mhurhangee/patent-ind-claim-en huggingface dataset:
A DC grid comprising a plurality of AC/DC converters which are interconnected via DC lines , characterized in that the DC grid further comprises at least one current limiter ; the DC grid is divided into at least two zones by means of the at least one current limiter in a manner so that at least one of the at least one current limiter is connected in each of a plurality of DC lines by which two zones are interconnected; the at least one current limiter dividing the at least two zones is adapted for limiting a fault current that flows into a fault in a zone from neighbouring zones during a fault-on period; and the at least one current limiter comprises a series connection of independently controllable breaker sections , wherein a breaker section comprises a parallel connection of a non-linear resistor and a semi-conductor switch of turn-off type. the DC grid further comprises at least one current limiter ; the DC grid is divided into at least two zones by means of the at least one current limiter in a manner so that at least one of the at least one current limiter is connected in each of a plurality of DC lines by which two zones are interconnected; the at least one current limiter dividing the at least two zones is adapted for limiting a fault current that flows into a fault in a zone from neighbouring zones during a fault-on period; and the at least one current limiter comprises a series connection of independently controllable breaker sections , wherein a breaker section comprises a parallel connection of a non-linear resistor and a semi-conductor switch of turn-off type.
A photography device , comprising: a wireless communication module configured to establish a wireless connection between the photography device and a wearable device ; a photography assembly ; and a control module configured to control the wireless communication module to transmit a preview image captured by the photography assembly to the wearable device , the preview image being transmitted in the form of thumbnails frame by frame by the wireless communication module to the wearable device to enable the wearable device to display to a user the received preview image; wherein the wireless communication module is further configured to receive a user control command transmitted by the wearable device , and the control module is further configured to control the photography assembly to perform an associated operation according to the user control command; wherein the user-control command comprises a photographing command; and the photography device being characterized in that : in order to perform the associated operation, the control module is further configured to first control the photography assembly to prompt another user to manually take a photograph so as to acquire a still image within a preset time, and to control the photography assembly to photograph automatically so as to obtain the still image when a manual photographing action is not received within the preset time. a wireless communication module configured to establish a wireless connection between the photography device and a wearable device ; a photography assembly ; and a control module configured to control the wireless communication module to transmit a preview image captured by the photography assembly to the wearable device , the preview image being transmitted in the form of thumbnails frame by frame by the wireless communication module to the wearable device to enable the wearable device to display to a user the received preview image; wherein the wireless communication module is further configured to receive a user control command transmitted by the wearable device , and the control module is further configured to control the photography assembly to perform an associated operation according to the user control command; wherein the user-control command comprises a photographing command; and the photography device being characterized in that : in order to perform the associated operation, the control module is further configured to first control the photography assembly to prompt another user to manually take a photograph so as to acquire a still image within a preset time, and to control the photography assembly to photograph automatically so as to obtain the still image when a manual photographing action is not received within the preset time.
A pet bed which includes a plane direction and a thickness direction, and comprises a mat which includes an upper surface and a lower surface; and an absorbent sheet which is disposed on the upper surface so as to overlap with the mat in the thickness direction, wherein the mat is a fiber structure which is configured by a thermoplastic resin fiber , and the absorbent sheet includes a liquid permeable top sheet , an absorbent body , and a liquid impermeable and moisture permeable back sheet . the mat is a fiber structure which is configured by a thermoplastic resin fiber , and the absorbent sheet includes a liquid permeable top sheet , an absorbent body , and a liquid impermeable and moisture permeable back sheet .
A method for continuously producing a unidirectionally fiber-reinforced plastic material having a fiber content in the range from 10 to 70 vol.%, wherein at least one fiber strand is led through a flow channel having an open passage height in the range from 0.1 to 5.0 mm and is spread there by spreading elements (9.1, 9.2, 9.3) and impregnated with a molten thermoplastic plastic having a viscosity in the range between 10 3 mPa s and 10 8 mPa s, characterized in that during the impregnation a vibration is applied to the at least one fiber strand and to the plastic melt in the flow channel , and in that when the fiber strands are spread during the impregnation a mechanical tension in the range from 20 to 1000 N is set.
