Disk subsystem using a pair of unidirectional control lines for
exchanging control information in bit-serial between control device and
plural disk units through up/down directions
    1.
    发明授权
    Disk subsystem using a pair of unidirectional control lines for exchanging control information in bit-serial between control device and plural disk units through up/down directions 失效
    磁盘子系统使用一对单向控制线,用于通过上/下方向交换控制设备和多个磁盘单元之间的位串行控制信息

    公开(公告)号:US5765040A

    公开(公告)日:1998-06-09

    申请号:US432469

    申请日:1995-05-01

    IPC分类号: G06F3/06 G06F9/00

    CPC分类号: G06F3/0601 G06F2003/0692

    摘要: Each one of intermediate control devices and n-number of disk drives are daisy-chain connected by control-information signal lines in each of downward and upward directions. Serial communication means (a driver and a receiver) sends and receives control information in the form of a bit serial between the intermediate control devices and each drive via the control-information signal lines in the downward and upward directions in accordance with a serial interface. This makes it possible to diminish the size of a magnetic disk apparatus by reducing the number of control-information signal lines and the numbers of drivers and receivers, and to cut down on power consumption so as to lower cost.

    摘要翻译: 中间控制装置和n个盘驱动器中的每一个通过控制信息信号线在向下和向上的每个方向上进行菊花链连接。 串行通信装置(驱动器和接收器)根据串行接口,经由控制信息信号线沿着向下和向上的方向在中间控制装置和每个驱动器之间以位串行的形式发送和接收控制信息。 通过减少控制信息信号线的数量和驱动器和接收器的数量,可以减小磁盘装置的尺寸,并且降低功耗从而降低成本。

    Exercise Mode For Small Intestine Endoscope
    2.
    发明申请
    Exercise Mode For Small Intestine Endoscope 有权
    小肠内窥镜的运动模式

    公开(公告)号:US20120164616A1

    公开(公告)日:2012-06-28

    申请号:US13394427

    申请日:2010-07-27

    IPC分类号: G09B23/28

    CPC分类号: G09B23/285 A61B1/00057

    摘要: It is possible to provide a small intestine endoscope training simulator (11) which allows to obtain a feeling similar to that of inserting an endoscope (38) into the small intestine (34) of the living body (30) and learn the actual operation of the endoscope (38). This training simulator (11) includes a plurality of longitudinal elastic members (32) for applying an elastic force to each of a plurality of portions of a simulated small intestine (13). One end portion sides of the plurality of longitudinal elastic members (32) are respectively attached to the first attachment portions (27) on the simulated small intestine (13) side. The other end portion sides of the plurality of longitudinal elastic members (32) are respectively attached to the second attachment portions (33, 57) on the case (12) side.

    摘要翻译: 可以提供一种小肠内窥镜训练模拟器(11),其能够获得类似于将内窥镜(38)插入到生物体(30)的小肠(34)中的感觉,并且学习实际操作 内窥镜(38)。 该训练模拟器(11)包括用于向模拟小肠(13)的多个部分中的每一个施加弹力的多个纵向弹性构件(32)。 多个纵向弹性构件(32)的一个端部侧分别安装在模拟的小肠(13)侧上的第一附接部分(27)上。 多个纵向弹性构件(32)的另一个端部侧分别安装在壳体(12)侧上的第二安装部分(33,57)上。

    METHOD OF MEASURING VARIATION IN FLOATING AMOUNT AND MAGNETIC STORAGE APPARATUS
    3.
    发明申请
    METHOD OF MEASURING VARIATION IN FLOATING AMOUNT AND MAGNETIC STORAGE APPARATUS 审中-公开
    测量浮动量和磁储存装置变化的方法

    公开(公告)号:US20100053788A1

    公开(公告)日:2010-03-04

    申请号:US12510597

    申请日:2009-07-28

    申请人: Hiroshi Uno

    发明人: Hiroshi Uno

    IPC分类号: G11B27/36

    CPC分类号: G11B5/6029 G11B5/6005

    摘要: A method for measuring a variation in the floating amount of a magnetic head comprising: measuring the ambient temperature which is a temperature of the magnetic storage apparatus; reading a signal recorded in the magnetic recording medium; measuring a signal value which is a value related to a signal read in the reading; and calculating a variation in the floating amount of the magnetic head based on relationship information which is information representing a relationship between the ambient temperature and signal value that have previously been measured, measurement value which is the ambient temperature measured in the measuring of the temperature, and signal value measured in the measuring of the signal.

