mhurhangee/patent-ind-claim-en huggingface dataset:
A transplantation device comprising insulin-secreting cells or pancreatic islets enclosed in a hydrogel, wherein the hydrogel is formed by chemical crosslinking of alginic acid derivatives described under (A) and (B) below: (A) an alginic acid derivative represented by formula (I) below, comprising a cyclic alkyne group (Akn) introduced via an amide bond and a divalent linker (-L 1 -) at any one or more carboxyl groups of alginic acid: wherein, in formula (I), (ALG) represents alginic acid; -NHCO- represents an amide bond via any carboxyl group of alginic acid; -L 1 - represents a divalent linker selected from the group consisting of following partial structural formulae, excluding the parts outside the dashed lines at both ends of each formula: and Akn represents a cyclic alkyne group selected from the group consisting of following partial structural formulae, excluding the part to the right of the dashed line in each formula: in which the asterisks represent chiral centers; (B) an alginic acid derivative represented by formula (II) below, comprising an azide group introduced via an amide bond and a divalent linker (-L 2 -) at any one or more carboxyl groups of alginic acid: wherein, in formula (II), (ALG) represents alginic acid; -NHCO- represents an amide bond via any carboxyl group of alginic acid; and -L 2 - represents a divalent linker selected from the group consisting of following partial structural formulae, excluding the parts outside the dashed lines at both ends of each formula: (A) an alginic acid derivative represented by formula (I) below, comprising a cyclic alkyne group (Akn) introduced via an amide bond and a divalent linker (-L 1 -) at any one or more carboxyl groups of alginic acid: wherein, in formula (I), (ALG) represents alginic acid; -NHCO- represents an amide bond via any carboxyl group of alginic acid; -L 1 - represents a divalent linker selected from the group consisting of following partial structural formulae, excluding the parts outside the dashed lines at both ends of each formula: and Akn represents a cyclic alkyne group selected from the group consisting of following partial structural formulae, excluding the part to the right of the dashed line in each formula: in which the asterisks represent chiral centers; (B) an alginic acid derivative represented by formula (II) below, comprising an azide group introduced via an amide bond and a divalent linker (-L 2 -) at any one or more carboxyl groups of alginic acid: wherein, in formula (II), (ALG) represents alginic acid; -NHCO- represents an amide bond via any carboxyl group of alginic acid; and -L 2 - represents a divalent linker selected from the group consisting of following partial structural formulae, excluding the parts outside the dashed lines at both ends of each formula:
A multi-layer heat dissipating device comprising: a first heat spreader layer comprising a first spreader surface and a second spreader surface; a first support structure comprising a first support surface and a second support surface, wherein the first support surface of the first support structure is coupled to the second spreader surface of the first heat spreader; and a second heat spreader layer comprising a third spreader surface and a fourth spreader surface, wherein the third spreader surface of the second heat spreader layer is coupled to the second support surface of the first support structure; wherein the first heat spreader layer, the first support structure and the second heat spreader are coupled together so as to form an air gap between the first heat spreader layer and the second heat spreader layer, the gap located within a region surrounded by the first heat spreader layer, the first support structure and the second heat spreader layer, and wherein the first heat spreader layer has a first thermal conductivity, and the first support structure has a second thermal conductivity that is less than the first thermal conductivity and wherein the first support structure comprises a plurality of square columns arranged in a square perimeter or a plurality of circular columns arranged in a square perimeter or wherein the first support structure comprises a ring having a perimeter of a square shape or a circular shape . a first heat spreader layer comprising a first spreader surface and a second spreader surface; a first support structure comprising a first support surface and a second support surface, wherein the first support surface of the first support structure is coupled to the second spreader surface of the first heat spreader; and a second heat spreader layer comprising a third spreader surface and a fourth spreader surface, wherein the third spreader surface of the second heat spreader layer is coupled to the second support surface of the first support structure; wherein the first heat spreader layer, the first support structure and the second heat spreader are coupled together so as to form an air gap between the first heat spreader layer and the second heat spreader layer, the gap located within a region surrounded by the first heat spreader layer, the first support structure and the second heat spreader layer, and wherein the first heat spreader layer has a first thermal conductivity, and the first support structure has a second thermal conductivity that is less than the first thermal conductivity and wherein the first support structure comprises a plurality of square columns arranged in a square perimeter or a plurality of circular columns arranged in a square perimeter or wherein the first support structure comprises a ring having a perimeter of a square shape or a circular shape .
