Abstract: A gyroscope includes a substrate, a first structure, a second structure and a third structure elastically coupled to the substrate and movable along a first axis. The first and second structure are arranged at opposite sides of the third structure with respect to the first axis A driving system is configured to oscillate the first and second structure along the first axis in phase with one another and in phase opposition with the third structure. The first, second and third structure are provided with respective sets of sensing electrodes, configured to be displaced along a second axis perpendicular to the first axis in response to rotations of the substrate about a third axis perpendicular to the first axis and to the second axis.

Abstract: A gyroscope includes a substrate, a first structure, a second structure and a third structure elastically coupled to the substrate and movable along a first axis. The first and second structure are arranged at opposite sides of the third structure with respect to the first axis A driving system is configured to oscillate the first and second structure along the first axis in phase with one another and in phase opposition with the third structure. The first, second and third structure are provided with respective sets of sensing electrodes, configured to be displaced along a second axis perpendicular to the first axis in response to rotations of the substrate about a third axis perpendicular to the first axis and to the second axis.

Abstract: An arrangement for controlling longitudinal forces acting on a web of packaging material being wound from a first reel to a second reel, said arrangement comprising a first roller having a first rotational axis and a second roller having a second rotational axis, wherein the first rotational axis is fixed while the second rotational axis is movable.

Abstract: A gyroscope includes a substrate, a first structure, a second structure and a third structure elastically coupled to the substrate and movable along a first axis. The first and second structure are arranged at opposite sides of the third structure with respect to the first axis A driving system is configured to oscillate the first and second structure along the first axis in phase with one another and in phase opposition with the third structure. The first, second and third structure are provided with respective sets of sensing electrodes, configured to be displaced along a second axis perpendicular to the first axis in response to rotations of the substrate about a third axis perpendicular to the first axis and to the second axis.

Abstract: Device and method for controlling axial forces acting upon a moving web comprises first, second and third rotatable rollers. The third roller is between the first and second rollers and is movable in a circular path in the vertical plane between lower and upper positions in response to axial forces acting at any moment upon the web. To enable a simple manual installation of the web, the upper position of the third roller is at a sufficient vertical distance above the first and second rollers to form an open horizontal passage through which the web can pass freely between the first and second rollers and the above-situated third roller. Axial forces are controlled by biasing the third roller with a force which counters the motion of the third roller in the direction of the upper working position and which is less than the ultimate tensile strength of the web.

Abstract: The invention relates to a method for removing defects on a stationary web of a packaging material (106), comprising moving said web of packaging material (106) through a repair line from a first rotatable roller (121) to a second rotatable roller (122) in a first direction, cutting off said web of packaging material (106) at a first predetermined position, guiding said web of packaging material (106) of said first roller (121) into a second direction, wasting said web of packaging material (106) of said first roller (121) by movement in said second direction to a waste station, cutting off said web of packaging material (106) of said first roller (121) at a second predetermined position, guiding said web of packaging material (106) of said first roller (121) back into said first direction, splicing said web of packaging material (106) of said first roller (121) back together with said web of packaging material (106) of said second roller (122) at said first predetermined position, wherein said method is auto

Abstract: A gyroscope includes a substrate, a first structure, a second structure and a third structure elastically coupled to the substrate and movable along a first axis. The first and second structure are arranged at opposite sides of the third structure with respect to the first axis A driving system is configured to oscillate the first and second structure along the first axis in phase with one another and in phase opposition with the third structure. The first, second and third structure are provided with respective sets of sensing electrodes, configured to be displaced along a second axis perpendicular to the first axis in response to rotations of the substrate about a third axis perpendicular to the first axis and to the second axis.

Abstract: An arrangement for controlling longitudinal forces acting on a web of packaging material being wound from a first reel to a second reel, said arrangement comprising a first roller having a first rotational axis and a second roller having a second rotational axis, wherein the first rotational axis is fixed while the second rotational axis is movable.

Abstract: Device and method for controlling axial forces acting upon a moving web comprises first, second and third rotatable rollers. The third roller is between the first and second rollers and is movable in a circular path in the vertical plane between lower and upper positions in response to axial forces acting at any moment upon the web. To enable a simple manual installation of the web, the upper position of the third roller is at a sufficient vertical distance above the first and second rollers to form an open horizontal passage through which the web can pass freely between the first and second rollers and the above-situated third roller. Axial forces are controlled by biasing the third roller with a force which counters the motion of the third roller in the direction of the upper working position and which is less than the ultimate tensile strength of the web.

Abstract: The disclosure relates to an apparatus for flexographic printing of a web of packaging material. The apparatus has an anilox roll which is rotary in an ink pan or chamber for picking up and transferring printing ink to an impression cylinder which is rotary adjacent the anilox roll and forms, together with a counter pressure cylinder rotary adjacent the impression cylinder, a nip through which the web is led for receiving printing ink from the impression cylinder. In order to prevent printing ink from drying and adhering to the anilox roll, the apparatus displays a spray- or shower device through which a cleaning fluid for the printing ink is applied on the circumferential surface of the anilox roll.

