mhurhangee/ep-ind-claims huggingface dataset:
A method for estimating the torque ripple T TR of an electric motor connected to a load, wherein the ideal rotational speed ω ideal of the electric motor is determined from an actuating torque T set_UUT for the electric motor, an output torque T shaft measured at the load and a mass moment of inertia J of the electric motor in the control path of a control loop, wherein the ideal rotational speed ω ideal is lead to follow the real rotational speed ω UUT measured on the electric motor by means of the controller of the control loop in such a way that the current torque ripple T TR is generated as a control variable of the controller, wherein the current torque ripple T TR is fed to the outside and tapped, characterised in that - the method is used on a test stand for the electric motor, and - the ideal rotational speed ω ideal of the electric motor is determined by subtracting the current control torque T set and the measured output torque T shaft from the control torque T set_UUT and dividing the result by the mass moment of inertia J and integrating over time. - the method is used on a test stand for the electric motor, and - the ideal rotational speed ω ideal of the electric motor is determined by subtracting the current control torque T set and the measured output torque T shaft from the control torque T set_UUT and dividing the result by the mass moment of inertia J and integrating over time.
A drug delivery system for controlled and sustained delivery of an effective amount of a drug to a subject, comprising: a matrix comprising: (i) a hypromellose-graft-chitosan; or (ii) a HC polyelectrolyte complex; and one or more drugs dispersed in the matrix. a matrix comprising: (i) a hypromellose-graft-chitosan; or (ii) a HC polyelectrolyte complex; and one or more drugs dispersed in the matrix.
A hand-operated device (300, 400) for a patient-controlled sedation system, the device (300, 400) comprising: an elongate arcuate portion arranged to fit around a wrist of a patient; and characterized by a switch arranged to activate upon compression across a width of the elongate arcuate portion, wherein the elongate arcuate portion comprises a hollow tubular element formed of an elastomeric material, wherein the switch is configured to be actuated by an increase in air pressure within the hollow tubular element upon compression of the elongate actuate portion. an elongate arcuate portion arranged to fit around a wrist of a patient; and characterized by a switch arranged to activate upon compression across a width of the elongate arcuate portion, wherein the elongate arcuate portion comprises a hollow tubular element formed of an elastomeric material, wherein the switch is configured to be actuated by an increase in air pressure within the hollow tubular element upon compression of the elongate actuate portion.
A high strength and high formability steel sheet for easy open ends of cans having a tensile strength in a rolling direction of not less than 520 MPa, and an Erichsen value of not less than 5.0 mm, which is obtainable by: forming a slab by continuously casting a steel including, in mass%: greater than 0.020% and less than 0.040% of C; not less than 0.003% and not greater than 0.100% of Si; not less than 0.10% and not greater than 0.60% of Mn; not less than 0.001% and not greater than 0.100% of P; not less than 0.001% and not greater than 0.020% of S; not less than 0.005% and not greater than 0.100% of Al; greater than 0.0130% and not greater than 0.0170% of N; and a remainder being Fe and inevitable impurities; performing hot rolling at a slab reheating temperature of not lower than 1150°C; coiling at a temperature of not higher than 600°C; thereafter performing first cold rolling; thereafter performing continuous annealing at a soaking temperature of 600 to 700°C for a soaking period of 10 to 50 seconds; and thereafter performing second cold rolling at a reduction ratio of 8.0 to 15.0%, the high strength and high formability steel sheet being characterized by comprising a resin film layer with a thickness of 5 to 100 μm at least on a side to be an inner surface of a can. forming a slab by continuously casting a steel including, in mass%: greater than 0.020% and less than 0.040% of C; not less than 0.003% and not greater than 0.100% of Si; not less than 0.10% and not greater than 0.60% of Mn; not less than 0.001% and not greater than 0.100% of P; not less than 0.001% and not greater than 0.020% of S; not less than 0.005% and not greater than 0.100% of Al; greater than 0.0130% and not greater than 0.0170% of N; and a remainder being Fe and inevitable impurities; greater than 0.020% and less than 0.040% of C; not less than 0.003% and not greater than 0.100% of Si; not less than 0.10% and not greater than 0.60% of Mn; not less than 0.001% and not greater than 0.100% of P; not less than 0.001% and not greater than 0.020% of S; not less than 0.005% and not greater than 0.100% of Al; greater than 0.0130% and not greater than 0.0170% of N; and a remainder being Fe and inevitable impurities; performing hot rolling at a slab reheating temperature of not lower than 1150°C; coiling at a temperature of not higher than 600°C; thereafter performing first cold rolling; thereafter performing continuous annealing at a soaking temperature of 600 to 700°C for a soaking period of 10 to 50 seconds; and thereafter performing second cold rolling at a reduction ratio of 8.0 to 15.0%, the high strength and high formability steel sheet being characterized by comprising a resin film layer with a thickness of 5 to 100 μm at least on a side to be an inner surface of a can.
