mhurhangee/ep-ind-claims huggingface dataset:
A method comprising: contacting a thermal management fluid with a surface having a temperature of at least 25 °C, the surface being in substantial thermal communication with a heat source; and absorbing thermal energy in the thermal management fluid from the heat source through the surface; wherein the thermal management fluid comprises: one or more dielectric compounds of formula: wherein m is an integer 1, 2, 3, 4 or 5; n is an integer 1, 2, 3, 4 or 5; R 1 is C 1 -C 5 alkyl; R 2 is C 6 -C 12 alkyl; each R 3 and R 4 are independently selected from H and C 1 -C 6 alkyl; and each R 5 and R 6 are independently selected from H and C 1 -C 6 alkyl; the one or more dielectric compounds being present in a total amount in the range of 1 wt% to 100 wt%, based on the total weight of the thermal management fluid; and wherein the thermal management fluid has a flash point of at least 100 °C, measured in accordance with ASTM D93, and the thermal management fluid has a dielectric constant of at least 1.5 at 25 °C. contacting a thermal management fluid with a surface having a temperature of at least 25 °C, the surface being in substantial thermal communication with a heat source; and absorbing thermal energy in the thermal management fluid from the heat source through the surface; wherein the thermal management fluid comprises: one or more dielectric compounds of formula: wherein m is an integer 1, 2, 3, 4 or 5; n is an integer 1, 2, 3, 4 or 5; R 1 is C 1 -C 5 alkyl; R 2 is C 6 -C 12 alkyl; each R 3 and R 4 are independently selected from H and C 1 -C 6 alkyl; and each R 5 and R 6 are independently selected from H and C 1 -C 6 alkyl; the one or more dielectric compounds being present in a total amount in the range of 1 wt% to 100 wt%, based on the total weight of the thermal management fluid; and m is an integer 1, 2, 3, 4 or 5; n is an integer 1, 2, 3, 4 or 5; R 1 is C 1 -C 5 alkyl; R 2 is C 6 -C 12 alkyl; each R 3 and R 4 are independently selected from H and C 1 -C 6 alkyl; and each R 5 and R 6 are independently selected from H and C 1 -C 6 alkyl; the one or more dielectric compounds being present in a total amount in the range of 1 wt% to 100 wt%, based on the total weight of the thermal management fluid; and
A particle sorting system for sorting target and non-target particles from a sample stream, comprising: formed in a substrate at least one particle manipulation stage and a plurality of microchannels (1, 2, 3); a source of laser light which directs laser light into a first laser interrogation region in a first portion of a microchannel disposed upstream of the particle manipulation stage and into at least one additional laser interrogation region (201, 301) formed in a second portion of a microchannel (2, 3) disposed downstream of the particle manipulation stage; wherein the particle manipulation stage is an actuator which diverts target particles into a different microfluidic channel as the non-target particles based on a signal from the first laser interrogation region, wherein signals from the at least one additional laser interrogation region (201, 301) are coupled to logic circuits, and the logic circuits are coupled to the particle manipulation stage, the particle sorting system being characterized in that the particle manipulation stage comprises means for quantifying the purity while the sorting process is underway, and means for adjusting the sorting process in real time based on the purity of the sorted sample. formed in a substrate at least one particle manipulation stage and a plurality of microchannels (1, 2, 3); a source of laser light which directs laser light into a first laser interrogation region in a first portion of a microchannel disposed upstream of the particle manipulation stage and into at least one additional laser interrogation region (201, 301) formed in a second portion of a microchannel (2, 3) disposed downstream of the particle manipulation stage; wherein the particle manipulation stage is an actuator which diverts target particles into a different microfluidic channel as the non-target particles based on a signal from the first laser interrogation region, wherein signals from the at least one additional laser interrogation region (201, 301) are coupled to logic circuits, and the logic circuits are coupled to the particle manipulation stage, the particle sorting system being characterized in that the particle manipulation stage comprises means for quantifying the purity while the sorting process is underway, and means for adjusting the sorting process in real time based on the purity of the sorted sample.
