mhurhangee/ep-ind-claims huggingface dataset:
Apparatus for identifying the motor current (I Motor) through a DC motor in a motor system, characterized by: - a plurality of voltage controllers, which each comprise a power semiconductor switch in order in each case to cyclically connect a brush pair of the DC motor to a supply voltage (U Vers) or to cyclically isolate said brush pair therefrom, - freewheeling circuits, which are each connected in series with an associated one of the power semiconductor switches in order to protect against an overvoltage in the case of disconnection of an inductive DC voltage load of the DC motor; - a current measurement device provided in the freewheeling circuits in order to measure a freewheeling circuit current; and - an evaluation unit in order to determine an average value of the freewheeling circuit current during a period in which one or more of the power semiconductor switches are open at the same time and the DC motor is thus isolated from the supply voltage (U Vers) and in order to provide the average value of the freewheeling circuit current as an indication of the motor current (I Motor), wherein, in the case of a plurality of power semiconductor switches being open at the same time, the average value of the freewheeling current is divided by the number of the plurality of power semiconductor switches that are open at the same time in order to derive the motor current (I Motor), wherein the current measurement device has a common measurement resistor that is provided in all the freewheeling circuits. - a plurality of voltage controllers, which each comprise a power semiconductor switch in order in each case to cyclically connect a brush pair of the DC motor to a supply voltage (U Vers) or to cyclically isolate said brush pair therefrom, - freewheeling circuits, which are each connected in series with an associated one of the power semiconductor switches in order to protect against an overvoltage in the case of disconnection of an inductive DC voltage load of the DC motor; - a current measurement device provided in the freewheeling circuits in order to measure a freewheeling circuit current; and - an evaluation unit in order to determine an average value of the freewheeling circuit current during a period in which one or more of the power semiconductor switches are open at the same time and the DC motor is thus isolated from the supply voltage (U Vers) and in order to provide the average value of the freewheeling circuit current as an indication of the motor current (I Motor), wherein, in the case of a plurality of power semiconductor switches being open at the same time, the average value of the freewheeling current is divided by the number of the plurality of power semiconductor switches that are open at the same time in order to derive the motor current (I Motor), wherein the current measurement device has a common measurement resistor that is provided in all the freewheeling circuits.
An inkjet printing apparatus comprising: an ink tank where ink is stored; a print head which discharges the ink to form an image; an ink flow passage through which the ink is supplied from the ink tank to the print head; a degassing device which is disposed midway in the ink flow passage and removes air from the ink; a circulation flow passage having two ends respectively connected to two sides of the degassing device in the ink flow passage; and a circulation pump which is disposed midway in the circulation flow passage and returns the ink flowing out of the degassing device to a position from which the ink flows in the degassing device, wherein (i) the ink flow passage between an outflow port from the circulation flow passage and an inflow port to the circulation flow passage and (ii) the circulation flow passage are formed such that the ink is movable at approximately a constant speed; the inkjet printing apparatus characterized by further comprising a control unit which is configured to control operation of the circulation pump, wherein the control unit is configured to cause the circulation pump to operate to circulate the ink in the ink flow passage when an ink flow rate to the print head is equal to or less than a predetermined value. an ink tank where ink is stored; a print head which discharges the ink to form an image; an ink flow passage through which the ink is supplied from the ink tank to the print head; a degassing device which is disposed midway in the ink flow passage and removes air from the ink; a circulation flow passage having two ends respectively connected to two sides of the degassing device in the ink flow passage; and a circulation pump which is disposed midway in the circulation flow passage and returns the ink flowing out of the degassing device to a position from which the ink flows in the degassing device, wherein (i) the ink flow passage between an outflow port from the circulation flow passage and an inflow port to the circulation flow passage and (ii) the circulation flow passage are formed such that the ink is movable at approximately a constant speed; the inkjet printing apparatus characterized by further comprising a control unit which is configured to control operation of the circulation pump, wherein the control unit is configured to cause the circulation pump to operate to circulate the ink in the ink flow passage when an ink flow rate to the print head is equal to or less than a predetermined value.
