Patents by Inventor Xueping Song
Xueping Song 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: 20240141069Abstract: An anti-MASP-2 antibody and use thereof. The anti-MASP-2 antibody specifically binds to a human MASP-2 protein at a KD value of about 2E-09M or less, and the anti-MASP-2 antibody specifically binds to a cynomolgus monkey MASP-2 protein at a KD value of about 2E-09M or less. Disclosed are an immunoconjugate containing the anti-MASP-2 antibody, a method for preparing the anti-MASP-2 antibody, and use of the anti-MASP-2 antibody.Type: ApplicationFiled: June 7, 2022Publication date: May 2, 2024Inventors: Xiaowu LIU, Xiaodan CAO, Jianqiu SONG, Zongda WANG, Peipei LIU, Jianjian ZHANG, Chunyin GU, Sujun DENG, Zhongzong PAN, Xueping WANG
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Publication number: 20240132445Abstract: Provided is a GABAA receptor agonist phenol derivative that has a novel structure and better efficacy, can effectively reduce side effects, and is safer for clinical use. Specifically disclosed are a compound as represented by the following formula (I), a stereoisomer and pharmaceutically acceptable salt thereof, a pharmaceutical composition containing same, and an application of the compound or composition of the present invention in the central nervous field, thereby providing more and better choices for medicaments for inducing and/or maintaining anesthesia in animal or human bodies, facilitating sedation and hypnosis, and treating and/or preventing anxiety, nausea, vomiting, migraine, convulsion, epilepsy, neurodegenerative diseases, and central nervous system-related diseases.Type: ApplicationFiled: January 24, 2022Publication date: April 25, 2024Applicant: HINYE PHARMACEUTICAL CO., LTD.Inventors: Junhua LIU, Xueping LIANG, Haigang JIANG, Hengxin WANG, Lili DENG, Zhilin SONG
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Patent number: 10927023Abstract: A method may add whey to high calcium papermaking industrial wastewater blended and pre-acidification treatment to promote anaerobic reaction and inhibit calcification. The method includes, before anaerobic treatment of papermaking wastewater, mixing whey wastewater with the papermaking wastewater. The method also includes pre-treating the papermaking wastewater by acidification to stabilize the papermaking wastewater prior to entering an anaerobic reaction system.Type: GrantFiled: July 23, 2020Date of Patent: February 23, 2021Inventors: Shuangfei Wang, Zhiwei Wang, Hui Liu, Chengrong Qin, Chen Liang, Xueping Song, Lianxin Luo, Xinliang Liu, Meiling Li
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Publication number: 20210032138Abstract: A method may add whey to high calcium papermaking industrial wastewater blended and pre-acidification treatment to promote anaerobic reaction and inhibit calcification. The method includes, before anaerobic treatment of papermaking wastewater, mixing whey wastewater with the papermaking wastewater. The method also includes pre-treating the papermaking wastewater by acidification to stabilize the papermaking wastewater prior to entering an anaerobic reaction system.Type: ApplicationFiled: July 23, 2020Publication date: February 4, 2021Inventors: Shuangfei WANG, Zhiwei WANG, Hui LIU, Chengrong QIN, Chen LIANG, Xueping SONG, Lianxin LUO, Xinliang LIU, Meiling LI
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Publication number: 20190345033Abstract: A high-purity chlorine dioxide gas may use hydrogen peroxide as a reducing agent and may use horizontal generator, evaporation crystallizer, dryer and other devices to produce chlorine dioxide gas (product) and sodium sulfate (by-product). Compared to the conventional chlorine dioxide preparation system, the chlorine dioxide reaction and the sodium sulfate crystallization are performed in two processes. These processes are relatively separate and independent, and continuously produce chlorine dioxide gas with high purity and low moisture content while the by-product salt cake is evaporated, crystallized, filtered and dried, thereby producing sodium sulfate, without generating solid and liquid waste.Type: ApplicationFiled: November 6, 2018Publication date: November 14, 2019Inventors: Shuangfei WANG, Chengrong QIN, Shuangxi NIE, Xueping SONG, Chen LIANG, Xinliang LIU, Zhiwei WANG, HongXiang ZHU
