Patents by Inventor Xiaoyi He

Xiaoyi He 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).

  • Patent number: 10781499
    Abstract: A method of operating a BOF bottom stir tuyere having an inner nozzle surrounded by an annular nozzle, including during a hot metal pour phase and a blow phase, flowing an inert gas through both nozzles; during a tap phase, initiating a flow of a first reactant through the inner nozzle and a flow of a second reactant through the annular nozzle, and ceasing the flow of inert gas through the nozzles, wherein the first and second reactants includes fuel and oxidant, respectively, or vice-versa, such that a flame forms as the fuel and oxidant exit the tuyere; during a slag splash phase, continuing the flows of fuel and oxidant to maintain the flame; and after ending the slag splash phase and commencement of another hot metal pour phase, initiating a flow of inert gas through both nozzles and ceasing the flows of the first and second reactants.
    Type: Grant
    Filed: January 17, 2018
    Date of Patent: September 22, 2020
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Gregory J. Buragino, Shailesh Pradeep Gangoli, Anshu Gupta, Anup Vasant Sane, Avishek Guha, Xiaoyi He, Michael David Buzinski, Kyle J. Niemkiewicz, Russell James Hewertson
  • Patent number: 10757971
    Abstract: Embodiments of the present invention disclose an atomizer of electronic cigarette, comprising an ultrasonic atomization piece, wherein one surface of the ultrasonic atomization piece is in contact with a tobacco tar storage piece; the tobacco tar storage piece communicates with a tobacco tar cavity; the tobacco tar storage piece communicates with an airflow passage; and the tobacco tar storage piece and the ultrasonic atomization piece are sequentially provided along a smoke outflow direction.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: September 1, 2020
    Assignee: Shenzhen Xiangyan Technology Co., Ltd.
    Inventors: Jianfu Liu, Kejun Zhong, Xiaoyi Guo, Wei Huang, Yuangang Dai, Xinqiang Yin, Jianhua Yi, Hong Yu, Youlin He
  • Publication number: 20200274973
    Abstract: Embodiments of this application disclose a charging management method, a user plane function entity, and a control plane function entity. The method includes: receiving, by a UP, a first usage reporting rule (URR) and a second URR sent by a CP, where the first URR is correlated with the second URR; when usage information on the UP reaches a threshold of the first URR, obtaining, by the UP, usage information corresponding to the first URR and usage information corresponding to a third URR correlated with the first URR; and sending, by the UP to the CP, the usage information corresponding to the first URR and the usage information corresponding to the third URR, so that the CP generates a charging data record based on the usage information corresponding to the first URR and the usage information corresponding to the third URR.
    Type: Application
    Filed: May 11, 2020
    Publication date: August 27, 2020
    Inventors: Yali Yan, Xiaoyi Xia, Guangwei He, Yanping Zhang, Weihua Qiao
  • Publication number: 20200221776
    Abstract: An electronic cigarette, comprising a housing and a suction nozzle, the housing provided with a support. The electronic cigarette further comprises a top cover capable of covering an opening of the housing, the suction nozzle is disposed at the top of the top cover, one end of the top cover is connected to the support through a rotating shaft, a clamping rib is disposed at the bottom of the top cover, and a locking mechanism connected to the clamping rib by locking and an elastic mechanism for opening the top cover when the locking mechanism is separated from the clamping rib are also disposed in the housing; the locking mechanism comprises a key handle, a transmission and a first spring, and one end of the key handle is connected to the transmission.
