mhurhangee/patent-ind-claim-en huggingface dataset:
Process for the synthesis of a composition of silylated polyurethanes (A), said process comprising the sequential stages: (i) of polyaddition of at least one polyol (B) with at least one diisocyanate (C), in which the ratio (r1) of the number of NCO functional groups to the total number of OH functional groups, and of NH and NH 2 functional groups optionally present, is strictly greater than 1; preferably, the ratio (r1) ranges from 1.1 to 4, preferably from 1.5 to 3, preferentially from 1.5 to 2.5, advantageously from 1.7 to 2; for example, (r1) has the value 1.9; (ii) of reaction of the composition obtained in stage (i) with at least one silane (E) chosen from aminosilanes (E1) and mercaptosilanes (E2), in which the ratio (r2) of the number of NCO functional groups to the number of amine and/or thiol functional groups is strictly greater than 1; preferably, the ratio (r2) ranges from 1.1 to 5, in particular from 1.1 to 2.5, preferentially from 1.1 to 2, advantageously from 1.1 to 1.5, for example from 1.3 to 1.5; (iii) of reaction of the composition resulting from stage (ii) with at least one compound (G) comprising at least two identical or different functional groups chosen from alcohol, primary amine, secondary amine and thiol functional groups, in which the ratio (r3) of the number of NCO functional groups to the number of alcohol, primary amine, secondary amine and thiol functional groups is less than or equal to 1. (i) of polyaddition of at least one polyol (B) with at least one diisocyanate (C), in which the ratio (r1) of the number of NCO functional groups to the total number of OH functional groups, and of NH and NH 2 functional groups optionally present, is strictly greater than 1; preferably, the ratio (r1) ranges from 1.1 to 4, preferably from 1.5 to 3, preferentially from 1.5 to 2.5, advantageously from 1.7 to 2; for example, (r1) has the value 1.9; (ii) of reaction of the composition obtained in stage (i) with at least one silane (E) chosen from aminosilanes (E1) and mercaptosilanes (E2), in which the ratio (r2) of the number of NCO functional groups to the number of amine and/or thiol functional groups is strictly greater than 1; preferably, the ratio (r2) ranges from 1.1 to 5, in particular from 1.1 to 2.5, preferentially from 1.1 to 2, advantageously from 1.1 to 1.5, for example from 1.3 to 1.5; (iii) of reaction of the composition resulting from stage (ii) with at least one compound (G) comprising at least two identical or different functional groups chosen from alcohol, primary amine, secondary amine and thiol functional groups, in which the ratio (r3) of the number of NCO functional groups to the number of alcohol, primary amine, secondary amine and thiol functional groups is less than or equal to 1.
Vacuum cleaner nozzle comprising a motorised nozzle brush and an access cover which can be removed from the nozzle , said cover being capable of covering at least partially the motorised brush , characterised in that the access cover comprises a cutting device to clean said motorised brush .
A rail inspection device comprising a compliant, approximately circular spacer , and a spring-loaded electromagnetic sensor positioned within the approximately circular spacer , wherein the spacer has an inner surface and an outer surface , the distance between the inner surface and outer surface defining the thickness of the spacer, wherein the thickness of the spacer varies around the circumference of the spacer, and the electromagnetic sensor is urged against the inner surface of the spacer such that, in use, the outer surface of the spacer is in contact with the rail under inspection .
