The tanning cabinet contains, in a relatively small volume, an ultra violet ray generator (7). The operation is controlled by a coin operated programmer (8). The amount of money placed in the programmer (8) determines the time the generator (7) is in operation. - The cabinet has also an adjustable seat (3) and a curtain (5) to give privacy to the user. The cabinet may also contain a round diffusio...

The present invention relates to controllable electric heaters, in particular heaters employing tungsten halogen lamps and suitable for use in cookers of the type having a ceramic hob below which are placed the heaters. It is an object of the present invention to provide a controllable electric heater employing two tungsten halogen lamps and other components of an inexpensive nature and which allo...

The present invention relates to controllable electric heaters, in particular heaters employing tungsten halogen lamps and suitable for use in cookers of the type having a ceramic hob below which are placed the heaters. It is an object of the present invention to provide a controllable electric heater employing two tungsten halogen lamps and other components of an inexpensive nature and which allo...

The device includes horizontal and vertical charge transfer channels for transferring electric charges corresponding to the individual picture elements in the horizontal and vertical directions, respectively. At least one of the channels is controlled by external signals so that electric charges, corresponding to picture elements in a specified part of the picture element unit, are outputted. Th...

A method for separating antioxidant from products occurred by non- enzymatic browning reaction is presented. Thus, Maillard-type browning reaction was induced by boiling of a mixt. contg. 1M glucose and 1M glycine at 100-120≰C for 60-100 min. The mixt. was cooled to room temp. and treated with ethanol to get rid of pigment. The supernatant was treated with ethanol again. The resulting precipit...

A sluice construction for the reception, treatment and dumping of solid materials, preferably in granular or fibrous form, comprises an elongated, tubular outer shell 11 having a feed-in opening 12 and an opposing feed-out opening 13. These two openings 12,13 are each provided with a valve member in the form of a disc 14,15, fixedly connected to a circumrotatable shaft 16,17, for exposure and clos...

This invention relates to a cultivation track for agricultural, forestry and garden products in a controlled environment, for example in a greenhouse, comprising pots 20 filled with soil or the like, in which the product to be forced is arranged to be stored. The cultivation track forms a continuous, serpentine track and is designed to be able to be given an adjustable conveyance speed by means of...

A new method of pulp bleaching in which a low molecular weight catalyst, which mimics the action of ligninase, is used in conjunction with peroxide, an organic solvent and a fatty acid or its salt. Pref. the catalyst is partic. an enzyme of peroxidase type, and may have a porphyrin structure and is partic. a heamoprotein e.g. haemoglobin. The peroxide is added at up to 1% on pulp weight. The fatty...

The tanning cabinet contains, in a relatively small volume, an ultra violet ray generator (7). The operation is controlled by a coin operated programmer (8). The amount of money placed in the programmer (8) determines the time the generator (7) is in operation. - The cabinet has also an adjustable seat (3) and a curtain (5) to give privacy to the user. The cabinet may also contain a round diffusio...

Projecting reinforcements from the first concrete plate (1) comprise pairs of rods (16,17) forming a small angle with each other so that the distance between the rod free ends (18,19) is less than the reinforcement grid (14) mesh width in the mould. Thus, the free ends of each pair of reinforcement rods pass through a mesh in the reinforcement grid. The length of the rods is such that their free e...

For each wall component, two reinforced concrete plates (10,11) are cast and hardened, and during the casting process fixtures (13-18) are cast into the upper surfaces of the plates. These fixtures are so positioned that those on the one plate can work in conjunction with those on the other. When the plates have been removed from the moulds, they are spaced apart by a predetermined distance, and c...

Spacer element with a support function for insulating panes, which element is intended to be mounted between the edge of an insulating pane and a window frame, the spacer element having a long and narrow plate-shaped body which, in order to save on material, may be provided with holes, and one or more pins which belong to the body and which project out from its long side, and the spacer element mo...

The side of the winch drum (3) is tubular, (15) and the drum is rotatable around a shaft (10) driven by a motor pref. via a redn. gear (9). The drive shaft has at its free end a coupling part (11) which is not rotatable with the drum, but is movable in the longitudinal direction of the drum and connected to a second coupling part (12). In a first movement position, the second part is out of engage...

A process is proposed, in which the air/permanent gas mixture (crude medium) is passed to a first gas separation membrane and is separated into a gas stream enriched in (permeate) organic compounds and a gas stream depleted of (retentate) organic compounds, in which the organic compounds are recovered from the enriched gas stream passed over a recovery apparatus. In the process the pressure of the...