MAGNETIC DISK DEVICE
    1.
    发明申请
    MAGNETIC DISK DEVICE 审中-公开
    磁盘设备

    公开(公告)号:US20100328815A1

    公开(公告)日:2010-12-30

    申请号:US12811673

    申请日:2009-01-29

    IPC分类号: G11B5/127

    摘要: Due to a difference in coefficient of linear expansion between the constituent material of the flange and the constituent material of the base of the feedthrough, the solder material which joins these materials is unable to withstand the thermomechanical loading that is generated between these heterogeneous materials during their actual usage for a long period and, as a result, cracks formed in the solder-joined portion therebetween create low-density gas leakage paths that reduce actual lifespan to less than 5 years. Disclosed is a magnetic disk device comprising a magnetic disk, a magnetic head for recording and reproducing information onto and from the magnetic disk, a base, a feedthrough solder-joined to the base, and a solder-joined portion for joining the base and the feedthrough, wherein a recess portion is provided in the perimeter edge of the solder-joined portion of the base.

    摘要翻译: 由于法兰的构成材料与馈通基体的构成材料之间的线膨胀系数不同,与这些材料接合的焊料材料不能承受在它们之间产生的这些异质材料之间的热机械载荷 实际使用长时间,结果,在焊料接合部分形成的裂纹产生低密度气体泄漏路径,将实际寿命缩短到5年以下。 公开了一种磁盘装置,包括磁盘,用于在磁盘上记录和再现信息的磁头,基座,连接到基座的馈通焊料以及用于将基座和 馈通,其中在基底的焊料接合部分的周边边缘中设置有凹部。

    MANUFACTURING METHOD FOR A HEAD-STACK ASSEMBLY, APPARATUS FOR INTERCONNECTION OF THE HEAD-STACK ASSEMBLY, AND HEAD-STACK ASSEMBLY
    2.
    发明申请
    MANUFACTURING METHOD FOR A HEAD-STACK ASSEMBLY, APPARATUS FOR INTERCONNECTION OF THE HEAD-STACK ASSEMBLY, AND HEAD-STACK ASSEMBLY 有权
    头架组装的制造方法,用于连接头架组件的装置和头架组件

    公开(公告)号:US20110109996A1

    公开(公告)日:2011-05-12

    申请号:US12642683

    申请日:2009-12-18

    IPC分类号: G11B5/29

    CPC分类号: G11B5/4846 G11B5/4813

    摘要: A manufacturing method for a head-stack assembly. The method includes preparing a head-stack assembly. The method further includes placing a connection pad forming surface of a connector tab formed on an end of the trace so as to be positioned opposite to an edge of a circuit board; sliding an elastic component along a backside of the connection pad forming surface; and, stopping the elastic component on the backside and pressing the backside with the elastic component so as to press the connection pad forming surface against the edge. In addition, the method includes metal joining the connector tab and a connection pad of the circuit board by applying heat to a connection pad of the connector tab and the connection pad on the circuit board while pressing the connection pad forming surface against the edge with the elastic component; and, removing the elastic component after the metal joining.

    摘要翻译: 一种头部堆叠组件的制造方法。 该方法包括制备头 - 堆叠组件。 该方法还包括将形成在迹线端部上的连接片的形成表面放置成与电路板的边缘相对定位; 沿着连接垫形成表面的后侧滑动弹性部件; 并且在后侧停止弹性部件并用弹性部件按压后侧,以将连接垫形成表面压靠在边缘上。 此外,该方法包括通过向连接器接头的连接焊盘和电路板上的连接焊盘施加热而将连接器接头和电路板的连接焊盘接合,同时将连接焊盘形成表面压靠在边缘上 弹性组分; 并且在金属接合之后移除弹性部件。

    Manufacturing method for a head-stack assembly, apparatus for interconnection of the head-stack assembly, and head-stack assembly
    3.
    发明授权
    Manufacturing method for a head-stack assembly, apparatus for interconnection of the head-stack assembly, and head-stack assembly 有权
    头堆叠组件的制造方法,头 - 堆叠组件的互连装置和头 - 堆叠组件

