mhurhangee/patent-ind-claim-en huggingface dataset:
Elevator comprising an elevator motor driving at least one elevator car in a hoisting path, which elevator motor is driven via a frequency converter controlled by a control device of the elevator, the frequency converter comprising a rectifier bridge and an inverter bridge and a DC link (DC+, DC-) in between, the elevator further comprises at least one elevator brake acting on a brake element rotating with the rotor of the elevator motor, which elevator brake is driven via a brake drive which is connected to the DC link (DC+, DC-) of the frequency converter, whereby the brake drive comprises a galvanically separating link component having a primary side connected to the DC link (DC+, DC-) and a secondary side connected to a brake circuit comprising at least one brake coil of the elevator brake and at least one rectifying element , whereby in the primary side of the link component a first semiconductor switch (Q1) is connected which is controlled by the control device of the elevator, and whereby in the brake circuit a second semiconductor switch (Q2) is connected which is also controlled by the control device of the elevator, characterized in that an earth fault indication circuit is connected between the brake circuit and earth, and which earth fault indication circuit comprises an transmitting part of an galvanically isolating transmission element , which transmission element has its receiving part connected to an earth fault transmission circuit connected to the control device of the elevator, wherein the control device is configured to control the first and/or second semiconductor switch (Q1, Q2) depending on the signal of the earth fault transmission circuit .
A system for determining an end position of a surgical tool, the system comprising: an optical navigation device and a robotic arm device , an end effector connected to an end of the robotic arm device , and a main body tracker disposed at a main body of the end effector , wherein, a surgical tool is mounted on an end of the end effector , an end tracker is disposed at the surgical tool , and characterised in that the end tracker is detachably connected to an end of the surgical tool while the surgical tool is mounted on an end of the end effector . a surgical tool is mounted on an end of the end effector , an end tracker is disposed at the surgical tool , and characterised in that the end tracker is detachably connected to an end of the surgical tool while the surgical tool is mounted on an end of the end effector .
A process for use in the application of a coating of a desired final thickness (Tf) to at least a portion of an internal surface of a tube , the process comprising: applying a layer of coating fluid comprising graphite to the portion of the internal surface of the tube , the coating fluid having a viscosity selected so that the applied layer of coating fluid has a thickness substantially equal to or in excess of a predetermined wet film thickness (Twf) correlated to the desired final thickness (Tf) of the coating; and passing a smoothing member through the tube in a spaced apart relationship relative to, and at a minimum distance from, the coating fluid-applied portion of the internal surface of the tube , the minimum distance corresponding substantially to the wet film thickness (Twf), the smoothing member being configured to smooth the coating fluid and remove coating fluid in excess of the wet film thickness (Twf) from the portion of the internal surface of the tube . applying a layer of coating fluid comprising graphite to the portion of the internal surface of the tube , the coating fluid having a viscosity selected so that the applied layer of coating fluid has a thickness substantially equal to or in excess of a predetermined wet film thickness (Twf) correlated to the desired final thickness (Tf) of the coating; and passing a smoothing member through the tube in a spaced apart relationship relative to, and at a minimum distance from, the coating fluid-applied portion of the internal surface of the tube , the minimum distance corresponding substantially to the wet film thickness (Twf), the smoothing member being configured to smooth the coating fluid and remove coating fluid in excess of the wet film thickness (Twf) from the portion of the internal surface of the tube .
Method for initiating a defrosting process of a heat exchanger of a heat pump of a motor vehicle , in particular an electric vehicle or a battery electric vehicle or a hybrid electric motor vehicle, wherein the heat exchanger and a coolant heat exchanger of a cooling circuit of the motor vehicle are arranged in a common air path , wherein a coolant outlet temperature of a coolant from the coolant heat exchanger is determined, characterized in that using the coolant outlet temperature a state of icing of the heat exchanger is determined, wherein a defrosting process of the heat exchanger is initiated if icing of the heat exchanger is determined.
