mhurhangee/patent-ind-claim-en huggingface dataset:
A computer implemented method for generating a two-dimensional image from a three-dimensional reconstructed volume based on a plurality of projection images, the method comprising: acquiring (S202) the plurality of projection images of a dental anatomy on a detector ; determining (S208) an invalidity matrix for each projection image of the plurality of projection images; constructing (S212) a starting volume for reconstruction; performing (S236) an iteration process to iteratively update the starting volume to obtain a reconstructed volume; and reprojecting (S226) the reconstructed volume to obtain said two-dimensional image when a termination criteria is met, wherein the iteration process includes selecting a projection image of the plurality of projection images, and wherein the iteration process further includes a deweighting process driven by the invalidity matrix to remove the contributions of potentially problematic pixels of the selected image projection to the reconstructed volume, the determining step further includes identifying any invalid regions in a binary mask, calculating the distances of each pixel from its nearest valid and invalid pixels and combining said distances to obtain a value for each pixel. acquiring (S202) the plurality of projection images of a dental anatomy on a detector ; determining (S208) an invalidity matrix for each projection image of the plurality of projection images; constructing (S212) a starting volume for reconstruction; performing (S236) an iteration process to iteratively update the starting volume to obtain a reconstructed volume; and reprojecting (S226) the reconstructed volume to obtain said two-dimensional image when a termination criteria is met, wherein the iteration process includes selecting a projection image of the plurality of projection images, and wherein the iteration process further includes a deweighting process driven by the invalidity matrix to remove the contributions of potentially problematic pixels of the selected image projection to the reconstructed volume, the determining step further includes identifying any invalid regions in a binary mask, calculating the distances of each pixel from its nearest valid and invalid pixels and combining said distances to obtain a value for each pixel.
Machining tool for machining materials, in particular wood or wood-like materials, metals, plastics and/or composite materials, provided for rotary drive about an axis of rotation in one direction of rotation , comprising a base body and at least one cutting edge mounted on the base body as well as a chip space assigned to the respective cutting edge and formed in the base body in front of the cutting edge with respect to the direction of rotation , the base body having an external contour away from the chip space , wherein at least one continuous air passage is formed in the base body , wherein the air passage terminates into the chip space with a chip space opening , and wherein the air passage is routed out of the external contour of the base body with a contour opening located opposite the chip space opening , characterised in that the air passage is designed as a relief passage, wherein the contour opening of the air passage is located behind the associated chip space opening with respect to the direction of rotation .
A screen printing machine for printing a print medium onto a workpiece, comprising: a frame , an external housing supported by the frame , a print carriage with squeegee, a receptacle for receiving a printing screen (S) in use, a rail extending at least partially across and over the receptacle, a shuttle mounted for travel along the rail , and a cradle adapted to retain a container for print medium, the cradle being mounted on the shuttle , characterised in that the rail is statically fixed relative to the frame, and a portion of the rail comprises an exchange position for the shuttle , at which position a container for printing medium can be placed in or removed from the cradle , the container being separated from the print carriage. a frame , an external housing supported by the frame , a print carriage with squeegee, a receptacle for receiving a printing screen (S) in use, a rail extending at least partially across and over the receptacle, a shuttle mounted for travel along the rail , and a cradle adapted to retain a container for print medium, the cradle being mounted on the shuttle , characterised in that the rail is statically fixed relative to the frame, and a portion of the rail comprises an exchange position for the shuttle , at which position a container for printing medium can be placed in or removed from the cradle , the container being separated from the print carriage.
An automated process for the treatment of a biological tissue to produce a tissue matrix for allografts or xenografts, wherein the sequence of steps is as follows: a) the tissue is introduced into a treatment solution , b) the tissue is treated in the solution, with stirring , c) the tissue is removed from the treatment solution, d) the reaction vessel is emptied , wherein the sequence of steps is repeated till the end of the treatment, characterised in that all the steps of all the sequences are implemented in an automated manner in a "classified" chamber and inside a single reaction vessel , by changing the treatment solution in the reaction vessel between two sequences. a) the tissue is introduced into a treatment solution , b) the tissue is treated in the solution, with stirring , c) the tissue is removed from the treatment solution, d) the reaction vessel is emptied ,
A method for detecting soiling and/or color wear in the area of color transitions in at least one portion of a document of value of a predetermined type of document of value on the basis of processing data reproducing color coordinate values of image elements in a color space in dependence on the position of the areas in the portion of the document of value that correspond respectively to the image elements , and of reference data reproducing for a type of documents of value a predetermined color reference distribution of color coordinate values in the color space in dependence on reference positions on a document of value of the type of document of value, wherein it is determined for each of the image elements whether the color coordinate values in the color space that are allocated to the image element correspond to the color reference distribution, wherein the color reference distribution is given by at least one predetermined, closed reference surface , given by at least one linear segment predetermined for the type of document of value, and a predetermined distance of the points of the reference surface from the at least one linear segment, wherein the positions of the image elements whose color coordinate values were determined as corresponding to the reference distribution are compared to predetermined reference positions on the document of value, and wherein, in dependence on the result of the comparison, a presence or an absence of soiling and/or color wear in the area of a color transition is detected.
