mhurhangee/patent-ind-claim-en huggingface dataset:
An electric drive system comprising: an electric motor including an output shaft to drive an electric vehicle; power electronics electrically coupled to the electric motor , wherein the power electronics include an inverter ; a gearbox coupled to the output shaft , the gearbox including a plurality of gears driven by the electric motor ; a first heat exchanger coupled to a surface of the electric motor , the first heat exchanger including a first coolant channel to exchange heat from the electric motor to the coolant, the first coolant channel coupled to the electric motor ; and a second heat exchanger coupled to a surface of the power electronics, the second heat exchanger including a second coolant channel to exchange heat from the power electronics to the coolant, the second coolant channel coupled to the power electronics; characterized in that an insulating sleeve is coupled to the outer surface of the first coolant channel and the inner surface of the second coolant channel to separate the heat exchange between the electric motor and the first coolant channel from the heat exchange between the inverter of the power electronics and the second coolant channel . an electric motor including an output shaft to drive an electric vehicle; power electronics electrically coupled to the electric motor , wherein the power electronics include an inverter ; a gearbox coupled to the output shaft , the gearbox including a plurality of gears driven by the electric motor ; a first heat exchanger coupled to a surface of the electric motor , the first heat exchanger including a first coolant channel to exchange heat from the electric motor to the coolant, the first coolant channel coupled to the electric motor ; and a second heat exchanger coupled to a surface of the power electronics, the second heat exchanger including a second coolant channel to exchange heat from the power electronics to the coolant, the second coolant channel coupled to the power electronics; characterized in that an insulating sleeve is coupled to the outer surface of the first coolant channel and the inner surface of the second coolant channel to separate the heat exchange between the electric motor and the first coolant channel from the heat exchange between the inverter of the power electronics and the second coolant channel .
A pneumatic tire comprising a tread having a base layer and a cap layer located radially outward of the base layer , wherein the cap layer includes a center element and a pair of side elements located outward of the center element in an axial direction, and each side element is more flexible than the center element , characterized in that a hardness (Hb) of the base layer is equal to a hardness (Hs) of each side element , or the base layer is more flexible than each side element , when the hardness (Hb, Hs) is measured according to the standards of JIS K6253 under a temperature condition of 23°C using a type A durometer, a plurality of circumferential grooves are formed on the tread , whereby a plurality of land portions are formed in the tread , among the plurality of circumferential grooves , a circumferential groove located on each outer side in the axial direction is a shoulder circumferential groove , among the plurality of land portions , a land portion located on each outer side in the axial direction is a shoulder land portion , and a land portion located inward of the shoulder land portion is a middle land portion , the cap layer in the shoulder land portion includes the side element , a plurality of lateral grooves are formed on the shoulder land portion , and the plurality of lateral grooves each have an end portion within the shoulder land portion and extend from the end portion toward an end of the tread . the cap layer includes a center element and a pair of side elements located outward of the center element in an axial direction, and each side element is more flexible than the center element , characterized in that a hardness (Hb) of the base layer is equal to a hardness (Hs) of each side element , or the base layer is more flexible than each side element , when the hardness (Hb, Hs) is measured according to the standards of JIS K6253 under a temperature condition of 23°C using a type A durometer, a plurality of circumferential grooves are formed on the tread , whereby a plurality of land portions are formed in the tread , among the plurality of circumferential grooves , a circumferential groove located on each outer side in the axial direction is a shoulder circumferential groove , among the plurality of land portions , a land portion located on each outer side in the axial direction is a shoulder land portion , and a land portion located inward of the shoulder land portion is a middle land portion , the cap layer in the shoulder land portion includes the side element , a plurality of lateral grooves are formed on the shoulder land portion , and the plurality of lateral grooves each have an end portion within the shoulder land portion and extend from the end portion toward an end of the tread .
