mhurhangee/patent-ind-claim-en huggingface dataset:
An aircraft system comprising: an eVTOL aircraft including one or more onboard batteries , the eVTOL aircraft having a vertical takeoff and landing flight mode including a landing phase; and an external power assist system configured to selectively provide power to the onboard batteries of the eVTOL aircraft , the external power assist system comprising: a subsurface power source ; and a power transfer interface electrically coupled to the subsurface power source , the power transfer interface movable between a plurality of positions including a deployed position and a stowed position; wherein, the power transfer interface is configured to transfer power to the onboard batteries of the eVTOL aircraft in the deployed position; wherein, the power transfer interface is movable at least partially subsurface in the stowed position; wherein, the eVTOL aircraft comprises a power transfer port configured to couple to the power transfer interface in the deployed position; and wherein, the power transfer interface is movable along a landing surface in the deployed position to align with the power transfer port of the eVTOL aircraft in the landing phase of the eVTOL aircraft . an eVTOL aircraft including one or more onboard batteries , the eVTOL aircraft having a vertical takeoff and landing flight mode including a landing phase; and an external power assist system configured to selectively provide power to the onboard batteries of the eVTOL aircraft , the external power assist system comprising: a subsurface power source ; and a power transfer interface electrically coupled to the subsurface power source , the power transfer interface movable between a plurality of positions including a deployed position and a stowed position; a subsurface power source ; and a power transfer interface electrically coupled to the subsurface power source , the power transfer interface movable between a plurality of positions including a deployed position and a stowed position; wherein, the power transfer interface is configured to transfer power to the onboard batteries of the eVTOL aircraft in the deployed position; wherein, the power transfer interface is movable at least partially subsurface in the stowed position; wherein, the eVTOL aircraft comprises a power transfer port configured to couple to the power transfer interface in the deployed position; and wherein, the power transfer interface is movable along a landing surface in the deployed position to align with the power transfer port of the eVTOL aircraft in the landing phase of the eVTOL aircraft .
A compound represented by the following structural formula, or a pharmaceutically acceptable salt thereof.
Composition comprising a mechanochemically carboxylated mineral filler and a binder; wherein the binder is selected from the group consisting of cement, asphalt and combinations thereof; and wherein the mechanochemically carboxylated mineral filler is obtainable by a method comprising the following steps: a) providing a solid feedstock comprising a silicate mineral, wherein the solid feedstock is a particulate material which has a BET surface area of more than 0.01 m 2 /g and a D50 within the range of 0.1-5000 μm; b) providing an oxidizing gas comprising CO 2 ; c) introducing said solid feedstock and said oxidizing gas into a mechanical agitation unit; and d) subjecting the material of said solid feedstock and to a mechanical agitation operation in the presence of said oxidizing gas at an oxidizing gas pressure of more than 1 atm to obtain the mechanochemically carboxylated mineral filler; wherein the CO 2 content of the mechanochemically carboxylated mineral filler is more than 1 wt.% (by total weight of the mechanochemically carboxylated mineral filler) wherein the CO 2 content is determined as the mass loss above 120°C measured by TGA-MS employing a temperature trajectory wherein the temperature was increased from room temperature to 800°C at a rate of 10 °C/min and then decreased to room temperature at a rate of 15 °C/min. a) providing a solid feedstock comprising a silicate mineral, wherein the solid feedstock is a particulate material which has a BET surface area of more than 0.01 m 2 /g and a D50 within the range of 0.1-5000 μm; b) providing an oxidizing gas comprising CO 2 ; c) introducing said solid feedstock and said oxidizing gas into a mechanical agitation unit; and d) subjecting the material of said solid feedstock and to a mechanical agitation operation in the presence of said oxidizing gas at an oxidizing gas pressure of more than 1 atm to obtain the mechanochemically carboxylated mineral filler;
Nanoparticles for use as an imaging agent in an in vivo diagnostic method for renal dysfunction in human or animal, said nanoparticles have an average hydrodynamic diameter of less than 10 nm and comprise: (i) a polyorganosiloxane (POS) matrix; (ii) one or several chelating agents, preferably from 6 to 20 chelating agents, grafted onto the POS matrix by -Si-C- covalent bonding; (iii) one or several metallic ions chelated by one or several of the abovementioned chelating agents. (i) a polyorganosiloxane (POS) matrix; (ii) one or several chelating agents, preferably from 6 to 20 chelating agents, grafted onto the POS matrix by -Si-C- covalent bonding; (iii) one or several metallic ions chelated by one or several of the abovementioned chelating agents.