A method of planning a coverage path to cover an area divided into cells; the method comprising a computing arrangement, configured to receive a range of acceptable user-inputs, iteratively generating a feasible coverage path based on the cells; displaying at least some detail of the feasible coverage path; and receiving user-input within the range of acceptable user-inputs; wherein, after a first iteration, the generating is based on the user input; and the range of acceptable user-inputs includes input identifying, and specifying the merger of, any adjacent two of the cells; input identifying, and specifying the division of, one of the cells; and input identifying, and specifying a revised ordering of, two of the cells. the method comprising a computing arrangement, configured to receive a range of acceptable user-inputs, iteratively generating a feasible coverage path based on the cells; displaying at least some detail of the feasible coverage path; and receiving user-input within the range of acceptable user-inputs; generating a feasible coverage path based on the cells; displaying at least some detail of the feasible coverage path; and receiving user-input within the range of acceptable user-inputs; wherein, after a first iteration, the generating is based on the user input; and the range of acceptable user-inputs includes input identifying, and specifying the merger of, any adjacent two of the cells; input identifying, and specifying the division of, one of the cells; and input identifying, and specifying a revised ordering of, two of the cells. input identifying, and specifying the merger of, any adjacent two of the cells; input identifying, and specifying the division of, one of the cells; and input identifying, and specifying a revised ordering of, two of the cells.
A processing device for determining data related to a progression of refractive values of a person, wherein the progression of the refractive values is a forecast of a temporal alteration of the refractive values of at least one eye of the person over a period of time, wherein the processing device is configured to: o receive at least one input file comprising data related to a person, comprising • a refractive status of the person; • age , gender and ethnicity of the person; and • at least one risk factor related to the person, o provide at least one output file comprising data related to a progression of refractive values of the person determined by using at least one machine learning algorithm , wherein the at least one machine learning algorithm is configured to determine the data related to the progression of the refractive values of the person from the data related to the person by using the data from the at least one input file in a determining step , wherein the at least one machine learning algorithm comprises at least one prediction model for determining a relationship between the data related to the person and the progression of the refractive values of the person, characterized in that the at least one machine learning algorithm comprises using a first prediction model and a second prediction model , wherein, in a first prediction step of the determining step , the first prediction model generates intermediate prediction data comprising a ratio of an axial length divided by a corneal radius for the person by using Support Vector Regression (SVR), wherein the intermediate prediction data are used as input for the second prediction model , wherein, in a second prediction step of the determining step , the second prediction model predicts the progression of the refractive values of the person, wherein the second prediction model is a second linear prediction model using Gaussian Process Regression (GPR). o receive at least one input file comprising data related to a person, comprising • a refractive status of the person; • age , gender and ethnicity of the person; and • at least one risk factor related to the person, • a refractive status of the person; • age , gender and ethnicity of the person; and • at least one risk factor related to the person, o provide at least one output file comprising data related to a progression of refractive values of the person determined by using at least one machine learning algorithm , wherein the at least one machine learning algorithm is configured to determine the data related to the progression of the refractive values of the person from the data related to the person by using the data from the at least one input file in a determining step , wherein the at least one machine learning algorithm comprises at least one prediction model for determining a relationship between the data related to the person and the progression of the refractive values of the person,
A system for delivering cryogenic fluid from a tank comprising: a. a heat exchanger having a main line ; b. a liquid pickup line having an inlet configured to receive cryogenic liquid from the tank and an outlet in fluid communication with the main line of the heat exchanger; c. a trim heater exit tee having an inlet in fluid communication with the main line of the heat exchanger, a trim heater outlet and an engine outlet; d. a trim heater return tee having a primary inlet, a trim heater inlet and a combined stream outlet; e. a flow restriction device having an inlet in fluid communication with the engine outlet of the trim heater exit tee and an outlet in fluid communication with the primary inlet of the trim heater return tee; and f. a trim heater line having an inlet in fluid communication with the trim heater outlet of the trim heater exit tee wherein a portion of the trim heater line is configured to be positioned within the tank and characterised in that the trim heater line has an outlet in fluid communication with an inlet of a reheat line of the heat exchanger, and in that the reheat line comprises an outlet that is in fluid communication with the trim heater inlet of the trim heater return tee. a. a heat exchanger having a main line ; b. a liquid pickup line having an inlet configured to receive cryogenic liquid from the tank and an outlet in fluid communication with the main line of the heat exchanger; c. a trim heater exit tee having an inlet in fluid communication with the main line of the heat exchanger, a trim heater outlet and an engine outlet; d. a trim heater return tee having a primary inlet, a trim heater inlet and a combined stream outlet; e. a flow restriction device having an inlet in fluid communication with the engine outlet of the trim heater exit tee and an outlet in fluid communication with the primary inlet of the trim heater return tee; and f. a trim heater line having an inlet in fluid communication with the trim heater outlet of the trim heater exit tee wherein a portion of the trim heater line is configured to be positioned within the tank and characterised in that the trim heater line has an outlet in fluid communication with an inlet of a reheat line of the heat exchanger, and in that the reheat line comprises an outlet that is in fluid communication with the trim heater inlet of the trim heater return tee.
