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the tethered wind turbine uses an aerodynamic , flow - concentrating shape and lighter - than - air construction utilizing a lifting gas and an electrically conductive tether fixed to ground to reap energy from the wind at low or high altitude . the design has no need for the large , expensive , bulky and unsightly tow... | 8 |
a composite pipe segment is formed to include tapered in wall thickness ends that are each defined by opposed frustoconical surfaces conformed for self centering receipt and intimate bonding contact within an annular space between corresponding surfaces of a coaxially nested set of metal end pieces . the distal periphe... | 4 |
the present disclosure provides a power control apparatus of a construction machine , including : an engine connected to a hydraulic pump to drive the hydraulic pump ; and a controller for calculating an engine load ratio defined as a ratio of a load torque of the engine for an engine maximum torque calculated from an ... | 4 |
the present invention relates to a cosmetic composition and method for making up and / or enhancing the appearance of a keratinous substrate , comprising at least one supramolecular polymer , at least one detackifying ingredient which is a hyperbranched functional polymer , at least one fatty phase ingredient and at le... | 0 |
a method of syntactically categorizing the constituents of english language sentences and a schema for depicting all possible categories to which the constituents of any sentence could belong . it also depicts the general order to appearance of the basic elements in a sentence and their alignment according to the funct... | 6 |
a communication device sends use status data representing a state of use thereof to an external communication device . receiving the use status data , the external communication device sends the first - mentioned communication device a releasing signal to release the first - mentioned communication device from inhibiti... | 6 |
a sealed heat pipe of uniform cross sectional profile from evaporator to condenser which includes a plurality of capillary channels communicating with a central channel by means of narrow re - entrant groove openings having convergent entrances . a two step method of fabrication includes extruding the re - entrant groo... | 5 |
an optimized integrated high capacity digital satellite trunking network , otherwise known as the multipurpose wideband communications system and method to link multiple earth stations in the same or different satellite antenna transponder footprints using uplink frequency to select the downlink footprint . the configu... | 7 |
modular component mobile support stand and various accessories and a system of modular components to provide mobility and support for countless applications . the modular component mobile support stand has the capability of being disassembled and assembled without the use of tools and this capability allows for the int... | 1 |
a system for educational assessment without testing is provided that includes one or more client systems that are connected to a network allowing students or school officials to communicate with an education framework that performs and manages educational assessment . the one or more client systems issue a message to t... | 6 |
the present invention is generally directed to a fluidized bed detector for continuous detection of biological and chemical materials comprising a fluidized bed of detecting elements suspended in a continuous flow system wherein the detecting elements remain in the system when a first force trying to move the detecting... | 6 |
This paper studies the combined effects of radiation and galactic cosmic ray pressures on the gravitational instability of magnetized and rotating viscoelastic fluids. The dispersion relations are derived using the normal mode analysis and discussed in the hydrodynamic (weakly coupled fluid) and kinetic (strongly coupl... | 9 |
a low profile stent device consisting of a stent plus an optional covering is placed percutaneously into a blood vessel to provide vascular closure to a nearby large diameter arteriotomy site . a self - expanding stent device is mounted onto a balloon for postdilitation and is held in a small diameter configuration by ... | 0 |
a method is provided for altering a drug release profile of a coating of a medical device . the method includes determining the drug release profile of the coating of the medical device ; determining an increased surface area necessary to alter the drug release profile to an altered drug release profile ; and increasin... | 1 |
a system and method which collects dynamic connectivity data from an area network interconnecting multiple computing devices . the connectivity data identifying the address of equipment connected to the network is combined with static network information such as the user &# 39 ; s identity stored in the system data bas... | 7 |
in the present invention a laser treatment system is provided that can be used in any clinical environment without the necessity of personal safety equipment . furthermore , the present invention provides a large amount of control to the operator / technician and the patient . the present invention combines mechanical ... | 0 |
