公开(公告)号：US5822660A

公开(公告)日：1998-10-13

申请号：US598446

申请日：1996-02-08

申请人： Xin Wen

发明人： Xin Wen

IPC分类号： G03G21/04 ,  H04N1/00 ,  H04N1/32 ,  G03G21/00

CPC分类号： H04N1/32144 ,  G03G21/04 ,  H04N1/32309 ,  H04N2201/3204 ,  H04N2201/3205 ,  H04N2201/3215 ,  H04N2201/3271 ,  H04N2201/3274

摘要： Disclosed is a copy protection method for identifying copied images that have been captured or generated in electronic form. The method generates information in electronic form for causing the printing of copy restrictive information as a plurality of contiguous pixels, of substantially yellow color onto the hard copy. The visibility of the yellow pixels is very low until a cyan illumination is applied to the protected image then the copy restrictive information becomes highly visible.

摘要翻译： 公开了一种用于识别以电子形式捕获或生成的复制图像的复制保护方法。 该方法以电子形式产生信息，以使拷贝限制信息作为基本为黄色的多个连续像素打印到硬拷贝上。 黄色像素的可视性非常低，直到将青色照明应用于受保护的图像，然后复制限制信息变得高度可见。

公开(公告)号：US5781221A

公开(公告)日：1998-07-14

申请号：US808814

申请日：1997-02-28

申请人： Xin Wen ,  Charles D. DeBoer

发明人： Xin Wen ,  Charles D. DeBoer

IPC分类号： B41J2/475 ,  B41J3/407 ,  B41M5/382 ,  G11B7/0037 ,  G11B7/26 ,  G11B23/40 ,  B41J2/47

CPC分类号： B41M5/38207 ,  B41J2/475 ,  B41J3/4071 ,  G11B23/40 ,  G11B7/0037 ,  G11B7/26

摘要： A method of printing human readable information on a CD having a substrate, a record layer over the substrate, and a reflective layer over the record layer includes the steps of providing a colorant donor element in transferable relationship with a surface of the CD over the reflective layer; raster scanning a light beam across the colorant donor element to cause the transfer of human readable colorant pixels onto such surface; and continuously raster scanning the light beam without any non-printing or free fly time during the transfer of such human readable colorant pixels.

摘要翻译： 在具有衬底，衬底上的记录层和记录层上的反射层的CD上印刷人类可读信息的方法包括以下步骤：提供与CD的表面可反射关系的着色剂供体元件， 层; 光栅扫描着色剂供体元件上的光束以使人类可读的着色剂像素转移到这样的表面上; 并且在这种人类可读的着色剂像素的传送期间不间断地扫描光束而没有任何非打印或自由飞行时间。

公开(公告)号：US5691127A

公开(公告)日：1997-11-25

申请号：US595679

申请日：1996-02-02

申请人： Richard Lee Daubendiek ,  Timothy Richard Gersey ,  Robert Don Wilson ,  Joseph George Lighthouse ,  Joseph Charles Deaton ,  Myra Toffolon Olm ,  Donald Lee Black ,  Xin Wen

发明人： Richard Lee Daubendiek ,  Timothy Richard Gersey ,  Robert Don Wilson ,  Joseph George Lighthouse ,  Joseph Charles Deaton ,  Myra Toffolon Olm ,  Donald Lee Black ,  Xin Wen

IPC分类号： G03C1/005 ,  G03C1/09 ,  G03C1/18 ,  G03C1/34 ,  G03C1/035

CPC分类号： G03C1/34 ,  G03C1/0051 ,  G03C1/09 ,  G03C1/18 ,  G03C1/346

摘要： The invention relates to an emulsion comprising silver halide grains, said grains being tabular and comprising sensitizing dye(s) and silver salt epitaxial deposits, and addenda that include a mercaptotetrazole and a tetraazaindene.