Abstract: A plate cylinder includes a rotational shaft and at least one printing plate configured to be attached to the shaft. The rotational shaft may include an inner cylindrical body being made of a first material, an intermediate sleeve being made of a second material, and an outer sleeve being made of a third material. The Young's modulus of the second material may be substantially less than the Young's modulus of the first and third material.

Abstract: A method in the manufacture of a web-shaped packaging laminate (22) comprising a core layer (24) of paper or paperboard, the method including the steps of coating (38) a first side of a material web (40) of paper or paperboard with an outer layer (26) of thermoplastic material, an thereafter forming, with the aid of laser burning (46, 48) on the thus thermo-plastic coated first side of the packaging laminate (22), a perforation line (32) through said thermoplastic layer (26) and said core layer (24). After said coating (38) with the thermoplastic material but before the formation of the perforation line, the packaging laminate (22) is compressed (44, 10) on said first side for the formation of a compression line (30) in which said core layer (24) is compressed, whereafter said perforation line (32) is formed in said compression line (30). The present invention also relates to a plant in the manufacture of the packaging laminate, as well as the thus produced packaging laminate (22).

Abstract: In the production of printed packaging laminate in web form, a method of reducing both waste quantity and stereo cost in connection with lamination, printing and splitting a material web, the material web being split into narrower semi-webs which are provided with a centred printed area and split into two webs of a final width by means of a similarly centred, longitudinal incision.

Abstract: In the production of printed packaging laminate in web form, a method of reducing both waste quantity and stereo cost in connection with lamination, printing and splitting a material web, the material web being split into narrower semi-webs which are provided with a centred printed area and split into two webs of a final width by means of a similarly centred, longitudinal incision.

Abstract: The present invention relates to a system and a method for microlithographic writing and inspection on photosensitive substrates, and specially printing and inspection of patterns with extremely high precision, such as photomasks for semiconductor device patterns, display panels, integrated optical, devices and electronic interconnect structures. More specifically the invention relates to compensation of substrate offset by modifying the position data or the feeding of the same of the deflector, and the use of a direct digital synthesis (DDS) unit for generation of the sweep frequency drive signal.

Abstract: The disclosure relates to an apparatus in an adjustable creasing tool (1). The creasing tool (1) includes two mutually co-operating creasing rollers, a male roller (2) and a female roller (3), a gear wheel transmission with a housing (8) for operation and mutual co-ordination of the creasing rollers (2, 3), means for adjusting the mutual position of rotation of the two creasing rollers (2, 3), means for adjusting the position of one of the creasing rollers along its axis of rotation, and means for adjusting the mutual spacing between the axes of rotation (4, 5) of the creasing rollers. Each respective shaft (4, 5) is fixedly connected to each respective gear wheel (6, 7) in the gear wheel transmission by means of rotationally rigid, both radially and axially limited, flexible couplings (9). These permit adjustment of the mutual positioning of the rollers (2, 3) without the meshing relationship of the transmission (8) needing to be affected.

Abstract: Variations in received signal amplitude caused by filter characteristics are reduced by a C/I measuring apparatus for a signal having a fluctuating carrier-frequency, comprising a filter for filtering the signal and means for splitting the signal into an RSS signal representing the signal strength and a BB signal representing the momentary carrier frequency deviation, comprising means for measuring the RSS signal unaffected by the frequency dependent attenuation in the IF filter. A method of measuring the C/I of a received signal is also disclosed. The method comprises the steps of filtering the signal using an IF filter to obtain one signal channel, feeding the signal to the FM detector and the RSSI unit, and measuring the signal strength of the received signal at a selected, substantially constant, carrier frequency.

Abstract: The invention relates to a method of manufacturing edge-sealed packaging container blanks. The manufacturing process starts from a continuous material web with an outside layer and an inside, the inside layer extending outside the one edge of the web and formign a fixed strip.

Abstract: A coupling device for coupling a vial connector to a drug vial, comprising actuating means (112′), for bringing the drug vial and/or the vial connector (105′) into a third position in which a cannula (108′) penetrates a seal (104′) of the drug vial in a direction along an axis (A) substantially perpendicular (&agr;≈90°) to a main plane (P) of the seal (104′), and guiding means (113) controlling the direction. The actuating means (112′) are designed for applying a force on the drug vial and/or the vial connector (105′) enabling the locking means (106′, 107′) to become permanently locked around the neck (102′). The first positioning means (110′) are adjustable for holding drug vials (101′) of several different dimensions and/or the second positioning means (111′) are adjustable for holding vial connectors (105′) of several different dimensions.

Abstract: The disclosure relates to an apparatus in an adjustable creasing tool (1). The creasing tool (1) includes two mutually co-operating creasing rollers, a male roller (2) and a female roller (3), a gear wheel transmission with a housing (8) for operation and mutual co-ordination of the creasing rollers (2, 3), means for adjusting the mutual position of rotation of the two creasing rollers (2, 3), means for adjusting the position of one of the creasing rollers along its axis of rotation, and means for adjusting the mutual spacing between the axes of rotation (4, 5) of the creasing rollers. Each respective shaft (4, 5) is fixedly connected to each respective gear wheel (6, 7) in the gear wheel transmission by means of rotationally rigid, both radially and axially limited, flexible couplings (9). These permit adjustment of the mutual positioning of the rollers (2, 3) without the meshing relationship of the transmission (8) needing to be affected.