2700results about How to "Focus" patented technology

The invention includes chemical vapor deposition and physical vapor deposition methods of forming high k ABO3 comprising dielectric layers on a substrate, where “A” is selected from the group consisting of Group IIA and Group IVB elements and mixtures thereof, and where “B” is selected from the group consisting of Group IVA metal elements and mixtures thereof. In one implementation, a plurality of precursors comprising A, B and O are fed to a chemical vapor deposition chamber having a substrate positioned therein under conditions effective to deposit a high k ABO3 comprising dielectric layer over the substrate. During the feeding, pressure within the chamber is varied effective to produce different concentrations of A at different elevations in the deposited layer and where higher comparative pressure produces greater concentration of B in the deposited layer. In one implementation, a subatmospheric physical vapor deposition method of forming a high k ABO3 comprising dielectric layer on a substrate includes providing a sputtering target comprising ABO3 and a substrate to be deposited upon within a physical vapor deposition chamber. A sputtering gas is fed to the chamber under conditions effective to sputter the target and deposit a high k ABO3 comprising dielectric layer over the substrate. During the feeding, pressure is varied within the chamber effective to produce different concentrations of B at different elevations in the deposited layer and where higher comparative pressure produces greater concentration of B in the deposited layer.

Embodiments of the disclosure include an orb or lamp communicating with a noninvasive monitor to provide a readily identifiable point indication of a wellness of a monitored patient. In an embodiment the orb emits a color gradient from a first color through at least two other colors responsive to values of a wellness measurement. Exemplary wellness indications include one or a statistical combination of blood constituent measurements, combinations of other physiological parameters, or the like.

An exposure method and apparatus for use in exposing a photoresist on a semiconductor wafer do not employ an aperture for shaping the exposure light. The exposure apparatus includes a light source unit, a reflecting mirror unit having a micro mirror array (MMA) and a control unit that controls the MMA, and a pattern transfer unit that transfers the pattern of a photomask onto the photoresist. The angles of inclination of the respective mirrors of the MMA are adjusted to reflect incident light in a manner that shapes the incident light. Accordingly, it is possible to form a pattern having the highest degree of resolution and optimum depth of focus (DOF) in the shortest amount of processing time.

A solar energy utilization unit comprises a solar radiation concentrating optics and a solar radiation receiver including first and second receiver components. The first receiver component is designed to convert into electric energy radiation in a first part of the solar spectrum, and the second receiver component is designed to convert into electric energy radiation in a second part of the solar spectrum different from said first part. The solar radiation concentrating optics comprises a concave primary reflector and a convex secondary reflector. The primary reflector is adapted to reflect incident solar radiation towards the secondary reflector, the secondary reflector is adapted to reflect radiation in the first part of the solar spectrum into the first receiver component and to transmit radiation in the second part of the solar spectrum into the second receiver component. The primary reflector is formed with a centrally disposed opening via which the first receiver component is adapted to receive the radiation reflected by the secondary receiver.

An atomic layer deposition apparatus, including: a chamber with an internal volume; a fixture assembly to hold a substrate within the internal volume of the chamber; a plurality of gas injection ports to facilitate the introduction of gas; at least one precursor gas arrangement to introduce precursor gas into the internal volume; and at least one inactive gas dispersion arrangement to introduce inactive gas into the internal volume. The inactive gas dispersion arrangement is in the form of a primary dispersion member configured to concentrically focus the precursor gas towards a surface of the substrate. A modeling system for an atomic layer deposition apparatus is also disclosed.

A safety device for vehicles. The device inhibits use of communication devices that run the risk of distracting a driver / operator while the vehicle is in motion. Several techniques for inhibiting use are described which can be used individually or in a complementary combinations. In one technique, a rapidly varying signal level is created local to the communication device. The variations exceed the operational limits of the system, thereby inhibiting communications. The device may be in a constant-on mode, unless it detects an attempt to make a communication classified as appropriate. Such a device may inhibit short messages, such as “text” messages and may also allow or, in some embodiments, place emergency calls.

Prioritization of project workspaces is provided herein. Data items are grouped into project workspaces based on workspace identifiers with which the data items have been tagged. Grouped data items included in a project workspace are tagged with a common workspace identifier that indicates association with a project corresponding to the project workspace, the project including tasks for a user. Priority of the project workspace is determined relative to priority of other project workspaces and based on ascertaining priorities of the tasks of the project by analyzing the grouped data items included in the project workspace. An indication of the priority of the project workspace relative to priority of the other project workspaces is provided for graphical presentation to the user, in order to facilitate focusing the user to a highest priority project workspace of the project workspaces.

