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1. 发明专利

JPH0617049B2 失效
公开(公告)号：JPH0617049B2
公开(公告)日：1994-03-09
申请号：JP23525784
申请日：1984-11-09
申请人： FANUC LTD
发明人： KITANI NOBUYUKI , NEKO TETSUAKI
IPC分类号： B22D17/32 , B29C45/76

2. 发明专利

JPH0540515A NUMERICAL CONTROL SYSTEM 失效
公开(公告)号：JPH0540515A
公开(公告)日：1993-02-19
申请号：JP19560891
申请日：1991-08-06
申请人： FANUC LTD
发明人： KITANI NOBUYUKI , TSUJIKAWA KEISUKE
IPC分类号： G05B19/18 , G05B19/4063 , G05B19/414
摘要： PURPOSE:To display the picture information of plural numerical controllers in a lump on one display device. CONSTITUTION:Plural numerical controllers #0 to #7 coupled organically with each other are connected to one display device 10 by a serial signal line 20. In the display device 10, the requesting signal of the picture information is transmitted by specifying the numerical controllers #0 to #7 by a picture selection switch 12, or the request signal of the picture information is transmitted by switching and specifying automatically these numerical controllers #0 to #7. When the requesting signal is received at a numerical controller side, the numerical controllers #0 to #7 generate the prescribed picture information in accordance with the contents of the requesting signal, and transmit the picture information successively to the display device 10. In the display device 10, plural pieces of the transmitted picture information are collected to one display screen 11, and plural pieces of the picture information to be displayed are simultaneously displayed.

3. 发明专利

JPH0477653B2 失效
公开(公告)号：JPH0477653B2
公开(公告)日：1992-12-09
申请号：JP18504884
申请日：1984-09-04
申请人： FANUC LTD
发明人： KITANI NOBUYUKI
IPC分类号： B29C45/50 , B29C45/76

4. 发明专利

JPH0475808B2 失效
公开(公告)号：JPH0475808B2
公开(公告)日：1992-12-01
申请号：JP23525684
申请日：1984-11-09
申请人： FANUC LTD
发明人： KITANI NOBUYUKI , NEKO TETSUAKI
IPC分类号： B29C45/76 , G05B19/4069

5. 发明专利

JPH03210602A ORIGINAL POINT SETTING SYSTEM 失效
公开(公告)号：JPH03210602A
公开(公告)日：1991-09-13
申请号：JP653890
申请日：1990-01-16
申请人： FANUC LTD
发明人： KITANI NOBUYUKI , FUKUI YORIKAZU
IPC分类号： G05B19/18 , G05D3/12
摘要： PURPOSE:To set an original point with a simple operation by shifting a machine working part by an extent equal to one grid if the stopped grid is not coincident with the original point. CONSTITUTION:A machine working part is positioned at a point P1 precedent a grid G4 that is defined as an original point. In this case, the point P1 is not required to be set at a position not distant away from the original point by one grid or less as long as the setting position is precedent the original point. Then a mode selection switch of a machine control panel is set at an original point setting position so that an original point resetting mode ZRN. When a jog feed button +X of an axis X is turned on, the machine working part is stopped at a grid G3 nearest the point P1. An operator judges that the grid G3 is not coincident with the original point based on the scale, etc., of the machine working part. Then the operator turns on an original point shift switch ZRX. The machine working part moves toward an axis +X by an extent equal to one grid based on the signal ZRX and is shifted onto a grid G4. Thus the original point can be set for the machine working part.

6. 发明专利

JPH0264706A PC CONDITION ANALYZING SYSTEM 失效
公开(公告)号：JPH0264706A
公开(公告)日：1990-03-05
申请号：JP21578488
申请日：1988-08-30
申请人： FANUC LTD
发明人： KITANI NOBUYUKI , EGUCHI HARUYASU
IPC分类号： G05B19/05
摘要： PURPOSE:To easily find a cause when the debug or alarm of the sequence program of a programmable controller (PC) occurs by displaying an external input signal which contributes to the output condition of an arbitrary coil. CONSTITUTION:A CPU 1 controls the whole PC, a ROM 2 stores a system program 4 and a condition analyzing system is programmed. A key-in is executed from a keyboard to display the cause of the ON/OFF of the output coil and the display of the cause is requested. The coil designated by the display request is searched, its lang is confirmed, a relay used by decoding is confirmed, further its lang is analyzed and the relay which causes the ON/OFF of the output coil is decided. Next, it is decided whether the decided relay is the external input signal or an internal relay, and when it is the internal relay, it is returned to the coil search and the above operation is repeated. When it is the external input signal, all the relays are displayed on a display 7.

