摘要:
In a method and a system for checking money-equivalent documents (1), such as e.g. bank notes, checks, coupons, vouchers and tickets, at a counter (2) at least one identification feature (5) of the document (1) is captured with the help of a high-resolution image capture system (3).
摘要:
In an apparatus for singling sheet material, multiple picks are avoided by a retaining device ensuring that sheet material entrained with the sheet to be singled is retained not only on one side but also on the other side of the sheet to be singled. While the first retaining device is located opposite a singling gap of the singling device and is continually effective, the second retaining device acts before, or in, the singling gap from the other side of the singling gap and is only activated after the sheet to be singled is reliably grasped by the singling device, and deactivated when it has left the singling gap.
摘要:
A friction wheel singler is proposed for singling sheet material, in particular bank notes, comprising sheet magazine 5 for receiving stack of sheets 1, singling cylinder 2 having one or more friction elements 4 for contacting and conveying sheet 1a to be singled out of the magazine, and retaining device 3 forming with singling cylinder 2 singling gap 7 through which sheets 1a to be singled out of the magazine are conveyed one by one, retaining device 3 having one or more friction areas 3a for contacting sheets 1a to be singled out of magazine 5. Friction elements 4 of singling cylinder 2 and friction areas 3a of retaining element 3 have the same friction material, whereby different frictional forces transferred to sheet 1a by singling cylinder 2, on the one hand, and retaining device 3, on the other hand, are obtained by selecting the contact area between friction elements 4 of singling cylinder 2 and sheet 1a to be singled to be substantially larger than the contact area between friction areas 3a of retaining element 3 and sheet 1a to be singled. Any further contact areas of retaining device 3 and/or singling cylinder 2 with the sheet to be singled have a substantially lower coefficient of friction than the friction material of friction elements 4 of singling cylinder 2 and friction areas 3a of retaining element 3. According to a special aspect of the invention, it is proposed that the sheet material is deposited in sheet magazine 5 on driven feed rolls 11 to 14 to guarantee a reliable supply of sheets to be singled to singling gap 7 regardless of the stack height.
摘要:
A friction wheel singler for singling bank notes includes a singler roller 1 with grooves 2, and retaining wheels 14 cooperating with the grooves 2. The retaining wheels 14 have friction areas 14a and sliding areas 14b such that both a sliding area 14b and a friction area 14a cooperate with each groove 2 of the singler roller 1. Such a friction singler is particularly suitable for longitudinal singling of narrow bank notes and prevents skewing of the sheet to be singled during the singling process.
摘要:
A circuit with which errors in the triggering circuit can be very reliably detected has a transistor bridge circuit in whose shunt arm a triggering arrangement and a capacitor are arranged. A measured current source is connected to the transistor bridge circuit. A controller controls the transistors and the measured current source during a monitoring cycle so that the capacitor is charged by a measured current. A sample-and-hold circuit controlled by the controller measures, after the capacitor has been charged, a first voltage drop across the triggering circuit and, after the measured current has been turned off, a second voltage drop across the triggering circuit so that the controller can determine the resistance of the triggering arrangement and the capacitance from these two voltages.
摘要:
A method and a circuit for operating a direct current metal halide arc lamp. The lamp is activated by a periodic signal UL(t), and the duration Taus between the beginning of the fall from a maximum value and the subsequent rise in signal amplitude ranges from 1 to 50 &mgr;s. A pulsator is arranged between the ballast and the starter in addition to a direct current metal halide arc lamp which is filled by additional constituents, namely thallium, at a concentration of 0.6 to 3.0 &mgr;mol/ml in addition to an ignition gas, mercury, and lithium at a concentration of 0.2 to 0.5 &mgr;mol/ml.
摘要:
The invention relates to a process for the preparation of cellular or non-cellular polyurethane-polyurea molded articles. The new process involves the use of urethane and isocyanurate group modified 2,4- and/or 2,6-toluene diisocyanate mixtures as the polyisocyanate component to improve the flowability of the reaction mixture without adversely affecting the mechanical properties of the resulting molded articles.
摘要:
The present invention relates to a method for cultivating sugar cane comprising removing buds together with meristematic tissue from the stalk of a 6 to 18 months old sugar cane plant, treating the buds with at least one fungicide and/or at least one insecticide and/or at least one nematicide and/or at least one growth regulator and/or at least one rooting enabler and/or growth-promoting bacteria, planting these buds in a growth medium, growing seedlings from the buds at a temperature of at least 15° C., and 10 to 120 days after planting the buds, planting the seedlings grown from the buds to the field if the growth medium is not a field, or, in case the growth medium is a field, exposing the seedlings obtained from the buds to ambient conditions.
摘要:
In a method for assisting the calculation of vehicle speed in a vehicle that comprises an axle differential on at least one vehicle axle and a braking device for decelerating individual wheels of the vehicle axle, in the case of deceleration of the vehicle via the drive train, one wheel of the vehicle axle is additionally decelerated by way of the braking system, the rotation speed of the oppositely located wheel being taken as the basis for ascertaining the vehicle speed.
摘要:
A surge protector includes a body having an outer surface, and a clamp snapped on the body. The clamp includes spring clips. The spring clips have at least two support areas that are in a substantially same plane. The surge protector may also include a center electrode and terminal electrodes on ends of the body.