An acousto-optic transducer at least comprising: at least one donor molecule and at least one acceptor molecule for Förster resonance energy transfer, FRET, from the at least one donor molecule to the at least one acceptor molecule; an entry window arranged to permit incoming light to fall on the at least one donor molecule; and an exit window arranged to allow light emitted by the at least one acceptor molecule to leave the acousto-optic transducer; characterized by: a graphene resonator bearing the at least one donor molecule; and a substrate bearing the at least one acceptor molecule; the graphene resonator being responsive to sound and can be displaced by sound towards the substrate to bring the at least one donor molecule within range of the at least one acceptor molecule for Förster resonance energy transfer, FRET, from the at least one donor molecule to the at least one acceptor molecule to occur. at least one donor molecule and at least one acceptor molecule for Förster resonance energy transfer, FRET, from the at least one donor molecule to the at least one acceptor molecule; an entry window arranged to permit incoming light to fall on the at least one donor molecule; and an exit window arranged to allow light emitted by the at least one acceptor molecule to leave the acousto-optic transducer; characterized by: a graphene resonator bearing the at least one donor molecule; and a substrate bearing the at least one acceptor molecule; the graphene resonator being responsive to sound and can be displaced by sound towards the substrate to bring the at least one donor molecule within range of the at least one acceptor molecule for Förster resonance energy transfer, FRET, from the at least one donor molecule to the at least one acceptor molecule to occur. a graphene resonator bearing the at least one donor molecule; and a substrate bearing the at least one acceptor molecule; the graphene resonator being responsive to sound and can be displaced by sound towards the substrate to bring the at least one donor molecule within range of the at least one acceptor molecule for Förster resonance energy transfer, FRET, from the at least one donor molecule to the at least one acceptor molecule to occur.
A brake fluid pressure control device for vehicles with bar handle, the brake fluid pressure control device comprising: an acceleration acquiring unit which is configured to acquire acceleration that occurs in the vehicle; and a control unit which is configured to judge a probability of occurrence of a rear-wheel lift based on the acceleration acquired by the acceleration acquiring unit, and which is configured to perform a pressure reduction control on a front wheel brake when judging that the occurrence of the rear-wheel lift is probable, characterised in that the control unit includes a differentiation unit which is configured to calculate a differentiation value of the acceleration by differentiating the acceleration acquired by the acceleration acquiring unit, and the control unit is configured to adjust a degree of pressure reduction of the pressure reduction control based on the differentiation value of the acceleration. an acceleration acquiring unit which is configured to acquire acceleration that occurs in the vehicle; and a control unit which is configured to judge a probability of occurrence of a rear-wheel lift based on the acceleration acquired by the acceleration acquiring unit, and which is configured to perform a pressure reduction control on a front wheel brake when judging that the occurrence of the rear-wheel lift is probable, characterised in that the control unit includes a differentiation unit which is configured to calculate a differentiation value of the acceleration by differentiating the acceleration acquired by the acceleration acquiring unit, and the control unit is configured to adjust a degree of pressure reduction of the pressure reduction control based on the differentiation value of the acceleration.
Machine tool having at least one tool holder having a closure device, in particular a tool holder closure device, having at least one movably mounted closure element and having at least one fixing unit which comprises at least one movably mounted fixing element for fixing the closure element in at least one position of the closure element, having at least one locking unit which includes at least one locking element (20, 22) which locks the fixing element at least extensively against a movement relative to the closure element in dependence on at least one position of the closure element, wherein the closure element is provided, in at least one position, for the purpose of exerting a holding force onto a further element that is abutting against the closure element or fixing together two components that are movable relative to one another, characterized in that the locking unit is provided for the purpose of fixing the fixing element, at least in a disengaging position of the closure element, against a movement relative to the closure element, wherein the locking element (20, 22) is realized as a resilient continuation.
Process for treatment of industrial waste water containing both easy biodegradable matter, measured as Biochemical Oxygen Demand, and heavy biodegradable matter, measured as the difference between Chemical Oxygen Demand and BOD, wherein the process comprises the two steps of firstly, treating the waste water in an anaerobe bioreactor, optionally, taking out sludge formed in the biological treatment process, and secondly, treating the waste water in a chemical oxidation step in a second reactor, wherein a nitrate solution is added in the biological treatment step in an amount of between 0.4 kg/m 3 and 0.8 kg/m 3 and an oxidizer is added in the second step to reduce the amount of non-biological degradable compounds and said oxidizer is permanganate, wherein the process is controlled via an integrated controlling system, wherein the system is capable of handling remote sensors and is programmable, and additionally it must be part of a network, incorporating also a database server and a web server to communicate with humans, and wherein signals of probes for pH value and for ORP value in the biological reactor and/or signals of probes for H 2 S and for CH 4 concentration in headspace of the biological reactor are used to control and monitor the biological process and modify the dosage of nitrates solution accordingly, and wherein signals of a spectral absorption probe for organics in the effluent of the second reactor are used to control and monitor the oxidation process and modify the dosage of oxidizer solution.
