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1. 发明专利

JPH06110983A REFERENCE DATA PROCESING SYSTEM FOR PACKAGE BOARD PRODUCTION APPARATUS 失效
公开(公告)号：JPH06110983A
公开(公告)日：1994-04-22
申请号：JP26045092
申请日：1992-09-30
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SATO KENICHI , KAWAI MAKOTO , NAKAO YOSHIFUMI , MASUDA SEI , HORIMOTO SETSUO
IPC分类号： H05K3/34 , G06F17/50 , G06T1/00 , G06F15/60
摘要： PURPOSE:To secure highly accurate quality by checking respective processes based on a prescribed common reference, accurately and quickly judging the factor and the presence of a defect and piling them up. CONSTITUTION:A reference data processing system 26 for preparing package data and inspection data for operating respective production equipments and inspecting devices in the respective processes of a package board production apparatus 16 holds CAD data such as land basic data and part basic data, etc., at the time of designing the circuit pattern of a printed board at CAD data holding parts 22 and automatically generates the inspection data and the package data at an operational data generation part 25 based on the CAD data. Thus, the CAD data turn to a line unification reference and a manufacture reference and an inspection reference for the equipments of the respective processes are unified at the same time. Also, the respective processes are checked based on the prescribed common reference from the upstream process including printed board design, high quality from the upstream process is piled up and the high quality of the final process is secured as well.

2. 发明专利

JPH0611424B2 失效
公开(公告)号：JPH0611424B2
公开(公告)日：1994-02-16
申请号：JP17713285
申请日：1985-08-12
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SATO KENICHI , KAWAI MAKOTO
IPC分类号： B05D7/00 , B05D3/00 , B05D7/24 , H05K3/30 , H05K3/34

3. 发明专利

JPH0581080B2 失效
公开(公告)号：JPH0581080B2
公开(公告)日：1993-11-11
申请号：JP5990386
申请日：1986-03-18
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SATO KENICHI , KAWAI MAKOTO
IPC分类号： B23P19/00 , H05K13/00 , H05K13/02 , H05K13/08

4. 发明专利

JPH05108122A SIMULTANEOUS ARRIVAL CONTROL METHOD 失效
公开(公告)号：JPH05108122A
公开(公告)日：1993-04-30
申请号：JP27274491
申请日：1991-10-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： AKITA MAKOTO , SATO KENICHI , KAWAI MAKOTO
IPC分类号： B23P19/04 , B23P21/00 , G05B19/18 , G05D3/00 , H05K13/04
摘要： PURPOSE:To make sure the simultaneous arrival of plural mobile objects and to suppress the speed reduction of the mobile object for the simultaneous arrival to an irreducible minimum. CONSTITUTION:When it is judged that at an arrival period deciding process 1, a second mobile objection can complete to move until a first mobile objection arrives at the prescribed position, a motor is operated without reducing the speed and operated at the most fast operation time. When it is judged that at the arrival period deciding process 1, the second mobile object cannot complete to move until the first mobile object arrives at the prescribed position, the first mobile object is once speed-reduced at a certain point of time after the both start to move at a predicted remaining moving quantity selecting process 3, and when it is assumed that the first mobile object is re-accelerated by the timing when it is predicted that the second mobile object can complete to move, the assumed necessary moving quantity of the second mobile object at the timing is computed, and when the remaining moving quantity of the second mobile object is smaller than the set moving quantity corresponding to the assumed necessary moving quantity, the motor is re-accelerated at an acceleration process 9 and the simultaneous arrival can be performed.

