Patent application number | Description | Published |
20110186545 | FEEDFORWARD TEMPERATURE CONTROL FOR PLASMA PROCESSING APPARATUS - Methods and systems for controlling temperatures in plasma processing chamber with reduced controller response times and increased stability. Temperature control is based at least in part on a feedforward control signal derived from a plasma power input into the processing chamber. A feedforward control signal compensating disturbances in the temperature attributable to the plasma power may be combined with a feedback control signal counteracting error between a measured and desired temperature. | 08-04-2011 |
20120132397 | TEMPERATURE CONTROL IN PLASMA PROCESSING APPARATUS USING PULSED HEAT TRANSFER FLUID FLOW - Methods and systems for controlling temperatures in plasma processing chamber via pulsed application of heating power and pulsed application of cooling power. In an embodiment, temperature control is based at least in part on a feedforward control signal derived from a plasma power input into the processing chamber. In further embodiments, fluid levels in each of a hot and cold reservoir coupled to the temperature controlled component are maintained in part by a passive leveling pipe coupling the two reservoirs. In another embodiment, digital heat transfer fluid flow control valves are opened with pulse widths dependent on a heating/cooling duty cycle value and a proportioning cycle having a duration that has been found to provide good temperature control performance. | 05-31-2012 |
20150316941 | TEMPERATURE CONTROL IN PLASMA PROCESSING APPARATUS USING PULSED HEAT TRANSFER FLUID FLOW - Methods and systems for controlling temperatures in plasma processing chamber via pulsed application of heating power and pulsed application of cooling power. In an embodiment, temperature control is based at least in part on a feedforward control signal derived from a plasma power input into the processing chamber. In further embodiments, fluid levels in each of a hot and cold reservoir coupled to the temperature controlled component are maintained in part by a passive leveling pipe coupling the two reservoirs. In another embodiment, digital heat transfer fluid flow control valves are opened with pulse widths dependent on a heating/cooling duty cycle value and a proportioning cycle having a duration that has been found to provide good temperature control performance. | 11-05-2015 |
20160027667 | SYSTEMS AND METHODS FOR ELECTRICAL AND MAGNETIC UNIFORMITY AND SKEW TUNING IN PLASMA PROCESSING REACTORS - In some embodiments, a plasma processing apparatus includes a processing chamber to process a substrate; a mounting surface defined within the processing chamber to support a substrate disposed within the processing chamber; a showerhead disposed within the processing chamber and aligned so as to face the mounting surface, the showerhead defining a plurality of orifices to introduce a process gas into the processing chamber toward a substrate disposed within the processing chamber; and one or more magnets supported by the showerhead and arranged so that a radial component of a magnetic field applied by each of the one or more magnets has a higher flux density proximate a first region corresponding to an edge surface region of a substrate when disposed within the processing chamber than at a second region corresponding to an interior surface region of a substrate when disposed within the processing chamber. | 01-28-2016 |
20160042961 | ELECTRON BEAM PLASMA SOURCE WITH ROTATING CATHODE, BACKSIDE HELIUMCOOLING AND LIQUID COOLED PEDESTAL FOR UNIFORM PLASMA GENERATION - A plasma reactor has an electron beam source as a plasma source and a rotation motor coupled to rotate the workpiece support about a rotation axis that is transverse to an emission path of said electron beam source. | 02-11-2016 |
Patent application number | Description | Published |
20080275374 | Apparatus and method for applying an electrostatic field to a wound or scar to promote healing thereof - Apparatus in the form of a bandage for generating an electrostatic field which when placed in proximity to a wound or scar induces polarization therein to facilitate the healing process. Methods of treating wounds and scars particularly in humans utilizing the bandage is also disclosed. | 11-06-2008 |
20140261408 | CARTRIDGE FOR AN AEROSOL DELIVERY DEVICE AND METHOD FOR ASSEMBLING A CARTRIDGE FOR A SMOKING ARTICLE - The present disclosure relates to a cartridge for an aerosol delivery device such as a smoking article. The cartridge may include a base, a reservoir substrate, and an atomizer. The reservoir substrate may define a cavity therethrough. The atomizer may comprise a liquid transport element and a heating element extending at least partially about the liquid transport element. The atomizer may extend through the cavity through the reservoir substrate such that the heating element is positioned proximate an end of the reservoir substrate. Ends of the liquid transport element may extend to an opposing end of the reservoir substrate. A related method for assembling a cartridge for a smoking article is also provided. | 09-18-2014 |
