mhurhangee/ep-ind-claims huggingface dataset:
A method of controlling a plurality of LEDs (110, 120, 130, 610, 620, 630) having a different colour or colour spectrum, the method comprising: - receiving a desired colour set-point (140, 640); - determining a MacAdam ellipse for the desired colour set-point (140, 640); - determining a required intensity or current for each of the plurality of LEDs (110, 120, 130, 610, 620, 630) so as to achieve the desired colour set-point (140, 640); - determining a colour shift direction for the colour set-point (140, 640), based on the determined required intensities or currents, wherein the colour shift direction represents a direction in which an actual colour generated by the plurality of LEDs (110, 120, 130, 610, 620, 630) will shift to, in case the LEDs are powered according to the required intensities or currents to achieve the desired colour set-point (140, 640); - selecting a modified colour set-point based on the colour shift direction and the MacAdam ellipse; - controlling the plurality of LEDs (110, 120, 130, 610, 620, 630) based on the modified colour set-point, wherein the modified colour set-point is selected in an opposite direction from the colour shift direction. - receiving a desired colour set-point (140, 640); - determining a MacAdam ellipse for the desired colour set-point (140, 640); - determining a required intensity or current for each of the plurality of LEDs (110, 120, 130, 610, 620, 630) so as to achieve the desired colour set-point (140, 640); - determining a colour shift direction for the colour set-point (140, 640), based on the determined required intensities or currents, wherein the colour shift direction represents a direction in which an actual colour generated by the plurality of LEDs (110, 120, 130, 610, 620, 630) will shift to, in case the LEDs are powered according to the required intensities or currents to achieve the desired colour set-point (140, 640); - selecting a modified colour set-point based on the colour shift direction and the MacAdam ellipse; - controlling the plurality of LEDs (110, 120, 130, 610, 620, 630) based on the modified colour set-point,
Apparatus for printing on a print support comprising a print head for printing a print material on said print support, a feed device configured to feed said print material to said print head, and a recirculating unit configured to generate a continuous recirculating of said print material through said print head, said recirculating unit comprising: - a first container to contain said print material fluidically connected to said feed device and upstream of said print head; - a second container to contain said print material fluidically connected downstream of said print head; - a first recirculating device configured to generate a first stream of said print material from said first container to said second container, passing through said print head; - a second recirculating device connected between said second container and said first container and configured to transfer said print material from said second container to said first container, characterized in that said first container and said second container are located at the same height with respect to said print head, in that said first recirculating device comprises a suction member connected to said second container and configured to generate at least a negative pressure in said second container suitable to determine a movement of said print material from said first container to said second container through said print head, said suction member being connected to said first container and being configured to generate a positive pressure in said first container and in that said second recirculating device comprises a pumping member connected between said first container and said second container to transfer the print material from said second container to said first container. - a first container to contain said print material fluidically connected to said feed device and upstream of said print head; - a second container to contain said print material fluidically connected downstream of said print head; - a first recirculating device configured to generate a first stream of said print material from said first container to said second container, passing through said print head; - a second recirculating device connected between said second container and said first container and configured to transfer said print material from said second container to said first container, characterized in that said first container and said second container are located at the same height with respect to said print head, in that said first recirculating device comprises a suction member connected to said second container and configured to generate at least a negative pressure in said second container suitable to determine a movement of said print material from said first container to said second container through said print head, said suction member being connected to said first container and being configured to generate a positive pressure in said first container and in that said second recirculating device comprises a pumping member connected between said first container and said second container to transfer the print material from said second container to said first container.
A method for transmitting in a communication system, the method comprising: modulating a plurality of bits to generate a plurality of modulation symbols; and generating precoded symbols y(i) based on: y i = W i ⋅ D i ⋅ Us i, where s(i) indicates the plurality of modulation symbols, W ( i) is a precoding matrix of size P ×υ, D ( i) is a diagonal matrix of size υ×υ for support of large-delay cyclic delay diversity, U is a matrix of size υ×υ, P is the number of antenna ports, υ is the number of layers, and i is a subcarrier index, wherein W ( i) is cyclically selected in a subset of a codebook based on the number of layers υ. modulating a plurality of bits to generate a plurality of modulation symbols; and generating precoded symbols y(i) based on: y i = W i ⋅ D i ⋅ Us i, where s(i) indicates the plurality of modulation symbols, W ( i) is a precoding matrix of size P ×υ, D ( i) is a diagonal matrix of size υ×υ for support of large-delay cyclic delay diversity, U is a matrix of size υ×υ, P is the number of antenna ports, υ is the number of layers, and i is a subcarrier index, wherein W ( i) is cyclically selected in a subset of a codebook based on the number of layers υ.