    公开(公告)号:US08699187B2

    公开(公告)日:2014-04-15

    申请号:US12642683

    申请日:2009-12-18

    IPC分类号: G11B5/55

    CPC分类号: G11B5/4846 G11B5/4813

    摘要: A manufacturing method for a head-stack assembly. The method includes preparing a head-stack assembly. The method further includes placing a connection pad forming surface of a connector tab formed on an end of the trace so as to be positioned opposite to an edge of a circuit board; sliding an elastic component along a backside of the connection pad forming surface; and, stopping the elastic component on the backside and pressing the backside with the elastic component so as to press the connection pad forming surface against the edge. In addition, the method includes metal-joining the connector tab and a connection pad of the circuit board by applying heat to a connection pad of the connector tab and the connection pad on the circuit board while pressing the connection pad forming surface against the edge with the elastic component; and, removing the elastic component after the metal-joining.

    摘要翻译: 一种头部堆叠组件的制造方法。 该方法包括制备头 - 堆叠组件。 该方法还包括将形成在迹线端部上的连接片的形成表面放置成与电路板的边缘相对定位; 沿着连接垫形成表面的后侧滑动弹性部件; 并且在后侧停止弹性部件并用弹性部件按压后侧,以将连接垫形成表面压靠在边缘上。 此外,该方法包括通过向连接器接头的连接焊盘和电路板上的连接焊盘施加热而将连接器接头和连接焊盘金属接合,同时将连接焊盘形成表面压靠在边缘上,同时用 弹性组件; 并且在金属接合之后去除弹性部件。

    Image forming apparatus
    4.
    发明授权

    公开(公告)号:US10474056B2

    公开(公告)日:2019-11-12

    申请号:US16227980

    申请日:2018-12-20

    摘要: An image forming apparatus includes a latent image bearer; a writing device configured to write a latent image onto the latent image bearer; a detection device configured to detect, at a plurality of positions, a density of a toner image obtained through development of the latent image; and a controller configured to correct a writing intensity of the writing device to correct an uneven density based on detection values of the detection device. The controller determines whether each of the detection values is pass or fail. In response to a determination that a detection value is fail, the controller corrects the wiring intensity based on another detection value determined to be pass at a position different from a position at which the detection value is determined to be fail, instead of correcting the writing intensity based on the detection value determined to be fail.

    Image forming apparatus
    5.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US09052663B2

    公开(公告)日:2015-06-09

    申请号:US14227169

    申请日:2014-03-27

    IPC分类号: G03G15/00 G03G15/06

    摘要: An image forming apparatus includes an image carrier; an image forming unit; a processor for controlling the image forming unit according to a predetermined image forming condition setting data; an image density sensor to detect an image density of the toner pattern formed on the image carrier; a reference rotary position detector; an image density fluctuation data acquisition unit to obtain an image density fluctuation data of more than one circumferential length of the photoreceptor drum with reference to the reference rotary position detected by the reference rotary position detector based on a result related to the toner pattern formed on the image carrier detected by the image density sensor; and a correction data generator to generate a correction data to correct a reference image forming condition setting data with a correction amount corresponding to each rotary position of the rotary member to thus reduce the image density fluctuation.

    摘要翻译: 图像形成装置包括图像载体; 图像形成单元; 根据预定图像形成条件设置数据控制图像形成单元的处理器; 图像浓度传感器,用于检测形成在图像载体上的调色剂图案的图像浓度; 参考旋转位置检测器; 图像浓度波动数据获取单元,基于与在基准旋转位置检测器上形成的调色剂图案相关的结果,参考由基准旋转位置检测器检测到的参考旋转位置,获得感光鼓的多于一个圆周长度的图像浓度波动数据 由图像密度传感器检测的图像载体; 以及校正数据生成器,用于生成校正数据,以校正与旋转构件的每个旋转位置相对应的校正量的参考图像形成条件设置数据,从而减小图像浓度波动。

    Image forming apparatus and image forming method
    6.
    发明授权
    Image forming apparatus and image forming method 有权
    图像形成装置及图像形成方法

