Abstract: A lockable cell growth chamber is disclosed wherein the lid and base of the dish are provided with at least two pairs of locking members, each comprising a notched docking member and a docking member-engaging tab.
Abstract: A housing for one or more electrical components that are connected to sources of a plurality of voltages comprises a box, a first cover to cover a first portion of the opening in the box and a second cover to cover a second portion of the opening. The first cover includes a separator that projects into the box when the first cover is installed to divide the interior of the box and so that components connectable to a higher voltage can be separated from components connectable to a lower voltage.
Type:
Grant
Filed:
July 23, 2008
Date of Patent:
June 28, 2011
Assignee:
Veris Industries, LLC
Inventors:
Mark Shelton, Marc Bowman, Jim Bernklau, Jeff Stone, Roger McCoy
Abstract: A circuit emulator includes emulation resources programmed to emulate a circuit, a clocking system for clocking logic implemented by the emulation resources, a resource interface circuit, a logic analyzer, and a debugger. The resource interface circuit supplies input signals to the emulation resources, stores data representing behavior of signals generated by the emulation resources produces in response to the input signals and configures operating characteristics of the clocking system. Upon detecting a specified event in the selected signals of the emulation resources, the logic analyzer asserts a trigger signal telling the clocking system to stop clocking the emulation resources.
Abstract: A system which operates a digitally controlled model railroad transmitting a first command from a first client program to a resident external controlling interface through a first communications transport. A second command is transmitted from a second client program to the resident external controlling interface through a second communications transport. The first command and the second command are received by the resident external controlling interface which queues the first and second commands. The resident external controlling interface sends third and fourth commands representative of the first and second commands, respectively, to a digital command station for execution on the digitally controlled model railroad.
Abstract: The invention relates to a turning device for metal deposits used in combination with a separating device, comprising at least one turnable receiving unit mounted on a rotating axle under the separating device and in the vicinity of at least one conveyor, guiding means for guiding a metal deposit to a receiving unit acting as a turning device and means for rotating the receiving unit. The invention also relates to a method for handling metal deposits.
Abstract: A camshaft assembly is disclosed which comprises an inner shaft, an outer tube surrounding and rotatable relative to the inner shaft, and two groups of cam lobes mounted on the outer tube, the first group of cam lobes being fast in rotation with the outer tube, the second group being rotatably mounted on the outer surface of the tube and connected for rotation with the inner shaft. The connection between the second group of cam lobes and the inner shaft is effected by means of driving members whose positions are adjustable in order to compensate for significant manufacturing inaccuracies between the inner shaft and its associated group of cam lobes.
Type:
Grant
Filed:
March 13, 2006
Date of Patent:
June 14, 2011
Assignee:
Mechadyne PLC
Inventors:
Ian Methley, Richard Alwyn Owen, Nicholas James Lawrence, Timothy Mark Lancefield
Abstract: The invention relates to fuel system for gas driven piston engine in a marine vessel, which gas is stored in at least one fuel storage tank in the vessel as liquefied gas. The fuel feeding system comprises a separate fuel feed tank in which the gas is in liquid phase and at elevated pressure. The gas is also in liquid phase in the fuel storage tank, in which, however, prevails only the hydrostatic pressure caused by the liquid gas.
Abstract: An apparatus for reducing a metalliferous material in a fluidized bed includes a vessel for containing the fluidized bed, a mechanism for supplying the metalliferous material, a solid carbonaceous material, an oxygen-containing gas, and a fluidizing gas into the vessel for forming the fluidized bed in the vessel. The oxygen-containing gas supply mechanism includes one or more than one oxygen-containing gas injection lance having a lance tip with an outlet that is positioned for injecting the oxygen-containing gas in a downward flow into the vessel within a range of plus or minus 40° to the vertical.
Type:
Grant
Filed:
July 8, 2010
Date of Patent:
May 24, 2011
Assignee:
Outotec Oyj
Inventors:
Andreas Orth, Heinz Eichberger, Donald Keith Philp, Jeantine Van Gemund, legal representative, Rod Dry
Abstract: The present invention relates to a preheating arrangement in a fuel cell apparatus, the fuel cell apparatus comprising at least a fuel cell unit, the fuel cells of which include an anode side and a cathode side and an electrolyte therebetween and in which fuel cell apparatus there is at least a fuel inlet into the anode side and an oxygen-containing gas inlet into the cathode side as well as a de-sulphuring unit and a fuel modifying unit and an afterburner for combusting the exhaust gases of the anode and/or cathode sides. According to the invention, a separate fuel channel has been arranged for the afterburner for introducing fuel to the afterburner at least during the start-up phase of the fuel cell apparatus and that at least a portion of the exhaust gases formed in the combustion of the separately fed fuel is arranged to be directed during the start-up phase of the fuel cell apparatus from the afterburner for heating at least the de-sulphuring unit and/or the fuel modifying unit.
