Abstract: A method of gluing a metal part to another part for use in a personal care device such as an electric toothbrush. The method includes steps of providing a metal, such as steel, part, and another, metal, part; treating a surface portion of the metal part with ultra-fast laser pulses having a pulse length in the femtosecond range, e.g., from about 1 femtosecond to about 990 femtoseconds, so that a surface layer of the metal surface is removed; applying an adhesive to the treated surface of the metal part or to a surface of the other part; and gluing the metal part and the other part together.

Abstract: A scale includes a scale pan for supporting goods to be weighed, and upper and lower bearing plates, wherein the scale pan is arranged above an upper bearing plate, and a weighing cell is arranged between the upper bearing plate and the lower bearing plate, wherein at least three feet are attached to the lower bearing plate, which are supported on a fixed area, wherein the lower bearing plate has a U-shaped cross-section, wherein, contiguous to respective stiffened areas of the U-shaped cross-section, there is a further region, which extends in parallel to a trough bottom, wherein the trough bottom is arranged between the two stiffened areas, and the trough bottom has a trapezoidal geometry.

Abstract: A scale includes a scale pan for supporting goods to be weighed, and upper and lower bearing plates, wherein the scale pan is arranged above an upper bearing plate, and a weighing cell is arranged between the upper bearing plate and the lower bearing plate, wherein at least three feet are attached to the lower bearing plate, which are supported on a fixed area, wherein the lower bearing plate has a U-shaped cross-section, wherein, contiguous to respective stiffened areas of the U-shaped cross-section, there is a further region, which extends in parallel to a trough bottom, wherein the trough bottom is arranged between the two stiffened areas, and the trough bottom has a trapezoidal geometry.

Abstract: A method of gluing a metal part to another part for use in a personal care device such as an electric toothbrush. The method includes steps of providing a metal, such as steel, part, and another, metal, part; treating a surface portion of the metal part with ultra-fast laser pulses having a pulse length in the femtosecond range, e.g., from about 1 femtosecond to about 990 femtoseconds, so that a surface layer of the metal surface is removed; applying an adhesive to the treated surface of the metal part or to a surface of the other part; and gluing the metal part and the other part together.

Abstract: The invention relates to a plastics laminate in particular for vehicle glazing. The composite is composed of at least three layers, where the two exterior layers are composed of a transparent polymethyl (meth)acrylate (PMMA) and the internal layer is composed of a thermoplastic polyurethane (TPU). The plastics laminate passes the ECE R43 falling-ball test and has better acoustic properties than prior-art plastics composites of the same size.

Abstract: The present invention relates to a process for producing coated mouldings with fully or partly structured surfaces. The present invention additionally describes a system for performing this process.

Abstract: The present invention relates to a process for the production of coated mouldings, by injecting a moulding composition into an injection mould and cooling the composition to obtain a moulding, and altering the injection mould in such a way as to produce an intermediate space between a surface to be coated of the moulding and the inner surface of the injection mould, and using injection moulding to charge a reactive mixture to the resultant intermediate space, where the temperature of at least a portion of the injection mould is increased for the curing of the reactive mixture. The present invention moreover describes a system for the conduct of the process described above.

Abstract: The invention describes a transparent plastics composite composed of PMMA and TPU with excellent mechanical properties.

Abstract: The invention relates to an injection molding method for the production of a complex, high optical quality light-diffusing molded item. The molding material used comprises a matrix made of polymethyl(meth)acrylate and spherical plastic particles whose particle size ranges from 1-24 ?m and the concentration thereof ranges from 0.05-30 wt.-% in relation to the weight of the polymethyl(meth)acrylate. The spherical particles exhibit a refractive index differential in relation to the polymethyl(meth)acrylate matrix of 0.01 0.2.

Abstract: The present invention relates to a process for producing coated mouldings with fully or partly structured surfaces. The present invention additionally describes a system for performing this process.

