mhurhangee/patent-ind-claim-en huggingface dataset:
An elevator system power supply, comprising: a low side switch ; a high side switch ; a driver that controls operation of the high side switch ; a bootstrap capacitor that supplies power to the driver ; an elevator drive that receives power through the low side switch and the high side switch ; and characterized by means for dampening an effect of a voltage drop associated with the low side switch turning off and for protecting the bootstrap capacitor and the high side switch from experiencing a rapid increase in voltage, the means for dampening and protecting comprising: voltage regulator means for limiting current provided to the bootstrap capacitor for charging the bootstrap capacitor and for regulating a voltage of the bootstrap capacitor , the voltage regulator means being in parallel with the bootstrap capacitor ; and energy storage means for preventing a voltage of the bootstrap capacitor from dropping below a desired voltage, the energy storage means being in parallel with the voltage regulator means . a low side switch ; a high side switch ; a driver that controls operation of the high side switch ; a bootstrap capacitor that supplies power to the driver ; an elevator drive that receives power through the low side switch and the high side switch ; and characterized by means for dampening an effect of a voltage drop associated with the low side switch turning off and for protecting the bootstrap capacitor and the high side switch from experiencing a rapid increase in voltage, the means for dampening and protecting comprising: voltage regulator means for limiting current provided to the bootstrap capacitor for charging the bootstrap capacitor and for regulating a voltage of the bootstrap capacitor , the voltage regulator means being in parallel with the bootstrap capacitor ; and energy storage means for preventing a voltage of the bootstrap capacitor from dropping below a desired voltage, the energy storage means being in parallel with the voltage regulator means . voltage regulator means for limiting current provided to the bootstrap capacitor for charging the bootstrap capacitor and for regulating a voltage of the bootstrap capacitor , the voltage regulator means being in parallel with the bootstrap capacitor ; and energy storage means for preventing a voltage of the bootstrap capacitor from dropping below a desired voltage, the energy storage means being in parallel with the voltage regulator means .
An intent execution method, wherein the method comprises: receiving , by an element management system, EMS , a first intent from a network management system, NMS , wherein the first intent is used to indicate the EMS to execute a first command on a first network element and execute a second command on a second network element, a second intent in an active state is maintained in the EMS , the active state of the second intent is used to indicate that the second intent has been translated or executed, the second intent is used to indicate the EMS to execute a third command on the first network element, and the first command and the third command are mutually exclusive; receiving , by the EMS , a first parameter and conflict policy information from the NMS , wherein the first parameter is used to indicate whether the EMS is allowed to execute the commands corresponding to the first intent on a part of network elements in the scope of the first intent, and the conflict policy information is used to indicate an intent that the EMS preferentially meets when the first intent conflicts with another intent; determining , by the EMS based on the first parameter and the conflict policy information, whether to execute the second command on the second network element; and executing , by the EMS , the first command or the third command on the first network element based on the conflict policy information. receiving , by an element management system, EMS , a first intent from a network management system, NMS , wherein the first intent is used to indicate the EMS to execute a first command on a first network element and execute a second command on a second network element, a second intent in an active state is maintained in the EMS , the active state of the second intent is used to indicate that the second intent has been translated or executed, the second intent is used to indicate the EMS to execute a third command on the first network element, and the first command and the third command are mutually exclusive; receiving , by the EMS , a first parameter and conflict policy information from the NMS , wherein the first parameter is used to indicate whether the EMS is allowed to execute the commands corresponding to the first intent on a part of network elements in the scope of the first intent, and the conflict policy information is used to indicate an intent that the EMS preferentially meets when the first intent conflicts with another intent; determining , by the EMS based on the first parameter and the conflict policy information, whether to execute the second command on the second network element; and executing , by the EMS , the first command or the third command on the first network element based on the conflict policy information.
Composite cement comprising - a hydraulic cement or a caustic activator, - a hyaloclastite as pozzolan containing 45 - 62 wt.-% SiO 2 , 10 - 20 wt.% Al 2 O 3 , 6 - 15 wt.-% Fe 2 O 3 , 7 - 15 wt.-% CaO, 7-15 wt.-% MgO, 1.5 - 4 wt.% (K 2 O + Na 2 O), and having 0 - 5 wt.-% loss on ignition at 950 °C and ≥ 50 wt.-% X-ray amorphous phase, and - a carbonate filler with an at least bimodal particle size distribution adapted to provide a slope n in a Rosin-Rammler-Sperling-Bennett distribution curve of ≤ 1.15 in the particle size distribution of the composite cement. - a hydraulic cement or a caustic activator, - a hyaloclastite as pozzolan containing 45 - 62 wt.-% SiO 2 , 10 - 20 wt.% Al 2 O 3 , 6 - 15 wt.-% Fe 2 O 3 , 7 - 15 wt.-% CaO, 7-15 wt.-% MgO, 1.5 - 4 wt.% (K 2 O + Na 2 O), and having 0 - 5 wt.-% loss on ignition at 950 °C and ≥ 50 wt.-% X-ray amorphous phase, and - a carbonate filler with an at least bimodal particle size distribution adapted to provide a slope n in a Rosin-Rammler-Sperling-Bennett distribution curve of ≤ 1.15 in the particle size distribution of the composite cement.
