Patent application number | Description | Published |
20100054079 | CONNECTOR FOR SEISMIC CABLE - A method and apparatus for a seismic cable is described. The apparatus includes a plurality of cable segments comprising at least a first cable segment and a second cable segment coupled by a connector. The connector comprises a cylindrical body having a first diameter, a portion of the body having a second diameter that is smaller than the first diameter and centrally positioned between opposing ends of the body, a first coupling section having a terminating end of the first cable segment anchored therein, and a second coupling section having a terminating end of the second cable segment anchored therein, at least a portion of the first and second coupling sections being rotatably coupled to respective ends of the body, wherein the connector isolates the first cable segment from the second cable segment. A method of deployment and retrieval of the seismic cable is also described. | 03-04-2010 |
20100054860 | SEISMIC CABLE WITH ADJUSTABLE BUOYANCY - A method and apparatus for a seismic cable is described. In one embodiment, the seismic cable includes a first cable segment and a second cable segment coupled together by a connector. Each cable segment includes an inner jacket defining a hollow core, a braided strength fiber surrounding the inner jacket, and an outer jacket circumferentially surrounding the braided strength fiber, wherein the connector isolates the first and second cable segments. | 03-04-2010 |
20110217123 | OCEAN BOTTOM SEISMIC SENSOR DEPLOYMENT VEHICLE - Embodiments described herein relate to an apparatus and method for transferring one or more seismic sensor devices to or from a support vessel on or near a surface of a body of water and a subsurface marine location. In one embodiment, an apparatus for transferring seismic sensor devices is provided. The apparatus includes a frame structure having one or more rails disposed thereon, the one or more rails comprising an elevator mechanism and defining at least one exit path for one or more seismic sensor devices, and one or more motors coupled to the elevator mechanism. | 09-08-2011 |
20120269580 | SEISMIC CABLE WITH ADJUSTABLE BUOYANCY - A method and apparatus for a seismic cable is described. In one embodiment, the seismic cable includes a first cable segment and a second cable segment coupled together by a connector that prevents transmission of power and data signals between the first cable segment and the second cable segment. Each cable segment includes an inner jacket defining a hollow core, a braided strength fiber surrounding the inner jacket, and an outer jacket circumferentially surrounding the braided strength fiber, wherein the connector isolates the first and second cable segments. | 10-25-2012 |
20130263410 | COUPLER, METHODS, AND APPLICATIONS - A coupler for a cable includes a body portion having integral first and second ends and an integral gate having a key entry region, wherein the body portion has a free space at least partially enclosed by an inner surface of the body portion and the gate. A complimentary coupling ring includes an integral perimetal body having a head section, a foot section, and two arm sections therebetween, wherein at least one of the arm sections has a key region, wherein the key region consists of a solid, integral portion of the at least one arm section. A coupler/coupling ring assembly comprises a coupler and a coupling ring that is removeably engageable with the coupler. The coupler/coupling ring assembly is suited for interconnecting lengths of cable, particularly suited for, but not limited to, undersea applications such as attaching a seismic data recording device to the coupler via the coupling ring. | 10-10-2013 |
20130266365 | COUPLING RING , METHODS AND APPLICATIONS - A coupler for a able includes a body portion having integral first and second ends and an integral gate having a key entry region, wherein the body portion has a free space at least partially enclosed by an inner surface of the body portion and the gate. A complimentary coupling ring includes an integral perimetal body having a head section, a foot section, and two arm sections therebetween, wherein at least one of the arm sections has a key region, wherein the key region consists of a solid, integral portion of the at least one arm section. A coupler/coupling ring assembly comprises a coupler and a coupling ring that is removeably engageable with the coupler. The coupler/coupling ring assembly is suited for interconnecting lengths of cable, particularly suited for, but not limited to, undersea applications such as attaching a seismic data recording device to the coupler via the coupling ring. | 10-10-2013 |
20130266366 | COUPLER/ COUPLING RING ASSEMBLY, METHODS, AND APPLICATIONS - A coupler for a cable includes a body portion having integral first and second ends and an integral gate having a key entry region, wherein the body portion has a free space at least partially enclosed by an inner surface of the body portion and the gate. A complimentary coupling ring includes an integral perimetal body having a head section, a foot section, and two arm sections therebetween, wherein at least one of the arm sections has a key region, wherein the key region consists of a solid, integral portion of the at least one arm section. A coupler/coupling ring assembly comprises a coupler and a coupling ring that is removeably engageable with the coupler. The coupler/coupling ring assembly is suited for interconnecting lengths of cable, particularly suited for, but not limited to, undersea applications such as attaching a seismic data recording device to the coupler via the coupling ring. | 10-10-2013 |
