Method for tracking a read head on a data area on a disk and disk
apparatus using the method
    31.
    发明授权
    Method for tracking a read head on a data area on a disk and disk apparatus using the method 失效
    使用该方法在磁盘和磁盘装置上的数据区域上跟踪读取头的方法

    公开(公告)号:US5854715A

    公开(公告)日:1998-12-29

    申请号:US942239

    申请日:1997-10-01

    申请人: Masahiro Takagi

    发明人: Masahiro Takagi

    摘要: In a magnetic disk apparatus using a composite thin-film magnetic head, high-speed reading and writing operations are achieved without increasing a read error rate and without decreasing a signal-to-noise ratio of read signals. The magnetic head is moved along an arc-like line on the magnetic disk having a track including a plurality of sectors. Each of the sectors has a data area and an identification area displaced from the data area due to movement of the magnetic head relative to the magnetic disk. A position identification sector which is positioned ahead of a target sector is determined based on a predetermined factor representing a period of time. An offset operation of the magnetic head is performed after the position identification sector is detected by a read head so that the magnetic head is moved from a first position to a second position. The read head tracks on the identification area when the head is at the first position and the read head tracks on the data area when the head is at the second position. The predetermined factor is measured since the identification sector was detected. A data reading operation is performed when a measured value of the predetermined factor reaches a predetermined value.

    摘要翻译: 在使用复合薄膜磁头的磁盘装置中,在不增加读错误率并且不降低读信号的信噪比的情况下实现高速读写操作。 磁头沿着具有包括多个扇区的轨道的磁盘上的弧形线移动。 每个扇区具有由于磁头相对于磁盘的移动而从数据区域移位的数据区和识别区。 基于代表一段时间的预定因子来确定位于目标扇区之前的位置识别扇区。 在通过读取头检测位置识别扇区之后执行磁头的偏移操作,使得磁头从第一位置移动到第二位置。 当头部处于第一位置时,读取头在识别区域上轨迹,并且当头部处于第二位置时,读取头跟踪数据区域。 从检测到识别扇区以来,测量预定因子。 当预定因素的测量值达到预定值时执行数据读取操作。

    Structure for supporting pillar garnish for automobile
    32.
    发明授权
    Structure for supporting pillar garnish for automobile 失效
    汽车支柱装饰结构

    公开(公告)号:US5791716A

    公开(公告)日:1998-08-11

    申请号:US652000

    申请日:1996-05-23

    IPC分类号: B60R13/02 B60R13/06 B62D25/04

    摘要: The pillar garnish is supported by a steel bracket interposed between the pillar garnish and the pillar. The bracket includes a body frame having a substantially channel-like cross section formed by a top surface opposite to the pillar garnish, and two side surfaces extending from two edge lines of the top surface substantially perpendicular to the top surface toward the pillar, the body frame having free ends of the two side surfaces which are welded to the pillar, a claw portion projecting over the body frame and capable of being connected to the pillar garnish, and a plurality of tag portions formed between the side surfaces of the body frame, the tag portion extends from a cut portion formed in the top surface of the body frame in the same direction as the direction of the free end of either side surface of the body frame, and a free end of the tag portion is positioned at a position defined by a distance shorter than the distance from a free end of another side surface of the body frame to the top surface of the body frame, the free end of the tag portion being formed to substantially run parallel to the top surface toward outside.

