BREF

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Content description


This database contains bibliographic data and facsimile images of first pages of French patent applications, European patent application and PCT international applications. It includes searchable titles and abstracts in French as well as references to the PCT publication number for the Euro-PCT documents.

Recommended use

BREF is especially designed for a quick off-line state-of-the-art applications. Due to its frequency of publication and indexed fields it is also a good tool for performing follow-up searches.

Type of documents

EP-A1 : Application for patent of invention published with search report
FR-A1 : Application for patent of invention
WO-A1 : Application for patent of invention published with search report
EP-A2 : Application for patent of invention published without search report
WO-A2 : Application for patent of invention published without search report
FR- A3 : Application for certificate of utility

For further details, see WIPO standard ST. 16 (Annex. 2)

Languages available

Searchable titles and abstracts in French.

Coverage of the overall series

From the first European application in 1978 to date.

From the first PCT document published in 1978 to date.
From January 1978 to date for French patent applications.

Update frequency

One CD-ROM per month (12 per year)

One DVD-ROM semi-annual (2 per year)

Searchable fields

The following fields are available for searching, alone or combined:


AB = Abstract
AD = Application date
AN = Application number
DP = Publication date
DS = Designated states
FT = French title
IC = All classifications (IPC version 1 to 7)
IC1 = Principal classification (IPC version 1 to 7)
IC2 = Additional classification (IPC version 1 to 7)
ICA = Classification advanced level (IPC version 8)
ICAA = Classification advanced level – Additional information (IPC version 8)
ICAI = Classification advanced level – Invention information (IPC version 8)
IN_EXP = Inventor Expression
IN_MOT = Inventor Word
IPC = All classification (IPC version 1 to 8)
KI = Document kind
NO = WO-EUROPCT number
NP = Priority number
PA_EXP = Applicant Expression
PA_MOT = Applicant Word
PD = Priority date
PN = Publication number
PRESENCE = Presence of data

Special features

The data and images are fully downloadable, bibliographic data in SGML or XML format, images in TIFF or BACON format. Using MIMOSA retrieval software, the first pages can be downloaded or printed.

Publication numbers are linked to Espacenet and IPC codes are linked to the WIPO website.

Sample record

1 – Notice view


( PN ) Publication number (click to look for this document on Espacenet):
EP 1724870 A1 20061122
( AN ) Application number:
EP 06252613 20060519
( PR ) Priority number:
JP 2005148056 20050520
( DS ) Designated state:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
( ICAI ) Class. advanced level - Invention information:
H01M 8/12 (2006.01)
H01M 8/02 (2006.01)

( FT ) French title:
Piles à combustible à oxyde solide et son procédé de fabrication
( INV ) Inventor:
Watanabe, Misa
Horiuchi, Michio
c/o Shinko Elec. Ind. Co., Ltd.
-Tokutake, Yasue
c/o Shinko Elec. Ind. Co., Ltd.
Suganuma, Shigeaki
c/o Shinko Elec. Ind. Co., Ltd.

( PA ) Applicant:
SHINKO ELECTRIC INDUSTRIES CO., LTD.
( AB ) Abstract:
La présente invention concerne une pile à combustible à oxydes solides (1) comprenant un électrolyte solide (11), des électrodes (12, 13) sur les deux surfaces de l'électrolyte solide, où au moins une des surfaces de joint, où les électrolytes solides et les électrodes sont en contact entre eux, est une surface rugosifiée ayant au moins deux différents types de rugosité de surface.
 

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