Abstract:
A mounting apparatus for a data storage device includes a drive bracket and a fixing plate. The data storage device has at least one locking hole in one sidewall. The drive bracket comprises a sidewall defining at least one through hole corresponding to the locking hole of the data storage device. The fixing plate is fixed on the drive bracket. The fixing plate comprises a first portion and a handling portion extending slantways from one end of the first portion. The other end of the first portion forms at least one insertion post which can extend through the through hole of the drive bracket and engage into the locking hole of the data storage device.
Abstract:
A system and method for the prevention of electrostatic discharge (ESD) by a hard drive magnetic head is disclosed. The magnetic head is secured to a head-gimbal assembly (HGA) by anisotropic conductive paste (ACP) to provide an improved electrostatic discharge path.
Abstract:
A mounting apparatus for holding a storage device (10) defining apertures (122) in sidewalls (12) thereof includes a bracket (20), and a cover (30) rotatably attached to the bracket, and a pair of thumbscrews (40) securing the cover to the bracket. The bracket includes a first side plate (23) with a plurality of tips (231) engaging in the apertures, and a second side plate (24). The second side plate defines a cutout (25) and a pair threaded holes (247) therein. The cover is pivotally attached to the second plate and covers the cutout. The cover includes a plurality of tips (33) to engage in corresponding apertures of the storage device, and a pair of through holes (37). The thumbscrews extend through the through holes and engage in the threaded holes.
Abstract:
A portable electronic device includes a main body and a battery cover. The main body defines a recess for receiving a battery therein. The battery cover is installed on the main body to cover the recess when the portable electronic device is in a first use mode, and the battery cover is detached from the main body, placed flatly, and used to stand the main body erectly thereon when the portable electronic device is in a second use mode.
Abstract:
A portable electronic device includes a main body and a battery cover. The main body defines a recess for receiving a battery therein. The battery cover is installed on the main body to cover the recess when the portable electronic device is in a first use mode, and the battery cover is detached from the main body, placed flatly, and used to stand the main body erectly thereon when the portable electronic device is in a second use mode.
Abstract:
A mounting apparatus for a data storage device includes a drive bracket and a fixing plate. The data storage device has at least one locking hole in one sidewall. The drive bracket comprises a sidewall defining at least one through hole corresponding to the locking hole of the data storage device. The fixing plate is fixed on the drive bracket. The fixing plate comprises a first portion and a handling portion extending slantways from one end of the first portion. The other end of the first portion forms at least one insertion post which can extend through the through hole of the drive bracket and engage into the locking hole of the data storage device.
Abstract:
The invention provides a type of lithium-ion battery cathode materials applicable to a high charge cut-off voltage. The cathode materials comprises two active substances of LiCoO2 and Li (NixCoyMn1-x-y)O2, where 0.3≦x≦0.8, 0.1≦y≦0.4, and 0.6≦x+y≦0.9. Both LiCoO2 and Li(NixCoyMn1-x-y)O2 are doped with element M and then treated by surface coating with the oxide, sulfide, fluoride of element M′ or phosphate. The element M is at least one of the Mg, Ti, Al, Zr, B, La, Ce, Y, P, S, N or F while the element M′ is at least one of the Al, Ti, Mg, Zr, B, Si, Fe, La, Ce or Y. The cathode materials provided herein, having the advantages of excellent cycling performance and low cell swelling against high temperature, can help to remarkably increase the energy density of lithium-ion batteries. The invention also discloses a lithium-ion battery containing such cathode materials.
Abstract translation:本发明提供一种适用于高电荷截止电压的锂离子电池正极材料。 阴极材料包含两种LiCoO2和Li(NixCoyMn1-x-y)O2的活性物质,其中0.3 @ x @ 0.8,0.1 @ y @ 0.4和0.6 @ x + y @ 0.9。 LiCoO2和Li(NixCoyMn1-x-y)O2都掺杂有元素M,然后用元素M'或磷酸盐的氧化物,硫化物,氟化物进行表面涂覆处理。 元素M是Mg,Ti,Al,Zr,B,La,Ce,Y,P,S,N或F中的至少一种,而元素M'是Al,Ti,Mg,Zr中的至少一种 ,B,Si,Fe,La,Ce或Y.本文提供的具有优异的循环性能和低温度的低电池膨胀的优点的阴极材料有助于显着增加锂离子电池的能量密度。 本发明还公开了一种含有这种阴极材料的锂离子电池。
Abstract:
A mounting apparatus for holding a storage device (10) defining apertures (122) in sidewalls (12) thereof includes a bracket (20), and a cover (30) rotatably attached to the bracket, and a pair of thumbscrews (40) securing the cover to the bracket. The bracket includes a first side plate (23) with a plurality of tips (231) engaging in the apertures, and a second side plate (24). The second side plate defines a cutout (25) and a pair threaded holes (247) therein. The cover is pivotally attached to the second plate and covers the cutout. The cover includes a plurality of tips (33) to engage in corresponding apertures of the storage device, and a pair of through holes (37). The thumbscrews extend through the through holes and engage in the threaded holes.
Abstract:
This invention provides a microbe composition comprising three viable and beneficial lactic acid producing bacteria of new strains: Bifidobacterium longum 6-1 (CCTCC Number M 98003), Lactobacillus acidophilus YIT 2004 (CCTCC Number M 98004) and Sterptococcus faecalis YIT 0027 (CCTCC Number M 98005). This invention also provides the materials to protect the viability of the lactic acid producing bacteria in lyophilized form and the method to prepare the composition. Finally, this invention provides various uses of the composition.
Abstract:
A mounting apparatus for expansion cards (50) each having an end plate (53) includes a wall (11) having a cage (111) arranged thereto; a catch member (116) arranged to the wall; and a retaining piece (30) movable with respect to the cage and cooperating with the cage for sandwiching the end plates of the expansion cards therebetween. One end of the retaining piece is disengageably engageable with the catch member for being attached to the wall.