Article 2. The heads of the respective Ministries and Agencies (meaning the heads of the respective Ministries and Agencies prescribed in Article 20 paragraph 2 of the Finance Law (Law No.34 of 1947);hereinafter the same) or the officials under delegation by them (hereinafter referred to as "the heads, etc. of the respective Ministries and Agencies" ) may, if there is a claim of the State, other than a tax claim and loan claim, the money relating to which is found extremely difficult to be paid to the State by the obligor under such claim on account of their lack of solvency, convert it into a loan repayable by periodic installments (hereinafter referred to as "the time loan" ) or a loan repayable upon the rehabilitation of his solvency (hereinafter referred to as "the deferred loan" ).