A method comprising the step: improving a metalworking fluid's anti-wear properties by adding a compound to the metalworking fluid, the compound having the structure: wherein each R is an independently selected moiety that is a C 1-20 alkyl, C 2-22 alkenyl, C 6-40 cycloalkyl, C 7-40 cycloalkylene, C 3-20 methoxy alkyl glycol ether, C 3-20 alkyl glycol ether, or Y-OH moiety; wherein each Y is an independently selected alkylphenol-free moiety that is a C 2-40 alkylene moiety, C 7-40 cycloalkylene moiety, or C 3-40 alkyl lactone moiety; wherein m is an integer ranging from 1 to 100; and wherein x is an integer ranging from 1 to 1000; and wherein the compound has a weight ranging - from 400 to 30000 Daltons; or - from 500 to 30000 Daltons; or - from 1000 to 30000 Daltons. improving a metalworking fluid's anti-wear properties by adding a compound to the metalworking fluid, the compound having the structure: wherein each R is an independently selected moiety that is a C 1-20 alkyl, C 2-22 alkenyl, C 6-40 cycloalkyl, C 7-40 cycloalkylene, C 3-20 methoxy alkyl glycol ether, C 3-20 alkyl glycol ether, or Y-OH moiety; wherein each Y is an independently selected alkylphenol-free moiety that is a C 2-40 alkylene moiety, C 7-40 cycloalkylene moiety, or C 3-40 alkyl lactone moiety; wherein m is an integer ranging from 1 to 100; and wherein x is an integer ranging from 1 to 1000; and wherein the compound has a weight ranging - from 400 to 30000 Daltons; or - from 500 to 30000 Daltons; or - from 1000 to 30000 Daltons. - from 400 to 30000 Daltons; or - from 500 to 30000 Daltons; or - from 1000 to 30000 Daltons.
Fastening bracket for scaffolding boards for releasable connection to a tube of a vertical frame, comprising an extension arm with a longitudinal axis (L) for receiving a scaffolding board and a holding device for fastening the fastening bracket to the tube, wherein the holding device comprises an end element and an engagement hook , the engagement hook being arranged at the top of the holding device in an end position of the fastening bracket , wherein the engagement hook is designed in such a way that it surrounds the pipe by more than 180° in the direction of the longitudinal axis (L) and has an engagement end at its end, wherein the engagement end of the engagement hook has an end distance (A1) from the end element in the direction of the longitudinal axis (L) which is smaller than a hook distance (A2) of the engagement hook from the end element along the longitudinal axis (L), wherein the end element has a guide contour (F) which is designed in such a way that a guide distance (A3) between the guide contour (F) and the engagement end is at least as great as or greater than the hook distance (A2) of the engagement hook from the end element along the longitudinal axis (L), so that the fastening bracket can only be suspended on the vertical frame in a position tilted and rotated towards the end position, wherein a stop element is provided at a distance from the engagement hook to prevent rotation, characterized in that the guide contour (F) is shaped at least from a first and a second and a curved section, the first and the second section having a straight contour and the curved section having a substantially constant radius relative to the longitudinal axis (L).
An anchoring system comprising: a first anchoring device comprising a first attachment mechanism and a plugging device ; and a second anchoring device comprising a second attachment mechanism ; wherein: each of the first anchoring device and the second anchoring device is configured to enter a tissue wall at a proximal side of the tissue wall ; the first anchoring device is configured to exit the tissue wall through a first hole on a distal side of the tissue wall ; the second anchoring device is configured to exit the tissue wall at a second hole on the distal side of the tissue wall ; the first attachment mechanism is configured to attach to the second attachment mechanism outside of the distal side of the tissue wall ; and the plugging device is configured to at least partially cover the first hole; and to fit between at least a portion of the first anchoring device and the distal side of the tissue wall . a first anchoring device comprising a first attachment mechanism and a plugging device ; and a second anchoring device comprising a second attachment mechanism ; wherein: each of the first anchoring device and the second anchoring device is configured to enter a tissue wall at a proximal side of the tissue wall ; the first anchoring device is configured to exit the tissue wall through a first hole on a distal side of the tissue wall ; the second anchoring device is configured to exit the tissue wall at a second hole on the distal side of the tissue wall ; the first attachment mechanism is configured to attach to the second attachment mechanism outside of the distal side of the tissue wall ; and the plugging device is configured to at least partially cover the first hole; and to fit between at least a portion of the first anchoring device and the distal side of the tissue wall . each of the first anchoring device and the second anchoring device is configured to enter a tissue wall at a proximal side of the tissue wall ; the first anchoring device is configured to exit the tissue wall through a first hole on a distal side of the tissue wall ; the second anchoring device is configured to exit the tissue wall at a second hole on the distal side of the tissue wall ; the first attachment mechanism is configured to attach to the second attachment mechanism outside of the distal side of the tissue wall ; and the plugging device is configured to at least partially cover the first hole; and to fit between at least a portion of the first anchoring device and the distal side of the tissue wall .