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Patent number: 10321224Abstract: Disclosed is a loudspeaker, comprising a casing (7) and a vibration system. The vibration system comprises a vibrating diaphragm (3) and a sound coil (4) fixed at a side of the vibrating diaphragm. A joint portion is arranged at an edge of the vibrating diaphragm (3). The joint portion is bonded and fixed to the casing (7). A recessed adhesive accommodating structure (71) is arranged at an end face connecting the casing (7) to the joint portion. The adhesive accommodating structure (71) is arranged corresponding to an adhesive surface between the vibrating diaphragm (3) and the casing (7), and is an annular structure. According to the present invention, the loudspeaker's acoustic performance is stabilized, while the vibrating diaphragm (3) and the casing (7) can be firmly connected to each other.Type: GrantFiled: December 21, 2015Date of Patent: June 11, 2019Assignee: GOERTEK INC.Inventors: Zhaopeng Li, Huawei Liu, Xueping Song
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Patent number: 10266406Abstract: A high-purity chlorine dioxide gas may use hydrogen peroxide as a reducing agent and may use horizontal generator, evaporation crystallizer, dryer and other devices to produce chlorine dioxide gas (product) and sodium sulfate (by-product). Compared to the conventional chlorine dioxide preparation system, the chlorine dioxide reaction and the sodium sulfate crystallization are performed in two processes. These processes are relatively separate and independent, and continuously produce chlorine dioxide gas with high purity and low moisture content while the by-product salt cake is evaporated, crystallized, filtered and dried, thereby producing sodium sulfate, without generating solid and liquid waste.Type: GrantFiled: June 19, 2018Date of Patent: April 23, 2019Inventors: Shuangfei Wang, Chengrong Qin, Shuangxi Nie, Xueping Song, Chen Liang, Xinliang Liu, Zhiwei Wang, HongXiang Zhu
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Patent number: 10219055Abstract: Disclosed is a loudspeaker module comprising a module housing, wherein a loudspeaker unit is accommodated in the module housing; the loudspeaker unit comprises a unit housing and a unit front cover; an end surface of a sidewall of at least one side of the unit housing is provided with an ultrasonic surface welded to the module housing by means of ultrasound; and an ultrasonic line bonded with the ultrasonic surface by means of ultrasound is provided at a position on the module housing corresponding to the ultrasonic surface. The loudspeaker module of the present invention solves the technical problems of a complex assembly process, poor sealing performance and poor appearance of the loudspeaker module in the prior art, and the loudspeaker module of the present invention has a simple assembly process, good sealing performance, high quality appearance, excellent acoustic performance, high production efficiency and low production cost.Type: GrantFiled: November 18, 2015Date of Patent: February 26, 2019Assignee: GOERTEK INC.Inventors: Zhaopeng Li, Huawei Liu, Xueping Song, Zhilei Han
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Publication number: 20180310094Abstract: Disclosed is a loudspeaker, comprising a casing (7) and a vibration system. The vibration system comprises a vibrating diaphragm (3) and a sound coil (4) fixed at a side of the vibrating diaphragm. A joint portion is arranged at an edge of the vibrating diaphragm (3). The joint portion is bonded and fixed to the casing (7). A recessed adhesive accommodating structure (71) is arranged at an end face connecting the casing (7) to the joint portion. The adhesive accommodating structure (71) is arranged corresponding to an adhesive surface between the vibrating diaphragm (3) and the casing (7), and is an annular structure. According to the present invention, the loudspeaker's acoustic performance is stabilized, while the vibrating diaphragm (3) and the casing (7) can be firmly connected to each other.Type: ApplicationFiled: December 21, 2015Publication date: October 25, 2018Inventors: Zhaopeng LI, Huawei LIU, Xueping SONG
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Publication number: 20180139522Abstract: Disclosed is a loudspeaker module comprising a module housing, wherein a loudspeaker unit is accommodated in the module housing; the loudspeaker unit comprises a unit housing and a unit front cover; an end surface of a sidewall of at least one side of the unit housing is provided with an ultrasonic surface welded to the module housing by means of ultrasound; and an ultrasonic line bonded with the ultrasonic surface by means of ultrasound is provided at a position on the module housing corresponding to the ultrasonic surface. The loudspeaker module of the present invention solves the technical problems of a complex assembly process, poor sealing performance and poor appearance of the loudspeaker module in the prior art, and the loudspeaker module of the present invention has a simple assembly process, good sealing performance, high quality appearance, excellent acoustic performance, high production efficiency and low production cost.Type: ApplicationFiled: November 18, 2015Publication date: May 17, 2018Inventors: Zhaopeng LI, Huawei LIU, Xueping SONG, Zhilei HAN
