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1. 发明授权

US5976269A Printing mask cleaning apparatus and method 失效
标题翻译：印刷面膜清洗装置及方法
公开(公告)号：US5976269A
公开(公告)日：1999-11-02
申请号：US942111
申请日：1997-10-01
申请人： Kurayasu Hamasaki , Toshiaki Yamauchi , Kazue Okanoue , Kazumi Ishimoto , Ken Takahashi , Takao Naito , Koji Mitsushiro
发明人： Kurayasu Hamasaki , Toshiaki Yamauchi , Kazue Okanoue , Kazumi Ishimoto , Ken Takahashi , Takao Naito , Koji Mitsushiro
IPC分类号： B41F15/12 , B41F35/00 , H05K3/12
CPC分类号： B41F35/005 , H05K3/1216
摘要： A main wiping portion which contacts the back of a mask through a cleaning paper is provided behind a suction port as viewed in the direction of movement of an air suction portion. The cleaning paper is able to wipe off both solder paste adhered on the back of the mask and solder paste discharged from openings of the mask by suction through the suction port, whereby the solder paste deposits on the mask can be cleaned off at high removal efficiency.
摘要翻译：在吸气部的移动方向观察时，在吸入口的后方设置有通过清洁纸与面罩背面接触的主擦拭部。清洁纸能够通过吸入口从吸附口抽出掩模上粘附的焊膏和从面罩开口排出的焊膏，从而能够以高的去除效率清除掩模上的焊膏沉积物。

2. 发明授权

US5579981A Reflow apparatus 失效
标题翻译：回流装置
公开(公告)号：US5579981A
公开(公告)日：1996-12-03
申请号：US371776
申请日：1995-01-12
申请人： Nobuya Matsumura , Kazumi Ishimoto , Yoichi Nakamura , Kurayasu Hamasaki , Kimihito Kuwabara , Masahiro Taniguchi
发明人： Nobuya Matsumura , Kazumi Ishimoto , Yoichi Nakamura , Kurayasu Hamasaki , Kimihito Kuwabara , Masahiro Taniguchi
IPC分类号： H05K3/34 , B23K1/008 , B23K1/012
CPC分类号： B23K1/008 , B23K2201/42
摘要： A reflow apparatus includes a reflow furnace. A transfer device holds and transfers printed circuit boards with to-be-reflowed electronic components thereon from an inlet to an outlet of the furnace within the furnace. A plurality of adjusting/circulating sections separate an ambient gas for heating the printed circuit boards into predetermined temperature regions in the furnace in which the ambient gas is circulated in a heated state. A feed port is formed in the furnace to feed the ambient gas into the furnace under pressure. Residence parts each provided between adjacent adjusting/circulating sections regulate the amount of the ambient gas when the ambient gas, after having been sent to and heated in the adjusting/circulating section adjacent to the feed port, is circulated and sequentially moved to the adjusting/circulating sections at the inlet or the outlet and finally flows out through the inlet or outlet into atmosphere. Suction ports are open to the furnace to suck the ambient gas from the inside of the furnace. A flux removing unit is separate from the furnace and removes components of a flux from the ambient gas sucked through the suction ports from the inside of the furnace.
摘要翻译：回流装置包括回流炉。转移装置在炉内从炉内的入口到出口保持并转移其上具有待回流电子部件的印刷电路板。多个调节/循环部分将用于将印刷电路板加热的环境气体分离成炉中的环境气体在加热状态下循环的预定温度区域。在炉中形成进料口，以在压力下将环境气体进料到炉中。每个设置在相邻的调节/循环部分之间的居间部分调节环境气体的量，当环境气体在已经被送入并在与进料口邻近的调节/循环部分中被加热并循环并顺序地移动到调节/ 在入口或出口处循环切片，最后通过入口或出口流入大气。吸入口向炉内开放以从炉内吸入环境气体。助熔剂去除单元与炉分离，并从炉内部从吸入口吸入的环境气体中除去助熔剂的组分。

