mhurhangee/ep-ind-claims huggingface dataset:
A stress sensor for monitoring and/or measuring stress in a semiconductor component, the stress sensor comprising a substrate formed of a piezoresistive semiconductor material, the substrate comprising a planar main surface, the sensor further comprising: • at least one slanted surface (111,112) of the substrate material, the slanted surface being defined by an oblique inclination angle with respect to the main surface of the substrate, • at least one resistive path (R1, R2) extending on at least part of the slanted surface, wherein the resistive path is straight relative to the slanted surface, and thereby forms a slanted resistive path with respect to the main surface, • a plurality of contacts (6,7,8,9) electrically connected to the at least one slanted resistive path, and terminals for accessing the slanted resistive path, thereby allowing to measure the electrical resistance of the resistive path and to derive therefrom an assessment of the shear stress in a plane that is not parallel to the main surface of the substrate, characterized in that: - the stress sensor comprises at least one pair of said slanted surfaces (111,112) having complementary inclination angles relative to the main surface, and comprising at least one pair of said resistive paths (R1,R2) which lie in a first plane, the first path on the first slanted surface and the second path on the second slanted surface, wherein the pair of slanted resistive paths also have complementary inclination angles relative to the main surface, and wherein the sensor is configured to measure the shear stress in the first plane defined by the pair of resistive paths. • at least one slanted surface (111,112) of the substrate material, the slanted surface being defined by an oblique inclination angle with respect to the main surface of the substrate, • at least one resistive path (R1, R2) extending on at least part of the slanted surface, wherein the resistive path is straight relative to the slanted surface, and thereby forms a slanted resistive path with respect to the main surface, • a plurality of contacts (6,7,8,9) electrically connected to the at least one slanted resistive path, and terminals for accessing the slanted resistive path, thereby allowing to measure the electrical resistance of the resistive path and to derive therefrom an assessment of the shear stress in a plane that is not parallel to the main surface of the substrate, - the stress sensor comprises at least one pair of said slanted surfaces (111,112) having complementary inclination angles relative to the main surface, and comprising at least one pair of said resistive paths (R1,R2) which lie in a first plane, the first path on the first slanted surface and the second path on the second slanted surface, wherein the pair of slanted resistive paths also have complementary inclination angles relative to the main surface, and wherein the sensor is configured to measure the shear stress in the first plane defined by the pair of resistive paths.
An electric motor comprising: a housing; a stator fixed relative to the housing; a rotor having a hub portion, a cylindrical portion made of a magnetic material, and a disk portion made of a non-magnetic material, wherein the hub portion has a first end, a second end, and a through hole therethrough; a brake assembly fixed relative to the housing and configured to selectively couple the disk portion of the rotor to the housing wherein the brake assembly has a cylindrical portion; a first bearing mounted between the first end of the hub portion of the rotor and the disk portion of the rotor; and a second bearing mounted between the second end of the hub portion of the rotor and the disk portion of the rotor wherein the first bearing and the second bearing each have an outer diameter that is greater than an inner diameter of the cylindrical portion of the brake assembly, and wherein the first bearing and the second bearing each have an inner diameter that is less than the inner diameter of the cylindrical portion of the brake assembly. a housing; a stator fixed relative to the housing; a rotor having a hub portion, a cylindrical portion made of a magnetic material, and a disk portion made of a non-magnetic material, wherein the hub portion has a first end, a second end, and a through hole therethrough; a brake assembly fixed relative to the housing and configured to selectively couple the disk portion of the rotor to the housing wherein the brake assembly has a cylindrical portion; a first bearing mounted between the first end of the hub portion of the rotor and the disk portion of the rotor; and a second bearing mounted between the second end of the hub portion of the rotor and the disk portion of the rotor wherein the first bearing and the second bearing each have an outer diameter that is greater than an inner diameter of the cylindrical portion of the brake assembly, and wherein the first bearing and the second bearing each have an inner diameter that is less than the inner diameter of the cylindrical portion of the brake assembly.