We analyze spectroscopic observations of five young massive clusters (YMCs) in the barred spiral galaxy NGC 1313 to obtain detailed abundances from their integrated light. Our sample of YMCs was observed with the X-shooter spectrograph on the Very Large Telescope. We make use of theoretical isochrones to generate synth... | 9 |
a punch press having a laser cutting device incorporated therein , including a laser cutting head , a laser generator spaced from the punch press , and a laser beam path adjusting device located between the laser generator and the cutting head is disclosed . more particularly , there is disclosed such a punch press fur... | 1 |
an apparatus for replacement of a swivel atop a first , operating foundation on a turret of a production ship or offshore platform comprises a swivel lifting and moving apparatus for taking a swivel off or replacing a swivel on the first operating foundation on the turret and a second storing foundation spaced from the... | 1 |
a computer - implement method and system are provided for processing traffic flow statistics relating to data transmissions between computers connected to a computer network . traffic flow statistics gathered from network devices are processed in a series of enhancing steps to produce records for each unique combinatio... | 7 |
a method and apparatus for loading cartridges into a gun magazine clip from a tray . the cartridges are arranged in tray cavities that hold each cartridge so the clip can be manipulated with one hand to load each cartridge in succession . | 5 |
zinc phosphate conversion coatings for producing metals which exhibit enhanced corrosion prevention characteristics are prepared by the addition of a transition - metal - compound promoter comprising a manganese , iron , cobalt , nickel , or copper compound and an electrolyte such as polyacrylic acid , polymethacrylic ... | 2 |
a multiple shaft seal arrangement positioned between a shaft and an inside diameter surface of an aperture in a wall . the multiple shaft seal arrangement has a flinger attached to the shaft with a face seal mounted to the flinger . a double lip oil seal is mounted to the inside diameter of the aperture . the flinger i... | 5 |
methods and apparatus are provided for a backlit display with variable luminance and chrominance . the apparatus comprises i groups of leds of different colors and one or more sensors optically coupled to the leds . the combined light produced by the leds is directed to a transmissive liquid crystal display , preferabl... | 6 |
We report the first dark matter search results using the commissioning data from PandaX-4T. Using a time projection chamber with 3.7 tonne of liquid xenon target and an exposure of 0.63 tonne .year , 1058 candidate events are identified within an approximate nuclear recoil energy window between 5 and 100 keV. No signif... | 9 |
a video - based fire detection system receives video data comprised of a plurality of individual frames , and determines based on the video data the ability of the system to detect the presence of fire . the system includes a video recognition system connectable to receive the video data and to calculate one or more ba... | 6 |
Adds support for a number of new waveform families, hardware injections, and limited XML file editing. | 9 |
the invention relates to an nmr analysis system and method for obtaining an nmr signal from a liquid solution enhanced in relation to the value that it would have on the basis of the thermodynamic equilibrium . it has been discovered in a surprising manner that if the spins of the cores of a highly - polarised polarisa... | 6 |
an image heating apparatus for heating an image formed on a recording material , includes a heating member ; a flexible member movable in contact with the heating member ; an elastic roller for forming a nip with the heating member with the flexible member interposed therebetween ; wherein a pressure in the nip increas... | 6 |
a tilting pad thrust bearing arrangement ) consists of an annular backing ring providing an axially facing supporting surface on which an array of bearing pads is carried . each pad has a flat supported surface clamped to a thin mounting ring of resilient steel by a headed fastener which bears on the supporting surface... | 5 |
a free - radical prepolymer , disclosed in u . s . pat . no . 3 , 873 , 417 as being a dispersant , when added at 10 to 500 parts per million to a reaction mixture in which raw tall oil soap is acidulated to obtain tall oil , is found to act as a separating agent and increase the quantity of tall oil recovered . | 2 |
April 2021 version | 9 |
We revisit the decoupling of neutrinos in the early universe with flavour oscillations. We rederive the quantum kinetic equations which determine the neutrino evolution based on a BBGKY-like hierarchy, and include for the first time the full collision term, with both on- and off-diagonal terms for all relevant reaction... | 9 |
a detachable timing gear cassette unit for an internal combustion engine . the cassette has side walls separate from the cylinder block of the engine , and the side walls form a housing . the housing contains the camshaft sprocket , the crankshaft sprocket , a timing chain that connects the sprockets , a tensioner to m... | 5 |
