mhurhangee/patent-ind-claim-en huggingface dataset:
A process for continuously producing water-absorbing polymer particles by polymerizing a monomer solution comprising a) at least one ethylenically unsaturated monomer which bears acid groups and may have been at least partly neutralized, b) optionally one or more crosslinkers, c) at least one initiator, d) optionally one or more ethylenically unsaturated monomers copolymerizable with the monomers mentioned under a) and e) optionally one or more water-soluble polymers, where the monomer solution is suspended in a hydrophobic organic solvent during the polymerization, and thermally surface postcrosslinking the resultant polymer particles by means of an organic surface postcrosslinker selected from alkylene carbonates, 2-oxazolidinones, bis- and poly-2-oxazolidinones, 2-oxotetrahydro-1,3-oxazines, N-acyl-2-oxazolidinones, cyclic ureas, bicyclic amido acetals, oxetanes and morpholine-2,3-diones, wherein the amount of crosslinker b) is selected such that the polymer particles before the surface postcrosslinking have a centrifuge retention capacity of at least 37 g/g, measured as described in the Methods section of the description, and the thermal surface postcrosslinking is conducted at 100 to 190°C, where the water-absorbing polymer particles have a centrifuge retention capacity of at least 37 g/g, an absorption under a pressure of 21.0 g/cm 2 of at least 30 g/g, an absorption under a pressure of 49.2 g/cm 2 of at least 14 g/g, a sum total of centrifuge retention capacity and absorption under a pressure of 21.0 g/cm 2 of at least 69 g/g, a sum total of centrifuge retention capacity and absorption under a pressure of 49.2 g/cm 2 of at least 54 g/g, and less than 20% by weight of extractables, each measured as described in the Methods section of the description. a) at least one ethylenically unsaturated monomer which bears acid groups and may have been at least partly neutralized, b) optionally one or more crosslinkers, c) at least one initiator, d) optionally one or more ethylenically unsaturated monomers copolymerizable with the monomers mentioned under a) and e) optionally one or more water-soluble polymers,
A method for use in an ultra-wideband, UWB, communication system in which a modulated carrier signal is transmitted via a transmission channel having an impulse response, the method comprising the steps of: 1.1. developing a first complex estimate of said impulse response; 1.2. filtering the carrier signal as a function of the first complex estimate to develop a filtered carrier signal; 1.3. despreading the filtered carrier signal to develop a set of timing error metrics comprising an early metric, an on-time metric and a late metric; 1.4. developing a timing phase error as a function of at least a selected one of said metrics; and 1.5. resampling the filtered carrier signal as a function of the timing phase error. 1.1. developing a first complex estimate of said impulse response; 1.2. filtering the carrier signal as a function of the first complex estimate to develop a filtered carrier signal; 1.3. despreading the filtered carrier signal to develop a set of timing error metrics comprising an early metric, an on-time metric and a late metric; 1.4. developing a timing phase error as a function of at least a selected one of said metrics; and 1.5. resampling the filtered carrier signal as a function of the timing phase error.
Combination of a floor and a drain comprising: - a collecting tray for collecting water for draining, wherein the collecting tray has a bottom and upright walls along the edge of the bottom and an outlet opening for connection to an outlet pipe; and - a grating arranged in the collecting tray ; wherein at least one part of the grating is displaceable between a first position, in which the at least one part of the grating lies flush with or below the upper surface of the grating, and a second position in which the at least one part of the grating lies above the level of the upper surface of the grating in the first position, wherein the drain is arranged in the floor and in the first position the upper surface of the grating lies substantially flush with the upper surface of the floor , characterized in that the at least one part of the grating comprises an arm arranged pivotally on the grating , wherein in the second position the free end of the arm protrudes above the upper surface of the grating , and wherein the arm is arranged on the outer side of the grating adjacent to the collecting tray . - a collecting tray for collecting water for draining, wherein the collecting tray has a bottom and upright walls along the edge of the bottom and an outlet opening for connection to an outlet pipe; and - a grating arranged in the collecting tray ;
A tabbed sealing member for sealing to a rim surrounding a container opening, the sealing member comprising: a multi-layer laminate including an upper laminate portion partially bonded to a lower laminate portion and forming a gripping tab defined wholly within a perimeter of the sealing member , the gripping tab for removing the sealing member from the container opening; the lower laminate portion below the gripping tab including at least a heat seal layer for bonding to the container rim, a metal layer above the heat seal layer for heating the heat seal layer , and a polymer foam layer above the metal layer ; characterised in that at least one non-foam polymer sub-tab layer between the polymer foam layer and the gripping tab and not bonded to the tab itself. a multi-layer laminate including an upper laminate portion partially bonded to a lower laminate portion and forming a gripping tab defined wholly within a perimeter of the sealing member , the gripping tab for removing the sealing member from the container opening; the lower laminate portion below the gripping tab including at least a heat seal layer for bonding to the container rim, a metal layer above the heat seal layer for heating the heat seal layer , and a polymer foam layer above the metal layer ; characterised in that at least one non-foam polymer sub-tab layer between the polymer foam layer and the gripping tab and not bonded to the tab itself.
