Head suspension for swing arm actuator
    51.
    发明授权
    Head suspension for swing arm actuator 失效
    摇臂执行器的悬挂头

    公开(公告)号:US06992861B2

    公开(公告)日:2006-01-31

    申请号:US10264146

    申请日:2002-10-03

    IPC分类号: G11B5/48

    CPC分类号: G11B5/4833

    摘要: The present invention is aimed to provide a head suspension having a high resonant frequency, high shock resistance and low rigidity, which greatly contributes to an improvement of a magnetic disk apparatus. In an oscillation-type actuator, at least a part of a spring arm of the head suspension having a data reading/writing head slider 1 is made of an anisotropic layer whose rigidity varies in accordance with a direction. In this case, the anisotropic layer is laminated so that the high rigidity modulus orientation direction is different according to layer.

    摘要翻译: 本发明的目的在于提供一种具有高谐振频率,高抗冲击性和低刚性的磁头悬架,其极大地有助于磁盘装置的改进。 在振荡型致动器中,具有数据读/写头滑块1的头悬架的弹簧臂的至少一部分由刚性根据方向变化的各向异性层制成。 在这种情况下,层叠各向异性层,使得高刚性模量取向方向根据层不同。

    Air cleaner element
    53.
    发明申请
    Air cleaner element 审中-公开
    空气滤清器元件

    公开(公告)号:US20050144917A1

    公开(公告)日:2005-07-07

    申请号:US10503542

    申请日:2003-02-07

    IPC分类号: B01D39/16 B01D46/00

    CPC分类号: B01D39/1623

    摘要: An air cleaner element is provided which is capable of improving a dust penetrating performance (that is, capable of reducing a penetrating amount of the dust, once captured, as an amount released from a filter member due to an air flow pulsation), while maintaining dust and carbon capturing performances of a density gradient type non-woven fabric. The filter member 1 of the air cleaner element includes a first filter layer 3 formed of a non-woven fabric, and a second filter layer 4 disposed on the downstream side of the first filter layer 3 with respect to an air flow direction, and formed of a non-woven fabric having a fine mesh structure in comparison with that of the first filter layer 3. The first filter layer 3 is impregnated with an oil. The second filter layer 4 has an oil repellent property.

    摘要翻译: 提供一种空气滤清器元件,其能够提高灰尘的穿透性能(即,能够将捕捉到的灰尘的渗透量减少为由于空气流动脉动而从过滤器部件释放的量),同时保持 灰尘和碳捕获性能的密度梯度型无纺布。 空气滤清器元件的过滤构件1包括由无纺布形成的第一过滤层3和相对于空气流动方向设置在第一过滤层3的下游侧的第二过滤层4,并形成 与第一过滤层3相比具有细网格结构的无纺织物。第一过滤层3浸渍有油。 第二过滤层4具有防油性。

    Stem cells and method of separating the same
    54.
    发明申请
    Stem cells and method of separating the same 审中-公开
    干细胞及其分离方法

    公开(公告)号:US20050003529A1

    公开(公告)日:2005-01-06

    申请号:US10693712

    申请日:2003-10-27

    摘要: The present invention provides a method of separating a pancreatic stem cell from the pancreas of a mammal, a method of identifying a pancreatic stem cell of a mammal, and use of a pancreatic stem cell that can be separated or identified by this method. More particularly, the present invention provides a method of separating or identifying a pancreatic stem cell of a mammal, which includes analyzing the state of expression of 2 or more marker proteins selected from the group consisting of c-Met, c-Kit, CD45, TER119 and Flk-1, or a gene encoding the marker protein.

