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1. 发明授权

US06237490B1 Screen printing method and screen printing apparatus 失效
标题翻译：丝网印刷法和丝网印刷装置
公开(公告)号：US06237490B1
公开(公告)日：2001-05-29
申请号：US09011979
申请日：1998-02-20
申请人： Ken Takahashi , Naoichi Chikahisa , Yousuke Nagasawa , Takao Naito , Akihiko Wachi , Seishiro Yanachi , Nobuyasu Nagafuku , Nobuyuki Kakishima
发明人： Ken Takahashi , Naoichi Chikahisa , Yousuke Nagasawa , Takao Naito , Akihiko Wachi , Seishiro Yanachi , Nobuyasu Nagafuku , Nobuyuki Kakishima
IPC分类号： B41M112
CPC分类号： B41F15/0818 , H05K3/1233 , H05K3/3484 , H05K2201/09727 , H05K2203/0139 , H05K2203/0264 , H05K2203/0783 , H05K2203/163
摘要： A screen printing method and apparatus for printing a circuit pattern corresponding to that of a stencil (4), onto a print-object article (1) placed on an ascendable/descendable positioning stage (2), through moving a squeegee (5a,5b) horizontally while the squeegee is pushed in on the stencil so that print paste (9) is printed to the article via the stencil. The squeegee is lifted to an extent of a push-in stroke, to which the squeegee has been pushed in on the stencil, and thereafter the article is separated away from the stencil by moving the stage downward. The board is classified into first and second areas (121,120) where values of opening sizes of the stencil along a squeegee moving direction are smaller than and not smaller than a threshold, and a speed of the squeegee at the first area is made slower than that at the second area. Upon an occurrence of print standby time during a printing operation, the print standby time is measured, and at a resumption of printing with the print standby canceled, the paste placed on the stencil during the standby time is screen-printed, by moving the squeegee at an adjusted print speed lower than the reference print speed based on a relationship between the print standby time and a print time due to the adjusted print speed after the resumption of printing.
摘要翻译：一种丝网印刷方法和装置，用于通过移动刮板（5a，5b）将与模板（4）相对应的电路图案印刷到放置在可升降/定位台（2）上的打印物品（1）），同时将刮刀推入模板上，使得印刷浆料（9）经由模板印刷到制品上。将刮板提升到推入行程的程度，刮板被推入该冲压行程，此后通过向下移动工件将制品从模板分离开。板被分为第一和第二区域（121,120），其中沿着刮板移动方向的模板的开口尺寸的值小于并且不小于阈值，并且使第一区域的刮板的速度比第一区域的速度慢在第二个地区。在打印操作期间发生打印待机时间时，测量打印待机时间，并且在打印待机状态下恢复打印被取消时，在待机时间期间放置在模板上的粘贴被丝网印刷，通过移动刮板基于打印待机时间与打印时间之间的关系，该打印速度低于基准打印速度，该打印速度由于打印恢复后的调整打印速度而导致。

