公开(公告)号：JPS6412647A

公开(公告)日：1989-01-17

申请号：JP16938287

申请日：1987-07-06

Applicant: CANON KK

Inventor： NAKAJIMA TOSHIFUMI

IPC: H04M1/274 ,  H04M1/27 ,  H04M11/00 ,  H04N1/32

Abstract: PURPOSE:To make the number of times of recalling variable with simple constitution by setting the number of times of recalling for each destination and setting the number of times of recalling in response to the designated operating state of a designation means designating a destination number. CONSTITUTION:An operation display section consists of a key input section 31 and a display section 32. A ten-key 31d, a one-touch dial button 31k or an abbreviation button 31i and the ten-key 31d are used to designate a calling destination and a start button 31a of the key input section 31 is depressed. In case of the one-touch dial, the dialing number of times is set by the number of times of depressing the one-touch dial button 31k and in case of the abbreviation dial, it is set by the number of times of depressing the abbreviation button 31i. Moreover, in case of the dialing by the ten-key 31d, the dialing number of times is set depending on the number of times of depressing the start button 31a. Thus, the number of times of recalling is made variable with simple constitution.

公开(公告)号：JPS641362A

公开(公告)日：1989-01-05

申请号：JP15614487

申请日：1987-06-23

Applicant: CANON KK

Inventor： NAKAJIMA TOSHIFUMI

IPC: H04M11/00 ,  H04N1/32

Abstract: PURPOSE:To prevent the data communication equipment of an opposite from being occupied for calling by calling a call telephone number after data communication terminates on condition that the call telephone number is stored in case call reservation is executed in the middle of data communication. CONSTITUTION:If a telephone reservation button is depressed and telephone reservation is executed in the middle of facsimile transmission or facsimile reception, it is discriminated whether the telephone number of a telephone set of a transmission opposite or a reception opposite is stored in a RAM4 when an original in the middle of transmission or reception is terminated. If the telephone number of the telephone set is stored, a line is once opened, and the telephone number of the telephone set concerned is read from the RAM4, whereby a tone dialler 16 calls. If the telephone number of the telephone set is noticed from the opposite in the case of reception, the line is once opened for telephone reservation and then calling and communication are executed. Similar processings are executed in the case of transmission. Thus, the facsimile equipment of the opposite is prevented from being occupied for calling.

公开(公告)号：JPS63248262A

公开(公告)日：1988-10-14

申请号：JP8089587

申请日：1987-04-03

Applicant: CANON KK

Inventor： NAKAJIMA TOSHIFUMI

IPC: H04N1/32 ,  H04M1/27 ,  H04M1/2745

Abstract: PURPOSE:To simplify an operation and to decrease an ocurring probability of a wrong number, etc., by providing a control means to transmit a selecting signal corresponding to an opponent station number to add and subtract a prescribed number to the prescribed digit of an inputted opponent station number. CONSTITUTION:When a telephone number is inputted by using a ten-key 121 of a keyboard 12, it is stored into a RAM 112 of a control part 11. When a redial key 122 is operated, a DTMF generator 113 generates a dial signal based on the telephone number stored in the RAM 112 and sends it to a line. When either of a redial+1 key 123 and a redial -1 key 124 is operated, a dial signal is generated based on the telephone number to add or subtract inferior one digit of the telephone number stored into the RAM 112, and sent through a speech network circuit 8 to a line. Consequently, when the opponent station uses the telephone number of the serial number, the repeated telephone number input by the troublesome manual operation is not required, the redialing can be easily executed.

公开(公告)号：JPS63238763A

公开(公告)日：1988-10-04

申请号：JP7367987

申请日：1987-03-26

Applicant: CANON KK

Inventor： NAKAJIMA TOSHIFUMI

IPC: H04N1/32 ,  H04N1/40

Abstract: PURPOSE:To reduce procedures between a bit of picture information and the next bit of picture information and to shorten a whole communicating time by inserting only a control return signal between the picture information and the next picture information. CONSTITUTION:A CPU 2 is connected to a ROM 3, a RAM 4, a timer 5, programmable parallel I/O 6, 7 and 10, periphery CPU 9, 11 and 12. The CPU 2 executes the control of the whole of a facsimile equipment and executes the coding and decoding of image data. Further, the CPU 2 inserts a control return signal only between a bit of picture information and the next bit of picture information. The CPU 2, after all pages in plural pages of communication are received, an unreceivable page out of plural pages is informed and resent to a transmission side.

公开(公告)号：JPS63200668A

公开(公告)日：1988-08-18

申请号：JP3417687

申请日：1987-02-16

Applicant: CANON KK

Inventor： NAKAJIMA TOSHIFUMI

IPC: H04N1/00

Abstract: PURPOSE:To record an original with nonmagnification after the reception even when the original is received in a smaller state by alarming replacement of recording paper to the operator when the original is received in the width exceeding the recording paper size and recording the replacement of the recording paper. CONSTITUTION:At first line connection is applied and the pre-processing procedure is applied. During the pre-processing procedure, the opposite party is in the same mode, picture information enters a memory RAM 4 and the sent original is discriminated as to whether it is B4 size or not, and if the recording paper set at the reception side is A4 size, the memory is received as the B4 size, the post-processing is applied and the line is released once. Then the alarm representing 'A B4 original is subjected to memory reception just now. A4 size recording paper is prepared. Nonmagnification recording in size B4 will be applied if the recording paper is replaced within a prescribed time' is given to the user expected to be near the receiver by a speaker 19 or an LCD 32. When the recording size is replaced into B4 within a prescribed time, the original is recorded by B4 size with nonmagnification and the equipment is turned off.