A support apparatus for a filter membrane, comprising a base support and a disc-shaped porous support member for the filter membrane, wherein said disc-shaped porous support member is removably received in a seat portion of said base support in fluid communication with a drain such that a bottom side of the disc-shaped porous support member is supported in a support plane, wherein the bottom side of the disc-shaped porous support member is unsupported in an area and the unsupported area is adjacent to a space in the seat portion of the base support that is located and dimensioned such that application of a force onto the top side of the disc-shaped porous support member at a location within the boundaries of the unsupported area will cause the disc-shaped porous support member to pivot/tilt into the space and lift up above the support plane at a diagonally opposite side from said location .
A combined oil control ring comprising a pair of upper and lower side rails , and an axially corrugated spacer expander having upper and lower portions; said upper and lower portions of said spacer expander comprising tabs pushing inner peripheral surfaces of said side rails , projections supporting said side rails , and intermediate portions between said tabs and said projections ; each intermediate portion opposing said side rail having at least one circumferentially extending groove; characterized in that said groove extends from one circumferential end to the other circumferential end of the intermediate portion and is recessed in an arcuate shape from a boundary between the intermediate portion and the tab to a boundary between the intermediate portion and the projection when viewed along a radial direction. said upper and lower portions of said spacer expander comprising tabs pushing inner peripheral surfaces of said side rails , projections supporting said side rails , and intermediate portions between said tabs and said projections ; each intermediate portion opposing said side rail having at least one circumferentially extending groove; characterized in that said groove extends from one circumferential end to the other circumferential end of the intermediate portion and is recessed in an arcuate shape from a boundary between the intermediate portion and the tab to a boundary between the intermediate portion and the projection when viewed along a radial direction.
Lower skirt of bumper intended to be fixed to a vehicle to form the lower part of a front or rear bumper of a vehicle when such a bumper is installed on a vehicle , comprising a lower front part intended to be placed in the front or rear face of the vehicle when the lower skirt is fixed to the vehicle , two lower lateral cheeks each arranged on opposite edges of the lower front part , both extending on the same side of the lower front part and intended to extend on each of the lateral flanks of the vehicle from the lower front part when the lower skirt is fixed to the vehicle , fixing means arranged along an upper edge of the lower skirt which forms a continuous edge along the two lower lateral cheeks and the lower front part , said fixing means being intended to fix an upper bumper skin on said lower skirt F), characterized in that the lower skirt further comprises two extensions extending from the upper edge of the lower skirt , substantially in the extension of the lower front part and each disposed symmetrically on each side of a median plane of the lower skirt , spaced apart from each other symmetrically with respect to this median plane.
A method of operating a terminal device in a wireless telecommunications system in which downlink communications are made by a base station using a radio interface that spans a system frequency bandwidth and the terminal device is configured to receive at least some communications from the base station within a restricted subset of transmission resources selected from within the system frequency bandwidth and comprising a restricted bandwidth downlink channel having a channel bandwidth which is smaller than the system frequency bandwidth, the method comprising: measuring channel conditions across the system frequency bandwidth; and transmitting to the base station channel condition measurement reports for a plurality of frequencies across the system frequency bandwidth, characterized in that the measurement reports for transmission resources not comprising the restricted bandwidth downlink channel are associated with a selected subset of the measurements of channel conditions made for transmission resources not comprising the restricted bandwidth downlink channel, and wherein the subset is selected so the measurement reports are provided for the transmission resources associated with poor channel conditions. measuring channel conditions across the system frequency bandwidth; and transmitting to the base station channel condition measurement reports for a plurality of frequencies across the system frequency bandwidth, characterized in that the measurement reports for transmission resources not comprising the restricted bandwidth downlink channel are associated with a selected subset of the measurements of channel conditions made for transmission resources not comprising the restricted bandwidth downlink channel, and wherein the subset is selected so the measurement reports are provided for the transmission resources associated with poor channel conditions.
