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    • 51. 发明申请
    • TABLET INSPECTION SUPPORT METHOD AND TABLET INSPECTION SUPPORT APPARATUS
    • 片材检查支持方法和片材检查支持设备
    • US20120200596A1
    • 2012-08-09
    • US13500147
    • 2011-07-07
    • Makoto GotouTakanobu TanimotoYoshihiko Matsukawa
    • Makoto GotouTakanobu TanimotoYoshihiko Matsukawa
    • G09G5/00
    • B07C5/38B65B57/10G01N21/9508G01N2021/8893
    • The tablet inspection support apparatus (11) includes: (i) a conveying unit (15) which conveys a medicine packaging sheet having a series of packets each of which encloses one or more tablets between two films; (ii) a transmitted-light illumination unit (17) which illuminates a packet from a side of one of the two films; (iii) a reflected-light illumination unit (16) which illuminates a packet from a side of the other of the two films; (iv) an imaging unit (18) which obtains, by capturing an image of a packet from a side of the other of the two films, a transmitted-light image that is an image of a packet illuminated by the transmitted-light illumination unit and a reflected-light image that is a color image of the packet illuminated by the reflected-light illumination unit; (v) an image processing unit (19) which detects a tablet region indicating a region of one or more tablets enclosed in a packet by using the transmitted-light image and generates a color tablet image by clipping an image of a region of the reflected-light image corresponding to the tablet region; and (vi) a display unit (20) which displays the tablet image generated by the image processing unit (19).
    • 片剂检查支持装置(11)包括:(i)输送单元(15),其输送具有一系列包装的药物包装纸,每个包装在两个膜之间包围一个或多个片剂; (ii)从两个胶片中的一个照射一个包的透射光照明单元(17); (iii)从两个胶片中另一个侧面照射包装的反射光照明单元(16); (iv)成像单元(18),其通过从所述两个胶片中的另一个的一侧捕获分组的图像,获得作为由所述透射光照射单元照射的分组的图像的透射图像 以及作为由所述反射光照明单元照射的所述分组的彩色图像的反射光图像; (v)图像处理单元(19),其通过使用透射光图像来检测指示包装在包中的一个或多个片剂的区域的片剂区域,并且通过剪切所反射的区域的图像来生成彩色图案图像 对应于片剂区域的光图像; 和(vi)显示由图像处理单元(19)生成的图形输入板图像的显示单元(20)。
    • 53. 发明授权
    • Disk drive apparatus and motor
    • 磁盘驱动装置和电机
    • US06586902B2
    • 2003-07-01
    • US09912569
    • 2001-07-25
    • Makoto GotouHideaki MoriMasaaki Ochi
    • Makoto GotouHideaki MoriMasaaki Ochi
    • G05B1101
    • G11B19/28G11B5/012
    • A disk drive apparatus reproduces an information signal from a disk and/or records an information signal on the disk. FET power transistors of a power supplying part execute high-frequency switching operation and form current paths to three-phase windings so as to rotate the disk. A voltage detecting part compares terminal voltages of the three-phase windings and produces a detected pulse signal in response to a comparison result. An activation operation block controls active periods of the FET power transistors in response to the detected pulse signal. A commanding part produces a command signal in response to an output pulse signal of the voltage detecting part. A switching operation block produces a switching pulse signal in response to a comparison result of a current-detection signal with the command signal, and causes at least an FET power transistor of the power supplying part to perform high-frequency switching in response to the switching pulse signal. The switching operation block changes a timing of the switching pulse signal in response to detection of the detected pulse signal so that the voltage detecting part can accurately achieve the next detection of the detected pulse signal. Further, an excellent speed control of the disk can be achieved by the accurate output pulse signal of the voltage detecting part.
    • 磁盘驱动装置从盘重放信息信号和/或在盘上记录信息信号。 供电部的FET功率晶体管执行高频开关动作,并形成到三相绕组的电流路径,以使盘旋转。 电压检测部分比较三相绕组的端电压,并根据比较结果产生检测的脉冲信号。 激活操作块响应于检测到的脉冲信号来控制FET功率晶体管的有效周期。 指令部分响应于电压检测部分的输出脉冲信号产生指令信号。 开关操作块响应于具有指令信号的电流检测信号的比较结果产生开关脉冲信号,并且使至少一个供电部的FET功率晶体管响应于开关而进行高频开关 脉冲信号。 开关操作块响应于检测到的脉冲信号的检测而改变开关脉冲信号的定时,使得电压检测部分可以准确地实现检测到的脉冲信号的下一检测。 此外,可以通过电压检测部分的精确的输出脉冲信号来实现盘的极好的速度控制。
    • 54. 发明授权
    • Disk drive apparatus and motor
    • 磁盘驱动装置和电机
    • US06291961B1
    • 2001-09-18
    • US09767898
    • 2001-01-24
    • Makoto Gotou
    • Makoto Gotou
    • G05B1128
    • G11B19/247G11B19/28H02P6/085H02P6/10H02P6/16H02P6/182H02P6/28H02P2209/07Y10S318/02
    • A disk drive apparatus comprises a movable member having a field part for driving a disk. A current path is formed from a DC power supply into one winding of a Q-phase winding of the movable member by a first FET power transistor of a first power amplifier and a second FET power transistor of a second power amplifier. The first power amplifier amplifies an input current into a conduction control terminal side using the first FET power transistor. The second power amplifier amplifies the input current into the conduction control terminal side using the second FET power transistor. A switching control part simultaneously controls Q conduction control terminal sides of the first power amplifying means in an on and an off state and causes the first FET power transistor of the first power amplifying means to perform an on and off high-frequency switching.
