mhurhangee/ep-ind-claims huggingface dataset:
A diffractive image combiner comprising a first diffractive optical element, DOE, and a second DOE, wherein the first DOE is parallel to the second DOE; and ∘ a grating vector of a first incidence point in the first DOE is the same as a grating vector of a second incidence point in the second DOE, the first incidence point is used to convert an incident light ray that meets a Bragg condition into a first diffracted light ray and a first transmitted light ray, the first transmitted light ray is incident to the second incidence point, and the second incidence point is used to convert the first transmitted light ray into a second diffracted light ray, ∘ wherein a first grating area is disposed in the first DOE, a second grating area is disposed in the second DOE, the first incidence point is located in the first grating area, the second incidence point is located in the second grating area, the first grating area is used to convert first parallel incident beams whose projection angles fall within a Bragg domain into first diffracted beams and first transmitted beams, the first diffracted beams converge at a first focal point, the first transmitted beams are incident to the second grating area, the second grating area is used to convert the first transmitted beams into second diffracted beams, the second diffracted beams converge at a second focal point, and a distance from the first focal point to the diffractive image combiner is equal to a distance from the second focal point to the diffractive image combiner. ∘ a grating vector of a first incidence point in the first DOE is the same as a grating vector of a second incidence point in the second DOE, the first incidence point is used to convert an incident light ray that meets a Bragg condition into a first diffracted light ray and a first transmitted light ray, the first transmitted light ray is incident to the second incidence point, and the second incidence point is used to convert the first transmitted light ray into a second diffracted light ray, ∘ wherein a first grating area is disposed in the first DOE, a second grating area is disposed in the second DOE, the first incidence point is located in the first grating area, the second incidence point is located in the second grating area, the first grating area is used to convert first parallel incident beams whose projection angles fall within a Bragg domain into first diffracted beams and first transmitted beams, the first diffracted beams converge at a first focal point, the first transmitted beams are incident to the second grating area, the second grating area is used to convert the first transmitted beams into second diffracted beams, the second diffracted beams converge at a second focal point, and a distance from the first focal point to the diffractive image combiner is equal to a distance from the second focal point to the diffractive image combiner.
An assembly for an agricultural spraying system, comprising: - a fixed yoke, - a first swinging device swingably mounted to the yoke about a first swinging axis generally oriented along a transverse horizontal direction relative to a longitudinal horizontal direction oriented from back to front, - a spraying chute comprising at least one spraying device (15, 16) designed to spray a treatment liquid onto plants to be treated in a field, the spraying chute being designed to swing relative to the first swinging device about a rest position in which the spraying chute generally extends along a vertical direction, the spraying chute being further designed to swingably drive the first swinging device from a released position to a swung position, in a first swinging sense, when the spraying chute has a pendular motion, from front to back along the longitudinal direction, from a drive position being the same as the rest position or in which the spraying chute is tilted backwards relative to the rest position, - a first damping device extending along a first extension axis between a first end mounted to the yoke and an opposite second end mounted to the first swinging device, the first damping device being further designed to dampen swinging of the first swinging device from its released position to its swung position, in the first swinging sense so as to dampen the pendular motion of the spraying chute from its drive position. - a fixed yoke, - a first swinging device swingably mounted to the yoke about a first swinging axis generally oriented along a transverse horizontal direction relative to a longitudinal horizontal direction oriented from back to front, - a spraying chute comprising at least one spraying device (15, 16) designed to spray a treatment liquid onto plants to be treated in a field, the spraying chute being designed to swing relative to the first swinging device about a rest position in which the spraying chute generally extends along a vertical direction, the spraying chute being further designed to swingably drive the first swinging device from a released position to a swung position, in a first swinging sense, when the spraying chute has a pendular motion, from front to back along the longitudinal direction, from a drive position being the same as the rest position or in which the spraying chute is tilted backwards relative to the rest position, - a first damping device extending along a first extension axis between a first end mounted to the yoke and an opposite second end mounted to the first swinging device, the first damping device being further designed to dampen swinging of the first swinging device from its released position to its swung position, in the first swinging sense so as to dampen the pendular motion of the spraying chute from its drive position.
