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1.发明授权公开(公告)号：US06388343B1
公开(公告)日：2002-05-14
申请号：US09030343
申请日：1998-02-25
IPC分类号： H02J700
CPC分类号： G06F1/26 , Y10T307/74 , Y10T307/937
摘要： A leak current is prevented from flowing during a power off state in a power supply unit having a remote power on/off function by using the momentary switch. In a state of power off, i.e. a state in which a switch SW2 is turned off, power is not applied to a latch circuit 30, and hence power is not consumed. A switch drive circuit 40 does not consume power. When a user depresses a momentary switch SW1 during a state that the switch SW2 is turned off, the switch drive circuit 40 turns the switch SW2 on. As a result, the latch circuit 30 can receive a drive voltage VCC from a node located down stream of the switch SW2, so that it can store or latch the turn on state of the momentary switch SW1. After that, when the user releases the momentary switch SW1, it returns to an original position and operation of the switch drive circuit 40 which turns the switch SW2 on is terminated. However, at this point of time, it becomes possible to maintain the turn on state of the switch SW2 by the operation of the latch circuit 40.
摘要翻译： 通过使用瞬时开关，在具有远程电源接通/断开功能的电源单元中，防止在电源关闭状态期间泄漏电流流动。 在断电状态，即开关SW2截止的状态下，不对锁存电路30施加电力，因此不消耗电力。 开关驱动电路40不消耗电力。 当用户在开关SW2断开的状态下按下瞬时开关SW1时，开关驱动电路40使开关SW2接通。 结果，锁存电路30可以从位于开关SW2下游的节点接收驱动电压VCC，从而可以存储或锁存瞬时开关SW1的接通状态。 此后，当用户释放瞬时开关SW1时，它返回到初始位置，并且使开关SW2导通的开关驱动电路40的操作终止。 然而，在这个时间点，通过锁存电路40的操作，可以保持开关SW2的接通状态。
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2.发明授权System for controlling power of computer depending on test result of a power-on self test 失效根据开机自检的测试结果控制电脑电源的系统公开(公告)号：US06839853B2
公开(公告)日：2005-01-04
申请号：US09760115
申请日：2001-01-12
申请人： Shigefumi Odaohhara , Arimasa Naitoh , Ken Inoue
发明人： Shigefumi Odaohhara , Arimasa Naitoh , Ken Inoue
CPC分类号： G06F11/1417 , G06F1/28 , G06F11/076
摘要： To obtain a method for controlling power of a computer, a power control apparatus, and the computer which can prevent a user from feeling uneasy unnecessarily and inhibit a power-on problem from arising again. When the power switch is depressed, the power-on self test (POST) starts and if there is no error detected by that test in connection with the initialization of the IC, the operating system OS is loaded to make the computer operative (steps 200 through 208). If there is any error detected, a determination is made whether that error occurs as frequently as or more frequently than a predetermined number of times. If that error occurs as frequently as or more frequently than the predetermined number of times, an error indication is displayed and then the process ends. If that error occurs less frequently than the predetermined number of times, the error history is stored and then a setup for stabling the hardware operation is selected. Then, a restart signal to restart the computer is sent and the process ends (steps 210 through 220).
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3.发明授权Variable speed disk drive and method of controlling the disk drive from recorded drive-speed format information 失效变速磁盘驱动器和从记录的驱动速度格式信息控制磁盘驱动器的方法公开(公告)号：US06987716B2
公开(公告)日：2006-01-17
申请号：US10066128
申请日：2002-01-31
IPC分类号： G11B7/60
CPC分类号： G11B19/26 , G11B7/00 , G11B7/0037 , G11B19/125
摘要： A disk drive includes an information processor 15 for reading out or writing information from or to the disk drive, a disk drive unit 11 for driving a disk 10, an access unit 12 for reading out or writing information from or to the disk 10, and a controller 13 for controlling the disk drive unit 11, and a disk controller 14. The disk drive is driven at a set drive speed. Format identification information is acquired from information recorded on the disk 10, and drive-speed information for the disk drive, determined from the acquired format identification information, is transmitted to control the speed of the disk.
