mhurhangee/patent-ind-claim-en huggingface dataset:
A process for obtaining carbon dioxide from furnace combustion fumes, comprising the steps of: (a) discharging the combustion fumes from a furnace, wherein said combustion fumes contain carbon dioxide-enriched air and water vapour; (b) compressing the furnace combustion fumes to a pressure value P1, wherein P1 is higher than the atmospheric pressure, while cooling the combustion fumes during compression so that their temperature does not exceed 80°C, thereby obtaining the formation of liquid water and of a compressed gas which contains carbon dioxide-enriched air; (c) separating the liquid water from the compressed gas obtained in the preceding step; (d) expanding the compressed gas to a pressure value P2, wherein P2 is higher than the atmospheric pressure and is lower than P1, thereby obtaining an expanded gas; (e) separating the carbon dioxide by passing the expanded gas obtained in the preceding step through a filter comprising a gas-separating material selected from the group consisting of fullerenes, natural zeolites, synthetic zeolites, aluminum phosphates, polymeric cyano-complexes and any combination thereof, thereby obtaining substantially pure gaseous carbon dioxide. (a) discharging the combustion fumes from a furnace, wherein said combustion fumes contain carbon dioxide-enriched air and water vapour; (b) compressing the furnace combustion fumes to a pressure value P1, wherein P1 is higher than the atmospheric pressure, while cooling the combustion fumes during compression so that their temperature does not exceed 80°C, thereby obtaining the formation of liquid water and of a compressed gas which contains carbon dioxide-enriched air; (c) separating the liquid water from the compressed gas obtained in the preceding step; (d) expanding the compressed gas to a pressure value P2, wherein P2 is higher than the atmospheric pressure and is lower than P1, thereby obtaining an expanded gas; (e) separating the carbon dioxide by passing the expanded gas obtained in the preceding step through a filter comprising a gas-separating material selected from the group consisting of fullerenes, natural zeolites, synthetic zeolites, aluminum phosphates, polymeric cyano-complexes and any combination thereof, thereby obtaining substantially pure gaseous carbon dioxide.
A temperature control device intended for use in a motor vehicle for controlling the temperature of an interior and/or a component of a motor vehicle, said component being designed as an electric traction component for driving the motor vehicle, having at least one coolant circuit through which a coolant can flow, in which the electric traction component as well as a first heat exchanger through which the ambient air can flow are arranged; having at least one refrigerant circuit through which a refrigerant can flow and in which at least one compressor for compressing the refrigerant, at least one expansion element for expanding the refrigerant, at least one second heat exchanger for controlling the temperature of the air to be supplied to the interior; and having at least one third heat exchanger arranged in the coolant circuit and in the refrigerant circuit for transferring the heat between the coolant and the refrigerant; wherein the temperature control device is operable in at least one heating mode for heating the interior and in at least one cooling mode for cooling the interior, characterized in that the first heat exchanger is designed as a microchannel cooler having a plurality of microchannels running in parallel at least in sections, and in that the microchannels are arranged in a plurality of planes (E1, E2) arranged parallel to one another with a spacing (a, A), in particular perpendicular to a direction of the incident air flow (V).
Method for creating a dental 3D X-ray image of a jaw region of a patient from a plurality of projection images of a recording volume having a cylindrical core volume with a flat base generated during a revolution of an X-ray emitter and an X-ray detector about the head of a patient, wherein the patient is positioned relative to the core volume such that the jaw region is located within the core volume and such that the lower edge of a lower jaw of the patient and the base of the core volume are aligned at least approximately parallel, characterized in that a first angle of an occlusal plane or a temporomandibular joint of the positioned patient relative to the base or a lateral surface of the core volume is determined and a positional correction of the 3D X-ray image by the first angle is carried out.
A seal ring that is suitable for attachment to an annular groove provided on an outer periphery of a shaft and configured to seal an annular gap between the shaft and a housing that rotate relative to each other, to maintain fluid pressure in a sealed region in which the fluid pressure is configured to change, the seal ring , in use, sliding on a lateral wall surface of the annular groove on a lower pressure side (L), the seal ring comprising: an abutment joint part provided at one portion in a circumferential direction thereof; and a plurality of dynamic pressure generation grooves provided at intervals in the circumferential direction on a side of a sliding surface thereof sliding, in use, on the lateral wall surface ; characterized by foreign matter discharging grooves that are provided between a region in which the plurality of dynamic pressure generation grooves is arranged and the abutment joint part in the circumferential direction on the side of the sliding surface sliding on the lateral wall surface , and that are capable of catching foreign matter intruding from the abutment joint part and discharging the caught foreign matter to an outside of a sliding part between the seal ring and the lateral wall surface , wherein the foreign matter discharging grooves each have a groove depth greater than the groove depth of the dynamic pressure generation grooves . an abutment joint part provided at one portion in a circumferential direction thereof; and a plurality of dynamic pressure generation grooves provided at intervals in the circumferential direction on a side of a sliding surface thereof sliding, in use, on the lateral wall surface ; characterized by foreign matter discharging grooves that are provided between a region in which the plurality of dynamic pressure generation grooves is arranged and the abutment joint part in the circumferential direction on the side of the sliding surface sliding on the lateral wall surface , and that are capable of catching foreign matter intruding from the abutment joint part and discharging the caught foreign matter to an outside of a sliding part between the seal ring and the lateral wall surface , wherein the foreign matter discharging grooves each have a groove depth greater than the groove depth of the dynamic pressure generation grooves .
