mhurhangee/patent-ind-claim-en huggingface dataset:
A device for transferring torque to a drilling bit in a borehole having a borehole axis, comprising: a support element configured to rotate in the borehole about the borehole axis; a torque transferring element configured to transfer torque from the support element to the drilling bit and further configured to isolate torsional oscillations that are created at the drilling bit from the support element ; a blocking element configured to block rotation of the torque transferring element relative to the support element about the borehole axis in at least one direction, wherein the blocking element is fixedly and non-detachably connected to the support element and the torque transferring element; and a bearing element between the support element and the drilling bit ; wherein the torque transferring element has a higher flexibility per unit length than the support element . a support element configured to rotate in the borehole about the borehole axis; a torque transferring element configured to transfer torque from the support element to the drilling bit and further configured to isolate torsional oscillations that are created at the drilling bit from the support element ; a blocking element configured to block rotation of the torque transferring element relative to the support element about the borehole axis in at least one direction, wherein the blocking element is fixedly and non-detachably connected to the support element and the torque transferring element; and a bearing element between the support element and the drilling bit ; wherein the torque transferring element has a higher flexibility per unit length than the support element .
A lossless coding method for a digital signal in a floating-point format, comprising the steps of: (a) converting a sequence of first signal samples (X) in the floating-point format into a sequence of second signal samples (Y) in an integer format by truncation of a fractional part so that the absolute values thereof are reduced, and so that the sequence of second signal samples (Y) approximates a waveform of an original analog signal from which the sequence of first signal samples (X) has been derived; (b) losslessly compressing, for each frame composed of a plurality of samples, said sequence of second signal samples (Y) in the integer format to produce a first code sequence (Ca) and outputting the first code sequence (Ca); (c) producing a sequence of difference signal samples (Z) in the floating-point format each corresponding to the difference between a respective second signal sample (Y) in the integer format and the corresponding first signal sample (X) in the floating-point format; and (d) losslessly compressing digits capable of being non-zero in said difference signal samples (Z) in the floating-point format to produce a second code sequence (Cb) or setting said digits capable of being non-zero in said difference signal samples (Z) in the floating-point format as the second code sequence (Cb), and outputting the second code sequence (Cb), said digits capable of being non-zero in each difference signal sample being determined by the absolute value of the corresponding one of said second signal samples (Y) in the integer format. (a) converting a sequence of first signal samples (X) in the floating-point format into a sequence of second signal samples (Y) in an integer format by truncation of a fractional part so that the absolute values thereof are reduced, and so that the sequence of second signal samples (Y) approximates a waveform of an original analog signal from which the sequence of first signal samples (X) has been derived; (b) losslessly compressing, for each frame composed of a plurality of samples, said sequence of second signal samples (Y) in the integer format to produce a first code sequence (Ca) and outputting the first code sequence (Ca); (c) producing a sequence of difference signal samples (Z) in the floating-point format each corresponding to the difference between a respective second signal sample (Y) in the integer format and the corresponding first signal sample (X) in the floating-point format; and (d) losslessly compressing digits capable of being non-zero in said difference signal samples (Z) in the floating-point format to produce a second code sequence (Cb) or setting said digits capable of being non-zero in said difference signal samples (Z) in the floating-point format as the second code sequence (Cb), and outputting the second code sequence (Cb), said digits capable of being non-zero in each difference signal sample being determined by the absolute value of the corresponding one of said second signal samples (Y) in the integer format.
A vinyl chloride-based resin composition comprising a copolymer of a vinyl chloride-based monomer, an isobutyl vinyl ether monomer, and a polyethylene glycol-based monomer containing a (meth)acrylate group in a molecule.
