Patents by Inventor Yanxia Liu
Yanxia Liu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240074282Abstract: The present application provides a displaying base plate and a displaying device, which relates to the technical field of displaying. The displaying device can ameliorate the problem of screen greening caused by electrostatic charges, thereby improving the effect of displaying. The displaying base plate includes an active area and a non-active area connected to the active area, the non-active area includes an edge region and a first-dam region, and the first-dam region is located between the active area and the edge region; the displaying base plate further includes: a substrate; an anti-static layer disposed on the substrate, wherein the anti-static layer is located at least within the edge region; and a driving unit and a touch unit that are disposed on the substrate, wherein the driving unit is located within the active area.Type: ApplicationFiled: August 23, 2022Publication date: February 29, 2024Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Yu Zhao, Yong Zhuo, Wei He, Yanxia Xin, Qun Ma, Xiping Li, Jianpeng Liu, Kui Fang, Cheng Tan, Xueping Li, Yihao Wu, Xiaoyun Wang, Haibo Li, Xiaoyan Yang
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Publication number: 20230256505Abstract: A steel ladle drainage method, is achieved by using a steel ladle structure. Vacuum interlayers are provided within an upper nozzle, an upper fixed plate, alower fixed plate and a sliding plate of the steel ladle structure respectively. In the steel ladle drainage method provided by the present invention, a metal drainage agent is used to replace the drainage sand in the prior art, the metal drainage agent is melted by the liquid steel and deposited in the upper nozzle, the sliding plate with the vacuum interlayer and the upper nozzle with the vacuum interlayer have the insulation effect on the melted metal drainage agent, agent falling. Moreover, through moving the sliding plate, the two pouring holes of the upper and lower fixed plates are connectedwith each other, the metal drainage agent enters the tundish through the pouring holes and the lower nozzle under the action of gravity.Type: ApplicationFiled: October 29, 2021Publication date: August 17, 2023Inventors: Lei Cao, Yanjun Meng, Zhen Cao, Weiqing Huang, Yongliang Shi, Bin Yang, Zhongqi Dong, Yanxia Liu, Min Chen, Shanshan Zhang
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Publication number: 20230168202Abstract: Disclosed are a method for preparing a AgNPs@SASP substrate material and application thereof. The present disclosure uses cyclohexane as an organic phase and ethanol as an inducer, and uses the interfacial tension of an organic/water interface for self-assembly to arrange the nanoparticles in a single layer. The addition of a low-dielectric solvent as an inducer reduces the charge density on the nanoparticles. As a result, the van der Waals force combined with the reduction of the Coulomb repulsion force cause the nanoparticles to reassemble at the organic/water interface to form a new equilibrium, and a SERS platform of AgNPs in a two-dimensional array is prepared. SERS detection and peak attribution analysis of different food-borne pathogen spores are carried out, and qualitative analysis is carried out by a multivariate statistical method to realize the rapid identification of spore-forming bacteria.Type: ApplicationFiled: March 4, 2022Publication date: June 1, 2023Applicant: Henan Agricultural UniversityInventors: Miaoyun LI, Yaodi ZHU, Lijun ZHAO, Weijia LIU, Na WANG, Jianhan LIN, Yangyang MA, Dong LIANG, Gaiming ZHAO, Lingxia SUN, Yanxia LIU, Shijie LIU, Jiaqi TIAN
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Patent number: 11660337Abstract: The present invention discloses a combination of vaccine strains for treating, preventing, relieving or controlling Canine Distemper, Canine Parvovirus Enteritis and Canine Infectious Hepatitis, comprising: Canine Distemper virus vaccine strain with the microorganism deposition accession number CGMCC No. 19397, Canine Parvovirus vaccine strain with the microorganism deposition accession number CGMCC No. 19398 and Canine Infectious Hepatitis virus vaccine strain with the microorganism deposition accession number CGMCC No. 19396. The three vaccine strains of the combination of vaccine strains are low in toxicity and good in immunogenicity. The present invention further discloses a live vaccine composition using the above-mentioned combination of vaccine strains as immunogen. The vaccine composition is safe and effective.Type: GrantFiled: October 15, 2021Date of Patent: May 30, 2023Assignee: Liaoning Yikang Biological Corporation LimitedInventors: Fengyan Li, Xiuwei Shu, Bo Wang, Yiping Wang, Wenyou Luo, Shenglei Chen, Yanxia Liu
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Publication number: 20220283144Abstract: Provided herein are compositions and methods for identifying and using stem cell regulation factors. For example, in some embodiments, provided herein are compositions and methods for identifying stem cell regulation factors using marker gene expression libraries. Also provided herein are compositions and methods for generating differentiated cells lines and uses of such cell lines.Type: ApplicationFiled: October 7, 2021Publication date: September 8, 2022Applicant: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Lei S. Qi, Yanxia Liu
