公开(公告)号：US07986120B2

公开(公告)日：2011-07-26

申请号：US12178714

申请日：2008-07-24

申请人： Toshihide Nakane ,  Tomokuni Yamashina ,  Shuji Sato

发明人： Toshihide Nakane ,  Tomokuni Yamashina ,  Shuji Sato

IPC分类号： H02P8/00

CPC分类号： H02P8/22

摘要： A pulse motor control device includes a drive pulse generator configured to generate a drive pulse in accordance with a set cycle, a pulse motor driver configured to generate an excitation current of a pattern corresponding to the number of division per one step of a pulse motor based on the drive pulse supplied from the drive pulse generator, the number of division being set in the pulse motor driver, the pulse motor driver supplying the excitation current to the pulse motor to thereby drive the pulse motor based on micro-step driving, and a controller configured to set the cycle in the drive pulse generator every time the drive pulse is supplied from the drive pulse generator.

摘要翻译： 脉冲电动机控制装置包括：驱动脉冲发生器，被配置为根据设定的周期产生驱动脉冲;脉冲电动机驱动器，被配置为产生与脉冲电动机的每一步的除法次数对应的模式的励磁电流; 在从驱动脉冲发生器提供的驱动脉冲上，在脉冲电机驱动器中设置分频数，脉冲电机驱动器向脉冲电机提供激励电流，从而基于微步驱动来驱动脉冲电机，以及 控制器被配置为每当从驱动脉冲发生器提供驱动脉冲时，设置驱动脉冲发生器中的周期。

公开(公告)号：US20090026996A1

公开(公告)日：2009-01-29

申请号：US12178714

申请日：2008-07-24

申请人： Toshihide Nakane ,  Tomokuni Yamashina ,  Shuji Sato

发明人： Toshihide Nakane ,  Tomokuni Yamashina ,  Shuji Sato

IPC分类号： H02P8/22

CPC分类号： H02P8/22

摘要： A pulse motor control device includes a drive pulse generator configured to generate a drive pulse in accordance with a set cycle, a pulse motor driver configured to generate an excitation current of a pattern corresponding to the number of division per one step of a pulse motor based on the drive pulse supplied from the drive pulse generator, the number of division being set in the pulse motor driver, the pulse motor driver supplying the excitation current to the pulse motor to thereby drive the pulse motor based on micro-step driving, and a controller configured to set the cycle in the drive pulse generator every time the drive pulse is supplied from the drive pulse generator.

摘要翻译： 脉冲电动机控制装置包括：驱动脉冲发生器，被配置为根据设定的周期产生驱动脉冲;脉冲电动机驱动器，被配置为产生与脉冲电动机的每一步的除法次数对应的模式的励磁电流; 在从驱动脉冲发生器提供的驱动脉冲上，在脉冲电机驱动器中设置分频数，脉冲电机驱动器向脉冲电机提供激励电流，从而基于微步驱动来驱动脉冲电机，以及 控制器被配置为每当从驱动脉冲发生器提供驱动脉冲时，设置驱动脉冲发生器中的周期。

公开(公告)号：US20050174445A1

公开(公告)日：2005-08-11

申请号：US11032062

申请日：2005-01-11

申请人： Tomokuni Yamashina

发明人： Tomokuni Yamashina

IPC分类号： H04N5/225 ,  H04N5/232 ,  H04N7/18 ,  H04N5/76

CPC分类号： H04N7/181 ,  H04N5/23203

摘要： A remote image-pickup system includes a camera device including an image-pickup unit for capturing an image of a subject and generating picture signals and a card slot; and a plurality of types of card substrates which are selectively inserted into the card slot and which convert the format of the picture signals so as to output the converted signals to an external device. By inserting different card substrates into the card slot, a plurality of formats of picture signals can be output from the camera device. Accordingly, the format of the picture signals output from the camera device can be flexibly expanded. Further, since many circuits for converting the picture signals need not be incorporated into the camera device, an increase in the size and price of the camera device can be prevented.

摘要翻译： 远程图像拾取系统包括：相机装置，包括用于捕获被摄体的图像并产生图像信号和卡槽的图像拾取单元; 以及选择性地插入到卡槽中并且转换图像信号的格式的多种类型的卡片基板，以将转换的信号输出到外部装置。 通过将不同的卡片基板插入卡槽，可以从相机装置输出多种格式的图像信号。 因此，可以灵活地扩展从相机装置输出的图像信号的格式。 此外，由于用于转换图像信号的许多电路不需要并入相机装置中，因此可以防止相机装置的尺寸和价格的增加。

公开(公告)号：US07821550B2

公开(公告)日：2010-10-26

申请号：US11032062

申请日：2005-01-11

申请人： Tomokuni Yamashina

发明人： Tomokuni Yamashina

IPC分类号： H04N5/76

CPC分类号： H04N7/181 ,  H04N5/23203

摘要： A remote image-pickup system includes a camera device including an image-pickup unit for capturing an image of a subject and generating picture signals and a card slot; and a plurality of types of card substrates which are selectively inserted into the card slot and which convert the format of the picture signals so as to output the converted signals to an external device. By inserting different card substrates into the card slot, a plurality of formats of picture signals can be output from the camera device. Accordingly, the format of the picture signals output from the camera device can be flexibly expanded. Further, since many circuits for converting the picture signals need not be incorporated into the camera device, an increase in the size and price of the camera device can be prevented.

摘要翻译： 远程图像拾取系统包括：相机装置，包括用于捕获被摄体的图像并产生图像信号和卡槽的图像拾取单元; 以及选择性地插入到卡槽中并且转换图像信号的格式的多种类型的卡片基板，以将转换的信号输出到外部装置。 通过将不同的卡片基板插入卡槽，可以从相机装置输出多种格式的图像信号。 因此，可以灵活地扩展从相机装置输出的图像信号的格式。 此外，由于用于转换图像信号的许多电路不需要并入相机装置中，因此可以防止相机装置的尺寸和价格的增加。