3. 发明授权

US5472135A Reflow apparatus and method 失效
标题翻译：回流装置及方法
公开(公告)号：US5472135A
公开(公告)日：1995-12-05
申请号：US152143
申请日：1993-11-16
申请人： Masahiro Taniguchi , Youichi Nakamura , Kazumi Ishimoto , Kimihito Kuwabara , Toshinori Mimura , Kurayasu Hamasaki , Kenichi Nakano , Manabu Ando
发明人： Masahiro Taniguchi , Youichi Nakamura , Kazumi Ishimoto , Kimihito Kuwabara , Toshinori Mimura , Kurayasu Hamasaki , Kenichi Nakano , Manabu Ando
IPC分类号： B23K1/008 , B23K1/012 , H02K3/34 , B23K35/38 , B23K31/02
CPC分类号： H02K3/34 , B23K1/008 , B23K1/012 , B23K2201/40 , B23K2201/42
摘要： The present invention provides a reflow apparatus and method effective to make constant the internal gas flow direction in a heating section within a reflow furnace. A circulating gas path is formed in a heating unit which collects and causes the gas to flow from a sirocco fan, up the rear side of the heating unit and then down towards a circuit board moving along a transfer path at the front side of the heating unit. Moreover, a plurality of straightening plates are arranged above the transfer path of the heating unit so as to guide the hot gas, which is flowing forwardly downwardly toward the circuit board moving along the transfer path. A blow-down nozzle is provided and includes a plurality of plates aligned in rows in the transferring direction of the circuit boards. The plates have an inverse U-shaped cross section. The blow-down nozzle is arranged below the straightening plates to cause the vertical hot gas flows to flow uniformly over the whole surface of the circuit board.
摘要翻译：本发明提供一种有效地使回流炉内的加热部内部的气体流动方向恒定的回流装置和方法。在加热单元中形成循环气体路径，该加热单元收集并使得气体从加热单元的后侧上的西洛克风扇流出，然后向下朝着在加热前侧沿着传送路径移动的电路板单元。此外，多个矫直板布置在加热单元的传送路径的上方，以引导沿着传送路径移动的电路板向下流动的热气体。设置吹扫喷嘴，并且在电路板的传送方向上包括排成行的多个板。板具有相反的U形横截面。吹出喷嘴布置在矫直板的下方，使垂直热气流均匀地流过电路板的整个表面。

4. 发明授权

US5524812A Reflow apparatus and method 失效
公开(公告)号：US5524812A
公开(公告)日：1996-06-11
申请号：US442886
申请日：1995-05-17
申请人： Masahiro Taniguchi , Youichi Nakamura , Kazumi Ishimoto , Kimihito Kuwabara , Toshinori Mimura , Kurayasu Hamasaki , Kenichi Nakano , Manabu Ando
发明人： Masahiro Taniguchi , Youichi Nakamura , Kazumi Ishimoto , Kimihito Kuwabara , Toshinori Mimura , Kurayasu Hamasaki , Kenichi Nakano , Manabu Ando
IPC分类号： B23K1/008 , B23K1/012 , H02K3/34
CPC分类号： H02K3/34 , B23K1/008 , B23K1/012 , B23K2201/40 , B23K2201/42
摘要： The present invention provides a reflow apparatus and method effective to make constant the internal gas flow direction in a heating section within a reflow furnace. A circulating gas path is formed in a heating unit which collects and causes the gas to flow from a sirocco fan, up the rear side of the heating unit and then down towards a circuit board moving along a transfer path at the front side of the heating unit. Moreover, a plurality of straightening plates are arranged above the transfer path of the heating unit so as to guide the hot gas, which is flowing forwardly downwardly toward the circuit board moving along the transfer path. A blow-down nozzle is provided and includes a plurality of plates aligned in rows in the transferring direction of the circuit boards. The plates have an inverse U-shaped cross section. The blow-down nozzle is arranged below the straightening plates to cause the vertical hot gas flows to flow uniformly over the whole surface of the circuit board.