An aqueous ophthalmic pharmaceutical composition comprising tramadol or a pharmaceutically acceptable salt thereof, characterized in that the concentration of tramadol is comprised between 0.04% (w/v) and 0.07% (w/v), expressed as equivalent concentration of tramadol hydrochloride, and wherein tramadol is the only active ingredient of the composition.
A method for producing rare-earth magnets by applying a powder containing one or at least two selected from an oxide, a fluoride, an oxyfluoride, a hydroxide, or a hydride of R 2 , wherein R 2 represents one or at least two selected from rare-earth elements including Y and Sc, onto sintered magnet bodies made of an R 1 -Fe-B-based composition, wherein R 1 is one or at least two selected from rare-earth elements including Y and Sc, and heat treated to permit R 2 to be absorbed in the sintered magnet bodies , the method for producing rare-earth permanent magnets being characterized by providing a coating tank having a net belt passage opening at two mutually facing side walls individually, continuously feeding a slurry dispersing the powder in a solvent until overflowed, arranging a plurality of the sintered magnet bodies on a net belt conveyor and continuously conveying the sintered magnet bodies horizontally, applying the slurry onto the sintered magnet bodies that are passed into the slurry in the coating tank through the net belt passage openings , and drying the sintered magnet bodies to remove the solvent of the slurry thereby continuously applying the powder onto the plurality of sintered magnet bodies .
A filtering unit comprising: - a filtering component having an inner wall, an outer wall arranged around the inner wall so as to define an inner space between the inner wall and the outer wall, and a filtering medium partitioning the inner space into a pre-filter chamber and a post-filter chamber, at least said pre-filter chamber being circumferentially compartmented in sectors, at least one of said inner wall and outer wall having passages respectively communicating with corresponding ones of the sectors, - a divider arranged coaxially with the filtering component , the divider having distinct distribution columns , - a cover arranged at an axial end of the filtering component , and - a rotary backwashing distributor having a shutter provided with a discharge opening , the rotary backwashing distributor being mounted to rotate so that said discharge opening is periodically and selectively put into communication with each distribution column , whereby each distribution column periodically and selectively establishes communication between the discharge opening and respective ones of the passages, characterized in that the filtering unit further comprises a dividing plate arranged between the cover and the rotary backwashing distributor , the dividing plate being detachably secured with respect to the cover and having apertures opening into the distribution columns , and in that the shutter abuts a contact surface of the dividing plate at least on a closed contour surrounding the discharge opening . - a filtering component having an inner wall, an outer wall arranged around the inner wall so as to define an inner space between the inner wall and the outer wall, and a filtering medium partitioning the inner space into a pre-filter chamber and a post-filter chamber, at least said pre-filter chamber being circumferentially compartmented in sectors, at least one of said inner wall and outer wall having passages respectively communicating with corresponding ones of the sectors, - a divider arranged coaxially with the filtering component , the divider having distinct distribution columns , - a cover arranged at an axial end of the filtering component , and - a rotary backwashing distributor having a shutter provided with a discharge opening , the rotary backwashing distributor being mounted to rotate so that said discharge opening is periodically and selectively put into communication with each distribution column , whereby each distribution column periodically and selectively establishes communication between the discharge opening and respective ones of the passages,
An image display device comprising: an optical film having an in-plane birefringence; and a polarizer in this order, wherein the optical film and the polarizer are disposed to form an angle of about 45° between a slow axis of the optical film and an absorption axis of the polarizer, the optical film has a retardation of 3000 nm or more, light incident on the optical film provides at least 50% coverage of ITU-R BT.2020, and the optical film has a light transmittance of 20 to 80% at a wavelength of a maximum peak intensity in a wavelength range from 580 nm to 780 nm. an optical film having an in-plane birefringence; and a polarizer in this order, wherein the optical film and the polarizer are disposed to form an angle of about 45° between a slow axis of the optical film and an absorption axis of the polarizer, the optical film has a retardation of 3000 nm or more, light incident on the optical film provides at least 50% coverage of ITU-R BT.2020, and the optical film has a light transmittance of 20 to 80% at a wavelength of a maximum peak intensity in a wavelength range from 580 nm to 780 nm.
