mhurhangee/patent-ind-claim-en huggingface dataset:
A floating structure for supporting a marine wind-driven power generator, the floating structure comprising a float, a tower and a concrete transition element located between the float and the tower, wherein - the transition element comprises a pre-stressed concrete layer having a radius reducing from a radius of the float to a radius of a base of the tower , - the float is a hollow concrete float ; - reinforcing longitudinal tendons are provided from the base of the tower to the float through the transition element dispensing with reinforcements or stiffeners on the outer surfaces thereof; - reinforcing circumferential tendons are distributed along the transition element; - said pre-stressed concrete layer has a thickness which is between a thickness of the tower and a thickness of the float , wherein - the pre-stressed concrete layer of the transition element has a shape defined as a revolution of an axisymmetric circular transition geometry , with a curved or segmented vertical cross section, transitioning from a radius of the base of the tower to a radius of the float; and - the transition element has a radius which increases in a non-linear manner from the radius of the base of the tower to the radius of the float , the transition element having the larger diameter submerged, away from the surface of the sea, improving the hydrodynamic response of the floating structure. - the transition element comprises a pre-stressed concrete layer having a radius reducing from a radius of the float to a radius of a base of the tower , - the float is a hollow concrete float ; - reinforcing longitudinal tendons are provided from the base of the tower to the float through the transition element dispensing with reinforcements or stiffeners on the outer surfaces thereof; - reinforcing circumferential tendons are distributed along the transition element; - said pre-stressed concrete layer has a thickness which is between a thickness of the tower and a thickness of the float , wherein - the pre-stressed concrete layer of the transition element has a shape defined as a revolution of an axisymmetric circular transition geometry , with a curved or segmented vertical cross section, transitioning from a radius of the base of the tower to a radius of the float; and - the transition element has a radius which increases in a non-linear manner from the radius of the base of the tower to the radius of the float , the transition element having the larger diameter submerged, away from the surface of the sea, improving the hydrodynamic response of the floating structure.
A fuse comprising: an electrically insulating, tubular fuse body ; electrically conductive first and second endcaps disposed over opposing ends of the fuse body; a fusible element extending through the fuse body and connecting the first endcap to the second endcap, the fusible element having a central portion adapted to melt and separate upon an overcurrent condition in the fuse; and first and second arc barriers disposed on the fusible element on opposing sides of the central portion, characterised by the first and second arc barriers formed of a silicone composition that includes an arc quenching filler suspended in a silicone resin , and in that the first and second arc barriers extend radially from the fusible element to an interior surface of the fuse body. an electrically insulating, tubular fuse body ; electrically conductive first and second endcaps disposed over opposing ends of the fuse body; a fusible element extending through the fuse body and connecting the first endcap to the second endcap, the fusible element having a central portion adapted to melt and separate upon an overcurrent condition in the fuse; and first and second arc barriers disposed on the fusible element on opposing sides of the central portion, characterised by the first and second arc barriers formed of a silicone composition that includes an arc quenching filler suspended in a silicone resin , and in that the first and second arc barriers extend radially from the fusible element to an interior surface of the fuse body.
A hybrid propelling chain for an aircraft, the hybrid propelling chain comprising a plurality of propelling rotors (R1-RX) connected to an electrical distribution module through a plurality of electrical connections (E1-E4), the electrical distribution module being connected, on the one hand, to a non-propelling turbomachine (T) via an electric generation system and, on the other hand, to an electric battery (BAT), each propelling rotor (R1-R4) comprising a stator member and at least one rotor shaft which is configured to be rotatably driven with respect to the stator member when the stator member is powered by at least one electrical connection (E1-E4), the hybrid propelling chain comprising an auxiliary mechanical drive system mechanically connected to the non-propelling turbomachine (T), the auxiliary mechanical drive system comprising a plurality of mechanical connections (M1-M4) for mechanically rotatably driving at least one rotor shaft of each propelling rotor (R1-R4), each mechanical connection (M1-M4) being connected to a rotor shaft of a propelling rotor (R1-R4) by a controllable coupling device .
