mhurhangee/patent-ind-claim-en huggingface dataset:
Method of determining a joint torque in a joint of an articulated industrial robot , said robot having a first arm and a second arm which are coupled to each other by said joint and which are movable relative to each other by an electric drive unit coupled to said first and second arm , wherein said electric drive unit is controlled by an electronic control device and wherein a measuring device is assigned to said electric drive unit which measures the electric current supplied to the drive unit , wherein an actual value of the torque (T A ) which is applied to said second arm is determined from said measured electric current (I U ,I V ) and said electronic control device compares said determined actual torque value (T A ) with a predetermined desired torque value (T D ) for said joint , and wherein the drive unit comprises a three phase alternating current motor , characterized in that the electric currents (I U ,I V ) of at least two electrical phases of said three phase alternating current motor are measured separately, and a first measured current (I U ) for a first phase (U) and a second measured current (I V ) for a second phase (V) are compared with a predetermined desired total current (A) supplied to said electric drive unit , wherein the electronic control device generates an error signal (E I ) if the sum of the squared measured current of the first phase (I U ) and the squared measured current of the second phase (I V ) plus the product of said measured current of said first phase (I U ) multiplied with said measured current of said second phase (I V ) is not equal to three quarters of the squared predetermined desired total current (A) supplied to the drive unit plus or minus a threshold value ( δ ) according to the following relation: I U t 2 + I U t ∗ I V t + I V t 2 ≠ 3 4 A 2 ± δ an actual value of the torque (T A ) which is applied to said second arm is determined from said measured electric current (I U ,I V ) and said electronic control device compares said determined actual torque value (T A ) with a predetermined desired torque value (T D ) for said joint , and wherein the drive unit comprises a three phase alternating current motor , characterized in that the electric currents (I U ,I V ) of at least two electrical phases of said three phase alternating current motor are measured separately, and a first measured current (I U ) for a first phase (U) and a second measured current (I V ) for a second phase (V) are compared with a predetermined desired total current (A) supplied to said electric drive unit , wherein the electronic control device generates an error signal (E I ) if the sum of the squared measured current of the first phase (I U ) and the squared measured current of the second phase (I V ) plus the product of said measured current of said first phase (I U ) multiplied with said measured current of said second phase (I V ) is not equal to three quarters of the squared predetermined desired total current (A) supplied to the drive unit plus or minus a threshold value ( δ ) according to the following relation: I U t 2 + I U t ∗ I V t + I V t 2 ≠ 3 4 A 2 ± δ
A continuous web of packaging material having a bulk layer comprising at least one crease line for facilitating folding of the packaging material to a package , the at least one crease line being formed as an imprint on a primary side of said packaging material , and as an embossment on a secondary side of said packaging material , said imprint being formed as an elongated groove having a triangular profile, wherein the bulk layer is a fibrous layer having a density higher than 300 kg/m3 and a bending stiffness index of from 6.0 to 24.0 Nm6/kg3, according to method ISO 2493-1 and SCAN-P 29:95 (equivalently 0.5 to 2.0 Nm7/kg3), wherein the crease lines have a reduced thickness of the imprinted or embossed packaging material, compared to un-creased material, of from 5 % to 25 %, and wherein the triangular profile is non-symmetrical along a center line extending from a bottom apex in the normal direction of said packaging material .
A swashplate for a conveyor drum of the tobacco processing industry comprising an outer ring and an inner ring , wherein multiple, in particular more than three, spring connection bodies are provided between the inner ring and the outer ring in the circumferential direction, characterized in that the spring connection bodies are materially or integrally connected to the inner ring and/or to the outer ring .
A gear drive device , comprising: a first gear ; a second gear that meshes with the first gear to allow torque transmission, wherein at least one of the first gear and the second gear comprises a fan-type gear, wherein the first gear comprises a first guide portion and the second gear comprises a second guide portion , wherein the first guide portion and the second guide portion are in contact with one another for positioning of the first gear or the second gear upon installation of the first gear and the second gear onto an attachment base of the gear drive device , wherein the first gear or the second gear comprises a spring to apply a biasing force toward an initial position of the first gear or the second gear in a gear rotation direction after the installation, and said gear drive device being characterized in that the guide portion (12; 22) of at least one of the first gear and the second gear is configured so as to have a positioning function to determine as the initial position a position of the second guide portion to contact with the attachment base by the biasing force. a first gear ; a second gear that meshes with the first gear to allow torque transmission, wherein at least one of the first gear and the second gear comprises a fan-type gear, wherein the first gear comprises a first guide portion and the second gear comprises a second guide portion , wherein the first guide portion and the second guide portion are in contact with one another for positioning of the first gear or the second gear upon installation of the first gear and the second gear onto an attachment base of the gear drive device , wherein the first gear or the second gear comprises a spring to apply a biasing force toward an initial position of the first gear or the second gear in a gear rotation direction after the installation, and said gear drive device being characterized in that the guide portion (12; 22) of at least one of the first gear and the second gear is configured so as to have a positioning function to determine as the initial position a position of the second guide portion to contact with the attachment base by the biasing force.
