Abstract:
A fluid dispense system having a computer control system that operatively controls a stepper motor driving a nutating pump. The stepper motor actuates the nutating pump piston through partial revolutions. The computer control system determines the number of stepper motor steps required to pump a desired amount of fluid by the nutating pump by rotating the piston through segments which are less than a full revolution.
Abstract:
A thermoformer apparatus has sheet supporting rails which are divided into sections hinged together to facilitate widening of the spacing between the rails with adjuster drive mechanism as the sheet moves through an oven to eliminate sagging of the sheet as it becomes heated. Thermoformer chains are driven by a pair of independently operable servo motors each associated with a respective thermoformer chain.
Abstract:
A drive system for double toggle mechanisms used to move upper and lower platens with an electric servo motor-gear box drive shaft driving a crank arm arranged to drive a respective double toggle mechanism in turn connected to the platen. The drive shaft axis is located below the toggle mechanism link pivots and driven in a direction so that the motor acts to assist the double toggle mechanism in lifting the platen, reducing the servo motor peak load. The various components are arranged for symmetrical loading of the pivots concerning the toggle links to increase the evenness of the platen when being raised or lowered.
Abstract:
An upper receiver is provided for cooperatively engaging a lower receiver, wherein the lower receiver includes at least a trigger and a lower hammer. The upper receiver includes an upper sear movable in response to movement of the lower hammer, thereby permitting an upper hammer in the upper receiver to actuate a valve in the upper receiver and pass a motive gas to a firing chamber and thereby expel a projectile through a barrel of the upper receiver.
Abstract:
A method and apparatus is provided for acoustic ranging by application of linear period modulated sound. In one aspect of the instant invention, an apparatus is provided for acoustic ranging by application of linear period modulated sound. The apparatus includes at least one source adapted to generate at least one modulated Doppler invariant signal and at least one receiver deployed along a seismic sensing cable, wherein the receiver is adapted to receive at least one modulated Doppler invariant signal from the at least one source. The apparatus further includes a signal processing unit adapted to determine the propagation time delay between the source and the receiver using the modulated Doppler invariant signal and the received Doppler invariant signal.
Abstract:
An apparatus for making and dispensing frozen aerated products includes a rotating horizontal freeze plate with an upper surface for receiving a chilled aerated mix. The chilled aerated mix includes, in one embodiment, ice cream base that has been sufficiently aerated, and flavor. The apparatus further includes a scraper for scraping frozen aerated mix off of the rotating freeze plate. The scraper includes a body that forms an elongated semi-cylindrical channel. The apparatus also includes a plow for pushing the scraped, frozen and aerated mix through the channel towards a cup held by a cup lifter disposed at an end of the channel. The action of the plow pushes the scraped frozen aerated mix through the channel and into the cup resulting in a generally round scoop of scraped frozen aerated mix in the cup that resembles a serving scoop experienced at a traditional ice cream shop.
Abstract:
A linear bolt mechanism for a gun is provided, wherein a bolt moves between a firing position and an open position through linear motion, without requiring rotation of the bolt. The bolt includes a seating socket which engages a locking pin to permit travel of the bolt upon disposing the locking pin in a traveling position. The seating socket also engages the locking pin when the locking pin engages the locking socket, thereby precluding movement of the bolt with the locking pin in the locking position.
Abstract:
The invention is a transporter for moving a rolltainer, a trolley, and various other multi-wheeled containers that roll on a surface. The transporter utilizes lever-assisted rotating forks to lift and position the container to provide maximum traction, stability, and safety. The transporter utilizes hub motors for increased maneuverability and to eliminate drivetrain elements. The transporter is configured to keep transporter structure between the operator and the load during al operative modes to maximize operator safety.
Abstract:
A method for performing business control task notification is proposed. The method comprises processing a combination of one or more databases and one or more user profiles to generate a schedule template and receive a request for a schedule. A computer program product compares attributes of the request for the schedule to a user profile and a schedule template to identify one or more events of the schedule template to be accessed from one or more of a plurality of distributed databases and forms a query to be sent to the one or more distributed databases. The query is sent to a particular database among the plurality of distributed databases. The computer program product receives a positive response to the query, indicating that the particular database contains a first event for the schedule, and the event. In response to receiving the event, the schedule is created. The schedule is stored. One or more current events in the schedule requiring a notification are identified, and the notification is sent to a destination.