A mobile robotic device comprising: a conveyor, the conveyor including: a conveyor belt; a conveyor motor coupled to at least one conveyor cylinder, the conveyor motor, when activated by power, configured to rotate the at least one conveyor cylinder to rotate the conveyor belt in at least one direction; and a connector including a protruding portion, the protruding portion adapted for engagement in an opening of a connector receptacle of a second conveyor included in a second mobile robotic device; a rotating head detachably coupled to the conveyor, the rotating head configured to rotate the conveyor, as a whole, around an axis relative to the mobile robotic device, in at least one direction; and a drive module coupled to the rotating head, the drive module configured to move the mobile robotic device, as a whole, in at least one direction. a conveyor, the conveyor including: a conveyor belt; a conveyor motor coupled to at least one conveyor cylinder, the conveyor motor, when activated by power, configured to rotate the at least one conveyor cylinder to rotate the conveyor belt in at least one direction; and a connector including a protruding portion, the protruding portion adapted for engagement in an opening of a connector receptacle of a second conveyor included in a second mobile robotic device; a conveyor belt; a conveyor motor coupled to at least one conveyor cylinder, the conveyor motor, when activated by power, configured to rotate the at least one conveyor cylinder to rotate the conveyor belt in at least one direction; and a connector including a protruding portion, the protruding portion adapted for engagement in an opening of a connector receptacle of a second conveyor included in a second mobile robotic device; a rotating head detachably coupled to the conveyor, the rotating head configured to rotate the conveyor, as a whole, around an axis relative to the mobile robotic device, in at least one direction; and a drive module coupled to the rotating head, the drive module configured to move the mobile robotic device, as a whole, in at least one direction.
Method for establishing a permitted maximum differential pressure (Δp max) of an air filter arranged in an intake tract of a stationary internal combustion engine, - wherein the internal combustion engine has a throttle valve, a turbocharger which can be circulated around via a compressor bypass according to the position of a bypass valve, and a wastegate, and - wherein a ratio between compressor bypass mass flow and compressor total mass flow of the compressor bypass is determined as a remaining control reserve of the internal combustion engine depending on the degradation state of the internal combustion engine and - the maximum permitted differential pressure (Δp max) of the air filter is established depending on the determined control reserve in such a way that the maximum permitted differential pressure is reduced when the internal combustion engine degrades and the control reserve decreases. - wherein the internal combustion engine has a throttle valve, a turbocharger which can be circulated around via a compressor bypass according to the position of a bypass valve, and a wastegate, and - wherein a ratio between compressor bypass mass flow and compressor total mass flow of the compressor bypass is determined as a remaining control reserve of the internal combustion engine depending on the degradation state of the internal combustion engine and - the maximum permitted differential pressure (Δp max) of the air filter is established depending on the determined control reserve in such a way that the maximum permitted differential pressure is reduced when the internal combustion engine degrades and the control reserve decreases.
A pharmaceutical composition comprising a monoacetyldiacylglycerol compound of Formula 1 as an active ingredient for use in prevention or treatment of asthma. wherein R1 and R2 are independently a fatty acid group of 14 to 20 carbon atoms.
A digital communication method, which is to perform a statistic multiplexing by allocating communication channels from a first station to a plurality of second stations in synchronization based on a multidimensional orthogonal resource hopping method, the digital communication method comprising: a) dividing the output bits of a systematic channel encoder into systematic bits and parity bits; b) sending the systematic bits by an orthogonal resource division multiplexing; and c) sending the parity bits by an orthogonal resource hopping multiplexing. a) dividing the output bits of a systematic channel encoder into systematic bits and parity bits; b) sending the systematic bits by an orthogonal resource division multiplexing; and c) sending the parity bits by an orthogonal resource hopping multiplexing.
