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81. 发明授权

EP1099484B1 A dispensing method and assembly for liquid droplets 有权
标题翻译：设备和方法给药滴
公开(公告)号：EP1099484B1
公开(公告)日：2006-06-07
申请号：EP99650106.0
申请日：1999-11-11
申请人： THE PROVOST, FELLOWS AND SCHOLARS OF THE COLLEGE OF THE HOLY AND UNDIVIDED TRINITY OF QUEEN ELIZABETH NEAR DUBLIN
发明人： Shvets, Igor , Makarov, Sergei , Osing, Juergen
IPC分类号： B05C11/10 , B05C11/105 , F16K31/06 , B05B1/30
CPC分类号： B05C11/1034 , B01L3/0265 , B01L3/0268 , B05B1/02 , B05B1/302 , B05B1/3053 , Y10T137/7761 , Y10T436/2575

82. 发明授权

EP1165250B1 DISPENSING ASSEMBLY 有权
标题翻译：位装置
公开(公告)号：EP1165250B1
公开(公告)日：2005-10-05
申请号：EP00919247.7
申请日：2000-04-07
申请人： Mydata Automation AB
发明人： HOLM, William , KRONSTEDT, Johan , SANDELL, Hakan
IPC分类号： B05C5/02 , H05K3/34
CPC分类号： B05C11/1034 , B05B12/1472 , B05C5/0225 , B23K3/0607 , B23K3/0623
摘要： An assembly for jetting droplets of a viscous medium. The assembly is releasably mountable in a machine using the assembly for providing a substrate with deposits. The assembly comprises an assembly holder having first holding means mating with an assembly support of a docking device of the machine, a nozzle, an eject mechanism connected to the nozzle, a viscous medium container connected to the eject mechanism, and signal interface means. Thus, the assembly is to be regarded as a separate, exchangeable unit.

83. 发明公开

EP1253626A4 FINE PATTERN DRAWING METHOD 有权
标题翻译：方法ZE ZEICHNEN FEINE MUSTER
公开(公告)号：EP1253626A4
公开(公告)日：2005-08-10
申请号：EP01951979
申请日：2001-07-23
申请人： DAINIPPON PRINTING CO LTD
发明人： FUJITA HIROYUKI , MITA YOSHIO , OHIGASHI RYOICHI , TSUCHIYA KATSUNORI
IPC分类号： B41J2/135 , B05B1/14 , B05B5/025 , B05C5/00 , B05C5/02 , B05C11/10 , B05D1/04 , B05D1/26 , B41J2/02 , G02B5/20 , G02F1/1335 , G02F1/1345 , H01L21/027 , H01L51/00 , H01L51/40 , H01L21/00 , B41J2/005
CPC分类号： B05C5/027 , B05C11/1034 , B41J2/02 , H01L51/0005 , Y10T29/49401
摘要： A fine pattern drawing apparatus for drawing a fine pattern directly in ink with high precision, a method for fabricating a fine nozzle that such a fine pattern drawing apparatus has, and a method for drawing a fine pattern are disclosed. The fine pattern drawing apparatus comprises a silicon base, fine holes extending through the silicon base from its front surface to its back surface and having silicon oxide layers on their walls, fine nozzles projecting from the back surface of the silicon base and extending from the openings of the fine holes integrally with the silicon oxide layers, silicon nitride layers formed on the front and side surfaces of the silicon base, a support member provided to the front surface of the silicon base, an ink passage for supplying ink to the openings of the fine holes in the front surface, and an ink supply connected to the ink passage.
摘要翻译：提供了一种用于精细图案形成的装置，其可以通过直接书写油墨，高精度地形成精细图案，在精细图案形成装置中提供精细喷嘴的制造工艺，以及精细图案形成方法。用于精细图案形成的装置可以实现高精度的精细图案形成，包括：硅衬底; 多个细孔，从硅衬底的表面延伸穿过硅衬底到硅衬底的背面，并在其表面上具有氧化硅层; 与所述硅氧化物层一体地突出于所述硅衬底的所述背面侧的细孔从所述细孔的每个开口; 设置在硅衬底的表面和侧面上的氮化硅层; 设置在所述硅基板的表面侧的支撑部件; 用于向硅基板的表面侧的每个细孔的开口供墨的墨通道; 以及连接到油墨通道的供墨装置。

