Abstract: Method for providing reduced interference for at least two co-located FMCW (Frequency Modulated Continuous Wave) Doppler radars, each of said radars being used in a system to detect respective distances to and velocities of objects moving through space, can include a propagation determination step, in which expected electromagnetic wave propagation times are determined between pairs of radars; a sweep time offset synchronizing step, in which different respective sweep time offsets are selected, with respect to each radar in a first group of radars; and a sweep frequency offset synchronizing step, in which a second sweep frequency offset is selected with respect to a second group of radars, the second sweep frequency offset being relative to a sweep frequency pattern used for radars belonging to said first group. The invention also relates to a system and to a computer software product.

Abstract: Method for providing reduced interference for at least two co-located FMCW (Frequency Modulated Continuous Wave) Doppler radars, each of said radars being used in a system to detect respective distances to and velocities of objects moving through space, can include a propagation determination step, in which expected electromagnetic wave propagation times are determined between pairs of radars; a sweep time offset synchronizing step, in which different respective sweep time offsets are selected, with respect to each radar in a first group of radars; and a sweep frequency offset synchronizing step, in which a second sweep frequency offset is selected with respect to a second group of radars, the second sweep frequency offset being relative to a sweep frequency pattern used for radars belonging to said first group. The invention also relates to a system and to a computer software product.

Abstract: Method for providing reduced interference for at least two co-located FMCW (Frequency Modulated Continuous Wave) Doppler radars, each of said radars being used in a system to detect respective distances to and velocities of objects moving through space, can include a propagation determination step, in which expected electromagnetic wave propagation times are determined between pairs of radars; a sweep time offset synchronizing step, in which different respective sweep time offsets are selected, with respect to each radar in a first group of radars; and a sweep frequency offset synchronizing step, in which a second sweep frequency offset is selected with respect to a second group of radars, the second sweep frequency offset being relative to a sweep frequency pattern used for radars belonging to said first group. The invention also relates to a system and to a computer software product.

Abstract: The invention relates to a method performed by a control device for controlling a feeding distance and feeding rate in a rock drilling unit. The rock drilling unit comprising: a feeding device for feeding at least one drill rod and a drill bit in an axial direction; a rotating device; and a distance and rate measuring device comprising at least one rotational target wheel configured to be driven by the feeding device and at least one sensor device connected to the control device, the method comprising: controlling the feeding device to move in the axial direction; determining the feeding distance from a first position and the feeding rate of the feeding device from the rotational motion of the at least one rotational target wheel; and controlling the feeding device depending on the determined feeding distance and feeding rate of the feeding device.

Abstract: A method for operating a radar transceiver to reduce a false alarm rate, the method including transmitting by at least one transmitter antenna, one or more frames at a duty cycle, each frame including N segments, each segment including M signal components, wherein the N segments are consecutively transmitted within the frame, receiving, by K receiver antennas, a response signal from a region of interest, ROI, detecting, for each segment, one or more target object reflections in the response signal, assigning, for each segment, a segment weight value to each of the one or more detected target object reflections, wherein a segment weight value corresponds to a likelihood of the associated target object reflection being associated with a false alarm, and filtering the target object reflections over the N segments based on the segment weight values.

Abstract: A method of calibrating a multiple-input and multiple-output radar system is provided. The radar system includes a transmitting array and a physical receiving array. The transmitting array includes a first transmitter and a second transmitter spaced a distance away from the first transmitter. In the method, a waveform signal is transmitted firstly from the first transmitter and then from the second transmitter, such that receiving sub-apertures of the physical receiving array overlap with receiving sub-apertures of a virtual receiving array. The waveform signal is received at the physical and virtual receiving arrays. Subsequently, deviations in response between the physical receiving array and the virtual receiving array are computed. Effective positions of the first transmitter and the second transmitter are assessed, based upon the computed deviations. Setup calibrations needed for the multiple-input and multiple-output radar system are then determined, in order to reduce the computed deviations.

Abstract: A seat assembly having a seat back and an armrest. The armrest is disposed on the seat back and is configured to pivot about an axis of rotation. The armrest has a headrest that is moveable between an extended position and a retracted position. The armrest is inhibited from pivoting about the axis of rotation when the headrest is in the extended position.

Abstract: The present invention relates to a multicolor decorative welding rod (3) and a method to produce a multicolor decorative welding rod, said welding rod comprising a PVC-based component A and a PVC-based component B, in a ratio of component A/component B comprised between 10/90 to 50/50, said components A and B being associated in such a way that the composition of said component A comprises a PVC having a higher melt viscosity and/or a higher melting point, than the PVC of said component B, said components A and B being of a different color.

