mhurhangee/patent-ind-claim-en huggingface dataset:
An envelope tracking supply modulator comprising: an amplifier comprising differential inputs and an output , wherein the amplifier is configured to provide at its output an envelope tracking power supply to a power amplifier, wherein the differential inputs comprise an inverting input and a non-inverting input , wherein the non-inverting input is coupled to a reference voltage source and the inverting input is coupled to an output of a transconductance amplifier , wherein the transconductance amplifier is configured to receive differential input signals (Vip,Vin) representing the envelope waveform of a signal to be amplified by the power amplifier ; a feedback path coupled between the output of the amplifier and the inverting input of the amplifier; an inverting amplifier or inverting buffer comprising an input terminal and an output terminal; a capacitor comprising a first terminal and a second terminal; wherein the input terminal is coupled to the inverting input , the output terminal is coupled to the first terminal of the capacitor and the second terminal of the capacitor is coupled to the non-inverting input. an amplifier comprising differential inputs and an output , wherein the amplifier is configured to provide at its output an envelope tracking power supply to a power amplifier, wherein the differential inputs comprise an inverting input and a non-inverting input , wherein the non-inverting input is coupled to a reference voltage source and the inverting input is coupled to an output of a transconductance amplifier , wherein the transconductance amplifier is configured to receive differential input signals (Vip,Vin) representing the envelope waveform of a signal to be amplified by the power amplifier ; a feedback path coupled between the output of the amplifier and the inverting input of the amplifier; an inverting amplifier or inverting buffer comprising an input terminal and an output terminal; a capacitor comprising a first terminal and a second terminal; wherein the input terminal is coupled to the inverting input , the output terminal is coupled to the first terminal of the capacitor and the second terminal of the capacitor is coupled to the non-inverting input.
Endoscope tube comprising a central, elongate observation window at the distal end and a plurality of light-emergence openings, disposed next to the observation window, for optical waveguide end faces for illuminating the solid angle range observed through the observation window, wherein the optical waveguide end faces are held in the light-emergence openings in such a way that light radiates from the optical waveguide end faces into different directions of the solid angle range, wherein the distal end of the shaft is arched, more particularly cylindrically arched, in the direction of longitudinal extent of the observation window and a plurality of optical waveguides are combined to form an optical waveguide bundle and, together, these are adhesively bonded to one another in the light-emergence opening, and the end face of this grouping of optical waveguide ends and adhesive together is embodied in such a way that the surface is partly removed over an area and the end faces of the optical waveguides intersect the longitudinal axis of the optical waveguides at an angle not equal to 90°.
A thrust washer (100; 400; 500; 600; 700) for a torque converter, the thrust washer comprising: an annular body having a curved front surface, an inner diameter , and an outer diameter ; a plurality of grooves extending along the curved front surface and arranged radially along the front surface, extending from the outer diameter towards the inner diameter , the grooves having a first side, a second side opposite the first side, and a width; wherein the front surface is curved such that a thickness of the thrust washer (100; 400; 500; 600; 700) is greater at the inner diameter than at the outer diameter , said thrust washer (100; 400; 500; 600; 700) being characterized in that it further comprises a plurality of protrusions extending outward from the front surface and located between adjacent grooves in proximity to the inner diameter . an annular body having a curved front surface, an inner diameter , and an outer diameter ; a plurality of grooves extending along the curved front surface and arranged radially along the front surface, extending from the outer diameter towards the inner diameter , the grooves having a first side, a second side opposite the first side, and a width;
A method for the manufacture of polyether ketone ketone (PEKK), comprising the steps consisting in: (i) reacting 1,4-bis(4-phenoxybenzoylbenzene) and/or diphenylether with at least one difunctional aromatic acyl chloride, in a reaction solvent and in presence of a Lewis acid, to obtain a product mixture comprising a PEKK-Lewis acid complex; (ii) contacting the obtained product mixture with a protic solvent so as to form a dispersion that comprises a liquid phase comprising Lewis acid and a solid phase comprising PEKK; and (iii) separating the solid phase of the dispersion from the liquid phase, so as to recover a crude PEKK and an effluent containing Lewis acid, wherein step (iii) comprises a step of centrifugal filtration, wherein the method comprises after step (iii) one or more steps of washing the crude PEKK in a protic solvent, and subjecting the resulting mixture to a further solid / liquid separation, wherein step (iii) and each subsequent washing step is performed in a centrifugal filtration device, without removing the crude PEKK between subsequent steps. (i) reacting 1,4-bis(4-phenoxybenzoylbenzene) and/or diphenylether with at least one difunctional aromatic acyl chloride, in a reaction solvent and in presence of a Lewis acid, to obtain a product mixture comprising a PEKK-Lewis acid complex; (ii) contacting the obtained product mixture with a protic solvent so as to form a dispersion that comprises a liquid phase comprising Lewis acid and a solid phase comprising PEKK; and (iii) separating the solid phase of the dispersion from the liquid phase, so as to recover a crude PEKK and an effluent containing Lewis acid,