A detachable illumination device comprising: a light source housing comprising a mechanical connector, an illumination device, and a light guide; said illumination device comprising: a light source; an optical taper including a first end which is a light receiving end and a second end which is a light transmitting end, the light receiving end having a smaller surface area than the light transmitting end; and a tapered light post including a light receiving end and a light transmitting end, the light receiving end having a larger surface area than the light transmitting end; wherein the light transmitting end of the optical taper is proximate to the light receiving end of the tapered light post; and wherein the light transmitting end of the tapered light post can be attached to said light guide; characterized in that the light source includes a substantially planar light-emitting surface and the light receiving end of the optical taper matches an area of the substantially planar light-emitting surface, with the light receiving end of the optical taper being disposed proximate to the substantially planar light-emitting surface in order to optically couple the optical taper and the substantially planar light-emitting surface, wherein the light source is a solid state light source, and wherein the light source housing and the light guide can detachably mate using the mechanical connector of the light source housing to form optical communication between the optical taper of the illumination device and the light guide. a light source housing comprising a mechanical connector, an illumination device, and a light guide; a light source; an optical taper including a first end which is a light receiving end and a second end which is a light transmitting end, the light receiving end having a smaller surface area than the light transmitting end; and a tapered light post including a light receiving end and a light transmitting end, the light receiving end having a larger surface area than the light transmitting end; wherein the light transmitting end of the optical taper is proximate to the light receiving end of the tapered light post; and wherein the light transmitting end of the tapered light post can be attached to said light guide; characterized in that the light source includes a substantially planar light-emitting surface and the light receiving end of the optical taper matches an area of the substantially planar light-emitting surface, with the light receiving end of the optical taper being disposed proximate to the substantially planar light-emitting surface in order to optically couple the optical taper and the substantially planar light-emitting surface, wherein the light source is a solid state light source, and wherein the light source housing and the light guide can detachably mate using the mechanical connector of the light source housing to form optical communication between the optical taper of the illumination device and the light guide.
Mobile accommodation, such as a caravan, camper or boat, comprising a wall having a wall opening and a cover panel, in particular a window or door, covering said wall opening, wherein the cover panel has an at least substantially flat surface on a visible side facing away from the wall, wherein the cover panel is double-walled with a cavity space that is bounded by an at least substantially flat front wall on said visible side and a rear wall on a side facing toward the wall opening, and wherein said rear wall is attached along an attaching part to said front wall, characterized in that the cover panel comprises on said visible side a recess that comprises a groove in said front wall at the position of said attaching part, in that said groove runs at least substantially parallel to an outer periphery of the cover panel all along said periphery, in that at least one relatively opaque body is provided in said recess that at least substantially fills said recess, and in that a surface of said at least one opaque body lies at least substantially flush with said flat surface on said visible side of said cover panel.
A door communication system having a door station which has a camera for generating an image of an object arranged in the field of view of the camera, the camera furthermore having a detection device for detecting a geometric property of an object arranged in the field of view of the camera and/or for detecting a relative arrangement of an object arranged in the field of view of the camera with respect to the door station, characterised in that the door station has an object or person recognition system which is set up to blur or mask, depending on the detected geometric property and/or the relative arrangement, the image regions of the image recorded by the camera which are not recognised as belonging to the object or person, and wherein the object or person recognition is arranged to blur or mask, in the case of a plurality of objects or persons recognised in the image field of the camera, all recognised objects or persons except that one of these persons or that one of these objects which has been recognised as being arranged closest to the camera, and wherein the recognition of the person or object arranged closest to the camera is effected by means of a geometric measurement, wherein that person or object which, in comparison with the remaining persons or objects, occupies the largest proportion of the area of the image field of the camera is recognised as the person or object arranged closest to the camera.
