Abstract:
A shielded magnetic attachment apparatus is provided, having engaged and disengaged configurations, and comprising: at least one magnet; a first casing comprising ferromagnetic material attached to one side of the at least one magnet; a second casing comprising ferromagnetic material operably magnetically attachable to the at least one magnet; and a release mechanism attached to either the first or second casing for transitioning the shielded magnetic attachment apparatus from the engaged to the disengaged configuration; wherein the shielded magnetic attachment apparatus is in the engaged configuration when the at least one magnet provides a magnetic force which acts to keep the shielded magnetic attachment apparatus in the engaged configuration, and the shielded magnetic attachment apparatus is in the disengaged configuration when not in the engaged position.
Abstract:
An anonymous trading system includes a prime broker facility that allows a third party to trade on behalf of an institution. A deal is executed between the third party and a counter-party and a further deal is then executed between the third party and the party on whose behalf it has traded. The second deal may be for the same amount as the first deal or may be altered to include the third party's fee for conducting the first deal. Clients of the third party have prices available to them for trades made via the third party which are displayed at their trader terminals. The client sees that a better price is available though the third party than by dealing direct and selects to conduct a deal through the third party.
Abstract:
A computer trading system includes a quote screening function configured to accept quotes specifying a quote amount in a price where the quote amount is greater than a minimum quote amount to produce screen quote messages and to reject quotes specifying a quote amount less than the minimum quote amount. A market view generator generates market views from those quotes which specify an amount greater than or equal to the minimum quote amount. An order screening function only accepts orders specifying an amount less than a maximum transaction amount submitted in response to the market views to produce screened order messages. A transaction processor receives screened quote messages and screened order messages and matches appropriate messages with each other. The minimum quote amount is substantially equal to or greater than the maximum transaction amount whereby a screened order message can be matched entirely with one screened quote message.
Abstract:
A method and apparatus for controlling a fuel pump assembly comprising a plurality of pump elements for delivering fuel at high pressure to a rail volume, each of the pump elements comprising a plunger which is driven by an associated cam to perform at least one pumping event per engine revolution and a control valve for controlling fuel flow into and/or out of the pump chamber. Each pumping event corresponds to an associated cam lobe of the associated cam. The method comprises, for each pumping event of each pump element, controlling the control valve of said pump element in response to an output control signal derived from at least one previous pumping event. The output control signal is derived by measuring fuel pressure within the rail volume to derive a measured rail pressure value; and comparing the measured rail pressure value with a demanded rail pressure value to derive a rail pressure error. A proportional and integral calculation is performed on the rail pressure error to derive a proportional term for the rail pressure error and an integral term for the rail pressure error. The proportional term and the integral term are combined to derive the output control signal.Monitoring of the integral term for each pumping event of each pump element provides a means for identifying and diagnosing a fault condition within the fuel pump assembly or associated fuel system.
Abstract:
An anonymous trading system includes a prime broker facility that allows a third party to trade on behalf of an institution. A deal is executed between the third party and a counter-party and a further deal is then executed between the third party and the party on whose behalf it has traded. The second deal may be for the same amount as the first deal or may be altered to include the third party's fee for conducting the first deal. Clients of the third party have prices available to them for trades made via the third party which are displayed at their trader terminals. The client sees that a better price is available though the third party than by dealing direct and selects to conduct a deal through the third party.
Abstract:
A device for characterizing the biological properties of cells can include a plurality of dual-compartment assay chambers wherein the compartments of each chamber are separated by a cell layer across which ions can flow. The biological properties of the cell layer in the presence or absence of experimental compounds can be determined by measuring an electrical gradient across the layer. A individual dual-compartment chamber of this type may be referred to as an “Ussing chamber.”
Abstract:
This invention addresses the need for dealing with complex planning calculations based on data warehouse or Planning Data Repository (PDR) data where some aggregated data or forecast data might be changed without directly manipulating the underlying data, and where there may be several relationships linking the data. The system is able to deal with complex relationships along more than one axis or dimension. A number of iterations are typically used involving both back-solving and ‘forward-solving’. The subset of cells that needs to be recalculated is identified before steps of back-solving and/or forward-solving using parent/child tables. The scanning of these tables looking for potential dependencies is much simpler and faster than to looking at the actual formulae or functions relating the cells. The step of creating the parent/child tables is carried out in advance of the actual calculation by parsing all the relationships (formulae and functions) and summarising the dependencies between cells in the parent/child tables.
Abstract:
A vital sign monitoring and naloxone delivery device for reducing adverse outcomes of opioid overdoses includes a housing, which contains a battery, a pump, and a microprocessor, and to which band is attached. The band attaches the housing to an arm of a user. A pulse oximeter and an injector, which are attached to a bottom of the housing, the battery, and the pump are operationally engaged to the microprocessor. The injector is operationally engaged to the pump. The pulse oximeter measures a blood oxygenation level and a pulse rate of the user and relays the measurements to the microprocessor, which then determines an opioid overdose. A cartridge containing naloxone is inserted through a cutout in the housing to engage the cartridge to the pump. Upon determination of the overdose, the microprocessor actuates the pump and the injector to inject the user with naloxone to counter the effects an opioid.
Abstract:
Systems and methods for monitoring laboratory animals includes a tag comprising an inductive element and a capacitive element attached to a portion of a laboratory animal. The position of the portion is detected by monitoring the effect of the tag on a time-varying magnetic field having different frequencies, one near tag resonance, and one away from tag resonance.
Abstract:
A computer trading system includes a quote screening function configured to accept quotes specifying a quote amount in a price where the quote amount is greater than a minimum quote amount to produce screen quote messages and to reject quotes specifying a quote amount less than the minimum quote amount. A market view generator generates market views from those quotes which specify an amount greater than or equal to the minimum quote amount. An order screening function only-accepts orders specifying an amount less than a maximum transaction amount submitted in response to the market views to produce screened order messages. A transaction processor receives screened quote messages and screened order messages and matches appropriate messages with each other. The minimum quote amount is substantially equal to or greater than the maximum transaction amount whereby a screened order message can be matched entirely with one screened quote message.