2. 发明授权

US06694875B2 Screen printing method and screen printing apparatus 有权
标题翻译：丝网印刷法和丝网印刷装置
公开(公告)号：US06694875B2
公开(公告)日：2004-02-24
申请号：US09829998
申请日：2001-04-11
申请人： Ken Takahashi , Naoichi Chikahisa , Yousuke Nagasawa , Takao Naito , Akihiko Wachi , Seishiro Yanachi , Nobuyasu Nagafuku , Nobuyuki Kakishima
发明人： Ken Takahashi , Naoichi Chikahisa , Yousuke Nagasawa , Takao Naito , Akihiko Wachi , Seishiro Yanachi , Nobuyasu Nagafuku , Nobuyuki Kakishima
IPC分类号： B41M112
CPC分类号： B41F15/0818 , H05K3/1233 , H05K3/3484 , H05K2201/09727 , H05K2203/0139 , H05K2203/0264 , H05K2203/0783 , H05K2203/163
摘要： A screen printing method and apparatus for printing a circuit pattern corresponding to that of a stencil (4), onto a print-object article (1) placed on an ascendable/descendable positioning stage (2), through moving a squeegee (5a, 5b) horizontally while the squeegee is pushed in on the stencil so that print paste (9) is printed to the article via the stencil. The squeegee is lifted to an extent of a push-in stroke, to which the squeegee has been pushed in on the stencil, and thereafter the article is separated away from the stencil by moving the stage downward. The board is classified into first and second areas (121, 120) where values of opening sizes of the stencil along a squeegee moving direction are smaller than and not smaller than a threshold, and a speed of the squeegee at the first area is made slower than that at the second area. Upon an occurrence of print standby time during a printing operation, the print standby time is measured, and at a resumption of printing with the print standby canceled, the paste placed on the stencil during the standby time is screen-printed, by moving the squeegee at an adjusted print speed lower than the reference print speed based on a relationship between the print standby time and a print time due to the adjusted print speed after the resumption of printing.
摘要翻译：一种丝网印刷方法和装置，用于通过移动刮板（5a，5b）将与模板（4）相对应的电路图案印刷到放置在可升降/定位台（2）上的打印物品（1）），同时将刮刀推入模板上，使得印刷浆料（9）经由模板印刷到制品上。将刮板提升到推入行程的程度，刮板被推入该冲压行程，此后通过向下移动工件将制品从模板分离开。板被分为第一和第二区域（121,120），其中模版沿着刮板移动方向的开口尺寸的值小于并且不小于阈值，并且使第一区域上的刮板的速度变慢比在第二个地区。在打印操作期间发生打印待机时间时，测量打印待机时间，并且在打印待机状态下恢复打印被取消时，在待机时间期间放置在模板上的粘贴被丝网印刷，通过移动刮板基于打印待机时间与打印时间之间的关系，该打印速度低于基准打印速度，该打印速度由于打印恢复后的调整打印速度而导致。

3. 发明授权

US06659005B2 Screen printing method and screen printing apparatus 失效
公开(公告)号：US06659005B2
公开(公告)日：2003-12-09
申请号：US10199035
申请日：2002-07-22
申请人： Ken Takahashi , Naoichi Chikahisa , Yousuke Nagasawa , Takao Naito , Akihiko Wachi , Seishiro Yanachi , Nobuyasu Nagafuku , Nobuyuki Kakishima
发明人： Ken Takahashi , Naoichi Chikahisa , Yousuke Nagasawa , Takao Naito , Akihiko Wachi , Seishiro Yanachi , Nobuyasu Nagafuku , Nobuyuki Kakishima
IPC分类号： B41M112
CPC分类号： B41F15/0818 , H05K3/1233 , H05K3/3484 , H05K2201/09727 , H05K2203/0139 , H05K2203/0264 , H05K2203/0783 , H05K2203/163
摘要： A screen printing method and apparatus for printing a circuit pattern corresponding to that of a stencil (4), onto a print-object article (1) placed on an ascendable/descendable positioning stage (2), through moving a squeegee (5a, 5b) horizontally while the squeegee is pushed in on the stencil so that print paste (9) is printed to the article via the stencil. The squeegee is lifted to an extent of a push-in stroke, to which the squeegee has been pushed in on the stencil, and thereafter the article is separated away from the stencil by moving the stage downward. The board is classified into first and second areas (121, 120) where values of opening sizes of the stencil along a squeegee moving direction are smaller than and not smaller than a threshold, and a speed of the squeegee at the first area is made slower than that at the second area. Upon an occurrence of print standby time during a printing operation, the print standby time is measured, and at a resumption of printing with the print standby canceled, the paste placed on the stencil during the standby time is screen-printed, by moving the squeegee at an adjusted print speed lower than the reference print speed based on a relationship between the print standby time and a print time due to the adjusted print speed after the resumption of printing.