Method for adapting a combustion engine of a hybrid drive system of a motor vehicle to a gaseous fuel of an unknown fuel quality, wherein the hybrid drive system comprises an electric machine that can be mechanically coupled to the combustion engine, comprising the following steps: - driving the combustion engine at a drag speed by means of the electric machine of the hybrid drive system, wherein during driving of the combustion engine, a drag torque of the combustion engine is determined by means of the electric machine, wherein the determined drag torque is taken into account when determining the fuel quality of the gaseous fuel, - introducing the gaseous fuel into the combustion engine by means of a fuel inlet device of the hybrid drive system, - igniting the gaseous fuel by means of an ignition device of the hybrid drive system, - determining an ACTUAL operating torque of the combustion engine by means of the electric machine mechanically coupled to the combustion engine, - comparing the determined ACTUAL operating torque with a TARGET operating torque of the combustion engine that is to be expected given use of a fuel with a known fuel quality, by means of a comparison device, - defining a corrective value for adapting the ACTUAL operating torque of the combustion engine to the TARGET operating torque by means of an engine control device of the hybrid drive system, and - adapting the ACTUAL operating torque of the combustion engine to the TARGET operating torque on the basis of the corrective value by means of the motor control device of the hybrid drive system, wherein during the determination of the ACTUAL operating torque, the combustion engine is held at the drag speed by means of the electric machine. - driving the combustion engine at a drag speed by means of the electric machine of the hybrid drive system, wherein during driving of the combustion engine, a drag torque of the combustion engine is determined by means of the electric machine, wherein the determined drag torque is taken into account when determining the fuel quality of the gaseous fuel, - introducing the gaseous fuel into the combustion engine by means of a fuel inlet device of the hybrid drive system, - igniting the gaseous fuel by means of an ignition device of the hybrid drive system, - determining an ACTUAL operating torque of the combustion engine by means of the electric machine mechanically coupled to the combustion engine, - comparing the determined ACTUAL operating torque with a TARGET operating torque of the combustion engine that is to be expected given use of a fuel with a known fuel quality, by means of a comparison device, - defining a corrective value for adapting the ACTUAL operating torque of the combustion engine to the TARGET operating torque by means of an engine control device of the hybrid drive system, and - adapting the ACTUAL operating torque of the combustion engine to the TARGET operating torque on the basis of the corrective value by means of the motor control device of the hybrid drive system, wherein during the determination of the ACTUAL operating torque, the combustion engine is held at the drag speed by means of the electric machine.
Method for manufacturing a fire-resistant part of an air conditioning system for an air or rail transport vehicle, characterized in that it comprises at least the following steps: - a step of obtaining a part comprising at least one aluminum alloy surface portion, - a step of treating said aluminum alloy surface portion with micro-arc oxidation in order to obtain a ceramic coating on said surface portion, - a step of sandblasting the surface portion treated with said micro-arc oxidation treatment step. - a step of obtaining a part comprising at least one aluminum alloy surface portion, - a step of treating said aluminum alloy surface portion with micro-arc oxidation in order to obtain a ceramic coating on said surface portion, - a step of sandblasting the surface portion treated with said micro-arc oxidation treatment step.
A method of retrieving data from a multi-tenant database system having a relational data store and a non-relational data store, the method comprising: receiving a request at a host system for the multi-tenant database system, the request specifying data to be retrieved from the multi-tenant database system; determining, at the host system, multiple locations of data elements to be retrieved based on the request via a customer schema stored at the host system; generating, at the host system, a database query based on the request using the multiple locations of data elements to be retrieved as determined via the customer schema, wherein the generated database query specifies a plurality of data elements to be retrieved, the plurality of data elements including one or more data elements residing within the non-relational data store and one or more other data elements residing within the relational data store; and executing the database query generated at the host system against the multi-tenant database system of the host system to retrieve the data specified to be retrieved via the request received. receiving a request at a host system for the multi-tenant database system, the request specifying data to be retrieved from the multi-tenant database system; determining, at the host system, multiple locations of data elements to be retrieved based on the request via a customer schema stored at the host system; generating, at the host system, a database query based on the request using the multiple locations of data elements to be retrieved as determined via the customer schema, wherein the generated database query specifies a plurality of data elements to be retrieved, the plurality of data elements including one or more data elements residing within the non-relational data store and one or more other data elements residing within the relational data store; and executing the database query generated at the host system against the multi-tenant database system of the host system to retrieve the data specified to be retrieved via the request received.
