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1. 发明授权

US08476477B2 Process of oxidative conversion of methanol 有权
标题翻译：甲醇的氧化转化过程
公开(公告)号：US08476477B2
公开(公告)日：2013-07-02
申请号：US12713552
申请日：2010-02-26
申请人： Peng Yu , Jingsong Liu , Junfeng Rong , Changzhi Shi , Qiang Fu , Jin Wang , Wei Zhang , Xuhua Zhou
发明人： Peng Yu , Jingsong Liu , Junfeng Rong , Changzhi Shi , Qiang Fu , Jin Wang , Wei Zhang , Xuhua Zhou
IPC分类号： C07C41/50 , C07C43/315
CPC分类号： B01J29/166 , B01J29/48 , B01J2229/20 , B01J2229/42 , C07C41/50 , C07C43/30
摘要： A process for preparing polyoxymethylene dimethyl ethers from methanol is disclosed. For example, the process comprises contacting methanol with at least one oxidant in the presence of at least one catalyst wherein the at least one catalyst comprises at least one Group VIB metal component, such as in an amount of from about 0.5 to about 50 wt % (in terms of metal oxide) and at least one Group VIII metal component, such as in an amount of from about 0.2 to about 20 wt % (in terms of metal oxide), and at least one molecular sieve having acidic catalytic activity, such as in an amount of from about 40 to about 95 wt %, based on the total weight of the at least one catalyst for a time sufficient to obtain polyoxymethylene dimethyl ethers.
摘要翻译：公开了一种由甲醇制备聚甲醛二甲醚的方法。例如，该方法包括在至少一种催化剂存在下使甲醇与至少一种氧化剂接触，其中至少一种催化剂包含至少一种VIB族金属组分，例如约0.5至约50重量％（以金属氧化物计）和至少一种VIII族金属组分，例如约0.2至约20重量％（以金属氧化物计），和至少一种具有酸性催化活性的分子筛，例如其量为约40至约95重量％，基于至少一种催化剂的总重量足以获得聚甲醛二甲醚的时间。

2. 发明申请

US20110054221A1 PROCESS OF OXIDATIVE CONVERSION OF METHANOL 有权
标题翻译：甲醇氧化转化方法
公开(公告)号：US20110054221A1
公开(公告)日：2011-03-03
申请号：US12713552
申请日：2010-02-26
申请人： Peng Yu , Jingsong Liu , Junfeng Rong , Changzhi Shi , Qiang Fu , Jin Wang , Wei Zhang , Xuhua Zhou
发明人： Peng Yu , Jingsong Liu , Junfeng Rong , Changzhi Shi , Qiang Fu , Jin Wang , Wei Zhang , Xuhua Zhou
IPC分类号： C07C43/30
CPC分类号： B01J29/166 , B01J29/48 , B01J2229/20 , B01J2229/42 , C07C41/50 , C07C43/30
摘要： A process for preparing polyoxymethylene dimethyl ethers from methanol is disclosed. For example, the process comprises contacting methanol with at least one oxidant in the presence of at least one catalyst wherein the at least one catalyst comprises at least one Group VIB metal component, such as in an amount of from about 0.5 to about 50 wt % (in terms of metal oxide) and at least one Group VIII metal component, such as in an amount of from about 0.2 to about 20 wt % (in terms of metal oxide), and at least one molecular sieve having acidic catalytic activity, such as in an amount of from about 40 to about 95 wt %, based on the total weight of the at least one catalyst for a time sufficient to obtain polyoxymethylene dimethyl ethers.
摘要翻译：公开了一种由甲醇制备聚甲醛二甲醚的方法。例如，该方法包括在至少一种催化剂存在下使甲醇与至少一种氧化剂接触，其中至少一种催化剂包含至少一种VIB族金属组分，例如约0.5至约50重量％（以金属氧化物计）和至少一种VIII族金属组分，例如约0.2至约20重量％（以金属氧化物计），和至少一种具有酸性催化活性的分子筛，例如其量为约40至约95重量％，基于至少一种催化剂的总重量足以获得聚甲醛二甲醚的时间。

