mhurhangee/ep-ind-claims huggingface dataset:
A method of balancing the cylinders of a diesel engine, in which method - the starting moment of the combustion process in each cylinder is defined, - the defined starting moment of the combustion process is compared to a specific set value, and - based on the defined starting moment of the combustion process, the starting moment of the fuel injection into the cylinders is changed, if the defined starting moment of the combustion process differs from the set value, characterised in that torsional vibration of the engine crankshaft is measured and after adjusting the starting moment of the fuel injection, the duration of fuel injection into the cylinders is changed on the basis of the torsional vibration of the crankshaft in order to equalise the powers produced by the cylinders. - the starting moment of the combustion process in each cylinder is defined, - the defined starting moment of the combustion process is compared to a specific set value, and - based on the defined starting moment of the combustion process, the starting moment of the fuel injection into the cylinders is changed, if the defined starting moment of the combustion process differs from the set value, characterised in that torsional vibration of the engine crankshaft is measured and after adjusting the starting moment of the fuel injection, the duration of fuel injection into the cylinders is changed on the basis of the torsional vibration of the crankshaft in order to equalise the powers produced by the cylinders.
Centrifugal pump with a non-chokable impeller which is rotatably arranged in a housing, wherein a bladeless space is arranged between a suction-side housing wall and the non-chokable impeller, and the centrifugal pump is provided with a device for avoiding breakaway of the flow, wherein at least one one-piece or multi-piece flow-influencing means, which projects into the bladeless space, is arranged on the suction-side housing wall, characterized in that the flow-influencing means is provided with at least one shredding means (21, 23),wherein the flow-influencing means is provided with sharp edges and/or pointed shredding teeth (30, 31).
A system for voice prompt of a third-party call, comprising: a contact identification module configured for identifying whether a third-party incoming call number exists in an address book of a communication device; a hands-free control module configured for extracting a status of a current call when a third- party caller dials in to help to judge whether the current call is in hands-free mode or in handset mode; a voice broadcast module configured for voice broadcasting an information of the third-party incoming call according to an identification result of the contact identification module when the current call is in handset mode; and a display module configured for displaying the information of the third-party incoming call according to the identification result of the contact identification module when the current call is in hands-free mode. a contact identification module configured for identifying whether a third-party incoming call number exists in an address book of a communication device; a hands-free control module configured for extracting a status of a current call when a third- party caller dials in to help to judge whether the current call is in hands-free mode or in handset mode; a voice broadcast module configured for voice broadcasting an information of the third-party incoming call according to an identification result of the contact identification module when the current call is in handset mode; and a display module configured for displaying the information of the third-party incoming call according to the identification result of the contact identification module when the current call is in hands-free mode.
A cryptographic method of performing an encrypted computation, wherein the encrypted computation comprises a blind rotation, wherein the blind rotation is configured to evaluate a decryption of an encrypted input in an exponent of an encrypted monomial, wherein performing the blind rotation comprises: - obtaining a bootstrapping key comprising key ciphertexts, wherein the key ciphertexts correspond to a decryption key for the decryption of the encrypted input; - determining a set of decryption ciphertexts for evaluating the decryption, wherein the decryption ciphertexts are determined based on the encrypted input and based on the key ciphertexts; characterised by - determining an encrypted output, comprising determining an encrypted polynomial product of the decryption ciphertexts, wherein determining the encrypted polynomial product comprises computing (531, 532) multiple internal products, and wherein the internal products are computed at least in part in parallel. - obtaining a bootstrapping key comprising key ciphertexts, wherein the key ciphertexts correspond to a decryption key for the decryption of the encrypted input; - determining a set of decryption ciphertexts for evaluating the decryption, wherein the decryption ciphertexts are determined based on the encrypted input and based on the key ciphertexts; characterised by - determining an encrypted output, comprising determining an encrypted polynomial product of the decryption ciphertexts, wherein determining the encrypted polynomial product comprises computing (531, 532) multiple internal products, and wherein the internal products are computed at least in part in parallel.
