Patent application number | Description | Published |
20120317476 | Digital Content Enhancement Platform - A computer-based system provides a user interface for displaying hyperlinked content (such as web content) and for enabling users to navigate the hyperlinks contained within such content. One benefit of various embodiments of the present invention is that they enable primary hyperlinked content to be rendered, and for associated content (i.e., content located at the destinations of hyperlinks within the primary content) to be rendered without replacing, overwriting, or otherwise obscuring the rendering of the primary content. As a result, the rendering of the primary content remains fully visible after the associated content is rendered and while the rendering of the associated content is visible. For example, the associated content may be rendered in an existing display area that does not overlap with the display area containing the rendering of the primary content. | 12-13-2012 |
20130254643 | Digital Content Enhancement Platform - A computer-based system provides a user interface for displaying hyperlinked content (such as web content) and for enabling users to navigate the hyperlinks contained within such content. One benefit of various embodiments of the present invention is that they enable primary hyperlinked content to be rendered, and for associated content (i.e., content located at the destinations of hyperlinks within the primary content) to be rendered without replacing, overwriting, or otherwise obscuring the rendering of the primary content. As a result, the rendering of the primary content remains fully visible after the associated content is rendered and while the rendering of the associated content is visible. For example, the associated content may be rendered in an existing display area that does not overlap with the display area containing the rendering of the primary content. | 09-26-2013 |
Patent application number | Description | Published |
20120056805 | HAND MOUNTABLE CURSOR CONTROL AND INPUT DEVICE - A hand wearable cursor control and input device for a computer or other electronic device. The cursor control and input device includes a plurality of interconnected finger fittings. Each finger fitting is configured to receive therein at least the tip of one finger of the user's hand. There are at least three finger fittings of which a first fitting includes a first contact, a second fitting includes a second contact, and third fitting includes a third contact. Engagement of the first contact with the third contact generates a first signal, a first click signal, and engagement of the second contact with the third contact generates a second signal, a second click signal. One of the contacts, such as the third contact, is a touchpad sensor configured to correlate the motion and position of a user's finger being drawn across the surface of the third contact, a movement signal, into relative position of a cursor or pointer on a display screen of the computer or other electronic device. Additionally, there may include a fourth finger fitting having a fourth contact, which when engaged with the third contact, causes operation of the third contact as a touchpad and initiates the movement signal. | 03-08-2012 |
20120249419 | THUMB MOUNTABLE CURSOR CONTROL AND INPUT DEVICE - A hand wearable, cursor control and input system for a computer or other electronic device. The cursor control and input system includes a thumb mouse device having a sheath or sleeve for receiving one finger of a person's hand therein. Located on the sheath is a touchpad sensor that is oriented to be contact by a finger on the same hand of the user and that is configured to translate motion and position of a user's finger drawn across the touchpad sensor to a relative position of a cursor or pointer on a display screen of the computer or other electronic device. The surface of the touchpad sensor is delineated into two separate tap regions that respectively and correspondingly function as left and right buttons of a conventional computer mouse. | 10-04-2012 |
Patent application number | Description | Published |
20130047947 | Method of Making a Barbed Surface for Receiving a Thermal Spray Coating and the Surface Made by the Method - A method is disclosed for preparing a surface for mechanically securing a spray coating to a surface. A first series of grooves formed in the surface are intersected with a second series of grooves formed in the surface. A plurality of barbs are formed at the intersections. The spray coating is mechanically secured to the barbs that overhang the first series of grooves. The surface includes the first series of grooves and the second series of groves that intersect the first series of groves. The second series of groves form an undercut portion, or barb, at the intersections of the grooves that mechanically anchor the spray coating. | 02-28-2013 |
20130291823 | Cylinder Bore With Selective Surface Treatment And Method of Making The Same - A cylinder bore with selective surface treatment includes a longitudinal axis and a cylindrical wall extending along the longitudinal axis, the cylindrical wall including first and second end portions and a middle portion positioned between the first and second end portions, the middle portion having a greater surface roughness than at least one of the first and second end portions. | 11-07-2013 |
20140004255 | METHOD OF DETERMINING COATING UNIFORMITY OF A COATED SURFACE | 01-02-2014 |
20140360355 | Cylindrical Surface Profile Cutting Tool and Process - A cutting tool. The cutting tool includes a cylindrical body and one or more axial rows of cutting elements, which project outwardly from and are situated radially to the circumference of the cylindrical body. Each cutting element of each row includes one or more pocket cutting elements and one or more groove cutting elements. Each pocket cutting element includes a cutting surface. Each groove cutting element includes a cutting surface having groove cutting teeth. | 12-11-2014 |
20140364042 | Cylindrical Surface Profile Cutting Tool and Process - A method of cutting a profile in a cylinder surface. The method includes simultaneously interpolating an axial portion of the cylindrical surface using a cutting tool to form a profile having a plurality of annular grooves and a pocket having a radius larger than the cylindrical surface prior to the interpolating step. | 12-11-2014 |
