mhurhangee/patent-ind-claim-en huggingface dataset:
Method for preparing solketal ((2,2-dimethyl-1,3-dioxolan-4-yl)methanol) comprising at least one of the following steps: milling the following reactants, referred to as initial reactants, comprising at least: glycerol, a catalyst selected from a hard Lewis acid containing at least one transition metal, and acetone, the glycerol:acetone molar ratio being less than or equal to 0.8, at an ambient temperature greater than or equal to 50°C, in a three-dimensional mill with microbeads in liquid phase for a residence time of less than or equal to 15 minutes, collecting, at the outlet of the mill, an final composition comprising the solketal and, where applicable, one or more byproducts corresponding to unreacted initial reactant(s) and/or 1,3-0-isopropylideneglycerol, and optionally, separating the solketal from said by-product(s). milling the following reactants, referred to as initial reactants, comprising at least: glycerol, a catalyst selected from a hard Lewis acid containing at least one transition metal, and acetone, the glycerol:acetone molar ratio being less than or equal to 0.8, at an ambient temperature greater than or equal to 50°C, in a three-dimensional mill with microbeads in liquid phase for a residence time of less than or equal to 15 minutes, collecting, at the outlet of the mill, an final composition comprising the solketal and, where applicable, one or more byproducts corresponding to unreacted initial reactant(s) and/or 1,3-0-isopropylideneglycerol, and optionally, separating the solketal from said by-product(s).
Method to correct for alignment errors between assumed and actual geometric parameters of an acquisition geometry during image reconstruction in a tomosynthesis application, comprising the steps of: - receiving at least 2 projection images acquired on at least 2 different positions in a known acquisition geometry, - determining an actual geometric parameter value by determining the minimum of a redundant planes cost function which is calculated for a varying range of said geometric parameter values, and which is determined by: a) at least one plane which intersects an X-ray source trajectory with at least two points, b) an intersection between said planes and a detector surface for which points the source positions are determined, and c) for which the parameters determining the intersection (λ, μ, l) are used for the construction of said cost function, - applying said calculated actual geometric parameter value of the acquisition geometry for the image reconstruction of the plurality of images, characterized in that , a weighting function is applied to said plurality of acquired images prior to calculating said cost function. - receiving at least 2 projection images acquired on at least 2 different positions in a known acquisition geometry, - determining an actual geometric parameter value by determining the minimum of a redundant planes cost function which is calculated for a varying range of said geometric parameter values, and which is determined by: a) at least one plane which intersects an X-ray source trajectory with at least two points, b) an intersection between said planes and a detector surface for which points the source positions are determined, and c) for which the parameters determining the intersection (λ, μ, l) are used for the construction of said cost function, a) at least one plane which intersects an X-ray source trajectory with at least two points, b) an intersection between said planes and a detector surface for which points the source positions are determined, and c) for which the parameters determining the intersection (λ, μ, l) are used for the construction of said cost function, - applying said calculated actual geometric parameter value of the acquisition geometry for the image reconstruction of the plurality of images, characterized in that , a weighting function is applied to said plurality of acquired images prior to calculating said cost function.
A method of adding antioxidant to ultra high molecular weight polyethylene (UHMWPE), the method comprising: coating a porous solid material comprising a cold-sintered UHMWPE powder with a liquid composition comprising at least one antioxidant such that at least some of the liquid composition enters void space of the porous solid material, to provide an antioxidant-infused solid material; melt-consolidating the antioxidant-infused solid material, to provide a melt-consolidated material; irradiating the melt-consolidated material, to provide an irradiated melt-consolidated material; heating the irradiated melt-consolidated material in an environment comprising oxygen, wherein the heating is sufficient to melt at least part of the melt-consolidated material, to provide a heated material; and solidifying the heated material, to provide a melt-stabilized material; wherein the UHMWPE in a surface layer 0mm to 1mm deep of the melt-stabilized material has an oxidation index as measured according to the method described in the description that does not exceed 0.1. coating a porous solid material comprising a cold-sintered UHMWPE powder with a liquid composition comprising at least one antioxidant such that at least some of the liquid composition enters void space of the porous solid material, to provide an antioxidant-infused solid material; melt-consolidating the antioxidant-infused solid material, to provide a melt-consolidated material; irradiating the melt-consolidated material, to provide an irradiated melt-consolidated material; heating the irradiated melt-consolidated material in an environment comprising oxygen, wherein the heating is sufficient to melt at least part of the melt-consolidated material, to provide a heated material; and solidifying the heated material, to provide a melt-stabilized material; wherein the UHMWPE in a surface layer 0mm to 1mm deep of the melt-stabilized material has an oxidation index as measured according to the method described in the description that does not exceed 0.1.