    Type: Application
    Filed: September 30, 2018
    Publication date: July 16, 2020
    Applicant: CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
    Inventors: Jianfu Liu, Kejun Zhong, Xiaoyi Guo, Wei Huang, Hong Yu, yuangang Dai, Xinqiang Yin, Jianhua Yi, Yongquan Zhou, Youlin He
  • Patent number: 10681222
    Abstract: Embodiments of this application disclose a charging management method, a user plane function entity, and a control plane function entity. The method includes: receiving, by a UP, a first usage reporting rule (URR) and a second URR sent by a CP, where the first URR is correlated with the second URR; when usage information on the UP reaches a threshold of the first URR, obtaining, by the UP, usage information corresponding to the first URR and usage information corresponding to a third URR correlated with the first URR; and sending, by the UP to the CP, the usage information corresponding to the first URR and the usage information corresponding to the third URR, so that the CP generates a charging data record based on the usage information corresponding to the first URR and the usage information corresponding to the third URR.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: June 9, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yali Yan, Xiaoyi Xia, Guangwei He, Yanping Zhang, Weihua Qiao
  • Patent number: 10638303
    Abstract: Embodiments of this application provide a near-field wireless communication service processing method performed at a first computing device associated with a social networking application. While running a social networking application, the first computing device detects a near-field wireless communication signal broadcasted by a second computing device associated with a service provider account registered with the social networking application.
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: April 28, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Kai Ma, Maohua Chen, Mo Zhao, Zhenxi Qiu, Xiaoming Wu, Nan Cheng, Xiaohui Zheng, Junxiong Chen, Jinheng Xie, Zhe Cheng, Le Yu, Shuhui Mei, Chi Zhang, Huiqin Yang, Yao Qin, Shunfu Ye, Tao Zhang, Wenrong Tang, Yangbin Huang, Ming He, Chaoxiong Diao, Pengbo Zhang, Guanqiao Su, Hongmin Zheng, Xiaojuan Zhang, Zhejin Huang, Xiaoyang Qian, Zhongming Guo, Xiaoyi Fang, Yang Zuo, Yan Dai
  • Patent number: 10611559
    Abstract: Disclosed is an improved inner corner connector adapted to be secured at the intersections of container panels, such as walls, floors, and roofs. The inner corner connector includes a substantially horizontal base section with at least two substantially rigid flanges extending downward from the base section. The flanges are substantially parallel to each other and are spaced such that the resilient inner plate of a first panel snuggly fits between the two flanges. Extending upwards from the horizontal base are at least two flexible flaps that are configured to press against the inner plate of a second panel to create a thermal and moisture barrier at the intersection of the two panels.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: April 7, 2020
    Assignee: Qingdao CIMC Reefer Trailer Co., Ltd.
    Inventors: Xiaoyi Wang, Xin'an Ding, Renyong Xu, Niancheng Zhou, Baoyin He, Guozhun Liu, Xiaoming Su
  • Patent number: 10531687
    Abstract: Embodiments of the present invention disclose an ultrasonic atomizer and electronic cigarette. The ultrasonic atomizer comprises a liquid storage cavity and a piezoelectric ceramic piece both are provided in an outer sleeve the plane where the piezoelectric ceramic piece is located is parallel to the axial line of the outer sleeve; at least one surface of the piezoelectric ceramic piece is in contact with a liquid storage body; the liquid storage body communicates with the liquid storage cavity; and an atomization surface of the piezoelectric ceramic piece communicates with an air passage.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: January 14, 2020
    Assignee: CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
    Inventors: Jianfu Liu, Kejun Zhong, Xiaoyi Guo, Wei Huang, Yuangang Dai, Xinqiang Yin, Jianhua Yi, Hong Yu, Yang Wang, Youlin He
  • Publication number: 20190342745
    Abstract: Embodiments of this application provide a near-field wireless communication service processing method performed at a first computing device associated with a social networking application. While running a social networking application, the first computing device detects a near-field wireless communication signal broadcasted by a second computing device associated with a service provider account registered with the social networking application.
    Type: Application
    Filed: July 18, 2019
    Publication date: November 7, 2019
    Inventors: Kai MA, Maohua CHEN, Mo ZHAO, Zhenxi QIU, Xiaoming WU, Nan CHENG, Xiaohui ZHENG, Junxiong CHEN, Jinheng XIE, Zhe CHENG, Le YU, Shuhui MEI, Chi ZHANG, Huiqin YANG, Yao QIN, Shunfu YE, Tao ZHANG, Wenrong TANG, Yangbin HUANG, Ming HE, Chaoxiong DIAO, Pengbo ZHANG, Guanqiao SU, Hongmin ZHENG, Xiaojuan ZHANG, Zhejin HUANG, Xiaoyang QIAN, Zhongming GUO, Xiaoyi FANG, Yang ZUO, Yan DAI
  • Publication number: 20190293351
    Abstract: A system for melting a pelleted charge material including a furnace having a feed end configured to receive a solid pelleted charge material and a discharge end opposite the feed end configured to discharge a molten charge material and a slag, a conveyor configured to feed the pelleted charge material into the feed end of the furnace, at least one oxy-fuel burner positioned to direct heat into a melting zone near the feed end to heat and at least partially melt the pelleted charge material to form the molten charge material and slag, wherein the oxy-fuel burner uses an oxidant having at least 70% molecular oxygen, and at least one flue for exhausting burner combustion products from the furnace.
