mhurhangee/patent-ind-claim-en huggingface dataset:
A process for the preparation of a block copolymer comprising a first type of polyolefin block and at least one type of second polymer block, the process comprising the steps of: A) polymerizing at least one type of olefin monomer using a catalyst system to obtain a first polyolefin block containing a main group metal on at least one chain end; the catalyst system comprising: i) a metal catalyst or metal catalyst precursor comprising a metal from Group 3-10 of the IUPAC Periodic Table of elements; and ii) at least one type of chain transfer agent; and iii) optionally a co-catalyst; B) reacting the first polyolefin block containing a main group metal on at least one chain end obtained in step A) with at least one type of oxidizing agent and subsequently at least one type of metal substituting agent to obtain a first polyolefin block containing at least one functionalized chain end; C) forming at least one second polymer block on the first polyolefin block, wherein as an initiator the functionalized chain end of the first polyolefin block obtained in step B) is used to obtain the block copolymer, wherein step C) of obtaining a block copolymer is carried out by at least one nucleophilic substitution reaction at a carbonyl group-containing functionality of at least one type of second polymer. A) polymerizing at least one type of olefin monomer using a catalyst system to obtain a first polyolefin block containing a main group metal on at least one chain end; the catalyst system comprising: i) a metal catalyst or metal catalyst precursor comprising a metal from Group 3-10 of the IUPAC Periodic Table of elements; and ii) at least one type of chain transfer agent; and iii) optionally a co-catalyst; i) a metal catalyst or metal catalyst precursor comprising a metal from Group 3-10 of the IUPAC Periodic Table of elements; and ii) at least one type of chain transfer agent; and iii) optionally a co-catalyst; B) reacting the first polyolefin block containing a main group metal on at least one chain end obtained in step A) with at least one type of oxidizing agent and subsequently at least one type of metal substituting agent to obtain a first polyolefin block containing at least one functionalized chain end; C) forming at least one second polymer block on the first polyolefin block, wherein as an initiator the functionalized chain end of the first polyolefin block obtained in step B) is used to obtain the block copolymer, wherein step C) of obtaining a block copolymer is carried out by at least one nucleophilic substitution reaction at a carbonyl group-containing functionality of at least one type of second polymer.
A near field communication, NFC, device , comprising: a modulator configured to modulate a carrier signal received from an external reader, resulting in a modulated carrier signal; a controller configured to control a transmission of the modulated carrier signal to the external reader; a transmitter driver configured to transmit said modulated carrier signal, said transmitter driver having a variable resistance; wherein the controller is further configured to change said variable resistance during a modulation phase of the NFC device such that a clock synchronization window is widened; wherein the controller is configured to change said variable resistance by selecting a resistance from a plurality of different resistances; characterized in that the controller is configured to select different resistances for consecutive transmission pulses during the modulation phase. a modulator configured to modulate a carrier signal received from an external reader, resulting in a modulated carrier signal; a controller configured to control a transmission of the modulated carrier signal to the external reader; a transmitter driver configured to transmit said modulated carrier signal, said transmitter driver having a variable resistance; wherein the controller is further configured to change said variable resistance during a modulation phase of the NFC device such that a clock synchronization window is widened; wherein the controller is configured to change said variable resistance by selecting a resistance from a plurality of different resistances; characterized in that the controller is configured to select different resistances for consecutive transmission pulses during the modulation phase.
An electric tool in which a pulsating input voltage is inputted to a drive circuit of a motor , characterized in that the electric tool comprises: a control part configured to vary output power or output voltage supplied to the motor from the drive circuit in accordance with the pulsation of the input voltage inputted to the drive circuit .
A load-bearing and heat-insulating structural element having a thickness and a planar extension composed of rod-shaped Typha leaf particles , wherein the rod-shaped Typha leaf particles are oriented perpendicularly to the thickness of the structural element and are joined to each other by way of bonding , preferably by way of mineral bonding using no substantial non-mineral additives, such that no cover layers are required to stabilize the structural element, characterized in that longitudinally cut Typha leaves yield the rod-shaped Typha leaf particles .
