mhurhangee/ep-ind-claims huggingface dataset:
Method for operating an ultrasonic sensor device for a motor vehicle, in which an ultrasonic signal is emitted to a ground area below the motor vehicle, said ground area extending from a road surface on which the motor vehicle is currently situated to an underbody of the motor vehicle, and an ultrasonic signal is received from the ground area and an object in the ground area is detected by means of a control unit on the basis of the emitted and/or the received ultrasonic signal, characterized in that the ultrasonic signal is emitted by a first ultrasonic sensor of the ultrasonic sensor device and the ultrasonic signal emitted by the first ultrasonic sensor and reflected at a road surface in the ground area is received by a second ultrasonic sensor of the ultrasonic sensor device and the object is detected by means of the control unit on the basis of a proportion of the ultrasonic signal that is received by the second ultrasonic sensor.
An implantable medical system comprising: an implantable lead including lead body defining a proximal region and a distal region, the proximal region including a plurality of proximal electrodes positioned on the lead body so that at least one of the proximal electrodes is adapted to be positioned in a coronary sinus or great cardiac vein of a patient's heart, the distal region including a plurality of distal electrodes disposed on the lead body so that at least one of the distal electrodes is adapted to be positioned within a coronary vein proximate an intraventricular septum of the patient's heart; and an implantable pulse generator configured to be electrically coupled to the implantable lead, the pulse generator including electronic circuitry configured to cause a pacing signal to be delivered to the patient's heart via at least one selected distal electrode of the plurality of distal electrodes, characterized in that the implantable medical system is configured to select the at least one selected distal electrode based on right and left ventricular pacing thresholds associated therewith and in that the implantable medical system is configured so that the pacing signal delivered via the at least one selected distal electrode captures both a right ventricle and a left ventricle of the patient's heart. an implantable lead including lead body defining a proximal region and a distal region, the proximal region including a plurality of proximal electrodes positioned on the lead body so that at least one of the proximal electrodes is adapted to be positioned in a coronary sinus or great cardiac vein of a patient's heart, the distal region including a plurality of distal electrodes disposed on the lead body so that at least one of the distal electrodes is adapted to be positioned within a coronary vein proximate an intraventricular septum of the patient's heart; and an implantable pulse generator configured to be electrically coupled to the implantable lead, the pulse generator including electronic circuitry configured to cause a pacing signal to be delivered to the patient's heart via at least one selected distal electrode of the plurality of distal electrodes, characterized in that the implantable medical system is configured to select the at least one selected distal electrode based on right and left ventricular pacing thresholds associated therewith and in that the implantable medical system is configured so that the pacing signal delivered via the at least one selected distal electrode captures both a right ventricle and a left ventricle of the patient's heart.
Method for determining the required optical correction of the refractive error of an eye, in which the optical correction is varied computationally within a target space, characterized in that the caustic network, that is to say the envelope of a bundle of rays, which is produced instead of an image point, which caustic network shows the bundle of rays emanating from an object point as a result of aberrations before said bundle of rays spreads apart again, of a light beam transmitting the optical correction and the eye in the spatial surroundings of the retina of the eye is compared to an intended caustic network, wherein the optical correction is varied until a termination criterion is satisfied, and in that the optical correction within the target space is selected as required optical correction, in which the caustic network of a light ray passing through the optical correction and the eye meets requirements predetermined in the region of the retina of the eye by virtue of achieving the intended caustic network or coming very close to the intended caustic network.