A catalyst for removing NOx from a combustion exhaust gas, wherein the catalyst has a ratio of a pore volume in a range of pore diameter of not less than 500 Å and not more than 3000 Å relative to a total pore volume of not less than 15% and not more than 40% in a pore volume distribution in a range of pore diameter of not more than 10 5 Å, the pore volume distribution being determined by measurements with a mercury injection method, and wherein the catalyst comprises an oxide of titanium, an oxide of molybdenum and/or tungsten, and an oxide of vanadium, characterized in that a ratio of V element to Ti element is not more than 2% by weight in terms of a weight percentage of V 2 O 5 /TiO 2 , and a ratio of Mo element and/or W element to Ti element is not more than 10% by weight in terms of a weight percentage of (MoO 3 +WO 3 )/TiO 2 ; and a ratio of a pore volume in a range of pore diameter of not less than 500 Å relative to the total pore volume of not less than 25% and not more than 50%, and a ratio of a pore volume in a range of pore diameter of not less than 1000 Å relative to the total pore volume of not less than 10% and not more than 45%. wherein the catalyst comprises an oxide of titanium, an oxide of molybdenum and/or tungsten, and an oxide of vanadium, characterized in that a ratio of V element to Ti element is not more than 2% by weight in terms of a weight percentage of V 2 O 5 /TiO 2 , and a ratio of Mo element and/or W element to Ti element is not more than 10% by weight in terms of a weight percentage of (MoO 3 +WO 3 )/TiO 2 ; and a ratio of a pore volume in a range of pore diameter of not less than 500 Å relative to the total pore volume of not less than 25% and not more than 50%, and a ratio of a pore volume in a range of pore diameter of not less than 1000 Å relative to the total pore volume of not less than 10% and not more than 45%.
A control method performed by a terminal device, wherein the control method is for controlling a system notification service, and the control method comprises: detecting whether an application initiates a registration for a system notification reading permission (S101); in response to detecting that the application initiates the registration for the system notification reading permission, determining whether the application meets a registration condition (S102); and prohibiting the application from registering for the system notification reading permission when the application does not meet the registration condition (S103); wherein the control method further comprises: monitoring a frequency of reading system notification by the application within a first preset time period; the application does not meet the registration condition when the following condition is met: the frequency of reading system notification by the application within the first preset time period is larger than a first preset frequency; wherein the frequency of reading system notification by the application within the first preset time period is indicated by a ratio of a number of notifications read by the application to a number of notifications sent by a system within the first preset time period, or by the number of notifications read by the application within the first preset time period. detecting whether an application initiates a registration for a system notification reading permission (S101); in response to detecting that the application initiates the registration for the system notification reading permission, determining whether the application meets a registration condition (S102); and prohibiting the application from registering for the system notification reading permission when the application does not meet the registration condition (S103); wherein the control method further comprises: monitoring a frequency of reading system notification by the application within a first preset time period; the application does not meet the registration condition when the following condition is met: the frequency of reading system notification by the application within the first preset time period is larger than a first preset frequency; wherein the frequency of reading system notification by the application within the first preset time period is indicated by a ratio of a number of notifications read by the application to a number of notifications sent by a system within the first preset time period, or by the number of notifications read by the application within the first preset time period. the frequency of reading system notification by the application within the first preset time period is larger than a first preset frequency; wherein the frequency of reading system notification by the application within the first preset time period is indicated by a ratio of a number of notifications read by the application to a number of notifications sent by a system within the first preset time period, or by the number of notifications read by the application within the first preset time period.
People conveyor comprising: a support structure ; a chain of conveyance elements connected and driven by at least one drive belt ; and at least one belt safety device for monitoring the at least one drive belt the at least one belt safety device comprising: a sensor wheel configured to be driven by the drive belt ; characterized in that the at least one belt safety device further comprises: a sensor surface ; an indicator element extending eccentrically from the sensor wheel and moving along a path (P) at the sensor surface when the sensor wheel rotates; and an evaluation unit , which is configured for determining the path (P) of the indicator element moving along the sensor surface for detecting damage of the drive belt ; wherein the sensor wheel of at least one belt safety device is attached to the support structure and/or wherein the sensor surface is formed on or attached to the support structure . a support structure ; a chain of conveyance elements connected and driven by at least one drive belt ; and at least one belt safety device for monitoring the at least one drive belt the at least one belt safety device comprising: a sensor wheel configured to be driven by the drive belt ; characterized in that the at least one belt safety device further comprises: a sensor surface ; an indicator element extending eccentrically from the sensor wheel and moving along a path (P) at the sensor surface when the sensor wheel rotates; and an evaluation unit , which is configured for determining the path (P) of the indicator element moving along the sensor surface for detecting damage of the drive belt ; wherein the sensor wheel of at least one belt safety device is attached to the support structure and/or wherein the sensor surface is formed on or attached to the support structure . a sensor surface ; an indicator element extending eccentrically from the sensor wheel and moving along a path (P) at the sensor surface when the sensor wheel rotates; and an evaluation unit , which is configured for determining the path (P) of the indicator element moving along the sensor surface for detecting damage of the drive belt ; wherein the sensor wheel of at least one belt safety device is attached to the support structure and/or wherein the sensor surface is formed on or attached to the support structure .