Patent application number | Description | Published |
20080256941 | HYBRID HYDRAULIC JOYSTICK WITH AN INTEGRAL PRESSURE SENSOR AND AN OUTLET PORT - A user input device is provided for a hydraulic system that has a source of pressurized fluid and a tank. The user input device includes a body with a supply passage for receiving the pressurized fluid, a tank passage for connection to the tank, and a first chamber. A handle is pivotally attached to the body and operates one or more valves within the body. In a preferred embodiment, the handle can be pivoted independently about two orthogonal axis with separate pairs of valves operated by movement about each axis. In response to the position of the handle, each valve connects a separate chamber alternately to either the supply passage or the tank passage and different pressure sensor produces an electrical signal indicating a level of pressure in the chamber of each valve. Thus an electrical signal is produced from each valve to indicate motion of the handle. | 10-23-2008 |
20120011997 | Fluid Working Machine with Cylinders Coupled to Split Exterior Ports by Electrohydraulic Valves - An apparatus includes a first plurality of cylinders, each coupled to a shared first port by a separate first valve and to a shared second port by a separate second valve. Each first and second valve has a chamber to which pressure from either the associated cylinder or the respective port is dynamically applied to select different operating modes. Each one of a second plurality of cylinders is coupled to the first port by a separate third valve and to a shared third port by a separate fourth valve. Each third and fourth valve has a chamber to which pressure from either the associated cylinder or the respective port is dynamically applied to select different operating modes. Selecting an operating mode enables the apparatus to act as a bidirectional pump or a hydraulic motor. Selectively controller the valves can deactivate an individual cylinder, while other cylinders remain active. | 01-19-2012 |
20120111185 | Compact Eccentric Radial Piston Hydraulic Machine - A high efficiency diametrically compact, radial oriented piston hydraulic machine includes a cylinder block with a plurality of cylinders coupled to a first port by a first valve and to a second port by a second valve. A drive shaft with an eccentric cam, is rotatably received in the cylinder block and a cam bearing extend around the eccentric cam. A separate piston is slideably received in each cylinder. A piston rod is coupled at one end to the piston and a curved shoe at the other end abuts the cam bearing. The curved shoe distributes force from the piston rod onto a relatively large area of the cam bearing and a retaining ring holds each shoe against the cam bearing. The cylinder block has opposing ends with a side surface there between through which every cylinder opens. A band engages the side surface closing the openings of the cylinders. | 05-10-2012 |
20140202325 | Compact Radial Piston Hydraulic Machine Having a Cylinder Block with Deforming Regions - A hydraulic machine has a cylinder body with first and second ports and a plurality of cylinder bores disposed radially with openings through a side surface. Deformation regions, formed around each cylinder bore opening, expand and contract in response to pressure changes in the cylinder bores. A continuous band extends around the cylinder body closing the cylinder bore openings and applying a pre-stress compressive force to each deformation region. A plurality of pistons are slideably received in the plurality of cylinder bores and a plurality of valve arrangement couple the cylinder bores to the first and second ports. A shaft with an eccentric cam drives the pistons to slide within the cylinder bores. Each deformation region distorts in response to pressure in the associated cylinder bore wherein the circumference of that cylinder bore becomes more circular as the cylinder pressure increases. | 07-24-2014 |
Patent application number | Description | Published |
20090111800 | CYCLOHEXYLPYRAZOLE-LACTAM DERIVATIVES AS INHIBITORS OF 11-BETA-HYDROXYSTEROID DEHYDROGENASE 1 - The present invention discloses novel compounds of Formula (I): having 11β-HSD type 1 antagonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula (I), as well as methods of using the compounds and compositions to treat diabetes, hyperglycemia, obesity, hypertension, hyperlipidemia, metabolic syndrome, and other conditions associated with 11β-HSD type 1 activity. | 04-30-2009 |
20090181981 | CRYSTALLINE (R)-2-(4-CYCLOPROPANESULPHONYL-PHENYL)-N-PYRAZIN-2-YL-3-(TETRAHYDROPYRAN-- 4-YL)-PROPIONAMIDE - Crystalline R-2-(4-cyclopropanesulfonyl-phenyl)-N-pyrazin-2-yl-3-(tetrahydropyran-4-yl)-propionamide and methods of its preparation and use are disclosed. | 07-16-2009 |
20090221606 | CRYSTALLINE (3-CYANO-1H-INDOL-7-YL)-[4-(4-FLUOROPHENETHYL) PIPERAZIN-1-YLIMETHANONE PHOSPHATE - The present invention relates to novel crystalline forms of (3-cyano-1H-indol-7-yl)-[4-(4-fluorophenethyl)piperazin-1-yl]methanone phosphate and to pharmaceutical compositions containing said forms. | 09-03-2009 |
20130029972 | NOTCH PATHWAY SIGNALING INHIBITOR COMPOUND - The present invention provides a compound, or a pharmaceutically acceptable salt or hydrate, and a pharmaceutical composition containing said compound, or a pharmaceutically acceptable salt or hydrate, useful as a Notch pathway signaling inhibitor for the treatment of cancer. | 01-31-2013 |
20130217762 | Selective Androgen Receptor Modulators - The present invention provides novel selective androgen receptor modulators and their salts and pharmaceutical compositions thereof. | 08-22-2013 |
Patent application number | Description | Published |
