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1. 发明授权

US5701821A Screen cleaning apparatus and screen cleaning method 失效
标题翻译：丝网清洗装置和丝网清洗方法
公开(公告)号：US5701821A
公开(公告)日：1997-12-30
申请号：US650453
申请日：1996-05-20
申请人： Koichi Asai , Takeyoshi Isogai , Manabu Mizuno , Jun Adachi
发明人： Koichi Asai , Takeyoshi Isogai , Manabu Mizuno , Jun Adachi
IPC分类号： B41F35/00 , H05K3/12
CPC分类号： B41F35/005 , H05K3/1216
摘要： An apparatus for cleaning a screen of a screen printing machine, including an ultrasonic vibrator which vibrates at an ultrasonic frequency, a cleaning-sheet supporting device which supports a portion or an entirety of a porous cleaning sheet between the screen and the vibrator, such that the portion or entirety of the cleaning sheet is contactable with the screen and the vibrator, and a washing-agent supplying device which supplies a washing agent to the cleaning sheet. An apparatus for cleaning a contact surface of a screen of a screen printing machine, the contact surface contacting a substrate when the screen is used to effect a screen printing on the substrate, the apparatus including a feeding device which supports a wiping sheet in a form of a web having a constant width, such that a portion of the web is contactable with the contact surface of the screen, and which feeds the web in a longitudinal direction thereof, a pressing device which presses the portion of the web against a portion of the contact surface of the screen, and a moving device which moves one or both of the screen and a unit including the pressing device, relative to each other, in a direction parallel to the contact surface of the screen.
摘要翻译：一种用于清洁丝网印刷机的筛网的装置，包括以超声频率振动的超声波振动器，在屏幕和振动器之间支撑多孔清洁片的一部分或全部的清洁片支撑装置，使得清洁片的一部分或全部可与屏幕和振动器接触，以及向清洁片提供洗涤剂的洗涤剂供应装置。一种用于清洁丝网印刷机的丝网的接触表面的装置，当所述丝网用于在所述基底上进行丝网印刷时，所述接触表面与基底接触，所述装置包括：以形式支撑擦拭片的进给装置具有恒定宽度的幅材，使得所述幅材的一部分可与所述屏幕的接触表面接触并且沿着其纵向方向将所述幅材进给;压紧装置，其将所述幅材的所述部分压靠在所述幅材的一部分上; 屏幕的接触表面以及移动装置，其在平行于屏幕的接触表面的方向上相对于彼此移动屏幕和包括按压装置的单元中的一个或两个。

2. 发明授权

US5865117A Screen cleaning apparatus and screen cleaning method 失效
标题翻译：丝网清洗装置和丝网清洗方法
公开(公告)号：US5865117A
公开(公告)日：1999-02-02
申请号：US921052
申请日：1997-08-29
申请人： Koichi Asai , Takeyoshi Isogai , Manabu Mizuno , Jun Adachi
发明人： Koichi Asai , Takeyoshi Isogai , Manabu Mizuno , Jun Adachi
IPC分类号： B41F35/00 , H05K3/26
CPC分类号： B41F35/005 , H05K2203/0126 , H05K3/26
摘要： An apparatus for cleaning a screen of a screen printing machine, including an ultrasonic vibrator which vibrates at an ultrasonic frequency, a cleaning-sheet supporting device which supports a portion or an entirety of a porous cleaning sheet between the screen and the vibrator, such that the portion or entirety of the cleaning sheet is contactable with the screen and the vibrator, and a washing-agent supplying device which supplies a washing agent to the cleaning sheet. An apparatus for cleaning a contact surface of a screen of a screen printing machine, the contact surface contacting a substrate when the screen is used to effect a screen printing on the substrate, the apparatus including a feeding device which supports a wiping sheet in a form of a web having a constant width, such that a portion of the web is contactable with the contact surface of the screen, and which feeds the web in a longitudinal direction thereof, a pressing device which presses the portion of the web against a portion of the contact surface of the screen, and a moving device which moves one or both of the screen and a unit including the pressing device, relative to each other, in a direction parallel to the contact surface of the screen.
摘要翻译：一种用于清洁丝网印刷机的筛网的装置，包括以超声频率振动的超声波振动器，在屏幕和振动器之间支撑多孔清洁片的一部分或全部的清洁片支撑装置，使得清洁片的一部分或全部可与屏幕和振动器接触，以及向清洁片提供洗涤剂的洗涤剂供应装置。一种用于清洁丝网印刷机的丝网的接触表面的装置，当所述丝网用于在所述基底上进行丝网印刷时，所述接触表面与基底接触，所述装置包括：以形式支撑擦拭片的进给装置具有恒定宽度的幅材，使得所述幅材的一部分可与所述屏幕的接触表面接触并且沿着其纵向方向将所述幅材进给;压紧装置，其将所述幅材的所述部分压靠在所述幅材的一部分上; 屏幕的接触表面以及移动装置，其在平行于屏幕的接触表面的方向上相对于彼此移动屏幕和包括按压装置的单元中的一个或两个。

