Abstract: A carbon nanotube field effect transistor (CNFET), that has a channel formed of carbon nanotubes (CNTs), includes a layered deposit of a nonstoichiometric doping oxide (NDO), such as HfOX, where the concentration of the NDO varies through the thickness of the layer(s). An n-type metal-oxide semiconductor (NMOS) CNFET made in this manner can achieve similar ON-current, OFF-current, and/or threshold voltage magnitudes to a corresponding p-type metal-oxide semiconductor (PMOS) CNFET. Such an NMOS and PMOS can be used to achieve a symmetric complementary metal-oxide semiconductor (CMOS) CNFET design.

Abstract: An apparatus comprising a packaging machine, which comprises a control unit having a process parameter generator designed to determine specific process parameters for a production process of the packaging machine. The control unit of the packaging machine also comprises a recipe generator for an adjustment process of the packaging machine preceding the production process or can be connected to a recipe generator of the apparatus, which generator is designed as a separate unit. The respective recipe generator comprises a set of rules for determining recipe variables for the adjustment process of the packaging machine and is designed to generate the recipe variables with reference to a plurality of data and to form therefrom a recipe data set for the adjustment process of the packaging machine. A method for using the apparatus is also included.

Abstract: In a packaging machine, a work station has an interior, which is surrounded by a wall and which has arranged therein a tool with at least one heating element or actor. The invention is characterized by a bus node assembly that is attached to the outside of the wall facing away from the interior and which comprises a housing cap, a circuit board and an interface connected to the circuit board and used for connection to a communication bus.

Abstract: A technology called RINSE (Removal of Incubated Nanotubes through Selective Exfoliation) is demonstrated. RINSE removes carbon nanotube (CNT) aggregates in CNFETs without compromising CNFET performance. In RINSE, CNTs are deposited on a substrate, coated with a thin adhesive layer, and sonicated. The adhesive layer is strong enough to keep the individual CNTs on the substrate, but not the larger CNT aggregates. When combined with a CNFET CMOS process as disclosed here, record CNFET CMOS yield and uniformity can be realized.

Abstract: A technology called RINSE (Removal of Incubated Nanotubes through Selective Exfoliation) is demonstrated. RINSE removes carbon nanotube (CNT) aggregates in CNFETs without compromising CNFET performance. In RINSE, CNTs are deposited on a substrate, coated with a thin adhesive layer, and sonicated. The adhesive layer is strong enough to keep the individual CNTs on the substrate, but not the larger CNT aggregates. When combined with a CNFET CMOS process as disclosed here, record CNFET CMOS yield and uniformity can be realized.

Abstract: A carbon nanotube field effect transistor (CNFET), that has a channel formed of carbon nanotubes (CNTs), includes a layered deposit of a nonstoichiometric doping oxide (NDO), such as HfOX, where the concentration of the NDO varies through the thickness of the layer(s). An n-type metal-oxide semiconductor (NMOS) CNFET made in this manner can achieve similar ON-current, OFF-current, and/or threshold voltage magnitudes to a corresponding p-type metal-oxide semiconductor (PMOS) CNFET. Such an NMOS and PMOS can be used to achieve a symmetric complementary metal-oxide semiconductor (CMOS) CNFET design.

Abstract: A packaging machine having several work stations, a transport chain and a chain deflection pulley on which the transport chain is mounted. The transport chain comprises chain clips, each chain clip having an upper part and a lower part, wherein the upper part and/or the lower part may be moveable relative to each other to move the chain clips between an open position and a closed position. The material blank may be introduced into the open chain clips and secured in the closed chain clips to transport the material blank in a direction of transport using the transport chain. A chain opening mechanism may be actively and operably changed between an opening state and a closing state in order to open and close at least one chain clip disposed on a planar oriented section of the transport chain and/or to maintain an already opened chain clip in an open state.

Abstract: A method for operating a packaging machine including one or more of the method steps advancing a transport chain along a chain deflection pulley, wherein chain clips are arranged on the transport chain and moved during the advancing motion of the transport chain along a run-on contour, to open at least one of the chain clips; introducing a flat material blank into the at least one open chain clip using a feed device or by entraining the flat material blank using a connection to a second material blank preceding the flat material blank, wherein the material blank enters the open chain clip during an advancing motion of the transport chain; closing the chain clip by leaving the run-on contour, to grip and secure the material blank in the chain clip; and transporting the material blank to a work station using the transport chain.

Abstract: The present invention relates to a packaging assembly and a method of packaging differently sized products, such as fresh meat cuts. The packaging assembly can include at least one thermoform packaging machine having at least two forming stations. The thermoform packaging machine can also include a control unit configured for providing, during operation and in a manner that is automatically adaptable in response to the supplied products, formats with a first or a second number of troughs for placing the respective products thereinto.