An ignition system , comprising: • a pulverized fuel pipe receiving a mixture of pulverized fuel and primary air for injection into a combustion chamber for combustion; • an igniter received within the pulverized fuel pipe for igniting the mixture; and • a plurality of angled projections formed on an inner wall of the pulverized fuel pipe , the angled projections being configured to divert at least a portion of the mixture into a flame of the igniter ; and wherein the igniter is axially movable within the pulverized fuel pipe , characterized in that the plurality of angled projections is arranged in at least two rows, and wherein the projections in one of the rows are radially offset from the projections in another of the rows. • a pulverized fuel pipe receiving a mixture of pulverized fuel and primary air for injection into a combustion chamber for combustion; • an igniter received within the pulverized fuel pipe for igniting the mixture; and • a plurality of angled projections formed on an inner wall of the pulverized fuel pipe , the angled projections being configured to divert at least a portion of the mixture into a flame of the igniter ; and wherein the igniter is axially movable within the pulverized fuel pipe , characterized in that the plurality of angled projections is arranged in at least two rows, and wherein the projections in one of the rows are radially offset from the projections in another of the rows.
A stereoscopic endoscope pupil configuration for embedding in a stereoscopic endoscope , said stereoscopic endoscope comprising an optical relay system , said optical relay system having a proximal end and a distal end and being a single axis optical system, a cross section of said optical relay system having a first closed two-dimensional shape, said stereoscopic endoscope pupil configuration comprising at least two pupils , optically coupled with said proximal end of said optical relay system, each of said at least two pupils having a shape which covers a different unique portion of said first closed two-dimensional shape; characterised in that : said shape of a first one of said at least two pupils and said shape of a second one of said at least two pupils together form a second closed two-dimensional shape which is convex; wherein said second closed two-dimensional shape is formed when said first one of said at least two pupils and said second one of at least two pupils are positioned adjacent to each other and said second closed two-dimensional shape covers said first closed two-dimensional shape when said first one of said at least two pupils and said second one of said at least two pupils are positioned adjacent to each other. said shape of a first one of said at least two pupils and said shape of a second one of said at least two pupils together form a second closed two-dimensional shape which is convex; wherein said second closed two-dimensional shape is formed when said first one of said at least two pupils and said second one of at least two pupils are positioned adjacent to each other and said second closed two-dimensional shape covers said first closed two-dimensional shape when said first one of said at least two pupils and said second one of said at least two pupils are positioned adjacent to each other.
Circuit for determining a frequency ratio between a first input signal having a first frequency and a second input signal having a second frequency, wherein the circuit comprises: - a controlled fractional frequency divider arranged for generating a divided signal having a divided frequency being substantially the first frequency divided by a control signal ; - a resonator arranged for being excited by an excitation signal having the divided frequency and is based on the divided signal, and generating the second input signal; - a frequency phase detector arranged for generating a phase difference signal based on a frequency phase difference between the divided frequency of the divided signal and the second frequency of the second input signal; and - a loop filter arranged for generating the control signal based on the phase difference signal; wherein a loop is formed by the controlled fractional frequency divider, the divided signal, the frequency phase detector, the phase difference signal, the loop filter and the control signal; wherein the loop filter filters the phase difference signal such that instability of the loop is prevented; and wherein the control signal is indicative of the frequency ratio. - a controlled fractional frequency divider arranged for generating a divided signal having a divided frequency being substantially the first frequency divided by a control signal ; - a resonator arranged for being excited by an excitation signal having the divided frequency and is based on the divided signal, and generating the second input signal; - a frequency phase detector arranged for generating a phase difference signal based on a frequency phase difference between the divided frequency of the divided signal and the second frequency of the second input signal; and - a loop filter arranged for generating the control signal based on the phase difference signal; wherein a loop is formed by the controlled fractional frequency divider, the divided signal, the frequency phase detector, the phase difference signal, the loop filter and the control signal; wherein the loop filter filters the phase difference signal such that instability of the loop is prevented; and wherein the control signal is indicative of the frequency ratio.
