Information storage disc and information recording and reproducing
apparatus
    31.
    发明授权
    Information storage disc and information recording and reproducing apparatus 失效
    信息存储盘和信息记录和再现装置

    公开(公告)号:US5859740A

    公开(公告)日:1999-01-12

    申请号:US777004

    申请日:1997-01-03

    摘要: An information recording and reproducing apparatus and an information storage disc for use therewith. The information storage disc has ID storage areas formed in predetermined locations in the radial direction of the disc, the ID storage areas storing either sector or track numbers previously and magnetically. In this setup, if the read head is dislodged from the center line of a given track, the read head still reads the sector number correctly. The information recording and reproducing apparatus has the read head and the write head arranged so that they are positioned on a given intermediate track in a substantially aligned manner. With the write head positioned on a given track, the read head is dislodged from that track only by a negligible distance. This allows the read head to read sector and track numbers unfailingly from the disc.

    摘要翻译: 信息记录和再现装置以及与其一起使用的信息存储盘。 信息存储盘具有形成在盘的径向方向上的预定位置的ID存储区域,ID存储区域先前和磁性地存储扇区或轨道号。 在这种设置中,如果读取头从给定轨道的中心线移开,则读取头仍然正确读取扇区号。 信息记录和再现装置具有读取头和写入头,其布置成使得它们以基本对准的方式定位在给定的中间轨道上。 当写头位于给定的轨道上时,读取头仅从可忽略的距离离开该轨道。 这允许读取头从光盘中读取扇区和跟踪数据。

    Optical disc, apparatus and method for recording and reproducing data
    32.
    发明授权
    Optical disc, apparatus and method for recording and reproducing data 失效
    用于记录和再现数据的光盘,装置和方法

    公开(公告)号:US5835461A

    公开(公告)日:1998-11-10

    申请号:US964613

    申请日:1997-11-05

    摘要: An optical disc having address information recorded in a wobbling manner is arranged to record or reproduce data at correct positions. A track is previously formed as a pregroove and is wobbled in accordance with address information. The track is divided into a plurality of sectors. A plurality of sync marks S are formed in each sector, and at least one of the sync marks in one round of the track is formed as a reference mark R different from the other sync marks S. To reduce overhead and to achieve high-density random recording and reproduction, a method may also be used in which one cluster of data is formed of a data area and a link area located between data areas and consisting of two frames, in which each of the data area and the link area has a structure formed of unit frames separated by a sync signal (frame sync), and in which data is recorded or reproduced as unit clusters.

    摘要翻译: 具有以摆动方式记录的地址信息的光盘被布置为在正确位置记录或再现数据。 轨道以前形成为预制槽,并且根据地址信息而摇摆。 轨道被分成多个扇区。 在每个扇区中形成多个同步标记S,并且将一个轨迹中的一个同步标记中的至少一个形成为与另一个同步标记S不同的参考标记R.为了减少开销并实现高密度 随机记录和再现,还可以使用一种数据集合由数据区域和位于数据区域之间并由两个帧组成的链接区域形成的方法,其中数据区域和链接区域中的每一个具有 由同步信号(帧同步)分离的单位帧形成的结构,其中数据被记录或再现为单位簇。

    Magnetic disk offset amount measuring apparatus
    34.
    发明授权
    Magnetic disk offset amount measuring apparatus 失效
    磁盘偏移量测量装置

    公开(公告)号:US5444371A

    公开(公告)日:1995-08-22

    申请号:US202494

    申请日:1994-02-28

    CPC分类号: G11B21/106 G11B7/0953

    摘要: An offset amount measuring apparatus for measuring an offset amount resulting from an offset produced when a disk, which is provided with a plurality of clock mark signals recorded around each circular data track at physically regular intervals, is mounted by chucking on a disk apparatus, reading the clock mark signals from the circular data track with a head, is disclosed. The apparatus comprises time interval measurement means for measuring the time interval between clock mark reproduced signals output from the head while the head is positioned at a distance of a predetermined radius from the center of rotation of the disk, offset amount calculation means for obtaining the distance between a locus of the head traced on the disk when the same is rotated and the circular data track from the time interval between the clock mark reproduced signals measured by the time interval measurement means, and offset amount storage means for storing the distance obtained by the offset amount calculation means as the offset amount in relation to the angle of rotation of the disk. By the use of this apparatus, it is possible to measure the offset amount electronically without using a mechanical measuring instrument, and precisely without decreasing the disk capacity.

