Abstract: Disclosed is a terminal block especially suited for rapidly wiring small appliances. The block has an insulating housing holding a plurality of electrically-conductive connectors and in the improvement, at least a first connector is bifurcated to define a pair of jaw-like wire-grasping structures for electrically connecting a pair of wires to one another. The structures are separated by a tongue-like barrier for easy guided insertion of a single wire into each structure. The block is also disclosed in combination with an appliance enclosure having a platform supporting the terminal block. The platform has at least one block retention stud, the terminal block includes at least one surface deformation and the stud and the deformation coactively engage to restrain movement of the block.

Abstract: Disclosed is an automatic breadmaker having a pan which is longer than it is wide. Such pan has a pair of pivot-mounted collapsible kneading members spaced horizontally along the bottom of the pan. Each kneading member is coupled to a separate drive shaft extending up through the pan bottom and both shafts are powered by a motor and drive linkage. For easy attachment to and removal from its drive shaft for washing, each kneading member has a hub which forms a grip member. The new breadmaker facilitates automatic preparation of a loaf of normal configuration, having a curved or "crown-like" risen topside extending along its length.

Abstract: A can crusher is provided with a can feed hopper having an open inlet at the top of the can crusher through which opening a plurality of cans may be inserted one after another to fill the hopper. Sequentially, each can falls by gravity into a crushing compartment where a power-driven ram crushes the can axially to crumple the can's cylindrical wall thereby reducing the can's length to about one-fourth or less of its original length. The crushed can falls by gravity through a discharge chute to be automatically discharged. Each can in the hopper automatically falls in succession into the crushing compartment to be crushed and discharged. To prevent human fingers from being inserted through the hopper inlet or the discharge chute and into the crushing compartment, the guiding chute paths are non-linear and/or tortuous to reduce the length thereof and to block a straight finger insertion into the crushing compartment.

Abstract: Disclosed is a terminal block especially suited for rapidly wiring small appliances. The block has an insulating housing holding a plurality of electrically-conductive connectors and in the improvement, at least a first connector is bifurcated to define a pair of jaw-like wire-grasping structures for electrically connecting a pair of wires to one another. The structures are separated by a tongue-like barrier for easy guided insertion of a single wire into each structure. The block is also disclosed in combination with an appliance enclosure having a platform supporting the terminal block. The platform has at least one block retention stud, the terminal block includes at least one surface deformation and the stud and the deformation coactively engage to restrain movement of the block.

Abstract: The system described in the specification detects and visually indicates the presence of significant calcification in a conduit made of clear (i.e., light-transmitting) material. The present invention directly determines calcification and indicates cleaning of the clear water conduit. An infrared transmitting circuit emits an infrared pulse through the clear conduit. As long as calcification has not formed on the conduit to block the infrared pulse, a phototransistor or infrared receiving circuit receives the infrared pulse. When calcification has formed to a degree sufficient to block the emitted infrared pulse, the receiving circuit determines that calcification has occurred and provides a visual indication to a user that the conduit needs cleaning.