Abstract: The invention relates to a display device (1) having a display area (2) consisting of non-illuminated areas (9) and illuminated areas (12), wherein the centroids of adjacent illuminated areas (12) are located at distances (11, 11.1) from each other which are smaller than the resolving power of a viewer (50), wherein preferably the proportion of the non-illuminated areas (9) in the entire display area (2) is more than 70%, and wherein the display device (1) has at least one functional element (40.1, 40.2, 40.3, 40.4).

Abstract: A display device includes a display area including non-illuminated areas and illuminated areas, wherein centroids of adjacent illuminated areas are located at distances from each other which are smaller than a resolving power of a viewer, and wherein the proportion of non-illuminated areas in the entire display area is more than 70%.

Abstract: A process for preparing azomethines of the general formula (V) where R is an optionally substituted carbocyclic aromatic radical having 6 to 24 carbon atoms or an optionally substituted alkyl radical or an optionally substituted heteroaromatic radical having 5 to 24 carbon atoms, and R1 is an optionally substituted carbocyclic aromatic radical having 6 to 24 carbon atoms or an optionally substituted heteroaromatic radical having 5 to 24 carbon atoms, R2 is hydrogen or an optionally substituted carbocyclic aromatic radical having 6 to 24 carbon atoms or an optionally substituted alkyl radical or an optionally substituted cycloalkyl radical N or an optionally substituted heteroaromatic radical having 5 to 24 carbon atoms by reacting alpha-oxo carboxylates of the general formula (I) where n is a number in the range from 1 to 6, M(n+) is a cation, with aryl bromides of the general formula (IV) and amines of the general formula (II) via the alpha-iminocarboxylate intermediate of the general formula (III), in the p

Abstract: A method displays a graphical user interface of a portable computation unit on an external display unit, which has a native resolution and a native aspect ratio. An operating system of the portable computation unit is emulated on an external computation unit in an emulation. Input of user inputs is received into the portable computation unit and transmitted to the emulations. The user inputs are interpreted in the emulation. An emulated user interface of the portable computation unit is produced. The emulated user interface is transmitted in the form of graphics data to the external display unit and displayed on the external display unit.

Abstract: The present invention relates to a process for the production of trifluoromethylated unsubstituted or substituted aryl or heteroaryl compounds which comprises reacting an unsubstituted or substituted aryl or heteroaryl halide with a trifluoroacetate of formula (I) or (II), wherein R1 is hydrogen or a C1-C5 alkyl group and M an alkali metal or an ammonium ion, in the presence of and an anorganic halogenide salt or a trifluoroacetacid salt as activator compound and a catalytic combination of a copper salt with a monodentate, bidentate or tridentate aromatic or aliphatic amine or pyridine ligand.

Abstract: The invention relates to a tubular compressive orthosis having an upper edge defining a first knitted compression zone, and comprising, close to said upper edge, at least one grip element facilitating the process of putting on the orthosis. Characteristically, the grip element is a second knitted gripping zone arranged beneath the upper edge and having a mesh density higher than the mesh density of the first compression zone.

Abstract: A process is described for catalytically preparing optionally substituted aromatic or heteroaromatic nitrites of the general formula (I) Ar—CN??(I) by reacting the corresponding aryl halides of the general formula (II) Ar—X??(II) in which X is chlorine, bromine, iodine, triflate, nonaflate, mesylate or tosylate and Ar is an optionally substituted aromatic or heteroaromatic radical, characterized in that the reaction is performed in the presence of a palladium compound, a phosphine of the general formula (III) or (IV) where R is an alkyl radical and R?, R? and R?? are each an alkyl radical or an aryl radical or heteroaryl radical and A is an alkylene or arylene radical, and potassium hexacyanoferrate(II) or potassium hexacyanoferrate(III), optionally in a solvent and optionally with addition of a base.

Abstract: Described is a process for preparing diaryl ethers of the formula (I) Ar—O—Ar???(I) In which Ar is an aryl or substituted aryl group and Ar? is an aryl, substituted aryl, heteroaryl or substituted heteroaryl group, by reacting an aryl of formula (II) or a aryloxy salt of formula (III) Ar—OH??(II) Ar—OR??(III) In which Ar has the same meaning as in formula (I) and R is an alkali metal, with an aryl or heteroaryl bromide of formula (IV) Ar?—Br??(IV) In which Ar? has the same meaning as in formula (I), characterized in that the reaction is carried out in the presence of a copper(I)salt and a 1-substituted imidazole as catalyst system.

Abstract: The present invention relates to a process for the production of trifluoromethylated unsubstituted or substituted aryl or heteroaryl compounds which comprises reacting an unsubstituted or substituted aryl or heteroaryl halide with a trifluoroacetate of formula (I) or (II), wherein R1 is hydrogen or a C1-C5 alkyl group and M an alkali metal or an ammonium ion, in the presence of and an anorganic halogenide salt or a trifluoroacetacid salt as activator compound and a catalytic combination of a copper salt with a monodentate, bidentate or tridentate aromatic or aliphatic amine or pyridine ligand.