5. 发明专利

JPH04165637A OUTER LEAD BONDING DEVICE 失效
公开(公告)号：JPH04165637A
公开(公告)日：1992-06-11
申请号：JP29320490
申请日：1990-10-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TSUKUDA TAKEO , KADORIKU SHINJI , KAWAI MAKOTO
IPC分类号： H01L21/60
摘要： PURPOSE:To perform highly reliable bonding by stabilizing the bonding pressurizing force by converting a motor current generated to the second servo motor at the time of pressurization into a motor torque value and feeding back the difference between the motor torque value and a commanded torque to the speed command of the motor. CONSTITUTION:During the descending process of a heating tool 12, the rotating speed of the second AC servo motor 9 is controlled by sending a prescribed torque value (load) to the torque limiter of the second positioning device 14 so that the tool 12 can descend at a prescribed speed. Then, when the torque of the motor 9 reaches a prescribed level after the descending speed of the tool 12 is stabilized, a pressurizing process is started. When the pressurizing process is started, the current of the motor 9 is converted into a motor torque value and the difference between a commanded torque and the actual torque is fed back to the rotating speed command of the motor 9. Therefore, the reliability of products can be improved and highly reliable bonding can be realized, since the need of stopping the heating tool 12 is eliminated and the frictional force of a driving section can be maintained at a fixed level.

6. 发明专利

JPH03217100A COATING METHOD FOR ADHESIVE 失效
公开(公告)号：JPH03217100A
公开(公告)日：1991-09-24
申请号：JP1295590
申请日：1990-01-22
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SATO KENICHI , INUZUKA RYOJI , KAWAI MAKOTO , NAKANO TOMOYUKI
IPC分类号： H05K13/04 , H05K3/30 , H05K3/32 , H05K13/08
摘要： PURPOSE:To coat with high reliability by executing test coating prior to the full coating, calculating the are of the coating point, correcting coating conditions until it becomes a predetermined allowable range, repeating the test coating, and then transferring to the full coating step. CONSTITUTION:A test coating region set at a suitable position on a circuit board 3 is positioned at a location directly under a coating nozzle 5, and test- coated under predetermined coating condition preset by the nozzle 5. Then, a television camera 6 is positioned on the coating point to recognize the shape of the coating point. The height of the coating point is recognized by height detecting means 7, the area of the coating point is calculated, and the product of the area and the height is calculated. Whether the product falls within a preset allowable range of not is determined. If not, discharging time is corrected to correct the coating amount. If the product falls within the range, the correction amount of the coating conditions obtained by the test coating is added to the condition of a primary coating step, and transferred to the primary coating step.

7. 发明专利

JPH03217099A COATING AND INSPECTING METHOD FOR ADHESIVE 失效
公开(公告)号：JPH03217099A
公开(公告)日：1991-09-24
申请号：JP1295490
申请日：1990-01-22
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SATO KENICHI , INUZUKA RYOJI , KAWAI MAKOTO , NAKANO TOMOYUKI
IPC分类号： H05K13/04 , H05K3/30 , H05K3/32 , H05K13/08
摘要： PURPOSE:To automatically inspect a thread or a positional deviation of a coated adhesive which causes a problem and to coat with high reliability by coating an adhesive coating position on a board with adhesive by a coating nozzle, recognizing the position by image recognition means having a window at a predetermined position, and determining whether the coating state is satisfactory or not. CONSTITUTION:A circuit board 2 is positioned at a position directly under a coating nozzle 3, the nozzle 3 is moved down to the vicinity of the board 2, and discharges adhesive in a predetermined amount from its end. Then, a coating head 5 ls moved in a direction X, a television camera 4 is moved to a position directly above the coating position to recognize the shape of the coated adhesives 7. The profile line of the image of the coated adhesive 7 is extracted by image processing means which inputs an image signal from the camera 4 to determine whether it crosses the profile line of the window 6 or not.

