Data storage device and control method with buffer control thereof
    1.
    发明申请
    Data storage device and control method with buffer control thereof 失效
    数据存储装置及其缓冲控制方法

    公开(公告)号:US20060153033A1

    公开(公告)日:2006-07-13

    申请号:US11317029

    申请日:2005-12-22

    IPC分类号: G11B7/00

    摘要: Embodiments of the invention improve the cache hit ratio of read data. A hard disk drive (HDD) according to an embodiment of the present invention determines whether the read buffer should be used in its entirety or the partial continuous space should be used to read read-data from the magnetic disk. When the HDD determines use of the partial continuous space, the HDD specifies the sub-buffer which is a continuous space wherein the leading-end position and the trailing-end position are coupled to each other, and executes data writing to the sub-buffer in parallel with data reading from the sub-buffer and transmission thereof to the host. The sub-buffer capacity coincides with the data length of the back data.

    摘要翻译: 本发明的实施例提高读取数据的高速缓存命中率。 根据本发明的实施例的硬盘驱动器(HDD)确定读缓冲器是否应被整体使用,或者部分连续空间应用于从磁盘读取读取数据。 当HDD确定使用部分连续空间时,HDD指定作为连续空间的子缓冲器,其中前端位置和后端位置彼此耦合,并且执行对子缓冲器的数据写入 与从子缓冲器的数据读取并将其传输到主机并行。 子缓冲器容量与背面数据的数据长度一致。

    Data storage device and control method with buffer control thereof
    2.
    发明授权
    Data storage device and control method with buffer control thereof 失效
    数据存储装置及其缓冲控制方法

    公开(公告)号:US07451261B2

    公开(公告)日:2008-11-11

    申请号:US11317029

    申请日:2005-12-22

    IPC分类号: G06F12/00 G06F5/00

    摘要: Embodiments of the invention improve the cache hit ratio of read data. A hard disk drive (HDD) according to an embodiment of the present invention determines whether the read buffer should be used in its entirety or the partial continuous space should be used to read read-data from the magnetic disk. When the HDD determines use of the partial continuous space, the HDD specifies the sub-buffer which is a continuous space wherein the leading-end position and the trailing-end position are coupled to each other, and executes data writing to the sub-buffer in parallel with data reading from the sub-buffer and transmission thereof to the host. The sub-buffer capacity coincides with the data length of the back data.

    摘要翻译: 本发明的实施例提高读取数据的高速缓存命中率。 根据本发明的实施例的硬盘驱动器(HDD)确定读缓冲器是否应被整体使用,或者部分连续空间应用于从磁盘读取读取数据。 当HDD确定使用部分连续空间时,HDD指定作为连续空间的子缓冲器,其中前端位置和后端位置彼此耦合,并且执行对子缓冲器的数据写入 与从子缓冲器的数据读取并将其传输到主机并行。 子缓冲器容量与背面数据的数据长度一致。

    Data storage device and buffer control method thereof
    3.
    发明申请
    Data storage device and buffer control method thereof 审中-公开
    数据存储装置及其缓冲控制方法

    公开(公告)号:US20060129716A1

    公开(公告)日:2006-06-15

    申请号:US11285909

    申请日:2005-11-23

    IPC分类号: G06F5/00

    摘要: Embodiments of the invention reduce the host's wait time by controlling buffer for a data storage device. In a hard disk drive (HDD) disclosed herein, after write data from a host is stored in a write buffer, the size of a continuous free space left forward from the end position of the stored write data is detected. If the size is smaller than a criterion size, that is, the size is not large enough to store the next command's write data, the write buffer is searched for a continuous free space not smaller than the criterion size. If a continuous free space not smaller than the criterion size is detected, the HDD sets a write pointer to the continuous free space. This makes it possible to receive the next write data from the host and therefore reduce the host's wait time.

