Abstract: Methods, systems, and computer programs for generating a playlist of media content items for a group of users. Media content items listened to by the selected users are compared to an average user taste profile to select media content items for playback to the group of users.

Abstract: An extrusion- or pultrusion device (1) for forming a profile product (2) in a production direction (Y), said device comprising: rotating die (3) having two opposite first and second side walls (5, 6) and an outer circumferential surface (4) there between, wherein the rotating die (3) comprises a first side portion (23) in connection to the first side wall and a second side portion (25) in connection to the second side wall (6) and a mid-portion (22) extending between the first and second side portions (23, 25), wherein the first and/or second side portions (23, 25) comprises first and second flange portions (18, 19) extending in a radial direction (R) with an extension greater than a radial extension of at least a part of the mid-portion (22).

Abstract: An extrusion- or pultrusion device (1) for forming a profile product (2) in a production direction (Y), said device comprising: a rotating die (3) having two opposite first and second side walls (5, 6) and an outer circumferential surface (4) there between, wherein the rotating die (3) comprises a first side portion (23) in connection to the first side wall and a second side portion (25) in connection to the second side wall (6) and a mid-portion (22) extending between the first and second side portions (23, 25), wherein the width of the first channel section (9) is, at least along a portion of its length and at least along a portion of its height, less than a distance between the two opposite side walls (5, 6) of the rotating die (3).

Abstract: An extrusion—or pultrusion device (1) for forming a profile product (2) in a production direction (Y), said device comprising: a rotating die (3) having two opposite first and second side walls (5, 6) and an outer circumferential surface (4) there between, wherein the rotating die (3) comprises a first side portion (23) in connection to the first side wall and a second side portion (25) in connection to the second side wall (6) and a mid-portion (22) extending between the first and second side portions (23, 25), wherein the first and/or second side portions (23, 25) comprises an recess (29) extending in a radial direction (R) with an extension being less than a radial extension of at least a part of the mid-portion (22).

Abstract: A device and method for designing lightweight, strong, material efficient, extruded and pultruded profiles, profile segments and surfaces produced in profile production with rotating dies creating superior resistance to compression, bending and buckling, higher energy absorption and right strength in the right place, by: varying the thickness along and across the direction of extrusion, making reinforcing patterns varying the profile thickness, and in some cases varying angles and patterns which increases the profile segments/surface resistance against compression, bending and buckling relative to the amount of material used and resulting in the manufacturing of optimized beams and surfaces that have superior properties in terms of strength/weight, stiffness/weight ratio, mechanical energy absorption/weight unit, deformation and natural frequency, thermal transfer capacity, the breaking of the laminar flow, increased/optimized surface for chemical and/or electrochemical reaction etc.

Abstract: A device and method enabling industrial continuous pressing, called extrusion of plastically/thermally mouldable substances such as metal, composite metal, plastic, composite or rubber, which is pressed to the profile by a process including a tool fixed member partially predefining the profile shape/cross-section before the profile is finally defined to a cross-section when the material passes rotating dies, which through contact with each other, cancel out main radial forces and the position of which may vary relative to other bearing surfaces or rotary bearing surfaces of the tool with which they define the final shape of the profile. The device and method enable the extrusion of pattern on the inside of hollow profiles and the extrusion of multiple profiles in one tool, because 80-98% of radial bearing forces are eliminated, allowing the installation of rotary dies where not previously possible, and almost unlimited opportunities in increased profile width.

Abstract: A device provides an electromagnetically active area where the presence of a newly discovered field can manifest its characteristic behavior. This detection area is comprised of electrochemical batteries, rarified inert gases and materials combined so as to be responsive to electromagnetic field changes with remote data transmission for collection. The device creates an inertial reaction effect from the field by creating a high inertial mass. When the inertia of the core is at a high level, the device can also provide a progressive rotation and other physical changes in the device's location in space. Observation of the electro-magnetically active detection area, which surrounds the core as a spherical surface, will reveal the newly observed Machian phenomenon. The observation will occur with a frequency equal or greater than the actual surface area where the detection material is active.

