mhurhangee/ep-ind-claims huggingface dataset:
A system configured to produce air for a cabin of an aircraft, the system comprising: an air conditioning pack including: a heat exchanger including: a first inlet fluidly coupled to a first outlet via a first flow path, the first inlet configured to receive cabin supply air from a high pressure air source; and a second inlet fluidly coupled to a second outlet via a second flow path, the second flow path isolated from the first flow path, the second inlet configured to receive cabin exhaust air from the cabin of the aircraft, and the cabin exhaust air configured to reduce a temperature of the cabin supply air via the heat exchanger; a turbine having a turbine inlet and a turbine outlet, the turbine inlet fluidly coupled to the first outlet of the heat exchanger, the turbine configured to reduce a temperature and pressure of the cabin supply air between the turbine inlet and the turbine outlet, and the turbine outlet fluidly coupled to the cabin to provide the cabin supply air to the cabin, wherein the turbine is not mechanically coupled to or driving a compressor; and a fan configured to direct the cabin exhaust air from the heat exchanger to atmosphere. a heat exchanger including: a first inlet fluidly coupled to a first outlet via a first flow path, the first inlet configured to receive cabin supply air from a high pressure air source; and a second inlet fluidly coupled to a second outlet via a second flow path, the second flow path isolated from the first flow path, the second inlet configured to receive cabin exhaust air from the cabin of the aircraft, and the cabin exhaust air configured to reduce a a first inlet fluidly coupled to a first outlet via a first flow path, the first inlet configured to receive cabin supply air from a high pressure air source; and a second inlet fluidly coupled to a second outlet via a second flow path, the second flow path isolated from the first flow path, the second inlet configured to receive cabin exhaust air from the cabin of the aircraft, and the cabin exhaust air configured to reduce a temperature of the cabin supply air via the heat exchanger; a turbine having a turbine inlet and a turbine outlet, the turbine inlet fluidly coupled to the first outlet of the heat exchanger, the turbine configured to reduce a temperature and pressure of the cabin supply air between the turbine inlet and the turbine outlet, and the turbine outlet fluidly coupled to the cabin to provide the cabin supply air to the cabin, wherein the turbine is not mechanically coupled to or driving a compressor; and a fan configured to direct the cabin exhaust air from the heat exchanger to atmosphere.
A method for providing changes in refractive power of an optical device, the method comprising: providing the optical device with an optical, polymeric lens material having an anterior surface and posterior surface and an optical axis intersecting the surfaces; and forming a first laser-modified, gradient index (GRIN) layer along a first axis disposed between the anterior surface and the posterior surface, and two to ten laser-modified, GRIN layers along a second axis substantially parallel to the first axis and arranged either above or below the first laser-modified, GRIN layer, the GRIN layers formed with light pulses from a visible laser by scanning the light pulses along regions of the optical, polymeric material, wherein the first and the two to ten laser-modified GRIN layers comprise a plurality of adjacent refractive segments having a change in the index of refraction in relation to the index of refraction of non-modified polymeric material, and the GRIN layers have a variation in index of refraction of at least one of: (i) a portion of the adjacent refractive segments transverse to the direction scanned; and (ii) a portion of the refractive segments along the direction scanned. providing the optical device with an optical, polymeric lens material having an anterior surface and posterior surface and an optical axis intersecting the surfaces; and forming a first laser-modified, gradient index (GRIN) layer along a first axis disposed between the anterior surface and the posterior surface, and two to ten laser-modified, GRIN layers along a second axis substantially parallel to the first axis and arranged either above or below the first laser-modified, GRIN layer, the GRIN layers formed with light pulses from a visible laser by scanning the light pulses along regions of the optical, polymeric material, wherein the first and the two to ten laser-modified GRIN layers comprise a plurality of adjacent refractive segments having a change in the index of refraction in relation to the index of refraction of non-modified polymeric material, and the GRIN layers have a variation in index of refraction of at least one of: (i) a portion of the adjacent refractive segments transverse to the direction scanned; and (ii) a portion of the refractive segments along the direction scanned.
A method for extracting proteoglycan from fish cartilage, comprising the step of heating small pieces of frozen fish cartilage in water, wherein each small piece of frozen fish cartilage is 0.001 to 0.5 g, and wherein the temperature of water used in the heating in Step is not less than 80°C.
Protective system for damming liquids, in particular a mobile flood protection system, comprising several tube-like hollow-chamber elements (12, 14) fillable with a fluid such as air or water and connectable to one another in the longitudinal direction to form a protective dike having a damming height SH, where in the area of a join between two hollow-chamber elements (12, 14) a preferably skirt-like connecting and sealing element overlapping said join is provided, wherein the connecting and sealing element has along its upper rim forming the damming height SH a stabilizing means as an integral part in the form of a hollow body fillable with air or water to secure said damming height SH.