A photodiode having a pin-type semiconductor structure, comprising: a semiconductor layer structure obtained by sequentially layering an n-type contact layer, an electron drift layer, a light absorption layer, a hole drift layer, and a p-type contact layer; and an n electrode and a p electrode connected to the n-type contact layer and the p-type contact layer, respectively, wherein, when a reverse bias voltage is applied to the photodiode via the p electrode and the n electrode, the electron drift layer, the light absorption layer, the hole drift layer are depleted; the hole drift layer has a thicker thickness than the electron drift layer; the electron drift layer, the light absorption layer, and the hole drift layer are layered to form a low impurity concentration layer; the electron drift layer consists of InGaAsP with a bandgap of 1 eV; the light absorption layer consists of InGaAs with a bandgap smaller than that of the electron drift layer and that of the hole drift layer; the hole drift layer consists of InAIGaAs with a bandgap of 1 eV. a semiconductor layer structure obtained by sequentially layering an n-type contact layer, an electron drift layer, a light absorption layer, a hole drift layer, and a p-type contact layer; and an n electrode and a p electrode connected to the n-type contact layer and the p-type contact layer, respectively, wherein, when a reverse bias voltage is applied to the photodiode via the p electrode and the n electrode, the electron drift layer, the light absorption layer, the hole drift layer are depleted; the hole drift layer has a thicker thickness than the electron drift layer; the electron drift layer, the light absorption layer, and the hole drift layer are layered to form a low impurity concentration layer; the electron drift layer consists of InGaAsP with a bandgap of 1 eV; the light absorption layer consists of InGaAs with a bandgap smaller than that of the electron drift layer and that of the hole drift layer; the hole drift layer consists of InAIGaAs with a bandgap of 1 eV.
An inorganic oxide comprising: a composition represented by General formula: M 2 LnX 2 (AlO 4) 3 where M is Ca, Ln is Tb, and X is either one of Zr and Hf, and wherein a crystal structure of the inorganic oxide is a garnet structure. a composition represented by General formula: M 2 LnX 2 (AlO 4) 3 where M is Ca, Ln is Tb, and X is either one of Zr and Hf, and wherein a crystal structure of the inorganic oxide is a garnet structure.
An anti-overflow bathroom fixture (10; 110) for flushing bodily waste into a sanitary discharge line having a sewer pipe with an aperture that is in close proximity to and parallel to a surface to which the fixture is suitable to be mounted, said fixture comprising: a structural body portion configured to be mounted to a surface comprising the sewer pipe, a primary drain (20; 120) configured in use to be in fluid communication with said sewer pipe, a catch basin configured to contain water at a certain level and configured to receive bodily waste, said basin having an upper rim portion with flush water outlets and configured to be in fluid communication with said primary drain (20; 120); and a secondary drain which terminates at a discharge port (40; 140) wherein said secondary drain comprises at least one inlet hole that is formed in said basin below said upper rim portion and above said certain level 17 and a drain tube configured to be in fluid communication with said at least one inlet hole and said discharge port, characterised in that said primary drain terminates at a collar (25; 125), a portion of said collar being configured to extend into said aperture of said sewer pipe in use, and wherein the secondary drain passes through said collar, the secondary drain being configured such that, when said structural body portion is mounted to said surface in use, said discharge port extends into said aperture of said sewer pipe further than where said primary drain terminates. a structural body portion configured to be mounted to a surface comprising the sewer pipe, a primary drain (20; 120) configured in use to be in fluid communication with said sewer pipe, a catch basin configured to contain water at a certain level and configured to receive bodily waste, said basin having an upper rim portion with flush water outlets and configured to be in fluid communication with said primary drain (20; 120); and a secondary drain which terminates at a discharge port (40; 140)
Device for quick release comprising a tubular vessel containing a first fluid and at least one second fluid to be released and closed at the ends thereof by a first flange and a second flange provided with an outlet opening and with means for sealing said outlet opening conditioning the release of the first and second fluids (7, 8), a first piston sliding tightly inside and along the longitudinal axis of said vessel, and propulsion means capable of moving said first piston so as to release the first and second fluids (7, 8) par said outlet opening, said device being characterised in that it comprises at least one second piston arranged downstream of said first piston, sliding tightly inside and along the longitudinal axis of said vessel and provided with a transfer opening and with means for sealing said transfer opening allowing the conditioned passage of the first fluid, the first and second pistons (5, 6) separating the vessel at least into an upstream chamber between the first flange and the first piston, a first storage chamber containing the first fluid and between the first piston and the second piston, and a second storage chamber containing the second fluid and between the second piston and the second flange.