20140261495 | CARTRIDGE AND CONTROL BODY OF AN AEROSOL DELIVERY DEVICE INCLUDING ANTI-ROTATION MECHANISM AND RELATED METHOD - The present disclosure relates to aerosol delivery devices including a cartridge and a control body. The control body may include a coupler and the cartridge may include a base. The base may be configured to releasably engage the cartridge. Further the base and the coupler may include anti-rotation mechanisms configured to prevent rotation of the cartridge relative to the base when engaged with one another. The anti-rotation mechanisms may include alternating protrusions and recesses in some embodiments. Related methods are also provided. | 09-18-2014 |
20140270729 | HEATING ELEMENTS FORMED FROM A SHEET OF A MATERIAL AND INPUTS AND METHODS FOR THE PRODUCTION OF ATOMIZERS - The present disclosure relates to an input for production of atomizers and atomizers formed from a sheet of a material, and which may be employed in an aerosol delivery device such as a smoking article. The input may include a carrier and heating elements coupled thereto. The heating elements may include first and second ends and interconnected alternating loops disposed therebetween. The heating elements may be oriented parallel to a longitudinal axis of the carrier, or perpendicular thereto. The heating elements may be coupled to a liquid transport element by bending the interconnected loops at least partially around the liquid transport element. The ends of the heating element may be coupled to heater terminals. A related method for forming atomizers is also provided. | 09-18-2014 |
20140270730 | ATOMIZER FOR AN AEROSOL DELIVERY DEVICE FORMED FROM A CONTINUOUSLY EXTENDING WIRE AND RELATED INPUT, CARTRIDGE, AND METHOD - The present disclosure relates to atomizers for an aerosol delivery device such as a smoking article. The atomizer may include a liquid transport element and a wire continuously extending along a longitudinal length thereof. The wire may define end portions, contact portions, and a heating portion. The wire may be continuously wound about the liquid transport element such that each of the portions of the wire defines coils. A related input, cartridge, and method of forming atomizers also provided. | 09-18-2014 |
20150223522 | Method for Assembling a Cartridge for a Smoking Article - The present disclosure relates to systems, apparatuses, and methods for assembling cartridges for aerosol delivery devices. The cartridges may be assembled by transporting carriages between various substations at which parts are added to a base. In another assembly method, the base may be moved between a plurality of robots which direct the base downwardly into contact with components to couple the components therewith. An inspection system may inspect the cartridges at various stages of completion. | 08-13-2015 |
20150245659 | ATOMIZER FOR AN AEROSOL DELIVERY DEVICE AND RELATED INPUT, AEROSOL PRODUCTION ASSEMBLY, CARTRIDGE, AND METHOD - The present disclosure relates to atomizers for an aerosol delivery device such as a smoking article. The atomizer may include a liquid transport element and a wire extending along at least a portion of a longitudinal length thereof. The wire may define contact portions configured to engage heater terminals and a heating portion configured to produce heat. The heating portion may include a variable coil spacing. In other atomizers, the wire may extend at least partially through the liquid transport element proximate the contact portions. Related inputs, cartridges, aerosol production assemblies, and methods of forming atomizers are also provided. | 09-03-2015 |
20150335071 | Sealed Cartridge for an Aerosol Delivery Device and Related Assembly Method - The present disclosure relates to an aerosol delivery device. The aerosol delivery device may include a control body and a cartridge. The cartridge may include a base, a flow director, an outer body, a reservoir substrate, an outer body, and a mouthpiece. Heating elements may be molded into the flow director. The flow director may be welded to the base and the outer body, or the base and the flow director may include deformable ribs that engage the outer body. The flow director and the outer body may cooperatively define a reservoir compartment in which the reservoir substrate and the atomizer are received. The flow director and the base may define an electronics compartment in which an electronic control component is received. A related assembly method is also provided. | 11-26-2015 |