84. 发明公开

EP1437192A3 Method and apparatus for dispensing small amounts of liquid material 失效
标题翻译：用于分配材料的方法和装置，从液体少量生产的
公开(公告)号：EP1437192A3
公开(公告)日：2005-06-08
申请号：EP04075967.2
申请日：1996-11-12
申请人： Nordson Corporation
发明人： Smith, James C. , Hogan, Patrick T. , Saidman, Laurence B.
IPC分类号： B23K3/06
CPC分类号： B05C5/001 , B05C5/02 , B05C5/0225 , B05C11/1034 , B23K1/203 , B23K3/0607 , B23K2201/36 , B23K2201/42 , G01F13/006 , H05K3/1241
摘要： Apparatus and methods for dispensing droplets of liquid or viscous material are disclosed. A valve is opened to dispense a stream of the heated liquid or viscous material through an elongated orifice of a nozzle. The stream of material being dispensed from the elongated orifice is broken into droplets by rapidly closing the valve. The apparatus includes a seat assembly wherein the valve has three positions with respect to the valve seat and may have a nozzle assembly wherein the nozzle is constructed of a thin walled tube. Furthermore, a method for varying the height of a droplet of liquid or viscous material is disclosed by which two or more droplets combine to form a droplet of a desired height. A method for applying a plurality of droplets of material onto a substrate so that the droplets flow together to form a uniform film of desired thickness and shape is also disclosed. A second embodiment of the invention relates to dispensing apparatus with a heater assembly removably attached to the dispenser housing.

85. 发明公开

EP1327482A2 Pump 审中-公开
标题翻译： Pumpe
公开(公告)号：EP1327482A2
公开(公告)日：2003-07-16
申请号：EP03000812.2
申请日：2003-01-14
申请人： Creative Automation Company
发明人： Engel, Harold J.
IPC分类号： B05C11/10
CPC分类号： B05C11/1002 , B05C5/02 , B05C11/1034 , H05K13/046
摘要： A minute quantity viscous material dispenser employing a pressurized material source and a reciprocating piston (13) is driven by a variable drive (31) which is controlled in response to a signal reflective of piston position and wherein the drive can be controlled for direction, stroke distance, speed, acceleration, and force and wherein the drive is coupled to the piston through a quick disconnect.
摘要翻译：使用加压材料源和往复活塞（13）的微量粘性材料分配器由可变驱动器（31）驱动，可变驱动器（31）响应于反映活塞位置的信号而被控制，并且其中驱动器可以被控制为方向，行程距离，速度，加速度和力，并且其中驱动器通过快速断开连接到活塞。

86. 发明公开

EP0838268A4 ADHESIVE APPLYING APPARATUS 失效
标题翻译： VORRICHTUNG ZUM AUFTRAGEN VON KLEBSTOFF
公开(公告)号：EP0838268A4
公开(公告)日：2003-05-02
申请号：EP97918405
申请日：1997-05-12
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAKISHIMA NOBUYUKI , WACHI AKIHIKO , NAKAHIRA HITOSHI , MIBUCHI TAKAYUKI
IPC分类号： B05C5/00 , B05B15/02 , B05C5/02 , B05C11/00 , B05C11/10 , H05K13/04
CPC分类号： B05C11/1034 , B05B15/0208 , B05C5/0208 , H05K13/0469 , Y10T156/1798
摘要： An adhesive applying apparatus comprises an adhesive applying nozzle (1), an elevation drive device (B) for elevating the adhesive applying nozzle, a preliminarily coating station (6) provided on an upper surface thereof with a tape (5) to be preliminarily coated, a device (10) supporting a circuit board (4), and an XY direction drive device (30) for effecting relative movements of the adhesive applying nozzle to position the nozzle in a predetermined location in a horizontal direction of the circuit board and said tape. The elevation drive device is constructed to enable optionally setting the lowest position of the adhesive applying nozzle, and there is provided control means (D) for giving the elevation drive device a command for setting the lowest position of the adhesive applying nozzle at a predetermined position above the preliminary coating station.
摘要翻译：的粘接剂涂敷装置包括粘接剂涂敷喷嘴（1），升降驱动装置（B）用于提升上述粘接剂涂敷喷嘴，预先涂覆站（6）设置在其上表面用胶带体（5）是预先涂覆，一个装置（10）支撑的电路板（4），和用于实现涂敷喷嘴的粘合剂的相对运动到喷嘴定位在预定位置，在电路板的水平方向的XY方向的驱动装置（30）和所述胶带。升降驱动装置被构造为能够任选地设置粘接剂的最低位置涂敷喷嘴，并提供了一种用于给升降驱动装置的命令，用于设置上述粘接剂涂敷喷嘴的最下方位置处的预定位置提供的控制装置（d）在初步涂层站之上。

