mhurhangee/patent-ind-claim-en huggingface dataset:
A gas turbine engine, comprising: a thermal management system that includes a first fluid circuit circulating a first fluid and a second fluid circuit circulating a second fluid that manage heat generated in at least a portion of the gas turbine engine; a heat exchanger incorporated into each of said first fluid circuit and said second fluid circuit; a further heat exchanger incorporated into said first fluid circuit; a valve that controls a first amount of the first fluid that is communicated to said heat exchanger and a second amount of the first fluid that is communicated to said further heat exchanger, comprising a first sensor that senses a first characteristic of the second fluid and a second sensor that senses a second characteristic: of the second fluid and a controller configured to control a positioning of said valve, wherein said first amount of said first fluid communicated to said heat exchanger is based on the first characteristic of the second fluid and said second amount of said first fluid communicated to said further heat exchanger is based on the second characteristic of said second fluid. a thermal management system that includes a first fluid circuit circulating a first fluid and a second fluid circuit circulating a second fluid that manage heat generated in at least a portion of the gas turbine engine; a heat exchanger incorporated into each of said first fluid circuit and said second fluid circuit; a further heat exchanger incorporated into said first fluid circuit; a valve that controls a first amount of the first fluid that is communicated to said heat exchanger and a second amount of the first fluid that is communicated to said further heat exchanger, comprising a first sensor that senses a first characteristic of the second fluid and a second sensor that senses a second characteristic: of the second fluid and a controller configured to control a positioning of said valve, wherein said first amount of said first fluid communicated to said heat exchanger is based on the first characteristic of the second fluid and said second amount of said first fluid communicated to said further heat exchanger is based on the second characteristic of said second fluid.
A flotation agent for a phosphate or a lithium ore, comprising at least one fatty acid and at least one 1-alkyl-5-oxopyrrolidine-3-carboxylic acid or 1-alkenyl-5-oxopyrrolidine-3-carboxylic acid or a mixture thereof of the formula (I) wherein R is a C 7 to C 21 alkyl or alkenyl group, wherein the amount of fatty acid is from 70 to 99 wt.-%, and wherein the amount of the 1-alkyl-5-oxopyrrolidine-3-carboxylic acid or 1-alkenyl-5-oxopyrrolidine-3-carboxylic acid of the formula (I) is from 1 to 30 wt.-%.
A wear resistant member composed of a silicon nitride sintered body comprising a silicon nitride crystalline particle and a grain boundary phase, the silicon nitride sintered body having an area ratio of the grain boundary phase per 100 μm × 100 μm unit area of 15 to 35% when an arbitrary cross section thereof is photographed, wherein: (a) the total area ratio of the silicon nitride crystalline particle having a major axis L of 1 μm or more in a 100 μm × 100 μm unit area is 60% or more, and any aspect ratio (major axis L/minor axis S) of the silicon nitride crystalline particles having a major axis of 1 μm or more is 7 or less, (b) the machinable coefficient Mc of the silicon nitride sintered body is within a range from 0.120 to 0.150, the machinable coefficient Mc being calculated using the equation Mc = Fn 9/8 /(K 1c 1/2 ·Hv 5/8 ), wherein Fn represents an indentation load of 20 kgf, K 1c represents the fracture toughness value of the silicon nitride sintered body which is measured in accordance with an indentation fracture method in JIS-R-1607, and Hv represents the Vickers hardness of the silicon nitride sintered body which is measured in accordance with JIS-R-1610, and (c) a sliding surface of the silicon nitride sintered body is a polished surface having a surface roughness Ra of 0.1 μm or less. (a) the total area ratio of the silicon nitride crystalline particle having a major axis L of 1 μm or more in a 100 μm × 100 μm unit area is 60% or more, and any aspect ratio (major axis L/minor axis S) of the silicon nitride crystalline particles having a major axis of 1 μm or more is 7 or less, (b) the machinable coefficient Mc of the silicon nitride sintered body is within a range from 0.120 to 0.150, the machinable coefficient Mc being calculated using the equation Mc = Fn 9/8 /(K 1c 1/2 ·Hv 5/8 ), wherein Fn represents an indentation load of 20 kgf, K 1c represents the fracture toughness value of the silicon nitride sintered body which is measured in accordance with an indentation fracture method in JIS-R-1607, and Hv represents the Vickers hardness of the silicon nitride sintered body which is measured in accordance with JIS-R-1610, and (c) a sliding surface of the silicon nitride sintered body is a polished surface having a surface roughness Ra of 0.1 μm or less.