the invention relates to a reaming tool which has on its enveloping surface substantially helical flutes . high hardness cutting materials are brazed or soldered to the base material of the reaming tool . thus , a cost - favourable manufacture of a reaming tool is provided . the invention makes it possible for the shaf... | 1 |
the instant mobile marketing map provides an instant facility / store map that gives detailed store floor plans , department layouts and individual items along with prices in order for customers to find products through the use of mobile devices or smart phones at any desirable location for any particular store involve... | 6 |
A supermassive binary black-hole candidate SDSS J1430+2303 reported recently motivates us to investigate an imminent binary of supermassive black holes as potential gravitational wave source, and the radiated gravitational waves at the end of the merger are shown to be in the band of space-borne detectors. We provide a... | 9 |
a linear exhaust - gas probe has a measuring cell for measuring a gas concentration in a measuring chamber by determining a measuring - cell voltage , and a pump cell for pumping gas by way of a pump current . a circuit configuration for operating the prove has a comparator circuit for comparing the measuring - cell vo... | 6 |
a grip extension linkage to provide a gripping tool having radial gripping elements with an improved operational range . the grip extension linkage includes at least one annular body having a central internal bore and an peripheral external surface . there is provided rigid elongated spokes . spoke guides are provided ... | 4 |
the present invention relates to a method for identifying a subject at risk of developing heart failure , comprising : determining the level of one or more biological markers in a biological sample of the subject ; comparing the level of the biological marker to a standard level of the same biological marker ; and dete... | 0 |
a jacket is provided which comprises a fabric shell , an electroluminescent film strip , a battery and an inverter . the shell comprises a body section and a pair of sleeves . the body section includes an internal pocket for carrying the battery and inverter , and a retainer comprising a pair of retaining flaps which r... | 0 |
in a method for outputting information to the driver of a vehicle , the degree of deviation of a current operating point or value of an operating parameter of a drive unit and / or of a drive train of the vehicle from a predetermined range and / or a preferred range for entry to a coasting phase is indicated to the dri... | 8 |
With Cosmicflows-4, distances are compiled for 55,877 galaxies gathered into 38,065 groups. Eight methodologies are employed, with the largest numbers coming from the correlations between the photometric and kinematic properties of spiral galaxies (TF) and elliptical galaxies (FP). Supernovae that arise from degenerate... | 9 |
a prosthetic vision system is provided with a lens implanted in an ocular socket to focus light onto a coherent fiberoptic bundle . the fiberoptic bundle conveys the received light to photovoltaic semiconductors mounted in a gate array . the gate array is mounted in the region of the calcarine fissure in the user &# 39... | 0 |
The fast transitions between different types of quasi-periodic oscillations (QPOs) are generally observed in black hole transient sources (BHTs). We present a detailed study of the timing and spectral properties of the transitions of type-B QPOs in MAXI J1348-630, observed by Insight-HXMT. The fractional rms variabilit... | 9 |
the present invention is directed to methods for the production and isolation of nucleic acid molecules . in particular , the invention concerns isolation of mrna molecules and the production and isolation of nucleic acid molecules , which may be single - or double - stranded . additionally , the invention concerns sel... | 2 |
The exploration of the universe has recently entered a new era thanks to the multi-messenger paradigm, characterized by a continuous increase in the quantity and quality of experimental data that is obtained by the detection of the various cosmic messengers (photons, neutrinos, cosmic rays and gravitational waves) from... | 9 |
a real time , multi - function beat counting system used in machine perception of musical rhythms employs a high speed stable algorithm including down sampling and group summing of the original signal , pulse matching on peak points , and check - frame decision making . the down sampled and group summed signal is utili... | 6 |
a wedge - shaped , high speed airfoil having a variable geometry configuration consisting of separate , upper and lower airfoil surfaces individually and / or collectively adjustable between inner , retracted and outer , extended positions to vary the amount of airfoil surface area exposed to the free stream flow to th... | 8 |
This is the version of the SkyNet code used in http://adsabs.harvard.edu/abs/2017arXiv170606198L. The latest version of the code is available at https://bitbucket.org/jlippuner/skynet SkyNet is a new general-purpose nuclear reaction network that evolves the abundances of nuclear species under the influence of nuclear r... | 9 |
a piston of an internal combustion engine may include a piston head , a piston hub and a connecting rod having a joint end connected via an articulated connection to the piston hub . a reservoir may be provided and configured to receive splash oil for cooling the piston head . the reservoir may include at least one spl... | 5 |