A nonaqueous electrolyte battery comprising: a positive electrode comprising a lithium cobalt composite oxide; a negative electrode comprising a lithium titanium composite oxide; and a nonaqueous electrolyte, wherein the positive electrode and the negative electrode satisfy a formula : 1.25 ≤ p/n ≤ 1.6, where p is a capacity [mAh/cm 2 ] of the positive electrode, and n is a capacity [mAh/cm 2 ] of the negative electrode, p and n being measured by the method defined in the description, the nonaqueous electrolyte comprises at least one propionate ester, a content w of the at least one propionate ester in the nonaqueous electrolyte is 20% by weight or more and less than 64% by weight with respect to the nonaqueous electrolyte, and the nonaqueous electrolyte battery satisfies a formula : 13 < w/(p/n) ≤ 40. a positive electrode comprising a lithium cobalt composite oxide; a negative electrode comprising a lithium titanium composite oxide; and a nonaqueous electrolyte, wherein the positive electrode and the negative electrode satisfy a formula : 1.25 ≤ p/n ≤ 1.6, where p is a capacity [mAh/cm 2 ] of the positive electrode, and n is a capacity [mAh/cm 2 ] of the negative electrode, p and n being measured by the method defined in the description, the nonaqueous electrolyte comprises at least one propionate ester, a content w of the at least one propionate ester in the nonaqueous electrolyte is 20% by weight or more and less than 64% by weight with respect to the nonaqueous electrolyte, and the nonaqueous electrolyte battery satisfies a formula : 13 < w/(p/n) ≤ 40.
Drive mechanism configured for moving a wiper arm , the drive mechanism comprising: - a support assembly configured to cooperate with a wiper shaft extending according to a primary axis to allow a rotation of the wiper shaft with respect the support assembly according to the primary axis , - a rotating assembly configured to be mounted in a rotationally fixed manner with the wiper shaft , the rotating assembly including at least one cylindrical bearing extending according to a secondary axis , the secondary axis being transverse to the primary axis , - an inclination adjustment assembly including an inclination shaft configured to be fixed to the wiper arm and to cooperate with the at least one cylindrical bearing so as to be allowed to rotate according to the secondary axis , the inclination adjustment assembly further including a radial pin mounted on the inclination shaft and configured to cooperate with a biasing element of the support assembly , the biasing element being configured to rotate the inclination shaft depending on a displacement of the rotating assembly according to the primary axis with respect to the support assembly , characterised in that the support assembly comprises a cylindrical intermediate part on which the biasing element is attached, the cylindrical intermediate part being configured to be mounted on a guiding support of the wiper shaft in a fixed manner, wherein the cylindrical intermediate part comprises radial retaining walls configured to cooperate with complementary radial retaining walls of the biasing element to prevent a rotation according to the primary axis . - a support assembly configured to cooperate with a wiper shaft extending according to a primary axis to allow a rotation of the wiper shaft with respect the support assembly according to the primary axis , - a rotating assembly configured to be mounted in a rotationally fixed manner with the wiper shaft , the rotating assembly including at least one cylindrical bearing extending according to a secondary axis , the secondary axis being transverse to the primary axis , - an inclination adjustment assembly including an inclination shaft configured to be fixed to the wiper arm and to cooperate with the at least one cylindrical bearing so as to be allowed to rotate according to the secondary axis , the inclination adjustment assembly further including a radial pin mounted on the inclination shaft and configured to cooperate with a biasing element of the support assembly , the biasing element being configured to rotate the inclination shaft depending on a displacement of the rotating assembly according to the primary axis with respect to the support assembly , the support assembly comprises a cylindrical intermediate part on which the biasing element is attached, the cylindrical intermediate part being configured to be mounted on a guiding support of the wiper shaft in a fixed manner, wherein the cylindrical intermediate part comprises radial retaining walls configured to cooperate with complementary radial retaining walls of the biasing element to prevent a rotation according to the primary axis .
Welding assembly comprising a support part , made of a laser radiation-absorbent material and having at least one first joining surface (1.1), and an attachment part , having a longitudinal axis (S) and at least one collar piece (2.1) consisting of a laser radiation-transparent material having a second joining surface (2.2) with a fixed end (2.2.1) and a free end (2.2.2) and being arranged on a peripheral surface (U) of the attachment part parallel to the longitudinal axis (S), wherein the at least one first joining surface (1.1) and the at least one second joining surface (2.2) form a joining region , by which the attachment part is welded to the support part , thereby forming a welded joint, and the attachment part includes at least one pressing surface, by means of which a pressing force (F) acting on the joining region is introduced during the production of the welding assembly, wherein the at least one collar piece (2.1) is flexible and a receiving mandrel can be placed on or inserted into the attachment part in the direction of the longitudinal axis (S) in order to receive the attachment part , move it toward the support part , position it on the support part and press it onto said support part by the at least one pressing surface, characterized in that , prior to joining, the second joining surface (2.2) exhibits a surface contour with respect to an imaginary reference point (P) located on the longitudinal axis (S) and within the first joining surface (1.1), which surface contour, with respect to the same reference point (P), has a deviation from the surface contour of the first joining surface (1.1) that increases or decreases constantly from the fixed end (2.2.1) to the free end (2.2.2).