Membrane forceps (100, 200) for performing an ILM (internal limiting membrane) or ERM (epiretinal membrane) peel procedure, comprising: a handle; an actuation tube extending from the handle; and forceps jaws (108, 120, 122, 200, 202, 204) extending from a distal end of the actuation tube along a longitudinal axis defined by the actuation tube, each of the jaws (120, 122) including a projecting leg and a distal gripping tip, the legs extending from the actuation tube, the gripping tips each including a leading edge at the distal ends of the gripping tips and a grip face; the forceps jaws being configured to grasp an ILM or ERM between the two opposing grip faces (132, 222) configured to abut each other when the forceps jaws are closed, the forceps jaws also each comprising an outer distal scraping surface external to the grip faces (132, 222), having a laser cut array of peaks, the array of peaks being structurally configured to aid in grasping the ILM or ERM and gaining an edge of the ILM or ERM; wherein the array of peaks comprise surface features having a peak to valley height within a range of about 3-20 microns; wherein the array of peaks comprise an array of points extending away from the outer distal scraping surface in a knurl pattern; and wherein the array of peaks are disposed on a first plane substantially parallel to the leading edges at distal-most ends of the forceps jaws, wherein the leading edges lie in a second plane substantially perpendicular to a longitudinal axis of the actuation tube. a handle; an actuation tube extending from the handle; and forceps jaws (108, 120, 122, 200, 202, 204) extending from a distal end of the actuation tube along a longitudinal axis defined by the actuation tube, each of the jaws (120, 122) including a projecting leg and a distal gripping tip, the legs extending from the actuation tube, the gripping tips each including a leading edge at the distal ends of the gripping tips and a grip face; the forceps jaws being configured to grasp an ILM or ERM between the two opposing grip faces (132, 222) configured to abut each other when the forceps jaws are closed, the forceps jaws also each comprising an outer distal scraping surface external to the grip faces (132, 222), having a laser cut array of peaks, the array of peaks being structurally configured to aid in grasping the ILM or ERM and gaining an edge of the ILM or ERM; wherein the array of peaks comprise surface features having a peak to valley height within a range of about 3-20 microns; wherein the array of peaks comprise an array of points extending away from the outer distal scraping surface in a knurl pattern; and wherein the array of peaks are disposed on a first plane substantially parallel to the leading edges at distal-most ends of the forceps jaws, wherein the leading edges lie in a second plane substantially perpendicular to a longitudinal axis of the actuation tube.
A device for anchoring a motor vehicle seat in a rail secured to the floor pan of a vehicle, the rail having a first and second parallel wall and a first and second anchoring wing respectively surmounting the first wall and the second wall and going over the edges towards the inside of the rail, the device comprising a shaft on which a first set I of bolts rotatably moveable in a first direction, and a second set II of bolts rotatably moveable in an opposite direction are mounted, the first and second sets I and II of bolts being nested such that two successive bolts pass from a retracted state in which the two bolts are substantially superimposed, to an engaged state in which the first bolt engages against the first anchoring wing and the second bolt engages against the second anchoring wing, characterized in that each bolt has an anchoring hook and a control tail having a proximal part and a distal part, separated by a drilling receiving the shaft and in that an actuator acts on the control tails of each bolt to make the first set of bolts pivot in one direction, from a bolting position to the retracted state, and the second set of bolts pivot in the opposite direction, from an unbolting position to the retracted state.