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1. 发明授权

US5931948A Portable computer system having password control means for holding one or more passwords such that the passwords are unreadable by direct access from a main processor 失效
标题翻译：便携式计算机系统具有用于保存一个或多个密码的密码控制装置，使得通过从主处理器的直接访问不能读取密码
公开(公告)号：US5931948A
公开(公告)日：1999-08-03
申请号：US927295
申请日：1997-09-11
申请人： Toshikazu Morisawa , Masayo Yamaki , Hiroyuki Tsukada , Tohru Mamata , Tatsuya Kawawa
发明人： Toshikazu Morisawa , Masayo Yamaki , Hiroyuki Tsukada , Tohru Mamata , Tatsuya Kawawa
IPC分类号： G06F21/31 , G06F21/83 , G06F12/14 , H04L9/00
CPC分类号： G06F21/83 , G06F21/31 , G06F2221/2113 , G06F2221/2141
摘要： A portable computer system includes a keyboard for inputting at least a password, and a main CPU for controlling the system operation to perform a data processing. Particularly, the computer system further includes a password control section, holding one or more registered passwords as being unreadable by direct access from the main CPU, for allowing the main CPU to perform the data processing when a password identical to one of the registered passwords held therein is input by the keyboard.
摘要翻译：便携式计算机系统包括用于输入至少一个密码的键盘和用于控制系统操作以执行数据处理的主CPU。特别地，计算机系统还包括密码控制部分，其通过从主CPU直接访问而将一个或多个注册密码保存为不可读，以允许主CPU在与保持的一个注册密码相同的密码时执行数据处理其中由键盘输入。

2. 发明授权

US07567245B2 Information processing device and display brightness control method 失效
标题翻译：信息处理装置和显示亮度控制方法
公开(公告)号：US07567245B2
公开(公告)日：2009-07-28
申请号：US10798783
申请日：2004-03-12
申请人： Tohru Mamata
发明人： Tohru Mamata
IPC分类号： G06F3/038
CPC分类号： G09G3/3406 , G09G3/20 , G09G3/3611 , G09G2320/0606 , G09G2320/0626 , G09G2320/0653 , G09G2360/144
摘要： An information processing device comprises a display unit whose display brightness is changeable, a unit for detecting the lightness of surroundings, a unit for determining a target display brightness of the display unit responsive to the lightness detected by the unit for detecting the lightness, and a unit for changing the display brightness of the display unit in steps until the target display brightness is reached when changing the display brightness to the target display brightness determined by the unit for determining the target display brightness.
摘要翻译：信息处理装置包括显示亮度可变的显示单元，用于检测周围环境的亮度的单元，用于根据用于检测亮度的单元检测到的亮度确定显示单元的目标显示亮度的单元，以及单元，用于在将显示亮度改变为由用于确定目标显示亮度的单元确定的目标显示亮度时，逐步改变显示单元的显示亮度，直到达到目标显示亮度。

3. 发明授权

US06927978B2 Electronic apparatus and method of cooling the electronic apparatus 有权
公开(公告)号：US06927978B2
公开(公告)日：2005-08-09
申请号：US10753455
申请日：2004-01-09
申请人： Satoru Arai , Koji Ariga , Naoki Tashiro , Tohru Mamata
发明人： Satoru Arai , Koji Ariga , Naoki Tashiro , Tohru Mamata
IPC分类号： G06F1/16 , G06F1/20 , H01L23/467 , H05K7/20
CPC分类号： H05K7/20209 , G06F1/206 , G06F2200/201 , H01L23/467 , H01L2924/0002 , Y02D10/16 , H01L2924/00
摘要： An electronic apparatus includes a housing, a first heat-generating member provided in the housing, a heat-radiating member thermally connected to the first heat-generating member, a first fan module guiding air to the heat-radiating member, a second heat-generating member provided in the housing, a second fan module discharging air out of the housing, and a wall section provided in the housing, located between the first fan module and the second fan module.

