mhurhangee/patent-ind-claim-en huggingface dataset:
A normal vector tracing ultra-precision shape measurement method, comprising the steps of: preparing at least two pairs of biaxial goniometers and a uniaxial straight-ahead stage changing a distance between rotation centers of the goniometers, wherein one pair of goniometers constitutes a sample system and holds an object to be measured at a movable part thereof, and the other pair of goniometers constitutes an optical system and has at a movable part thereof a light source and a light detector using a quartered photodiode (QPD) based on a null method; controlling the two pairs of biaxial goniometers to overlap completely a measurement beam emitted from the light source and a reflection beam reflected on the surface of the object to be measured ; controlling the uniaxial straight-ahead stage to keep constant a light path length L between the light detector and the surface of the object to be measured ; and measuring a normal vector at an arbitrary measurement point on the surface of the object to be measured to determine the shape of the object to be measured , wherein, of the two pairs of biaxial goniometers and the uniaxial straight-ahead stage , one pair of biaxial goniometers and the uniaxial straight-ahead stage are subjected to fully-closed feedback control which is a follow-up control, under which output from the quartered photodiode (QPD) is input directly into an axis drive motor, the remaining pair of biaxial goniometers is subjected to semi-closed feedback control which is a constant value control, encoder outputs on all the axes and quartered photodiode (QPD) output are acquired simultaneously, and measurement point coordinates and normal vectors derived from the encoder outputs are corrected with the quartered photodiode (QPD) output, thereby to eliminate influence of steady-state deviation in the goniometer control system.
Procedure for the calibration of the weight measurement of an electromechanical level transmitter, comprising the following: - at least a displacement element, which is connected at least to a measuring drum by means of a measuring wire that can be wound, - at least a measuring shaft to which the measuring drum is mechanically connected in a permanent manner and which is accommodated in at least a pivot bearing, - at least a weight measurement calibrated in a calibration mode, which determines the current weight force of the displacement element and the measuring wire, and - a servomotor, which is coupled to the measuring shaft and which tracks the measuring shaft in line with the weight force determined by the weight measurement, wherein the level transmitter is designed in such a way that it determines a relative movement of the measuring drum generated by a change in the level of the liquid to be measured, characterized in that calibration values are determined in the calibration mode in that - at least two weights or displacement elements , having different, defined weights or masses (m, ml, m2), are freely suspended in succession from the measuring wire to determine their weight force (G, G1, G2), - a predefined rotational movement of the measuring drum is performed, and - the respective weight forces (G, G1, G2) are determined as calibration values for the weight measurement. - at least a displacement element, which is connected at least to a measuring drum by means of a measuring wire that can be wound, - at least a measuring shaft to which the measuring drum is mechanically connected in a permanent manner and which is accommodated in at least a pivot bearing, - at least a weight measurement calibrated in a calibration mode, which determines the current weight force of the displacement element and the measuring wire, and - a servomotor, which is coupled to the measuring shaft and which tracks the measuring shaft in line with the weight force determined by the weight measurement, - at least two weights or displacement elements , having different, defined weights or masses (m, ml, m2), are freely suspended in succession from the measuring wire to determine their weight force (G, G1, G2), - a predefined rotational movement of the measuring drum is performed, and - the respective weight forces (G, G1, G2) are determined as calibration values for the weight measurement.
A drying apparatus , comprising: a drying circuit within which working steam can be recirculated; a dryer for receiving material to be dried and forming part of the drying circuit so that in use working steam flows through the dryer ; an extraction line in fluid communication with the drying circuit for extracting a fraction of steam from the drying circuit ; and a heat reclaimer comprising a heat pump having an evaporator arranged to recover heat from extracted steam in the extraction line and a condenser arranged to transfer heat to working steam in the drying circuit; characterised by further comprising: a pre-pump compressor disposed upstream of the heat pump for compressing extracted steam in the extraction line ; and a de-superheater disposed downstream of the pre-pump compressor and upstream of the heat pump . a drying circuit within which working steam can be recirculated; a dryer for receiving material to be dried and forming part of the drying circuit so that in use working steam flows through the dryer ; an extraction line in fluid communication with the drying circuit for extracting a fraction of steam from the drying circuit ; and a heat reclaimer comprising a heat pump having an evaporator arranged to recover heat from extracted steam in the extraction line and a condenser arranged to transfer heat to working steam in the drying circuit; characterised by further comprising: a pre-pump compressor disposed upstream of the heat pump for compressing extracted steam in the extraction line ; and a de-superheater disposed downstream of the pre-pump compressor and upstream of the heat pump . a pre-pump compressor disposed upstream of the heat pump for compressing extracted steam in the extraction line ; and a de-superheater disposed downstream of the pre-pump compressor and upstream of the heat pump .