Abstract: In a method for operating at least one machine with a computer, it is possible for at least one task for the production of a printed product to be stored in the computer, which task is processed on the machine. Parameters for setting the machine are stored as parameter sets in templates and relate to one or more production steps. For the purpose of job-specific adaptation, the settings in the templates must be modified. On account of settings which have not been tried and tested and not proven worthwhile, costs arise in terms of quality; in addition the settings can be made only by specialized personnel. To increase quality and to allow less qualified personnel to operate the machines, a parameter set based on rough entered data is compared with templates and that a most similar template be used to set the production step or steps.

Abstract: The invention relates to a device and method for producing thick-walled plastic molded parts by injection molding or embossing. The device comprises a mold for injection molding or embossing, having a cavity, and is characterized in that the mold comprises a wall region adjacent to the cavity, and a body removed from the cavity and adjacent to the wall region near the cavity, wherein the body of the mold is designed for a temperature T1 and the wall region is designed for a temperature T2 different from the temperature T1.

Abstract: In a method for operating at least one machine with a computer, it is possible for at least one task for the production of a printed product to be stored in the computer, which task is processed on the machine. Parameters for setting the machine are stored as parameter sets in templates and relate to one or more production steps. For the purpose of job-specific adaptation, the settings in the templates must be modified. On account of settings which have not been tried and tested and not proven worthwhile, costs arise in terms of quality; in addition the settings can be made only by specialized personnel. To increase quality and to allow less qualified personnel to operate the machines, a parameter set based on rough entered data is compared with templates and that a most similar template be used to set the production step or steps.

Abstract: In a method for operating at least one machine with a computer, it is possible for at least one task for the production of a printed product to be stored in the computer, which task is processed on the machine. Parameters for setting the machine are stored as parameter sets in templates and relate to one or more production steps. For the purpose of job-specific adaptation, the settings in the templates must be modified. On account of settings which have not been tried and tested and not proven worthwhile, costs arise in terms of quality; in addition the settings can be made only by specialized personnel. To increase quality and to allow less qualified personnel to operate the machines, a parameter set based on rough entered data is compared with templates and that a most similar template be used to set the production step or steps.

Abstract: The present invention relates to a process for the production of coated mouldings, by injecting a moulding composition into an injection mould and cooling the composition to obtain a moulding, and altering the injection mould in such a way as to produce an intermediate space between a surface to be coated of the moulding and the inner surface of the injection mould, and using injection moulding to charge a reactive mixture to the resultant intermediate space, where the temperature of at least a portion of the injection mould is increased for the curing of the reactive mixture. The present invention moreover describes a system for the conduct of the process described above.

Abstract: The invention describes a transparent plastics composite composed of PMMA and TPU with excellent mechanical properties.

Abstract: In a method for operating at least one machine with a computer, it is possible for at least one task for the production of a printed product to be stored in the computer, which task is processed on the machine. Parameters for setting the machine are stored as parameter sets in templates and relate to one or more production steps. For the purpose of job-specific adaptation, the settings in the templates must be modified. On account of settings which have not been tried and tested and not proven worthwhile, costs arise in terms of quality; in addition the settings can be made only by specialized personnel. To increase quality and to allow less qualified personnel to operate the machines, a parameter set based on rough entered data is compared with templates and that a most similar template be used to set the production step or steps.

Abstract: The invention relates to an injection moulding method for the production of a complex, high optical quality light-diffusing moulded item. The moulding material used comprises a matrix made of polymethyl(meth)acrylate and spherical plastic particles whose particle size ranges from 1-24 ?m and the concentration thereof ranges from 0.05-30 wt.-% in relation to the weight of the polymethyl(meth)acrylate. The spherical particles exhibit a refractive index differential in relation to the polymethyl(meth)acrylate matrix of 0.01 0.2.

Abstract: The present invention relates to a speed protection system for monitoring the speed of a rotating shaft in a machine. The speed protection system includes a first speed detection system, a first time delay system, and a first time delay system. The first speed detection system determines a first rotational speed of the shaft in the machine. The first tripping system is coupled to the first speed detection system and to the machine. The first tripping system trips the machine to stop the rotation of the shaft when the first rotational speed is either less than a minimum speed or is more than a maximum speed. The first time delay system is coupled to the first tripping system. The first time delay system prevents the first tripping system from tripping the machine if the first rotational speed is less than the minimum speed until either a first period time has expired or the first rotational speed exceeds a first enabling speed.