A graphene structure comprising: a substrate ; and a stack of at least two graphene layers disposed on top of the substrate , the at least two graphene layers comprising a gate voltage tuned layer and an effective graphene layer, the effective graphene layer comprising one or more graphene layers, wherein a magnetoresistance of the graphene structure is determined by a difference in a charge mobility and/or a carrier density between the gate voltage tuned layer and the effective graphene layer, and wherein the charge mobility and/or the carrier density of the gate voltage tuned layer is tunable by a gate voltage applied to the graphene structure . a substrate ; and a stack of at least two graphene layers disposed on top of the substrate , the at least two graphene layers comprising a gate voltage tuned layer and an effective graphene layer, the effective graphene layer comprising one or more graphene layers,
Use of an aqueous solution comprising Histidine and Tris in a wash step of a protein A chromatography for reducing the content of a host cell protein wherein the protein A chromatography is used to purify a human IgG4 or IgG1 isotype antibody, wherein the aqueous solution has a pH of 6.5 or higher.
A protection switching method, comprising: receiving, by an intermediate node (E, F, G), a first protection switching request message sent by an upstream neighboring node of the intermediate node, wherein the first protection switching request message requests to activate a first protection path (PI), and the intermediate node is a node on the first protection path; further comprising: after receiving the first protection switching request message from the upstream neighboring node, selecting, by the intermediate node (E, F, G), a first group of N1 timeslots to be occupied by the first protection path from among N2 available timeslots in a preset order, wherein the N2 available timeslots are available timeslots comprised in a link (E-F, F-G, G-B) between the intermediate node and a downstream neighboring node of the intermediate node, N2 is greater than or equal to N1, and the preset order is determined based on a preset type of the intermediate node relative to the downstream neighboring node of the intermediate node; and sending, by the intermediate node (E, F, G), a second protection switching request message to the downstream neighboring node of the intermediate node, wherein the second protection switching request message requests the downstream neighboring node to complete a cross-connection, on the first protection path, between the downstream neighboring node and the intermediate node based on the first group of N1 timeslots. after receiving the first protection switching request message from the upstream neighboring node, selecting, by the intermediate node (E, F, G), a first group of N1 timeslots to be occupied by the first protection path from among N2 available timeslots in a preset order, wherein the N2 available timeslots are available timeslots comprised in a link (E-F, F-G, G-B) between the intermediate node and a downstream neighboring node of the intermediate node, N2 is greater than or equal to N1, and the preset order is determined based on a preset type of the intermediate node relative to the downstream neighboring node of the intermediate node; and sending, by the intermediate node (E, F, G), a second protection switching request message to the downstream neighboring node of the intermediate node, wherein the second protection switching request message requests the downstream neighboring node to complete a cross-connection, on the first protection path, between the downstream neighboring node and the intermediate node based on the first group of N1 timeslots.
A quantum cascade laser comprising a gain region inserted between two optical confinement layers (104 1 ,104 2 ), said gain region having an electron input into the gain region and an electron output from said gain region , said laser comprising a hole-blocking area on the side of said electron output, characterized in that said hole-blocking area having a valence-band energy profile , which decreases to reach a local minimum , then increases, in the direction going from the electron input into the gain region to the electron output from the gain region , said hole-blocking area being constituted by a stack of well layers and barrier layers, said valence-band energy profile being the profile obtained by the position of the valence band in the well layers/materials, excluding the energy discontinuities due to the barrier layers/materials.
Burner system, in particular gas burner system or oil burner system, with a safety device, the safety device comprising a monitoring unit , a test block and an output stage having at least one contact member (&41), wherein the monitoring unit comprises at least two, preferably at least three, outputs and is configured to provide at least two , preferably at least three , different output signals for testing its absence from faults, wherein the monitoring unit is configured to provide at least one output signal as an enabling signal for a switch-off function, wherein the test block comprises at least one input and is configured to monitor at least one of the output signals of the monitoring unit , wherein the test block comprises at least one output and is configured to provide at least one further enabling signal for a switch-off function, characterised in that the at least one contact member (&41) of the output stage has at least two inputs and is configured to link at least one of the output signals of the monitoring unit to the at least one further enabling signal of the test block in order to obtain a result, and that the output stage comprises the switch-off function and the switch-off function is configured to be activated by taking into consideration the result of the linking undertaken by the contact member (&41).
