摘要:
The invention relates to a method for producing a fiber composite component, comprising the steps: introduction of a first body (12), consisting of fibers and a matrix material, into a mold (10), said first body (12) having a continuous first body edge (18); the first body (12) is irradiated with microwaves (28) to produce a fiber-composite component. According to the invention, the first body (12) is introduced into the mold (10) in such a way that at least parts of the first body edge (18) are brought into contact with the mold (10).
摘要:
The present invention relates to an object-based processor architecture which allows exact pointer identification by strictly separating pointers and data from one another in the memory and in the processor registers. The access to the memory is performed exclusively via pointers which refer to objects. An object contains separate areas for pointers and data and an attribute field for describing the length of the two areas. Both the pointers in the pointer registers and also the pointers in the pointer areas of the objects directly contain the address of the objects to which they refer. The suggested processor architecture allows the integration of automatic garbage collection, which may be implemented completely or partially in hardware. A real-time capable garbage collection may be implemented especially efficiently through hardware support.
摘要:
An autoclave for pressure and temperature treatment of objects includes a pressure container having a pressure resistant wall which encloses a pressure chamber for receiving the objects to be treated, the pressure chamber having a free inner diameter of at least 1.5 m; and a heat source for heating the objects received in the pressure chamber, the heat source including a plurality of microwave sources irradiating microwave radiation, which are arranged outside the pressure container. The microwave sources are distributed over the pressure resistant wall at an areal density of at least 4 microwave sources per square meter surface area of the pressure resistant wall; and the microwave radiation irradiated by the microwave sources is coupled through the pressure resistant wall into the pressure chamber.
摘要:
The invention relates to an air-cooled frequency converter, especially for construction site equipment, such as internal and external vibrators which are operated at a higher frequency than the existing electricity supply, said frequency converter comprising a housing and preferably being connected to a separation transformer for producing a protective extra-low voltage. Said housing is divided into two sections, that is into a converter receiving element surrounding a plate chamber, and a housing section connected to said receiving element and used as a cooling region, inside which cooling air channels and a fan for conveying the cooling air through the cooling air channels are arranged. The configuration of the housing in the cooling region and optionally the embodiment of a transformer chamber are created by annular profiled elements which are cross-cut as desired, surround each other in an interspaced manner, and are coaxially arranged in relation to each other.
摘要:
To produce a fiber composite material component, a production system has a mold providing unit with at least one component mold. Fiber composite material can be applied to the at least one component mold by means of at least two production units. The at least two production units can be moved for this purpose on a guide path. The guide path runs round the mold providing unit so that the at least two production units can travel round the mold providing unit along the guide path. The productivity and flexibility of production can thereby be increased.
摘要:
An image segmentation method segments a plurality of image features in an image. The plurality of image features are segmented non-simultaneously in succession. The segmenting of each image feature includes adapting an initial mesh to boundaries of the image feature. The segmenting of each image feature further includes preventing the adapted mesh from overlapping any previously adapted mesh.
摘要:
An adjusting device for a lumbar support comprises a pair of spaced guide members, an adjusting member coupled to the pair of guide members, and a drive mechanism for effecting an adjustment of the lumbar support. The adjusting member is displaceable along the pair of guide members and configured such that the lumbar support is adjusted when the adjusting member is displaced. The drive mechanism comprises a motor, which is provided on the adjusting member so as to be displaceable along the guide members jointly with the adjusting member. The motor may be coupled to a shaft having a structured exterior surface, the drive mechanism being configured to effect a relative displacement between the adjusting member and the shaft.
摘要:
A phaco intraocular lens has a block made of optically transparent lens material with a first two-dimensional lens part and an opposite second two-dimensional lens part, wherein the first lens part is designed for coming into contact with the natural lens of the human eye. The first lens part has in this case greater deformability than the second lens part, a cavity being formed in the block between the first lens part and the second lens part.
摘要:
Polyol/epoxy adducts obtained by reaction of(A) an aliphatic polyol having an average molecular weight (Mw) of 200 to 2000 and(B) an epoxy compound having at least two epoxy groups per molecule and an epoxy equivalent weight of 100 to 2000,the equivalent ratio of the OH groups to the epoxy groups being 1:3.51 to 1:10, preferably 1:4 to 1:9, particularly preferably 1:45 to 1:8, and the epoxy equivalent weight of the adduct being between 150 g/eq and at least 800 g/eq, preferably between 250 g/eq and 1000 g/eq which adducts serve as nonionic emulsifiers in water-dilutable epoxy liquid resins.
摘要:
A process for the preparation of perfluoropolyetheracyl fluorides of formula (I)F.sub.3 C(CF.sub.2).sub.2 --O--[CF(CF.sub.3)CF.sub.2 --O--].sub.n CF(CF.sub.3)COF (I)in which n is an integer from 0-60, wherein hexafluoropropylene oxide is oligomerized in the presence of CsF and a polyethylene glycol dimethyl ether and the reaction mixture thus formed is reacted with at least one of the halogen compounds HCl, HBr, BCl.sub.3, PCl.sub.3, SCl.sub.2 and R.sub.m SiCl.sub.4-m, where m=0, 1, 2 or 3 and R=C.sub.1 -C.sub.3 -alkyl or phenyl, dissolved in an aprotic solvent.