Patent application number | Description | Published |
20100320317 | NEAR-BETA TITANIUM ALLOY FOR HIGH STRENGTH APPLICATIONS AND METHODS FOR MANUFACTURING THE SAME - A high strength near-beta titanium alloy including, in weight %, 5.3 to 5.7% aluminum, 4.8 to 5.2% vanadium, 0.7 to 0.9% iron, 4.6 to 5.3% molybdenum, 2.0 to 2.5% chromium, and 0.12 to 0.16% oxygen with balance titanium and incidental impurities is provided. An aviation system component comprising the high strength near-beta titanium alloy, and a method for the manufacture of a titanium alloy for use in high strength, deep hardenability, and excellent ductility applications are also provided. | 12-23-2010 |
20120107132 | TITANIUM ALLOY WITH IMPROVED PROPERTIES - A titanium alloy having high strength, fine grain size, and low cost and a method of manufacturing the same is disclosed. In particular, the inventive alloy offers a strength increase of about 100 MPa over Ti 6-4, with a comparable density and near equivalent ductility. The inventive alloy is particularly useful for a multitude of applications including components of aircraft engines. The Ti alloy comprises, in weight percent, about 6.0 to about 6.7% aluminum, about 1.4 to about 2.0% vanadium, about 1.4 to about 2.0% molybdenum, about 0.20 to about 0.42% silicon, about 0.17 to about 0.23% oxygen, maximum about 0.24% iron, maximum about 0.08% carbon and balance titanium with incidental impurities. | 05-03-2012 |
20120181385 | NEAR-BETA TITANIUM ALLOY FOR HIGH STRENGTH APPLICATIONS AND METHODS FOR MANUFACTURING THE SAME - A high strength near-beta titanium alloy including, in weight %, 5.3 to 5.7% aluminum, 4.8 to 5.2% vanadium, 0.7 to 0.9% iron, 4.6 to 5.3% molybdenum, 2.0 to 2.5% chromium, and 0.12 to 0.16% oxygen with balance titanium and incidental impurities is provided. An aviation system component comprising the high strength near-beta titanium alloy, and a method for the manufacture of a titanium alloy for use in high strength, deep hardenability, and excellent ductility applications are also provided. | 07-19-2012 |
20120202085 | LOW-COST ALPHA-BETA TITANIUM ALLOY WITH GOOD BALLISTIC AND MECHANICAL PROPERTIES - An alpha-beta Ti alloy having improved mechanical and ballistic properties formed using a low-cost composition is disclosed. In one embodiment, the Ti alloy composition, in weight percent, is 4.2 to 5.4% aluminum, 2.5 to 3.5% vanadium, 0.5 to 0.7% iron, 0.15 to 0.19% oxygen and balance titanium. The exemplary Ti alloy exhibits a tensile yield strength of at least about 120,000 psi and an ultimate tensile strength of at least about 128,000 psi in both longitudinal and transverse directions, a reduction in area of at least about 43%, an elongation of at least about 12% and about a 0.430-inch-thick plate has a V | 08-09-2012 |
Patent application number | Description | Published |
20100062522 | Incubation system with low temperature enclosure - An incubator is fitted with an enclosure which surrounds the incubator. A cold air generation system supplies relatively cold air to a space formed between enclosure and the incubator. The system supplying the cold air can be embodied in a cart or base upon which the incubator sits. The enclosure is also placed on the base in a manner such that it substantially envelops the incubator. The top of the cart has openings for egress of cold air and return of air so that air may circulate in a closed loop. The incubator, cold air supply system and enclosure present a solution for incubating samples in a nominal 20-25° C. temperature environment. The enclosure, which is preferably insulated, may include a void or opening which exposes doors or other access device of the incubator, allowing direct access to the samples in the incubator while the rest of the incubator is enveloped by the enclosure. | 03-11-2010 |
20100311108 | System and method for agitation of multiple specimen containers - A system is disclosed for agitating multiple specimen containers each containing a sample and a growth medium. The system includes a plurality of racks. The racks have a plurality of receptacles, each of which is adapted for holding a specimen container. The racks include a first rack oriented in a first direction and a second rack oriented in a second direction different from the first direction. The system also includes a rotating turret having a frame holding the racks. The frame is rotatable about an axis, wherein the rotating turret operates to rotate the racks about the axis to an access position, e.g., where a user may access the specimen containers. The system also includes an agitation assembly coupled to the racks. The agitation assembly rocks the racks back and forth thereby agitating specimen containers held by the racks. In one configuration, the system is incorporated into an automated instrument detecting whether a microbiological agent is present in the specimen container. In another configuration, the system is incorporated into an automated instrument identifying or characterizing the microbiological agent. | 12-09-2010 |
20120238007 | Culture Bottles with Internal Sensors - Specimen containers incorporating a sensor are provided with features for decreasing the volume of polymer matrix material required for the sensor. Such volume-reducing features can take the form of scallop-like indentations projecting inwards towards the interior of the container formed in the transition between the side wall of the container and the base of the container. Alternatively, the base of the container includes a raised rim extending upwards into the interior of the body inward of and spaced from the side wall. The rim defines a chamber for the sensor. Methods of manufacturing specimen containers with cured liquid phase sensor matrix materials are also disclosed. | 09-20-2012 |