A machine for making at least one continuous rod of filter material (F) or tobacco (T), comprising: - a process station for processing filter material (F) or tobacco (T) to make at least one semi-finished, continuous stream of filter material (F) or tobacco (T), - a preforming device located downstream of the process station and adapted to receive the at least one semi-finished, continuous stream in order to make at least one continuous stream of filter material (F) or tobacco (T), - a garniture tongue configured to form at least one continuous rod of filter material (F) or tobacco (T), located downstream of the preforming device and adapted to receive the at least one continuous stream , the garniture tongue having a forming channel along which the at least one continuous rod is progressively formed as it feeds along a forming feed direction (X); the preforming device comprising at least one oblong tile-shaped member having a directrix (D) which makes a first defined angle (α) with the forming feed direction (X), the at least one oblong tile-shaped member having an inside surface which is configured to progressively reduce the transverse cross section of the semi-finished, continuous stream feeding along it between an infeed cross section and an outfeed cross section of the oblong tile-shaped member and to channel the stream into the forming channel ; wherein the machine comprises suction means for extracting particles of filter material (F) or tobacco (T) from the semi-finished, continuous stream and wherein the pre-forming device has a plurality of openings connected to the suction means to extract the particles of filter material (F) or tobacco (T); the machine being characterized in that the plurality of openings comprises lateral suction openings made on at least one lateral outside surface of the preforming device located above the oblong tile-shaped member , the preforming device comprising lateral suction ducts leading to the lateral openings and connected to the suction means. - a process station for processing filter material (F) or tobacco (T) to make at least one semi-finished, continuous stream of filter material (F) or tobacco (T), - a preforming device located downstream of the process station and adapted to receive the at least one semi-finished, continuous stream in order to make at least one continuous stream of filter material (F) or tobacco (T), - a garniture tongue configured to form at least one continuous rod of filter material (F) or tobacco (T), located downstream of the preforming device and adapted to receive the at least one continuous stream , the garniture tongue having a forming channel along which the at least one continuous rod is progressively formed as it feeds along a forming feed direction (X);
A device for machining a workpiece by irradiation by means of laser radiation, having the following features: • a laser radiation source , • an accommodating region for accommodating a workpiece to be machined, • a beam shaping unit , which is inserted into the beam path of the laser radiation generated by the laser radiation source between laser radiation source and accommodating region and is set up to generate at least two different predetermined intensity distributions by means of local modulation of the laser radiation, namely at least one first intensity distribution and a second intensity distribution of the laser radiation on the workpiece , • a movement unit which is set up to effect a movement of the laser radiation generated by the laser radiation source on a workpiece that is arranged in the accommodating region , and characterized by : • a control unit which activates both the movement unit and the beam shaping unit , wherein the control unit is set up to guide the laser radiation which has the first intensity distribution on the workpiece over the workpiece along a first path , and the laser radiation which has the second intensity distribution on the workpiece over the workpiece along a second path which is different from the first path, wherein a larger area of the workpiece is machined by means of the laser radiation along the first path than along the second path , in particular the second area is at most 10 % of the first area, preferably less than 5 % of the first area and particularly preferably at most 1 % of the first area. • a laser radiation source , • an accommodating region for accommodating a workpiece to be machined, • a beam shaping unit , which is inserted into the beam path of the laser radiation generated by the laser radiation source between laser radiation source and accommodating region and is set up to generate at least two different predetermined intensity distributions by means of local modulation of the laser radiation, namely at least one first intensity distribution and a second intensity distribution of the laser radiation on the workpiece , • a movement unit which is set up to effect a movement of the laser radiation generated by the laser radiation source on a workpiece that is arranged in the accommodating region , and • a control unit which activates both the movement unit and the beam shaping unit , wherein the control unit is set up to guide the laser radiation which has the first intensity distribution on the workpiece over the workpiece along a first path , and the laser radiation which has the second intensity distribution on the workpiece over the workpiece along a second path which is different from the first path,