20080205129 | NON-VOLATILE MAGNETIC MEMORY DEVICE - A non-volatile magnetic memory cell having a magnetic element with multiple segments which are not co-linear. Each of the segments is magnetized with a remnant magnetic field using a single write line. The segments can be magnetized in a first direction or a second direction, corresponding to first and second orientations of the memory cell. A sensor is provided to determine the direction in which the segments are magnetized and thereby the orientation of the cell. The segments are oriented such that the magnetic flux fields created by their respective remnant magnetic fields have a cumulative effect at a sensing region of the sensor. The cumulative effect allows a less sensitive sensor to be used than in known device. In various embodiments, the magnetic element can have a number of linear segments or a curved profile. In another embodiment, multiple magnetic elements are magnetized by a single write line. The multiple magnetic elements are arranged such that remnant magnetic field stored in them can be cumulatively sensed. In another embodiment, the magnetic element is arranged to be magnetized in a single general direction, but is shaped such that magnetic flux lines emanate from it in different directions. The different directions are arranged to direct flux lines through the sensing region of a sensor, which measures their cumulative effect. | 08-28-2008 |
20100020596 | NON-VOLATILE MAGNETIC MEMORY DEVICE - A non-volatile magnetic memory cell having a magnetic element with multiple segments which are not co-linear. Each of the segments is magnetized with a remnant magnetic field using a single write line. The segments can be magnetized in a first direction or a second direction, corresponding to first and second orientations of the memory cell. A sensor is provided to determine the direction in which the segments are magnetized and thereby the orientation of the cell. The segments are oriented such that the magnetic flux fields created by their respective remnant magnetic fields have a cumulative effect at a sensing region of the sensor. The cumulative effect allows a less sensitive sensor to be used than in known device. In various embodiments, the magnetic element can have a number of linear segments or a curved profile. In another embodiment, multiple magnetic elements are magnetized by a single write line. The multiple magnetic elements are arranged such that remnant magnetic field stored in them can be cumulatively sensed. In another embodiment, the magnetic element is arranged to be magnetized in a single general direction, but is shaped such that magnetic flux lines emanate from it in different directions. The different directions are arranged to direct flux lines through the sensing region of a sensor, which measures their cumulative effect. | 01-28-2010 |
Patent application number | Description | Published |
20100144502 | PUSH-UP / CHIN-UP EXERCISE ASSEMBLY - An exercise assembly includes an exercise handle with a grip base suitable for resting on a floor, and a grip elevated above the grip base. A user can situate the grip bases of a pair of the exercise handles on the floor, grasp their grips, and then perform push-ups. The grip bases can also be mounted to the top of a door or to other overhead structure, and the user can then grasp their grips to perform chin-ups. Preferably, this is done by providing a cradle which mounts to the door or other overhead structure, wherein the exercise handles may be firmly (but removably) nested into the cradles to mount them to the structure. The exercise handles may also bear passages or attachments for receiving elastic (or inelastic) cables for use in performing further exercises. | 06-10-2010 |
20120302406 | EXERCISE DEVICES WITH FORCE SENSORS - An exemplary exercise device includes a handheld force sensor with complementary male and female connectors extending from opposite sides thereof. The force sensor senses pulling and/or pushing forces exerted between the opposing sides. The male connector may be resistant to travel through the female connector except in limited orientations. The connectors allow the exercise device to interface with any mobile or immobile device having complementary connectors. Non-complementary connectors can connect with the exercise device through a body passage. Depending on devices interfaced with the exercise device, force readings can be taken during a vast variety of motions using different muscle groups during training, exercise, and rehabilitation/physical therapy in homes, schools, healthcare facilities, health clubs, etc. Force readings from the force sensor may be communicated via wired and/or wireless technologies to other devices for live (real-time) processing and display as well as additional historical analysis and reporting. | 11-29-2012 |
20140323271 | EXERCISE DEVICES WITH FORCE SENSORS - An exemplary exercise device includes a handheld force sensor with complementary male and female connectors extending from opposite sides thereof. The force sensor senses pulling and/or pushing forces exerted between the opposing sides. The male connector may be resistant to travel through the female connector except in limited orientations. The connectors allow the exercise device to interface with any mobile or immobile device having complementary connectors. Non-complementary connectors can connect with the exercise device through a body passage. Depending on devices interfaced with the exercise device, force readings can be taken during a vast variety of motions using different muscle groups during training, exercise, and rehabilitation/physical therapy in homes, schools, healthcare facilities, health clubs, etc. Force readings from the force sensor may be communicated via wired and/or wireless technologies to other devices for live (real-time) processing and display as well as additional historical analysis and reporting. | 10-30-2014 |
Patent application number | Description | Published |
20130256520 | PHOTOMULTIPLER-BASED NEUTRON DETECTOR - A neutron detector is provided which may include a neutron converting layer, and a scintillator layer adjacent the neutron converting layer. The neutron detector may further include a photomultiplier adjacent the scintillator layer. By way of example, the neutron detector may be used in a well logging apparatus to determine a neutron flux incident upon the neutron converting layer, and thereby determine the neutron porosity of a geological formation around a wellbore. | 10-03-2013 |
20130299713 | Multiplier Tube Neutron Detector - A neutron detecting device using a neutron-reactive material as the source of charged particles to feed conventional dynode-based electron multiplier which not gas-filled (i.e., with | 11-14-2013 |
