Abstract: A single unit in one piece, comprising components for smart glasses, to be positioned in glasses, the single unit comprising at least one cpu, at least one sensor and at least one battery provided on a pcb reaches, when positioned in glasses, at least from a first temple via a frame at least past a first lens positioned closest to the first temple in the frame up to a second lens positioned closest to a second temple, and preferably past also said second lens, and preferably further to said second temple. The single unit comprises at least one hinge, which, when positioned in glasses, will provide at least a hinge between the first temple and the frame, and the single unit is in one piece. A method of making a pair of smart acetate glasses comprising the single unit. A method of exchanging electronics in a single unit comprising electronics.

Abstract: A burner adapted for use in a streaming engine, wherein the burner provides a combustion channel and a burner tip, wherein the burner tip provides at least one longitudinal cooling fin, and wherein the at least one longitudinal cooling fin provides a longitudinal direction helically circling the combustion channel.

Abstract: An apparatus and method for monitoring a quality of an object of a 3D-print job series of identical objects, each object built from a multitude of stacked 2D-layers printed by a 3D-printer in an additive manufacturing process, including: determining a layer quality indicator of a currently printed layer of an object, comparing the determined layer quality indicator of the currently printed layer with a predetermined lower confidence limit of the layer, the predetermined lower confidence limit being calculated depending on layer quality indicators of previously completely manufactured objects complying with predefined quality requirements, and generating a warning signal, if the layer quality indicator of the currently printed layer has a value equal or lower than the lower quality limit is provided.

Abstract: Hinge between two parts of an electrical device, wherein at least one cable/wire/pcb is running therebetween, having at least two axes connections, a first connection (5a) at the first part and a second connection (5b) at the second part, therebetween at least one central part (7), which is connected to the first axis connection and the second axis connection, or to a next central part (7?), which next central part in turn is connected to the second axis connection, or a next central part (7?) and so on until the second axis connection is reached, the each central part is provided with throughgoing hole (11) going between the first end to its second end for the cable/wire/pcb (14) to run freely in, forming a throughgoing hole (111) in the hinge, one connection is on one side of the throughgoing hole and one on a second side. Spectacle, laptop comprising hinge.

Abstract: A quality inspection method and a quality inspection arrangement for 3D printing is provided.

Abstract: A 3D printing method providing an improved manufacturing process by providing a plurality of layers forming at least a part of the component, wherein the plurality of layers contains at least one first layer part and at least one second layer part, wherein the at least one first layer part and the at least one second layer part have been manufactured with different manufacturing speeds.

Abstract: A filter arrangement (200, 300, 400, 450) for a heavy duty dust extractor (100), the filter arrangement comprising a filter holder (180), an essential filter (150), a filter inlet (250), a filter outlet (260), a first air pressure sensor (310) and a second air pressure sensor (320), wherein the first air pressure sensor (310) is arranged to indicate an inlet air pressure (P3) associated with the filter inlet (250) and the second air pressure sensor (320) is arranged to indicate an outlet air pressure (P4) associated with the filter outlet (260), the filter arrangement further comprising a control unit (170) arranged to detect a state of the essential filter (150) based on a pressure difference between the inlet air pressure (P3) and the outlet air pressure (P4).

Abstract: The present disclosure relates to fine filter part kit (63), comprising a replacement fine filter part (15) that is adapted to be mounted to a fine filter section (12) for a dust extractor (1). The fine filter part kit (63) further comprises a filter lid (16) that is adapted to be mounted to a corresponding used fine filter part (15) to be replaced, already mounted to the fine filter section (12), and thereby seal an opening (28) of a particle containing space inside the used fine filter part (15) before removing the used fine filter part (15). In this way, release of particles contained in the particle containing space into the ambient air is prevented and a secure disposal of the used fine filter part (15) is enabled.

Abstract: A method by a gNB-DU node is provided where the method includes receiving a UE context setup request from a gNB-CU node, the UE context setup request comprising an identification of frequency bands and measurement objects for the frequency bands. The method includes selecting frequency bands to optimize performance throughput. The method includes sending a UE context setup response to the gNB-CU node, the UE context setup response comprising a list of measurement object IDs associated to the frequency bands selected.

