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1.发明授权Electronic device, method for controlling the same, information processing apparatus, and computer program 失效电子装置，其控制方法，信息处理装置和计算机程序公开(公告)号：US07627696B2
公开(公告)日：2009-12-01
申请号：US11124289
申请日：2005-05-09
IPC分类号： G06F3/00
摘要： An electronic device can operate as an external device of an information processing apparatus. The electronic device includes a connecting unit for connecting to the information processing apparatus, a command processor for processing a command sent from the information processing apparatus through the connecting unit, a rechargeable battery, a charging controller for controlling a charging operation of the rechargeable battery, and an operating mode managing unit which, when the connecting unit is connected to an interface having a power-supply function, selects one of a normal operating mode in which the electronic device operates as the external device of the information processing apparatus, and a charging mode in which the electronic device stops operating as the external device of the information processing apparatus and charges the rechargeable battery. The command processor processes the command in accordance with the selected operating mode.
摘要翻译： 电子设备可以作为信息处理设备的外部设备来操作。 电子设备包括用于连接到信息处理设备的连接单元，用于处理从信息处理设备通过连接单元发送的命令的命令处理器，可充电电池，用于控制可再充电电池的充电操作的充电控制器， 以及操作模式管理单元，当所述连接单元连接到具有电源功能的接口时，选择所述电子设备作为所述信息处理设备的外部设备操作的正常操作模式中的一个，以及充电 电子设备停止作为信息处理设备的外部设备操作并对可充电电池充电的模式。 命令处理器根据所选择的操作模式处理命令。
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2.发明申请Electronic device, method for controlling the same, information processing apparatus, and computer program 失效电子装置，其控制方法，信息处理装置和计算机程序公开(公告)号：US20050267999A1
公开(公告)日：2005-12-01
申请号：US11124289
申请日：2005-05-09
摘要： An electronic device can operate as an external device of an information processing apparatus. The electronic device includes a connecting unit for connecting to the information processing apparatus, a command processor for processing a command sent from the information processing apparatus through the connecting unit, a rechargeable battery, a charging controller for controlling a charging operation of the rechargeable battery, and an operating mode managing unit which, when the connecting unit is connected to an interface having a power-supply function, selects one of a normal operating mode in which the electronic device operates as the external device of the information processing apparatus, and a charging mode in which the electronic device stops operating as the external device of the information processing apparatus and charges the rechargeable battery. The command processor processes the command in accordance with the selected operating mode.
摘要翻译： 电子设备可以作为信息处理设备的外部设备来操作。 电子设备包括用于连接到信息处理设备的连接单元，用于处理从信息处理设备通过连接单元发送的命令的命令处理器，可再充电电池，用于控制可再充电电池的充电操作的充电控制器， 以及操作模式管理单元，当所述连接单元连接到具有电源功能的接口时，选择所述电子设备作为所述信息处理设备的外部设备操作的正常操作模式中的一个，以及充电 电子设备停止作为信息处理设备的外部设备操作并对可充电电池充电的模式。 命令处理器根据所选择的操作模式处理命令。
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公开(公告)号：US20050240784A1
公开(公告)日：2005-10-27
申请号：US11113526
申请日：2005-04-25
申请人： Masashi Sugasawa
发明人： Masashi Sugasawa
CPC分类号： G06F1/324 , G06F1/266 , G06F1/28 , G06F1/3203 , G06F1/325 , Y02D10/126
摘要： A power controller includes a power detector detecting supply of first power given a predetermined power level and second power given a power level lower than the first power, a supply power switch supplying a storage with the first power when the power detector detects supply of the first power and supplying the storage with the second power switching from the first power to the second power when the power detector detects supply of the second power only, and a data transfer rate controller setting a data transfer rate between a predetermined data transfer source/destination and the storage to a second data transfer rate lower than a first data transfer rate coupled with the supply of the first power when supply of the second power only is detected, to reduce power consumption of the storage in comparison to power consumed by a data transfer at the first data transfer rate.
