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| Number | Title | Issue Date |
| 4485284 | Apparatus and process for microwave moisture analysis An apparatus and process is disclosed for enabling the measurement of moisture in a sample cell by use of microwave energy. A sample cell of predetermined volume is located within an anechoic chamber and positioned on a weight measuring device to measure ... | 11/27/1984 |
| 4447693 | Power controlled microwave oven Method and apparatus for controlling the food cooking time in a microprocessor controlled microwave oven in response to the remotely sensed condition of the food being heated. The average food temperature is constantly derived during cooking, utilizing us... | 05/08/1984 |
| 4441002 | Cook-by-weight microwave oven A microprocessor controlled microwave oven having a scale for providing a signal corresponding to the weight of a food body in the cavity to the microprocessor. Through a control panel, the operator inputs a second signal corresponding to the initial temp... | 04/03/1984 |
| 4413168 | Heating time coupling factor for microwave oven A microprocessor controlled microwave oven having a scale for providing a signal corresponding to the weight of a food body in the cavity to a microprocessor which calculates the microwave exposure time period as a nonlinear function of the weight. Genera... | 11/01/1983 |
| 4390768 | Cook-by-weight microwave oven A microwave oven having four small holes in the floor of the cavity so that weight of food bodies within the cavity can be coupled by four nonconductive support columns protruding through the holes to a scale below the cavity. The scale may provide an ana... | 06/28/1983 |
| 4299115 | Method and apparatus for analysis of meat products Rapid and accurate determination of the fat, moisture, and protein content of meat products such as beef or the like is obtained by exposing a sample to microwave energy for a period of time sufficient to achieve a relatively constant chemical analysis in... | 11/10/1981 |
| 4291775 | Method and apparatus for improving weighing accuracy A method and apparatus is described for improving the weighing accuracy of sensitive automatic balances when weighing heated substances. This is accomplished by substantially eliminating or reducing convection currents from interfering with and fluctuatin... | 09/29/1981 |
| 4276948 | Microwave oven cooking time scale A microwave oven cooking time scale for predetermining cooking time for a known amount of food to reach a predetermined temperature for a predetermined heating efficiency of the food in a microwave oven. The microwave oven cooking time scale includes a ba... | 07/07/1981 |
| 4106329 | Solid or water quantity measurement apparatus using microwaves An apparatus for measuring water in cow's milk. Sample milk is heated and dryed by microwaves in an oven made of a microwave waveguide. Weights of the sample before and after the drying of the sample are measured by an automatic balance. Weight signals ob... | 08/15/1978 |
| 3932723 | Electronic range with automatic electronic digital timer An electronic range wherein a digital value showing the quantity of food being cooked is set and indicated by a food quantity-setting device; another device is provided to select the kind of food being cooked; the period of pulses generated by a pulse gen... | 01/13/1976 |