Electric intercom for a residence, this intercom comprising: - at least one call button (34-37), each button triggering a call to a respective audiophonic handset of a resident when it is activated by a visitor, - a loudspeaker and a microphone allowing a visitor, present in front of this electronic intercom, to establish an audiophonic conversation with the called resident, - a control unit for the unlocking and/or locking of at least one access door to the residence as a function of a command transmitted by the handset of the called resident, and - at least one replaceable label (40-43), each associated with a respective call button, each label bearing the name of the resident called when the associated call button is activated, characterized in that : • the intercom comprises a vandal-proof plate forming a front face of the electric intercom that is exposed to the outside, at least one blind housing being formed in this front face in order to receive the label or labels, • the label (40-43) is directly exposed to the outside of the electric intercom without being protected by a transparent window, and made of an unbreakable and non-flammable material on which there is directly marked the name of the resident, and • the majority of the rear face of each label (40-43) is pressed on the bottom of the blind housing, and the dimensions of each label (40-43) are tailored to the dimensions of the corresponding blind housing in order for the gap between the label and the edges of the blind housing to be less than 0.3 mm when the label is received in this blind housing. - at least one call button (34-37), each button triggering a call to a respective audiophonic handset of a resident when it is activated by a visitor, - a loudspeaker and a microphone allowing a visitor, present in front of this electronic intercom, to establish an audiophonic conversation with the called resident, - a control unit for the unlocking and/or locking of at least one access door to the residence as a function of a command transmitted by the handset of the called resident, and - at least one replaceable label (40-43), each associated with a respective call button, each label bearing the name of the resident called when the associated call button is activated, • the intercom comprises a vandal-proof plate forming a front face of the electric intercom that is exposed to the outside, at least one blind housing being formed in this front face in order to receive the label or labels, • the label (40-43) is directly exposed to the outside of the electric intercom without being protected by a transparent window, and made of an unbreakable and non-flammable material on which there is directly marked the name of the resident, and • the majority of the rear face of each label (40-43) is pressed on the bottom of the blind housing, and the dimensions of each label (40-43) are tailored to the dimensions of the corresponding blind housing in order for the gap between the label and the edges of the blind housing to be less than 0.3 mm when the label is received in this blind housing.
A needle steering apparatus comprising: a needle having an asymmetric tip , the asymmetric tip defined by a beveled cut across a cylindrical cross section of the needle, the needle having a needle axis which is the axis along the needle; and an inserter for disposing the needle axially in a direction of an axis of rotation, which is the needle axis, at an insertion speed; characterised by a rotary drive for continuously rotating the needle about the needle axis, the rotary drive responsive to control logic adapted to rotate the needle at a time-varying angular velocity based on a needle angular position (θ) about the needle axis, wherein the time-varying angular velocity is independent of the insertion speed and wherein the control logic enables underactuated control of both curvature and direction of a needle path from the rotary drive. a needle having an asymmetric tip , the asymmetric tip defined by a beveled cut across a cylindrical cross section of the needle, the needle having a needle axis which is the axis along the needle; and an inserter for disposing the needle axially in a direction of an axis of rotation, which is the needle axis, at an insertion speed; characterised by a rotary drive for continuously rotating the needle about the needle axis, the rotary drive responsive to control logic adapted to rotate the needle at a time-varying angular velocity based on a needle angular position (θ) about the needle axis, wherein the time-varying angular velocity is independent of the insertion speed and wherein the control logic enables underactuated control of both curvature and direction of a needle path from the rotary drive.
Blow line for guiding a steam-and-fibers stream to a dryer or a pulp chest of a fibers-processing plant, such as a fiberboard plant , comprising: • an essentially linear tube section with a downstream end ; • a bend comprising a first outlet socket for emptying into the dryer or pulp chest, and a bent section that connects the downstream end of the tube section to the first outlet socket ; characterized in that : • the bend further comprises a second outlet socket arranged radially inwardly with respect to the first outlet socket ; • the bent section connects the downstream end of the tube section to the second outlet socket . • an essentially linear tube section with a downstream end ; • a bend comprising a first outlet socket for emptying into the dryer or pulp chest, and a bent section that connects the downstream end of the tube section to the first outlet socket ; • the bend further comprises a second outlet socket arranged radially inwardly with respect to the first outlet socket ; • the bent section connects the downstream end of the tube section to the second outlet socket .