mhurhangee/ep-ind-claims huggingface dataset:
A printhead assembly comprising an integrated circuit (100a, 100b) to drive a plurality of fluid actuation devices, the integrated circuit (100a, 100b) comprising: a configuration register; a plurality of interfaces comprising a mode interface, a data interface, and a fire interface, wherein the fire interface is configured to act as a logic input to latch loaded data from the data interface and to enable the plurality of fluid actuation devices; and control logic (102a,102b) configured to enable writing to the configuration register in response to a signal on the mode interface transitioning to logic high with a logic high signal on the data interface, wherein the configuration register is configured to receive data from the data interface with the configuration register enabled for writing, wherein the integrated circuit (100a, 100b) comprises a status register, and the control logic is configured to enable reading of the status register in response to both a signal on the mode interface transitioning to logic high with a logic high signal on the data interface and transitioning a signal on the fire interface to logic high with the signal on the data interface floating, wherein the status register is configured to output data to the data interface with the status register enabled for reading. a configuration register; a plurality of interfaces comprising a mode interface, a data interface, and a fire interface, wherein the fire interface is configured to act as a logic input to latch loaded data from the data interface and to enable the plurality of fluid actuation devices; and control logic (102a,102b) configured to enable writing to the configuration register in response to a signal on the mode interface transitioning to logic high with a logic high signal on the data interface, wherein the configuration register is configured to receive data from the data interface with the configuration register enabled for writing, wherein the integrated circuit (100a, 100b) comprises a status register, and the control logic is configured to enable reading of the status register in response to both a signal on the mode interface transitioning to logic high with a logic high signal on the data interface and transitioning a signal on the fire interface to logic high with the signal on the data interface floating, wherein the status register is configured to output data to the data interface with the status register enabled for reading.
Ventilation device for airing and ventilating a room, comprising - an air duct for connecting an inside of the room to an outside, - an axial fan arranged in the air duct, which axial fan can be operated in at least two operating states with opposite air conveying directions for conveying inlet air from the outside to the inside of the room and for conveying extracted air from the inside of the room to the outside, - a heat store arranged in the air duct between the axial fan and the outside, characterized in that - a first directional grille is arranged between the axial fan and the heat store to even out the radial swirl of air flowing out of the room, - wherein a number of fins projecting radially from an axis of symmetry coincident with an axis of rotation of the axial fan is arranged in the first directional grille, and - wherein the fins have two major sides which are bordered by longitudinal and transverse edges (16, 17), and the longitudinal edges are aligned flush along the axis of rotation. - an air duct for connecting an inside of the room to an outside, - an axial fan arranged in the air duct, which axial fan can be operated in at least two operating states with opposite air conveying directions for conveying inlet air from the outside to the inside of the room and for conveying extracted air from the inside of the room to the outside, - a heat store arranged in the air duct between the axial fan and the outside, characterized in that - a first directional grille is arranged between the axial fan and the heat store to even out the radial swirl of air flowing out of the room, - wherein a number of fins projecting radially from an axis of symmetry coincident with an axis of rotation of the axial fan is arranged in the first directional grille, and - wherein the fins have two major sides which are bordered by longitudinal and transverse edges (16, 17), and the longitudinal edges are aligned flush along the axis of rotation.
A channel quality indicator, CQI, measurement method, comprising: receiving, by user equipment, UE, resource indication information from a base station, wherein the resource indication information is used to indicate a downlink CQI measurement resource, wherein the downlink CQI measurement resource is a resource in a system resource other than an uplink resource for an other UE, both the UE and the other UE are served by the base station, and the UE and the other UE belong to different UE groups; and the downlink CQI measurement resource comprises a frequency domain resource, and a bandwidth of the frequency domain resource is less than a system bandwidth; and performing, by the UE, downlink CQI measurement on the downlink CQI measurement resource. receiving, by user equipment, UE, resource indication information from a base station, wherein the resource indication information is used to indicate a downlink CQI measurement resource, wherein the downlink CQI measurement resource is a resource in a system resource other than an uplink resource for an other UE, both the UE and the other UE are served by the base station, and the UE and the other UE belong to different UE groups; and the downlink CQI measurement resource comprises a frequency domain resource, and a bandwidth of the frequency domain resource is less than a system bandwidth; and the downlink CQI measurement resource is a resource in a system resource other than an uplink resource for an other UE, both the UE and the other UE are served by the base station, and the UE and the other UE belong to different UE groups; and the downlink CQI measurement resource comprises a frequency domain resource, and a bandwidth of the frequency domain resource is less than a system bandwidth; and performing, by the UE, downlink CQI measurement on the downlink CQI measurement resource.
