mhurhangee/patent-ind-claim-en huggingface dataset:
A method of making a composite article , the method comprising: providing a first molding tool having a first microstructured surface including a plurality of cavities ; at least partially filling the plurality of cavities with a radiation curable resin disposed on a first major surface of an overlay element; exposing the radiation curable resin to a first, patterned irradiation to provide a partially cured composite comprising the overlay element adhered to a correspondingly patterned partially cured resin comprising at least one first region and at least one second region , wherein the at least one first region is irradiated by the first, patterned irradiation and the at least one second region is not irradiated by the first, patterned irradiation ; separating the partially cured composite from the molding tool , such that at least a portion of curable resin from the at least one second region remains in the molding tool , providing the separated partially cured composite with a surface that lacks microstructure in the at least one second region ; and exposing the partially cured composite that was separated from the molding tool to a second irradiation , to provide a composite article having a first microstructured surface and a differentially cured pattern therein. providing a first molding tool having a first microstructured surface including a plurality of cavities ; at least partially filling the plurality of cavities with a radiation curable resin disposed on a first major surface of an overlay element; exposing the radiation curable resin to a first, patterned irradiation to provide a partially cured composite comprising the overlay element adhered to a correspondingly patterned partially cured resin comprising at least one first region and at least one second region , wherein the at least one first region is irradiated by the first, patterned irradiation and the at least one second region is not irradiated by the first, patterned irradiation ; separating the partially cured composite from the molding tool , such that at least a portion of curable resin from the at least one second region remains in the molding tool , providing the separated partially cured composite with a surface that lacks microstructure in the at least one second region ; and exposing the partially cured composite that was separated from the molding tool to a second irradiation , to provide a composite article having a first microstructured surface and a differentially cured pattern therein.
An inertial sensor system to provide drift-free segment trajectories for a jointed segmented body having multiple segments wherein adjacent segments are connected by joints, the system comprising: a plurality of inertial sensor units responsive to translation and rotation, each being configured for mounting to a segment of the body; a tracking system configured to track a position of a subset of the multiple segments that includes at least one of the segments in a frame of reference external to the body; and a tracking station including a processor configured to collect inertial sensed data from the plurality of inertial sensor units and to estimate the positions and orientations of the plurality of inertial sensor units with respect to one another, correct the estimated positions and orientations for relative drift based on a condition that adjacent segments remain connected at the interstitial joints, and to receive positional data from the tracking system regarding the position of the at least one segment and to adjust the corrected estimated positions and orientations of all body segments, as a group, based on the position of the subset of the multiple segments to eliminate overall drift of segment trajectories in the frame of reference of the tracking system, characterized in that the processor of the tracking station is configured to adjust, as a group, the corrected estimated positions and orientations by applying one or both of a rigid body translation and a rigid body rotation. a plurality of inertial sensor units responsive to translation and rotation, each being configured for mounting to a segment of the body; a tracking system configured to track a position of a subset of the multiple segments that includes at least one of the segments in a frame of reference external to the body; and a tracking station including a processor configured to collect inertial sensed data from the plurality of inertial sensor units and to estimate the positions and orientations of the plurality of inertial sensor units with respect to one another, correct the estimated positions and orientations for relative drift based on a condition that adjacent segments remain connected at the interstitial joints, and to receive positional data from the tracking system regarding the position of the at least one segment and to adjust the corrected estimated positions and orientations of all body segments, as a group, based on the position of the subset of the multiple segments to eliminate overall drift of segment trajectories in the frame of reference of the tracking system, characterized in that the processor of the tracking station is configured to adjust, as a group, the corrected estimated positions and orientations by applying one or both of a rigid body translation and a rigid body rotation.