A display apparatus comprising: an image forming optical system configured to form an image to be displayed; an eyepiece optical system configured to provide the image formed by the image forming optical system to a pupil (E) of an observer; and an image shifting optical system disposed on an optical path between the image forming optical system and the eyepiece optical system , the image shifting optical system being configured to shift the image formed by the image forming optical system in a direction perpendicular to an optical axis (OX), wherein the image shifting optical system comprises a first optical member having a first focal length (f A ) and a second optical member having a second focal length (f B ), and wherein a distance between the first optical member and the second optical member along the optical axis (OX) is equal to a sum of the first focal length and the second focal length, CHARACTERISED IN THAT the display apparatus further comprises: an eye tracker configured to track a position of the pupil (E) of the observer; a controller configured to control a position of the image shifting optical system based on a change of the position of the pupil (E) of the observer provided from the eye tracker ; and an actuator configured to move the image shifting optical system in the direction perpendicular to the optical axis (OX) based on a control of the controller . an image forming optical system configured to form an image to be displayed; an eyepiece optical system configured to provide the image formed by the image forming optical system to a pupil (E) of an observer; and an image shifting optical system disposed on an optical path between the image forming optical system and the eyepiece optical system , the image shifting optical system being configured to shift the image formed by the image forming optical system in a direction perpendicular to an optical axis (OX), wherein the image shifting optical system comprises a first optical member having a first focal length (f A ) and a second optical member having a second focal length (f B ), and wherein a distance between the first optical member and the second optical member along the optical axis (OX) is equal to a sum of the first focal length and the second focal length, CHARACTERISED IN THAT the display apparatus further comprises: an eye tracker configured to track a position of the pupil (E) of the observer; a controller configured to control a position of the image shifting optical system based on a change of the position of the pupil (E) of the observer provided from the eye tracker ; and an actuator configured to move the image shifting optical system in the direction perpendicular to the optical axis (OX) based on a control of the controller . an eye tracker configured to track a position of the pupil (E) of the observer; a controller configured to control a position of the image shifting optical system based on a change of the position of the pupil (E) of the observer provided from the eye tracker ; and an actuator configured to move the image shifting optical system in the direction perpendicular to the optical axis (OX) based on a control of the controller .
A method of manufacturing an electrical connector including at least one battery terminal connection part having a through hole therein, the method comprising: performing a first pressing process on a metal plate to form the at least one battery terminal connection part which is a target to be plated; performing masking on an area except the battery terminal connection part ; performing plating on the battery terminal connection part ; and performing a second pressing process to form a remaining part except the at least one battery terminal connection part in the electrical connector, wherein a cut-off surface of the through hole is also plated during the performing of the plating on the battery terminal connection part . performing a first pressing process on a metal plate to form the at least one battery terminal connection part which is a target to be plated; performing masking on an area except the battery terminal connection part ; performing plating on the battery terminal connection part ; and performing a second pressing process to form a remaining part except the at least one battery terminal connection part in the electrical connector, wherein a cut-off surface of the through hole is also plated during the performing of the plating on the battery terminal connection part .
Screw shaft for a mixing and kneading machine , in particular for continuous preparation processes, comprising a shaft bar which has a circular cross section and on the circumferential surface of which mutually spaced blade elements (22, 22', 22", 22'", 22 iv , 22 v ) are arranged which extend outward from the circumferential surface of the shaft bar , the blade elements (22, 22', 22", 22'", 22 iv , 22 v ) on the circumferential surface of the shaft bar being arranged, at least in a portion extending in the axial direction of the screw shaft , in three rows extending in the axial direction of the screw shaft , said portion extending in the axial direction of the screw shaft comprising no further blade elements (22, 22', 22", 22'", 22 iv , 22 v ) other than the blade elements (22, 22', 22", 22'", 22 iv , 22 v ) arranged in the three rows , characterized in that i) at least one of the blade elements (22, 22', 22", 22'", 22 iv , 22 v ) of one of the rows is different from at least another of the blade elements (22, 22', 22", 22"', 22 iv , 22 v ) of one of the other two rows in that it is shorter and/or narrower, and/or ii) the rows of blade elements (22, 22', 22", 22"', 22 iv , 22 v ), when viewed in the cross section of the shaft bar , are distributed unevenly over the circumference defined by the outer circumferential surface of the shaft bar .
