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1. 发明申请

US20060221119A1 Orifice plate protection device 失效
公开(公告)号：US20060221119A1
公开(公告)日：2006-10-05
申请号：US11095955
申请日：2005-03-31
申请人： Craig Bertelsen , Richard Moore , Dell Rosa , Jeffery Sangalli , Jerry Stokesbary , Melissa Waldeck
发明人： Craig Bertelsen , Richard Moore , Dell Rosa , Jeffery Sangalli , Jerry Stokesbary , Melissa Waldeck
IPC分类号： B41J2/165
CPC分类号： B41J2/17536
摘要： An orifice plate sealing tape for an orifice plate of a micro-fluid ejection device and methods for sealing an orifice plate with the sealing tape. The sealing tape includes a flexible polymeric backing film and a radiation cured adhesive applied to a surface of the orifice plate. The adhesive is cured in a pattern sufficient to seal adjacent to nozzle holes in the orifice plate and to enhance removal of the backing film and adhesive from the orifice plate prior to use of the micro-fluid ejection device. Upon removal of the sealing tape, a minimum of residue is left on the nozzle plate surface adjacent to and/or in the nozzle holes.

2. 发明申请

US20060209144A1 Seal for inkjet orifices 有权
标题翻译：喷墨孔密封
公开(公告)号：US20060209144A1
公开(公告)日：2006-09-21
申请号：US11082353
申请日：2005-03-17
申请人： Dell Rosa
发明人： Dell Rosa
IPC分类号： B41J2/175
CPC分类号： B41J2/17536
摘要： An absorbent material is employed as a seal over the printhead nozzles. The absorbent is uni-axial to prevent ink migration laterally, implemented by a lattice of absorbent matter surrounded by ink barriers. Such an absorbent can be sufficiently effective to limit ink migration that a simple tape may be used to bind the absorbent over the orifices of an inkjet cartridge in the manner of a common bandage. The barriers at a minimum a located to surround and keep separate inks of different colors.
摘要翻译：吸收材料用作打印头喷嘴上的密封件。吸收剂是单轴的，以防止墨水横向移动，由被墨水屏障包围的吸收物质的格子实现。这样的吸收剂可以足够有效地限制墨移动，以简单的带可以以普通绷带的方式将吸收剂粘结在喷墨墨盒的孔上。最低限度的障碍物围绕并保持不同颜色的分开的油墨。

3. 发明申请

US20070109354A1 Liquid applied seal for inkjet orifices 有权
标题翻译：用于喷墨孔的液体密封
公开(公告)号：US20070109354A1
公开(公告)日：2007-05-17
申请号：US11281091
申请日：2005-11-17
申请人： Paige Bensing , Karina Krawczyk , Dell Rosa , Paul Spivey
发明人： Paige Bensing , Karina Krawczyk , Dell Rosa , Paul Spivey
IPC分类号： B41J2/135
CPC分类号： B41J2/1433
摘要： A liquid is applied by a bounded-region applicator such as a needle applicator over nozzle holes and over at least a continuous region close to the nozzle holes. The liquid is then cured to a solid before significant flow of the liquid into the nozzle holes. The liquid is chosen to cure to a solid which is sufficiently compliant that it deforms and leaves the nozzle holes under moderate pressure from a human hand or finger without breaking. Depending upon the material in which the nozzles are formed and the size of the nozzle holes, the liquid may be uniquely designed to incorporate resilient moieties or segments to satisfy these factors.
摘要翻译：液体通过限制区域施加器例如针施加器施加在喷嘴孔上并且在靠近喷嘴孔的至少连续区域上。然后在将液体显着流入喷嘴孔之前将液体固化成固体。选择液体固化成足够柔软的固体，使得其在来自人的手或手指的中等压力下变形并离开喷嘴孔而不破裂。取决于形成喷嘴的材料和喷嘴孔的尺寸，液体可以被独特地设计成结合弹性部分或部分以满足这些因素。