A method for changing a material from a feed material to a subsequent material in an extrusion device having a control unit for the production of extrusion products , wherein the control unit is designed to carry out the following method steps: - Detection of a material change request, - carrying out at least one preparation step for changing the material, - carrying out the material change after completion of the at least one preparation step, wherein the detection of a material change request takes place by means of a monitoring of a formula quantity and a pre-calculation of an extrusion quantity still to be carried out, wherein a cleaning of the extrusion device or of parts of the extrusion device of the feed material is carried out as a preparation step, characterized in that one of the following is carried out as the cleaning step: - Activation of at least one knocking unit for loosening residues of the feed material, - activation of a blow-out system , - reversing the direction of rotation of a metering screw , - generating an air vortex, or - generating a pressure wave or a negative pressure wave, wherein after the preparation step a securing step is carried out, which has the following step: - querying the installation of all necessary containers. - Detection of a material change request, - carrying out at least one preparation step for changing the material, - carrying out the material change after completion of the at least one preparation step, - Activation of at least one knocking unit for loosening residues of the feed material, - activation of a blow-out system , - reversing the direction of rotation of a metering screw , - generating an air vortex, or - generating a pressure wave or a negative pressure wave, - querying the installation of all necessary containers.
A watercraft comprising a hull, a fin , a motor , and an inertial mass , wherein the fin is secured to the hull, optionally using a force transmitting member; and the motor is a torque reaction engine (TRE) arranged in a capsule, wherein the torque reaction engine (TRE) comprises a rotor and a stator, wherein the stator is secured to or forms the interior of the capsule, wherein the hull is secured to and generally surrounds the capsule, wherein the inertial mass is secured to the rotor such that, the rotor and inertial mass, together, are cyclically counter-rotated by the stator, in one direction and then the other, about an axis of rotation; wherein the inertial mass is symmetrical about the axis of rotation shared with the motor, wherein the watercraft is arranged such that, when the motor cyclically counter-rotates the inertial mass, it is subject to a torque reaction caused thereby , wherein the torque reaction on the motor caused by cyclic counter rotation of the inertial mass is communicated to the fin through the hull, resulting in translation of the fin through a surrounding thrust fluid , wherein translation of the fin though the surrounding thrust fluid produces thrust.
A fusion protein comprising a fibroblast growth factor 21 (FGF21) mutant protein and an Fc region of an immunoglobulin, wherein the FGF21 mutant protein comprises: a substitution of an amino acid at position 180 from the N-terminus of a wild-type FGF21 protein with an amino acid E, along with one of the following mutations: a substitution of amino acids at positions 170 to 174 from the N-terminus of a wild-type FGF21 protein with an amino acid sequence of TGLEAN (SEQ ID NO: 44); and a substitution of amino acids at positions 170 to 174 from the N-terminus of a wild-type FGF21 protein with an amino acid sequence of TGLEAV (SEQ ID NO: 43). a substitution of an amino acid at position 180 from the N-terminus of a wild-type FGF21 protein with an amino acid E, along with one of the following mutations: a substitution of amino acids at positions 170 to 174 from the N-terminus of a wild-type FGF21 protein with an amino acid sequence of TGLEAN (SEQ ID NO: 44); and a substitution of amino acids at positions 170 to 174 from the N-terminus of a wild-type FGF21 protein with an amino acid sequence of TGLEAV (SEQ ID NO: 43).
