mhurhangee/ep-ind-claims huggingface dataset:
A fiber coupling unit for coupling optical fibers to optical waveguides that are integrated into a substrate and extend up to an end face of the substrate, wherein the coupling unit features - a coupling substrate of a glass or polymer material with - a contact surface for contacting a surface of the substrate with the integrated waveguides and with - one or several trench structures that extend at least up to the contact surface and serve for accommodating one or several optical fibers, - wherein one or several end faces of one or several optical fibers inserted into the trench structure (s) form(s) a coupling or stopping face for the end face of the substrate with the integrated waveguides on the coupling substrate and - at least one continuously realized opening (11, 12) is formed in the contact surface in order to accommodate a mechanical connecting element in a cross-sectionally form-fitting fashion or in order to guide a mechanical connecting element along an axis extending parallel to the contact surface and perpendicular to the coupling or stopping face in a cross-sectionally form-fitting fashion. - a coupling substrate of a glass or polymer material with - a contact surface for contacting a surface of the substrate with the integrated waveguides and with - one or several trench structures that extend at least up to the contact surface and serve for accommodating one or several optical fibers, - wherein one or several end faces of one or several optical fibers inserted into the trench structure (s) form(s) a coupling or stopping face for the end face of the substrate with the integrated waveguides on the coupling substrate and - at least one continuously realized opening (11, 12) is formed in the contact surface in order to accommodate a mechanical connecting element in a cross-sectionally form-fitting fashion or in order to guide a mechanical connecting element along an axis extending parallel to the contact surface and perpendicular to the coupling or stopping face in a cross-sectionally form-fitting fashion.
A respiratory mask assembly for delivering breathable gas to a patient, comprising: a frame having a main frame body and side frame members provided on each respective lateral side of the main frame body; a headgear assembly: and a magnetic coupling assembly operatively associated with said frame and headgear assembly to allow the frame and headgear assembly to be removeably attachable one to another at a desired angular orientation therebetween, wherein said side frame members each include a boss which defines a recess having one part of a two-part magnetic coupling system, and wherein the headgear comprises a pair of connection pieces each having a connector puck which includes a second part of said two-part magnetic coupling system, wherein each said connector puck is sized and configured to be inserted within a respective said recess of said side frame members and thereby magnetically couple said first and second parts (508, 514) of said two-part magnetic coupling system. a frame having a main frame body and side frame members provided on each respective lateral side of the main frame body; a headgear assembly: and a magnetic coupling assembly operatively associated with said frame and headgear assembly to allow the frame and headgear assembly to be removeably attachable one to another at a desired angular orientation therebetween, wherein said side frame members each include a boss which defines a recess having one part of a two-part magnetic coupling system, and wherein the headgear comprises a pair of connection pieces each having a connector puck which includes a second part of said two-part magnetic coupling system, wherein each said connector puck is sized and configured to be inserted within a respective said recess of said side frame members and thereby magnetically couple said first and second parts (508, 514) of said two-part magnetic coupling system.
A glazing panel comprising: - a pane of glass, - an antenna (10, 11), - an electrically conductive connector joined to the antenna by a lead-free solder material, and - a coaxial cable which comprises at least a pin and a shield separated by a dielectric element and protected by an insulated layer, - the electrically conductive connector comprises at least an extended region for fixing mechanical fixing elements and at least one foot connected to the extended region for joining to the antenna by a lead-free solder material. characterized in that the electrically conductive connector comprises three mechanical fixing elements (110, 111, 112) for maintaining the coaxial cable to the electrically conductive connector and in that the pin of the coaxial cable is joined to the antenna by a lead-free solder material; two of the mechanical fixing elements are electrically connected to the shield of the coaxial cable and are fixed to opposite edges of the extended region of the electrically conductive connector and one of the mechanical fixing elements is fixed to the insulated layer of the coaxial cable. - a pane of glass, - an antenna (10, 11), - an electrically conductive connector joined to the antenna by a lead-free solder material, and - a coaxial cable which comprises at least a pin and a shield separated by a dielectric element and protected by an insulated layer, - the electrically conductive connector comprises at least an extended region for fixing mechanical fixing elements and at least one foot connected to the extended region for joining to the antenna by a lead-free solder material.