    摘要翻译: 本发明的实施例通过控制数据存储设备的缓冲器来减少主机的等待时间。 在本文所公开的硬盘驱动器(HDD)中,在将来自主机的写入数据存储在写入缓冲器中之后,检测从存储的写入数据的结束位置向前留下的连续自由空间的大小。 如果尺寸小于标准尺寸,也就是说,尺寸不够大,不足以存储下一个命令的写入数据,则搜索写入缓冲区以获得不小于标准尺寸的连续可用空间。 如果检测到不小于标准尺寸的连续可用空间,则HDD设置到连续可用空间的写指针。 这使得可以从主机接收下一个写入数据,从而减少主机的等待时间。

    Rotating disk storage device and recording method
    4.
    发明申请
    Rotating disk storage device and recording method 审中-公开
    旋转盘存储装置及记录方法

    公开(公告)号:US20070189137A1

    公开(公告)日:2007-08-16

    申请号:US11652387

    申请日:2007-01-10

    IPC分类号: G11B20/10

    摘要: Embodiments in accordance with the present invention provide methods to record, in a rotating disk storage device, a data block in the unit of a logical sector on a recording medium on which a physical sector including a plurality of logical sectors is formatted. Extra addresses are acquired in a buffer to record write data blocks transferred from a host device. Data blocks are read from the recording medium in the unit of a physical sector. A skip read section discards data blocks having the same data blocks as the write data blocks by removing them from the read data blocks, and sends the remaining data blocks to the buffer. The buffer stores the data blocks in the order of recording in a physical sector.

    摘要翻译: 根据本发明的实施例提供了在旋转盘存储装置中在其上包括多个逻辑扇区的物理扇区被格式化的记录介质上以逻辑扇区为单位记录数据块的方法。 在缓冲器中获取附加地址以记录从主机设备传送的写入数据块。 数据块以物理扇区为单位从记录介质读取。 跳过读取部分通过从读取的数据块中移除与写入数据块相同的数据块来丢弃数据块,并将剩余的数据块发送到缓冲器。 缓冲器按照物理扇区中的记录顺序存储数据块。

    OPTICAL DEVICE, OPTICAL SCANNING DEVICE, IMAGE FORMING APPARATUS, AND MANUFACTURING METHOD OF OPTICAL DEVICE
    7.
    发明申请
    OPTICAL DEVICE, OPTICAL SCANNING DEVICE, IMAGE FORMING APPARATUS, AND MANUFACTURING METHOD OF OPTICAL DEVICE 失效
    光学装置,光学扫描装置,图像形成装置以及光学装置的制造方法

    公开(公告)号:US20110109713A1

    公开(公告)日:2011-05-12

    申请号:US12944003

    申请日:2010-11-11

    IPC分类号: B41J2/435 G02B26/10 B32B37/12

    摘要: An optical device including an optical element; a package member in which the optical element is held on a bottom surface of the package member in an area surrounded by walls; and a plate member that seals the area surrounded by the walls and the bottom surface in an airtight manner, the plate member being translucent and joined to the package member with a resin material. The walls have a structure including steps, the plate member is joined onto one of the steps of the walls, and at least a part of the walls facing side surfaces of the plate member includes a positioning part for positioning the plate member and a retaining part for retaining the resin material, in a direction perpendicular to the bottom surface.

    摘要翻译: 一种包括光学元件的光学装置; 封装构件,其中所述光学元件在由所述壁包围的区域中被保持在所述封装构件的底表面上; 以及以气密密封由壁和底面包围的区域的板构件,该板构件是半透明的并且用树脂材料接合到封装构件。 所述壁具有包括台阶的结构,所述板构件连接到所述壁的一个台阶中,并且所述板构件的侧表面的至少一部分壁包括用于定位所述板构件的定位部和保持部 用于保持树脂材料在垂直于底面的方向上。

    Coil component
    8.
    发明授权
    Coil component 有权
    线圈组件

    公开(公告)号:US07443277B2

    公开(公告)日:2008-10-28

    申请号:US11424322

    申请日:2006-06-15

    IPC分类号: H01F27/30 H01F27/02

    摘要: A coil component including a flanged core having a flange portion on at least one end portion of winding core, a coil that is wound around the winding core, a bottomed cylindrical cup-shaped core consisting of a bottom portion and a circumferential wall portion, and at least two or more resin base members having metal terminals, wherein cut-out portions of at least two places or more are formed in the circumferential wall portion, and the resin base members are disposed along a lateral circumferential surface of the flange portion.