Pharmaceutical composition for extended release comprising microparticles with a polymer matrix comprising a linear and a branched polylactide-co-glycolide polymer and pasireotide pamoate as active ingredient produced by suspending pasireotide pamoate in a polymer solution, wherein said polymer solution comprises methylene chloride and a polymer mixture of said linear and said branched polylactide-co-glycolide polymer, wherein the concentration of the polymer mixture in methylene chloride is between 14.24% and 17.45% (weight polymer per weight polymer solution).
Structure (S) with hollow or partially hollow structural elements (P1, P2, P2'), shading or covering in general or suited to be used for furniture in general, comprising a plurality of said hollow or partially hollow structural elements (P1, P2, P2') and a system of joints configured to join said structural elements (P1, P2, P2') to one another, characterized in that each one of said joints : • is axially fitted in said structural elements (P1, P2, P2'), • is substantially prismatic in shape, with cross section in a shape substantially matching the cross section of said structural elements (P1, P2, P2'), and wherein each one of said joints comprises one or more through holes at least in the longitudinal direction (X), meaning the direction of insertion in said structural elements (P1, P2, P2'), and/or one or more through or blind holes according to one or more transverse directions, said holes being suitable for the insertion of means (V) for fixing at least two of said joints to each other, thus also joining the structural elements (P1, P2, P2') in which the latter are inserted. • is axially fitted in said structural elements (P1, P2, P2'), • is substantially prismatic in shape, with cross section in a shape substantially matching the cross section of said structural elements (P1, P2, P2'),
A method for purification of a refolded Fc-peptide fusion protein from a composition comprising the Fc-peptide fusion protein and at least one impurity, the method comprising the following steps in the following order: a) performing an affinity capture chromatography in bind-elute mode; b) performing a mixed-mode chromatography in bind-elute mode; c) performing a cation exchange chromatography in bind-elute mode; and d) performing an ultrafiltration/diafiltration; wherein the chromatographies a), b), and c) are performed optionally with one or more washing steps. a) performing an affinity capture chromatography in bind-elute mode; b) performing a mixed-mode chromatography in bind-elute mode; c) performing a cation exchange chromatography in bind-elute mode; and d) performing an ultrafiltration/diafiltration;
Refill in particular for a dispenser with a material web wound into a roll, in particular made of paper, and with at least one journal protruding along an axis of rotation centrally from the roll , characterized in that the at least one journal has at least one circumferential groove formed asymmetrical with respect to the axis of rotation .
A facial support apparatus comprising a facial region support member connected to an ear connection member , wherein the facial region support member comprises a silicone gel pad encased in an elastomeric casing and wherein the silicone gel pad is adapted and dimensioned to apply downward pressure to a facial structure underlying placement of the silicone gel pad when the apparatus is applied to the face of a user, wherein the at least one facial region support member includes a pair of cheek supports and a pair of ear connection members , wherein each cheek support is adapted to extend from one of the pair of ear connection members across at least a portion of each cheek of the user when the apparatus is applied to the face of the user.
Collection container for an in-situ sample collection device for a liquid effluent, including a reservoir having a parallelepipedal rectangle shape overall delimited by an upper wall having an opening making it possible to collect the sampled effluent, a lower bottom wall , a front wall , a rear wall and two lateral walls , said container also comprising a drain tap fluidically connected to an orifice arranged in the lower part of said front wall of the reservoir ; characterized in that said lower bottom wall has a portion which is longitudinally inclined according to a gradient having a predetermined angle of inclination (θ), in that the lateral walls include in the lower part metal inserts , and in that the container includes a support base fixed to the lower part of said reservoir and allowing said container to remain vertical when it is placed on a horizontal support, said support base comprising a rectangular bedplate extending horizontally under said lower bottom wall of the reservoir , as well as two lateral sloping edges which border said bedplate by extending vertically above the latter and are fixed to the metal inserts of the lateral walls of the reservoir .
An integrated circuit comprising: an input voltage lead ; an output voltage lead ; a pass transistor coupled between the input voltage lead and the output voltage lead ; and an output discharge circuit coupled between the output voltage lead and a ground lead , the output discharge circuit including: a power input (VIN); a diode having an anode coupled to the power input; a capacitor coupled between a cathode of the diode and the ground lead ; a control input; a switch coupled between the output voltage lead and the ground lead , the switch having a control electrode; and a buffer having an input coupled to the control input of the output discharge circuit, an output coupled to the control electrode of the switch, and a power rail coupled to the cathode of the diode. an input voltage lead ; an output voltage lead ; a pass transistor coupled between the input voltage lead and the output voltage lead ; and an output discharge circuit coupled between the output voltage lead and a ground lead , the output discharge circuit including: a power input (VIN); a diode having an anode coupled to the power input; a capacitor coupled between a cathode of the diode and the ground lead ; a control input; a switch coupled between the output voltage lead and the ground lead , the switch having a control electrode; and a buffer having an input coupled to the control input of the output discharge circuit, an output coupled to the control electrode of the switch, and a power rail coupled to the cathode of the diode.
