US4346978A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Operating aid arrangement for cameras
Assignee: Minolta Co Ltd
•
Filing: 1980-12-02
•
Granted: 1982-08-31
•
Expires: 2000-12-02
Abstract
Abstract A camera capable of informing a photographer of conditions of a camera by means of human voice, which is adapted to arrange improper camera operating conditions in a predetermined order, and to give them as warnings in a sequential manner. Further, prior to every warning statement, precursory sounds are adapted to be given, to call attention of the photographer. In addition, a camera capable of narrating the explanation of the way to handle the camera is disclosed.
Inventors
- 👤 Nobuyuki Taniguchi
- 👤 Masaaki Nakai
- 👤 Tokuji Ishida
- 👤 Isamu Uchida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:13
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/18
Claims Analysis
Total Claims: 31
Claim 1
Independent Claim
77 words
A camera capable of informing a person of conditions of a camera by means of voice comprising: means for detecting a camera condition; means for selecting a plurality of information in a predetermined order in response to said detecting means; means for generating a voice to narrate said plurality of said information in said predetermined order; and means for producing a preparatory sound to call the attention of the person to the camera prior to the narration.
Claim 2
Dependent Claim
77 words
A camera capable of informing a person of conditions of a camera by means of voice comprising: means for detecting a camera condition; means for selecting a plurality of information in a predetermined order in response to said detecting means; means for generating a voice to narrate said plurality of said information in said predetermined order; and means for producing a preparatory sound to call the attention of the person to the camera prior to the narration.
Claim 3
Dependent Claim
35 words
A camera as claimed in claim 1, wherein said producing means includes means for sounding a plurality of, sounds, the number of which is equal to that of the number of information to be narrated.
Claim 4
Dependent Claim
27 words
A camera as claimed in claim 1 wherein the camera includes a shutter release which upon actuation terminates the voice generation and preparatory sound generation means operations.
Claim 5
Dependent Claim
144 words
A camera capable of informing a person of conditions of a camera by means of voice comprising: means for detecting a camera condition; means for selecting a plurality of information in a predetermined order in response to said detecting means; means for generating a voice to narrate said plurality of said information in said predetermined order; and means for controlling said voice generating means to narrate only one of the information which is at the top of said predetermined order and advancing the narration to the next information in said order in response to a manual operation, said information being a plurality of steps of explanation of the way to handle the camera, and said controlling and advancing means including a member to be manually operated by the person who has understood the preceding step of explanation and wants to advance the next step.
Claim 6
Dependent Claim
144 words
A camera capable of informing a person of conditions of a camera by means of voice comprising: means for detecting a camera condition; means for selecting a plurality of information in a predetermined order in response to said detecting means; means for generating a voice to narrate said plurality of said information in said predetermined order; and means for controlling said voice generating means to narrate only one of the information which is at the top of said predetermined order and advancing the narration to the next information in said order in response to a manual operation, said information being a plurality of steps of explanation of the way to handle the camera, and said controlling and advancing means including a member to be manually operated by the person who has understood the preceding step of explanation and wants to advance the next step.
Claim 7
Dependent Claim
45 words
A camera as claimed in claim 4, wherein said controlling and advancing means further includes a member for controlling said voice generating means to repeat the same step if the member is operated by a person who wants to listen to the same step again.
Claim 8
Dependent Claim
53 words
A camera as claimed in claim 5, wherein said controlling and advancing means further includes a member for controlling said voice generating means to return the narration to the top of said predetermined order if the member is operated by a person who wants to listen to the narration from the beginning again.
Claim 9
Dependent Claim
83 words
A camera capable of informing a person of conditions of a camera by means of voice comprising: means for detecting a camera condition; means for selecting a plurality of information in a predetermined order in response to said detecting means; and means for generating a voice to narrate said plurality of said information in said predetermined order, said camera being capable of a plurality of selectable exposure modes, and said detecting means including means for identifying the selected one of the exposure modes.
Claim 10
Dependent Claim
83 words
A camera capable of informing a person of conditions of a camera by means of voice comprising: means for detecting a camera condition; means for selecting a plurality of information in a predetermined order in response to said detecting means; and means for generating a voice to narrate said plurality of said information in said predetermined order, said camera being capable of a plurality of selectable exposure modes, and said detecting means including means for identifying the selected one of the exposure modes.
Claim 11
Dependent Claim
64 words
A camera as claimed in claim 7, wherein said detecting means further includes means for checking a plurality of possible abnormal conditions of the camera, and said selecting means includes means for determining the significance of the checked abnormal condition in the identified mode and arranging the information corresponding to the checked and significant abnormal conditions in the predetermined order to provide a warning.
Claim 12
Dependent Claim
35 words
A camera as claimed in claim 7, wherein said selecting means selects the information in response to the identified mode for narrating an explanation of the way to handle the camera in the selected mode.
Claim 13
Dependent Claim
26 words
A camera as claimed in claim 7, wherein after an effectuation of a photographic operation, a completion of said photographic operation is adapted to be voiced.
Claim 14
Dependent Claim
27 words
A camera as claimed in claim 9, wherein a statement setting forth said selected mode is adapted to be given as a preliminary statement of said explanation.