    摘要翻译: 一种线圈部件,包括在卷绕芯的至少一个端部具有凸缘部分的卷绕芯体,卷绕在卷芯上的线圈,由底部和周壁部分组成的有底圆筒形杯状芯,以及 至少两个以上具有金属端子的树脂基部构件,其中在所述周壁部中形成有至少两个以上的切口部,并且所述树脂基部构件沿着所述凸缘部的侧面周面配置。

    Automatic transmission control system
    9.
    发明授权
    Automatic transmission control system 有权
    自动变速器控制系统

    公开(公告)号:US06364801B1

    公开(公告)日:2002-04-02

    申请号:US09589224

    申请日:2000-06-08

    IPC分类号: F16H6118

    摘要: A control system for an automatic transmission comprises a forward/reverse selection hydraulic servomechanism 70, a D inhibitor valve, which controls the supply of a line pressure to the servo-oil chambers of this servomechanism, and a plurality of solenoid valves 81˜85, which are used for controlling the actuation of the shift valves and the D inhibitor valve. This control system comprises a first neutral mode and a second neutral mode for a neutral range. In the first neutral mode, the D inhibitor valve is switched to a forward drive position, and the forward drive servo-oil chamber is connected to a drain. In the second neutral mode, the D inhibitor valve is switched to a reverse drive position, and the forward drive and reverse drive servo-oil chambers are both connected to the drain.

    摘要翻译: 用于自动变速器的控制系统包括控制向该伺服机构的伺服油室供给管路压力的前/后选择液压伺服机构70,D抑制阀,以及多个电磁阀81〜85, 其用于控制​​换档阀和D抑制阀的致动。 该控制系统包括用于中立范围的第一空档模式和第二空档模式。 在第一中性模式下,D抑制阀切换到前进驱动位置,前进驱动伺服油室连接到排水管。 在第二中性模式下,D抑制阀切换到反向驱动位置,前进驱动和反向驱动伺服油室都连接到排水管。

    Paper-sheet management method and paper-sheet management system
    10.
    发明授权
    Paper-sheet management method and paper-sheet management system 有权
    纸张管理方法和纸张管理系统

    公开(公告)号:US08649026B2

    公开(公告)日:2014-02-11

    申请号:US13401027

    申请日:2012-02-21

    CPC分类号: G06K9/03 G07D11/0069

    摘要: A first identification number obtained by performing character recognition of each of a plurality of digits of an identification number and allocating predetermined characters to digits where characters cannot be determined and a second identification number representing an identification number that is the target of character recognition processing or search processing are compared with each other by calculating a matching ratio between the two numbers. When the matching ratio is lower than a predetermined reference value, a shifted identification number obtained by shifting each character forming the first identification number one digit in a predetermined direction and the second identification number are compared with each other by calculating a matching ratio between the two numbers. If this matching ratio is equal to or higher than the predetermined reference value, subsequent processing is continued, so that the shifted identification number is treated as the first identification number.

    摘要翻译: 通过对识别号码的多位数字中的每一个执行字符识别并将预定字符分配给不能确定字符的数字和表示作为字符识别处理或搜索目标的识别号码的第二标识号而获得的第一识别号码 通过计算两个数之间的匹配比来进行处理。 当匹配比低于预定的参考值时,将通过将形成第一识别号码的每个字符在预定方向上移位的每个字符和第二识别号码移位的识别号码通过计算两者之间的匹配比来进行比较 数字。 如果该匹配比率等于或高于预定参考值,则继续处理,使得移位的识别号码被视为第一识别号码。