20130192036 | INCUBATION SYSTEM WITH LOW TEMPERATURE ENCLOSURE - An incubator is fitted with an enclosure which surrounds the incubator. A cold air generation system supplies relatively cold air to a space formed between enclosure and the incubator. The system supplying the cold air can be embodied in a cart or base upon which the incubator sits. The enclosure is also placed on the base in a manner such that it substantially envelops the incubator. The top of the cart has openings for egress of cold air and return of air so that air may circulate in a closed loop. The incubator, cold air supply system and enclosure present a solution for incubating samples in a nominal 20-25° C. temperature environment. The enclosure, which is preferably insulated, may include a void or opening which exposes doors or other access device of the incubator, allowing direct access to the samples in the incubator while the rest of the incubator is enveloped by the enclosure. | 08-01-2013 |
Patent application number | Description | Published |
20080216590 | Compact, integrated system for processing test samples - An integrated instrument processes fluid test samples using disposable test devices. The test devices are carried in a carrier. The instrument includes a vacuum station receiving the carrier for batch loading of the test devices with fluid samples to be tested. The user removes the carrier from the vacuum station and inserts it into a loading station of a separate carrier and test device processing subsystem. This subsystem includes a transport system moving the carrier through the instrument where various modules perform operations on the test devices, including sealing the test devices, loading the test devices into an incubation station, incubation of the test devices, test device reading, and test device disposal. | 09-11-2008 |
20080314527 | Sealer for test sample devices - A sealer for a sample testing instrument is disclosed that cuts and seals a fluid conduit that connects a test sample device with a fluid receptacle containing a fluid sample. The sealer includes an enclosure and a protective shield to protect a user or technician from contact with the cutting element assembly in the sealer. The cutting element assembly includes a spring-loaded element that engages the test sample device and holds it in a fixed position while a cutting element (e.g., hot wire) cuts the fluid conduit. A motor driving the cutting element assembly is positioned at an angle having both vertical and horizontal components, whereby adjustment of the motor firmware allows for adjustment of the position of the cutting element relative to the instrument in both horizontal and vertical directions. | 12-25-2008 |
20110124028 | AUTOMATED MICROBIAL DETECTION APPARATUS - A method and automated apparatus for rapid non-invasive detection of a microbial agent in a test sample is described herein. The apparatus may include one or more means for automated loading, automated transfer and/or automated unloading of a specimen container. The apparatus also includes a detection system for receiving a detection container, e.g., container or vial, containing a biological sample and culture media. The detection system may also include one or more heated sources, holding structures or racks, and/or a detection unit for monitoring and/or interrogating the specimen container to detect whether the container is positive for the presence of a microbial agent therein. In other embodiment, the automated instrument may include one or more, bar code readers, scanners, cameras, and/or weighing stations to aid in scanning, reading, imaging and weighing of specimen containers within the system. | 05-26-2011 |
20110124029 | AUTOMATED LOADING MECHANISM FOR MICROBIAL DETECTION APPARATUS - The present invention is directed to a method and automated loading mechanism for loading an apparatus. The apparatus of the present invention may include a means for automated loading, a means for automated transfer and/or a means for automated unloading of a container (e.g., a specimen container). In one embodiment, the apparatus can be an automated detection apparatus for rapid non-invasive detection of a microbial agent in a test sample. The detection system also including a heated enclosure, a holding means or rack, and/or a detection unit for monitoring and/or interrogating the specimen container to detect whether the container is positive for the presence of a microbial agent. In other embodiment, the automated instrument may include one or more, bar code readers, scanners, cameras, and/or weighing stations to aid in scanning, reading, imaging and weighing of specimen containers within the system | 05-26-2011 |
20110124030 | AUTOMATED LOADING MECHANISM FOR MICROBIAL DETECTION APPARATUS - The present invention is directed to a method and automated loading mechanism for loading an apparatus. The apparatus of the present invention may include a means for automated loading, a means for automated transfer and/or a means for automated unloading of a container (e.g., a specimen container). In one embodiment, the apparatus can be an automated detection apparatus for rapid non-invasive detection of a microbial agent in a test sample. The detection system also including a heated enclosure, a holding means or rack, and/or a detection unit for monitoring and/or interrogating the specimen container to detect whether the container is positive for the presence of a microbial agent. In other embodiment, the automated instrument may include one or more, bar code readers, scanners, cameras, and/or weighing stations to aid in scanning, reading, imaging and weighing of specimen containers within the system. | 05-26-2011 |