20140084150 | SCINTILLATOR WITH TAPERED GEOMETRY FOR RADIATION DETECTORS - A radiation detector may include a housing, and a scintillator body carried within the housing and including a proximal portion defining a proximal end, a distal portion defining a distal end, and a medial portion between the proximal portion and the distal portion. The scintillator body may have a constant diameter along the proximal portion, and a decreasing diameter along the distal portion from the medial portion to the distal end. The radiation detector may further include a photodetector coupled to the distal end of the scintillator bod | 03-27-2014 |
20140332678 | Neutron-Gamma Density Through Normalized Inelastic Ratio - Systems, methods, and devices for determining neutron-gamma density (NGD) measurement of a subterranean formation that is accurate in both liquid- and gas-filled formations are provided. For example, a downhole tool for obtaining such an NGD measurement may include a neutron generator, neutron detector, two gamma-ray detectors, and data processing circuitry. Neutron generator may emit neutrons into a formation, causing a fast neutron cloud to form. Neutron detector may detect a count of neutrons representing the extent of the neutron cloud. Gamma-ray detectors may detect counts of inelastic gamma-rays caused by neutrons that inelastically scatter off the formation. Since the extent of the fast neutron cloud may vary depending on whether the formation is liquid- or gas-filled, data processing circuitry may determine the density of the formation based at least in part on the counts of inelastic gamma-rays normalized to the count of neutrons. | 11-13-2014 |
Patent application number | Description | Published |
20110180698 | NEUTRON GENERATOR - A neutron generator includes a sealed envelope providing a low pressure environment for a gas. One end of the envelope defines an ion source chamber. A target electrode is disposed at the other end of the envelope. An extracting electrode is spaced apart from the target electrode by an accelerating gap. The extracting electrode bounds the ion source chamber. A dispenser cathode electrode and grid electrode are disposed in the ion source chamber for inducing ionization in the ion source chamber. The dispenser cathode electrode, the grid electrode and the extracting electrode operate at a positive high voltage potential and the target electrode operates at or near ground potential. This configuration provides an electric field gradient that accelerates ions towards the target electrode to induce collisions of ions with target material, thereby causing fusion reactions that generate neutrons. High voltage power supply circuit means supplies a positive high voltage signal to the electrodes of the ion source. The positive high voltage signal has a low voltage signal component floating on a positive high voltage signal component. For the dispensing cathode electrode, the low voltage signal component can be a DC or AC signal suitable for emitting electrons from the dispensing cathode electrode. For the grid electrode, the low voltage signal component can be a positive pulsed-mode signal (preferably with magnitude in the range between 100 to 300 volts). High voltage insulation surrounds and electrically insulates the high voltage power supply circuit means. Other ion source electrode configurations, such as cold cathode (Penning) ion source and RF-driven ion source, can also be used. | 07-28-2011 |
20110284731 | GAMMA-RAY DETECTORS FOR DOWNHOLE APPLICATIONS - Methods and related systems are described for gamma-ray detection. A gamma-ray detector is made depending on its properties and how those properties are affected by the data analysis. Desirable properties for a downhole detector include; high temperature operation, reliable/robust packaging, good resolution, high countrate capability, high density, high Z, low radioactive background, low neutron cross-section, high light output, single decay time, efficiency, linearity, size availability, etc. Since no single detector has the optimum of all these properties, a downhole tool design preferably picks the best combination of these in existing detectors, which will optimize the performance of the measurement in the required environment and live with the remaining non-optimum properties. A preferable detector choice is one where the required measurement precision (logging speed) is obtained for all of the required inelastic elements and/or minimization of unwanted background signals that complicate the data analysis. | 11-24-2011 |
20120138782 | Logging-While-Drilling Tool Incorporating Electronic Radiation Generator and Method for Using Same - Logging-while-drilling tools incorporating an electronic radiation generator, such as an electronic X-ray generator, and a method for using the same are provided. One example of such a logging-while-drilling tool may include a circumferential drill collar, a chassis disposed radially interior to the drill collar, and an electronic X-ray generator and an X-ray detector disposed within the chassis. The electronic X-ray generator may emit X-rays out of the logging-while-drilling tool into a subterranean formation. The X-ray detector may detect X-rays that return to the logging-while-drilling tool after scattering in the subterranean formation, which may be used to determine a density and/or a lithology of the subterranean formation. | 06-07-2012 |
20120197529 | Optimization Of Neutron-Gamma Tools For Inelastic-Gamma Ray Logging - Systems, methods, and devices for inelastic gamma-ray logging are provided. In one embodiment, such a method includes emitting neutrons into a subterranean formation from a downhole tool to produce inelastic gamma-rays, detecting a portion of the inelastic gamma-rays that scatter back to the downhole tool to obtain an inelastic gamma-ray signal, and determining a property of the subterranean formation based at least in part on the inelastic gamma-ray signal. The inelastic gamma-ray signal may be substantially free of epithermal and thermal neutron capture background. | 08-02-2012 |
Patent application number | Description | Published |
20130211724 | IDENTIFICATION OF NEUTRON CAPTURE FROM A PULSED NEUTRON LOGGING TOOL - The present disclosure is intended to overcome the problem of hydrogen contamination of the density signal. The approach is to compute the neutron capture portion of the total gamma ray counts and subtract it from the total counts resulting in a pure inelastic gamma ray measurement. | 08-15-2013 |