5. 发明授权

US5715990A Reflow apparatus and method 失效
公开(公告)号：US5715990A
公开(公告)日：1998-02-10
申请号：US601590
申请日：1996-02-14
申请人： Masahiro Taniguchi , Youichi Nakamura , Kazumi Ishimoto , Kimihito Kuwabara , Toshinori Mimura , Kurayasu Hamasaki , Kenichi Nakano , Manabu Ando
发明人： Masahiro Taniguchi , Youichi Nakamura , Kazumi Ishimoto , Kimihito Kuwabara , Toshinori Mimura , Kurayasu Hamasaki , Kenichi Nakano , Manabu Ando
IPC分类号： B23K1/008 , B23K1/012 , H02K3/34
CPC分类号： H02K3/34 , B23K1/008 , B23K1/012 , B23K2201/40 , B23K2201/42
摘要： The present invention provides a reflow apparatus and method effective to make constant the internal gas flow direction in a heating section within a reflow furnace. A circulating gas path is formed in a heating unit which collects and causes the gas to flow from a sirocco fan, up the rear side of the heating unit and then down towards a circuit board moving along a transfer path at the front side of the heating unit. Moreover, a plurality of straightening plates are arranged above the transfer path of the heating unit so as to guide the hot gas, which is flowing forwardly downwardly toward the circuit board moving along the transfer path. A blow-down nozzle is provided and includes a plurality of plates aligned in rows in the transferring direction of the circuit boards. The plates have an inverse U-shaped cross section. The blow-down nozzle is arranged below the straightening plates to cause the vertical hot gas flows to flow uniformly over the whole surface of the circuit board.

6. 发明授权

US06371017B1 Printing method and printing apparatus 失效
标题翻译：印刷方法和印刷装置
公开(公告)号：US06371017B1
公开(公告)日：2002-04-16
申请号：US09708415
申请日：2000-11-09
申请人： Osamu Yamazaki , Kimihito Kuwabara , Kazumi Ishimoto , Toshiaki Yamauchi , Toshinori Mimura
发明人： Osamu Yamazaki , Kimihito Kuwabara , Kazumi Ishimoto , Toshiaki Yamauchi , Toshinori Mimura
IPC分类号： B41F1508
CPC分类号： B41F15/0813 , B41M1/12 , H05K3/1233 , H05K3/3484 , H05K2203/0783 , H05K2203/101 , H05K2203/1105
摘要： The temperature of a portion that belongs to a stencil and is located in the vicinity of a portion retaining a printing paste is increased to reduce the viscosity of printing paste that adheres to the portion retaining the printing paste, thereby allowing the printing paste to be easily separated from the retaining portion for the achievement of easy printing on an object on which a print is to be formed.
摘要翻译：属于模版的位于保持印刷浆料的部分附近的部分的温度增加，以降低粘附到保持印刷浆料的部分的印刷浆料的粘度，从而允许印刷浆料容易与保持部分分离，以便在要形成印刷品的物体上实现容易的印刷。

7. 发明授权

US06230619B1 Printing method and printing apparatus 失效
标题翻译：印刷方法和印刷装置
公开(公告)号：US06230619B1
公开(公告)日：2001-05-15
申请号：US09180784
申请日：1998-11-16
申请人： Osamu Yamazaki , Kimihito Kuwabara , Kazumi Ishimoto , Toshiaki Yamauchi , Toshinori Mimura
发明人： Osamu Yamazaki , Kimihito Kuwabara , Kazumi Ishimoto , Toshiaki Yamauchi , Toshinori Mimura
IPC分类号： B41F1508
CPC分类号： B41F15/0813 , B41M1/12 , H05K3/1233 , H05K3/3484 , H05K2203/0783 , H05K2203/101 , H05K2203/1105
摘要： The temperature of a portion that belongs to a stencil and is located in the vicinity of a portion retaining a printing paste is increased to reduce the viscosity of printing paste that adheres to the portion retaining the printing paste, thereby allowing the printing paste to be easily separated from the retaining portion for the achievement of easy printing on an object on which a print is to be formed.
摘要翻译：属于模板的位于保持印刷浆料的部分附近的部分的温度增加，以降低粘附到保持印刷浆料的部分的印刷浆料的粘度，从而允许印刷浆料容易与保持部分分离，以便在要形成印刷品的物体上实现容易的印刷。

