Abstract: An apparatus and a method for evaluating control marks on printing materials by an optical sensor connected to a computer, which interprets overshooting of a predefined intensity threshold as it registers the printing material being a line of a printed control mark. The apparatus is distinguished by the fact that the control mark is registered by a color measuring instrument and that the intensity threshold of the optical sensor is calculated by the computer in dependence on the measured color value registered by the color measuring instrument.

Abstract: A method for color measurement of printing materials produced in printing machines includes a first color measurement instrument in the printing machine measuring the color of printing materials, a second color measurement instrument outside the printing machine measuring the color of printing materials produced in the printing machine and a computer communicating with the instruments, storing nominal color values and regulating color in inking units of printing units with the first instrument based on deviations from the stored nominal color values, determined on the printing materials in the printing machine. Printing materials produced by the printing machine are recorded by the second instrument. The second instrument records deviations from an original based on the color measured values determined on printing materials.

Abstract: A forward tiltable motor vehicle seat having a seat carrier, a seat back and a hinge mounting arranged therebetween. The hinge mounting has an upper hinge arm connected to the seat back and a lower hinge arm hinged to the seat carrier about a forward tilt axis. The hinge mounting comprises a locking device on one seat side and at least one detent bight that is arranged to move together with the upper hinge arm on the other seat side. A movable detent part is provided and comprises at least one detent projection that: cooperates with the detent bight, is normally not engaged with the detent bight, and when the seat back is tilted forward about the forward tilt axis, is at least ready for engagement with the detent bight or engaged therewith.

Abstract: A method for color regulation of reproduction copies of a printing press prints a substrate, which appears dark in a standardized color measurement, with at least one printing ink which is lighter than the substrate. At least one color value of the printing ink is determined from a measured variable, and the color value of the at least one printing ink is regulated with the aid of a fixed reference value of a color locus in the color space which is lighter than the printing ink.

Abstract: A bicycle frame, particularly a racing bicycle frame, comprises two bars. The bars are connected to a head member for connection to a saddle member. In their frame-side end region, the two bars are formed as a hollow profile. In this region, the two bars have a semicircular cross section so that a common contact face is formed.

Abstract: The present invention provides novel cleavage agents and polymerases for the cleavage and modification of nucleic acid. The cleavage agents and polymerases find use, for example, for the detection and characterization of nucleic acid sequences and variations in nucleic acid sequences. In some embodiments, the 5? nuclease activity of a variety of enzymes is used to cleave a target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof.

Abstract: The present invention provides novel cleavage agents and polymerases for the cleavage and modification of nucleic acid. The cleavage agents and polymerases find use, for example, for the detection and characterization of nucleic acid sequences and variations in nucleic acid sequences. In some embodiments, the 5? nuclease activity of a variety of enzymes is used to cleave a target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof.

Abstract: A method for digital imaging of a printing form (10) through application of energy is described, in which a burn-off area (66) is detachably fixed by supporting points (68, 84), supporting points (68, 84) being left in place on the printing form (10) through non-imaging of image spots (112) and in which the burn-off from the burn-off area (66) is detached from the printing form (10) in a cleaning step. A supporting point (68, 84) at a reference point is left in place precisely if the number of image spots (110) to be imaged in a surrounding area (18) of the reference point (12) exceeds a limit value and a boundary area (20) in the surrounding area (18) around the reference point (12) contains only image spots (110) to be imaged.

Abstract: A display and/or operating device for controlling machines includes a projection device for projecting an image onto a projection area, an acquisition device for scanning the same projection area, and a control computer for controlling the projection device and the acquisition device. The present invention is distinguished by the fact that, by the acquisition device and the control computer, an analysis of the same projection surface can be carried out, and that the content of the image to be projected can be controlled by the control computer as a function of the result of the analysis of the same projection area.

Abstract: A method for color measurement of printing materials produced in printing machines includes a first color measurement instrument in the printing machine measuring the color of printing materials, a second color measurement instrument outside the printing machine measuring the color of printing materials produced in the printing machine and a computer communicating with the instruments, storing nominal color values and regulating color in inking units of printing units with the first instrument based on deviations from the stored nominal color values, determined on the printing materials in the printing machine. Printing materials produced by the printing machine are recorded by the second instrument. The second instrument records deviations from an original based on the color measured values determined on printing materials.

Abstract: An apparatus and a method for evaluating control marks on printing materials by an optical sensor connected to a computer, which interprets overshooting of a predefined intensity threshold as it registers the printing material being a line of a printed control mark. The apparatus is distinguished by the fact that the control mark is registered by a color measuring instrument and that the intensity threshold of the optical sensor is calculated by the computer in dependence on the measured color value registered by the color measuring instrument.

Abstract: A forward tiltable motor vehicle seat having a seat carrier, a seat back and a hinge mounting arranged therebetween. The hinge mounting has an upper hinge arm connected to the seat back and a lower hinge arm hinged to the seat carrier about a forward tilt axis. The hinge mounting comprises a locking device on one seat side and at least one detent bight that is arranged to move together with the upper hinge arm on the other seat side. A movable detent part is provided and comprises at least one detent projection that: cooperates with the detent bight, is normally not engaged with the detent bight, and when the seat back is tilted forward about the forward tilt axis, is at least ready for engagement with the detent bight or engaged therewith.

Abstract: The present invention provides novel cleavage agents and polymerases for the cleavage and modification of nucleic acid. The cleavage agents and polymerases find use, for example, for the detection and characterization of nucleic acid sequences and variations in nucleic acid sequences. In some embodiments, the 5? nuclease activity of a variety of enzymes is used to cleave a target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof.

Abstract: The present invention provides novel cleavage agents and polymerases for the cleavage and modification of nucleic acid. The cleavage agents and polymerases find use, for example, for the detection and characterization of nucleic acid sequences and variations in nucleic acid sequences. In some embodiments, the 5? nuclease activity of a variety of enzymes is used to cleave a target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof.

Abstract: A method for color regulation of reproduction copies of a printing press prints a substrate, which appears dark in a standardized color measurement, with at least one printing ink which is lighter than the substrate. At least one color value of the printing ink is determined from a measured variable, and the color value of the at least one printing ink is regulated with the aid of a fixed reference value of a color locus in the color space which is lighter than the printing ink.

Abstract: A method for the inkjet varnishing of a print permits controlled adjustment of the level of gloss. Varnish droplets are ejected onto the surface of the print from the inkjet in a screen or half-dot pattern. Use may be made of a UV varnish which, after the ejection of the varnish droplets, is exposed to short-wave UV radiation, thus starting polymerization of the surface of the UV varnish.

Abstract: The present invention provides novel cleavage agents and polymerases for the cleavage and modification of nucleic acid. The cleavage agents and polymerases find use, for example, for the detection and characterization of nucleic acid sequences and variations in nucleic acid sequences. In some embodiments, the 5? nuclease activity of a variety of enzymes is used to cleave a target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof.

Abstract: The present invention provides novel cleavage agents and polymerases for the cleavage and modification of nucleic acid. The cleavage agents and polymerases find use, for example, for the detection and characterization of nucleic acid sequences and variations in nucleic acid sequences. In some embodiments, the 5? nuclease activity of a variety of enzymes is used to cleave a target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof.

Abstract: A Moineau stator includes a tube (10) having lobes (3) arranged in a configuration which is adapted to interact with a rotor and formed through a hydroforming process.

Abstract: A method of playing a modified chess game wherein the general rules of play are the same as standard chess with the addition of a new rule providing a board which can shift horizontally and/or vertically, adding new possibilities and strategies to the orthodox game of chess.