Anti-deformation mechanism for an axial rod motor
    11.
    发明授权
    Anti-deformation mechanism for an axial rod motor 有权
    轴向电机抗变形机构

    公开(公告)号:US07714465B2

    公开(公告)日:2010-05-11

    申请号:US12190513

    申请日:2008-08-12

    CPC classification number: H02K41/03

    Abstract: An anti-deformation mechanism for an axial rod motor comprising a base, two vertical fixing seats, two axial fixing seats, two axial screws, a stator and a mover arranged on the stator. The two vertical fixing seats are arranged on the base to support the stator vertically. The two axial fixing seats are arranged on the base and located outside the two vertical fixing seats. Each of the two axial fixing seats is provided with a fixing through hole for insertion of the axial screw. The stator is an elongated cylindrical rod and provided with an axial screw hole at each of two ends thereof to be screwed with the axial screws. Both ends of the stator are fixed by the vertical fixing seats and the axial screws, and synchronously, the two axial screws apply pull forces to the stator to prevent the bending deformation of the stator.

    Abstract translation: 一种用于轴向杆马达的抗变形机构,其包括基座,两个垂直固定座,两个轴向固定座,两个轴向螺钉,定子和布置在定子上的移动器。 两个垂直固定座被布置在基座上以垂直地支撑定子。 两个轴向固定座位于基座上,位于两个垂直固定座的外侧。 两个轴向固定座中的每一个设置有用于插入轴向螺钉的固定通孔。 定子是细长的圆柱形杆,在其两端的每一端设置有轴向螺钉孔,以与轴向螺钉旋拧。 定子的两端通过垂直固定座和轴向螺钉固定,同时两个轴向螺钉向定子施加拉力,以防止定子的弯曲变形。

    Linear planar servomotor with spare-mover standby area
    12.
    发明申请
    Linear planar servomotor with spare-mover standby area 审中-公开
    线性平面伺服电机,带有备用驱动器待机区域

    公开(公告)号:US20100060106A1

    公开(公告)日:2010-03-11

    申请号:US12283227

    申请日:2008-09-10

    CPC classification number: H01L21/67706 H01L21/67005 H01L21/67011

    Abstract: A linear planar servomotor having at least one spare-mover standby area is characterized in at least one spare-mover receiving element attached to an edge of a planar stator of the linear planar servomotor for providing an upper surface of the spare-mover receiving element as the spare-mover standby area, wherein the spare-mover standby area is level with an upper surface of the stator. Thus, at least one spare mover of the linear planar servomotor can be placed on the spare-mover standby area for immediately replacing a working mover on the planar stator of the linear planar servomotor.

    Abstract translation: 具有至少一个备用移动器待机区域的线性平面伺服电动机的特征在于至少一个备用驱动器接收元件,其附接到线性平面伺服电动机的平面定子的边缘,用于提供备用动力接收元件的上表面作为 备用动力待机区域,其中备用动力待机区域与定子的上表面平齐。 因此,线性平面伺服电动机的至少一个备用动力可以放置在备用动力待命区域上,以便立即更换线性平面伺服电动机的平面定子上的工作动子。

    METHOD OF WEAR LEVELING FOR A NON-VOLATILE MEMORY
    13.
    发明申请
    METHOD OF WEAR LEVELING FOR A NON-VOLATILE MEMORY 审中-公开
    非易失性存储器的磨损方法

    公开(公告)号:US20090254729A1

    公开(公告)日:2009-10-08

    申请号:US12098741

    申请日:2008-04-07

    CPC classification number: G06F12/0246 G06F2212/7207 G06F2212/7211

    Abstract: According to the method of wear leveling for a non-volatile memory of the present invention, the non-volatile memory is divided into a plurality of windows, and a mapping table is built in which the logical block addresses having frequently accessed data are allocated equally to the plurality of windows. The logical block addresses may store a File Allocation Table (FAT) or a directory table; therefore the windows they locate will be written or erased more frequently. In an embodiment, the logical block addresses having frequently accessed data are allocated on a one-to-one basis to the plurality of windows. For example, the plurality of windows may comprise Windows 0, 1, 2 and 3, the logical block addresses comprise logical block addresses 0, 1, 2 and 3, and logical block addresses 0, 1, 2 and 3 point to Windows 0, 1, 2 and 3, respectively.