A hydroentangled composite comprising: at least two nonwoven webs comprising a first nonwoven web and a second nonwoven web, wherein at least one of the first nonwoven web and the second nonwoven web comprises a spunbond, and a three-dimensional pattern, wherein a weighted linting level (WLL) ratio between the second nonwoven web and the first nonwoven web prior to being hydroentangled together comprises a value less than 0.9, and wherein WLL is defined as follows - WLL = L * BWt ; wherein (i) 'L' is the linting result for a given nonwoven web, and (ii) "BWt" is the basis weight of the given nonwoven web as determined by ASTM D3776; and wherein the hydroentangled composite comprises (i) a strength factor from 1.35 N/gsm to 1.75 N/gsm and (ii) a lint level from 2.8 gsm to 5 gsm as determined by WSP 400.0 , modified as in the description wherein the term strength factor (SF) is the sum of the strip tensile strengths of a web or composite in the machine (S1) and the cross section (S2) divided by the basis weight (BW) of the web or composite, wherein the SF is calculated according to the formula SF= (S1+S2)/BW, and wherein the strip tensile strength is measured according to ASTM D5035. at least two nonwoven webs comprising a first nonwoven web and a second nonwoven web, wherein at least one of the first nonwoven web and the second nonwoven web comprises a spunbond, and a three-dimensional pattern, wherein a weighted linting level (WLL) ratio between the second nonwoven web and the first nonwoven web prior to being hydroentangled together comprises a value less than 0.9, and wherein WLL is defined as follows - WLL = L * BWt ; wherein (i) 'L' is the linting result for a given nonwoven web, and (ii) "BWt" is the basis weight of the given nonwoven web as determined by ASTM D3776; and wherein the hydroentangled composite comprises (i) a strength factor from 1.35 N/gsm to 1.75 N/gsm and (ii) a lint level from 2.8 gsm to 5 gsm as determined by WSP 400.0 , modified as in the description wherein the term strength factor (SF) is the sum of the strip tensile strengths of a web or composite in the machine (S1) and the cross section (S2) divided by the basis weight (BW) of the web or composite, wherein the SF is calculated according to the formula SF= (S1+S2)/BW, and wherein the strip tensile strength is measured according to ASTM D5035.
A method for a user equipment associated with a first base station in a first cell of a plurality of cells sharing a common layer 3 located in a cloud including functionalities for broadcasting first cell specific system information associated with the first cell and second common system information associated with the plurality of cells, the method comprising: acquiring said first cell specific system information associated with the first cell and said second common system information associated with the plurality of cells; and when the user equipment moves to a second cell of the plurality of cells, acquiring first cell specific system information associated with the second cell; determining that the second cell is one of the plurality of cells based on the first cell specific system information associated with the second cell; and abstaining from acquiring the second common system information associated with the plurality of cells. acquiring said first cell specific system information associated with the first cell and said second common system information associated with the plurality of cells; and when the user equipment moves to a second cell of the plurality of cells, acquiring first cell specific system information associated with the second cell; determining that the second cell is one of the plurality of cells based on the first cell specific system information associated with the second cell; and abstaining from acquiring the second common system information associated with the plurality of cells.
An elevator system comprising: an elevator car configured to travel through an elevator shaft ; a first guide beam extending vertically through the elevator shaft , the first guide beam comprising a first surface and a second surface opposite the first surface ; a beam climber system configured to move the elevator car through the elevator shaft , the beam climber system comprising: a first wheel in contact with the first surface ; and a first electric motor configured to rotate the first wheel ; and a controller configured to determine wheel slippage in a low friction area along the first guide beam ; characterized by : a position reference system configured to detect a location of the elevator car when the wheel slippage is detected. an elevator car configured to travel through an elevator shaft ; a first guide beam extending vertically through the elevator shaft , the first guide beam comprising a first surface and a second surface opposite the first surface ; a beam climber system configured to move the elevator car through the elevator shaft , the beam climber system comprising: a first wheel in contact with the first surface ; and a first electric motor configured to rotate the first wheel ; and a controller configured to determine wheel slippage in a low friction area along the first guide beam ; characterized by : a position reference system configured to detect a location of the elevator car when the wheel slippage is detected. a first wheel in contact with the first surface ; and a first electric motor configured to rotate the first wheel ; and a controller configured to determine wheel slippage in a low friction area along the first guide beam ; characterized by : a position reference system configured to detect a location of the elevator car when the wheel slippage is detected.
Method for manufacturing ceramic hollow fiber membranes from a spinning material, wherein a secondary phase is added to the spinning material, wherein the manufacturing process of the ceramic hollow fiber membranes is based on an oxide-ceramic material such as aluminum oxide, ZrO 2 or TiO 2 or based on a non-oxide-ceramic material such as Si 3 N 4 , AIN or WC, wherein the method comprises the following steps: - preparing a spinning material of solvent, polymer and a ceramic powder; - adding a secondary phase to the spinning material; - injecting the spinning material into a precipitation bath, wherein the polymer solidifies when contacting a precipitating agent; - drying of the solidified spinning material to obtain a green body and - sintering of the obtained green body, characterized in that the secondary phase consists of nanoscale illite, in the order of 1 to 200 nm, and wherein the secondary phase is added in an amount of 0.5 to 10%, based on the total solid. - preparing a spinning material of solvent, polymer and a ceramic powder; - adding a secondary phase to the spinning material; - injecting the spinning material into a precipitation bath, wherein the polymer solidifies when contacting a precipitating agent; - drying of the solidified spinning material to obtain a green body and - sintering of the obtained green body, characterized in that the secondary phase consists of nanoscale illite, in the order of 1 to 200 nm, and wherein the secondary phase is added in an amount of 0.5 to 10%, based on the total solid.