3. 发明授权

US06112656A Creamed-solder printing machine 有权
标题翻译：奶油焊锡印刷机
公开(公告)号：US06112656A
公开(公告)日：2000-09-05
申请号：US247013
申请日：1999-02-09
申请人： Koichi Asai , Takeyoshi Isogai , Manabu Mizuno , Jun Adachi
发明人： Koichi Asai , Takeyoshi Isogai , Manabu Mizuno , Jun Adachi
IPC分类号： B41F15/08 , B41F15/40 , B41F15/46 , H05K3/12 , B05C17/04
CPC分类号： B41F15/46 , H05K3/1233 , H05K2203/0139 , H05K2203/163
摘要： A creamed-solder printing machine for printing a creamed solder on a printed circuit board, including a screen having a plurality of holes, a squeegee which prints the creamed solder on the printed circuit board through the holes of the screen, a frame which supports the squeegee such that the squeegee is movable toward, and away from, the screen, and an elastic member which is provided between the frame and the squeegee and which produces a biasing force to bias the squeegee in a direction toward the screen.
摘要翻译：一种用于在印刷电路板上印刷膏状焊料的膏状焊接印刷机，包括具有多个孔的筛网，通过筛网的孔在印刷电路板上印刷奶油焊料的刮板，支撑刮板使得刮板能够朝向和远离屏幕移动;以及弹性构件，其设置在框架和刮板之间，并且产生偏压力以沿着屏幕的方向偏压刮板。

4. 发明授权

US5988060A Screen printing apparatus 有权
标题翻译：丝网印刷设备
公开(公告)号：US5988060A
公开(公告)日：1999-11-23
申请号：US138703
申请日：1998-08-24
申请人： Koichi Asai , Takeyoshi Isogai , Manabu Mizuno , Jun Adachi
发明人： Koichi Asai , Takeyoshi Isogai , Manabu Mizuno , Jun Adachi
IPC分类号： H05K3/12 , H05K3/26 , B05C17/04
CPC分类号： H05K3/1233 , H05K2203/0126 , H05K3/26 , Y10S101/34
摘要： An apparatus for printing a printing material on a substrate, such as a printed circuit board includes: a squeegee which extends in a first direction parallel to a plane screen and which slides on the screen to squeeze the printing material into through-holes of the screen; and an outlet-defining member which is opposed to the squeegee and which cooperates with the squeegee to define an elongate printing-material outlet. A printing-material container has a printing-material chamber which extends parallel to the printing-material outlet, has a length substantially equal to a length of the outlet and communicates with the outlet over a substantially entire length thereof. A printing-material thrust member is provided in the printing-material chamber such that the printing-material thrust member is substantially fluid-tightly movable relative to the printing-material container. A container moving device moves the printing-material container relative to the screen in a second direction parallel to the screen and perpendicular to the first direction.
摘要翻译：一种印刷材料印刷在诸如印刷电路板的基板上的装置包括：刮板，其沿平行于平面屏幕的第一方向延伸并且在屏幕上滑动以将印刷材料挤压到屏幕的通孔中 ; 以及出口限定构件，其与刮板相对并且与刮板配合以限定细长的印刷材料出口。印刷材料容器具有平行于印刷材料出口延伸的印刷材料室，其长度基本上等于出口的长度，并在其大致整个长度上与出口连通。印刷材料推力元件设置在印刷材料室中，使得印刷材料推力元件相对于印刷材料容器基本可流动地移动。容器移动装置在平行于屏幕并垂直于第一方向的第二方向上相对于屏幕移动印刷材料容器。

