Abstract: A filling and portioning system for food products and a method for rotational speed control of a feeder and/or mixing arm and/or counterholding device present thereon for conveying the food product in a filling hopper are described. According thereto, the feeder/mixing arm in the filling hopper can be rotated about itself by way of a motor for conveying the food product and is driven independently of a downstream conveyor mechanism. The counterholding device is also arranged in the filling hopper and can optionally be rotated about itself by way of a motor for conveying the food product and is driven independently of a downstream conveyor mechanism. The rotational speed of at least one of the motors is controlled in an automated manner in dependence of at least one machine or product parameter measured during operation of the filling and portioning system.

Abstract: The invention proposes a method for the flame signal detection by means of an ionization electrode (15) protruding into a combustion zone of a burner, comprising the steps: detecting a first signal, which is dependent on an ionization current flowing off the ionization electrode (15), generating a second signal which has a predetermined periodic course, generating a third signal by adding the first signal and the second signal, comparing the third signal with a first threshold value and generating a fourth signal on the basis of the comparison of the third signal with the first threshold value, comparing the third signal with a second threshold value different from the first threshold value and generating a fourth signal on the basis of the comparison of the third signal with the second threshold value, and determining an operating variable of the burner on the basis of at least one of the fourth signal and the fifth signal.

Abstract: The present invention relates to a method for controlling a heating unit comprising a burner (1) with a burner housing (2), an ionization electrode (7) associated with the burner (1), and a voltage supply (8) for applying an alternating voltage between the ionization electrode (7) and the burner housing (2), said method comprising the method steps: applying an alternating voltage between the ionization electrode (7) and the burner housing (2) by means of the voltage supply (8) and correcting the output of the voltage supply (8) in the event of parasitic leakage flows. The object of the present invention is in particular to improve the reliability when ascertaining the air-fuel ratio via the ionization current.

Abstract: A device and a method for distributing residual air in a pasty mass, in particular for the production of sausages, with a housing comprising a flow channel and an inlet and outlet for the pasty mass, and with a distributor means for deflecting and mixing the pasty mass thoroughly in the flow channel, where the distributor means can be adjusted such that the mixing of the pasty mass can be adjusted.

Abstract: A device and a method for distributing residual air in a pasty mass, in particular for the production of sausages, with a housing comprising a flow channel and an inlet and outlet for the pasty mass, and with a distributor means for deflecting and mixing the pasty mass thoroughly in the flow channel, where the distributor means can be adjusted such that the mixing of the pasty mass can be adjusted.

Abstract: A device and a method for distributing residual air in a pasty mass, in particular for the production of sausages, with a housing comprising a flow channel and an inlet and outlet for the pasty mass, and with a distributor means for deflecting and mixing the pasty mass thoroughly in the flow channel, where the distributor means can be adjusted such that the mixing of the pasty mass can be adjusted.

Abstract: The present invention relates to a structural protein of adeno-associated virus (AAV) which comprises at least one modification which brings about a reduction in the antigenicity, its production and use.

Abstract: The invention relates to a structural protein of adeno-associated virus (AAV) which comprises at least one mutation which brings about an increase in the infectivity of the virus.

Abstract: The invention relates to a scleroprotein of an adeno-associated virus which contains at least one mutation. Said mutation causes the chromatographic properties to be modified. The invention also relates to the production of said scleroprotein and the use thereof.

Abstract: The present invention relates to a structural protein of adeno-associated virus (AAV) which comprises at least one modification which brings about a reduction in the antigenicity, its production and use.

Abstract: The invention relates to a scleroprotein of an adeno-associated virus which contains at least one mutation. Said mutation causes the chromatographic properties to be modified. The invention also relates to the production of said scleroprotein and the use thereof.

Abstract: The invention relates to a scleroprotein of an adeno-associated virus which contains at least one mutation. Said mutation causes the chromatographic properties to be modified. The invention also relates to the production of said scleroprotein and the use thereof.

Abstract: The present invention relates to a structural protein of adeno-associated virus (AAV) which comprises at least one modification which brings about a reduction in the antigenicity, its production and use.

Abstract: The invention relates to a structural protein of adeno-associated virus (AAV) which comprises at least one mutation which brings about an increase in the infectivity of the virus.

Abstract: The invention relates to a scleroprotein of an adeno-associated virus which contains at least one mutation. Said mutation causes the chromatographic properties to be modified. The invention also relates to the production of said scleroprotein and the use thereof.

Abstract: The invention relates to a structural protein of adeno-associated virus (AAV) which comprises at least one mutation which brings about an increase in the infectivity of the virus.

Abstract: The invention relates to a structural protein of adeno-associated virus (AAV) that contains at least one modification that reduces the antigenicity of the virus. The invention further relates to the production of the structural protein and to its use.

Abstract: This invention relates to a library of nucleic acids comprising a multiplicity of expressible structural genes, preferably cap genes, from an eukaryotic virus, preferably of a parvovirus.