20110124038 | AUTOMATED TRANSFER MECHANISM FOR MICROBIAL DETECTION APPARATUS - The present invention is directed to a method and automated transfer means for transferring a container within an apparatus. The apparatus of the present invention may include a means for automated loading, a means for automated transfer and/or a means for automated unloading of a container (e.g., a specimen container). In one embodiment, the apparatus can be an automated detection apparatus for rapid non-invasive detection of a microbial agent in a test sample. The detection system also including a heated enclosure, a holding means or rack, and/or a detection unit for monitoring and/or interrogating the specimen container to detect whether the container is positive for the presence of a microbial agent. In other embodiment, the automated instrument may include one or more, bar code readers, scanners, cameras, and/or weighing stations to aid in scanning, reading, imaging and weighing of specimen containers within the system. | 05-26-2011 |
20110124096 | AUTOMATED CONTAINER MANAGEMENT DEVICE FOR MICROBIAL DETECTION APPARATUS - The present invention is directed to a method and container locator means for moving a container among one or more work-flow stations within an apparatus. The apparatus of the present invention may include a means for automated loading, a means for automated transfer and/or a means for automated unloading of a container (e.g., a specimen container). In one embodiment, the apparatus can be an automated detection apparatus for rapid non-invasive detection of a microbial agent in a test sample. The detection system also including a heated enclosure, a holding means or rack, and/or a detection unit for monitoring and/or interrogating the specimen container to detect whether the container is positive for the presence of a microbial agent. In other embodiment, the automated instrument may include one or more, bar code readers, scanners, cameras, and/or weighing stations to aid in scanning, reading, imaging and weighing of specimen containers within the system. | 05-26-2011 |
20110125314 | METHOD FOR AUTOMATED UNLOADING OF A MICROBIAL DETECTION APPARATUS - The present invention is directed to a method and automated unloading means for unloading a container from an apparatus. The apparatus of the present invention may include a means for automated loading, a means for automated transfer and/or a means for automated unloading of a container (e.g., a specimen container). In one embodiment, the apparatus can be an automated detection apparatus for rapid non-invasive detection of a microbial agent in a test sample. The detection system also including a heated enclosure, a holding means or rack, and/or a detection unit for monitoring and/or interrogating the specimen container to detect whether the container is positive for the presence of a microbial agent. In other embodiment, the automated instrument may include one or more, bar code readers, scanners, cameras, and/or weighing stations to aid in scanning, reading, imaging and weighing of specimen containers within the system. | 05-26-2011 |
20130257238 | SLIDING HINGES AND RELATED METHODS AND DEVICES SUITABLE FOR APPARATUS FOR AUTOMATED EVALUATION OF MICROORGANISM GROWTH IN TEST SAMPLES - Devices and systems include housing members with sliding hinges that allow straight linear outward extension before allowing the front housing member to pivot open provide access to interiors for service using smaller footprints and/or without disrupting abutting instrument operation. | 10-03-2013 |
20150176046 | Method for Automated Unloading of Microbial Detection Apparatus - The present invention is directed to a method and automated unloading means for unloading a container from an apparatus. The apparatus of the present invention may include a means for automated loading, a means for automated transfer and/or a means for automated unloading of a container (e.g., a specimen container). In one embodiment, the apparatus can be an automated detection apparatus for rapid non-invasive detection of a microbial agent in a test sample. The detection system also including a heated enclosure, a holding means or rack, and/or a detection unit for monitoring and/or interrogating the specimen container to detect whether the container is positive for the presence of a microbial agent. In other embodiment, the automated instrument may include one or more, bar code readers, scanners, cameras, and/or weighing stations to aid in scanning, reading, imaging and weighing of specimen containers within the system. | 06-25-2015 |
20150368606 | AUTOMATED TRANSFER MECHANISM FOR MICROBIAL DETECTION APPARATUS - The present invention is directed to a method and automated transfer means for transferring a container within an apparatus. The apparatus of the present invention may include a means for automated loading, a means for automated transfer and/or a means for automated unloading of a container (e.g., a specimen container). In one embodiment, the apparatus can be an automated detection apparatus for rapid non-invasive detection of a microbial agent in a test sample. The detection system also including a heated enclosure, a holding means or rack, and/or a detection unit for monitoring and/or interrogating the specimen container to detect whether the container is positive for the presence of a microbial agent. In other embodiment, the automated instrument may include one or more, bar code readers, scanners, cameras, and/or weighing stations to aid in scanning, reading, imaging and weighing of specimen containers within the system. | 12-24-2015 |