Electronic Mail Display Program Product, Method, Apparatus and System
    91.
    发明申请
    Electronic Mail Display Program Product, Method, Apparatus and System 失效
    电子邮件显示程序产品,方法,设备和系统

    公开(公告)号:US20090187852A1

    公开(公告)日:2009-07-23

    申请号:US12353377

    申请日:2009-01-14

    申请人: Kazuhiro Tsuruta

    发明人: Kazuhiro Tsuruta

    IPC分类号: G06F3/048 G06F3/00 G06F15/16

    CPC分类号: H04L51/08 G06Q10/107

    摘要: To provide a technique for facilitating the management of an attachment file attached to an electronic mail. A client apparatus acquires attachment position information in a text of the electronic mail and stores it associated with an identifier of the electronic mail, in receiving the electronic mail with attachment file. Upon receiving an instruction for displaying the electronic mail from the user, the client apparatus arranges a graphic representing the attachment file of the electronic mail on a child screen that displays the reduced screen of a parent screen that displays the electronic mail based on the corresponding attachment position information, and displays the child screen together with the parent screen.

    摘要翻译: 提供一种便于管理附着于电子邮件的附件的技术。 客户机装置在电子邮件的文本中获取附件位置信息,并在与附件文件接收电子邮件时存储与电子邮件的标识符相关联的附件位置信息。 在接收到用户显示电子邮件的指令之后,客户端装置将显示电子邮件的附件文件的图形在显示基于相应附件的显示电子邮件的母屏幕的缩小屏幕的子屏幕上排列 位置信息,并与父屏幕一起显示子屏幕。

    Servo controlling device and method
    93.
    发明授权
    Servo controlling device and method 有权
    伺服控制装置及方法

    公开(公告)号:US07050862B2

    公开(公告)日:2006-05-23

    申请号:US10239776

    申请日:2001-03-26

    IPC分类号: G05B13/02

    摘要: When a position/speed feedback changes while a control system for driving a feed axis uses an integration gain during a shaft stopping, the control system goes unstable to cause a torque instruction to vibrate or diverge. In addition, only a single, narrow-range feed speed can be accommodated to find an out-of-range speed to be insufficient or excessive in compensation effects. After detecting the movement reversal of a feed axis, a control loop is modeled, a virtual internal model computing unit (21) using a constant separate from a constant used in a control loop is configured, a virtual torque instruction (22) computed by this computing unit (21) is added to a torque instruction (16) for driving the feed axis, this adding is terminated when the virtual torque instruction (22) reaches a specified value, and a value (25) of an integrator in a virtual internal model at the adding termination is added to the integrator (14) corresponding to a position/speed feedback loop.

    摘要翻译: 当在轴停止期间用于驱动进给轴的控制系统使用积分增益时,当位置/速度反馈改变时,控制系统变得不稳定,从而导致转矩指令振动或发散。 另外,只能采用单一的窄范围进给速度来找到超出范围的速度,使得补偿效果不足或过大。 在检测到进给轴的运动反转之后,对控制回路进行建模,构造使用与在控制回路中使用的常数分开的常数的虚拟内部模型计算单元(21),由该计算单元计算的虚拟转矩指令(22) 计算单元(21)被添加到用于驱动进给轴的转矩指令(16),当虚拟转矩指令(22)达到指定值时,该加法结束,并且虚拟内部的积分器的值(25) 加法终端的模型被添加到对应于位置/速度反馈回路的积分器(14)。

    Motor controller and method for measuring characteristics of mechanism
    94.
    发明授权
    Motor controller and method for measuring characteristics of mechanism 失效
    电机控制器和机构特性测量方法