Abstract: A collapsible bolster cushion for a collapsible seat is provided. The collapsible bolster cushion includes a first support member that is attachable to a seat bottom or a seat back and a second support member. A separator element is disposed between the first and second support members. The separator element is movable between a first orientation and a second orientation such that in the first orientation, the separator element resiliently biases a portion of the second support member away from the first support member, and when the separator element is in the second orientation, the portion of the second support member is permitted to collapse toward the first support member to allow the seat to collapse to the folded position. An actuator moves the separator element between the first and second orientations.

Abstract: A modular armrest has a frame configured to support and retain at least one of a plurality of differently configured modular elements. The modular elements perform various functions and are selected and assembled to the frame from a group of modular elements to form the desired modular armrest.

Abstract: A seat assembly having a collapsible cushion support assembly disposed on a seat bottom frame and an adjustable support mechanism. The adjustable support mechanism supports a seat occupant and extends from a seat bottom frame to a seat back frame.

Abstract: An armrest assembly includes a body and a pair of elongate side members at an outer side periphery of the body. The assembly further includes a tray extending between the side members, wherein the tray defines a beverage holder and is slidably mounted relative to the body.

Abstract: A beverage holder assembly including a base having a recess formed therein. The recess defines a side wall and a beverage insertion axis. A plurality of flexible supports extends from the side wall and extend radially inwardly towards the beverage insertion axis. Each support includes a planar surface extending from the side wall and oriented at an angle of between 0 to 30 degrees relative to the beverage insertion axis.

Abstract: A cupholder assembly has a housing with an opening and first and second support members movably mounted on the housing. The first support member moves along a first direction between a retracted position and an extended position. The second moves along a second direction that is normal to the first direction between a first position and a second position that is further spaced from a distal portion of the first support member. The distal portion of the second support member includes a support surface adapted to provide support for an item when the distal portion of the second support member is in the second position. A support rod has a first end connected to the first support member and a second end connected to the second support member. The support rod is angled relative to a third direction normal to the first and second directions when the distal portion of the second support member is in the second position.

Abstract: A packaging material for manufacturing of carton or paperboard based packaging containers by fold-forming is disclosed. The packaging material is obtainable by: providing, in connection with one station, a first part of one or more crease line(s) and a first mark on a moving web of a paperboard or carton based packaging material providing, in connection with a second station, at least a second part of the one or more crease line(s) as well as a second mark, wherein the first and the second mark together form a detectable mark.

Abstract: A cup holder assembly includes a base and a pair of lid assemblies. The lid assemblies are respectively supported on the base for movement between an opened position and a closed position, wherein the lid assemblies are separately biased in the opened position. A pair of locking tabs is supported on the base for movement relative to the lid assemblies, wherein the locking tabs are configured to respectively engage and secure the lid assemblies in the closed position. A release member is supported on the base for movement relative to the locking tabs, wherein the release member is configured to disengage the locking tabs from the lid assemblies when the release member is moved from a first position to a second position.

Abstract: The invention relates to a device for lubrication of a work vehicle, which device includes: a tank (1) for storage of lubricant; a number of delivery points (8a-g) at which lubricant is supplied to the tools of the work vehicle or other parts that need to be lubricated; a distribution block (5) including a number of branching points (6a-g) that all are connected to a delivery point (8a-g); a pump (2) for delivering lubricant from the tank (1) to the distribution block (5) and further on to the delivery points (8a-g); a control system (3), for regulating the supply of lubricant.

Abstract: A seat assembly having a collapsible cushion support assembly disposed on a seat bottom frame and an adjustable support mechanism. The adjustable support mechanism supports a seat occupant and extends from a seat bottom frame to a seat back frame.

Abstract: A cupholder assembly has a housing with an opening and first and second support members movably mounted on the housing. The first support member moves along a first direction between a retracted position and an extended position. The second moves along a second direction that is normal to the first direction between a first position and a second position that is further spaced from a distal portion of the first support member. The distal portion of the second support member includes a support surface adapted to provide support for an item when the distal portion of the second support member is in the second position. A support rod has a first end connected to the first support member and a second end connected to the second support member. The support rod is angled relative to a third direction normal to the first and second directions when the distal portion of the second support member is in the second position.

Abstract: The present invention relates to a multicolour decorative welding rod (3) and a method to produce a multicolour decorative welding rod, said welding rod comprising a PVC-based component A and a PVC-based component B, in a ratio of component A/component B comprised between 10/90 to 50/50, said components A and B being associated in such a way that the composition of said component A comprises a PVC having a higher melt viscosity and/or a higher melting point, than the PVC of said component B, said components A and B being of a different colour.