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1. 发明专利

JPH09271019A CAMERA CONTROL SYSTEM AND ITS CONTROLLER 失效
公开(公告)号：JPH09271019A
公开(公告)日：1997-10-14
申请号：JP34347196
申请日：1996-12-24
申请人： CANON KK
发明人： TANAKA KOUICHIROU , YONEZAWA HIRONORI , NAKAMURA YASUO , SASAKI AKITOMO
IPC分类号： H04N5/232 , H04N5/265 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To make it possible to operate the on/off of a power supply for each camera from a remote place. SOLUTION: Power supply to each camera 16 can be externally controlled. An image receiving terminal 18 is provided with a button for turning on/off a power supply for a specified camera 16. When power supply off-operation is executed in the terminal 18, the terminal 18 transmits a power supply OFF request to a video transmitting terminal 12 connected to the corresponding camera 16 and the terminal 12 commands a camera controller 14 to turn off the power supply for the specified camera 16. When power supply on-operation is executed, the terminal 18 transmits power supply on request to the terminal 12 connected to the corresponding camera 16 and the terminal 12 commands the controller 14 to turn the specified camera 16 to a power supplied state.

2. 发明专利

JPH0916516A SYSTEM, DEVICE AND METHOD FOR INFORMATION PROCESSING 失效
公开(公告)号：JPH0916516A
公开(公告)日：1997-01-17
申请号：JP16368895
申请日：1995-06-29
申请人： CANON KK
发明人： SASAKI AKITOMO
IPC分类号： G06F15/173 , G06F13/36 , G06F13/38 , G06F15/163
摘要： PURPOSE: To provide a system, a device and a method for information processing capable of performing communication from an information processor not being connected to a network line to the one connected to the network line in a shared memory type network system. CONSTITUTION: A shared memory type information processing system capable of making access memory incorporated in shared memory type information processors A-E is constituted by connecting plural shared memory type information processors A-E including at least the shared memory type information processor E and the shared memory type information processor C with each other. A network control part for a network line 35γ in the shared memory type information processor C is controlled by the information processor F connected to the shared memory type information processor C via the network line 35γ and the shared memory type information processor E. The communication between the shared memory type information processor E and the shared memory type information processor F is performed by a controlled network control part.

3. 发明专利

JPH0895694A INFORMATION PROCESSOR 失效
公开(公告)号：JPH0895694A
公开(公告)日：1996-04-12
申请号：JP25622494
申请日：1994-09-26
申请人： CANON KK
发明人： SASAKI AKITOMO
IPC分类号： G06F3/02 , G06F3/033 , G06F3/038
摘要： PURPOSE: To provide an information processor where the mouse cursor on a display is capable of easily moving to an object location. CONSTITUTION: When the key to which a * mark is imparted, for instance, within the dotted line 41 of a keyboard 27 is depressed in a state that a mouse cursor selection key 32 is depressed, a mouse cursor 33 moves to the location, to which the * mark is imparted, of a CRT 25.

4. 发明专利

JPH0836477A INFORMATION PROCESSING METHOD AND DEVICE 失效
公开(公告)号：JPH0836477A
公开(公告)日：1996-02-06
申请号：JP19278494
申请日：1994-07-25
申请人： CANON KK
发明人： SASAKI AKITOMO
IPC分类号： G06F3/14 , G06F3/048 , G09G5/14
摘要： PURPOSE:To provide an information processor capable of improving the operability when the inputs in windows overlapping with each other are performed and making the operation convenient. CONSTITUTION:When windows overlap with each other, the number of the overlapping window is searched, the window to be displayed on the top is successively switched in order of a window 21 (a) + a window 22 (b) a window 23 (c) a window 24 (d) a window 21 ... for the searched window. When some inputs are performed from a mouse, etc., the window displayed on the top at the time is made an input possible state.

5. 发明专利

JPH0480810A INFORMATION PROCESSOR 失效
公开(公告)号：JPH0480810A
公开(公告)日：1992-03-13
申请号：JP19389090
申请日：1990-07-24
申请人： CANON KK
发明人： SASAKI AKITOMO
IPC分类号： G06F3/14 , G06F3/033 , G06F3/038 , G06F3/048
摘要： PURPOSE:To omit the operating troublesomeness by shifting a cursor of a coordinate input means onto a proper window with the depression of a button of the coordinate input means or after the lapse of a fixed time. CONSTITUTION:When the button of a mouse 16 is depressed by a user, a mouse returning event routine is set in and a CPU 13 checks the window number registered in a mouse cursor returning window storage means 18. If no window number is registered, the position of a mouse cursor 24 is not changed. When the window No is registered, the position of a window is decided from the checked window number and the cursor 24 is shifted to the decided position of the window. Thus the user is not required to shift large the mouse 16 to return it to the relevant window.