An abrasive article comprising: a nonwoven web comprising: a first irregular major surface and an opposite second irregular major surface; a fiber component comprising staple fibers having a linear density ranging from about 400 denier to about 1000 denier and a crimp index value ranging from about 20% to about 40%, and a fiber length of about 50 mm to about 105 mm (about 2 inches to about 4 inches); a binder dispensed on the fiber component; and abrasive particles dispersed throughout the nonwoven web. a first irregular major surface and an opposite second irregular major surface; a fiber component comprising staple fibers having a linear density ranging from about 400 denier to about 1000 denier and a crimp index value ranging from about 20% to about 40%, and a fiber length of about 50 mm to about 105 mm (about 2 inches to about 4 inches); a binder dispensed on the fiber component; and abrasive particles dispersed throughout the nonwoven web.
Stabilizing group for a tower crane, of the type comprising a vertical tower structure and a lifting arm, said stabilizing group comprising: - a rotary group arranged to be mounted at the top of said vertical tower structure so as to be able to rotate about a vertical axis, said rotary group also being arranged to couple with said lifting arm; - a counter jib rotatably coupled through a hinge having horizontal axis with said rotary group on the opposite side to that intended for coupling with said lifting arm, said hinge defining a horizontal hinging half-plane; - limiting means (35, 45) for limiting the rotation of said counter jib with respect to said rotary group at least in one sense of rotation with respect to the horizontal hinging half-plane characterised in that said counter jib is made in the form of an internally hollow beam and said limiting means (35, 45) comprise: - at least one abutment element positioned internally on the upper and/or lower wall of said counter jib; - a plate element constrained to said rotary group, said plate element projecting inside said counter jib so as to go into abutment against said at least one abutment element during the rotation of said counter jib with respect to said rotary group. - a rotary group arranged to be mounted at the top of said vertical tower structure so as to be able to rotate about a vertical axis, said rotary group also being arranged to couple with said lifting arm; - a counter jib rotatably coupled through a hinge having horizontal axis with said rotary group on the opposite side to that intended for coupling with said lifting arm, said hinge defining a horizontal hinging half-plane; - limiting means (35, 45) for limiting the rotation of said counter jib with respect to said rotary group at least in one sense of rotation with respect to the horizontal hinging half-plane characterised in that said counter jib is made in the form of an internally hollow beam and said limiting means (35, 45) comprise: - at least one abutment element positioned internally on the upper and/or lower wall of said counter jib; - a plate element constrained to said rotary group, said plate element projecting inside said counter jib so as to go into abutment against said at least one abutment element during the rotation of said counter jib with respect to said rotary group. - at least one abutment element positioned internally on the upper and/or lower wall of said counter jib; - a plate element constrained to said rotary group, said plate element projecting inside said counter jib so as to go into abutment against said at least one abutment element during the rotation of said counter jib with respect to said rotary group.
Carboxyalkyl chitosan of fungal origin having glucosamine units, N-acetyl-glucosamine units and glucosamine units substituted by a carboxyalkyl group, said carboxyalkyl chitosan preferably having a degree of substitution by a carboxyalkyl group of greater than 20%, expressed as the number of moles of the substituent relative to the number of moles of total units.
A propeller blade for rotation about a hub assembly, the blade having a radially inner region and a radially outer region, the blade defining a radial direction along its length from a blade root to a blade tip, wherein the blade has a coating disposed thereon at least along a leading edge of the blade, the coating comprising an icephobic material, the coating radially extending along the blade from the radially inner region to the radially outer region, wherein the radially outer region is disposed between the blade root and the blade tip at a position where rotational forces on the blade are sufficient, in use, to cause removal of ice from an uncoated blade; characterized in that: the coating has a cohesive coefficient that varies radially along the length of the blade. the coating has a cohesive coefficient that varies radially along the length of the blade.
