Abstract: A device for determining the length of a vehicle combination comprises an input interface for receiving current driving dynamics data, in particular information regarding the current travel path of the towing vehicle, and a comparison unit for comparing the received current driving dynamics data with stored patterns of driving dynamics data that are typical for driving with a trailer of known dimensions, and an evaluation unit, which derives the length of the vehicle combination from the differences between the current driving dynamics data and the stored typical patterns of driving dynamics data. The device can use the sensors in the towing vehicle for obtaining the current driving dynamics data. Without additional hardware, a length of the vehicle combination, e.g. the length of a trailer connected to a towing vehicle, can be determined in this manner.

Abstract: This invention provides a system and method for detecting and acquiring one or more in-focus images of one or more barcodes within the field of view of an imaging device. A measurement process measures depth-of-field of barcode detection. A plurality of nominal coarse focus settings of a variable lens allow sampling, in steps, of a lens adjustment range corresponding to allowable distances between the one or more barcodes and the image sensor, so that a step size of the sampling is less than a fraction of the depth-of-field of barcode detection. An acquisition process acquires a nominal coarse focus image for each nominal coarse focus setting. A barcode detection process detects one or more barcode-like regions and respective likelihoods. A fine focus process fine-adjusts, for each high-likelihood barcode, the variable lens near a location of the barcode-like regions. The process acquires an image for decoding using the fine adjusted setting.

Abstract: A computing device that includes at least one processor core for executing a first computer program, the computing device being designed to access a memory device, in particular in order to load the first computer program. The computing device is designed to transmit a first control command, which characterizes the first computer program and/or a memory area of the memory device associated with the first computer program, to at least one cryptography module. The cryptography module is designed in particular to check the computer program, or the memory area of the memory device associated with the first computer program, characterized by the first control command, and the computing device is designed to execute the first computer program.

Abstract: The present invention relates to a process for preparing a poly(meth)acrylic acid, characterized in that a (meth)acrylic acid-containing process stream from (meth)acrolein synthesis is subjected to free-radical polymerization. The invention also relates to the esterification of the polymer obtained to give a homopolymer or copolymer ester, and to the use thereof as additive, flow improver and water reducer.

Abstract: This invention provides an integrated time-of-flight sensor that delivers distance information to a processor associated with the camera assembly and vison system. The distance is processed with the above-described feedback control, to auto-focus the camera assembly's variable lens during runtime operation based on the particular size/shape object(s) within the field of view. The shortest measured distance is used to set the focus distance of the lens. To correct for calibration or drift errors, a further image-based focus optimization can occur around the measured distance and/or based on the measured temperature. The distance information generated by the time-of-flight sensor can be employed to perform other functions. Other functions include self-triggering of image acquisition, object size dimensioning, detection and analysis of object defects and/or gap detection between objects in the field of view and software-controlled range detection to prevent unintentional reading of (e.g.

Abstract: A tool set for manufacturing adhesive patches, by processing laminate web. The tool set includes a cutting tool having a cutting face lying in a cutting plane, and an embossing tool having a pressing face lying in a pressing plane, where the cutting plane and the pressing plane are parallel. The embossing tool is configured to press an edge area shape of the adhesive patch to be manufactured, and the cutting tool is configured to cut out the adhesive patch to be manufactured by cutting in edge area or outside the edge area. Furthermore, a method of manufacturing adhesive patches. The method essentially includes a feeding step, a pressing step and cutting step. Lastly an adhesive layering having a backing layer and an adhesive matrix layer. The backing layer having a larger size than the adhesive matrix layer.

Abstract: Protection of a first software application to be executed on an execution platform by adding at least one check module to the software application, wherein the check module, when being executed, checks at least a part of the code of the protected software application loaded in the memory and carries out a predefined tamper response in case the check module detects that the checked code was changed or ensures that the protected software application continues to function correctly in case the check module detects that the checked code was not changed; selecting a first code region of the first software application, said first code region provides a first functionality when being executed; amending the selected first code region of the first software application such that an amended first code region is generated to provide the protected software application; wherein the amended first code region, when being executed, still provides the first functionality but carries out an access to at least a part of the code

Abstract: A unit mounting in a vehicle, in which a drive unit is attached via a unit bearing to a body-side bearing bracket, which unit bearing is a rubber-metal bearing having a sleeve-shaped bearing core, which is screwed together with the body-side bearing bracket by a bearing bolt guided through the sleeve-shaped bearing core. The drive unit has a unit housing, in which a bearing receptacle is formed for the unit bearing. The housing-side bearing receptacle is formed as a bearing cup open on one side having a hollow cylindrical receptacle space, specifically in particular having a closed bearing base, from which a cylindrical circumferential peripheral wall is raised.

Abstract: This invention provides a vision system having a housing and an interchangeable lens module is provided. The module is adapted to seat on a C-mount ring provided on the front, mounting face of the housing. The module is attached via a plurality of fasteners that pass through a frame of the module and into the mounting face. The module includes a connector in a fixed location, which mates with a connector well on the mounting face to provide power and control to a driver board that operates a variable (e.g. liquid) lens within the optics of the lens module. The driver board is connected to the lens body by a flexible printed circuit board (PCB), which also allows for axial motion of the lens body with respect to the frame. This axial motion can be effected by an adjustment ring that can include an indexed/lockable, geared, outer surface.

Abstract: A cryptography module for at least temporarily controlling an operation of at least one computing device. The cryptography module is designed to check at least one memory area of a memory unit capable of being accessed by the computing device, and to control the operation of the at least one computing device as a function of the check. The cryptography module is designed to receive a first control command from the computing device, which characterizes at least one memory area of the memory unit to be checked, and to check the memory area characterized by the first control command.