An aqueous hard surface cleaning composition comprising: (i) calcium salt of linear alkyl benzene sulphonic acid; (ii) 21 to 50 wt% of an abrasive particle; (iii) alkoxylated fatty alcohol; and (iv) magnesium oxide; wherein (a) the composition has a pH in the range of 9 to 12 at 20 °C; (b) the composition comprises an amount of magnesium salt of linear alkyl benzene sulphonic acid that is 0 to 1 wt% of the amount of said calcium salt; (c) the composition comprises less than 1 wt% sodium salt of linear alkyl benzene sulphonic acid; (d) the composition has a viscosity in the range 500 to 2000 mPa.S at 20 S -1 shear rate and 20°C; (e) said abrasive has a Moh's index in the range 0.5 to 7 and comprises at least calcite; (f) the amount of surfactant on the surface of the abrasive particles is 0 to 10 wt% of the total surfactant of the composition; and, (g) said alkoxylated fatty alcohol has a HLB value in the range 11 to 20, carbon chain length 12 to 16 and a degree of ethoxylation 5 to 8. (i) calcium salt of linear alkyl benzene sulphonic acid; (ii) 21 to 50 wt% of an abrasive particle; (iii) alkoxylated fatty alcohol; and (iv) magnesium oxide; (a) the composition has a pH in the range of 9 to 12 at 20 °C; (b) the composition comprises an amount of magnesium salt of linear alkyl benzene sulphonic acid that is 0 to 1 wt% of the amount of said calcium salt; (c) the composition comprises less than 1 wt% sodium salt of linear alkyl benzene sulphonic acid; (d) the composition has a viscosity in the range 500 to 2000 mPa.S at 20 S -1 shear rate and 20°C; (e) said abrasive has a Moh's index in the range 0.5 to 7 and comprises at least calcite; (f) the amount of surfactant on the surface of the abrasive particles is 0 to 10 wt% of the total surfactant of the composition; and, (g) said alkoxylated fatty alcohol has a HLB value in the range 11 to 20, carbon chain length 12 to 16 and a degree of ethoxylation 5 to 8.
Solid state switch, SSS, driver circuit for controlling a solid state switch operated as high side switch between a battery cell stack and a load, comprising: a voltage generation circuit configured for receiving an supply voltage, V SUP , via a first input node , an output voltage of the battery cell stack, GND Driver , via a second input node , a ground voltage, GND, via a first ground node and a first control signal, PWM, and being configured for generating a drive voltage, VCC Driver , higher than V SUP and GND Driver in dependence of the first control signal and for outputting VCC Driver to a first output node , a switch off circuit configured for receiving the output voltage GND Driver via a third input node , a ground voltage, GND, via a second ground node , a second control signal, OFF1, and a third control signal, OFF2, and being further configured for outputting, GND Driver , to a second output node in dependence of the second and third control signals, a switch controller connected, via a first node, to the first output node and, via a second node, to the second output node and a gate node of the solid state switch and configured for receiving a ground voltage, GND, via a third ground node , and a fourth control signal, ON1, and being further configured for connecting the first output node and the second node in dependence of the fourth control signal. a voltage generation circuit configured for receiving an supply voltage, V SUP , via a first input node , an output voltage of the battery cell stack, GND Driver , via a second input node , a ground voltage, GND, via a first ground node and a first control signal, PWM, and being configured for generating a drive voltage, VCC Driver , higher than V SUP and GND Driver in dependence of the first control signal and for outputting VCC Driver to a first output node , a switch off circuit configured for receiving the output voltage GND Driver via a third input node , a ground voltage, GND, via a second ground node , a second control signal, OFF1, and a third control signal, OFF2, and being further configured for outputting, GND Driver , to a second output node in dependence of the second and third control signals, a switch controller connected, via a first node, to the first output node and, via a second node, to the second output node and a gate node of the solid state switch and configured for receiving a ground voltage, GND, via a third ground node , and a fourth control signal, ON1, and being further configured for connecting the first output node and the second node in dependence of the fourth control signal.
Method for the production of a medical implant , comprising a head section , which has at least one blind hole-type recess in the manner of an electrical plug-in contact socket, along which is arranged at least one electrically conductive contact element , and a supply section , which is fixedly connected to the head section and comprises at least one electrical component, which is electrically connected to the at least one electrically conductive contact element by way of at least one electrical conductor structure , characterised by the following steps of the method: - Production of a fixing plate , consisting of a curable casting compound, and having a plate upper face and a plate lower face (4', 4"), in which the at least one electrical conductor structure is fixed, and at the same time projects through the plate upper and lower faces (4', 4"), - Arrangement of the fixing plate in a casting mould , that the plate lower face (4") forms part of the surface of the casting mould , - Establishment of electrical contact between the at least one electrical conductor structure and the at least one electrical component, before or after the arrangement of the fixing plate as part of the surface partially bounding the casting mould , and - Production of the supply section by the encapsulation of the at least one electrical component, and the at least one electrical conductor structure projecting beyond the lower face (4") of the plate, in the curable casting compound, with the formation of a material bond with the lower face (4") of the fixing plate . - Production of a fixing plate , consisting of a curable casting compound, and having a plate upper face and a plate lower face (4', 4"), in which the at least one electrical conductor structure is fixed, and at the same time projects through the plate upper and lower faces (4', 4"), - Arrangement of the fixing plate in a casting mould , that the plate lower face (4") forms part of the surface of the casting mould , - Establishment of electrical contact between the at least one electrical conductor structure and the at least one electrical component, before or after the arrangement of the fixing plate as part of the surface partially bounding the casting mould , and - Production of the supply section by the encapsulation of the at least one electrical component, and the at least one electrical conductor structure projecting beyond the lower face (4") of the plate, in the curable casting compound, with the formation of a material bond with the lower face (4") of the fixing plate .
