US4810048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanical part mounting chassis with integrated circuit
Assignee: Hitachi Ltd
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Filing: 1985-10-17
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Granted: 1989-03-07
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Expires: 2005-10-17
Abstract
Abstract This invention comprises unifying circuits with a base on which mechanical parts are mounted and relates to a mechanical part mounting chassis provided with a substrate and a circuit buried in the substrate and/or spread out on the substrate surface.
Inventors
- 👤 Hideki Asano
- 👤 Shuji Eguchi
- 👤 Seikichi Tanno
- 👤 Yoshiaki Okabe
- 👤 Noriaki Taketani
- 👤 Masanori Nemoto
- 👤 Tuneo Narusawa
- 👤 Yoshimitsu Mihara
- 👤 Yukihiko Takada
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:25
CPC Classifications
H; H05; H05K; H05K3/00; G; G11; G11B; G11B33/00; G11B33/12; G02; G02B; G02B6/00; G02B6/10; G02B6/12; G02B6/12004; G11B33/02; H05K1/00; H05K1/02; H05K1/0284; H05K1/0274; H05K1/03; H05K1/0393; H05K1/05; H05K1/056; H05K1/18; H05K2201/00; H05K2201/09; H05K2201/09009; H05K2201/09045; H05K2201/09118; H05K2203/00; H05K2203/13; H05K2203/1305; H05K2203/1327; H05K3/30; H05K3/301
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
47 words
A mechanical part mounting chassis comprising a substrate; driving means for driving a recording medium; means for reading a signal recorded in said recording medium; and a circuit integral with said substrate; said driving means and said means for reading a signal being mounted on said substrate.
Claim 2
Dependent Claim
47 words
A mechanical part mounting chassis comprising a substrate; driving means for driving a recording medium; means for reading a signal recorded in said recording medium; and a circuit integral with said substrate; said driving means and said means for reading a signal being mounted on said substrate.
Claim 3
Dependent Claim
26 words
A mechanical part mounting chassis according to claim 1, wherein said circuit is buried in said substrate and/or spread out on a surface of said substrate.
Claim 4
Dependent Claim
54 words
A mechanical part mounting chassis comprising a substrate; driving means for driving a recording medium; means for reading a signal recorded in said recording medium; and a circuit integral with said substrate; said driving means and said means for reading a signal being mounted on said substrate, and said circuit being an electric circuit.
Claim 5
Dependent Claim
54 words
A mechanical part mounting chassis comprising a substrate; driving means for driving a recording medium; means for reading a signal recorded in said recording medium; and a circuit integral with said substrate; said driving means and said means for reading a signal being mounted on said substrate, and said circuit being an electric circuit.
Claim 6
Dependent Claim
26 words
A mechanical part mounting chassis according to claim 3, wherein said circuit is buried in said substrate and/or spread out on a surface of said substrate.
Claim 7
Dependent Claim
54 words
A mechanical part mounting chassis comprising a substrate; driving means for driving a recording medium; means for reading a signal recorded in said recording medium; and a circuit integral with said substrate; said driving means and said means for reading a signal being mounted on said substrate, and said circuit being an optical circuit.
Claim 8
Dependent Claim
54 words
A mechanical part mounting chassis comprising a substrate; driving means for driving a recording medium; means for reading a signal recorded in said recording medium; and a circuit integral with said substrate; said driving means and said means for reading a signal being mounted on said substrate, and said circuit being an optical circuit.
Claim 9
Dependent Claim
26 words
A mechanical part mounting chassis according to claim 5, wherein said circuit is buried in said substrate and/or spread out on a surface of said substrate.
Claim 10
Dependent Claim
58 words
A mechanical part mounting chassis comprising a substrate; driving means for driving a recording medium; means for reading a signal recorded in said recording medium; and a circuit integral with said substrate; said driving means and said means for reading a signal being mounted on said substrate, and said circuit comprising an optical circuit and an electric circuit.
Claim 11
Dependent Claim
58 words
A mechanical part mounting chassis comprising a substrate; driving means for driving a recording medium; means for reading a signal recorded in said recording medium; and a circuit integral with said substrate; said driving means and said means for reading a signal being mounted on said substrate, and said circuit comprising an optical circuit and an electric circuit.
Claim 12
Dependent Claim
20 words
The mechanical part mounting chassis as defined in claim 3 or claim 7, said electric circuit being a printed circuit.
Claim 13
Dependent Claim
28 words
A mechanical part mounting chassis as defined in claim 8, wherein said substrate is a circuit board of said printed circuit and is reinforced by another plate-like member.
Claim 14
Dependent Claim
26 words
A mechanical part mounting chassis according to claim 7, wherein said circuit is buried in said substrate and/or spread out on a surface of said substrate.
Claim 15
Dependent Claim
61 words
A mechanical part mounting chassis comprising a substrate; driving means for driving a recording medium; means for reading a signal recorded in said recording medium; and a circuit integral with said substrate; said driving means and said means for reading a signal being mounted on said substrate, and said substrate being a compound molding of a metallic plate and a resin.
Claim 16
Dependent Claim
61 words
A mechanical part mounting chassis comprising a substrate; driving means for driving a recording medium; means for reading a signal recorded in said recording medium; and a circuit integral with said substrate; said driving means and said means for reading a signal being mounted on said substrate, and said substrate being a compound molding of a metallic plate and a resin.
Claim 17
Dependent Claim
55 words
A mechanical part mounting chassis comprising a substrate; driving means for driving a recording medium; means for reading a signal recorded in said recording medium; and a circuit integral with said substrate; said driving means and said means for reading a signal being mounted on said substrate, and said substrate being of a resin make.
Claim 18
Dependent Claim
55 words
A mechanical part mounting chassis comprising a substrate; driving means for driving a recording medium; means for reading a signal recorded in said recording medium; and a circuit integral with said substrate; said driving means and said means for reading a signal being mounted on said substrate, and said substrate being of a resin make.
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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) | 1992-03-06 | 1992-09-05 | 1993-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-03-06 | 1996-09-05 | 1997-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-03-06 | 2000-09-05 | 2001-03-07 | $7700.00 | Window Closed / Lapsed |