4. 发明申请

US20060268060A1 Sealing for inkjet orifices 有权
标题翻译：密封喷墨孔
公开(公告)号：US20060268060A1
公开(公告)日：2006-11-30
申请号：US11127885
申请日：2005-05-12
申请人： Dell Rosa
发明人： Dell Rosa
IPC分类号： B41J2/16
CPC分类号： B41J2/1753 , B41J2/17536
摘要： An inkjet ink cartridge (20) having nozzle holes (24) to eject ink is sealed against escape of the ink from the orifices by tape (1) is hard at any temperature the container might reach during shipment and handling. This hardness resists any creep of the tape material into the orifices. The tape is applied after the surface that contacts the region of the orifices is softened by application of solvent for the material of the tape. The solvent softens the surface, causing it to conform closely to the surface having the nozzle plates in the manner of conventional pressure sensitive adhesive. The solvent is then removed. The tape can have high temperature resistance and the solvent need not be one that acts on the nozzles.
摘要翻译：具有用于喷射墨水的喷嘴孔（24）的喷墨墨盒（20）被密封以防止油墨从胶带（1）从孔口逸出，在容器在运输和处理期间可能达到的任何温度下都是困难的。这种硬度抵抗了胶带材料进入孔口的任何蠕变。在通过施加用于胶带材料的溶剂的与接触孔的区域的表面之后，施加带。溶剂使表面软化，使其以常规压敏粘合剂的方式与具有喷嘴板的表面紧密地配合。然后除去溶剂。胶带可具有耐高温性，溶剂不必是作用在喷嘴上的溶剂。

5. 发明申请

US20050243152A1 Inks and printheads with internal clog prevention 有权
标题翻译：油墨和打印头防止内部堵塞
公开(公告)号：US20050243152A1
公开(公告)日：2005-11-03
申请号：US10836414
申请日：2004-04-30
申请人： Dell Rosa
发明人： Dell Rosa
IPC分类号： C09D11/00 , C12N9/42 , C12N9/54 , C12N9/62 , B41J2/175
CPC分类号： C09D11/38
摘要： Active enzymes are incorporated into inks to prevent clogging. These may be just cellulase or cellulase and protease, to attack the most prevalent materials. The enzymes decompose the materials they are specific to, which degrades or solubilizes them to prevent clogging at nozzles and other flow features of a printhead.
摘要翻译：将活性酶并入油墨中以防止堵塞。这些可能只是纤维素酶或纤维素酶和蛋白酶，以攻击最普遍的物质。这些酶分解它们特异性的材料，它们降解或溶解它们，以防止喷嘴处的堵塞和打印头的其它流动特征。

6. 发明授权

US6111123A Salicylaldimine-crown ether ditopic receptor molecules 失效
标题翻译：水杨醛 - 冠醚二异氰酸酯受体分子
公开(公告)号：US6111123A
公开(公告)日：2000-08-29
申请号：US62956
申请日：1998-04-20
申请人： Dimitri Coucouvanis , Dell Rosa
发明人： Dimitri Coucouvanis , Dell Rosa
IPC分类号： C07D323/00 , C07F1/00 , C07F13/00 , C07F15/02 , C07F15/04 , C07F15/06 , A61K9/127 , C07F15/00
CPC分类号： C07F15/065 , C07D323/00 , C07F1/005 , C07F13/005 , C07F15/025 , C07F15/045
摘要： The present invention relates generally to carriers for transport of amino acid, amino acid derivatives and other biologically important molecules such as catecholamines and neurotransmitters. In particular, the present invention relates to ditopic receptor molecules that contain salicylaldimine and crown-ether subunits, and complexed to metal ions. The compounds of the present invention were shown to have efficient transport properties for zwitterions.
摘要翻译：本发明一般涉及用于转运氨基酸，氨基酸衍生物和其它生物重要分子如儿茶酚胺和神经递质的载体。特别地，本发明涉及含有水杨醛亚胺和冠醚亚基并与金属离子络合的二异氰酸酯受体分子。本发明的化合物被证明具有两性离子的有效的输送性质。

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