A method for decoding of coded delta transform coefficients , the method being used for transcoding, comprising: deriving (s1002) a predicted residual block from a decoded and downsized reconstruction of a high quality, HQ, video bitstream and a prediction obtained from information encoded as a side information, SI; transforming (s1004) the predicted residual block using a forward transform, thereby producing a plurality of original estimated coefficients, OECs , the plurality of OECs comprising a first OEC; quantizing (s1006) the plurality of OECs , thereby producing a plurality of quantized estimated transform coefficients, ETCs comprising a first ETC corresponding to the first OEC; selecting (s1008) a category for a block position based on the value the first OEC located in the same position; decoding (s1010) a first coded delta transform coefficient, DTC corresponding to the first OEC, thereby producing a first decoded DTC, wherein the decoding comprises using the selected category to decode the first coded DTC , wherein the decoding comprises using a scanning pattern which first processes all coded DTCs which belong to one particular category , followed by processing of all coded DTCs which belong to different particular categories , and computing (s1012) a first original transform coefficient , corresponding to a low quality, LQ, video, by adding the first decoded DTC to the first ETC . deriving (s1002) a predicted residual block from a decoded and downsized reconstruction of a high quality, HQ, video bitstream and a prediction obtained from information encoded as a side information, SI; transforming (s1004) the predicted residual block using a forward transform, thereby producing a plurality of original estimated coefficients, OECs , the plurality of OECs comprising a first OEC; quantizing (s1006) the plurality of OECs , thereby producing a plurality of quantized estimated transform coefficients, ETCs comprising a first ETC corresponding to the first OEC; selecting (s1008) a category for a block position based on the value the first OEC located in the same position; decoding (s1010) a first coded delta transform coefficient, DTC corresponding to the first OEC, thereby producing a first decoded DTC, wherein the decoding comprises using the selected category to decode the first coded DTC , wherein the decoding comprises using a scanning pattern which first processes all coded DTCs which belong to one particular category , followed by processing of all coded DTCs which belong to different particular categories , and computing (s1012) a first original transform coefficient , corresponding to a low quality, LQ, video, by adding the first decoded DTC to the first ETC .
Sampling device for introducing an individualized seed grain into a measuring device , which can be used for the classification of the individualized seed grain , comprising - an outer tube for receiving the sampling device into the measuring device , a sample chamber of the measuring device being provided within a volume of the outer tube , the outer tube having a closed bottom ; - an inner tube for receiving an individualized seed grain , the inner tube being inserted in the outer tube and having a lower opening , whereby the individualized seed grain can be introduced into the volume of the outer tube ; and - an intermediate space between the outer tube and the inner tube , the intermediate space being designated in such a way that the individualized seed grain can be discharged by pneumatic means out of the outer tube through the inner tube into a receiving device for a classified seed grain . - an outer tube for receiving the sampling device into the measuring device , a sample chamber of the measuring device being provided within a volume of the outer tube , the outer tube having a closed bottom ; - an inner tube for receiving an individualized seed grain , the inner tube being inserted in the outer tube and having a lower opening , whereby the individualized seed grain can be introduced into the volume of the outer tube ; and - an intermediate space between the outer tube and the inner tube , the intermediate space being designated in such a way that the individualized seed grain can be discharged by pneumatic means out of the outer tube through the inner tube into a receiving device for a classified seed grain .
Damping device, especially for damping or avoiding pressure surges, such as pulsing, in hydraulic supply systems, preferably in the form of a silencer, with a fluid holding chamber acting as a damping chamber, said fluid holding chamber being surrounded by a damping housing , which comprises at least one fluid inlet and at least one fluid outlet and the fluid holding chamber extending between fluid inlet and fluid outlet , wherein a fluid flow passes through the damping chamber when the device is in operation in a flow direction coming from the fluid inlet towards the fluid outlet , wherein at least portions of the fluid holding chamber extend in at least one expansion direction transversely with respect to the flow direction , the fluid holding chamber being directly adjacent to the fluid inlet and the fluid outlet and delimited by at least one flexible wall part designed as a membrane, and the damping housing being designed in multiple parts, with a base part , which comprises the fluid inlet and fluid outlet , and with a lid part designed in the form of a flange, characterised in that the base part is designed to be cup-shaped and comprises a disk-shaped recess , the disc surface of which forms a boundary wall of the fluid holding chamber which is designed as a disc-shaped cavity, in that the lid part comprises an engagement piece , which engages flush in the central recess of the base part when the lid part is fixed to the base part , and in that the membrane delimits the cavity forming the fluid holding chamber on the side opposite the boundary wall .
