Abstract: A steel sheet for crown cap having excellent formability from which a crown cap having an excellent pressure resistance can be produced without an expensive soft liner even if the steel sheet is subjected to sheet metal thinning, the steel sheet having: a chemical composition containing, in mass %, C: more than 0.006% and 0.012% or less, Si: 0.02% or less, Mn: 0.10% or more and 0.60% or less, P: 0.020% or less, S: 0.020% or less, Al: 0.01% or more and 0.07% or less, and N: 0.0080% or more and 0.0200% or less, with the balance being Fe and inevitable impurities; and a percentage of a region of more than 0% and less than 20% at a position of ½ of a sheet thickness, the region having a dislocation density of 1×1014 m?2 or less.

Abstract: A steel sheet for crown cap having: a chemical composition containing, C, Si, Mn, P, S, Al, N, with the balance being Fe and inevitable impurities; a ferrite phase in a region from a depth of ¼ of a sheet thickness to a mid-thickness part, the ferrite phase having a standard deviation of ferrite grain size of 7.0 ?m or less; a yield strength of 560 MPa or more and 700 MPa or less in a rolling direction; and a difference of 25 MPa or more between a yield strength in a 2% strain tensile test and a yield strength in a tensile test after heat treatment at 170° C. for 20 minutes, in the rolling direction.

Abstract: Provided is a steel sheet having sufficient formability and strength even after sheet metal thinning, the steel sheet including: a chemical composition containing, by mass %, C: more than 0.0060% and not more than 0.012%, Si: 0.02% or less, Mn: 0.10% or more and 0.60% or less, P: 0.020% or less, S: 0.020% or less, Al: 0.01% or more and 0.07% or less, and N: 0.0080% or more and 0.0200% or less, with the balance being Fe and inevitable impurities, in which a dislocation density at a depth position of ½ of a sheet thickness from a surface of the steel sheet is 2.0×1014/m2 or more and 1.0×1015/m2 or less.

Abstract: Provided is an environment for providing information for supporting adjustment of the respective parts for positioning. A position detecting apparatus includes: an image processing unit that detects, through image processing, a position of a feature portion from image data imaged and acquired when the feature portion of an object is positioned at the respective target positions by a moving mechanism; a position storage unit that stores the detected positions detected at the target positions in association with the respective target positions; and a display data generation unit that generates data for displaying information related to the detected positions on a display unit. The display data generation unit generates data for displaying the respective target positions and the respective detected positions, which are stored in association with the target positions, in the same coordinate space.

Abstract: A steel sheet for crown cap having: a chemical composition containing, C, Si, Mn, P, S, Al, N, with the balance being Fe and inevitable impurities; a ferrite phase in a region from a depth of ¼ of a sheet thickness to a mid-thickness part, the ferrite phase having a standard deviation of ferrite grain size of 7.0 ?m or less; a yield strength of 560 MPa or more and 700 MPa or less in a rolling direction; and a difference of 25 MPa or more between a yield strength in a 2% strain tensile test and a yield strength in a tensile test after heat treatment at 170° C. for 20 minutes, in the rolling direction.

Abstract: A steel sheet for crown cap having excellent formability from which a crown cap having an excellent pressure resistance can be produced without an expensive soft liner even if the steel sheet is subjected to sheet metal thinning, the steel sheet having: a chemical composition containing, in mass %, C: more than 0.006% and 0.012% or less, Si: 0.02% or less, Mn: 0.10% or more and 0.60% or less, P: 0.020% or less, S: 0.020% or less, Al: 0.01% or more and 0.07% or less, and N: 0.0080% or more and 0.0200% or less, with the balance being Fe and inevitable impurities; and a percentage of a region of more than 0% and less than 20% at a position of ½ of a sheet thickness, the region having a dislocation density of 1×1014 m?2 or less.

Abstract: Provided is a steel sheet having sufficient formability and strength even after sheet metal thinning, the steel sheet including: a chemical composition containing, by mass %, C: more than 0.0060% and not more than 0.012%, Si: 0.02% or less, Mn: 0.10% or more and 0.60% or less, P: 0.020% or less, S: 0.020% or less, Al: 0.01% or more and 0.07% or less, and N: 0.0080% or more and 0.0200% or less, with the balance being Fe and inevitable impurities, in which a dislocation density at a depth position of ½ of a sheet thickness from a surface of the steel sheet is 2.0×1014/m2 or more and 1.0×1015/m2 or less.

Abstract: Provided is an environment for providing information for supporting adjustment of the respective parts for positioning. A position detecting apparatus includes: an image processing unit that detects, through image processing, a position of a feature portion from image data imaged and acquired when the feature portion of an object is positioned at the respective target positions by a moving mechanism; a position storage unit that stores the detected positions detected at the target positions in association with the respective target positions; and a display data generation unit that generates data for displaying information related to the detected positions on a display unit. The display data generation unit generates data for displaying the respective target positions and the respective detected positions, which are stored in association with the target positions, in the same coordinate space.

Abstract: An image processing apparatus in accordance with an embodiment receives a setting related to a common image processing to be executed on each of a plurality of process target areas; receives a setting of a reference area for defining the plurality of process target areas on an input image; and receives a setting for regularly defining the plurality of process target areas using the reference area as a reference. In accordance with the setting related to the common image processing, image processing is executed on each of the plurality of process target areas, and a result of overall process reflecting the results of image processing of respective ones of the plurality of process target areas is output.

Abstract: It is an object to provide a method of efficiently manufacturing a double-sided circuit board having a metallic via hole which can suitably be used as a submount for mounting a semiconductor device, that is, a substrate in which the electrical contact of a metallic via hole and a circuit pattern is excellent and an element can easily be bonded and positioned. In a ceramic substrate having a via hole filled with a conductive material, a ceramic portion of at least one of faces of the ceramic substrate has a surface roughness of Ra≦0.8 &mgr;m, a substrate in which the conductive material filled in the via hole present on at least one of the faces is protruded from a surface of the face with a height of 0.3 to 5.