20160066621 | Cartridge for an Aerosol Delivery Device and Method for Assembling a Cartridge for a Smoking Article - The present disclosure relates to a cartridge for an aerosol delivery device such as a smoking article. The cartridge may include a base, a reservoir substrate, and an atomizer. The reservoir substrate may define a cavity therethrough. The atomizer may comprise a liquid transport element and a heating element extending at least partially about the liquid transport element. The atomizer may extend through the cavity through the reservoir substrate such that the heating element is positioned proximate an end of the reservoir substrate. Ends of the liquid transport element may extend to an opposing end of the reservoir substrate. A related method for assembling a cartridge for a smoking article is also provided. | 03-10-2016 |
Patent application number | Description | Published |
20080203276 | Low Height Imaging System And Associated Methods - In an embodiment, a low height imaging system has: one or more optical channels and a detector array, each of the optical channels (a) associated with at least one detector of the array, (b) having one or more optical components and a restrictive ray corrector, and (c) configured to direct steeper incident angle field rays onto the at least one detector. | 08-28-2008 |
20100165134 | Arrayed Imaging Systems And Associated Methods - Arrayed imaging systems include an array of detectors formed with a common base and a first array of layered optical elements, each one of the layered optical elements being optically connected with a detector in the array of detectors. | 07-01-2010 |
20100272327 | Task-Based Imaging Systems - A method for generating an output image of a scene is disclosed. A detector of a task-based imaging system includes a plurality of pixels, and the scene includes at least one object located at a given object distance within a range of object distances between the object and the imaging system. The method includes capturing a high resolution image of the scene, converting the high resolution image into an image spectrum of the scene, determining a defocused optical transfer function (OTF) of the imaging system over the range of object distances and determining a pixel modulation transfer function (MTF) over the plurality of pixels. The method also includes multiplying the image spectrum with the OTF and the MTF to generate a modified image spectrum of the scene, converting the modified image spectrum into a modified image of the scene, and generating the output image from the modified image. | 10-28-2010 |
20100278390 | Task-based imaging systems - A task-based imaging system for obtaining data regarding a scene for use in a task includes an image data capturing arrangement for (a) imaging a wavefront of electromagnetic energy from the scene to an intermediate image over a range of spatial frequencies, (b) modifying phase of the wavefront, (c) detecting the intermediate image, and (d) generating image data over the range of spatial frequencies. The task-based imaging system also includes an image data processing arrangement for processing the image data and performing the task. The image data capturing and image data processing arrangements cooperate so that signal-to-noise ratio (SNR) of the task-based imaging system is greater than SNR of the task-based imaging system without phase modification of the wavefront over the range of spatial frequencies. | 11-04-2010 |
20100326955 | Multi-Layer Optical Filter Designs And Associated Systems - A method for designing a first optical filter, exhibiting a first filter performance satisfying a first preset criterion, and a second optical filter, exhibiting a second filter performance satisfying a second preset criterion, includes providing initial first and second filter designs for the first and second optical filters, respectively, as first and second ordered stacks of layers, respectively. A pair of layers, including a first layer, characterized by a first thickness, and a second layer, characterized by a second thickness, is selected from the first and second ordered stacks of layers. The first thickness is constrained to a first constrained thickness that is a positive integer multiple of the second thickness to yield a constrained first filter design. A predicted performance of the constrained first filter design is determined and compared with the first preset criterion for one of accepting and rejecting the constrained first filter design. | 12-30-2010 |
20110176708 | Task-Based Imaging Systems - A task-based imaging system for obtaining data regarding a scene for use in a task includes an image data capturing arrangement for (a) imaging a wavefront of electromagnetic energy from the scene to an intermediate image over a range of spatial frequencies, (b) modifying phase of the wavefront, (c) detecting the intermediate image, and (d) generating image data over the range of spatial frequencies. The task-based imaging system also includes an image data processing arrangement for processing the image data and performing the task. The image data capturing and image data processing arrangements cooperate so that signal-to-noise ratio (SNR) of the task-based imaging system is greater than SNR of the task-based imaging system without phase modification of the wavefront over the range of spatial frequencies. | 07-21-2011 |