8. 发明授权

US5000988A Method of applying a coating of viscous materials 失效
标题翻译：施加粘性材料涂层的方法
公开(公告)号：US5000988A
公开(公告)日：1991-03-19
申请号：US143027
申请日：1988-01-12
申请人： Takao Inoue , Tetsuo Fukushima , Kenji Fukumoto , Kazumi Ishimoto
发明人： Takao Inoue , Tetsuo Fukushima , Kenji Fukumoto , Kazumi Ishimoto
IPC分类号： G02F1/13 , B05C5/02 , B05D1/02 , B05D1/26 , H05K3/12
CPC分类号： H05K3/1241 , B05C5/0216 , H05K2203/0126
摘要： In the coating method of a viscous material according to the present invention, a nozzle body having outlets corresponding to many coating rows is employed. The nozzle body is moved, while the gap between the nozzle body and the surface to be coated is maintained constant, so that the viscous material composed of different kinds of materials is discharged out of each outlet, thereby to effect simultaneous coating of the viscous material composed of different kinds of materials in many rows. Therefore, the present invention has such advantages that the surface to be coated is less stained, and at the same time, the surface to be coated becomes more smooth.
摘要翻译：在根据本发明的粘性材料的涂布方法中，采用具有对应于许多涂布行的出口的喷嘴体。喷嘴体移动，同时喷嘴体与待涂覆表面之间的间隙保持恒定，使得由各种材料组成的粘性材料从每个出口排出，从而同时涂覆粘性材料由不同种类的材料组成的很多行。因此，本发明具有这样的优点：被涂布表面污染较少，同时，被涂布表面更加光滑。

9. 发明授权

US5018936A Electronic parts engaging apparatus 失效
标题翻译：电子零件接合装置
公开(公告)号：US5018936A
公开(公告)日：1991-05-28
申请号：US371973
申请日：1989-06-27
申请人： Yasuo Izumi , Kazumi Ishimoto , Yutaka Makino
发明人： Yasuo Izumi , Kazumi Ishimoto , Yutaka Makino
IPC分类号： H05K13/04
CPC分类号： H05K13/046 , H05K13/0417 , Y10T29/53091 , Y10T29/53178 , Y10T29/53191
摘要： An electronic parts engaging apparatus is equipped with a parts feed portion having a plurality of parts feed devices disposed to feed, for each type of part, parts having marks indicating their separate type. A suction nozzle is composed of a light transmitting material. A recognition device recognizes the parts through the suction nozzle. A memory stores the types of the parts of the respective parts feed devices in the parts feed portion. A control stores in the memory the types of the parts found through the recognition of the marks of the parts of the respective parts feed devices with the recognition device. A periodical washing operation has an effect in that the control operation is simplified.

10. 发明授权

US5017131A Atmosphere furnace 失效
标题翻译：大气炉
公开(公告)号：US5017131A
公开(公告)日：1991-05-21
申请号：US545891
申请日：1990-06-29
申请人： Syoji Sato , Yutaka Makino , Kazumi Ishimoto , Yasuo Izumi
发明人： Syoji Sato , Yutaka Makino , Kazumi Ishimoto , Yasuo Izumi
IPC分类号： B23K1/008 , C23C2/28 , F27B9/02 , F27B9/04 , F27B9/24 , F27D3/00 , F27D7/04 , F27D19/00 , H05K3/34
CPC分类号： F27B9/24 , F27B9/028 , F27B9/04 , F27D2003/0061 , F27D2003/0087 , F27D2007/045 , F27D2019/0018
摘要： An atmosphere furnace including a plurality of divided furnace units, work transfer devices connecting the adjacent divided furnace units and those for the divided furnace units at both ends of the furnace. Each transfer device includes a tubular connecting frame and a work transfer member housed therein and the work transfer member has a work housing space in it. The work transfer member is rotatable, receives at a first position the work from outside or from an adjacent divided furnace unit into its work housing space, and send it out of the furnace or pass it to the adjacent divided furnace unit at a second position. When the work transfer member is at a middle position between the first and the second positions, the work housing space thereof faces an inner surface of the connecting frame so as to be sealed against the both end openings of the frame. Furthermore, it is provided with a channel for receiving the atmosphere from any divided furnace unit or outside space when the transfer member is at the middle position so as to have the work in the work housing space gradually heated or cooled through introduction of the atmosphere.
摘要翻译：包括多个分割炉单元的气氛炉，连接相邻的分割炉单元的工件传送装置和炉两端的分割炉单元。每个传送装置包括容纳在其中的管状连接框架和工件传送构件，并且工件传送构件在其中具有工作容纳空间。工件传送构件是可旋转的，在第一位置将工件从外部或从相邻的分割炉单元接收到其工作容纳空间中，并将其从炉中送出或在第二位置将其传递到相邻的分割炉单元。当工件传送构件处于第一位置和第二位置之间的中间位置时，其工作容纳空间面向连接框架的内表面，以便与框架的两端开口密封。此外，当传送构件处于中间位置时，设置有用于从任何分开的炉单元或外部空间接收气氛的通道，以便通过引入气氛而使作业容纳空间中的工作逐渐加热或冷却。

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