20130308421 | SEISMIC CABLE WITH ADJUSTABLE BUOYANCY - A method and apparatus for a seismic cable is described. In one embodiment, a method for performing a seismic survey in a water column is described. The method comprises providing a length of flexible cable from a cable storage device disposed on a vessel to a cable handling device adjacent the cable storage device. The flexible cable comprises a specific gravity that is greater than a specific gravity of water in the water column. The method further comprises routing the flexible cable to pass adjacent a workstation disposed on the vessel, deploying a free end of the flexible cable into the water column, attaching at least one of a plurality of seismic sensor units to the cable as the cable passes the workstation, and controlling the motion of the vessel and the rotational speed of the cable handling device to allow the flexible cable to rest on the bottom of the water column. | 11-21-2013 |
20150055435 | SEISMIC CABLE WITH ADJUSTABLE BUOYANCY - A method and apparatus for a seismic cable is described. In one embodiment, a method for performing a seismic survey in a water column is described. The method comprises providing a length of flexible cable from a cable storage device disposed on a vessel to a cable handling device adjacent the cable storage device. The flexible cable comprises a specific gravity that is greater than a specific gravity of water in the water column. The method further comprises routing the flexible cable to pass adjacent a workstation disposed on the vessel, deploying a free end of the flexible cable into the water column, attaching at least one of a plurality of seismic sensor units to the cable as the cable passes the workstation, and controlling the motion of the vessel and the rotational speed of the cable handling device to allow the flexible cable to rest on the bottom of the water column. | 02-26-2015 |
Patent application number | Description | Published |
20080205583 | Radiation scanning of objects for contraband - Systems and methods for the radiation scanning of objects, including large objects such as cargo containers, to identify contraband. | 08-28-2008 |
20090067575 | Radiation scanning units including a movable platform - A scanning unit for inspecting objects comprises in one example a radiation source, a movable platform to support an object, and a detector positioned to receive radiation after interaction of radiation with the object. The platform is movable at least partially within a cavity defined, at least partially, below at least one of the source or the detector. In another scanning unit, a first conveyor conveys an object to a movable platform, and second and third conveyors convey the object from the platform. The second and third conveyors are at different vertical heights. In another scanning unit, images from an energy sensitive detector and a spatial detector are fused. In a method, scanning parameters during CT scanning are changed and images reconstructed before and after the change. In another method, an object is scanned with X-ray beams having first and second energy distributions, generated by the same X-ray source. | 03-12-2009 |
20100051833 | Energy Modulator for Modulating an Energy of a Particle Beam - An energy modulator for use with a particle source that provides a beam of particles includes a first block moveable between a first position and a second position, wherein when the first block is at the second position, it is in a path of the beam, and a second block moveable relative to the first block, wherein the second block and the first block are offset from each other in a direction of the beam, wherein the first block has a first energy absorption characteristic, and the second block has a second energy absorption characteristic that is different from the first energy absorption characteristic. | 03-04-2010 |
20120097871 | ENERGY MODULATOR FOR MODULATING AN ENERGY OF A PARTICLE BEAM - An energy modulator for use with a particle source that provides a beam of particles includes a first block moveable between a first position and a second position, wherein when the first block is at the second position, it is in a path of the beam, and a second block moveable relative to the first block, wherein the second block and the first block are offset from each other in a direction of the beam, wherein the first block has a first energy absorption characteristic, and the second block has a second energy absorption characteristic that is different from the first energy absorption characteristic. | 04-26-2012 |
Patent application number | Description | Published |
