mhurhangee/ep-ind-claims huggingface dataset:
A battery control system connected to a battery, which controls charge/discharge at the battery, comprising: a current detection unit that measures a current value by detecting a charge/discharge current flowing through the battery; a voltage detection unit that detects a voltage at the battery; a temperature detection unit that detects a temperature at the battery; an effective current value calculation unit that calculates, based upon the current value measured by the current detection unit, an effective current value in a predetermined time window; characterized by a time ratio calculation unit that determines a time ratio indicating a ratio of a length of time over which the effective current value has been in excess of a predetermined allowable value during a predetermined specified time period; and a charge/discharge restriction unit that restricts the charge/discharge current if the time ratio determined by the time ratio calculation unit is higher than a predetermined threshold value. a current detection unit that measures a current value by detecting a charge/discharge current flowing through the battery; a voltage detection unit that detects a voltage at the battery; a temperature detection unit that detects a temperature at the battery; an effective current value calculation unit that calculates, based upon the current value measured by the current detection unit, an effective current value in a predetermined time window; characterized by a time ratio calculation unit that determines a time ratio indicating a ratio of a length of time over which the effective current value has been in excess of a predetermined allowable value during a predetermined specified time period; and a charge/discharge restriction unit that restricts the charge/discharge current if the time ratio determined by the time ratio calculation unit is higher than a predetermined threshold value.
A method for fabricating a composite truss structure having a core with a plurality of truss elements, comprising: preparing a dry fabric mold by a method comprising: placing a first dry fabric layer on a tool having a non-corrugated surface, and placing a first layer of fabric-loaded mandrels on the first dry fabric layer to create a corrugated surface, each of the fabric-loaded mandrels including a dry fabric tube wrapped around a mandrel; infusing the dry fabric mold with a resin; and curing the resin to provide the composite truss structure; wherein preparing the dry fabric mold further comprises placing a second layer of fabric-loaded mandrels on the first layer of fabric-loaded mandrels by positioning each of the fabric-loaded mandrels of the second layer in a respective one of grooves formed on the corrugated surface; and the method further comprises: preparing each of the fabric-loaded mandrels by pulling the dry fabric tube over the mandrel or by braiding the dry fabric tube over the mandrel; and removing the mandrels from the composite truss structure after curing the resin to provide the composite truss structure. preparing a dry fabric mold by a method comprising: placing a first dry fabric layer on a tool having a non-corrugated surface, and placing a first layer of fabric-loaded mandrels on the first dry fabric layer to create a corrugated surface, each of the fabric-loaded mandrels including a dry fabric tube wrapped around a mandrel; placing a first dry fabric layer on a tool having a non-corrugated surface, and placing a first layer of fabric-loaded mandrels on the first dry fabric layer to create a corrugated surface, each of the fabric-loaded mandrels including a dry fabric tube wrapped around a mandrel; infusing the dry fabric mold with a resin; and curing the resin to provide the composite truss structure; wherein preparing the dry fabric mold further comprises placing a second layer of fabric-loaded mandrels on the first layer of fabric-loaded mandrels by positioning each of the fabric-loaded mandrels of the second layer in a respective one of grooves formed on the corrugated surface; and the method further comprises: preparing each of the fabric-loaded mandrels by pulling the dry fabric tube over the mandrel or by braiding the dry fabric tube over the mandrel; and removing the mandrels from the composite truss structure after curing the resin to provide the composite truss structure. preparing each of the fabric-loaded mandrels by pulling the dry fabric tube over the mandrel or by braiding the dry fabric tube over the mandrel; and removing the mandrels from the composite truss structure after curing the resin to provide the composite truss structure.
Hydrostatic lifting unit for a mobile working machine, having at least one actuator (4, 10), in particular hydraulic cylinder, on which is articulated a load-bearing capacity as a function of a lifting requirement (s soll); and having at least one pressure detection unit (8, 12) by way of which a respective load pressure (p 1, p 2) of the assigned actuator (4, 10) is able to be detected; and a control unit by way of which a received load (m) is able to be determined as a function of the at least one load pressure (p 1, p 2) and of a position or an attitude of the lifting unit, characterized by an estimation device by way of which the position is able to be estimated, characterized in that the position is able to be estimated by way of the estimation device as a function of a profile (p 1ist) of the load pressure (p 1) detected as a function of the lifting requirement (s soll).