    公开(公告)号:US08977148B2

    公开(公告)日:2015-03-10

    申请号:US13753859

    申请日:2013-01-30

    IPC分类号: G03G15/00 G03G13/22

    摘要: An image forming apparatus includes a rotatable image carrier that carries a toner image having a length corresponding to at least a circumferential length of the carrier; an image density detector that detects a density of the image; a potential detector that detects, over at least the circumferential length, a surface potential of the carrier before toner adheres thereto; a first image forming device that adjusts the density with a first factor, and forms an image based on a first condition of the first factor; a second image forming device that adjusts the density with a second factor, and forms an image based on a second condition of the second factor; a first determining device that determines the first condition based on uneven density; and a second determining device that determines the second condition based on uneven density and a potential distribution of the surface potential.

    摘要翻译: 图像形成装置包括可转动的图像载体,其承载具有对应于载体的至少周长的长度的调色剂图像; 图像浓度检测器,其检测图像的浓度; 在调色剂附着于其之前,至少在圆周长度上检测载体的表面电位的电位检测器; 第一图像形成装置,其以第一因子调整所述浓度,并且基于所述第一因子的第一条件形成图像; 第二图像形成装置,其利用第二因子调整所述浓度,并且基于所述第二因子的第二条件形成图像; 第一确定装置,其基于不均匀密度来确定第一条件; 以及第二确定装置,其基于不均匀密度和表面电位的电位分布来确定第二条件。

    LIQUID PROCESSING APPARATUS AND LIQUID PROCESSING METHOD
    8.
    发明申请
    LIQUID PROCESSING APPARATUS AND LIQUID PROCESSING METHOD 有权
    液体加工设备和液体加工方法

    公开(公告)号:US20120298147A1

    公开(公告)日:2012-11-29

    申请号:US13478237

    申请日:2012-05-23

    申请人: Satoshi Kaneko

    发明人: Satoshi Kaneko

    IPC分类号: B08B3/08 B08B5/00 B08B7/04

    摘要: Provided are a liquid processing apparatus and a liquid processing method that can optimize the state of air flow at an upper side of a substrate according to each liquid process performed during a substrate liquid processing. A liquid processing apparatus for performing a substrate liquid processing includes a support member configured to horizontally supporting the substrate; a gap forming member configured to form an annular gap between the gap forming member and an outer circumferential part of the support member; an upper liquid supplying member configured to supply a processing liquid to the substrate from an upper side; a cup configured to surround the annular gap and receive the processing liquid swept away from the rotating substrate through the annular gap; and an elevating mechanism configured to elevate the gap forming member.

    摘要翻译: 提供了一种液体处理装置和液体处理方法,其可以根据在基板液体处理期间执行的每个液体处理来优化在基板的上侧的空气流的状态。 用于执行基板液体处理的液体处理装置包括:构造成水平地支撑基板的支撑构件; 间隙形成构件,其构造成在所述间隙形成构件和所述支撑构件的外周部之间形成环状间隙; 上液体供给构件,其构造成从上侧向所述基板供给处理液; 杯子,其构造成围绕所述环形间隙并且接收经由所述环形间隙从所述旋转基板扫过的所述处理液体; 以及升降机构,其构造成使间隙形成构件升高。

    Management computer
    10.
    发明授权
    Management computer 有权
    管理电脑

    公开(公告)号:US08285929B2

    公开(公告)日:2012-10-09

    申请号:US12611540

    申请日:2009-11-03

    IPC分类号: G06F12/00 G06F12/02

    摘要: The management computer allocates a volume of an external storage device to a host so as to satisfy performance requirements specified from the host. The management computer selects a path that is formed including a first port of the storage device and a second port of the external storage device and that satisfies the performance requirements from the host, and then sets the priority. The management computer sets to the host the use authorization of a primary port and a secondary port that constitute a selected path and the use authorization of a second logical volume.

    摘要翻译: 管理计算机向主机分配一卷外部存储设备,以满足从主机指定的性能要求。 管理计算机选择形成的包括存储装置的第一端口和外部存储装置的第二端口并且满足来自主机的性能要求的路径,然后设置优先级。 管理计算机向主机设置构成所选路径的主端口和辅助端口的使用授权以及第二逻辑卷的使用授权。