    摘要翻译: 一种用于测量磁头的浮动量的变化的方法,包括:测量作为磁存储装置的温度的环境温度; 读取记录在磁记录介质中的信号; 测量与读取中读取的信号相关的值的信号值; 并且根据作为表示环境温度与先前测量的信号值之间的关系的信息的关系信息来计算磁头的浮动量的变化,作为在测量温度时测量的环境温度的测量值, 和在信号测量中测量的信号值。

    Magnetic disk, magnetic recording and reproducing method and magnetic disk unit
    4.
    发明授权
    Magnetic disk, magnetic recording and reproducing method and magnetic disk unit 失效
    磁盘,磁记录和再现方法以及磁盘单元

    公开(公告)号:US06437947B1

    公开(公告)日:2002-08-20

    申请号:US08925365

    申请日:1997-09-08

    申请人: Hiroshi Uno

    发明人: Hiroshi Uno

    IPC分类号: G11B5596

    CPC分类号: G11B5/56 G11B5/012

    摘要: Signals are recorded on and reproduced from a magnetic disk by a head with an azimuth angle which changes depending on a radial position on the magnetic disk. The magnetic disk includes a first recording region having tracks recorded with an azimuth angle less than or equal to a predetermined value, a second recording region having tracks recorded with an azimuth angle greater than the predetermined value, and an overlapping region in which two mutually adjacent tracks overlap in a radial direction of the magnetic disk, where a track pitch of the tracks within the first recording region is different from a track pitch of the tracks within the second recording region.

    摘要翻译: 信号通过具有根据磁盘上的径向位置而变化的方位角的磁头记录在磁盘上并由磁盘再现。 磁盘包括具有以小于或等于预定值的方位角记录的磁道的第一记录区域,具有记录有大于预定值的方位角的轨道的第二记录区域和两个相邻的重叠区域 轨道在磁盘的径向方向上的重叠,其中第一记录区域内的轨道的轨道间距不同于第二记录区域内的轨迹的轨道间距。

    Disk apparatus, and recording/reproduction method therefor
    5.
    发明授权
    Disk apparatus, and recording/reproduction method therefor 失效
    磁盘装置及其记录/再现方法

    公开(公告)号:US06204984B1

    公开(公告)日:2001-03-20

    申请号:US09350395

    申请日:1999-07-09

    IPC分类号: G11B1518

    摘要: A disk control section of a disk apparatus comprises an identification section for identifying information regarding a position at which the head positioning servo information is stored, a position calculation unit for calculating the position on a disk medium where recording/reproduction of the record information is to be performed, a comparison and decision unit for comparing the information regarding the position identified by the identification unit with the position information calculated by the position calculation unit each time a predetermined command is received from the higher-level device, and for deciding whether or not the position identified by the identification unit is the position at which the record information is to be recorded on or reproduced, and a skip recording/reproduction unit for carrying out control such that when it is judged, on the basis of the result of the comparison made by the comparison and decision unit, that the position identified by the identification unit is the position at which recording/reproduction of the record information is to be performed, the record information is recorded/reproduced while skipping the position identified by the identification unit. Accordingly, it becomes possible to record and reproduce variable-length data even in a sector-servo type disk apparatus and a hybrid type disk apparatus, so that their storage capacities can be used effectively. In addition, recording and reproduction of data can be performed at high speed.

