公开(公告)号：JPH08228231A

公开(公告)日：1996-09-03

申请号：JP5512495

申请日：1995-02-20

Applicant: CANON KK

Inventor： IKEDA TORU ,  ONO TAKASHI ,  KENMOCHI TOSHIO

IPC: H04M3/50

Abstract: PURPOSE: To allow a memory with a minimum capacity to register plural holding tones by providing a function of storing OGM and holding tone digital data and decoding the data into analog data as required to a voice terminal equipment. CONSTITUTION: The method is realized with a voice reply device 1-1, an exchange 1-2, and a voice reply database 1-3, and the voice reply device 1-1 and the voice reply database 1-3 are connected via the exchange 1-2. n-sets of voice reply messages BOX 1-n are stored in the voice reply database 1-3, and when the operator selects one or plural voice reply digital messages and / or melodies to allow the voice reply database 1-3 to send the selected digital data. The voice device 1-1 stores the digital data from the voice reply database 1-3 to a digital storage means as a voice reply message or a holding tone.

公开(公告)号：JP2002132400A

公开(公告)日：2002-05-10

申请号：JP2000326965

申请日：2000-10-26

Applicant: CANON KK

Inventor： NISHINOHARA TAKAYUKI ,  SHIMABARA YUJI ,  IKEDA TORU ,  IGUCHI JUNJI ,  SAITO TOSHIAKI ,  IMAI TAKASHI ,  KADOMATSU DAIKI ,  OGUSHI HIROSHI ,  SAITO ATSUSHI

IPC: G06F3/00 ,  G06F13/00 ,  H04B1/40 ,  H04L12/28 ,  H04M1/00 ,  H04M11/00 ,  H04W84/12 ,  H04W92/08

Abstract: PROBLEM TO BE SOLVED: To provide radio communication equipment with which the adverse effect is eliminated that a peripheral device can not be used because a storage medium can not be found, where driver software needed to use the peripheral device is stored. SOLUTION: This radio communication equipment has a storing means for storing inherent device driver software corresponding to a prescribed peripheral device, an interface means for performing data communication with a computer system through a two-way interface, an information transferring means for transferring the inherent device driver software stored in the storing means to the computer system from the computer system to the computer system through the interface means on the basis of the transfer request of the device driver software, and a radio communicating means for transmitting and receiving data to/from the peripheral device by radio.

公开(公告)号：JPH11220601A

公开(公告)日：1999-08-10

申请号：JP1972198

申请日：1998-01-30

Applicant: CANON KK

Inventor： NISHIMAKI AKIYOSHI ,  IKEDA TORU

IPC: G06F13/00 ,  H04L12/54 ,  H04L12/58 ,  H04M11/00 ,  H04N1/00 ,  H04N1/21 ,  H04N1/32

Abstract: PROBLEM TO BE SOLVED: To designate the destination of a first repeater system, a second repeater system, and a facsimile at a reception side from a facsimile at the origin of transmission in a simple operation by-reducing communication costs between facsimiles by using Internet even when one destination is present. SOLUTION: When the destination of transmission is inputted with a telephone number, a facsimile equipment 1-17 reads the telephone number and electronic mail address of a first repeater designation registered corresponding to the destination of transmission, transmits the electronic mail address and the telephone number of the destination of transmission to an electronic mail facsimile equipment 1-2 being the first repeater destination in the procedure of facsimile. The electronic mail facsimile equipment 1-2 extracts the electronic mail address and the telephone number of the destination of transmission from a received sub-address, prepares electronic mail data including transmission data and the destination of transmission, and transmits the data to an electronic mail facsimile equipment 1-11. The electronic mail facsimile equipment 1-11 extracts the telephone number of the destination of transmission from the received electronic mail data, and transmits the transmission data to a facsimile equipment of the destination of transmission.

公开(公告)号：JPH1155535A

公开(公告)日：1999-02-26

申请号：JP20664997

申请日：1997-07-31

Applicant: CANON KK

Inventor： IKEDA TORU

IPC: H04N1/60 ,  G06T5/00 ,  H04N1/46

Abstract: PROBLEM TO BE SOLVED: To improve the color reproducibility of an entire output image without increasing the processing load in the image processor that obtains binary image data used for an output device based on multi-value input image data. SOLUTION: A color difference adder circuit 203 adds a color difference of a just precedingly processed pixel and a pixel at a prescribed position of a preceding line caused by binarization at a prescribed rate to multi-value input image data received via an input output section 201 for each pixel, an address generating circuit 205 generates an address based on the input image data to which the color difference is added and binary data used for print at a print-section are read from an output color table 2112 where cross reference data are stored to minimize a distance in a color space between the input image data and measured data based on the binary data.

公开(公告)号：JPH08228117A

公开(公告)日：1996-09-03

申请号：JP5513695

申请日：1995-02-20

Applicant: CANON KK

Inventor： ONO TAKASHI ,  IKEDA TORU ,  WATANABE TOSHIYUKI

IPC: H03G3/20

Abstract: PURPOSE: To obtain a data communication equipment which can receive high- level signals as well while keeping bottom reception sensitivity. CONSTITUTION: An automatic gain control circuit is used for a reception amplifier in front of a MODEM 7 or a circuit serially connecting diodes 4 and 5 and a resistor 6 is parallelly connected to a feedback resistor 3 of a reception amplifier 1 so that a simplified logarithmic amplifier can be constituted. Thus, an amplification factor is dropped corresponding to high-level signals so that even the high-level signals can be received.