4. 发明授权

US5479854A Automatic squeegee angle and pressure adjusting means 失效
标题翻译：自动刮刀角度和压力调节装置
公开(公告)号：US5479854A
公开(公告)日：1996-01-02
申请号：US356969
申请日：1994-12-16
申请人： Naoichi Chikahisa , Ken Takahashi , Takao Naito , Takashi Sasaki
发明人： Naoichi Chikahisa , Ken Takahashi , Takao Naito , Takashi Sasaki
IPC分类号： B41F15/08 , B41F15/40 , B41F15/42 , H05K3/12 , H05K3/34 , B41F15/46
CPC分类号： H05K3/1233 , B41F15/423 , H05K2201/10151 , H05K2203/0139 , H05K2203/163
摘要： A screen printing machine in which a squeegee is driven to form a film of solder on a board through a screen, includes an automatic squeegeeing angle setter which includes a squeegeeing angle adjuster for adjusting a squeegeeing angle of the squeegee and a squeegeeing angle detector for detecting the angle thereof to set the squeegeeing angle of the squeegee by the squeegeeing angle adjuster based on a detection of the squeegeeing angle detector, an automatic pressing amount setter which includes a squeegee pressing amount adjuster for adjusting a squeegee pressing amount caused by the squeegee and a squeegee pressing force detector for detecting a squeegee pressing force to set the pressing amount in consideration of a change in height resulting from a change of the angle of the squeegee by the squeegee pressing amount adjuster based on a detection of the squeegee pressing force detector, and an automatic balancing amount setter which includes a pressing amount balance adjuster for adjusting a balance of the pressing amount of the squeegee to set the balance of the pressing amount of the squeegee by the pressing amount balance adjuster based on a detection of the pressing force detector.
摘要翻译：一种丝网印刷机，其中通过丝网将刮板驱动以在板上形成焊料膜，其包括自动刮涂角度设定器，其包括用于调节刮板的刮刀角度的刮刀角度调节器和用于检测刮板角度的刮刀角度检测器其角度通过刮板角度调节器基于刮板角度检测器的检测来设定刮板的刮板角度;自动按压量设定器，包括用于调节由刮板引起的刮板压紧量的刮板压力量调节器，以及用于检测刮板按压力的刮板压力检测器，其基于刮板压力检测器的检测，考虑到由刮板按压量调节器的刮板的角度的变化引起的高度变化来设定挤压量，以及自动平衡量设定器，其包括用于广告的按压量平衡调节器基于按压力检测器的检测，平衡挤压量的平衡以通过按压量平衡调节器来设定刮板的按压量的平衡。

