mhurhangee/ep-ind-claims huggingface dataset:
Temperature-controlled chamber with a device for air guidance for a multi-level transport trolley with a suction duct arranged on the bottom side, which uses a space available underneath the transport trolley between its castors and which extends from a front side of the chamber to a rear wall of the chamber, wherein the suction duct on the front side has an intake opening for an air flow and at its rearward end adjoins a connection opening fitted with a fan in the rear wall of the chamber, wherein the intake opening is arranged on the upper side of the suction duct and extends substantially over the entire width of the suction duct, characterized in that the suction duct has a rectangular flow cross-section and extends with constant width and constant height from the front side as far as the rear wall of the temperature-controlled chamber.
A method comprising: receiving sensor data from an optical sensor included in a head-mount display, HMD, the HMD further comprising: at least one lens, wherein the optical sensor is positioned in front of the at least one lens to detect a reflected light from the at least one lens; at least one image source positioned in front of the at least one lens; and a frame assembly to support the at least one lens and the at least one image source for wearing on a head of a user, wherein the frame assembly of the HMD comprises a flexible frame assembly, and wherein the frame assembly flexes such that the optical sensor moves closer to the at least one lens when the HMD is worn by the user; determining a proximity between the optical sensor and the at least one lens based, at least in part, on the sensor data; and determining whether the user is wearing the HMD based, at least in part, on the proximity between the optical sensor and the at least one lens. receiving sensor data from an optical sensor included in a head-mount display, HMD, the HMD further comprising: at least one lens, wherein the optical sensor is positioned in front of the at least one lens to detect a reflected light from the at least one lens; at least one image source positioned in front of the at least one lens; and a frame assembly to support the at least one lens and the at least one image source for wearing on a head of a user, wherein the frame assembly of the HMD comprises a flexible frame assembly, and wherein the frame assembly flexes such that the optical sensor moves closer to the at least one lens when the HMD is worn by the user; at least one lens, wherein the optical sensor is positioned in front of the at least one lens to detect a reflected light from the at least one lens; at least one image source positioned in front of the at least one lens; and a frame assembly to support the at least one lens and the at least one image source for wearing on a head of a user, wherein the frame assembly of the HMD comprises a flexible frame assembly, and wherein the frame assembly flexes such that the optical sensor moves closer to the at least one lens when the HMD is worn by the user; determining a proximity between the optical sensor and the at least one lens based, at least in part, on the sensor data; and determining whether the user is wearing the HMD based, at least in part, on the proximity between the optical sensor and the at least one lens.
A diketopyrrolopyrrole type pigment composition, comprising at least diketopyrrolopyrrole compounds represented by the following general formulas and, wherein in formulas and, A is a 4-chlorophenyl group; B is a group represented by the formula (B-1), (B-2), or (B-3); R 1 and R 2 in formulas (B-1) and (B-2) are each independently hydrogen, halogen, C 1-6 alkyl, C 1-18 alkoxy, C 2-19 alkoxycarbonyl, C 2-19 alkylcarbamoyl, C 1-18 alkylmercapto, C 1-18 alkylamino, or C 5-6 cycloalkyl; and R 3 and R 4 in formula (B-3) are each independently hydrogen or C 1-6 alkyl, wherein R 3 and R 4 are not both hydrogen, wherein the diketopyrrolopyrrole type pigment composition has an average primary particle diameter of not more than 40 nm, with the proviso that the diketopyrrolopyrrole type pigment composition does not have a median particle size d 50 in the range from 10 to 60 nm when it comprises a compound of the following formula wherein R 1 and R 2 are each independently hydrogen, F, Cl, Br, C 1-6 alkyl, C 1-8 alkoxy, or C 5-6 cycloalkyl. A is a 4-chlorophenyl group; B is a group represented by the formula (B-1), (B-2), or (B-3); R 1 and R 2 in formulas (B-1) and (B-2) are each independently hydrogen, halogen, C 1-6 alkyl, C 1-18 alkoxy, C 2-19 alkoxycarbonyl, C 2-19 alkylcarbamoyl, C 1-18 alkylmercapto, C 1-18 alkylamino, or C 5-6 cycloalkyl; and R 3 and R 4 in formula (B-3) are each independently hydrogen or C 1-6 alkyl, wherein R 3 and R 4 are not both hydrogen, wherein the diketopyrrolopyrrole type pigment composition has an average primary particle diameter of not more than 40 nm, with the proviso that the diketopyrrolopyrrole type pigment composition does not have a median particle size d 50 in the range from 10 to 60 nm when it comprises a compound of the following formula wherein R 1 and R 2 are each independently hydrogen, F, Cl, Br, C 1-6 alkyl, C 1-8 alkoxy, or C 5-6 cycloalkyl.
