公开(公告)号：JP2000207260A

公开(公告)日：2000-07-28

申请号：JP36477599

申请日：1999-12-22

Applicant: IBM

Inventor： SONG SONG ,  REO Y RYUU ,  HON TSUAI

IPC: G06F12/00 ,  G06F5/00 ,  G06F15/16 ,  G06F17/30

Abstract: PROBLEM TO BE SOLVED: To obtain the method for storing data in a Palm OS-based hand-held device by dividing a key word included in each record and storing it as a resource type and a resource ID in resource information items which are included in the header of a resource database corresponding to the record. SOLUTION: It is decided whether there is a new data record to be stored in the hand-held device (120). When there is none, this process is ended, but when there is a new data record, a keyword is taken out of the record (130). The keyword is converted into a 6-byte long integer (140). The starting 4 bytes of the long integer are used as a resource type and the ending 2 bytes of the long integer are used as a resource ID, and data indexed by the key word are used as resource data and the contents of the data are put in a resource record (150). This new resource is added to the resource database (160). Those are carried out directly by the Palm device.

公开(公告)号：JP2001034679A

公开(公告)日：2001-02-09

申请号：JP2000169870

申请日：2000-06-07

Applicant: IBM

Inventor： HON TSUAI ,  WEI RI ,  CHAN MIN CHAN ,  SONG SONG ,  REO WAI RIU

IPC: G06F17/21 ,  G06Q10/00 ,  G06Q20/32 ,  G06Q30/06 ,  G06Q40/00 ,  G06Q40/04 ,  G06Q50/00 ,  G06F17/60

Abstract: PROBLEM TO BE SOLVED: To obtain a stock trade system based upon a hand-held device by allowing a message adapter(MA) to send to a stock transaction subsystem(STSS) a request in a characteristic message format that the STSS requires. SOLUTION: A service platform subsystem(SPSS) 3 communicates with various hand-held devices according to characteristic communication methods and message formats that those devices employ and receive stock trade requests that users of the devices issue. Here, MAs 4 and 4' are in charge of message format conversion between the SPSS 3 and STSSs 5 and 5'. When the SPSS 3 receives a stock trade request, the request is sent in standardized platform message format to the MA 4 (e.g. MA#1) connected to the STSS 5 (e.g. STSS #1) that a user specifies. The MA 4 once receiving the requests sends it in the message format needed for the STSS 1. Finally, a stock trade center 1 (2) a achieves the request.