mhurhangee/ep-ind-claims huggingface dataset:
A roller with a wheel that is driven by an electric motor and has a wheel axle, wherein the electric motor is a hub motor that drives a hub body surrounding the wheel axle with circumferential spacing relative to the stationary wheel axle, and wherein the wheel furthermore features a running surface, characterized in that the running surface is realized on a running surface carrier and the running surface carrier is supported on the hub body in a planar fashion on the rear side of the running surface.
An optical network node comprising: a plurality of input transit ports configured to receive incoming optical signals; a plurality of output transit ports configured to forward outgoing optical signals to next hop nodes; a first switching stage coupled to the plurality of input transit ports, the first switching stage including a first plurality of switching fabrics; a second switching stage interconnecting the first plurality of switching fabrics with the plurality of output transit ports, wherein the second switching stage includes a second plurality of switching fabrics; and a control plane configured to manipulate the first plurality of switching fabrics to load balance the incoming optical signals depending on the level of congestion on the corresponding input ports of the second plurality of switching fabrics. a plurality of input transit ports configured to receive incoming optical signals; a plurality of output transit ports configured to forward outgoing optical signals to next hop nodes; a first switching stage coupled to the plurality of input transit ports, the first switching stage including a first plurality of switching fabrics; a second switching stage interconnecting the first plurality of switching fabrics with the plurality of output transit ports, wherein the second switching stage includes a second plurality of switching fabrics; and a control plane configured to manipulate the first plurality of switching fabrics to load balance the incoming optical signals depending on the level of congestion on the corresponding input ports of the second plurality of switching fabrics.
Support framework for an electrically active panel, of the type comprising a peripheral structure (1, 1') designed to receive a panel, constituted by at least three uprights (2, 3, 4, 5, 2', 3', 4', 5') forming a frame the lower face of which constitutes a plane of reference (P, P'), at least one upright (2, 5; 5') of which comprises a flange (90, 100; 90') extending over its entire length and towards the exterior of the frame, parallel to the upper face of the frame, the frame being constituted by at least one precut metal strip, which is stamped, folded and assembled by welding, and in particular by laser welding, characterised in that the peripheral structure (1, 1') is hollow, in that it also comprises internal and external connection means (14, 16, 17) and an electrical connecting means between the internal and external connection means and disposed in the interior of the hollow peripheral structure, in that the height (h1, h3; h'1) between the lower face of the flange (90, 100; 100') extending to the exterior of the frame and the plane of reference (P, P') of the frame is greater than the height (h2, h4; h'2) between the plane of reference (P, P') of the frame and the upper face (7, S) of the upright (3, 4; 3') situated opposite the upright (2, 5; 5') comprising the flange extending towards the exterior of the frame, and in that two adjacent uprights (2, 5) each comprise a flange (90, 100) extending over its entire length and towards the exterior of the frame, parallel to the upper face of the frame.
A grease retention and vent cap for a propeller shaft assembly of the type having a tubular shaft connected to a constant velocity joint with an outer race and internal joint components, the cap comprising: an outer, substantially circular rim, a central portion having a hollow air chamber cavity extending radially across the cap, an axial hole leading from the hollow air chamber to the outside of the cap, and a radial annular groove communicating with the hollow air chamber, characterized in that the hollow air chamber is divided into hollow channels by a plurality of substantially parallel walls extending across the cap, each of the hollow channels being in communication with the radial annular groove and the radial annular groove extending through ends of the walls in the vicinity of the rim. an outer, substantially circular rim, a central portion having a hollow air chamber cavity extending radially across the cap, an axial hole leading from the hollow air chamber to the outside of the cap, and a radial annular groove communicating with the hollow air chamber, characterized in that the hollow air chamber is divided into hollow channels by a plurality of substantially parallel walls extending across the cap, each of the hollow channels being in communication with the radial annular groove and the radial annular groove extending through ends of the walls in the vicinity of the rim.
Arrangement consisting of 4 barrier systems for alternately shutting and opening the vehicle entrance or pedestrian entrance of two lines or transport paths which cross one another and of which one is at least twice as wide as the other, characterized in that, on the four corners of the lines (15, 16) which cross one another, in each case one barrier system with in each case one barrier boom (1, 18) which can be pivoted horizontally out of the vehicle entrance of one line into the vehicle entrance of the other line is installed, in that two of the barrier systems which lie diagonally opposite one another have in each case one barrier boom which can be folded lengthwise from an elongate position, and the two other barrier systems which lie diagonally opposite one another have in each case one conventional barrier boom which is rigid over its entire length.