    公开(公告)号:US06992454B2

    公开(公告)日:2006-01-31

    申请号:US10474025

    申请日:2002-03-28

    申请人: Kazuhiro Tsuruta

    发明人: Kazuhiro Tsuruta

    IPC分类号: G05B13/00

    摘要: A detector (20) detects the position of a motor, and a differentiator (26) calculates the speed of the motor from the position of the motor. An command generation section (11) fixes a position command to a current position. A position control section (12) generates a speed command such that the position command matches the position of the motor. A speed control section (13) generates such a torque command that the speed command coincides with the speed of the motor. An adder (16) adds a high-speed sweep waveform generated by a random signal generation section (15) as torque random to a torque command output from a torque filter section (14), thereby outputting a new torque command. A current control section (17) converts the torque command into a current command, thereby driving a motor (18). A frequency response measurement section (21) receives a torque command output from the adder (16) and a motor speed calculated by a differentiator (26) and measures a frequency response.

    摘要翻译: 检测器(20)检测电动机的位置,微分器(26)根据电动机的位置计算电动机的速度。 命令生成部(11)将位置指令固定到当前位置。 位置控制部(12)生成速度指令,使得位置指令与马达的位置一致。 速度控制部(13)生成速度指令与电动机的速度一致的转矩指令。 加法器(16)将由随机信号生成部(15)生成的高速扫描波​​形作为转矩随机添加到从转矩滤波器部(14)输出的转矩指令,从而输出新的转矩指令。 电流控制部(17)将转矩指令转换为电流指令,由此驱动电动机(18)。 频率响应测量部分(21)接收从加法器(16)输出的转矩指令和由微分器(26)计算出的电机速度并测量频率响应。

    Control constant adjusting apparatus
    95.
    发明申请
    Control constant adjusting apparatus 有权
    控制恒定调节装置

    公开(公告)号:US20050116677A1

    公开(公告)日:2005-06-02

    申请号:US10508216

    申请日:2002-12-10

    IPC分类号: H02P5/00 H02P23/00 G05B11/42

    CPC分类号: H02P5/00 H02P23/18

    摘要: A control constant adjusting apparatus in a control apparatus of a robot or a machine tool, etc. is disclosed. This control constant adjusting apparatus includes a speed control part (12), an estimation part (13), an identification part (14) and an adjustment part (15) . The identification part (14) makes identification of inertia J obtained from a ratio between a value |SFTr| in which an absolute value |FTr| of a value FTr obtained by passing a torque command Tref of the speed control part (12) through a predetermined high-pass filter is integrated with respect to time at a predetermined interval [a, b] and a value |SFTr′| in which an absolute value |Ftr′| of a value FTr′ obtained by passing a model torque command Tref′ of the estimation part (13) through a predetermined high-pass filter is integrated with respect to time at the same interval only when a speed Vfb′ of a model in the estimation part (13) matches with a motor speed Vfb in the speed control part (12) at a value other than zero.

    摘要翻译: 公开了一种机器人或机床等的控制装置中的控制常数调节装置。 该控制常数调节装置包括速度控制部(12),估计部(13),识别部(14)和调整部(15)。 识别部件(14)根据值| SFTr |之间的比率来识别惯性J 其中绝对值| FTr | 通过使速度控制部(12)的转矩指令Tref通过规定的高通滤波器而得到的值FTr相对于规定间隔[a,b]的时间积分,值| SFTr'| 其中绝对值| Ftr'| 通过将估计部(13)的模型转矩指令Tref'通过预定的高通滤波器而获得的值FTr'相对于时间相同地以相同的间隔被积分,只有当估计中的模型的速度Vfb' 部分(13)以不同于零的值与速度控制部分(12)中的电动机速度Vfb匹配。

    Robust detection of data modulated into a timing based servo
    96.
    发明授权
    Robust detection of data modulated into a timing based servo 有权
    对基于定时的伺服调制的数据的鲁棒检测