An aluminum alloy wire rod having a composition consisting of Mg: 0.10 mass% to 1.00 mass%, Si: 0.10 mass% to 1.00 mass%, Fe: 0.01 mass% to 1.40 mass%, Ti: 0.000 mass% to 0.100 mass%, B: 0.000 mass% to 0.030 mass%, Cu: 0.00 mass% to 1.00 mass%, Ag: 0.00 mass% to 0.50 mass%, Au: 0.00 mass% to 0.50 mass%, Mn: 0.00 mass% to 1.00 mass%, Cr: 0.00 mass% to 1.00 mass%, Zr: 0.00 mass% to 0.50 mass%, Hf: 0.00 mass% to 0.50 mass%, V: 0.00 mass% to 0.50 mass%, Sc: 0.00 mass% to 0.50 mass%, Co: 0.00 mass% to 0.50 mass%, Ni: 0.00 mass% to 0.50 mass%, and the balance: Al and incidental impurities, wherein a dispersion density of compound particles having a particle size of 20 nm to 1000 nm is greater than or equal to 1 particle/μm 2 and in a distribution of the compound particles in the aluminum alloy wire rod, a maximum dispersion density of the compound particles is less than or equal to five times a minimum dispersion density of the compound particles.
Method for projecting and/or programming a multifunctional component of an industrial automation assembly, wherein a multiplicity of software objects (WinAC) are stored in a project, wherein the software objects (WinAC) each relate to a functionality of the component, wherein the software objects (WinAC) are equipped or expanded with functions, characterized in that at least one application (STEP7, WinCC) for programming is assigned to the software objects (WinAC) as a function of the respective functionality of the included functions, in that information about the functions used in the software objects (WinAC) of the project are stored with the project, in that the information about the functions used in the software objects (WinAC) are stored as function objects (WinAC Feature, PLC Controller Feature) and in that on the basis of the information and on the basis of a respective type and/or expansion level of the applications (STEP7, WinCC) it is respectively decided whether the project can or must be opened by a piece of infrastructure with installed applications (STEP7, WinCC).
A method of producing a positive electrode active material, the method comprising: contacting first particles that contain a lithium transition metal composite oxide with a solution containing sodium ions to obtain second particles containing the lithium transition metal composite oxide and sodium element, wherein the lithium transition metal composite oxide has a layered structure and a composition ratio of a number of moles of nickel to a total number of moles of metals other than lithium in a range of from 0.7 to less than 1; mixing the second particles and a boron compound to obtain a mixture; and heat-treating the mixture at a temperature in a range of from 100 °C to 450 °C. contacting first particles that contain a lithium transition metal composite oxide with a solution containing sodium ions to obtain second particles containing the lithium transition metal composite oxide and sodium element, wherein the lithium transition metal composite oxide has a layered structure and a composition ratio of a number of moles of nickel to a total number of moles of metals other than lithium in a range of from 0.7 to less than 1; mixing the second particles and a boron compound to obtain a mixture; and heat-treating the mixture at a temperature in a range of from 100 °C to 450 °C.
A work machine, in particular in the form of a dump truck or of a truck, having a traction drive unit and/or a main work unit which can be driven via a drive apparatus comprising at least one electric motor and at least one hydraulic motor supporting the electric motor, wherein the hydraulic motor can be connected to the electric motor and decoupled from the electric motor by means of a clutch, characterized in that a control apparatus is provided for controlling the coupling and decoupling of the hydraulic motor in dependence on the travel speed and/or on the rotational speed of the main work unit and/or on the required drive torque of the traction drive unit and/or main drive unit, with the control apparatus having control means for the automatic decoupling of the hydraulic motor on an exceeding of a predefined travel speed or rotational speed of the main work unit.
Unmanned submarine having at least one sensor unit by means of which sensor information (8, 8', 8", 8''') about objects (28, 29, 30) in the surroundings of the submarine (1, 1') can be acquired, and having a positioning device for the sensor unit, characterized in that the sensor information (8, 8', 8", 8''') can be specified to the positioning device, the at least one sensor unit is arranged so as to movable in a tangential direction of the submarine (1, 1') tangentially with respect to a longitudinal axis of the submarine (1, 1') or with respect to an axis running parallel to the longitudinal axis and can be positioned in the tangential direction by the positioning device to which the sensor information (8, 8', 8", 8''') is specified.
