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1. 外观设计

USD385551S Keyboard for inputting data into a processing machine 失效
公开(公告)号：USD385551S
公开(公告)日：1997-10-28
申请号：US047469
申请日：1995-12-05
申请人： Giacomo Viletto , Michele De Lucchi , Alessandro Chiarato
设计人： Giacomo Viletto , Michele De Lucchi , Alessandro Chiarato

2. 发明授权

US5606519A Portable electronic computer with removable disk drive 失效
标题翻译：便携式电脑带有可移动磁盘驱动器
公开(公告)号：US5606519A
公开(公告)日：1997-02-25
申请号：US214741
申请日：1994-03-18
申请人： Giacomo Viletto
发明人： Giacomo Viletto
IPC分类号： G06F1/16 , G06F1/26
CPC分类号： G06F1/1616 , G06F1/1632 , G06F1/1656
摘要： A computer comprises a keyboard, and a base with a housing accommodating either a floppy disk drive or part of an external power supply which can be connected to the mains. When the power supply is fitted in the housing, a sensor prepares a reduced output power state. The keyboard is mobile, and there is a hard disk drive which can be removed by raising the keyboard from its operating position.
摘要翻译：计算机包括键盘和具有容纳可以连接到电源的软盘驱动器或外部电源的一部分的外壳的基座。当电源安装在外壳中时，传感器会准备降低输出功率状态。键盘是可移动的，并且有一个硬盘驱动器，可以通过将键盘从其操作位置抬起来去除。

3. 发明授权

US5475626A Portable computer with a simple power supply control of chargeable and non-rechargeable battery packs 失效
标题翻译：便携式电脑具有可充电和不可充电电池组的简单电源控制
公开(公告)号：US5475626A
公开(公告)日：1995-12-12
申请号：US22495
申请日：1993-02-25
申请人： Giacomo Viletto
发明人： Giacomo Viletto
IPC分类号： G06F1/16 , G06F1/20 , G06F1/26 , H01M2/10 , H02J1/00 , H02J7/34 , G06F1/00
CPC分类号： G06F1/165 , G06F1/1616 , G06F1/1635 , G06F1/1656 , G06F1/1671 , G06F1/203 , H01M2/1055
摘要： A portable computer consists of a base unit within which an electronic unit is housed along with two power supply conductors for the electronic unit. The base unit includes a housing to receive a battery pack with terminals for connection to the power supply conductors. The battery pack contains rechargeable batteries. A power supply control circuit is also connected to the conductors and this includes a recharging circuit. When power is applied via an external socket to the base unit the control circuit and recharging circuit are activated. A sensor device is responsive to the presence of the battery pack to supply the recharging current to the rechargeable batteries. When non-rechargeable batteries are inserted in the housing no recharging current is supplied to them.
摘要翻译：便携式计算机包括基座单元，电子单元与电子单元的两个电源导体一起容纳在该基座单元中。基座单元包括用于接收具有用于连接到电源导体的端子的电池组的壳体。电池组包含可充电电池。电源控制电路也连接到导体，并且这包括充电电路。当通过外部插座将电源施加到基座单元时，控制电路和充电电路被激活。传感器装置响应于电池组的存在，以向再充电电池提供充电电流。当不可充电电池插入外壳时，不会向它们提供充电电流。

4. 发明授权

US5410497A Portable computer having two display units 失效
标题翻译：便携式计算机具有两个显示单元
公开(公告)号：US5410497A
公开(公告)日：1995-04-25
申请号：US22277
申请日：1993-02-25
申请人： Giacomo Viletto
发明人： Giacomo Viletto
IPC分类号： G06F1/16 , G06F3/16 , G06F3/14
CPC分类号： G06F1/1671 , G06F1/1616 , G06F1/165 , G06F1/1656 , G06F3/16
摘要： A Portable computer comprises a base unit on which a lid is hinged. The base unit houses an electronic unit which can assume various operational states and carries an input unit. A display screen is carried by the lid and is controlled by the electronic unit to display graphic symbols and alphanumeric characters. The lid can be moved from an open position, allowing access to the input unit and allowing the screen to be seen, to a closed position. A mode indicator is carried by the base unit and displays various characters and symbols indicating different operational states of the computer. A viewing zone provided in the lid enables the mode indicator to be seen when the lid is closed.
摘要翻译：便携式计算机包括其上铰接有盖的基座单元。基座单元容纳可承担各种操作状态并携带输入单元的电子单元。显示屏由盖子承载并由电子单元控制以显示图形符号和字母数字字符。盖可以从打开位置移动，允许访问输入单元并允许屏幕被看到到关闭位置。模式指示器由基本单元承载，并显示指示计算机的不同操作状态的各种字符和符号。设置在盖子中的观察区域能够在盖子关闭时看到模式指示器。

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