公开(公告)号：US20060084321A1

公开(公告)日：2006-04-20

申请号：US11247440

申请日：2005-10-11

申请人： Katsutoshi Katoh ,  Hiroaki Yasuda ,  Mitsuo Tabo ,  Nobukazu Kato ,  Masamichi Sasaki

发明人： Katsutoshi Katoh ,  Hiroaki Yasuda ,  Mitsuo Tabo ,  Nobukazu Kato ,  Masamichi Sasaki

IPC分类号： H01R24/00

CPC分类号： H01R12/721 ,  H01R27/00 ,  Y10S439/945

摘要： A connector is capable of selectively connecting different types of cards. The connector has a first connector portion having a first contact for connection to a first card, and a second connector portion having a second contact for connection to a second card. The first contact and the first card are connected together in a fitting/removal direction, while, the second contact and the second card are connected together in a direction crossing the fitting/removal direction. When the first contact and the first card are connected together, the second contact is prevented from contacting the first card. When the second contact and the second card are connected together, the first contact is prevented from contacting the second card.

公开(公告)号：US07153166B2

公开(公告)日：2006-12-26

申请号：US11247440

申请日：2005-10-11

申请人： Katsutoshi Katoh ,  Hiroaki Yasuda ,  Mitsuo Tabo ,  Nobukazu Kato ,  Masamichi Sasaki

发明人： Katsutoshi Katoh ,  Hiroaki Yasuda ,  Mitsuo Tabo ,  Nobukazu Kato ,  Masamichi Sasaki

IPC分类号： H01R24/00

CPC分类号： H01R12/721 ,  H01R27/00 ,  Y10S439/945

摘要： A connector is capable of selectively connecting different types of cards. The connector has a first connector portion having a first contact for connection to a first card, and a second connector portion having a second contact for connection to a second card. The first contact and the first card are connected together in a fitting/removal direction, while, the second contact and the second card are connected together in a direction crossing the fitting/removal direction. When the first contact and the first card are connected together, the second contact is prevented from contacting the first card. When the second contact and the second card are connected together, the first contact is prevented from contacting the second card.

摘要翻译： 连接器能够选择性地连接不同类型的卡。 连接器具有第一连接器部分，其具有用于连接到第一卡的第一触点，以及具有用于连接到第二卡的第二触点的第二连接器部分。 第一触点和第一卡在装配/拆卸方向上连接在一起，而第二触点和第二卡在与安装/拆卸方向交叉的方向上连接在一起。 当第一触点和第一卡连接在一起时，防止第二触点与第一卡接触。 当第二触点和第二卡连接在一起时，防止第一触点与第二卡接触。

公开(公告)号：US06542959B2

公开(公告)日：2003-04-01

申请号：US09842960

申请日：2001-04-26

申请人： Mitsuo Tabo

发明人： Mitsuo Tabo

IPC分类号： G06F1202

CPC分类号： G11C7/1051 ,  G06F13/1636 ,  G11C7/1045 ,  G11C7/1063 ,  G11C11/406 ,  G11C11/40615 ,  G11C11/40618 ,  Y02D10/14

摘要： A memory refreshing system that can dynamically execute a self-refresh operation, even though the computer system is in a normal operational mode and can thus save the power consumption, and includes a memory refreshing system, for a memory system including a plurality of memory banks, which comprises a memory refreshing device, provided in each of the memory banks, for performing a refresh operation within a corresponding memory bank by units of rows in response to a refresh request; a first memory refresh controller for supplying a refresh request to the memory system every first time period; a second memory refresh controller, provided for each of the memory banks, for supplying a refresh request to the corresponding memory bank every second time period that is longer than the first time period; a memory access monitor, provided for each of the memory banks, for detecting an access to the corresponding memory bank; a timer, provided for each of the memory banks, for generating a timer output when a first predetermined time has elapsed since a last access to the corresponding memory bank, and cancelling a counted timer value in response to the next access to the corresponding memory bank; and a selector, provided for each of the memory banks, for selecting one of the refresh requests from the first and the second memory refresh control means in accordance with the timer output.

摘要翻译： 即使计算机系统处于正常操作模式并且因此可以节省功耗而可以动态地执行自刷新操作的存储器刷新系统，并且包括用于包括多个存储体的存储器系统的存储器刷新系统 ，其包括设置在每个存储体中的存储器刷新装置，用于响应于刷新请求以行为单位在对应的存储体内执行刷新操作; 第一存储器刷新控制器，用于每第一时间段向所述存储器系统提供刷新请求; 为每个存储体提供的第二存储器刷新控制器，用于每隔超过第一时间段的第二时间段向对应的存储体提供刷新请求; 为每个存储体提供的存储器访问监视器，用于检测对相应存储体的访问; 为每个存储体提供的定时器，用于当从上一次访问对应的存储体经过第一预定时间时产生定时器输出，以及响应于对相应的存储体的下一次存取而取消计数的定时器值 ; 以及为每个存储体提供的选择器，用于根据定时器输出从第一和第二存储器刷新控制装置中选择一个刷新请求。

公开(公告)号：US06275895B1

公开(公告)日：2001-08-14

申请号：US09239281

申请日：1999-01-29

申请人： Mitsuo Tabo

发明人： Mitsuo Tabo

IPC分类号： G06F1216

CPC分类号： G11C7/1051 ,  G06F13/1636 ,  G11C7/1045 ,  G11C7/1063 ,  G11C11/406 ,  G11C11/40615 ,  G11C11/40618 ,  Y02D10/14

摘要： A memory refreshing system that can dynamically execute a self-refresh operation, even though the computer system is in a normal operational mode and can thus save the power consumption, and includes a memory refreshing system, for a memory system including a plurality of memory banks, which comprises a memory refreshing device, provided in each of the memory banks, for performing a refresh operation within a corresponding memory bank by, e.g., units of rows in response to a refresh request; a first memory refresh controller for supplying a refresh request to the memory system every first time period; a second memory refresh controller, provided for each of the memory banks, for supplying a refresh request to the corresponding memory bank every second time period that is longer than the first time period; a memory access monitor, provided for each of the memory banks, for detecting an access to the corresponding memory bank; a timer, provided for each of the memory banks, for generating a timer output when a first predetermined time has elapsed since a last access to the corresponding memory bank, and for canceling a counted timer value in response to the next access to the corresponding memory bank; and a selector, provided for each of the memory banks, for selecting one of the refresh requests from the first and the second memory refresh control means in accordance with the timer output.