Abstract: A valve arrangement (900) for generating a pulse of air (1100) to clean an air filter (125) of a pre-separator (120), the arrangement (900) comprising: a main valve closure body (950) arranged to seal a passage (951) between a high pressure (P2) side and a low pressure (P3) side of the valve arrangement (900), a control body (940), connected to the main valve closure body (950), such that a position of the main valve closure body (950) Is determined by a position of the control body (940), a control chamber (930), partially defined by the control body (940), whereby a volume of the control chamber (930) Is variable In relation to the position of the control body (940), and a control chamber valve (920) having an open state and a closed state for regulating a pressure (P1) In the control chamber, wherein the control chamber (930) Is fluidly connected to the low pressure (P3) side via a connecting channel (935) configured with a connecting channel aperture (936), wherein the control chamber valve (920) Is confi

Abstract: A 3D printing method providing an improved manufacturing process by providing a plurality of layers forming at least a part of the component, wherein the plurality of layers contains at least one first layer part and at least one second layer part, wherein the at least one first layer part and the at least one second layer part have been manufactured with different manufacturing speeds.

Abstract: A method for controlling operation of a dust extractor, the method comprising; obtaining (S1) sensor data (235) related to an airflow (240) into the dust extractor, determining (S2) if the dust extractor is operating in a high airflow operating range based on the sensor data (235), and if the dust extractor is operating in the high airflow operating range, controlling (S3) a fan motor (210) of the dust extractor to reduce the airflow (240) to a reduced flow level (330, 3301) at or above a pre-determined airflow level (340) and below an obtainable flow level (310), wherein the pre-determined airflow level (340) is associated with a dust extraction capability of the dust extractor (100).

Abstract: Eyewear (100) comprising at least one lens (110,120), a lens frame (111,121), a battery (170) and means for wireless charging of said battery (170), which wireless charging means comprises a receiver coil (181) arranged to be remotely powered by a corresponding transmitter coil (340) in a separate charging device (300). The invention is characterised in that the receiver coil (181) is arranged so that it encircles at least one of said one or several lenses (110,120), forming part of or being enclosed in said lens frame (111,121), whereby light passing through the at least one lens (110,120) will also pass through a coil hole.

Abstract: Provided is a method for computer-aided processing of quality information of an object manufactured by stacked printed layers in an additive manufacturing system, including the steps of: receiving a quality indicator for each printed layer of the object from the manufacturing system, assigning a color out of a predefined set of colors to each quality indicator depending on the value of the quality indicator, visualizing the quality indicators of the received manufactured layers as a sequence of colored bars ordered according to the sequence of the manufactured layers the color of each bar indicating the value of the quality indicator of the respective printed layer on a graphical user interface.

Abstract: A powder material for additive manufacturing providing an improved microstructure and shape of a product including particles, wherein at most 25 wt.-% of the particles provide a particle size differing more than 20% from the D50 based on the value of the D50. A method of additive manufacturing includes the step of manufacturing a product from this powder material or repairing a product utilizing this powder material.

Abstract: A burner adapted for use in a streaming engine, wherein the burner provides a combustion channel and a burner tip, wherein the burner tip provides at least one longitudinal cooling fin, and wherein the at least one longitudinal cooling fin provides a longitudinal direction helically circling the combustion channel.

Abstract: A method of additive manufacturing a structure on a pre-existing includes disposing the pre-existing component in a bed of powdery base material and levelling the component, such that a manufacturing plane of the component can be recoated with the base material and alternatingly recoating and irradiating the manufacturing plane with an energy beam in order to additively build up the structure, wherein the irradiation is carried out in that the manufacturing plane is scanned by the beam in a non-continuous way, wherein, for the irradiation according to a second vector for the structure, the beam is either only guided parallel with respect to a previous first vector, or the irradiation process is paused after the irradiation of the first vector for a time span between 1/10 second to 2 seconds until the irradiation is continued with the second vector.

Abstract: A single unit in one piece, comprising components for smart glasses, to be positioned in glasses, the single unit comprising at least one cpu, at least one sensor and at least one battery provided on a pcb reaches, when positioned in glasses, at least from a first temple via a frame at least past a first lens positioned closest to the first temple in the frame up to a second lens positioned closest to a second temple, and preferably past also said second lens, and preferably further to said second temple. The single unit comprises at least one hinge, which, when positioned in glasses, will provide at least a hinge between the first temple and the frame, and the single unit is in one piece. A method of making a pair of smart acetate glasses comprising the single unit. A method of exchanging electronics in a single unit comprising electronics.

Abstract: An assembly of a male coupling part 200 and a stiff tube 100 is disclosed, the stiff tube 100 having an attachment means 110; and the male coupling part 200 requiring a relative axial displacement between the male coupling part 200 and the stiff tube 100 for connecting to a female coupling part 500, the male coupling part 200 comprising an axial through opening 210. The Assembly further comprises an element 300 detachably connected to the male coupling part 200 and slidably attached to the stiff tube 100, the element 300 having an opening 310 allowing relative axial displacement 340 between the male coupling part 200 and the stiff tube 100, and the attachment means 110 being movable within the opening 310. A method for coupling and un-coupling the assembly to a female coupling part is also disclosed.