A modular flow system having a plurality of frame elements (101, 102) configured to be combined together to form a stack for forming a functional member such as in particular a membrane distillation stage, a vapor generator, a condenser, a filter and/or a pervaporation stage, wherein the frame elements (101, 102) each include: an outer frame and an inner frame, the inner frame encasing a central inner region and being surrounded by the outer frame, passage openings (13 to 16) and vapor channels (17, 18) arranged between the outer frame and the inner frame, wherein at least one of the two vapor channels (17, 18) is connected to the central inner region by at least one vapor channel opening constituting a through hole in the inner frame, characterized in that in the frame elements (101, 102), which are combined together to form the modular flow system, the vapor channels (17, 18) are arranged above the inner region with regard to the gravitational direction pointing downwards. having a plurality of frame elements (101, 102) configured to be combined together to form a stack for forming a functional member such as in particular a membrane distillation stage, a vapor generator, a condenser, a filter and/or a pervaporation stage, wherein the frame elements (101, 102) each include: an outer frame and an inner frame, the inner frame encasing a central inner region and being surrounded by the outer frame, passage openings (13 to 16) and vapor channels (17, 18) arranged between the outer frame and the inner frame, wherein at least one of the two vapor channels (17, 18) is connected to the central inner region by at least one vapor channel opening constituting a through hole in the inner frame, characterized in that in the frame elements (101, 102), which are combined together to form the modular flow system, the vapor channels (17, 18) are arranged above the inner region with regard to the gravitational direction pointing downwards. an outer frame and an inner frame, the inner frame encasing a central inner region and being surrounded by the outer frame, passage openings (13 to 16) and vapor channels (17, 18) arranged between the outer frame and the inner frame, wherein at least one of the two vapor channels (17, 18) is connected to the central inner region by at least one vapor channel opening constituting a through hole in the inner frame, characterized in that in the frame elements (101, 102), which are combined together to form the modular flow system, the vapor channels (17, 18) are arranged above the inner region with regard to the gravitational direction pointing downwards.
A device configured to treat a respiratory disorder by means of positive exhalation therapy, comprising: a housing having an annular chamber, a chamber inlet configured to permit air into the annular chamber, a chamber outlet configured to permit air out of the annular chamber, and a mouthpiece in fluid communication with the chamber inlet; and a moveable body configured to revolve around the annular chamber in response to flow of air from the chamber inlet to the chamber outlet, wherein the revolutions of the movable body around the annular chamber causes intermittent partial blocking of the chamber outlet and consequent cyclical fluctuations of airflow resistance through the device, characterised in that the moveable body is a ball. a housing having an annular chamber, a chamber inlet configured to permit air into the annular chamber, a chamber outlet configured to permit air out of the annular chamber, and a mouthpiece in fluid communication with the chamber inlet; and a moveable body configured to revolve around the annular chamber in response to flow of air from the chamber inlet to the chamber outlet, wherein the revolutions of the movable body around the annular chamber causes intermittent partial blocking of the chamber outlet and consequent cyclical fluctuations of airflow resistance through the device, characterised in that the moveable body is a ball.
An information processing device, comprising: a learning unit for learning each feature of a dynamic file and a static file to generate a learning model, wherein the learning unit performs the learning using teacher data for each of a plurality of Operating System domain types; an extraction unit for acquiring a predetermined file group at a reference point of time from an external device that uses the predetermined file group, the predetermined file group including determination files of the plurality of Operating System domain types and for extracting a determination target file, which is the static file, from the predetermined file group on the basis of the learning model; a hash value generation unit for calculating a first hash value of the determination target file extracted by the extraction unit; and a verification unit for acquiring, from the external device, a second hash value of the determination target file after a lapse of time from a reference point of time that the external device has, comparing the first hash value with the second hash value, and verifying whether or not the predetermined file group has been falsified. a learning unit for learning each feature of a dynamic file and a static file to generate a learning model, wherein the learning unit performs the learning using teacher data for each of a plurality of Operating System domain types; an extraction unit for acquiring a predetermined file group at a reference point of time from an external device that uses the predetermined file group, the predetermined file group including determination files of the plurality of Operating System domain types and for extracting a determination target file, which is the static file, from the predetermined file group on the basis of the learning model; a hash value generation unit for calculating a first hash value of the determination target file extracted by the extraction unit; and a verification unit for acquiring, from the external device, a second hash value of the determination target file after a lapse of time from a reference point of time that the external device has, comparing the first hash value with the second hash value, and verifying whether or not the predetermined file group has been falsified.