A resealable, recyclable container structure comprising: a polymeric rigid tray comprising a bottom wall and at least one upwardly extending sidewall, wherein the at least one sidewall terminates in a flange and wherein the flange comprises at least one resealable zone and at least one permanently affixed zone; and a flexible polymeric film lidding, wherein the lidding is permanently affixed to the flange in the permanently affixed zone and resealably affixed to the flange in the resealable zone, wherein the flexible polymeric film lidding is heat sealable, and wherein the flexible polymeric film lidding is heat sealed directly to the polymeric rigid tray in the permanently affixed zone, wherein the polymeric rigid tray and the polymeric film lidding comprise the same polymer, and wherein the polymeric film lidding is a mono-material. a polymeric rigid tray comprising a bottom wall and at least one upwardly extending sidewall, wherein the at least one sidewall terminates in a flange and wherein the flange comprises at least one resealable zone and at least one permanently affixed zone; and a flexible polymeric film lidding, wherein the lidding is permanently affixed to the flange in the permanently affixed zone and resealably affixed to the flange in the resealable zone, wherein the flexible polymeric film lidding is heat sealable, and wherein the flexible polymeric film lidding is heat sealed directly to the polymeric rigid tray in the permanently affixed zone, wherein the polymeric rigid tray and the polymeric film lidding comprise the same polymer, and wherein the polymeric film lidding is a mono-material.
An electromagnetic relay (1, 1A, 1B), comprising: an electromagnet device; a mobile body moved by driving the electromagnet device; and a plurality of contact mechanisms (60, 70) in which contact and separation are switched by the movement of the mobile body, the electromagnet device, mobile body, and contact mechanisms (60, 70) being assembled into a body, wherein each of the plurality of contact mechanisms (60, 70) includes a movable contact part (61, 71) and a fixed contact part (62, 72), the plurality of contact mechanisms (60, 70) are assembled into both sides of the body in the longitudinal direction, characterized in that the electromagnet device is assembled into a central part of the body in a longitudinal direction, and the plurality of contact mechanisms (60, 70) include at least one contact mechanism in which each of the movable and fixed contact parts (61, 62) is provided with one contact (61d, 62d) and at least one contact mechanism in which at least one of the movable and fixed contact parts is provided with plural contacts. an electromagnet device; a mobile body moved by driving the electromagnet device; and a plurality of contact mechanisms (60, 70) in which contact and separation are switched by the movement of the mobile body, the electromagnet device, mobile body, and contact mechanisms (60, 70) being assembled into a body, wherein each of the plurality of contact mechanisms (60, 70) includes a movable contact part (61, 71) and a fixed contact part (62, 72), the plurality of contact mechanisms (60, 70) are assembled into both sides of the body in the longitudinal direction,
A hydroxytyrosol-rich composition for use in protecting skin against adverse effects of exposure to ultraviolet radiation, wherein the composition has a weight ratio of hydroxytyrosol to oleuropein of between 1:1 and 4:1.
Temperature-dependent switching mechanism comprising a bimetal snap-action disc and a movable contact member, characterized in that the switching mechanism (10, 10') comprises an annular frame, in which the bimetal snap-action disc is captively held.
A data transmission method, comprising: obtaining, by a centralized unit, CU, of a 5G network, measurement results of channel transmission qualities of a plurality of channels from one or more distributed units, DUs, of the 5G network, wherein a data duplication transmission function is configured on the plurality of channels to support transmission of duplicated data on the plurality of channels; determining, by the CU, according to the obtained measurement results, whether to activate the data duplication transmission function; and performing, by the CU, a data transmission with a terminal on the plurality of channels according to the determination. obtaining, by a centralized unit, CU, of a 5G network, measurement results of channel transmission qualities of a plurality of channels from one or more distributed units, DUs, of the 5G network, wherein a data duplication transmission function is configured on the plurality of channels to support transmission of duplicated data on the plurality of channels; determining, by the CU, according to the obtained measurement results, whether to activate the data duplication transmission function; and performing, by the CU, a data transmission with a terminal on the plurality of channels according to the determination.
Seed-drill including a chassis and a seed bar comprising seed planting elements aligned and positioned along at least one row substantially perpendicular to the direction of advance, each seed planting element being followed by a depth control wheel, said seed bar being connected to said chassis via a connecting device comprising two articulated arms (10, 11), said connecting device being deformable via an adjustment means to modify the seed depth, said two arms (10, 11) of said connecting device being arranged in a position converging towards the rear such that the point of intersection extends behind a first vertical plane passing through the extreme front point of said seed planting elements, characterised in that each seed planting element is connected to said seed bar by means of a connecting structure and that acting on said adjustment means does not modify the coulter pressure of said connecting structure.
Percussion mechanism for a portable power tool, in particular an electric hammer, having a piston that is arranged so as to movable axially, in two directions in a guide tube, having a striker that acts on a striking pin and is received in a movable manner in the guide tube, and having a compression space which is bounded by the piston and the striker and in which an air cushion is enclosed, wherein at least one spring element, configured as a mechanical spring, is provided between the striker and the striking pin, characterized in that the spring element is fastened to the striker or to the striking pin such that tensioning of the spring element and throwing back of the striker or of the striking pin by the tensioned spring element is possible.