A fuel supply control device of a bi-fuel engine system (A) that performs power supply control of a shut-off valve including a first valve body that is disposed at a fuel supply path ranging from a gaseous fuel tank to a regulator and is opened in advance during power supply, and a second valve body that is opened due to a decrease in a differential pressure between upstream and downstream after the first valve body is opened, and fuel injection control of a fuel injection valve which is provided at downstream of the regulator and injects a fuel supplied via the fuel supply path and the regulator, the fuel supply control device comprising: a control unit that sets a delay time (Td) from an initiation time of power supply to the shut-off valve to an initiation time of fuel injection in correspondence with a first fuel pressure (Pt) between upstream of the shut-off valve and the gaseous fuel tank and a second fuel pressure (Pf) between downstream of the regulator and the fuel injection valve , and initiates fuel injection from the fuel injection valve after the delay time (Td) has passed after the initiation of the power supply to the shut-off valve .
A communication device comprising: a first metal member on which surface treatment is performed and in which an exposed region is at least partially formed; metal foil arranged on the first metal member in such a manner as to cover at least the exposed region ; and a conductive member that is arranged on the metal foil and that electrically connects the first metal member to a second metal member via the metal foil ; and wherein the surface treatment is chemical conversion treatment; and wherein the metal foil is provided in such a manner as to cover a whole region of a surface of the first metal member including the exposed region . a first metal member on which surface treatment is performed and in which an exposed region is at least partially formed; metal foil arranged on the first metal member in such a manner as to cover at least the exposed region ; and a conductive member that is arranged on the metal foil and that electrically connects the first metal member to a second metal member via the metal foil ; and wherein the surface treatment is chemical conversion treatment; and wherein the metal foil is provided in such a manner as to cover a whole region of a surface of the first metal member including the exposed region .
A vacuum cleaner comprising: a suction unit configured to suction and discharge air; at least one flow path configured to guide air to be suctioned into the suction unit or to be discharged from the suction unit ; and at least one resonator connected to the at least one flow path to cancel a noise, wherein the at least one resonator is configured to change a resonant frequency to be cancelled. a suction unit configured to suction and discharge air; at least one flow path configured to guide air to be suctioned into the suction unit or to be discharged from the suction unit ; and at least one resonator connected to the at least one flow path to cancel a noise, wherein the at least one resonator is configured to change a resonant frequency to be cancelled.
A method of controlling a resonant power converter having a transformer (T2), the transformer having a primary input winding and a secondary output winding, the method being carried out by a chip, the method comprising: measuring a voltage (VCS) provided to pins on the chip, the pins being connected across a resistor (RCS) coupled in series with the primary input winding; using an active rectifier (RECT, COMP3, S5, S6) to full-wave rectify the measured voltage across the resistor; averaging said rectified voltage with a filter (FILT, AMP3) and comparing the average rectified voltage (CAVG), representing the average full wave rectified current, to a reference level (CC) by integrating the difference between the averaged rectified voltage (CAVG) and the reference level (CC); and producing a control signal for controlling the switching frequency of the power converter based on the integrated difference between the average rectified voltage and the reference level. measuring a voltage (VCS) provided to pins on the chip, the pins being connected across a resistor (RCS) coupled in series with the primary input winding; using an active rectifier (RECT, COMP3, S5, S6) to full-wave rectify the measured voltage across the resistor; averaging said rectified voltage with a filter (FILT, AMP3) and comparing the average rectified voltage (CAVG), representing the average full wave rectified current, to a reference level (CC) by integrating the difference between the averaged rectified voltage (CAVG) and the reference level (CC); and producing a control signal for controlling the switching frequency of the power converter based on the integrated difference between the average rectified voltage and the reference level.