摘要翻译： 本发明涉及包含卤化银颗粒的乳液，所述颗粒是片状的并且包含增感染料和银盐外延沉积物，以及包含巯基四唑和四氮杂茚的附加物。

公开(公告)号：US5673078A

公开(公告)日：1997-09-30

申请号：US669020

申请日：1996-06-24

申请人： Xin Wen ,  Joseph C. Olsovsky

发明人： Xin Wen ,  Joseph C. Olsovsky

IPC分类号： B41J11/04 ,  B41J11/057 ,  B41J11/02

CPC分类号： B41J11/057

摘要： A platen roller for a thermal printer includes a compliant base material having a network stretch-resistant material embedded in it. The stretch-resistant material is preferably a network of nonwoven nylon, woven polyester, woven fiberglass, or similar structure which resists shear forces in a platen roller that transports a receiver through a nip in contact with a donor, which, in turn, is contacted by a thermal head. The reduction in shear forces improves the registration of color images in making a quality multicolor image.

摘要翻译： 用于热敏打印机的压辊包括具有嵌入其中的网络抗拉材料的柔性基材。 耐拉伸材料优选是非织造尼龙，编织聚酯，编织玻璃纤维或类似结构的网络，其抵抗压辊中的剪切力，该压纸辊将接收器传送通过与供体接触的辊隙，接触器又与接触器接触 通过热头。 剪切力的降低改善了彩色图像在制作质量多色图像中的配准。

公开(公告)号：US5576171A

公开(公告)日：1996-11-19

申请号：US442228

申请日：1995-05-15

申请人： Myra T. Olm ,  Richard L. Daubendiek ,  Joseph C. Deaton ,  Donald L. Black ,  Timothy R. Gersey ,  Joseph G. Lighthouse ,  Xin Wen ,  Robert D. Wilson

发明人： Myra T. Olm ,  Richard L. Daubendiek ,  Joseph C. Deaton ,  Donald L. Black ,  Timothy R. Gersey ,  Joseph G. Lighthouse ,  Xin Wen ,  Robert D. Wilson

IPC分类号： G03C1/005 ,  G03C1/08 ,  G03C1/035 ,  G03C1/09

CPC分类号： G03C1/0051 ,  G03C1/08

摘要： A chemically and spectrally sensitized tabular grain emulsion is disclosed including tabular grains (a) having {111} major faces, (b) containing greater than 70 mole percent bromide and at least 0.25 mole percent iodide, based on silver, (c) accounting for greater than 90 percent of total grain projected area, (d) exhibiting an average equivalent circular diameter of at least 0.7 .mu.m, and (f) exhibiting an average thickness in the range of from less than 0.3 .mu.m to at least 0.07 .mu.m.It has been observed that photographic performance is enhanced when surface chemical sensitization sites include epitaxially deposited silver halide protrusions forming epitaxial junctions with the tabular grains, the protrusions (a) being located on up to 50 percent of the surface area of the tabular grains, (b) having a higher overall solubility than at least that portion of the tabular grains forming epitaxial junction with the protrusions, (c) forming a face centered cubic crystal lattice, and (d) containing a speed enhancing dopant selected to provide shallow electron trapping sites.

摘要翻译： 公开了化学和光谱增感的片状颗粒乳剂，其包括具有{111}主面的片状颗粒（a），（b）含有大于70摩尔百分比的溴和基于银的至少0.25摩尔％的碘化物，（c）占 占总颗粒投影面积的90％以上，（d）平均当量圆直径至少为0.7μm，（f）平均厚度在小于0.3μm至至少0.07μm的范围内 。 已经观察到，当表面化学增感位点包括形成与片状颗粒的外延结的外延沉积的卤化银突起时，照相性能得到增强，突起（a）位于片状颗粒的表面积的50％以上 b）具有比至少部分片状颗粒形成与突起外延结合的总溶解度更高的总溶解度，（c）形成面心立方晶格，（d）含有选择提供浅电子捕获位点的速度增强掺杂物 。

