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1. 发明专利

JPH08163121A VIDEO COMMUNICATION SYSTEM 失效
公开(公告)号：JPH08163121A
公开(公告)日：1996-06-21
申请号：JP30207594
申请日：1994-12-06
申请人： CANON KK
发明人： SUGAWARA MASAHITO
IPC分类号： H04Q9/00 , H04L12/18
摘要： PURPOSE: To secure connection between a network and an analog telephone circuit by providing a circuit exchange having an interface for connection to the analog telephone circuit within the network. CONSTITUTION: When a terminal equipment 320 calls an analog telephone set 380, a multi-input adaptor, 310 sends the information data on the call number as well as a calling command to a circuit exchange 360 via a communication line 350, a multiplex controller 340 and a communication line 370 and outputs a call signal via a communication line 390. The telephone set 380 transmits and receives only the voice signals and the information data and therefore the multiplex data that are inputted to the adaptor 310 from the telephone set 380 include the voices and information data only. Thereby the adaptor 310 discriminates these voices and data and outputs them to an equipment 320 via a communication line 332 and also supplies only the voices and information data to the telephone set 380 via the line 350 out of the multiplex data received from the equipment 320 via the line 332. As a result, the talking is possible between the equipment 320 and the telephone set 380.

2. 发明专利

JPS63254535A INTERRUPTION CIRCUIT 失效
公开(公告)号：JPS63254535A
公开(公告)日：1988-10-21
申请号：JP8810087
申请日：1987-04-10
申请人： CANON KK
发明人： SUGAWARA MASAHITO
IPC分类号： G06F9/48 , G06F13/24
摘要： PURPOSE:To avoid malfunction due to noises by providing a circuit which detects the width of an interruption signal and recognizing an interruption when the width of the interruption signal exceeds a prescribed width. CONSTITUTION:It is supposed that impulse noises A-C are applied to an interruption signal line l1. Thus a one-shot timer 2 outputs a one-shot timer output 2 synchronously with the rise of the line l1. In this case, the state of the line l1 is outputted to an interruption signal line l3 via a D type flip-flop 3 with the rise of the line l2. As a result, the line l3 has no change (no interruption) owing to the noises A-C which are shorter than the output pulse of the timer 2. Then an interruption E that is recognized by an interruption recognizing circuit 4 only at a time point D when a regular interruption is produced.

3. 发明专利

JPS63118919A ELECTRONIC EQUIPMENT 失效
公开(公告)号：JPS63118919A
公开(公告)日：1988-05-23
申请号：JP26400586
申请日：1986-11-07
申请人： CANON KK
发明人： SUGAWARA MASAHITO
IPC分类号： G06F3/02
摘要： PURPOSE:To improve operability judging feasibility to accept an input from a keyboard in an electronic equipment, and to surely hold the security of a file, by providing a means which discriminates the code of a password code, and the means which prohibits access after the lapse of a prescribed time after no input is performed, on the electronic equipment other than a keyboard input means. CONSTITUTION:By applying a power source 8, a CPU5 is initialized, however, no input from a keyboard 7 can be accepted. Next, when the password code is inputted to a key panel 1, a control part 4 accumulates an input data in the work area 22 of a memory 2. When an inputted password code coincides with the personal identification code registered in the area 21 of the memory 2, a state goes to an operation possible state which accepts the input from the keyboard 7. Simultaneously, a timer control part 6 starts a timer 52. When no input is obtained from the keyboard 7 for a prescribed period, the state is returned to an operation impossible state.

4. 发明专利

JPS63118916A ELECTRONIC EQUIPMENT 失效
公开(公告)号：JPS63118916A
公开(公告)日：1988-05-23
申请号：JP26400286
申请日：1986-11-07
申请人： CANON KK
发明人： SUGAWARA MASAHITO
IPC分类号： G06F3/02
摘要： PURPOSE:To omit the labor and time of loading by loading a password code automatically at the time of applying a power source, and collating password numbers, by providing an accessing means which judges the code of the personal identification code other than a keyboard input means. CONSTITUTION:By applying the power source 7, a CPU4 is initialized. Next, the personal identification code stored and held in a second-order memory device is drawn out by the CPU4, and is loaded on a work area in a memory 2. However, in this state, an input from a keyboard 5 cannot be accepted. The fact is informed to a control part 3 via a line l3. When the password code is inputted from a panel 1, the control part 3 accumulates it in the memory 2 as an input data, and compares it with the personal identification code loaded already. When coincidence is obtained between them, the control part 3 informs the coincidence to the CPU4 via the line l3, and sets a flag 4B, and a state is set at an operation possible state possible to accept the input from the keyboard 5.

5. 发明专利

JPH11308309A PORTABLE TERMINAL 失效
公开(公告)号：JPH11308309A
公开(公告)日：1999-11-05
申请号：JP12818898
申请日：1998-04-22
申请人： CANON KK
发明人： SUGAWARA MASAHITO
IPC分类号： G10L15/00 , G10L13/00 , H04B7/26 , H04M1/00 , H04M1/27 , H04M1/82 , H04M11/00 , G10L3/00
摘要： PROBLEM TO BE SOLVED: To provide a portable terminal where the user can properly enter an operation command of the terminal through voice entry even during a speech without giving a sense of displeasure to a speech opposite party. SOLUTION: In a state of awaiting entry of a command, the portable terminal discriminates whether the command entry is made by a key operation or a voice input depending on a setting state of a key switch 110. When the voice command entry has been selected, whether or not a speech through a radio channel is made is discriminated, and when no speech is made, a command is inputted by speech recognition. When a speech is made, a synthesized voice is sent through the radio channel to deliver a message of holding for the purpose of command entry to the opposite party. The portable terminal enters command by speech recognition. Thus, it is prevented that the voice command entry is heard by the speech opposite party so as to avoid a sense of displeasure form giving to the opposite party.