5. 发明授权

US5493969A Screen printing apparatus and screen printing method 失效
标题翻译：丝网印刷设备和丝网印刷方法
公开(公告)号：US5493969A
公开(公告)日：1996-02-27
申请号：US374857
申请日：1995-01-19
申请人： Ken Takahashi , Naoichi Chikahisa , Takao Naito , Tetsuya Tanaka
发明人： Ken Takahashi , Naoichi Chikahisa , Takao Naito , Tetsuya Tanaka
IPC分类号： B41F15/08 , B41F15/16 , B41F15/26 , H05K3/12 , H05K3/34 , B41F15/00 , B41F15/14
CPC分类号： B41F15/0818 , B41F15/16 , H05K3/1216 , Y10S101/36
摘要： A screen printing apparatus for printing a printing paste to a to-be-printed object, includes a positioning stage for positioning and fixing the to-be-printed object, a screen printing plate disposed above the positioning stage, a printing squeegee moved in a predetermined moving direction within a horizontal plane while keeping touch with the screen printing plate to thereby print the printing paste on the screen printing plate to the to-be-printed object, a circuit pattern provided on the screen printing plate and inclined at an angle to the moving direction of the printing squeegee, a lift device for relatively moving the positioning stage up and down to a predetermined printing position in a vicinity of a lower face of the screen printing plate, a rotating device for rotating the positioning stage about a longitudinal axis orthogonal to a face of the positioning stage, and a controlling device for controlling and rotating the positioning stage by means of the rotating device so that an inclining angle of the to-be-printed object agrees with the inclining angle of the circuit pattern on the screen printing plate, wherein the printing paste is printed to the object securely positioned on the positioning stage with the use of the screen printing plate having the circuit pattern and the printing squeegee, thereby forming printed circuit portions.
摘要翻译：一种用于将印刷浆料印刷到被打印物体上的丝网印刷装置，包括用于定位和固定被打印物体的定位台，设置在定位台上方的丝网印刷板，同时保持与丝网印刷板接触的水平面内的预定移动方向，从而将丝网印刷板上的印刷浆料印刷到被打印物体上，设置在丝网印刷板上并以印刷刮板的移动方向，用于将定位台上下相对移动到丝网印刷板的下表面附近的预定打印位置的提升装置，用于使定位台围绕纵向轴线旋转的旋转装置与定位台的正面垂直的控制装置，以及用于通过旋转装置控制和旋转定位台的控制装置被打印物的倾斜角度与丝网印刷版上的电路图案的倾斜角度一致，其中使用丝网印刷板将印刷浆料印刷到牢固定位在定位台上的物体上具有电路图案和印刷刮板，从而形成印刷电路部分。

6. 发明授权

US5730051A Apparatus and method for centering a printing screen over an object 失效
标题翻译：一种用于将打印屏幕对准物体的装置和方法
公开(公告)号：US5730051A
公开(公告)日：1998-03-24
申请号：US378592
申请日：1995-01-26
申请人： Ken Takahashi , Naoichi Chikahisa , Takao Naito , Tetsuya Tanaka
发明人： Ken Takahashi , Naoichi Chikahisa , Takao Naito , Tetsuya Tanaka
IPC分类号： B41F15/08 , B41F15/10 , B41F15/26 , H05K3/12 , H05K3/34
CPC分类号： B41F15/10 , H05K3/1216 , B41P2215/11 , Y10S101/36
摘要： A screen printing apparatus includes: a positioning stage for positioning an object and a plate arranged above it; printing squeegees which are moved horizontally on the plate for printing through the plate onto the object; a driver for moving the positioning stage; a horizontal driver for moving the positioning stage in two substantially perpendicular directions; a positioning controller for calculating a central position of a pattern on the plate from a reference position and the size of an outer periphery of the object, moving the positioning stage so that the central position corresponds to a center of the object. A carry-in conveyor is provided for feeding the object onto the positioning stage along a predetermined transferring direction, the conveyor being arranged away from the positioning stage and having a carry-in conveyor surface on which the object is placed before the object is fed onto the positioning stage. The carry-in conveyor surface is positioned within the same plane as an object placing surface of the positioning stage. A carry-out conveyor is provided for transferring the object on the positioning stage along the transferring direction, the carry-out conveyor being arranged away from the positioning stage and having a carry-out conveyor surface on which the object is placed after the object is fed from the positioning stage. The carry-out conveyor surface is positioned within the same plane as the object placing surface of the positioning stage.
摘要翻译：丝网印刷装置包括：用于定位物体的定位台和布置在其上的板; 在板上水平移动的印刷刮板，用于通过板印刷到物体上; 用于移动定位台的驱动器; 用于在两个基本垂直的方向上移动定位台的水平驱动器; 定位控制器，用于从参考位置计算板上的图案的中心位置和物体的外周的尺寸，移动定位台，使得中心位置对应于物体的中心。提供了一种携带输送机，用于沿着预定的传送方向将物体送到定位台上，输送机被布置成远离定位台，并且具有一个进入输送机表面，物体在物体被送入之前放置在该输送机表面上定位阶段。搬运输送机表面位于与定位台的物体放置表面相同的平面内。提供输送输送机用于沿着输送方向在定位台上传送物体，该输送输送机被布置成远离定位台并且具有一个进出输送机表面，物体在物体被放置在该输送面上从定位阶段喂食。搬运输送机表面位于与定位台的物体放置表面相同的平面内。

