Abstract: A high-frequency surgical device for treating a tissue surface, device having an electrode device, in which a first electrode is formed on a working surface intended for contact with the tissue, and having a high-frequency generator, to the one pole of which the first electrode can be connected for operation. The surgical device is wherein a second electrode is formed on the working surface which electrode can be connected to the same pole, wherein a control device is connected to this and is designed initially to connect the first electrode and then to switch on the second electrode.

Abstract: A high-frequency surgical device for treating a tissue surface, device having an electrode device, in which a first electrode is formed on a working surface intended for contact with the tissue, and having a high-frequency generator, to the one pole of which the first electrode can be connected for operation. The surgical device is wherein a second electrode is formed on the working surface which electrode can be connected to the same pole, wherein a control device is connected to this and is designed initially to connect the first electrode and then to switch on the second electrode.

Abstract: The present invention relates to a device for the contactless energy and data transmission, having a primary unit provided with a primary inductor, and a secondary unit provided with a secondary inductor. The primary and secondary units are at least temporarily so relatively positioned that between the primary inductor and the secondary inductor a transformer coupling distance is formed. Furthermore, the primary unit is set up for the contactless transmission of energy to the secondary unit and the secondary unit is designed for supplying terminals connected thereto. The device is further developed in that the primary unit has means for interrupting the energy transmission across the transformer coupling distance in energy transmission intervals and the secondary unit has means for detecting the energy transmission intervals. Further, the secondary unit has means for transmitting data in the energy transmission intervals and/or the primary unit has means for transmitting data to the secondary unit.

Abstract: The present invention is directed to a portable data medium and method for transferring configuration data from an external computer to a sensor.

Abstract: The present invention is directed to a sensor for use in automation technology and a method for transferring configuration data from an external computer to a sensor.

Abstract: The present invention is directed to a sensor for use in automation technology for detecting a measurand, particularly for detecting objects or articles, and a method for configuring a sensor.

Abstract: The present invention relates to a device for the contactless energy and data transmission, having a primary unit provided with a primary inductor, and a secondary unit provided with a secondary inductor. The primary and secondary units are at least temporarily so relatively positioned that between the primary inductor and the secondary inductor a transformer coupling distance is formed. Furthermore, the primary unit is set up for the contactless transmission of energy to the secondary unit and the secondary unit is designed for supplying terminals connected thereto. The device is further developed in that the primary unit has means for interrupting the energy transmission across the transformer coupling distance in energy transmission intervals and the secondary unit has means for detecting the energy transmission intervals. Further, the secondary unit has means for transmitting data in the energy transmission intervals and/or the primary unit has means for transmitting data to the secondary unit.