6. 发明专利

JPH1021349A PC CARD 失效
公开(公告)号：JPH1021349A
公开(公告)日：1998-01-23
申请号：JP17083796
申请日：1996-07-01
申请人： CANON KK
发明人： SUGAWARA MASAHITO
IPC分类号： G06K19/077 , G06F1/18 , G06K17/00
摘要： PROBLEM TO BE SOLVED: To connect two PC card of various forms without receiving the restriction of the size of the insertion port of a host device by regarding a connecting mechanism to the host device and a connecting mechanism for transferring signals between another PC card and the host device as the connecting mechanism of the PC card so as to connect to the host device. SOLUTION: Host connection parts 21 and 22 are arranged to be vertically two levels and the part 22 of the lower level functions as a connecting part for the main body of a PC card 13. The part 21 of the upper level is a connection part for another PC card, and the other PC card is connected to the PC card connecting part 23 of the main body of the PC card 13 to be capable of being freely attached and detached. Then the PC card is inserted from a PC card insertion port to connect to a connector for connecting a PC card provided for the host device. Thereby another PC card 13 can be loaded to one PC card 13 by the connection part 23 so as to transmit/receive a signal between the host device and another PC card through the connection parts 23 and 21.

7. 发明专利

JPH0338946A ISDN TELEPHONE SET 失效
公开(公告)号：JPH0338946A
公开(公告)日：1991-02-20
申请号：JP17307789
申请日：1989-07-06
申请人： CANON KK
发明人： SUGAWARA MASAHITO
IPC分类号： H04M1/00 , H04M1/253
摘要： PURPOSE:To specify a called telephone set by providing a reception means receiving incoming information, a detection means detecting subaddress information, a registration means registering relevant number information and a display means displaying the relevant display message, and displaying a display message corresponding to the subaddress included in the incoming information. CONSTITUTION:Upon the receipt of an incoming signal from an ISDN line 2, a telephone set 1 detects a subaddress from a data in an incoming signal. Then a number address 30 corresponding to the subaddress is retrieved from a registration table and when the user registers the number address 30, a relevant display message 31 is displayed on an LCD display device 20. That is, only a telephone set whose number address corresponding to the subaddress is registered gives display to notify the arrival of a call. Thus, the called telephone set is specified.

8. 发明专利

JPH11239386A INFORMATION COMMUNICATION EQUIPMENT AND ITS CONTROL METHOD 失效
公开(公告)号：JPH11239386A
公开(公告)日：1999-08-31
申请号：JP4035298
申请日：1998-02-23
申请人： CANON KK
发明人： SUGAWARA MASAHITO
IPC分类号： H04L29/00 , H04W4/12 , H04W52/02 , H04Q7/38
摘要： PROBLEM TO BE SOLVED: To provide information communication equipment that controls communication to receive a message in response to a communication available time and to provide its method. SOLUTION: In the step S201, a communication available time is calculated based on a residual battery capacity of the communication equipment. In the step S203, a message denoting disabled communication with a mail server is displayed. In the step S204, a message denoting setting of a selection condition of an electronic mail is displayed. In the step S205, the selection condition of the electronic mail desired to be down-loaded preferentially is set. In the step S206, a kind of an attached file unnecessary to down-load is designated. In the step S207, a text to which the selection condition of the electronic mail or the like is set is generated. In the step S208, the communication equipment starts communication with the mail server. In the step S209, the text is sent to the mail server.

9. 发明专利

JPH10206520A PORTABLE POSITIONING TERMINAL UNIT 失效
公开(公告)号：JPH10206520A
公开(公告)日：1998-08-07
申请号：JP1787497
申请日：1997-01-16
申请人： CANON KK
发明人： SUGAWARA MASAHITO
IPC分类号： G01C21/00 , G01S19/34 , G01S19/52 , G01S5/14
摘要： PROBLEM TO BE SOLVED: To enable the extension of time driven by a battery in a battery- operated portable positioning terminal device. SOLUTION: The traveling speed of this device itself is calculated from navigation electric waves from GPS satellites. Power saving operations are performed by changing time intervals between GPS positioning operations on the basis of these calculated results. In addition, electric power for GPS positioning operations is controlled to be supplied only at the times of positioning. Further, by determining whether the device is operating on a battery 107 or an external electric power source 108, the above-mentioned power saving operation is performed at the time when driven by a battery.

10. 发明专利

JPH05173979A INFORMATION PROCESSOR 失效
公开(公告)号：JPH05173979A
公开(公告)日：1993-07-13
申请号：JP34329091
申请日：1991-12-25
申请人： CANON KK
发明人： KATO HARUHISA , SUGAWARA MASAHITO , YAMAGUCHI SHUZO , TACHIKAWA HIROHIDE , UMEMURA NAOKI
IPC分类号： B41J29/00 , G06F1/16 , G06F3/00 , G06F3/12 , G06F15/02
摘要： PURPOSE:To reduce the size of the whole system by incorporating a printer for printing data and providing an interface which can be connected to an external printer for printing data. CONSTITUTION:A display part 1 is provided with a flat panel type display body such as a liquid crystal display and a plasma display. Further, a main body 2 is provided with a keyboard device for inputting characters and functions, a storage part stored with an electronic part having an arithmetic processing information, an output part for controlling display, printing, and communication processing, etc., and a printer part for printing information in a housing. The display part 1 can be folded on the main body 2. The printer for printing the data is incorporated and the interface which can be connected to the external printer for printing data is provided. Consequently, the system is reduced in overall size and can be installed in a small place and print out generated data, etc., immediately.

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