公开(公告)号：US5576168A

公开(公告)日：1996-11-19

申请号：US297195

申请日：1994-08-26

申请人： Richard L. Daubendiek ,  Donald L. Black ,  Joseph C. Deaton ,  Timothy R. Gersey ,  Joseph G. Lighthouse ,  Myra T. Olm ,  Xin Wen ,  Robert D. Wilson

发明人： Richard L. Daubendiek ,  Donald L. Black ,  Joseph C. Deaton ,  Timothy R. Gersey ,  Joseph G. Lighthouse ,  Myra T. Olm ,  Xin Wen ,  Robert D. Wilson

IPC分类号： G03C1/005 ,  G03C1/08 ,  G03C1/46 ,  G03C1/035 ,  G03C1/015

CPC分类号： G03C1/08 ,  G03C1/0051 ,  G03C1/46

摘要： A chemically and spectrally sensitized ultrathin tabular grain emulsion is disclosed including tabular grains (a) having {111} major faces, (b) containing greater than 70 mole percent bromide and at least 0.25 mole percent iodide, based on silver, (c) accounting for greater than 90 percent of total grain projected area, (d) exhibiting an average equivalent circular diameter of at least 0.7 .mu.m, and (e) exhibiting an average thickness of less than 0.07 .mu.m.It has been observed that increased speed and contrast as well as improvements in speed-granularity relationships can be realized when during the chemical sensitization silver and halide ions including iodide and chloride ions are added to the ultrathin tabular grain host emulsion to deposit epitaxially on up to 50 percent of the surface area of the tabular grains silver halide protrusions (a) having an isomorphic face centered cubic crystal lattice structure, (b) containing at least a 10 mole percent higher chloride ion concentration than the tabular grains, and (c) containing an iodide concentration that is increased by the iodide ion addition.

摘要翻译： 公开了一种化学和光谱增感的超薄片状颗粒乳液，其包括具有{111}主面的片状颗粒（a），（b）含有大于70摩尔百分比的溴和至少0.25摩尔百分数的碘，基于银，（c） 占总颗粒投影面积的90％以上，（d）平均当量圆直径至少为0.7μm，（e）平均厚度小于0.07μm。 已经观察到，当在化学增感期间，可以实现增加的速度和对比度以及速度 - 粒度关系的改善，其中包括碘化物和氯离子的银和卤离子被添加到超薄片状颗粒主体乳液中以外延地沉积到 具有同构面心立方晶格结构的片状粒状卤化银突片（a）的表面积的50％，（b）含有比片状颗粒高至少10摩尔％的氯离子浓度，和（c）含有 通过碘离子添加而增加的碘化物浓度。

公开(公告)号：US5573902A

公开(公告)日：1996-11-12

申请号：US441491

申请日：1995-05-15

申请人： Richard L. Daubendiek ,  Joseph C. Deaton ,  Donald L. Black ,  Timothy R. Gersey ,  Joseph G. Lighthouse ,  Myra T. Olm ,  Xin Wen ,  Robert D. Wilson

发明人： Richard L. Daubendiek ,  Joseph C. Deaton ,  Donald L. Black ,  Timothy R. Gersey ,  Joseph G. Lighthouse ,  Myra T. Olm ,  Xin Wen ,  Robert D. Wilson

IPC分类号： G03C1/005 ,  G03C1/035

CPC分类号： G03C1/0051

摘要： A chemically and spectrally sensitized tabular grain emulsion is disclosed including tabular grains (a) having major faces, (b) containing greater than 70 mole percent bromide and at least 0.25 mole percent iodide, based on silver, (c) accounting for greater than 90 percent of total grain projected area, (d) exhibiting an average equivalent circular diameter of at least 0.7 .mu.m, and (f) exhibiting an average thickness in the range of from less than 0.3 .mu.m to at least 0.07 .mu.m.It has been observed that increased speed, lower granularity, increased contrast and faster rates of development can be realized when (1) the tabular grains contain less than 10 mole percent iodide and (2) the surface chemical sensitization sites include epitaxially deposited silver halide protrusions of a face centered cubic crystal lattice structure of the rock salt type forming epitaxial junctions with the tabular grains, the protrusions (a) being restricted to those portions of the tabular grains located nearest peripheral edges of and accounting for less than 50 percent of the major faces of the tabular grains, (b) containing a silver chloride concentration at least 10 mole percent higher than that of the tabular grains, and (c) including at least 1 mole percent iodide.