A method for operating a drive system of a traction vehicle, wherein the drive system comprises a generator , which is driven by a fuel powered motor and which comprises two galvanically separated stator winding systems ; wherein the drive system comprises two converter branches supplied by the generator ; wherein each converter branch comprises a generator side inverter supplied by one of the stator winding systems , a DC link and a drive motor side inverter connected to the DC link supplying at least one drive motor , wherein the DC link is directly connectable with an electrical DC network for supplying the traction vehicle, the method comprising: determining a reference power to be provided to the at least one drive motor ; determining an actual DC network power provided by the DC network ; in the case, the actual DC network power is smaller than the reference power: controlling the fuel powered motor , such that a difference power is provided by the generator ; automatically balancing the power from the fuel powered motor between the two converter branches with the two inductively coupled stator winding systems of the generator , to which the converter branches are connected. wherein the drive system comprises a generator , which is driven by a fuel powered motor and which comprises two galvanically separated stator winding systems ; wherein the drive system comprises two converter branches supplied by the generator ; wherein each converter branch comprises a generator side inverter supplied by one of the stator winding systems , a DC link and a drive motor side inverter connected to the DC link supplying at least one drive motor , wherein the DC link is directly connectable with an electrical DC network for supplying the traction vehicle, the method comprising: determining a reference power to be provided to the at least one drive motor ; determining an actual DC network power provided by the DC network ; in the case, the actual DC network power is smaller than the reference power: controlling the fuel powered motor , such that a difference power is provided by the generator ; automatically balancing the power from the fuel powered motor between the two converter branches with the two inductively coupled stator winding systems of the generator , to which the converter branches are connected. determining a reference power to be provided to the at least one drive motor ; determining an actual DC network power provided by the DC network ; in the case, the actual DC network power is smaller than the reference power: controlling the fuel powered motor , such that a difference power is provided by the generator ; automatically balancing the power from the fuel powered motor between the two converter branches with the two inductively coupled stator winding systems of the generator , to which the converter branches are connected.
A computer-implemented method for source separation, executed on a computing device, comprising: obtaining encounter information of a patient encounter, wherein the encounter information includes first audio encounter information obtained from a first encounter participant by steering a first audio recording beam toward the first encounter participant and at least a second audio encounter information obtained from at least a second encounter participant by steering a second audio recording beam toward the second encounter participant; and processing the first audio encounter information and the at least a second audio encounter information to eliminate audio interference between the first audio encounter information and the at least a second audio encounter information by execution of at least one of an echo cancellation process on the first audio encounter information and the at least a second audio encounter information, and a blind source separation process on the first audio encounter information and the at least a second audio encounter information. obtaining encounter information of a patient encounter, wherein the encounter information includes first audio encounter information obtained from a first encounter participant by steering a first audio recording beam toward the first encounter participant and at least a second audio encounter information obtained from at least a second encounter participant by steering a second audio recording beam toward the second encounter participant; and processing the first audio encounter information and the at least a second audio encounter information to eliminate audio interference between the first audio encounter information and the at least a second audio encounter information by execution of at least one of an echo cancellation process on the first audio encounter information and the at least a second audio encounter information, and a blind source separation process on the first
A fluid circulation and ejection system comprising: a microfluidic die ; a single orifice fluid ejector (40, 140A-N, 240) having a drive chamber in the microfluidic die ; a pressurized fluid source remote from the microfluidic die to create a pressure gradient across the drive chamber to circulate fluid through the drive chamber , the fluid circulation and ejection system further comprising: a fluid supply channel connected to an inlet of the drive chamber ; a fluid discharge channel connected to an outlet of the drive chamber ; a fluid supply passage connected to the fluid supply channel ; a fluid discharge passage connected to the fluid discharge channel ; characterised in that the fluid circulation and ejection system further comprises a bypass channel directly connecting the fluid supply passage and the fluid discharge passage . a microfluidic die ; a single orifice fluid ejector (40, 140A-N, 240) having a drive chamber in the microfluidic die ; a pressurized fluid source remote from the microfluidic die to create a pressure gradient across the drive chamber to circulate fluid through the drive chamber , the fluid circulation and ejection system further comprising: a fluid supply channel connected to an inlet of the drive chamber ; a fluid discharge channel connected to an outlet of the drive chamber ; a fluid supply passage connected to the fluid supply channel ; a fluid discharge passage connected to the fluid discharge channel ; characterised in that the fluid circulation and ejection system further comprises a bypass channel directly connecting the fluid supply passage and the fluid discharge passage . a fluid supply channel connected to an inlet of the drive chamber ; a fluid discharge channel connected to an outlet of the drive chamber ; a fluid supply passage connected to the fluid supply channel ; a fluid discharge passage connected to the fluid discharge channel ; characterised in that the fluid circulation and ejection system further comprises a bypass channel directly connecting the fluid supply passage and the fluid discharge passage .
