摘要:
In a camera having a first image pickup device arranged to pick up a still image by using a silver-halide film, a second image pickup device arranged to electrically pick up a moving image by using a photoelectric conversion element, and an image pickup optical system arranged to guide an image light flux both to the first image pickup device and the second image pickup device, the image pickup optical system includes a fixed half mirror for guiding the image light flux both to the first image pickup device and the second image pickup device, a first light quantity adjusting device provided for the first image pickup device, and a second light quantity adjusting device provided for the second image pickup device.
摘要:
There is provided a polarizing plate including (a) upper and lower substrates both composed of transparent material, (b) a liquid crystal layer sandwiched between the upper and lower substrates, (c) a pair of adhesive layers formed on the upper and lower substrates, respectively, (d) first hard coat layers adhered to the upper and lower substrates, respectively, through the adhesive layers, (e) polarizing layers formed on the first hard coat layers, respectively, (f) a second hard coat layer formed on one of the polarizing layers, and (g) an electrically conductive layer having glare shield function and formed on the other of the polarizing layers. For instance, the electrically conductive layer is composed of a resin in which electrically conductive particles composed of In.sub.2 O.sub.3, SnO.sub.2, or a mixture of In.sub.2 O.sub.3 and SnO.sub.2 are scattered. The above-mentioned polarizing plate can have an electrically conductive, non-glare layer without carrying out additional steps such as vacuum evaporation or sputtering.
摘要:
A photographic printing apparatus includes a pause transfer device disposed on a transfer passage between a printing station and a development station for holding temporarily an excess of printed sheets of a photosensitive material over that which can be handled by the development station and for transferring printed sheets of the photosensitive material to the development station one after another depending on the developing process.
摘要:
A photographic processing system is disclosed. The system includes a bar-code reader for reading processing information of a photographic film, a sorter station for sorting the film in accordance with the processing information read from the film, a photographic processing apparatus for effecting a photographic processing operation in accordance with the processing information and a conveying device for conveying the film sorted at the sorter station to the photographic processing apparatus.
摘要:
A receiver with an automatic receiving-station switching function for automatically switching a current receiving frequency from a reception frequency of a broadcast wave in reception to a reception frequency of a broadcast wave of another station, which is in a good reception condition, when a reception condition of the former broadcast wave becomes poor. After detecting deterioration of the reception condition of a received signal, when the level of a detected signal obtained by detecting the received signal is kept equal to or lower than a threshold value for a predetermined time or longer, the receiver sets muting means to a signal cutoff state to stop the audio output before the activation of the automatic receiving-station switching function. Even if the reception condition becomes poor, the muting means does not cut off an audio signal until the low level of the audio output in the currently receiving broadcasted program continues.
摘要:
An index print preparation and feeding apparatus comprising: a means for preparing index prints for a film; an order identifying means for identifying order information of the film; a means for storing a multiplicity of the index prints; a collating means which has a first identifying mechanism for recognizing the order information of the index print and a second identifying mechanism for recognizing the order information on a DP bag or film placed, and which collates the order information recognized by the first and the second mechanisms; and a means for feeding the index print to the feeding position.
摘要:
A photo-developing apparatus comprises direction switching means in a transfer passage shifting a sheet paper to a developing unit from a printing unit and is disposed for rotating the sheet paper sent from the printing unit to change its direction within the range from 70 degree to 110 degree or from 250 degree to 290 degree.
摘要:
A refrigerant tube for use in heat exchangers comprises a flat aluminum tube having parallel refrigerant passages in its interior and comprising flat upper and lower walls and a plurality of reinforcing walls connected between the upper and lower walls, extending longitudinally of the tube and spaced apart from one another by a predetermined distance. The reinforcing walls are each formed with communication holes for causing the parallel refrigerant passages to communicate with one anther therethrough. The flat aluminum tube is prepared from upper and lower two aluminum sheets by bending opposite side edges of the lower aluminum sheet to a raised form and joining the bent edges to the respective side edges of the upper aluminum sheet which is flat so as to form a hollow portion. The reinforcing walls are formed by joining to the inner surface of the upper wall ridges projecting inward from the lower wall. The communication holes are formed by cutouts formed in the edges of the ridges at a predetermined spacing and having their openings closed with the upper wall.
摘要:
An air suction system for an internal combustion engine in which one of two air intake port sections is provided with an air intake control valve to provide enhanced atomization and ensure a sufficient airflow. The air suction system, according to an embodiment of the invention, has a passage cross-section of a first injection passage portion which is greater in area than that of a second injection passage portion. The first and second injection passage portions respectively communicate with the first and second intake port sections. In a variation, the first and second injection passage portions have passage cross-sections adjacent to the first and second nozzle hole portions of smaller cross-sectional area, and the first and second injection passage portions have passage cross-sections adjacent the first and second intake port sections of larger cross-sectional area. In a further variation, the first and second injection passages are formed with taper-shaped configurations such that the area of each passage increases progressively in a direction toward the first and second intake ports and away from the air intake control valve.
摘要:
A common electrode driving circuit for use in a display apparatus including a first substrate; a second substrate opposed to the first substrate with a display medium interposed therebetween; a plurality of pixel electrodes, a plurality of common electrode driving terminals provided on a surface of the first substrate opposed to the second substrate; and at least one common electrode provided on a surface of the second substrate opposed to the first substrate. The common electrode is opposed to the plurality of pixel electrodes and is connected to the plurality of common electrode driving terminals respectively through a plurality of common electrode transfer resistances. The common electrode driving circuit includes a detection device for detecting a resultant voltage applied to the common electrode through at least one of the plurality of common electrode transfer resistances; and a driving voltage generating circuit for generating a driving voltage based on a reference signal and a resultant voltage applied to the common electrode which is detected by the detection device and outputting the driving voltage to the plurality of common electrode driving terminals.