System for contactless induction of high-frequency vibrations in a volume of molten metal during the manufacturing of a metal component or a metal matrix composite component, the system comprising: - a moveably arranged electromagnetic primary coil, - adjustment means for adjusting the position of the primary coil, and - a control unit for controlling the position of the primary coil to a predefined distance above and not in physical contact with an upper free surface of the molten metal during use of the system. - a moveably arranged electromagnetic primary coil, - adjustment means for adjusting the position of the primary coil, and - a control unit for controlling the position of the primary coil to a predefined distance above and not in physical contact with an upper free surface of the molten metal during use of the system.
Method for extracting biochemical products obtained from a process of hydrothermal carbonization of biomass, comprising feeding an aqueous mixture of biomass from a preheating tube of the aqueous mixture of biomass to a vertical reactor with a defined level of flotation and an area for the accumulation of steam and gases in its upper portion, where said method for extracting biochemical products is characterized in that it comprises: (a) heating the aqueous mixture of biomass up to or over the evaporation temperature, said temperature being between 170°C and 230°C, wherein the pressure is between 8 and 28 bar of absolute pressure, wherein the heating takes place in the same vertical reactor by means of a direct injection of at least one saturated overheated steam and/or of hot gases into the vertical reactor, below the defined level of floatation, increasing the generation of steam and/or gases at the set level of flotation of the vertical reactor and releasing and forming biochemicals products, (b) extracting the steam and/or gases generated in the previous stage with the biochemical products which are accumulated in the upper portion of the vertical reactor (c) cooling the gases and/or condensing the steam extracted in the previous stage at differing temperature and pressure levels, and (d) separating the biochemical products from the condensed steam generated in step (c). (a) heating the aqueous mixture of biomass up to or over the evaporation temperature, said temperature being between 170°C and 230°C, wherein the pressure is between 8 and 28 bar of absolute pressure, wherein the heating takes place in the same vertical reactor by means of a direct injection of at least one saturated overheated steam and/or of hot gases into the vertical reactor, below the defined level of floatation, increasing the generation of steam and/or gases at the set level of flotation of the vertical reactor and releasing and forming biochemicals products, (b) extracting the steam and/or gases generated in the previous stage with the biochemical products which are accumulated in the upper portion of the vertical reactor (c) cooling the gases and/or condensing the steam extracted in the previous stage at differing temperature and pressure levels, and (d) separating the biochemical products from the condensed steam generated in step (c).
A negative-pressure dressing for use on a tissue site, comprising: a manifold having a first surface and a second surface; and a cover for disposing over the manifold, wherein the cover comprises: an interior surface that, when disposed over the manifold at least a portion of the interior surface faces towards the second surface of the manifold, an exterior surface, a port configured for introduction of negative pressure through the cover, and a plurality of channels on at least a portion of the interior surface and sized for capillary action. a manifold having a first surface and a second surface; and a cover for disposing over the manifold, wherein the cover comprises: an interior surface that, when disposed over the manifold at least a portion of the interior surface faces towards the second surface of the manifold, an exterior surface, a port configured for introduction of negative pressure through the cover, and a plurality of channels on at least a portion of the interior surface and sized for capillary action. an interior surface that, when disposed over the manifold at least a portion of the interior surface faces towards the second surface of the manifold, an exterior surface, a port configured for introduction of negative pressure through the cover, and a plurality of channels on at least a portion of the interior surface and sized for capillary action.
The use of methyldiethanolamine as a grinding aid for cement, the grinding aid being used during the stage of grinding cement clinker in a grinding mill, wherein the cement clinker comprises Ordinary Portland Cement clinker.