A power conditioner connectable to a power grid, the power conditioner comprising: a plurality of DC-to-DC converters that convert voltages of respective DC input power sources ; and a power converter connected to the outputs of the plurality of DC-to-DC converters ; and a voltage detector for detecting the input voltage of the power converter , characterized in that during autonomous operation in which the power conditioner is disconnected from the power grid and allowed to independently supply power to a load, each of the DC-to-DC converters is configured to individually switch to an MPPT mode in which control is performed to maximize output power of a corresponding DC input power source in the case where the input voltage of the power converter decreases to less than a first threshold, and to switch to a constant DC link voltage mode in which an output voltage of the DC-to-DC converter is controlled at a target voltage in the case where the input voltage of the power converter increases to greater than or equal to a second threshold, wherein the target voltage in the constant DC link voltage mode is different for each of the DC-to-DC converters .
An apparatus comprising: a packaging containing higher than atmospheric carbon dioxide; a medical device ; a color changeable dye comprising: a carbon dioxide status indicator that is a pH status indicator, and a solvent, wherein the dye is disposed on the medical device; and a polymeric barrier disposed on the color changeable dye to act to delay the change of color by forming a physical or chemical barrier around it; wherein said color changeable dye is a first color in the presence of a higher than atmospheric carbon dioxide environment, capable of changing to a second color after exposure to atmospheric conditions for a period of time corresponding to the intended use time of the medical device. a packaging containing higher than atmospheric carbon dioxide; a medical device ; a color changeable dye comprising: a carbon dioxide status indicator that is a pH status indicator, and a solvent, wherein the dye is disposed on the medical device; and a polymeric barrier disposed on the color changeable dye to act to delay the change of color by forming a physical or chemical barrier around it; wherein said color changeable dye is a first color in the presence of a higher than atmospheric carbon dioxide environment, capable of changing to a second color after exposure to atmospheric conditions for a period of time corresponding to the intended use time of the medical device. a carbon dioxide status indicator that is a pH status indicator, and a solvent, wherein the dye is disposed on the medical device; and a polymeric barrier disposed on the color changeable dye to act to delay the change of color by forming a physical or chemical barrier around it; wherein said color changeable dye is a first color in the presence of a higher than atmospheric carbon dioxide environment, capable of changing to a second color after exposure to atmospheric conditions for a period of time corresponding to the intended use time of the medical device.
A cooling system for a motor vehicle for circulating a coolant, comprising on the one hand a battery subcircuit with a first coolant pump and a battery , and on the other hand a heating subcircuit for heating a passenger compartment of the motor vehicle with a second coolant pump , a heating air radiator and a coolant heater for heating the coolant flowing in the heating subcircuit , said cooling system additionally having a chiller subcircuit with a chiller , wherein the battery subcircuit and/or the heating subcircuit and/or the chiller subcircuit can be selectively connected to one another by means of a multi-port valve of the cooling system in a coolant-conducting manner, characterized in that the multi-port valve is designed as a five-way valve, with the battery subcircuit being connected to a first and a second connection of the five-way valve , the heater subcircuit being connected to the first and a third connection of the five-way valve and the chiller subcircuit being connected to a fourth and a fifth connection of the five-way valve in a coolant-conducting manner, whereby the first connection of the five-way valve is connected to an inlet of the first coolant pump , an outlet of the first coolant pump is connected to an inlet of the battery , an outlet of the battery is connected to the second connection of the five-way valve , the third connection of the five-way valve is connected to an inlet of the second coolant pump , an outlet of the second coolant pump is connected to an inlet of the coolant heater , an outlet of the coolant heater is connected to an inlet of the heating air radiator , an outlet of the heating air radiator is connected to the first connection of the five-way valve and the inlet of the first coolant pump , the fourth connection of the five-way valve is connected to an inlet of the chiller and an outlet of the chiller is connected to the fifth connection of the five-way valve in a coolant-conducting manner.
A composite material comprising glass fiber and a polymer blend comprising polylactic acid (PLA) and polybutylene succinate (PBS), wherein the composite material comprises about 10 wt-% to about 80 wt-% of glass fibre, and wherein the polymer blend comprises about 20 wt-% to about 60 wt-% of PLA and about 40 wt-% to about 80 wt-% of PBS.
