mhurhangee/ep-ind-claims huggingface dataset:
End winding for a stator of an electrical machine, which end winding comprises at least two round connectors via which the current is passed out from the winding bars of the stator, as well as a plurality of supporting brackets, via which the end winding is attached to the stator, wherein at least two round connectors have a radial section at whose end a phase connection block is in each case arranged, and wherein at least two phase connection blocks of one phase are arranged alongside one another in the circumferential direction, characterized in that the adjacent phase connection blocks are connected via at least one element which is in the form of a pin and is mounted at least partially integrally in recesses in the mutually facing side surfaces of the phase connection blocks.
A method of preparing tiotropium bromide of formula II characterized in that it comprises the following steps: a) preparation of the scopine ester of formula I by transesterification of methyl di(2thienyl)glycolate of formula IV with scopine of formula III in the presence of a substoichiometric amount of a sterically hindered base selected from the group of alkali salts of branched C 3 to C 5 alkoxides in an inert solvent, b) isolation of the scopine ester of formula I, and c) quaternization of the scopine ester of formula I with methyl bromide. a) preparation of the scopine ester of formula I by transesterification of methyl di(2thienyl)glycolate of formula IV with scopine of formula III in the presence of a substoichiometric amount of a sterically hindered base selected from the group of alkali salts of branched C 3 to C 5 alkoxides in an inert solvent, b) isolation of the scopine ester of formula I, and c) quaternization of the scopine ester of formula I with methyl bromide.
A powered air purifying respirator (PAPR) (10, 20, 30) with an active heating element (35, 45, 55), the PAPR comprising: a face piece sized to fit over a user's nose and mouth; a powered air component designed to be carried by a user of the PAPR, the powered air component including a fan and a filter, wherein the fan draws air from a user's environment through the filter; an electronically controlled active heating element configured to heat the air after it passes through the filter; a sensor that measures fan speed, the sensor being selected from an optical sensor, a capacitive sensor or an inductive sensor; and a control system (36, 46, 56), wherein the control system is configured to: vary the power provided to the active heating element, receive input from the sensor regarding the measurement of the fan speed, detect insufficient air flow based on the measurement of fan speed, thereby determining potential overheating of the active heating element, and in response to said detection, reduce or remove power supplied to the active heating element to prevent overheating of the active heating element; and a hose connecting the face piece to the powered air component wherein the face piece receives air from the powered air component through the hose. a face piece sized to fit over a user's nose and mouth; a powered air component designed to be carried by a user of the PAPR, the powered air component including a fan and a filter, wherein the fan draws air from a user's environment through the filter; an electronically controlled active heating element configured to heat the air after it passes through the filter; a sensor that measures fan speed, the sensor being selected from an optical sensor, a capacitive sensor or an inductive sensor; and a control system (36, 46, 56), wherein the control system is configured to: vary the power provided to the active heating element, receive input from the sensor regarding the measurement of the fan speed, detect insufficient air flow based on the measurement of fan speed, thereby determining potential overheating of the active heating element, and in response to said detection, reduce or remove power supplied to the active heating element to prevent overheating of the active heating element; and vary the power provided to the active heating element, receive input from the sensor regarding the measurement of the fan speed, detect insufficient air flow based on the measurement of fan speed, thereby determining potential overheating of the active heating element, and in response to said detection, reduce or remove power supplied to the active heating element to prevent overheating of the active heating element; and a hose connecting the face piece to the powered air component wherein the face piece receives air from the powered air component through the hose.
A complex digital signal compression device for compressing a complex digital signal, comprising: a signal/two-phase conversion section adapted to receive a complex digital signal x and to acquire a first phase θ and a second phase φ, such that the following equation holds, x = y exp j θ + φ + y exp j θ − φ, wherein the first phase θ is a phase of the complex digital signal x, and y is a predetermined value; and a compression section adapted to compress the first phase θ and the second phase φ by performing quantization, wherein a quantization level of either one of the the first phase θ and the second phase φ is changed according to a value of the first phase θ and the second phase φ, respectively. a signal/two-phase conversion section adapted to receive a complex digital signal x and to acquire a first phase θ and a second phase φ, such that the following equation holds, x = y exp j θ + φ + y exp j θ − φ, wherein the first phase θ is a phase of the complex digital signal x, and y is a predetermined value; and a compression section adapted to compress the first phase θ and the second phase φ by performing quantization, wherein a quantization level of either one of the the first phase θ and the second phase φ is changed according to a value of the first phase θ and the second phase φ, respectively.