    摘要翻译: 磁盘装置的磁盘控制部分包括用于识别关于存储磁头定位伺服信息的位置的信息的识别部分,用于计算记录信息的记录/再现的磁盘介质上的位置的位置计算单元 执行比较判定单元,用于在每当从上级装置接收到预定命令时,将与识别单元识别的位置有关的信息与由位置计算单元计算出的位置信息进行比较,并判断是否 由识别单元识别的位置是记录信息要被记录或被再现的位置,以及用于执行控制的跳过记录/再现单元,使得当根据比较结果判断时 由比较和决定单位做出的,确定的位置 记录单元是要执行记录信息的记录/再现的位置,在跳过由识别单元识别的位置时记录/再现记录信息。 因此,即使在扇区伺服型盘装置和混合型盘装置中也可以记录和再现可变长度数据,从而可以有效地使用它们的存储容量。 此外,可以高速执行数据的记录和再现。

    Small intestine endoscope training simulator
    6.
    发明授权
    Small intestine endoscope training simulator 有权
    小肠内窥镜训练模拟器

    公开(公告)号:US09257055B2

    公开(公告)日:2016-02-09

    申请号:US13394427

    申请日:2010-07-27

    IPC分类号: G09B23/30 G09B23/28 A61B1/00

    CPC分类号: G09B23/285 A61B1/00057

    摘要: It is possible to provide a small intestine endoscope training simulator (11) which allows to obtain a feeling similar to that of inserting an endoscope (38) into the small intestine (34) of the living body (30) and learn the actual operation of the endoscope (38). This training simulator (11) includes a plurality of longitudinal elastic members (32) for applying an elastic force to each of a plurality of portions of a simulated small intestine (13). One end portion sides of the plurality of longitudinal elastic members (32) are respectively attached to the first attachment portions (27) on the simulated small intestine (13) side. The other end portion sides of the plurality of longitudinal elastic members (32) are respectively attached to the second attachment portions (33, 57) on the case (12) side.

    摘要翻译: 可以提供一种小肠内窥镜训练模拟器(11),其能够获得类似于将内窥镜(38)插入到生物体(30)的小肠(34)中的感觉,并且学习实际操作 内窥镜(38)。 该训练模拟器(11)包括用于向模拟小肠(13)的多个部分中的每一个施加弹力的多个纵向弹性构件(32)。 多个纵向弹性构件(32)的一个端部侧分别安装在模拟的小肠(13)侧上的第一附接部分(27)上。 多个纵向弹性构件(32)的另一个端部侧分别安装在壳体(12)侧上的第二安装部分(33,57)上。

    Positioning method, positioning device and disk device
    8.
    发明授权
    Positioning method, positioning device and disk device 失效
    定位方法,定位装置和磁盘装置

    公开(公告)号:US06714378B1

    公开(公告)日:2004-03-30

    申请号:US09620479

    申请日:2000-07-20

    IPC分类号: G11B5596

    CPC分类号: G11B5/5547 G11B5/5556

    摘要: A positioning method and a positioning device are disclosed for controlling an actuator and moving it to a target position. The positioning method generates a random wave signal RN and detects a position error from the target position. The servo control signal CV is generated to position the actuator back to the target position, and the random wave signal RN is added to the servo control signal CV to generate a control signal. Since a random, minute vibration is constantly applied to the actuator to avoid the assumption of a static state by bearings of the actuator, the actuator is affected only by dynamic friction, and relative to the control value, its movement is representative of a linear characteristic. As a result, the positioning accuracy is enhanced, and since the random wave is employed, there is no deterioration of the positioning accuracy of the servo system.