Vehicle restraint system comprising two adjacent concrete barrier elements and at least one post, coupled to the two adjacent concrete barrier elements, for a rockfall protection fence, the post having a coupling device at a lower end region for coupling the post to the two adjacent concrete barrier elements, characterized in that the coupling device is embodied in one piece and in that the two adjacent concrete barrier elements are coupled to one another only with the coupling device of the post.
A drilling-resistance measuring device for testing of materials in a moist environment or for use underwater, wherein the drilling-resistance measuring device has a housing in which are arranged a drive and a drill chuck that is coupled to the drive and has a drill needle arranged therein in a detachable manner, wherein the housing has a drill needle exit opening enclosed by a drill needle exit guide, with the drill needle extending out of the housing through said drill needle exit opening, characterised in that the drilling-resistance measuring device has at least one watertight bellows which is arranged in the interior of the housing around the drill needle between the drill chuck and the drill needle exit guide, and wherein moisture or water may enter into the bellows through the drill needle exit opening, wherein, at one end, the at least one bellows is sealingly fastened to a drive housing around the drill chuck and, at the other end, to the drill needle exit guide or to the housing around the drill needle exit opening, and wherein the drill chuck and the drive are connected by means of a coupling device which provides non-contact torque transmission from the drive to the drill chuck.
A sterile peritoneal dialysis fluid, comprising: an acidic first liquid containing only icodextrin and 0 to 2.34 g/L of sodium chloride, and an alkaline second liquid containing an alkaline pH regulator, wherein a mixture of the first liquid and the second liquid after sterilization has a pH of 6.0 to 7.5, wherein the acidic first liquid after sterilization is in an acidic region and a content of the alkaline pH regulator of the alkaline second liquid is an amount required to adjust a pH of the peritoneal dialysis liquid to pH 6.0 to 7.5 after the acidic first liquid and alkaline second liquid after sterilization are mixed with an addition of at least one of lactic acid and a lactate incorporated as an alkalizing agent. an acidic first liquid containing only icodextrin and 0 to 2.34 g/L of sodium chloride, and an alkaline second liquid containing an alkaline pH regulator, wherein a mixture of the first liquid and the second liquid after sterilization has a pH of 6.0 to 7.5, wherein the acidic first liquid after sterilization is in an acidic region and a content of the alkaline pH regulator of the alkaline second liquid is an amount required to adjust a pH of the peritoneal dialysis liquid to pH 6.0 to 7.5 after the acidic first liquid and alkaline second liquid after sterilization are mixed with an addition of at least one of lactic acid and a lactate incorporated as an alkalizing agent.
A vehicle control device comprising: a motion condition detector configured to detect motion conditions of a vehicle on which a load is to be loaded, the motion conditions including a rotational motion and a longitudinal acceleration of the vehicle; a loading state acquisition unit configured to acquire a loading state of the load loaded on the vehicle; an inertia value calculator configured to calculate an inertia value including principal axes of inertia about a center of gravity of the vehicle with the load included, based on the acquired loading state; characterised by: a wheel load acquisition unit configured to acquire wheel loads of wheels of the vehicle; a controller configured to perform longitudinal overturning prevention control to suppress an increase in difference between the wheel loads of front and rear wheels of the vehicle, by calculating control amounts for controlling braking forces or driving forces of left and right drive wheels of the vehicle using the acquired wheel loads of the wheels, the inertia value, and detection values of the motion conditions; and a braking/driving force generator configured to generate instruction values (F x(i)) for the braking forces or driving forces of the left and right drive wheels of the vehicle. a motion condition detector configured to detect motion conditions of a vehicle on which a load is to be loaded, the motion conditions including a rotational motion and a longitudinal acceleration of the vehicle; a loading state acquisition unit configured to acquire a loading state of the load loaded on the vehicle; an inertia value calculator configured to calculate an inertia value including principal axes of inertia about a center of gravity of the vehicle with the load included, based on the acquired loading state; a controller configured to perform longitudinal overturning prevention control to suppress an increase in difference between the wheel loads of front and rear wheels of the vehicle, by calculating control amounts for controlling braking forces or driving forces of left and right drive wheels of the vehicle using the acquired wheel loads of the wheels, the inertia value, and detection values of the motion conditions; and a braking/driving force generator configured to generate instruction values (F x(i)) for the braking forces or driving forces of the left and right drive wheels of the vehicle.