Abstract: The invention relates to a process for the preparation of optionally substituted 4?-haloalkyl-biphenyl-2-carboxylic acid esters and to a process for the preparation of corresponding optionally substituted 4?-haloalkylbiphenyl-2-carboxylic acids.

Abstract: A process for preparing ketones of the general formula (III) where R is an optionally substituted carbocyclic aromatic radical having 6 to 24 carbon atoms or an optionally substituted alkyl radical or an optionally substituted heteroaromatic radical having 5 to 24 carbon atoms, and R1 is an optionally substituted carbocyclic aromatic radical having 6 to 24 carbon atoms or an optionally substituted heteroaromatic radical having 5 to 24 carbon atoms, by reacting alpha-oxo carboxylates of the general formula (I) wherein n and m is a number in the range from 1 to 6, M(m+) is a cation, and R has the meaning indicated for formula (III), with aryl bromides of the general formula (II) R1—Br??(II) where R1 has the meaning indicated for formula (III), in the presence of two transition metals or compounds thereof as catalyst, is described.

Abstract: A process for preparing ketones of the general formula (III) where R is an optionally substituted carbocyclic aromatic radical having 6 to 24 carbon atoms or an optionally substituted alkyl radical or an optionally substituted heteroaromatic radical having 5 to 24 carbon atoms, and R1 is an optionally substituted carbocyclic aromatic radical having 6 to 24 carbon atoms or an optionally substituted heteroaromatic radical having 5 to 24 carbon atoms, by reacting alpha-oxo carboxylates of the general formula (I) wherein n and m is a number in the range from 1 to 6, M(m+) is a cation, and R has the meaning indicated for formula (III), with aryl bromides of the general formula (II) R1—Br ??(II) where R1 has the meaning indicated for formula (III), in the presence of two transition metals or compounds thereof as catalyst, is described.

Abstract: Described is a process for preparing diaryl ethers of the formula (I) Ar—O—Ar???(I) In which Ar is an aryl or substituted aryl group and Ar? is an aryl, substituted aryl, heteroaryl or substituted heteroaryl group, by reacting an aryl of formula (II) or a aryloxy salt of formula (III) Ar—OH ??(II) Ar—OR ??(III) In which Ar has the same meaning as in formula (I) and R is an alkali metal, with an aryl or heteroaryl bromide of formula (IV) Ar?—Br ??(IV) In which Ar? has the same meaning as in formula (I), characterized in that the reaction is carried out in the presence of a copper(I)salt and a 1-substituted imidazole as catalyst system.

Abstract: A method of setting up a connection in a communication environment controlled by a communication system between a first node allocated to a first contact and a second node allocated to a second contact includes the steps of providing a contact element within the first node for the first contact, the contact element having graphic and functional properties and graphically representing the second contact, an unambiguous identification and contact data being allocated to the contact element; accessing the contact data using a program and setting up a first connection from the first node to the communication system; checking within the communication system using the unambiguous identification whether the contact element is approved by the communication system for the setting-up of connections; and setting up a second connection to the second node depending on a result of the checking.

Abstract: Method and system of telecommunication between at least two users over a telecommunications network, wherein the first user is connected to the telecommunications network via a first terminal and the second user via a second terminal, and wherein a virtual representative is allocated to each user. A first virtual representative is allocated to the first user and a second virtual representative to the second user. The first and second virtual representatives are presented on the first terminal and on the second terminal.

Abstract: A process is described for catalytically preparing optionally substituted aromatic or heteroaromatic nitrites of the general formula (I) Ar—CN ??(I) by reacting the corresponding aryl halides of the general formula (II) Ar—X ??(II) in which X is chlorine, bromine, iodine, triflate, nonaflate, mesylate or tosylate and Ar is an optionally substituted aromatic or heteroaromatic radical, characterized in that the reaction is performed in the presence of a palladium compound, a phosphine of the general formula (III) or (IV) where R is an alkyl radical and R?, R? and R?? are each an alkyl radical or an aryl radical or heteroaryl radical and A is an alkylene or arylene radical, and potassium hexacyanoferrate(II) or potassium hexacyanoferrate(III), optionally in a solvent and optionally with addition of a base.

Abstract: A method for providing communications includes defining a communications parameter under control of a communications offering entity; implementing the communications parameter in a communications offering element; assigning the communications offering element to a target entity; providing at least a part of the communications offering element to the target entity; and providing, using the communications offering element, a communications offer to the target entity to communicate according to the communications parameter.

Abstract: A method for processing messages in a messaging system includes providing a message directed from a sender to a recipient, and integrating a footer into the first message. The footer includes contact information of the recipient.

Abstract: A communications system includes a web server for providing web pages, and a client computer for communicating with the web server so as to graphically display the web pages provided by the web server. A data network and a telephone network are provided. The telephone network includes a first telephone device, a switching center and a second telephone device, the first telephone device and the client computer being associated with a first user, the switching center being connected with the web server. An audio data provision element is provided for transmitting stored audio data to the second telephone device.

Abstract: A web site for providing communications a web page associated with a specific entity and a processing device. The web page is configured to accept an inputting of data and the processing device is configured to provide private communications between an end user unit and the specific entity using the inputting of data.