    摘要翻译: 一种偏移量测量装置,用于测量当通过卡在盘装置上安装在每个循环数据轨道周围以物理规则的间隔记录多个时钟标记信号的盘产生的偏移产生的偏移量, 公开了来自具有磁头的圆形数据磁道的时钟标记信号。 该装置包括时间间隔测量装置,用于测量从头部输出的时钟标记再现信号之间的时间间隔,同时头部位于距盘的旋转中心预定半径的距离处;偏移量计算装置,用于获得距离 在与由时间间隔测量装置测量的时钟标记再现信号之间的时间间隔中的旋转时在盘上跟踪的头部的轨迹和圆形数据轨道之间,以及偏移量存储装置,用于存储由 偏移量计算装置作为与盘的旋转角相关的偏移量。 通过使用该装置,可以在不使用机械测量仪器的情况下以电子方式测量偏移量,并且可以精确地不减小磁盘容量。

    Steering control system for moving vehicle
    35.
    发明授权
    Steering control system for moving vehicle 失效
    车辆转向控制系统

    公开(公告)号:US5107946A

    公开(公告)日:1992-04-28

    申请号:US553625

    申请日:1990-07-18

    IPC分类号: G01S17/93 G05D1/02

    摘要: A steering control system for a moving vehicle causes the vehicle to travel along a predetermined traveling course in a region in which a predetermined working operation, such as grass cutting or the like, is to be performed by the vehicle as it moves along the traveling course. An obstacle sensor is mounted on the vehicle, and when the sensor detects presence of an obstacle on the predetermined traveling course, the steering control system operates to cause the vehicle to leave the predetermined traveling course and to detour around the obstacle while maintaining a substantially constant distance between the obstacle and the moving vehicle. The control system is also operative to determine whether the obstacle is stationary or movable and, upon completion of the vehicle travel along the predetermined course, is operative to determine whether a movable obstacle has been removed from the predetermined course and, if so, causes the vehicle to perform its working operation in that portion of the region in which the working operation was not previously performed due to its detour around the obstacle.

    摘要翻译: 用于移动车辆的转向控制系统使得车辆沿着预定的行进路线行进,其中当车辆沿着行驶路线移动时将执行预定的工作操作,例如草坪切割等 。 障碍物传感器安装在车辆上,并且当传感器检测到在预定行驶路线上存在障碍物时,转向控制系统操作以使车辆离开预定的行驶路线并围绕障碍物绕行,同时保持基本恒定 障碍物与移动车辆之间的距离。 控制系统还可操作以确定障碍物是静止的还是可移动的,并且在沿着预定路线的车辆行驶完成时,可操作以确定移动障碍物是否已经从预定的路线移除,如果是,则使得 车辆在由于其围绕障碍物绕行而在之前没有执行工作操作的区域的该部分中执行其工作操作。

    Inscribed transmission device
    36.
    发明授权
    Inscribed transmission device 失效
    传送装置

    公开(公告)号:US4858485A

    公开(公告)日:1989-08-22

    申请号:US226870

    申请日:1988-08-01

    IPC分类号: F16H7/02 B62M9/08 F16H1/10

    摘要: An inscribed transmission device includes a substantially crescent-shaped space between an internal gear and an external gear circumscribingly in mesh with each other. The device comprises a rolling space holder having two sets of two rollers whose centers are situated on radial axes in the crescent-shaped space on both sides of a straight line connecting centers of the internal and external gears. The internal and external gears are provided with roller rolling portions on which the rollers roll. The two sets of rollers are supported by a block member or side plates. The rolling space holder smoothly moves to keep the crescent-shaped space, thereby preventing unintentional disengagement of the internal and external gears.