3. 发明授权

US06828267B2 Magnesium chloride-alcohol carrier and olefin polymerization catalyst components made from the same 有权
标题翻译：氯化镁 - 醇载体和烯烃聚合催化剂组分相同
公开(公告)号：US06828267B2
公开(公告)日：2004-12-07
申请号：US09863100
申请日：2001-05-18
申请人： Zhenhua Jing , Rong Junfeng , Wei Zhang , Xiaoyu Hong , Xuhua Zhou
发明人： Zhenhua Jing , Rong Junfeng , Wei Zhang , Xiaoyu Hong , Xuhua Zhou
IPC分类号： B01J3100
CPC分类号： C08F10/00 , C08F110/02 , C08F4/651 , C08F4/6543 , C08F2500/12 , C08F2500/18
摘要： Described are a MgCl2 based carrier containing Ti(OR)4 and ROH, wherein R is C1˜C7alkyl, and solid catalyst components made from said carrier. The carrier and the solid catalyst components according to the present invention are characterized in that their X-rays powder diffraction spectra, one or two main diffraction lines or a halo appears at 2&thgr; of 2˜14° and in the range of 2&thgr; of 14˜50°, there are the characteristic diffraction lines of anhydrous &agr;-MgCl2. The carrier according to the present invention is directly obtained by reacting anhydrous magnesium chloride with an alcohol and can be used to prepare solid catalyst components without dealcoholization, and the solid catalyst components exhibit high polymerization activity when employed for polymerizing ethylene.
摘要翻译：描述了含有Ti（OR）4和ROH的MgCl 2基载体，其中R是C 1 -C 7烷基，以及由所述载体制成的固体催化剂组分。根据本发明的载体和固体催化剂组分的特征在于它们的X射线粉末衍射光谱，一个或两个主要衍射线或卤素出现在2〜14°的2θ处，在2θ的范围内出现14〜 50°，有无水α-MgCl2的特征衍射线。根据本发明的载体是通过使无水氯化镁与醇反应而直接获得的，可用于制备固体催化剂组分而不脱醇，并且固体催化剂组分在用于聚合乙烯时表现出高的聚合活性。

4. 发明授权

US06444742B1 Polyolefin/clay nanocomposites and process for the preparation thereof 有权
标题翻译：聚烯烃/粘土纳米复合材料及其制备方法
公开(公告)号：US06444742B1
公开(公告)日：2002-09-03
申请号：US09449987
申请日：1999-11-26
申请人： Junfeng Rong , Zhenhua Jing , Xiaoyu Hong , Wei Zhang
发明人： Junfeng Rong , Zhenhua Jing , Xiaoyu Hong , Wei Zhang
IPC分类号： C08K334
CPC分类号： C08K3/346 , C08L23/02
摘要： Disclosed are polyolefin/clay nanocomposites, comprising 40 to 99.9% by weight of polyolefins and 0.1 to 60% by weight of sepiolite-palygorskite type clays selected from the group essentially consisting of sepiolite and attapulgite. The nanocomposites in accordance with the present invention have excellent mechanical properties and thermal resistance. Also disclosed is a process for preparing the polyolefin/clay nanocomposites according to the present invention.
摘要翻译：公开了聚烯烃/粘土纳米复合材料，其包含40至99.9重量％的聚烯烃和0.1至60重量％的选自海泡石和绿坡缕石的海泡石 - 坡缕石型粘土。根据本发明的纳米复合材料具有优异的机械性能和耐热性。还公开了根据本发明的制备聚烯烃/粘土纳米复合材料的方法。