Various embodiments of the present invention relate to a plasma electron source apparatus. The apparatus comprises a cathode discharge chamber in which a plasma is generated, an exit hole provided in said cathode discharge chamber from which electrons from the plasma are extracted by an accelerating field provided between said cathode discharge chamber and an anode, at least one plasma confinement device, and a switching mechanism for switching the at least one plasma confinement device between a first value allowing for electron extraction from the plasma and a second value prohibiting electron extraction from the plasma. Associated methods are also provided.

A method of music notation with 7 spaces for the notes of the C major scale, with the remaining notes of the 12 tone scale overlapping these spaces. 5 staff lines per octave can be used to show the position of the accidental notes. Distinct colors are assigned to the 12 notes of the scale. Two distinct groups of colors are used, one for coloring the C major notes, the other for coloring the remaining 5 notes of the scale. The spaces representing Cs are marked with a colored shape at the left of the staff and shaded horizontally across the page. The notes are shapes whose width is proportional to their durations. Aids are placed above and below the staff to indicate hand and finger movements. Assembly kits with visual aids are provided. The colors can be used on conventional notation.

A user-specific change highlighting system and method keeps track of which version of an information object, such as a document, was last viewed by or downloads to the user. When a user reads or downloads a new version of the document, the system and method checks whether the current version is different from the last-viewed version. If the document has changed, the present invention uses, for example, color, font or some other technique to highlight the changes that have been made to the document.

An adjustable ocular insert to be implanted during refractive cataract surgery and clear (human) crystalline lens refractive surgery and adjusted post-surgically. The implant comprises relatively soft but compressible and resilient base annulus designed to fit in the lens capsule and keep the lens capsule open. Alternatively the annulus may be placed in the anterior or posterior chamber. The annulus can include a pair of opposed haptics for secure positioning within the appropriate chamber. A rotatable annular lens member having external threads is threadedly engaged in the annulus. The lens member is rotated to move the lens forward or backward so to adjust and fine-tune the refractive power and focusing for hyperopia, myopia and astigmatism. The intraocular implant has a power range of approximately +3√0π−3 diopters.

An automated system is described for presenting a patient with an online interactive personal health record (PHR) capable of delivering individualized alerts based on comparison of evidence-based standards of care to information related to the patient's actual medical care. A health care organization collects and processes medical care information, including clinical data relating to a patient in order to generate and deliver customized clinical alerts and personalized wellness alerts directly to the patient via the PHR. The PHR also solicits the patient's input for tracking of alert follow-up actions and allows the health care organization to track alert outcomes. Further embodiments include implementing a plurality of modules for providing real-time processing and delivery of clinical alerts and personalized wellness alerts to the patient via the PHR and to a health care provider via one or more health care provider applications, including disease management applications.

A photoresist composition containing: a polymer including an acid-labile group; a radiation-sensitive acid generator; and an acid diffusion control agent that contains a compound represented by a formula (1). In the formula (1), R1, R2 and R3 each independently represent a hydrogen atom or a monovalent hydrocarbon group having 1 to 10 carbon atoms. A represents a group having a valency of n that is obtained by combining: a hydrogen atom, a linear hydrocarbon group having 1 to 30 carbon atoms, an alicyclic hydrocarbon group having 3 to 30 carbon atoms or a combination thereof; —O—, —CO—, —COO—, —SO2O—, —NRSO2—, —NRSO2O—, —NRCO— or a combination thereof; and n nitrogen atoms as a binding site to the carbonyl group in the formula (1), in which a sum of atomic masses of the atoms constituting A is no less than 120. n is an integer of 1 to 4.

A system and method to control engine valve timing to improve air-fuel control in an engine with valves that may be deactivated. Valves that may be deactivated are controlled in a manner to improve detection of individual cylinder air-fuel ratios.