A method for seismic exploration, the method comprising: obtaining dual wave-fields measured below the sea surface using dual wave-field sensors; selecting an observation level; decomposing, by computer, the dual wave-fields into a down-going wave-field and an up-going wave-field at the observation level; and generating, by computer, seismic images using the down-going and up-going wave-fields; characterised by using pressure changes caused by variations of a sea surface as a low-frequency seismic energy source during said generation by computer of the seismic images, wherein the low-frequency seismic energy source includes wave energy at frequencies less than five hertz forming the dual wave-fields measured below the sea surface. obtaining dual wave-fields measured below the sea surface using dual wave-field sensors; selecting an observation level; decomposing, by computer, the dual wave-fields into a down-going wave-field and an up-going wave-field at the observation level; and generating, by computer, seismic images using the down-going and up-going wave-fields; characterised by using pressure changes caused by variations of a sea surface as a low-frequency seismic energy source during said generation by computer of the seismic images, wherein the low-frequency seismic energy source includes wave energy at frequencies less than five hertz forming the dual wave-fields measured below the sea surface.
A matric potential sensor arranged to measure the matric potential of a medium and comprising a porous material portion (6102a, 6102b), arranged to absorb moisture from a medium into which, in use, it is inserted, and an electrode element characterised in that a non-porous compliant material (606, 608) is provided between the porous material portion (6102a, 6102b) and the electrode element.
An apparatus for wireless communication at a user equipment, UE, the apparatus comprising: means for receiving, from a first base station, signaling comprising configuration information for transmission of measurement reports of reference signals from neighboring base stations that are measured at the UE, wherein the UE is an aerial UE and the configuration information indicates parameters associated with aerial measurements of the UE, wherein the aerial parameters include a height of the UE associated with the measurements of the reference signals from the neighboring base stations, and wherein the aerial measurements are configured to be obtained in any of a connected mode or an idle mode or an inactive mode at the UE; means for measuring the reference signals from the neighboring base stations; means for identifying a number of other aerial UEs within a predetermined range of the UE; means for transmitting a measurement report comprising measurements of the reference signals and aerial parameters associated with the measurements; and means for providing an indication of the number of other aerial UEs to the first base station with the measurement report, wherein the measurement report includes newly measured reference signal measurements or previously measured reference signal measurement. means for receiving, from a first base station, signaling comprising configuration information for transmission of measurement reports of reference signals from neighboring base stations that are measured at the UE, wherein the UE is an aerial UE and the configuration information indicates parameters associated with aerial measurements of the UE, wherein the aerial parameters include a height of the UE associated with the measurements of the reference signals from the neighboring base stations, and wherein the aerial measurements are configured to be obtained in any of a connected mode or an idle mode or an inactive mode at the UE; means for measuring the reference signals from the neighboring base stations; means for identifying a number of other aerial UEs within a predetermined range of the UE; means for transmitting a measurement report comprising measurements of the reference signals and aerial parameters associated with the measurements; and means for providing an indication of the number of other aerial UEs to the first base station with the measurement report, wherein the measurement report includes newly measured reference signal measurements or previously measured reference signal measurement.
A hydrodesulfurization catalyst for a hydrocarbon oil comprising at least one type of metal component selected from Groups VIA and VIII in the periodic table, supported on a silica-titania-alumina support where the total of the diffraction peak area indicating the crystal structure of anatase titania planes and the diffraction peak area indicating the crystal structure of rutile titania planes is 1/4 or less of the diffraction peak area indicating the aluminum crystal structure ascribed to y-alumina planes, as measured by X-ray diffraction analysis, the catalyst having (a) a specific surface area of 150 m 2 /g or greater, as measured by a BET method, (b) a total pore volume (PVo) of 0.30 ml/g or greater, as measured by a mercury intrusion technique with mercury contact angle: 135 degree and surface tension: 480 dyn/cm, (c) an average pore diameter of 6 to 15 nm (60 to 150 Å), wherein the PD is a pore diameter corresponding to 50 percent of the PVo, and (d) the ratio of the pore volume (PVp) of pores having diameters within ±30 percent of the average pore diameter being 70 percent or greater of the total pore volume (PVo); wherein said silica-titania-alumina support contains silica in the form of SiO 2 in an amount of 2 to 5 percent by mass, titania in the form of TiO 2 in an amount of 15 to 25 percent by mass, and alumina in the form of Al 2 O 3 in an amount of 70 to 83 percent by mass, all on the support basis.