A process to produce a catalyst composition, the process comprising: (i) contacting an activator-support and a solid metallocene compound for a first period of time to form a precontacted mixture; and (ii) contacting the precontacted mixture with an organoaluminum compound for a second period of time to produce the catalyst composition, wherein the activator-support comprises fluorided silica-coated alumina. (i) contacting an activator-support and a solid metallocene compound for a first period of time to form a precontacted mixture; and (ii) contacting the precontacted mixture with an organoaluminum compound for a second period of time to produce the catalyst composition, wherein the activator-support comprises fluorided silica-coated alumina.
Sensor element for detecting at least one property of a fluid medium in at least one measuring chamber , in particular for detecting a proportion of H 2 in a measurement gas , comprising: a substrate , which is at least partly produced from an electrically conductive material, an insulation layer , which is at least partly produced from an electrically insulating material and which is arranged on the substrate , and a measuring membrane , which is arranged partly on the insulation layer and at least partly movably relative to the substrate , wherein the measuring membrane has a membrane layer , which is at least partly produced from an electrically conductive material, and a cover layer , which is at least partly produced from palladium and is arranged in a predetermined pattern on the membrane layer , wherein the property of the fluid medium is detectable on the basis of a capacitance between the substrate and the measuring membrane , characterized in that the predetermined pattern in which the cover layer is arranged on the membrane layer is a strip shape with a plurality of strips projecting in a first direction in a plane parallel to a top side of the substrate , proceeding from the insulation layer on the membrane layer . a substrate , which is at least partly produced from an electrically conductive material, an insulation layer , which is at least partly produced from an electrically insulating material and which is arranged on the substrate , and a measuring membrane , which is arranged partly on the insulation layer and at least partly movably relative to the substrate , wherein the measuring membrane has a membrane layer , which is at least partly produced from an electrically conductive material, and a cover layer , which is at least partly produced from palladium and is arranged in a predetermined pattern on the membrane layer , wherein the property of the fluid medium is detectable on the basis of a capacitance between the substrate and the measuring membrane , characterized in that the predetermined pattern in which the cover layer is arranged on the membrane layer is a strip shape with a plurality of strips projecting in a first direction in a plane parallel to a top side of the substrate , proceeding from the insulation layer on the membrane layer .
A water reservoir for a respiratory pressure therapy device, the water reservoir including a cavity structured to hold a volume of water to humidify a flow of breathable gas supplied by the respiratory pressure therapy device, wherein the water reservoir includes a reservoir lid and a reservoir base , and the water reservoir includes a latch configured to releasably engage with a recessed slot provided in a water reservoir dock of the respiratory pressure therapy device to releasably retain the water reservoir in an operative position, wherein the latch includes a locking lever and a lid connector for securing the latch to the reservoir lid , the locking lever including a retaining protrusion at one end of the locking lever to releasably engage into the recessed slot , wherein the locking lever is supported by resilient support members such that the retaining protrusion is resiliently biased to a locked position, and wherein the locking lever includes a finger/thumb grip at the other end of the locking lever , the finger/thumb grip being configured to be manually depressed to pivot the locking lever and the retaining protrusion from a locked position to an unlocked position. wherein the water reservoir includes a reservoir lid and a reservoir base , and the water reservoir includes a latch configured to releasably engage with a recessed slot provided in a water reservoir dock of the respiratory pressure therapy device to releasably retain the water reservoir in an operative position, wherein the latch includes a locking lever and a lid connector for securing the latch to the reservoir lid , the locking lever including a retaining protrusion at one end of the locking lever to releasably engage into the recessed slot , wherein the locking lever is supported by resilient support members such that the retaining protrusion is resiliently biased to a locked position, and wherein the locking lever includes a finger/thumb grip at the other end of the locking lever , the finger/thumb grip being configured to be manually depressed to pivot the locking lever and the retaining protrusion from a locked position to an unlocked position.