Valve assembly with a valve carrier and at least one valve unit with an electrically actuable drive unit, wherein the valve unit is encapsulated and accommodated in a storage space, sealed from the outside, of the valve carrier, which is jointly bounded by a base body of the valve carrier, which has valve carrier fluid passages in fluidic connection with the valve unit, and by a cover plate of the valve carrier, releasably attached to a mounting surface of the base body and having a cover body with an opaque boundary wall immediately bounding the storage space, wherein the boundary wall has at least one delimited translucent area and at least one indicator opening (92a, 92b), to which is assigned light-emitting means (96a, 96b) mounted in the interior of the mounting space and emitting light depending on the operating status of the valve unit, and/or a manual actuation member (94a, 94b), accessible from outside, mounted on the cover plate and allowing manual actuation of the valve unit, characterised in that the indicator opening or openings (92a, 92b) is or are structured according to the number "12" or the number "14" and is or are tightly sealed by a translucent sealing means (93a, 93b) fixed to the cover body, which is partly located on the outer face of the boundary wall of the cover body opposite the mounting space and has a larger outline than the indicator opening (92a, 92b), so that the sealing means (93a, 93b) on this outer face at least also covers the boundary zone of the boundary wall of the cover body bordering the indicator opening (92a, 92b) all-round, while the sealing means (93a, 93b) also extends into the indicator opening (92a, 92b).
A work region estimation device configured to estimate a region in which a worker performs work, comprising: an orientation acquisition unit configured to acquire orientation information of the worker; and a work region calculation unit configured to calculate a region in which a worker operation is forecast on the basis of the orientation information and a worker body model of the worker, the work region estimation device being characterized in that the orientation information includes orientation information of the torso of the worker and orientation information of the head of the worker, that the work region calculation unit is configured to perform weighted evaluation to determine a region with high operability within the work region in which a worker operation is forecast on the basis of the orientation information of the torso and the orientation information of the head, and that a weighted value of a region located on a side in a direction that the head of the worker faces is set to be high, and weighted values of regions located on other sides are set to decrease as the regions farther from the direction that the head of the worker faces. an orientation acquisition unit configured to acquire orientation information of the worker; and a work region calculation unit configured to calculate a region in which a worker operation is forecast on the basis of the orientation information and a worker body model of the worker, the work region estimation device being characterized in that the orientation information includes orientation information of the torso of the worker and orientation information of the head of the worker, that the work region calculation unit is configured to perform weighted evaluation to determine a region with high operability within the work region in which a worker operation is forecast on the basis of the orientation information of the torso and the orientation information of the head, and that a weighted value of a region located on a side in a direction that the head of the worker faces is set to be high, and weighted values of regions located on other sides are set to decrease as the regions farther from the direction that the head of the worker faces.
An optical device comprising: a semiconductor material comprising an active layer configured to emit light when an electrical current is applied to the device and/or to generate an electrical current when light is incident on the active layer, wherein the semiconductor material comprises a first surface and an opposed second surface, at which light is emitted from and/or received by the device, and wherein the first surface defines a first structure comprising the active layer and configured to reflect light emitted from the active layer toward the second surface and/or to reflect light received by the device toward the active layer, and the second surface defines a second structure configured to permit light incident on the second surface at an angle outside a critical angle range to the planar normal to pass therethrough, wherein the first structure comprises mesas with substantially circular truncated tops and a circular footprint, and wherein the second structure comprises mesas having a circular footprint, characterised in that the second structure comprises mesas with substantially circular truncated tops and in that the footprint of the mesa of the second structure has a larger diameter than the footprint of the mesa of the first structure. a semiconductor material comprising an active layer configured to emit light when an electrical current is applied to the device and/or to generate an electrical current when light is incident on the active layer, wherein the semiconductor material comprises a first surface and an opposed second surface, at which light is emitted from and/or received by the device, and wherein the first surface defines a first structure comprising the active layer and configured to reflect light emitted from the active layer toward the second surface and/or to reflect light received by the device toward the active layer, and the second surface defines a second structure configured to permit light incident on the second surface at an angle outside a critical angle range to the planar normal to pass therethrough, wherein the first structure comprises mesas with substantially circular truncated tops and a circular footprint, and wherein the second structure comprises mesas having a circular footprint, characterised in that the second structure comprises mesas with substantially circular truncated tops and in that the footprint of the mesa of the second structure has a larger diameter than the footprint of the mesa of the first structure.
