The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2007
Filed:
Feb. 01, 2002
Applicant:
Takashi Ishizaka, Tokyo, JP;
Inventor:
Takashi Ishizaka, Tokyo, JP;
Assignee:
Beacon Information Technology Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01); G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is to provide a system capable of preventing an increase in load even if the amount of data increases. Upon receipt of a retrieval request, a main control part specifies, from a first customer table, row numbers adapted to the retrieval request. Then the main control part determines the range of data to be retrieved in a second customer table according to predetermined computational logic from the row numbers specified, the number of rows capable of being recorded in the first customer table for each customer, and the number of rows capable of being recorded in the second customer table for each customer.