公开(公告)号：JPH07297890A

公开(公告)日：1995-11-10

申请号：JP11403294

申请日：1994-04-28

Applicant: CANON KK

Inventor： IKEDA TORU

IPC: H04M1/00

Abstract: PURPOSE:To provide a communication equipment in which a setting sound volume is set while listening actually to the sound volume when the operating sound is set and the operability is improved. CONSTITUTION:The communication equipment having a function adjusting a sound volume in a prescribed way based on the setting by the operator uses a display section 5 to display the setting sound volume at the setting and controls a sound source section 7 and a sound volume adjustment section 7 to sound out the setting sound from a speaker 8 based on the setting sound volume displayed.

公开(公告)号：JP2001136301A

公开(公告)日：2001-05-18

申请号：JP31192799

申请日：1999-11-02

Applicant: CANON KK

Inventor： IKEDA TORU

IPC: H04M3/42 ,  H04M11/00 ,  H04N1/00 ,  H04N1/32 ,  H04N1/34

Abstract: PROBLEM TO BE SOLVED: To provide a communication unit that can take a proper measure that can troubleshoot a communication error on the occurrence of the communication error by a service signal that disturbs communication. SOLUTION: The communication unit is provided with a service signal detection means that detects a service signal sent from a network, a service signal discrimination means that discriminates the detected service signal, and a notice means that informs that the communication unit has received the service signal undesirable for transmission/reception of a communication signal when the detected service signal is an undesirable signal to the transmission/reception of the communication signal.

公开(公告)号：JP2001103265A

公开(公告)日：2001-04-13

申请号：JP27597699

申请日：1999-09-29

Applicant: CANON KK

Inventor： AKIMOTO NAOTO ,  ITO FUMIHIKO ,  TAKEDA TOMOYUKI ,  YAMAGUCHI AKIICHI ,  IKEDA TORU ,  YOSHIDA TAKEHIRO

IPC: H04N1/00 ,  H04M11/00 ,  H04N1/32

Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus that can avoid an extended communication time due to useless fallback. SOLUTION: A connection channel of a communication opposite party is checked (S1). Whether or not a communication opposite party adopts wireless connection is discriminated as a result (S2), and when the communication opposite party adopts no wireless connection, a communication available speed 51 for a wired channel is set as a communication a available speed of its own apparatus (S3). When the opposite party adopts the wireless connection, a communication available speed 52 for a wireless channel is set as a communication available speed of its own apparatus (S4). The communication available speed of its own apparatus is compared with a communication available speed of the opposite apparatus declared by a signal DIS sent from the communication opposite party (S5), and when the communication available speed of its own apparatus is slower than the communication available speed of the opposite apparatus, the communication available speed of its own apparatus is used for the communication speed (S6). When the communication available speed of its own apparatus is faster than the communication available speed of the opposite unit, the communication available speed of the opposite apparatus is used for the communication speed (S7).

公开(公告)号：JP2001024828A

公开(公告)日：2001-01-26

申请号：JP19444499

申请日：1999-07-08

Applicant: CANON KK

Inventor： YOSHIDA TAKEHIRO ,  TAKEDA TOMOYUKI ,  IKEDA TORU ,  YAMAGUCHI AKIICHI ,  AKIMOTO NAOTO ,  ITO FUMIHIKO

IPC: H04N1/00 ,  H04M11/00 ,  H04N1/32

Abstract: PROBLEM TO BE SOLVED: To make it unnecessary for a user to select whether a communicated party is radio connection or wire connection every communication by changing a timer value of initial identification at an initial identification time in accordance with whether the communicated party is radio connected or not. SOLUTION: Every time a communicated party terminal kind selection button 26 is pressed, a communicated party terminal kind display circuit 28 repeats displays of facsimile equipment of wire connection and radio connection by turns and outputs a signal level 0 or 1. A one touch dial register circuit 30 corresponds to a one touch dial of an operation part 24 and registers a telephone number of the other party and whether the facsimile equipment of a communicated party is wire connected or radio connected. When the communicated party is radio connected, a control circuit 20 makes a timer value of initial identification longer in comparison with a case when the communicated party is not radio connected, and changed it. Thus, the timer value of the initial identification can appropriately be set and reliable facsimile communication can be performed.

公开(公告)号：JP2000010884A

公开(公告)日：2000-01-14

申请号：JP19509598

申请日：1998-06-25

Applicant: CANON KK

Inventor： IKEDA TORU

IPC: G06F13/00 ,  H04L12/54 ,  H04L12/58 ,  H04N1/00 ,  H04N1/32

Abstract: PROBLEM TO BE SOLVED: To simplify various settings by using an electronic mail by receiving the electronic mail from a terminal connected to a network and modifying the contents of function setting data stored in a storage means according to commands included in the electronic mail. SOLUTION: At the time of reception, an analog waveform inputted from a line 1-17 is demodulated through an NCU 1-16 and a modem 1-15, the decoded data are stored in a RAM 1-7, and the data are outputted or transferred to a PC from a recording part 1-11 according to a program in a ROM 1-6. In this case, the modem 1-15 modulates transmit data stored in the RAM 1-7 under the control of a CPU 1-1 and outputs the data to a subscriber line 1-17 through the NCU part 1-16. Further, the modem 1-15 inputs an analog signal from the subscriber line 1-17 through the NCU part 1-16 and stores the data generated by demodulating and binarizing the input analog signal in the RAM 1-7.