Abstract: A pet waste disposal device having a motor driving a set of cutting blades inside of an open ended plenum. A water supply such as a garden hose provides water to a nozzle or jet inside of the plenum, the water washes away the waste as it is chopped by the blades. The motor may be electrical, gasoline driven, or water driven. The plenum may have a safety screen across the open end. In preferred embodiments, the device may be mounted on an elongated support with a hand grip at one end and the plenum and motor at the other end.

Abstract: A pet waste disposal device having a motor driving a set of cutting blades inside of an open ended plenum. A water supply such as a garden hose provides water to a nozzle or jet inside of the plenum, the water washes away the waste as it is chopped by the blades. The motor may be electrical, gasoline driven, or water driven. The plenum may have a safety screen across the open end. In preferred embodi-ments, the device may be mounted on an elongated support with a hand grip at one end and the plenum and motor at the other end.

Abstract: A pet waste disposal device having a motor driving a set of cutting blades inside of an open ended plenum. A water supply such as a garden hose provides water to a nozzle or jet inside of the plenum, the water washes away the waste as it is chopped by the blades. The motor may be electrical, gasoline driven, or water driven. The plenum may have a safety screen across the open end. In preferred embodiments, the device may be mounted on an elongated support with a hand grip at one end and the plenum and motor at the other end.

Abstract: A pet waste disposal device having a motor driving a set of cutting blades inside of an open ended plenum. A water supply such as a garden hose provides water to a nozzle or jet inside of the plenum, the water washes away the waste as it is chopped by the blades. The motor may be electrical, gasoline driven, or water driven. The plenum may have a safety screen across the open end. In preferred embodi-ments, the device may be mounted on an elongated support with a hand grip at one end and the plenum and motor at the other end.

Abstract: A brake assembly includes a wheel having a circular bridge and a means for applying braking forces to the bridge.

Abstract: A direct braking of a drive shaft for a tracked vehicle that moves on rotating track(s). A disc brake is connected to the same drive shaft that has sprocket(s) for engaging the track(s). Upon activation by a vehicle driver, opposing pistons engage the disc to retard rotation of the drive shaft. This, in turn, causes slower rotation of the tracks and slower movement of the vehicle.

Abstract: A remote simultaneous interpretation system particularly suitable for oral communication between a doctor and patient who do not speak a common language includes a user station equipped with a first and second headsets and microphones, a remote simultaneous interpretation system also equipped with a headset and a microphone and an audio link operatively interconnecting the stations. The simultaneous interpreter station includes controls for routing incoming and outgoing signals from and to separate portions of the user station, thereby allowing the remotely located interpreter to listen to either the doctor, the patient or both and to route voiced interpreter signals to the doctor, the patient or both. The use of simultaneous interpretation reduces the language barrier between a doctor and a patient, thereby improving rapport and overcoming social and/or cultural barriers to providing medical care.

Abstract: A simultaneous interpretation system includes a plurality of simultaneous interpretation stations interconnected with a multi-conductor bus which carries up to thirteen audio lines. One audio line designated FLOOR connects to a microphone into which a source language is spoken. An interpreter located in a booth operates station controls which interact with the system. The interpreter may input select FLOOR or any one of twelve LANGUAGE lines for input to a headset and may output-select any one of the twelve LANGUAGE lines for output via a microphone. A three position microphone switch provides selective routing of the interpreter's voice from the microphone to an output-selected LANGUAGE line during "active" simultaneous interpretation, or back to the headset of the interpreter when not "active." Each booth houses two interpreters working as a team, with parallel interconnected controls, and each interpreter hears the other interpreter when their microphones are both not in the "active" mode.

Abstract: A disc brake assembly comprising a frame including a caliper and brake pads carried thereby in laterally spaced relation to receive a disc therebetween. An actuator including first and second plunger members located for relative lateral displacement to effect displacement of the pads relatively toward one another, thereby to brake the disc and a lever extending between the plunger members with one of the members having a convex nose received in a first wedging bearing formed in the lever. The lever being pivotably mounted about a pivot on the frame for wedging movement between the members to shift and effect relative displacement of the members to brake the disc.

Abstract: A brake for a motorcycle or bicycle, of the type having a frame and a disc rotatable with a wheel, comprises:A. a housing having a fork defining a slot to receive a wheel axle bolt, and a connection to the frame, the housing configured to embrace a portion of the disc,B. brake pad means located within the housing to laterally engage the disc,C. a carrier and first ramp means on the carrier and supporting the brake pad means, the carrier being longitudinally movable and laterally resiliently flexible, within the housing,D. second ramp means on the housing and presented generally toward the first ramp means, andE. roller means located between the first and second ramp means to rollably urge the first ramp means and brake pad means laterally toward the disc, with accompanying resilient flexing of the carrier, in response to bodily movement of the carrier and first ramp means in one longitudinal direction.