An electrochemical reactor arranged in an exhaust passage of an internal combustion engine, wherein the electrochemical reactor comprises a honeycomb member at which a plurality of cells are formed, the honeycomb member comprising an upstream side partial honeycomb members and a downstream side partial honeycomb members arranged at a downstream side from the upstream side partial honeycomb members in the direction of exhaust flow; the upstream side partial honeycomb members comprises a plurality of first cells and a plurality of second cells arranged so as to at least partially adjoin the first cells through partition wall base members including an ion conductive solid electrolyte, a cathode layer being provided on the surface of the partition wall base members defining the first cells and an anode layer being provided on the surface of the partition wall base member defining the second cells; the downstream side partial honeycomb members comprises a plurality of third cells and a plurality of fourth cells arranged so as to at least partially adjoin the third cells through partition wall base members including an ion conductive solid electrolyte, an anode layer being provided on the surface of the partition wall base members defining the third cells and a cathode layer being provided on the surface of the partition wall base members defining the fourth cells; and the electrochemical reactor is configured so that all of the exhaust gas flowing through the first cells flows into the third cells and all of the exhaust gas flowing through the second cells flows into the fourth cells. the electrochemical reactor comprises a honeycomb member at which a plurality of cells are formed, the honeycomb member comprising an upstream side partial honeycomb members and a downstream side partial honeycomb members arranged at a downstream side from the upstream side partial honeycomb members in the direction of exhaust flow; the upstream side partial honeycomb members comprises a plurality of first cells and a plurality of second cells arranged so as to at least partially adjoin the first cells through partition wall base members including an ion conductive solid electrolyte, a cathode layer being provided on the surface of the partition wall base members defining the first cells and an anode layer being provided on the surface of the partition wall base member defining the second cells; the downstream side partial honeycomb members comprises a plurality of third cells and a plurality of fourth cells arranged so as to at least partially adjoin the third cells through partition wall base members including an ion conductive solid electrolyte, an anode layer being provided on the surface of the partition wall base members defining the third cells and a cathode layer being provided on the surface of the partition wall base members defining the fourth cells; and the electrochemical reactor is configured so that all of the exhaust gas flowing through the first cells flows into the third cells and all of the exhaust gas flowing through the second cells flows into the fourth cells.
A trailer (2, 20) intended to be attached to a cycle, said trailer (2, 20) comprising: - a chassis defining a longitudinal axis AA and comprising wheels (4A, 4B), each coupled to an electric motor, - a device for attaching the chassis to the cycle and - a device for controlling the direction and speed or braking of the trailer according to given control instructions, the control device comprising: - means for measuring signals representative of forces configured to measure at least one signal representative of the longitudinal force and at least one signal representative of the transverse force, which forces are exerted by the cycle on the trailer when the trailer is attached to said cycle, and - a motor control unit capable of receiving the information relating to said longitudinal and transverse forces, characterized in that the measuring means comprise sensors, among which, on the one hand, at least one of the sensors is a deformation sensor (6A, 6B, 6C) constituting the means for measuring the signal representative of the longitudinal force exerted by the cycle on the trailer when it is attached to said cycle, and among which two sensors are located at the wheels constituting the means for measuring the signals representative of the transverse force exerted by the cycle on the trailer when it is attached to said cycle. - a chassis defining a longitudinal axis AA and comprising wheels (4A, 4B), each coupled to an electric motor, - a device for attaching the chassis to the cycle and - a device for controlling the direction and speed or braking of the trailer according to given control instructions, the control device comprising: - means for measuring signals representative of forces configured to measure at least one signal representative of the longitudinal force and at least one signal representative of the transverse force, which forces are exerted by the cycle on the trailer when the trailer is attached to said cycle, and - a motor control unit capable of receiving the information relating to said longitudinal and transverse forces,
A method for modeling a gas turbine assembly comprising: generating a plurality of predicted operating parameters using a model of the gas turbine assembly; sensing a plurality of operating parameters during operation of the gas turbine assembly; determining difference values between the plurality of measured operating parameters and the plurality of predicted operating parameters; using the model to determine at least one of a missing sensed operating parameter and a corrupt sensed operating parameter of the plurality of sensed operating parameters and to generate a synthesized output parameter based on the at least one of a missing sensed operating parameter and a corrupt sensed operating parameter; configuring a Kalman filter based on the synthesized output parameter to generate an adjustment parameter; and applying the adjustment parameter to the model to facilitate adjustment of the model of the turbine assembly during operation of the gas turbine assembly. generating a plurality of predicted operating parameters using a model of the gas turbine assembly; sensing a plurality of operating parameters during operation of the gas turbine assembly; determining difference values between the plurality of measured operating parameters and the plurality of predicted operating parameters; using the model to determine at least one of a missing sensed operating parameter and a corrupt sensed operating parameter of the plurality of sensed operating parameters and to generate a synthesized output parameter based on the at least one of a missing sensed operating parameter and a corrupt sensed operating parameter; configuring a Kalman filter based on the synthesized output parameter to generate an adjustment parameter; and applying the adjustment parameter to the model to facilitate adjustment of the model of the turbine assembly during operation of the gas turbine assembly.