5. 发明授权

US06417132B1 Process for preparing a carrier used in olefin polymerization catalysts 有权
标题翻译：制备用于烯烃聚合催化剂的载体的方法
公开(公告)号：US06417132B1
公开(公告)日：2002-07-09
申请号：US09511851
申请日：2000-02-23
申请人： Junfeng Rong , Wei Zhang , Zhenhua Jing , Xiaoyu Hong
发明人： Junfeng Rong , Wei Zhang , Zhenhua Jing , Xiaoyu Hong
IPC分类号： B01J3100
CPC分类号： C08F10/00 , C08F110/02 , C08F4/6545 , C08F4/025 , C08F4/6543 , C08F2500/12 , C08F2500/24
摘要： The present invention relates to a process for preparing a carrier used in olefin polymerization catalysts, comprising suspending anhydrous magnesium chloride in an inert hydrocarbon solvent and then under stirring, activating the magnesium chloride with a C2-C8 alcohol at a temperature of 30° C. to 200° C., with the molar ratio of said alcohol to said magnesium chloride being in the range of 0.05 to 2.5. Moreover, in order to make the resultant catalysts more active, the process according to the present invention can further include a pre-dispersing step conducted prior to the activation step, wherein the dispersing agent is alkoxides of titanium or C3-C8 alcohols and the molar ratio of said dispersing agent to said magnesium chloride is 0.01 to 2.0. The catalyst prepared from the resultant carrier is suitable for polymerizing ethylene or compolymerizing ethylene with alpha-olefin.
摘要翻译：本发明涉及一种制备用于烯烃聚合催化剂的载体的方法，包括将无水氯化镁悬浮在惰性烃溶剂中，然后在搅拌下，用C2-C8醇在30℃的温度下活化氯化镁。至200℃，所述醇与所述氯化镁的摩尔比在0.05至2.5的范围内。此外，为了使得到的催化剂更具活性，根据本发明的方法还可以包括在活化步骤之前进行的预分散步骤，其中分散剂是钛或C 3 -C 8醇的醇盐，所述分散剂与所述氯化镁的比例为0.01〜2.0。由所得载体制备的催化剂适用于聚合乙烯或将α-烯烃与乙烯混合。

6. 发明申请

US20110088121A1 Genes for improving salt tolerance and drought tolerance of plant and the uses thereof 有权
标题翻译：用于改善植物耐盐性和耐旱性的基因及其用途
公开(公告)号：US20110088121A1
公开(公告)日：2011-04-14
申请号：US12739168
申请日：2007-11-09
申请人： Min Lin , Ming Chen , Jin Wang , Jie Pan , Zhengfu Zhou , Wei Zhang , Wei Lu , Shuzhen Ping
发明人： Min Lin , Ming Chen , Jin Wang , Jie Pan , Zhengfu Zhou , Wei Zhang , Wei Lu , Shuzhen Ping
IPC分类号： C12N15/82 , C12N15/29 , C07K14/415 , C12N5/10 , C12Q1/68
CPC分类号： C12N15/8273 , C07K14/195 , C12Q1/6895 , C12Q2600/13
摘要： Provide a nucleotide coding sequence and another nucleotide coding sequence artificially synthesized according to biased codons of plant. Construct recombinant vectors containing the genes as above and transform them into host cells including prokaryotic cells and eukaryotic cells. It is confirmed that the resulting transgenic plant has improved salt and drought tolerance after the said genes are expressed in the plant.
摘要翻译：提供核苷酸编码序列和根据植物的偏倚密码人工合成的另一个核苷酸编码序列。构建含有上述基因的重组载体，并将其转化为宿主细胞，包括原核细胞和真核细胞。证实所得转基因植物在所述基因在植物中表达之后具有改善的盐和耐旱性。

7. 发明授权

US08153861B2 Genes for improving salt tolerance and drought tolerance of plant and the uses thereof 有权
标题翻译：用于改善植物耐盐性和耐旱性的基因及其用途
公开(公告)号：US08153861B2
公开(公告)日：2012-04-10
申请号：US12739168
申请日：2007-11-09
申请人： Min Lin , Ming Chen , Jin Wang , Jie Pan , Zhengfu Zhou , Wei Zhang , Wei Lu , Shuzhen Ping
发明人： Min Lin , Ming Chen , Jin Wang , Jie Pan , Zhengfu Zhou , Wei Zhang , Wei Lu , Shuzhen Ping
IPC分类号： A01H5/00 , C12N15/82
CPC分类号： C12N15/8273 , C07K14/195 , C12Q1/6895 , C12Q2600/13
摘要： A gene comprising the nucleic acid sequence of SEQ ID NO:1 and another gene comprising the nucleic acid sequence of SEQ ID NO:2, the latter being artificially synthesized according to plant preferred codons. Both genes encode a protein having the amino acid sequence of SEQ ID NO:3. Also provided are recombinant vectors containing each of the genes and host cells transformed with the recombinant vectors. The host cells can be prokaryotic cells [[and]] or eukaryotic cells. The transgenic plants comprising the gene having the nucleic acid sequence of SEQ ID NO:2 show improved salt and drought tolerance after the [[said]] gene is expressed in the transgenic plants.
摘要翻译：包含SEQ ID NO：1的核酸序列的基因和包含SEQ ID NO：2的核酸序列的另一个基因，后者是根据植物优选的密码子人工合成的。两种基因都编码具有SEQ ID NO：3的氨基酸序列的蛋白质。还提供了含有用重组载体转化的每个基因和宿主细胞的重组载体。宿主细胞可以是原核细胞[和]或真核细胞。包含具有SEQ ID NO：2的核酸序列的基因的转基因植物在转基因植物中表达[[所述]]基因后显示改善的盐和耐旱性。

