Abstract: An IC socket for an IC package as an electrical part has a socket body to which a number of contact pins are arranged so as to establish an electrical connection between a printed circuit board and a terminal of the IC package. The contact pin comprises a first contact piece disposed on an electrical part side so as to contact the terminal of the electrical part and a second contact piece disposed on a printed circuit board side so as to contact the printed circuit board. When the first contact piece contacts the terminal and is pressed, the first contact piece is inclined and a contact end portion of the first contact piece is moved so as to slide with respect to the electrical part.

Abstract: An IC socket for an IC package as an electrical part has a socket body to which a number of contact pins are arranged so as to establish an electrical connection between a printed circuit board and a terminal of the IC package. The contact pin comprises a first contact piece disposed on an electrical part side so as to contact the terminal of the electrical part and a second contact piece disposed on a printed circuit board side so as to contact the printed circuit board. When the first contact piece contacts the terminal and is pressed, the second contact piece is inclined and a contact end portion of the second contact piece is moved so as to slide with respect to the electrical part.

Abstract: A slot table contains (1) all possible sentence patterns (VPs), arranged in rows, which a predicate in an input sentence can take, and (2) arguments of the VPs expressed as slot conditions in slots positioned in a finite number of positions. A grammatical case pattern table contains columns corresponding to respective grammatical cases of the basic patterns arranged in the order in which the cases appear in a basic pattern before shifting; all the grammatical case patterns are expressed as binary values representing existing/non-existing ones of the respective grammatical cases in respective rows corresponding to the grammatical case patterns. The binary values are added up to numbers of the position information in the basic pattern, and the grammatical cases, which correspond to columns that correspond to the last number among numbers of the binary values, are treated as grammatical cases for arguments of the VP.

Abstract: A slot table contains (1) all possible sentence patterns (VPs), arranged in rows, which a predicate in an input sentence can take, and (2) arguments of the VPs expressed as slot conditions in slots positioned in a finite number of positions. A grammatical case pattern table contains columns corresponding to respective grammatical cases of the basic patterns arranged in the order in which the cases appear in a basic pattern before shifting; all the grammatical case patterns are expressed as binary values representing existing/non-existing ones of the respective grammatical cases in respective rows corresponding to the grammatical case patterns. The binary values are added up to numbers of the position information in the basic pattern, and the grammatical cases, which correspond to columns that correspond to the last number among numbers of the binary values, are treated as grammatical cases for arguments of the VP.