mhurhangee/patent-ind-claim-en huggingface dataset:
Debris filter for a nuclear fuel assembly bottom end part comprising a lower nozzle and the debris filter supported by the lower nozzle , the debris filter having an inlet face and an outlet face opposed to the inlet face , wherein the debris filter comprises a plurality of filtering structures protruding on the inlet face of the debris filter , each filtering structure having a structure base and a structure apex spaced along a structure axis (A), each filtering structure comprising blades distributed circumferentially around the structure axis (A), each blade having one end connected to the structure base and one end connected to the structure apex , each blade delimiting a slot with each adjacent blade of the same filtering structure , characterized in that each blade of each filtering structure extends helically around the structure axis (A) of said filtering structure .
A heat exchanger for a solidification and/or crystallization system, said heat exchanger being intended to be disposed between a crucible forming a hot source, and a cold source, said heat exchanger including a first part and a second part , at least one of the first part and the second part being movable along a first direction (Z), such that the distance between the first part and the second part varies, means for displacing one and/or the other of the first and second parts, the heat exchanger including a first support and a second support, the first part including a plurality of first elements fastened on the first support, said first elements being disposed along a first plane and at a distance from each other, each first element including, along the first direction, an end face in contact with the first support and a second end face (10.2) opposite to the first end face, the second part including a plurality of second elements fastened to the second support, said second elements being disposed along a second plane at a distance from each other, each second element including, along the first direction, an end face in contact with the second support and a second end face (12.1) opposite to the first end face , the first plane and the second plane being substantially parallel, the heat exchanger being characterised in that the first elements and the second elements are made of a thermal insulating material, and wherein one portion of the second end face (10.1) of at least one portion of the first elements is opposite to two second end faces (12.1) of the second elements , such that the heat flux between the first part and the second part increases when the distance between the first part and the second part increases.
A pressure regulating apparatus for mitigating pressure increases in a semiconductor wafer conditioning circuit, said pressure regulating apparatus comprising: a buffer vessel , said buffer vessel comprising an inlet and outlet channel ; wherein said inlet channel is configured in operation to be in fluid communication with a higher pressure location of said semiconductor wafer conditioning circuit, and said outlet channel is configured in operation to be in fluid communication with a lower pressure location; said inlet channel comprising at least one pressure controlled valve configured to close said inlet channel during normal operation such that said buffer vessel is isolated from said higher pressure location of said conditioning circuit and to open said inlet channel in response to said pressure within said semiconductor conditioning circuit rising above a predetermined level. a buffer vessel , said buffer vessel comprising an inlet and outlet channel ; wherein said inlet channel is configured in operation to be in fluid communication with a higher pressure location of said semiconductor wafer conditioning circuit, and said outlet channel is configured in operation to be in fluid communication with a lower pressure location; said inlet channel comprising at least one pressure controlled valve configured to close said inlet channel during normal operation such that said buffer vessel is isolated from said higher pressure location of said conditioning circuit and to open said inlet channel in response to said pressure within said semiconductor conditioning circuit rising above a predetermined level.
An apparatus for controlling energy service equipment connected to an electric grid, the energy service equipment including energy storage cells energetically coupled with the electric grid, wherein the energy service equipment is configured to absorb energy from the grid or add energy to the grid, the apparatus comprising: a receiver configured to receive market data from one or more market data channels, wherein the market data is correlated to changes in future or anticipated energy services for the electric grid; a model processor for simulating operation of the energy service equipment during a first time period based on the received market data using a plurality of control models, wherein the control models are configured to control operation of the energy service equipment, such as frequency regulation operation or voltage regulation operation, and for determining a value associated with each control model based on a result of each simulation, the value being one of: time in the deadband for said energy storage cells, time satisfying an energy service requirement such as voltage regulation or frequency control, and a thermal efficiency of a power generator; a model selector for selecting the control model associated with a highest value; and a processor for controlling operation of the energy service equipment in a second time period, subsequent to the first time period, using the selected control model associated with the highest value. a receiver configured to receive market data from one or more market data channels, wherein the market data is correlated to changes in future or anticipated energy services for the electric grid; a model processor for simulating operation of the energy service equipment during a first time period based on the received market data using a plurality of control models, wherein the control models are configured to control operation of the energy service equipment, such as frequency regulation operation or voltage regulation operation, and for determining a value associated with each control model based on a result of each simulation, the value being one of: time in the deadband for said energy storage cells, time satisfying an energy service requirement such as voltage regulation or frequency control, and a thermal efficiency of a power generator; a model selector for selecting the control model associated with a highest value; and a processor for controlling operation of the energy service equipment in a second time period, subsequent to the first time period, using the selected control model associated with the highest value.
