SYSTEM FOR NOTIFYING TELEPHONE INCOMING CALL

    公开(公告)号:JPH01117454A

    公开(公告)日:1989-05-10

    申请号:JP27355887

    申请日:1987-10-30

    Applicant: CANON KK

    Abstract: PURPOSE:To output both call tones from a single sounding body by notifying a call signal in consecutive/intermittent tones respectively in response to the normality/abnormality of a state detected by a power supply detecting means. CONSTITUTION:When the voltage of an equipment power supply 10 is discriminated to be normal by a power voltage detection circuit 12, the output of a call tone generating circuit 7 is inhibited by a photocoupler 8, a call signal is detected/waveform-shaped by diodes D1-D4, the result is given to a one-shot multivibrator 9 via a photocoupler 3, a melody generating circuit 11 outputs a continuous melody tone. Since the output of the melody generating circuit 11 is inhibited and the photocoupler 8 is not operated when the voltage of the equipment power supply 10 is discriminated to be faulty, the output inhibition of the call tone generating circuit 7 is released. When the call signal reaches a line terminal 1, the call tone generating circuit 7 generates an intermittent signal to inform it. Thus, the single sounding body applies different incoming tone notice.

    METHOD FOR TESTING COMMUNICATION EQUIPMENT

    公开(公告)号:JPS6464447A

    公开(公告)日:1989-03-10

    申请号:JP22138887

    申请日:1987-09-03

    Applicant: CANON KK

    Abstract: PURPOSE:To facilitate a test and to shorten a testing time, by storing a testing program to a main body. CONSTITUTION:When a power source is turned on while an operating button is depressed, a test function program stored to an ROM13 is activated and an ROM test is executed. When an accumulating result is coincident, an RAM test is executed. When there is no error in read data, an operator executes a dial from a communication equipment 20 and also executes connection between a communication equipment 21 and aline. Then, a testing system is activated and data reception is waited. On the other hand, when the specified button of an operating part 15 is depressed, the communication equipment 20 transmits the prescribed data to be stored. When there is no error in the data received by the communication equipment 21, the data are transmitted from the communication equipment 21 and the comparison of the receiving data is executed in the communication equipment 20. Then, the means of the testing system is ended.

    COMMUNICATION EQUIPMENT
    3.
    发明专利

    公开(公告)号:JPS6384362A

    公开(公告)日:1988-04-14

    申请号:JP23058186

    申请日:1986-09-29

    Applicant: CANON KK

    Abstract: PURPOSE:To transmit data or images by ringing a bell without cutting a communication circuit if a function identifying signal is not received for a fixed period of time. CONSTITUTION:If a MODEM function display signal MCI or a digital identifying signal DIS is not received for a fixed period of time (30 seconds) from a called station, a bell circuit 6 rings a bell to urge intervention of an operator. The operator of a calling station gives a message through a handset 8 to inform that the data or images are sent to the operator of the called station. When the confirmation of the partner operator is finished, communication switching is carried out with a prescribed operation for transmission of data. Thus it is possible to transmit data or images despite a non-automatic reception mode of the partner by adding a procedure for urging intervention of an operator.

    METHOD FOR TESTING COMMUNICATION EQUIPMENT

    公开(公告)号:JPS6465957A

    公开(公告)日:1989-03-13

    申请号:JP22270687

    申请日:1987-09-04

    Applicant: CANON KK

    Abstract: PURPOSE:To conduct a data communication test in a short time without using a specified measuring unit by previously storing a test program in a communication equipment mainbody and displaying a test item and a test result in an external terminal equipment. CONSTITUTION:Respective kinds of programs such as the control programs of respective circuits and the processing programs of communication data, which a microcomputer being the constitution element of a control circuit 11 executes, are stored in a ROM13 and data required while the above programs are executed are stored in a RAM14. If a power is supplied with the specified button of an operation part 15, an on-hook dial button, for example, being depressed as it is, a test function program stored in the ROM13 starts. The control circuit 11 of a communication equipment transmits data on the test item, which the test function executes, to the external terminal equipment 23 through an external equipment interface 21.

    VIDEO TEX COMMUNICATION SYSTEM
    5.
    发明专利

    公开(公告)号:JPS6314590A

    公开(公告)日:1988-01-21

    申请号:JP15790686

    申请日:1986-07-07

    Applicant: CANON KK

    Inventor: HARA MASAKI

    Abstract: PURPOSE:To suitably manage a charge by storing data relating to a speech charge and an information charge received from a video tex network in an user terminal equipment when a line to the video tex network is disconnected and outputting charge information for every prescribed period. CONSTITUTION:At the time of completing a video communication, when the charge is informed as picture information from video tex communication processor, this picture information is displayed on a display device 33. Only the required charge information is taken out from the picture information transmitted from the video tex communication processor. This charge information integrated with data, time information read from a timer device 41 in a control part 31, inputted to a charge information device 38 and the device 38 stores the charge information in a charge information memory 39. This processing is executed for every one communication and stored in the memory 39. Then, the charge information is read from the memory 39, and the charge information, the information such as the date, the time are outputted to the device 33 or a printer device 34.