A method of manufacturing a series of aligners for a patient's teeth, the method comprising: transmitting a model of the patient's teeth to a system at a remote site; transmitting tooth movement prescription information specific to the patient's teeth to the system at the remote site; receiving, from the system at the remote site, a plurality of treatment plans specific to the patient's teeth using an ideal final position for the patient's teeth and the model of the patient's teeth, wherein each treatment plan in the plurality of treatment plans describes a set of sequential stages for orthodontic movement of the patient's teeth having a final stage, further wherein, for each treatment plan the final stage is different from the ideal final position for each of different treatment properties of the patient's teeth; wherein the plurality of treatment plans are ranked by the system at the remote site based on a comparison of each treatment plan to the ideal final position and/or based on one or more treatment plan criteria; displaying on a screen based on the ranking, images of the patient's teeth at the final stage for each treatment plan; switching, in real time, between images of the teeth at the final stages for different treatment plans based on one or more user-selected controls on the screen; and transmitting a selected one of the treatment plans for fabrication after the user has chosen the selected one of the treatment plans displayed on the screen. transmitting a model of the patient's teeth to a system at a remote site; transmitting tooth movement prescription information specific to the patient's teeth to the system at the remote site; receiving, from the system at the remote site, a plurality of treatment plans specific to the patient's teeth using an ideal final position for the patient's teeth and the model of the patient's teeth, wherein each treatment plan in the plurality of treatment plans describes a set of sequential stages for orthodontic movement of the patient's teeth having a final stage, further wherein, for each treatment plan the final stage is different from the ideal final position for each of different treatment properties of the patient's teeth; wherein the plurality of treatment plans are ranked by the system at the remote site based on a comparison of each treatment plan to the ideal final position and/or based on one or more treatment plan criteria; displaying on a screen based on the ranking, images of the patient's teeth at the final stage for each treatment plan; switching, in real time, between images of the teeth at the final stages for different treatment plans based on one or more user-selected controls on the screen; and transmitting a selected one of the treatment plans for fabrication after the user has chosen the selected one of the treatment plans displayed on the screen.
An elevated platform apparatus comprising: a first assembly having a first pair of rails coupled with a first plurality of rungs ; a second assembly having a second pair of rails , the second assembly being hingedly coupled with the first assembly ; a platform pivotally coupled to the first assembly ; a pair of extension members , each extension member being pivotally coupled with an associated rail of the first pair of rails ; an upper bar pivotally coupled with each of the extension members and pivotally coupled with each of the first pair of rails ; a lower bar pivotally coupled with the second pair of rails ; at least one first link member having a first end pivotally coupled with a portion of the second assembly and a second end pivotally coupled with the platform ; at least one second link member having a first end pivotally coupled with the lower bar and a second end pivotally coupled with the platform , wherein the second end of the at least one first link member and the second end of the at least one second link member share a common point of pivotal connection with the platform ; characterized in that each extension member is directly pivotally coupled with the associated rail of the first pair of rails . a first assembly having a first pair of rails coupled with a first plurality of rungs ; a second assembly having a second pair of rails , the second assembly being hingedly coupled with the first assembly ; a platform pivotally coupled to the first assembly ; a pair of extension members , each extension member being pivotally coupled with an associated rail of the first pair of rails ; an upper bar pivotally coupled with each of the extension members and pivotally coupled with each of the first pair of rails ; a lower bar pivotally coupled with the second pair of rails ; at least one first link member having a first end pivotally coupled with a portion of the second assembly and a second end pivotally coupled with the platform ; at least one second link member having a first end pivotally coupled with the lower bar and a second end pivotally coupled with the platform , wherein the second end of the at least one first link member and the second end of the at least one second link member share a common point of pivotal connection with the platform ; characterized in that each extension member is directly pivotally coupled with the associated rail of the first pair of rails .
