Patent US5410941A successfully refreshed from Google Patents.
US5410941A
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US
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Electronic musical instrument having an external memory device
Assignee: Yamaha Corp
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Filing: 1994-09-07
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Granted: 1995-05-02
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Expires: 2014-09-07
Abstract
Abstract An external memory medium storing data corresponding to a desired automatically playing or tone color selecting function can be removably set, so as to expand various functions of an electronic musical instrument. An identification code is recorded in the medium, and thus the function of the medium can be automatically determined from the code. The instrument is automatically set to an operation mode corresponding to the function in accordance with the determined function so that the data stored in the medium can be utilized. The determined function may be displayed to the player.
Inventors
- 👤 Harumichi Hotta
- 👤 Akira Suzuki
- 👤 Akira Tozuka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 12:06
CPC Classifications
G; G10; G10H; G10H1/00; G10H1/0008; G10H1/18; G10H1/24
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
101 words
An electronic musical instrument operable in plural operation modes each corresponding to respective data stored in plural external memory media, comprising: reading means capable of having one external memory medium removably attached thereto, said reading means for reading out data stored in the memory medium; operation mode determining means for determining an operation mode from among said plural operation modes based on the data read out from said attached memory medium; and operation mode setting means for automatically setting said determined operation mode so that the data read out by said reading means can be utilized under said determined operation mode.
Claim 2
Dependent Claim
101 words
An electronic musical instrument operable in plural operation modes each corresponding to respective data stored in plural external memory media, comprising: reading means capable of having one external memory medium removably attached thereto, said reading means for reading out data stored in the memory medium; operation mode determining means for determining an operation mode from among said plural operation modes based on the data read out from said attached memory medium; and operation mode setting means for automatically setting said determined operation mode so that the data read out by said reading means can be utilized under said determined operation mode.
Claim 3
Dependent Claim
42 words
An electronic musical instrument as defined in claim 1, in which each said external memory medium has operation mode information representing the operation mode corresponding thereto, and said operation mode determining means determines the operation mode based on the operation mode information.
Claim 4
Dependent Claim
28 words
An electronic musical instrument as defined in claim 2, in which each said external memory medium has the operation mode information as part of the data stored therein.
Claim 5
Dependent Claim
25 words
An electronic musical instrument as defined in claim 3, in which said operation mode information is stored in a leading portion of the stored data.
Claim 6
Dependent Claim
24 words
An electronic musical instrument as defined in claim 1, which further includes execution means for executing a process corresponding to the therefor operation mode.
Claim 7
Dependent Claim
62 words
An electronic musical instrument as defined in claim 1, which further includes plural control switches, and in which an operation mode of each of the control switches is set in accordance with the operation mode automatically set by said operation mode setting means, so that the data of the external memory medium is utilized in accordance with operation of the control switches.
Claim 8
Dependent Claim
19 words
An electronic musical instrument as defined in claim 1, in which the external memory medium is a floppy disk.
Claim 9
Dependent Claim
19 words
An electronic musical instrument as defined in claim 1, in which the external memory medium is an IC card.
Claim 10
Dependent Claim
18 words
An electronic musical instrument as defined in claim 1, in which the external memory medium is a CD-ROM.
Claim 11
Dependent Claim
24 words
An electronic musical instrument as defined in claim 1, which further includes display means for making a display corresponding to the determined operation mode.
Claim 12
Dependent Claim
118 words
An electronic musical instrument operable in plural operation modes each corresponding to respective data stored in plural external memory media, comprising: plural external memory media each of which is removable and which stores data; attaching means for attaching an external memory medium from among said plural external memory media to said electronic musical instrument; reading means for reading out said data stored in the attached external memory medium; operation mode determining means for determining one operation mode from among said plural operation modes based on the data read out from the attached external memory medium; and execution means for executing a function corresponding to the determined operation mode by utilizing the data read out by said reading means.
Claim 13
Dependent Claim
118 words
An electronic musical instrument operable in plural operation modes each corresponding to respective data stored in plural external memory media, comprising: plural external memory media each of which is removable and which stores data; attaching means for attaching an external memory medium from among said plural external memory media to said electronic musical instrument; reading means for reading out said data stored in the attached external memory medium; operation mode determining means for determining one operation mode from among said plural operation modes based on the data read out from the attached external memory medium; and execution means for executing a function corresponding to the determined operation mode by utilizing the data read out by said reading means.
Claim 14
Dependent Claim
42 words
An electronic musical instrument as defined in claim 11, in which each said external memory medium has operation mode information representing the operation mode corresponding thereto, and said operation mode determining means determines the operation mode based on the operation mode information.
Claim 15
Dependent Claim
28 words
An electronic musical instrument as defined in claim 12, in which each said external memory medium has the operation mode information as part of the data stored therein.
Claim 16
Dependent Claim
19 words
An electronic musical instrument as defined in claim 11, in which the external memory medium is a floppy disk.
Claim 17
Dependent Claim
19 words
An electronic musical instrument as defined in claim 11, in which the external memory medium is an IC card.
Claim 18
Dependent Claim
18 words
An electronic musical instrument as defined in claim 11, in which the external memory medium is a CD-ROM.
Claim 19
Dependent Claim
24 words
An electronic musical instrument as defined in claim 11, which further includes display means for making a display corresponding to the determined operation mode.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-05-01 | 1998-10-31 | 1999-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-05-01 | 2002-10-31 | 2003-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-05-01 | 2006-10-31 | 2007-05-02 | $7700.00 | Window Closed / Lapsed |