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1. 发明申请

WO1993003886A1 EQUIPMENT FOR WORKING PRINTED CIRCUIT BOARD 审中-公开
标题翻译：工作印刷电路板设备
公开(公告)号：WO1993003886A1
公开(公告)日：1993-03-04
申请号：PCT/JP1991001095
申请日：1991-08-16
申请人： HITACHI SEIKO, LTD.
发明人： HITACHI SEIKO, LTD. , OTANI, Tamio , SAITO, Kunito , KANAYA, Yasuhiko
IPC分类号： B23Q07/00
CPC分类号： B23Q41/00 , H05K3/00
摘要： Equipment for working printed circuit boards of multiproduct-small quantity with a high efficiency. Plural machines (A) for working the printed circuit boards provided with a single spindle are provided, and these machines (A) are interconnected by a carrying device (C). The carrying device (C) carries the printed circuit boards (W) in a slant state. Each machine (A) is provided with a reader (G) for reading a mark (M) provided on each of the printed circuit boards (W), and identifies the kinds of the printed circuit boards (W) sent in.

2. 发明申请

WO1992021481A1 PRESSURE FOOT FOR PERFORATING MACHINE FOR PRINTED BOARD 审中-公开
标题翻译：印刷机执行机构压力机
公开(公告)号：WO1992021481A1
公开(公告)日：1992-12-10
申请号：PCT/JP1992000690
申请日：1992-05-28
申请人： HITACHI SEIKO, LTD. , ARAI, Kunio , KANAYA, Yasuhiko , HAMADA, Kazunori
发明人： HITACHI SEIKO, LTD.
IPC分类号： B23Q11/10
CPC分类号： B23Q3/002 , B23Q11/006 , H05K3/0044 , Y10T408/46 , Y10T408/50 , Y10T408/5623
摘要： A pressure foot (7) of a perforating machine for a printed board, which is supported axially slidably on a spindle (2) of the same machine, and has a presser surface (13) for press holding a printed board (5) during perforating process, a discharge port (11) formed in a side wall (8) for discharging cutting chips produced by processing for perforation, the discharge port (11) being connected to a suction device, and a compressed air supply passage (20A) formed in the side wall for blow out compressed air toward a drill (4) of the perforating machine for a printed board. A cooling liquid supply device (21) is connected to the compressed air supply passage (20A). A liquid supply passage (14) for injecting cooling liquid toward the drill (4) of the perforating machine for aprinted board may be formed instead of the compressed air supply passage (21A). In this case, there is formed at least one groove (18) extending in the direction of a tangent to the drill (4) for allowing air to be sucked into the interior (10) of the pressure foot in the presser surface (13). This enhances cooling efficiency during perforating process.
摘要翻译：一种用于印刷电路板的穿孔机的压脚（7），其被轴向可滑动地支撑在同一机器的心轴（2）上，并且具有用于在穿孔期间压住印刷板（5）的压紧表面（13）处理，形成在侧壁（8）中的排出口（11），用于排出通过加工穿孔产生的切屑，排出口（11）连接到抽吸装置;以及压缩空气供给通道（20A），形成在用于将压缩空气朝向用于印刷板的穿孔机的钻头（4）吹出的侧壁。冷却液供给装置（21）与压缩空气供给通路（20A）连接。代替压缩空气供给通道（21A），可以形成用于向喷印板的穿孔机的钻头（4）喷射冷却液的液体供给通路（14）。在这种情况下，形成有至少一个在钻头（4）的切线方向上延伸的凹槽（18），用于允许空气被吸入压脚表面（13）中的压脚的内部（10）。这提高了射孔过程中的冷却效率。