A lubricating oil composition for a shock absorber, comprising (A) a base oil composed of a mineral oil and/or a synthetic oil, (B) from 0.1 to 3 % by mass, relative to the total amount of the lubricating oil composition, of a tertiary amine represented by the following general formula (I), (C) a zinc dithiophosphate represented by the following general formula (II), and (D) a phosphorus acid ester amine salt, formed by primary amines, wherein R 1 and R 2 each independently represent an aliphatic hydrocarbon group having from 1 to 5 carbon atoms, and R 3 represents an aliphatic hydrocarbon group having from 12 to 24 carbon atoms in the general formula (I), wherein R 4 to R 7 each independently represent one selected from a linear, branched or cyclic alkyl group having from 1 to 24 carbon atoms and a linear, branched or cyclic alkenyl group having from 1 to 24 carbon atoms in the general formula (II). (A) a base oil composed of a mineral oil and/or a synthetic oil, (B) from 0.1 to 3 % by mass, relative to the total amount of the lubricating oil composition, of a tertiary amine represented by the following general formula (I), (C) a zinc dithiophosphate represented by the following general formula (II), and (D) a phosphorus acid ester amine salt, formed by primary amines, wherein R 1 and R 2 each independently represent an aliphatic hydrocarbon group having from 1 to 5 carbon atoms, and R 3 represents an aliphatic hydrocarbon group having from 12 to 24 carbon atoms in the general formula (I), wherein R 4 to R 7 each independently represent one selected from a linear, branched or cyclic alkyl group having from 1 to 24 carbon atoms and a linear, branched or cyclic alkenyl group having from 1 to 24 carbon atoms in the general formula (II).
An enteral feeding system comprising: a reservoir including a quantity of an enteral feeding solution comprising a plurality of individual nutrients; a data carrier provided with nutritional data relating to the identity and quantity of each of the individual nutrients of the enteral feeding solution included in the reservoir; an enteral feeding set, connectable to the reservoir, for transferring the enteral feeding solution to a patient; a pump , operationally engageable with the enteral feeding set to cause transfer of the enteral feeding solution to the patient, the pump being provided with a flow monitoring device adapted to monitor an amount of solution administered and generate flow data; a data reader , adapted to interrogate the data carrier to extract the nutritional data; and a patient monitoring module (PMM) adapted to interface with the pump and with the data reader to receive the flow data and the nutritional data, whereby real time delivery of the individual nutrients can be calculated on the basis of the flow data and the nutritional data. a reservoir including a quantity of an enteral feeding solution comprising a plurality of individual nutrients; a data carrier provided with nutritional data relating to the identity and quantity of each of the individual nutrients of the enteral feeding solution included in the reservoir; an enteral feeding set, connectable to the reservoir, for transferring the enteral feeding solution to a patient; a pump , operationally engageable with the enteral feeding set to cause transfer of the enteral feeding solution to the patient, the pump being provided with a flow monitoring device adapted to monitor an amount of solution administered and generate flow data; a data reader , adapted to interrogate the data carrier to extract the nutritional data; and a patient monitoring module (PMM) adapted to interface with the pump and with the data reader to receive the flow data and the nutritional data, whereby real time delivery of the individual nutrients can be calculated on the basis of the flow data and the nutritional data.
An apparatus for washing and grading sand and aggregate comprising a first vibratory screen having a plurality of vertically stacked decks for producing a plurality of aggregate products therefrom and a sump for collecting undersize material comprising sand and water from said plurality of decks; a first set of hydrocyclones arranged to receive undersize material and water from the sump of the first vibratory screen , said first set of hydrocyclones comprising a plurality of cyclones arranged in parallel, each having an inlet receiving said undersize material and water from the sump of the first vibratory screen; a second vibratory screen having a deck for producing at least one sand product and a sump beneath said deck for receiving undersize material and water from said deck of the second vibratory screen, said deck of said second vibratory screen receiving an underflow from each cyclone of the first set of hydrocyclones ; a second set of hydrocyclones arranged to receive undersize material and water from the sump of the second vibratory screen , characterized in that said second set of hydrocyclones comprising a plurality of cyclones arranged in parallel, each having an inlet receiving said undersize material and water from the sump of the second vibratory screen ; the apparatus further comprising a third vibratory screen having a deck for producing at least one sand product and a sump beneath said deck for receiving undersize material and water from said deck of the third vibratory screen , said deck of said third vibratory screen receiving an underflow from each cyclone of the second set of hydrocyclones ; and a further hydrocyclone receiving undersize material and water from the sump of the third vibratory screen , an underflow from the further hydrocyclone being delivered onto the deck of the third vibratory screen .
