摘要:
A gas bearing is formed of a bearing member of sintered material. Sintered grains of a layer forming a desired bearing surface are deformed into the shape of a honeycomb in non-cutting fashion and are subsequently finely worked in cutting fashion, so that super-fine pores formed at corners of the honeycomb arise and which form nozzles.
摘要:
An ink writing head comprising ink ejection channels and piezoelectric transducer elements allocated to the ink ejection channels, these transducer elements being supplied with writing fluid via supply lines, contains transducer elements comprising a first piezoelectrically excitable layer and a supporting layer firmly joined to the excitable layer. The piezoelectrically excitable layer comprises deflectable regions that are respectively subdivided into a peripheral and into a central region. For generating the needed excursion of the membrane, the regions of the membrane are driven such that the peripheral region is shortened, preferably by transversal contraction, and the central region is lengthened.
摘要:
In a method or system to produce a locking connection between a toner reservoir and a cover sealing the toner reservoir, first and second locking units are provided that are locked with one another after sealing the toner reservoir with the cover. The first locking unit is arranged at an inside of the cover and the second locking unit is arranged on an outside of the toner reservoir. At least one of the two locking units has a run-in slope over which the other locking unit slides.
摘要:
The invention relates to a suspension device for at least one sliding door for closing a door opening or window opening. In this suspension device, the sliding door is displaceably mounted by two rollers that roll on at least one roll profile, and when entering the closing area, the sliding door is both displaced in the direction of the door opening as well as lowered. The rollers are arranged in an essentially vertical manner in a position outside of the closing area, and; the rollers, when entering the closing area, laterally tilt out of the vertical. The sliding door, in a pivotal motion about a horizontal axis, which is parallel to the plane of the sliding door, is displaced in the direction of the door opening and lowered.
摘要:
The invention relates to quinoline and isoquinoline derivatives of general formula I and a process for their production, and their use as inflammation inhibitors.
摘要:
The invention relates to pentanol derivatives of general formula I that are substituted by quinazoline, quinoxaline, cinnoline, indazole, phthalazine, naphthyridine, benzothiazole, dihydroindolone, dihydroisoindolone, benzimidazole or indole, a process for their production and their use as anti-inflammatory agents.
摘要:
The present invention relates to non-steroidal progestins of the general formula (I) wherein R1 and R2 are independently of each other —H or —F, R3 is —CH3 or —CF3, and Ar is or a pharmaceutically acceptable derivative or analogue thereof. These progestins are suitable for selectively modulating progesterone receptor mediated effects in different target tissues, particularly in uterine tissue versus breast tissue. Therefore, the progestins of the present invention, optionally in combination with estrogens, may be used for contraception (in particular in estrogen-free oral contraceptives), hormone replacement therapy and the treatment of gynecological disorders. The present invention furthermore relates to methods for selectively modulating progesterone receptor mediated effects in different target tissues or organs.
摘要:
The invention relates to quinoline and isoquinoline derivatives of general formula I a process for their production and their use as inflammation inhibitors.
摘要:
A device for simultaneous application of a plurality of adhesive spot s to a substrate, having a metering apparatus for conveying a predetermined volume of adhesive to a plurality of applicator nozzles for the application of respectively one adhesive spot to the substrate. A distribution apparatus distributes the volume of adhesive conveyed by the metering, device to the applicator nozzles. A warming medium is heated in a warning apparatus for heating the adhesive to a temperature desired for manipulation. The metering apparatus and the distribution apparatus are connected with each other by a conveying line containing an adhesive conduit. Feed lines with adhesive conduits lead from the distribution apparatus to the applicator nozzles, wherein a closed loop of the warming medium is formed, starting at the warming apparatus, and routed via the distribution apparatus and the feed lines to the applicator nozzles, and is returned via the feed lines and the distribution apparatus to the warming apparatus.