A fire retardant paper comprising: A. 20 wt% to 65 wt% refractory fibre; B. 0 wt% to 30 wt% organic fibre; C. 5.0 wt% to 65 wt% fire retardant material; D. 3.0 wt% to 30 wt% organic binder; and E. 0 to 4 wt% inorganic binder, wherein A+B+C+D+E > 80 wt% wherein the binder system comprises a first organic binder and a second organic binder, wherein the first organic binder has a lower glass transition temperature than the second organic binder, wherein the first organic binder has a glass transition temperature in the range of -100°C to 45°C and the second organic binder has a glass transition temperature in the range of 20°C to 100°C, and wherein the weight ratio of the first organic binder to the second organic binder is in the range of 0.5:1 to 20:1. A. 20 wt% to 65 wt% refractory fibre; B. 0 wt% to 30 wt% organic fibre; C. 5.0 wt% to 65 wt% fire retardant material; D. 3.0 wt% to 30 wt% organic binder; and E. 0 to 4 wt% inorganic binder, wherein A+B+C+D+E > 80 wt% wherein the binder system comprises a first organic binder and a second organic binder, wherein the first organic binder has a lower glass transition temperature than the second organic binder, wherein the first organic binder has a glass transition temperature in the range of -100°C to 45°C and the second organic binder has a glass transition temperature in the range of 20°C to 100°C, and wherein the weight ratio of the first organic binder to the second organic binder is in the range of 0.5:1 to 20:1.
A coating method, comprising: disposing a coating composition into a fluidly communicating space defined by an internal surface of a turbine component the fluidly communicating space including at least one aperture , wherein the coating composition comprises a slurry comprising a donor material comprising metallic aluminum, a halide activator and a binder containing an organic polymer; sealing the at least one aperture , forming an enclosed space ; heating the internal surface and the coating composition under autogenous pressure, vaporizing the coating composition and coating the internal surface with the coating composition ; and unsealing the at least one aperture , reforming the fluidly communicating space . disposing a coating composition into a fluidly communicating space defined by an internal surface of a turbine component the fluidly communicating space including at least one aperture , wherein the coating composition comprises a slurry comprising a donor material comprising metallic aluminum, a halide activator and a binder containing an organic polymer; sealing the at least one aperture , forming an enclosed space ; heating the internal surface and the coating composition under autogenous pressure, vaporizing the coating composition and coating the internal surface with the coating composition ; and unsealing the at least one aperture , reforming the fluidly communicating space .
An implant component with an adjusting device for an implantable prosthesis, which is designed for fastening to a bone to be extended, comprising two fastening parts which are displaceable relative to one another, which are displaced relative to one another by means of the adjusting device for longitudinal expansion, wherein the adjusting device comprises a drive element with a permanent magnet which is arranged so as to be rotatable and which acts via a gear on a spindle drive for converting a rotary movement of the permanent magnet into a distracting longitudinal movement, wherein the drive element is designed for actuation by means of a magnetic field of an extracorporeal drive unit (7, 7', 7"), characterized in that a bending rod is provided for force transmission from the drive element to the spindle drive .
