Title:
【発明の名称】対象物の検査装置
Document Type and Number:
Japanese Patent JP2918242
Kind Code:
B2
Abstract:
The invention relates to a method and apparatus for applying dynamic nuclear polarization and magnetic imaging to studying an object. As the saturation of an electron spin system required by dynamic nuclear polarization is proceeding, the intensity of a polarizing magnetic field over the object is different from that of a polarizing magnetic field lying over the object during the detection of an NMR signal. The apparatus is provided with means for changing the intensity of a polarizing magnetic field in a manner such that the difference between magnetic field intensities is achieved.
Inventors:
RAIMO ERIKU SETSUHONEN
Application Number:
JP16825589A
Publication Date:
July 12, 1999
Filing Date:
June 29, 1989
Export Citation:
Assignee:
INSUTORUMENTARIUMU OY
International Classes:
G01R33/44; A61B5/055; A61B10/00; G01N24/12; G01R33/48; G01R33/62; (IPC1-7): A61B5/055; G01N24/12; G01R33/48
Domestic Patent References:
| JP57211539A |
Other References:
Ｊｏｕｒｎａｌ ｏｆ Ｍａｇｎｅｔｉｃ Ｒｅｓｏｎａｎｃｅ，Ｖｏｌ．７６，Ｎｏ．２，ｐ．３６６−３７０（１９８８）
Attorney, Agent or Firm:
Jun Tsuda (3 others)