公开(公告)号：JPS63135048A

公开(公告)日：1988-06-07

申请号：JP27983786

申请日：1986-11-26

Applicant: CANON KK

Inventor： NAKAJIMA TOSHIFUMI

IPC: H04N1/00 ,  H04M1/27 ,  H04M1/2745 ,  H04N1/32

Abstract: PURPOSE:To utilize identification information from the next communication by storing the identification information of the opposite station obtained by a communication protocol into a storage means so as to acquire the identification information of the opposite station while having only to apply communication operation. CONSTITUTION:The identification information of the opposite station obtained by the communication protocol is stored in the storage means. That is, a most significant address area 35 in a memory map is a data area for an EEPROM, the identification information of the opposite party to a one-touch key 145 is stored therein and the telephone number of the opposite station stored corresponding to one touch keys 145 (A-H) is stored in a head area 351 of the area 35. Thus, when the communication is applied once, the communication by various automatic control is applied to the opposite station further.

公开(公告)号：JPS6348070A

公开(公告)日：1988-02-29

申请号：JP19058786

申请日：1986-08-15

Applicant: CANON KK

Inventor： NAKAJIMA TOSHIFUMI

IPC: H04N1/419

Abstract: PURPOSE:To speed up the transmission by comparing the coding data length of picture information and the inverse coding data length of the same, and in case the latter is shorter, transmitting a flag showing the white-and-black inversion state together with the inversion coding data. CONSTITUTION:The code length L of non inversion raw picture data and that BL of inverted raw picture data are compared, and in case of deciding that the BL is shorter, the modified Hoffam code data of it is stored in the transmission buffer area of a RAM 10. Thus obtained code data is transmitted out to a signal transmission line SL via a modem 18 and a network control unit 20. Whether received picture signals have a header attached to them or not is decided. In case the header is present, whether the header is for entering the inverse coding mode or not is decided, and if the decision is affirmative, one-line-share is decoded, then white-and-black inversion is executed, and thus the data are returned to its original state representing an original. In such a way, the transmission speed can be upgraded.

公开(公告)号：JPS6315572A

公开(公告)日：1988-01-22

申请号：JP16048886

申请日：1986-07-08

Applicant: CANON KK

Inventor： NAKAJIMA TOSHIFUMI

IPC: H04N1/393

Abstract: PURPOSE:To improve the performance of correspondence and to recognize the variable power of an image size by providing a comparison means for comparing original size information with the size of a recording medium and a revising means for revising the size of image information by the comparison output of the comparison means. CONSTITUTION:An original width sensor 40 senses the width of an original and in case of original width B5, '0' is set to the unmagnification bit. Then image information for A$ size is sent. On the other hand, the procedure from the sender side is received with respect to the operation of the receiving side, the image information for A4 size is received regardless of the unmagnification bit, stored once in an internal RAM memory and it is decided whether the information is recorded while being Thinned out in terms of software by the unmagnification bit or the information at the center corresponding to the B5 size is recorded. In case of the thinning-out recording, the contraction of A4 to B5 is recorded on recording paper. When the opposite equipment is a convertional G3 equipment, the unmagnification transmission by the A4 size is attained in case of the transmission from the titled equipment in this way.

公开(公告)号：JPS62279759A

公开(公告)日：1987-12-04

申请号：JP12209386

申请日：1986-05-29

Applicant: CANON KK

Inventor： NAKAJIMA TOSHIFUMI ,  TERAJIMA HISAO

IPC: H04M1/27 ,  H04N1/00 ,  H04N1/32

Abstract: PURPOSE:To perform connection to an opposite bypassing a circuit by a forward-transfer means when a circuit traffic is busy, and to utilize a transmission line with superior transmission picture quality, by performing a forward- transfer requesting a short connection when the connection to the opposite is not detected by a supervisory means in clocking by a timepiece means. CONSTITUTION:A control unit 100 in a data communication equipment starts up a trunk line start up circuit 200, and calls trunk lines L1 and L2 by forming a DC loop on the trunk lines L1 and L2. Also, at the time of detecting a dial signal from a station side, an automatic dialing set 300 is started up, and the FM signal of a telephone number corresponding to a call opposite, is sent to the trunk lines L1 and L2. Afterwards, a line supervisory means 400 supervises the completion of the sending of the FM signal, and a timepiece means 500 is started up, then a start signal is outputted. The inversion of the polarity in the signal of a telephone set responding previously is supervised, and the clocking by the means 500 is stopped by the inversion of the polarity. And the control device 100 performs the connection to the opposite bypassing the circuit when the traffic is busy.

公开(公告)号：JPS62220051A

公开(公告)日：1987-09-28

申请号：JP6345986

申请日：1986-03-20

Applicant: CANON KK

Inventor： NAKAJIMA TOSHIFUMI

IPC: H04M1/274 ,  H04M1/2755 ,  H04N1/00 ,  H04N1/32

Abstract: PURPOSE:To use a recording medium with superior portability and maintainability, and to easily update a bit of information, by controlling a recording and reproducing means so as to record a bit of new information on the recording medium, based on a command from a communication means. CONSTITUTION:At the area 4-1 of a RAM, the communicated share of new data is always recorded in order, at the area 37-3 of an optical card, the communicated share of the data is recorded. And at the area 37-3, the destination and the telephone number of an opposite, a data, a communication start time, and a communication time, are recorded. First of all, when a transmission/ reception is performed, the present day and time is read from a time piece, and is recorded at the communication recording area of the RAM. And a transmission or reception process is performed, and a relay is turned off, and a telephone line is cut off. And the data of the opposite is recorded at the RAM, and the present time is read from the timepiece, and the communication time is calculated, then being recorded at the RAM.