A disposable liquid container for a foam pump dispenser, comprising: a cartridge defining a volume for receiving a liquid; a liquid pump portion of a foam pump assembly, the liquid pump portion sealingly connected to said cartridge, the liquid pump portion comprising: reciprocatingly interengaged upper and lower housing members; a dispensing nozzle; and means for separably mating the liquid pump portion with an air compressor portion of the foam pump assembly to enable the foam pump dispenser to generate foam, when actuated. a cartridge defining a volume for receiving a liquid; a liquid pump portion of a foam pump assembly, the liquid pump portion sealingly connected to said cartridge, the liquid pump portion comprising: reciprocatingly interengaged upper and lower housing members; a dispensing nozzle; and means for separably mating the liquid pump portion with an air compressor portion of the foam pump assembly to enable the foam pump dispenser to generate foam, when actuated. reciprocatingly interengaged upper and lower housing members; a dispensing nozzle; and means for separably mating the liquid pump portion with an air compressor portion of the foam pump assembly to enable the foam pump dispenser to generate foam, when actuated.
A method for a first station, STA, to communicate with a second STA in a wireless local area network, WLAN, the method comprising: receiving, by the first STA from the second STA, resource allocation information for a plurality of STAs, including the first STA, communicating with the second STA using orthogonal frequency divisional multiple access, OFDMA, or multi-user multiple input multiple output, MU-MIMO; and receiving, by the first STA from the second STA, data through a frequency band based on the resource allocation information, wherein the frequency band includes a plurality of resource units, the plurality of resource units including a normal resource unit allocated to one STA, and a multi-user resource unit which is a single resource unit allocated to more than one STA among the plurality of STAs, wherein the resource allocation information includes: a common resource allocation information having a same bit sequence value for the plurality of STAs, and informing of a number of the plurality of resource units and various size of each of the plurality of resource units, multi-user indication for a number of STAs, among the plurality of STAs, to which the multi-user resource unit is allocated, and multiple ID fields for corresponding identification information of STA to which the normal resource unit or the multi-user resource unit is allocated. receiving, by the first STA from the second STA, resource allocation information for a plurality of STAs, including the first STA, communicating with the second STA using orthogonal frequency divisional multiple access, OFDMA, or multi-user multiple input multiple output, MU-MIMO; and receiving, by the first STA from the second STA, data through a frequency band based on the resource allocation information, wherein the frequency band includes a plurality of resource units, the plurality of resource units including a normal resource unit allocated to one STA, and a multi-user resource unit which is a single resource unit allocated to more than one STA among the plurality of STAs, wherein the resource allocation information includes: a common resource allocation information having a same bit sequence value for the plurality of STAs, and informing of a number of the plurality of resource units and various size of each of the plurality of resource units, multi-user indication for a number of STAs, among the plurality of STAs, to which the multi-user resource unit is allocated, and multiple ID fields for corresponding identification information of STA to which the normal resource unit or the multi-user resource unit is allocated. a common resource allocation information having a same bit sequence value for the plurality of STAs, and informing of a number of the plurality of resource units and various size of each of the plurality of resource units, multi-user indication for a number of STAs, among the plurality of STAs, to which the multi-user resource unit is allocated, and multiple ID fields for corresponding identification information of STA to which the normal resource unit or the multi-user resource unit is allocated.
A refrigerator having a first compressor for compressing a first coolant, a first radiator for radiating heat from the first coolant, a first flow control valve for regulating the flow volume of the first coolant, and a first evaporator for evaporating the first coolant, coolant cooling means for cooling the first coolant using some power, and heat-exchange-amount control means for controlling the amount of heat exchanged in the coolant cooling means; - wherein the first coolant is circulated through the first compressor, the first radiator, the coolant cooling means, the first flow control valve, and - the first evaporator, in that sequence, - wherein the cooling ability of the coolant cooling means is set at approximately from one-tenth to one-fifth of the cooling ability of the refrigeration cycle using the first coolant; characterized in that the heat-exchange-amount controlling means is adapted such that: - the difference between a Coefficient Of Performance calculated while considering the power needed for the coolant cooling means and the maximum value obtained when the amount of heat exchanged is varied under operational conditions in operation becomes within a predetermined range, and - the heat-exchange-amount is controlled based on predetermined data that represents the amount of heat exchanged, in which either the Coefficient Of Performance becomes maximum at a point set with a predetermined interval in the range of predetermined operation conditions under which the refrigerator can operate, or a difference from a maximum value of the Coefficient Of Performance is within a predetermined range at operational conditions in operation. - wherein the first coolant is circulated through the first compressor, the first radiator, the coolant cooling means, the first flow control valve, and - the first evaporator, in that sequence, - wherein the cooling ability of the coolant cooling means is set at approximately from one-tenth to one-fifth of the cooling ability of the refrigeration cycle using the first coolant; - the difference between a Coefficient Of Performance calculated while considering the power needed for the coolant cooling means and the maximum value obtained when the amount of heat exchanged is varied under operational conditions in operation becomes within a predetermined range, and - the heat-exchange-amount is controlled based on predetermined data that represents the amount of heat exchanged, in which either the Coefficient Of Performance becomes maximum at a point set with a predetermined interval in the range of predetermined operation conditions under which the refrigerator can operate, or a difference from a maximum value of the Coefficient Of Performance is within a predetermined range at operational conditions in operation.