A workpiece conveyance device comprising: a plurality of holding heads that include a holding part that holds a workpiece and a vacuum pump that generates a holding force in the holding part; and a conveyance track that conveys the plurality of holding heads, wherein the vacuum pump includes a pump unit that connects with the holding part to suck a surrounding air from the holding part or to discharge the surrounding air to the holding part, the vacuum pump further including a shaft part that is rotated to activate the pump unit, characterised in that the shaft part includes a first magnet magnetized in an alternating N poles and S poles around a shaft, the conveyance track includes a second magnet extending in a conveyance direction of the holding head, the second magnet alternately generating a magnetic force from the N pole and a magnetic force from the S pole in the conveyance direction and being arranged to generate a magnetic force between the second magnet and the first magnet of the holding head conveyed, and by alternately switching a magnetic pole of a portion in the second magnet applying a magnetic force to the first magnet, the shaft part is rotated, which causes the pump unit to generate a holding force by sucking or discharging the surrounding air. a plurality of holding heads that include a holding part that holds a workpiece and a vacuum pump that generates a holding force in the holding part; and a conveyance track that conveys the plurality of holding heads, wherein the vacuum pump includes a pump unit that connects with the holding part to suck a surrounding air from the holding part or to discharge the surrounding air to the holding part, the vacuum pump further including a shaft part that is rotated to activate the pump unit, characterised in that the shaft part includes a first magnet magnetized in an alternating N poles and S poles around a shaft, the conveyance track includes a second magnet extending in a conveyance direction of the holding head, the second magnet alternately generating a magnetic force from the N pole and a magnetic force from the S pole in the conveyance direction and being arranged to generate a magnetic force between the second magnet and the first magnet of the holding head conveyed, and by alternately switching a magnetic pole of a portion in the second magnet applying a magnetic force to the first magnet, the shaft part is rotated, which causes the pump unit to generate a holding force by sucking or discharging the surrounding air.
An integrated drilling and injection device, comprising: a longitudinal shank having an internal passage extending from an open first end of the shank along an axis of the shank toward a second end of the shank; a drill bit located at a second end of the shank opposite the first end; and at least one outlet in fluid communication between the internal passage and an exterior surface of the shank, characterised by a valve within the internal passage, the valve configured to control passage of material within the internal passage. a longitudinal shank having an internal passage extending from an open first end of the shank along an axis of the shank toward a second end of the shank; a drill bit located at a second end of the shank opposite the first end; and at least one outlet in fluid communication between the internal passage and an exterior surface of the shank, characterised by a valve within the internal passage, the valve configured to control passage of material within the internal passage.
A method of manufacturing a power cable comprising a conductor, semiconductor layers and insulation layers, the process comprising the steps of: Extruding about the conductor a first insulation layer positioned between first and second semiconductor layers to make an inner power cable comprising: The conductor which is in contact with, A first semiconductor layer which is also in contact with, A first insulation layer which is also in contact with, A second semiconductor layer, and Extruding about the inner power cable a second insulation layer positioned between third and fourth semiconductor layers to make the power cable with a total insulation thickness of greater than or equal to 9 mm, the power cable comprising the inner power cable of which the second semiconductor layer is in contact with: The third semiconductor layer which is also in contact with, The second insulation layer which is also in contact with, The fourth semiconductor layer, wherein the total insulation thickness is the sum of the thickness of the first and second insulation layers. Extruding about the conductor a first insulation layer positioned between first and second semiconductor layers to make an inner power cable comprising: The conductor which is in contact with, A first semiconductor layer which is also in contact with, A first insulation layer which is also in contact with, A second semiconductor layer, and The conductor which is in contact with, A first semiconductor layer which is also in contact with, A first insulation layer which is also in contact with, A second semiconductor layer, and Extruding about the inner power cable a second insulation layer positioned between third and fourth semiconductor layers to make the power cable with a total insulation thickness of greater than or equal to 9 mm, the power cable comprising the inner power cable of which the second semiconductor layer is in contact with: The third semiconductor layer which is also in contact with, The second insulation layer which is also in contact with, The fourth semiconductor layer, wherein the total insulation thickness is the sum of the thickness of the first and second insulation layers. The third semiconductor layer which is also in contact with, The second insulation layer which is also in contact with, The fourth semiconductor layer,