    摘要翻译: 公开了一种用于控制致动器并将其移动到目标位置的定位方法和定位装置。 定位方法产生随机波信号RN并从目标位置检测位置误差。 产生伺服控制信号CV以将致动器定位回到目标位置,并且随机波信号RN被添加到伺服控制信号CV以产生控制信号。 由于致动器不断施加随机,微小的振动以避免通过致动器的轴承假定静止状态,所以致动器仅受到动摩擦的影响,并且相对于控制值,其运动代表线性特性 。 结果,提高了定位精度,并且由于采用随机波,所以伺服系统的定位精度不会降低。

    Disk apparatus, and recording/reproduction method therefor
    9.
    发明授权
    Disk apparatus, and recording/reproduction method therefor 失效
    磁盘装置及其记录/再现方法

    公开(公告)号:US6018435A

    公开(公告)日:2000-01-25

    申请号:US782312

    申请日:1997-01-15

    摘要: A disk control section of a disk apparatus comprises an identification section for identifying information regarding a position at which head positioning servo information is stored. A position calculation unit calculates the position on a disk medium where recording/reproduction of record information is to be performed. A comparison and decision unit compares the information regarding the position identified by the identification unit with the position information calculated by the position calculation unit each time a predetermined command is received from a higher-level device, and for deciding whether or not the position identified by the identification unit is the position at which the record information is to be recorded on or reproduced. A skip recording/reproduction unit carries out control such that when it is judged, on the basis of the result of the comparison, that the position identified by the identification unit is the position at which recording/reproduction of the record information is to be performed, the record information is recorded/reproduced while skipping the position identified by the identification unit. Accordingly, it becomes possible to record and reproduce variable-length data even in a sector-servo type disk apparatus and a hybrid type disk apparatus, so that their storage capacities can be used effectively.

    摘要翻译: 磁盘装置的磁盘控制部分包括用于识别关于存储磁头定位伺服信息的位置的信息的识别部分。 位置计算单元计算要执行记录信息的记录/再现的磁盘介质上的位置。 比较判定单元,在从上级装置接收到规定的命令的情况下,将由识别部所识别的位置的信息与位置计算部所计算出的位置信息进行比较,判定由 识别单元是要记录或再现记录信息的位置。 跳过记录/再现单元执行控制,使得当基于比较结果判断由识别单元识别的位置是要执行记录信息的记录/再现的位置 ,在跳过由识别单元识别的位置时记录/再现记录信息。 因此,即使在扇区伺服型盘装置和混合型盘装置中也可以记录和再现可变长度数据,从而可以有效地使用它们的存储容量。

    Rider-controlled working machine with four-wheel steering system
    10.
    发明授权
    Rider-controlled working machine with four-wheel steering system 失效
    具有四轮转向系统的骑手控制作业机

    公开(公告)号:US4798393A

    公开(公告)日:1989-01-17

    申请号:US63700

    申请日:1987-06-12

    IPC分类号: B62D7/15 B62D3/02

    CPC分类号: B62D7/1509 Y10S180/90

    摘要: A rider-controlled working machine having a four-wheel steering system including a steering link mechanism operatively interconnecting a steering wheel and front and rear wheels for steering the front and rear wheels simultaneously. The steering link mechanism includes a device for steering the rear wheels such that when the steering wheel is turned through a relatively large angle, the center of turning movement of the working machine is positioned between extensions of the axles of the front and rear wheels at the time the front and rear wheels are in a neutral steering position, and when the steering wheel is turned through a relatively small angle, the center of turning movement of the working machine is positioned between an extension of the transverse axis of an earth working unit coupled to the rear end of the working machine and the extensions of the axles of the rear wheels.

    摘要翻译: 一种具有四轮转向系统的驾驶员控制的工作机械,该四轮转向系统包括操作性连接方向盘和前后轮的转向连杆机构,用于同时转向前轮和后轮。 转向连杆机构包括用于转向后轮的装置,使得当方向盘转过相对较大的角度时,工作机械的转动中心位于前轮和后轮的轴的延伸部之间 时,前轮和后轮处于中立转向位置,并且当方向盘转过相对较小的角度时,工作机械的转动中心位于耦合的地球工作单元的横向轴线的延伸部分之间 到工作机的后端和后轮的轴的延伸部分。