An ophthalmic surgical laser system comprising: a laser delivery system for delivering a pulsed laser beam to a target in a subject's eye; an XY-scan device to deflect the pulsed laser beam; a Z-scan device to modify a depth of a focus of the pulsed laser beam; and a controller configured to synchronize an oscillation of the XY-scan device and an oscillation of the Z-scan device to form an angled three-dimensional laser tissue dissection comprising a circular side cut, characterised in that the controller is further configured to move the XY-scan device to perform the circular side cut whilst modulating a radius of the circular side cut in synchronization with the Z-scan device. a laser delivery system for delivering a pulsed laser beam to a target in a subject's eye; an XY-scan device to deflect the pulsed laser beam; a Z-scan device to modify a depth of a focus of the pulsed laser beam; and a controller configured to synchronize an oscillation of the XY-scan device and an oscillation of the Z-scan device to form an angled three-dimensional laser tissue dissection comprising a circular side cut, characterised in that the controller is further configured to move the XY-scan device to perform the circular side cut whilst modulating a radius of the circular side cut in synchronization with the Z-scan device.
Transmission for a hybrid drive arrangement, which transmission can be coupled to two drive units (7, 8), with an input shaft and an output shaft, at least one first and one second shifting element (SE1, SE2), a fourth shifting element, at least one first and one second planetary gear mechanism (5, 6), it being possible for a first drive unit, in particular an internal combustion engine, to be coupled to the input shaft, it being possible for the input shaft to be coupled by means of the first shifting element to the sun gear of the first planetary gear mechanism which is coupled to the sun gear of the second planetary gear mechanism, it being possible for the input shaft to be coupled by means of the second shifting element to the planetary carrier of the first planetary gear mechanism which is coupled to the internal gear of the second planetary gear mechanism, the fourth shifting element being configured to brake or to release the internal gear of the second planetary gear mechanism, and the output shaft being coupled to the planetary carrier of the second planetary gear mechanism, characterized in that a second drive unit, in particular an electric machine, is coupled to the sun gear of the first planetary gear mechanism and the sun gear of the second planetary gear mechanism.
A method for 3D printing a 3D item, the method comprising providing a filament of 3D printable material and printing during a printing stage said 3D printable material on a substrate, to provide said 3D item, wherein the printing stage comprises: (a) providing a layer on the substrate, and (b) printing said 3D printable material on said layer on the substrate to provide said 3D item comprising said layer, characterized in that the layer essentially consists of particles, wherein each particle has a main axis, a minor axis and a further axis, the main axis, the minor axis, and the further axis defining a rectangular parallelepiped with a smallest volume that encloses the particle, wherein the main axis has a main axis length, the minor axis has a minor axis length, and the further axis has a further axis length, wherein the main axis length and the minor axis length have a first aspect ratio of at least 5, wherein the further axis length and the minor axis length have a second aspect ratio of at least 5, and wherein said particles comprise light reflective material. (a) providing a layer on the substrate, and (b) printing said 3D printable material on said layer on the substrate to provide said 3D item comprising said layer, characterized in that the layer essentially consists of particles, wherein each particle has a main axis, a minor axis and a further axis, the main axis, the minor axis, and the further axis defining a rectangular parallelepiped with a smallest volume that encloses the particle, wherein the main axis has a main axis length, the minor axis has a minor axis length, and the further axis has a further axis length, wherein the main axis length and the minor axis length have a first aspect ratio of at least 5, wherein the further axis length and the minor axis length have a second aspect ratio of at least 5, and wherein said particles comprise light reflective material. characterized in that the layer essentially consists of particles, wherein each particle has a main axis, a minor axis and a further axis, the main axis, the minor axis, and the further axis defining a rectangular parallelepiped with a smallest volume that encloses the particle, wherein the main axis has a main axis length, the minor axis has a minor axis length, and the further axis has a further axis length, wherein the main axis length and the minor axis length have a first aspect ratio of at least 5, wherein the further axis length and the minor axis length have a second aspect ratio of at least 5, and wherein said particles comprise light reflective material.