5. 发明授权

US06637326B1 Method and apparatus for controlling pushing pressure applied to printing material 有权
标题翻译：用于控制施加到印刷材料上的推压力的方法和装置
公开(公告)号：US06637326B1
公开(公告)日：2003-10-28
申请号：US09644649
申请日：2000-08-24
申请人： Takeyoshi Isogai , Jun Adachi , Tatsumi Saito , Manabu Mizuno
发明人： Takeyoshi Isogai , Jun Adachi , Tatsumi Saito , Manabu Mizuno
IPC分类号： B41M112
CPC分类号： B41M1/12 , B41F15/42 , H05K1/0269 , H05K3/1233 , H05K2203/0139 , H05K2203/163
摘要： A method of method of controlling a pushing pressure which is applied to a printing material, such as a creamed solder, to push the material out of a printing head of a screen printing apparatus and print the material on an object, such as a printed wiring board, through at least one through-hole of a screen of the apparatus while at least one of the head and the screen is moved relative to the other of the head and the screen in a direction parallel to the screen, the method comprising the step of changing the pushing pressure applied to the printing material, while a printing operation is carried out on the object by the screen printing apparatus.
摘要翻译：一种控制施加到诸如膏状焊料的印刷材料上的推压力以将材料推出丝网印刷装置的打印头的方法的方法，并将该材料印刷在诸如印刷线路通过所述设备的屏幕的至少一个通孔，并且所述头部和所述屏幕中的至少一个相对于所述头部和所述屏幕中的另一个在平行于所述屏幕的方向上移动，所述方法包括步骤在通过丝网印刷设备对物体进行打印操作时改变施加到打印材料的推压力。

6. 发明授权

US06347583B1 Screen inspecting apparatus, and screen printing machine having device for judging if openings are clogged 失效
标题翻译：筛网检查装置和丝网印刷机具有用于判断开口是否堵塞的装置
公开(公告)号：US06347583B1
公开(公告)日：2002-02-19
申请号：US09499441
申请日：2000-02-07
申请人： Takeyoshi Isogai , Jun Adachi , Toshinori Shimizu , Manabu Mizuno
发明人： Takeyoshi Isogai , Jun Adachi , Toshinori Shimizu , Manabu Mizuno
IPC分类号： B41L1302
CPC分类号： B41F33/00 , B41F15/0813 , H05K3/1216
摘要： An apparatus for inspecting a screen of a screen printing machine, including the steps of taking, with an image taking device, an image of at least one opening of the screen, and judging, based on image data representing the taken image, whether the opening of the screen is clogged.
摘要翻译：一种用于检查丝网印刷机的屏幕的装置，包括以下步骤：利用图像拍摄装置拍摄屏幕的至少一个开口的图像，并且基于表示拍摄图像的图像数据来判断是否打开的屏幕被堵塞。

7. 发明授权

US06634290B1 Mask-printing apparatus and method including inspection of printed material and re-printing step 失效
标题翻译：掩模印刷装置和方法，包括印刷材料的检查和再印刷步骤
公开(公告)号：US06634290B1
公开(公告)日：2003-10-21
申请号：US09625304
申请日：2000-07-24
申请人： Toshinori Shimizu , Jun Adachi , Manabu Mizuno
发明人： Toshinori Shimizu , Jun Adachi , Manabu Mizuno
IPC分类号： B41F1514
CPC分类号： H05K3/1216 , H05K1/0269
摘要： A method of printing a printing material on an object, including the steps of printing the printing material on the object through a mask having at least one through-hole formed through a thickness thereof, inspecting the printing material printed on at least one portion of the object through the at least one through-hole of the mask, and re-printing, when the inspection shows that an amount of the printing material printed on the at least one portion of the object is short, the printing material on the at least one portion of the object through the at least one through-hole of the mask to compensate for the short amount of the printing material.
摘要翻译：一种将印刷材料印刷在物体上的方法，包括以下步骤：通过具有通过其厚度形成的至少一个通孔的掩模将印刷材料印刷在物体上，检查印刷在至少一个部分上的印刷材料物体通过掩模的至少一个通孔，并且当检查显示印刷在物体的至少一个部分上的印刷材料的量短时，再次印刷，所述印刷材料在至少一个物体的部分通过掩模的至少一个通孔来补偿少量的印刷材料。