An epoxy resin composition, comprising an epoxy resin, a curing agent, a curing accelerator, an inorganic filler, and a carboxylic acid compound that satisfies at least one selected from the group consisting of the following A, B and C below: A: having at least one carboxy group and at least one hydroxy group; B: having at least two carboxy groups; and C: having a structure in which two carboxy groups are condensed by dehydration, wherein the carboxylic acid compound comprises gallic acid, and wherein the epoxy resin comprises a resin selected from the group consisting of triphenylmethane epoxy resin, dicyclopentadiene epoxy resin, and biphenyl epoxy resin. A: having at least one carboxy group and at least one hydroxy group; B: having at least two carboxy groups; and C: having a structure in which two carboxy groups are condensed by dehydration,
Method for distinguishing between different variants of unipolar-stepping motors connected to a control device by means of a connector with a plurality of strings energisable via string contacts , wherein two pairs of strings respectively have a common return line , wherein current sensors for measuring the current received by the stepping motor are provided on the common return lines , and wherein the different variants of stepping motors differ in the allocation of the string contacts to the contacts in the connector , characterised by the steps a) energising the string contacts such that in a first accepted variant one of the strings connected to pairs of strings is energised respectively, b) detecting whether current flows in all return lines , c) if current does not flow in all return lines , restarting at step a) with another accepted variant , or outputting an error signal for a fault, if all variants have already been accepted, d) repeating steps a) to c) for all further possible combinations of the energisable strings of the pair of strings , e) saving the accepted variant of the connected stepping motor. a) energising the string contacts such that in a first accepted variant one of the strings connected to pairs of strings is energised respectively, b) detecting whether current flows in all return lines , c) if current does not flow in all return lines , restarting at step a) with another accepted variant , or outputting an error signal for a fault, if all variants have already been accepted, d) repeating steps a) to c) for all further possible combinations of the energisable strings of the pair of strings , e) saving the accepted variant of the connected stepping motor.
Use of a chlorinated vinyl chloride (CPVC) compound comprising (A) at least one high molecular weight chlorinated vinyl chloride homopolymer resin (CPVC resin), wherein said high molecular weight CPVC homopolymer resin is prepared by chlorinating a vinyl chloride resin having an inherent viscosity of about 1.02 or greater, to improve resistance to environmental stress cracking of an extruded pipe.
A heat exchanger having welded plates, comprising metal plates previously stamped, assembled in pairs by welding on two opposite sides and thus forming modular elements stacked defining two independent circuits, respectively for a first fluid and for a second fluid, adjacent plates further having contact points distributed over the extent of these plates, characterised in that the plates include, over their extent, on the one hand parallel ribs giving them a wavy profile, and on the other hand bumps whose vertices lie in a plane containing the bases or the vertices of the ribs , two adjacent plates having ribs of different directions such that these plates are in contact both by the points of intersection of the vertices of their respective ribs and by the vertices of their corresponding respective bumps, the vertices of the bumps of one plate being welded to the vertices of the corresponding bumps of the other plate.
A method of determining a magnitude of a voltage drop pulse in a network comprising at least two devices (110-m) on a voltage supply line, the method comprising : measuring typical operating voltages (Vm_typ) of the at least two devices (110-m) in stable operating phases; determining which of the at least two devices (110-m) has the lowest typical operating voltage as the determined device; determining a minimum operating voltage (Vm_op) of at least the determined device, below which the determined device will be non-functional; and determining, from the lowest typical operating voltage, the magnitude of the voltage drop pulse that will not cause the voltage of the determined device to go below the minimum operating voltage; wherein the determined magnitude is less or equal to a maximum voltage range defined as the difference between the typical voltage of the determined device and the minimum operating voltage, and wherein a security margin is taken into consideration when calculating the determined magnitude. measuring typical operating voltages (Vm_typ) of the at least two devices (110-m) in stable operating phases; determining which of the at least two devices (110-m) has the lowest typical operating voltage as the determined device; determining a minimum operating voltage (Vm_op) of at least the determined device, below which the determined device will be non-functional; and determining, from the lowest typical operating voltage, the magnitude of the voltage drop pulse that will not cause the voltage of the determined device to go below the minimum operating voltage; wherein the determined magnitude is less or equal to a maximum voltage range defined as the difference between the typical voltage of the determined device and the minimum operating voltage, and wherein a security margin is taken into consideration when calculating the determined magnitude.