Method for displaying a representation of a portion of a three-dimensional surface by rendering data representing physical features of the portion of the three-dimensional surface, the data being apportioned into a multitude of tiles at a plurality of different detail levels (331-333), the representation comprising a multitude of image pixels , an 8-bit stencil buffer being assigned to each image pixel , the method comprising • identifying tiles that need to be rendered, and • sequentially rendering the identified tiles , wherein at least a portion of a tile is displayed by a multitude of image pixels , characterized by • sorting the tiles in a list according to a distance (d 1 , d 2 ) between the tiles and an observation point or a centre point of the representation , • assigning an unambiguous distance value to each of the identified tiles , the distance value being a value in a number range of the stencil buffer and being assigned according to a position of the tile in the list , and • storing a default buffer value in the stencil buffers of the image pixels , wherein • the default buffer value and the distance value that is assigned to a first tile in the list are the minimum and maximum values in the number range of the stencil buffer, and • the rendering begins with a first tile in the list and is performed sequentially for every tile and in the order of the distance value of the tiles , wherein the rendering comprises comparing the buffer values of image pixels and the distance value of a presently rendered tile and, based on the result of comparing the buffer value and the distance value , storing the distance value as a new buffer value in the stencil buffer of the respective pixel and displaying data information from the tile in the pixel . • identifying tiles that need to be rendered, and • sequentially rendering the identified tiles , wherein at least a portion of a tile is displayed by a multitude of image pixels , • sorting the tiles in a list according to a distance (d 1 , d 2 ) between the tiles and an observation point or a centre point of the representation , • assigning an unambiguous distance value to each of the identified tiles , the distance value being a value in a number range of the stencil buffer and being assigned according to a position of the tile in the list , and • storing a default buffer value in the stencil buffers of the image pixels , • the default buffer value and the distance value that is assigned to a first tile in the list are the minimum and maximum values in the number range of the stencil buffer, and • the rendering begins with a first tile in the list and is performed sequentially for every tile and in the order of the distance value of the tiles ,
A method for growing the producer cell line NB-324K infected with parvovirus H-1, comprising culturing the infected NB-324K cells in a serum-free medium comprising 16-22 mM glucose, 3-5 mM glutamine, 0.1-0.6 mM glutamate, 0.5-1.0 mM lactate, less than 0.3 mM ammonium and 3-10 μg/μl proteins comprising epithelial growth factor and Hypep 1510 ® , wherein the medium has a pH of 7.0 - 7.5.
A container comprising a cylindrical pouring spout , which has at least one external thread , and an attachment which can be screwed onto the pouring spout and has at least one internal thread , the external thread of the pouring spout forming an undercut for the internal thread of the attachment via an effective thread portion when the attachment is in a screw-on end position, and the external thread of the pouring spout comprising an additional segment , characterized in that - the effective thread portion is 360 to 720 degrees in the circumferential direction; - the segment length of the additional segment is from 135 to 225 degrees in the circumferential direction, by which segment length a total length of the thread of the pouring spout is greater than a length of the effective thread portion, the additional segment comprising a thread flank having a flank angle that is equal to a flank angle of a thread flank of the effective thread portion. - the effective thread portion is 360 to 720 degrees in the circumferential direction; - the segment length of the additional segment is from 135 to 225 degrees in the circumferential direction, by which segment length a total length of the thread of the pouring spout is greater than a length of the effective thread portion, the additional segment comprising a thread flank having a flank angle that is equal to a flank angle of a thread flank of the effective thread portion.
A saddled vehicle, comprising a handle steering shaft that is operated by a handle , a main frame that rotatably supports the handle steering shaft , a front wheel steering shaft that is disposed in front of the handle steering shaft and steers a front wheel , a fork support portion that rotatably supports the front wheel steering shaft , link members that swingably connect the respective main frame and fork support portion , a shock absorber that is laid on the respective main frame and link members , and a front fork including the front wheel steering shaft at an upper portion while pivotally supporting the front wheel at a lower end portion, wherein the front fork comprises a pair of left and right arm portions , and a bridge portion integrally connecting the left and right arm portions , characterized in that lightening holes are provided in the arm portion , the lightening holes are covered with a cover member that is provided to be exposed to an outer side surface of the arm portion , from outside.