Clamp for retaining a block of material on a machining table , the clamp comprising a body having a first face and at least one first front face respectively oriented toward the machining table and the block of material when in use, as well as a connecting system for connecting the clamp in a demountable manner to the machining table , characterized in that the body of the clamp comprises a nose projecting relative to the first front face having a second front face parallel to the first front face as well as first and second edges (76.1, 76.2) connecting the first and second front faces , said nose being sized to be housed in a groove in a block of material when in use, in that the body comprises at least one internally threaded hole opening at least partly at the level of the second front face and having an axis (A64) forming a non-zero angle with the first face and the second front face and in that the clamp comprises at least one grub screw that screws into the internally threaded hole having a pointed free end (72.1) configured to penetrate into the block of material when in use when screwing in the grub screw .
A reactor assembly for heating plastic material comprising: a reactor vessel comprising a central axis (X); a furnace arranged to heat the reactor vessel to a temperature in excess of 350oC; and an agitator mounted within the reactor vessel , the agitator comprising: one or more blade(s) distal from the central axis (X) for mixing contents of the reactor vessel in use; and one or more wearing part(s) mounted to the blade(s) to extend from the blade(s) for engaging with and removing char from the reactor vessel , wherein the wearing part(s) are spaced at a first distance from an internal surface of the reactor vessel . a reactor vessel comprising a central axis (X); a furnace arranged to heat the reactor vessel to a temperature in excess of 350oC; and an agitator mounted within the reactor vessel , the agitator comprising: one or more blade(s) distal from the central axis (X) for mixing contents of the reactor vessel in use; and one or more wearing part(s) mounted to the blade(s) to extend from the blade(s) for engaging with and removing char from the reactor vessel , wherein the wearing part(s) are spaced at a first distance from an internal surface of the reactor vessel . one or more blade(s) distal from the central axis (X) for mixing contents of the reactor vessel in use; and one or more wearing part(s) mounted to the blade(s) to extend from the blade(s) for engaging with and removing char from the reactor vessel , wherein the wearing part(s) are spaced at a first distance from an internal surface of the reactor vessel .
A system for electrical stimulation of nerves of a living being, including an electrode fixation unit configured to be placed in a superficially formed channel in the skin, and specially adapted for providing suitable fixation of at least one electrode configured to be placed in close proximity of a portion of a nerve of a living being for electrical stimulation of nerves, and a pulse generator configured to provide a sequence of electrical pulses to the at least one electrode in order to achieve electrical stimulation of the nerve where: the electrode fixation unit has a first end and a second end, where the first end of the electrode fixation unit is configured to protrude out of the first end of the formed channel and the second end of the electrode fixation unit is configured to protrude out of the second end of the formed channel, and where: an electrode fixation unit body member is forming the structure of the electrode fixation unit, the electrode fixation unit body constituting the fixation member onto which the at least one electrode is arranged or included, and where: at least one end termination member , configured to be repeatedly non-destructively dismantled from and reassembled to the electrode fixation unit body , is configured to provide a stop for movement of the electrode fixation unit body in at least one direction within the formed channel, where the at least one end termination is positioned outside the first and/or second end of the formed channel, providing a mechanically interlocking mechanism by means of geometry of the end termination for the electrode fixation unit when the electrode fixation unit is arranged in the formed channel.