A method performed by a first core network, CN, node in a telecommunication network, wherein the telecommunication network comprises a first radio access network, RAN, node that operates according to a first radio access technology, RAT, wherein an update to a first security configuration between a wireless device and the first RAN node is required; the method comprising: after receiving a request from the wireless device for an emergency session so that the wireless device can establish an emergency call, initiating an Emergency Service Fallback procedure to a second RAT, and ignoring the update to the first security configuration. after receiving a request from the wireless device for an emergency session so that the wireless device can establish an emergency call, initiating an Emergency Service Fallback procedure to a second RAT, and ignoring the update to the first security configuration.
Power MOSFET comprising a substrate having a substrate surface into which a trench structure is introduced, wherein first trenches with a gate oxide on the trench surface and second trenches form the trench structure in that the first trenches and the second trenches are arranged alternately, the first trenches are at least partly filled with a polycrystalline silicon, forming a gate terminal, as first doping region and the second trenches are filled with polycrystalline silicon as second doping region , wherein the polycrystalline silicon in the first trench has a first conductivity type and the polycrystalline silicon in the second trench has a second conductivity type, wherein the first conductivity type and the second conductivity type are different, wherein the substrate comprises at least a source layer , a body layer , an epitaxial layer and a silicon layer , wherein the source layer is arranged directly on the body layer , the body layer is arranged directly on the epitaxial layer , and the epitaxial layer is arranged on the silicon layer , wherein the source layer comprises a third doping region, the epitaxial layer comprises a fifth doping region and the silicon layer comprises a sixth doping region, wherein the third doping region, the fifth doping region and the sixth doping region have the first conductivity type, and the body layer comprises a fourth doping region, wherein the fourth doping region has the second conductivity type, wherein the first trenches and the second trenches extend at least right into the epitaxial layer , wherein an intermediate layer is arranged between the epitaxial layer and the silicon layer , said intermediate layer having a higher doping than the epitaxial layer , wherein the intermediate layer has a seventh doping region having the first conductivity type, wherein a direct contact of the second trenches and the intermediate layer produces a p/n junction.
A control system for controlling operation of a main drive unit and a secondary drive unit in a web winder system to provide tension control of a continuous material web as it is translated between an unwinder and winder of the web winder system , the control system having a processor programmed to: cause the main drive unit to operate in a velocity mode to set a linear velocity of the continuous material web ; receive inputs from tension and speed detectors in the web winder system that detect a tension in and a speed of the continuous material web ; and cause the secondary drive unit to operate in a modified torque regulated closed-loop tension control mode so as to control a tension in the continuous material web , wherein operating in the modified torque regulated closed-loop tension control mode comprises: causing the secondary drive unit to operate according to a torque regulated closed-loop tension control mode, based on inputs from the tension detectors ; and integrating a speed feedback loop into the torque regulated closed-loop tension control mode, via inputs from the speed detectors , so as to introduce active damping into the tension control. cause the main drive unit to operate in a velocity mode to set a linear velocity of the continuous material web ; receive inputs from tension and speed detectors in the web winder system that detect a tension in and a speed of the continuous material web ; and cause the secondary drive unit to operate in a modified torque regulated closed-loop tension control mode so as to control a tension in the continuous material web , wherein operating in the modified torque regulated closed-loop tension control mode comprises: causing the secondary drive unit to operate according to a torque regulated closed-loop tension control mode, based on inputs from the tension detectors ; and integrating a speed feedback loop into the torque regulated closed-loop tension control mode, via inputs from the speed detectors , so as to introduce active damping into the tension control. causing the secondary drive unit to operate according to a torque regulated closed-loop tension control mode, based on inputs from the tension detectors ; and integrating a speed feedback loop into the torque regulated closed-loop tension control mode, via inputs from the speed detectors , so as to introduce active damping into the tension control.