7. 发明授权

US5948466A Method for forming fiducial mark in resin stencil and stencil formed thereby 失效
标题翻译：在树脂模板中形成基准标记的方法和由此形成的模板
公开(公告)号：US5948466A
公开(公告)日：1999-09-07
申请号：US981412
申请日：1997-12-16
申请人： Eigo Sarashina , Yousuke Nagasawa , Ken Takahashi , Takao Naito
发明人： Eigo Sarashina , Yousuke Nagasawa , Ken Takahashi , Takao Naito
IPC分类号： H05K3/34 , B41C1/14 , B41N1/24 , H05K1/02 , H05K3/12 , B05D5/12
CPC分类号： B41N1/248 , B41C1/145 , H05K3/1225 , H05K1/0266 , Y10S438/945 , Y10S438/975
摘要： An engraved recess (4) is formed in a resin stencil (1) at a position on a surface of the resin stencil where the resin stencil, when registered with a circuit board, agrees with a fiducial mark of the circuit board. The recess is formed by a laser (3) and serves as a fiducial mark.
摘要翻译： PCT No.PCT / JP97 / 01310 Sec。 371日期：1997年12月16日 102（e）日期1997年12月16日PCT 1997年4月16日PCT PCT。第WO97 / 39609号公报日期1997年10月23日在树脂模板的树脂模板的表面上的树脂模板（1）上形成有雕刻凹部（4），树脂模板在电路板登记时与电路的基准标记一致板。该凹部由激光器（3）形成并用作基准标记。

8. 发明授权

US6036994A Screen printing method and apparatus therefor 有权
标题翻译：丝网印刷方法及其设备
公开(公告)号：US6036994A
公开(公告)日：2000-03-14
申请号：US180267
申请日：1998-11-06
申请人： Tetsuya Tanaka , Ken Takahashi , Akihiko Wachi , Takao Naito
发明人： Tetsuya Tanaka , Ken Takahashi , Akihiko Wachi , Takao Naito
IPC分类号： B41F15/08 , B41F15/10 , B41F15/26 , B41F33/00 , B41F33/14 , B41M1/12 , H05K3/12 , H05K3/34 , B05D5/12 , B05C17/06
CPC分类号： B41F15/10 , B41F15/0818 , B41F33/0081 , H05K3/1216 , B41P2215/114 , B41P2233/52 , Y10S101/36
摘要： A screen printing method is provided in which the exchange of machine types is achieved in a short time and even minute patterns or narrowly pitched patterns can be precisely positioned for screen printing. The method comprises finding an amount of movement of the circuit board from positions of recognition marks (2, 2) on a circuit board (1) and positions of recognition marks (5, 5) on a screen plate (4), positioning the circuit board (1) in relation to the screen plate (4) on the basis of the amount of movement of the circuit board (1), detecting a discrepancy between a pattern of apertures (18) and a pattern of lands (19) in a particular portion of the circuit board (1), finding a positional correction from the discrepancy, and positioning the circuit board (1) in relation to the screen plate (4) on the basis of the amount of movement of the circuit board and the positional correction.
摘要翻译： PCT No.PCT / JP97 / 01702 Sec。 371日期：1998年11月6日 102（e）日期1998年11月6日PCT提交1997年5月20日PCT公布。出版物WO97 / 44192 日期1997年11月27日提供了一种丝网印刷方法，其中可以在短时间内实现机器类型的更换，甚至可以精确地定位几分之一的图案或狭窄的图案，以进行丝网印刷。该方法包括从电路板（1）上的识别标记（2）和屏幕板（4）上的识别标记（5,5）的位置以及电路板上的识别标记位置（5）找到电路板的移动量，基于电路板（1）的移动量相对于屏板（4）的板（1），检测孔（18）的图案与区域（19）的图案之间的差异电路板（1）的特定部分，根据该差异找到位置校正，并且基于电路板的移动量和位置来相对于屏板（4）定位电路板（1）更正。