A gas turbine engine comprising: a compressor section (24; 101), a combustor , and a turbine section , said combustor having a radially outer surface defining a diffuser chamber radially outwardly of said combustor , said turbine section including a high pressure turbine first stage blade having an outer tip, and a blade outer air seal positioned radially outwardly of said outer tip; and a tap for tapping air having been compressed by said compressor section (24; 101) and being passed through a heat exchanger , wherein at least a first portion of said air downstream of said heat exchanger passes through at least one pipe and into a manifold radially outward of said blade outer air seal , and then passes across said blade outer air seal to cool said blade outer air seal , characterised in that : said blade outer air seal includes at least two components having different thermal coefficients of expansion to provide clearance control between an outer periphery of said blades and an inner periphery of a seal portion ; and a valve controls the air passing across said blade outer air seal , and allows control of at least one of an amount, a pressure or a temperature of the air being delivered to the blade outer air seal . a compressor section (24; 101), a combustor , and a turbine section , said combustor having a radially outer surface defining a diffuser chamber radially outwardly of said combustor , said turbine section including a high pressure turbine first stage blade having an outer tip, and a blade outer air seal positioned radially outwardly of said outer tip; and a tap for tapping air having been compressed by said compressor section (24; 101) and being passed through a heat exchanger , wherein at least a first portion of said air downstream of said heat exchanger passes through at least one pipe and into a manifold radially outward of said blade outer air seal , and then passes across said blade outer air seal to cool said blade outer air seal , characterised in that : said blade outer air seal includes at least two components having different thermal coefficients of expansion to provide clearance control between an outer periphery of said blades and an inner periphery of a seal portion ; and a valve controls the air passing across said blade outer air seal , and allows control of at least one of an amount, a pressure or a temperature of the air being delivered to the blade outer air seal . said blade outer air seal includes at least two components having different thermal coefficients of expansion to provide clearance control between an outer periphery of said blades and an inner periphery of a seal portion ; and a valve controls the air passing across said blade outer air seal , and allows control of at least one of an amount, a pressure or a temperature of the air being delivered to the blade outer air seal .
Method for transmitting wireless audio streams to one or more hearing devices in an audio system comprising a first transmitter unit and a second transmitter unit, the method comprising - transmitting a first audio block of an audio stream in a first audio frame with the first transmitter unit, characterized in that the method comprises - transmitting the first audio block of the audio stream in the first audio frame with the second transmitter unit, - transmitting a first primary pilot package with the first transmitter unit, the first primary pilot package comprising the transmitter unit address of the first transmitter unit, a first primary time offset, and a channel identifier of a first primary audio package of a second audio block of the audio stream in a second audio frame; and - transmitting a first primary audio package of the second audio block at a start time depending on the first primary time offset and the channel identifier; and in that the first audio block comprises a first primary audio package comprising a transmitter unit address of the transmitter unit transmitting the first primary audio package. - transmitting a first audio block of an audio stream in a first audio frame with the first transmitter unit, - transmitting the first audio block of the audio stream in the first audio frame with the second transmitter unit, - transmitting a first primary pilot package with the first transmitter unit, the first primary pilot package comprising the transmitter unit address of the first transmitter unit, a first primary time offset, and a channel identifier of a first primary audio package of a second audio block of the audio stream in a second audio frame; and - transmitting a first primary audio package of the second audio block at a start time depending on the first primary time offset and the channel identifier;
Joint sealing strip comprising a foam, where the foam is equipped with at least one substance which reduces the thermal conductivity of the foam, characterized in that the foam is impregnated with an impregnating composition, where the impregnating composition contains the substance in the form of particles and the substance is an aerogel and/or pyrogenic silica.
A lens unit comprising: a lens comprising: a lens body comprising a cylindrical surface along an optical axis direction; and a fixed portion radially outwardly protruding from the lens body , comprising a diameter diminishing more and more from an image side toward a subject side along an optical axis of the lens body , and including an inclined surface contiguous to the cylindrical surface of the lens body ; a lens holder arranged at a radially outside of the cylindrical surface and supporting the lens ; and a fixing member coupled to the lens holder and in contact with the inclined surface so as to, together with the lens holder , fix the lens in a manner pressing the lens in the optical axis direction. a lens body comprising a cylindrical surface along an optical axis direction; and a fixed portion radially outwardly protruding from the lens body , comprising a diameter diminishing more and more from an image side toward a subject side along an optical axis of the lens body , and including an inclined surface contiguous to the cylindrical surface of the lens body ; a lens holder arranged at a radially outside of the cylindrical surface and supporting the lens ; and a fixing member coupled to the lens holder and in contact with the inclined surface so as to, together with the lens holder , fix the lens in a manner pressing the lens in the optical axis direction.
