Patent US2159767A successfully refreshed from Google Patents.
US5586038A
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US
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Manufacturing history management system
Assignee: Honda Motor Co Ltd
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Filing: 1993-12-28
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Granted: 1996-12-17
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Expires: 2013-12-28
Abstract
Abstract Manufacturing history of a product is accumulated without burdening a host computer which manages a production line. Whenever a work or part to be assembled is fed to the production line, a management terminal sets an operation data area corresponding to the work in an operation file. An operation terminal is provided for each step in the production line. These operation terminals each identify a work arriving at a corresponding step station and detect the contents of operation to be carried out on the work. The detected operation contents are written in an operation data area corresponding to the identified work in an operation data area in the operation file.
Inventors
- 👤 Masao Nagaoka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:46
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/418; G05B19/4183; G05B2219/00; G05B2219/30; G05B2219/31; G05B2219/31086; G05B2219/31288; Y; Y02; Y02P; Y02P90/00; Y02P90/02
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
216 words
A manufacturing history management system for manufacturing vehicles, which comprises operation control means provided for each manufacturing step in a production line comprising a plurality of manufacturing steps, said operation control means including part identifying means for identifying a part to be assembled conveyed along said production line and operation detection means for producing the result of operation performed on said part in each step, and memory means for preserving the result of operation output in each said manufacturing step, wherein said memory means includes: a file for transmitting and receiving data about said part assembled in said production line; an operation data file corresponding to each said operation control means and possessing operation data corresponding to said part; a checker data file, in which a result of operation performed according to operation data in said operation data file is written from said operation detection means through said operation control means; and a preservation file for preserving the data in said checker data file after completion of execution of all the steps in said production line; said manufacturing history management system further comprising management means for controlling data transfer among said individual files in said memory means; and display means for displaying manufacturing history management data sent out from a host computer on a display screen.
Claim 2
Dependent Claim
216 words
A manufacturing history management system for manufacturing vehicles, which comprises operation control means provided for each manufacturing step in a production line comprising a plurality of manufacturing steps, said operation control means including part identifying means for identifying a part to be assembled conveyed along said production line and operation detection means for producing the result of operation performed on said part in each step, and memory means for preserving the result of operation output in each said manufacturing step, wherein said memory means includes: a file for transmitting and receiving data about said part assembled in said production line; an operation data file corresponding to each said operation control means and possessing operation data corresponding to said part; a checker data file, in which a result of operation performed according to operation data in said operation data file is written from said operation detection means through said operation control means; and a preservation file for preserving the data in said checker data file after completion of execution of all the steps in said production line; said manufacturing history management system further comprising management means for controlling data transfer among said individual files in said memory means; and display means for displaying manufacturing history management data sent out from a host computer on a display screen.
Claim 3
Dependent Claim
40 words
The manufacturing history management system according to claim 1, wherein when normal movement from a source to a destination through the individual files in said memory means is completed, the data in said source is deleted by said management means.
Claim 4
Dependent Claim
28 words
The manufacturing history management system according to 1 or 2, wherein a keyword is provided for relating individual table data in said individual files in said memory means.
Claim 5
Dependent Claim
28 words
The manufacturing history management system according to 1 or 2, wherein a keyword is provided for relating individual table data in said individual files in said memory means.
Claim 6
Dependent Claim
256 words
A manufacturing history management system for manufacturing vehicles on a production line comprising a plurality of manufacturing steps, said manufacturing history management system comprising: operation control means provided for each of said manufacturing step, said operation control means including: part identifying means for identifying a part to be assembled on said production line and operation detection means for producing the result of an operation performed on said part in each of said step; said manufacturing history management system further comprising: a host computer for managing and controlling each of said operation control means; memory means for preserving said result of said operation in each of said manufacturing step; wherein said memory means includes: a file for transmitting and receiving data about said part assembled in said production line; an operation data file corresponding to each said operation control means and possessing operation data corresponding to said part; a checker data file, in which a result of operation performed according to operation data in said operation data file is written from said operation detection means through said operation control means; and a preservation file for preserving the data in said checker data file after completion of execution of all the steps in said production line; and wherein said manufacturing history management system further comprises: management means for controlling data transfer among said individual files in said memory means, wherein said management means is separate from said host computer; and display means for displaying manufacturing history management data sent out from said host computer on a display screen.
Claim 7
Dependent Claim
256 words
A manufacturing history management system for manufacturing vehicles on a production line comprising a plurality of manufacturing steps, said manufacturing history management system comprising: operation control means provided for each of said manufacturing step, said operation control means including: part identifying means for identifying a part to be assembled on said production line and operation detection means for producing the result of an operation performed on said part in each of said step; said manufacturing history management system further comprising: a host computer for managing and controlling each of said operation control means; memory means for preserving said result of said operation in each of said manufacturing step; wherein said memory means includes: a file for transmitting and receiving data about said part assembled in said production line; an operation data file corresponding to each said operation control means and possessing operation data corresponding to said part; a checker data file, in which a result of operation performed according to operation data in said operation data file is written from said operation detection means through said operation control means; and a preservation file for preserving the data in said checker data file after completion of execution of all the steps in said production line; and wherein said manufacturing history management system further comprises: management means for controlling data transfer among said individual files in said memory means, wherein said management means is separate from said host computer; and display means for displaying manufacturing history management data sent out from said host computer on a display screen.
Claim 8
Dependent Claim
39 words
The manufacturing history management system of claim 4, wherein when normal movement from a source to a destination through the individual files in said memory means is completed, the data in said source is deleted by said management means.
Claim 9
Dependent Claim
26 words
The manufacturing history management system of claim 5, wherein a keyword is provided for relating individual table data in said individual files in said memory means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-12-17 | 2000-06-17 | 2000-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-12-17 | 2004-06-17 | 2004-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-12-17 | 2008-06-17 | 2008-12-17 | $7700.00 | Window Closed / Lapsed |