    • 磁盘驱动装置包括具有用于驱动磁盘的磁场部分的可移动部件。 电流路径由第一功率放大器的第一FET功率晶体管和第二功率放大器的第二FET功率晶体管由直流电源形成为可动构件的Q相绕组的一个绕组。 第一功率放大器使用第一FET功率晶体管将输入电流放大到导通控制端侧。 第二功率放大器使用第二FET功率晶体管将输入电流放大到导通控制端侧。 开关控制部分同时控制第一功率放大装置的Q导通控制端子侧的导通和截止状态,并使第一功率放大装置的第一FET功率晶体管进行导通和截止高频切换。
    • 56. 发明授权
    • Brushless motor
    • 无刷电机
    • US5872442A
    • 1999-02-16
    • US899459
    • 1997-07-23
    • Makoto Gotou
    • Makoto Gotou
    • H02K29/08H02P6/06H02P6/16H02P1/24
    • H02P6/06
    • A brushless motor has a field part 20, three-phase coils 21, 22, and 23, a drive block 40 for supplying a power to the coils in accordance with output signals of a position detecting block 30, and a rotation detecting block 10 for producing a rotation signal and a direction signal by using output signals of the position detecting block 30. The rotation detecting block 10 has a shaped position signal producing circuit 11 for producing plural-phase shaped position signals, a rotation signal producing circuit 12 for producing the rotation signal synchronized with the shaped position signals, and a direction signal producing circuit 13 for producing the direction signal in correspondence with levels of the shaped position signals at a timing of a level change of the rotation signal.
    • 无刷电动机具有场部20,三相线圈21,22,23,根据位置检测块30的输出信号向线圈供电的驱动块40,以及用于 通过使用位置检测块30的输出信号产生旋转信号和方向信号。旋转检测块10具有用于产生多相位置信号的成形位置信号产生电路11,用于产生多相位置信号的旋转信号产生电路12 旋转信号与成形位置信号同步;以及方向信号产生电路13,用于在旋转信号的电平变化的定时对应于成形位置信号的电平产生方向信号。
    • 57. 发明授权
    • Brushless motor
    • 无刷电机
    • US5767640A
    • 1998-06-16
    • US718076
    • 1996-09-17
    • Makoto Gotou
    • Makoto Gotou
    • H02P6/14H02P6/16H02P6/08
    • H02P6/16H02P6/14H02P2209/07
    • In a brushless motor having a field permanent-magnet part (10), an altering signal producing circuit (22) produces altering signals which vary analogously with output signals of a position detector (21). Then, a first distributing circuit (31) and a second distributing circuit (32) distributes first and second output current signals of a command block 15 to first and second three-phase distributed current signals which vary analogously with the altering signals. The first and second distributed current signals are composed by a distributing composer (33) to produce three-phase distributed signals. A driving block (14) uses the three-phase distributed signals to produce driving signals for the three-phase coils.
    • 在具有场永磁体部分(10)的无刷电动机中,改变信号产生电路(22)产生与位置检测器(21)的输出信号类似地改变的改变信号。 然后,第一分配电路(31)和第二分配电路(32)将命令块15的第一和第二输出电流信号分配给与改变信号类似地变化的第一和第二三相分布电流信号。 第一和第二分布电流信号由分配作曲者(33)组成,以产生三相分布信号。 驱动块(14)使用三相分布信号来产生用于三相线圈的驱动信号。
    • 58. 发明授权
    • Control system with improved robustness to disturbances
    • 控制系统具有改善的扰动鲁棒性
    • US4821168A
    • 1989-04-11
    • US917498
    • 1986-10-10
    • Makoto Gotou
    • Makoto Gotou
    • H02P5/00G05D13/62H02P23/00G06F15/00
    • H02P23/0077Y10S388/906
    • A control system has a detector for obtaining a detected signal corresponding to a controlled variable of a controlled system and a controller for supplying the controlled system with a control signal corresponding to the detected signal. The controller includes an error circuit for producing an error signal corresponding to the detected signal, a storage circuit having a plurality of stored values corresponding to the error signal, and an output circuit for producing the control signal by mixing the error signal and one or more stored values of the storage circuit. The storage circuit renews the stored values sequentially and periodically with a value corresponding to a mixed value of the error signal and a set of N stored values, the N stored values having been renewed at intervals of L renewing cycle periods, where each of N and L is an integer at least equal to 2. Preferably, a microprocessor executes the tasks of the error circuit, the storage circuit and the output circuit.