A machine for riveting parts , preferably metal sheets, for example for an airplane fuselage, said machine comprising: - a drilling tool which has a drilling axis (A52); - an upper support member, called upper sheet clamp , and a lower support member, called lower sheet clamp , which are mounted to be movable relative to one another in a direction bringing said sheet clamps closer to each other, to enable clamping of the parts to be riveted; - a rivet holding and setting tool, called upper rivet set ; - a support element, called lower rivet set , adapted to cooperate with the upper rivet set to flare a rivet , when said rivet is disposed inside an orifice pierced through the parts to be riveted, between the lower and upper rivet sets ; the upper sheet clamp having a passage orifice facing which the drilling tool is adapted to be positioned to enable said drilling tool to drill an area of said parts clamped between the upper sheet clamp and the lower sheet clamp , characterized in that the upper sheet clamp and the lower sheet clamp are mounted to be movable relative to one another along a direction transverse to the drilling axis (A52) the machine also comprises a control unit configured to position the passage orifice of the upper sheet clamp facing the area to be drilled of the parts , and, when an obstacle is located on the side of the lower sheet clamp in the axis of a desired drilling orifice of an area of the parts to be riveted, to bring the lower sheet clamp , supporting the parts , into a position offset from the axis (A72) of the passage orifice of the upper sheet clamp in order to bypass the obstacle. - a drilling tool which has a drilling axis (A52); - an upper support member, called upper sheet clamp , and a lower support member, called lower sheet clamp , which are mounted to be movable relative to one another in a direction bringing said sheet clamps closer to each other, to enable clamping of the parts to be riveted; - a rivet holding and setting tool, called upper rivet set ; - a support element, called lower rivet set , adapted to cooperate with the upper rivet set to flare a rivet , when said rivet is disposed inside an orifice pierced through the parts to be riveted, between the lower and upper rivet sets ;
A method for the mobilization of a transposable element in a plant cell, said method comprising the steps of: a) providing a plant cell comprising a transposable element b) contacting said plant cell with an inhibitor of transcription and an inhibitor of DNA methylation, c) exposing said plant cell to an abiotic stress, biotic stress or chemical stress, d) isolating said plant cell and determining whether a phenotype of said cell has been changed thereby yielding a plant cell with a mobilized transposable element. a) providing a plant cell comprising a transposable element b) contacting said plant cell with an inhibitor of transcription and an inhibitor of DNA methylation, c) exposing said plant cell to an abiotic stress, biotic stress or chemical stress, d) isolating said plant cell and determining whether a phenotype of said cell has been changed
Method of power management during pile foundation having a base machine for excavating a borehole and an attachment installed at the base machine for a simultaneous introduction of a casing into the ground, wherein the energy supply for the attachment is at least partially provided by the base machine , characterized in that a control unit of the base machine distributes the flow of energy between the base machine and the attachment for hydraulic, pneumatic or electric supply of energy of the attachment, wherein a dynamic control of the flow of energy takes place in consideration of the current power demand of the base machine and/or of the attachment in order to optimize capacity utilization and effectivity of the base machine and of the attachment.
Radar transmitter which is provided with at least one microwave tube which generates a pulsed current comprising periods (P) with pulses (p) and periods (WP) without pulses, comprising: - a cathode having a grid ; - an electrical power supply ; - a module for converting the amplitude of the pulsed output current of the cathode into direct voltage; - a series controller with variable resistance for controlling the supply of the grid of the cathode ; - a reading circuit which is configured to read an electrical voltage of the grid and to divide it by a constant coefficient in order to move it into a range of electrical voltages which are comparable to an electrical reference voltage ; - a comparator , whose output commands the controller , configured to compare the electrical output voltage of the conversion module with the electrical reference voltage , or to compare an electrical voltage which is representative of an electrical voltage of the grid with the reference voltage ; - a commutator which is configured to commutate an input of the comparator between the electrical output voltage of the conversion module and the electrical voltage which is representative of the electrical voltage of the grid ; - a control module of the commutator which is configured to control the commutator in accordance with the current period (P, WP) of the pulsed current; and - a decoupling capacitor which enables the energy to be stored and the supply voltage of the grid to be smoothed - a cathode having a grid ; - an electrical power supply ; - a module for converting the amplitude of the pulsed output current of the cathode into direct voltage; - a series controller with variable resistance for controlling the supply of the grid of the cathode ; - a reading circuit which is configured to read an electrical voltage of the grid and to divide it by a constant coefficient in