A hand wearable body squeegee comprising a glove portion, a concave squeegee band, and a linear squeegee band.
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| Number | Title | Issue Date |
| 4152667 | Gain-controlled signal amplifier In a multi-stage amplifier with delayed AGC-control gain control in one stage is effected by means of controllable current distribution between control transistors. The take-over point of the delayed AGC for a previous stage is determined from the ratio b... | 05/01/1979 |
| 4145665 | Regulating amplifier An AC input signal and a DC supply voltage are applied to a tapped coil having end points from which differential input signals are coupled to a differential variolosser that controls the gain of cascaded differential amplifiers. The two output terminals ... | 03/20/1979 |
| 4143331 | Summing amplifier for developing a squelch and meter voltage in a radio receiver In a radio receiver IF amplifier, a high gain AGC circuit produces a constant signal output regardless of input signal levels in excess of a threshold value. A summing amplifier responds to the AGC voltage and the IF amplifier current to develop a d - c p... | 03/06/1979 |
| 4124825 | Signal level stabilizer A signal level stabilizer includes two amplifier stages, each stage having a respective feed-back loop to control its gain. The gains of the amplifiers are varied in response to variations in the level of the input signal to give a substantially constant ... | 11/07/1978 |
| 4101843 | Automatic recording level control circuit with manual sensitivity compensating circuit A sensitivity control circuit is described for use with a sound movie camera having an automatic sound level control circuit. In one embodiment, the automatic sound level control circuit includes a pair of cascaded amplifiers whose overall gain is control... | 07/18/1978 |
| 4028634 | Feed-forward amplifier with simple resistive coupling Feedback amplifiers having zero or infinite input and output impedances are used as the main amplifier and error amplifier elements of a feed-forward amplifier system. This allows the required impedance matching with simple resistive coupling networks rat... | 06/07/1977 |
| 3990019 | Power amplifier having protective circuits An improved circuit is provided for a known amplifier having complementary input transistors in its power output stages for supplying oppositely phased signals in response to an input signal. Output transistors are connected to the input transistors to pr... | 11/02/1976 |