A solar module with - at least one photovoltaic element , - at least one thermal conduction layer that is in thermal contact with the at least one photovoltaic element , and - at least one cooling duct that is in thermal contact with the at least one thermal conduction layer, characterised in that the at least one thermal conduction layer comprises at least one metal expanded grate with a plurality of holes . - at least one photovoltaic element , - at least one thermal conduction layer that is in thermal contact with the at least one photovoltaic element , and - at least one cooling duct that is in thermal contact with the at least one thermal conduction layer,
A variable-diameter adsorption winding needle mechanism , comprising a winding needle assembly , a first adsorption winding needle , a second adsorption winding needle and a pin assembly , wherein the winding needle assembly is configured to be connected with a winding head and rotated under driving of the winding head, the first adsorption winding needle and the second adsorption winding needle are arranged oppositely and configured to be spliced to form a winding needle head for winding a material tape, an accommodating through hole running through the winding needle head at center thereof is provided at a splicing position between the first adsorption winding needle and the second adsorption winding needle, the winding needle assembly is arranged as partially penetrating through the accommodating through hole and extends out from one end of the winding needle head, the pin assembly is arranged at the other end of the winding needle head, is arranged opposite to the accommodating through hole, and is configured to be in detachable transmission connection with the winding needle assembly , a plurality of adsorption holes configured for adsorbing a head of the material tape are provided on outer peripheral surfaces of the first adsorption winding needle and the second adsorption winding needle , the winding needle assembly is further configured to drive the first adsorption winding needle and the second adsorption winding needle to move away or close to each other under driving of the pin assembly , so as to increase or decrease a winding diameter of the winding needle head.
An electrical bushing comprising an electrically insulating shell having a central longitudinal through hole as well as a first longitudinal end configured to be at a top of the bushing and a second longitudinal end configured to be at a bottom of the bushing; wherein the bushing is configured for accommodating an electrical conductor positioned through the central longitudinal through hole of the shell; wherein the shell comprises fastening means for fastening the bushing to a wall of an electrical apparatus , through which wall the bushing is configured for allowing the electrical conductor to pass; wherein the shell is configured for sealingly containing an electrically insulating liquid in the bushing by means of a circumferential groove in the shell for sealingly meshing with a sealing means of the bushing fitted around the conductor , allowing the bushing to be liquid-filled and preventing leakage between the shell and the conductor at the second longitudinal end ; and wherein the shell is moulded as a single piece from an electrically insulating polymeric material.
A method for examining a sample, wherein the sample is illuminated simultaneously in several different sample planes each along an illumination line with an illumination light beam and wherein each sample region, illuminated along an illumination line , is scanned using one and the same detection objective each with its own detection PSF and the detection light, emanating from the illuminated sample regions, is detected simultaneously and spatially separately from one another, and wherein either the detection light, emanating from the illuminated sample regions, is detected using line detectors that are located in different detection planes that are conjugated to the respective illumination planes; or wherein the detection light, emanating from the illuminated sample areas, is detected by means of a surface detector , wherein each illuminated sample area is assigned its own detection area on the surface detector , and wherein a means for influencing the optical path length is disposed in each partial detection beam path.
A crystal of a compound of formula (I) characterized by diffraction peaks expressed by 2θ values at 7.86°, 19.09°, 21.80°, 23.87°, 26.00°, and 28.12° in an X-ray powder diffraction spectrum,
Packaging and distribution assembly for a fluid product, comprising: a receptacle able to receive a first fluid composition , said receptacle comprising an opening provided with first removable means of assembly ; - a storage member , comprising: - second removable means of assembly , able to cooperate with the first removable means of assembly for closing the receptacle; and - a tubular reservoir , integral with said second removable means of assembly and able to receive a second fluid composition , said tubular reservoir comprising a closed end , configured to be arranged inside the receptacle in an assembled configuration of said receptacle with said storage member; and - a pressurization member of the tubular reservoir; characterized in that the storage member and the pressurization member comprise respectively a first and a second sealing skirts, said first and second sealing skirts being configured to be inserted one in the other in a sealed manner, in such a way as to define a closed chamber in communication with the tubular reservoir , to be displaced axially one in relation to the other in such a way as to decrease the volume of said closed chamber. a receptacle able to receive a first fluid composition , said receptacle comprising an opening provided with first removable means of assembly ; - a storage member , comprising: - second removable means of assembly , able to cooperate with the first removable means of assembly for closing the receptacle; and - a tubular reservoir , integral with said second removable means of assembly and able to receive a second fluid composition , said tubular reservoir comprising a closed end , configured to be arranged inside the receptacle in an assembled configuration of said receptacle with said storage member; and - a pressurization member of the tubular reservoir; - a storage member , comprising: - second removable means of assembly , able to cooperate with the first removable means of assembly for closing the receptacle; and - a tubular reservoir , integral with said second removable means of assembly and able to receive a second fluid composition , said tubular reservoir comprising a closed end , configured to be arranged inside the receptacle in an assembled configuration of said receptacle with said storage member; and - second removable means of assembly , able to cooperate with the first removable means of assembly for closing the receptacle; and - a tubular reservoir , integral with said second removable means of assembly and able to receive a second fluid composition , - a pressurization member of the tubular reservoir; characterized in that the storage member and the pressurization member comprise respectively a first and a second sealing skirts, said first and second sealing skirts being configured to be inserted one in the other in a sealed manner, in such a way as to define a closed chamber in communication with the tubular reservoir , to be displaced axially one in relation to the other in such a way as to decrease the volume of said closed chamber.
