Objective lens apparatus
    4.
    发明授权
    Objective lens apparatus 失效
    物镜设备

    公开(公告)号:US4650294A

    公开(公告)日:1987-03-17

    申请号:US581663

    申请日:1984-02-21

    CPC分类号: G11B7/1359 G11B7/0925

    摘要: An objective lens apparatus for an optical disc player comprises an objective lens holder rotatable about a center axis, an objective lens carried by the holder at a location spaced from the center axis, an optical member, a magnetic flux generating member for generating magnetic flux, and tracking and focusing coils interacting with the magnetic flux for effecting tracking and focusing adjustments of the objective lens. The optical member rotates simultaneously with the lens holder and leads light which is incident along the center axis to the objective lens in a direction parallel to the center axis thereby eliminating optical modulation of the light caused by rotation of the lens holder in the tracking direction.

    摘要翻译: 一种用于光盘播放器的物镜装置,包括可围绕中心轴旋转的物镜支架,由保持器在与中心轴线隔开的位置承载的物镜,光学构件,用于产生磁通量的磁通量产生构件, 以及与磁通相互作用的跟踪和聚焦线圈,用于实现物镜的跟踪和聚焦调整。 光学构件与透镜保持器同时旋转,并且沿与中心轴平行的方向引导沿着中心轴入射到物镜的光,从而消除由透镜架沿跟踪方向旋转引起的光的光学调制。

    Model structure parameter decision method, parameter decision device, control device, and temperature adjustment device
    5.
    发明授权
    Model structure parameter decision method, parameter decision device, control device, and temperature adjustment device 失效
    模型结构参数决策方法,参数决策装置,控制装置和温度调节装置

    公开(公告)号:US08050779B2

    公开(公告)日:2011-11-01

    申请号:US11816259

    申请日:2006-02-16

    申请人: Ikuo Nanno

    发明人: Ikuo Nanno

    IPC分类号: G05B13/02

    CPC分类号: G05B17/02

    摘要: To easily decide parameters of a model structure of a controlled object suitable for non-interference control.Parameters K and T of a model structure (A structure) comprising a plurality of inputs and a plurality of outputs, wherein a difference on the output side is fed back to the input side, are calculated based on parameters a and b of a black box model (P structure) calculated through system identification or the like in accordance with predetermined conversion expressions K=f(a,b) and T=f(a,b).

    摘要翻译: 容易地决定适合于非干扰控制的受控对象的模型结构的参数。 基于黑盒子的参数a和b计算包括多个输入和多个输出的模型结构(A结构)的参数K和T,其中输出侧的差被反馈到输入侧 根据预定转换表达式K = f(a,b)和T = f(a,b)通过系统识别等计算的模型(P结构)。

    WIRING STRUCTURE, HEATER DRIVING DEVICE, MEASURING DEVICE, AND CONTROL SYSTEM
    6.
    发明申请
    WIRING STRUCTURE, HEATER DRIVING DEVICE, MEASURING DEVICE, AND CONTROL SYSTEM 审中-公开
    接线结构,加热器驱动装置,测量装置和控制系统

    公开(公告)号:US20100163546A1

    公开(公告)日:2010-07-01

    申请号:US12642518

    申请日:2009-12-18

    IPC分类号: H05B1/02 H02G3/00

    摘要: The number of wirings and the number of switching elements are decreased in a heater, a sensor, and the like. First to ninth heaters that heat a hot plate are connected into a matrix form between first power lines in a row direction and second power lines in a column direction. The first power lines are connected to one end of a power supply through three switching elements, respectively. The second power lines are connected to the other end of the power supply through three switching elements, respectively. On-off control is performed to the switching elements to select the heater to be driven. Therefore, the number of power lines and the number of switching elements are decreased compared with a conventional technique in which the heaters are separately wired.