A method of making a dianhydride comprising: wherein R is selected from the following structures: wherein each R 1 and R 2 are independently selected from the group consisting of: H, a linear or branched, substituted or unsubstituted, alkyl group, wherein when the bond is directed to the middle of a ring, this indicated that 1 to 4 of the R groups is optionally attached to the ring and each R group is independently selected from other R groups attached to a ring, wherein Ar 1 is selected from the group consisting of: an aryl group and a heteroaryl group where each are substituted or unsubstituted.
Display element comprising: - a semi-reflective panel formed from a transparent plate having two main faces that are joined by an edge face , this panel making it possible to view, by reflection from one of said two main faces, an image to be displayed, and - a first light source and a second light source , each placed facing an entrance face formed on said edge face, and emitting a first light beam and a second light beam, respectively, said entrance face having, facing the first light source , a first orientation so that the first light beam has a first average direction of propagation (XA') in the panel, characterized in that said entrance face has, facing the second light source , a second orientation different from the first orientation so that the second light beam has a second average direction of propagation (XB') in the panel that is different from the first average direction of propagation (XA') and wherein said entrance face has, facing the second light source , a first facet that is inclined with respect to a midplane (P) defined by this entrance face , said second orientation corresponding to the orientation of this first facet , this first facet being inclined so as to deviate, by refraction, the second light beam, when this beam enters into the panel, in the direction of a region of the edge face of the panel that extends from a first end of the entrance face and wherein the first facet is defined in a notch produced in the semi-reflective panel facing the second light source . - a semi-reflective panel formed from a transparent plate having two main faces that are joined by an edge face , this panel making it possible to view, by reflection from one of said two main faces, an image to be displayed, and - a first light source and a second light source , each placed facing an entrance face formed on said edge face, and emitting a first light beam and a second light beam, respectively,
A transmission device to divide the torque between two coaxial gears , in particular for a planetary gear train for aeronautical applications, the device comprising a motion input member and a first and a second transmission member , which are coaxial to each other and to said motion input member along a longitudinal axis (A) and comprise: - a first and, respectively, a second shaft having a first gear and, respectively, a second gear at an axial end; - a first and, respectively, a second flange , which project radially outwards from said first and second shaft, at the opposite axial end with respect to said first and second gear , are axially facing and arranged abutting against each other, and are fixed to said motion input member so as to divide the torque transmitted by said motion input member between said first and second flange; at least said second shaft being axially hollow; said first shaft comprising a first intermediate portion having an outside diameter smaller than the inside diameter of said second shaft and housed at least with radial clearance (G 1 ) in said second shaft ; characterized in that said first and second flange comprise respective portions configured so as to deform under the action of forces acting between said motion input member and said first and second gear so as to enable a fluctuation, within a predetermined maximum deflection, of said first and second shaft with respect to an axis perpendicular to said axis (A). - a first and, respectively, a second shaft having a first gear and, respectively, a second gear at an axial end; - a first and, respectively, a second flange , which project radially outwards from said first and second shaft, at the opposite axial end with respect to said first and second gear , are axially facing and arranged abutting against each other, and are fixed to said motion input member so as to divide the torque transmitted by said motion input member between said first and second flange;
A dispensing system (100; 300), comprising: a pour cap (110; 310) attachable to a container ; and a timing device associated with the pour cap, the timing device comprising: a transparent or translucent outer cylinder ; a flowable material contained within the outer cylinder ; and a flow regulator (220; 220A; 400) within the outer cylinder; wherein said transparent or translucent outer cylinder has an interior wall; wherein the flow regulator and interior wall define a timing reservoir (228; 428) and a storage reservoir (230; 430); and wherein the timing device further comprises: a channel between the timing reservoir (228; 428) and the storage reservoir (230; 430). a timing device associated with the pour cap, the timing device comprising: a transparent or translucent outer cylinder ; a flowable material contained within the outer cylinder ; and a flow regulator (220; 220A; 400) within the outer cylinder; a transparent or translucent outer cylinder ; a flowable material contained within the outer cylinder ; and a flow regulator (220; 220A; 400) within the outer cylinder; wherein said transparent or translucent outer cylinder has an interior wall; wherein the flow regulator and interior wall define a timing reservoir (228; 428) and a storage reservoir (230; 430); and wherein the timing device further comprises: a channel between the timing reservoir (228; 428) and the storage reservoir (230; 430).