摘要翻译： 公开了化学和光谱增感的片状颗粒乳剂，其包括具有主面的片状颗粒（a），（b）含有大于70摩尔％溴和至少0.25摩尔％碘的碘，基于银，（c）占大于90 占总颗粒投影面积的百分比，（d）平均当量圆直径至少为0.7μm，和（f）平均厚度在小于0.3μm至至少0.07μm的范围内。 已经观察到，当（1）片状颗粒含有少于10摩尔％的碘化物时，可以实现增加的速度，较低的颗粒度，增加的对比度和较快的显影速率，和（2）表面化学增感位点包括外延沉积的卤化银突起 形成与片状晶粒形成外延结的岩盐型的面心立方晶格结构，突起（a）限于位于最近周边边缘的片状颗粒的那些部分，占主要部分的50％以下 （b）含有比片状颗粒高至少10摩尔％的氯化银浓度，（c）包含至少1摩尔％的碘化物。

公开(公告)号：US5491056A

公开(公告)日：1996-02-13

申请号：US296567

申请日：1994-08-26

申请人： Xin Wen ,  Roger Lok

发明人： Xin Wen ,  Roger Lok

IPC分类号： G03C1/015 ,  G03C1/035 ,  G03C1/07

CPC分类号： G03C1/035 ,  G03C1/07

摘要： A process is disclosed for preparing a photographic emulsion utilizing an alkynylamine compound as a grain growth modifier. Specifically, the present invention provides a process of preparing a photographic emulsion comprising:introducing silver ions, halide ions and a grain growth modifier having the structure ##STR1## wherein z represents atoms necessary to complete a five to nine-membered heterocyclic ring system, R.sup.1, R.sup.2 and R.sup.3 independently represent hydrogen or a lower alkyl of from 1 to 5 carbon atoms, and R.sup.4 represents hydrogen, or an aliphatic, carbocyclic, or heterocyclic group, which may be substituted or unsubstituted, into a dispersing medium containing silver halide seed grains; andmaintaining the dispersing medium containing the seed grains, silver ions, halide ions and grain growth modifier at a pH in the range from about 4.5 to about 10, and a pAg in the range from about 6.0 to about 9.5.Also disclosed is a photographic element comprising a support having incorporated thereon a silver halide emulsion layer, the silver halide emulsion layer comprising silver halide grains internally containing a compound of the structure ##STR2## wherein Z represents atoms necessary to complete a five to nine-membered heterocyclic ring system; R.sup.1, R.sup.2 and R.sup.3 independently represent hydrogen or a lower alkyl of from 1 to 5 carbon atoms, with the proviso that at least one of R.sup.1, R.sup.2 and R.sup.3 be a lower alkyl of from 1 to 5 carbon atoms; and R.sup.4 represents hydrogen, or an aliphatic, carbocyclic, or heterocyclic group, which may be substituted or unsubstituted.

