Patent US5917545A successfully refreshed from Google Patents.
US5917545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic still camera that can be directly inserted in an external device
Assignee: Nikon Corp
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Filing: 1996-08-27
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Granted: 1999-06-29
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Expires: 2016-08-27
Abstract
Abstract A compact, light-weight electronic still camera that is thin and inexpensive to manufacture, and that can be insertably connected directly into a PC card slot of an external device. The electronic still camera is capable of accepting attachment of a cover member or a camera accessory for assisting the camera function. The electronic still camera includes a camera body, having a slot fitting portion which can be inserted into the PC card slot, or a card-shaped recording medium of the external device. A PC card connector is provided on the slot fitting portion, for connection with an internal connector of the slot upon insertion of the slot fitting portion thereinto. A camera accessory, having a connector for connection with the connector, is so formed as to be mountable on the camera body. The camera body is provided with a phototaking lens, an image pickup device, a memory device for the image signal, switches and a battery. The camera accessory is provided with a second battery and second memory devices.
Inventors
- 👤 Yousuke Kowno
- 👤 Osamu Ikeda
- 👤 Koichi Higashi
- 👤 Koichiro Kawamura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:20
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/21; H04N1/2104; H04N1/2112; G; G03; G03B; G03B19/00; G03B19/02; G03B17/00; G03B17/02; G03B17/56; H04N23/00; H04N23/50; H04N23/51; H04N23/55; H04N5/00; H04N5/76; H04N5/765; H04N5/77; H04N1/00127; H04N1/00204; H04N2101/00; H04N2201/00; H04N2201/0008; H04N2201/0034; H04N2201/0048; H04N2201/0051; H04N23/60; H04N23/63; H04N23/633
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
176 words
An electronic still camera for transferring image signals into a card slot of an external device, comprising: a camera body, having a phototaking lens and a card slot fitting portion, the card slot fitting portion being insertable into the card slot of the external device; a cover member in which said card slot fitting portion of the camera body is detachably inserted; an image pickup device to convert optical information into an electrical output signal; a memory device to store the electrical output signal of the image pickup device; an interface device to effect communication between the external device and said memory device upon insertion of said card slot fitting portion into the card slot of said external device; and a card connector for connection with said card slot, wherein the camera is operable when the card slot fitting portion is not inserted into the external device, and the phototaking lens extends outside the external device or the cover member when the card slot fitting portion is inserted in the external device or the cover member.
Claim 2
Dependent Claim
176 words
An electronic still camera for transferring image signals into a card slot of an external device, comprising: a camera body, having a phototaking lens and a card slot fitting portion, the card slot fitting portion being insertable into the card slot of the external device; a cover member in which said card slot fitting portion of the camera body is detachably inserted; an image pickup device to convert optical information into an electrical output signal; a memory device to store the electrical output signal of the image pickup device; an interface device to effect communication between the external device and said memory device upon insertion of said card slot fitting portion into the card slot of said external device; and a card connector for connection with said card slot, wherein the camera is operable when the card slot fitting portion is not inserted into the external device, and the phototaking lens extends outside the external device or the cover member when the card slot fitting portion is inserted in the external device or the cover member.
Claim 3
Dependent Claim
37 words
An electronic still camera according to claim 1, wherein said cover member further comprises a shutter release button; a power source; and a connector to connect the power source and the card connector of the camera body.
Claim 4
Dependent Claim
24 words
An electronic still camera according to claim 2, wherein said cover member further comprises an electronic flash device; and an electronic flash controlling circuit.
Claim 5
Dependent Claim
17 words
An electronic still camera according to claim 3, wherein said cover member further comprises a grip portion.
Claim 6
Dependent Claim
133 words
An electronic still camera for transferring image signals into a PC card slot of an external device, comprising: a camera body, having a PC card slot fitting portion, which is insertable into the PC card slot of the external device; an image pickup device to convert optical information into an electrical output signal; a memory device for to store the electrical output signal of the image pickup device; a PC card interface circuit to effect communication between the external device and said memory device upon insertion of said PC card slot fitting portion into the PC card slot of said external device; a PC card connector for connection with said PC card slot; and a battery case containing a power source, wherein said PC card connector is detachably connected to the battery case.
Claim 7
Dependent Claim
133 words
An electronic still camera for transferring image signals into a PC card slot of an external device, comprising: a camera body, having a PC card slot fitting portion, which is insertable into the PC card slot of the external device; an image pickup device to convert optical information into an electrical output signal; a memory device for to store the electrical output signal of the image pickup device; a PC card interface circuit to effect communication between the external device and said memory device upon insertion of said PC card slot fitting portion into the PC card slot of said external device; a PC card connector for connection with said PC card slot; and a battery case containing a power source, wherein said PC card connector is detachably connected to the battery case.
Claim 8
Dependent Claim
19 words
An electronic still camera according to claim 1, further comprising a mask member for covering an image pickup face.
Claim 9
Dependent Claim
79 words
An electronic still camera for transferring image signals to a recording medium slot of an external device, comprising: a camera body, having a slot fitting portions which is insertable into the recording medium slot of the external device, a connector for connection with the recording medium slot upon insertion of said slot fitting portion into the recording medium slot; and a camera accessory mountable on said camera body, having a first connector for connection with said recording medium slot.