20130214145 | Gamma-Ray Detectors For Downhole Applications - Methods and related systems are described for gamma-ray detection. A gamma-ray detector is made depending on its properties and how those properties are affected by the data analysis. Desirable properties for a downhole detector include; high temperature operation, reliable/robust packaging, good resolution, high countrate capability, high density, high Z, low radioactive background, low neutron cross-section, high light output, single decay time, efficiency, linearity, size availability, etc. Since no single detector has the optimum of all these properties, a downhole tool design preferably picks the best combination of these in existing detectors, which will optimize the performance of the measurement in the required environment and live with the remaining non-optimum properties. A preferable detector choice is one where the required measurement precision (logging speed) is obtained for all of the required inelastic elements and/or minimization of unwanted background signals that complicate the data analysis. | 08-22-2013 |
20140166870 | Ion Source Having Increased Electron Path Length - An ion source includes a cathode to emit electrons, a cathode grid downstream of the cathode, a reflector electrode downstream of the cathode grid, reflector grid radially inward of the reflector electrode, and an extractor electrode downstream of the reflector electrode, the extractor electrode and cathode grid defining an ionization region therebetween. The cathode and the cathode grid have a first voltage difference such the electrons are accelerated through the cathode grid and into the ionization region on a trajectory toward the extractor electrode. The reflector grid and the extractor electrode have a second voltage difference less than the first voltage difference such that the electrons slow as they near the extractor electrode and are repelled on a trajectory toward the reflector electrode. The reflector electrode has a negative potential such that the electrons are repelled away from the reflector electrode and into the ionization region. | 06-19-2014 |
20140166872 | Ion Source Employing Secondary Electron Generation - An ion source includes a cathode emitting primary electrons, a cathode grid downstream of the cathode, a reflector electrode downstream of the cathode grid, a reflector grid radially inward of the reflector electrode, and an extractor electrode downstream of the reflector electrode. The cathode and the cathode grid have a voltage difference such that the electric field accelerates the primary electrons on a trajectory toward the extractor electrode. The reflector grid and the extractor electrode have a voltage difference such that the electric field repels the primary electrons on a trajectory away from the extractor electrode and toward the reflector electrode. The cathode and reflector electrode have a voltage difference such that some primary electrons strike the reflector electrode, creating secondary electrons. The reflector grid has a positive potential such that the electric field attracts the primary and secondary electrons into the ionization region where they interact with ionizable gas. | 06-19-2014 |
20140251690 | Logging-While-Drilling Tool Incorporating Electronic Radiation Generator And Method For Using Same - Logging-while-drilling tools incorporating an electronic radiation generator, such as an electronic X-ray generator, and a method for using the same are provided. One example of such a logging-while-drilling tool may include a circumferential drill collar, a chassis disposed radially interior to the drill collar, and an electronic X-ray generator and an X-ray detector disposed within the chassis. The electronic X-ray generator may emit X-rays out of the logging-while-drilling tool into a subterranean formation. The X-ray detector may detect X-rays that return to the logging-while-drilling tool after scattering in the subterranean formation, which may be used to determine a density and/or a lithology of the subterranean formation. | 09-11-2014 |
20140263995 | PHOTOMULTIPLIER FOR WELL-LOGGING TOOL - A photomultiplier includes a tube and plurality of dynodes within the tube and including at least one first dynode and at least one second dynode. A respective insulator is between adjacent pairs of dynodes. The at least one first dynode includes a conductive outer ring and a medial conductive member coupled to the conductive outer ring in spaced relation therefrom. The at least one second dynode includes a conductive outer ring and a conductive inner ring supported within the conductive outer ring. | 09-18-2014 |
20140263996 | Radiation Generator Having Bi-Polar Electrodes - A radiation generator includes an insulator, with an ion source carried within the insulator and configured to generate ions and indirectly generate undesirable particles. An extractor electrode is carried within the insulator downstream of the ion source and has a first potential. An intermediate electrode is carried within the insulator downstream of the extractor electrode at a ground potential and is shaped to capture the undesirable conductive particles. In addition, a suppressor electrode is carried within the insulator downstream of the intermediate electrode and has a second potential opposite in sign to the first potential. A target is carried within the insulator downstream of the suppressor electrode. The extractor electrode and the suppressor electrode have a voltage therebetween such that an electric field generated in the insulator accelerates the ions generated by the ion source toward the target. | 09-18-2014 |
20140339408 | Scintillation Detector Package Having Radioactive Support Apparatus - A radiation detector package includes a support apparatus at least part of which is constructed from a naturally occurring radioactive material. A scintillator is associated with the support apparatus. The support may include a detector housing carrying a photodetector and the scintillator, and the detector housing may be constructed from the naturally occurring radioactive material. | 11-20-2014 |