A gas turbine engine comprising: a gas generator including a compressor , a gas generator turbine coupled to the compressor to drive rotation of the compressor , and a combustor arranged between the compressor and the gas generator turbine, a power turbine arranged aft of the gas generator turbine along an axis, and a magnetic gearbox arranged forward of the gas generator turbine along the axis so that the gas generator is arranged axially between the power turbine and the magnetic gearbox , the magnetic gearbox being coupled to a power turbine shaft that extends axially aft from the magnetic gearbox to the power turbine and to an output shaft that extends axially forward from the magnetic gearbox . a gas generator including a compressor , a gas generator turbine coupled to the compressor to drive rotation of the compressor , and a combustor arranged between the compressor and the gas generator turbine, a power turbine arranged aft of the gas generator turbine along an axis, and a magnetic gearbox arranged forward of the gas generator turbine along the axis so that the gas generator is arranged axially between the power turbine and the magnetic gearbox , the magnetic gearbox being coupled to a power turbine shaft that extends axially aft from the magnetic gearbox to the power turbine and to an output shaft that extends axially forward from the magnetic gearbox .
A method of identifying a malfunction in a laser driven remote phosphor luminaire comprising the steps of: providing a phosphor , a laser diode that emits a laser beam to excite the phosphor to emit non-coherent visible light, and a driver that outputs electrical DC power at or above a voltage level sufficient to drive the laser diode ; selecting a code; modulating a current of the electrical DC power output from the driver so that the laser diode outputs a laser beam modulated with the selected code; sensing visible light emitted from the phosphor with an optical sensor and outputting a feedback signal; comparing the feedback signal to the code; and cutting the power of the laser beam to a level safe for the human eye or to zero if the feedback signal does not match the code, wherein the selected code is random, pseudo-random or calculated random. providing a phosphor , a laser diode that emits a laser beam to excite the phosphor to emit non-coherent visible light, and a driver that outputs electrical DC power at or above a voltage level sufficient to drive the laser diode ; selecting a code; modulating a current of the electrical DC power output from the driver so that the laser diode outputs a laser beam modulated with the selected code; sensing visible light emitted from the phosphor with an optical sensor and outputting a feedback signal; comparing the feedback signal to the code; and cutting the power of the laser beam to a level safe for the human eye or to zero if the feedback signal does not match the code, wherein the selected code is random, pseudo-random or calculated random.
A shuttle embroidery machine having a device for setting and adjusting the carriage width, comprising a plurality of needles and their drives on the front side of the embroidery machine and shuttle races assigned to each of the needles on a shuttle carriage which is displaceably supported in the Z-direction on the rear side of the embroidery machine, as well as a rear carriage having an actuating shaft running in the X-direction in the rear carriage and supported on bearing blocks and, with said actuating shaft, actuating means which can be set and with which the shuttle carriage can be displaced, wherein eccentric drums are arranged as actuating means on the actuating shaft eccentrically to axis A of the actuating shaft , characterized in that running rings are supported on the eccentric drums , the running rings are configured on connecting rods , and the connecting rods are articulated at the shuttle carriage . eccentric drums are arranged as actuating means on the actuating shaft eccentrically to axis A of the actuating shaft , characterized in that running rings are supported on the eccentric drums , the running rings are configured on connecting rods , and the connecting rods are articulated at the shuttle carriage .
A wind turbine comprising: a rotor shaft configured for operation by a rotor ; a drive shaft configured to be driven by the rotor shaft ; and a generator driven by the drive shaft ; the wind turbine further comprising a hydraulic cylinder arrangement acting between the rotor shaft and the drive shaft ; wherein the hydraulic cylinder arrangement is configured to allow relative rotation between the rotor shaft and the drive shaft , and characterised in that the hydraulic cylinder arrangement comprises a plurality of hydraulic cylinders , each having a piston reciprocably movable within a cylinder body so as to be adjustable in length, and wherein each cylinder is pivotably connected between the rotor shaft and the drive shaft . a rotor shaft configured for operation by a rotor ; a drive shaft configured to be driven by the rotor shaft ; and a generator driven by the drive shaft ; the wind turbine further comprising a hydraulic cylinder arrangement acting between the rotor shaft and the drive shaft ; wherein the hydraulic cylinder arrangement is configured to allow relative rotation between the rotor shaft and the drive shaft , and characterised in that the hydraulic cylinder arrangement comprises a plurality of hydraulic cylinders , each having a piston reciprocably movable within a cylinder body so as to be adjustable in length, and wherein each cylinder is pivotably connected between the rotor shaft and the drive shaft .