摘要翻译： 磁盘驱动器包括用于从盘驱动器读取或写入信息的信息处理器15，用于驱动盘10的盘驱动单元11，用于从盘10读取或写入信息的存取单元12，以及 用于控制盘驱动单元11的控制器13和盘控制器14。 磁盘驱动器以设定的驱动速度驱动。 从记录在盘10上的信息获取格式识别信息，并且发送从所获取的格式识别信息确定的用于盘驱动器的驱动速度信息以控制盘的速度。
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4.发明申请Alternating-source peak-shift power application system, method and program product 有权交替源峰值移位电源应用系统，方法和程序产品公开(公告)号：US20050057224A1
公开(公告)日：2005-03-17
申请号：US10932831
申请日：2004-09-02
CPC分类号： G06F1/263 , H02J3/32 , H02J7/0063 , Y10T307/469
摘要： Apparatus includes a main body having a function of reducing performance of the apparatus during operation, an AC adapter which is connectable to the main body and supplies power to the main body from a commercial power source, and a rechargeable battery which is connectable to the main body and discharges to supply power to the main body. Apparatus operates without reducing the performance even while the power supplied from the AC adapter is turned off and the power is supplied from the battery during a peak shift period (e.g. mid-day summer where limiting the power supplied by the AC adapter is desirable) in a state where both the AC adapter and the battery are connected to the main body, and thereafter, the power supplied from the AC adapter is turned on and power is supplied to the main body from the AC adapter even during the peak shift period.
摘要翻译： 装置包括具有降低操作期间设备性能的功能的主体，可连接到主体并从商用电源向主体供电的AC适配器，以及可连接到主电源的可再充电电池 身体和排泄物为主体供电。 即使在从AC适配器供电的电源被关闭并且在峰值偏移期间（例如，在需要由AC适配器供电的电力限制的中午夏天）期间，电池提供电力时，装置也可以在不降低性能的情况下工作） AC适配器和电池都连接到主体的状态，此后，即使在峰值切换期间，从AC适配器供电的电力也被接通，并且也从AC适配器向主体供电。
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5.发明授权Electric power unit with a battery and a memory for recording the date of first use of the battery 有权具有电池的电力单元和用于记录电池首次使用的日期的存储器公开(公告)号：US06820205B2
公开(公告)日：2004-11-16
申请号：US09788812
申请日：2001-02-20
IPC分类号： G06F126
CPC分类号： G06F1/26 , G01R31/3655 , H02J2007/0098
摘要： To obtain an electric power unit, an electric power controller, and an electric power controlling method that can know a date for starting use of an electric power unit respectively, as well as to obtain a computer that can know a date for starting the use of the built-in electric power unit. There is provided a main battery 64A, which is an electric power unit, with a memory 104 for storing data denoting a date for starting the use of the main battery 64A so as to store the data of the battery use starting date in the memory 104 via a CPU 102 just once when using of the main battery 64A is started actually by the embedded controller 80. To know the date on which using of the main battery is started, the embedded controller 80 is used to read the date from the memory 104.
摘要翻译： 为了获得能够分别知道开始使用电力单元的日期的电力单元，电力控制器和电力控制方法，以及获得能够知道开始使用的日期的计算机 内置电力单元。 提供了作为电力单元的主电池64A，具有用于存储表示开始使用主电池64A的日期的数据的存储器104，以将电池使用开始日期的数据存储在存储器104中 通过CPU102刚刚使用主电池64A时，嵌入式控制器80实际启动。为了知道开始使用主电池的日期，嵌入式控制器80用于从存储器104读取日期 。
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6.发明授权Alternating-source peak-shift power application system, method and program product 有权交替源峰值移位电源应用系统，方法和程序产品公开(公告)号：US07225086B2
公开(公告)日：2007-05-29
申请号：US10932831
申请日：2004-09-02
IPC分类号： G06F19/00
CPC分类号： G06F1/263 , H02J3/32 , H02J7/0063 , Y10T307/469
摘要： Apparatus includes a main body having a function of reducing performance of the apparatus during operation, an AC adapter which is connectable to the main body and supplies power to the main body from a commercial power source, and a rechargeable battery which is connectable to the main body and discharges to supply power to the main body. Apparatus operates without reducing the performance even while the power supplied from the AC adapter is turned off and the power is supplied from the battery during a peak shift period (e.g. mid-day summer where limiting the power supplied by the AC adapter is desirable) in a state where both the AC adapter and the battery are connected to the main body, and thereafter, the power supplied from the AC adapter is turned on and power is supplied to the main body from the AC adapter even during the peak shift period.