a channel control method and apparatus for an iptv service are provided . in order to search for and select channels according to program viewing preference of a user , the channel control method for an iptv service includes : mode setting operation setting a favorite channel mode and a basic channel mode by analyzing ... | 7 |
In close binary stars, the tidal excitation of pulsations typically dissipates energy, causing the system to evolve towards a circular orbit with aligned and synchronized stellar spins. However, for stars with self-excited pulsations, we demonstrate that tidal interaction with unstable pulsation modes can transfer ener... | 9 |
a heat exchange unit for incorporation internally of a food or beverage container in such a manner that the external surface thereof is in contact with the food or beverage . a food grade coating is adhered to and completely covers the entire exterior surface of the heat exchange unit to preclude direct contact of the ... | 5 |
a combined fuel engine for reduced emission pollution in which the engine is provided with a conventional fuel injection system for injecting a conventional fuel such as gasoline or diesel oil high in carbon into a combustion chamber proximate the cycle time of peak compression and with an auxiliary fuel injection syst... | 5 |
a system and method for evaluating equipment in an improper cluster in a data center , the equipment including a plurality of equipment racks , and at least one cooling provider . in one aspect , the method includes receiving data regarding each of the plurality of equipment racks and the at least one cooling provider ... | 6 |
keyboards , keypads and other data entry devices can suffer from a keying ambiguity problem . in a small keyboard , for example , a user &# 39 ; s finger is likely to overlap from a desired key to onto adjacent ones . an iterative method of removing keying ambiguity from a keyboard comprising an array of capacitive key... | 7 |
a submersible cleaner includes a valve within a flow passage for interrupting fluid flow and thus drive the cleaned over submerged surfaces to be cleaned . a retractable element moveable between the valve and a wall within the passage reduces a gap formed between them such that flow through the passage is directed alon... | 8 |
improvement to an adornable binocular device having a telescope pair and an adjustable inter - pupillary distance where both telescopes move simultaneously and substantially the same distance when the ipd is adjusted , the improvement including a mechanism for releasably preventing unintentional adjustment the ipd and ... | 6 |
a directional microphone system gain adjusts the sum of signals that are received from two microphones mounted spaced apart . the gain adjustment is generally proportional to the product of the two microphone signals . analog multipliers are used both for multiplying the signals together and also to form a gate that ga... | 7 |
provided is a drone with a wind guide part , which is configured such that it can lift off or aviate using the flow of wind . the drone has a lift force by wind discharged towards the ground through a connecting duct and a wind guide part , so that the drone may lift off or aviate using the flow of the wind . further ,... | 1 |
Context. The structure formation of the dense interstellar material and the fragmentation of clumps into cores is a fundamental step for understanding how stars and stellar clusters form. <BR /> Aims: We aim to establish a statistical view of clump fragmentation at subparsec scales based on a large sample of massive cl... | 9 |
Added igraph_transitive_closure() computes the transitive closure of a graph (experimental function). igraph_reachability() determines which vertices are reachable from each other in a graph (experimental function). igraph_count_reachable() counts how many vertices are reachable from each vertex (experimental func... | 9 |
a multichamber ampoule with a locking and dispensing mechanism to store several substances and to dispense a mixture consisting of several substances , possessing a multiple - plug closure with several plugs to selectively close and open several outlet openings in the multichamber ampoule , and an adapter for mixing th... | 1 |
Context. The assumption of a gas-to-dust mass ratio γ is a common approach to estimate the basic properties of molecular clouds, such as total mass and column density of molecular hydrogen, from (sub)mm continuum observations of the dust. In the Milky Way a single value is used at all galactocentric radii, independentl... | 9 |
a swinging trailer to facilitate connection to a towed vehicle by placing the hitch ball carried by the towing vehicle and the hitch receiver carried by the towed vehicle in the view of the driver allowing the driver to better position the hitch ball in alignment with the trailer &# 39 ; s ball receiver . the trailer h... | 1 |
a forming panel and method for using the same in construction of self - sustaining concrete wall structures is provided wherein a flexible barrier element is provided along a margin on the forming panel for impeding the flow of water and fine particles of a concrete mix pour past the barrier element . the margin may be... | 4 |