A catheter pump comprising: an elongate catheter body having a lumen; an impeller assembly coupled to a distal portion of the elongate catheter body, the impeller assembly comprising an impeller configured to rotate during operation of the catheter pump; a tip member at a distal portion of the impeller assembly; and an access channel (312B, 312C) extending through at least portions of the lumen of the elongate catheter body and the impeller assembly, the access channel (312B, 312C) extending distal the impeller between the impeller and the tip member and passing through a portion of a lumen extending through the tip member, the access channel (312B, 312C) comprising a super-elastic material and being configured to remain in the portions of the elongate catheter body and the impeller assembly during operation of the catheter pump, a distal end of the access channel (312B, 312C) being disposed adjacent a shoulder defining an interface between a first portion of the lumen extending through the tip member and a second portion of the lumen, the second portion of the lumen being narrower than the first portion and the access channel (312B, 312C) passing through the first portion of the lumen. an elongate catheter body having a lumen; an impeller assembly coupled to a distal portion of the elongate catheter body, the impeller assembly comprising an impeller configured to rotate during operation of the catheter pump; a tip member at a distal portion of the impeller assembly; and an access channel (312B, 312C) extending through at least portions of the lumen of the elongate catheter body and the impeller assembly, the access channel (312B, 312C) extending distal the impeller between the impeller and the tip member and passing through a portion of a lumen extending through the tip member, the access channel (312B, 312C) comprising a super-elastic material and being configured to remain in the portions of the elongate catheter body and the impeller assembly during operation of the catheter pump, a distal end of the access channel (312B, 312C) being disposed adjacent a shoulder defining an interface between a first portion of the lumen extending through the tip member and a second portion of the lumen, the second portion of the lumen being narrower than the first portion and the access channel (312B, 312C) passing through the first portion of the lumen.
An idler wheel for use with a track chain of a vehicle that includes a plurality of track pins and bushings, the idler wheel comprising: a main body that includes a generally cylindrical configuration defining an axis of rotation, a circumferential direction and a radial direction, the main body including: a central portion disposed along the axis of rotation defining a radial extremity of the central portion; and at least a first outside portion disposed along the axis of rotation that includes an undulating circumferential perimeter including a plurality of apexes and valleys, characterized in that the undulating circumferential perimeter defines a radial extremity of the first outside portion of the idler wheel, wherein the radial extremity of the central portion is further away from the axis of rotation than the radial extremity of the first outside portion. a central portion disposed along the axis of rotation defining a radial extremity of the central portion; and at least a first outside portion disposed along the axis of rotation that includes an undulating circumferential perimeter including a plurality of apexes and valleys, characterized in that the undulating circumferential perimeter defines a radial extremity of the first outside portion of the idler wheel, wherein the radial extremity of the central portion is further away from the axis of rotation than the radial extremity of the first outside portion.
A steering shaft for a steering column of a motor vehicle, comprising an inner shaft and an outer shaft, wherein the inner shaft has a sliding element having an outer profile portion, the inner shaft is at least partially arranged in the outer shaft and the outer shaft is arranged so as to be able to be displaced with respect to the inner shaft axially in the direction of a longitudinal axis between a storage position and an operating position, characterized in that the outer shaft has a bearing means having an inner profile portion, wherein the inner profile portion corresponds to the outer profile portion, wherein in the storage position the outer profile portion is at least partially received in the bearing means.
An electron multiplier comprising: a substrate having a channel formation surface; a secondary electron emitting layer having a bottom surface facing the channel formation surface, and a secondary electron emitting surface which opposes the bottom surface and is configured to emit a secondary electron in response to incidence of a charged particle; and a resistance layer sandwiched between the substrate and the secondary electron emitting layer, the resistance layer including a Pt layer in which a plurality of Pt particles are two-dimensionally arranged in a state of being separated from each other formed on a layer formation surface which is coincident with or substantially parallel to the channel formation surface, wherein the resistance layer has a temperature characteristic within a range in which a resistance value of the resistance layer at -60°C is 10 times or less, and a resistance value of the resistance layer at +60°C is 0.25 times or more, relative to a resistance value of the resistance layer at a temperature of 20°C, and at least one of the Pt particles having crystallinity to such an extent that a peak on a plane and a peak on a plane at which a full width at half maximum is an angle of 5° or less appear in a spectrum obtained by X-Ray Diffraction analysis. a substrate having a channel formation surface; a secondary electron emitting layer having a bottom surface facing the channel formation surface, and a secondary electron emitting surface which opposes the bottom surface and is configured to emit a secondary electron in response to incidence of a charged particle; and a resistance layer sandwiched between the substrate and the secondary electron emitting layer, the resistance layer including a Pt layer in which a plurality of Pt particles are two-dimensionally arranged in a state of being separated from each other formed on a layer formation surface which is coincident with or substantially parallel to the channel formation surface, wherein the resistance layer has a temperature characteristic within a range in which a resistance value of the resistance layer at -60°C is 10 times or less, and a resistance value of the resistance layer at +60°C is 0.25 times or more, relative to a resistance value of the resistance layer at a temperature of 20°C, and at least one of the Pt particles having crystallinity to such an extent that a peak on a plane and a peak on a plane at which a full width at half maximum is an angle of 5° or less appear in a spectrum obtained by X-Ray Diffraction analysis.