Method for determining at least one geometric property of a manipulator that influences end-effector motions of the manipulator, wherein the manipulator is arranged to be controlled by a control system for moving an end-effector of the manipulator to target poses, and wherein the manipulator comprises at least two axes whereof at least one axis comprises at least one elasticity and is affected by friction effects, wherein an axis comprises a joint and a linkage, characterized in that the method comprises: - constraining motion of the manipulator by means of a constraining device such that the motion of the manipulator is physically constrained in at least one degree of freedom, and thereby enable a constrained manipulator motion and correspondingly a constrained motor motion for the at least one axis; - commanding the manipulator to approach a set of target poses where for each target pose a physical pose is reached in which the constrained manipulator motion can be performed, which includes a non-zero constrained motor motion; - performing friction-aware control of the constrained manipulator motion for a period of time, to accomplish well-defined friction forces/torques that can be separated from the friction effects, while monitoring quantities related to motor torque and to motor angle of the at least one axis; - performing an identification of a set of kinematic parameters for an elasto-kinematic model that includes at least one known quantity representing the at least one elasticity, the identification being based on the monitored quantities and on elastic properties of the manipulator, where the friction effects are excluded from the identification; - obtaining the at least one geometric property of the manipulator based on the identified set of kinematic parameters. - constraining motion of the manipulator by means of a constraining device such that the motion of the manipulator is physically constrained in at least one degree of freedom, and thereby enable a constrained manipulator motion and correspondingly a constrained motor motion for the at least one axis; - commanding the manipulator to approach a set of target poses where for each target pose a physical pose is reached in which the constrained manipulator motion can be performed, which includes a non-zero constrained motor motion; - performing friction-aware control of the constrained manipulator motion for a period of time, to accomplish well-defined friction forces/torques that can be separated from the friction effects, while monitoring quantities related to motor torque and to motor angle of the at least one axis; - performing an identification of a set of kinematic parameters for an elasto-kinematic model that includes at least one known quantity representing the at least one elasticity, the identification being based on the monitored quantities and on elastic properties of the manipulator, where the friction effects are excluded from the identification; - obtaining the at least one geometric property of the manipulator based on the identified set of kinematic parameters.
Procedure for emulating an environmental sensor in a motor vehicle in a specific collision situation with a predefined speed of the motor vehicle, identified by the fact that at a second speed that is less than the first speed, with the motor vehicle and/or a particularly structurally identical motor vehicle, raw data is recorded and saved in the collision situation by means of the environmental sensor to be emulated, and the raw data saved and/or raw data interpolated from it is used in emulating the environmental sensor in the case of the first speed, once sub-sampled.
An apparatus for applying negative pressure to a wound, comprising: a negative pressure source configured to provide negative pressure, via a fluid flow path, to a dressing placed over a wound; one or more pressure sensors configured to monitor a pressure in the fluid flow path; wherein the apparatus is configured to determine a type of fluid causing a change in properties in the fluid that flows through the fluid flow path; and a controller configured to: detect presence of blood in the fluid flow path based on the pressure monitored by the one or more pressure sensors and an activity level of the negative pressure source wherein the controller is configured to compute a first indicator associated with change in the pressure over a time duration and a second indicator associated with change in the activity level over the time duration; and detect presence of blood based on the first and second indicators, and provide an indication that blood is present in the fluid flow path. a negative pressure source configured to provide negative pressure, via a fluid flow path, to a dressing placed over a wound; one or more pressure sensors configured to monitor a pressure in the fluid flow path; wherein the apparatus is configured to determine a type of fluid causing a change in properties in the fluid that flows through the fluid flow path; and a controller configured to: detect presence of blood in the fluid flow path based on the pressure monitored by the one or more pressure sensors and an activity level of the negative pressure source wherein the controller is configured to compute a first indicator associated with change in the pressure over a time duration and a second indicator associated with change in the activity level over the time duration; and detect presence of blood based on the first and second indicators, and provide an indication that blood is present in the fluid flow path. detect presence of blood in the fluid flow path based on the pressure monitored by the one or more pressure sensors and an activity level of the negative pressure source wherein the controller is configured to compute a first indicator associated with change in the pressure over a time duration and a second indicator associated with change in the activity level over the time duration; and detect presence of blood based on the first and second indicators, and provide an indication that blood is present in the fluid flow path.
