Work instruction system and conveyance control system in production line
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 11, 1998
Issued Date -
N/A
app pub date -
Mar 18, 1996
filing date -
Dec 25, 1990
priority date (Note) -
Expired
status (Latency Note)
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Importance

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Abstract
An object of this invention is to provide efficient operations of a production line for producing finished products by performing working in which a variety of parts are selectively combined with one another during a plurality of processes. A semi-finished product produced in processes (1 and 2) is assigned to an article number; parts serving as raw materials, a supplier of the semi-finished product, or a destination of the semi-finished product or part are specified; and these specified data are distributed and transmitted from a higher level system (4) to respective control systems (5, 6, 7 and 8) as planned data to be executed and planned data to be received. The respective systems display the contents of the data thus transmitted on display sections (52, 62, 72 and 82), issue work instructions on the basis of the contents of the data, and output request instructions to the systems (6, 7 and 8) of the supplier side on the basis of the displayed contents or output supply instructions to the destination systems (5, 6 and 7). The system which has received the request instruction outputs a conveyance instruction to the conveyance control system (9) to convey the raw materials to the system which has output the request instruction, while the system which has received the supply instruction outputs a conveyance instruction to the conveyance control system (9) to convey the raw material from the system which has output the supply instruction.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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KABUSHIKI KAISHA KOMATSU SEISAKUSHO | 3-6 AKASAKA 2-CHOME MINATO-KU TOKYO 107 |
International Classification(s)

- 1996 Application Filing Year
- B23Q Class
- 220 Applications Filed
- 74 Patents Issued To-Date
- 33.64 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Miyamoto, Nobuo | Kameoka, JP | 15 | 118 |
# of filed Patents : 15 Total Citations : 118 | |||
Wakai, Hideyuki | Toyonaka, JP | 13 | 403 |
# of filed Patents : 13 Total Citations : 403 | |||
Yao, Yoshihiro | Hirakata, JP | 1 | 10 |
# of filed Patents : 1 Total Citations : 10 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 10 Citation Count
- B23Q Class
- 5.11 % this patent is cited more than
- 27 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Oct 26, 2015 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Sep 25, 2015 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Sep 25, 2015 |
Sep 25, 2015 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
May 08, 2015 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Feb 24, 2011 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Sep 25, 2007 | I | Issuance | |
Sep 08, 2005 | P | Published | |
Dec 16, 2004 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KIRIYAMA, HIROMITSU;YAMAKAWA, KOICHI;REEL/FRAME:016140/0408 Owner name: JAPAN ATOMIC ENERGY RESEARCH INSTITUTE, JAPAN Effective Date: Dec 16, 2004 |
Aug 27, 2004 | F | Filing | |
Mar 04, 2004 | PD | Priority Date |

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