    公开(公告)号:US06239939B1

    公开(公告)日:2001-05-29

    申请号:US09370256

    申请日:1999-08-09

    IPC分类号: G11B5584

    CPC分类号: G11B5/592 G11B5/584

    摘要: A detector and method for detecting data modulated into a timing based servo pattern prerecorded on a media, comprising shifts of pairs of non-parallel transition stripes arranged in a frame of two bursts. Timing intervals between sequential transition stripes are detected. Interval comparison logic compares selected timing intervals and indicates whether the compared intervals represent a “0”, or a “1”. First and second counters respectively increment the number of the compared intervals representing a “0” and representing a “1” in each frame. Bit comparison logic compares, for each frame, the incremented numbers representing a “0” and a “1” to a predetermined criteria and, upon one of the numbers meeting the criteria, identifies the corresponding “0” or “1” as the bit value for the frame. The bits are data comprising longitudinal position words arranged in a linear sequence. Sequence logic calculates the next sequential position word from an immediately preceding word and determines whether the detected word is in the linear sequence as a validity check, and provides the calculated word as the output. Thus, the correct position word is provided at the output even if the detected word is invalid.

    摘要翻译: 一种检测器和方法,用于检测被调制到在介质上预先记录的基于时序的伺服模式中的数据,包括以两个脉冲串的帧布置的非平行过渡条带对的移位。 检测顺序过渡条纹之间的时序间隔。 间隔比较逻辑比较所选择的定时间隔,并指示所比较的间隔是“0”还是“1”。 第一和第二计数器分别增加表示“0”的比较间隔的数量,并在每一帧中表示“1”。 比较比较逻辑对于每个帧将对于预定标准表示“0”和“1”的递增数字进行比较,并且在符合标准的数字之一中将相应的“0”或“1”标识为位 框架的值。 位是包括以线性顺序排列的纵向位置字的数据。 顺序逻辑从紧前面的字计算下一个顺序位置字,并确定所检测的字是否在线性序列中作为有效性检查,并将计算出的字提供为输出。 因此,即使检测到的字无效,也在输出端提供正确的位置字。

    Semiconductor device
    97.
    发明授权
    Semiconductor device 失效
    半导体器件

    公开(公告)号:US5914515A

    公开(公告)日:1999-06-22

    申请号:US499472

    申请日:1995-07-07

    CPC分类号: H01L27/1203

    摘要: A semiconductor device, which can realize a high speed operation of a transistor with a small leakage current whenever such operation is required, is disclosed. A SOI layer is formed on a monocrystalline silicon substrate through a silicon oxide film, and C-MOS circuits (inverter circuits) are configured with P-channel type MOSFETs and N-channel type MOSFETs on the layer. A bias electrode for P-channel is disposed within the silicon oxide film facing the P-channel type MOSFETs, while a bias electrode for N-channel is disposed within the silicon oxide film facing the N-channel type MOSFETs. A bias voltage switching circuit applies electric potentials to the bias electrodes for the P-channel and the N-channel to increase the respective absolute values of threshold voltages of the P-channel type and N-channel type MOSFETs when the MOSFETs are in a waiting state and applies the electric potentials to the bias electrodes for the P-channel and the N-channel to reduce the respective absolute values of threshold voltages of the P-channel type and N-channel type MOSFETs when the MOSFETs are in an operating state.

    摘要翻译: 公开了一种半导体器件,其可以在需要这种操作时实现具有小的漏电流的晶体管的高速操作。 通过氧化硅膜在单晶硅基板上形成SOI层,在层上配置有P沟道型MOSFET和N沟道型MOSFET的C-MOS电路(反相电路)。 用于P沟道的偏置电极设置在面向P沟道型MOSFET的氧化硅膜内,而用于N沟道的偏置电极设置在面对N沟道型MOSFET的氧化硅膜内。 偏置电压切换电路为P沟道和N沟道的偏置电极施加电位,以在MOSFET等待时增加P沟道型和N沟道型MOSFET的阈值电压的绝对值 并且当MOSFET处于工作状态时,将电位施加到P沟道和N沟道的偏置电极以减小P沟道型和N沟道型MOSFET的阈值电压的相应绝对值。