Assembly (101...107) for grinding a metal strip, comprising - a grinding device, - a pressing device that acts upon the grinding device and features at least one pressing motor (5, 16) for moving/pressing the grinding device against said metal strip, - a measuring device for measuring the thickness/surface of the metal strip arranged in front of the grinding device referred to the moving direction of the metal strip / the grinding device, and - a drive for moving the metal strip relative to the grinding device and/or vice versa, characterized in that - an open loop control/closed loop control is provided and connected to the measuring device and to the at least one pressing motor (5, 16), wherein said open loop control/closed loop control is designed to conduct moving/pressing the grinding device based on the determined thickness/surface, but to avoid lowering the contact pressure of the grinding device against the metal strip below a minimum value even if grinding as such would not be necessary based on the determined thickness/surface. - a grinding device, - a pressing device that acts upon the grinding device and features at least one pressing motor (5, 16) for moving/pressing the grinding device against said metal strip, - a measuring device for measuring the thickness/surface of the metal strip arranged in front of the grinding device referred to the moving direction of the metal strip / the grinding device, and - a drive for moving the metal strip relative to the grinding device and/or vice versa, - an open loop control/closed loop control is provided and connected to the measuring device and to the at least one pressing motor (5, 16), wherein said open loop control/closed loop control is designed to conduct moving/pressing the grinding device based on the determined thickness/surface, but to avoid lowering the contact pressure of the grinding device against the metal strip below a minimum value even if grinding as such would not be necessary based on the determined thickness/surface.
Circuit arrangement for switching a current (Ic) as a function of a switching signal which can be predefined, comprising: - a semiconductor circuit breaker for switching the current (Ic) and - an actuation device (42, 78, 96, 106) which is so designed as to receive the switching signal and to generate a control voltage having a temporal profile at a control input of the semiconductor circuit breaker as a function of the received switching signal, as a result of which during a switching action at least one predetermined operating variable (Uce,max, dIoff/dt, dUoff/dt, dIon/dt, dUon/dt) of the semiconductor circuit breaker satisfies a predetermined criterion, wherein said criterion is predefined by a switching parameter (Uce,max, dIoff/dt, dUoff/dt, dIon/dt, dUon/dt) of the actuation device (42, 78, 96, 106) and a parameter value of the switching parameter (Uce,max, dIoff/dt, dUoff/dt, dIon/dt, dUon/dt) can be varied during operation of the circuit arrangement, characterised in that the actuation device (42, 78, 96, 106) is so designed as to receive a digital signal via a switching input using a fault-tolerant transmission protocol and/or to transmit a digital signal via a measuring output using a fault-tolerant transmission protocol, wherein an operating variable of the semiconductor circuit breaker, in particular a temperature thereof, is determined on the basis of a numeric model as a function of at least one other operating variable (Ta, i(t), u(t)). - a semiconductor circuit breaker for switching the current (Ic) and - an actuation device (42, 78, 96, 106) which is so designed as to receive the switching signal and to generate a control voltage having a temporal profile at a control input of the semiconductor circuit breaker as a function of the received switching signal, as a result of which during a switching action at least one predetermined operating variable (Uce,max, dIoff/dt, dUoff/dt, dIon/dt, dUon/dt) of the semiconductor circuit breaker satisfies a predetermined criterion, wherein said criterion is predefined by a switching parameter (Uce,max, dIoff/dt, dUoff/dt, dIon/dt, dUon/dt) of the actuation device (42, 78, 96, 106) and a parameter value of the switching parameter (Uce,max, dIoff/dt, dUoff/dt, dIon/dt, dUon/dt) can be varied during operation of the circuit arrangement,
Cutter head for removing material from a water bed, the cutter head being arranged to rotate about an axis of rotation, the cutter head comprising a base ring and a hub, the base ring and the hub being positioned rotational symmetric with respect to the axis of rotation, the cutter head comprising a plurality of arms extending between the base ring and the hub, the arms comprising a plurality of excavating tools, wherein the excavating tools are provided by bits having rotational symmetric bit ends, wherein the arms comprise two or more groups of bits, each group comprising three or more adjacent bits of which the bit ends define a straight line segment, wherein the base ring and the hub are axially displaced with respect to each other along the axis of rotation, the hub being positioned closer to a distal end of the cutter head with respect to the base ring, wherein the base ring has a first diameter and the hub has a second diameter, the first diameter being larger than the second diameter, and the arms converge towards the rotational axis in a direction from the base ring to the hub, wherein angles between the respective straight line segments and the axis of rotation increase towards the distal end of the cutter head and each line segment is angled toward the base ring from the hub.
