摘要:
Disclosed is a balance with a first parallel guide (3, 3') which resiliently connector a load receiver (2) to an area (5, 5') fixed to the housing and which is resiliently deformed under the influence of the weight to be measured, and with a second, softer parallel guide (8) which is connected by its one end to the load receiver (2) and by its other (11) end via a force receiver which is at least approximately without displacement to the area (5, 5') fixed to the housing and which transfers as a result thereof a fraction of the force of the weight onto the force measuring receiver that both parallel guides (3, 3', 8) exhibit at least approximately the same height and the same length and are arranged close to one another laterally. The second parallel guide is advantageously locate between two partial areas (3, 5, and 3', 5') of the first parallel guide.
摘要:
An imaging element is disclosed comprising on a support a dye precursor and a color developer arranged in the same layer or in separate layers characterized in that a specific type of monomers according to one of formulas (I) or (II) and a photoinitiator is present in a layer containing said dye precursor and/or color developer. The imaging element of the invention can used as photosensitive as well as heat-sensitive imaging element for obtaining an image.
摘要:
In an axial flow gas turbine, the outlet blading followed by an exhaust casing (5) whose boundary walls essentially comprise a ring-shaped inner part (6) at the hub and a ring-shaped outer part (7) which delimit a diffusor (9). The outlet-end bearing arrangement (4, 11) of the turbomachine is arranged in the hollow space within the inner part. The bearing casing (11) can be repositioned by adjustment elements (12) arranged on the inner part (6) of the exhaust casing and is supported on the foundation via at least one sprung support (15).
摘要:
The new vinyl polymer dispersions are obtainable by free radical polymerisation of olefinically unsaturated monomers in the presence of a cationic polyamidoamine which has been rendered hydrophobic, and can be used as sizing agents for paper which are distinguished, in particular, by their shear, electrolyte, heat and storage stability.
摘要:
Microcapsules containing at least one leuco dye, at least one photopolymerisation initiator and at least one photopolymerisable monomer corresponding to the following formulaA[--NHCO--X--L.sub.1 --(OCO--CR.sub.1 =CH.sub.2).sub.1 ].sub.mwhereinA stands for a 3- to 6-valent organic group having the following meanings:a) a saturated hydrocarbon group having 5 to 25 carbon atoms orb) ##STR1## or c) ##STR2## wherein A.sub.1, A.sub.2, R.sub.3, R.sub.4, o and p have the meanings indicated in the description,X denotes O or NR.sub.2,L.sub.1 denotes a divalent or trivalent aliphatic hydrocarbon group whose carbon chain may be interrupted by 1 to 3 oxygen atoms,R.sub.1 denotes hydrogen or methyl,R.sub.2 denotes hydrogen or C.sub.1 -C.sub.4 -alkyl,l denotes 1 or 2 andm denotes a number from 3 to 6,are distinguished by improved sensitivity.
摘要:
A spark gap unit that is easy to manufacture and significantly lighter than previously used spark gap units for generating underwater shock waves, particularly for non-invasive lithotrispy, has an internal conductor with an inner electrode, an insulation which at least partially envelops the internal conductor, and an external conductor with a bow and an outer electrode. The internal conductor is significantly shorter than the external conductor, and the external conductor at the rearward end of the spark gap unit projects beyond the internal conductor. The internal conductor, the insulation, and the external conductor are coaxially arranged. An outside diameter of the internal conductor is relatively small in comparison to an inside diameter of the external conductor. The spark gap unit has a hollow space inside the insulation, this hollow space being open in the direction of a rearward end of the spark gap unit. In the opposite direction from the rearward end, the hollow space is bounded by the internal conductor itself and the envelopment of the internal conductor by the insulation.
摘要:
The invention relates to new formylpiperazine group-containing (meth)acrylic acid esters and (meth)acrylamides (I) of the general formula (L) ##STR1## in which R.sup.1 is hydrogen or methyl,R.sup.2 is a divalent aliphatic or cycloaliphatic radical, andX is --O-- or --NH--,and to preparations which contain these compounds, for use as adhesive component for the treatment of collagen-containing materials, and to processes for the preparation and to the use of the preparations.
摘要:
A method, system and apparatus for inter-parties network computing. A policy management method can include establishing a set of policy terms for receiving content from a content provider based upon preferences selected by a content recipient externally to the content recipient and content provider. The method further can include enforcing the policy terms externally to the content recipient and content provider for content provided by the content provider for receipt by the content recipient. Notably, the establishing step can include mapping the selected preferences to the set of policy terms. The establishing step also can include exposing an interface to the content recipient, and accepting the selected preferences through the interface.
摘要:
Embodiments of the present invention provide a method, system and computer program product for reciprocal tagging of resources in a computer communications network. A method for reciprocal tagging of resources can include specifying a resource in a computing system for tagging and identifying a reciprocal resource to the specified resource and generating a tag for a specified resource, the tag referencing the reciprocal resource and specifying a relationship between the specified resource and the reciprocal resource. The method further can include additionally generating a reciprocal tag for the reciprocal resource, the reciprocal tag referencing the specified resource in the reciprocal tag and indicating a reciprocal relationship between the specified resource and the reciprocal resource. Finally, the method can include storing both tags in a data store of reciprocal tags for subsequent access.