摘要翻译： 即使计算机系统处于正常操作模式并且因此可以节省功耗而可以动态地执行自刷新操作的存储器刷新系统，并且包括用于包括多个存储体的存储器系统的存储器刷新系统 ，其包括设置在每个存储体中的存储器刷新装置，用于响应于刷新请求，通过例如行单元执行相应存储体内的刷新操作; 第一存储器刷新控制器，用于每第一时间段向所述存储器系统提供刷新请求; 为每个存储体提供的第二存储器刷新控制器，用于每隔超过第一时间段的第二时间段向对应的存储体提供刷新请求; 为每个存储体提供的存储器访问监视器，用于检测对相应存储体的访问; 为每个存储体提供的定时器，用于当从上一次访问对应的存储体开始经过第一预定时间时产生定时器输出，以及响应于对相应存储器的下一次访问而取消计数的定时器值 银行; 以及为每个存储体提供的选择器，用于根据定时器输出从第一和第二存储器刷新控制装置中选择一个刷新请求。

公开(公告)号：US07315955B2

公开(公告)日：2008-01-01

申请号：US10730326

申请日：2003-12-08

申请人： Mitsuhiro Yamazaki ,  Shinji Matsushima ,  Hideshi Tsukamoto ,  Takayuki Katoh ,  Mitsuo Tabo

发明人： Mitsuhiro Yamazaki ,  Shinji Matsushima ,  Hideshi Tsukamoto ,  Takayuki Katoh ,  Mitsuo Tabo

IPC分类号： G06F1/26

CPC分类号： G06F1/26

摘要： A power supply circuit for a computer system includes an AC adapter designed to be connectable to the computer system and supplying power to the system, a main battery and a second battery that are designed to be connectable to the computer system and get charged with power from the AC adapter and then discharge it to supply power to the system, a charger that is a charging circuit for the main battery and/or the second battery while the main battery and/or the second battery is connected to the AC adapter with the computer system powered off, and a gate array circuit for turning off the power supply to an embedded controller.

摘要翻译： 一种用于计算机系统的电源电路，包括设计成可连接到计算机系统并向系统供电的AC适配器，主电池和第二电池，其被设计成可连接到计算机系统并且从 AC适配器，然后将其放电以向系统供电，当主电池和/或第二电池与计算机连接到AC适配器时，作为主电池和/或第二电池的充电电路的充电器 系统关闭，以及用于关闭到嵌入式控制器的电源的门阵列电路。

公开(公告)号：US5966725A

公开(公告)日：1999-10-12

申请号：US852648

申请日：1997-05-07

申请人： Mitsuo Tabo

发明人： Mitsuo Tabo

IPC分类号： G06F12/00 ,  G06F13/16 ,  G11C7/10 ,  G11C11/403 ,  G11C11/406 ,  G06F12/02

CPC分类号： G11C7/1051 ,  G06F13/1636 ,  G11C11/406 ,  G11C11/40615 ,  G11C11/40618 ,  G11C7/1045 ,  G11C7/1063 ,  Y02B60/1228

摘要： A memory refreshing system that can dynamically execute a self-refresh operation, even though the computer system is in a normal operational mode and can thus save the power consumption, and includes a memory refreshing system, for a memory system including a plurality of memory banks, which comprises a memory refreshing device, provided in each of the memory banks, for performing a refresh operation within a corresponding memory bank by, e.g., units of rows in response to a refresh request; a first memory refresh controller for supplying a refresh request to the memory system every first time period; a second memory refresh controller, provided for each of the memory banks, for supplying a refresh request to the corresponding memory bank every second time period that is longer than the first time period; a memory access monitor, provided for each of the memory banks, for detecting an access to the corresponding memory bank; a timer, provided for each of the memory banks, for generating a timer output when a first predetermined time has elapsed since a last access to the corresponding memory bank, and for canceling a counted timer value in response to the next access to the corresponding memory bank; and a selector, provided for each of the memory banks, for selecting one of the refresh requests from the first and the second memory refresh control means in accordance with the timer output.

摘要翻译： 即使计算机系统处于正常操作模式并且因此可以节省功耗而可以动态地执行自刷新操作的存储器刷新系统，并且包括用于包括多个存储体的存储器系统的存储器刷新系统 ，其包括设置在每个存储体中的存储器刷新装置，用于响应于刷新请求，通过例如行单元执行相应存储体内的刷新操作; 第一存储器刷新控制器，用于每第一时间段向所述存储器系统提供刷新请求; 为每个存储体提供的第二存储器刷新控制器，用于每隔超过第一时间段的第二时间段向对应的存储体提供刷新请求; 为每个存储体提供的存储器访问监视器，用于检测对相应存储体的访问; 为每个存储体提供的定时器，用于当从上一次访问对应的存储体开始经过第一预定时间时产生定时器输出，以及响应于对相应存储器的下一次访问而取消计数的定时器值 银行; 以及为每个存储体提供的选择器，用于根据定时器输出从第一和第二存储器刷新控制装置中选择一个刷新请求。