A method for producing a permanently joined plate heat exchanger comprising a plurality of metal heat exchanger plates having a solidus temperature above 1100 oC, provided beside each other and forming a plate package with first plate interspaces for a first medium and second plate interspaces for a second medium, wherein the first and second plate interspaces (4,5) are provided in an alternating order in the plate package, wherein each heat exchanger plate comprises a heat transfer area and an edge area comprising bent edges which extend around the heat transfer area, wherein a first surface of the plates forms a convex shape and a second surface of the plates forms a concave shape wherein the heat transfer area comprises a corrugation of elevations and depressions, wherein said corrugation of the plates and the bent edges are provided by pressing the plates the method comprising applying a melting depressant composition on at least a part of the first convex surface of a first plate, the melting depressant composition comprising • a melting depressant component that comprises at least 25 wt% boron and silicon for decreasing a melting temperature of the first plate, and • optionally, a binder component for facilitating the applying of the melting depressant composition on the first convex surface, bringing a second concave surface of a second plate into contact with the melting depressant composition on said first convex surface of the first plate by stacking the plates (21, 22) into a plate package, heating the first and second plates (21, 22) to a temperature above 1100 oC, said first convex surface of the first plate thereby melting such that a surface layer of the first plate melts and, together with the melting depressant component, forms a molten metal layer that is in contact with the second plate at contact points between the first plate and the second plate, and allowing the molten metal layer to solidify, such that a joint is obtained at the contact points between the plates in the plate package and such that the bent edges form a tight fit between the bent edges of the plates in the plate package. • a melting depressant component that comprises at least 25 wt% boron and silicon for decreasing a melting temperature of the first plate, and • optionally, a binder component for facilitating the applying of the melting depressant composition on the first convex surface,
A method of controlling magnetic anisotropy in a magnetic material comprising steps of: i) directing a layer of powdered metal material to a heat conducting substrate; ii) applying electromagnetic energy to the powdered material sufficient to melt the entire thickness of the layer of powdered material in one or more selected areas defining volume elements; iii) subsequently cooling the melted material to create a solid layer on the substrate, iv) applying an external magnetic field to the material during at least step iii) so as to imprint the solid magnetic material layer with magnetic anisotropy, wherein the cooling of the melted material is controlled according to a predetermined cooling rate profile to obtain a desired crystallinity and/or amorphous structure to the volume elements of the solid layer formed from the melted material. i) directing a layer of powdered metal material to a heat conducting substrate; ii) applying electromagnetic energy to the powdered material sufficient to melt the entire thickness of the layer of powdered material in one or more selected areas defining volume elements; iii) subsequently cooling the melted material to create a solid layer on the substrate, iv) applying an external magnetic field to the material during at least step iii) so as to imprint the solid magnetic material layer with magnetic anisotropy,
Method for monitoring the functionality of redundantly interconnected contacts within a load current circuit, wherein said n contacts, n = 2,..., provide an electrical connection between a power supply and a load, wherein said n contacts are switchable by a controller, wherein each of said n contacts is designed and positioned between the power supply and the load for providing the electrical connection between the power supply and the load all alone, characterised in that the power supply and load are electrically or galvanically isolated from the controller, wherein the controller switches on said n contacts during n subsequent activations according to a defined schedule according to which at the first of said n subsequent activations one of said n contacts is switched on first and the remaining n-1 contacts are switched on afterwards, so that a verification regarding the functionality of said one of said n contacts is possible, and according to which at each of the n-1 remaining subsequent activations a further one of said n contacts is switched on first with switching on of the remaining n-1 contacts afterwards, so that after said n subsequent activations each of said n contacts has once been switched on first and a verification regarding the functionality of each of said n contacts is possible.
