Boots – shoes – and leggings
Patent
1985-11-27
1989-08-08
Harkcom, Gary V.
Boots, shoes, and leggings
36441329, G06F 1542
Patent
active
048559458
ABSTRACT:
A portable system gives information on the amounts of constituents of foods for health control. The system tells the amounts of nutritive constituents of foods and the total amount of nutritive constituents of foods taken a day by arithmetic operations, and determines excessive or insufficient amounts of constituents by comparison between the total amount taken a day and the necessary amounts. A small, portable calculator is provided with an input section having a keyboard for giving necessary commands with alphabetic characters A to Z, the numerals 0 to 9, =, -, .times., .div., etc. to enter food items and the amounts of nutritive constituents. The portable calculator calculates the amounts of nutritive constituents of meals of the day, breakfast, lunch, supper and snack separately or in the aggregate. The excess/deficiency amounts of each nutrient is displayed in graphic forms, by symbols or animation.
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patent: 4575804 (1986-03-01), Ratcliff
Moran, Electronic Diet Controller, Computer Design, Aug. 1977, pp. 116-118.
Harkcom Gary V.
Mai Tan V.
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