6. 发明专利

JPH01314380A INPUT DEVICE 失效
公开(公告)号：JPH01314380A
公开(公告)日：1989-12-19
申请号：JP14459588
申请日：1988-06-14
申请人： CANON KK
发明人： SASAKI AKITOMO
IPC分类号： G06T11/60 , G06T11/80
摘要： PURPOSE:To easily and surely erase an image of only one of a character of a graphic by deciding whether a character image is to be erased or not, based on an erased part which has been instructed of the character image. CONSTITUTION:For instance, when it is desired to leave a character 200 and to erase only a graphic 201, first of all, by switching the device to an erasing mode by indicating a mode menu 103 of the erasing mode with an input pen 14, the upper part of the graphic 201 to be erased is traced with the input pen 14. In this case, the input pen 14 comes to trace the upper part of superposed parts 202, 203, as well, but it is necessary to pay attention so as not to trace half or above of the number of all dots for constituting the character 200. In such a way, the character 200 is displayed in a state that a part thereof has been erased together with an erasion of the graphic 201, as shown in a figure (b). In this case, since a ratio of the number of dots which have been erased of the character 200 is less than half, the character 200 is restored and displayed as shown in a figure (c). Therefore, by taking an erased part of the character into consideration, only the graphic or the character can be erased easily.

7. 发明专利

JPH01208701A RECORDING OR REPRODUCING DEVICE 失效
公开(公告)号：JPH01208701A
公开(公告)日：1989-08-22
申请号：JP3095388
申请日：1988-02-15
申请人： CANON KK
发明人： SASAKI AKITOMO , HASEGAWA KATSUHIDE
IPC分类号： G11B5/09 , G11B5/008 , G11B5/53 , G11B5/588
摘要： PURPOSE:To make the revolving speeds of heads the same as the track pitch of a magnetic tape and, in addition, to make guard-band-less azimuth recording possible by changing the positional relation between a 1st head having a 1st azimuth angle and a 2nd head having a 2nd azimuth angle when a recording time is switched to a reproducing time, and vice versa. CONSTITUTION:Heads 2A, 2C, 2E, and 2G having the 1st azimuth angle and magnetic heads 2B, 2D, 2F, and 2H having the 2nd azimuth angle are alternately arranged on the periphery of a drum 1 at regular intervals. The heads 2B and 2F are fitted to an annularly constituted piezoelectric actuator 7 and their positions can be changed in the track-width direction by means of a voltage regulating circuit 9. At the time of the long-time recording mode, the heads 2B and 2F are moved in the track-width direction by a prescribed distance (x) by means of the circuit 9 and a magnetic tape 8 is fed at a speed which is the half of a standard speed while the drum 1 is rotated at a prescribed speed. Then two heads are successively selected from the heads 2A, 2B, 2E, and 2F and signals of two systems are recorded. Therefore, the track pitch can be maintained at a fixed level and azimuth recording can be performed at each of plural modes having different tape feeding speeds.

8. 发明专利

JP2002077308A INFORMATION-PROCESSING DEVICE AND METHOD, AND MEMORY MEDIUM 失效
公开(公告)号：JP2002077308A
公开(公告)日：2002-03-15
申请号：JP2000267391
申请日：2000-09-04
申请人： CANON KK
发明人： SASAKI AKITOMO
IPC分类号： H04L29/10
摘要： PROBLEM TO BE SOLVED: To improve transmission and reception efficiency in a network. SOLUTION: In transmission, a task for controlling a lower-level network hierarchy is successively called from a task for controlling an upper-level network hierarchy, which in reception, a task for controlling the upper-level network hierarchy is called successively from a task for controlling the lower-level network hierarchy. The information-processing device comprises a transmission queue 13 for passing transmission data to the lowest task for controlling the lowest network hierarchy, a transmission completion queue 116 for passing the identifier of data whose transmission has been completed, a lower reception queue 114 for passing reception data to the lowest task, and an upper reception queue 115 for passing reception data to the highest task for controlling the highest network hierarchy.

9. 发明专利

JP2001229099A INFORMATION PROCESSOR, NETWORK COMMUNICATION METHOD AND RECORDING MEDIUM 失效
公开(公告)号：JP2001229099A
公开(公告)日：2001-08-24
申请号：JP2000037140
申请日：2000-02-15
申请人： CANON KK
发明人： SASAKI AKITOMO
IPC分类号： G06F13/00
摘要： PROBLEM TO BE SOLVED: To easily perform the maintenance of the program of network protocol software. SOLUTION: Network protocol software is constituted of a TCP task 102, a UDP task 103, an ICMP task 104, an IP task 105, a PPP task 106, an Ethernet (R) task 107 and a loopback task 108 at every protocol. Then a message passing system is used for exchanging the message between the tasks and between the task and network software.

10. 发明专利

JPH10164537A VIDEO COMMUNICATION SYSTEM, INFORMATION PROCESSOR AND ITS CONTROL METHOD 失效
公开(公告)号：JPH10164537A
公开(公告)日：1998-06-19
申请号：JP32055996
申请日：1996-11-29
申请人： CANON KK
发明人： SASAKI AKITOMO , SUZUKI SHIGEO
IPC分类号： H04N5/232 , H04N7/08 , H04N7/081 , H04N7/14
摘要： PROBLEM TO BE SOLVED: To reduce deviations between a time when a terminal on a videotransmitting terminal acquires and a time when a terminal on a video displaying terminal displays video at the time of the remote operation of an image-pickup device. SOLUTION: At the time of receiving video information from a video camera 12 provided for a communication terminal, received information is buffered by a video-buffering part 27 and image-displayed on a display 22, based on video information accumulated in the part 27. When a camera control detection part 25 detects that the video camera 12 is in a controlled state, the fact is reported to a buffer-suppressing part 26. The part 26 prohibits the part 27 from buffering while the video camera 12 is in the controlled state and instantly displays received video information in the display 22.

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