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Publication number: 20220118083Abstract: The present invention discloses a combination of vaccine strains for treating, preventing, relieving or controlling Canine Distemper, Canine Parvovirus Enteritis and Canine Infectious Hepatitis, comprising: Canine Distemper virus vaccine strain with the microorganism deposition accession number CGMCC No. 19397, Canine Parvovirus vaccine strain with the microorganism deposition accession number CGMCC No. 19398 and Canine Infectious Hepatitis virus vaccine strain with the microorganism deposition accession number CGMCC No. 19396. The three vaccine strains of the combination of vaccine strains are low in toxicity and good in immunogenicity. The present invention further discloses a live vaccine composition using the above-mentioned combination of vaccine strains as immunogen. The vaccine composition is safe and effective.Type: ApplicationFiled: October 15, 2021Publication date: April 21, 2022Applicant: Liaoning Yikang Biological Corporation LimitedInventors: Fengyan Li, Xiuwei Shu, Bo Wang, Yiping Wang, Wenyou Luo, Shenglei Chen, Yanxia Liu
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Publication number: 20190176197Abstract: Disclosed is a soil conditioner, comprising the following components in parts by weight: 10-20 parts of distiller's grains; 1-10 parts of cow dung; 1-10 parts of vermicompost; 1-10 parts of oil cake; 10-20 parts of dregs of decoction; 20-40 parts of fallow soil; and 20-40 parts of river sand. Also disclosed is a method for preparing a soil conditioner, comprising: first, separately fermenting distiller's grains, cow dung, vermicompost, oil cake, and dregs of decoction, and then mixing them with river sand and fallow soil for secondary solid fermentation to obtain the soil conditioner. The present invention has a remarkable restoration effect on obstructive soil, the microbial diversity index of the restored soil is increased, the microbial ecological structure of the soil is improved, and the quality of crops is enhanced.Type: ApplicationFiled: December 19, 2017Publication date: June 13, 2019Applicants: Guizhou Academy of Tobacco Science, Nanjing Agricultural UniversityInventors: Junxiong SHI, Xingming YANG, Yanxia LIU, Xiang LI, Qirong SHEN, Biao SHEN, Zhiwen CHEN
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Patent number: 8476057Abstract: The present invention relates to the antagonistic bacteria that are used to prevent and eliminate tobacco bacterial wilt and their microbial organic fertilizer, which belong to the technology for agricultural intensive production. The present invention separates two antagonistic bacteria (Brevibacillus brevis NJL-25 and Bacillus cereus NJL-14) that have remarkable antagonistic action against the pathogens of tobacco bacterial wilt. Microbial organic fertilizer is produced from these antagonistic bacteria and organic compost. Wherein, the content of each of NJL-25 and NJL-14 is above 1×1010 cfu/g, the content of total nitrogen is 4˜5% (above 90% of the nitrogen is organic nitrogen), the content of total nitrogen-phosphorus-kalium nutrient is 6˜10% and the content of organic matter is 30˜35%. As indicated by experiments, after the microbial organic fertilizer is applied into soil, it will enable rapid multiplication of the antagonistic bacteria into a dominant microflora in the soil and achieve more than 97.Type: GrantFiled: November 17, 2009Date of Patent: July 2, 2013Assignees: Jiangsu New Ground Bio-Fertilizer Engineering Center Co., Ltd., Nanjing Agricultural UniversityInventors: Qirong Shen, Yanxia Liu, Xingming Yang, Yangchun Xu, Biao Shen
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Publication number: 20120045427Abstract: The present invention relates to the antagonistic bacteria that are used to prevent and eliminate tobacco bacterial wilt and their microbial organic fertilizer, which belong to the technology for agricultural intensive production. The present invention separates two antagonistic bacteria (Brevibacillus brevis NJL-25 and Bacillus cereus NJL-14) that have remarkable antagonistic action against the pathogens of tobacco bacterial wilt. Microbial organic fertilizer is produced from these antagonistic bacteria and organic compost. Wherein, the content of each of NJL-25 and NJL-14 is above 1×1010 cfu/g, the content of total nitrogen is 4˜5% (above 90% of the nitrogen is organic nitrogen), the content of total nitrogen-phosphorus-kalium nutrient is 6˜10% and the content of organic matter is 30˜35%. As indicated by experiments, after the microbial organic fertilizer is applied into soil, it will enable rapid multiplication of the antagonistic bacteria into a dominant microflora in the soil and achieve more than 97.Type: ApplicationFiled: November 17, 2009Publication date: February 23, 2012Applicants: Jiangsu New Ground Bio-Fertilizer Engineering Center Co., Ltd., Nanjing Agricultural UniversityInventors: Qirong Shen, Yanxia Liu, Xingming Yang, Yangchun Xu, Biao Shen