A nonaqueous electrolyte battery comprising: a positive electrode comprising a third oxide having a layered structure and represented by Li x Ni y Mn,Co 1-y-1 O 2 with 0 < x ≤ 1.1, 0. 3 ≤ y < 1, 0 ≤ z ≤ 0.5; a negative electrode comprising as negative electrode active material particles lithium titanium oxide particles; and a nonaqueous electrolyte comprising a nonaqueous solvent and an electrolyte dissolved in the nonaqueous solvent, wherein the nonaqueous solvent comprises a first solvent comprising at least one compound selected from the group consisting of PO(OCF 3) 3, PO(OCH 2 CF 3) 3, PO(OC 2 H 4 CF 3) 3, and PO(OC 3 H 6 CF 3) 3, and a second solvent comprising at least one selected from the group consisting of propylene carbonate, ethylene carbonate, butylene carbonate, diethyl carbonate, ethylmethyl sulfone, and ethylisopropyl sulfone, and a content of the first solvent in the nonaqueous solvent is 30 to 90% by volume. a positive electrode comprising a third oxide having a layered structure and represented by Li x Ni y Mn,Co 1-y-1 O 2 with 0 < x ≤ 1.1, 0. 3 ≤ y < 1, 0 ≤ z ≤ 0.5; a negative electrode comprising as negative electrode active material particles lithium titanium oxide particles; and a nonaqueous electrolyte comprising a nonaqueous solvent and an electrolyte dissolved in the nonaqueous solvent, wherein the nonaqueous solvent comprises a first solvent comprising at least one compound selected from the group consisting of PO(OCF 3) 3, PO(OCH 2 CF 3) 3, PO(OC 2 H 4 CF 3) 3, and PO(OC 3 H 6 CF 3) 3, and a second solvent comprising at least one selected from the group consisting of propylene carbonate, ethylene carbonate, butylene carbonate, diethyl carbonate, ethylmethyl sulfone, and ethylisopropyl sulfone, and a content of the first solvent in the nonaqueous solvent is 30 to 90% by volume.
A method for forwarding a multicast program, characterized by comprising: receiving, by an Optical Line Terminal, OLT, a multicast join request message from a user for requesting an on-demand program; obtaining, by the OLT, forwarding decision information according to the multicast join request message; acquire, by the OLT, a decision result by searching data elements with the obtained forwarding decision information; wherein the data elements indicate a correspondence between various types of forwarding decision information and various types of forwarding modes; wherein the various types of forwarding modes comprise a forwarding according to Passive Optical Network, PON, replication and a forwarding according to user replication; wherein the decision result is the forwarding according to PON replication or the forwarding according to user replication; and forwarding, by the OLT, the on-demand program to the user according to the decision result. receiving, by an Optical Line Terminal, OLT, a multicast join request message from a user for requesting an on-demand program; obtaining, by the OLT, forwarding decision information according to the multicast join request message; acquire, by the OLT, a decision result by searching data elements with the obtained forwarding decision information; wherein the data elements indicate a correspondence between various types of forwarding decision information and various types of forwarding modes; wherein the various types of forwarding modes comprise a forwarding according to Passive Optical Network, PON, replication and a forwarding according to user replication; wherein the decision result is the forwarding according to PON replication or the forwarding according to user replication; and forwarding, by the OLT, the on-demand program to the user according to the decision result.
A use of a seal sleeve for placing it on and sealing against a line, namely by pressing it against the line in radial directions inwards, which radial directions lie perpendicular to a longitudinal axis of the seal sleeve, wherein the seal sleeve, which has a Shore hardness of 60 Shore at maximum, is formed foldable in a fold section at least at a first one of its axially opposite ends such that the fold section and a press section different from the fold section of the seal sleeve - are, in a folded position of the fold section, arranged consecutive in the radial directions and - are, in an unfolded position of the fold section, arranged axially consecutive, wherein, in the unfolded position, the fold section has, at least over a larger part of its axial extension, a respective inner diameter which has at least the size of an inner diameter of the press section, and wherein, when the fold section is in the unfolded position, the fold section has an increasing diameter in an axial direction from the press section to the fold section and/or the press section has an increasing inner diameter in this axial direction, wherein, in the use of the seal sleeve, the fold section is brought into the folded position for an adaption of the seal sleeve to a smaller outer line diameter. - are, in a folded position of the fold section, arranged consecutive in the radial directions and - are, in an unfolded position of the fold section, arranged axially consecutive,