An elongate cleaning article for cleaning a target surface, said cleaning article having two opposed longitudinal edges defining a width therebetween and two opposed transverse edges defining a length therebetween, said cleaning article characterized in : a nonwoven sheet , said nonwoven sheet having an inwardly oriented face and an outwardly oriented face opposed thereto; an absorbent core joined to said inwardly oriented face of said sheet ; and a cellulosic gather strip element joined to said nonwoven sheet at a plurality of elongate bonds , wherein said gather strip element comprising at least one layer having cellulosic strips , said core having a core width and said gather strip element having a gather strip element width greater than said core width . a nonwoven sheet , said nonwoven sheet having an inwardly oriented face and an outwardly oriented face opposed thereto; an absorbent core joined to said inwardly oriented face of said sheet ; and a cellulosic gather strip element joined to said nonwoven sheet at a plurality of elongate bonds , wherein said gather strip element comprising at least one layer having cellulosic strips , said core having a core width and said gather strip element having a gather strip element width greater than said core width .
A system for securing a flexible cannula assembly to an external wall and an internal structure of a heart of a patient, comprising: a flexible cannula body including a proximal end, a distal end, an inner wall defining a lumen, and an outer wall, a tip coupled with the distal end of the cannula body, and an anchor coupled to the tip, the anchor configured to engage the internal structure of the heart and operable to resist movement of the cannula assembly in at least one direction along a lengthwise central axis of the flexible cannula body; and characterised by at least one ring member configured to be coupled to the external wall and positioned at least partially around the outer wall of the cannula body proximally relative to the tip, the at least one ring member further configured to provide hemostasis between the external wall and the cannula body. a flexible cannula body including a proximal end, a distal end, an inner wall defining a lumen, and an outer wall, a tip coupled with the distal end of the cannula body, and an anchor coupled to the tip, the anchor configured to engage the internal structure of the heart and operable to resist movement of the cannula assembly in at least one direction along a lengthwise central axis of the flexible cannula body; and characterised by at least one ring member configured to be coupled to the external wall and positioned at least partially around the outer wall of the cannula body proximally relative to the tip, the at least one ring member further configured to provide hemostasis between the external wall and the cannula body.
A 3D printing device, comprising a printing head , a heating device, a draw-in device for a welding wire of plastic, a work piece table with a support plane for the work piece to be printed, means for moving the work piece to be printed along at least two axes that are perpendicularly to one another, that is in the X-direction and in the Y-direction as well as means for moving the printing heat in the Z-direction, wherein via transmission means connected between the rotating spindle and the draw-in device for the welding wire the rotary motion of the spindle is directly converted into a feeding motion of the welding wire , wherein the draw-in device for the welding wire of plastic is driven via the spindle drive of a CNC machine, wherein the means for moving the work piece to be printed are controlled in the X-direction and in the Y-direction as well as the means for moving the printing head in the Z-direction are controlled via the control of the CNC milling machine and the drive axle of the spindle drive of the rotating spindle of the CNC machine is orientated equal to or parallel to the feeding direction of the welding wire in the region in front of the printing head , and wherein between the draw-in device for the welding wire and the printing head a cooling device is arranged.
A time-of-flight camera module comprising a controller , a time-of-flight detector , a laser device and an optical unit comprising a polarization rotator arranged to rotate a plane of polarized light, wherein the controller is arranged to modulate the time-of-flight detector and the laser device in a depth sensing mode, wherein the time-of-flight detector is arranged to record depth data of a scene in the depth sensing mode by means of modulated laser light emitted by the laser device reflected from an object in the scene, wherein said depth data is descriptive of a distance to the object in the scene; characterized in that the controller is further arranged to modulate the time-of-flight detector and the polarization rotator in a surface polarization sensing mode, wherein the time-of-flight detector is arranged to record polarization data of the scene in the surface polarization sensing mode by means of detection light received from the object in the scene after traversing the polarization rotator, wherein said polarization data is descriptive of a polarization of the detection light , wherein the detection light comprises polarized emitted light emitted by the laser device and the optical unit which is reflected from the object in the scene.
