Abstract: In various embodiments, a lamp is provided. The lamp may include two mutually opposite end sections, which each form an electrical contact of the lamp. In each case at least one semiconductor light source is arranged in the region of the end sections. The lamp has an operating apparatus for the semiconductor light sources. The operating apparatus has electrical components, which are arranged in the region of a first section of the lamp, and the operating apparatus has at least one further electrical component, which is arranged in the region of the second end section of the lamp.

Abstract: Various embodiments relate to a circuit support for an electronic circuit. The circuit support may include at least one conductor track, and an insulating matrix that is injection-molded over the at least one conductor path in such a way as to leave open at least a first region for connecting at least one electronic component of the electronic circuit. The circuit support may include at least one fastening aid that is formed from the material for the insulating matrix and/or from the material of the at least one conductor.

Abstract: A circuit support for an electronic circuit may include at least one conductor track, a first insulation material with which the at least one conductor track is encapsulated by injection molding so as to form an insulating matrix and so as to leave open at least one first region for the connection of at least one electronic component of the electronic circuit, and a heat sink. The conductor track is encapsulated by injection molding with the first insulation material in such a way that the insulating matrix furthermore leaves open at least one second region which is arranged between the conductor track and the heat sink. The circuit support may further include a large number of spacers which are designed and arranged in order to set a height of the second region. The circuit support may further include a second insulation material with which the second region is filled.

Abstract: According to the present disclosure, a lamp is provided including a sleeve-shaped lamp housing, and a plurality of mounting plates including a light source wherein the mounting plates are configured to be arranged on a respective housing end of said lamp housing, wherein the mounting plates are connected in an electrical manner by way of at least one connecting element. The connecting element is pressed in with at least one end section into an orifice of one of the mounting plates so as to provide the electrical connection and a mechanical retaining arrangement.

Abstract: In various embodiments, a lamp is provided. The lamp may include a mounting board; at least one semiconductor light source arrangement arranged on the mounting board and comprising a base, which is provided with base contacts for supplying energy to the at least one semiconductor light source arrangement and which is compatible with a standardized incandescent lamp base; and at least one insulation displacement contact to make electrical contact with the at least one semiconductor light source arrangement.

Abstract: In various embodiments, a lamp is provided. The lamp may include two mutually opposite end sections, which each form an electrical contact of the lamp. In each case at least one semiconductor light source is arranged in the region of the end sections. The lamp has an operating apparatus for the semiconductor light sources. The operating apparatus has electrical components, which are arranged in the region of a first section of the lamp, and the operating apparatus has at least one further electrical component, which is arranged in the region of the second end section of the lamp.

Abstract: In various embodiments, a lamp is provided. The lamp may include a mounting board; at least one semiconductor light source arrangement arranged on the mounting board and comprising a base, which is provided with base contacts for supplying energy to the at least one semiconductor light source arrangement and which is compatible with a standardized incandescent lamp base; and at least one insulation displacement contact to make electrical contact with the at least one semiconductor light source arrangement.

Abstract: Analgesic compounds having the formula (I):Tyr-A-Gly-Phe-B-X-YwhereinA is a D-aminoacid group having a lower alkyl group or a lower thioalkyl group as a side chain,B is an aminoacid or a cyclic iminoacid group, either of which has a lower alkyl group as a side chain,X is an oxygen atom or an NH group, andY is a hydrogen atom or a lower alkyl group,or a pharmaceutically effective amide, ester or salt thereof.

Abstract: The invention relates to new 3,4-dihydro-5H-2,3-benzodiazepine derivatives of general formula (I) and pharmaceutically acceptable acid addition salts thereof, ##STR1## wherein R represents a phenyl group optionally carrying one or two substituents selected from the group consisting of halogen, hydroxy, C.sub.1-4 alkoxy and benzyloxy; a furyl or a thienyl group,R.sup.1 stands for a hydrogen atom or a C.sub.1-4 alkyl group,R.sup.2 and R.sup.3 each represent hydrogen atom, C.sub.1-4 alkoxy, C.sub.4-7 cycloalkoxy or benzyloxy group.The new compounds of the general formula (I) can be prepared by reducing a 5H-2,3-benzodiazepine derivative of the general formula (II) ##STR2## wherein R, R.sup.1, R.sup.2 and R.sup.3 have the above-defined meanings, with an inorganic or organic hydride and/or complex metal hydride.The new compounds of the general formula (I) possess significant central nervous effects and can advantageously be used in the therapy.

Abstract: The invention relates to new enkephalin analogues of the general formula (I),Tyr-X-Gly-Phe-Y (I)whereinTyr, Gly and Phe represent L-tyrosyl, glycyl and L-phenylalanyl residue, respectively,X is glycyl residue or a D-.alpha.-aminocarboxylic acid residue with a lower alkyl, lower thioalkyl or phenyl-(lower)-alkyl side chain, andY is the residue of an L, D or DL-.alpha.-aminophosphonic acid or L, D or DL-.alpha.-aminosulfonic acid, each having a lower alkyl side chain,and salts thereof. These compounds are prepared according to the invention so that an L-, D- or DL-.alpha.-aminophosphonic acid or an L-, D- or DL-.alpha.-aminosulfonic acid, each bearing a lower alkyl side chain, is coupled in the proper order, as defined by formula (I), with the amino acids and/or peptide fragments each having a removable protecting group on the terminal amino group, the protecting group is split off from the terminal amino group, and the free peptide is isolated as such or in the form of its salt.

Abstract: New 5H-2,3-benzodiazepine derivatives of the formula ##STR1## wherein R is phenyl having a trifluoromethyl or halogen substituent,R.sup.1 is methyl,R.sup.2 is hydrogen,R.sup.3 is methoxy and R.sup.4 is methoxy, and the pharmaceutically acceptable acid addition salts thereof, are potent tranquilizers.

Abstract: The invention relates to novel enkephalin analoge of the general formula IH.sub.2 N-C(NH)-Tyr-A-Gly-Phe-B (I)whereinTyr, Gly and Phe stand for an L-tyrosine, glycine and L-phenylalanine residue, resp.A stands for a D-amino acid residue having a lower alkyl group or a lower thioalkyl group as side chain, andB stands for an amino group or an L-proline amide moiety,and their pharmaceutically acceptable salts. These compounds can be prepared from peptides containing terminal amino group corresponding in amino acid sequence by transforming the terminal amino group to guanidino group in a known way and, if desired, by forming a salt with a pharmaceutically acceptable acid.The novel compounds of the general formula I possess valuable morphine-like (enkephalin-like) opiate activities.