Hairstyling device including a first and a second arm configured to form a clamp, a first and a second treatment surface that face one another, on said arms respectively, for pressing a lock of hair during clamping, and a first comb configured on the first arm upstream of the first treatment surface, at least one of the two treatment surfaces including heating means, characterised in that the first comb includes teeth and strands of bristles alternately arranged along the length of said comb.
A magnetic field sensor (110; 1506; 1516; 3000; 3100; 3200; 3300; 3400; 7110; 2606) for sensing a position of a rotatable structure, the rotatable structure operable to rotate about a rotation axis and to move in a relative movement along a line relative to a base structure and in a direction orthogonal to the axis of rotation of the rotatable structure, the magnetic field sensor (110; 1506; 1516; 3000; 3100; 3200; 3300; 3400; 7110; 2606) comprising: at least one magnetic field sensing element disposed proximate to the rotatable structure and the base structure, the at least one magnetic field sensing element for generating at least one sensing element signal responsive to first and second magnetic fields at a position of the at least one magnetic field sensing element, wherein: the first magnetic field is generated by a first magnet coupled to the base structure and having north and south poles aligned along a first line stationary with respect to the base structure; the second magnetic field is generated by a second magnet coupled to the rotatable structure and having north and south poles aligned along a second line rotatable with the rotatable structure; and the at least one sensing element signal is indicative of at least one predetermined combination of both the relative movement along the line orthogonal to the rotation axis and the rotation about the rotation axis. the first magnetic field is generated by a first magnet coupled to the base structure and having north and south poles aligned along a first line stationary with respect to the base structure; the second magnetic field is generated by a second magnet coupled to the rotatable structure and having north and south poles aligned along a second line rotatable with the rotatable structure; and the at least one sensing element signal is indicative of at least one predetermined combination of both the relative movement along the line orthogonal to the rotation axis and the rotation about the rotation axis.
Waxy esters of ethylene glycol, in particular suitable as an opacifying and/or pearlescent agent in cosmetic cleansers, wherein the ethylene glycol in the ester according to 14 C analysis has an at least 99% biogenic proportion of carbon, defined according to DIN EN 15440 at 13.6 dpm/gC independently of the matrix, with a standard deviation of +/- 0 to +/- 4.
A tag attachable to an animal, the tag comprising: a battery connected to a radio transceiver that consumes power from the battery during transmissions and receptions of signals to and from one or more proximate tags attachable to one or more other animals to generate paired tag readings; and a controller configured to operate the radio transceiver for a predetermined duration and frequency of transmissions, and a predetermined duration and frequency of receptions; characterized in that the predetermined duration and frequency of transmissions and the predetermined duration and frequency of receptions are based on power consumptions of the radio transceiver during transmissions and receptions, and a targeted number of paired tag readings of the tag. a battery connected to a radio transceiver that consumes power from the battery during transmissions and receptions of signals to and from one or more proximate tags attachable to one or more other animals to generate paired tag readings; and a controller configured to operate the radio transceiver for a predetermined duration and frequency of transmissions, and a predetermined duration and frequency of receptions; characterized in that the predetermined duration and frequency of transmissions and the predetermined duration and frequency of receptions are based on power consumptions of the radio transceiver during transmissions and receptions, and a targeted number of paired tag readings of the tag.
A portable device for a contactless measurement of a current I passing through an electrical conductor , the device including a measuring module and a processing module , the measuring module , configured to be held by an operator in contact with the conductor in a plane P substantially orthogonal to this conductor and facing and without clamping this conductor, including a first plurality of magnetic field sensors, and the processing module being configured to perform a determined linear combination of the plurality of signals delivered by the first plurality of magnetic field sensors (140-154), so as to perform an angular spatial filtering isolating the current I to be measured from other disturbing currents passing through other conductors.