A hybrid power system to feed a load, the hybrid power system comprising a battery, a fuel cell stack and a control unit, the fuel cell stack comprising: first and second conductive end plates with contact terminals, and a plurality of fuel cells electrically connected in series and stacked between the conductive end plates (2, 3); characterized in that the fuel cell stack further comprises at least one conductive middle plate (6, 6') with at least one contact terminal (11, 11'), each conductive middle plate (6, 6') being stacked between adjacent fuel cells; wherein the control unit is configured to: select an operating voltage of the fuel cell stack obtained from the contact terminals (4, 11, 11') of the at least one conductive middle plate (6, 6') and conductive end plates (2, 3) when the hybrid power system is feeding the load, wherein the control unit is configured to select the operating voltage of the fuel cell stack depending on the values of the voltages (V1, V2, V3) at the contact terminals (4, 11, 11') of the fuel cell stack; compare (110, 114) the selected operating voltage of the fuel cell stack feeding the load with a safe lower limit; if the current operating voltage is inferior to the safe lower limit, select (112, 116) a lower operating voltage, obtained from the contact terminals (4, 11, 11') of the at least one conductive middle plate (6, 6') and conductive end plates (2, 3), to feed the load. first and second conductive end plates with contact terminals, and a plurality of fuel cells electrically connected in series and stacked between the conductive end plates (2, 3); select an operating voltage of the fuel cell stack obtained from the contact terminals (4, 11, 11') of the at least one conductive middle plate (6, 6') and conductive end plates (2, 3) when the hybrid power system is feeding the load, wherein the control unit is configured to select the operating voltage of the fuel cell stack depending on the values of the voltages (V1, V2, V3) at the contact terminals (4, 11, 11') of the fuel cell stack; compare (110, 114) the selected operating voltage of the fuel cell stack feeding the load with a safe lower limit; if the current operating voltage is inferior to the safe lower limit, select (112, 116) a lower operating voltage, obtained from the contact terminals (4, 11, 11') of the at least one conductive middle plate (6, 6') and conductive end plates (2, 3), to feed the load.
Sinker lock for circular knitting machines, in particular for single jersey machines, comprising at least one lock part arranged on a lock carrier for controlling the drive-out and pull-back movements of sinkers, the lock part being movable relative to the lock carrier in directions of movement of the sinkers, the lock part being arranged directly on the lock carrier, characterized in that a movement part is provided which is integrated in the lock part and by means of which the lock part can be moved relative to the lock carrier.