87. 发明授权

EP0932452B1 DEVICE FOR APPLYING DROPS OF A FLUID ON A SURFACE 失效
标题翻译：申请的程序液滴到文档
公开(公告)号：EP0932452B1
公开(公告)日：2002-10-23
申请号：EP97909821.7
申请日：1997-10-16
申请人： Mydata Automation AB
发明人： HANSSON, Jens , KRONSTEDT, Johan , HOLM, William
IPC分类号： B05C5/02 , B23K3/06
CPC分类号： B05C11/1034 , B05B17/06 , B23K3/0607 , B23K3/0623 , Y10T137/2191
摘要： In a device for ejecting small amounts of a liquid material having accurately defined volumes from a chamber (1), the chamber has a nozzle aperture (7) and a rod (9) is mounted in or attached to a wall of the chamber (1), so that an end surface (11) of the rod is located opposite and at a small distance of the nozzle aperture (7). A driving device is coupled to the rod (9) for displacing the end surface (11) forwards and backwards inside the chamber with a very small stroke, with a high acceleration and a large force, so that a pressure wave is formed and propagates in the material in the chamber (1). The pressure wave then ejects material out of the nozzle aperture (7).

88. 发明公开

EP1181106A2 DISPENSING APPARATUS FOR VISCOUS LIQUIDS 有权
标题翻译：液体供给装置为粘性液体
公开(公告)号：EP1181106A2
公开(公告)日：2002-02-27
申请号：EP00937930.6
申请日：2000-05-26
申请人： NORDSON CORPORATION
发明人： COLANGELO, Paul, K. , PETRECCA, Peter, J. , RAMSPECK, Alan , WALKER, Michael
IPC分类号： B05C17/00
CPC分类号： B05C11/1034 , B05C5/001 , B05C5/02 , B05C5/0225 , Y10T137/2196 , Y10T137/6525 , Y10T137/6606
摘要： Apparatus (10) for dispensing viscous liquid, such as hot melt adhesive, includes a manifold (14), a dispensing module (12), a heater (50) thermally coupled to the manifold (14), and thermally insulating cover structure (70, 72) secured around both the module (12) and the manifold (14). Air gaps are formed between the cover structure and the heated components inside to further reduce heat transfer. The cover structure (70, 72) may also include heat dissipating fins (70a, 72a). A supply connector (64) associated with the manifold (14) includes an interior flow passage (90), an exterior annular recess (92) and at least one port (94) communicating therebetween. A valve includes a valve seat (107) having an orifice (106) and a sealing surface located around the orifice (106). The valve further includes a valve stem (108) movable between open and closed positions and having a recess (264) in one end and a sealing edge (266) located around the recess (264). A valve module (280) includes an integrated heating element (296) for providing localized heat to the adhesive immediately prior to dispensing.

89. 发明公开

EP1117536A4 IMPROVEMENTS IN SEWING METHODS AND MACHINES 审中-公开
标题翻译：程序及缝纫机改进
公开(公告)号：EP1117536A4
公开(公告)日：2001-09-26
申请号：EP99914734
申请日：1999-04-12
申请人： NEO STITCH LTD
发明人： EILAM YAIR
IPC分类号： D05B23/00 , B05C11/10 , B32B38/00 , D05B1/02 , D05B1/06 , D05B1/10 , D05B17/00 , B32B31/12 , D05B1/26 , D05B93/00
CPC分类号： B05C11/1034 , D05B17/00
摘要： Sewing method, comprising bonding sewing threads (52) to themselves or to one another, or bonding fabric layers (50, 51) together, by using an adhesive (57) having an elasticity which is measured by an elongation at break of at least 10-20 %, and preferably between 50 and 150 %. A chain-stitch is formed and locked, at the points of interlocking of successive loops of its single or double threads, with a bonding adhesive, whereby to form a pseudo lock-stitch. The bonding adhesive is chosen from among polymeric adhesives that can be formed by curing a precursor by means of U.V. light, e.g. acrylate-based photo-polymers. The bonding adhesive is applied by injecting a polymerizable precursor at the point where the adhesive bond is to be produced and then polymerizing the same.