Edge strip (1, 1') for pieces of furniture, comprising a main body with an underside that can be attached to a piece of furniture and an upper side facing away from the underside, wherein the upper side has at least one transition section sloping down towards an edge of the main body, characterised in that the transition section slopes down in a steplike manner towards the edge of the main body, wherein the transition section has at least five steps, each with an upper side surface (6, 6a) and an edge side surface per step, wherein the upper side surfaces (6, 6a) are aligned independently of one another in relation to the underside such that the smallest angles of the upper side surfaces (6, 6a) in relation to the underside are each on average from -45° to 75°, in particular from -45° to 45° and wherein the edge side surfaces are inclined independently of one another in relation to the underside such that the smallest angles of the edge side surfaces in relation to the underside are each on average from 20° to less than 90°, in particular from 46° to less than 90°, in particular up to 80°.
A core for a heat exchanger, having a front surface defining an inlet of a heated medium and an opposite rear surface defining an outlet of the heated medium and comprising: oblate pipes for the flow of a heating medium disposed in the length direction of the core; corrugated fins located in contact with and between each pair of neighbouring pipes and comprising ridges; the ridges having a width and forming channels for the flow of the heated medium and extending transversely to the length of the core between the front surface and rear surface of the core, characterized in that each ridge of a fin is bent at least in one place along its width in the direction transverse to its width thus forming an offset dividing the ridge into two sections (20, 30); the sections (20,30) are disposed one after the other in the width direction of the ridge and are translated in parallel to each other in the length direction of the core at a distance ΔL; the distance ΔL is defined as a distance between central planes (a, b) of the neighbouring sections (20, 30) of that ridge, wherein the central planes (a, b) are defined as planes passing through the centre of a crest and at equal distances from the centres of troughs of individual sections (20,30) of the ridge; and the distance ΔL of the parallel translation of the neighbouring sections (20, 30) relative to each other fulfils the following condition: 0< ΔL ≤ fp/4 where fp is the pitch of a corrugated fin defined as a distance between troughs of one ridge. oblate pipes for the flow of a heating medium disposed in the length direction of the core; corrugated fins located in contact with and between each pair of neighbouring pipes and comprising ridges; the ridges having a width and forming channels for the flow of the heated medium and extending transversely to the length of the core between the front surface and rear surface of the core,
An oligomer or polymer comprising repeat units represented by (̵O-Ar1)̵ and (̵O-R 1 -O-Ar 2 -O-R 2)̵ wherein, Ar 1 comprises arylamine, Ar 2 comprises an aryl, R 1 and R 2 are independently selected from C 1 -C 10 fluorinated alkylenes, and at least one repeat moiety comprising at least one fluorinated alkyleneoxy, wherein the fluorinated alkyleneoxy comprises -CF 2 CFH-O-. Ar 1 comprises arylamine, Ar 2 comprises an aryl, R 1 and R 2 are independently selected from C 1 -C 10 fluorinated alkylenes, and
An intra-vascular device comprising; (i) a substantially planar filter; and (ii) a central member connected to said filter,; (iii) when said device is deployed in a primary blood vessel having more than one secondary blood vessels: a. said device is configured such that said filter covers at least two of said more than one secondary blood vessels; and b. said device is capable of collapse along a longitudinal axis; characterized in that: said central member is a structural element within a perimeter of said filter. (i) a substantially planar filter; and (ii) a central member connected to said filter,; (iii) when said device is deployed in a primary blood vessel having more than one secondary blood vessels: a. said device is configured such that said filter covers at least two of said more than one secondary blood vessels; and b. said device is capable of collapse along a longitudinal axis; characterized in that: said central member is a structural element within a perimeter of said filter. a. said device is configured such that said filter covers at least two of said more than one secondary blood vessels; and b. said device is capable of collapse along a longitudinal axis;
A clean metal ingot mold comprising an ingot mold body, a bottom mold plate and an insulating riser arranged on the ingot mold body, wherein the bottom mold plate of the ingot mold is provided with at least a ridge connected to the bottom mold plate, one of the ridges (31, 32) is a basis ridge and is arranged along the midline of the bottom mold plate, and the rest of the ridges (31, 32) is vertical to the basis ridge, a water-cooled device is arranged within the ridge (31, 32).
