Camera having a remote control function
First Claim
Patent Images
1. A camera system comprising:
- a remote control device provided separately from a camera, said remote control device includinga manual operable member, andtransmitting means for transmitting a prescribed signal by operation of said manual operable member; and
the camera includingdistance measuring means for detecting a distance to an object, andmeans for recording information on a film based on the prescribed signal and the distance to the object.
1 Assignment
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Accused Products
Abstract
A camera system includes a remote controller and a body of a camera. The remote controller is incorporated in a lens cap of the camera. A photographing magnification for an object is set by the remote controller. A taking lens of the camera is automatically driven to attain an in-focus position defined by a distance to the object and the magnification set by the remote controller. Thus, an image of a desired magnification can be photographed by remote control using the remote controller.
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Citations
16 Claims
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1. A camera system comprising:
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a remote control device provided separately from a camera, said remote control device including a manual operable member, and transmitting means for transmitting a prescribed signal by operation of said manual operable member; and the camera including distance measuring means for detecting a distance to an object, and means for recording information on a film based on the prescribed signal and the distance to the object. - View Dependent Claims (2)
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3. A camera system comprising:
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remote control means provided separately from a camera, including transmitting means for transmitting a prescribed signal representing information on photographing magnification; and a camera including setting means for setting a photographing magnification in accordance with the transmitted prescribed signal, a taking leans capable of changing a focal length, distance measuring means for detecting a distance to an object, means for calculating the focal length of said taking lens based on the photographing magnification set by the setting means and the distance to the object detected by the distance measuring means, and drive means for driving said taking lens to attain the focal length calculated by said calculating means. - View Dependent Claims (4, 5, 6, 7, 8, 9)
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10. A camera system comprising:
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a lens cap provided detachably on a front of a taking lens to cover a front surface thereof, including an operating member located on a surface other than a front surface of said lens cap, and transmitting means for transmitting a prescribed signal to a camera body in a wireless manner in response to operation of said operating member; and a camera including the taking lens to be covered with said lens cap, receiving means for receiving said prescribed signal from said transmitting means in a wireless manner, and means for determining operation of said camera in response to said prescribed signal received by said receiving means.
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11. A camera system comprising:
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a lens cap provided detachably on a front of a taking lens to cover a front surface thereof, including an operating member, and transmitting means having a light emitting member to provide a light signal for transmitting a prescribed signal to a camera body in response to operation of said operating member, wherein the light emitting member is located on a surface other than a front surface of said lens cap; and a camera including the taking lens to be covered with said lens cap, receiving means having a light receiving member to receive the light signal for receiving said prescribed signal from said transmitting means, and means for determining operation of said camera in response to said prescribed signal received by said receiving means.
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12. A camera system comprising:
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means provided separately from a camera for transmitting a prescribed signal representing information on the photographing magnification; and a camera including means for receiving said prescribed signal from said transmitting means, setting means for setting a photographing magnification in accordance with said prescribed signal, a taking leans capable of changing a focal length, distance measuring means for detecting a distance to an object, means for calculating the focal length of said taking lens based on the photographing magnification set by the setting means and the distance to the object detected by the distance measuring means, and drive means for driving said taking lens to attain the focal length calculated by said calculating means. - View Dependent Claims (13)
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14. A camera system comprising:
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remote control means provided separately from a camera, including transmitting means for transmitting a prescribed signal representing information on the photographing magnification; and a camera including setting means for setting a photographing magnification in accordance with the transmitted prescribed signal, distance measuring means for detecting a distance to an object, and means for causing a picture with a desired composition, based on the photographing magnification set by the setting means and the distance to the object detected by the distance measuring means.
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15. A camera system comprising:
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remote control means provided separately from a camera, including transmitting means for transmitting a prescribed signal representing information on the photographing magnification; and a camera including setting means for setting a photographing magnification in accordance with the transmitted prescribed signal, distance measuring means for detecting a distance to an object, and means for calculating a focal length covering a desired area in an objective field, based on the photographing magnification set by the setting means and the distance to the object detected by the distance measuring means.
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16. A camera system comprising:
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remote control means provided separately from a camera, including transmitting means for transmitting a prescribed signal representing information on the photographing magnification; and a camera including setting means for setting a photographing magnification in accordance with the transmitted prescribed signal, distance measuring means for detecting a distance to an object, and means for determining an angle of view covering a desired area in an objective field, based on the photographing magnification set by the setting means and the distance to the object detected by the distance measuring means.
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Specification