Position measuring device for capturing the relative position of a scanning unit (20; 220) and of a reflection scale (10; 210) which is movable with respect thereto in at least one measurement direction (x), wherein the scanning unit (20; 220) comprises a primary light source (24; 124; 224; 334) and at least one detector array (22.1, 22.2; 222.1, 222.2) in a detection plane and a periodic arrangement of point light sources (27; 127; 227) is producible in the detection plane from the primary light source (24; 124; 224; 334), wherein the primary light source (24; 124; 224; 334) is arranged above the detection plane and is in the form of a spatially extended light source, and wherein - arranged upstream of the primary light source (24; 124; 224) in the direction of the extension direction of the beams emitted by the primary light source (24; 124; 224) is a transmission grating (25; 125; 225), and - arranged between the transmission grating (25; 125; 225) and the detector array (22.1, 22.2; 222.1, 222.2) is at least one optics element (26.1, 26.2; 126; 226.1, 226.2), via which the transmission grating (25; 125; 225) is imaged into the periodic arrangement of point light sources (27; 127; 227) in the detection plane. - arranged upstream of the primary light source (24; 124; 224) in the direction of the extension direction of the beams emitted by the primary light source (24; 124; 224) is a transmission grating (25; 125; 225), and - arranged between the transmission grating (25; 125; 225) and the detector array (22.1, 22.2; 222.1, 222.2) is at least one optics element (26.1, 26.2; 126; 226.1, 226.2), via which the transmission grating (25; 125; 225) is imaged into the periodic arrangement of point light sources (27; 127; 227) in the detection plane.
An electro-optical phase modulator, EOM, array for modulating a plurality of optical beams each having a different wavelength, said EOM array characterized in a common substrate having a top surface and a plurality of more than two parallel waveguides formed into the top surface each receiving a separate one of the beams at the different wavelengths, and a plurality of parallel stripline electrodes (48, 52, 62, 64) formed to the top surface, said electrodes (48, 50, 62, 64) being responsive to a single RF drive signal that modulates the beams propagating on the waveguides. a common substrate having a top surface and a plurality of more than two parallel waveguides formed into the top surface each receiving a separate one of the beams at the different wavelengths, and a plurality of parallel stripline electrodes (48, 52, 62, 64) formed to the top surface, said electrodes (48, 50, 62, 64) being responsive to a single RF drive signal that modulates the beams propagating on the waveguides.
A counter piece adapted for being positioned in a wind instrument tone hole during a manufacturing process of a stabilising disk adapted to stabilise a pad assembly in a key cup for closure of the tone hole, wherein the counter piece is an integral body and comprises a first disk-shaped portion, characterised in that the counter piece further comprises a second disk-shaped portion concentrically arranged with the first portion and having a smaller diameter than the first portion.
A stretching device for stretching a film made of a synthetic material, comprising: - a guide rail including a first guide surface (15.1) intended to be directed towards the film and a second guide surface (15.2) opposite to the first guide surface (15.1), - a plurality of first clamps and a plurality of second clamps each intended to grasp the same longitudinal edge of the film, the first and second clamps (16, 17) being disposed alternately along the guide rail and being configured to be guided by the guide rail, and - a first endless chain connected to the first clamps and configured to drive the first clamps along the guide rail, the stretching device further comprises a second endless chain connected to the second clamps and configured to drive the second clamps along the guide rail, the first and second endless chains (22, 23) being distinct from each other such that the first clamps are not mechanically connected to the second endless chain and such that the second clamps are not mechanically connected to the first endless chain, and in that the first and second endless chains (22, 23) are deformable between a first state in which the first and second clamps (16, 17) are disposed proximate to one another, and a second state in which the first and second clamps (16, 17) are away from one another. - a guide rail including a first guide surface (15.1) intended to be directed towards the film and a second guide surface (15.2) opposite to the first guide surface (15.1), - a plurality of first clamps and a plurality of second clamps each intended to grasp the same longitudinal edge of the film, the first and second clamps (16, 17) being disposed alternately along the guide rail and being configured to be guided by the guide rail, and - a first endless chain connected to the first clamps and configured to drive the first clamps along the guide rail, the stretching device further comprises a second endless chain connected to the second clamps and configured to drive the second clamps along the guide rail, the first and second endless chains (22, 23) being distinct from each other such that the first clamps are not mechanically connected to the second endless chain and such that the second clamps are not mechanically connected to the first endless chain, and in that the first and second endless chains (22, 23) are deformable between a first state in which the first and second clamps (16, 17) are disposed proximate to one another, and a second state in which the first and second clamps (16, 17) are away from one another.