    摘要翻译: 支柱装饰由插在柱装饰件和支柱之间的钢托架支撑。 支架包括:主体框架,其具有由与柱装饰相对的顶表面形成的基本上为通道状的横截面,以及从顶表面的两条边缘线基本上垂直于顶表面朝向支柱延伸的两个侧表面, 框架,其具有焊接到柱的两个侧表面的自由端;突出在主体框架上并能够连接到支柱装饰件的爪部;以及形成在主体框架的侧表面之间的多个标签部分, 标签部分沿与主体框架的任一侧表面的自由端的方向相同的方向从形成在主体框架的顶表面中的切割部分延伸,并且标签部分的自由端位于 其距离短于从主体框架的另一侧表面的自由端到主体框架的顶表面的距离的距离,标签部分的自由端形成为实质上 y平行于顶面向外移动。

    Controller for cutting machine
    34.
    发明授权
    Controller for cutting machine 失效
    切割机控制器

    公开(公告)号:US5247452A

    公开(公告)日:1993-09-21

    申请号:US707734

    申请日:1991-05-30

    IPC分类号: B23Q17/09 G05B19/4065

    摘要: A controller for a cutting machine has a machining power extracting unit for extracting machining power related to machining from the consumed power of the cutting machine, a detection range setter for setting a detection range for the machining power thus extracted, an integrator for integrating output values of the machining power extracting unit within the detection range thus set, a maximum value detector for detecting the maximum value of the output values of the machining power extracting unit within the detection range, and a judging unit for comparing an input signal with a variable comparative reference value and producing a control signal if the input signal exceeds the comparative reference value. The judging unit has an input which is selectively connectable to the machining power extracting unit, the integrator and the maximum value detector.

    摘要翻译: 切割机的控制装置具有加工功率提取单元,用于从切割机的消耗功率中提取与加工有关的加工功率,设定检测范围的检测范围设定器,用于设定所提取的加工功率的检测范围,积分器, 在所述检测范围内检测加工功率提取单元的输出值的最大值的最大值检测器,以及用于将输入信号与可变比较器进行比较的判断单元 参考值,并且如果输入信号超过比较参考值则产生控制信号。 判断单元具有可选择地连接到加工功率提取单元,积分器和最大值检测器的输入。

    Coated carrier for developer
    36.
    发明授权
    Coated carrier for developer 失效
    涂层载体为开发商

    公开(公告)号:US4929528A

    公开(公告)日:1990-05-29

    申请号:US267882

    申请日:1988-11-07

    IPC分类号: G03G9/113

    CPC分类号: G03G9/1134 Y10T428/2998

    摘要: A carrier for a developer comprising a core material coated with a coating material consisting essentially of a copolymer of vinylidene fluoride and trifluoroethylene or hexafluoropropylene is disclosed. The carrier causes neither fog generation in the initial stage of running nor contamination of a developing machine because of its high rate of charge increase and satisfactory resistance to surface contamination, and exhibits excellent adhesion between the core material and the coating material.

    摘要翻译: 公开了一种用于显影剂的载体,其包括涂覆有基本上由偏二氟乙烯和三氟乙烯或六氟丙烯的共聚物的涂层材料的芯材料。 载体在运行的初始阶段既不引起雾化,也不会因显影机的高电荷增加和表面污染的良好性而导致显影机的污染,并且在芯材和涂层材料之间表现出优异的粘附性。

    Front-loading record player
    38.
    发明授权
    Front-loading record player 失效
    前装录音机

    公开(公告)号:US4539669A

    公开(公告)日:1985-09-03

    申请号:US458590

    申请日:1983-01-17

    CPC分类号: G11B17/056 G11B17/04

    摘要: A front-loading record player comprises a slide base carrying thereon a turntable and movable back and forth with respect to a player cabinet; a driving cam including a front slant retainer section and a rear linear section, the linear section extending in parallel with the moving direction of said slide base and the driving cam being provided on said slide base; a guide cam including a front recess portion and a rear linear portion, the linear portion extending in parallel with the moving direction of the slide base and the guide cam being provided on the player cabinet; and a front door opening/closing drive member for opening and closing a front door of the player cabinet, the drive member being held between the driving cam and the guide cam. The front door opening/closing drive member and the front door are drivingly coupled to each other. The front door opening/closing drive member is driven back and forth and held between the front slant retainer section of the driving cam and the rear linear portion of the guide cam when the slide base is located behind a predetermined position whereas the front door opening/closing drive member is held at a standstill between the linear section of the driving cam and the recess portion of the said guide cam when the slide base is located in front of the predetermined position.

