摘要:
A liquid medicine reservoir that supplies liquid medicine to a liquid-medicine discharging portion via a communicating portion includes a cylindrical body configured to hold the liquid medicine therein, a first sealing portion to which the communicating portion is connected, the first sealing portion sealing the cylindrical body, and a second sealing portion configured to seal an end of the cylindrical body opposite the first sealing portion. At least one of the first sealing portion and the second sealing portion move relative to each other in accordance with the amount of liquid medicine. A substance configured to inhibit discharging of the liquid medicine is stored in a space in the cylindrical body that is on an inner side of the second sealing portion and that is separate from the liquid medicine.
摘要:
An index image is immediately displayed. A recording and reproduction apparatus records images onto a video medium and reproduces the recorded images. A computer checks whether an index image of the video medium loaded in the recording and reproduction apparatus has been recorded on a hard disk or not. When the index image exists, it is displayed on a monitor. When no index image exists, an instruction to form the index image is instructed to the recording and reproduction apparatus and the formed index image is recorded on the hard disk. In this instance, an ID code to specify the medium is stored on the hard disk and is transferred to the recording and reproduction apparatus for the H1 term of a video signal and is also recorded on the medium.
摘要:
An image signal recording system for recording an image signal corresponding to an original picture comprised of m picture elements (m being an integer, m.gtoreq.4) on a recording medium, in which the original picture is divided into m/n picture element blocks, each comprised of n picture elements (n being a measure, 2.ltoreq.n.ltoreq.m); and first image information signals are formed by sampling a first picture element out of n picture elements constituting each picture element block on the basis of a first sampling mode, a second image information signal is formed by sampling a second picture element which is different from the first picture element on the basis of second sampling mode and the first image information signal and the second image information signal are recorded on a track having first and second areas which form continuous areas on the recording medium, respectively, in such manner that the first image information signal is recorded on the first area and the second image information signal is recorded on the second area.
摘要:
A recording apparatus of a type which records signals in an L+R voice track and an L-R voice track on a recording medium is designed to record, in the L-R voice track, an additional discriminating signal for inhibiting the possibility of only a signal or signals in the L-R track being reproduced.
摘要:
A recording and/or reproducing apparatus arranged to permit an interchange of record bearing media and selection between recording and reproducing modes of operation on the medium comprises look-up device for looking up the presence or absence of an existing record in each recording or reproducing position on the record bearing medium loaded on the apparatus, and control device arranged to control the look-up device to cause it to perform a look-up action in response to opening of a lid for replacement of the record bearing medium and to cut off the power supply upon completion of the look-up action. The control unit thus lowers electric energy consumption and saves electric energy from being wasted by the look-up action.
摘要:
An apparatus for reproducing recorded signals by periodically tracing with reproducing heads many recording tracks formed on a record bearing medium, is arranged to form from the output of the reproducing head a first periodic signal relative to a tracking error between the head and one of many recording tracks; and to control the movement of the record bearing medium relative to the reproducing head on the basis of a phase difference between the first periodic signal and a second periodic signal which is related to the tracing period of the reproducing head.
摘要:
An encoder is arranged to receive an image signal; to serially form sample signals by sampling the incoming image signal; to form coded data corresponding to the sample signals; and to convert an m number (m: an integer which is at least 2) of the coded data into data consisting of the same number of bits as the total number of bits of said m number of coded data. The arrangement enables the encoder to efficiently encode the image signal.
摘要:
A color image pickup apparatus comprises a color image pickup element and a shutter device for exposing the pickup element to an image light. The apparatus further comprises a color signal level adjusting circuit and a control circuit. In one embodiment, when the exposure time is set to a period shorter than one TV field period, the exposure timing is controlled by the controlled circuit at a predetermined phase of the color temperature change of the illumination. In another embodiment, the level adjusting circuit is controlled by the control circuit in accordance with the phase relationship of the exposure timing relative to the color temperature change of the illumination. Thus, an appropriate compensation of the image signal for the color temperature change can be achieved at the time of the image picking up under the illumination whose color temperature changes periodically.
摘要:
An information data transmission system deals with a plurality of kinds of information data different in quantity from one another and respectively corresponding to prescribed amounts of an information signal. The system has first encoding circuitry for encoding the plurality of kinds of information data and second encoding circuitry for predictively encoding the plurality of kinds of information data. The timing of the production of outputs from the first and second encoding circuits is such that, for all kinds of the plurality of information data, the quantity of information data encoded by the first encoding circuitry is equalized.
摘要:
Disclosed is a transmitting and receiving system including a picture transmitting apparatus for transmitting still picture signal information from the transmitting side to the receiving side, in which before the transmission of the still picture information, mode information representing a combination of transmitted color information is added, and a receiving apparatus capable of properly controlling a receiving operation according to the mode information.