A method for compensating a phase shift in a near field communication, NFC, system, the NFC system having a radio frequency, RF, transceiver 126 comprising a transmitter, TX, driver circuit, a TX clock generation circuit, and a phase adjustment circuit, and a receiver, RX, circuit, wherein: the TX driver circuit is capable to output a transmit signal based on the phase and the clock frequency provided by the TX clock generation circuit and the phase adjustment circuit, a receive signal path is coupled between the TX driver circuit and the RX circuit for monitoring the transmit signal by the RX circuit, the RX circuit is capable to serve maintaining a constant signal level by way of adjusting impedance, and a resistance value of the RX circuit based on the monitored transmit signal can be utilized in determining a phase shift of the transmit signal, the method comprising the steps of: - sweeping a TX, clock frequency over a frequency range; - generating by way of the TX driver circuit a transmit signal based on the TX clock generation circuit, wherein the signal is received at the RX circuit by way of the receive signal path coupled between the TX driver circuit and the RX circuit; - sampling resistance values at the receiver, RX, circuit while sweeping the TX clock frequency over the frequency range; - determining a first frequency in the frequency range which corresponds to a maximum resistance value sampled at the RX circuit; - using a look-up table, LUT, to determine a phase adjust value based on the first frequency; and - adjusting a phase of the TX clock based on the phase adjust value. - sweeping a TX, clock frequency over a frequency range; - generating by way of the TX driver circuit a transmit signal based on the TX clock generation circuit, wherein the signal is received at the RX circuit by way of the receive signal path coupled between the TX driver circuit and the RX circuit; - sampling resistance values at the receiver, RX, circuit while sweeping the TX clock frequency over the frequency range; - determining a first frequency in the frequency range which corresponds to a maximum resistance value sampled at the RX circuit; - using a look-up table, LUT, to determine a phase adjust value based on the first frequency; and - adjusting a phase of the TX clock based on the phase adjust value.
Method for producing acrylate-based pressure sensitive adhesives, in which acrylate-based polymers are produced, wherein first a controlled radical polymerization reaction of an initial reaction charge comprising at least one acrylate-based monomer is carried out in the presence of at least one chain transfer agent having at least one functional group S-C=X, where X = S, 0 or N, the CTA being selected from the group encompassing dithioesters, dithiocarbonates, dithiocarbamates, trithiocarbonates, imidodithiocarbonates, and xanthates ("RAFT CTAs"), the CTA molecules being incorporated into the polymer chains that form in such a way that the polymer chains in question have at least one functional group of the incorporated CTA, characterized in that at least one chemical compound ("bisdienyl compound") comprising at least two units ("diene units") which each have two conjugated double bonds is contacted with the polymers thus obtained, so that hetero-Diels-Alder reactions are brought about between the conjugated double bonds of the two diene units of a bisdienyl molecule and in each case one double bond C=X of the functional group S-C=X of in each case one polymer chain, so that at least two polymer chains are linked by means of the bisdienyl molecule, and wherein the acrylate-based polymers obtained are used as pressure sensitive adhesives or further-processed to pressure sensitive adhesives.