An aluminosilicate geopolymer composition comprising the reaction product of: water; a chemical activator selected from the group consisting of an alkali metal salt, an alkali metal base and mixtures thereof; and cementitious reactive material, wherein the cementitious reactive material comprises: a thermally activated aluminosilicate mineral comprising Class C fly ash; a calcium aluminate cement; and a calcium sulfate selected from the group consisting of calcium sulfate dihydrate, calcium sulfate hemihydrate, anhydrous calcium sulfate and mixtures thereof, wherein the weight ratio of the chemical activator to the cementitious reactive material is 1 to 6: 100; and wherein the cementitious reactive material comprises: 35 to 96% by weight the thermally activated aluminosilicate mineral, 2 to 45 % by weight the calcium aluminate cement, 1 to 45% by weight the calcium sulfate. water; a chemical activator selected from the group consisting of an alkali metal salt, an alkali metal base and mixtures thereof; and cementitious reactive material, wherein the cementitious reactive material comprises: a thermally activated aluminosilicate mineral comprising Class C fly ash; a calcium aluminate cement; and a calcium sulfate selected from the group consisting of calcium sulfate dihydrate, calcium sulfate hemihydrate, anhydrous calcium sulfate and mixtures thereof, a thermally activated aluminosilicate mineral comprising Class C fly ash; a calcium aluminate cement; and a calcium sulfate selected from the group consisting of calcium sulfate dihydrate, calcium sulfate hemihydrate, anhydrous calcium sulfate and mixtures thereof, wherein the weight ratio of the chemical activator to the cementitious reactive material is 1 to 6: 100; and wherein the cementitious reactive material comprises: 35 to 96% by weight the thermally activated aluminosilicate mineral, 2 to 45 % by weight the calcium aluminate cement, 1 to 45% by weight the calcium sulfate. 35 to 96% by weight the thermally activated aluminosilicate mineral, 2 to 45 % by weight the calcium aluminate cement, 1 to 45% by weight the calcium sulfate.
A system for directionally selective sound reception comprising an array of four pressure sensors (120a, 120b, 120c, 120d) each arranged to output a pressure signal indicative of pressure, and processing means arranged to receive the pressure signals, the sensor array comprising support means supporting the four sensors, a first one and a second one of the sensors being mounted on a first surface on one side of the support means and facing in a first direction and at least a third sensor being supported on a second surface, opposite to the first surface and on an opposite side of the support means and facing in a second direction opposite to the first direction, wherein the sound pressure difference measured between the first sensor to the second sensor caused by sound arriving at the array from a direction parallel to the first and second surfaces of the support means is dependent on the distance between the first and second sensors and the nature of material in the space between the first and second sensors, and the sound pressure difference measured between the first and third sensors caused by sound travelling perpendicular to the first and second surfaces of the support means is dependent on the distance between the first and third sensors and the nature of material in the space between the first and third sensors, characterised in that the spacings and the materials are selected such that the sound pressure differences are substantially equal, or one of the sound pressure differences is higher than the other, but by no more than 10 %, and in that the spacing between the first and second sensors is greater than the distance between the first and third sensors, or a barrier is provided between the first and second sensors.
Blade for a gas turbine comprising: an airfoil having a leading edge, a trailing edge, a pressure side and a suction side; the airfoil comprising an outer wall and an inner wall substantially enclosed by the outer wall; and a cooling arrangement which comprises a suction side cooling path defined at least partially along the suction side between the outer wall and the inner wall; the suction side cooling path having at least one suction side inlet and at least one suction side discharge arrangement extending through the outer wall; the suction side inlet being arranged closer to the trailing edge than the suction side discharge arrangement; wherein the cooling arrangement comprises a trailing edge cooling path, which is defined by a trailing edge cooling chamber arranged between the suction side inlet of suction side cooling path and the trailing edge; wherein the trailing edge cooling path comprises at least one trailing edge inlet and at least one trailing edge discharge arrangement; the trailing edge discharge arrangement being arranged on the pressure side and configured to direct the flow toward the trailing edge; characterised in that the suction side discharge arrangement comprises a plurality of inlet holes (60; 160), at least one outlet common slot (61; 161) and a plurality of connecting channels (63; 163), each of which is configured to connect a respective hole (60;160) with the outlet common slot (61; 161). an airfoil having a leading edge, a trailing edge, a pressure side and a suction side; the airfoil comprising an outer wall and an inner wall substantially enclosed by the outer wall; and a cooling arrangement which comprises a suction side cooling path defined at least partially along the suction side between the outer wall and the inner wall; the suction side cooling path having at least one suction side inlet and at least one suction side discharge arrangement extending through the outer wall; the suction side inlet being arranged closer to the trailing edge than the suction side discharge arrangement; wherein the cooling arrangement comprises a trailing edge cooling path, which is defined by a trailing edge cooling chamber arranged between the suction side inlet of suction side cooling path and the trailing edge; wherein the trailing edge cooling path comprises at least one trailing edge inlet and at least one trailing edge discharge arrangement; the trailing edge discharge arrangement being arranged on the pressure side and configured to direct the flow toward the trailing edge; characterised in that the suction side discharge arrangement comprises a plurality of inlet holes (60; 160), at least one outlet common slot (61; 161) and a plurality of connecting channels (63; 163), each of which is configured to connect a respective hole (60;160) with the outlet common slot (61; 161).