A rotary irradiation apparatus comprising: a rotating gantry ; a superconducting electromagnet being installed in the rotating gantry and forming at least one of a deflecting magnetic field that deflects a trajectory of a charged particle beam and a convergent magnetic field that converges the charged particle beam to guide the charged particle beam to an object to be irradiated; and a rotating gantry drive unit configured to drive/rotate the rotating gantry ; characterized by further comprising a control device configured to control the rotating gantry drive unit to rotate and stop the rotating gantry while the superconducting electromagnet is being excited and the charged particle beam is not irradiated. a rotating gantry ; a superconducting electromagnet being installed in the rotating gantry and forming at least one of a deflecting magnetic field that deflects a trajectory of a charged particle beam and a convergent magnetic field that converges the charged particle beam to guide the charged particle beam to an object to be irradiated; and a rotating gantry drive unit configured to drive/rotate the rotating gantry ; characterized by further comprising a control device configured to control the rotating gantry drive unit to rotate and stop the rotating gantry while the superconducting electromagnet is being excited and the charged particle beam is not irradiated.
An additive manufacturing device operable in a microgravity environment to create a part, the additive manufacturing device comprising: a feedstock source comprising feedstock; a material bonding component , the material bonding component configured to receive portions of the feedstock from the feedstock source , the material bonding component positioning and bonding each of the portions of the received feedstock according to part creation instructions; a material bonding component positioning system configured to position the material bonding component according to the part creation instructions; a build volume, the part being created within the build volume according to the part creation instructions; and control electronics including a power supply and a thermal control circuit, characterized in that the thermal control circuit and the power supply are electrically isolated, the control electronics including a PID controller configured to control the heating rate of an extruder nozzle during an initialization sequence. a feedstock source comprising feedstock; a material bonding component , the material bonding component configured to receive portions of the feedstock from the feedstock source , the material bonding component positioning and bonding each of the portions of the received feedstock according to part creation instructions; a material bonding component positioning system configured to position the material bonding component according to the part creation instructions; a build volume, the part being created within the build volume according to the part creation instructions; and control electronics including a power supply and a thermal control circuit, characterized in that the thermal control circuit and the power supply are electrically isolated, the control electronics including a PID controller configured to control the heating rate of an extruder nozzle during an initialization sequence.
Sulfur-crosslinkable rubber mixture comprising - at least one diene rubber and - at least one bonding system, wherein the bonding system is a steel cord bonding system based on organic cobalt salts and reinforcer resins and more than 2.5 phr sulfur, and - 10 to 200 phr of at least one silica and - 2 to 20 phr of at least one silane having the general empirical formula I) [(R 1 ) 3 Si-X] m S n (R 2 ) 2-m where the R 1 radicals within a molecule may be the same or different and are alkoxy groups having 1 to 10 carbon atoms or cyclic dialkoxy groups having 2 to 10 carbon atoms or cycloalkoxy groups having 4 to 10 carbon atoms or phenoxy groups or aryl groups having 6 to 20 carbon atoms or alkyl groups having 1 to 10 carbon atoms or alkenyl groups having 2 to 20 carbon atoms or aralkyl groups having 7 to 20 carbon atoms or halides, and where X is a polar organic urea-containing group and where m assumes the value of 1 or 2 and where n is an integer from 1 to 8 and where R 2 is a hydrogen atom or an acyl group having 1 to 20 carbon atoms. - at least one diene rubber and - at least one bonding system, wherein the bonding system is a steel cord bonding system based on organic cobalt salts and reinforcer resins and more than 2.5 phr sulfur, and - 10 to 200 phr of at least one silica and - 2 to 20 phr of at least one silane having the general empirical formula I) [(R 1 ) 3 Si-X] m S n (R 2 ) 2-m where the R 1 radicals within a molecule may be the same or different and are alkoxy groups having 1 to 10 carbon atoms or cyclic dialkoxy groups having 2 to 10 carbon atoms or cycloalkoxy groups having 4 to 10 carbon atoms or phenoxy groups or aryl groups having 6 to 20 carbon atoms or alkyl groups having 1 to 10 carbon atoms or alkenyl groups having 2 to 20 carbon atoms or aralkyl groups having 7 to 20 carbon atoms or halides, and where X is a polar organic urea-containing group and where m assumes the value of 1 or 2 and where n is an integer from 1 to 8 and where R 2 is a hydrogen atom or an acyl group having 1 to 20 carbon atoms.