8. 发明申请

US20220110303A1 APPARATUS AND METHODS FOR EXPANDING AND COLLAPSING A ROD 有权
公开(公告)号：US20220110303A1
公开(公告)日：2022-04-14
申请号：US17067711
申请日：2020-10-11
申请人： Wei Zhang
发明人： Wei Zhang
IPC分类号： A01K87/02
摘要： Methods and apparatus for expanding a rod from a collapsed position to a formed position are disclosed. One such apparatus includes a plurality of segments for forming the body of the collapsible rod including with each segment coupled to each immediately adjacent segment of the plurality of segments. The apparatus may include a coupler for coupling each segment of the plurality of segments to each immediately adjacent segment of the plurality of segments. The coupler may stretch from a base segment to the tip of the apparatus and may be biased to apply a force to hold the plurality of segments in a formed position and to urge the plurality of segments into a formed position from a collapsed position. In the formed position, the plurality of segments may be aligned end-to-end to form a rod and in the collapsed position, the plurality of segments may be folded against each other such that cylindrical walls of each of the plurality of segments are positioned adjacent each other.

9. 发明申请

US20180295974A1 Convertible Bullet-proof Backpack 审中-公开
公开(公告)号：US20180295974A1
公开(公告)日：2018-10-18
申请号：US15731045
申请日：2017-04-12
申请人： Wei Zhang
发明人： Wei Zhang
IPC分类号： A45F4/02 , F41H1/02 , A45C15/00 , F41H5/08
CPC分类号： A45F4/02 , A45C3/001 , A45C7/0068 , A45C13/103 , A45C15/00 , A45F3/04 , A45F3/06 , F41H1/00 , F41H1/02 , F41H5/00 , F41H5/08
摘要： A convertible bullet-proof backpack and vest includes a body section divided into a front portion, a middle portion, and back portion. The middle portion has a head slot opening, and the front and back portions have respective sections of bullet-proof fabric integrated therein. A zipper runs around an outer perimeter of the front and back portions. In a backpack configuration, the front portion and the back portion fold toward each other and the zipper secures the outer perimeters of the front portion and the back portion together thereby forming a hollow backpack interior between them. In a bullet-proof vest configuration, the zipper is unzipped thereby allowing a user to insert their head through the head slot opening such that the front portion hangs in front of a torso of the user and the back portion hangs behind the torso of the user.

10. 发明申请

US20180177625A1 APPARATUS AND METHOD FOR TREATING MALE IMPOTENCE 审中-公开
公开(公告)号：US20180177625A1
公开(公告)日：2018-06-28
申请号：US15820401
申请日：2017-11-21
申请人： Wei Zhang
发明人： Wei Zhang
IPC分类号： A61F5/41
CPC分类号： A61F5/41 , A61F2005/411
摘要： The present invention strategically utilizes the sturdiness of thin wires enwrapped inside a thick layer of soft material such as silicone rubber which is smoother and softer than human tissue. Therefore, the device doesn't cause any damage or side effect and feels comfortable to user. The exposure of skin is 90% or higher, therefore solves the lack of sensation issue faced by prior art devices. The device is hard and yet flexible, the side walls or double bars are positioned toward ventral side of the device so that it is pleasing to the eye during use in addition to feeling good by the user.

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