Method for selecting a transmission mode, intended for a first telecommunication entity comprising various transmission modes ( MODE i ) , for a communication signal intended for a second telecommunication entity, each mode ( MODE i ) determining a physical bitrate ( D i ) in bits/s, the physical bitrate being a maximum bitrate for this transmission mode, the method comprising the following steps: - determining , for a given transmission mode ( MODE i ) , the value of a first metric ( α i ) corrected by a second metric ( v i ), the first metric ( α i ) measuring, at a given distance d, a relative degradation introduced by the transmission medium for the communication signal which is the result of a relative degradation linked to a multipath effect at the link level with respect to a gaussian channel and which is the result of a relative degradation linked to an effect of attenuation of the transmission medium with respect to a model of attenuation in free space, the second metric ( v i ) determining a ratio between an average bitrate ( D moy i ) and the physical bitrate ( D i ) for this same transmission mode, the average bitrate D moy being the amount of information delivered via the given transmission mode during a given period of time, - a step of comparing, for various transmission modes ( MODE i i = 1, ...N ) , the values of the corrected first metric ( α i ) in order to select at least one transmission mode ({ MODE j , ...}) for a given distance d. - determining , for a given transmission mode ( MODE i ) , the value of a first metric ( α i ) corrected by a second metric ( v i ), the first metric ( α i ) measuring, at a given distance d, a relative degradation introduced by the transmission medium for the communication signal which is the result of a relative degradation linked to a multipath effect at the link level with respect to a gaussian channel and which is the result of a relative degradation linked to an effect of attenuation of the transmission medium with respect to a model of attenuation in free space, the second metric ( v i ) determining a ratio between an average bitrate ( D moy i ) and the physical bitrate ( D i ) for this same transmission mode, the average bitrate D moy being the amount of information delivered via the given transmission mode during a given period of time, - a step of comparing, for various transmission modes ( MODE i i = 1, ...N ) , the values of the corrected first metric ( α i ) in order to select at least one transmission mode ({ MODE j , ...}) for a given distance d.
Arc furnace bottom construction for maintaining the outer surface temperature of the bottom construction essentially at least on the lower part of the arc furnace essentially close to the temperature surrounding the arc furnace, characterized in that the bottom construction contains at least two separate constructions to be cooled and being positioned to each other in different heights seen from the side view and the constructions are installed in connection with a supporting framework installed at least partly outside the arc furnace and a secondary internal supporting framework of the arc furnace, said two constructions of the bottom construction being in different heights establish to each other an intermediate space , for a cooling medium,
Device for air-conditioning a room having at least one heat exchanger which is allocated to a room surface , has a heat transfer fluid flowing through it and is formed by a pipeline , wherein the at least one pipeline is fastened to holding profiles orientated transversely to the pipeline axis and allocated to the room surface , these holding profiles comprising, in the profile longitudinal direction, a plurality of receivers for the at least one pipeline , and wherein each at least two holding profiles allocated to a heat exchanger are provided at a distance (A) along the pipe axis , which distance is fixed by spacers which can be attached to the holding profiles and which engage in the receivers , preferably in a snap-fit manner, characterised in that the spacers comprise holding regions allocated to the receiver and defined axially by stops , the outer diameter of which is larger than the receiver diameter and the axial spacing of which corresponds to the profile width (a).
Valve unit for controlling the flow rate of an intake or exhaust gas of a combustion engine through the passage of a valve, the valve unit comprising a valve having a valve housing and at least one valve flap , wherein the valve unit further comprises an interface and an adapter , the interface being connected to the valve housing and having a support and an engagement portion comprising at least two engagement legs projecting from the distal end of the support and being directed away from the valve housing , wherein the adapter has a connection plate having at least two engagement orifices , in particular through holes, for receiving the engagement legs of the interface and a mounting portion for holding an actuator , and wherein the at least two engagement orifices of the connection plate of the adapter are each configured to engage the corresponding at least two engagement legs of the engagement portion of the interface .
Method for controlling a braking cycle of a drive motor , which drives a washing drum in a washing machine , by which during the braking cycle an electrical braking current (I B ) which is fed back due to an electrical braking voltage (U 12 , U 23 , U 13 ) induced by the drive motor is at least intermittently guided to an ohmic resistance by closing an electrical switch , characterised in that a temperature (T) of the drive motor is determined, a limiting value (T G ) is defined for the temperature (T) and the electrical switch is actuated during the braking cycle in such a way that the temperature (T) of the drive motor remains below the defined limiting value (T G ).