Process of obtaining powdered sodium silicate from sand tailings generated from iron ore concentration process, characterized by comprising the following steps: a) removing the ultra-fine fraction, with grain size lower than 40 μm, present in sandy tailings generated from the iron ore concentration process; b) subjecting the material without ultra-fine fraction to removal of excess humidity; c) drying the resulting material after removal of excess humidity; d) adding a sodium hydroxide solution to the dried material, at a concentration of 33 to 38 mol/L, at a ratio of one part of tailing mass for two parts of solution mass; e) subjecting the tailing and the sodium hydroxide solution to mixing until perfect homogenization; f) subjecting the mixture to heat treatment at a temperature between 400 °C and 500 °C and, afterwards, cooling the obtained material; and g) storing the cooled material, as the final product, thus preventing absorption of humidity. a) removing the ultra-fine fraction, with grain size lower than 40 μm, present in sandy tailings generated from the iron ore concentration process; b) subjecting the material without ultra-fine fraction to removal of excess humidity; c) drying the resulting material after removal of excess humidity; d) adding a sodium hydroxide solution to the dried material, at a concentration of 33 to 38 mol/L, at a ratio of one part of tailing mass for two parts of solution mass; e) subjecting the tailing and the sodium hydroxide solution to mixing until perfect homogenization; f) subjecting the mixture to heat treatment at a temperature between 400 °C and 500 °C and, afterwards, cooling the obtained material; and g) storing the cooled material, as the final product, thus preventing absorption of humidity.
A floor cleaning device (1, 1') comprising a housing, which extends in a working direction (y), in a transverse direction (x), and in a vertical direction (z), and comprising a cleaning chamber, which is arranged in the housing and which is accessible through an underside cleaning opening, wherein a front deflection means and a rear deflection means, which is spaced apart from the front deflection means in the working direction (y), is arranged in the cleaning chamber, and that a flexible cleaning means is guided on the front deflection means and the rear deflection means, characterized in that the front deflection means and/or the rear deflection means is height-adjustable.
A filter comprising a filter medium held in an angular medium frame bordered by side edges and having a downstream face with respect to a direction of flow of the filter, wherein the filter medium is supported on the downstream face by means of a supporting grid which in turn is supported with its side edges on the angular medium frame, wherein the supporting grid comprises a supporting structure with at least one supporting rod extending not perpendicularly to the side edges of the angular medium frame, wherein the supporting structure has a second area moment, and wherein the second area moment of the supporting structure is smaller towards the side edges of the angular medium frame than towards the centre of the support structure, wherein the at least one supporting rod has a cross-sectional area with a cross-sectional height in the direction of flow, and wherein the cross-sectional height of the at least one supporting rod is smaller towards the ends of the supporting rod than towards the centre thereof, and wherein the at least one supporting rod has at the end of its range three sections (38; 40; 42) viewed in the longitudinal direction of the supporting rod, wherein in the case of the first section the cross-sectional height remains the same, wherein in the case of the second section the cross-sectional height rises steadily beginning at a lower cross-sectional height in the first section and ending at a larger cross-sectional height in the third section, and wherein in the case of the third section the cross-sectional height remains the same again. wherein the at least one supporting rod has a cross-sectional area with a cross-sectional height in the direction of flow, and wherein the cross-sectional height of the at least one supporting rod is smaller towards the ends of the supporting rod than towards the centre thereof, and wherein the at least one supporting rod has at the end of its range three sections (38; 40; 42) viewed in the longitudinal direction of the supporting rod, wherein in the case of the first section the cross-sectional height remains the same, wherein in the case of the second section the cross-sectional height rises steadily beginning at a lower cross-sectional height in the first section and ending at a larger cross-sectional height in the third section, and wherein in the case of the third section the cross-sectional height remains the same again.