a passenger cabin of an aircraft includes a seat arrangement that includes a number of seat assemblies . the seat assemblies include a seat structure having a seat backrest forming a backrest surface the and a seat cushion element forming a seat surface , and a passenger space partition , which spatially partitions a p... | 1 |
One of the most striking observations made by Parker Solar Probe during its first solar encounter is the omnipresence of rapid polarity reversals in a magnetic field that is otherwise mostly radial. These so-called switchbacks strongly affect the dynamics of the magnetic field. We concentrate here on their macroscopic ... | 9 |
a hand - held machine tool having a linear drive for moving a tool along a working axis , e . g . a motor - driven pneumatic driving tool , is provided . at least two dampers are provided in the hand - held machine tool for damping vibrations along the working axis . a resonant excitation of a vibration of the first da... | 1 |
a plug and receptacle assembly comprises a plug connector and receptacle connector , for high - density interconnections of data cable . the two connectors are fully shielded and include a mating profile including a modified d - shaped configuration . the receptacle assembly includes a plurality of overmolded webs of l... | 7 |
a table for the transfer of fragile materials such as containers of freeze dried products , flasks , or the like , has a slide that displaces horizontally on the surface of the table . the table has a marginal section including a plurality of marginal tongues that independently pivot about an axis parallel to the edge ... | 5 |
the plant , which is used in the working of fruits such as applies and similar , collects the fruits from water conveyor channels , and inserts them below a bell , from which the fruit will successively be transferred , by force of gravity , inside container bins ; the bell , apart from being capable of axial movement ... | 1 |
apparatus for vaporizing liquids to be burned in an internal combustion engine or furnace for the purpose of increasing fuel efficiency , improving cold weather starting and reducing pollution . the device may also be used in non combustion processes such as heating coating or disbursing . a three dimensionally porous ... | 8 |
an efficient means for transmitting digitized return path signals over a cable television return path is disclosed . in one embodiment of the invention , the cable television return path includes a node that receives an analog return signal from a subtree of the cable television system and generates a digital transport... | 7 |
a patient self - assist transfer aid provides an open box frame having a base for fitting beneath a mattress of a bed , a riser section extending upwardly from the base for extending around an edge of the mattress and a positioning section for extending out over the mattress from the riser section . the open box frame ... | 8 |
a lottery - type game system providing multiple levels of play includes a plurality of playing cards and a master game card used in conjunction therewith . each of the playing cards includes a plurality of game symbols , with predetermined selected ones of the game symobls being used to identify players eligible for a ... | 8 |
a computerized method for screening job seekers and determining whether a job seeker is a qualified applicant for possible employment by an entity delivered through the web is disclosed . the method comprises attracting a pool of job seekers to a web site ; enabling each job seeker to choose at least one job of interes... | 6 |
the present disclosure is directed to the use of fusogenic compounds such as polyethylene glycol in combination with antioxidants , calcium - containing and calcium - free solutions for treating damaged nerves , such as for reconnecting severed nerves . | 0 |
a heat - generating element of a heating device for heating air includes at least one ptc element and , lying on opposing side surfaces of the ptc element , electric strip conductors . a heat - generating element that is improved with respect to the safety against electric flashovers is created with the invention under... | 5 |
Substantial evidence in the last few decades suggests that outflows from supermassive black holes (SMBH) may play a significant role in the evolution of galaxies. These outflows, powered by active galactic nuclei (AGN), are thought to be the fundamental mechanism by which the SMBH transfers a significant fraction of it... | 9 |
the present invention relates to a private telecommunications system comprising a number of switching arrangements and using an asymmetrical protocol supporting set up of virtual calls between two switching arrangements for transfer of information . means are provided for creating a call reference in the first switchin... | 7 |
a substrate having an anti - adhesive coating thereon . the coating is made from a coating composition comprising solid particles of a release agent different from boron nitride and a binder comprising surface - modified nanoscale solid particles . | 2 |
disclosed is a portable spirometer which comprises : a small breath tube for measuring a unidirectional flow , to which the breath flow of a patient is inputted ; a breath signal processing unit which generates a breath signal from the breath flow , removes the noise contained in the breath signal and amplifies the sig... | 0 |