Claim 15
Dependent Claim
45 words
A camera as claimed in claim 11, wherein said camera is further adapted to provide when an exposure correction or an automatic exposure locking are being effected, such announcement that these are in operation is given by means of voice prior to said preliminary statement.
Claim 16
Dependent Claim
71 words
A camera capable of informing a person of conditions of a camera by means of voice comprising: means for checking possible abnormal conditions of the camera; means for identifying an exposure mode selected from a plurality of possible exposure modes; means for determining the significance of the checked abnormal condition in the identified mode; and means for generating a voice to narrate about said checked and significant abnormal condition for warning.
Claim 17
Dependent Claim
71 words
A camera capable of informing a person of conditions of a camera by means of voice comprising: means for checking possible abnormal conditions of the camera; means for identifying an exposure mode selected from a plurality of possible exposure modes; means for determining the significance of the checked abnormal condition in the identified mode; and means for generating a voice to narrate about said checked and significant abnormal condition for warning.
Claim 18
Dependent Claim
22 words
A camera as claimed in claim 13 wherein the camera includes a shutter release which upon actuation terminates the voice generation operation.
Claim 19
Dependent Claim
67 words
A camera capable of informing a person of conditions of a camera by means of voice comprising: means for checking possible abnormal conditions of the camera; means for generating a voice to narrate about said checked abnormal conditions for warning; and means for producing a preparatory sound to call the attention of the person to the camera prior to the narration which warns of the abnormal condition.
Claim 20
Dependent Claim
67 words
A camera capable of informing a person of conditions of a camera by means of voice comprising: means for checking possible abnormal conditions of the camera; means for generating a voice to narrate about said checked abnormal conditions for warning; and means for producing a preparatory sound to call the attention of the person to the camera prior to the narration which warns of the abnormal condition.
Claim 21
Dependent Claim
26 words
A camera as claimed in claim 15, wherein said producing means includes means for continuing the sound for a predetermined time before advancing to the narration.
Claim 22
Dependent Claim
28 words
A camera as claimed in claim 15, wherein said producing means includes means for continuing the sound until the person switches the camera to listen to the narration.
Claim 23
Dependent Claim
30 words
A camera as claimed in claim 15, wherein said producing means includes means for beginning the production of sound in response to the initial stage of a shutter release operation.
Claim 24
Dependent Claim
31 words
A camera as claimed in claim 15, wherein said voice generating means and said preparatory sound producing means are capable of being separately and selectably changeable into a silent condition, respectively.
Claim 25
Dependent Claim
27 words
A camera as claimed in claim 15 wherein the camera includes a shutter release which upon actuation terminates the voice generation means and preparatory sound means operations.
Claim 26
Dependent Claim
31 words
A camera as claimed in claim 15 further including an acoustical volume control means to vary the volume of the generated voice in response to the volume level of ambient noise.
Claim 27
Dependent Claim
133 words
A multi-mode acoustical camera for providing audio comments on the operation of the camera comprising: a camera body; detection means in the camera body for monitoring predetermined operating functions of the camera in both an aperture priority and shutter priority mode of operation and providing a resulting signal indicative of any abnormal conditions; means for determining which mode of operation is selected; means for determining from the detection means signals the relative significance of any abnormal conditions to the other abnormal conditions, if any, detected in a particular mode of operation; means for alerting the user of the existence of abnormal conditions prior to any picture taking, and means for producing audible predetermined word comments in a prearranged sequence based on the determination of the means for determining significance of the abnormal conditions.
Claim 28
Dependent Claim
133 words
A multi-mode acoustical camera for providing audio comments on the operation of the camera comprising: a camera body; detection means in the camera body for monitoring predetermined operating functions of the camera in both an aperture priority and shutter priority mode of operation and providing a resulting signal indicative of any abnormal conditions; means for determining which mode of operation is selected; means for determining from the detection means signals the relative significance of any abnormal conditions to the other abnormal conditions, if any, detected in a particular mode of operation; means for alerting the user of the existence of abnormal conditions prior to any picture taking, and means for producing audible predetermined word comments in a prearranged sequence based on the determination of the means for determining significance of the abnormal conditions.
Claim 29
Dependent Claim
36 words
The invention of claim 22 wherein the means for alerting the user includes an audio alarm and means for activating the audio alarm to generate a predetermined timed period of sound for each abnormal condition detected.
Claim 30
Dependent Claim
37 words
The invention of claim 22 further including an acoustical volume control means to vary the volume of word comments in direct response to the volume level of ambient noise including a microphone mounted in the camera body.
Claim 31
Dependent Claim
40 words
The invention of claim 22 wherein the means for producing audible predetermined word comments further includes a memory means for storing a plurality of predetermined word comments in at least two different languages and means for selecting a particular language.
References Cited (Backward Citations)
US3582949A
Cited
US4270852A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-08-30 | 1986-03-01 | 1986-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-08-30 | 1990-03-01 | 1990-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-08-30 | 1994-03-01 | 1994-08-31 | $7700.00 | Window Closed / Lapsed |