    • 控制系统具有检测器,用于获得对应于受控系统的受控变量的检测信号;以及控制器,用于向受控系统提供对应于检测到的信号的控制信号。 控制器包括用于产生与检测信号相对应的误差信号的误差电路,具有与误差信号相对应的多个存储值的存储电路,以及用于通过将误差信号和一个或多个信号混合来产生控制信号的输出电路 存储电路的存储值。 存储电路以对应于误差信号的混合值和一组N个存储值的值顺序地和周期性地更新存储的值,N个存储值已经以L个更新循环周期的间隔更新,其中N和 L是至少等于2的整数。优选地,微处理器执行错误电路,存储电路和输出电路的任务。
    • 59. 发明授权
    • Method of controlling a control system with improved robustness to
disturbances
    • 控制系统的控制方法具有改善的扰动鲁棒性
    • US4755729A
    • 1988-07-05
    • US22872
    • 1987-03-06
    • Makoto Gotou
    • Makoto Gotou
    • H02P23/00H02P5/00
    • H02P23/0077Y10S388/906Y10S388/912Y10S388/921
    • A control method has a detecting step for obtaining a detected signal corresponding to a controlled variable of a controlled system and a controlling step for supplying the controlled system with a control signal corresponding to the detected signal. The controlling step includes an error signal producing step for producing an error signal corresponding to the detected signal at intervals of a detecting period of time, a storing step for producing a plurality of stored values corresponding to the error signal, and a control signal producing step for producing the control signal by mixing the error signal and one or more stored values of the storing step. The storing step renews the stored values sequentially and periodically at intervals of a renewing cycle period of time equal to Q times the detecting period, each with a value correponding to a mixed value of the error signal and one or more of the stored values having been renewed at intervals of L renewing cycle periods, where each of Q and L is an integer at least equal to 2. Preferably, the storing steps includes a filtered error signal producing step for filtering the error signal with a filter having a low-pass filter characteristic for producing a filtered error signal, and the mixed value is obtained by mixing the filtered error signal and the one or more of the stored values.
    • 控制方法具有检测步骤,用于获得对应于受控系统的受控变量的检测信号;以及控制步骤,用于向受控系统提供与检测信号对应的控制信号。 控制步骤包括:误差信号产生步骤,用于产生与检测时间间隔相对应的检测信号的误差信号;存储步骤,产生对应于误差信号的多个存储值;以及控制信号产生步骤 用于通过混合误差信号和存储步骤的一个或多个存储值来产生控制信号。 存储步骤以等于检测周期的Q倍的更新循环周期的间隔顺序地和周期性地更新存储的值,每个具有对应于误差信号的混合值和一个或多个存储值的值 以更新循环周期的间隔更新,其中Q和L中的每一个是至少等于2的整数。优选地,存储步骤包括滤波误差信号产生步骤,用于利用具有低通滤波器的滤波器对误差信号进行滤波 用于产生滤波误差信号的特性,并且通过混合滤波的误差信号和所存储的一个或多个值来获得混合值。
    • 60. 发明授权
    • Camera apparatus
    • 相机设备
    • US4713697A
    • 1987-12-15
    • US851528
    • 1986-04-14
    • Makoto GotouHiroshi MitaniYoshiaki Igarashi
    • Makoto GotouHiroshi MitaniYoshiaki Igarashi
    • H04N5/232H01J31/50
    • H04N5/23261H04N5/23248H04N5/23258H04N5/23287
    • The present invention provides a novel camera apparatus which can be discretely split into two parts; a lens barrel unit and a lens-barrel-support unit which allows the lens barrel unit to freely turn its direction. A built-in angular rate detector detects a swinging movement of the lens barrel unit, whereas a position detector detects a position relationship between the lens barrel unit and the support unit. An operator unit storing programs controls a drive operation of an actuator that generates a specific amount of torque between the lens barrel unit and the support unit to reduce an output from a system controller unit so that swinging symptom of video picture caused by the swinging movement of the video camera can be eliminated. In addition to this primary function, the operator unit also executes its secondary function, in which the operator unit first detects intention of a camera operator by identifying a varied position relationship between the lens barrel unit and the support unit when one intentionally changes an aimed direction of the video camera and then the operator unit controls the driving of the actuator so that the lens barrel unit can correctly face the aimed direction.
    • 本发明提供了一种可以离散地分成两部分的新型相机装置。 镜筒单元和透镜镜筒支撑单元,其允许镜筒单元自由地转动其方向。 内置角速率检测器检测镜筒单元的摆动运动,而位置检测器检测镜筒单元与支撑单元之间的位置关系。 存储程序的操作单元控制在镜筒单元和支撑单元之间产生特定量的扭矩的致动器的驱动操作,以减少系统控制器单元的输出,使得由摆动运动引起的视频图像的摆动症状 可以消除摄像机。 除了这个主要功能之外,操作单元还执行其次要功能,其中操作者单元首先通过识别镜筒单元和支撑单元之间的变化的位置关系来检测相机操作者的意图,当有意改变目标方向 然后操作单元控制致动器的驱动,使得镜筒单元能够正确地朝向目标方向。