A use of a resin barrier device with an infusion tool, the resin barrier device comprising a tubular intermediate piece having a first end that is adapted for connection to a venting outlet of an infusion tool, having an opposite second end adapted to be connected to a ventilation line, and having a channel surrounded by a pipe wall, the channel forming a fluid connection between the first end and the second end, and a semi-permeable barrier wall provided in the channel and configured to let an airflow pass from the first end towards the second end and to block a resin flow from the first end towards the second end, wherein the barrier wall has a semi-permeable membrane, which is configured to let an airflow pass from the first end towards the second end and to block a resin flow from the first end towards the second end, characterized in that the barrier wall has a permeable support structure supporting the membrane, and the support structure is formed as a lattice, which is disposed on the side of the membrane facing the second end. a tubular intermediate piece having a first end that is adapted for connection to a venting outlet of an infusion tool, having an opposite second end adapted to be connected to a ventilation line, and having a channel surrounded by a pipe wall, the channel forming a fluid connection between the first end and the second end, and a semi-permeable barrier wall provided in the channel and configured to let an airflow pass from the first end towards the second end and to block a resin flow from the first end towards the second end, wherein the barrier wall has a semi-permeable membrane, which is configured to let an airflow pass from the first end towards the second end and to block a resin flow from the first end towards the second end, characterized in that the barrier wall has a permeable support structure supporting the membrane, and the support structure is formed as a lattice, which is disposed on the side of the membrane facing the second end.
A method of forming tin nanoparticles comprising: combining a tin salt and a metal salt in an anhydrous solvent, the metal salt being soluble in the solvent and reducible by the tin salt, wherein the metal salt is present in an amount ranging between 0.05 and 0.25 stoichiometric equivalents relative to the tin salt; reducing the metal salt with a first portion of the tin salt to produce a tin salt and insoluble nanoparticle seeds formed from the metal salt; and reacting the tin salt, a second portion of the tin salt, or any combination thereof with a reducing agent to form tin nanoparticles having a nucleus formed from a nanoparticle seed. combining a tin salt and a metal salt in an anhydrous solvent, the metal salt being soluble in the solvent and reducible by the tin salt, wherein the metal salt is present in an amount ranging between 0.05 and 0.25 stoichiometric equivalents relative to the tin salt; reducing the metal salt with a first portion of the tin salt to produce a tin salt and insoluble nanoparticle seeds formed from the metal salt; and reacting the tin salt, a second portion of the tin salt, or any combination thereof with a reducing agent to form tin nanoparticles having a nucleus formed from a nanoparticle seed.
A pressure detection apparatus, wherein the pressure detection apparatus comprises a substrate, a light conducting layer, a light absorbing layer, and a photosensitive layer that are arranged in order, and further comprises a light source, characterized in that the light source is capable of emitting light of a first frequency, and an emergent surface of the light source faces toward the light conducting layer; the light conducting layer disperses the light of the first frequency; the light absorbing layer comprises a container forming a closed space and an absorption liquid filling the container, wherein the absorption liquid absorbs at least a part of the light of the first frequency, and at least one side surface of the container is an elastic surface; and a photosensitive surface of the photosensitive layer faces toward the light absorbing layer, and the photosensitive layer is used to detect the light of the first frequency that passes through the light absorbing layer. the light source is capable of emitting light of a first frequency, and an emergent surface of the light source faces toward the light conducting layer; the light conducting layer disperses the light of the first frequency; the light absorbing layer comprises a container forming a closed space and an absorption liquid filling the container, wherein the absorption liquid absorbs at least a part of the light of the first frequency, and at least one side surface of the container is an elastic surface; and a photosensitive surface of the photosensitive layer faces toward the light absorbing layer, and the photosensitive layer is used to detect the light of the first frequency that passes through the light absorbing layer.
