Computer enclosure with locking device
    41.
    发明申请
    Computer enclosure with locking device 失效
    带锁定装置的电脑外壳

    公开(公告)号:US20070001559A1

    公开(公告)日:2007-01-04

    申请号:US11316762

    申请日:2005-12-22

    IPC分类号: A47B81/00

    摘要: A computer enclosure includes a chassis (10), a side panel (20), and a locking device (30). The side panel defines a securing hole (24). The locking device is attached to the chassis for locking the side panel to the chassis. The locking device includes a sliding member (50/60), a resilient member (80), and a driving member (40). The sliding member includes a cuneiform portion (52/62) and a protrusion (54/64). The protrusion is engaged in the securing hole of the side panel. The resilient member is used for urging the sliding member. The driving member has a pushing portion (48) corresponding to the cuneiform portion of the sliding member, for disengaging the protrusion of the sliding member from the securing hole of the side panel.

    摘要翻译: 计算机机壳包括底盘(10),侧面板(20)和锁定装置(30)。 侧面板限定了一个固定孔(24)。 锁定装置连接到底盘,用于将侧面面板锁定到机箱。 锁定装置包括滑动构件(50/60),弹性构件(80)和驱动构件(40)。 滑动构件包括楔形部分(52/62)和突起(54/64)。 突出部接合在侧板的固定孔中。 弹性构件用于推动滑动构件。 驱动构件具有对应于滑动构件的楔形部分的推动部分(48),用于使滑动构件的突起与侧板的固定孔脱离。

    Button device for computer bezel
    42.
    发明申请
    Button device for computer bezel 失效
    计算机挡板的按钮设备

    公开(公告)号:US20060102457A1

    公开(公告)日:2006-05-18

    申请号:US11193909

    申请日:2005-07-29

    IPC分类号: H01H13/70

    摘要: A button device includes abase (11) mounted to a bezel (30) of an electronic device. A plurality of button units (17) are disposed in the base (11), and a plurality of through holes (13) are abreast provided in the base (11) in correspondence with the button unit (17). The button unit (17) includes a cap (18) with an elastic member (15) supported thereunder. The elastic member (15) integrally extends from the base (11) and surrounds the through hole (13). A post (19) extends from the inner bottom of the cap (18) and extends through the elastic member (15) and the through hole. In use, the post (19) gets through the hole (13) in the base (11) and touches the switch of the electronic device.

    摘要翻译: 按钮装置包括安装到电子装置的边框(30)上的基部(11)。 多个按钮单元(17)设置在基座(11)中,并且与按钮单元(17)相对应地在基座(11)中并列设置有多个通孔(13)。 按钮单元(17)包括具有支撑在其下方的弹性构件(15)的盖(18)。 弹性构件(15)从基部(11)整体延伸并且包围通孔(13)。 柱(19)从盖(18)的内底部延伸并延伸穿过弹性构件(15)和通孔。 在使用中,柱(19)穿过基座(11)中的孔(13)并触及电子设备的开关。

    Polyethylene catalyst and a process for preparing the same
    43.
    发明申请
    Polyethylene catalyst and a process for preparing the same 有权
    聚乙烯催化剂及其制备方法

    公开(公告)号:US20050170949A1

    公开(公告)日:2005-08-04

    申请号:US11003236

    申请日:2004-12-03

    摘要: The present invention discloses a polyethylene catalyst and a process for preparing the same, said catalyst being composed of a main component of catalyst and a cocatalyst, wherein the main component of catalyst is prepared by reacting: (1) a magnesium-alcohol complex, (2) an alkyl aluminum compound having a formula R3nAlCl3-n supported on silica, and (3) a titanium compound having a formula Ti(OR2)mCl4-m, and the cocatalyst is an organic aluminum compound. The catalyst of the present invention has advantages including high polymerization activity, less difference between the polymerization activities at low hydrogen level condition and at high hydrogen level condition, stable polymerization reaction, good particle morphology of catalyst, and less fine powder of polymer product.