    摘要翻译: 前装载记录播放器包括:滑动基座,承载有转台并相对于播放器机箱来回移动; 驱动凸轮,其包括前倾斜保持器部分和后直线部分,所述线性部分平行于所述滑动基座的移动方向延伸,并且所述驱动凸轮设置在所述滑动基座上; 引导凸轮,其包括前凹部和后直线部,所述直线部与所述滑动基座的移动方向平行地延伸,所述引导凸轮设置在所述演奏机壳上; 以及用于打开和关闭演播室的前门的前门打开/关闭驱动构件,驱动构件保持在驱动凸轮和引导凸轮之间。 前门打开/关闭驱动构件和前门彼此驱动连接。 当滑动基座位于预定位置后面时,前门打开/关闭驱动构件来回驱动并保持在驱动凸轮的前倾斜保持器部分和引导凸轮的后直线部分之间,而前门打开/ 当滑动基座位于预定位置的前方时,关闭驱动构件被保持在驱动凸轮的线性部分和所述引导凸轮的凹部之间的静止状态。

    Method of forming composite color image
    40.
    发明授权
    Method of forming composite color image 有权
    形成复合彩色图像的方法

    公开(公告)号:US08877419B2

    公开(公告)日:2014-11-04

    申请号:US11504685

    申请日:2006-08-16

    IPC分类号: G03G13/14 G03G9/113 G03G15/01

    摘要: The present invention provides a composite color image forming method. The method includes electrically charging a latent image-holding member; exposing the charged latent image-holding member to light to form an electrostatic latent image; developing the electrostatic latent image with a two-component developer containing toner particles of one color and a carrier to form a toner image on the latent image-holding member; primarily transferring the toner image from the latent image-holding member to an intermediate transfer member; repeating the electrically charging, the exposing, the developing, and the primarily transferring, while the toner particles are replaced with toner particles of different color, to form a composite color image on the intermediate transfer member; and secondarily transferring the composite color image from the intermediate transfer member to a recording medium. The carrier contains magnetic substance-dispersed core particles in which a magnetic substance is dispersed in a resin, and a coating layer that coats the surface of each of the magnetic substance-dispersed core particles at a covering rate of 95% or more. In addition, the carrier has a degree of circularity of 0.970 or more. The intermediate transfer member is a belt that has a substrate whose Young's modulus is in the range of 3,000 to 6,500 MPa. During the primary transferring, primary transfer nip pressure is in the range of 8 to 20 gf/cm, and a value (T/P) obtained by dividing a primary transfer current value T (μA) by a processing speed P (mm/sec) is from 0.08 to 0.18.

    摘要翻译: 本发明提供一种复合彩色图像形成方法。 该方法包括对潜像保持部件进行充电; 将带电潜象保持部件曝光,形成静电潜像; 用含有一种颜色的调色剂颗粒和载体的双组分显影剂显影静电潜像,以在潜像保持构件上形成调色剂图像; 主要将调色剂图像从潜像保持部件转印到中间转印部件; 在调色剂颗粒被不同颜色的调色剂颗粒代替时,重复进行充电,曝光,显影和主要转印,以在中间转印部件上形成复合彩色图像; 然后将复合彩色图像从中间转印部件转印到记录介质上。 载体包含磁性物质分散的核心颗粒,其中磁性物质分散在树脂中,以及涂覆层以覆盖率95%或更高覆盖每个磁性物质分散的核心颗粒的表面。 此外,载体的圆形度为0.970以上。 中间转印部件是具有杨氏模量在3,000〜6,500MPa范围内的基板的带。 在一次转印期间,一次转印辊隙压力在8至20gf / cm的范围内,并且通过将一次转印电流值T(μA)除以处理速度P(mm / sec)而获得的值(T / P) )为0.08〜0.18。