    Preview control apparatus
    98.
    发明授权
    Preview control apparatus 失效
    预览控制装置

    公开(公告)号:US5696672A

    公开(公告)日:1997-12-09

    申请号:US140088

    申请日:1993-11-01

    IPC分类号: G05B13/04 G05B19/19 G05B13/02

    摘要: A preview control apparatus uses a previously known future target value to control, among other things, robots and industrial machinery. Fast, highly accurate control is achieved in accordance with a target instruction without a learning process. The preview control apparatus produces a control input, outputted to a control object every predetermined sampling period, in a manner that a future deviation estimate obtained from a model of the control object becomes minimized to coincide the output of the control object with the target instruction. The preview control apparatus includes inputs for the future target instruction and a control object output and a memory for storing the future target instruction, a preview control constant and at least one past control input. An arithmetic unit calculates a deviation according to the difference between the target instruction and the control object output. The arithmetic unit further calculates a control input to be outputted to the control object, in such a manner that an evaluation function including at least a squared weighting of a future deviation estimate becomes minimum, using the future target instruction, the control object output, the past control input, the deviation, and the model of the control object.

    摘要翻译: PCT No.PCT / JP93 / 00049 Sec。 371日期:1993年11月1日 102(e)1993年11月1日PCT 1993年1月14日PCT PCT。 第WO93 / 20489号公报 日期:1993年10月14日预览控制装置使用先前已知的未来目标值来控制机器人和工业机械。 在没有学习过程的情况下,根据目标指令实现快速,高精度的控制。 预览控制装置以每个预定采样周期的方式产生输出到控制对象的控制输入,使得从控制对象的模型获得的未来偏差估计最小化以使控制对象的输出与目标指令一致。 预览控制装置包括用于将来的目标指令和控制对象输出的输入和用于存储未来目标指令的存储器,预览控制常数和至少一个过去的控制输入。 算术单元根据目标指令和控制对象输出之间的差计算偏差。 算术单元进一步计算要输出到控制对象的控制输入,使得使用未来目标指令,控制对象输出,控制对象输出,至少包括未来偏差估计的至少平方加权的评估函数变得最小 过去的控制输入,偏差和控制对象的模型。

    Combining information from parallel servo channels
    100.
    发明授权
    Combining information from parallel servo channels 失效
    组合来自并行伺服通道的信息

    公开(公告)号:US08023223B2

    公开(公告)日:2011-09-20

    申请号:US12878722

    申请日:2010-09-09

    IPC分类号: G11B5/584 G11B21/02

    CPC分类号: G11B5/584

    摘要: A weighted combining scheme exploits information from two servo channels operating in parallel. A timing-based servo module comprises two synchronous servo channels coupled respectively to receive two digital servo signals read from a data tape. Both channels have outputs for an unweighted parameter estimate and for a measure of the channel reliability. A weight computation module provides first and second weight signals using the measures of channel reliability from the servo channels. An offset computation module provides first and second offset terms which are summed with the unweighted parameter estimates. Multiplying nodes receive the unweighted parameter estimates and the weight signals and outputs offset weighted parameter estimates. A summing node receives the offset weighted parameter estimates and outputs a combined offset weighted parameter estimate to a servomechanism.

    摘要翻译: 加权组合方案利用来自并行操作的两个伺服通道的信息。 基于定时的伺服模块包括分别耦合的两个同步伺服通道,以接收从数据磁带读取的两个数字伺服信号。 两个通道具有未加权参数估计的输出和通道可靠性的度量。 权重计算模块使用来自伺服信道的信道可靠性的测量来提供第一和第二加权信号。 偏移计算模块提供与未加权参数估计相加的第一和第二偏移项。 乘法节点接收未加权的参数估计和权重信号并输出​​偏移加权参数估计。 求和节点接收偏移加权参数估计,并将组合的偏移加权参数估计输出到伺服机构。