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346results about How to "Strict control" patented technology

Method and system for infusing an osmotic solute into a patient and providing feedback control of the infusing rate

InactiveUS20070088333A1Careful monitoringTightly controlPharmaceutical delivery mechanismCatheterRate of infusionUrine
A patient intravenous (I.V.) infusion pump and biosensors, such as urine volume and sodium concentration sensors, are combined in an infusion system to infuse controlled amount of osmotic agent, such as hypertonic saline, into a blood vessel of a patient. A control subsystem is responsive to the biosensors output and configured to automatically adjust the infusion rate of the infusion pump based on said output. The resulting therapy increases urine output to resolve fluid overload and edema.
Owner:MEDICAL SYST

Gravity flow sludge load-out metering gate

InactiveUS6508387B1Easy to controlReduction in splashing and splatteringClosuresLiquid flow controllersSludgeEngineering
A gravity flow sludge load-out metering gate comprising a frame having longitudinal and horizontal frame rails and a transverse rail member which defines a gate front portion and a smaller gate rear portion. A sludge inlet funnel is positioned above the front portion for insertion into the interior of a hopper discharge outlet. In the preferred embodiment, the sludge inlet funnel is substantially square and has four triangular, tapering interior sides, which, when viewed from above define an asymmetrical four-pointed star, the interior configuration of which further defines an asymmetrical diamond-shaped sludge discharge orifice. Interior to the metering gate frame is a metering gate blade, slidingly positioned between a plurality of support rollers and a bulb seal, the gate operatively connected to electric, hydraulic, or pneumatic power.
Owner:RDP TECH

High volume electronic mail processing systems and methods

High volume electronic mail messaging transfer systems and methods employ several groups of servers in order to more efficiently handle processing and transmission of messages to large numbers of recipients. A first group of servers designated as the A servers in the preferred exemplary embodiment provide storage for databases containing various electronic mail lists. These servers also preferably contain the majority of software which is used in manipulation and processing of messages for transmission to the recipients identified on the lists. A second class or group of servers referred to as the B servers is preferably employed under the control of the A servers. It is the B servers which actually perform mass delivery of the electronic mail messages. In a further preferred exemplary embodiment, yet another group of servers known as the C servers is used to collect bounced electronic mail messages and to provide this information to the A servers.
Owner:MINDSHARE DESIGN

Packet forwarding apparatus using token bucket algorithm and leaky bucket algorithm

A packet forwarding apparatus and network system for providing different types of bandwidth control services to the user; in which a packet forwarding apparatus for transferring data comprises an interface unit for sending and receiving packets, and a traffic shaper for controlling the packet transmission timing and a packet switch for sending an output to the interface unit as the destination of the received packet; and the traffic shaper uses a token bucket algorithm when transmitting a packet to guarantee the minimum frame rate, and uses a leaky bucket algorithm when limiting the peak frame rate.
Owner:HITACHI LTD

Apparatus and method for precision thermal processing of a body

The invention pertains to apparatus and method for precision thermal processing of a body. An energy beam emanating from an energy beam source is scanned across the surface of the body, creating heat input through a moving spot on the surface of said body. By means described herein to condition the spot shape and flux profile, the flux profile within the spot is configured to approximate a thermal solution obtained by solving a boundary condition of the third kind imposed upon the moving spot associated with the beam as it is scanned across the body. In this manner a predetermined surface temperature profile is imposed on the surface of the body within a moving, locally heated spot of predetermined shape and size.Potential uses include any application which would benefit from the ability to apply a prescribed uniform or variable thermal process to the surface of a body, thus including but not limited to thermal processing of inorganic materials, such as metals and ceramics, and thermal processing of polymeric or organic materials or tissues. Exemplary desired outcomes range from an improvement of surface properties, such as hardness or wear resistance, to the fabrication of a component through an additive manufacturing process.
Owner:FRACTURELAB
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