An ostomy system comprising an ostomy appliance , a monitor device and a docking station , the monitor device comprising a first interface comprising a plurality of terminals ; and the docking station comprising a docking monitor interface configured to electrically and/or mechanically couple the monitor device and the docking station ; wherein the first interface is configured to (i) releasably couple the monitor device to the ostomy appliance , and (ii) releasably couple the monitor device to the docking station .
A fusion protein comprising a) a human Factor IX (FIX) and b) human albumin for use in a method of preventing bleeding in a human suffering from hemophilia B in a prophylactic dosing regimen, wherein the FIX is connected to the N-terminus of human albumin via a peptide linker cleavable by proteases involved in coagulation or activated by coagulation enzymes, and wherein the fusion protein is to be administered to the subject at a dose of about 90-110 IU/kg for a dosing interval of once every 21 days, wherein the dose is to be administered intravenously. a) a human Factor IX (FIX) and b) human albumin
Aqueous lubricating composition, in particular for metalworking, comprising at least: - at least 50% by weight of water, preferably of osmosed water; - from 0.01% to 10% by weight of at least one polysaccharide; - from 0.1% to 10% by weight of at least one alkoxylated, in particular ethoxylated, castor oil; and - from 0.1% to 10% by weight of at least one sulfur-containing and/or phosphorus-containing antiwear compound, the percentages being expressed with respect to the total weight of the composition. - at least 50% by weight of water, preferably of osmosed water; - from 0.01% to 10% by weight of at least one polysaccharide; - from 0.1% to 10% by weight of at least one alkoxylated, in particular ethoxylated, castor oil; and - from 0.1% to 10% by weight of at least one sulfur-containing and/or phosphorus-containing antiwear compound,
A latent heat storage material for stably maintain its supercooled state even in an environment at a temperature lower than room temperature, the material comprising: sodium acetate; water; and a supercooling stabilizer, wherein the supercooling stabilizer includes a compound of a group 11 element; the group 11 element is silver and the compound is silver(I) oxide; and a concentration of the silver element contained in the latent heat storage material is not less than 40 ppm and not more than 1.0×10 5 ppm, or wherein the supercooling stabilizer includes a compound of a group 11 element; the group 11 element is copper; and a concentration of the copper element contained in the latent heat storage material is not more than 2.0×10 5 ppm. sodium acetate; water; and a supercooling stabilizer, wherein the supercooling stabilizer includes a compound of a group 11 element; the group 11 element is silver and the compound is silver(I) oxide; and a concentration of the silver element contained in the latent heat storage material is not less than 40 ppm and not more than 1.0×10 5 ppm, or wherein the supercooling stabilizer includes a compound of a group 11 element; the group 11 element is copper; and a concentration of the copper element contained in the latent heat storage material is not more than 2.0×10 5 ppm.
Handling device , comprising a support that extends along a vertical support axis , comprising a first projection element which is rotationally fixedly and non-movably arranged on the support and extends in a first projection plane transversely to the support in a first projection direction , comprising a second projection element which is connected to the first projection element via a first joint such that the second projection element is pivotable in a second projection plane , comprising a third projection element which is connected to the second projection element via a second joint such that the third projection element is pivotable in a third projection plane , an attachment portion for coupling a lifting and/or gripping device being provided on the third projection element , along the support axis , the first projection plane overlying the second projection plane and the second projection plane overlying the third projection plane , the second projection element being pivotable under the first projection element and the third projection element being pivotable under the second projection element and the first projection element , characterized in that the support is designed as a column extending along the support axis . comprising a first projection element which is rotationally fixedly and non-movably arranged on the support and extends in a first projection plane transversely to the support in a first projection direction , comprising a second projection element which is connected to the first projection element via a first joint such that the second projection element is pivotable in a second projection plane , comprising a third projection element which is connected to the second projection element via a second joint such that the third projection element is pivotable in a third projection plane , an attachment portion for coupling a lifting and/or gripping device being provided on the third projection element , along the support axis , the first projection plane overlying the second projection plane and the second projection plane overlying the third projection plane , the second projection element being pivotable under the first projection element and the third projection element being pivotable under the second projection element and the first projection element , characterized in that the support is designed as a column extending along the support axis .