A power tool, comprising: a brushless direct current (BLDC) motor having a stator defining a plurality of phases (W, U, V); a switching arrangement having a plurality of motor switches connected electrically between a power source and the BLDC motor and operates to deliver power to the BLDC motor ; and a controller interfaced with the plurality of motor switches and, for each phase (W, U, V), operates to output a pulse-width modulated (PWM) signal to one or more of the plurality of motor switches to control power supplied to the BLDC motor , wherein the controller is configured to monitor a parameter indicative of load on the BLDC motor and, in response to the parameter being indicative of the load exceeding a threshold, is configured to control power output of the BLDC motor by setting conduction band of the plurality of motor switches and advance angle to baseline values, and in response to the parameter being indicative of the load being less than the threshold, is configured to reduce at least one of the conduction band (CB) and the advance angle (AA) to a value less than the corresponding baseline value; characterised in that the controller , in response to detecting the parameter is less than the threshold, is configured to set the value of the advance angle (AA) to zero, and preferably, in response to the parameter exceeding the threshold, is configured to maintain the speed of the BDLC motor at a target speed using closed loop control. a brushless direct current (BLDC) motor having a stator defining a plurality of phases (W, U, V); a switching arrangement having a plurality of motor switches connected electrically between a power source and the BLDC motor and operates to deliver power to the BLDC motor ; and a controller interfaced with the plurality of motor switches and, for each phase (W, U, V), operates to output a pulse-width modulated (PWM) signal to one or more of the plurality of motor switches to control power supplied to the BLDC motor , wherein the controller is configured to monitor a parameter indicative of load on the BLDC motor and, in response to the parameter being indicative of the load exceeding a threshold, is configured to control power output of the BLDC motor by setting conduction band of the plurality of motor switches and advance angle to baseline values, and in response to the parameter being indicative of the load being less than the threshold, is configured to reduce at least one of the conduction band (CB) and the advance angle (AA) to a value less than the corresponding baseline value; characterised in that the controller , in response to detecting the parameter is less than the threshold, is configured to set the value of the advance angle (AA) to zero, and preferably, in response to the parameter exceeding the threshold, is configured to maintain the speed of the BDLC motor at a target speed using closed loop control.
Cold extrusion press with a tempering device, a die receptacle and a press plunger for the horizontal cup-reverse and extrusion pressing, for producing aluminium packaging and other extrusion pressed parts, wherein the die receptacle comprises a die heater and the press plunger comprises a plunger heater , characterized in that the die heater comprises a heating element (7.1) which is arranged in the region of a bearing surface of a die in the die receptacle , and in that the plunger heater comprises a further heating element which is integrated in the press plunger and is arranged in the interior of the press plunger between a press plunger anchor and a press plunger head .
A system for accessing a subcapsular space of a renal capsule of a patient's kidney, the system comprising: a guidewire configured to be advanced to the position within the subcapsular space of the renal capsule of the patient's kidney from within the kidney; and a micro-catheter comprising an elongated shaft having a distal region, a proximal region, and a lumen sized and shaped to receive the guidewire extending therebetween, the distal region of the micro-catheter sized and shaped to be disposed within the subcapsular space of the renal capsule of the patient's kidney for performing a diagnostic or therapeutic procedure, or both, within the subcapsular space. a guidewire configured to be advanced to the position within the subcapsular space of the renal capsule of the patient's kidney from within the kidney; and a micro-catheter comprising an elongated shaft having a distal region, a proximal region, and a lumen sized and shaped to receive the guidewire extending therebetween, the distal region of the micro-catheter sized and shaped to be disposed within the subcapsular space of the renal capsule of the patient's kidney for performing a diagnostic or therapeutic procedure, or both, within the subcapsular space.
A power supply device comprising: a plurality of secondary battery cells each having a flat rectangular parallelepiped shape; a pair of end plates covering both end faces of a battery stack having the plurality of secondary battery cells stacked on each other; and a plurality of fastening members configured to fasten the end plates to each other, wherein each of the plurality of fastening members comprises a metal plate without bent edges having a plate shape extending along a stacking direction of the plurality of secondary battery cells , the plurality of fastening members are respectively disposed on opposite surfaces of the battery stack , and the plurality of fastening members each have a through hole in each of both ends of the plate shape, and each of the pair of end plates comprises a plate portion having a recess that receives a pipe portion inserted into the through hole of each of a pair of fastening members among the plurality of fastening members , the pair of fastening members being disposed on opposite surfaces of the battery stack , wherein the pipe portion has a pipe hole in each of both end edges of the pipe portion . a plurality of secondary battery cells each having a flat rectangular parallelepiped shape; a pair of end plates covering both end faces of a battery stack having the plurality of secondary battery cells stacked on each other; and a plurality of fastening members configured to fasten the end plates to each other, wherein each of the plurality of fastening members comprises a metal plate without bent edges having a plate shape extending along a stacking direction of the plurality of secondary battery cells , the plurality of fastening members are respectively disposed on opposite surfaces of the battery stack , and the plurality of fastening members each have a through hole in each of both ends of the plate shape, and each of the pair of end plates comprises a plate portion having a recess that receives a pipe portion inserted into the through hole of each of a pair of fastening members among the plurality of fastening members , the pair of fastening members being disposed on opposite surfaces of the battery stack , wherein the pipe portion has a pipe hole in each of both end edges of the pipe portion .