7. 发明专利

JPH028857B2 失效
公开(公告)号：JPH028857B2
公开(公告)日：1990-02-27
申请号：JP9279881
申请日：1981-06-16
申请人： FANUC LTD
发明人： NOZAWA RYOICHIRO , KITANI NOBUYUKI
IPC分类号： B23Q15/24 , G05B19/18 , G05B19/23

8. 发明专利

JPH01270105A SYSTEM FOR DISPLAYING PROGRAM OF PC 失效
公开(公告)号：JPH01270105A
公开(公告)日：1989-10-27
申请号：JP9947088
申请日：1988-04-22
申请人： FANUC LTD
发明人： KITANI NOBUYUKI , ONISHI YASUSHI
IPC分类号： G05B23/02 , G05B19/04 , G05B19/05
摘要： PURPOSE:To facilitate the development and the maintenance of a program by displaying the execution state of an arithmetic operation with an instruction. CONSTITUTION:A monitor program 42 finds a computation start step which retrieves a user program 51 advancing to a front side from a program step indicated by an operator, and interprets and executes the instruction at every step from the step. And it is checked whether or not a step number SNS coincides with a step number SNM indicated so as to display by the operator at the time of performing the interpretation and the execution of the instruction at every step. And when they coincide, the instruction, the state of a required input/output signal by the content of the instruction, and the content of an accumulator 11 at before and after the execution of the instruction are displayed. In such a way, it is possible to display information required for debug at a time with a simple operation, and to reduce a load on the operator at the time of debugging the program 51, and to improve working efficiency.

9. 发明专利

JPH01209501A GRAPHIC FORMING SYSTEM OF PROGRAMMABLE CONTROLLER 失效
公开(公告)号：JPH01209501A
公开(公告)日：1989-08-23
申请号：JP3472788
申请日：1988-02-17
申请人： FANUC LTD
发明人： KITANI NOBUYUKI , MAEDA KIMIO
IPC分类号： G05B19/18 , G05B19/04 , G05B19/05
摘要： PURPOSE:To attain generation of the graphic data with a simple operation and to eliminate the need for a programming for forming a graphic by forming the graphic with key operations and reading out and displaying the graphic with use of an application program. CONSTITUTION:When a circular arc 25 is drawn, a soft key 27b is designated and a cursor is moved to a start point 22a, a middle point 23a and an end point 24a respectively. Then the coordinates are fixed by soft keys 28a-28c together with the type a line and a color decided by soft keys 29b and 29c respectively. Thus a file number is decided after a graphic and this graphic is registered into a file. Then the file necessary for an application program is called out and displayed. In such a way, the graphics are formed with the direct key operations and filed. These graphics are called out by an application program of a PC (programmable controller). As a result, the use of a high-level language is not required.

10. 发明专利

JPS63311403A PROCESSING SYSTEM FOR INPUT/OUTPUT SIGNAL OF PC 失效
公开(公告)号：JPS63311403A
公开(公告)日：1988-12-20
申请号：JP14670287
申请日：1987-06-12
申请人： FANUC LTD
发明人： KITANI NOBUYUKI , ONISHI YASUSHI
IPC分类号： G05B19/05 , G05B19/04
摘要： PURPOSE:To realize the change of a machine tool which is controlled by a PC without changing the connection of a cable set between the machine tool and the PC, by using an input image buffer, an output image buffer and a conversion cable and changing the flow of the input/output signals in accordance with the change of the conversion table. CONSTITUTION:The input signals are transferred to an input image buffer 32 from an input buffer 31 and also to an output buffer 33 from an output image buffer 34 respectively. In such a case, the transfer destination of the input or output signal is changed by reference to a conversion table 35. The input/output signals are not directly supplied and delivered from and to outside via an internal process and transferred to the buffers 31 and 33 indicated by the table 35 after the temporary storage in both buffers 32 and 34. Thus the transfer destinations of the input/output signals can be easily changed when the table 35 is rewritten. In such a way, an external machine tool to be controlled can be changed without switching the external cables, etc.

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