Abstract: A new way to design lightweight, strong, material efficient, extruded and pultruded profiles, profile segments (4) and surfaces produced in profile production with rotating dies creating superior resistance to compression, bending and buckling, higher energy absorption and right strength in the right place, by: varying the thickness along (_t)+across the direction of extrusion, making reinforcing patterns (2, 3), vary the profile thickness (t, _t), and in some cases vary angles (10, 11) and pattern (2, 3) which increases the profile segments/surface resistance against compression, bending and buckling relative to the amount of material used and resulting in that one can make optimized beams and surfaces that have superior properties in terms of strength/weight, stiffness/weight ratio, mechanical energy absorption/weight unit, deformation and natural frequency, thermal transfer capacity, the breaking of the laminar flow, increased/optimized surface for chemical and/or electrochemical reaction etc.

Abstract: The invention relates to device and method enabling industrial continuous pressing, called extrusion of plastically/thermally mouldable substances (11) such as metal, composite metal, plastic, composite or rubber, which is pressed to the profile (12) by a process comprising tool fixed member (6) partially predefining the profile shape/cross-section before the profile finally defined to fixed or varied cross-section when the material passes rotating dies (2) which can be patterned or smooth and through the contact with each other (1) cancel out each main radial forces and the position of which in some embodiments of the invention may vary relative to other bearing surfaces (13, 17) or rotary bearing surfaces (4) of the tool with which they define the final shape of the profile.

Abstract: The invention concerns a device and a method for continuous pressing of a plastically deformable blank into a three-dimensional section with a predetermined cross-sectional area, comprising a substantially cylindrical, fixed die, an opening formed in the die, through which the plastic blank is intended to be pressed, and at least one rotary die arranged adjacent to the opening, the rotary die having one or more recesses in its peripheral surface for forming the blank, during the rotation of the die, into at three-dimensional section with transverse sectional parts. According to the invention, the rotary die has a varying pitch radius as measured from the axis (C), which allows pressing of sections with varying cross section.

Abstract: The invention concerns a device and a method for continuous pressing of a plastically deformable blank into a three-dimensional section with a predetermined cross-sectional area, comprising a substantially cylindrical, fixed die, an opening formed in the die, through which the plastic blank is intended to be pressed, and at least one rotary die arranged adjacent to the opening, the rotary die having one or more recesses in its peripheral surface for forming the blank, during the rotation of the die, into a three-dimensional section with transverse sectional parts. According to the invention, the rotary die is arranged immediately downstream of the opening, whereby the blank is reducible, when passing through the opening, substantially down to the predetermined cross-sectional area, and formable, when passing the rotary die, thereby determining the final shape of the three-dimensional section.

Abstract: The invention concerns a device and a method for continuous pressing of a plastically deformable blank (15) into a three-dimensional section with a predetermined cross-sectional area, comprising a substantially cylindrical, fixed die (10), an opening (11) formed in the die, through which the plastic blank (15) is intended to be pressed, and at least one rotary die (12) arranged adjacent to the opening (11), the rotary die having one or more recesses in its peripheral surface for forming the blank, during the rotation of the die, into at three-dimensional section with transverse sectional parts. According to the invention, the rotary die (12) has a varying pitch radius as measured from the axis (C), which allows pressing of sections with varying cross section.

Abstract: The invention concerns a device and a method for continuous pressing of a plastically deformable blank (15) into a three-dimensional section with a predetermined cross-sectional area, comprising a substantially cylindrical, fixed die (10), an opening formed in the die (11), through which the plastic blank (15) is intended to be pressed, and at least one rotary die (12) arranged adjacent to the opening (11), the rotary die having one or more recesses in its peripheral surface for forming the blank, during the rotation of the die, into at three dimensional section with transverse sectional parts. According to the invention, said rotary die (12) is arranged immediately downstream of said opening (11), whereby the blank is reducible, when passing through said opening, substantially down to said predetermined cross-sectional area, and formable, when passing said rotary die (12), thereby determining the final shape of the three-dimensional section.