Mechanical system for controlling movement of a distal tip of a medical insertion tube, comprising a movable lever and pulleys that are threaded with tension cables adapted to be connected with the deflectable distal tip of the insertion tube, wherein the lever is movably mounted to a joint of at least two degrees of freedom that is mounted within a base, wherein four upper pins are attached to the proximal part of the base at a 90 degrees angle to each other and at least two lower pins are attached to the distal part of the base at a 90 degrees angle to each other, and an upper guide endings are attached to two oppositely located to each other upper pins and a lower guide endings are attached to the other two oppositely located to each other upper pins, whereas the upper guide is movably guided through the lever and the upper guide is located over the lower guide that is movably guided through the lever and a movement of one of the guides or a simultaneous movement of both guides are determined by a movement of the lever wherein in the situation in which the lever is being moved in parallel to the rotation axis of one of the guides and perpendicularly to the rotation axis of the other guide, only the latter guide is being moved and furthermore driving gears are mounted to at least two perpendicularly located to each other upper pins and each driving gear forms a gearing with a driven gear mounted to the corresponding lower pin, and each driven gear is connected with the pulley which is mounted to the lower pin and the tension cable is at least partially wound around the pulley. the base at a 90 degrees angle to each other and at least two lower pins are attached to the distal part of the base at a 90 degrees angle to each other, and an upper guide endings are attached to two oppositely located to each other upper pins and a lower guide endings are attached to the other two oppositely located to each other upper pins, whereas the upper guide is movably guided through the lever and the upper guide is located over the lower guide that is movably guided through the lever and a movement of one of the guides or a simultaneous movement of both guides are determined by a movement of the lever wherein in the situation in which the lever is being moved in parallel to the rotation axis of one of the guides and perpendicularly to the rotation axis of the other guide, only the latter guide is being moved and furthermore driving gears are mounted to at least two perpendicularly located to each other upper pins and each driving gear forms a gearing with a driven gear mounted to the corresponding lower pin, and each driven gear is connected with the pulley which is mounted to the lower pin and the tension cable is at least partially wound around the pulley.
A method for producing a carbonate ester, the method comprising a carbonate ester generation reaction of reacting an alcohol and carbon dioxide with each other under the presence of an aromatic nitrile compound and a catalyst, wherein a water content of the alcohol which is used for the carbonate ester generation reaction is 0.10% by mass or less.
A security camera system, comprising: a base unit including a plurality of mounting points; one or more wireless transmitters for transmitting wireless signals; sensor modules attached to the base unit at the mounting points and generating image data, the sensor modules comprising wireless receivers for detecting the wireless signals, and signal strength modules for generating signal strength information based on the wireless signals; and a positioning module (2312, 2608) for determining the positions of the sensor modules based on the signal strength information. a base unit including a plurality of mounting points; one or more wireless transmitters for transmitting wireless signals; sensor modules attached to the base unit at the mounting points and generating image data, the sensor modules comprising wireless receivers for detecting the wireless signals, and signal strength modules for generating signal strength information based on the wireless signals; and a positioning module (2312, 2608) for determining the positions of the sensor modules based on the signal strength information.
A method of transmitting channel state information-reference signals, CSI-RSs, for at least 2 antenna ports, comprising: mapping the CSI-RSs for the at least 2 antenna ports to a data region of a downlink subframe in accordance with a prescribed pattern; and transmitting the downlink subframe to which the CSI-RSs for the at least 2 antenna ports are mapped, wherein the prescribed pattern is defined as a pattern different in accordance with a type of the downlink subframe, wherein the prescribed pattern is defined as a pattern shifted from a basic pattern in one of a time domain, a frequency domain or both of the time and frequency domains, and wherein if the downlink subframe is a special subframe including a downlink pilot time slot, DwPTS, the basic pattern defines that the CSI-RSs for the at least 2 antenna ports are arranged only in the first slot of the downlink subframe. mapping the CSI-RSs for the at least 2 antenna ports to a data region of a downlink subframe in accordance with a prescribed pattern; and transmitting the downlink subframe to which the CSI-RSs for the at least 2 antenna ports are mapped, wherein the prescribed pattern is defined as a pattern different in accordance with a type of the downlink subframe, wherein the prescribed pattern is defined as a pattern shifted from a basic pattern in one of a time domain, a frequency domain or both of the time and frequency domains, and wherein if the downlink subframe is a special subframe including a downlink pilot time slot, DwPTS, the basic pattern defines that the CSI-RSs for the at least 2 antenna ports are arranged only in the first slot of the downlink subframe.