A thickener comprising i) at least one cationic polymer preparable by polymerization of a) at least one water-soluble ethylenically unsaturated monomer comprising at least one cationic monomer, optionally at least one anionic monomer and/or optionally at least one nonionic monomer, b) at least one ethylenically unsaturated associative monomer selected from a compound of the formula R-O-(CH 2 -CHR'-O) n -CO-CR"=CH 2 where R is C 6 - C 50 - alkyl, preferably C 8 - C 30 - al-kyl, especially C 16 - C 22 - alkyl, R' is H or C 1 - C 4 - alkyl, preferably H, R'' is H or methyl, n is an integer from 0 to 100, preferably 3 to 50, especially 25, c) 0 to 0.3% by weight of at least one cross-linker, d) 0.01 to 0.1% by weight of at least one chain transfer agent, ii) at least one activator, where the activator is a surfactant, where the ratio of activator to cationic polymer is > 10 to 100 [% by weight / % by weight], and where component a) in the cationic polymer comprises 30 to 99.5% by weight of at least one cationic monomer and 0.5 to 70% by weight of at least one nonionic monomer or 100% by weight of at least one cationic monomer and the water-soluble components of the cationic polymer are more than 25% by weight (based on the total weight of the cationic polymer). i) at least one cationic polymer preparable by polymerization of a) at least one water-soluble ethylenically unsaturated monomer comprising at least one cationic monomer, optionally at least one anionic monomer and/or optionally at least one nonionic monomer, b) at least one ethylenically unsaturated associative monomer selected from a compound of the formula R-O-(CH 2 -CHR'-O) n -CO-CR"=CH 2 where R is C 6 - C 50 - alkyl, preferably C 8 - C 30 - al-kyl, especially C 16 - C 22 - alkyl, R' is H or C 1 - C 4 - alkyl, preferably H, R'' is H or methyl, n is an integer from 0 to 100, preferably 3 to 50, especially 25, c) 0 to 0.3% by weight of at least one cross-linker, d) 0.01 to 0.1% by weight of at least one chain transfer agent, a) at least one water-soluble ethylenically unsaturated monomer comprising at least one cationic monomer, optionally at least one anionic monomer and/or optionally at least one nonionic monomer, b) at least one ethylenically unsaturated associative monomer selected from a compound of the formula R-O-(CH 2 -CHR'-O) n -CO-CR"=CH 2 where R is C 6 - C 50 - alkyl, preferably C 8 - C 30 - al-kyl, especially C 16 - C 22 - alkyl, R' is H or C 1 - C 4 - alkyl, preferably H, R'' is H or methyl, n is an integer from 0 to 100, preferably 3 to 50, especially 25, R is C 6 - C 50 - alkyl, preferably C 8 - C 30 - al-kyl, especially C 16 - C 22 - alkyl, R' is H or C 1 - C 4 - alkyl, preferably H, R'' is H or methyl, n is an integer from 0 to 100, preferably 3 to 50, especially 25, c) 0 to 0.3% by weight of at least one cross-linker, d) 0.01 to 0.1% by weight of at least one chain transfer agent, ii) at least one activator, where the activator is a surfactant,
A laser system comprising: a) a laser source configured to generate a laser light beam; b) an acousto-optic modulator comprising i) an acousto-optic medium configured to receive the laser light beam, and ii) a phased array transducer comprising a plurality of electrodes coupled to the acousto-optic medium and configured to cause the acousto-optic medium to output a zero order laser light beam and a first order diffracted laser light beam; c) a beamsplitter downstream from the AOM and configured to split a sampled laser light beam from the zero order laser light beam; d) a photodetector configured to receive the sampled laser light beam and generate a feedback signal associated therewith; and e) a radio frequency driver configured to generate an RF drive signal to the phased array transducer electrodes so that noise is diverted to the first order diffracted laser light beam based upon the feedback signal f) wherein an RF power level associated with the RF drive signal has a constant power; and g) wherein the RF driver is configured to drive the alternating electrodes with different phases within a range of 0° to 180°, said range is chosen to vary the level of phase matching occurring in the acousto-optic diffraction process thereby selectively altering the amount of light directed from the zero order beam to the first order beam. a) a laser source configured to generate a laser light beam; b) an acousto-optic modulator comprising i) an acousto-optic medium configured to receive the laser light beam, and ii) a phased array transducer comprising a plurality of electrodes coupled to the acousto-optic medium and configured to cause the acousto-optic medium to output a zero order laser light beam and a first order diffracted laser light