3. 发明申请

WO1991018336A1 CNC APPARATUS FOR CONTROLLING A PLURALITY OF MACHINES 审中-公开
标题翻译：用于控制机器数量的CNC设备
公开(公告)号：WO1991018336A1
公开(公告)日：1991-11-28
申请号：PCT/JP1991000687
申请日：1991-05-23
申请人： HITACHI SEIKO, LTD. , MAKINO, Toshiyuki , YAMAGUCHI, Tuyoshi
发明人： HITACHI SEIKO, LTD.
IPC分类号： G05B19/417
CPC分类号： G05B19/4181 , Y02P90/06
摘要： A main CPU unit is connected through a but to a plurality of CNC units which correspond to machine tools. The main CPU unit is also connected to an external storage and to an input device. When operation control of the machine tools and machining data of works are changed, a new system program is down-loaded to CPU for the CNC units from the external storage through RAM of the main CPU unit to modify a part program, containing machining data, which is usually stored in the CPU for the CNC units.
摘要翻译：主CPU单元通过与机床相对应的多个CNC单元连接。主CPU单元也连接到外部存储器和输入设备。当机床的工作控制和工件加工数据发生变化时，通过主CPU单元的RAM从外部存储器向CNC机组下载新的系统程序，以修改零件程序，包含加工数据，这通常存储在CNC单元的CPU中。

4. 发明申请

WO1991017862A1 PRINTED CIRCUIT BOARD WORKING APPARATUS 审中-公开
标题翻译：印刷电路板工作装置
公开(公告)号：WO1991017862A1
公开(公告)日：1991-11-28
申请号：PCT/JP1991000686
申请日：1991-05-23
申请人： HITACHI SEIKO, LTD. , OTANI, Tamio , SAITO, Kunito , KANAYA, Yasuhiko
发明人： HITACHI SEIKO, LTD.
IPC分类号： B23Q07/14
CPC分类号： B23Q7/103 , B23Q1/525 , B23Q3/183 , B23Q7/005 , B23Q7/055 , B23Q7/06 , B23Q7/12 , H05K13/0061 , Y10T29/5196
摘要： A printed circuit board working apparatus according to the present invention is characterized in that the said apparatus comprises: a plurality of printed circuit board working apparatuses (A) in each of which a printed circuit board (W) rested on a table (4) and a tool held by a single spindle (13) are moved relatively in directions X, Y and Z to work the board (W); an inverted device (B) rockingly attached to the table (4), for receiving and delivering the board (W); a conveying device (C) mounted along a bed (1) of the working apparatus (A) and provided with a supply course (C1) and a discharge course (C2) for conveying the board (W) in an inclined state; a lifting device (D) provided at a receiving-delivering position of the respective courses of this conveying device (C) on the side of the working apparatus, for receiving and delivering the board between the inverted device (B) and the respective courses; a printed circuit board supply device (E) connected to one end of the supply course (C1); a printed circuit board recovery device (F) connected to one end of the discharge course (C2); and a detector (G) attached to the spindle (13) of the working apparatus (A), for reading the types of boards (W) supplied onto the table (4). Therefore, according to the present invention, the plurality of printed circuit board working apparatus arranged in parallel to one another can be individually operated, so that efficient multi-product small-lot production is permitted.

5. 发明申请

WO1991008073A1 BOARD HOLDER IN PRINTED BOARD BORING MACHINE 审中-公开
标题翻译：印刷板镗床板
公开(公告)号：WO1991008073A1
公开(公告)日：1991-06-13
申请号：PCT/JP1990001559
申请日：1990-11-30
申请人： HITACHI SEIKO, LTD. , OTANI, Tamio , KOGURE, Kazuhiro , ARAI, Kunio , KANAYA, Yasuhiko , HAMADA, Kazunori
发明人： HITACHI SEIKO, LTD.
IPC分类号： B23B41/00
CPC分类号： B23Q3/002 , B23Q11/0046 , H05K3/0047 , H05K2203/082 , Y10T408/50 , Y10T408/5623 , Y10T408/56253 , Y10T409/304088
摘要： This invention relates to a board holder in a printed board boring machine and the holder has the following construction: upper board holders (33, 41, 45, 52, 56) whose tip surfaces project from the contact surface with a printed board (1) towards a table (6) are disposed outside the contact surface in such a manner as to be movable in an axial direction thereof and biasing devices (31, 40, 50, 55) for biasing the upper holder (33, 41, 45, 52, 56) with a force greater than attraction generated in the board holder (18) towards the table (6) are disposed. According to this construction, floating of an upper plate (2) at the time of boring of the printed board (1) can be prevented and boring efficiency can be improved by minimizing a wasteful moving distance of a drill (16).