Method to determine a strabismus angle between the eyes in a direction of gaze of an individual comprising: providing an eye tracker device to follow the viewing direction of the eyes of the individual; positioning the individual in front of a screen at a viewing distance; having the individual to view on the screen; measuring a position and line of sight of the eyes of the individual with the eye tracker device; and forwarding the measured position and line of sight of the eyes from the eye tracker device to a computer system; wherein the method comprises: displaying a small image element at a target position on the screen to have the individual to focus his or her eyes on the small image element on the screen; and calculating the strabismus angles between the eyes by calculating the difference in the horizontal and vertical gaze directions between the eyes of the individual with a computer system when a dominant eye gazes in the direction of the small image element. providing an eye tracker device to follow the viewing direction of the eyes of the individual; positioning the individual in front of a screen at a viewing distance; having the individual to view on the screen; measuring a position and line of sight of the eyes of the individual with the eye tracker device; and forwarding the measured position and line of sight of the eyes from the eye tracker device to a computer system; wherein the method comprises: displaying a small image element at a target position on the screen to have the individual to focus his or her eyes on the small image element on the screen; and calculating the strabismus angles between the eyes by calculating the difference in the horizontal and vertical gaze directions between the eyes of the individual with a computer system when a dominant eye gazes in the direction of the small image element. displaying a small image element at a target position on the screen to have the individual to focus his or her eyes on the small image element on the screen; and calculating the strabismus angles between the eyes by calculating the difference in the horizontal and vertical gaze directions between the eyes of the individual with a computer system when a dominant eye gazes in the direction of the small image element.
A method for controlling polymer chain scission and reducing gels in an extrusion system , comprising: melting a polyolefin resin in extruder at a first melt temperature to form a first melt ; passing the first melt through a screen pack ; forming the first melt into a first polyolefin product; melting additional polyolefin resin of the same grade in the extruder at a second melt temperature to form a second melt , wherein the second melt temperature differs from the first melt temperature by 5°C or more to control chain scission in the extruder ; passing the second melt through the screen pack ; and forming the second melt into a second polyolefin product, characterised in that the screen pack comprises a plurality of screens (114a - 114d) arranged in series including an inlet screen having a size from 20 mesh to 80 mesh and an outlet screen having a size from 20 mesh to 80 mesh, wherein the screen pack further comprises one or more intermediate screens including a screen having a size from 20 to 80 mesh sandwiched between screens of 100 mesh or larger. melting a polyolefin resin in extruder at a first melt temperature to form a first melt ; passing the first melt through a screen pack ; forming the first melt into a first polyolefin product; melting additional polyolefin resin of the same grade in the extruder at a second melt temperature to form a second melt , wherein the second melt temperature differs from the first melt temperature by 5°C or more to control chain scission in the extruder ; passing the second melt through the screen pack ; and forming the second melt into a second polyolefin product, characterised in that the screen pack comprises a plurality of screens (114a - 114d) arranged in series including an inlet screen having a size from 20 mesh to 80 mesh and an outlet screen having a size from 20 mesh to 80 mesh, wherein the screen pack further comprises one or more intermediate screens including a screen having a size from 20 to 80 mesh sandwiched between screens of 100 mesh or larger.