Annual calendar mechanism for a watch movement, comprising a calendar ring provided with an internal toothing, a 24h finger arranged to perform a 360° rotation every 24h and a release device arranged to actuate in rotation, in a dragging manner, the calendar ring in order to effect the passage from an indication of one day to an indication of the next day of the current month or the next month in a quasi-instantaneous manner, the release device comprising a rotary release member comprising at least one release finger (24; 24a, 24b), a rotary drive member in direct or indirect engagement with the internal toothing of the calendar ring and connected to the rotary release member, and a release lever comprising a first beak arranged to cooperate with the 24h finger, and a second beak arranged to cooperate with the rotary release member so that the release lever can be brought, each 24h, from an engaged position, in which the release member is locked against rotation by the said lever, to a released position, in which the rotary release member is rotated under the action of the torque transmitted by the rotary drive member in order to rotate the calendar ring, the annual calendar mechanism further comprising a month cam and a month lever arranged to cooperate respectively with the month cam, the release device and at least one actuating element (16; 16a, 16b), connected to the calendar ring, in order to effect the transition from the indication of the last day of the months of 30 and 31 days to the indication of the 1st day of the following month.
A compound selected from the group consisting of tocotrienol quinones and tocotrienol hydroquinones for use in a method of treating or suppressing methylmalonic aciduria, isovaleric aciduria, or another organic aciduria in an individual.
A humidity control and ventilation device comprising: an air supply fan configured to supply outdoor air into a ventilation target space; an exhaust fan configured to exhaust air in the ventilation target space out of the room; a humidity controller configured to control humidity of the air in the ventilation target space; and an air-flow-rate controller configured to execute constant airflow rate control to bring airflow rates of the air supply fan and the exhaust fan close to respective target airflow rates, the constant airflow rate control including adjusting a rotation speed of the air supply fan and a rotation speed of the exhaust fan, characterized by a determiner configured to determine that another ventilation device (80, 90) has turned on, if at least one of an increasing variation in the rotation speed of the air supply fan or an increasing variation in the rotation speed of the exhaust fan exceeds a corresponding one of predetermined values while the air supply fan and the exhaust fan are under the constant airflow rate control, wherein if the determiner determines that the ventilation device (80, 90) is on, the air-flow-rate controller is configured to decrease one of the rotation speed of the air supply fan or the rotation speed of the exhaust fan such that a total air supply rate and a total air exhaust rate in the ventilation target space are balanced with each other. an air supply fan configured to supply outdoor air into a ventilation target space; an exhaust fan configured to exhaust air in the ventilation target space out of the room; a humidity controller configured to control humidity of the air in the ventilation target space; and an air-flow-rate controller configured to execute constant airflow rate control to bring airflow rates of the air supply fan and the exhaust fan close to respective target airflow rates, the constant airflow rate control including adjusting a rotation speed of the air supply fan and a rotation speed of the exhaust fan, characterized by a determiner configured to determine that another ventilation device (80, 90) has turned on, if at least one of an increasing variation in the rotation speed of the air supply fan or an increasing variation in the rotation speed of the exhaust fan exceeds a corresponding one of predetermined values while the air supply fan and the exhaust fan are under the constant airflow rate control, wherein if the determiner determines that the ventilation device (80, 90) is on, the air-flow-rate controller is configured to decrease one of the rotation speed of the air supply fan or the rotation speed of the exhaust fan such that a total air supply rate and a total air exhaust rate in the ventilation target space are balanced with each other.
Black magnetic iron oxide particles comprising core particles and a surface layer formed on a surface of the core particles which is made of a compound of aluminium and at least one alkali earth metal selected from Mg, Ca, Sr and Ba, in which the content of the at least one alkali earth metal present in the surface layer is from 100 ppm to 1000 ppm on the basis of the whole weight of the black magnetic iron oxide particles; the content of aluminum present in the surface layer is from 1000 ppm to 20000 ppm on the basis of the whole weight of the black magnetic iron oxide particles; and the ratio [A/B] of the content [A (ppm)] of aluminum to the content [B (ppm)] of the at least one alkali earth metal present in the surface layer is from 1 to 100, wherein Fe is not present in the surface layer and wherein said particles have an average particle diameter of 0.10 to 0.30 μm, wherein the core particles are magnetite.