A short hairpin RNA molecule (shRNA) comprising (i) a first sequence of 21, 22 or 23 nucleotides fully complementary to a sequence in a target gene, having a sequence other than the mature sequence of miR-451, and (ii) a second sequence directly following the first sequence, wherein the second sequence is fully complementary to the sequence of the first 17 or 18 nucleotides counted from the 5' end of the first sequence, wherein the last 3 or last 4 nucleotides of the first sequence form a loop region in the shRNA. (i) a first sequence of 21, 22 or 23 nucleotides fully complementary to a sequence in a target gene, having a sequence other than the mature sequence of miR-451, and (ii) a second sequence directly following the first sequence, wherein the second sequence is fully complementary to the sequence of the first 17 or 18 nucleotides counted from the 5' end of the first sequence,
An electronic ink comprising positively charged particles that include a combination of: resin particles exhibiting an average particle size less than 1.0 micron and containing a resin that exhibits a weight average molecular weight of 500 to 20,000; a pigment loaded on the resin particles; and a charge director that physically associates with the resin particles. resin particles exhibiting an average particle size less than 1.0 micron and containing a resin that exhibits a weight average molecular weight of 500 to 20,000; a pigment loaded on the resin particles; and a charge director that physically associates with the resin particles.
A compact digital video camera, including: a housing (102, 104) generally having a front, a rear and four sides; at least one image sensor to convert light into electrical signals; an optical system associated with the image sensor; a lens mount on the front of the housing for releasably engaging a lens or other optical module; at least one data processing unit to process image data received from the at least one image sensor; and a heat management system, which includes: at least one inlet and at least one outlet in the housing to enable air to flow through the housing; a first heat sink thermally connected to the at least one image sensor, and a second heat sink thermally connected to the at least one data processing unit; and a fan configured to draw air into the housing through the at least one inlet over the inlet-side heat sink and push air over the outlet-side heat sink out the at least one outlet; characterised in that the first heat sink is an inlet-side heat sink and the second heat sink is an outlet-side heat sink, said inlet-side heat sink being separated from the outlet-side heat sink; and the at least one inlet and the at least one outlet are openings located on opposing sides of the housing, and the fan is a centrifugal fan, such that air is drawn into a front of the fan and pushed out one side of the fan. a housing (102, 104) generally having a front, a rear and four sides; at least one image sensor to convert light into electrical signals; an optical system associated with the image sensor; a lens mount on the front of the housing for releasably engaging a lens or other optical module; at least one data processing unit to process image data received from the at least one image sensor; and a heat management system, which includes: at least one inlet and at least one outlet in the housing to enable air to flow through the housing; a first heat sink thermally connected to the at least one image sensor, and a second heat sink thermally connected to the at least one data processing unit; and a fan configured to draw air into the housing through the at least one inlet over the inlet-side heat sink and push air over the outlet-side heat sink out the at least one outlet; characterised in that at least one inlet and at least one outlet in the housing to enable air to flow through the housing; a first heat sink thermally connected to the at least one image sensor, and a second heat sink thermally connected to the at least one data processing unit; and a fan configured to draw air into the housing through the at least one inlet over the inlet-side heat sink and push air over the outlet-side heat sink out the at least one outlet; the first heat sink is an inlet-side heat sink and the second heat sink is an outlet-side heat sink, said inlet-side heat sink being separated from the outlet-side heat sink; and the at least one inlet and the at least one outlet are openings located on opposing sides of the housing, and the fan is a centrifugal fan, such that air is drawn into a front of the fan and pushed out one side of the fan.