Abstract: A variable phase mechanism is described which comprises a drive member rotatable about an axis, first and second driven members rotatable in synchronism with the drive member, an actuator for rotating the first driven member relative to the drive member to vary the phase of rotation of the first driven member relative to the drive member, and a yoke coupling the second driven member for rotation with one of the drive member and the first driven member and movable transversely relative to the axis of the drive member to vary the phase of rotation of the second driven member relative to the drive member. In the invention, transverse movement of the yoke is effected by means of interaction between the other of the drive member and the first driven member and a radially outwards facing surface defined by the yoke.
Abstract: A testing system that includes an plural imaging devices capturing plural video sequences from a single optical path and concurrently displaying the video sequences for effectively positioning a probe for testing a semiconductor wafer.
Abstract: A method for mapping/enhancing the color of an image to be displayed on a display includes receiving an image having a plurality of pixels where each of the pixels has a plurality of color components. The image is processed using a pair of gamut color mapping operations in combination with skin-tone pixels detection to modify the image in a suitable manner for presentation on the display.
Abstract: A inspection wallet in the form of a paddle comprising a sleeve to define a front pocket and a rear pocket, the front pocket having a window and the rear pocket retaining a book of inspection insets having a status side, the inserts foldable for inserting into the front pocket across a divide in the status side and having an alternative message either side of the divide to enable each message to be shown through the window, the inserts having a counterfoil in the book consistent with a reverse side to the status side to provide a record of inspection.
Abstract: A prober for testing devices in a repeat structure on a substrate is provided with a probe holder plate, probe holders mounted on the plate, and a test probe associated with each holder. Each test probe is displaceable via a manipulator connected to a probe holder, and a substrate carrier fixedly supports the substrate. Testing of devices, which are situated in a repeat structure on a substrate, in sequence without a substrate movement and avoiding individual manipulation of the test probes in relation to the contact islands on the devices, is achieved in that the probe holders are fastened on a shared probe holder plate and the probe holder plate is moved in relation to the test substrate.
Type:
Grant
Filed:
December 30, 2008
Date of Patent:
April 26, 2011
Assignee:
Cascade Microtech, Inc.
Inventors:
Frank-Michael Werner, Matthias Zieger, Sebastian Giessmann
Abstract: The PN junctions of a transistor are biased for operation in the active mode but an initial flow of current reverses the bias of the base-emitter junction causing the transistor to conduct a resonant current with a voltage less than the forward junction voltage of said base-emitter.
Abstract: The invention utilizes the firing order of the cylinders within the engine to identify the cylinder or cylinders that mainly contribute or, alternatively, contribute as little as possible to the production of certain harmonic frequencies in the engine's torque. In order to use the engine's torque for this purpose, the calculation of torque must take into account the non-linearities of the engine system. Thus the calculation of torque takes into account not only the properties of the engine but also the properties of the load and the shaft.
Abstract: A multipurpose folding hand tool including a tool holder permitting exchanges of blades. The tool may include a folding scissors including a spring that is moved into operative engagement with a scissors handle to open the scissors handles apart from each other only as the scissors approaches an extended, operative position with respect to the handle of the folding land tool, within which it may be stowed. A resilient grip member is incorporated in one of the handles of the folding multipurpose hand tool. A wire cutter and a crimping tool are located on pliers jaw tangs, between the pliers pivot and the foldable handles of the tool.
Type:
Grant
Filed:
May 3, 2007
Date of Patent:
April 19, 2011
Assignee:
Leatherman Tool Group, Inc.
Inventors:
Melissa C. Yale, Hollan A. Tsuda, Glenn Klecker, Benjamin C. Rivera
Abstract: An actuating system for a gas exchange valve of an internal combustion engine is described which comprises two cams (12,14) associated with the valve (10), a summation linkage (22,24,30,32) for lifting the valve in dependence upon the sum of the instantaneous lifts of the two cams (12,14). A de-activating mechanism 34 is provided for selectively decoupling the summation linkage from one (12) of the two cams.