    Abstract translation: 根据本发明的非易失性存储器的磨损均衡方法,将非易失性存储器划分为多个窗口,并且构建了具有频繁访问的数据的逻辑块地址被均等地分配的映射表 到多个窗口。 逻辑块地址可以存储文件分配表(FAT)或目录表; 因此,他们找到的窗口将被更频繁地写入或擦除。 在一个实施例中,具有频繁访问的数据的逻辑块地址被分配给多个窗口。 例如,多个窗口可以包括Windows 0,1,2和3,逻辑块地址包括逻辑块地址0,1,2和3,逻辑块地址0,1,2和3指向Windows 0, 分别为1,2和3。

    METHOD FOR MANAGING DEFECT BLOCKS IN NON-VOLATILE MEMORY
    14.
    发明申请
    METHOD FOR MANAGING DEFECT BLOCKS IN NON-VOLATILE MEMORY 有权
    在非易失性存储器中管理缺陷块的方法

    公开(公告)号:US20090249140A1

    公开(公告)日:2009-10-01

    申请号:US12057234

    申请日:2008-03-27

    CPC classification number: G11C29/72 G11C2029/4402

    Abstract: A method for managing defect blocks in a non-volatile memory essentially comprises the steps of detecting defect blocks in the non-volatile memory, storing addresses of the defect blocks in a table block of the non-volatile memory, and setting the non-volatile memory to be read-only if the quantity of defect blocks in the non-volatile memory exceeds a threshold and no free blocks remain in the non-volatile memory. In a preferred embodiment, the free pages in the defect block continue to be programmed before setting the non-volatile memory to be read-only.

    Abstract translation: 用于管理非易失性存储器中的缺陷块的方法基本上包括以下步骤:检测非易失性存储器中的缺陷块,将缺陷块的地址存储在非易失性存储器的表块中,并且设置非易失性存储器 如果非易失性存储器中的缺陷块的数量超过阈值并且在非易失性存储器中不存在空闲块,则存储器将是只读的。 在优选实施例中,在将非易失性存储器设置为只读之前,缺陷块中的空闲页面继续被编程。

    Base for Planar Servo Motor
    18.
    发明申请
    Base for Planar Servo Motor 审中-公开
    平面伺服电机底座

    公开(公告)号:US20100164304A1

    公开(公告)日:2010-07-01

    申请号:US12345628

    申请日:2008-12-29

    Inventor: Chien-Cheng LIN

    CPC classification number: H02K41/03 H02K2201/18

    Abstract: A base for planar servo motor which is defined with a hollow space for reducing the weight of the base. Thereby, when the base is hung upside down, the base can be prevented from being deformed by its own weight, and the load of a machine table for supporting the base can be relatively reduced, so as to avoid causing vibration of the machine table. In addition, the hollow space can reduce the material for manufacturing the base, so that the cost is reduced.

    Abstract translation: 用于平面伺服电动机的基座,其被限定有用于减小基座的重量的中空空间。 因此,当基座被颠倒时,可以防止基座由于自重而变形,并且可以相对地减小用于支撑基座的机台的负载,以避免引起机台的振动。 此外,中空空间可以减少用于制造基座的材料,从而降低成本。

    Method for managing defect blocks in non-volatile memory
    19.
    发明授权
    Method for managing defect blocks in non-volatile memory 有权
    用于管理非易失性存储器中的缺陷块的方法

    公开(公告)号:US07721166B2

    公开(公告)日:2010-05-18

    申请号:US12057234

    申请日:2008-03-27

    CPC classification number: G11C29/72 G11C2029/4402

    Abstract: A method for managing defect blocks in a non-volatile memory essentially comprises the steps of detecting defect blocks in the non-volatile memory, storing addresses of the defect blocks in a table block of the non-volatile memory, and setting the non-volatile memory to be read-only if the quantity of defect blocks in the non-volatile memory exceeds a threshold and no free blocks remain in the non-volatile memory. In a preferred embodiment, the free pages in the defect block continue to be programmed before setting the non-volatile memory to be read-only.

    Abstract translation: 用于管理非易失性存储器中的缺陷块的方法基本上包括以下步骤:检测非易失性存储器中的缺陷块,将缺陷块的地址存储在非易失性存储器的表块中,并且设置非易失性存储器 如果非易失性存储器中的缺陷块的数量超过阈值并且在非易失性存储器中不存在空闲块,则存储器将是只读的。 在优选实施例中,在将非易失性存储器设置为只读之前,缺陷块中的空闲页面继续被编程。

    Gantry with Adjustable Torsion Leaf Springs
    20.
    发明申请
    Gantry with Adjustable Torsion Leaf Springs 审中-公开
    龙门式可调扭转叶弹簧

    公开(公告)号:US20100032397A1

    公开(公告)日:2010-02-11

    申请号:US12189155

    申请日:2008-08-09

    CPC classification number: B66C5/02

    Abstract: A gantry with adjustable torsion leaf springs which utilizes a plurality of superposed torsion leaf springs to connect a beam and two supporting members and to absorb the variation quantities of the displacement error of the supporting members. By such arrangements, the absorbed variation quantities can be changed simply by adjusting the amount of the torsion leaf springs, thus meeting the requirements of different machines.

    Abstract translation: 具有可调节扭转板簧的机架,其利用多个重叠的扭转板弹簧来连接梁和两个支撑构件并吸收支撑构件的位移误差的变化量。 通过这种布置,可以通过调节扭转板簧的量来简单地改变吸收的变化量,从而满足不同机器的要求。

Patent Agency Ranking