A hot rolled plate manufactured by a process containing at least a hot rolling step, or forging, manufactured by a process containing at least a forging step, of an austenitic steel not susceptible to relaxation cracking, with composition comprising, in percentages by weight: 0,019 % ≤ C ≤ 0,030 % 0,5 % ≤ Mn ≤ 3 % 0,1 % ≤ Si ≤ 0,75 % Al ≤ 0,25 % 18 % ≤ Cr ≤ 25 % 12 % ≤ Ni ≤ 20 % 1,5 % ≤ Mo ≤ 3 % 0,001 % ≤ B ≤ 0,008 % 0,25 % ≤ V ≤ 0,35 % 0,23 % ≤ N ≤ 0,27 %, the balance being iron and unavoidable impurities, and wherein: Ni eq. ≥ 1.11 Cr eq. − 8.24, wherein: Cr eq = Cr + Mo + 1,5 Si + 5 V + 3 Al + 0,02 Ni eq = Ni + 30 C + x N − 0,045 + 0,87 wherein: x = 22 for 0,23 % ≤ N ≤ 0,25 % x = 20 for 0,25 % < N ≤ 0,27 %
Laundry care appliance with an outer tub for receiving washing liquid, wherein the outer tub has a discharge opening, wherein the discharge opening is fluidically connected to a line, wherein arranged in the line is a variable-speed pump for pumping washing liquid out of the outer tub and through the line, and a controller for controlling the variable-speed pump, characterised in that the controller is embodied to activate the variable-speed pump and to operate it at a nominal pump speed during a first time segment, in order to pump washing liquid out of the outer tub and through the line at a nominal volumetric flow rate, the controller is embodied to reduce the nominal pump speed of the variable-speed pump to a minimum pump speed during a second time segment following the first time segment, if the volumetric flow rate of the washing liquid pumped through the variable-speed pump falls below a volumetric flow rate minimum threshold value, the controller is embodied to increase the minimum pump speed of the variable-speed pump to a maximum pump speed during a third time segment following the second time segment, if the volumetric flow rate of the washing liquid pumped through the variable-speed pump reaches the volumetric flow rate minimum threshold value, wherein the maximum pump speed is greater than the minimum pump speed and the nominal pump speed, in order to remove a standing air vortex at a pump suction port of the variable-speed pump and air dissolved in two phases in a pump pressure chamber of the variable-speed pump, and the controller is embodied to reduce the maximum pump speed of the variable-speed pump to the nominal pump speed during a fourth time segment following the third time segment, if the volumetric flow rate of the washing liquid pumped through the variable-speed pump reaches the nominal volumetric flow rate, in order to once more effectively pump washing liquid out of the outer tub and through the line at the nominal volumetric flow rate, wherein the controller is embodied to identify a presence of an air vortex in the pump by the volumetric flow rate dropping below the volumetric flow rate minimum threshold value.
Rail vehicle system comprising a set of carriages (12.1 - 12.7) which are provided for transporting passengers, wherein the set has two end carriages (12.1, 12.7), at least one driveless central carriage (12.3, 12.6) and at least one central carriage (12.2, 12.4, 12.5) which is in the form of a traction carriage and has at least one drive unit (16.2, 16.4, 16.5), wherein the traction carriage comprises a power supply unit (22.2, 22.4, 22.5) which is provided for the drive unit (16.2, 16.4, 16.5) and has at least one voltage transformation unit (24.2, 24.4, 24.5) and one current converter unit (28.2, 28.4, 28.5), characterized in that the carriages (12.1 - 12.7) each have a line section (33.1 - 33.7), wherein the line sections (33.1 - 33.7), in interaction, form a system-wide high-voltage line which can be coupled to a track-side energy supply system, and the traction carriage has at least one switch (35.2) which is provided for releasably coupling the power supply unit (22.2) to the high-voltage line.