20140339409 | Scintillation Detector Package Having Radioactive Reflective Material Therein - A scintillator detector package includes a housing, with a scintillator in the housing. There is a radioactive reflective material between at least a portion of the scintillator and the housing. The radioactive reflective material may be a naturally occurring material, such as Lu | 11-20-2014 |
20140346338 | Target Extender In Radiation Generator - A radiation generator may include a generator housing, a target electrode carried by the generator housing, a charged particle source carried by the generator housing to direct charged particles at the target electrode based upon an accelerating potential, and a suppressor electrode carried by the generator housing having an opening therein to permit passage of charged particles to the target electrode. A target extender electrode may be between the suppressor electrode and the target electrode and have an opening therein to permit passage of charged particles to the target. At least one voltage source may be coupled to the target electrode, the suppressor electrode, and the target extender electrode to cause the target electrode to have a voltage greater than a voltage of the suppressor electrode and to cause the target extender electrode to have a voltage greater than the voltage of the suppressor electrode | 11-27-2014 |
Patent application number | Description | Published |
20090249853 | Method and Device for Bending Electric Machine Conductors - A twisting device comprises at least one conductor coupler configured to engage a plurality of the conductors and at least one drive operably connected to the conductor coupler. The at least one drive is configured to rotate the conductor coupler in order to bend the plurality of the conductors and simultaneously move the conductor coupler in an axial direction relative to the electric machine component. An associated method of bending conductors positioned in a component of an electric machine comprises first engaging a plurality conductors with a conductor coupler. Thereafter, the plurality of conductors are bent by rotating the conductor coupler while simultaneously moving the conductor coupler in an axial direction relative to the component of the electric machine. | 10-08-2009 |
20100133945 | SEGMENTED STATOR CORE WINDING APPARATUS AND METHOD OF WINDING A SEGMENTED STATOR CORE - A winding apparatus for a segmented core having a plurality of stator teeth includes a mounting fixture configured to support select ones of the plurality of stator teeth. The mounting fixture is configured to rotate about an axis defined by each of the plurality of stator teeth. The winding apparatus also includes a plurality of stator tooth holding elements operatively connected to the mounting fixture. Each of the plurality of stator tooth holding elements are configured to retain a select one of the plurality of a stator teeth relative to the mounting fixture. The mounting fixture is selectively rotated about the axis of at least one of the plurality of teeth to apply wraps of wire to the one of the plurality of stator teeth while at the same time rotating others of the plurality of stator teeth that have already been wrapped with wire. | 06-03-2010 |
20110072652 | METHOD OF WINDING A PLURALITY OF STATOR TEETH OF A SEGMENTED STATOR CORE - A winding apparatus includes a mounting fixture configured to support a plurality of stator teeth. The mounting fixture is configured to rotate about an axis defined by each of the plurality of stator teeth. A plurality of stator tooth holding elements are connected to the mounting fixture. The plurality of stator tooth holding elements retain a select one of the plurality of stator teeth relative to the mounting fixture. The mounting fixture is selectively rotated about the central axis of at least one of the plurality of teeth to apply wraps of wire to the one of the plurality of stator teeth while at the same time rotating others of the plurality of stator teeth. A wire guiding member is supported by the mounting fixture. The wire guiding member is configured and disposed to establish a desired length of wire between adjacent ones of the plurality of stator teeth. | 03-31-2011 |
20110148243 | STATOR CORE FOR AN ELECTRIC MACHINE - A stator includes a body portion having an outer portion and an inner portion that defines an interior region, a plurality of stator teeth members extending from the inner portion into the interior region, and at least one continuous conductor wound around select ones of the plurality of stator teeth members to form at least one pole. Each of the plurality of stator teeth members including a number of wraps of the at least one continuous conductor. The at least one continuous conductor including a number of twists that is fewer than the number of wraps. | 06-23-2011 |
20130127270 | METHOD OF WINDING A STATOR CORE WITH A CONTINUOUS CONDUCTOR HAVING A RECTANGULAR CROSS-SECTION AND A STATOR CORE - A method of inserting a continuous conductor having a rectangular cross-section into slot segments formed in a stator core includes deforming in a first direction a core member having a first end portion that extends to a second end portion to widen an opening at end portions of the slot segments, inserting one or more continuous conductors having a rectangular cross-section into select ones of the slot segments, and deforming in a second direction the core member to narrow the opening at end portions of the slot segments. | 05-23-2013 |
20130127286 | CONTINUOUS STATOR WINDING HAVING A RECTANGULAR CROSS-SECTION AND METHOD - A continuous stator winding includes a conductor having a rectangular cross-section, and a plurality of loops formed in the conductor. Each of the plurality of loops includes first and second substantially straight segments joined by at least one angled segment. A cross-over feature is formed in the at least one angled section. The cross-over feature includes a deformation formed in the conductor configured and disposed to nest with other conductors that form the stator winding. | 05-23-2013 |