Abstract: An illumination system is provided for an optical system that includes an imaging device for acquiring an image of a target, for decoding of a symbol or other analysis. The illumination system can include a first light source configured to provide illumination of a first wavelength, a second light source configured to provide illumination of a second wavelength that is different from the first wavelength. The light sources can be controlled for operations that include: illuminating the target with the first and second light sources simultaneously for acquisition of the image of the target; and altering an illumination output of at least one of the first light source or the second light source, while maintaining non-zero illumination output for at least one of the first light source or the second light source, to indicate a status of the optical system.

Abstract: In a method and a device for detecting anomalies in data in data traffic across a communication network in a vehicle, the device encompasses a plurality of hardware interfaces and a monolithic coupling element designed for transmitting data arriving at one of the hardware interfaces in a data packet via at least one of the hardware interfaces and analyzing the data packet or a copy of the data packet for a detection of anomalies in the data of the communication network or of a subsystem of the communication network connected to one of the hardware interfaces.

Abstract: The invention relates to a PET regranulate which, after modification of a granulated PET recyclate, has an intrinsic viscosity of at least 0.95 dl/g measured according to ASTM D 4603, preferably greater than 1.0 dl/g and particularly preferably between 1.1 dl/g and 1.7 dl/g and is suitable for the production of extrusion blow-molded containers.

Abstract: This invention provides a system and method for detecting and acquiring one or more in-focus images of one or more barcodes within the field of view of an imaging device. A measurement process measures depth-of-field of barcode detection. A plurality of nominal coarse focus settings of a variable lens allow sampling, in steps, of a lens adjustment range corresponding to allowable distances between the one or more barcodes and the image sensor, so that a step size of the sampling is less than a fraction of the depth-of-field of barcode detection. An acquisition process acquires a nominal coarse focus image for each nominal coarse focus setting. A barcode detection process detects one or more barcode-like regions and respective likelihoods. A fine focus process fine-adjusts, for each high-likelihood barcode, the variable lens near a location of the barcode-like regions. The process acquires an image for decoding using the fine adjusted setting.

Abstract: Systems and methods reduce temperature induced drift effects on a liquid lens used in a vision system. A feedback loop receives a temperature value from a temperature sensor, and based on the received temperature value, controls a power to the heating element based on a difference between the measured temperature of the liquid lens and a predetermined control temperature to maintain the temperature value within a predetermined control temperature range to reduce the effects of drift. A processor can also control a bias signal applied to the lens or a lens actuator to control temperature variations and the associated induced drift effects. An image sharpness can also be determined over a series of images, alone or in combination with controlling the temperature of the liquid lens, to adjust a focal distance of the lens.

Abstract: An illumination system is provided for an optical system that includes an imaging device for acquiring an image of a target, for decoding of a symbol or other analysis. The illumination system can include a first light source configured to provide illumination of a first wavelength, a second light source configured to provide illumination of a second wavelength that is different from the first wavelength. The light sources can be controlled for operations that include: illuminating the target with the first and second light sources simultaneously for acquisition of the image of the target; and altering an illumination output of at least one of the first light source or the second light source, while maintaining non-zero illumination output for at least one of the first light source or the second light source, to indicate a status of the optical system.

Abstract: A mixture contains at least one amino-regulated polyether block amide (PEBA) and at least one poly(meth)acrylate selected from poly(meth)acrylimides, polyalkyl(meth)acrylates, and mixtures thereof. The mass ratio of PEBA to poly(meth)acrylate is 95:5 to 60:40. The polyalkyl(meth)acrylate contains 80% by weight to 99% by weight of methyl methacrylate (MMA) units and 1% by weight to 20% by weight of C1-C10-alkyl acrylate units, based on the total weight of polyalkyl(meth)acrylate. The mixture can be processed to give foamed mouldings. The mouldings can be used in footwear soles, stud material, insulation or insulating material, damping components, lightweight components, or in a sandwich structure.

Abstract: A coupler between an activator mounted on an enclosure and an electronic protection device located within the enclosure facilitates alignment between the coupler and the electronic protection device during installation and requires no tool for installation. The coupler is positioned over an opening in the electronic protection device and oriented such that a first coupling portion is configured to engage a complementary coupling portion on the electronic protection device. The coupler may be manually mounted, engaging the complementary coupling portions on the door handle coupler and the electronic protection device without requiring a tool for installation. The coupler includes an upper sleeve configured to receive an axle, also connected to the activator, that rotates independently of a lower sleeve which is mounted to the electronic protection device, facilitating orientation of the activator on the outside of the enclosure. The coupler also provides for local lock-out of the electronic protection device.

Abstract: A cryptography module for at least temporarily controlling an operation of at least one computing device. The cryptography module is designed to check at least one memory area of a memory unit capable of being accessed by the computing device, and to control the operation of the at least one computing device as a function of the check. The cryptography module is designed to receive a first control command from the computing device, which characterizes at least one memory area of the memory unit to be checked, and to check the memory area characterized by the first control command.

Abstract: In order to allow for more flexible process control of a transport apparatus in the form of a long stator linear motor, in particular in order to at least intermittently increase the maximum achievable speed of a transport unit without changing the energy-related basic conditions (maximum current or maximum voltage) of the transport apparatus, according to the invention, in order to change a magnetic flux in the magnetic circuit during movement of the transport unit along the transport route, a magnetic reluctance of the magnetic circuit is changed and/or a magnetomotive force of the magnetic circuit is changed on the transport unit.