An electronic device comprising: a housing; a communication circuit positioned inside the housing, and including a first port for a first frequency band and a second port for a second frequency band; a first antenna positioned inside the housing or forming a part of the housing; a second antenna positioned inside the housing or forming a part of the housing; a test port positioned inside the housing or at least partially exposed through the housing; and a switching circuit configured to selectively connect one or more of the first port or the second port to one or more of the first antenna , the second antenna , or the test port , the switching circuit being further configured to selectively connect the test port to the first antenna or the second antenna ; wherein the switching circuit includes an opened terminal , and wherein the switching circuit is configured to: connect the test port to the first antenna or the second antenna through a path extending from the opened terminal . a housing; a communication circuit positioned inside the housing, and including a first port for a first frequency band and a second port for a second frequency band; a first antenna positioned inside the housing or forming a part of the housing; a second antenna positioned inside the housing or forming a part of the housing; a test port positioned inside the housing or at least partially exposed through the housing; and a switching circuit configured to selectively connect one or more of the first port or the second port to one or more of the first antenna , the second antenna , or the test port , the switching circuit being further configured to selectively connect the test port to the first antenna or the second antenna ; wherein the switching circuit includes an opened terminal , and wherein the switching circuit is configured to: connect the test port to the first antenna or the second antenna through a path extending from the opened terminal .
A keyboard instrument, in particular a piano, having a keyboard with a multiplicity of keys , having at least two supporting elements for supporting the keyboard , having a panel-formed keybed made of a wood material, which forms a console and therefore a rest for the keyboard and which is borne by the at least two supporting elements , is hereby characterized in that a groove is provided in the keybed , in that the groove in the keybed is provided parallel to an imaginary connecting line between the two supporting elements and perpendicularly to the keys , in that the groove is arranged on the underside of the keybed , and in that a threaded rod is positioned in the groove and, by means of nuts that are arranged in the keybed and surround the threaded rod , prestresses the keybed . having a keyboard with a multiplicity of keys , having at least two supporting elements for supporting the keyboard , having a panel-formed keybed made of a wood material, which forms a console and therefore a rest for the keyboard and which is borne by the at least two supporting elements , is hereby characterized in that a groove is provided in the keybed , in that the groove in the keybed is provided parallel to an imaginary connecting line between the two supporting elements and perpendicularly to the keys , in that the groove is arranged on the underside of the keybed , and in that a threaded rod is positioned in the groove and, by means of nuts that are arranged in the keybed and surround the threaded rod , prestresses the keybed .
A sealing apparatus for use in a well pipe , the sealing apparatus comprising: - a gripping device radially movable between an expanded, active position and a retracted, passive position; - a packer element radially movable between an expanded, active position and a retracted, passive position; and - an axially movable activation device designed to set up axial forces for activating the apparatus , the activation device comprising an activator , the sealing apparatus is characterized in that it further comprises: - a mandrel arranged around a centre axis through the apparatus wherein both the gripping device and the packer element are arranged around the mandrel ; - a centralizer arranged around the mandrel for centring the apparatus in the well pipe , the centralizer being radially movable between an expanded, active position and a retracted, passive position; and in that - the activator of the activation device is in threaded engagement with a splined nut that is configured to absorb rotational forces and fixedly connected to the mandrel , the activator being rotatable around the centre axis and thereby operatively connected to the gripping device , the packer element and the centralizer via power transmission of said axial forces, between retracted, passive positions and expanded, active positions relative to the centre axis of the apparatus . - a gripping device radially movable between an expanded, active position and a retracted, passive position; - a packer element radially movable between an expanded, active position and a retracted, passive position; and - an axially movable activation device designed to set up axial forces for activating the apparatus , the activation device comprising an activator , - a mandrel arranged around a centre axis through the apparatus wherein both the gripping device and the packer element are arranged around the mandrel ; - a centralizer arranged around the mandrel for centring the apparatus in the well pipe , the centralizer being radially movable between an expanded, active position and a retracted, passive position; and in that - the activator of the activation device is in threaded engagement with a splined nut that is configured to absorb rotational forces and fixedly connected to the mandrel , the activator being rotatable around the centre axis and thereby operatively connected to the gripping device , the packer element and the centralizer via power transmission of said axial forces, between retracted, passive positions and expanded, active positions relative to the centre axis of the apparatus .