摘要翻译： 公开了一种利用炔基胺化合物作为晶粒生长改性剂制备照相乳剂的方法。 具体地说，本发明提供一种制备照相乳剂的方法，其包括：引入银离子，卤离子和具有结构的晶粒生长改性剂，其中z表示完成五至九元杂环体系所需的原子，R1 ，R2和R3独立地表示氢或1〜5个碳原子的低级烷基，R4表示氢，或可被取代或未取代的脂族，碳环或杂环基团，形成含有卤化银种子颗粒的分散介质 ; 并且在约4.5至约10的pH范围内将含有种子晶粒，银离子，卤离子和晶粒生长调节剂的分散介质保持在约6.0至约9.5的范围内。 还公开了一种照相元件，其包括其上并入有卤化银乳剂层的载体，所述卤化银乳剂层包含卤化银颗粒，内部含有结构“IMAGE”的化合物，其中Z表示完成五至九元 杂环体系; R 1，R 2和R 3独立地表示氢或1至5个碳原子的低级烷基，条件是R 1，R 2和R 3中的至少一个为1至5个碳原子的低级烷基; 并且R 4表示氢，或可以被取代或未取代的脂族，碳环或杂环基。

公开(公告)号：US5470698A

公开(公告)日：1995-11-28

申请号：US268362

申请日：1994-06-30

申请人： Xin Wen

发明人： Xin Wen

IPC分类号： G03C1/00 ,  G03C1/005 ,  G03C1/035

CPC分类号： G03C1/0051

摘要： A radiation-sensitive emulsion is disclosed in which greater than 90 percent of total grain projected area is accounted for by high aspect ratio tabular grains, the halide content of which is primarily bromide, but with a speed enhancing amount of iodide also present. The tabular grains are ultrathin and exhibit low temperature stimulated fluorescence indicative of the iodide crystal lattice modifications produced by abrupt iodide introduction known to enhance photographic speed. Tabular grain structures are present having a central region accounting for at least 5 mole percent of total silver forming the tabular grain, an annular region laterally surrounding said central region and exhibiting a maximum iodide concentration, and a peripheral region laterally surrounding the annular region and accounting for greater than 25 percent of total silver forming the tabular grain.

摘要翻译： 公开了一种辐射敏感性乳剂，其中大于90％的总颗粒投影面积是由高纵横比的片状颗粒占据的，其中卤化物含量主要是溴化物，但也存在加速量的碘化物。 片状颗粒是超薄的并且表现出低温刺激的荧光，其表示由已知提高摄影速度的突然碘化物引入产生的碘化物晶格修饰。 存在片状晶粒结构，其中占据形成片状晶粒的总银的至少5摩尔％的中心区域，横向围绕所述中心区域并呈现最大碘化物浓度的环形区域以及横向环绕环形区域的周边区域和会计 大于形成片状颗粒的总银的25％。

公开(公告)号：US09745362B2

公开(公告)日：2017-08-29

申请号：US13515209

申请日：2010-12-09

申请人： Shengjun An ,  Xiqing Chai ,  Kunsheng Wang ,  Tiemei Shao ,  Zhan Jiao ,  Xin Wen ,  Xue Li ,  Pei Liu ,  Haigang Lu ,  Yunyu Chen ,  Liangyuan Hu ,  Haimin Xu ,  Chenggang Yu

发明人： Shengjun An ,  Xiqing Chai ,  Kunsheng Wang ,  Tiemei Shao ,  Zhan Jiao ,  Xin Wen ,  Xue Li ,  Pei Liu ,  Haigang Lu ,  Yunyu Chen ,  Liangyuan Hu ,  Haimin Xu ,  Chenggang Yu

IPC分类号： C07K14/775 ,  C12N15/82

CPC分类号： C07K14/775 ,  C12N15/8257

摘要： A seed-specific expression vector and its construction methods and applications are disclosed. A fusion protein expression cassette consisting of Arachis hypogaea oleosin gene-apolipopoprotein A-IMilano (A-IM) gene driven by Brassica napus oleosin gene promoter is inserted between the HindIII and SacI sites of a plant binary expression vector pBI121, obtaining the plant expression vector pBINOA of the invention. In addition, a method for producing apolipoprotein A-IMilano is provided, in which the expression vector is used to transform oil sunflower which is used as a plant bioreactor. The method can not only improve the yield of apolipoprotein A-IMilano, but also greatly reduce production costs, and is suitable for industrial production.