초록 ▼

A pizza sauce dispenser simultaneously dispenses and spreads a precisely controlled amount of sauce onto a pizza dough base without manually handling the sauce or the dough during operation. The dispenser includes a selectively rotatable disc and an arm that selectively extends over the disc. At lea

A pizza sauce dispenser simultaneously dispenses and spreads a precisely controlled amount of sauce onto a pizza dough base without manually handling the sauce or the dough during operation. The dispenser includes a selectively rotatable disc and an arm that selectively extends over the disc. At lease one nozzle is supported by the arm and selectively dispenses the sauce onto the dough. A control mechanism controls: (1) a selected rate and direction of disc rotation; (2) a selected pivot rate and direction of the arm; and/or (3) a selected rate of dispensing sauce through the nozzle. In use, with pizza dough placed on the disc, the disc is rotated and the arm pivoted over the dough so that the nozzle traverses a path from the outside edge of the dough to the center of the dough or vice versa. Sauce thus is deposited in a spiral or other desirable pattern.

대표청구항 ▼

A pizza sauce dispenser simultaneously dispenses and spreads a precisely controlled amount of sauce onto a pizza dough base without manually handling the sauce or the dough during operation. The dispenser includes a selectively rotatable disc and an arm that selectively extends over the disc. At lea

A pizza sauce dispenser simultaneously dispenses and spreads a precisely controlled amount of sauce onto a pizza dough base without manually handling the sauce or the dough during operation. The dispenser includes a selectively rotatable disc and an arm that selectively extends over the disc. At lease one nozzle is supported by the arm and selectively dispenses the sauce onto the dough. A control mechanism controls: (1) a selected rate and direction of disc rotation; (2) a selected pivot rate and direction of the arm; and/or (3) a selected rate of dispensing sauce through the nozzle. In use, with pizza dough placed on the disc, the disc is rotated and the arm pivoted over the dough so that the nozzle traverses a path from the outside edge of the dough to the center of the dough or vice versa. Sauce thus is deposited in a spiral or other desirable pattern. ogen is doped is used as the silicon wafer. 16. The method for producing an epitaxial wafer according to claim 11 wherein a silicon wafer in which nitrogen is doped is used as the silicon wafer.