Method for producing a three-dimensional overall structure by means of laser lithography in a lithography material, the overall structure being defined by at least one substructure being defined, the at least one substructure approximating the overall structure, the substructure being composed of a quantity of volume elements and an exposure dose being radiated into the lithography material in a focus region of a laser writing beam using multi-photon absorption in order to write the substructure, characterized in that, in the at least one substructure, in edge portions that directly adjoin an outer surface of the overall structure to be produced, the exposure dose, and thus the spatial extent of the volume elements, is changed in comparison with the rest of the substructure, a data set that represents the overall structure being provided and at least one further data set being determined therefrom, which further data set represents the at least one substructure, a further data set also being determined, which represents deviations of the at least one substructure from the overall structure, the exposure dose changing depending on the local deviation in the edge portions. the overall structure being defined by at least one substructure being defined, the at least one substructure approximating the overall structure, the substructure being composed of a quantity of volume elements and an exposure dose being radiated into the lithography material in a focus region of a laser writing beam using multi-photon absorption in order to write the substructure, characterized in that, in the at least one substructure, in edge portions that directly adjoin an outer surface of the overall structure to be produced, the exposure dose, and thus the spatial extent of the volume elements, is changed in comparison with the rest of the substructure, a data set that represents the overall structure being provided and at least one further data set being determined therefrom, which further data set represents the at least one substructure, a further data set also being determined, which represents deviations of the at least one substructure from the overall structure, the exposure dose changing depending on the local deviation in the edge portions.
A composition for cryopreservation of cells and tissues comprising: a polymer compound(s) comprised of a polymer(s) of units having amino groups, which is (are) selected from a group consisting of ε-poly-L-lysine, α-poly-L-lysine, and poly-arginine; and physiological solution; and said polymer compound(s) being dissolved in the physiological solution by 1-50 w/w%, wherein 50-99 mol% of amino groups of said polymer compound(s) is blocked by being reacted with carboxylic anhydride to have carboxylic groups or acetyl groups. a polymer compound(s) comprised of a polymer(s) of units having amino groups, which is (are) selected from a group consisting of ε-poly-L-lysine, α-poly-L-lysine, and poly-arginine; and physiological solution; and said polymer compound(s) being dissolved in the physiological solution by 1-50 w/w%, wherein 50-99 mol% of amino groups of said polymer compound(s) is blocked by being reacted with carboxylic anhydride to have carboxylic groups or acetyl groups.
An acoustic imaging apparatus, comprising: an acoustic probe (240, 100), including, an acoustic transducer (244, 20) having a plurality of acoustic transducer elements arranged in a one-dimensional array, and a variably-refracting acoustic lens (242, 10) coupled to the acoustic transducer (244, 20), the variably-refracting acoustic lens (242, 10) having at least a pair of electrodes (150, 160) adapted to adjust at least one characteristic of the variably-refracting acoustic lens (242, 10) in response to a selected voltage applied across the electrodes (150, 160); an acoustic signal processor coupled to the acoustic transducer; a variable voltage supply adapted to apply selected voltages to the pair of electrodes (150, 160); characterized in that the acoustic probe further comprises a controller (210, 280) adapted to control the variable voltage supply to apply the selected voltages to the pair of electrodes (150, 160) in order to adjust at the least one characteristic of the variably-refracting acoustic lens (242, 10) in response to the selected voltage, wherein the at least one characteristic of the lens is a focal length and an elevation focus. an acoustic probe (240, 100), including, an acoustic transducer (244, 20) having a plurality of acoustic transducer elements arranged in a one-dimensional array, and a variably-refracting acoustic lens (242, 10) coupled to the acoustic transducer (244, 20), the variably-refracting acoustic lens (242, 10) having at least a pair of electrodes (150, 160) adapted to adjust at least one characteristic of the variably-refracting acoustic lens (242, 10) in response to a selected voltage applied across the electrodes (150, 160); an acoustic signal processor coupled to the acoustic transducer; a variable voltage supply adapted to apply selected voltages to the pair of electrodes (150, 160); characterized in that the acoustic probe further comprises a controller (210, 280) adapted to control the variable voltage supply to apply the selected voltages to the pair of electrodes (150, 160) in order to adjust at the least one characteristic of the variably-refracting acoustic lens (242, 10) in response to the selected voltage, wherein the at least one characteristic of the lens is a focal length and an elevation focus.