A spectacle lens manufacturing system comprising: a lens mold to be filled with a lens material; and fluid resin discharge means configured to discharge a curable fluid resin, wherein the fluid resin discharge means is configured to form at least a portion of the lens mold by discharging the fluid resin, the lens mold includes: a front lens mold having a rear surface that defines a front surface of a spectacle lens ; a rear lens mold having a front surface that defines a rear surface of the spectacle lens; and a side peripheral lens mold having an inner surface that defines a side periphery of the spectacle lens, characterized in that the fluid resin discharge means is configured to form a part including at least a portion of an inner surface of the side peripheral lens mold, the spectacle lens manufacturing system further includes contour shape data acquisition means configured to obtain contour shape data indicating a contour shape of the spectacle lens, and the fluid resin discharge means is configured to form at least a portion of the inner surface of the side peripheral lens mold into a shape according to the contour shape data. a lens mold to be filled with a lens material; and fluid resin discharge means configured to discharge a curable fluid resin, wherein the fluid resin discharge means is configured to form at least a portion of the lens mold by discharging the fluid resin, the lens mold includes: a front lens mold having a rear surface that defines a front surface of a spectacle lens ; a rear lens mold having a front surface that defines a rear surface of the spectacle lens; and a side peripheral lens mold having an inner surface that defines a side periphery of the spectacle lens, characterized in that the fluid resin discharge means is configured to form a part including at least a portion of an inner surface of the side peripheral lens mold, the spectacle lens manufacturing system further includes contour shape data acquisition means configured to obtain contour shape data indicating a contour shape of the spectacle lens, and the fluid resin discharge means is configured to form at least a portion of the inner surface of the side peripheral lens mold into a shape according to the contour shape data.
A sample collection container apparatus, comprising: a lower collection cup of a sample collection container , the lower collection cup configured to collect a first volume of a sample; a float device configured to seal the lower collection cup of the sample collection container when the lower collection cup has been filled with the first volume of the sample; an upper collection cup of the sample collection container configured to be attachable to the lower collection cup , the upper collection cup of the sample collection container configured to collect a second volume of the sample; and characterized by further comprising a top cap configured to seal the first volume area of the sample collection container from the second volume area of the sample collection container. a lower collection cup of a sample collection container , the lower collection cup configured to collect a first volume of a sample; a float device configured to seal the lower collection cup of the sample collection container when the lower collection cup has been filled with the first volume of the sample; an upper collection cup of the sample collection container configured to be attachable to the lower collection cup , the upper collection cup of the sample collection container configured to collect a second volume of the sample; and characterized by further comprising a top cap configured to seal the first volume area of the sample collection container from the second volume area of the sample collection container.
A method for wireless communications comprising: receiving, at an access point, AP, from a first wireless node (410-1, 610-1) in a plurality of wireless nodes (410-1, 410-2, 410-3, 610-1, 610-2, 610-3), a request as part of a medium access contention process to transmit data from the first wireless node in the plurality of wireless nodes, wherein the medium access contention process comprises an Enhanced Distributed Channel Access, EDCA-based access contention; and in response to receiving the request from the first wireless node transmitting a multi-cast message to a set of wireless nodes in the plurality of wireless nodes including the first wireless node to permit data transmission from the set of wireless nodes, wherein the multi-cast message comprises a confirmation to permit data transmission in a transmit opportunity by the first wireless node and indicates parameters for one or more other wireless nodes, which did not send a request to transmit data, in the set of wireless nodes to transmit data in the transmit opportunity, wherein the parameters comprise a spatial stream value, a modulation and coding scheme, MCS, value or a power offset value and wherein the transmit opportunity is a period of time specified by the first wireless node during which the medium is reserved for data transmission, the period of time referred to as a TxOP duration, and wherein the set of wireless nodes is chosen by the AP based on the TxOP duration requested by the first wireless node. receiving, at an access point, AP, from a first wireless node (410-1, 610-1) in a plurality of wireless nodes (410-1, 410-2, 410-3, 610-1, 610-2, 610-3), a request as part of a medium access contention process to transmit data from the first wireless node in the plurality of wireless nodes, wherein the medium access contention process comprises an Enhanced Distributed Channel Access, EDCA-based access contention; and in response to receiving the request from the first wireless node transmitting a multi-cast message to a set of wireless nodes in the plurality of wireless nodes including the first wireless node to permit data transmission from the set of wireless nodes, wherein the multi-cast message comprises a confirmation to permit data transmission in a transmit opportunity by the first wireless node and indicates parameters for one or more other wireless nodes, which did not send a request to transmit data, in the set of wireless nodes to transmit data in the transmit opportunity, wherein the parameters comprise a spatial stream value, a modulation and coding scheme, MCS, value or a power offset value and wherein the transmit opportunity is a period of time specified by the first wireless node during which the medium is reserved for data transmission, the period of time referred to as a TxOP duration, and wherein the set of wireless nodes is chosen by the AP based on the TxOP duration requested by the first wireless node.