20130127287 | METHOD OF P-FORMING A CONTINUOUS CONDUCTOR HAVING A RECTANGULAR CROSS SECTION AND A STATOR INCLUDING A STATOR WINDING FORMED FROM A P-FORMED CONDUCTOR HAVING A RECTANGULAR CROSS-SECTION - A method of P-forming a conductor having a rectangular cross-section to create a continuous stator winding. The method includes forming a conductor having a rectangular cross-section into a series of first and second substantially parallel segments that meet at a vertex, deforming the conductor such that each of the first and second segments are non-parallel to form a cross-over feature at the vertex, and deforming a section of each of the first and second segments to include corresponding first and second portions that are generally parallel to create the continuous stator winding. | 05-23-2013 |
20140292123 | METHOD OF WINDING A STATOR CORE WITH A CONTINUOUS CONDUCTOR HAVING A RECTANGULAR CROSS-SECTION AND A STATOR CORE - A method of inserting a continuous conductor having a rectangular cross-section into slot segments formed in a stator core includes forming a core member having a plurality of slot segments each having an opening and inserting a stator winding having a plurality of phases into select ones of the slot segments. Each of the plurality of phases has at least one conductor including a plurality of substantially straight segments alternately connected by a plurality of end loop segments. A section of the at least one conductor includes three consecutive end loop segments and three consecutive straight segments formed from a single continuous conductor. The method further includes narrowing the opening of each of the plurality of slot segments by forming an annular stator core having a central axis. The three consecutive straight segments are substantially similarly radially spaced from the central axis. | 10-02-2014 |
Patent application number | Description | Published |
20100000306 | METHOD AND KIT FOR ADSORBENT PERFORMANCE EVALUATION - The present invention generally relates to methods and kits for measuring and analyzing degradation of adsorbent materials, particularly for adsorbent materials used in gas separation processes. The present invention can assess the damage to adsorbent due to contamination including moisture contamination and it can assess damage that is not contaminant-related. The advantage to the present invention is that it can detect degradation of adsorbent directly at the plant site before the degradation affects production. Another advantage is that it can conclusively determine whether the adsorbent is damaged. Because it is so inexpensive to run, the test of the present invention can be conducted to determine adsorbent damage and to confirm whether the damage continues to be an issue. The present invention can test adsorbents in any form, including, but not limited to, bead, pellet or powder form. | 01-07-2010 |
20140094359 | GAS SEPARATION ADSORBENTS AND MANUFACTURING METHOD - The present invention generally relates to high rate adsorbents and a method for their manufacture involving the steps of component mixing, extrusion, spheronization and calcination. The component mixing can involve both dry mixing in addition to wet mixing of an adsorbent with a binder, if required, and a fluid such as water. The paste so formed from the mixing stage is extruded to produce pellets which are optionally converted to beads by spheronization using in one embodiment, a marumerizer. The product is harvested and calcined to set any binder or binders used and/or burn out any additives or processing aids. This basic manufacturing scheme can be augmented by extra processing steps including ion exchange and activation to alter the composition of the adsorbents, as required. | 04-03-2014 |
Patent application number | Description | Published |
20100000305 | METHOD AND KIT FOR ADSORBENT PERFORMANCE EVALUATION - The present invention generally relates to methods and kits for measuring and analyzing degradation of adsorbent materials, particularly for adsorbent materials used in gas separation processes. The present invention can assess the damage to adsorbent due to moisture contamination and it can assess damage that is not moisture-related. The advantage to the present invention is that it can detect degradation of adsorbent before the degradation affects production. Another advantage is that it can conclusively determine whether the sieve is damaged. Because it is so inexpensive to run, the test of the present invention can be conducted to determine adsorbent damage and to confirm whether the damage continues to be an issue. The present invention can test adsorbents in any form, including, but not limited to, bead, pellet or powder form. | 01-07-2010 |
20100116134 | HIGH RATE AND HIGH CRUSH-STRENGTH ADSORBENTS - High rate and high crush-strength adsorbent particles and collections of such particles, and particularly LiLSX particles, are provided. A binder is employed in the form of a colloidal solution during the method of manufacture. Suitable binders include various silica binders. The particles are made using the steps of mixing, agglomeration, calcination and in the case of certain adsorbents such as LiX and LiLSX, ion exchange and activation. When the adsorption rate is expressed in the form SCRR/ε | 05-13-2010 |
20130036904 | PROCESS FOR SEPARATING GASES AND ADSORBENT COMPOSITIONS USED THEREIN - The present invention relates generally to a composite adsorbent comprising at least a zeolite-containing CO | 02-14-2013 |
20130340612 | High Rate Compositions - The present invention relates generally to compositions useful in adsorption and reactive processes comprising an adsorbent powder, such as a zeolite, and a binder mixed to form an agglomerate having a porosity of 0.30≦ε | 12-26-2013 |
20130340614 | NOVEL ADSORBENT COMPOSITIONS - Adsorbent compositions useful in adsorption, separation and purification processes are made using silicone-derived binding agents. The adsorbent compositions having enhanced adsorption rate and crush strength properties are made from agglomerated crystallite particles bound with silicone-derived binding agents. The silicone binder precursors are calcined during the manufacturing process to produce the silicone-derived binding agents. The adsorbent compositions are preferably used in air separation processes. | 12-26-2013 |
20130340615 | NOVEL ADSORBENT COMPOSITIONS - Adsorbent compositions useful in adsorption and separation processes are made using silicone-derived binding agents. The adsorbent compositions are made from crystallite aluminosilicate particles bound with silicone-derived binding agents, and optionally small amounts of a clay binder, to form agglomerated crystallite particles and are calcined to volatilize the organic components associated with the silicone-derived binding agents. The agglomerated crystallite particles have superior pore structures and superior crush strengths at low binder concentrations and exhibit enhanced N | 12-26-2013 |