4. 发明授权

US6067589A USB legacy support system 失效
标题翻译： USB传统支持系统
公开(公告)号：US6067589A
公开(公告)日：2000-05-23
申请号：US61030
申请日：1998-04-16
申请人： Tohru Mamata
发明人： Tohru Mamata
IPC分类号： G06F3/02 , G06F13/10 , G06F13/36 , G06F15/02
CPC分类号： G06F13/105
摘要： Data input from a USB keyboard or mouse to a USB host controller is transformed by an SM-BIOS into data corresponding to a PS/2 keyboard/mouse, and then transferred to the I/O port (60h/64h) of a standard bus interface via the shadow port of a KBC. The KBC generates IRQ1 (IRQ12) similar to the case wherein it receives data from the PS/2 keyboard or mouse, thereby starting a keyboard driver.
摘要翻译：从USB键盘或鼠标到USB主机控制器的数据输入由SM-BIOS转换为对应于PS / 2键盘/鼠标的数据，然后传输到标准总线的I / O端口（60h / 64h）通过KBC的影子端口进行接口。 KBC产生与从PS / 2键盘或鼠标接收数据的情况相似的IRQ1（IRQ12），从而启动键盘驱动程序。

5. 发明授权

US5537544A Portable computer system having password control means for holding one or more passwords such that the passwords are unreadable by direct access from a main processor 失效
公开(公告)号：US5537544A
公开(公告)日：1996-07-16
申请号：US106922
申请日：1993-08-16
申请人： Toshikazu Morisawa , Masayo Yamaki , Hiroyuki Tsukada , Tohru Mamata , Tatsuya Kawawa
发明人： Toshikazu Morisawa , Masayo Yamaki , Hiroyuki Tsukada , Tohru Mamata , Tatsuya Kawawa
IPC分类号： G06F21/31 , G06F21/83 , G06F12/16
CPC分类号： G06F21/83 , G06F21/31 , G06F2221/2113 , G06F2221/2141
摘要： A portable computer system includes a keyboard for inputting at least a password, and a main CPU for controlling the system operation to perform a data processing. Particularly, the computer system further includes a password control section, holding one or more registered passwords as being unreadable by direct access from the main CPU, for allowing the main CPU to perform the data processing when a password identical to one of the registered passwords held therein is input by the keyboard.

6. 发明授权

US07456751B2 Electronic apparatus and method of cooling the electronic apparatus 有权
标题翻译：冷却电子设备的电子设备和方法
公开(公告)号：US07456751B2
公开(公告)日：2008-11-25
申请号：US11155644
申请日：2005-06-20
申请人： Satoru Arai , Koji Ariga , Naoki Tashiro , Tohru Mamata
发明人： Satoru Arai , Koji Ariga , Naoki Tashiro , Tohru Mamata
IPC分类号： G08B17/00
CPC分类号： H05K7/20209 , G06F1/206 , G06F2200/201 , H01L23/467 , H01L2924/0002 , Y02D10/16 , H01L2924/00
摘要： An electronic apparatus includes a housing, a first heat-generating member provided in the housing, a heat-radiating member thermally connected to the first heat-generating member, a first fan module guiding air to the heat-radiating member, a second heat-generating member provided in the housing, a second fan module discharging air out of the housing, and a wall section provided in the housing, located between the first fan module and the second fan module.
摘要翻译：一种电子设备，包括壳体，设置在壳体中的第一发热构件，与第一发热构件热连接的散热构件，将空气引导到散热构件的第一风扇模块，设置在所述壳体中的第二风扇模块，将外壳排出空气的第二风扇模块和设置在所述壳体中的位于所述第一风扇模块和所述第二风扇模块之间的壁部。

7. 发明申请

US20050231912A1 Electronic apparatus and method of cooling the electronic apparatus 有权
标题翻译：冷却电子设备的电子设备和方法
公开(公告)号：US20050231912A1
公开(公告)日：2005-10-20
申请号：US11155644
申请日：2005-06-20
申请人： Satoru Arai , Koji Ariga , Naoki Tashiro , Tohru Mamata
发明人： Satoru Arai , Koji Ariga , Naoki Tashiro , Tohru Mamata
IPC分类号： G06F1/16 , G06F1/20 , H01L23/467 , H05K7/20 , H05K5/00
CPC分类号： H05K7/20209 , G06F1/206 , G06F2200/201 , H01L23/467 , H01L2924/0002 , Y02D10/16 , H01L2924/00
摘要： An electronic apparatus includes a housing, a first heat-generating member provided in the housing, a heat-radiating member thermally connected to the first heat-generating member, a first fan module guiding air to the heat-radiating member, a second heat-generating member provided in the housing, a second fan module discharging air out of the housing, and a wall section provided in the housing, located between the first fan module and the second fan module.
摘要翻译：一种电子设备，包括壳体，设置在壳体中的第一发热构件，与第一发热构件热连接的散热构件，将空气引导到散热构件的第一风扇模块，设置在所述壳体中的第二风扇模块，将外壳排出空气的第二风扇模块和设置在所述壳体中的位于所述第一风扇模块和所述第二风扇模块之间的壁部。