Add-on frame for coupling to a utility vehicle , - having a frame base , - having bearing means which are arranged pivotably on the frame base and which serve for mounting on the frame base a central implement and, on both sides of the central implement , in each case at least one lateral implement , and - having adjustment means for adjusting a pivoting position of the bearing means such that the pivoting positions of the bearing means , which are assigned to different implements , are able to be adjusted relative to one another and are each able to be adjusted relative to the frame base independently of one another, characterized in that the frame base is connected fixedly to an add-on part which is designed for rigid and detachable coupling to a utility vehicle . - having a frame base , - having bearing means which are arranged pivotably on the frame base and which serve for mounting on the frame base a central implement and, on both sides of the central implement , in each case at least one lateral implement , and - having adjustment means for adjusting a pivoting position of the bearing means such that the pivoting positions of the bearing means , which are assigned to different implements , are able to be adjusted relative to one another and are each able to be adjusted relative to the frame base independently of one another,
A method of wireless communication comprising: identifying a first set of one or more reference signal resource elements, REs, and a second set of one or more reference signal REs in a symbol period, wherein each reference signal RE of the first set of one or more reference signal REs is contiguous to a reference signal RE of the second set of one or more reference signal REs; identifying a resource element group, REG, comprising a plurality of pairs of contiguous REs in the symbol period, wherein one or more REs of the REG is contiguous to a reference signal RE of the first set of one or more reference signal REs or a reference signal RE of the second set of one or more reference signal REs; determining that a neighboring base station uses a reference signal configuration based on the contiguous reference signal REs; performing interference cancellation for one or more REGs of a set of REGs that includes the identified REG, wherein performing the interference cancellation is performed based at least in part on the determination; and transmitting a first reference signal using the first set of one or more reference signal REs, a second reference signal using the second set of one or more reference signal REs and a control message using the set of REGs. identifying a first set of one or more reference signal resource elements, REs, and a second set of one or more reference signal REs in a symbol period, wherein each reference signal RE of the first set of one or more reference signal REs is contiguous to a reference signal RE of the second set of one or more reference signal REs; identifying a resource element group, REG, comprising a plurality of pairs of contiguous REs in the symbol period, wherein one or more REs of the REG is contiguous to a reference signal RE of the first set of one or more reference signal REs or a reference signal RE of the second set of one or more reference signal REs; determining that a neighboring base station uses a reference signal configuration based on the contiguous reference signal REs; performing interference cancellation for one or more REGs of a set of REGs that includes the identified REG, wherein performing the interference cancellation is performed based at least in part on the determination; and transmitting a first reference signal using the first set of one or more reference signal REs, a second reference signal using the second set of one or more reference signal REs and a control message using the set of REGs.
