摘要:
An automatic white balance adjusting system for a color video camera employs a high luminance part of the luminance signal to control automatic gain controllers for the red and blue components of the signals.
摘要:
A semiconductor device comprising: an element portion having a heat generation portion; a control circuit portion having a control circuit for controlling the element portion; and a metal member. The element portion and the control circuit portion are adjacently disposed oh a surface portion of a semiconductor substrate. The metal member as an external electrode for the element portion is disposed directly on the element portion through an interlayer insulation film. The metal member is also disposed directly on the control circuit portion through the interlayer insulation film.
摘要:
A semiconductor device is provided having a power transistor structure. The power transistor structure includes a plurality of first wells disposed independently at a surface portion of a semiconductor layer; a deep region having a portion disposed in the semiconductor layer between the first wells; a drain electrode connected to respective drain regions in the first wells; a source electrode connected to respective source regions and channel well regions in the first wells, such that either the drain electrode or the source electrode is connected to an inductive load; and a connecting member for supplying the deep region with a source potential, where the connecting member is configurable to connect to the drain electrode when the drain electrode is connected to the inductive load and to connect to the source electrode when the source electrode is connected to said inductive load.
摘要:
A meter module includes a meter panel in which meters and indication lamps are mounted, a centralized control circuit board in which control circuits for car electric devices including the meters and indication lamps are installed, an electric junction box for distribution of power, input and output signals and for integration of earth lines, and a module case. The electric junction box is formed by setting a bus-bar circuit board and an insulator cover in the module case. The centralized control circuit board and the meter panel are fixed over the electric junction box, whereby the meter panel, the centralized control circuit board and the electric junction box are intensively incorporated. The above arrangement simplifies electric wiring in the instrument panel portion of car and facilitates assembling of the electric devices such as the meter panel. A wiring harness protector includes a protector main body for protecting a wiring harness therein and a cover. A plurality of through holes are concentrated in the cover, and a plurality of connectors in the wiring harness set in the protector main body are set through the corresponding through holes in a direction perpendicular to the wiring harness extending direction. The connectors are fixed through a connector stopper to form a multipolar connector. The wiring harness protector simplifies the wiring harness, especially the wiring arrangement of instrument panel harness, and facilitates setting and assembling of wiring harness.
摘要:
A printer which is compact, can accurately supply paper and has reduced noise characteristics. Additionally, the printer enables easy correction of paper jams and can be selectively operated in various modes according to the user's preference. The printer includes a paper feed roller which is pivotable between a paper feed position and a non-feeding position, a drive force transmitting mechanism for transmitting a drive force to the paper feed roller, a carriage reciprocatively movable along the width of the paper fed by the paper feed roller, and an intermediate transmission mechanism attached to the side of the carriage. Only when the carriage is in a stand-by position, the intermediate transmission mechanism couples with the drive force transmitting mechanism to transmit to the paper feed roller a paper-feed directional rotating force so as to rotate the paper feed roller to the paper feed position. The intermediate transmission mechanism is preferably an idler rotatably mounted on the side of the carriage. The paper feed roller is preferably driven through a planetary gear mechanism including a sun gear provided on a drive shaft, a paper-feed roller holder rotatably mounted on the drive shaft, and a planetary gear coaxially provided with the paper feed roller supported with the paper-feed roller holder.
摘要:
To effectively form a branch harness from a trunk harness, the wire harness comprises an insulating sheet, a plurality of horizontal harness conductors arranged in parallel to each other on the insulating sheet, and a plurality of second harness conductors also arranged in parallel to each other and perpendicular to said first harness conductors on the insulating sheet. The first and second harness conductors are selectively connected to each other through holes formed in another insulating sheet with soldering, welding, rivets or grommets or by cutting off harness conductor ends along a line inclined at 45 degrees with respect to the harness conductor. Further, it is preferable to directly form male or female connector terminals at each end of the harness conductors.
摘要:
A composite camera apparatus employing a video camera device, a still camera device and a strobe device. The video camera device includes an electric circuit for picking up video data and processing the video data to record a video signal on a recording medium, such as a video tape. The electric circuit of the video camera apparatus includes means, associated with a strobe device and responsive to initiation of stroboscopic flashing, for controlling the electric circuit for recording the video signal so that a predetermined number of the video data picked-up at the occurrence of stroboscopic flashing, may not be reproduced when the video signal is reproduced by means of a VTR on a video monitor.
摘要:
A magnetic recorder or reproducer in an electronic camera system wherein a subject is pure-electronically still-photographed and recorded on a rotating magnetic disc, and the reproducing of an image is carried out by a television system or a printer.In this rotary magnetic recording-reproducing apparatus, the addressing of tracks is performed under two modes including absolute addresses and relative addresses, so that the most proper mode can be used in accordance with the purpose of use of the track addresses. Particularly, the adverse influence of a shift in the addressing due to a dropout can be eliminated and a shift in the numbering when the track number is displayed can be also eliminated.
摘要:
In a disk film projector, a desired frame of an image recorded on a rotary disk of film is selectively placed at a projecting position for reproducing a selected frame in the form of a visible image. The disk film is designed to be rotatably driven to the projecting position by either manual or electrical driving devices. The manual driving device is mechanically connected with the disk film driving shaft, while the electrical driving device is detached from the shaft unless the electrical driving device is in operation. In this manner, the electrical driving device does not act as a load when the manual driving device is used, so that manual operation of the projector will be facilitated.