A device comprising: at least two rollers (140a, 140b); a body to which the at least two rollers (140a, 140b) are attached, the at least two rollers (140a, 140b) supporting the body when the device moves on the at least two rollers (140a, 140b), the body including at least an intake opening at the bottom of the body between the at least two rollers (140a, 140b), the at least two rollers (140a, 140b) blocking water so that a path of least resistance to water flow is established in which water flows from outside the device, to between the at least two rollers (140a, 140b), entering parallel to the at least two rollers (140a, 140b), into the intake opening; at least a pump assembly being affixed inside the body for drawing water through the intake opening into the body and pushing the water out of the body; a filter for filtering out debris in the water; a power source for providing electrical power to the pump assembly; and characterised by the fact it further comprises a high enough center of gravity and the at least two rollers (140a, 140b) are close enough to each other so the device is unstable when moving on the at least two rollers (140a, 140b) and tends to rock at least occasionally while cleaning an average size swimming pool. at least two rollers (140a, 140b); a body to which the at least two rollers (140a, 140b) are attached, the at least two rollers (140a, 140b) supporting the body when the device moves on the at least two rollers (140a, 140b), the body including at least an intake opening at the bottom of the body between the at least two rollers (140a, 140b), the at least two rollers (140a, 140b) blocking water so that a path of least resistance to water flow is established in which water flows from outside the device, to between the at least two rollers (140a, 140b), entering parallel to the at least two rollers (140a, 140b), into the intake opening; at least a pump assembly being affixed inside the body for drawing water through the intake opening into the body and pushing the water out of the body; a filter for filtering out debris in the water; a power source for providing electrical power to the pump assembly; and characterised by the fact it further comprises a high enough center of gravity and the at least two rollers (140a, 140b) are close enough to each other so the device is unstable when moving on the at least two rollers (140a, 140b) and tends to rock at least occasionally while cleaning an average size swimming pool.
A multi-rotor rotorcraft, comprising: a fuselage; six rotor assemblies operatively supported by and spaced-around the fuselage, wherein each of the six rotor assemblies defines a spin volume and a spin diameter; and two combined rotor guards that are fixed relative to the fuselage, each bordering the spin volume of three of the six rotor assemblies, and that are each configured to provide a visual indication of the spin volumes of the three rotor assemblies, wherein the six rotor assemblies comprise: a first pair of rotor assemblies positioned on opposing lateral sides of the fuselage; a second pair of rotor assemblies positioned on the opposing lateral sides of the fuselage; and a third pair of rotor assemblies positioned on the opposing lateral sides of the fuselage between the first pair and the second pair; and wherein each of the two combined rotor guards borders more than 50% of circumferential perimeters of the spin volumes of respective rotor assemblies of the first pair and the second pair and less than 50% of a circumferential perimeter of the spin volume of the third pair. a fuselage; six rotor assemblies operatively supported by and spaced-around the fuselage, wherein each of the six rotor assemblies defines a spin volume and a spin diameter; and two combined rotor guards that are fixed relative to the fuselage, each bordering the spin volume of three of the six rotor assemblies, and that are each configured to provide a visual indication of the spin volumes of the three rotor assemblies, wherein the six rotor assemblies comprise: a first pair of rotor assemblies positioned on opposing lateral sides of the fuselage; a second pair of rotor assemblies positioned on the opposing lateral sides of the fuselage; and a third pair of rotor assemblies positioned on the opposing lateral sides of the fuselage between the first pair and the second pair; and a first pair of rotor assemblies positioned on opposing lateral sides of the fuselage; a second pair of rotor assemblies positioned on the opposing lateral sides of the fuselage; and a third pair of rotor assemblies positioned on the opposing lateral sides of the fuselage between the first pair and the second pair; and wherein each of the two combined rotor guards borders more than 50% of circumferential perimeters of the spin volumes of respective rotor assemblies of the first pair and the second pair and less than 50% of a circumferential perimeter of the spin volume of the third pair.
A solution comprising levofloxacin at a concentration between about 75 mg/ml to about 150 mg/ml, a magnesium chloride concentration between about 150 mM to about 250 mM; a pH between about 5 to about 7; an osmolality of between about 300 mOsmol/kg to about 500 mOsmol/kg, and lacking lactose for use in a method for treating cystic fibrosis in a human, wherein said human has a pulmonary infection comprising P. aeruginosa and wherein the solution comprises about 240 mg levofloxacin and is administered as an aerosol to said human twice daily.