ELECTRONIC PROGRAM GUIDE RETRIEVAL DEVICE, ELECTRONIC PROGRAM GUIDE RETRIEVAL METHOD AND RECORDING MEDIUM

申请公布号：JP2002135733(A)

申请号：JP20000321726

申请日期：2000.10.20

申请公布日期：2002.05.10

申请人：

CANON INC

发明人：FUNAKOSHI MASANOBU

分类号：G06F17/30;H04N5/445;H04N7/025;H04N7/03;H04N7/035;H04N7/173;(IPC1-7):H04N7/025

主分类号：G06F17/30

摘要：PROBLEM TO BE SOLVED: To enable to supplement a lacked or omitted category information and retrieve a program desired by a viewer without omission of data by analyzing items except a category and program contents information. SOLUTION: This electronic program guide retrieval device can retrieve and indicate suitably a program desired by a user among electronic program guide data containing sentences to show various items information and program contents of broadcasting programs, and therefore, is provided with a category information extracting means to extract a category information through analyzing sentences to show items information except a category information or program contents.

Power control

Burner mount for oil burning locomotives

Liquid fuel burner

Machine for operating on sheet material

Washing machine stand

Process and apparatus for taking x-ray pictures of parts of the human body

Draft tube for beer apparatus

Elektrisch angetriebene Schiffsschraube

Display stand

Alkyl phenols and method of manufacturing the same

A new or improved means of joining straps together

Improvements in or relating to the manufacture of synthetic rubber-like masses

Apparatus for projection of molten pulverized bodies

Starting device for high compression engines

Chair

Air conditioner

Traction wheel rim

Manufacture of alcohols of the saturated or unsaturated cyclopentanopolyhydrophenanthrene series or derivatives thereof

PAINT, COATING AND MOULDING COMPOSITION

INSECTICIDE