An engine case for a low pressure turbine engine or a high pressure turbine engine, comprising: an annular section, the annular section comprising a first solid wall region and a second solid wall region; an internal region between the first and second solid wall regions (402, 403), wherein the internal region defines at least one cavity, and the cavity comprises a plurality of flow paths or passages provided with one or more lattice structures that control the flow of coolant air through the section, characterised in that the one or more lattice structures are optimized to pass cooling flow for the case cooling and achieving the cooling and clearance objectives of the rotor case, wherein the one or more lattice structures produce different pressure drops in the flow of coolant air, wherein an increase of the relative thickness of at least one flow path to the engine case along the length of the engine case provides a lower pressure drop. an annular section, the annular section comprising a first solid wall region and a second solid wall region; an internal region between the first and second solid wall regions (402, 403), wherein the internal region defines at least one cavity, and the cavity comprises a plurality of flow paths or passages provided with one or more lattice structures that control the flow of coolant air through the section, characterised in that the one or more lattice structures are optimized to pass cooling flow for the case cooling and achieving the cooling and clearance objectives of the rotor case, wherein the one or more lattice structures produce different pressure drops in the flow of coolant air, wherein an increase of the relative thickness of at least one flow path to the engine case along the length of the engine case provides a lower pressure drop.
Vehicle driven by an electric motor, comprising a drive unit with at least one electric motor, at least one energy storage device permanently installed in the vehicle and an actuating unit for influencing the flow of energy between the at least one electric motor and the at least one energy storage device permanently installed in the vehicle, further comprising an interface with a plurality of terminal areas (32, 34, 36) for one replacement energy storage device (38, 40) respectively, wherein the actuating unit is configured to influence the flow of energy between the at least one electric motor and each replacement energy storage device (38, 40) connected to a terminal area (32, 34, 36) of the interface, characterized in that the actuating unit is configured to influence the flow of energy between the replacement energy storage devices (38, 40) and the at least one electric motor when several replacement energy storage devices (38, 40) are connected to the interface such that the replacement energy storage devices (38, 40) are run down sequentially, the actuating unit is configured to influence the flow of energy between the energy storage device permanently installed in the vehicle and the replacement energy storage devices (38, 40) and the at least one electric motor during traction operation of the vehicle such that each replacement energy storage device (38, 40) connected to the interface is run down first, and the energy storage device permanently installed in the vehicle is not used until the moment where each of the replacement energy storage devices (38, 40) connected to the interface can no longer be used for energy supply to the at least one electric motor, and that the actuating unit is configured to influence the flow of energy between the at least one electric motor and the energy storage device permanently installed in the vehicle as well as the replacement energy storage devices (38, 40) during propulsion operation of the vehicle such that the energy storage device permanently installed in the vehicle is charged before one or more of the replacement energy storage devices (38, 40) are charged.
A layered diesel oxidation catalyst composite for the treatment of exhaust gas emissions from a diesel engine comprising: (a) a carrier substrate; (b) a bottom layer coated on said carrier substrate comprising at least one first zeolite; (c) a middle layer coated over said bottom layer comprising at least one precious metal component on a refractory metal oxide support and being substantially free of a molecular sieve; and (d) a top layer coated over said middle layer comprising at least one second zeolite, wherein the bottom layer further comprises activated gamma-alumina and a platinum component; wherein the refractory metal oxide of the middle layer comprises activated gamma-alumina, wherein the at least one precious metal component of the middle layer comprises a platinum component and a palladium component, and wherein the top layer further comprises activated gamma-alumina and a platinum component. (a) a carrier substrate; (b) a bottom layer coated on said carrier substrate comprising at least one first zeolite; (c) a middle layer coated over said bottom layer comprising at least one precious metal component on a refractory metal oxide support and being substantially free of a molecular sieve; and (d) a top layer coated over said middle layer comprising at least one second zeolite,