8. 发明授权

US06792561B1 Apparatus and method for controlling access to expansion memory for a computer system 失效
标题翻译：用于控制对计算机系统的扩展存储器的访问的装置和方法
公开(公告)号：US06792561B1
公开(公告)日：2004-09-14
申请号：US09691025
申请日：2000-10-19
申请人： Tohru Mamata
发明人： Tohru Mamata
IPC分类号： G06F1100
CPC分类号： G06F13/1689
摘要： An apparatus and method for controlling a start operation for a computer system is provided for. The computer system includes at least one slot for mounting an expansion memory module and a memory bus coupled to the slot. The memory module has a specified operating frequency and the memory bus has an established operating frequency. In order to prevent malfunctions of the computer system due to the mounting of an improper expansion memory module, which has a specified operating frequency that is not in conformity with the established operating frequency for the memory bus, the apparatus controls the POST operation depending on the comparison of the specified operating frequency of the mounted memory module in the slot and the established operating frequency for the memory bus.
摘要翻译：提供了一种用于控制计算机系统的启动操作的装置和方法。计算机系统包括用于安装扩展存储器模块和耦合到该槽的存储器总线的至少一个插槽。存储器模块具有指定的工作频率，并且存储器总线具有建立的工作频率。为了防止由于安装了不符合存储器总线的已建立工作频率的指定工作频率的不正确的扩展存储器模块导致的计算机系统的故障，该装置根据比较插槽中安装的存储器模块的指定工作频率和存储器总线的已建立工作频率。

9. 发明授权

US06831630B2 Key input device having Braille input function 失效
标题翻译：具有盲文输入功能的键输入设备
公开(公告)号：US06831630B2
公开(公告)日：2004-12-14
申请号：US10192151
申请日：2002-07-11
申请人： Tohru Mamata
发明人： Tohru Mamata
IPC分类号： G09G500
CPC分类号： B41J3/32 , G09B21/02
摘要： A plane keyboard equipped with a usual key input function and Braille input function is disclosed. The keyboard comprises a key input circuit in the form of a key matrix. In the key matrix, no two predetermined key switches of the keyboard, which are assigned as both Braille input function keys, are connected to any one of scan lines. This key input device is free from occurrence of a ghost key when a Braille input function is realized using, for example, a six-point-input system in which six keys assigned to realize the Braille input function are simultaneously operable.
摘要翻译：公开了配备有通常的键输入功能和盲文输入功能的平面键盘。键盘包括键矩阵形式的键输入电路。在键矩阵中，没有两个被指定为盲文输入功能键的键盘的两个预定键开关连接到扫描线中的任意一个。当使用例如分配给实现盲文输入功能的六个键同时工作的六点输入系统实现盲文输入功能时，该键输入装置不会出现重影键。

10. 发明授权

US5613135A Portable computer having dedicated register group and peripheral controller bus between system bus and peripheral controller 失效
标题翻译：便携式计算机具有专用寄存器组和系统总线与外设控制器之间的外设控制器总线
公开(公告)号：US5613135A
公开(公告)日：1997-03-18
申请号：US106724
申请日：1993-08-16
申请人： Makoto Sakai , Koichi Dewa , Hiroyuki Tsukada , Keiichi Uehara , Tohru Mamata , Yasuhiro Nishino , Hiroyuki Oda
发明人： Makoto Sakai , Koichi Dewa , Hiroyuki Tsukada , Keiichi Uehara , Tohru Mamata , Yasuhiro Nishino , Hiroyuki Oda
IPC分类号： G06F1/16 , G06F1/26 , G06F1/28 , G06F1/32 , G06F3/023 , G06F13/42 , G06F3/00
CPC分类号： G06F1/165 , G06F1/1616 , G06F1/1677 , G06F1/26 , G06F1/28 , G06F1/3218 , G06F13/4226 , G06F3/023
摘要： Dedicated registers are arranged in a status LCD control gate array connected to a system bus, and the dedicated registers or register group and a keyboard controller are connected through a keyboard interface bus. The keyboard controller has two ports for communicating with a CPU. The keyboard controller transfers existing commands released to an application program or the like and transmits normal key data through the system bus. The keyboard controller transmits hot key data and transfers a command for realizing any other special function through the keyboard interface bus and the dedicated registers.
摘要翻译：专用寄存器布置在连接到系统总线的状态LCD控制门阵列中，专用寄存器或寄存器组和键盘控制器通过键盘接口总线连接。键盘控制器有两个用于与CPU通信的端口。键盘控制器将释放的现有命令传送到应用程序等，并通过系统总线发送普通密钥数据。键盘控制器通过键盘接口总线和专用寄存器传送热键数据并传送用于实现任何其他特殊功能的命令。

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