Abstract: A machine holds a plurality of RF beam generators which all point at a particular location. A patient with a target volume of tissue to be treated by heat is held immobile such that the target is located at the point all the RF beams traverse. The RF beams traverse that point and the resultant generated heat treats the target. No two or more RF beams traverse any other location in the patient's body. Since each individual RF beam is too weak to cause damage, the non-targeted tissues of the patient are unharmed.

Abstract: A machine holds a plurality of RF beam generators which all point at a particular location. A patient with a target volume of tissue to be treated by heat is held immobile such that the target is located at the point all the RF beams traverse. The RF beams traverse that point and the resultant generated heat treats the target. No two or more RF beams traverse any other location in the patient's body. Since each individual RF beam is too weak to cause damage, the non-targeted tissues of the patient are unharmed.

Abstract: A case that stores one or more paintbrushes in manner to prevent paint in them from drying out, so that there is no need to clean those brushes between uses; moreover the case containing a pump evacuator to remove air from the case when it is closed, thus further retarding the drying of the brushes inside; and finally the case holding paint drying retardant that evanesces into the atmosphere inside the case, further slowing down the drying of the brushes inside.

Abstract: This system and invention enables a commercial painter to comb-clean and to wash a paintbrush with the same apparatus; and also to clean roller paintbrushes; and then to use that apparatus to clean itself; and to provide convenient ways for the painter to carry and to store this tool.

Abstract: A heat pipe for conducting heat away from an electronic device attached to a removable electronic module includes two self-aligning sections. A source section is attached to the removable electronic module and a target section passes through and is retained by a fixed member. One end of the source section is in thermal contact with a heat source and the other end includes a self aligning female thermal interface. One end of the target section includes a self aligning male thermal interface and the other end includes a heat sink. The female end of the source section and the male end of the target section are moved into contact with each other to form a thermal connection that permits heat from the heat source to be transferred to the heat sink.