A cord-securing mechanism comprising: a base portion comprising a first surface , a second surface , a thickness extending between the first surface and the second surface , and an aperture extending entirely through the thickness and from the first surface to the second surface , wherein the aperture includes an aperture surface that circumscribes, and forms a perimeter around, the aperture ; wherein an aperture rim is positioned at a transition between the aperture surface and the first surface ; and wherein the aperture includes an axis ; and a cord-securing portion coupled to the first surface , the cord-securing portion including at least a pair of cord-retaining surfaces that oppose one another and that are spaced apart by a cord-receiving slot , wherein cord-retaining surfaces of the at least the pair of cord-retaining surfaces extend from the first surface in a direction aligned parallel with the axis and extend radially away from the aperture rim , and wherein the cord-retaining surfaces extend radially away from the aperture rim , wherein the cord-retaining surfaces are spaced apart by a first distance at a first position and by a second distance at a second position , and wherein the first distance is greater than the second distance , such that the cord-receiving slot is narrower at the second position . a base portion comprising a first surface , a second surface , a thickness extending between the first surface and the second surface , and an aperture extending entirely through the thickness and from the first surface to the second surface , wherein the aperture includes an aperture surface that circumscribes, and forms a perimeter around, the aperture ; wherein an aperture rim is positioned at a transition between the aperture surface and the first surface ; and wherein the aperture includes an axis ; and a cord-securing portion coupled to the first surface , the cord-securing portion including at least a pair of cord-retaining surfaces that oppose one another and that are spaced apart by a cord-receiving slot , wherein cord-retaining surfaces of the at least the pair of cord-retaining surfaces extend from the first surface in a direction aligned parallel with the axis and extend radially away from the aperture rim , and wherein the cord-retaining surfaces extend radially away from the aperture rim ,
A method performed by a User Equipment, UE , comprising: starting a timer upon initiating procedure for resuming RRC connection, the timer being a timer for considering, if the timer expires, that the resuming fails; discarding a UE context, stopping the timer, transmitting a response message, and ending the procedure, if an RRCConnectionSetup message is received during the procedure; and stopping the timer, transmitting a response message, and ending the procedure, if an RRCConnectionResume message is received. starting a timer upon initiating procedure for resuming RRC connection, the timer being a timer for considering, if the timer expires, that the resuming fails; discarding a UE context, stopping the timer, transmitting a response message, and ending the procedure, if an RRCConnectionSetup message is received during the procedure; and stopping the timer, transmitting a response message, and ending the procedure, if an RRCConnectionResume message is received.
Pressure-sensitive adhesive comprising at least one polymer whose parent monomer composition comprises a) 10 to 30 wt% of at least one compound of the formula (I) CH 2 =CH-C(O)NR 1 R 2 (I), in which R 1 is an unsubstituted alkyl group, a hydroxyalkyl group or an acetonyl radical and R 2 is a hydrogen atom, an unsubstituted alkyl group, a hydroxyalkyl group, an acetyl radical or an aminoalkyl group; b) 60 to 80 wt% of ethyl diglycol acrylate; and c) 0.5 to 10 wt% of at least one monomer selected from the group consisting of acrylic acid, methacrylic acid and (C 2 -C 4 -hydroxyalkyl) acrylates. a) 10 to 30 wt% of at least one compound of the formula (I) CH 2 =CH-C(O)NR 1 R 2 (I), in which R 1 is an unsubstituted alkyl group, a hydroxyalkyl group or an acetonyl radical and R 2 is a hydrogen atom, an unsubstituted alkyl group, a hydroxyalkyl group, an acetyl radical or an aminoalkyl group; b) 60 to 80 wt% of ethyl diglycol acrylate; and c) 0.5 to 10 wt% of at least one monomer selected from the group consisting of acrylic acid, methacrylic acid and (C 2 -C 4 -hydroxyalkyl) acrylates.
A valve apparatus for use in a liquid tank , said valve apparatus comprising: - a casing defining a main chamber , the main chamber having at least one inlet orifice and at least one outlet orifice ; - a float comprising a closure element, the float being movable inside the main chamber between a first position and a second position in which said at least one outlet orifice is closed off by the closure element; Characterised in that the valve apparatus further comprises: - a weight control system configured for controlling the weight of the float by transferring a load in and out from the float , such that the weight of the float in the second position is lower than the weight of the float in the first position. - a casing defining a main chamber , the main chamber having at least one inlet orifice and at least one outlet orifice ; - a float comprising a closure element, the float being movable inside the main chamber between a first position and a second position in which said at least one outlet orifice is closed off by the closure element; Characterised in that the valve apparatus further comprises: - a weight control system configured for controlling the weight of the float by transferring a load in and out from the float , such that the weight of the float in the second position is lower than the weight of the float in the first position.
A stator vane assembly comprising: a vane that includes an inner end ; an inner shroud having an aperture receiving the inner end ; and a flexible material securing the inner end to the inner shroud , the material having an inner surface opposite the vane providing a seal land; characterised in that : the inner end includes at least one notch providing a portion received in the aperture in the inner shroud , a gap provided between said portion of the inner end and the aperture with the flexible material disposed in the gap and joining said portion of the inner end to the inner shroud . a vane that includes an inner end ; an inner shroud having an aperture receiving the inner end ; and a flexible material securing the inner end to the inner shroud , the material having an inner surface opposite the vane providing a seal land; characterised in that : the inner end includes at least one notch providing a portion received in the aperture in the inner shroud , a gap provided between said portion of the inner end and the aperture with the flexible material disposed in the gap and joining said portion of the inner end to the inner shroud .