Valve device for an air suspension system in a vehicle, (a) the valve device has at least one cushion connection (14, 15) connectable to a pneumatic spring cushion of the air suspension system, a reserve connection connectable to a compressed-air reserve, and a venting connection connectable to the atmosphere, (b) the valve device has an electrical actuation arrangement (7, 8, 21, 22) and a manual actuation element, (c) the valve device has a pneumatically actuable working valve arrangement (27, 28, 29), as a result of the actuation of which the cushion connection (14, 15) can be selectively connected to the reserve connection or to the venting connection or shut off, (d) the working valve arrangement (27, 28, 29) can be actuated pneumatically both by the electrical actuation arrangement (7, 8, 21, 22) and by a pneumatic valve arrangement (23, 24, 25, 26) actuable via the manual actuation element, (e) the working valve arrangement (27, 8, 29) has at least one pneumatically actuable holding valve, characterized in that (f) a pneumatic actuation connection of the at least one holding valve can, for the actuation thereof, be connected to the cushion connection (14, 15). (a) the valve device has at least one cushion connection (14, 15) connectable to a pneumatic spring cushion of the air suspension system, a reserve connection connectable to a compressed-air reserve, and a venting connection connectable to the atmosphere, (b) the valve device has an electrical actuation arrangement (7, 8, 21, 22) and a manual actuation element, (c) the valve device has a pneumatically actuable working valve arrangement (27, 28, 29), as a result of the actuation of which the cushion connection (14, 15) can be selectively connected to the reserve connection or to the venting connection or shut off, (d) the working valve arrangement (27, 28, 29) can be actuated pneumatically both by the electrical actuation arrangement (7, 8, 21, 22) and by a pneumatic valve arrangement (23, 24, 25, 26) actuable via the manual actuation element, (e) the working valve arrangement (27, 8, 29) has at least one pneumatically actuable holding valve, characterized in that (f) a pneumatic actuation connection of the at least one holding valve can, for the actuation thereof, be connected to the cushion connection (14, 15).
Hydraulically actuable pneumatic valve mechanism (HCTV) with at least one hydraulic connection (P41, P42) and with at least one compressed air connection, with at least one compressed air outlet, with at least one transmission lever actuable by means of the hydraulic connection, so that the compressed air flowing out of the compressed air outlet is adjustable, wherein an actuating piston is provided which can be actuated hydraulically by the hydraulic connection (P41, P42), and characterised in that the actuating piston is is guided in a movable housing part, whereby an influence of the actuating piston on the transmission lever is adjustable in such a way that a ratio of hydraulic pressure to pneumatic pressure can be adjusted thereby.
A method of mapping an operating environment to facilitate localization of a movable robot having a rotating mount, said method comprising: acquiring (1632, 1633) optical data, from a stationary object, at a scan point on the stationary object, the scan point being associated with a partial map representing a portion of the operating environment; identifying features of the portion of the operating environment and associating identified features with said partial map; traversing the portion of the operating environment represented by said partial map; updating said partial map responsive to said traversing and said acquiring optical data; computing a location of the robot in the operating environment by determining an average position and angle for particles selected in accordance with the optical data; and selectively repeating said traversing, said acquiring optical data, and said updating so as to avoid-revisiting areas that have already been mapped; wherein said updating said partial map comprises using the average position and angle for all of the particles; characterized in that said acquiring optical data comprises utilizing a source of collimated light and a source of diffuse light on the rotating mount. acquiring (1632, 1633) optical data, from a stationary object, at a scan point on the stationary object, the scan point being associated with a partial map representing a portion of the operating environment; identifying features of the portion of the operating environment and associating identified features with said partial map; traversing the portion of the operating environment represented by said partial map; updating said partial map responsive to said traversing and said acquiring optical data; computing a location of the robot in the operating environment by determining an average position and angle for particles selected in accordance with the optical data; and selectively repeating said traversing, said acquiring optical data, and said updating so as to avoid-revisiting areas that have already been mapped; wherein said updating said partial map comprises using the average position and angle for all of the particles; characterized in that said acquiring optical data comprises utilizing a source of collimated light and a source of diffuse light on the rotating mount.
Cushioning material for packaging purposes, comprising at least one planar element which has at least one edge portion (20a-d) which delimits the planar element, and a cushioning portion, the cushioning portion being cushioned and providing a property which is desired for protecting an object to be packaged, and an adhesive system being applied at least in regions to at least one edge portion (20a-d), characterized in that the adhesive system is designed for such a connection to another portion (20a-d) of another planar element or of the same planar element, which connection can be released without auxiliary means, i.e. without special heat exposure and without special tools, and non-destructively, i.e. without damaging the cushioning material or the object.