A light driving device comprising: a housing and a driving unit disposed inside the housing and adapted to output a lighting dimming signal, the lighting driving device being characterized in that the driving unit includes first and second interface parts to which first and second dimming interface modules are detachably coupled, respectively, and a controller adapted to determine a kind of dimming interface module when said first and second dimming interface modules are coupled with at least one respective interface part of the first and second interface parts, adapted to set a dimming mode according to the kind of determined dimming interface module, adapted to receive a control command from said first and second dimming interface modules coupled with said at least one respective interface part, and adapted to output the lighting dimming signal according to the received control command based on the set dimming mode, wherein each of the first and second interface parts comprise: a pin (P2, P9) configured to receive module recognition information from said dimming interface modules coupled with the first and second interface parts, and wherein the controller is configured to determine the kind of dimming interface modules connected to the first and second interface parts using the module recognition information. a housing and a driving unit disposed inside the housing and adapted to output a lighting dimming signal, the lighting driving device being characterized in that the driving unit includes first and second interface parts to which first and second dimming interface modules are detachably coupled, respectively, and a controller adapted to determine a kind of dimming interface module when said first and second dimming interface modules are coupled with at least one respective interface part of the first and second interface parts, adapted to set a dimming mode according to the kind of determined dimming interface module, adapted to receive a control command from said first and second dimming interface modules coupled with said at least one respective interface part, and adapted to output the lighting dimming signal according to the received control command based on the set dimming mode, wherein each of the first and second interface parts comprise: a pin (P2, P9) configured to receive module recognition information from said dimming interface modules coupled with the first and second interface parts, and wherein the controller is configured to determine the kind of dimming interface modules connected to the first and second interface parts using the module recognition information. a pin (P2, P9) configured to receive module recognition information from said dimming interface modules coupled with the first and second interface parts, and wherein the controller is configured to determine the kind of dimming interface modules connected to the first and second interface parts using the module recognition information.
Vitrectomy probe for removing the vitreous humour comprising a tube adapted to be put into direct contact, at least partially, with said vitreous , defining a main axis and including an internal passage and at least one opening to enable said vitreous to enter the internal passage ; a suction system for the creation of vacuum within said internal passage sucking said vitreous into said opening ; characterized in that said at least one opening is shaped in such a way as to perform a cutting action through at least one cutting edge ; and characterized in that it comprises a drive unit adapted to move said tube with a vibrational motion (A), which generates pressure waves reducing the viscosity of said vitreous , and a reciprocating motion (B), which allows at least one cutting edge to cut said vitreous ; and characterized in that said vibrational motion (A) has a frequency which is higher than the frequency of said reciprocating motion (B), characterized in that the vitrectomy probe is mono-conduit, wherein only said tube is provided for being at least partially inserted into the eye and coming into direct contact with at least a part of the vitreous , such that no other tubes are interposed between the vitreous and the cutting edge .
Internal combustion engine comprising a coolant pump designed to circulate said coolant in a cooling circuit of said engine , said pump being arranged in a coupling façade of the engine , being kinematically linked with a driveshaft of the engine , in particular a balancing shaft of this engine , the coupling facade comprising a recess in which said pump is arranged, characterized in that said recess comprises an opening arranged facing an engine flywheel of a coupling casing of said engine .
A steam generator for a garment care device , the steam generator comprising: - a steam generator body comprising a steaming surface and an arrangement of spatially separated protrusions projecting away from the steaming surface, - a water inlet arranged to supply water towards said steaming surface, the steaming surface extending away from the water inlet in a first direction (D1), wherein the steaming surface comprises a first portion proximal to the water inlet, and a second portion extending from the first portion in said first direction, wherein the arrangement comprises i- a first sub-arrangement of protrusions projecting from the first portion, each of the protrusions of the first sub-arrangement having a truncated pyramidal shape, characterized in that the arrangement further comprises: ii- a second sub-arrangement of protrusions projecting from the second portion, each of the protrusions of the second sub-arrangement having a pyramidal shape. - a steam generator body comprising a steaming surface and an arrangement of spatially separated protrusions projecting away from the steaming surface, - a water inlet arranged to supply water towards said steaming surface, the steaming surface extending away from the water inlet in a first direction (D1), wherein the steaming surface comprises a first portion proximal to the water inlet, and a second portion extending from the first portion in said first direction, wherein the arrangement comprises i- a first sub-arrangement of protrusions projecting from the first portion, each of the protrusions of the first sub-arrangement having a truncated pyramidal shape, characterized in that the arrangement further comprises: ii- a second sub-arrangement of protrusions projecting from the second portion, each of the protrusions of the second sub-arrangement having a pyramidal shape. i- a first sub-arrangement of protrusions projecting from the first portion, each of the protrusions of the first sub-arrangement having a truncated pyramidal shape, characterized in that the arrangement further comprises: ii- a second sub-arrangement of protrusions projecting from the second portion, each of the protrusions of the second sub-arrangement having a pyramidal shape.