A computer-implemented method for analyzing ECG data, comprising - detecting points in the ECG data which represent ventricular activity , - measuring time intervals between each two consecutive points in the ECG data which represent ventricular activity , - evaluating the time intervals within a set of time intervals by - computing at least one comparative dimension for at least one time interval subset, characterized in that - the set of time intervals comprises at least three time intervals, - the time interval subset comprises at least two time intervals, - the comparative dimension represents a difference of the interval length between the time intervals of the time interval subset, and wherein - a fixed number N of time intervals lies between each two time intervals of the time interval subset and wherein N ≥ 1. - detecting points in the ECG data which represent ventricular activity , - measuring time intervals between each two consecutive points in the ECG data which represent ventricular activity , - evaluating the time intervals within a set of time intervals by - computing at least one comparative dimension for at least one time interval subset, characterized in that - the set of time intervals comprises at least three time intervals, - the time interval subset comprises at least two time intervals, - the comparative dimension represents a difference of the interval length between the time intervals of the time interval subset, and wherein - a fixed number N of time intervals lies between each two time intervals of the time interval subset and wherein N ≥ 1.
A linear movement guide device comprising: a track rail ; a movable body which is attached to the track rail so as to be capable of movement relative thereto via a plurality of rolling bodies ; and a positioning pin which restricts the relative movement between the movable body and the track rail , wherein the track rail is provided with a plurality of securing holes configured to fix the track rail to a base member , which are disposed at predetermined intervals in a longitudinal direction thereof, and a positioning hole into which the positioning pin is inserted, the movable body is provided with a rocker bearing part having an attachment hole into which a rocker shaft configured to rockably connect a guided object is inserted, and an insertion hole into which the positioning pin is inserted, and the attachment hole and the insertion hole are disposed at positions that avoid a center of the movable body in the longitudinal direction. a track rail ; a movable body which is attached to the track rail so as to be capable of movement relative thereto via a plurality of rolling bodies ; and a positioning pin which restricts the relative movement between the movable body and the track rail , wherein the track rail is provided with a plurality of securing holes configured to fix the track rail to a base member , which are disposed at predetermined intervals in a longitudinal direction thereof, and a positioning hole into which the positioning pin is inserted, the movable body is provided with a rocker bearing part having an attachment hole into which a rocker shaft configured to rockably connect a guided object is inserted, and an insertion hole into which the positioning pin is inserted, and the attachment hole and the insertion hole are disposed at positions that avoid a center of the movable body in the longitudinal direction.
A production logging tool to analyze at least one property of a multiphase fluid mixture (MF) flowing in a hydrocarbon well has an elongated cylindrical housing shape and comprises a central pressure-resistant rigid housing carrying a centralizer arrangement comprising multiple external centralizer arms circumferentially distributed about said housing and adapted for contact with a production pipe wall of a hydrocarbon well and operable from a retracted configuration into a radially extended configuration, the centralizer arms being coupled at a first side to the housing and at a second side to a first sliding sleeve and a first spring , characterized in that the production logging tool further comprises a deploying arrangement nested within the centralizer arrangement , the deploying arrangement comprising: - a plurality of deploying arms circumferentially distributed about said housing and being coupled at a first side to the housing and at a second side to the centralizer arrangement by means of at least one second sliding sleeve such that each deploying arm is circumferentially positioned between two centralizer arms whatever the retracted or radially extended configuration of the centralizer arrangement , - at least one downhole fluid properties analysis probe (55, 55A-55H) being secured on each deploying arm such as to expose a tip of said, at least one, probe to the multiphase fluid mixture (MF) flowing in the hydrocarbon well , and wherein the second sliding sleeve comprises a mechanical coupler coupled to the first sliding sleeve such that the deploying arrangement follows radial movements imposed by the centralizer arrangement to radially and/or angularly position the tip of said, at least one, probe (55, 55A-55H) associated with each deploying arm in a first circumferential zone (CZ1) of a hydrocarbon well section substantially perpendicular to a longitudinal axis (XX') of said well . - a plurality of deploying arms circumferentially distributed about said housing and being coupled at a first side to the housing and at a second side to the centralizer arrangement by means of at least one second sliding sleeve such that each deploying arm is circumferentially positioned between two centralizer arms whatever the retracted or radially extended configuration of the centralizer arrangement , - at least one downhole fluid properties analysis probe (55, 55A-55H) being secured on each deploying arm such as to expose a tip of said, at least one, probe to the multiphase fluid mixture (MF) flowing in the hydrocarbon well ,
A payload containment apparatus (350; 600; 610; 620; 630) for use with an unmanned aerial vehicle, UAV, , wherein the UAV includes a payload coupling apparatus configured to couple with a payload (308; 602; 612; 632), the payload containment apparatus comprising: an exterior having an aerodynamic shape, the exterior including first and second openings and being selectively attachable to the UAV; and a hollow interior; wherein sizes and positions of the first and second openings of the payload containment apparatus are configured such that, when the exterior is attached to the UAV, (i) the payload coupling apparatus included in the UAV is able to pass through the first and second openings of the containment apparatus to couple with the payload and (ii) the payload is able to pass through the second opening to be positioned inside or outside the hollow interior. an exterior having an aerodynamic shape, the exterior including first and second openings and being selectively attachable to the UAV; and a hollow interior; wherein sizes and positions of the first and second openings of the payload containment apparatus are configured such that, when the exterior is attached to the UAV, (i) the payload coupling apparatus included in the UAV is able to pass through the first and second openings of the containment apparatus to couple with the payload and (ii) the payload is able to pass through the second opening to be positioned inside or outside the hollow interior.