20110268868 | Imaging Systems Having Ray Corrector, And Associated Methods - In an embodiment, a method forms a lens with wavefront coding. The method includes positioning a lens in a mold; and curing material onto a surface of the lens to form an aspheric surface of the lens with wavefront coding. In another embodiment, a system for fabricating and evaluating a modified lens includes a collar for holding an initial lens, the initial lens having a front surface and a rear surface, a pin having a surface for molding a moldable material onto the front surface of the initial lens, to form the modified lens, an image forming arrangement; and a test object to be imaged by the modified lens and the image forming arrangement. | 11-03-2011 |
20120086949 | Tunable And Switchable Multilayer Optical Devices - A multilayer optical device includes an arrangement, on a substrate, of a first layer, a second layer, and a space therebetween. The second layer is a thin-film. The arrangement of the first and second layers and the space therebetween produces transmitted, reflected, or dispersed spectrally modified electromagnetic energy from electromagnetic energy incident upon the arrangement. An optical function of the device is dependent at least in part on interference effects. An optical detector system includes a similar multilayer optical device. The space within the device is in fluid communication with structures for receiving a fluid such that the device operates in a first or second mode depending on absence or presence of the fluid within the space. The system includes a detector for receiving the modified electromagnetic energy, and a controller in fluid communication with the space that establishes the absence or presence of the fluid in the space. | 04-12-2012 |
20120105575 | Optical Device With Electrically Variable Extended Depth Of Field - A system and method for providing an optical device with a variable extended depth-of-field (EDOF). The optical device includes an optically transparent liquid crystal layer, an optically transparent phase mask, optically aligned with the liquid crystal layer and separated therefrom by an optically transparent substrate, an optically transparent index-matching layer, disposed adjacent to one surface of the phase mask, and having a refractive index substantially matching that of the phase mask; and a pair of electrodes for generating an electric field acting on said liquid crystal layer to change the depth of field of the imaging system in proportion to the amplitude of a signal applied to the electrodes. | 05-03-2012 |
20120200671 | Apparatus And Method For Three-Dimensional Image Capture With Extended Depth Of Field - An optical system for capturing three-dimensional images of a three-dimensional object is provided. The optical system includes a projector for structured illumination of the object. The projector includes a light source, a grid mask positioned between the light source and the object for structured illumination of the object, and a first Wavefront Coding (WFC) element having a phase modulating mask positioned between the grid mask and the object to receive patterned light from the light source through the grid mask. The first WFC element is constructed and arranged such that a point spread function of the projector is substantially invariant over a wider range of depth of field of the grid mask than a point spread function of the projector without the first WFC element. | 08-09-2012 |
20130105925 | Integrated Die-Level Cameras And Methods Of Manufacturing The Same | 05-02-2013 |
20140220725 | Integrated Die-Level Cameras And Methods Of Manufacturing The Same - An integrated die-level camera system and method of making the camera system include a first die-level camera formed at least partially in a die. A second die level camera is also formed at least partially in the die. Baffling is formed to block stray light between the first and second die-level cameras. | 08-07-2014 |
20150105636 | SYSTEM AND METHOD FOR EMERGENCY RESUSCITATION - According to various embodiments, a regional oximetry sensor may include a light emitting element configured to emit light, a light detector configured to receive the light and generate a signal based on the received light. The regional oximetry sensor, itself or in conjunction with a monitor, may enable communicating adjustments in the administration of CPR to a patient based on one or more characteristics (e.g., pulse amplitude or pulse rate) of the signal generated by the regional oximetry sensor. | 04-16-2015 |
