摘要:
When a protocol signal by a full duplex communication is transmitted and received, an error termination due to the disabling of the full duplex communication in the course of the communication is minimized. When an acknowledge signal is not received within a predetermined period from the start of the sending of the protocol signal by a modem to a destination station, a control circuit switches the protocol from the execution of the V.8 or V.34 protocol by the full duplex communication to the execution of the V.21 protocol of the T.30 and continues the image communication. Further, when the protocol signal is transmitted and received by the full duplex communication, the error termination due to the disabling of the full duplex communication in the course of the communication is minimized. When the acknowledge signal is not received within the predetermined period from the start of the sending of the protocol signal to the destination station, the execution of the V.8 or V.34 protocol by the full duplex communication is terminated in error and the image communication is executed at redialing by the V.21 protocol of the T.30.
摘要:
A data communicating apparatus such as a facsimile is constructed by a receiver to receive data from a transmission side, a notifying unit to notify by a voice a fact that the data is being received by the receiver, and an identifying unit to identify a name of the transmission side. The notifying unit notifies the identified name of the transmission side and a fact that the data is being received by the receiver and/or a receiving method by a voice so as to distinguish the direct reception for outputting the received image data while receiving and the memory reception for storing the received image data into a memory.
摘要:
A facsimile apparatus has a communication unit, a memory for storing image data, and a back-up power supply for supplying power to the memory at power stoppage. The apparatus includes a detector for detecting power stoppage, and a control circuit for causing the communication unit to perform reception when the power stoppage is detected by the detector, and for causing the memory to store image data received by the communication unit, wherein the back-up power supply supplies power to the communication unit.
摘要:
An image processing apparatus which converts a color region in an input color image into predetermined images corresponding to colors. The apparatus has a discriminator for discriminating the colors in the input color image, a converter for converting the color regions in the color image into the predetermined images corresponding to the colors discriminated by the discriminator, and a generator for generating the predetermined images and character images representing the colors corresponding to the predetermined images.
摘要:
There is disclosed a thermal transfer recording apparatus for recording an image by ink transfer from an ink sheet to a recording sheet, capable, in conveyance of either sheet only, of preventing the other sheet, from being drawn therewith by increasing the holding force for retaining the other sheet in the stopped state at conveyance of the first-mentioned sheet.
摘要:
An image communication apparatus for receiving image data includes a first detector for detecting a first line synchronizing signal for one-dimensional codes in the received image data and a second detector for detecting a second line synchronizing signal for two-dimensional codes in the received image data. The apparatus counts the number of detected second line synchronizing signals in accordance with a detection by said first detector, and determines a quality of the received image data in accordance with that number of the second line synchronizing signals. In particular, the apparatus counts the number of the second line synchronizing signals detected between one first line synchronizing signal and a next first line synchronizing signal.
摘要:
A recording method for recording on a recording medium by using an ink jet recording head having plural electrothermal converting members and discharging ink using thermal energy generated by the electrothermal converting members. The method involves measuring a driving ratio of the electrothermal converting members for each one line, determining a time period between termination of recording of a previous line and commencement of a recording of the next line in accordance with the driving ratio responsive to the next line measured in the measuring step, and allowing the next line to be recorded after passage of the determined time period.
摘要:
An image recording apparatus is improved by providing mounting section for mounting and conveying an ink sheet and a recording medium in good condition, discriminating devices for detecting and discriminating width sizes of the ink sheet and the recording medium, a recording unit for recording an image on the recording medium by effecting the ink sheet, and a control unit for controlling a recording operation according to a detection result obtained through the discriminating devices. The image is thus ready for recording subject to the width sizes of both ink sheet and recording medium being coincident.
摘要:
In a heat transfer recording apparatus, ink of an ink sheet is transferred to a recording medium to record images on the recording medium. The apparatus includes conveying motors for the ink sheet and recording medium, and a timer for counting a recording interval from the termination of the image recording until the next conveyance of the ink sheet or recording medium is started. A waiting time is determined which corresponds to the recording interval. The apparatus is controlled so that image recording is effected on the recording medium after the lapse of the waiting time after the start of ink sheet conveyance.
摘要:
A spraying apparatus is disclosed, in which a manipulator consisting of a plurality of articulations (linear movement articulations and rotational movement articulations) is mounted on a carriage and a spraying nozzle member is mounted on the last stage rotational movement articulation, which are so constructed that material to be sprayed is supplied to this spraying nozzle member through a hose, and a piping path is formed in the interior of at least rotational movement articulations, for which it is feared that the hose becomes tangled therewith or twisted. A sensor is mounted on either the nozzle or the manipulator to detect the distance between the nozzle and the surface being sprayed. A controller responds to the signals produced by the sensor to maintain the nozzle at a substantially constant distance from the surface during spraying.