Method for crane configuration and crane assembly on the basis of an online portal, which holds at least one database with a plurality of standard crane configurations or which is connected to the database, and with an interface for the user access to the online portal, wherein a user of the crane virtually composes their individual crane configuration from the plurality of standard configurations, and the individual crane configuration is stored on the online portal, wherein at least one further database of the online portal, or an externally linked database, holds assembly information about the stored individual crane configuration, the online portal filters the assembly information relevant in regard to the stored crane configuration, and provides it for retrieval by an assembly team and in that at least one crane control of a crane composed in accordance with the stored crane configuration has access to the online portal via a communication interface, and the online portal holds control parameters relevant to the stored crane configuration, which are retrieved by the crane control of the crane, wherein the crane control monitors the current set-up state of the crane during the assembly process based upon electronic identification features of the crane components, which can be electronically detected by the crane control and forwards the current set-up state to the online portal and a plausibility check of the installed crane components occurs on part of the online portal by comparing the received current set-up state with the stored individual crane configuration.
Cooling apparatus, in particular for electronic components, comprising a heat sink with several cooling sections protruding from a base body , and a temperature sensor provided on the heat sink , characterised in that the temperature sensor is arranged in a recess penetrating the base body and extending into the interior of only one adjoining cooling section .
An inhalation device for the generation of an aerosol of at least two liquid compositions, the device comprising at least a first and second reservoir containing at least a first and a second liquid composition (F1, F2), wherein the inhalation device is a pump-actuated inhaler adapted to release upon actuation a metered dose of the first liquid composition (F1) from the first reservoir and a metered dose of the second liquid composition (F2) from the second reservoir , wherein the first and second reservoir for storing the first and second liquid composition (F1, F2) are fluidically connected to at least a first and second pumping chamber for generation of a first pressure inside said first pumping chamber and a second pressure inside said second pumping chamber , a first and second riser pipe , each of which can be received with a reservoir-facing, interior end in said first and second pumping chamber , wherein the interior volume of the first and second pumping chamber is changeable by means of relative motion of the first and second pumping chamber to the first and second riser pipe , at least a first exit area and a second exit area adapted to separately eject the first and second liquid composition (F1, F2) from the inhalation device, a first potential energy storage unit coupled with one end of the first pumping chamber , and a second potential energy storage unit coupled with one end of the second pumping chamber , wherein each of the first and second riser pipe is immobile and firmly attached to the device and/or to the first and second exit area , and each of the first and second pumping chamber is movable relative to the device and/or to the first and second exit area .
A female coupling , comprising: a coupling body defining a longitudinal axis and an internal space ; a valve stem including a valve stem head , wherein the valve stem is in a fixed relationship with the coupling body ; a valve assembly disposed within the internal space and comprising the valve stem head and a valve sleeve , wherein the valve sleeve is movable, along the longitudinal axis , relative to the coupling body and the valve stem head to open and close a flow path through the female coupling ; a spring arranged to bias the valve sleeve against a seal member attached to the valve stem head to close the flow path through the female coupling ; and a mechanism coupled to the coupling body and configured to latch a mated male coupling to the female coupling , the mechanism movable between a latched arrangement and an unlatched arrangement, wherein the valve stem head includes a protuberance extending from a front face of the valve stem head along the longitudinal axis , wherein the protuberance is optionally T-shaped. a coupling body defining a longitudinal axis and an internal space ; a valve stem including a valve stem head , wherein the valve stem is in a fixed relationship with the coupling body ; a valve assembly disposed within the internal space and comprising the valve stem head and a valve sleeve , wherein the valve sleeve is movable, along the longitudinal axis , relative to the coupling body and the valve stem head to open and close a flow path through the female coupling ; a spring arranged to bias the valve sleeve against a seal member attached to the valve stem head to close the flow path through the female coupling ; and a mechanism coupled to the coupling body and configured to latch a mated male coupling to the female coupling , the mechanism movable between a latched arrangement and an unlatched arrangement, wherein the valve stem head includes a protuberance extending from a front face of the valve stem head along the longitudinal axis , wherein the protuberance is optionally T-shaped.