摘要:
A magnetic head adjuster is disclosed for adjusting the positional relation between a magnetic disk and a magnetic head for recording or reproducing information on or from the disk. The magnetic head is secured to a plate spring having at least three support arms located around the magnetic head. The plate spring is supported on a carrier so that the distance between the carrier and each of the three support arms can be adjusted.
摘要:
A circuit element mounting structure for an electronic still camera having a photographing lens, a recording medium, a magnetic recording unit provided with a magnetic head, a base, an inner housing lid housing the recording medium and which can be moved into and out of contact with the magnetic head on the base, an outer lid located outside of the inner housing lid, and an image pickup element for converting an image made through the photographing lens into an electric signal. The circuit element mounting structure has a circuit base plate, on which is provided at least a circuit for recording an image on the recording medium and a circuit for driving the recording medium and the magnetic head, with the circuit base plate being disposed along a bottom of the base and a top of the inner housing lid.
摘要:
A magnetic head adjuster is disclosed for adjusting the positional relation between a magnetic disk and a magnetic head for recording or reproducing information on or from the disk. The magnetic head is secured to a plate spring having at least three support arms located around the magnetic head. The plate spring is supported on a carrier so that the distance between the carrier and each of the three support arms can be adjusted.
摘要:
A fill-in light emitting apparatus having an illuminating mechanism for emitting illumination light whose color temperature can be varied; a color temperature metering mechanism for measuring the color temperature of the external light; and a color temperature controlling mechanism for varying the color temperature of the illumination light in accordance with color temperature data measured by the color temperature metering mechanism.
摘要:
A parallax correcting apparatus is provided which comprises an imaging device driving mechanism for supporting an imaging device so as to move away from and close to the optical axis of a finder optical system. The imaging device driving mechanism moves the imaging device in accordance with the object distance detected by an object distance measuring device. The invention is also directed to a parallax adjusting method and apparatus during assembly of a camera.
摘要:
An optical image recording and reading apparatus includes a camera having an optical system which forms a focused image of an object at a predetermined position, and a holder and a scanner which can be selectively mounted to the camera portion. The holder and scanner have a common holding mechanism which holds an electronic development type recording medium on which a visible image is formed upon photographing without any need for chemical treatment after exposure so, that a light receiving surface of the recording medium can be located at the predetermined position. The scanner further has an image reading mechanism which reads an image developed on the recording medium.
摘要:
A fill-in light emitting apparatus having an illuminating mechanism for emitting illumination light whose color temperature can be varied; a color temperature metering mechanism for measuring the color temperature of the external light; and a color temperature controlling mechanism for varying the color temperature of the illumination light in accordance with color temperature data measured by the color temperature metering mechanism.
摘要:
An adapter for connecting an interchangeable lens, such as a lens which is ordinarily intended for use with a single-lens reflex camera, for which the distance from the rear surface on the lens to a focal plane is relatively great, to a camera body, such as a video camera body, for which the distance from the front surface of the lens mount to a focal plane is relatively small. The adapter includes a diaphragm, which is used in place of the diaphragm of the interchangeable lens, and an electric motor for controlling the aperture value provided by the diaphragm. The aperture data supplied by the interchangeable lens is transmitted to the camera body as electrical data, which is preferably produced with a variable resistor or the like. Contacts are provided on the casing of the adapter for transmitting data to the camera body and receiving an operating signal for the motor from the camera body.
摘要:
A computer system includes a computer and a peripheral device. A communication cable, used to connect the peripheral device to the computer, has a first cable, a second cable and a patch unit. The first cable encloses a set of power lines and a set of data lines, and the second cable encloses a set of data lines. The patch unit includes a socket with first and second contacts. In the patch unit, the sets of data lines of the first and second cables are connected. One of the power lines is connected to the first contact, and another of the power lines is connected to the second contact. The first cable connects the patch unit with the peripheral device, and the second cable connects the patch unit with the computer. When power is applied from an external source to the first and second contacts, the power is supplied from the first and second contacts to the peripheral device.
摘要:
A mode changing device for a camera employing a minimum number of actuating members to permit a user to change an operating mode and/or setting of the camera. A mode actuating member and a selector switch, used in conjunction with an LCD panel that indicates the mode and setting that has been selected by the user, permits the user to easily select and/or adjust the features of the camera, such as a photographing mode, a playback mode, an exposure mode, a white balance mode, a copy/monitor mode and a time/date mode. When the mode changing device is applied to a still video camera having a playback function, a change-over switch automatically changes the operating mode of the camera from a record mode to a playback mode when a monitoring adapter is connected to the camera, further reducing the number of actuating members that are needed to control the camera. In addition, the camera is designed to minimize the waste of electrical power by inhibiting the operation playback mode until the camera is instructed to begin operating.