    摘要翻译: 在加热器,传感器等中布线的数量和开关元件的数量减少。 将热板加热的第一至第九加热器在列方向上的第一电力线之间和列方向上的第二电力线连接成矩阵形式。 第一电源线分别通过三个开关元件连接到电源的一端。 第二电源线分别通过三个开关元件连接到电源的另一端。 对开关元件进行开关控制,以选择要驱动的加热器。 因此,与分别布线加热器的传统技术相比,电力线的数量和开关元件的数量减少。

    MODEL STRUCTURE PARAMETER DECISION METHOD, PARAMETER DECISION DEVICE, CONTROL DEVICE, AND TEMPERATURE ADJUSTMENT DEVICE
    8.
    发明申请
    MODEL STRUCTURE PARAMETER DECISION METHOD, PARAMETER DECISION DEVICE, CONTROL DEVICE, AND TEMPERATURE ADJUSTMENT DEVICE 失效
    模型结构参数决策方法,参数决策装置,控制装置和温度调整装置

    公开(公告)号:US20090018676A1

    公开(公告)日:2009-01-15

    申请号:US11816259

    申请日:2006-02-16

    申请人: Ikuo Nanno

    发明人: Ikuo Nanno

    IPC分类号: G05B13/02

    CPC分类号: G05B17/02

    摘要: [Problem] To easily decide parameters of a model structure of a controlled object suitable for non-interference control.[Means for Solving Problems] Parameters K and T of a model structure (A structure) comprising a plurality of inputs and a plurality of outputs, wherein a difference on the output side is fed back to the input side, are calculated based on parameters a and b of a black box model (P structure) calculated through system identification or the like in accordance with predetermined conversion expressions K=f(a,b) and T=f(a,b).

    摘要翻译: [问题]容易地确定适合于非干扰控制的受控对象的模型结构的参数。 [解决问题的手段]根据参数a计算包括多个输入和多个输出的模型结构(A结构)的参数K和T,其中输出侧的差被反馈到输入侧 根据预定的转换表达式K = f(a,b)和T = f(a,b)通过系统识别等计算的黑箱模型(P结构)的b和b。

    Distance estimation apparatus, abnormality detection apparatus, temperature regulator, and thermal treatment apparatus
    9.
    发明申请
    Distance estimation apparatus, abnormality detection apparatus, temperature regulator, and thermal treatment apparatus 审中-公开
    距离估计装置,异常检测装置,温度调节器和热处理装置

    公开(公告)号:US20060249502A1

    公开(公告)日:2006-11-09

    申请号:US11399611

    申请日:2006-04-07

    IPC分类号: F27B5/18

    CPC分类号: C03B29/025 G01B21/085

    摘要: The invention is configured such that a distance estimation device estimates a distance between a hot plate as an object to be treated and a work, with respect to which the work is placed to be thermally treated, based upon information on temperature of the hot plate such as an absolute value of inclination of the temperature of the hot plate, and a determination device compares the estimated distance with a threshold to determine the presence or absence of abnormality.

    摘要翻译: 本发明被构造成使得距离估计装置基于关于热板的温度的信息来估计作为待处理对象的热板和作业相对于其进行热处理的工件之间的距离, 作为热板的温度的绝对值的绝对值,并且确定装置将估计距离与阈值进行比较,以确定是否存在异常。

    TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD
    10.
    发明申请
    TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD 审中-公开
    温度控制系统和温度控制方法

    公开(公告)号:US20110220635A1

    公开(公告)日:2011-09-15

    申请号:US13035379

    申请日:2011-02-25

    申请人: Mamoru Egi Ikuo Nanno

    发明人: Mamoru Egi Ikuo Nanno

    IPC分类号: H05B1/02

    摘要: A temperature control system has a plurality of heaters arranged on a control target in a plurality of rows and columns, heaters of the same row being connected to a common wiring and heaters of the same column being connected to a common wiring, wirings of the rows being connected to a side of one pole of a power source via respective elements that respond to a heater firing instruction, and wirings of the columns being connected to a side of the other pole of the power source via respective elements that respond to a heater firing instruction, and a controller that controls driving of the plurality of heaters based on an operation amount that is input for controlling a temperature of the control target.

    摘要翻译: 温度控制系统具有多个加热器,多个行和列布置在控制目标上,同一行的加热器连接到公共布线,同一列的加热器连接到公共布线,布线的布线 通过响应于加热器点火指令的各个元件连接到电源的一个极的一侧,并且所述列的布线经由响应加热器点火的各个元件连接到电源的另一个极的一侧 指令和控制器,其基于输入用于控制控制对象的温度的操作量来控制多个加热器的驱动。