A method for cryptographic key provisioning, the method comprising, via a main authentication server: generating a first secret key; registering a client by performing a first portion of a first instance of a distributed threshold oblivious pseudo-random function, the first instance of the function resulting in the client obtaining a root secret key and the main authentication server obtaining a corresponding root public key; and authenticating the client to the main authentication server by performing a first portion of a second instance of the distributed threshold oblivious pseudo-random function, the second instance of the function resulting in the client obtaining the root secret key; wherein information stored by the client, the first secret key, and a second secret key generated by a support authentication server are inputs to at least one of the first and second instances of the distributed threshold oblivious pseudo-random function. generating a first secret key; registering a client by performing a first portion of a first instance of a distributed threshold oblivious pseudo-random function, the first instance of the function resulting in the client obtaining a root secret key and the main authentication server obtaining a corresponding root public key; and authenticating the client to the main authentication server by performing a first portion of a second instance of the distributed threshold oblivious pseudo-random function, the second instance of the function resulting in the client obtaining the root secret key; wherein information stored by the client, the first secret key, and a second secret key generated by a support authentication server are inputs to at least one of the first and second instances of the distributed threshold oblivious pseudo-random function.
An electronic device comprising: a housing formed to surround a first surface facing a first direction, a second surface facing a second direction opposite to the first direction, and at least a portion of a space between the first surface and the second surface; a PCB disposed in the space of the housing; a display configured to be extended in a third direction different from the first direction and the second direction and configured to display a screen; and at least one processor, wherein the PCB includes a sensing unit, wherein the sensing unit is configured to sense whether at least one among a plurality of sensing targets (1221, 1222, 1223, 1227) is disposed within a specified distance in the second direction of the display, wherein the processor is configured to calculate movement information including at least one of a movement start position of the display, a movement end position of the display, and a movement distance of the display, based on sensing data received from the sensing unit. a housing formed to surround a first surface facing a first direction, a second surface facing a second direction opposite to the first direction, and at least a portion of a space between the first surface and the second surface; a PCB disposed in the space of the housing; a display configured to be extended in a third direction different from the first direction and the second direction and configured to display a screen; and at least one processor, wherein the PCB includes a sensing unit, wherein the sensing unit is configured to sense whether at least one among a plurality of sensing targets (1221, 1222, 1223, 1227) is disposed within a specified distance in the second direction of the display, wherein the processor is configured to calculate movement information including at least one of a movement start position of the display, a movement end position of the display, and a movement distance of the display, based on sensing data received from the sensing unit.
Rotor blade of a wind turbine comprising a trailing edge, a leading edge, a suction side, a pressure side, and at least one device for decreasing the roughness sensitivity of the rotor blade, wherein - the device comprises an attachment section by which it is arranged and prepared for being attached to a surface of the rotor blade, - the device comprises a flow guiding plate and connection means which connect the attachment section with the flow guiding plate, - the device is suited to generate a vortex downstream of the device, - the flow guiding plate comprises an upstream section and a downstream section, whereby the upstream section and the downstream section are defined with regard to the direction of the airflow, - the distance between the upstream section and the surface of the rotor blade is different compared to the distance between the downstream section and the surface of the rotor blade, and - the distance between the upstream section and the surface of the rotor blade is larger than the distance between the downstream section and the surface of the rotor blade characterized in that a plane comprising the upstream section of the flow guiding plate and the downstream section of the flow guiding plate comprises an angle with the surface of the rotor blade which is between 10 degrees and 15 degrees. - the device comprises an attachment section by which it is arranged and prepared for being attached to a surface of the rotor blade, - the device comprises a flow guiding plate and connection means which connect the attachment section with the flow guiding plate, - the device is suited to generate a vortex downstream of the device, - the flow guiding plate comprises an upstream section and a downstream section, whereby the upstream section and the downstream section are defined with regard to the direction of the airflow, - the distance between the upstream section and the surface of the rotor blade is different compared to the distance between the downstream section and the surface of the rotor blade, and - the distance between the upstream section and the surface of the rotor blade is larger than the distance between the downstream section and the surface of the rotor blade
An antenna suitable for being carried by a man, the antenna having a driven element and a ground plane element both mounted to a support; both the driven element and the ground plane element arranged to be collapsed towards the support into a stowed configuration; and characterised in comprising a linkage between the driven element and ground plane element configured to cause one of the driven element or ground plane element to collapse when the other is being collapsed towards the support.