An electrical machine comprising: a first stator member having a field magnet; a second stator member forming an armature, the second stator member being spaced from the first stator member; and a pair of contra rotating rotors (12a, 12b) disposed between the first and second stator members; wherein at least one of the rotors is, in use, driven by a prime mover (4, 6) and wherein at least a portion of each of the rotors is magnetisable so as to transmit magnetic flux from the field magnet to the armature thereby inducing an electromotive force, wherein the first and second stator members and the rotors are arranged concentrically and the first stator member is surrounded by the second stator member and the rotors (12a, 12b). a first stator member having a field magnet; a second stator member forming an armature, the second stator member being spaced from the first stator member; and a pair of contra rotating rotors (12a, 12b) disposed between the first and second stator members; wherein at least one of the rotors is, in use, driven by a prime mover (4, 6) and wherein at least a portion of each of the rotors is magnetisable so as to transmit magnetic flux from the field magnet to the armature thereby inducing an electromotive force, wherein the first and second stator members and the rotors are arranged concentrically and the first stator member is surrounded by the second stator member and the rotors (12a, 12b).
Operating circuit for an LED series comprising: a) a converter, in particular a DC-DC converter, comprising a controllable switch and an inductance (L Buck) for converting an input voltage (V in) supplied to the operating circuit into a supply voltage for the LED series, b) a control unit for controlling the switch, c) a secondary inductance coupled to the inductor (L Buck), d) an envelope curve demodulator for detecting the envelope curve of the voltage (V' LED) applied to the secondary inductance, and e) a compensation circuit for compensating for an error caused by the envelope curve demodulator concerning the detection of the envelope curve, f) wherein the envelope curve demodulator comprises a first diode for rectifying the voltage (V' LED) applied to the secondary inductance, and g) the compensation circuit comprises a second diode for compensating for a detection error caused by the diode. a) a converter, in particular a DC-DC converter, comprising a controllable switch and an inductance (L Buck) for converting an input voltage (V in) supplied to the operating circuit into a supply voltage for the LED series, b) a control unit for controlling the switch, c) a secondary inductance coupled to the inductor (L Buck), d) an envelope curve demodulator for detecting the envelope curve of the voltage (V' LED) applied to the secondary inductance, and e) a compensation circuit for compensating for an error caused by the envelope curve demodulator concerning the detection of the envelope curve, f) wherein the envelope curve demodulator comprises a first diode for rectifying the voltage (V' LED) applied to the secondary inductance, and g) the compensation circuit comprises a second diode for compensating for a detection error caused by the diode.
A seismic modeling system comprising: a seismic model data storage device; and a processor cooperating with said seismic model data storage device to determine a first three-dimensional, 3D, boundary around a suspect region within a first seismic model spatial domain data set for a geological formation at a first time, determine a second 3D boundary around the suspect region within a second seismic model spatial domain data set for the geological formation at a second time and after movement of the suspect region, compare the second 3D boundary to the first 3D boundary to determine an overlapping portion where the first and second 3D boundary regions overlap, and at least one non-overlapping portion (NOP1, NOP2) where the first and second 3D boundaries do not overlap, and inpaint the overlapping portion in the second seismic model spatial domain data set based upon the at least one non-overlapping portion (NOP1, NOP2) in the second seismic model spatial domain data set a seismic model data storage device; and a processor cooperating with said seismic model data storage device to determine a first three-dimensional, 3D, boundary around a suspect region within a first seismic model spatial domain data set for a geological formation at a first time, determine a second 3D boundary around the suspect region within a second seismic model spatial domain data set for the geological formation at a second time and after movement of the suspect region, compare the second 3D boundary to the first 3D boundary to determine an overlapping portion where the first and second 3D boundary regions overlap, and at least one non-overlapping portion (NOP1, NOP2) where the first and second 3D boundaries do not overlap, and inpaint the overlapping portion in the second seismic model spatial domain data set based upon the at least one non-overlapping portion (NOP1, NOP2) in the second seismic model spatial domain data set