A method of producing a foam comprising: providing a composition consisting of - an epoxy-containing compound, wherein the epoxy-containing compound is a bio-based compound, a petrochemical based compound, or combination thereof, wherein the petrochemical based epoxy-containing compound is a combination of an aromatic epoxy compound and a cycloaliphatic epoxy compound, - a cationic catalyst consisting of a superacid, a BF 3 complex, a phosphoric acid derivative, or combination thereof, - a blowing agent, and - at least one of a surfactant, a flame retardant, or a co-reactant consisting of a diol, a glycerin, or a combination thereof; and combining the epoxy-containing compound with the cationic catalyst, the blowing agent, and the at least one of a surfactant, a flame retardant, or a co-reactant consisting of a diol, a glycerin, or a combination thereof, wherein the epoxy-containing compound and the cationic catalyst react to polymerize the epoxy-containing compound to provide the foam having a density from 4.8 kg/m 3 to 80.1 kg/m 3 (0.3 lbs/ft 3 to 5.0 lbs/ft 3) as measured by ASTM D1622. providing a composition consisting of - an epoxy-containing compound, wherein the epoxy-containing compound is a bio-based compound, a petrochemical based compound, or combination thereof, wherein the petrochemical based epoxy-containing compound is a combination of an aromatic epoxy compound and a cycloaliphatic epoxy compound, - a cationic catalyst consisting of a superacid, a BF 3 complex, a phosphoric acid derivative, or combination thereof, - a blowing agent, and - at least one of a surfactant, a flame retardant, or a co-reactant consisting of a diol, a glycerin, or a combination thereof; and - an epoxy-containing compound, wherein the epoxy-containing compound is a bio-based compound, a petrochemical based compound, or combination thereof, wherein the petrochemical based epoxy-containing compound is a combination of an aromatic epoxy compound and a cycloaliphatic epoxy compound, - a cationic catalyst consisting of a superacid, a BF 3 complex, a phosphoric acid derivative, or combination thereof, - a blowing agent, and - at least one of a surfactant, a flame retardant, or a co-reactant consisting of a diol, a glycerin, or a combination thereof; and combining the epoxy-containing compound with the cationic catalyst, the blowing agent, and the at least one of a surfactant, a flame retardant, or a co-reactant consisting of a diol, a glycerin, or a combination thereof, wherein the epoxy-containing compound and the cationic catalyst react to polymerize the epoxy-containing compound to provide the foam having a density from 4.8 kg/m 3 to 80.1 kg/m 3 (0.3 lbs/ft 3 to 5.0 lbs/ft 3) as measured by ASTM D1622.
An additive manufacturing system, comprising; an aerosol generator to aerosolize a powder to produce an aerosol powder; a deposition surface; a surface charging element to apply a blanket charge to the deposition surface; a charging print head to selectively remove portions of the blanket charge from the deposition surface; and a transport system to transport the aerosol powder from the aerosol generator to the deposition surface, the transport system having an aerosol charging element to apply charge opposite of the blanket charge to the aerosol powder such that the aerosol forms structures on portions of the deposition surface where charge remains.
A compound of formula, wherein R 1 is oxooxadiazabicyclo[3.3.1]nonanyl substituted by carboxyC 1-6 alkyl; or oxopyrrolidinyl, said oxopyrrolidinyl being once substituted by carboxyC 1-6 alkyl(C 1-6 alkyl)amino, carboxyphenyl, carboxypyridinyl, carboxyphenylamino, halocarboxyphenyl or carboxypyrrolidinyl; or twice substituted by carboxypyrrolidinyl and C 1-6 alkyl; R 2 is H or C 1-6 alkyl; R 3 is C 1-6 alkyl; R 4 is phenyl, said phenyl being three times substituted by halogen; or pharmaceutically acceptable salt, enantiomer or diastereomer thereof. R 1 is oxooxadiazabicyclo[3.3.1]nonanyl substituted by carboxyC 1-6 alkyl; or oxopyrrolidinyl, said oxopyrrolidinyl being once substituted by carboxyC 1-6 alkyl(C 1-6 alkyl)amino, carboxyphenyl, carboxypyridinyl, carboxyphenylamino, halocarboxyphenyl or carboxypyrrolidinyl; or twice substituted by carboxypyrrolidinyl and C 1-6 alkyl; R 2 is H or C 1-6 alkyl; R 3 is C 1-6 alkyl; R 4 is phenyl, said phenyl being three times substituted by halogen; or pharmaceutically acceptable salt, enantiomer or diastereomer thereof.