9. 发明授权

US07032513B2 Printing screen cleaning method and apparatus 失效
标题翻译：印刷丝网清洗方法和装置
公开(公告)号：US07032513B2
公开(公告)日：2006-04-25
申请号：US10641016
申请日：2003-08-15
申请人： Hiroaki Onishi , Toshinori Mimura , Naoichi Chikahisa , Ken Takahashi , Toshiyuki Murakami , Hitoshi Nakahira , Sadayuki Nagashima
发明人： Hiroaki Onishi , Toshinori Mimura , Naoichi Chikahisa , Ken Takahashi , Toshiyuki Murakami , Hitoshi Nakahira , Sadayuki Nagashima
IPC分类号： B41F35/00 , B41L41/00
CPC分类号： B41F15/46 , H05K1/0269 , H05K3/0008 , H05K3/1216 , H05K3/1233 , H05K3/26 , H05K2201/09918 , H05K2203/0139 , H05K2203/0278 , H05K2203/082 , H05K2203/163 , H05K2203/167
摘要： A printing screen cleaning apparatus and a method for cleaning a printing screen by employing the cleaning apparatus which includes a cleaning head having a wiping member and a backup member for sucking the paste via a wiping member while sliding the wiping member on a lower surface of the printing screen. The backup member includes a suction port provided in a suction region of a backup surface of the backup member. The backup member also has a groove that extends parallel to the suction region and approximately perpendicular to the sliding direction of the wiping member. The groove partially releases the backup of the wiping member.
摘要翻译：一种印刷丝网清洁装置和一种通过采用清洁装置来清洁印刷丝网的方法，所述清洁装置包括具有擦拭部件的清洁头和用于通过擦拭部件吸附膏体的支撑部件，同时沿着所述擦拭部件的下表面滑动擦拭部件印刷屏幕。支撑构件包括设置在支撑构件的支撑表面的吸入区域中的吸入口。支撑构件还具有平行于吸入区域并且大致垂直于擦拭构件的滑动方向延伸的凹槽。凹槽部分地释放擦拭构件的支撑。

10. 发明授权

US06935232B2 Solder paste printing apparatus and printing method 有权
标题翻译：焊膏印刷装置及印刷方法
公开(公告)号：US06935232B2
公开(公告)日：2005-08-30
申请号：US10641082
申请日：2003-08-15
申请人： Hiroaki Onishi , Toshinori Mimura , Naoichi Chikahisa , Ken Takahashi , Toshiyuki Murakami , Hitoshi Nakahira , Sadayuki Nagashima
发明人： Hiroaki Onishi , Toshinori Mimura , Naoichi Chikahisa , Ken Takahashi , Toshiyuki Murakami , Hitoshi Nakahira , Sadayuki Nagashima
IPC分类号： B41F15/46 , H05K1/02 , H05K3/00 , H05K3/12 , H05K3/26 , B05C17/06 , B05C17/08 , B41L13/00 , B41M1/12
CPC分类号： B41F15/46 , H05K1/0269 , H05K3/0008 , H05K3/1216 , H05K3/1233 , H05K3/26 , H05K2201/09918 , H05K2203/0139 , H05K2203/0278 , H05K2203/082 , H05K2203/163 , H05K2203/167
摘要： When solder paste passes through a first gap located between a pressurizing member and a printing mask during solder paste printing, a pressure directed toward the printing mask is applied from the pressurizing member to the solder paste.
摘要翻译：当焊膏在焊膏印刷期间通过位于加压构件和印刷掩模之间的第一间隙时，从加压构件向焊膏施加朝向印刷掩模的压力。

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