A stereoregular functionalized elastomer represented by poly(M1co M2), wherein the functionalized elastomer comprises a microstructure selected from the group consisting of microstructures having at least 90 percent by weight of monomer residues in trans 1,4- configuration, and microstructures having at least 80 percent by weight of monomer residues in cis 1,4-configuration; wherein M1 is selected from the group consisting of isoprene and 1,3-butadiene; and M2 is of formula 4 wherein R 6 is a covalent bond, phenylene, a linear or branched alkane diyl group containing 1 to 10 carbon atoms, or a combination of one or more phenylene groups and one or more linear or branched alkane diyl groups containing 1 to 10 carbon atoms; R 7 is hydrogen or a linear or branched alkyl group containing 1 to 10 carbon atoms; X 1 is selected from formulas 5 and 6 wherein R 8 and R 9 are independently trialkylsilyl, phenyl or a linear or branched alkyl group containing 1 to 10 carbon atoms, or one of R 8 and R 9 is hydrogen and the other is phenyl or a linear or branched alkyl group containing 1 to 10 carbon atoms, or R 8 and R 9 taken together with the nitrogen atom represent a nitrogen containing heterocyclic group containing from 4 to 12 carbon atoms; and X 2 is a sulfur atom or a structure of formula 7 or 8 wherein when X 2 is of formula 8, the S atom of formula 8 is adjacent to the phenyl ring of formula 6 and the N atom of formula 8 is adjacent to R 6; characterized in that the elastomer comprises a terminal end comprising a functional group selected from phosphane, phosphonic acid, phosphate, phosphodiester, phosphotriester, silyl, alklysilyl, alkoxysilyl, and siloxy.
A fifth-wheel coupling for the releasable coupling of a semitrailer towing vehicle with a semitrailer, having a fifth wheel at the semitrailer towing vehicle, having a kingpin, arranged at the semitrailer and able to be brought into engagement with the fifth wheel, which is provided with an inner bore oriented coaxially with the kingpin axis, and having an electrical and pneumatic plug-in coupling for the releasable connection of electrical and pneumatic lines (32, 31) between semitrailer towing vehicle and semitrailer, wherein - the plug-in coupling has a first plug-in coupling part at the fifth wheel and a second plug-in coupling part in the inner bore of the kingpin, which are rotationally-symmetrical, can be plugged into one another and can be twisted with respect to one another about the kingpin axis, and - the first plug-in coupling part is arranged at the fifth wheel in a manner displaceable by means of a lifting device from an uncoupled, retracted rest position into a projecting coupling position in which it is coupled into the second plug-in coupling part, characterised in that a centring unit is provided at the lifting device and centres the relative position of the first plug-in coupling part in rest position, wherein the centring is released after the coupling procedure in coupling position of the first plug-in coupling part in the second plug-in coupling part, wherein the centring unit has guide springs which support the first plug-in coupling part in its position in coupling position, and two cone-shaped centring pins are provided at the centring unit for the centring and engage associated centring bores in rest position of the first plug-in coupling part. - the plug-in coupling has a first plug-in coupling part at the fifth wheel and a second plug-in coupling part in the inner bore of the kingpin, which are rotationally-symmetrical, can be plugged into one another and can be twisted with respect to one another about the kingpin axis, and - the first plug-in coupling part is arranged at the fifth wheel in a manner displaceable by means of a lifting device from an uncoupled, retracted rest position into a projecting coupling position in which it is coupled into the second plug-in coupling part,
A propulsion unit for a marine vessel intended to operate in icy waters, the propulsion unit comprising a pulling propeller which is rotatable about a propeller axis in a plane of rotation for the propeller and which is mounted on a hub that is rotatable together with the propeller, the propeller being arranged such that the pulling propeller can act on a block of ice in the water to cut the ice, even when the block of ice has an extension that exceeds the diameter of the propeller, wherein the hub is designed as a cutting element that is capable of cutting ice that encounters the hub, by means of having said hub extending in the direction of the propeller axis, beyond the plane of rotation of the propeller arranged to meet a wall of ice before the propeller meets the same wall of ice and wherein said hub is provided with elevated cutting members or has a polygonal cross section or at least one cut-out portion such that the surface of the hub becomes uneven.