order to move it into a range of electrical voltages which are comparable to an electrical reference voltage ; - a comparator , whose output commands the controller , configured to compare the electrical output voltage of the conversion module with the electrical reference voltage , or to compare an electrical voltage which is representative of an electrical voltage of the grid with the reference voltage ; - a commutator which is configured to commutate an input of the comparator between the electrical output voltage of the conversion module and the electrical voltage which is representative of the electrical voltage of the grid ; - a control module of the commutator which is configured to control the commutator in accordance with the current period (P, WP) of the pulsed current; and - a decoupling capacitor which enables the energy to be stored and the supply voltage of the grid to be smoothed
Share for uprooting crop, in particular beet crop, the share having a cutting edge for cutting in the soil, the share comprising: - a base body, which comprises an attachment portion adapted to attach the share to a support of a harvesting machine, - at least one basic insert fixed to the base body and forming al least a portion of the cutting edge, characterized in that the basic insert has a first end forming a portion remote from the cutting edge of the share, and a second end comprising an insert edge extending along an insert edge axis (IEA) and forming at least a portion of the cutting edge of the share, in that the thickness of the insert, from the first end to the second end increases continuously and the second end has a thickness (T2) greater than a thickness (T1) of the first end. the share having a cutting edge for cutting in the soil, the share comprising: - a base body, which comprises an attachment portion adapted to attach the share to a support of a harvesting machine, - at least one basic insert fixed to the base body and forming al least a portion of the cutting edge, characterized in that the basic insert has a first end forming a portion remote from the cutting edge of the share, and a second end comprising an insert edge extending along an insert edge axis (IEA) and forming at least a portion of the cutting edge of the share, in that the thickness of the insert, from the first end to the second end increases continuously and the second end has a thickness (T2) greater than a thickness (T1) of the first end. - a base body, which comprises an attachment portion adapted to attach the share to a support of a harvesting machine, - at least one basic insert fixed to the base body and forming al least a portion of the cutting edge, characterized in that the basic insert has a first end forming a portion remote from the cutting edge of the share, and a second end comprising an insert edge extending along an insert edge axis (IEA) and forming at least a portion of the cutting edge of the share, in that the thickness of the insert, from the first end to the second end increases continuously and the second end has a thickness (T2) greater than a thickness (T1) of the first end.
A bone regenerative material comprising: calcium sulfate hemihydrate powder; a brushite-forming calcium phosphate mixture comprising monocalcium phosphate monohydrate powder and β-tricalcium phosphate powder; and β-tricalcium phosphate granules; for use in a method of treating a patient suffering from a degenerative bone condition, the degenerative bone condition being either osteoporosis or osteopenia, wherein treating means eliciting a change in a localized area of bone such that bone mineral density (BMD) corresponding to a T-Score of -1.0 to 2.0 is established and maintained in that localized area for one year or more, wherein BMD is determined by Dual Energy X-ray Absorptiometry, the method comprising: forming a void in a localized area of a bone of a patient that has been diagnosed with the degenerative bone condition, the localized area being intact bone prior to the forming step; and filling at least a portion of the formed void with the bone regenerative material that facilitates formation of new, non-degenerated bone material into and throughout at least the portion of the void that has been filled with the bone regenerative material, wherein the bone regenerative material is flowable when it is filled into the formed void. wherein treating means eliciting a change in a localized area of bone such that bone mineral density (BMD) corresponding to a T-Score of -1.0 to 2.0 is established and maintained in that localized area for one year or more, wherein BMD is determined by Dual Energy X-ray Absorptiometry, the method comprising: forming a void in a localized area of a bone of a patient that has been diagnosed with the degenerative bone condition, the localized area being intact bone prior to the forming step; and filling at least a portion of the formed void with the bone regenerative material that facilitates formation of new, non-degenerated bone material into and throughout at least the portion of the void that has been filled with the bone regenerative material, wherein the bone regenerative material is flowable when it is filled into the formed void. forming a void in a localized area of a bone of a patient that has been diagnosed with the degenerative bone condition, the localized area being intact bone prior to the forming step; and filling at least a portion of the formed void with the bone regenerative material that facilitates formation of new, non-degenerated bone material into and throughout at least the portion of the void that has been filled with the bone regenerative material, wherein the bone regenerative material is flowable when it is filled into the formed void.