    Shift stage display device
    38.
    发明授权
    Shift stage display device 有权
    换档显示装置

    公开(公告)号:US08547210B2

    公开(公告)日:2013-10-01

    申请号:US13029983

    申请日:2011-02-17

    IPC分类号: B60Q1/00 B60K1/00 F16H61/16

    摘要: The shift position display device includes a control section configured to automatically shift a shift position by operating actuators based on a shift change command. A gear position display section is configured to display a condition of an automatic transmission based on the display command of the control section. A failure detection unit is configured to detect a failure of the automatic transmission. The control section is configured to switch display of the gear position display section from a lighting display of a numerical figure to a display for failure occurrence notification. The control section is also configured to determine whether the failure is a failure in which traveling is possible or a failure in which traveling is possible when a predetermined limitation is met. The control section is also configured to switch from the display for failure occurrence notification to a shift position.

    摘要翻译: 换档位置显示装置包括:控制部,被配置为基于换档指令,通过操作致动器自动地移动换档位置。 齿轮位置显示部根据控制部的显示命令,显示自动变速器的状态。 故障检测单元被配置为检测自动变速器的故障。 控制部被配置为将齿轮位置显示部分的显示从数字图形的照明显示切换到用于故障发生通知的显示。 控制部还被配置为确定故障是否是可能行驶的故障或者当满足预定限制时可能发生行驶的故障。 控制部还被配置为从用于故障发生通知的显示切换到移位位置。

    Engine control unit
    39.
    发明授权
    Engine control unit 有权
    发动机控制单元

    公开(公告)号:US08498800B2

    公开(公告)日:2013-07-30

    申请号:US13071583

    申请日:2011-03-25

    IPC分类号: G05D1/00

    摘要: An engine control unit includes an anomaly judging section for judging whether or not there is any anomaly in throttle sensors based on the output of the throttle sensors, a throttle motor driving section for controlling the driving of a throttle motor, and a fuel injection control section for controlling the amount of fuel injection at the time of starting an engine by using the fuel injection map for starting. The throttle motor driving section stops the driving of the throttle motor if the throttle sensors are judged to be anomalous, and the fuel injection control section switches the fuel injection map for starting in a normal state into the fuel injection map for starting in an anomalous state at the time of restarting the engine after stopping the engine in a state wherein the throttle sensors are judged to be anomalous.

    摘要翻译: 发动机控制单元包括:异常判定部,其基于节气门传感器的输出来判断节气门传感器是否有异常;节气门马达驱动部,其控制节气门马达的驱动;燃料喷射控制部 用于通过使用用于起动的燃料喷射图来控制起动发动机时的燃料喷射量。 如果判断节气门传感器是异常的,则节气门马达驱动部停止节气门马达的驱动,燃料喷射控制部将正常状态下的燃料喷射图切换为燃料喷射图,以开始异常状态 在节气门传感器被判定为异常的状态下停止发动机后重新起动发动机。

    Game apparatus
    40.
    发明授权
    Game apparatus 有权
    游戏机

    公开(公告)号:US08075400B2

    公开(公告)日:2011-12-13

    申请号:US11632022

    申请日:2005-06-23

    IPC分类号: A63F9/24 A63F13/00

    摘要: A game machine comprises a monitor for displaying a screen image for prompting a manipulation input, a control panel unit provided with push buttons and adapted to accept manipulations from a game player so as to make progress on a game, a movement mechanism unit disposed at a bottom of a base segment to provide turning and traveling to the control panel unit , an apparatus-body drive control section 107 for controlling the drive of the movement mechanism unit, and a control instruction section or for outputting a given drive control instruction generated during game play to the drive control section, whereby a motion for positional displacement of a manipulation input unit is instructed in line with a game progress or a game result to exert an influence on a difficulty level of a game so as to enhance amusement of the game.

    摘要翻译: 游戏机包括:显示器,用于显示用于提示操作输入的屏幕图像;控制面板单元,其设置有按钮,并且适于接受游戏者的操作以便在游戏中取得进展;移动机构单元, 底部,以提供转向和行进到控制面板单元,用于控制移动机构单元的驱动的装置体驱动控制部分107,以及控制指令部分或用于输出在游戏过程中产生的给定驱动控制指令 播放到驱动控制部分,由此根据游戏进行或游戏结果指示操纵输入单元的位置移动运动,以对游戏的难度等级产生影响,从而增强游戏的娱乐性。