An orthodontic device comprising a single integrally formed body having a first opening for receiving a first bracket , a second opening for receiving a second bracke and a third opening for receiving a third bracket , wherein the first, second, and third brackets are attached in a mouth of a subject, and the orthodontic device further comprises an intermediate structure connecting the first, second and third openings, characterised in that the openings and intermediate structure are made from a woven single wire or woven single bundle of wires of superelastic metallic material, the single wire or single bundle of wires forming an endless loop, wherein the first, second and third openings are made by crossing the wire or bundle of wires over itself. the first, second, and third brackets are attached in a mouth of a subject, and the orthodontic device further comprises an intermediate structure connecting the first, second and third openings, characterised in that the openings and intermediate structure are made from a woven single wire or woven single bundle of wires of superelastic metallic material, the single wire or single bundle of wires forming an endless loop, wherein the first, second and third openings are made by crossing the wire or bundle of wires over itself.
A control method for a cascaded photovoltaic grid-connected inverter, characterized in that the method comprises: determining whether at least one of inverter units of the cascaded photovoltaic grid-connected inverter is over-modulated; calculating a maximum reactive power and a minimum reactive power permitted to be injected to a power grid in a situation that a power factor of a system is not less than a minimum permitted value, in a case that at least one of the inverter units of the cascaded photovoltaic grid-connected inverter is over-modulated; simulating an operation state of the cascaded photovoltaic grid-connected inverter after the maximum reactive power is injected to the power grid and determining whether each of the inverter units in the operation state is in a modulating region; injecting a reactive power to the power grid in a case that each of the inverter units in the operation state is in the modulating region, wherein a value of the reactive power is not less than the minimum reactive power and not greater than the maximum reactive power; and controlling the cascaded photovoltaic grid-connected inverter to exit an operation mode of independently performing a maximum power point tracking control on each of photovoltaic panels, in a case that not all the inverter units in the operation state are in the modulating region. determining whether at least one of inverter units of the cascaded photovoltaic grid-connected inverter is over-modulated; calculating a maximum reactive power and a minimum reactive power permitted to be injected to a power grid in a situation that a power factor of a system is not less than a minimum permitted value, in a case that at least one of the inverter units of the cascaded photovoltaic grid-connected inverter is over-modulated; simulating an operation state of the cascaded photovoltaic grid-connected inverter after the maximum reactive power is injected to the power grid and determining whether each of the inverter units in the operation state is in a modulating region; injecting a reactive power to the power grid in a case that each of the inverter units in the operation state is in the modulating region, wherein a value of the reactive power is not less than the minimum reactive power and not greater than the maximum reactive power; and controlling the cascaded photovoltaic grid-connected inverter to exit an operation mode of independently performing a maximum power point tracking control on each of photovoltaic panels, in a case that not all the inverter units in the operation state are in the modulating region.
A method for wireless communication performed at a base station, BS, the method comprising: identifying a type of search space associated with a user equipment, UE, the identified type being one of a group common PDCCH, GC-PDCCH search space, a common PDCCH search space, or a UE-specific PDCCH search space; selecting (215; 1205; 1305), for the UE, one or more reuse exception rules to be applied by the UE when reusing one or more physical downlink control channel, PDCCH, resource sets for data communication, the one or more reuse exception rules allowing the UE to reuse a first subset of resources of the one or more PDCCH resource sets for data communications, the one or more reuse exception rules configured to indicate a second subset of resources of a search space within the first subset of resources around which the data communication is to be rate matched, wherein the one or more reuse exception rules are selected based at least in part on the identified type of search space; implicitly signaling (220; 1210; 1310) the one or more reuse exception rules to the UE based at least in part on the identified type of search space; and communicating (225; 1215; 1315) with the UE in accordance with the one or more reuse exception rules. identifying a type of search space associated with a user equipment, UE, the identified type being one of a group common PDCCH, GC-PDCCH search space, a common PDCCH search space, or a UE-specific PDCCH search space; selecting (215; 1205; 1305), for the UE, one or more reuse exception rules to be applied by the UE when reusing one or more physical downlink control channel, PDCCH, resource sets for data communication, the one or more reuse exception rules allowing the UE to reuse a first subset of resources of the one or more PDCCH resource sets for data communications, the one or more reuse exception rules configured to indicate a second subset of resources of a search space within the first subset of resources around which the data communication is to be rate matched, wherein the one or more reuse exception rules are selected based at least in part on the identified type of search space; implicitly signaling (220; 1210; 1310) the one or more reuse exception rules to the UE based at least in part on the identified type of search space; and communicating (225; 1215; 1315) with the UE in accordance with the one or more reuse exception rules.