Method for classifying a flow vector of an object point (P) of an object in an environmental region of a motor vehicle , which is determined according to the optical flow method in an image sequence captured by a camera of the motor vehicle , wherein a first pixel (p) of a first image of the image sequence , which is captured by means of the camera and a first projection center , and a corresponding second pixel (p*) of a second image of the image sequence , which is captured by means of the camera and a second projection center different from the first projection center , are connected by the flow vector , characterized by the steps of: - determining a ray from the first projection center to the first pixel (p) and further to the object point (P), - determining a first auxiliary point on the ray , which is disposed between the first pixel (p) and the object point (P), - determining a second auxiliary point on the ray , which is disposed farther away from the first projection center compared to the object point (P), - determining a plurality of auxiliary points on the ray at different intervals on the ray , - projecting the first auxiliary point and the second auxiliary point and the plurality of auxiliary points into the second image to form a convex polyline on the second image by performing a translation and rotation corresponding to the motion of the motor vehicle , - connecting a projected first auxiliary point of the first auxiliary point and a projected second auxiliary point of the second auxiliary point by a connecting line segment , - determining a distance from the second pixel (p*) which describes the shortest range to the connecting line segment or further line segment of the polyline and - associating the flow vector of the second pixel (p*) with a class static or a class dynamic depending on the determined distance . - determining a ray from the first projection center to the first pixel (p) and further to the object point (P), - determining a first auxiliary point on the ray , which is disposed between the first pixel (p) and the object point (P), - determining a second auxiliary point on the ray , which is disposed farther away from the first projection center compared to the object point (P), - determining a plurality of auxiliary points on the ray at different intervals on the ray , - projecting the first auxiliary point and the second auxiliary point and the plurality of auxiliary points into the second image to form a convex polyline on the second image by performing a translation and rotation corresponding to the motion of the motor vehicle , - connecting a projected first auxiliary point of the first auxiliary point and a projected second auxiliary point of the second auxiliary point by a connecting line segment , - determining a distance from the second pixel (p*) which describes the shortest range to the connecting line segment or further line segment of the polyline and - associating the flow vector of the second pixel (p*) with a class static or a class dynamic depending on the determined distance .
A method for creating a numerical representation of a bifocal spectacle lens for the purpose of the production of the bifocal spectacle lens using free-form technology, wherein the numerical representation of a bifocal spectacle lens includes a distance portion , a near portion and a transition section situated between the distance portion and the near portion , wherein - the distance portion is optimized, - the near portion is optimized in view of optical power for near vision, - the transition section is determined or optimized in such a way that the latter creates a continuous transition between the distance portion and the near portion , wherein the transition section is determined or optimized after the distance portion and the near portion have been optimized, and - the distance portion and the near portion are subsequently put together with the transition section to form the numerical representation of the bifocal spectacle lens , characterized in that - the method is computer implemented, - the distance portion is optimized in view of optical power for distance vision, - the distance portion and the near portion are optimized independently of one another, - for the purposes of optimizing the distance portion and the near portion , a numerical representation of a spectacle lens for distance vision and a numerical representation of a spectacle lens for near vision are optimized, and - the numerical representation of the bifocal spectacle lens is created by virtue of being put together from a segment of the optimized numerical representation of the spectacle lens for distance vision, a segment of the optimized numerical representation of the spectacle lens for near vision and the transition section . - the distance portion is optimized, - the near portion is optimized in view of optical power for near vision, - the transition section is determined or optimized in such a way that the latter creates a continuous transition between the distance portion and the near portion , wherein the transition section is determined or optimized after the distance portion and the near portion have been optimized, and - the distance portion and the near portion are subsequently put together with the transition section to form the numerical representation of the bifocal spectacle lens , - the method is computer implemented, - the distance portion is optimized in view of optical power for distance vision, - the distance portion and the near portion are optimized independently of one another, - for the purposes of optimizing the distance portion and the near portion , a numerical representation of a spectacle lens for distance vision and a numerical representation of a spectacle lens for near vision are optimized, and - the numerical representation of the bifocal spectacle lens is created by virtue of being put together from a segment of the optimized numerical representation of the spectacle lens for distance vision, a segment of the optimized numerical representation of the spectacle lens for near vision and the transition section .