摘要翻译： 装置包括具有降低操作期间设备性能的功能的主体，可连接到主体并从商用电源向主体供电的AC适配器，以及可连接到主电源的可再充电电池 身体和排泄物为主体供电。 即使在从AC适配器供电的电源被关闭并且在峰值偏移期间（例如，在需要由AC适配器供电的电力限制的中午夏天）期间，电池提供电力时，装置也可以在不降低性能的情况下工作） AC适配器和电池都连接到主体的状态，此后，即使在峰值切换期间，从AC适配器供电的电力也被接通，并且也从AC适配器向主体供电。
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公开(公告)号：US20050147301A1
公开(公告)日：2005-07-07
申请号：US10486262
申请日：2002-07-23
申请人： Jingtao Wang , Hui Su , Arimasa Naitoh , Atsushi Kumaki
发明人： Jingtao Wang , Hui Su , Arimasa Naitoh , Atsushi Kumaki
CPC分类号： G06F3/04883 , G06F3/0233 , G06K9/222
摘要： A system and method for collaborative handwriting input. An input hand-held computer captures, stores and redisplays ink information from a user and transfers the ink information to a recognition computer via a communication connection, which then recognizes it and outputs recognition result. A method is also employed in such a system for collaborative handwriting input. And in an embodiment, the system can comprise a recognition computer and a plurality of input hand-held computers.
摘要翻译： 一种用于协作手写输入的系统和方法。 输入手持计算机从用户捕获，存储和重新显示墨水信息，并且经由通信连接将墨水信息传送到识别计算机，然后通信连接识别并输出识别结果。 在这种用于协作手写输入的系统中也采用了一种方法。 并且在一个实施例中，系统可以包括识别计算机和多个输入手持式计算机。
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公开(公告)号：US06362786B1
公开(公告)日：2002-03-26
申请号：US09477534
申请日：2000-01-04
申请人： Takeshi Asano , Akihisa Sakurai , Arimasa Naitoh
发明人： Takeshi Asano , Akihisa Sakurai , Arimasa Naitoh
IPC分类号： H01Q138
CPC分类号： H01Q1/2266 , G06F1/1616 , G06F1/1698 , H01Q1/22 , H01Q9/0407 , H01Q19/10
摘要： A patch antenna utilized in conjunction with an electronic apparatus, such as a notebook personal computer, is disclosed. The patch antenna includes a patch, a ground plate, and a dielectric plate. The dielectric plate is formed between the patch and the ground plate. Specifically, the dielectric plate is formed by a wall portion of a chassis of an electronic apparatus located between the patch and the ground plate such that the patch antenna is formed integrally with the chassis of the electronic apparatus.
摘要翻译： 公开了与诸如笔记本个人计算机的电子设备结合使用的贴片天线。 贴片天线包括贴片，接地板和电介质板。 电介质板形成在贴片和接地板之间。 具体地，电介质板由位于贴片和接地板之间的电子设备的底座的壁部分形成，使得贴片天线与电子设备的底座一体形成。
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公开(公告)号：US06901520B2
公开(公告)日：2005-05-31
申请号：US09788253
申请日：2001-02-16
摘要： In a power supply protection circuit, a FET and a diode are connected to a power line so as to protect an inner circuit from an excessive voltage caused by a device connected to an IEEE1394 bus. A switching circuit connected to the power line turns off the FET when the voltage of a port exceeds a reference voltage, which is lower than the withstand voltage of the inner circuit.
摘要翻译： 在电源保护电路中，FET和二极管连接到电力线，以便保护内部电路免受由连接到IEEE1394总线的设备引起的过大电压。 连接到电源线的开关电路当端口的电压超过低于内部电路的耐受电压的参考电压时，关断FET。
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公开(公告)号：US06877074B2
公开(公告)日：2005-04-05
申请号：US10021983
申请日：2001-12-13
CPC分类号： G06F1/3268 , G06F1/3203 , Y02D10/154 , Y02D50/20
摘要： A data server system and a computer apparatus is provided that can process external accesses reliably during mobile use. A main PC set in the suspend or hibernation mode during mobile use is configured so as to read/write data only from/to an MRAM having no mechanically movable parts and capable of withstanding higher levels of vibration than a hard disk drive (HDD) in response to a predetermined operation from a hand-held terminal. A power supply controller keeps power supplied to the MRAM and stops the supply of power to the HDD having mechanically movable parts. Whether or not the main PC is moving is decided automatically by detecting if the main PC is connected to an AC power source, a LAN cable, and a telephone cable.
摘要翻译： 提供数据服务器系统和计算机装置，其可以在移动使用期间可靠地处理外部访问。 在移动使用期间，设置在暂停或休眠模式中的主PC被配置为仅从/没有机械可移动部件的MRAM读取/写入数据，并且能够承受比硬盘驱动器（HDD）更高的振动水平 响应于来自手持终端的预定操作。 电源控制器将电力供应给MRAM，并停止向具有机械可移动部件的HDD供电。 通过检测主PC是否连接到交流电源，LAN电缆和电话线，自动决定主PC是否移动。
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