摘要:
A system (50) includes a labeling machine (52) and a digital data processing system (54) connected to the labeling machine (52). A cutter (56) of the labeling machine (52) has a shaft (58) with a mark (60), which is sensed by a sensor (62). The sensor (62) supplies shaft (58) information on line (64) to digital data processing system (54). The digital data processing system (54) supplies control signals on line (64) to feed roll (66) stepper motor (67). The digital data processing means (54) is also connected to an optical sensor (76) by line (78). The optical sensor (76) senses the position of position mark (74) on the labels (70), which is correlated with the position of shaft (58) in order to feed the labels (70) to the cutter (56) at the proper rate so that the labels (70) are always cut at the kerf (72) between each label (70).
摘要:
A method for transforming a fuzzy logic system into a neural network, where, in order to simulate membership functions, sigmoid functions are linked together in such a way that, even after the optimization of the neural network, back-transformation of the neural network into a, fuzzy logic system is possible. The advantage of the method described is that a fuzzy logic system can be transformed, in particular component by component, into a neural network and the latter can then be optimized as a whole, i.e. all the components together. The possibility of back-transforming the trained neural network ultimately means that an optimized fuzzy logic system can be obtained. This advantageously makes it possible to use, in particular, standardized fuzzy system software for describing the optimized fuzzy logic system.
摘要:
In a process for preparing olefinically unsaturated compounds such as styrene by oxidative dehydrogenation of corresponding hydrocarbons using a previously oxidized oxygen transferer acting as catalyst in the absence of molecular oxygen and reoxidation of the oxygen transferer in at least two reactors, the dehydrogenation and regeneration takes place alternately in time in the two reactors and the reactors are connected to one another in terms of heat via heat exchangers and a common circuit for heat transfer medium.
摘要:
An electromagnetic relay constructed as a hinged-armature relay in which an armature (5) is attached to a flat-shaped spring (6) which spring is constructed as one piece to serve both as a switch-contact spring and as a return spring and which is mechanically and electrically coupled to a load-current terminal (11), with the load-current terminal having a spring affixing area (11a) and a terminal area (11b), wherein the spring affixing area and the terminal area of the load-current terminal are bendable relative to one another. A response voltage of such a relay can be adjusted in a particularly uncomplicated and quick manner using a wedge-shaped adjusting tool (12) to bend the affixing area relative to the terminal area.
摘要:
Machine for applying labels to containers having cylindrical bodies and tapered shoulders, comprising a vacuum drum having one or more pairs of suction pads including a lower pad for adhering a body label to be applied to the cylindrical body of a container, such pad being fixed except for rotation with the drum, the upper pad being mounted for tilting about one or two axes to bring it into proper position for applying a label to the tapered shoulder of a container.
摘要:
Machine for applying labels to cylindrical containers such as metal cans wherein labels on a vacuum drum and/or containers on a turret have an adhesive applied thereto and each label is attached to a container and is wrapped around the container by rotating the container. The containers are supplied by a rotary turret and are rotated with the turret from an entry point to an exit point between which the labels are applied. Each container, in addition to its planetary motion about the turret axis, is rotated about its own axis to speed up the application of labels. The capacity of a machine is thereby increased because the containers can be packed closer together without interference between label attached to one container but not yet wrapped around the container being interfered with by the next container.
摘要:
A touch probe 9 for a coordinate measuring apparatus is proposed which includes a touch probe chassis 29 adapted to be attached to the coordinate measuring apparatus, a support for the sensing stylus 39 which is mounted on the touch probe chassis 29 so as to be deflectable from a rest position and on which a sensing stylus 47 is mountable for contacting a workpiece 17, a deflection measuring system 55, 57 for detecting a deflection of the support for the sensing stylus 39 with respect to the touch probe chassis 29 and an inspection optics 61 for inspecting a tip 49 of the sensing stylus 47. The touch probe 1 is characterized in that at least one of the components support for the sensing stylus 39 and touch probe chassis 29 comprises a transverse support 39 which extends transversely to a direction of extension of the sensing stylus 47 and which is transparent to light in at least a portion thereof and which is disposed in a beam path 69 of the inspection optics 61.
摘要:
A projectile includes a stabilizing band mounted on a rear projectile portion and having a folded state and a deployed state and a fuze assembly accommodated in the projectile. The fuze assembly includes a firing pin carrier supported for motion parallel to the longitudinal axis of the projectile; a firing pin secured to the firing pin carrier; a slide supported for motion transversely to the projectile axis and having a safety position and a firing position; and a detonator mounted on the slide. The detonator is out of alignment with the firing pin in the safety position of the slide and is in alignment with the firing pin in the firing position of the slide. A force-transmitting component is attached to the stabilizing band and the slide for moving the slide from the safety position into the firing position by a force generated by a motion of the stabilizing band from its folded state into its deployed state.
摘要:
A process for coating a workpiece of steel with an anti-corrosive agent, comprising the steps of providing the surface of the workpiece with a chemo-mechanical layer, and chromatizing the chemo-mechanical layer, and characterized by the steps of providing the chromated layer with a further layer containing metallic components and organic binding agents, and curing the further layer by a heat treatment.
摘要:
An electromagnetic relay having an uncomplicated and cost-effective construction includes a switching contact spring (5) that is adjustable in a particularly uncomplicated manner for controlling actuation sensitivity. In this manner, in particular, actuation can be influenced by a value of a minimum attraction voltage.