    摘要翻译: 本发明公开了一种聚乙烯催化剂及其制备方法,所述催化剂由催化剂的主要成分和助催化剂组成,其中催化剂的主要成分是通过使(1)镁 - 醇络合物,( 2)负载在二氧化硅上的具有式R 3 3 AlCl 3-n N的烷基铝化合物,和(3)具有 配方Ti(OR 2)3 Cl 4-m,助催化剂是有机铝化合物。 本发明的催化剂具有聚合活性高,氢气低条件下的聚合活性与高氢水平条件下的差异小,聚合反应稳定,催化剂粒子形态好,聚合物产品细微粉末等优点。

    Compact spectrofluorometer
    44.
    发明授权
    Compact spectrofluorometer 有权
    紧凑型荧光分光光度计

    公开(公告)号:US06441892B2

    公开(公告)日:2002-08-27

    申请号:US09813325

    申请日:2001-03-19

    申请人: Ming Xiao

    发明人: Ming Xiao

    IPC分类号: G01N2164

    摘要: Spectrofluorometer employing a pair of linear variable spectral filters to produce a three dimensional data output is disclosed. A collimated white light source is used that first passes through a first linear variable spectral filter, then through a sample where fluorescence occurs, then the resultant light passes through a second linear variable spectral light filter that is oriented at ninety degrees from the first filter. The light is then detected by a CCD sensor for conversion into data. This arrangement provides a very simple, rugged and compact instrument that can be used almost anywhere, such as at the scene of a contamination accident.

    摘要翻译: 公开了使用一对线性可变光谱滤波器产生三维数据输出的分光荧光计。 使用准直的白光源,其首先通过第一线性可变光谱滤光器,然后通过荧光发生的样品,然后所得光通过从第一滤光器定向成90度的第二线性可变光谱滤光器。 然后由CCD传感器检测光转换成数据。 这种安排提供了一种非常简单,坚固耐用的紧凑型仪器,可以在几乎任何地方使用,例如在污染事故现场。

    Polynucleotide mapping and sequencing
    45.
    发明授权
    Polynucleotide mapping and sequencing 有权
    多核苷酸定位和测序

    公开(公告)号:US09181578B2

    公开(公告)日:2015-11-10

    申请号:US13129634

    申请日:2009-11-18

    IPC分类号: C12Q1/68

    摘要: The present invention provides methods of obtaining structural information about a biopolymer sample. The methods include labeling portions of a biopolymer, such as DNA or RNA, linearizing the biopolymer in some cases, and determining the distance between the labels. The user can then compare different samples' between-label distances to qualitatively compare different samples and to assay a given sample for additions or deletions of nucleotides in the regions flanked by the labels. The methods also permit sequencing of biopolymers.

    摘要翻译: 本发明提供获得关于生物聚合物样品的结构信息的方法。 所述方法包括在一些情况下标记生物聚合物(例如DNA或RNA)的部分线性化生物聚合物,并确定标签之间的距离。 然后,用户可以比较不同样品的标记间距离,以定性比较不同的样品,并测定给定的样品,用于在标签侧翼的区域中添加或缺失核苷酸。 该方法还允许对生物聚合物进行测序。

    Reference current generator circuit
    46.
    发明授权
    Reference current generator circuit 有权
    参考电流发生器电路

    公开(公告)号:US08674779B2

    公开(公告)日:2014-03-18

    申请号:US13332564

    申请日:2011-12-21

    IPC分类号: H03B5/04

    CPC分类号: G05F3/242 G05F3/262 H03K4/08

    摘要: One aspect of the present invention includes a reference current generator circuit. The circuit includes a bias circuit configured to generate a reference current along a first current path and a second current along a second current path. The reference current and the second current can be proportional. The circuit also includes a first pair of transistors connected in series and configured to conduct the reference current in the first current path. The circuit further includes a second pair of transistors connected in series and configured to conduct the second current in the second current path. The second pair of transistors can be coupled to the first pair of transistors to provide a collective resistance value of the second pair of transistors that is proportional to temperature.

    摘要翻译: 本发明的一个方面包括一个参考电流发生器电路。 电路包括偏置电路,该偏置电路被配置为沿着第一电流路径产生参考电流,并沿着第二电流路径产生第二电流。 参考电流和第二电流可以成比例。 电路还包括串联连接并被配置为在第一电流路径中导通参考电流的第一对晶体管。 电路还包括串联连接并被配置为在第二电流路径中传导第二电流的第二对晶体管。 第二对晶体管可以耦合到第一对晶体管,以提供与温度成比例的第二对晶体管的集合电阻值。

    Computer enclosure with securing member
    48.
    发明授权
    Computer enclosure with securing member 失效
    带固定件的电脑外壳

    公开(公告)号:US08596730B2

    公开(公告)日:2013-12-03

    申请号:US13304348

    申请日:2011-11-24

    IPC分类号: A47B81/00

    CPC分类号: G06F1/181

    摘要: A computer enclosure comprises a chassis with a first securing hole; a cover plate detachably attached to the chassis, a second securing hole defined in the cover plate and aligned with the first securing hole; and a securing member comprising a fastener and a coil spring; the fastener comprises a head, and a shaft extending from the head; the coil spring is attached to the shaft and between the head and the cover plate; and the shaft extends into the second securing hole, wherein the fastener is movable between released and locked positions; in the released position, the shaft is disengaged from the first securing hole, the coil spring is not compressed, and the cover plate is detachable from the chassis; in a locked position, the shaft is engaged into the first securing hole, the coil spring is compressed, and the cover plate is secured to the chassis.

