摘要:
The invention relates to a method and a device for optically measuring the surface shape and for the optical surface inspection of moving elongated bodies, according to which surface shape measurement and surface inspection are integrated. A projector applies a line pattern to the object to be measured. A camera registers the surface of the object to be measured and compares the image information with a reference pattern. Two high-resolution cameras additionally detect surface defects on the object to be measured. The inventive measuring technique is especially suitable for a combined planarity and surface measurement of metal strips in rolling installations.
摘要:
The invention relates to a method and a device for the positionally correct winding up of a metal strip in a coiling device, the hot strip being fed to the coiling device by a driving device with driving rollers, the driving rollers being tiltable in relation to one another by a controller by means of actuators for changing the gap between the driving rollers, and the controller being fed the position of the edge of the hot strip upstream of the driving device as a measured variable and as a setpoint reference variable, an optimization of the winding result of the rolled strip coil being achieved by the surface geometry of the rolled strip being determined as a measured variable and fed to the controller.
摘要:
The present invention relates to the manufacture of solid materials or shaped bodies containing at least one zeolite and being at least partly crystalline. Furthermore, the present invention relates to the solid materials or shaped bodies as such and to the use of these materials for reactions of compounds having at least one C—C double bond with at least one hydroperoxide. Specifically, the present invention relates to a process for the manufacture of a solid material containing at least one zeolite and being at least partly crystalline, wherein the synthesis of the said solid material involves at least one partial step of contacting at least one transition metal oxide source with at least one epoxide or hydrolysate thereof prior to or during the at least partial crystallization of said solid material.
摘要:
A method of controlling a piston-type internal-combustion engine having a cylinder, first and second intake ports opening into the cylinder, as well as first and second intake valves disposed in the first and second intake ports, respectively, for controlling admission of fuel into the cylinder. The method includes injecting fuel simultaneously into the first and second intake ports during operational cycles of the cylinder; at low engine load operating solely one of the first and second intake valves, while maintaining the other of the first and second intake valves inoperative. The operating step is alternated such that the first and second intake valves are alternatingly in an operative and in an inoperative state during consecutive operational cycles of the cylinder.
摘要:
The hetero-linked phenylglycinolamides are prepared by reaction of the corresponding hetero-linked phenylacetic acids with appropriate phenylglycinols. The hetero-linked phenylglycinolamides are suitable as active compounds in medicaments.
摘要:
Substituted pyridines and 2-oxo-1,2-dihydropyridines are prepared by reaction of correspondingly substituted halogenobenzenes with tetrazolylboronic acids. The substituted pyridines and 2-oxo-1,2-dihydropyridines according to the invention can be employed as active compounds in medicaments, in particular for the treatment of arterial hypertension and atherosclerosis.
摘要:
4-(Quinolin-2-yl-methoxy)-phenyl-acetic acid derivatives are prepared by reacting quinoline-methoxy-phenyl-acetic acids with the corresponding glycinol derivatives, if appropriate with activation of the carboxylic acid function. The new compounds are suitable as active compounds in medicaments, in particular in antiatherosclerotic medicaments.
摘要:
Oxy-phenyl-(phenyl)glycinolamides with heterocyclic substituents are prepared by reaction of the corresponding oxyphenylcarboxylic acids with heterocyclic substituents with phenylglycinol. The new substances are suitable as active compounds in medicaments, in particular in agents having an antiatherosclerotic action.
摘要:
Aliphatic or cycloaliphatic oximes are prepared by treating aliphatic or cycloaliphatic imines with oxygen or with an oxygen-containing gas in the presence of a catalyst.
摘要:
Oxy-phenyl-(phenyl)gycinolamides with heterocyclic substituents are prepared by reaction of the corresponding oxyphenylcarboxylic acids with heterocyclic substituents with phenylglycinol. The new substances are suitable as active compounds in medicaments, in particular in agents having an antiatherosclerotic action.