A method, system and computer readable medium for automated detection of lung nodules in computed tomography (CT) image scans, including generating two-dimensional segmented lung images by segmenting a plurality of two-dimensional CT image sections derived from the CT image scans; generating three-dimensional segmented lung volume images by combining the two-dimensional segmented lung images; determining three-dimensional lung nodule candidates from the three-dimensional segmented lung volume images, including, identifying structures within the three-dimensional segmented lung volume images that meet a volume criterion; deriving features from the lung nodule candidates; and detecting lung nodules by analyzing the features to eliminate false-positive nodule candidates from the nodule candidates.

The claimed subject matter provides systems and / or techniques that effectuate combining domain-tuned search systems. The system can include mechanisms that obtain queries, written descriptions, or illustrative web-pages regarding a particular area of interest, and generate a definition related to the area of interest. The definition contains a list of paths with associated weights employed to identify an pre-established first domain-tuned search system related to the area of interest. The first domain-tuned search system thereafter can be combined with a second domain-tuned search system related to another area of interest and presented to a user for utilization in re-ranking generic search results to be specific to the first and second domains of interest if combined, or to only the first domain if weights for the second domain are logically subtracted.

Described herein are devices and method for control and coordination of TMS electromagnets for modulation of deep brain targets. For example, described herein are methods and devices for stimulating neural structures within the brain using multi-coil arrays. Also described herein are devices and methods that relate generally to the focusing of magnetic fields generated by electromagnets used for Transcranial Magnetic Stimulation. Devices and methods relating generally to the focusing of magnetic fields generated by electromagnets used for Transcranial Magnetic Stimulation are also described, as well as devices and methods that relate generally to moving and positioning electromagnets generating magnetic fields used for Transcranial Magnetic Stimulation. Finally, also described are devices and methods that relate generally to control of moving, positioning, and activating electromagnets generating magnetic fields used for Transcranial Magnetic Stimulation.

An LED lamp includes a lamp base (10), a first heat sink (20) mounted on the lamp base, a plurality of second heat sinks (40) attached to a periphery of the first heat sink and a plurality of LED modules (30) respectively attached to the second heat sinks. The lamp base defines a plurality of vents (166) therein. The first heat sink includes a cylinder (22) at a center thereof. The cylinder has a through hole (25) defined therein, which communicates with the vents and cooperates with the vents to form an air passage communicating with ambient air. A thickness of each of the second heat sinks is gradually varied along a height direction of the each of the second heat sinks.

An x-ray generating device includes a field emission cathode formed at least partially from a nanostructure-containing material having an emitted electron current density of at least 4 A / cm2. High energy conversion efficiency and compact design are achieved due to easy focusing of cold cathode emitted electrons and dramatic reduction of heating at the anode. In addition, by pulsing the field between the cathode and the gate or anode and focusing the electron beams at different anode materials, pulsed x-ray radiation with varying energy can be generated from a single device. Methods and apparatus for independent control of electron emission current and x-ray energy in x-ray tubes are also provided. The independent control can be accomplished by adjusting the distance between the cathode and anode. The independent control can also be accomplished by adjusting the temperature of the cathode. The independent control can also be accomplished by optical excitation of the cathode. The cathode can include field emissive materials such as carbon nanotubes.

An apparatus and method for an immersive active and interactive educational invention. A preferred embodiment of the apparatus includes an activity device including an activity sensor for generating an activity interaction signal responsive to a sustained large-muscle physical activity of a user operating the activity device; a controller, coupled to the activity monitor, generating a virtual environment supporting a virtual user frame-of-reference in the virtual environment, the controller generating a set of virtual education elements in the environment and a goal for the set virtual representation with respect to the virtual education elements wherein the controller is responsive to the activity interaction signal to produce an affected interaction of the virtual representation with the virtual education elements with the controller measuring a conformation of the goal by the affected interaction; and a feedback system, coupled to the controller, for presenting the virtual environment with the frame-of-reference in relation to the virtual education elements for providing the user with feedback regarding the goal and the conformation of the goal by the affected interaction.

A video endoscope includes a tube fitted at its distal end with an affixed objective lens, a video camera mounted behind the objective lens in the tube, the camera together with an elongated rotation element constituting a swivel unit that is supported both at the distal and proximal end zones in each case by swivel bearing at the tube. The swivel element being rotationally adjustable relative the tube by a swivel drive system. The distal swivel bearing is axially and radially bearing and the proximal swivel bearing is only radially bearing.

A display apparatus is provided with an information acquisition unit which obtains a current focusing position and a display control unit which generates display data for displaying a focus aid. The focus aid indicates a focusing range and current focusing position, and is displayed in a captured image, such as a live view image.