Swimming goggles comprising: - two lenses ; - a pair of rigid frames for supporting the lenses , made of a first material having a rigidity configured to ensure the shape of the rim of the lenses and to support end buckles for connection between said goggles and a support strap thereof; characterised in that they comprise: - a rigid first element connecting said pair of support frames of the lenses to one another, made of a second material different from said first material and having a lower rigidity than a rigidity of said support frames of the lenses and configured to adapt said first element to the shape of a user's nasal root but to oppose traction forces tending to modify a distance between the lenses and torsional torques tending to modify the relative lying planes of the two lenses ; - a soft second element made of a third material different from said first and second material, said second element comprising a pair of annular portions for resting against the eye-sockets of a swimmer and a soft connecting bridge between said annular portions , said pair of annular portions projecting posteriorly from the two support frames of the lenses . - two lenses ; - a pair of rigid frames for supporting the lenses , made of a first material having a rigidity configured to ensure the shape of the rim of the lenses and to support end buckles for connection between said goggles and a support strap thereof; - a rigid first element connecting said pair of support frames of the lenses to one another, made of a second material different from said first material and having a lower rigidity than a rigidity of said support frames of the lenses and configured to adapt said first element to the shape of a user's nasal root but to oppose traction forces tending to modify a distance between the lenses and torsional torques tending to modify the relative lying planes of the two lenses ; - a soft second element made of a third material different from said first and second material, said second element comprising a pair of annular portions for resting against the eye-sockets of a swimmer and a soft connecting bridge between said annular portions , said pair of annular portions projecting posteriorly from the two support frames of the lenses .
Method of lubricating a horological escapement mechanism comprising a mobile intended to receive a driving force and a stop organ intended to cooperate with the mobile to alternately block or liberate the rotation thereof, said mobile and said stop organ respectively having first and second contact organs intended to cooperate with one another, the method comprising a step of application of a grease to at least one of the first and second contact organs, said grease comprising particles of PTFE (polytetrafluoroethylene) dispersed in a base oil, the loading of PTFE being tuned with respect to the specific surface of the particles so as to obtain a grease exhibiting a grade of between 3 and 1, preferably a grade of 3 or 2 according to the NLGI (National Lubricating Grease Institute) scale.
An abuse-resistant patch for transdermally delivering an opioid to a subject, comprising: (a) a backing layer; (b) a first layer underlying the backing layer, the first layer comprising: an opioid antagonist or opioid antagonist prodrug, wherein the backing layer is substantially impermeable to the opioid antagonist or opioid antagonist prodrug of the first layer; (c) a second layer underlying the first layer, the second layer comprising: (i) an opioid selected from the group consisting of: an opioid agonist, an opioid agonist-antagonist and an opioid agonist-antagonist prodrug; (ii) a pressure sensitive adhesive; and (d) a barrier layer located between the first and second layer, the barrier layer comprising: a water-insoluble polymeric material and a water-soluble polymer; wherein the release ratio is between about 1:60 and about 60:1 after the patch has been placed in ethanol, water or a phosphate buffer having a pH of about 6.5 for greater than about 30 seconds; wherein the opioid antagonist prodrug is a naltrexone prodrug which is a compound of Formula (X): wherein R 3 O is comprised of a bio-labile linker; or a pharmaceutically acceptable salt thereof; and the opioid agonist-antagonist prodrug is a buprenorphine prodrug which is a compound of Formula wherein R 1 O is comprised of a bio-labile linker; or a pharmaceutically acceptable salt thereof. (a) a backing layer; (b) a first layer underlying the backing layer, the first layer comprising: an opioid antagonist or opioid antagonist prodrug, wherein the backing layer is substantially impermeable to the opioid antagonist or opioid antagonist prodrug of the first layer; (c) a second layer underlying the first layer, the second layer comprising: (i) an opioid selected from the group consisting of: an opioid agonist, an opioid agonist-antagonist and an opioid agonist-antagonist prodrug; (ii) a pressure sensitive adhesive; and (i) an opioid selected from the group consisting of: an opioid agonist, an opioid agonist-antagonist and an opioid agonist-antagonist prodrug; (ii) a pressure sensitive adhesive; and (d) a barrier layer located between the first and second layer, the barrier layer comprising: a water-insoluble polymeric material and a water-soluble polymer; wherein the release ratio is between about 1:60 and about 60:1 after the patch has been placed in ethanol, water or a phosphate buffer having a pH of about 6.5 for greater than about 30 seconds; wherein the opioid antagonist prodrug is a naltrexone prodrug which is a compound of Formula (X): wherein R 3 O is comprised of a bio-labile linker; or a pharmaceutically acceptable salt thereof; and the opioid agonist-antagonist prodrug is a buprenorphine prodrug which is a compound of Formula wherein R 1 O is comprised of a bio-labile linker; or a pharmaceutically acceptable salt thereof.