A method of path computation in a segment routing network, the network comprising a set of nodes, the method comprising: receiving a request for computation of a path between end nodes in the network, the request including a constraint; determining (105, 105A) a segment identifier-optimised path defined by a stack of one or more segment identifiers, wherein the segment identifier-optimised path meets the constraint, wherein the determining of the segment identifier-optimised path comprises analyzing (106, 106A) a modified topology of the network by: determining an initial optimum path between the end nodes which meets the constraint using a full topology of the network, the initial optimum path being defined by a sequence of hops between a sub-set of the nodes; and the determining of the segment identifier-optimised path uses the modified topology comprising only: the sub-set of the nodes; the links of the initial optimum path; virtual links between only the sub-set of the nodes; and outputting at least one segment identifier which defines the determined path. receiving a request for computation of a path between end nodes in the network, the request including a constraint; determining (105, 105A) a segment identifier-optimised path defined by a stack of one or more segment identifiers, wherein the segment identifier-optimised path meets the constraint, wherein the determining of the segment identifier-optimised path comprises analyzing (106, 106A) a modified topology of the network by: determining an initial optimum path between the end nodes which meets the constraint using a full topology of the network, the initial optimum path being defined by a sequence of hops between a sub-set of the nodes; and the determining of the segment identifier-optimised path uses the modified topology comprising only: the sub-set of the nodes; the links of the initial optimum path; virtual links between only the sub-set of the nodes; and outputting at least one segment identifier which defines the determined path. the sub-set of the nodes; the links of the initial optimum path; virtual links between only the sub-set of the nodes; and
Method for starting up an illuminating process of a plurality of series connected LEDs by means of a LED driver, wherein a maximum allowed voltage output of the LED driver is lower than a forward voltage of the plurality of series connected LEDs in a cold state at a desired current and wherein the maximum allowed voltage output of the LED driver corresponds to a maximum allowed voltage imposed by a safety standard, comprising: a) providing a first current, in value lower than the desired current, by the LED driver to the plurality of series connected LEDs, resulting in a forward voltage across the plurality of series connected LEDs lower than the maximum allowed voltage output of the LED driver, b) waiting during a predetermined wait time period, c) stepping up of the first current to a second current provided by the LED driver to the plurality of series connected LEDs. a) providing a first current, in value lower than the desired current, by the LED driver to the plurality of series connected LEDs, resulting in a forward voltage across the plurality of series connected LEDs lower than the maximum allowed voltage output of the LED driver, b) waiting during a predetermined wait time period, c) stepping up of the first current to a second current provided by the LED driver to the plurality of series connected LEDs.
A display device with 3D camera module, comprising: a transparent display panel and a 3D camera module, wherein: the 3D camera module comprises a depth camera module disposed at a backlight side of the display panel; the depth camera module comprises an edge-emitting laser and an imaging module; the edge-emitting laser is configured for emitting laser light to penetrate the display panel from the backlight side of the display panel to reach an object; and the imaging module is configured for receiving laser light reflected by the object that re-penetrates the display panel from a light-emerging side of the display panel, and obtaining a depth image of the object based on the reflected laser light, and characterized in that the depth camera module further comprises a driver circuit coupled to the edge-emitting laser and the imaging module, wherein the driver circuit is configured for controlling the edge-emitting laser and the imaging module to turn on or off, and controlling a drive current of the edge-emitting laser to control an output optical power of the edge-emitting laser, wherein the drive current is increased via the drive circuit, and pulse width of the edge-emitting laser is reduced, such that the optical power of the edge-emitting laser is improved while total pulse energy of the edge-emitting laser is kept substantially unchanged, which satisfies the optical power safety limit for human eyes. the 3D camera module comprises a depth camera module disposed at a backlight side of the display panel; the depth camera module comprises an edge-emitting laser and an imaging module; the edge-emitting laser is configured for emitting laser light to penetrate the display panel from the backlight side of the display panel to reach an object; and the imaging module is configured for receiving laser light reflected by the object that re-penetrates the display panel from a light-emerging side of the display panel, and obtaining a depth image of the object based on the reflected laser light, and characterized in that the depth camera module further comprises a driver circuit coupled to the edge-emitting laser and the imaging module, wherein the driver circuit is configured for controlling the edge-emitting laser and the imaging module to turn on or off, and controlling a drive current of the edge-emitting laser to control an output optical power of the edge-emitting laser, wherein the drive current is increased via the drive circuit, and pulse width of the edge-emitting laser is reduced, such that the optical power of the edge-emitting laser is improved while total pulse energy of the edge-emitting laser is kept substantially unchanged, which satisfies the optical power safety limit for human eyes.