20090236030 | Molding process and apparatus - An apparatus and associated method of making a molded article including providing a mold that defines a mold cavity having a predetermined profile. A rubber base material is in the mold cavity. The rubber base material is constructed and arranged to have a profile that substantially matches the profile of the mold cavity. An adhesive film is disposed over the rubber base material. Energy is applied across the mold so as to heat and vulcanize the rubber base material while concurrently adhering the adhesive film to the rubber base material. | 09-24-2009 |
20090241282 | Windshield wiper blade element having improved anti-chatter properties - Disclosed herein is a windshield wiper blade element having improved anti-chatter and cleansing properties. The elongate rubbery blade element has a pair of opposed channels to impart angular flexibility adjacent the blade root and a bottom edge section defining a squeegee element having the cross sectional geometry of a mature inverted mushroom cap. In use, the squeegee element having this geometry provides a beneficial scraping action during the cleansing sweep of the blade element over the glass surface, thereby aiding in the removal of soft detritus. | 10-01-2009 |
20100096780 | Method of Forming a Hardened Skin on a Surface of a Molded Article - A method of forming a hardened skin on one or more surfaces of a molded article. In an exemplary method, a formable material is mixed with a blowing agent to form a foam material. The foam material is placed in a flow molding apparatus such that a first surface of the foam material is in contact with a first mold section and a second surface of the foam material is in contact with a second mold section. In operation, an alternating dielectric field is applied across the foam material to form the molded article. At the end of the molding cycle, the first and/or second surfaces of the foam material remain under the decomposition temperature of the blowing agent and are not blown so as to form one or more thicknesses of hardened skin on the molded article. | 04-22-2010 |
20110178191 | Devulcanization of Rubber and Other Elastomers - A process for devulcanizing crosslinked elastomer particles comprising applying an alternating radio frequency dielectric field to a composition comprising crosslinked elastomer particles. The alternating radio frequency dielectric field preferably has a frequency between 1 and 100 MHz and a voltage between 1000 and 10,000 V. | 07-21-2011 |
20110206926 | Composite Foam Product - A composite foam product comprising a foam core surrounded by a gas-impermeable film. The gas-impermeable film retains the gas formed from the blowing agent so that the pressure inside the foam core is above ambient pressures. | 08-25-2011 |
20110269855 | DEVULCANIZATION OF RUBBER AND OTHER ELASTOMERS - A process for devulcanizing crosslinked elastomer particles comprising applying an alternating electric field to a composition comprising crosslinked elastomer particles under compression. The alternating electric field preferably has a frequency between 1 and 100 MHz and a voltage between 1000 and 10,000 V, and may be applied between an apparatus that continuously conveys the particles through the field. | 11-03-2011 |
20120172160 | Game Ball and Method of Manufacturing Same - A game ball, such as a soccer ball, having a cover comprised of one or more cover panel blanks and one or more reinforcement material blanks, is provided. The cover panel blanks and reinforcement material blanks are heat bonded together so that the free edges and interior panel boundaries of the cover panel blanks are aligned with the reinforcement material blanks. | 07-05-2012 |
20120289955 | Apparatus and Method for Heating Biological Targets - An apparatus and method for selectively heating a biological target within a treatment region of a subject is disclosed. The method includes administering to the subject a dielectric heating modulator that becomes associated with the biological target. The method also includes positioning the treatment region between first and second electrodes connected to a generator, and activating the generator to apply an alternating electric field between the first and second electrodes and across the treatment region to thereby heat the treatment region. The dielectric heating modulator causes the biological target to heat at a faster rate than non-targets within the treatment region, which preferably results in the killing of the biological target. | 11-15-2012 |
20120289956 | Apparatus and Method for Heating Adipose Cells - An apparatus and method for selectively heating adipose cells within a treatment region of a subject is disclosed. The method includes positioning the treatment region between first and second electrodes connected to a generator, and activating the generator to apply an alternating electric field between the first and second electrodes and across the treatment region to thereby heat the treatment region. The adipose cells heat at a faster rate than non-targets within the treatment region, which preferably results in the killing of the adipose cells. | 11-15-2012 |