20150190208 | SYSTEM AND METHOD FOR USER INTERACTION WITH MEDICAL EQUIPMENT - According to various embodiments, a system may include a user interface configured to detect a first gesture that identifies a specific user. The system may also include a patient monitoring system coupled to user interface that is configured to monitor at least one physiological parameter of a patient. The patient monitoring system may be configured to retrieve and to display one or more event markers for the specific user in response to the detected first gesture. The one or more event markers represent steps of a procedure performed on the patient, and each event marker of the one or more event markers is associated with a respective reimbursement code. The system may convey user identification information associated with the specific user and selected event markers for automatic billing and reimbursement for approved medical procedures. | 07-09-2015 |
20150230743 | SENSOR CONFIGURATIONS FOR ANATOMICAL VARIATIONS - A medical sensor includes a first set of optical components configured to obtain a first set of signals for determining a first regional oxygen saturation measurement. The first set of optical components includes a first emitter, a first detector separated from the first emitter by a first distance along a first axis, and a second detector separated from the first emitter by a second distance along the first axis, wherein the second distance is greater than the first distance. The sensor also includes a second set of optical components configured to obtain a second set of signals for determining a second regional oxygen saturation measurement. The second set of optical components includes a second emitter and a third detector separated from the second emitter by a third distance along a second axis, different from the first axis. | 08-20-2015 |
Patent application number | Description | Published |
20130253333 | TISSUE INTERFACE ELEMENTS FOR APPLICATION OF OPTICAL SIGNALS INTO TISSUE OF A PATIENT - Systems and methods for applying optical signals into tissue of a patient are provided herein. In one example, a tissue interface pad for applying an optical signal to tissue of a patient is provided. The tissue interface pad includes a first surface configured to interface with the tissue of the patient, at least one guide channel disposed within the tissue interface pad and configured to route an input optical fiber carrying the optical signal to a first location in the tissue interface pad, and a second surface at the first location configured to direct the optical signal from the input optical fiber into the tissue through the first surface. | 09-26-2013 |
20130258470 | REDUCTION OF POLARIZATION-DEPENDENT LOSS IN DOUBLE-PASS GRATING CONFIGURATIONS - Optical systems for routing light that reduce or eliminate polarization-dependent loss are provided. Such optical systems generally accommodate an optical element that has an intrinsic polarization-dependent loss and which is disposed to be encountered twice by the light being routed. In some instances, the optical element may be a dispersive element such as a diffraction grating or prism, but the invention has more general applicability. The optical system additionally includes both a reflective element and a wave plate assembly disposed to be encountered by the light between encounters with the dispersive element. | 10-03-2013 |
20130274611 | OPTICAL INTERFACE SYSTEMS FOR APPLICATION OF OPTICAL SIGNALS INTO TISSUE OF A PATIENT - Systems and methods for applying optical signals onto tissue of a patient are provided herein. In one example, a system to optically analyze tissue of a patient is provided. The system includes a measurement system configured to transfer source optical signals over an optical link, receive measurement optical signals over the optical link, and identify a value of a physiological parameter of the patient. The optical link comprises a first source portion with a first link property configured to carry the source optical signals and a second source portion with a second link property coupled to the first source portion and configured to carry the source optical signals. The system includes a tissue interface assembly configured to receive the source optical signals transferred over the optical link, emit the source optical signals into the tissue, and receive the measurement optical signals from the tissue for transfer over the optical link. | 10-17-2013 |
20160099284 | MINIATURE WAFER-LEVEL CAMERA MODULES - In one aspect, a method includes providing a lens substrate having an array of lenses. The lens substrate includes an overflow region next to each lens of the array. Each overflow region includes an overflow lens material. The method also includes separating the lens substrate into a plurality of smaller lens substrates. Each of the smaller lens substrates has one of the single lens and the plurality of stacked lenses. Separating the lens substrate into the smaller lens substrates may include removing or substantially removing the overflow regions. In one aspect, the method may be performed as a method of making a miniature camera module. Other methods are also described, as are miniature camera modules. | 04-07-2016 |