    TELEPHONE RECORDING EQUIPMENT
    6.
    发明专利

    公开(公告)号:JPS62189853A

    公开(公告)日:1987-08-19

    申请号:JP3075586

    申请日:1986-02-17

    Applicant: CANON KK

    Inventor: HARA MASAKI

    Abstract: PURPOSE:To attain proper processing for a recorded message by providing a means for synthesizing a voice expressing a communication date and recording simultaneously the voice expressing the communication data in the case of the recording of a voice signal. CONSTITUTION:A recording circuit 7 is set in the standby state. When an incoming detection circuit detects a call signal and a call comes from a line 12, a line acquisition circuit 9 acquires the line 12. Successively, an automatic reply circuit 10 sends a voice message recorded in advance to the opposite party. The control circuit 11 makes the recording circuit 18 standby activates a voice detection circuit 17 to detect the presence of the voice of the opposite party. The voice message is recorded on a recording medium 13 via the recording circuit 8. Successively, the count information of a timer 15 is outputted and the voice synthesis circuit 14 converts the count information into voice information. Then the output of the voice synthesis circuit 14 is recorded on the recording medium 13.

    IMAGE PROCESSING UNIT, ITS METHOD AND COMPUTER READABLE MEMORY

    公开(公告)号:JPH10107999A

    公开(公告)日:1998-04-24

    申请号:JP25491496

    申请日:1996-09-26

    Applicant: CANON KK

    Abstract: PROBLEM TO BE SOLVED: To attain more diversified image expression through a simple operation by applying image processing to at least one image and synthesizing the processed image with an image not processed in the case of synthesizing at least two images. SOLUTION: An image read from a scanner 5 is stored in a GA9b, transferred to a VRAM 4 and displayed on an LCD 3. Then a designated area is segmented from a image and converted into a transparent image and it is stored in a PA9d. Then other image to be synthesized is read and stored in an image edit memory 9f, in which filter processing is conducted and the result is stored in a GB9c. Then the image of the GB9c and the image in the PA9d are synthesized and the synthesized image is stored in an image edit memory 9f. Then the synthesized image and the original image stored in the GA9b are synthesized and the final synthesized image is stored in the image edit memory 9f. Then the final synthesized image is outputted by transferring it to the VRAM 4 and displaying it on the LCD 3 or printing out it by a PRT 6.

    VIDEO TEX COMMUNICATION SYSTEM
    9.
    发明专利

    公开(公告)号:JPS6314589A

    公开(公告)日:1988-01-21

    申请号:JP15790586

    申请日:1986-07-07

    Applicant: CANON KK

    Inventor: HARA MASAKI

    Abstract: PURPOSE:To rapidly transfer a desired information picture with a simple operation by inputting a set abbreviated number when it is required to change over a direct type information center while the direct type information center is made access. CONSTITUTION:In order to make access to the different information pictures in the direct type information center DF to which is made access at present, a prescribed command for displaying the picture is inputted from a keyboard device 32. Accordingly thereto, the abbreviated number menu of the information picture of the DF center to which is made access at present stored in an abbreviated number memory 39 is displayed. When one abbreviated number in the displayed abbreviated number menu is selected, a drawing number corresponding to the selected abbreviated number is transmitted to a line 37 through a communication controller 35. Accordingly, the desired information picture is transferred from the DF center.

    COMMUNICATION EQUIPMENT
    10.
    发明专利

    公开(公告)号:JPS6314550A

    公开(公告)日:1988-01-21

    申请号:JP15790486

    申请日:1986-07-07

    Applicant: CANON KK

    Inventor: HARA MASAKI

    Abstract: PURPOSE:To execute calling of a telephone, to simplify an operation, and to quickly execute a calling processing by installing a card medium to a reading part of a bar-code reading device. CONSTITUTION:A telephone number of each other party is stored by a bar-code in a card medium one by one. When this card medium is installed to a reading part of a bar-code reading device 35, a hook switch 38 becomes off, feed of a local feeding circuit 36 is started, the telephone number is read, and bar-code information which has been read optically is inputted to the bar-code reading device 35. A dialing circuit 30 generates a dial signal and transmits it to a line 40 through the hook switch 38.

Patent Agency Ranking