20120290048 | Apparatus and Method for Heating a Treatment Region with an Alternating Electric Field - An apparatus and method for heating a treatment region of a subject via the application of an alternating electric field is disclosed. The method includes positioning a treatment region of a subject between a first electrode and a second electrode sized to extend across the treatment region. The first and second electrodes are connected to a generator operable to apply an alternating electric field between the electrodes at a frequency in the range of 1 MHz to 100 MHz. The method also includes activating the generator to apply the alternating electric field between the first and second electrodes and across the treatment region. The alternating electric field causes movement of polar molecules in the treatment region whereby friction resulting from this molecular movement translates into heat throughout the treatment region. | 11-15-2012 |
20120290049 | Apparatus and Method for Providing a Substantially Constant Voltage Between Electrodes Extending Across a Treatment Region - An apparatus and method for heating a treatment region of a subject by providing a substantially constant voltage between electrodes extending across the treatment region is disclosed. The method includes positioning a treatment region of a subject between first and second electrodes connected to a generator operable to generate a signal that is substantially a sinusoid having a wavelength λ to thereby create an alternating electric field. The treatment region is positioned adjacent at least one point on the first electrode that is located a distance of ¼λ or ¼λ plus a multiple of ½λ from the generator such that a substantially constant voltage is provided between the first and second electrodes. The method also includes activating the generator to apply the alternating electric field between the first and second electrodes and across the treatment region to thereby heat the treatment region. | 11-15-2012 |
20120290050 | Apparatus and Method for Obtaining a Substantially Constant Current Across a Treatment Region - An apparatus and method for heating a treatment region of a subject by providing a substantially constant current across the treatment region is disclosed. The method includes positioning the treatment region between first and second electrodes connected to a generator operable to apply an alternating electric field between the electrodes. The method also includes displacing any air located between the treatment region and the first and second electrodes with one or more flowable materials that allow a substantially constant current to pass between the first and second electrodes and through the treatment region. The method further includes activating the generator to apply the alternating electric field between the first and second electrodes and across the treatment region to thereby heat the treatment region. | 11-15-2012 |
20120301689 | METHOD OF MAKING A MOLDED ARTICLE FROM TWO OR MORE DIFFERENT FORMABLE MATERIALS IN A SINGLE HEATING CYCLE - A composition for forming a molded article comprises a first formable material capable of flowing when heated to a first molding temperature, a second formable material capable of flowing when heated to a second molding temperature, and an additive mixed with the second formable material. The additive is provided in an amount determined by: (a) calculating a molding time for the first formable material to reach the first molding temperature; (b) calculating a required power factor for the second formable material that will allow the second formable material to reach the second molding temperature in the molding time of the first formable material; and (c) calculating the amount of the additive to be mixed with the second formable material to obtain the required power factor. A method of forming the composition is also disclosed. | 11-29-2012 |
20130008050 | Shoe Insole - An insole comprising a cushioning member and a bladder housing a flowable material. The bladder has a proximal forefoot portion, a hindfoot portion, and a lateral midfoot portion. The bladder does not substantially extend over the medial midfoot portion of said cushioning member. The bladder may house hollow microspheres. | 01-10-2013 |
20130253081 | Devulcanization of Rubber and Other Elastomers - A process for forming a vulcanized elastomer composition. An alternating electric field is applied to a first composition comprising vulcanized crosslinked elastomer particles while the composition is compressed to thereby devulcanize the crosslinked elastomer particles and form a second composition comprising devulcanized elastomer particles A crosslinking agent is added to the second composition comprising the devulcanized elastomer particles. The second composition having the crosslinking agent is then vulcanized to form the vulcanized elastomer composition. | 09-26-2013 |
20130259762 | Devulcanization of Rubber and Other Elastomers - A devulcanization apparatus for devulcanizing a plurality of cross-linked elastomer particles. The apparatus includes a first conveyor functioning as a high voltage electrode and a second conveyor functioning as a ground electrode. A generator is operable to apply an alternating electric field between the first and second conveyors. A devulcanization region is provided between the first and second conveyors in which the cross-linked elastomer particles are placed. | 10-03-2013 |