8. 发明专利

JPH0344006A LITHOGRAPHY FOR THICK FILM RESISTOR 失效
公开(公告)号：JPH0344006A
公开(公告)日：1991-02-25
申请号：JP17960989
申请日：1989-07-11
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMAGUCHI KAZUYOSHI , KAWAI MAKOTO
IPC分类号： B43L13/00 , H01C17/06 , H05K3/10
摘要： PURPOSE:To shorten data creation time without need of conversion and re-input of writing position data by a method wherein data of a resistor such that reference points of writing data are equal on both the surface and the rear is converted to data of both faces of a substrate by writing start point calculation process and writing end point calculation process and lithography is done based on the data. CONSTITUTION:A resistor 2 is written on the surface of a substrate and a resistor 3 is written on the rear of the substrate by means of a CAD or the like. Then a pattern is to be written on the surface, data of writing start point 4 (x1, y1) and length l1 is used to calculate writing end point (x1+l1, y1) for performing lithography. However, when a pattern is to be written on the rear face, since the writing direction is limited to one direction in X and Y directions, the start point on the rear face 5 must be right from a point 7. Therefore, the coordinate of the start point 7 on the rear can be calculated by (-(x2+l2), y2) and writing end point 9 can be obtained since the length is l2, with this series of coordinate conversion processes, all of the writing start positions of the rear resistor can be obtained.

9. 发明专利

JPH02301197A SUPPLY METHOD OF ELECTRONIC COMPONENTS 失效
公开(公告)号：JPH02301197A
公开(公告)日：1990-12-13
申请号：JP12215689
申请日：1989-05-16
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： INUZUKA RYOJI , SATO KENICHI , KAWAI MAKOTO
IPC分类号： B23P21/00 , B65G47/82 , H05K13/02
摘要： PURPOSE:In the process to shift a plate by a pulling handle, to enable various electronic components to be supplied in the optimum shortest time without causing dislocation by shifting the pulling handle at low speed until the pulling handle abuts on the plate after pulling-out start, and then shifting it at a high speed. CONSTITUTION:A QFP (electronic part) 1 on the tray fixed to a plate 3 is shifted at a level of low speed that it does not cause dislocation up to distance A where a pulling handle 5 abuts enough on the plate 3 from shift start of the pulling handle 5, and at a point of time (shifts distance A+alpha) when the plate 3 and the pulling handle 5 have abutted enough on each other, the shifting speed of the pulling handle 5 is made high-speed, and the positioning is completed in a short time without dislocation of the QFP. That is, until the pulling handle 5 abuts on the plate 3, the pulling handle 5 is shifted at a level of low speed that the electronic component on the tray does not cause dislocation, and the electronic parts on the tray fixed to the plate 3 cease to cause dislocation by the horizontal shock at the time of abutment.

10. 发明专利

JPH02279240A METHOD OF MOUNTING PART AND DEVICE THEREFOR 失效
公开(公告)号：JPH02279240A
公开(公告)日：1990-11-15
申请号：JP10267189
申请日：1989-04-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： SATO KENICHI , AKITA MAKOTO , KAWAI MAKOTO
IPC分类号： B23P19/00 , B23P21/00 , H05K13/00 , H05K13/02 , H05K13/08
摘要： PURPOSE:To eliminate the necessity of an instructing work before mounting a part and to eliminate useless consumption of parts by conducting an instruction for part recognition to a part which has not yet been recognized on the way of conveyance of the part which is absorbed, so as to recognized the part, and by correcting the position of the part as necessary before the part being mounted on a substrate at a predetermined position. CONSTITUTION:An electronic part 11 is absorbed in a part supply section 7 and is moved to a predetermined position on a substrate 10, and an instruction required for part recognition is carried out by an instruction recognizing device 12 for a part 11 to which no instruction for the same kind has not been made on the way of conveyance of the part so as to recognize the part which is absorbed and conveyed, by means of a recognizing device 13. The position is corrected in accordance with a result of the recognition of the part 11 as it is necessary, and the part 11 is then mounted on the substrate 10 at the the predetermined position. Accordingly, no instruction work as a preparatory work before the part mounting work, and no complicated work may be eliminated, thereby the useless of the parts 11 due to condemn of the part 11 adapted to be used for the instruction may be eliminated.

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