compositions containing purified nucleic acid wherein the nucleic acid acts as an antioxidant . such compositions also include materials subject to oxidative damage such as antioxidants , vitamins , lipids , foods and pharmaceuticals . the invention also includes methods for preparing such compositions . these methods ... | 0 |
We performed a unique Venus observation campaign to measure the disk brightness of Venus over a broad range of wavelengths in 2020 August and September. The primary goal of the campaign was to investigate the absorption properties of the unknown absorber in the clouds. The secondary goal was to extract a disk mean SO<S... | 9 |
a roll or strip feed system for inserting flat stock to the operative position of a machine tool consisting of an automatic material lift apparatus working in conjunction with a centralizing guide to feed flat stock intermittently into an entry guide roller which pushes strip stock to an operative machine position , an... | 1 |
methods enabling the use of an office printer connected to a microcomputer in order to print legitimate postal marks . it uses a cartridge of special fonts in which there are stored the franking marks according to the standards laid down for the printer . a known security component is provided , on the one hand to prot... | 6 |
We present a study of emission lines of small hydrocarbons C<SUB>2</SUB>H and c-C<SUB>3</SUB>H<SUB>2</SUB>, and COMs precursors H<SUB>2</SUB>CO and CH<SUB>3</SUB>OH in order to better understand the possible chemical link between the molecular abundances and UV radiation field in photodissociation regions (PDRs). We st... | 9 |
a toilet unit comprises a toilet bowl having a wall limiting an interior and provided with an upper part on which a user can sit , an observation screen located outside of the toilet bowl , and a plurality of light guiding elements extending from the interior of the bowl to the observation screen so that by looking on ... | 4 |
an adaptive control system is provided that scales both gain and commands to avoid input saturation . the input saturation occurs when a commanded input u c exceeds an achievable command limit of u max . to avoid input saturation , the commanded input u c is modified according to a factor μ . | 6 |
a transformation coding apparatus for transforming blocks of data corresponding to a boundary of an object . the apparatus includes a transformer for transforming an input block and producing transformation coefficients , a transformation coefficient selector for selecting and outputting certain transformation coeffici... | 7 |
a method for partially refining a crude vegetable oil utilizing physical refining techniques is described . the crude vegetable oil is first degummed by either allowing the crude oil to settle over a period of time , such as twenty days , so that the oil becomes stratified into at least two layers , wherein one layer c... | 0 |
an apparatus and method for transmitting / receiving an s - sch in an institute of electrical and electronics engineers 802 . 16m wireless communication system are provided . a method for transmitting , by a transmitter , a secondary synchronization channel in a communication system includes generating a sequence depen... | 7 |
Calcam is a Python package for geometric calibration of cameras and for performing related analysis, i.e. for finding the mapping between pixel coordinates in a camera image and physical positions in 3D space. It was created for use with camera diagnostics on fusion experiments, but may be useful in other applications ... | 9 |
a slot machine has a wager receiving device to determine what currency is inserted into the slot machine . a processor is coupled to the wager receiving device . the processor executes program instructions causing the processor to : receive signals from the wager receiving device of the currency inserted into the slot ... | 6 |
a nasal dilator compatible with conventional illuminating devices whereby the nasal passage may be symmetrically dilated allowing for even illumination for inspection of the nasal cavity or the insertion of a specimen collection probe . two symmetrical lever arms are spring - urged together and connected to a common ba... | 0 |
a portable lifting apparatus for lifting and transferring of patients for use in combination with a sling or the like support . the apparatus is stored in a retracted state by placement of supporting legs and the lifting boom in a folded position . the apparatus can be placed into an operating position in less than two... | 0 |
embodiments of the invention relate generally to the field of duty cycle correction , and more particularly to method and apparatus for correcting duty cycle of a cmos level signal when converted from a current - mode - logic to a cmos level signal via a cml to cmos converter . the converter comprises a first different... | 7 |
a method for producing a laser - structurable component , wherein an extruded single - or multilayer molded part with at least one laser - structurable layer that forms an exposed surface of the molded part is applied onto the surface of a non - laser - structurable support element . alternatively , the at least one la... | 2 |
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