Claim 10
Dependent Claim
79 words
An electronic still camera for transferring image signals to a recording medium slot of an external device, comprising: a camera body, having a slot fitting portions which is insertable into the recording medium slot of the external device, a connector for connection with the recording medium slot upon insertion of said slot fitting portion into the recording medium slot; and a camera accessory mountable on said camera body, having a first connector for connection with said recording medium slot.
Claim 11
Dependent Claim
98 words
An electronic still camera according to claim 7, wherein said camera body further comprises: an optical system unit, having a phototaking lens and an image pickup device, to convert light into an electrical output signal; a signal processing unit to convert the electrical output signal of said image pickup device into an image signal; a first memory device to store the image signal from said signal processing unit; a switch to activate said image pickup device and said signal processing unit; and a battery to power said image pickup device, said signal processing unit and said memory device.
Claim 12
Dependent Claim
50 words
An electronic still camera according to claim 8, said camera accessory further comprising: a second battery for power supply to the image pickup device and the signal processing unit provided in the camera body, wherein said second battery is used when said camera accessory is mounted on said camera body.
Claim 13
Dependent Claim
45 words
An electronic still camera according to claim 8, said camera accessory further comprising a second memory device to store the image signal from the signal processing, wherein the first and second memory device are used when said camera accessory is mounted on said camera body.
Claim 14
Dependent Claim
34 words
An electronic still camera according to claim 10, wherein the second memory device is used when the image signal is large, and the first memory device is used when the image signal is small.
Claim 15
Dependent Claim
37 words
An electronic still camera according to claim 7, further comprising: a second connector on said slot fitting portion; and a second connector on said camera accessory to connect with the second connector on said slot fitting portion.
Claim 16
Dependent Claim
51 words
An electronic still camera according to claim 12, wherein, when the camera accessory is mounted on the camera body, signals relating to image storage control are transmitted by said first connector of said camera accessory and signals relating to phototaking operations are transmitted by said second connector of said camera accessory.
Claim 17
Dependent Claim
40 words
An electronic still camera according to claim 7, wherein the camera accessory selectively includes a shutter release button, a display panel, an electronic flash device and an optical view finder device to be used upon mounting on the camera body.
Claim 18
Dependent Claim
41 words
An electronic still camera according to claim 7, wherein the camera accessory has a substantially in box shape, and an end, and further comprises an insertion aperture positioned at the end for inserting the slot fitting portion of the camera body.
Claim 19
Dependent Claim
104 words
An electronic still camera for transferring an object image of an object to a recording medium slot, having a protruding portion, of an external device, comprising: a slot fitting portion insertable into the recording medium slot of the external device; a connector in said slot fitting portion, for connection with the recording medium slot upon insertion of said slot fitting portion into said recording medium slot; a phototaking lens, having an optical axis, in said protruding portion to enter the object image; and an optical axis changing unit between said phototaking lens and the object, for changing the optical axis to a predetermined direction.
Claim 20
Dependent Claim
104 words
An electronic still camera for transferring an object image of an object to a recording medium slot, having a protruding portion, of an external device, comprising: a slot fitting portion insertable into the recording medium slot of the external device; a connector in said slot fitting portion, for connection with the recording medium slot upon insertion of said slot fitting portion into said recording medium slot; a phototaking lens, having an optical axis, in said protruding portion to enter the object image; and an optical axis changing unit between said phototaking lens and the object, for changing the optical axis to a predetermined direction.
Claim 21
Dependent Claim
25 words
A electronic still camera according to claim 16, wherein said optical axis changing unit further comprises a flat mirror to change the optical axis direction.
Claim 22
Dependent Claim
43 words
An electronic still camera according to claim 17, wherein said optical axis changing unit further comprises a rotary portion rotatable about the optical axis of said phototaking lens, wherein said flat mirror is connected to said rotary portion rotates with said rotary portion.
Claim 23
Dependent Claim
111 words
An electronic still camera for directly transferring image signals into a card slot of an external device, comprising: a camera body, having a phototaking lens and a card slot fitting portion, the card slot fitting portion being insertable into the card slot of the external device; and a cover member in which said card slot fitting portion of the camera body is detachably inserted, wherein the camera is operable when the card slot fitting portion is not inserted into the external device, and the phototaking lens extends outside the external device or the cover member when the card slot fitting portion is inserted in the external device or the cover member.
Claim 24
Dependent Claim
111 words
An electronic still camera for directly transferring image signals into a card slot of an external device, comprising: a camera body, having a phototaking lens and a card slot fitting portion, the card slot fitting portion being insertable into the card slot of the external device; and a cover member in which said card slot fitting portion of the camera body is detachably inserted, wherein the camera is operable when the card slot fitting portion is not inserted into the external device, and the phototaking lens extends outside the external device or the cover member when the card slot fitting portion is inserted in the external device or the cover member.
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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) | 2002-06-28 | 2002-12-28 | 2003-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-06-28 | 2006-12-28 | 2007-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-06-28 | 2010-12-28 | 2011-06-29 | $7700.00 | Window Closed / Lapsed |