A method of operating radio base station entities (211, 212, 213, 214) in a mobile communications system, wherein a first radio base station entity (211, 212, 213, 214) and a second radio base station entity (211, 212, 213, 214) exchange operation and maintenance related data via a communications link connecting said first and said second radio base station entity (211, 212, 213, 214), wherein said first and second radio base station entities are comprised in one hierarchical level of a management network of said communications system comprising management and/or communications system specific functions specific for the said one hierarchical level, wherein the said communication link carrying traffic of the user plane and control plane wherein the said operation and maintenance related data comprises fault management and/or performance management related data, and wherein an operation and maintenance functionality is integrated and/or implemented into the user plane and control plane functions providing both the operation and maintenance functionality for exchanging the said operation and maintenance related data and the user plane and control plane functionality.
A method of sealing a multi-component bipolar plate, the method comprising: inserting a first seal between a first component and a second component, wherein the first seal is aligned with a first plurality of protrusions formed on a surface of at least one of the first component and the second component; compressing the first component and the second component to cause the penetration of the first plurality of protrusions into the first seal; and plastically deforming the first seal in order to create a first sealing surface between the first component and the second component; the method being characterized by: inserting a spacer between the first component and the second component, wherein the spacer is configured to control a depth of penetration of the first plurality of protrusions into the first seal and determine a gap height between the first component and the second component. inserting a first seal between a first component and a second component, wherein the first seal is aligned with a first plurality of protrusions formed on a surface of at least one of the first component and the second component; compressing the first component and the second component to cause the penetration of the first plurality of protrusions into the first seal; and plastically deforming the first seal in order to create a first sealing surface between the first component and the second component; the method being characterized by: inserting a spacer between the first component and the second component, wherein the spacer is configured to control a depth of penetration of the first plurality of protrusions into the first seal and determine a gap height between the first component and the second component.
Dish rack, in particular a cutlery drawer, for a dishwasher, comprising a supporting frame which is mounted such that it can be pulled out of a washing chamber of the dishwasher and bears two cutlery inserts (3, 4) arranged thereon, the first of the two cutlery inserts (3, 4) preferably being fixed in position in relation to the supporting frame, and the second of the two cutlery inserts (3, 4) being movable in relation to the supporting frame, it being possible to transfer the second cutlery insert from a first use position into a second use position and vice versa, the second cutlery insert in the first use position being horizontally aligned at a first height in relation to the supporting frame and in the second use position being horizontally aligned at a second height in relation to the supporting frame, characterised in that the opposite longitudinal sides (34, 35) of the first and second cutlery insert (3, 4) each bear extensions which are arranged behind one another in the longitudinal direction of the relevant longitudinal side (34, 35), the extensions of the first and second cutlery insert (3, 4) being arranged offset to one another.
A dynamic frequency translating repeater, said repeater comprising: a receiver operable to receive a multi-user signal comprising a first user signal occupying a first spectrum and a second user signal occupying a second spectrum; a first frequency shifter dynamically configurable to frequency shift the first spectrum by a first amount to produce a shifted first user signal; a second frequency shifter dynamically configurable to frequency shift the second spectrum by a second amount to produce a shifted second user signal, wherein the first amount is not equal to the second amount; a signal combiner configured to form a repeater signal comprising the shifted first user signal and the shifted second user signal; and a transmitter operable to transmit the repeater signal; and wherein the repeater is characterized in that it is operable to receive, from one or more of a base station or other node, information specifying the first amount and the second amount. a receiver operable to receive a multi-user signal comprising a first user signal occupying a first spectrum and a second user signal occupying a second spectrum; a first frequency shifter dynamically configurable to frequency shift the first spectrum by a first amount to produce a shifted first user signal; a second frequency shifter dynamically configurable to frequency shift the second spectrum by a second amount to produce a shifted second user signal, wherein the first amount is not equal to the second amount; a signal combiner configured to form a repeater signal comprising the shifted first user signal and the shifted second user signal; and a transmitter operable to transmit the repeater signal; and wherein the repeater is characterized in that it is operable to receive, from one or more of a base station or other node, information specifying the first amount and the second amount.