Apparatus for transmitting a primary synchronization channel in a wireless communication system, the apparatus comprising: a modulator configured to modulate a primary synchronization channel sequence, said primary synchronization channel sequence being determined based on a carrier configuration and a bandwidth; a subcarrier mapper configured to map the modulated primary synchronization channel sequence to subcarriers within a predefined subcarrier set, the subcarriers in the subcarrier set being spaced one subcarrier interval apart; an Orthogonal Frequency Division Multiplexing modulator configured to Orthogonal Frequency Division Multiplexing modulate the subcarrier-mapped primary synchronization channel sequence to generate a primary synchronization channel symbol; and a transmitter configured to transmit the primary synchronization channel symbol. a modulator configured to modulate a primary synchronization channel sequence, said primary synchronization channel sequence being determined based on a carrier configuration and a bandwidth; a subcarrier mapper configured to map the modulated primary synchronization channel sequence to subcarriers within a predefined subcarrier set, the subcarriers in the subcarrier set being spaced one subcarrier interval apart; an Orthogonal Frequency Division Multiplexing modulator configured to Orthogonal Frequency Division Multiplexing modulate the subcarrier-mapped primary synchronization channel sequence to generate a primary synchronization channel symbol; and a transmitter configured to transmit the primary synchronization channel symbol.
A method of processing video data, the method comprising: receiving 360-degree video data; receiving one or more first syntax elements indicating preferred regions-of-interest or preferred viewports of the 360-degree video data; receiving one or more second syntax elements that indicate a preferred rendering operation for rendering the preferred regions-of-interest or preferred viewports, wherein the preferred rendering operation renders the preferred regions-of-interest based on an aspect ratio of a display or renders the preferred viewports based on the aspect ratio of the display and characterised by the one or more second syntax elements include an indication that the preferred rendering operation includes rendering the preferred regions-of-interest or preferred viewports by modifying an aspect ratio of the preferred regions-of-interest or preferred viewports using non-linear warping to fit an aspect ratio of the display; and rendering the 360-degree video data based on the preferred rendering operation. receiving 360-degree video data; receiving one or more first syntax elements indicating preferred regions-of-interest or preferred viewports of the 360-degree video data; receiving one or more second syntax elements that indicate a preferred rendering operation for rendering the preferred regions-of-interest or preferred viewports, wherein the preferred rendering operation renders the preferred regions-of-interest based on an aspect ratio of a display or renders the preferred viewports based on the aspect ratio of the display and characterised by the one or more second syntax elements include an indication that the preferred rendering operation includes rendering the preferred regions-of-interest or preferred viewports by modifying an aspect ratio of the preferred regions-of-interest or preferred viewports using non-linear warping to fit an aspect ratio of the display; and rendering the 360-degree video data based on the preferred rendering operation.
A method of a user equipment, UE, for sustaining a link with a wireless network, comprising: communicating data with the wireless network via a first link with a first base station; acquiring a resource to perform a beam training sequence with a second base station, wherein the acquired resource allows the beam training sequence with the second base station to be performed while the data is communicated via the first link; performing the beam training sequence and exchanging signaling information with the second base station using the resource to thereby establish a second link to the second base station; routing traffic via the first link and the second link; performing a beam refinement sequence and exchanging signaling information with the first base station using another resource; evaluating a link strength of the first link based on the beam refinement sequence associated with the first base station; evaluating a link strength of the second link based on the beam training sequence; comparing at least one of the link strength of the first link or the link strength of the second link to a threshold; determining whether to switch the data communication from the first link to the second link based on the comparison; and switching the data communication from the first link to the second link based on the determining , wherein: the method takes place in the millimeter wave range that utilizes link-specific antenna beam pairs and characterized in that establishing the second link and routing traffic via the second link take place prior to the switching to the second link. communicating data with the wireless network via a first link with a first base station; acquiring a resource to perform a beam training sequence with a second base station, wherein the acquired resource allows the beam training sequence with the second base station to be performed while the data is communicated via the first link; performing the beam training sequence and exchanging signaling information with the second base station using the resource to thereby establish a second link to the second base station; routing traffic via the first link and the second link; performing a beam refinement sequence and exchanging signaling information with the first base station using another resource; evaluating a link strength of the first link based on the beam refinement sequence associated with the first base station; evaluating a link strength of the second link based on the beam training sequence; comparing at least one of the link strength of the first link or the link strength of the second link to a threshold; determining whether to switch the data communication from the first link to the second link based on the comparison; and switching the data communication from the first link to the second link based on the determining , wherein: the method takes place in the millimeter wave range that utilizes link-specific antenna beam pairs and characterized in that establishing the second link and routing traffic via the second link take place prior to the switching to the second link.