beam; i) an acousto-optic medium configured to receive the laser light beam, and ii) a phased array transducer comprising a plurality of electrodes coupled to the acousto-optic medium and configured to cause the acousto-optic medium to output a zero order laser light beam and a first order diffracted laser light beam; c) a beamsplitter downstream from the AOM and configured to split a sampled laser light beam from the zero order laser light beam; d) a photodetector configured to receive the sampled laser light beam and generate a feedback signal associated therewith; and e) a radio frequency driver configured to generate an RF drive signal to the phased array transducer electrodes so that noise is diverted to the first order diffracted laser light beam based upon the feedback signal f) wherein an RF power level associated with the RF drive signal has a constant power; and g) wherein the RF driver is configured to drive the alternating electrodes with different phases within a range of 0° to 180°, said range is chosen to vary the level of phase matching occurring in the acousto-optic diffraction process thereby selectively altering the amount of light directed from the zero order beam to the first order beam.
An ultraviolet curable composition comprising: a polymerizable compound; and metal powder, wherein the metal powder contains a material which is subjected to surface treatment as a constituting particle, and wherein a volume average particle size of the metal powder is in a range of 0.2 μm to 0.64 μm. a polymerizable compound; and metal powder, wherein the metal powder contains a material which is subjected to surface treatment as a constituting particle, and wherein a volume average particle size of the metal powder is in a range of 0.2 μm to 0.64 μm.
A tangible, non-transitory, computer-readable medium comprising program instructions that, when executed by a processor, cause the processor to perform operations comprising: accessing a project code stored in memory, wherein the project code is configured to define one or more operations of an industrial automation controller; analyzing the project code to identify one or more capabilities of the industrial automation controller that are utilized by the one or more operations; generating a file comprising the one or more capabilities of the industrial automation controller; transmitting the file to a server; receiving a certificate from the server, wherein the certificate identifies the file and an authorization for the industrial automation controller to execute the project code to perform the one or more operations; and transmitting the project code, the file, and the certificate to the industrial automation controller for execution. accessing a project code stored in memory, wherein the project code is configured to define one or more operations of an industrial automation controller; analyzing the project code to identify one or more capabilities of the industrial automation controller that are utilized by the one or more operations; generating a file comprising the one or more capabilities of the industrial automation controller; transmitting the file to a server; receiving a certificate from the server, wherein the certificate identifies the file and an authorization for the industrial automation controller to execute the project code to perform the one or more operations; and transmitting the project code, the file, and the certificate to the industrial automation controller for execution.
Spring for a check valve which is particularly employable in adjustable vibration dampers, comprising - a flat base body with a first surface and with a second surface, as well as a center point, - two or more spring arms, which resiliently interact with the base body and which, in an unloaded state, rise up from the first surface or from the second surface, wherein - the spring arms form a free end and comprise a longitudinal axis which extends through the free end and tangentially to a circle around the center point of the base body, characterized in that each of the spring arms form, together with the base body, a bending line, and in that the base body comprises ridges which extend parallel to each other, wherein the bending lines do not extend parallel to the ridges. - a flat base body with a first surface and with a second surface, as well as a center point, - two or more spring arms, which resiliently interact with the base body and which, in an unloaded state, rise up from the first surface or from the second surface, wherein - the spring arms form a free end and comprise a longitudinal axis which extends through the free end and tangentially to a circle around the center point of the base body,