or
Asynchronous-to-synchronous data concentration system
   
Document Number
DE Patent 2750000
Publication Date
1978-05-11
Link
Inventors
PECK RICHARD JOHN (US)
TONG SHIH YUNG (US)
Abstract
Abstract not available for DE2750000 Abstract of corresponding document: US4048440 Asynchronous character-oriented (start-stop) data are transmitted through a synchronous transmission channel at a rate which can exceed the synchronous rate. The excess data rate is accomplished in an input buffer at the transmitter by suppressing occasional stop bits in proportion to the difference between synchronous and asynchronous rates. An output buffer at the receiver detects start bits and thereafter monitors the presence or absence of stop bits. When a stop bit is absent, the output buffer restores it before delivering the character to the data user.
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Description:
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Number of Claims:
0
Comments:
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Applicant(s)
WESTERN ELECTRIC CO
Inventor(s)
PECK RICHARD JOHN (US)
TONG SHIH YUNG (US)
Publication Date
1978-05-11
Int. Classification
H04L25/38 ; H04L5/24 ; H04L7/04 ; H04L25/38 ; H04L5/00 ; H04L7/04 ; (IPC1-7): H04L25/38
European Classification
H04L5/24
Application number
DE19772750000 19771108
Priority Number(s)
US19760739803 19761108
Also published as
US4048440 (A1); NL7712086 (A); JP53058710 (A); GB1575934 (A); FR2370397 (A1); BE860539 (A); SE7712188L (L); SE7712188 (L); SE417562 (B); IT1087311 (B)
DE F
2750000 A
PRS Code
OD;
8227;
8228;
8235
PRS Date
1978/09/07;
1987/01/22;
1987/01/22;
1987/10/08
Code Expl.
+ REQUEST FOR EXAMINATION;
NEW PERSON/NAME/ADDRESS OF THE APPLICANT;
NEW AGENT;
- REFUSAL
INPADOC patent family
1Asynchronous-to-synchronous data concentration system
Inventor: Applicant: WESTERN ELECTRIC CO
EC:H04L5/24 IPC: H04L25/38; H04L5/24; H04L7/04(+4)
Publication info: BE860539 A1 - 1978-03-01
2ASYNCHRONOUS-TO-SYNCHRONOUS DATA CONCENTRATION SYSTEM
Inventor: PECK RICHARD J; TONG SHIH Y Applicant: WESTERN ELECTRIC CO
EC:H04L5/24 IPC: H04L25/38; H04L5/24; H04L7/04(+4)
Publication info: CA1129556 A1 - 1982-08-10
3Asynchronous-to-synchronous data concentration system
Inventor: PECK RICHARD JOHN (US); TONG SHIH YUNG (US) Applicant: WESTERN ELECTRIC CO
EC:H04L5/24 IPC: H04L25/38; H04L5/24; H04L7/04(+4)
Publication info: DE2750000 A1 - 1978-05-11 DE2750000 B2 - 1980-04-30
4Asynchronous-to-synchronous data concentration system
Inventor: Applicant: WESTERN ELECTRIC CO (US)
EC:H04L5/24 IPC: H04L25/38; H04L5/24; H04L7/04(+4)
Publication info: FR2370397 A1 - 1978-06-02 FR2370397 B1 - 1981-07-10
5DATA APPARATUS
Inventor: Applicant: WESTERN ELECTRIC CO
EC:H04L5/24 IPC: H04L25/38; H04L5/24; H04L7/04(+6)
Publication info: GB1575934 A - 1980-10-01
6Asynchronous-to-synchronous data concentration system
Inventor: Applicant: WESTERN ELECTRIC CO (US)
EC:H04L5/24 IPC: H04L25/38; H04L5/24; H04L7/04(+4)
Publication info: IT1087311 B - 1985-06-04
7SYNCHRONOUS DIGITAL DATA TRANSMISSION SYSTEM
Inventor: RICHIYAADO JIYON PETSUKU; SHII YUNGU TONGU Applicant: WESTERN ELECTRIC CO
EC:H04L5/24 IPC: H04L25/38; H04L5/24; H04L7/04(+5)
Publication info: JP1351818C C - 1986-12-11 JP53058710 A - 1978-05-26 JP61014700B B - 1986-04-19
8Asynchronous-to-synchronous data concentration system
Inventor: Applicant: WESTERN ELECTRIC CO
EC:H04L5/24 IPC: H04L25/38; H04L5/24; H04L7/04(+4)
Publication info: NL7712086 A - 1978-05-10
9Asynchronous-to-synchronous data concentration system
Inventor: PECK R J; TONG S Y Applicant: WESTERN ELECTRIC CO (US)
EC:H04L5/24 IPC: H04L25/38; H04L5/24; H04L7/04(+4)
Publication info: SE417562 B - 1981-03-23 SE417562 C - 1981-07-09
10Asynchronous-to-synchronous data concentration system
Inventor: PECK R J; TONG S Y Applicant: WESTERN ELECTRIC CO (US)
EC:H04L5/24 IPC: H04L25/38; H04L5/24; H04L7/04(+4)
Publication info: SE7712188 A - 1978-05-08 SE7712188L L - 1978-05-08
11Asynchronous-to-synchronous data concentration system
Inventor: PECK RICHARD JOHN; TONG SHIH YUNG Applicant: BELL TELEPHONE LABOR INC
EC:H04L5/24 IPC: H04L25/38; H04L5/24; H04L7/04(+4)
Publication info: US4048440 A - 1977-09-13
List of citing documents
1Verfahren zum Züchten von Fruchtkörpern von Fistulina hepatica
Inventor: HATTORI RYUICHI (JP); TANAKA HISASHI (JP) Applicant: HOUSE FOODS CORP (JP)
EC:A01G1/04; A01G1/04D IPC: A01G1/04;A01G1/04; (IPC1-7): A01G1/04
Publication info: DE4434681 - 1995-03-30
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