Abstract: For drying coatings and varnish, an energy transmitter (1) is provided comprising two transmitter surface elements (10) as antennas, with the transmitter elements (10) having a glass carrier plate (11) bearing a radiation layer (13) on a rear glass surface (12) whose opposite free front glass surface (17) is directed towards the surface of a component (3) to be dried. Spaced apart and parallel to the rear glass surface (12), a surface reflector (20) of a metal is positioned, with a corresponding radiation layer (13) for emitting electromagnetic radiation in a frequency band that covers the characteristic natural frequencies in ultrared of an object to be dried, the radiation layer (13) being excitable by means of a control device (16) to emit a frequency band so that natural frequencies of the object to be dried are excitable in resonance.

Abstract: This invention relates to a radio antenna as a transmitting antenna or a receiving antenna and a mobile radio system. In accordance with the invention, the radio antenna (MS-A, BTS-A) is a planar antenna and consists of one carrier part (1) of an electrically insulating material, of a coating (s) applied thereon and of two spaced coating feeders (3, 4) having an electrical connection to the interstitial coating (2). This coating is made of a coating material, which consists of specific materials in indicated amounts of substances of one binding agent, insulator, dispersing agent and distilled water. By means of the coating (2), electromagnetic waves are transmittable or receivable with a high frequency selectivity being possible in combination with a spherical characteristic.

Abstract: A first partial heating system having a first heat source with an integrated heat source heat exchanger and heat transfer devices spaced from the heat source as a radiator with heat transfer outside surfaces and flow lines and return lines between the heat source heat exchanger and the heat transfer devices containing a flowable heat transport medium. A second partial heating system having a second heat source. A heat control system with a temperature regulator and switching unit for controlling both partial heating systems for individual operation or joint operation. The second partial heating system is a radiation heating system having a radiation surface coating capable of electrical activation which is applied to the heat transfer outside surfaces of the radiator as a radiation surface of the second partial heating system.

Abstract: A first partial heating system having a first heat source with an integrated heat source heat exchanger and heat transfer devices spaced from the heat source as a radiator with heat transfer outside surfaces and flow lines and return lines between the heat source heat exchanger and the heat transfer devices containing a flowable heat transport medium. A second partial heating system having a second heat source. A heat control system with a temperature regulator and switching unit for controlling both partial heating systems for individual operation or joint operation. The second partial heating system is a radiation heating system having a radiation surface coating capable of electrical activation which is applied to the heat transfer outside surfaces of the radiator as a radiation surface of the second partial heating system.

Abstract: The present invention relates to novel reactive dyes of the formula (I) 1

Abstract: The present invention relates to novel reactive dyes of formula I 1

Abstract: This invention relates to a radio antenna as a transmitting antenna or a receiving antenna and a mobile radio system. In accordance with the invention, the radio antenna (MS-A, BTS-A) is a planar antenna and consists of one carrier part (1) of an electrically insulating material, of a coating (2) applied thereon and of two spaced coating feeders (3, 4) having an electrical connection to the interstitial coating (2). This coating is made of a coating material which consists of specific materials in indicated amounts of substances of one binding agent, insulator, dispersing agent and distilled water. By means of the coating (2), electromagnetic waves are transmittable or receivable with a high frequency selectivity being possible in combination with a spherical characteristic.

Abstract: Disclosed is an antenna radiation heater (2) to heat material using molecular resonance. A plurality of surface antenna elements (3), each having a carrier surface material (11) and a radiation coating (10) applied thereon are connected by two spaced apart electrical conductors (14, 15) in parallel, with electrical contacts as antenna limiters and with which high-frequency electromagnetic radiation can be emitted. The antenna (2) includes a harmonic generator, coupled to electrical conductors (14, 15) of element (3) for excitation of the coating (10) for emitting an oscillation spectrum within the range of natural molecular frequencies of the material being heated. The radiation coating (10) is unilaterally applied to the carrier material (11) and forms an element front facing the material being heated.

Abstract: The invention relates to an antenna radiation heating (2) to heat a matter by means of resonance with several surface antenna elements (3), each consisting of a carrier surface material (11) and a radiation coating (10) applied thereon which is delimited by two spaced electrical conductors (14, 15) in parallel, with electrical contact as antenna limiter and with which high-frequency electromagnetic radiation can be emitted. Furthermore, this antenna radiation heating (2) comprises a harmonic generator which is coupled to the two electrical conductors (14, 15) of a surface antenna element (3) for an excitation of the radiation coating (10) for emitting an oscillation spectrum within the range of molecular natural frequencies of the matter to be heated. In accordance with the invention, the radiation coating (10) is unilaterally applied to the carrier surface material (11) and forms an element front facing a matter to be heated.

Abstract: In the case of vehicle wheels the single-phase wobble may not exceed a certain maximum value if the vehicle is to satisfy certain demands of comfort. However, in this case it is of little use to measure the wobble of the vehicle brake disc and that of the vehicle hub carrying the said brake disc individually, because this is unable to give any statement concerning the wobble of the entire constructional unit. With the aid of the method according to the invention, the wobble component, due to a wheel hub, of the constructional unit mentioned can be ascertained exactly if the precise data of the very precisely produced master brake disc, which is used in the measurement instead of the vehicle brake disc, is known. The method can only be carried out successfully using the master brake disc mentioned.