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Patent number: 9776163Abstract: A system for the integral chlorine dioxide production with relatively independent sodium chlorate electrolytic production and chlorine dioxide production is provided. The system may feed electrolyte solution into a solid-liquid filter, filtering out the crystal and eliminating sodium chloride and sodium dichromate. The sodium chlorate crystal may be fed into a chlorine dioxide generator after dissolving, while sodium chloride and sodium dichromate solution separately return to electrolyzer for electrolysis process. Sodium chloride may be constantly formed as a by-product in the chlorine dioxide production unit, and solution containing the sodium chloride is withdrawn from the generator and, after filtration, washing and dissolution, recycled back to sodium chlorate production unit. This way, there is no need of sodium chloride make-up.Type: GrantFiled: May 8, 2017Date of Patent: October 3, 2017Assignee: GuangXi UniversityInventors: Shuangfei Wang, Chengrong Qin, Xueping Song, Xusheng Li, Shuangxi Nie, Chen Liang
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Patent number: 9777431Abstract: An excess heat recovery apparatus and process for high temperature chlorine dioxide bleaching of pulp is provided. The pulp of the high temperature chlorine dioxide bleaching stage enters a tube-side of a chlorine dioxide preheater through a pipeline. The low-temperature chlorine dioxide in the storage tank enters a shell-side pipeline of the chlorine dioxide preheater. 0.5 mol/L of a stabilizer may be added during preheating to prevent ClO2 from decomposing during the heating process. Preheated chlorine dioxide is then moved into a pulp mixer and the pH is adjusted to 3.2-3.8. The mixed pulp is then moved into a high temperature chlorine dioxide bleaching tower for bleaching. The cooling pulp, now out of the preheater, is washed in an alkaline extraction stage. The waste water from the washing flows directly into an effluent treatment system and is recycled after treatment.Type: GrantFiled: May 4, 2017Date of Patent: October 3, 2017Assignee: GuangXi UniversityInventors: Shuangfei Wang, Shuangxi Nie, Chengrong Qin, Xueping Song, Haichuan Zhang, Kun Zhang
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Patent number: 9648404Abstract: The present invention discloses a speaker module and an assembling method of the speaker module and relates to the technical field of electroacoustic products. The structure of the housing of the module is improved in the present invention, so that first performing the ultrasonic welding between the shells, then mounting the speaker monomer into the inner cavity of the module and at last sealing the front acoustic cavity by coating the glue are realized, which effectively solves the disadvantages caused by first mounting the speaker monomer and then performing ultrasonic welding in prior art. According to the present invention, in the course of the assembling, the occurrence of the problems of the damage of the speaker monomer, the deformation or breaking of the shells and the leakage of the front and the rear acoustic cavity is avoided, and the end products of the speaker modules of the present invention have a high qualified rate.Type: GrantFiled: March 27, 2015Date of Patent: May 9, 2017Assignee: GOERTEK, INC.Inventors: Zhaopeng Li, Xueping Song, Huawei Liu
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Publication number: 20160316287Abstract: The present invention discloses a speaker module and an assembling method of the speaker module and relates to the technical field of electroacoustic products. The structure of the housing of the module is improved in the present invention, so that first performing the ultrasonic welding between the shells, then mounting the speaker monomer into the inner cavity of the module and at last sealing the front acoustic cavity by coating the glue are realized, which effectively solves the disadvantages caused by first mounting the speaker monomer and then performing ultrasonic welding in prior art. According to the present invention, in the course of the assembling, the occurrence of the problems of the damage of the speaker monomer, the deformation or breaking of the shells and the leakage of the front and the rear acoustic cavity is avoided, and the end products of the speaker modules of the present invention have a high qualified rate.Type: ApplicationFiled: March 27, 2015Publication date: October 27, 2016Inventors: Zhaopeng Li, Xueping Song, Huawei Liu