US5063543A
Expired / Lapsed
US
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Timer programming apparatus
Assignee: Sony Corp
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Filing: 1990-07-23
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Granted: 1991-11-05
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Expires: 2010-07-23
Abstract
Abstract A timer apparatus in which a stored reservation date to record a program and the present date are compared and when the reserved date is past the present date the reserved date is automatically changed to the nearest future date of the same day of the week, so that user efforts are simplified and required memory space is decreased. When it is necessary to make a change in the date or day of the week being displayed, by repeating a plurality of selected display patterns within a predetermined time period it appears to the user that the date or the day of the week is being continuously and sequentially changed at a high speed, whereas only the selected patterns are being sequentially displayed.
Inventors
- 👤 Kenichi Shibuya
- 👤 Hirotsugu Okubo
- 👤 Yukio Furudate
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:06
CPC Classifications
G; G11; G11B; G11B19/00; G11B19/02; G04; G04G; G04G15/00; G04G15/006; G11B15/00; G11B15/02; G11B15/023; G11B33/00; G11B33/10
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
83 words
A timer apparatus having a date display section comprising: means for setting the date display to a desired date; said display section comprising segmented display units, in which each segment thereof is controllably energized, alone or in combination; and operating means for changing the energizing of the segments to form a plurality of abstract segment pattern displays, wherein said plurality of abstract segment pattern displays are rapidly and sequentially output for a period time until the setting of the desired date is finished.
Claim 2
Dependent Claim
83 words
A timer apparatus having a date display section comprising: means for setting the date display to a desired date; said display section comprising segmented display units, in which each segment thereof is controllably energized, alone or in combination; and operating means for changing the energizing of the segments to form a plurality of abstract segment pattern displays, wherein said plurality of abstract segment pattern displays are rapidly and sequentially output for a period time until the setting of the desired date is finished.
Claim 3
Dependent Claim
76 words
A timer apparatus according to claim 1, further comprising a day of the week display section, in which the name of each day of the week is controllably energized by said operating means to form a plurality of different pattern displays, in which each pattern display is formed of more than two but less than seven days of the week, the pattern displays being sequentially changed until said date display is set to said desired date.
Claim 4
Dependent Claim
47 words
A timer apparatus according to claim 2, wherein said plurality of pattern displays of said day of the week display section each include two pairs of consecutive days of the week, in which no day in one pair is consecutive with a day in the other pair.
Claim 5
Dependent Claim
42 words
A timer apparatus according to claim 3, wherein said plurality of pattern displays of said days of the week comprise seven different patterns of four days of the week, no more than two of said four days of the week being consecutive.
Claim 6
Dependent Claim
43 words
A timer apparatus according to claim 1, wherein each of said segmented display units includes segments for displaying all numerals from zero to nine and each of said plurality of abstract segment pattern displays has segments energized to produce patterns similar to numerals.
Claim 7
Dependent Claim
35 words
A timer apparatus according to claim 5, wherein said plurality of pattern displays of said date section comprises seven different patterns of segments energized to represent a digit other than actual digits one through nine.
Claim 8
Dependent Claim
50 words
A timer apparatus according to claim 1, wherein said date display comprises two segmented display units representing the days of the month and said operating means energized segments of the least significant digit of said two display units to display abstract segment patterns different than actual numerals zero through nine.
Claim 9
Dependent Claim
19 words
A timer apparatus according to claim 7, wherein said plurality of abstract segment pattern displays comprises seven different patterns.
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) | 1994-11-04 | 1995-05-06 | 1995-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-11-04 | 1999-05-06 | 1999-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-11-04 | 2003-05-06 | 2003-11-05 | $7700.00 | Window Closed / Lapsed |