A nozzle of a spacecraft engine, comprising a nozzle body extending along a main direction (Z-Z), from a proximal end secured to the engine of the spacecraft, and a free distal end, said nozzle body having a plurality of stiffeners extending from an outer surface of the nozzle body, radially with respect to the main direction (Z-Z), said nozzle comprising a thermal insulation system, comprising at least one strip of flexible insulating material disposed so as to surround the outer surface of the nozzle body over at least part of the height of said nozzle body, the height being measured along the main direction (Z-Z), said thermal insulation system comprising a plurality of holding elements, each holding element being disposed between two stiffeners of the nozzle body and positioned so as to surround said strips of insulating material and so as to conform the strips of insulating material on the outer surface of the nozzle body and on the stiffeners. said nozzle body having a plurality of stiffeners extending from an outer surface of the nozzle body, radially with respect to the main direction (Z-Z), said nozzle comprising a thermal insulation system, comprising at least one strip of flexible insulating material disposed so as to surround the outer surface of the nozzle body over at least part of the height of said nozzle body, the height being measured along the main direction (Z-Z), said thermal insulation system comprising a plurality of holding elements, each holding element being disposed between two stiffeners of the nozzle body and positioned so as to surround said strips of insulating material and so as to conform the strips of insulating material on the outer surface of the nozzle body and on the stiffeners.
Method for the compressed transfer of signals of an operating element having movement coordinates to a display unit in a vehicle, including: transmission of an optical signal to a surface of the operating element; receiving of an optical signal reflected by a finger of a user on the surface of the operating element in a predetermined scanning cycle; and conversion of the reflected optical signal to a digital signal, which has relative movement coordinates of the finger in the predetermined scanning cycle in a first direction and a second direction that is perpendicular to the first direction; characterised by compression of the relative movement coordinates of the finger in the first direction and the second direction by means of a non-linear compression characteristic curve to achieve a compressed digital signal; transmission of the compressed digital signal to the display unit; and decompression of the compressed digital signal in the display unit by means of a non-linear decompression characteristic curve that is inverse relative to the non-linear compression characteristic curve, wherein the compression is performed in such a way that the digital signal, in dependence upon a speed derived from the movement coordinates, is more compressed with increasing speed. transmission of an optical signal to a surface of the operating element; receiving of an optical signal reflected by a finger of a user on the surface of the operating element in a predetermined scanning cycle; and conversion of the reflected optical signal to a digital signal, which has relative movement coordinates of the finger in the predetermined scanning cycle in a first direction and a second direction that is perpendicular to the first direction; characterised by compression of the relative movement coordinates of the finger in the first direction and the second direction by means of a non-linear compression characteristic curve to achieve a compressed digital signal; transmission of the compressed digital signal to the display unit; and decompression of the compressed digital signal in the display unit by means of a non-linear decompression characteristic curve that is inverse relative to the non-linear compression characteristic curve, wherein the compression is performed in such a way that the digital signal, in dependence upon a speed derived from the movement coordinates, is more compressed with increasing speed.
A blood testing apparatus comprising: a blood acquiring section configured to acquire a blood sample; a particle counter configured to measure a particle count in the blood sample; and an erythrocyte sedimentation rate measuring section that is configured to measure a erythrocyte sedimentation rate in the blood sample, wherein the particle counter and the ESR measuring section being arranged in parallel, the blood testing apparatus being characterized in that the blood acquiring section comprises a sample chamber portion which accommodates the acquired blood sample, and at least a part of the blood sample accommodated in the sample chamber portion is distributed to the particle counter and the ESR measuring section. a blood acquiring section configured to acquire a blood sample; a particle counter configured to measure a particle count in the blood sample; and an erythrocyte sedimentation rate measuring section that is configured to measure a erythrocyte sedimentation rate in the blood sample, wherein the particle counter and the ESR measuring section being arranged in parallel, the blood testing apparatus being characterized in that the blood acquiring section comprises a sample chamber portion which accommodates the acquired blood sample, and at least a part of the blood sample accommodated in the sample chamber portion is distributed to the particle counter and the ESR measuring section.
A pharmaceutical composition comprising a primary cultured preadipocyte, wherein the preadipocyte stably maintains a foreign gene encoding a protein that is secreted outside of the cell and wherein the gene has been inserted into a retroviral vector and has been transferred to the cell by the retroviral vector, wherein the protein is lecithin cholesterol acyltransferase (LCAT).