A method for reducing a cogging torque (C1, C2) produced by at least two brushless electric motors used simultaneously, wherein the motors comprise a rotor connected to an output shaft and made of at least one permanent magnet, and a stator comprising at least two receiving volumes for at least three coils generating a magnetic field, characterised in that the method comprises at least the following steps: - a) determining the period T of the cogging torque for each motor , said period T of the cogging torque being identical for said motors, - b) bringing the periods T of each motor as determined in step a) into phase opposition, said phase opposition being achieved by phase shifting the periods T of each motor by a value of (T/2) °. - a) determining the period T of the cogging torque for each motor , said period T of the cogging torque being identical for said motors, - b) bringing the periods T of each motor as determined in step a) into phase opposition, said phase opposition being achieved by phase shifting the periods T of each motor by a value of (T/2) °.
A method of controlling application of forces to different portions of two surfaces of an object , the method comprising: positioning a bladder , formed by a first flexible wall , within a first cavity formed between the object and a back support , wherein the bladder comprises a second cavity , and wherein a first contact member is positioned inside the second cavity ; sealing a second flexible wall against the object or the back support , wherein the object is disposed between the second flexible wall and the back support ; applying a first force to a first portion of a first surface of the object using the first flexible wall , wherein the applying the first force comprises pressurizing the bladder ; applying a second force to a second portion (192a") of the first surface of the object using the first flexible wall , the second portion (192a") of the first surface of the object corresponding to the first contact member ; and applying a third force onto a third portion (192a") of a second surface (192") of the object using the second flexible wall , the third portion (192a") of the second surface (192") corresponding to a second contact member , wherein applying the third force comprises applying an external force to the second contact member . positioning a bladder , formed by a first flexible wall , within a first cavity formed between the object and a back support , wherein the bladder comprises a second cavity , and wherein a first contact member is positioned inside the second cavity ; sealing a second flexible wall against the object or the back support , wherein the object is disposed between the second flexible wall and the back support ; applying a first force to a first portion of a first surface of the object using the first flexible wall , wherein the applying the first force comprises pressurizing the bladder ; applying a second force to a second portion (192a") of the first surface of the object using the first flexible wall , the second portion (192a") of the first surface of the object corresponding to the first contact member ; and applying a third force onto a third portion (192a") of a second surface (192") of the object using the second flexible wall , the third portion (192a") of the second surface (192") corresponding to a second contact member , wherein applying the third force comprises applying an external force to the second contact member .
Wireless computerized network comprising a server (S, 110) and at least one node (N, 130) adapted to communicate with the said server, the exchanges of data between the said node and the said server passing through at least one access point (PA, 120), which node and which access point are equipped with radio transmitters-receivers, the said node being adapted to communicate with the said access point, the network further comprises at least three anchors (A, 140) adapted to communicate with the server (S, 110), the exchanges of data between the said anchors and the said server passing through at least one access point (PA, 120), the server is adapted to send a command to the node (N, 130), characterized in that: - the server (S, 110) is adapted to send successively to at least three selected anchors whose positions are known, a command , - the node (N, 130) is adapted to, subsequent to the command transmitted by the server (S, 110), place itself, for a determined time, in a mode allowing it to transmit a response to an interrogation message transmitted by an anchor (A, 140) for a radio measurement of distance, - each anchor (A, 140) is adapted to, subsequent to the command transmitted by the server (S, 110), send an interrogation message to the node (N, 130) and perform the radio measurement of distance between the said anchor and the said node (N, 130) on the basis of the said response, and transmit this measurement to the said server. - the server (S, 110) is adapted to send successively to at least three selected anchors whose positions are known, a command , - the node (N, 130) is adapted to, subsequent to the command transmitted by the server (S, 110), place itself, for a determined time, in a mode allowing it to transmit a response to an interrogation message transmitted by an anchor (A, 140) for a radio measurement of distance, - each anchor (A, 140) is adapted to, subsequent to the command transmitted by the server (S, 110), send an interrogation message to the node (N, 130) and perform the radio measurement of distance between the said anchor and the said node (N, 130) on the basis of the said response, and transmit this measurement to the said server.