    摘要翻译: 本发明提供了从哺乳动物的胰腺分离胰腺干细胞的方法,鉴定哺乳动物的胰腺干细胞的方法以及通过该方法分离或鉴定的胰干细胞的用途。 更具体地,本发明提供了分离或鉴定哺乳动物的胰腺干细胞的方法,其包括分析选自下组的2种或更多种标记蛋白的表达状态:c-Met,c-Kit,CD45, TER119和Flk-1,或编码标记蛋白的基因。

    Disk drive capable of avoiding the contact of disk and head slider in loading

    公开(公告)号:US06667855B2

    公开(公告)日:2003-12-23

    申请号:US10365989

    申请日:2003-02-13

    申请人: Atsushi Suzuki

    发明人: Atsushi Suzuki

    IPC分类号: G11B1732

    摘要: Disclosed herein is a disk drive including a housing having a base, a disk rotatably mounted in the housing and having a plurality of tracks, a negative pressure type head slider having a transducer for reading/writing data from/to a disk, an actuator for moving the head slider across tracks of the disk, a mechanism for controlling the actuator to load/unload the head slider with respect to the disk, and a ramp member fixed to the base for supporting the head slider unloaded. The actuator includes a suspension having a gimbal, a reinforcing plate fixed to the suspension, and the head slider mounted on the gimbal. The reinforcing plate has a pivot for supporting the head slider at a position shifted from the longitudinal center of the head slider toward an air outlet end of the head slider by a distance less than 20% of the length of the head slider.

    Frictional engaging device and frictional engagement control method
    58.
    发明授权
    Frictional engaging device and frictional engagement control method 失效
    摩擦接合装置和摩擦接合控制方法

    公开(公告)号:US06564916B1

    公开(公告)日:2003-05-20

    申请号:US09857352

    申请日:2001-06-04

    IPC分类号: F16D2800

    摘要: A frictional engaging device and frictional engagement control method, wherein the phenomenon of the frictional coefficient of the friction surfaces of a friction engagement device being changed when an electric field is applied to the friction surfaces, is utilized to control the transmittal force. Under the action of a pushing force, friction engagement members are brought into direct contact with each other for frictional engagement. When an electric field is applied between the frictional engagement members, the frictional coefficient of the friction surfaces changes, which means that the transmittal force can be changed. An example of the frictional engagement device is a clutch device (10). A friction member (20) made of insulation material is attached to an input disk (16) and engages an output disk (22). The friction surfaces are lubricated. A control device (30) controls a voltage applying device (28) and applies a voltage to an electrode (26) to provide a desired transmittal force.

    摘要翻译: 摩擦接合装置和摩擦接合控制方法,其中当摩擦表面施加电场时,摩擦接合装置的摩擦面的摩擦系数的变化现象被用来控制传递力。 在推力的作用下,摩擦接合构件彼此直接接触以进行摩擦接合。 当在摩擦接合构件之间施加电场时,摩擦面的摩擦系数发生变化,这意味着能够改变传递力。 摩擦接合装置的一个例子是离合器装置(10)。 由绝缘材料制成的摩擦构件(20)附接到输入盘(16)并接合输出盘(22)。 摩擦表面被润滑。 控制装置(30)控制电压施加装置(28)并向电极(26)施加电压以提供期望的传递力。

    Disk drive capable of avoiding the contact of disk and head slider in loading

    公开(公告)号:US06545843B1

    公开(公告)日:2003-04-08

    申请号:US09708835

    申请日:2000-11-08

    申请人: Atsushi Suzuki

    发明人: Atsushi Suzuki

    IPC分类号: G11B2116

    摘要: Disclosed herein is a disk drive including a housing having a base, a disk rotatably mounted in the housing and having a plurality of tracks, a negative pressure type head slider having a transducer for reading/writing data from/to a disk, an actuator for moving the head slider across tracks of the disk, a mechanism for controlling the actuator to load/unload the head slider with respect to the disk, and a ramp member fixed to the base for supporting the head slider unloaded. The actuator includes a suspension having a gimbal, a reinforcing plate fixed to the suspension, and the head slider mounted on the gimbal. The reinforcing plate has a pivot for supporting the head slider at a position shifted from the longitudinal center of the head slider toward an air outlet end of the head slider by a distance less than 20% of the length of the head slider.