90. 发明公开

EP1099484A1 A dispensing method and assembly for liquid droplets 有权
标题翻译： Vorrichtung und Verfahren zur Verabreichung von Tropfen
公开(公告)号：EP1099484A1
公开(公告)日：2001-05-16
申请号：EP99650106.0
申请日：1999-11-11
申请人： THE PROVOST, FELLOWS AND SCHOLARS OF THE COLLEGE OF THE HOLY AND UNDIVIDED TRINITY OF QUEEN ELIZABETH NEAR DUBLIN
发明人： Shvets, Igor , Makarov, Sergei , Osing, Juergen
IPC分类号： B05C11/10 , B05C11/105 , F16K31/06 , B05B1/30
CPC分类号： B05C11/1034 , B01L3/0265 , B01L3/0268 , B05B1/02 , B05B1/302 , B05B1/3053 , Y10T137/7761 , Y10T436/2575
摘要： A dispensing assembly for liquid droplets which comprises a dispenser (40) connected to a liquid carrying pipe (32) which in turn is connected to a source of pressurised liquid. The dispenser has an elongate body member (41) having a main bore (42) connected to the liquid carrying pipe 32. At the other end, the main bore (42) has a valve seat (43) which is connected to a nozzle (44) having a nozzle bore (45) terminating in a dispensing tip (46). A valve boss (47) of a ferromagnetic material covered with a soft polymer (48) is mounted in the main bore (42) and has a cross-sectional area less than that of the main bore (42). A separate valve boss actuating coil assembly comprising upper and lower coils (50) and (51) are provided which are separate from the main body (41) which can be unplugged from both the coils (50) and (51) and from the liquid carrying pipe (32). It is thus a disposable body member (41). In operation the valve boss is accelerated away from the initial position with the valve closed, by the coils (50) and (51) typical for a time of the order of 0.2 to 0.5 ms. The valve is then maintained open and the current in the coils are considerably reduced. The duration of this second phase determines the volume of the droplet dispensed. The second phase can be of duration of 0.1 to 5 ms, which will result in a volume of droplet dispensed in the range of 100 nl to some microlitres. Then in the third phase the valve is closed with a short pulse of a high current, typically in the range of 0.2 to 0.4 ms. The fourth phase is maintaining the valve in the closed position until the next droplet has to be dispensed. There is further disclosed various electrodes to provide drop-off of any droplet on the tip (46) of the nozzle (44). Reflection electrodes are also described in conjunction with various substrates and various means for measuring the volume of droplet is also described.
摘要翻译：一种用于液滴的分配组件，其包括连接到液体输送管（32）的分配器（40），分配器又连接到加压液体源。分配器具有细长本体构件（41），其具有连接到液体输送管32的主孔（42）。另一端，主孔（42）具有阀座（43），其连接到喷嘴 44）具有终止于分配尖端（46）中的喷嘴孔（45）。覆盖有软质聚合物（48）的铁磁材料的阀座（47）安装在主孔（42）中，其截面积小于主孔（42）的横截面面积。提供了一个单独的阀座驱动线圈组件，其包括上和下线圈（50）和（51），其与主体（41）分离，主体（41）可以从线圈（50）和（51）和液体承载管（32）。因此它是一次性本体构件（41）。在操作中，通过线圈（50）和（51）的阀门关闭，阀门凸起加速离开初始位置，典型值为0.2至0.5ms的时间。阀然后保持打开，并且线圈中的电流显着减小。该第二阶段的持续时间决定了分配的液滴的体积。第二阶段的持续时间可能为0.1至5 ms，这将导致液滴的体积分配在100 nl至几微升的范围内。然后在第三阶段中，阀门以大电流的短脉冲闭合，通常在0.2至0.4ms的范围内。第四阶段是将阀保持在关闭位置，直到必须分配下一个液滴。还公开了各种电极，以便在喷嘴（44）的尖端（46）上提供任何液滴的脱落。反射电极也结合各种基板进行描述，并且还描述了用于测量液滴体积的各种装置。

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