Machining device for workpieces , wherein the machining device has a process chamber for the workpiece to be machined in the interior of the process chamber , having a surrounding chamber wall and having a closable access point for an external machining unit and for a workpiece feed , wherein the access points arranged on different chamber sides, in particular opposite one another, are alternately opened and closed, and wherein, during the machining process, the feed-side access point of the process chamber is closed and the access point directed towards the external machining unit is opened, wherein the access points each have an access opening with a controllable closure , characterized in that a workpiece receptacle forms the closure directed towards the workpiece feed .
A method for producing a pressing tool provided for producing a workpiece, which pressing tool has a pressing surface having a structure of protrusions and recesses , comprising the following method steps: a) applying a mask for covering regions, b) applying a metal layer to the regions not covered by the mask with the addition of mineral particles , and c) repeating steps a) and b) until the pressing surface with the structure of the protrusions and recesses is formed by repeated, layered application of masks and metal layers with the addition of mineral particles , wherein the pressing surface has regions of different degrees of gloss, and wherein the metal of at least two metal layers is different, in order to obtain the regions of different degrees of gloss. a) applying a mask for covering regions, b) applying a metal layer to the regions not covered by the mask with the addition of mineral particles , and c) repeating steps a) and b) until the pressing surface with the structure of the protrusions and recesses is formed by repeated, layered application of masks and metal layers with the addition of mineral particles , wherein the pressing surface has regions of different degrees of gloss, and wherein the metal of at least two metal layers is different, in order to obtain the regions of different degrees of gloss.
Housing unit for an electric machine , in particular for a PM servomotor, with a first bearing shield , with an intermediate flange and with a first stator laminated core , characterised in that the first bearing shield , the stator laminated core and the intermediate flange have a shared stainless steel coating , which is generated by means of an additive manufacturing method, wherein the housing unit is formed from the first bearing shield , the stator laminated core , the intermediate flange and the shared stainless steel coating .
A method of controlling a heater in an aerosol-generating device , the device comprising: a heater comprising at least one heating element configured to heat an aerosol-forming substrate; and a power source for providing power to the heating element ; the method comprising the steps of: controlling power provided to the heating element such that - in a first phase power is provided to increase the temperature of the heating element from an initial temperature to a first temperature, and - in a second phase power is provided to decrease the temperature of the heating element below the first temperature to a second temperature, wherein: - the power provided to the heating element during the first phase is increased at least once during the duration of the first phase; and - aerosol is produced during the second phase. a heater comprising at least one heating element configured to heat an aerosol-forming substrate; and a power source for providing power to the heating element ; the method comprising the steps of: controlling power provided to the heating element such that - in a first phase power is provided to increase the temperature of the heating element from an initial temperature to a first temperature, and - in a second phase power is provided to decrease the temperature of the heating element below the first temperature to a second temperature, wherein: - the power provided to the heating element during the first phase is increased at least once during the duration of the first phase; and - aerosol is produced during the second phase. controlling power provided to the heating element such that - in a first phase power is provided to increase the temperature of the heating element from an initial temperature to a first temperature, and - in a second phase power is provided to decrease the temperature of the heating element below the first temperature to a second temperature, - in a first phase power is provided to increase the temperature of the heating element from an initial temperature to a first temperature, and - in a second phase power is provided to decrease the temperature of the heating element below the first temperature to a second temperature, wherein: - the power provided to the heating element during the first phase is increased at least once during the duration of the first phase; and - aerosol is produced during the second phase. - the power provided to the heating element during the first phase is increased at least once during the duration of the first phase; and - aerosol is produced during the second phase.
An expandable thermoplastic resin particle comprising a polymer obtained from a monomer composition comprising 60 to 80 parts by weight of α-methylstyrene and 40 to 20 parts by weight of acrylonitrile, wherein a content of residual monomeric components in the particle, measured as disclosed in the description is not more than 0.5% by weight, wherein the average chord length of foam cells in a cross section of an expanded mold article produced from the expandable thermoplastic resin particle at an expansion ratio of 10 times is not shorter than 20 μm and not longer than 60 μm, and the average chord length in the cross section of the expanded mold article was measured by determining the average cell diameter of the expanded mold article by observing a cross section of the expanded mold article and then determining the average chord length from the number of foam cells that present on one straight line of 60 mm on the cross section according to the following formula: average chord length t = the length of the line / the number of the foam cells × the magnification of the image .
