Abstract: A method and a system for the process-related generation of agricultural data is disclosed. A server platform includes an input tool and a query tool, wherein the user uses the input tool to executes a process-related agricultural input routine, such as a documentation routine to document an agricultural process, or a planning routine for planning an agricultural process, and wherein the query tool is linked through IT to the input tool. The user provides agricultural process parameters in the input routine to the server platform. Further, the server platform includes data memory with query data comprising different lists of agricultural questions with boundary conditions associated therewith. The query tool compares the process parameters and the boundary conditions, and based on the comparison, the query tool selects a list of agricultural questions and queries the user about questions from the selected list.

Abstract: A method and apparatus for analyzing agricultural data using an analytical tool of a server program is disclosed. The server platform includes a receiving tool that continuously receives personalized raw data on agricultural work processes, with the raw data including usage data and business data from a plurality of agricultural data sources. An analyst can present an analytical query to the analytical tool, with the analytical query comprises analytical parameters. The analytical tool, based on the analytical parameters, selects part of the raw data, anonymizes it, and aggregates it into status data based on the analytical parameters. The status data relate to a current agricultural status of an area of agricultural production, which the analytical tool may provide to the analyst.

Abstract: A method and a system for the process-related generation of agricultural data is disclosed. A server platform includes an input tool and a query tool, wherein the user uses the input tool to executes a process-related agricultural input routine, such as a documentation routine to document an agricultural process, or a planning routine for planning an agricultural process, and wherein the query tool is linked through IT to the input tool. The user provides agricultural process parameters in the input routine to the server platform. Further, the server platform includes data memory with query data comprising different lists of agricultural questions with boundary conditions associated therewith. The query tool compares the process parameters and the boundary conditions, and based on the comparison, the query tool selects a list of agricultural questions and queries the user about questions from the selected list.

Abstract: The invention relates to a bearing arrangement (12) for a part to be mounted such that the part rotates about an axis, such as a cylinder, roller, drum or shaft, comprising at least one rolling bearing (23), which is accommodated in a bearing housing (27), which is mounted movably in an arrangement housing (29) in a linearly movable manner by at least one linear guide (28), and also including an actuation device (1) for effecting a linear shifting movement of the bearing housing perpendicularly to the axis between a rest position and a working position. The actuation device includes at least one prestressed spring element, which presses the bearing housing into the working position, and at least one hydraulic or pneumatic device for generating a restoring force acting counter to the spring element for moving the bearing housing into the rest position.

Abstract: The invention relates to a bearing arrangement (12) for a part to be mounted such that the part rotates about an axis, such as a cylinder, roller, drum or shaft, comprising at least one rolling bearing (23), which is accommodated in a bearing housing (27), which is mounted movably in an arrangement housing (29) in a linearly movable manner by at least one linear guide (28), and also including an actuation device (1) for effecting a linear shifting movement of the bearing housing perpendicularly to the axis between a rest position and a working position. The actuation device includes at least one prestressed spring element, which presses the bearing housing into the working position, and at least one hydraulic or pneumatic device for generating a restoring force acting counter to the spring element for moving the bearing housing into the rest position.

Abstract: A device for driving a cylinder (1) of a printing machine has an electric motor (3) whose rotor (14) is arranged coaxially with respect to the cylinder (1) and is firmly connected so as to rotate with the latter, and whose stator (15) is held on a frame construction (2) in which the cylinder (1) is mounted such that it can be displaced axially. The rotor (14) and the stator (15) are dimensioned and coupled to the cylinder (1) and the frame construction (2), respectively, in such a way that during any axial displacement of the cylinder (1) possible during the operation of the printing machine, the gap (16) formed between stator (15) and rotor (14) remains constant both with regard to gap width (s) and with regard to length.

Abstract: A device for driving a cylinder (1) of a printing machine has an electric motor (3) whose rotor (14) is arranged coaxially with respect to the cylinder (1) and is firmly connected so as to rotate with the latter, and whose stator (15) is held on a frame construction (2) in which the cylinder (1) is mounted such that it can be displaced axially. The rotor (14) and the stator (15) are dimensioned and coupled to the cylinder (1) and the frame construction (2), respectively, in such a way that during any axial displacement of the cylinder (1) possible during the operation of the printing machine, the gap (16) formed between stator (15) and rotor (14) remains constant both with regard to gap width (s) and with regard to length.

Abstract: A bearing arrangement for opposite journals of cylinders, rolls or drums having actuators that permit a displacement of the cylinders, rolls or drums in a direction perpendicular to an axis of rotation of said cylinders, rolls or drums, each of said journals being received in a frame wall via a rotary bearing for being placed against and removed from said frame wall whereby a centered rotary bearing (6) is received in a bearing housing (1), the bearing housing (1) is arranged through a linear bearing unit (7) on a connecting structure (2) for longitudinal displacement relative to the connecting structure (2), and the connecting structure (2) is connected to the frame wall (10).

Abstract: The invention concerns a bearing arrangement for opposite journals of cylinders, rolls or drums having actuators that permit a displacement of the cylinders, rolls or drums in a direction perpendicular to an axis of rotation of said cylinders, rolls or drums, each of said journals being received in a frame wall via a rotary bearing for being placed against and removed from said frame wall.

Abstract: A semiconductor processing article is characterized by extended useful life. The article is used in a semiconductor furnace system, particularly in a low pressure chemical vapor deposition furnace for prolonged periods without requiring cleaning to remove build-up film. The semiconductor processing article is a quartz body characterized by a surface roughness having a first component with an average deviation from a first mean surface of about 2.5 to 50 microns, and a second component with an average deviation from a second mean surface of about 0.25 to 5 microns.

Abstract: A semiconductor processing article is characterized by extended useful life. The article is used in a semiconductor furnace system, particularly in a low pressure chemical vapor deposition furnace for prolonged periods without requiring cleaning to remove build-up film. The semiconductor processing article is a quartz body characterized by a surface roughness having a first component with an average deviation from a first mean surface of about 2.5 to 50 microns, and a second component with an average deviation from a second mean surface of about 0.25 to 5 microns.

Abstract: A semiconductor processing article is characterized by extended useful life. The article is used in a semiconductor furnace system, particularly in a low pressure chemical vapor deposition furnace for prolonged periods without requiring cleaning to remove build-up film. The semiconductor processing article is a quartz body characterized by a surface roughness having a first component with an average deviation from a first mean surface of about 2.5 to 50 microns, and a second component with an average deviation from a second mean surface of about 0.25 to 5 microns. The processing article is prepared for use in the furnace by mechanically blasting and chemically etching the surface of the article.