6. 发明申请

WO1993004416A1 CNC SYSTEM FOR CONTROLLING A PLURALITY OF MACHINES 审中-公开
标题翻译：用于控制机器的数控系统
公开(公告)号：WO1993004416A1
公开(公告)日：1993-03-04
申请号：PCT/JP1991001094
申请日：1991-08-16
申请人： HITACHI SEIKO, LTD.
发明人： HITACHI SEIKO, LTD. , MAKINO, Toshiyuki , YAMAGUCHI, Tuyoshi
IPC分类号： G05B19/417
CPC分类号： G05B19/4181 , G05B2219/34376 , Y02P90/06
摘要： A main central processing unit (CPU) and a plurality of CNC units each corresponding to each of machine tools are connected to each other through a bus line, and the main CPU is connected to an external storage device and an external input device. To change the operational control of a machine tool and the processing data for a workpiece, a new system program is downloaded to a CPU for a CNC unit from the external storage device through the RAM of the main CPU, and normally, a PERT program including the processing data stored in the CPU for the CNC unit is changed.

7. 发明专利

DE3726726C2 未知
公开(公告)号：DE3726726C2
公开(公告)日：1989-09-21
申请号：DE3726726
申请日：1987-08-11
申请人： HITACHI SEIKO LTD., TOKIO/TOKYO, JP
发明人： SAITOH, KUNIO, MIDORI, YOKOHAMA, JP , OHTANI, TAMIO, HADANO, JP , KANAYA, YASUHIKO, MACHIDA, JP
IPC分类号： B65G65/00 , H05K13/00

8. 发明专利

DE2737055C2 未知
公开(公告)号：DE2737055C2
公开(公告)日：1985-01-17
申请号：DE2737055
申请日：1977-08-17
申请人： HITACHI, LTD. , HITACHI SEIKO LTD., TOKIO/TOKYO, JP
发明人： UDAGAWA, TSUGIO , ARAYA, TAKESHI , YOSHIDA, TAKASHI, IBARAKI, JP
IPC分类号： B23Q35/04 , B23K9/127 , B23Q35/127 , G05B13/00 , G05B13/02 , B23K9/12 , B23K5/22
摘要： A method and apparatus for automatic weld line tracing using a non-contact sensor for detection of a weld line, which sensor is continuously reciprocated across the groove. Signals produced from the sensor during the reciprocation are compared at the ends of the groove, and the lower voltage value of the two signals is determined. A value lower than the lower voltage of the two signals by delta is predetermined and the position associated with the value is detected by a displacement-measuring instrument, the output of which is utilized for control of the positions of a welding torch.

9. 发明专利

DE7211688U 未知
公开(公告)号：DE7211688U
公开(公告)日：1974-05-16
申请号：DE7211688
申请日：1972-03-27
申请人： HITACHI SEIKO LTD
IPC分类号： B23H5/08 , B23P1/10

10. 发明专利

FR2649820B1 未知
公开(公告)号：FR2649820B1
公开(公告)日：1994-02-11
申请号：FR9008978
申请日：1990-07-13
申请人： HITACHI LTD , HITACHI INFORMATION CONTROL SYST , HITACHI SEIKO LTD
发明人： KAZUAKI IWAMURA , YASUYUKI KIKUCHI , KAZUO WATANABE , MASAKAZU MATSUO , YOSHIZO ITO
IPC分类号： G09G5/14 , G06F3/048 , G06F3/14 , G06T1/00 , G06T11/60 , G06T11/80 , G09B29/10 , G09G5/36
摘要： An image displaying method and apparatus for simultaneously displaying an enlargement target of an entire original image and its enlarged image on a display screen by automatically disposing the enlarged image. The image displaying apparatus includes display for displaying an enlarged image of part of the entire original image including characters, patterns, etc. in a relation superposed on the entire original image, input apparatus for pointing to specify the enlargement target in the entire original image, and automatic disposing apparatus for preferentially specifying and computing the values of the area of the enlargement target region, the area of the enlarged image display region and the enlargement ratio so as to maximize one of these values and disposing the enlarged image on the basis of the result of computation. Further, in order that the enlarged image is easily visible, the enlargement target region and the enlarged image display region are disposed and displayed on the display screen so that a peripheral region adjoining the enlargement target region is displayed between these two regions.

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