Packaged dosage form comprising i) a homogeneous stable solid pharmaceutical composition containing amlodipine besylate, bisoprolol fumarate, organic or inorganic fillers, disintegrants, lubricants, anti-adhesives and optionally a binding agent, further comprising less than 0.5 % of the compound of the formula based on the weight of the active ingredients, ii) wherein the homogeneous composition is in the form of a tablet or a capsule, iii) the tablet or capsule is packaged in a damp-proof package, iv) wherein the damp-proof package is selected from the group comprising a cold-formed blister formed from a composite foil covered with an aluminum lidding foil, a blister prepared from a thermoformable, damp-proof composite foil covered with an aluminum lidding foil, and a glass or polypropylene vessel having an airtight cap of polyethylene or polypropylene. i) a homogeneous stable solid pharmaceutical composition containing amlodipine besylate, bisoprolol fumarate, organic or inorganic fillers, disintegrants, lubricants, anti-adhesives and optionally a binding agent, further comprising less than 0.5 % of the compound of the formula based on the weight of the active ingredients, ii) wherein the homogeneous composition is in the form of a tablet or a capsule, iii) the tablet or capsule is packaged in a damp-proof package, iv) wherein the damp-proof package is selected from the group comprising a cold-formed blister formed from a composite foil covered with an aluminum lidding foil, a blister prepared from a thermoformable, damp-proof composite foil covered with an aluminum lidding foil, and a glass or polypropylene vessel having an airtight cap of polyethylene or polypropylene.
A method of in-situ producing a molded object, comprising: positioning a form on a substrate , the form including a leg portion , a face portion , and a frangible portion , the frangible portion connecting the leg portion to the face portion ; coupling the leg portion to the substrate to create a container open on at least one side; pouring material into the container; and fracturing the frangible portion to separate the face portion from the leg portion , wherein the face portion comprises an upper face surface to define a bottom of the molded object , a lower face surface and a side face surface ; the leg portion comprises a front leg surface , a back leg surface and a bottom leg surface ; and wherein the side face surface is positioned between a plane defined by the front leg surface and a plane defined by the back leg surface ; characterized in that : the upper face surface is spaced from the bottom leg surface , and connected thereto by the frangible portion , such that the fracturing of the frangible portion results in the bottom leg surface being above the bottom of the molded object . positioning a form on a substrate , the form including a leg portion , a face portion , and a frangible portion , the frangible portion connecting the leg portion to the face portion ; coupling the leg portion to the substrate to create a container open on at least one side; pouring material into the container; and fracturing the frangible portion to separate the face portion from the leg portion , wherein the face portion comprises an upper face surface to define a bottom of the molded object , a lower face surface and a side face surface ; the leg portion comprises a front leg surface , a back leg surface and a bottom leg surface ; and wherein the side face surface is positioned between a plane defined by the front leg surface and a plane defined by the back leg surface ; characterized in that : the upper face surface is spaced from the bottom leg surface , and connected thereto by the frangible portion , such that the fracturing of the frangible portion results in the bottom leg surface being above the bottom of the molded object .
An apparatus suitable for detecting X-ray, the apparatus comprising: a first substrate comprising a plurality of first electric contacts ; a first chip layer comprising a plurality of first chips ; wherein each of the first chips comprises a first electrode and is bonded to the first substrate such that the first electrode is electrically connected to at least one of the first electrical contacts; a second substrate comprising a plurality of second electric contacts ; and a second chip layer comprising a plurality of second chips ; wherein each of the second chips comprises a second electrode and is bonded to the second substrate such that the second electrode is electrically connected to at least one of the second electrical contacts, characterised in that the first chip layer and the second chip layer are bonded to each other such that at least two second chips are bonded to a same first chip; and wherein the first chip layer and the second chip layer are sandwiched between the first substrate and the second substrate. a first substrate comprising a plurality of first electric contacts ; a first chip layer comprising a plurality of first chips ; wherein each of the first chips comprises a first electrode and is bonded to the first substrate such that the first electrode is electrically connected to at least one of the first electrical contacts; a second substrate comprising a plurality of second electric contacts ; and a second chip layer comprising a plurality of second chips ; wherein each of the second chips comprises a second electrode and is bonded to the second substrate such that the second electrode is electrically connected to at least one of the second electrical contacts, characterised in that the first chip layer and the second chip layer are bonded to each other such that at least two second chips are bonded to a same first chip; and wherein the first chip layer and the second chip layer are sandwiched between the first substrate and the second substrate.