An electronic device comprising: a housing comprising: a front surface plate ; a rear surface plate spaced apart from the front surface plate opposite thereto; and a side surface member surrounding a space between the front surface plate and the rear surface plate , wherein at least a portion of the side surface member comprises at least one conductive portion disposed between a first nonconductive portion and a second nonconductive portion ; a display exposed through the front surface plate ; at least one wireless communication circuit electrically connected to the conductive portion , the device characterized in that it comprises a conductive plate disposed in the space, and comprising a slot having a longitudinal direction perpendicular to the conductive portion ; a conductor disposed from a vicinity of the at least one conductive portion to a vicinity of the slot ; and at least one conductive member dividing the slot into a plurality of portions. a housing comprising: a front surface plate ; a rear surface plate spaced apart from the front surface plate opposite thereto; and a side surface member surrounding a space between the front surface plate and the rear surface plate , wherein at least a portion of the side surface member comprises at least one conductive portion disposed between a first nonconductive portion and a second nonconductive portion ; a front surface plate ; a rear surface plate spaced apart from the front surface plate opposite thereto; and a side surface member surrounding a space between the front surface plate and the rear surface plate , wherein at least a portion of the side surface member comprises at least one conductive portion disposed between a first nonconductive portion and a second nonconductive portion ; a display exposed through the front surface plate ; at least one wireless communication circuit electrically connected to the conductive portion , the device characterized in that it comprises a conductive plate disposed in the space, and comprising a slot having a longitudinal direction perpendicular to the conductive portion ; a conductor disposed from a vicinity of the at least one conductive portion to a vicinity of the slot ; and at least one conductive member dividing the slot into a plurality of portions.
A method of manufacturing glass comprising: melting a glass batch in a continuous glass furnace to produce molten glass having a first glass composition and a first color, the first color being defined by a first color specification; transitioning the molten glass in the furnace from the first glass composition to a second glass composition having a second color by modifying the glass batch with respect to at least one element or compound, the second color being defined by a second color specification; introducing a compensating agent into the molten glass separate from, and downstream of, the glass batch so that molten glass exiting the furnace continues to meet either the first color specification or the second color specification while the molten glass in the furnace is transitioning from the first glass composition to the second glass composition; and monitoring at least one of the composition or the color, or both, of the molten glass in the furnace during the transition of the molten glass from the first glass composition to the second glass composition. melting a glass batch in a continuous glass furnace to produce molten glass having a first glass composition and a first color, the first color being defined by a first color specification; transitioning the molten glass in the furnace from the first glass composition to a second glass composition having a second color by modifying the glass batch with respect to at least one element or compound, the second color being defined by a second color specification; introducing a compensating agent into the molten glass separate from, and downstream of, the glass batch so that molten glass exiting the furnace continues to meet either the first color specification or the second color specification while the molten glass in the furnace is transitioning from the first glass composition to the second glass composition; and monitoring at least one of the composition or the color, or both, of the molten glass in the furnace during the transition of the molten glass from the first glass composition to the second glass composition.
A metalworking composition comprising one or more amines according to Formula (I) and one or more acid phosphates according to Formula (III), capable of forming a salt with an amine according to Formula (I), wherein R 7 is linear or branched (poly)oxyalkylene having a molecular weight in the range from 45 to 800, n being 1 or 2, m being 1 or 2, and n+m being 3, wherein X is selected from O and NR 3 , Z is -(CH 2 ) q -N(R 5 )R 6 , p is an integer from 1 to 5, q is an integer from 1 to 5, R 1 , R 2 , R 3 , R 5 , R 6 are independently selected from linear, or branched C1-4 alkyl, hydroxyalkyl or alkoxyalkyl, or R 1 and R 2 or R 5 and R 6 together form a cyclic morpholino group; provided that the amines according to Formula (I) do not comprise a terminal secondary amino group. R 7 is linear or branched (poly)oxyalkylene having a molecular weight in the range from 45 to 800, n being 1 or 2, m being 1 or 2, and n+m being 3, wherein X is selected from O and NR 3 , Z is -(CH 2 ) q -N(R 5 )R 6 , p is an integer from 1 to 5, q is an integer from 1 to 5, R 1 , R 2 , R 3 , R 5 , R 6 are independently selected from linear, or branched C1-4 alkyl, hydroxyalkyl or alkoxyalkyl, or R 1 and R 2 or R 5 and R 6 together form a cyclic morpholino group; provided that the amines according to Formula (I) do not comprise a terminal secondary amino group.