Set of a first and a second preparation for use in an endodontic treatment method, the first preparation comprising an oxidising agent, the second preparation comprising silver antibacterial nanoparticles encapsulated in mesoporous shells to slow their oxidation by the oxidising agent, said first and second preparations being intended to be mixed before or during said endodontic treatment to form an endodontic irrigation solution and to activate the antibacterial effect of the nanoparticles by allowing the oxidising agent to oxidise the nanoparticles.
A method for determining channel state information, CSI, comprising: determining (S410), by a terminal device, the number of bits of a CSI-reference signal, CSI-RS, resource indicator, CRI, in CSI and non-zero power, NZP, CSI-RS resources respectively indicated by different values of the CRI in the CSI, according to whether an NZP CSI-RS resource is available for CSI measurements under different measurement hypotheses, characterized in that determining the number of the bits of the CRI in the CSI comprises: determining that the number of the bits of the CRI is log 2 ( K + N ) when the NZP CSI-RS resource is available for the CSI measurements under the different measurement hypotheses; and determining that the number of the bits of the CRI is log 2 ( K - N) when the NZP CSI-RS resource is unavailable for the CSI measurements under the different measurement hypotheses, wherein K represents the number of NZP CSI-RS resources in an NZP CSI-RS resource set for channel measurements, and N represents the number of channel measurement resource, CMR, pairs for a CSI measurement under a measurement hypothesis of non-coherent joint transmission, NC-JT, in the NZP CSI-RS resource set for channel measurements. determining (S410), by a terminal device, the number of bits of a CSI-reference signal, CSI-RS, resource indicator, CRI, in CSI and non-zero power, NZP, CSI-RS resources respectively indicated by different values of the CRI in the CSI, according to whether an NZP CSI-RS resource is available for CSI measurements under different measurement hypotheses, characterized in that determining the number of the bits of the CRI in the CSI comprises: determining that the number of the bits of the CRI is log 2 ( K + N ) when the NZP CSI-RS resource is available for the CSI measurements under the different measurement hypotheses; and determining that the number of the bits of the CRI is log 2 ( K - N) when the NZP CSI-RS resource is unavailable for the CSI measurements under the different measurement hypotheses, determining that the number of the bits of the CRI is log 2 ( K + N ) when the NZP CSI-RS resource is available for the CSI measurements under the different measurement hypotheses; and determining that the number of the bits of the CRI is log 2 ( K - N) when the NZP CSI-RS resource is unavailable for the CSI measurements under the different measurement hypotheses, wherein K represents the number of NZP CSI-RS resources in an NZP CSI-RS resource set for channel measurements, and N represents the number of channel measurement resource, CMR, pairs for a CSI measurement under a measurement hypothesis of non-coherent joint transmission, NC-JT, in the NZP CSI-RS resource set for channel measurements.