摘要翻译： 功率控制器包括功率检测器，检测到给定了预定功率电平的第一功率的电源和给出低于第一功率的功率电平的第二功率;当功率检测器检测到第一功率的供应时，提供具有第一功率的存储器的供电电源开关 电源，并且当功率检测器仅检测到第二功率的供应时，将存储器从第一功率切换到第二功率;以及数据传输速率控制器，其将预定的数据传送源/目的地与 当检测到仅提供第二功率时，存储到比第一数据传输速率低的第二数据传输速率与仅提供第二功率的第一数据传输速率相关联，以减少存储器的功耗与数据传输所消耗的功率相比较 第一个数据传输速率。
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4.发明授权Tracking system for a reproducing apparatus switchable between first and second tracking controls based on discriminating between first MD type 1 and second MD type 2 optical discs 失效用于基于区分第一MD型1和第二MD型2光盘的可在第一和第二跟踪控制之间切换的再现装置的跟踪系统公开(公告)号：US06483787B1
公开(公告)日：2002-11-19
申请号：US09249239
申请日：1999-02-11
申请人： Masashi Sugasawa , Shiro Morotomi
发明人： Masashi Sugasawa , Shiro Morotomi
IPC分类号： G11B700
CPC分类号： G11B7/09 , G11B7/0037 , G11B7/007 , G11B19/12
摘要： The invention provides an apparatus and method which allows playback of both of a first optical disc wherein the opposite side faces of a groove formed thereon are wobbled at a first predetermined frequency and a second optical disc wherein one of the opposite side faces of a groove formed thereon is wobbled at a second frequency shorter than the first predetermined frequency while the other face of the groove is formed as a flat face. In the apparatus and method, it is discriminated whether an object optical disc of playback is the first optical disc or the second optical disc, and various servo systems are switched based on a result of the discrimination.
摘要翻译： 本发明提供了一种装置和方法，其允许重放其中形成在其上的槽的相对侧面以第一预定频率摆动的第一光盘和第二光盘，其中形成凹槽的相对侧面之一 其上以比第一预定频率短的第二频率摆动，而凹槽的另一面形成为平面。 在该装置和方法中，根据鉴别的结果，判断重放的物体光盘是第一光盘还是第二光盘，并且各种伺服系统被切换。
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5.发明授权公开(公告)号：US07441127B2
公开(公告)日：2008-10-21
申请号：US11113526
申请日：2005-04-25
申请人： Masashi Sugasawa
发明人： Masashi Sugasawa
CPC分类号： G06F1/324 , G06F1/266 , G06F1/28 , G06F1/3203 , G06F1/325 , Y02D10/126
摘要： A power controller includes a power detector detecting supply of first power given a predetermined power level and second power given a power level lower than the first power, a supply power switch supplying a storage with the first power when the power detector detects supply of the first power and supplying the storage with the second power switching from the first power to the second power when the power detector detects supply of the second power only, and a data transfer rate controller setting a data transfer rate between a predetermined data transfer source/destination and the storage to a second data transfer rate lower than a first data transfer rate coupled with the supply of the first power when supply of the second power only is detected, to reduce power consumption of the storage in comparison to power consumed by a data transfer at the first data transfer rate.
摘要翻译： 功率控制器包括功率检测器，检测到给定了预定功率电平的第一功率的电源和给出低于第一功率的功率电平的第二功率;当功率检测器检测到第一功率的供应时，提供具有第一功率的存储器的供电电源开关 电源，并且当功率检测器仅检测到第二功率的供应时，将存储器从第一功率切换到第二功率;以及数据传输速率控制器，其将预定的数据传送源/目的地与 当检测到仅提供第二功率时，存储到比第一数据传输速率低的第二数据传输速率与仅提供第二功率的第一数据传输速率相关联，以减少存储器的功耗与数据传输所消耗的功率相比较 第一个数据传输速率。
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公开(公告)号：US06345024B2
公开(公告)日：2002-02-05
申请号：US09742483
申请日：2000-12-20
申请人： Masashi Sugasawa , Shiro Morotomi
发明人： Masashi Sugasawa , Shiro Morotomi
IPC分类号： G11B700
CPC分类号： G11B7/09 , G11B7/0037 , G11B7/007 , G11B19/12
摘要： The invention provides an apparatus and method which allows playback of both of a first optical disc wherein the opposite side faces of a groove formed thereon are wobbled at a first predetermined frequency and a second optical disc wherein one of the opposite side faces of a groove formed thereon is wobbled at a second frequency shorter than the first predetermined frequency while the other face of the groove is formed as a flat face. In the apparatus and method, it is discriminated whether an object optical disc of playback is the first optical disc or the second optical disc, and various servo systems are switched based on a result of the discrimination.
摘要翻译： 本发明提供了一种装置和方法，其允许重放其中形成在其上的槽的相对侧面以第一预定频率摆动的第一光盘和第二光盘，其中形成凹槽的相对侧面之一 其上以比第一预定频率短的第二频率摆动，而凹槽的另一面形成为平面。 在该装置和方法中，根据鉴别的结果来判断播放的物体光盘是第一光盘还是第二光盘，并且各种伺服系统被切换。
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