摘要:
A fastening element for fastening elongated materials in a motor vehicle with an anchoring part, which engages in the wall, to which the fastening part is attached, is proposed. The anchoring part has two spreading arms and a seal which circularly surrounds the anchoring part.
摘要:
A system and method for making a layered dental appliance. The system can include a first portion comprising a negative of a first layer of a layered dental appliance, and a second portion comprising a positive shape of a second layer of the layered dental appliance. The method can include providing a mold comprising a negative of an outer shape of a layered dental appliance, and positioning a slurry in the mold, forming a first layer of the layered dental appliance. The method can further include providing a solid structure comprising a positive shape of a second layer of the layered dental appliance, and pressing the solid structure into the slurry in the mold.
摘要:
An exterior rear view mirror for a motor vehicle, which exterior rear view mirror consists of at least two components which are connected to each other. At least one connection between the components includes at least one connecting arrangement, which is suitable for transfer of both transverse forces and compression forces and tractive forces, as well as transfer of moments from a first component to a second component. The connecting arrangement comprises a spring arranged on the first component, with inclined flanks, diverging at least in sections, seen from the first component, and a receiving groove, which is assigned to the spring, provided on the second component. The spring engages in the receiving groove. The spring and the receiving groove comprise a complementary, positive interlocking cross-section, at least in sections, so that the inclined flanks and the receiving groove form a rearward engagement normal to the receiving groove.
摘要:
An exterior rear view mirror housing, which consists of at least a first housing part and a second housing part, and which comprises an opening on its rear side for a mirror glass, whereby the second housing part contains the walls surrounding the opening. The first housing part and at least one of the walls of the second housing part surrounding the opening comprise inner surfaces which face each other oppositely. On at least one of the inner surfaces which face each other oppositely, at least one ridge is arranged, which runs parallel to the rear side and extends from the one inner surface up to a remaining clearance to the opposing inner surface.
摘要:
The invention lies in the field of production of recombinant gene products in eukaryotic cells. The invention refers to methods and materials for the fast and reproducible generation of production cells lines suitable for large scale production of recombinant gene products. The invention encompasses specific vector systems, genetic engineered host-cells and methods of use.
摘要:
The present invention relates to a dynamic mixture in the form of a dynamic mixture obtained by reacting together, in the presence of water, at least one O-substituted hydroxylamine or S-substituted thiohydroxylamine derivative with at least one perfuming, flavoring, insect repellent or attractant, bactericide or fungicide aldehyde or ketone. This mixture is capable of releasing in a controlled and prolonged manner the aldehyde or ketone into the surrounding environment. Furthermore, the present invention concerns also the use of these dynamic mixtures as perfuming ingredients as well as the perfuming compositions or perfumed articles that include these mixtures.
摘要:
The present invention relates to the field of perfumery. More particularly, it concerns polyethylene or polypropylene based polymers that have at least one β-oxy or β-thio carbonyl moiety capable of liberating a perfuming molecule such as, for example, an α,β-unsaturated ketone, aldehyde or carboxylic ester. The present invention concerns also the use of such compounds in perfumery as well as the perfuming compositions or perfumed articles that include such compounds.
摘要:
A system and method of joining together first and second electric terminals includes providing the second terminal with an aperture extending therethrough and a notch therein. The first and second terminals are positioned in overlapping relationship with one another so the aperture overlaps the first terminal to provide access to the first terminal through the second terminal, and so the notch overlaps the first terminal. Heat is applied to the first terminal through the aperture in the second terminal to heat the first and second terminals. The end of a solder wire is positioned in engagement with the notch of the heated second terminal to locate the solder wire with respect to the terminals and to melt the solder wire to form a solder pool that contacts the first and second terminals.
摘要:
The present invention describes a fragrance delivery system which releases fragrant aldehydes or ketones and/or fragrant compounds containing an olefin function upon exposure to light. This system comprises &agr;-keto esters of formula in which R′* and R″* have the meaning as defined in the application and which are generally, in case of R′*, an alkyl group carrying an abstractable hydrogen in &ggr;-position relative to the &agr;-keto function and carrying a moiety from which is derived a fragrant compound containing an olefin function, and, in case of R″*, the organic part of a primary or secondary alcohol from R″*OH which is derived a fragrant aldehyde or ketone.