A high gain, multi-beam lens antenna system for future fifth generation (5G) wireless networks. The lens antenna includes a spherical dielectric lens fed with a plurality of radiating antenna elements. The elements are arranged around the exterior surface of the lens at a fixed offset with a predetermined angular displacement between each element. The number of beams and crossover levels between adjacent beams are determined by the dielectric properties and electrical size of the lens. The spherical nature of the dielectric lens provides a focal surface allowing the elements to be rotated around the lens with no degradation in performance. The antenna system supports wideband and multiband operation with multiple polarizations making it ideal for future 5G wireless networks.

A solar energy utilization unit comprises a solar radiation concentrating optics and a solar radiation receiver including a first receiver component designed to convert into electric energy radiation in a first part of the solar spectrum, and a second receiver components designed to convert into electric energy radiation in a second part of the solar spectrum which is different from said first part. The solar radiation concentrating optics comprises a concave primary reflector adapted to reflect incident solar radiation towards the secondary reflector, and a convex secondary reflector adapted to reflect radiation in the first part of the solar spectrum into the first receiver component and also to transmit radiation in the second part of the solar spectrum into the second receiver component. The primary reflector is formed with a centrally disposed opening, via which the first receiver component is adapted to receive the radiation reflected by the secondary receiver. The primary receiver may have central and peripheral components, wherein the central component is made of a material which withstands heat better than the material from which the peripheral component is made.

A microfluidic device comprises inlets for a sample flow and an out-of-plane focusing sheath flow, and a curved channel section configured to receive the sample flow and out-of-plane focusing sheath and to provide hydrodynamic focusing of the sample flow in an out-of-plane direction, the out-of-plane direction being normal to a plane including the curved channel. Examples of the invention also include improved flow cytometers.

It is described an electron optical arrangement, a X-ray emitting device and a method of creating an electron beam. An electron optical apparatus (1) comprises the following components along an optical axis (25): a cathode with an emitter (3) having a substantially planar surface (9) for emitting electrons; an anode (11) for accelerating the emitted electrons in a direction essentially along the optical axis (25); a first magnetic quadrupole lens (19) for deflecting the accelerated electrons and having a first yoke (41); a second magnetic quadrupole lens (21) for further deflecting the accelerated electrons and having a second yoke (51); and a magnetic dipole lens (23) for further deflecting the accelerated electrons.

A traffic signal (310) having a reflector (322, 400) having a plurality of reflective surfaces (330, 402) directing incident ambient light received from the signal lens (318) to a photodetector (322). The reflector is disposed proximate and about a plurality of LEDs (324, 406) which are pulse width modulated by an integrated controller (360) to generate light which is also transmitted through the lens. The photodetector senses the incoming ambient light when the LEDs are in the “off” mode. Incident ambient light is focused by a lens to overfill the reflector and LEDs, and the photodetector is positioned within the redirected incident ambient light from the lens.

The present disclosure provides a therapeutic method applicable to learning, attention, cognitive and developmental disorders. This method combines auditory, visual and vestibular stimuli into a systematic method which can be customized to address individual learning, attention and processing disorders. This method may be wirelessly implemented in a group setting. A device for providing vestibular and somatosensory stimulation through bone conduction of sound waves to skeletal bones is provided in the form of a pad that is applied to or wrapped around the individual in treatment, which is comfortable in use and may contain particulate filler material capable of providing bone conduction stimulation adjacent to the location of a bone conduction transducer and expand the sound conduction site over a larger area.

A system designs a thin and relatively flat microwave focusing lens that can produce multiple simultaneous beams, using readily-available isotropic dielectric materials, and having a gradient-index (GRIN) profile. The design optimizes the lens to achieve beam scanning and / or multiple beams over a wide field of regard (FOR) with broad bandwidth and a very short focal length compared with conventional lenses. The lens can be used individually or as an element in a more complex antenna having multiple lenses in various orientations that are independently switched, selected and / or excited simultaneously as elements in a phased array. The antenna terminal incorporates such lens into an array of lenses along with one or more feeds to produce single or multiple beams covering a broad field of regard for such applications as satellite communications on-the-move, cellular, broadband point-point or point-multipoint and other terrestrial or satellite communications systems. The lens and array design support multiple simultaneous independently steerable beams as well as null placement for interference cancellation.