Boots – shoes – and leggings
Patent
1993-02-25
1995-12-12
Mai, Tan V.
Boots, shoes, and leggings
361680, G06F 100
Patent
active
054756260
ABSTRACT:
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.
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Ing. C. Olivetti & C. S.p.A.
Mai Tan V.
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