Abstract: A wall installation connection box unit including a box housing body having a rear-side base portion and a sleeve portion projecting forward from the base portion, which sleeve portion peripherally surrounds a sanitary component mounting space, which space is accessible via an open front end face of the sleeve portion, a functional surface body including a functional surface, and a connection device which is configured for releasable fastening of the functional surface body to the base portion in different axial levels of the functional surface and includes at least one connection structure on the base portion radially outside the sleeve portion and a connection body cooperating with the connection structure, which connection body is user-operable via an actuation interface to be movable relative to the connection structure and to the functional surface body between a released position and a fastened position.

Abstract: There is provided a process of stimulating a subterranean formation via a wellbore fluid passage of a cased wellbore. The process includes, with a perforating gun, perforating at least casing to form at least one or more perforations effecting fluid communication, via the wellbore fluid passage, between a first zone of the subterranean formation and a treatment fluid source. Treatment fluid is then injected via the wellbore fluid passage, from the treatment fluid source to the first zone such that fracturing of the first zone is effected. The injecting of the treatment fluid is then suspended. A perforating gun is then deployed within the wellbore fluid passage via wireline. The casing is then perforated to form at least one or more perforations effecting fluid communication, via the wellbore fluid passage, between a second zone of the subterranean formation and the treatment fluid source.

Abstract: The present invention is based on the fundamental idea that, in many applications, the intended communication partner differs, such as by his position or other features, which are easily influenced by the user, from all other potential and unintended communication partners (third parties) in such a manner that the transmission features of the contactless interface (that is, for example, of the radio channel) between him/her and a first radio station (FS1), which is seeking to set up the connection, fulfill a specified quality criterion that is not fulfilled by all other potential communication partners or in such a manner that such a difference in the transmission features can be brought about at least by modifying at least one operating parameter of the first radio station (FS1).

Abstract: A turning device for individual sheets has at least one transport unit transporting individual sheets. At least one turning unit turns the individual sheets by 180° to turned sheets while they are being transported to a processing station arranged downstream. At least one vacuum element is arranged proximal to the at least one turning unit and transports the turned sheets in a direction toward the processing station arranged downstream.

Abstract: An inserting device has at least one transport device having at least one first transport element for transporting envelopes. At least one downstream station is arranged downstream of the at least one transport device. The envelopes are supplied to the at least one downstream station such that the envelopes are deposited in the at least one downstream station in an overlap arrangement. The overlap arrangement can be an imbricated arrangement or a stacked overlap arrangement. An inserting unit is arranged downstream of the at least one downstream station, and the envelopes are supplied to the inserting unit in the overlap arrangement.

Abstract: A transport device for transporting flat goods has at least one transport belt having longitudinal edges and a transport area. At least one vacuum device and at least one guide with sidewalls are provided. The transport area of the at least one transport belt is arranged in the at least one guide such that at least one vacuum slot is formed between at least one of the longitudinal edges of the transport belt and one of the sidewalls neighboring the at least one longitudinal edge. The at least one transport belt has a profiling configured such that vacuum acts on the flat goods via the profiling.

Abstract: A device for enveloping inserts in an envelope has at least one feeder for supplying first and second articles. A transporting device for the first and second articles received from the at least one feeder is arranged downstream of the at least one feeder. A first adhesive station with at least one applicator unit is configured to apply an adhesive onto the first article provided for forming an envelope, wherein the envelope is produced from the first article without waste. The at least one applicator unit is stationary during application of the adhesive onto the first article.

Abstract: A transport device for transporting flat goods has at least one transport belt having longitudinal edges and a transport area. At least one vacuum device and at least one guide with sidewalls are provided. The transport area of the at least one transport belt is arranged in the at least one guide such that at least one vacuum slot is formed between at least one of the longitudinal edges of the transport belt and one of the sidewalls neighboring the at least one longitudinal edge. The at least one transport belt has a profiling configured such that vacuum acts on the flat goods via the profiling.

Abstract: A turning device for individual sheets has at least one transport unit transporting individual sheets. At least one turning unit turns the individual sheets by 180° to turned sheets while they are being transported to a processing station arranged downstream. At least one vacuum element is arranged proximal to the at least one turning unit and transports the turned sheets in a direction toward the processing station arranged downstream.

Abstract: A process is disclosed for preparing di- or oligoamide alkoxylates. Diamides are prepared from carboxylic acids or carboxylic acid alkyl esters and di-, oligo-, or polyamines and are alkoxylated as a melt directly after their preparation, without any further intermediate preparation process.

Abstract: The invention relates to an apparatus and a process for the bubble-free gassing of liquids, especially of culture media for propagating tissue cultures by means of a porous membrane filament system, whereby liquid media and gas are introduced into the culture. The porous membrane filaments include both hydrophobic and hydrophobic filaments.

Abstract: In a process and an apparatus for the bubble-free gassing of liquids, especially of culture media for propagating tissue cultures, in which process and apparatus a gas exchange occurs across an immersed membrane sheet, to achieve simple, effective and as uniform as possible a distribution of the gas introduction and gas desorption without mechanical damage to the liquid constituents, a tubular membrane cage formed by hollow membrane filaments is suspended flexibly in the medium to be gassed and moved in a circular oscillating movement without true rotation. The gassing rate is controlled by altering the angular oscillating movement frequency and/or the radius of the circular path, or alternatively by altering the gas concentration and/or the pressure of the gas flowing into the membrane cage.

Abstract: The invention concerns an apparatus for growing cell cultures wherein the cultures are located in at least one liquid nutrient medium and the nutrient medium or media are introduced through at least one pump-driven feed line, and where a gas (oxygen, nitrogen, air or the like) is introduced into the head room above the liquid level of the closed container, the gas pressure being kept constant in the head room, this apparatus being designed in such a manner as to prevent effectively injury to the free cells perforce ejected when evacuating the nutrient media. To that end the invention provides an overflow line communicating with the liquid in the container and terminating outside this container, its free end being located so much above the liquid level in the container that the pressure generated by the liquid column in the overflow line balances the gas pressure in the container head room.

Abstract: What is disclosed is a light-transparent body comprising a first coextruded layer of a first extrudable light-transparent synthetic resin and a second coextruded layer of a second extrudable light-transparent synthetic resin different from said first resin, wherein said first and second coextruded layers are adjacent and wherein at least said first layer contains a dyestuff capable of fluorescing in the visible region and said second, adjacent, layer is free of the dyestuff present in said first layer.

Abstract: A dishwashing and cleansing agent composition for manual dishwashing based upon anionic surface-active surfactants consists essentially of (A) from 20% to 90% by weight of a higher sulfonate or sulfate of the group of the alkyl sulfonates, olefin sulfonates, .alpha.-sulfofatty acid alkyl esters, dialkyl sulfosuccinic esters, alkylbenzene sulfonates and alkyl sulfates, each having 8 to 20 carbon atoms in the hydrophobic moiety, and (B) from 10% to 80% by weight of a mono- or polyglycol ether sulfate of a higher 1,2-alkanediol having 10 to 22 carbon atoms; as well as a dishwashing concentrate containing this composition and a method of using this composition.