Patent application number | Description | Published |
20080197340 | MULTIPLE-WAVELENGTH OPTO-ELECTRONIC DEVICE INCLUDING A SUPERLATTICE - A multiple-wavelength opto-electronic device may include a substrate and a plurality of active optical devices carried by the substrate and operating at different respective wavelengths. Each optical device may include a superlattice comprising a plurality of stacked groups of layers, and each group of layers may include a plurality of stacked semiconductor monolayers defining a base semiconductor portion and at least one non-semiconductor monolayer thereon. | 08-21-2008 |
20080197341 | METHOD FOR MAKING A MULTIPLE-WAVELENGTH OPTO-ELECTRONIC DEVICE INCLUDING A SUPERLATTICE - A method for making a multiple-wavelength opto-electronic device which may include providing a substrates and forming a plurality of active optical devices to be carried by the substrate and operating at different respective wavelengths. Moreover, each optical device may include a superlattice comprising a plurality of stacked groups of layers, and each group of layers may include a plurality of stacked semiconductor monolayers defining a base semiconductor portion and at least one non-semiconductor monolayer thereon. | 08-21-2008 |
20100270535 | ELECTRONIC DEVICE INCLUDING AN ELECTRICALLY POLLED SUPERLATTICE AND RELATED METHODS - A method for making an electronic device may include forming a selectively polable superlattice comprising a plurality of stacked groups of layers. Each group of layers of the selectively polable superlattice may include a plurality of stacked semiconductor monolayers defining a semiconductor base portion and at least one non-semiconductor monolayer thereon. The at least one non-semiconductor monolayer may be constrained within a crystal lattice of adjacent silicon portions, and at least some semiconductor atoms from opposing base semiconductor portions may be chemically bound together through the at least one non-semiconductor monolayer therebetween. The method may further include coupling at least one electrode to the selectively polable superlattice for selective poling thereof. | 10-28-2010 |
20110193063 | MULTIPLE-WAVELENGTH OPTO-ELECTRONIC DEVICE INCLUDING A SUPERLATTICE - A multiple-wavelength opto-electronic device may include a substrate and a plurality of active optical devices carried by the substrate and operating at different respective wavelengths. Each optical device may include a superlattice comprising a plurality of stacked groups of layers, and each group of layers may include a plurality of stacked semiconductor monolayers defining a base semiconductor portion and at least one non-semiconductor monolayer thereon. | 08-11-2011 |
Patent application number | Description | Published |
20080314983 | CARD WITH EMBEDDED BISTABLE DISPLAY HAVING SHORT AND LONG TERM INFORMATION - A transaction card system includes a transaction cared with a display tag for displaying short term information, the character display having optical states that are stable without power and viewable from one side of the display tag and an array of electrical contacts for electrically addressing the character display from the other side of the tag, a contact window through which the contacts are accessible, machine readable data on the card, and long term information printed on the transaction card; a transaction card writer having a reader for reading the machine readable data and having means for updating the short term information displayed on the transaction card; and a central computer connected to the transaction card writer having a data base and a central processor for receiving the information read by the magnetic card reader and generating display commands for the transaction card writer. | 12-25-2008 |
20090081359 | COATABLE CONDUCTIVE LAYER - The invention relates to a patternable coatable electrically conductive layer comprising a fluid-coated electrically conductive material, wherein the fluid-coated electrically conductive material has sufficient conductivity to induce an electric field strong enough to change the optical state of a light modulating material and a display comprising a substrate, at least one patternable coatable electrically conductive layer comprising a fluid-coated electrically conductive material, wherein said fluid coated electrically conductive material has sufficient conductivity to induce an electric field strong enough to change the optical state of a light modulating material which has a first and a second field-switched stable optical state, and an imaging layer comprising said light modulating material disposed over said at least one patternable fluid-coated electrically conductive layer. The invention also relates to a method for making a coatable electrically conductive layer and a method for making a display with a coatable electrically conductive layer. | 03-26-2009 |
20130187508 | Shutter with Bistable Actuator Having Power-Free Magnetic Blade Return - The instant invention teaches a monostable shutter with magnetic blade return using a bistable actuator with blade motion constrained to provide drive force in a single direction and permits the use of compact bistable coil for continuous use by a circuit that applies a high voltage at the beginning of drive that decays to a lower voltage to prevent coil burn out. | 07-25-2013 |
20140300944 | SHUTTER WITH BLADE DAMPING - An optical shutter apparatus has at least one shutter blade that is movable between a first position blocking at least a portion of an aperture and a second position spaced apart from the first position. A linkage member is coupled to the at least one shutter blade and has a magnetic material. An actuator is coupled to the linkage member and is energizable to translate the at least one shutter blade between the first and second positions. An intermediate plate has a friction surface of a non-magnetic material. A magnet positioned away from the friction surface of the intermediate plate is disposed to urge the linkage member against the friction surface of the intermediate plate. | 10-09-2014 |