Abstract: A method for operating a packaging machine including one or more of the method steps advancing a transport chain along a chain deflection pulley, wherein chain clips are arranged on the transport chain and moved during the advancing motion of the transport chain along a run-on contour, to open at least one of the chain clips; introducing a flat material blank into the at least one open chain clip using a feed device or by entraining the flat material blank using a connection to a second material blank preceding the flat material blank, wherein the material blank enters the open chain clip during an advancing motion of the transport chain; closing the chain clip by leaving the run-on contour, to grip and secure the material blank in the chain clip; and transporting the material blank to a work station using the transport chain.

Abstract: A packaging machine having several work stations, a transport chain and a chain deflection pulley on which the transport chain is mounted. The transport chain comprises chain clips, each chain clip having an upper part and a lower part, wherein the upper part and/or the lower part may be moveable relative to each other to move the chain clips between an open position and a closed position. The material blank may be introduced into the open chain clips and secured in the closed chain clips to transport the material blank in a direction of transport using the transport chain. A chain opening mechanism may be actively and operably changed between an opening state and a closing state in order to open and close at least one chain clip disposed on a planar oriented section of the transport chain and/or to maintain an already opened chain clip in an open state.

Abstract: In a packaging machine, a work station has an interior, which is surrounded by a wall and which has arranged therein a tool with at least one heating element or actor. The invention is characterized by a bus node assembly that is attached to the outside of the wall facing away from the interior and which comprises a housing cap, a circuit board and an interface connected to the circuit board and used for connection to a communication bus.

Abstract: Storage trolley for receiving at least two protective covers of a packaging machine, preferably a thermoforming packaging machine, for example, for cleaning or maintenance purposes. The storage trolley has a plurality of movable holders for receiving protective covers of the packaging machine. The holders are moveable between a parking position and a receiving position. The storage trolley is configured to be stored below a machine frame of the packaging machine when the holders are in the parking position. The holders receive one or more protective covers in the receiving position.

Abstract: An apparatus comprising a packaging machine, which comprises a control unit having a process parameter generator designed to determine specific process parameters for a production process of the packaging machine. The control unit of the packaging machine also comprises a recipe generator for an adjustment process of the packaging machine preceding the production process or can be connected to a recipe generator of the apparatus, which generator is designed as a separate unit. The respective recipe generator comprises a set of rules for determining recipe variables for the adjustment process of the packaging machine and is designed to generate the recipe variables with reference to a plurality of data and to form therefrom a recipe data set for the adjustment process of the packaging machine. A method for using the apparatus is also included.

Abstract: The invention relates to a thermo-forming packaging machine comprising a forming station, a loading station, a sealing station, a cutting station, and a film transport device with at least one clamp chain for transporting a lower film web in a direction of production. Unformed portions of the lower film web are movable in a horizontal film plane along the stations. A first chain guide device of an upper chain run of the clamp chain is provided in an upper chain guide plane in the region of the forming station, the sealing station, and the cutting station. A second chain guide device of the upper chain run of the clamp chain is provided in a lower chain guide plane in the region of the loading station. The lower chain guide plane is disposed lower than the upper chain guide plane.

Abstract: The present invention relates to a packaging assembly and a method of packaging differently sized products, such as fresh meat cuts. The packaging assembly can include at least one thermoform packaging machine having at least two forming stations. The thermoform packaging machine can also include a control unit configured for providing, during operation and in a manner that is automatically adaptable in response to the supplied products, formats with a first or a second number of troughs for placing the respective products thereinto.

Abstract: The invention relates to a thermo-forming packaging machine and a method for automatic adjustment of chain guides in order to be able to change over in certain sections between chain guides being aligned parallel and converging to each other so that both shrinkable as well as non-shrinkable lower films can be processed on only one thermo-forming packaging machine.

Abstract: The invention relates to a thermo-forming packaging machine and a method which are characterized in that the location of trays in a base film upstream of a sealing station is detected by a measuring system and that the sealing station is immediately subsequently positioned such as to allow a top film to be sealed with highest accuracy matching the tray and thereby to be able to compensate for irregularities and tolerances, for example, in the film feed, in a true-to-cycle manner.

Abstract: An electric operating part assembly has a switching mat and switching mat domes which are arranged therein and which can be operated by the effect of a vertical force. The operating part has at least one pull rocker which, in its longitudinal course, is arranged parallel to the surface of the switching mat. When the pull rocker is operated, a switching arm of the pull rocker situated opposite the operating arm will move a ram arranged between the switching arm and the switching mat dome, for operating the switching mat dome, in the direction of the switching mat dome.

Abstract: An electric operating part assembly has a switching mat and switching mat domes which are arranged therein and which can be operated by the effect of a vertical force. The operating part has at least one pull rocker which, in its longitudinal course, is arranged parallel to the surface of the switching mat. When the pull rocker is operated, a switching arm of the pull rocker situated opposite the operating arm will move a ram arranged between the switching arm and the switching mat dome, for operating the switching mat dome, in the direction of the switching mat dome.