    摘要翻译: 计算机外壳包括具有第一固定孔的底盘; 可拆卸地附接到底盘的盖板,限定在盖板中并与第一固定孔对准的第二固定孔; 以及包括紧固件和螺旋弹簧的固定构件; 紧固件包括头部和从头部延伸的轴; 螺旋弹簧安装在轴上,头部与盖板之间; 并且所述轴延伸到所述第二固定孔中,其中所述紧固件可在释放位置和锁定位置之间移动; 在释放位置,轴与第一固定孔脱离,螺旋弹簧不被压缩,并且盖板可从底盘拆卸; 在锁定位置,轴接合到第一固定孔中,螺旋弹簧被压缩,盖板固定在底盘上。

    REFERENCE CURRENT GENERATOR CIRCUIT
    49.
    发明申请
    REFERENCE CURRENT GENERATOR CIRCUIT 有权
    参考电流发生器电路

    公开(公告)号:US20130162358A1

    公开(公告)日:2013-06-27

    申请号:US13332564

    申请日:2011-12-21

    IPC分类号: H03B5/12 G05F3/16

    CPC分类号: G05F3/242 G05F3/262 H03K4/08

    摘要: One aspect of the present invention includes a reference current generator circuit. The circuit includes a bias circuit configured to generate a reference current along a first current path and a second current along a second current path. The reference current and the second current can be proportional. The circuit also includes a first pair of transistors connected in series and configured to conduct the reference current in the first current path. The circuit further includes a second pair of transistors connected in series and configured to conduct the second current in the second current path. The second pair of transistors can be coupled to the first pair of transistors to provide a collective resistance value of the second pair of transistors that is proportional to temperature.

    摘要翻译: 本发明的一个方面包括参考电流发生器电路。 电路包括偏置电路,该偏置电路被配置为沿着第一电流路径产生参考电流,并沿着第二电流路径产生第二电流。 参考电流和第二电流可以成比例。 电路还包括串联连接并被配置为在第一电流路径中导通参考电流的第一对晶体管。 电路还包括串联连接并被配置为在第二电流路径中传导第二电流的第二对晶体管。 第二对晶体管可以耦合到第一对晶体管,以提供与温度成比例的第二对晶体管的集合电阻值。

    MOUNTING APPARATUS FOR EXPANSION CARD
    50.
    发明申请
    MOUNTING APPARATUS FOR EXPANSION CARD 审中-公开
    扩充卡安装设备

    公开(公告)号:US20130161469A1

    公开(公告)日:2013-06-27

    申请号:US13482470

    申请日:2012-05-29

    IPC分类号: H05K7/00

    CPC分类号: G06F1/186

    摘要: A mounting apparatus includes a chassis, a mounting piece and a securing member. The chassis includes a rear plate and a side plate. The rear plate includes a supporting panel, and a positioning slot is defined in the rear plate. The side plate includes a flange. The mounting piece includes an engaging portion. The securing member includes a first securing panel rotatably attached to the supporting panel and a second securing panel. A retaining piece extends from the second securing panel in a first direction, and a positioning piece extends from the second securing panel in a second direction substantially perpendicular to the first direction. The retaining piece is engaged in the positioning slot, the positioning piece is located between the flange and the rear plate, and the flange is secured to the rear plate.

    摘要翻译: 安装设备包括底盘,安装件和固定件。 底盘包括后板和侧板。 后板包括支撑板,并且定位槽限定在后板中。 侧板包括一个凸缘。 安装件包括接合部。 固定构件包括可旋转地附接到支撑面板的第一固定面板和第二固定面板。 保持件在第一方向上从第二固定板延伸,并且定位件在基本上垂直于第一方向的第二方向上从第二固定板延伸。 保持件接合在定位槽中,定位件位于凸缘和后板之间,凸缘固定在后板上。