A process for the preparation of a compound of formula I wherein X is -CH 2 -, -CH 2 -CH 2 -, -CH 2 -CH 2 -CH 2 - or -CH 2 -CH 2 -CH 2 -CH 2 -; Y 1 is -CH 2 -; or -NH-; Y 2 is NHR 7 ; wherein R 7 is hydrogen or C 1 -C 4 alkyl; R 1 and R 2 , independently from each other, represent aliphatic or aromatic groups; R 3 and R 4 , independently from each other, represent aliphatic or aromatic groups; R 5 and R 6 are each hydrogen or, together, represent with the carbon atoms to which they are bonded, a phenyl ring; which process comprises reacting a compound of formula II [RuCl 2 (R 8 )n]m (II), wherein n is 1 and m is > 1 which represents a polymeric structure if R 8 is a molecule containing two alkene or alkyne moieties coordinating in an hapto-2 coordination mode to the metal; or n is 4 and m is 1 if R 8 is a nitrogen, oxygen or sulfur containing molecule in which said nitrogen, oxygen or sulfur coordinate to the metal; in the presence of an inert solvent which boiling point is from 112°C to 165°C with a compound of formula III wherein the compound of formula III is selected from the group consisting of and a phosphane of formula IV R 3 R 4 P-X-PR 1 R 2 (IV), wherein R 1 , R 2 , R 3 , R 4 and X are as defined under formula I. X is -CH 2 -, -CH 2 -CH 2 -, -CH 2 -CH 2 -CH 2 - or -CH 2 -CH 2 -CH 2 -CH 2 -; Y 1 is -CH 2 -; or -NH-; Y 2 is NHR 7 ; wherein R 7 is hydrogen or C 1 -C 4 alkyl; R 1 and R 2 , independently from each other, represent aliphatic or aromatic groups; R 3 and R 4 , independently from each other, represent aliphatic or aromatic groups; R 5 and R 6 are each hydrogen or, together, represent with the carbon atoms to which they are bonded, a phenyl ring; which process comprises reacting a compound of formula II [RuCl 2 (R 8 )n]m (II), wherein n is 1 and m is > 1 which represents a polymeric structure if R 8 is a molecule containing two alkene or alkyne moieties coordinating in an hapto-2 coordination mode to the metal; or n is 4 and m is 1 if R 8 is a nitrogen, oxygen or sulfur containing molecule in which said nitrogen, oxygen or sulfur coordinate to the metal; in the presence of an inert solvent which boiling point is from 112°C to 165°C with a compound of formula III wherein the compound of formula III is selected from the group consisting of and a phosphane of formula IV R 3 R 4 P-X-PR 1 R 2 (IV), wherein R 1 , R 2 , R 3 , R 4 and X are as defined under formula I.
A quick-release device for an earthmoving machine with an arm for maneuvering a bucket, including two so-called front hooks , and a so-called rear latch , characterized in that it includes two inclined ramps arranged symmetrically on either side of the latch , the inclined plane of the two ramps passing below the hooks .
A method for adapting a printing device for fabrication of a wireframe structure on a surface, the printing device including a print head , said method comprising the steps of : registering parameters of the printing device , wherein the parameters include an angle of the print head defined from a horizontal axis and a diameter of the print head ; calculating , using the angle and the diameter, a depth defined along a vertical axis at which the print head deposits a material; and defining a plane at the angle of the print head at which the print head deposits the material, the depth and the plane defining a portion of space viable for printing the wireframe structure on the surface without collisions between the print head and the deposited material; slicing a 3D model of an object into segments using the calculated depth as a maximum thickness or a height of a segment; and defining a wireframe mesh pattern by calculating an even spacing of points for each layer of the wireframe structure and by calculating a minimum distance from a point on a bottom segment to a top segment. registering parameters of the printing device , wherein the parameters include an angle of the print head defined from a horizontal axis and a diameter of the print head ; calculating , using the angle and the diameter, a depth defined along a vertical axis at which the print head deposits a material; and defining a plane at the angle of the print head at which the print head deposits the material, the depth and the plane defining a portion of space viable for printing the wireframe structure on the surface without collisions between the print head and the deposited material; slicing a 3D model of an object into segments using the calculated depth as a maximum thickness or a height of a segment; and defining a wireframe mesh pattern by calculating an even spacing of points for each layer of the wireframe structure and by calculating a minimum distance from a point on a bottom segment to a top segment.
A laser system, comprising: a first retroreflector comprising at least one optical component having at least one non-flat optical surface, and a second retro-reflector , both of said retro-reflectors being such that a beam incident on either is reflected back along a path coincident with that of the incident beam; a gain medium 61 disposed between said first and second retro-reflectors; an output coupler , disposed such that part of said beam impinging thereon is directed out of said resonator; a photovoltaic power converter disposed relative to said output coupler, such that that part of said beam directed out of said resonator impinges on said photovoltaic power converter ; and at least one additional optical component having at least one non-flat optical surface, disposed between said retro-reflectors, wherein said gain medium is located at a pupil of said first retroreflector , said pupil being located at a position such that light passing at a plurality of angles through said at least one optical component or reflected at a plurality of angles from said at least one optical component, will be directed to said pupil. a first retroreflector comprising at least one optical component having at least one non-flat optical surface, and a second retro-reflector , both of said retro-reflectors being such that a beam incident on either is reflected back along a path coincident with that of the incident beam; a gain medium 61 disposed between said first and second retro-reflectors; an output coupler , disposed such that part of said beam impinging thereon is directed out of said resonator; a photovoltaic power converter disposed relative to said output coupler, such that that part of said beam directed out of said resonator impinges on said photovoltaic power converter ; and