Vacuum switch comprising - two base elements (3, 5) which are spaced apart from one another, - a vacuum interrupter which is arranged between the base elements (3, 5), and - a mechanically rigid support element, which is connected to both base elements (3, 5), tubularly and contactlessly surrounds the vacuum interrupter, is made from an insulating material and has multiple apertures, wherein - the support element is surrounded by an electrically non-conductive elastomer, which fills the apertures in the support element and an intermediate space between the support element and the vacuum interrupter, and wherein the support element is connected to the base elements (3, 5) by screw connections and/or adhesive bonds. - two base elements (3, 5) which are spaced apart from one another, - a vacuum interrupter which is arranged between the base elements (3, 5), and - a mechanically rigid support element, which is connected to both base elements (3, 5), tubularly and contactlessly surrounds the vacuum interrupter, is made from an insulating material and has multiple apertures, wherein - the support element is surrounded by an electrically non-conductive elastomer, which fills the apertures in the support element and an intermediate space between the support element and the vacuum interrupter,
A method for controlling an attach state of a user equipment in a telecommunications node, the telecommunications node being an attach control node of a telecommunications system, the telecommunications system further comprising a subscriber database containing subscription data of the user equipment, the method comprising the step of: - if an authentication step is required, receiving authentication data in the attach control node; the method characterised by comprising, following the authentication step, if any, - receiving in a first transfer stage a first set of subscription data from the subscriber database and storing the first set of subscription data in the attach control node, wherein the first set of subscription data is free of communication session management subscription data and is insufficient for enabling establishing a communication session between the user equipment and the telecommunications system; - if establishing a communication session is required between the user equipment and the telecommunications system, receiving in a second transfer stage following the first transfer stage at least one second set of subscription data from the subscriber database in the attach control node, and storing the second set of subscription data in the attach control node, wherein only the second set of the subscription data comprises communication session management subscription data and wherein the combination of the first set of subscription data and the second set of subscription data is sufficient for enabling establishing a communication session between the user equipment and the telecommunications system. - if an authentication step is required, receiving authentication data in the attach control node; the method characterised by comprising, following the authentication step, if any, - receiving in a first transfer stage a first set of subscription data from the subscriber database and storing the first set of subscription data in the attach control node, wherein the first set of subscription data is free of communication session management subscription data and is insufficient for enabling establishing a communication session between the user equipment and the telecommunications system; - if establishing a communication session is required between the user equipment and the telecommunications system, receiving in a second transfer stage following the first transfer stage at least one second set of subscription data from the subscriber database in the attach control node, and storing the second set of subscription data in the attach control node, wherein only the second set of the subscription data comprises communication session management subscription data and wherein the combination of the first set of subscription data and the second set of subscription data is sufficient for enabling establishing a communication session between the user equipment and the telecommunications system.
A system for calculating a change in fluid volume in a pumping chamber of a pneumatically actuated diaphragm pump using a gas having a heat capacity ratio of n, the system comprising: a control chamber separated from the pumping chamber by a flexible diaphragm; a fluid inlet (6193, 6192) and outlet (6191, 6190) of the pumping chamber; a valve connecting the control chamber to a pressurized source of the gas; a pressure sensor fluidly connected to the control chamber; a controller that receives pressure data from the pressure sensor, that controls the valve, and that is configured to regulate pressure in the control chamber by opening or closing the valve; wherein the controller is configured to compute a change in volume of the control chamber during a pump stroke as fluid enters or leaves the pumping chamber by monitoring a pressure change in the control chamber during a phase when the valve is closed and fluid enters or leaves the pumping chamber; said computation assigning a first chamber volume to a first measured pressure, and calculating a second chamber volume based on a second later measured pressure using an equation in which a ratio of the second measured pressure to the first measured pressure is assumed to be equal to a ratio of the first chamber volume to the second chamber volume, raised to a power between 1 and n. a control chamber separated from the pumping chamber by a flexible diaphragm; a fluid inlet (6193, 6192) and outlet (6191, 6190) of the pumping chamber; a valve connecting the control chamber to a pressurized source of the gas; a pressure sensor fluidly connected to the control chamber; a controller that receives pressure data from the pressure sensor, that controls the valve, and that is configured to regulate pressure in the control chamber by opening or closing the valve; wherein the controller is configured to compute a change in volume of the control chamber during a pump stroke as fluid enters or leaves the pumping chamber by monitoring a pressure change in the control chamber during a phase when the valve is closed and fluid enters or leaves the pumping chamber; said computation assigning a first chamber volume to a first measured pressure, and calculating a second chamber volume based on a second later measured pressure using an equation in which a ratio of the second measured pressure to the first measured pressure is assumed to be equal to a ratio of the first chamber volume to the second chamber volume, raised to a power between 1 and n.