Double packaging for an object preferably intended to remain sterile until use, comprising: - a hollow external container extending generally along a longitudinal axis (X) and comprising a first closed end , a second open end , and walls connecting the first and the second end , the second end being intended to be sealed by a closure system, - an internal container , placed inside the external container , comprising a hollow body and a stopper , the object being intended to be received in said body , the double packaging being characterized in that: - to close its first end , the external container includes a membrane capable of deforming when pressure is applied to it, - the membrane has an outer face and an inner face and is configured so that a pressure applied to its outer face , along the longitudinal axis (X), pushes its inner face against the internal container and causes the latter to exit at the second end of the external container , in the absence of the closure system. - a hollow external container extending generally along a longitudinal axis (X) and comprising a first closed end , a second open end , and walls connecting the first and the second end , the second end being intended to be sealed by a closure system, - an internal container , placed inside the external container , comprising a hollow body and a stopper , the object being intended to be received in said body , - to close its first end , the external container includes a membrane capable of deforming when pressure is applied to it, - the membrane has an outer face and an inner face and is configured so that a pressure applied to its outer face , along the longitudinal axis (X), pushes its inner face against the internal container and causes the latter to exit at the second end of the external container , in the absence of the closure system.
An antenna assembly , wherein the antenna assembly comprises N elements , a feeding network , and a printed circuit board, PCB , and N is an integer greater than or equal to 3; and the N elements and the feeding network are located on the PCB, the N elements are all connected to the feeding network, each element has: a radial part; or a radial part and non-radial parts, wherein a length of the radial part of each element is greater than a sum of lengths of the non-radial parts; the radial part of each element pointing to a phase center of the antenna assembly, and wherein the feeding network is a double-sided parallel strip line power division network , characterised in that the N elements are N dipole elements ; wherein each dipole element comprises two arms, one of the two arms is located on an upper surface of the PCB and is connected to one end of an arc-shaped strip line that is located on the upper surface of the PCB and that is in the double-sided parallel strip line power division network, the other arm is located on a lower surface of the PCB and is connected to one end of an arc-shaped strip line that is located on the lower surface of the PCB and that is in the double-sided parallel strip line power division network, the arc-shaped strip lines connected to the two arms are mirror-symmetrical with each other with respect to the PCB, and connection points between the two arms and the arc-shaped strip lines are mirror-symmetrical with each other with respect to the PCB. the N elements and the feeding network are located on the PCB, the N elements are all connected to the feeding network, each element has: a radial part; or a radial part and non-radial parts, wherein a length of the radial part of each element is greater than a sum of lengths of the non-radial parts; the radial part of each element pointing to a phase center of the antenna assembly, and wherein the feeding network is a double-sided parallel strip line power division network , characterised in that a radial part; or a radial part and non-radial parts, wherein a length of the radial part of each element is greater than a sum of lengths of the non-radial parts; the radial part of each element pointing to a phase center of the antenna assembly, and wherein the feeding network is a double-sided parallel strip line power division network , characterised in that the N elements are N dipole elements ; wherein each dipole element comprises two arms, one of the two arms is located on an upper surface of the PCB and is connected to one end of an arc-shaped strip line that is located on the upper surface of the PCB and that is in the double-sided parallel strip line power division network, the other arm is located on a lower surface of the PCB and is connected to one end of an arc-shaped strip line that is located on the lower surface of the PCB and that is in the double-sided parallel strip line power division network, the arc-shaped strip lines connected to the two arms are mirror-symmetrical with each other with respect to the PCB, and connection points between the two arms and the arc-shaped strip lines are mirror-symmetrical with each other with respect to the PCB.