8. 发明授权

US06853874B2 Variable-width substrate conveyor, method of changing width of the same, and method of matching widths of two adjacent substrate conveyors 有权
标题翻译：可变宽度衬底输送机，改变其宽度的方法，以及匹配两个相邻衬底输送机宽度的方法
公开(公告)号：US06853874B2
公开(公告)日：2005-02-08
申请号：US10003086
申请日：2001-12-06
申请人： Tosuke Kawada , Toshinori Shimizu , Manabu Mizuno , Jun Adachi
发明人： Tosuke Kawada , Toshinori Shimizu , Manabu Mizuno , Jun Adachi
IPC分类号： H05K13/00 , G06F7/00
CPC分类号： H05K13/0061 , Y10T29/53261
摘要： A method of changing a width of a variable-width substrate conveyor including a feeding device for feeding a circuit substrate along the guide rails, a pair of guide rails having guide surfaces for guiding the circuit substrate being fed by the feeding device, in a longitudinal direction of the guide rails, and a width changing device for moving the guide rails relative to each other toward or away from each other, to change a distance between the guide rails, wherein an image-taking device is operated to take an image of a portion of at least one of the guide rails, and the width changing device is controlled on the basis of the image taken by the image-taking device.
摘要翻译：一种改变可变宽度衬底输送器的宽度的方法，该可变宽度衬底输送器包括用于沿着导轨供给电路基板的馈送装置，一对导轨，其具有用于引导由馈送装置馈送的电路基板的引导表面，导轨的方向，以及用于相对于彼此相对于彼此移动导轨的宽度改变装置，以改变导轨之间的距离，其中拍摄装置被操作以拍摄图像基于由摄像装置拍摄的图像来控制至少一个导轨的部分和宽度改变装置。

9. 发明授权

US06698346B2 Screen-printing material replenishing device 有权
标题翻译：丝网印刷材料补充装置
公开(公告)号：US06698346B2
公开(公告)日：2004-03-02
申请号：US09984065
申请日：2001-10-26
申请人： Toshinori Shimizu , Manabu Mizuno , Jun Adachi
发明人： Toshinori Shimizu , Manabu Mizuno , Jun Adachi
IPC分类号： B41F1540
CPC分类号： B23K1/0018 , B23K3/0607 , B23K2101/42 , H05K3/1233
摘要： A printing-agent replenishing device including a replenisher which has a container for accommodating a printing agent and a delivery nozzle disposed at one end of the container and which is operable to delivery the printing agent from the delivery nozzle, for replenishing a printing-agent replenishment object in a screen printer, the device further including a cutting wire for cutting off a mass of the printing agent which extends from a free end of the delivery nozzle, and a cutting-wire holding device which holds the cutting wire such that the cutting wire is held in contact with or in close proximity to the free end face of the delivery nozzle, so as to traverse an opening in the free end face, and such that the cutting wire is rotatable about an axis substantially aligned with an axis of the delivery nozzle.
摘要翻译：一种印刷剂补充装置，包括具有用于容纳印刷剂的容器的补充器和设置在容器的一端的输送喷嘴，其可操作以从输送喷嘴输送印刷剂，用于补充印刷剂补充所述装置还包括用于切断从所述输送喷嘴的自由端延伸的打印剂的质量的切割线，以及保持所述切割线的切割线保持装置，使得所述切割线保持与输送喷嘴的自由端面接触或非常接近，以便横穿自由端面中的开口，并且使得切割线可绕基本上与输送轴线对准的轴线旋转喷嘴。

10. 发明授权

US06612231B2 Squeegee for screen printing, and squeegee device equipped with the squeegee 失效
公开(公告)号：US06612231B2
公开(公告)日：2003-09-02
申请号：US10003427
申请日：2001-12-06
申请人： Toshinori Shimizu , Manabu Mizuno , Jun Adachi , Mamoru Tsuda
发明人： Toshinori Shimizu , Manabu Mizuno , Jun Adachi , Mamoru Tsuda
IPC分类号： B41F1542
CPC分类号： H05K3/1233 , B41F15/44 , H05K2203/0139
摘要： A squeegee for forcing a print material into apertures of a mask screen which is disposed on an object, so as to print the print material on the object. The squeegee includes: (a) a plate body movable relative to the mask screen in sliding contact thereof with one of opposite surfaces of the mask screen which is remote from the object, while taking a rearward inclined posture in which the plate body is inclined such that a distal end portion of the plate body is positioned on a forward side of a proximal end portion of the plate body as viewed in a squeegee moving direction in which the plate body is moved relative to the mask screen; and (b) a bank portion provided on one of opposite surfaces of the plate body which is remote from the mask screen, and having a blocking surface which projects from the distal end portion of the plate body in a direction away from the mask screen. The bank portion is made of a material softer than a material of the plate body.

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