Source: http://www.google.com/patents/US6427150?dq=5,832,511
Timestamp: 2015-10-06 21:42:13
Document Index: 83361269

Matched Legal Cases: ['art 415', 'art 411', 'art 415', 'art 411', 'art 413', 'art 415', 'art 419', 'art 421', 'art 419', 'art 417', 'art 420']

Patent US6427150 - System and method for digital data communication - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsA plurality of HTML files having their file names which may directly be recognized by a filtering part 415 in a data receiver are stored in a data storage part 411. File names of the HTML files are assigned to their headers by a data converter 412, and the files converted and multiplexed are repeatedly...http://www.google.com/patents/US6427150?utm_source=gb-gplus-sharePatent US6427150 - System and method for digital data communicationAdvanced Patent SearchPublication numberUS6427150 B1Publication typeGrantApplication numberUS 09/477,735Publication dateJul 30, 2002Filing dateJan 5, 2000Priority dateMay 6, 1998Fee statusPaidAlso published asCN1118772C, CN1266518A, EP0994427A1, EP0994427A4, US6643655, US20030115222, WO1999057654A1Publication number09477735, 477735, US 6427150 B1, US 6427150B1, US-B1-6427150, US6427150 B1, US6427150B1InventorsMasahiro Oashi, Tatsuya Shimoji, Yasuyuki Sonoda, Keisei YamamuroOriginal AssigneeMatsushita Electric Industrial Co., Ltd.Export CitationBiBTeX, EndNote, RefManPatent Citations (25), Non-Patent Citations (3), Referenced by (27), Classifications (26), Legal Events (5) External Links: USPTO, USPTO Assignment, EspacenetSystem and method for digital data communication
US 6427150 B1Abstract
A plurality of HTML files having their file names which may directly be recognized by a filtering part 415 in a data receiver are stored in a data storage part 411. File names of the HTML files are assigned to their headers by a data converter 412, and the files converted and multiplexed are repeatedly transmitted by a data multiplexing and transmitting part 413. A filtering part 415 selects the data having exact match with the filtering condition. A data processing part 419 performs data processing required for generating images, and the images thus generated are displayed on a screen of the display part 421. The data processing part 419 provides a switching command to a filtering conditions varying part 417 when an operator enters a file to be linked through an input part 420. The file to be linked is received as a result of changing the filtering conditions. In this way, the files required can be received and be displayed dynamically without storing all the HTML files linked one another even in temporary basis.
What is claimed is: 1. A digital data communication system comprising a transmitter and a receiver,
A) the transmitter including: a1) file storing means for storing a plurality of files, and a2) transmission means for repeatedly transmitting the files packetized thereby in accordance with a transmission protocol, the packetized files uniquely assigned identifiers; B) the receiver including: b1) selective receiving means for selectively receiving the packetized files having predetermined identifiers in accordance with a selecting condition set therein and outputting data contained in the packetized files, b2) display data generating means for generating display data according to the outputted data, and b3) selecting condition varying means for varying the selecting condition; and C) wherein c1) the file storing means stores files formed of self-descriptive data which include a reference command for referring another file, and wherein the identifier of each file includes characters directly be selected by the selecting condition varying means, c2) the display data generating means generates display data according to the self-descriptive data outputted by the selective receiving means, and c3) the selecting condition varying means provides an identifier assigned to a file so as to obtain the file specified by the reference command in the self-descriptive data to the selective receiving means.