An interferometric electron microscope causing electron waves to interfere with each other, comprising: an electron source ; an irradiating lens system irradiating a specimen with an electron beam emitted from the electron source ; a focusing lens system focusing an image of the specimen; an observational plane used for observing the image of the specimen focused by the focusing lens system ; an artificial grating disposed between the electron source and the irradiating lens system and diffracting the electron beam emitted from the electron source to produce a first electron wave and a second electron wave; a voltage-applied mask disposed in the irradiating lens system , the voltage applied mask comprising two holes for passing, respectively, the first and second electron waves, a first electrode arranged at a center of the voltage-applied mask and between the two holes , and two second electrodes arranged, respectively, on outer sides of the two holes , wherein the voltage-applied mask is configured to interrupt electron waves other than diffracted waves used as the first electron wave and the second electron wave, of electron waves diffracted by the artificial grating , and is operable to deflect the electron waves to control positions and angles at which the first electron wave and the second electron wave irradiate a specimen plane; and an electron beam biprism disposed in the focusing lens system and operable to deflect the objective wave and the reference wave to superimpose the objective wave and the reference wave on the observational plane so as to produce an image. an electron source ; an irradiating lens system irradiating a specimen with an electron beam emitted from the electron source ; a focusing lens system focusing an image of the specimen; an observational plane used for observing the image of the specimen focused by the focusing lens system ; an artificial grating disposed between the electron source and the irradiating lens system and diffracting the electron beam emitted from the electron source to produce a first electron wave and a second electron wave; a voltage-applied mask disposed in the irradiating lens system , the voltage applied mask comprising two holes for passing, respectively, the first and second electron waves, a first electrode arranged at a center of the voltage-applied mask and between the two holes , and two second electrodes arranged, respectively, on outer sides of the two holes , wherein the voltage-applied mask is configured to interrupt electron waves other than diffracted waves used as the first electron wave and the second electron wave, of electron waves diffracted by the artificial grating , and is operable to deflect the electron waves to control positions and angles at which the first electron wave and the second electron wave irradiate a specimen plane; and an electron beam biprism disposed in the focusing lens system and operable to deflect the objective wave and the reference wave to superimpose the objective wave and the reference wave on the observational plane so as to produce an image.
Sensor for detecting at least one edge of at least one product web running in a run direction , wherein the sensor has active elements , which are arranged adjacent to one another in at least one detection direction extending transversely to the run direction of the at least one product web , and the active elements are formed by transmitters and receivers , wherein the transmitters can emit waves and the receivers can receive the waves , and the product web is provided for influencing the waves in the radiation path between the transmitters and receivers , wherein a first and a second of the active elements are adjacent in the detection direction and have a first mutual spacing in the detection direction , characterized in that the second and a third of the active elements are adjacent in the detection direction and have a second mutual spacing in the detection direction , which corresponds to at least 1.2 times the first spacing , and the third and a fourth of the active elements are arranged adjacent in the detection direction , wherein a mutual third spacing between the third and fourth of the active elements in the detection direction corresponds to at most 1.1 times the first spacing .
A connecting system, comprising a connecting element , comprising a metal substrate having two opposite joining surfaces, wherein the joining surfaces are provided with hard particles, which are fixed on the metal substrate by means of a metallic binder layer, and wherein the metal substrate has at least one opening having an inner hole , and at least one fastening element , wherein the number of fastening elements corresponds to the number of openings of the metal substrate of the connecting element, and wherein the at least one fastening element has a shaft and a head ; characterized in that the at least one opening has an outer contour , wherein at the outer contour of the opening there is at least one extension of the metal substrate, wherein the at least one extension is directed towards the inner hole of the opening , and wherein the diameter of the inner hole of the at least one opening is at least the major diameter of the shaft of the fastening element, multiplied by a factor of 1.05 and the diameter of the inner hole is at most the major diameter of the shaft of the fastening element, multiplied by a factor of 1.50 so that the shaft can be inserted into the inner hole of the at least one opening . a connecting element , comprising a metal substrate having two opposite joining surfaces, wherein the joining surfaces are provided with hard particles, which are fixed on the metal substrate by means of a metallic binder layer, and wherein the metal substrate has at least one opening having an inner hole , and at least one fastening element , wherein the number of fastening elements corresponds to the number of openings of the metal substrate of the connecting element, and wherein the at least one fastening element has a shaft and a head ; characterized in that the at least one opening has an outer contour , wherein at the outer contour of the opening there is at least one extension of the metal substrate, wherein the at least one extension is directed towards the inner hole of the opening , and wherein the diameter of the inner hole of the at least one opening is at least the major diameter of the shaft of the fastening element, multiplied by a factor of 1.05 and the diameter of the inner hole is at most the major diameter of the shaft of the fastening element, multiplied by a factor of 1.50 so that the shaft can be inserted into the inner hole of the at least one opening .