Stirring apparatus with a support column , a guide rod parallel thereto, and an electromotor with a propeller , wherein the electromotor is mounted at the support column longitudinally shifting, and at the guide rod a number of clamp mountings are mounted for a connection cable of the electromotor longitudinally shifting, wherein the stirring apparatus has at least one collar mounted longitudinally shifting each time at the support column as well as at the guide rod , characterized in that the distance of the collar from the electromotor is configured changeably.
A handheld printer , comprising: a housing body ; a feed channel formed through the housing body , the feed channel having an inlet for inserting an object (P) to be imprinted into the feed channel and an outlet for retrieving the imprinted object (P) from the feed channel ; at least one first printing device arranged within a first inner wall of the feed channel in the housing body and having a printhead configured to print onto an object (P) to be imprinted fed through the feed channel ; a user input device provided at the housing body and having a user interface configured to receive user input commands via the user interface ; and a printer controller arranged within the housing body coupled to the user input device and the at least one first printing device , the printer controller being configured to output printing control signals to the at least one first printing device on the basis of the user input commands input to the user input device, characterized in that , the feed channel is formed through the housing body as a hollow passageway, wherein the feed channel has the inner shape of a cuboid and has a rectangular and congruently shaped inlet and outlet opening being connected by a tunnel of substantially constant cross-section over the extension of the feed channel through the housing body . a housing body ; a feed channel formed through the housing body , the feed channel having an inlet for inserting an object (P) to be imprinted into the feed channel and an outlet for retrieving the imprinted object (P) from the feed channel ; at least one first printing device arranged within a first inner wall of the feed channel in the housing body and having a printhead configured to print onto an object (P) to be imprinted fed through the feed channel ; a user input device provided at the housing body and having a user interface configured to receive user input commands via the user interface ; and a printer controller arranged within the housing body coupled to the user input device and the at least one first printing device , the printer controller being configured to output printing control signals to the at least one first printing device on the basis of the user input commands input to the user input device, characterized in that , the feed channel is formed through the housing body as a hollow passageway, wherein the feed channel has the inner shape of a cuboid and has a rectangular and congruently shaped inlet and outlet opening being connected by a tunnel of substantially constant cross-section over the extension of the feed channel through the housing body .
A method for sending data over a bus , comprising: Calculating a parity check code for a new data code, wherein the new data code comprises a number of bits in the new data code; Calculating a Hamming distance between the new data code and a prior data code of the previous transmission; and if the Hamming distance is greater than half of the number of bits in the new data code: inverting the new data code and the parity check code to obtain an inverted new data code and an inverted parity check code; and sending the inverted new data code and the inverted parity check code to the bus ; sending the new data code and the parity check code to the bus if the Hamming distance is not greater than half of the number of bits in the new data code; wherein the bus does not include a wire for inversion signaling. Calculating a parity check code for a new data code, wherein the new data code comprises a number of bits in the new data code; Calculating a Hamming distance between the new data code and a prior data code of the previous transmission; and if the Hamming distance is greater than half of the number of bits in the new data code: inverting the new data code and the parity check code to obtain an inverted new data code and an inverted parity check code; and sending the inverted new data code and the inverted parity check code to the bus ; inverting the new data code and the parity check code to obtain an inverted new data code and an inverted parity check code; and sending the inverted new data code and the inverted parity check code to the bus ; sending the new data code and the parity check code to the bus if the Hamming distance is not greater than half of the number of bits in the new data code;
A drive shaft for a tree pruner, comprising a coupler at one end for engaging an engine or motor and a coupler at the other end for engaging a pruning head, and wherein the drive shaft is electrically non-conductive from one end to the other end, wherein the drive shaft comprises a proximal section with said coupler for engaging an engine or motor, a distal section with said coupler for engaging a pruning head, and at least one intermediate section of an electrically insulating material between said proximal and distal sections and being connected to said sections by bonded interfaces.