Abstract: The present disclosure relates to a method for predicting an amount of water-sealed gas in a high-sulfur water-bearing gas reservoir. The method solves the problem that no method has yet been proposed for predicting the amount of water-sealed gas in a high-sulfur water-bearing gas reservoir. According to the technical solution, the method includes: considering that the volume of the gas reservoir does not change during the production of the constant-volume gas reservoir, deriving, based on a material balance method, a material balance equation of the high-sulfur water-bearing gas reservoir in consideration of water-sealed gas and water-soluble gas, solving and drawing a chart of water-sealed gas in the high-sulfur water-bearing gas reservoir by an iterative algorithm, obtaining a recovery factor of the high-sulfur water-bearing gas reservoir in consideration of water-sealed gas and water-soluble gas, and further obtaining the amount of water-seal gas in the high-sulfur water-bearing gas reservoir.

Abstract: The present disclosure relates to a method for predicting an amount of water-sealed gas in a high-sulfur water-bearing gas reservoir. The method solves the problem that no method has yet been proposed for predicting the amount of water-sealed gas in a high-sulfur water-bearing gas reservoir. According to the technical solution, the method includes: considering that the volume of the gas reservoir does not change during the production of the constant-volume gas reservoir, deriving, based on a material balance method, a material balance equation of the high-sulfur water-bearing gas reservoir in consideration of water-sealed gas and water-soluble gas, solving and drawing a chart of water-sealed gas in the high-sulfur water-bearing gas reservoir by an iterative algorithm, obtaining a recovery factor of the high-sulfur water-bearing gas reservoir in consideration of water-sealed gas and water-soluble gas, and further obtaining the amount of water-seal gas in the high-sulfur water-bearing gas reservoir.

Abstract: An apparatus comprising at least one processor and at least one memory that are configured to cause the apparatus at least to perform: causing display, in a first display area of a display, of a first map that represents a first geographic area, at a first scale, including a first location and that highlights the first location, wherein the first scale is controlled so that the first geographic area includes the first location but does not include a second location; causing simultaneous display, in a second different display area of the display, of a second map that represents a second geographic area, at a second scale, including the second location and that highlights the second location, wherein the second scale is controlled so that the second geographic area includes the second location but does not include the first location.

Abstract: A rotor for an electric motor has a shaft, a rotor core and rotor windings. The rotor core is fixed to the shaft and has a number of teeth. A winding slot is formed between adjacent teeth. The rotor includes a heat sink made of a thermally conductive material. The heat sink includes two annular portions and a plurality of connecting members connecting the two annular portions. The annular portions are located at respective axial ends of the rotor core. The connecting members are disposed in respective winding slots and are thermally connected with the rotor windings.

Abstract: An electric motor has a stator, a shaft and a rotor. The stator has an annular yoke portion; a plurality of stator teeth inwardly extending from the yoke portion; stator windings wound on the stator teeth; and a molded member made of heat conductive plastic material. The molded member has a plurality of fins arranged on an outer wall of the yoke portion, a covering portion disposed in the spaces between adjacent stator teeth, and two connecting portions respectively located at axially outer end faces of the yoke portion and connected to the covering portion and the fins. The covering portion covers an inner wall of the yoke portion and the stator windings, and connects to the fins via the connecting portions. Heat generated by the stator windings is transmitted to the fins via the covering portion and the connecting portions, where it is dissipated.

Abstract: Enhancements in lithography for forming an integrated circuit are disclosed. The enhancements include a topography analysis of a design data file to obtain accumulative topography information for different mask levels. The topography information facilitates topography driven optical proximity correction and topography driven lithography.

Abstract: Enhancements in lithography for forming an integrated circuit are disclosed. The enhancements include a topography analysis of a design data file to obtain accumulative topography information for different mask levels. The topography information facilitates topography driven optical proximity correction and topography driven lithography.

Abstract: An apparatus comprising at least one processor and at least one memory that are configured to cause the apparatus at least to perform: causing display, in a first display area of a display, of a first map that represents a first geographic area, at a first scale, including a first location and that highlights the first location, wherein the first scale is controlled so that the first geographic area includes the first location but does not include a second location; causing simultaneous display, in a second different display area of the display, of a second map that represents a second geographic area, at a second scale, including the second location and that highlights the second location, wherein the second scale is controlled so that the second geographic area includes the second location but does not include the first location.

Abstract: An electric motor has a stator, a shaft and a rotor. The stator has an annular yoke portion; a plurality of stator teeth inwardly extending from the yoke portion; stator windings wound on the stator teeth; and a molded member made of heat conductive plastic material. The molded member has a plurality of fins arranged on an outer wall of the yoke portion, a covering portion disposed in the spaces between adjacent stator teeth, and two connecting portions respectively located at axially outer end faces of the yoke portion and connected to the covering portion and the fins. The covering portion covers an inner wall of the yoke portion and the stator windings, and connects to the fins via the connecting portions. Heat generated by the stator windings is transmitted to the fins via the covering portion and the connecting portions, where it is dissipated.