摘要:
An apparatus for automatically cultivating tissues or cells of a living body comprises a main body the inside of which is maintained in a predetermined atmosphere by an atmosphere control means. A container containing the tissues or cells and a nutrient solution is disposed in the main body and cultivated or multiplied tissues or cells in the container divided and fed for subculture into a plurality of empty cultivating containers disposed in the main body by an operating means which performs necessary operations for subculture. The atmosphere control means and the operating means are totally controlled by an apparatus control means.
摘要:
An image acquisition system includes an image acquisition device and a commanding device configured as a member separate from an image acquisition device proper to transmit a command for controlling the image acquisition device to the image acquisition device proper. The image acquisition device includes an authentication command receiving unit which receives an authentication command transmitted from the commanding device and containing authentication information used by the image acquisition device to authenticate the commanding device, a general command receiving unit, arranged separately from the authentication command receiving unit, which receives a general command transmitted from the commanding device and not containing the authentication information, an authentication command recognition unit which recognizes the authentication command received by the authentication command receiving unit, and a function limiting unit which limits a function of the image acquisition device based on the authentication command recognized by the authentication command recognition unit.
摘要:
An image acquisition system includes an image acquisition device and a commanding device configured as a separate member from the image acquisition device to transmit an image acquisition execution command to the image acquisition device and thereby to cause the image acquisition device to perform an image acquisition operation. The commanding device includes an authentication information transmission unit configured to transmit authentication information to the image acquisition device to cause the image acquisition device to authenticate the commanding device. The image acquisition device includes an authentication information receiving unit configured to receive the authentication information transmitted from the commanding device, an authentication information recognition unit configured to recognize the authentication information received by the authentication information receiving unit, and a function limiting unit configured to limit a predetermined function of the image acquisition device based on the authentication information recognized by the authentication information recognition unit.
摘要:
A focusing signal generator sends an instruction signal to a voice coil driver. The driver drives voice coils to move an objective lens in accordance with the instruction signal. Under this state, a laser beam emitted from a laser head is irradiated on a first photoelectric converting element and a recording surface of a recording medium via an optical system, respectively. The laser beam irradiated on the recording surface of the recording medium is gathered in the recording medium in a non-focusing state. As the non-focusing state is maintained, a first signal processor provides an arithmetic processing to the electrical signal, which was output via the first photoelectric converting element, whereby the output power of the laser beam from the laser head is detected. The detected data signal is output to the laser driver. The laser driver controls the laser head, so that the laser beam having the recording output power is emitted. When such control is finished, an end signal is output to the voice coil driver from the first signal processor. The voice coil driver drives the voice coils in accordance with the end signal, and returns the objective lens to the initial position.
摘要:
A plurality of reagents for use in an automatic chemical analyzer are managed by initially setting into a random access memory amounts of reagents initially set in the analyzer and by changing the amounts of reagents every time the reagents are used. When an electrical power supply is switched off, the amounts of reagents stored in the random access memory are transferred into a non-volatile memory, and when the electric power supply is switched on again, the amounts of reagents stored in the non-volatile memory are transferred into the random access memory. Therefore, it is no more necessary for a user to set amounts of reagents remained in the analyzer every time the electric power supply is switched on.
摘要:
An apparatus comprising a delivering device including a probe and operative to suck at least one kind of liquids such as a plurality of reagents, samples or the like from respective vessels into the probe and deliver the liquid thus sucked from the probe into a reaction vessel. In such kind of delivering apparatus, provision is made of the improvement in which the probe is movable along a given moving path, the vessels containing the liquids to be delivered being provided with suction openings arranged at a plurality of fixed positions along the moving path of the probe, and in which the reaction vessel is movable along a path adjacent to and crossed with the moving path of the probe, and in which provision is made of means for locating the probe at any sucking position or at a delivering position with respect to the reaction vessel where the moving path of the probe is adjacent to or crossed with the moving path of the reaction vessel.
摘要:
An image acquisition system includes an image acquisition device and a commanding device configured as a member separate from the image acquisition device to transmit a command to the image acquisition device for controlling the image acquisition device in such a manner as to permit the image acquisition device to operate in response to the command. The image acquisition device transmits to the commanding device identification information permitting the image acquisition device to identify the commanding device. The commanding device receives the transmitted identification information and transmits a command with authentication information contains authentication information permitting the image acquisition device to authenticate the commanding device, the authentication information containing one of the received identification information and information derived from the identification information.
摘要:
An intelligent copier for readily performing image enlargement, reduction, synthesis, and editing. In the intelligent copier, an SIT (Static Induction Transistor) image sensor in which a plurality of SIT image cells are arranged two-dimensionally pixel by pixel in the same substrate is used as an image sensor for picking-up the image of a document. It is not necessary to use an expensive mass storage memory for storing the image information, because the SIT image sensor can perform a nondestructive readout, so that the copier can be made small in size and inexpensive in cost.
摘要:
In a chemical analyzing apparatus of a colorimetric type in which a light flux transmitted through a test liquid is made incident upon a light receiving element through an optical filter having a predetermined transmission spectrum range and a measurement signal is obtained by processing a photoelectrically converted signal, a plurality of optical filters having different transmission spectrum ranges and arranged side by side and a solid state image sensor having a plurality of light receiving elements each having a photoelectric converting element and a static induction transistor are arranged one upon the other. An analytical result is obtained by calculating output signals selectively derived from light receiving elements which are arranged behind a particular optical filter having a transmission spectrum range related to a wavelength determined by a test item to be studied. Since use is made of a static induction transistor, it is not necessary to change the optical filters mechanically and is possible to read out the necessary output signals having high S/N selectively in a prompt manner, while the levels of output signals can be monitored.
摘要:
A process of delivering a given amount of a sample and one or more reagents into a reaction vessel by means of a common delivery device which includes a single aspiration-discharge pump and a single probe, without contamination between samples and reagents, wherein a washing step of clearing an outer surface of the probe chip by immersing it into a wash-water, preferably a diluent, is introduced between an aspiration step and a discharge step or between the discharge step and the aspiration step.