Abstract: The invention relates to a heating arrangement that is characterized by a combination of the following features: the heating arrangement consists of at least one heating element (3) in the form of a flat element with two opposite-lying, essentially parallel conductors and a coating arranged therebetween for the generation of electromagnetic waves. The coating material is comprised of a binding agent, an insulating agent, a dispersion agent, water and graphite. The heating device also comprises a control device (7) with a harmonic generator containing an electric component that has a rapid rate of current rise and is suitable for generating a high harmonic content. The harmonic generator is coupled to both electric conductors of the heating element (3) in order to emit a spectrum of vibrations in natural molecular frequency ranges. A low-cost, highly effective heating system is thus provided.

Abstract: A supporting joint having a casing and a ball pin held therein comprises, on the pin side, a support having a bearing shell and, oppositely to the pin, a pressure shell. A cutout is provided in the central region of the pressure shell. On the rear side the pressure shell is provided with a cover having a support surface. Referred to the installed joint, the thickness of the pressure shell in a central support region, measured in the uninstalled state, is greater than the distance between the ball and the support surface of the cover.

Abstract: The invention relates to a bellows seal for pivot joints, wherein a first end of the bellows is tightly and rigidly connected to the joint housing. The second end of the bellow tightly and annularly surrounds a tappet and has a radial and sealing surface. Said surface is a front face divided into an inner concave ring surface and an outer concave ring surface. In relation to the axis of the bellow, the angle of inclination of the ring surfaces is approximately &agr;=70° for the external ring surface and approximately &bgr;=80° for the inner ring surface. The radial extension of the outer ring surface is approximately 12% in relation to the radius of the outer ring surface of the ring flange of the second end of the bellow.

Abstract: A coating material and method of manufacture for radiation surfaces which produce electromagnetic waves is disclosed. The coating material consists of 55 to 65% mole fraction of a base material and 35 to 45% mole fraction of graphite. The base material contains a binding agent, insulating agent, dispersing agent, and distilled water mixed together. The binding agent is comprised of distilled water, sulfated oil, phenolene or benzoisothiazolinon, casein, urea, alkali diluent and caprolactam. The method for producing the coating material includes the steps of creating the binding agent, mixing the binding agent with the other base components, and finally, mixing in the graphite. The result is a coating material with a plurality of dipoles that produces a high degree of radiation of electromagnetic waves when in a state of excitation.

Abstract: A method of sensing the axle geometry, in particular the toe-in, camber and caster, on motor vehicles with independent wheel suspensions. The inclination of certain links of the wheel suspensions is measured in at least one arbitrary motor-vehicle position, or the inclination measurements are carried out in the case of certain links of the wheel suspensions and one specific location of the vehicle body in at least one arbitrary motor-vehicle position. The measured values sensed are sent via a data line or wirelessly to a computer and either compared with vehicle-type-specific setpoint values or setpoint value ranges adapted in the computer to the currently applicable motor-vehicle position or are converted in the computer to a neutral motor-vehicle position and compared with the vehicle-type-specific setpoint values or setpoint value ranges based on a neutral motor-vehicle position.

Abstract: Disazo dyes of formula (I) where one of the two symbols X.sup.1 and X.sup.2 means hydroxy and the other amino and R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 are as defined in the specification. The invention also relates to sulphonamides as their intermediate products and to the use of the dyes for the dyeing of natural and synthetic substrates.

Abstract: A position-variable face-side clamping of a ring body between bearing legs with a screw bolt is to permit a central mounting of the screw bolt at reasonable cost. It must be possible to use especially profiled screw bolts for eccentric positions. For this purpose, the ring body and/or the bearing legs are provided with one oblong hole respectively which, on its longitudinal sides, has, in each case, at least two axially aligned, mutually opposite guide webs. In the case of oblong holes with only two guide webs on each longitudinal side, a centric mounting is possible by using a bolt with a cylindrical circumferential surface which can be received between the two guide webs. Eccentric offsets are permitted by the use of special formed bolts which have guide grooves assigned to the guide webs.

Abstract: Indoleninemethine dyes of the formula ##STR1## where the ring A is substituted or unsubstituted, R.sup.1 is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.13 -alkyl, C.sub.3 -C.sub.4 -alkenyl, C.sub.5 -C.sub.7 -cycloalkyl or substituted or unsubstituted phenyl, andR.sup.2 is substituted or unsubstituted C.sub.1 -C.sub.13 -alkyl, C.sub.3 -C.sub.4 -alkenyl, substituted or unsubstituted phenyl or substituted or unsubstituted amino,are useful for dyeing or printing synthetic materials and can be thermally transferred.

Abstract: Polyazo dyes of the formula ##STR1## where n, Y.sup.1, Y.sup.2, Y.sup.3, Y.sup.4, X, R.sup.1, R.sup.2 and R.sup.3 are each as defined in more detail in the description are useful for dyeing natural or synthetic substrates.

Abstract: Azo dyes of the formula ##STR1## where X is oxygen or a radical of the formula NR.sup.6, where R.sup.6 is hydrogen or substituted or unsubstituted C.sub.1 -C.sub.13 -alkyl,R.sup.1 is substituted or unsubstituted C.sub.1 -C.sub.13 -alkyl or substituted or unsubstituted phenyl,Y is hydrogen, halogen or cyano,Z is nitro or additionally cyano when Y is halogen or cyano,R.sup.2 is C.sub.1 -C.sub.4 -alkyl, methoxymethyl or substituted or unsubstituted phenyl,R.sup.3 is hydrogen, C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.4 -alkyl, andR.sup.4 and R.sup.5 are each substituted or unsubstituted C.sub.2 -C.sub.13 -alkyl or C.sub.2 -C.sub.6 -alkenyl,are useful for dyeing or printing synthetic materials and are synthesizable using novel dinitroaminoaromatics as diazo components.