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.

公开(公告)号：US09192930B2

公开(公告)日：2015-11-24

申请号：US13240464

申请日：2011-09-22

申请人： Xin Wen ,  Linghua Zuo ,  Ge Luo ,  Xiaoqi Zhao ,  Yan Zhuang ,  Xiaodong Chu ,  Jingming Shao

发明人： Xin Wen ,  Linghua Zuo ,  Ge Luo ,  Xiaoqi Zhao ,  Yan Zhuang ,  Xiaodong Chu ,  Jingming Shao

IPC分类号： B01J38/00 ,  B01J38/66 ,  B01J23/00 ,  B01J27/19 ,  B01J27/199 ,  B01J27/28 ,  B01J37/00 ,  B01J38/02 ,  B01J38/12 ,  C07C51/25

CPC分类号： B01J38/66 ,  B01J23/002 ,  B01J27/19 ,  B01J27/199 ,  B01J27/285 ,  B01J37/0009 ,  B01J37/0036 ,  B01J38/02 ,  B01J38/12 ,  B01J2523/00 ,  C07C51/252 ,  Y02P20/584 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/17 ,  B01J2523/51 ,  B01J2523/52 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/68 ,  C07C57/04

摘要： The present invention provides a process for regenerating a deactivated heteropolymolybdophosphoric acid catalyst, comprising the steps of grinding the deactivated catalyst into particles having a particle size of 40 mesh or less, mixing the particles with a mixture comprising aqua ammonia, an aqueous solution containing ammonium ions and organic auxiliaries, kneading the same in a kneader to obtain a paste, drying the paste, molding the paste into cylindrical particles with a through hole in its longitudinal axis, and heating the paste in atmosphere at 350˜450° C. for 1˜10 hours to produce the generated catalyst.

摘要翻译： 本发明提供了一种再生失活的杂多磷酸磷酸催化剂的方法，包括以下步骤：将失活的催化剂研磨成粒度为40目或更小的颗粒，将颗粒与含有氨的混合物，含有铵离子的水溶液 和有机助剂，在捏合机中捏合，得到糊剂，干燥糊料，将糊状物成型为在其纵轴上具有通孔的圆柱形颗粒，并将该糊料在大气中在350〜450℃下加热1〜 10小时以产生所产生的催化剂。

公开(公告)号：US08637548B2

公开(公告)日：2014-01-28

申请号：US12886901

申请日：2010-09-21

申请人： Qun Sun ,  Xin Wen

发明人： Qun Sun ,  Xin Wen

IPC分类号： A01N43/40 ,  A61K31/44 ,  C07D213/22 ,  C07D401/00 ,  C07D405/00 ,  C07D409/00 ,  C07D411/00

CPC分类号： A61K31/444 ,  C07D401/04 ,  C07D401/14 ,  C07D413/14 ,  C07D417/04 ,  C07D417/14

摘要： A compound of formula: where Ar1, Ar2, X, R3, and m are as disclosed herein or a pharmaceutically acceptable salt thereof (a “Cycloheteroalkenyl Compound”); compositions comprising an effective amount of a Cycloheteroalkenyl Compound; and methods for treating or preventing pain, UI, an ulcer, IBD, IBS, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke, a seizure, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia, or depression in an animal comprising administering to an animal in need thereof an effective amount of a Cycloheteroalkenyl Compound are disclosed herein.

摘要翻译： 式中的化合物：其中Ar1，Ar2，X，R3和m如本文所公开或其药学上可接受的盐（“环烯基烯基化合物”）; 包含有效量的环烯基烯基化合物的组合物; 以及用于治疗或预防疼痛，UI，溃疡，IBD，IBS，成瘾性障碍，帕金森病，帕金森综合征，焦虑，癫痫，中风，癫痫发作，瘙痒症状，精神病，认知障碍，记忆缺陷，受限制 脑功能，亨廷顿舞蹈病，肌萎缩性侧索硬化，痴呆，视网膜病变，肌肉痉挛，偏头痛，呕吐，运动障碍或抑郁症，包括向有需要的动物施用有效量的环烯基烯基化合物。

公开(公告)号：US08288306B2

公开(公告)日：2012-10-16

申请号：US12690764

申请日：2010-01-20

申请人： Ge Luo ,  Xin Wen ,  Xiaoqi Zhao ,  Xuemei Li ,  Yan Zhuang ,  Jianxue Ma ,  Jingming Shao

发明人： Ge Luo ,  Xin Wen ,  Xiaoqi Zhao ,  Xuemei Li ,  Yan Zhuang ,  Jianxue Ma ,  Jingming Shao

IPC分类号： B01J27/228 ,  B01J21/02 ,  B01J21/00 ,  B01J23/00 ,  B01J23/02 ,  B01J23/06

CPC分类号： B01J23/8892 ,  B01J21/18 ,  B01J23/002 ,  B01J23/8876 ,  B01J27/224 ,  B01J2523/00 ,  C07C45/35 ,  C07C45/37 ,  C07C47/22 ,  B01J2523/15 ,  B01J2523/43 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/13 ,  B01J2523/72 ,  B01J2523/847 ,  B01J2523/27 ,  B01J2523/14

摘要： The present invention provides a preparation process of complex oxides catalyst containing Mo, Bi, Fe and Co, which comprising steps as following: dissolving precursor compounds of the components for catalyst and complexing agent in water to obtain a solution, and then drying, molding and calcining the solution to obtain catalyst. The catalyst is used for gas phase oxidation of light alkenes to unsaturated aldehydes. The catalyst has high activity, selectivity and stability. The reaction condition is mild. The preparation process of the catalyst is easy to operate and can be used for mass production.

摘要翻译： 本发明提供含有Mo，Bi，Fe和Co的复合氧化物催化剂的制备方法，其包括以下步骤：将催化剂和络合剂组分的前体化合物溶解在水中，得到溶液，然后干燥，成型和 煅烧溶液以获得催化剂。 催化剂用于将轻烯烃气相氧化成不饱和醛。 该催化剂具有高活性，选择性和稳定性。 反应条件温和。 催化剂的制备方法易于操作，可用于批量生产。