    Type: Application
    Filed: March 13, 2019
    Publication date: September 26, 2019
    Applicant: Air Products and Chemicals, Inc.
    Inventors: Anup Vasant Sane, Gregory J. Buragino, Anandkumar Makwana, Michael David Buzinski, Xiaoyi He, Mark Daniel D'Agostini
  • Patent number: 10412573
    Abstract: Embodiments of this application provide a near-field wireless communication service processing method performed at a first computing device. While running a social networking application, the first computing device listens to a near-field wireless communication signal broadcasted by a second computing device. After detecting the near-field wireless communication signal broadcasted by the second computing device, first computing device processes the near-field wireless communication signal to obtain identification information associated with the second computing device. The first computing device sends the identification information associated with the second computing device to a remote server supporting the social networking application and obtains a preset service page corresponding to the identification information associated with the second computing device from the server, and displays the preset service page within the social networking application on the first computing device.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: September 10, 2019
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Kai Ma, Maohua Chen, Mo Zhao, Zhenxi Qiu, Xiaoming Wu, Nan Cheng, Xiaohui Zheng, Junxiong Chen, Jinheng Xie, Zhe Cheng, Le Yu, Shuhui Mei, Chi Zhang, Huiqin Yang, Yao Qin, Shunfu Ye, Tao Zhang, Wenrong Tang, Yangbin Huang, Ming He, Chaoxiong Diao, Pengbo Zhang, Guanqiao Su, Hongmin Zheng, Xiaojuan Zhang, Zhejin Huang, Xiaoyang Qian, Zhongming Guo, Xiaoyi Fang, Yang Zuo, Yan Dai
  • Publication number: 20190218631
    Abstract: A method of operating a BOF bottom stir tuyere having an inner nozzle surrounded by an annular nozzle, including during a hot metal pour phase and a blow phase, flowing an inert gas through both nozzles; during a tap phase, initiating a flow of a first reactant through the inner nozzle and a flow of a second reactant through the annular nozzle, and ceasing the flow of inert gas through the nozzles, wherein the first and second reactants includes fuel and oxidant, respectively, or vice-versa, such that a flame forms as the fuel and oxidant exit the tuyere; during a slag splash phase, continuing the flows of fuel and oxidant to maintain the flame; and after ending the slag splash phase and commencement of another hot metal pour phase, initiating a flow of inert gas through both nozzles and ceasing the flows of the first and second reactants.
    Type: Application
    Filed: January 17, 2018
    Publication date: July 18, 2019
    Applicant: Air Products and Chemicals, Inc.
    Inventors: Gregory J. Buragino, Shailesh Pradeep Gangoli, Anshu Gupta, Anup Vasant Sane, Avishek Guha, Xiaoyi He, Michael David Buzinski, Kyle J. Niemkiewicz, Russell James Hewertson
  • Publication number: 20190216135
    Abstract: Disclosed is an ultrasonic electronic cigarette atomizer. An atomizer shell, an atomization piece and a liquid guide structure are arranged in the atomizer shell. The liquid guide structure communicates with a liquid storage cavity in the atomizer shell. A heating body is further arranged in the atomizer shell. Both of the atomization piece and the heating body are in contact with the liquid guide structure, and both of the heating body and an atomization surface of the atomization piece communicate with an airflow passage, and a positive electrode and a negative electrode of the heating body are respectively connected with one end and the other end of a power supply. The heating body can not only quickly heat the tobacco tar to approach to its atomization temperature, but also can transfer a part of heat to the atomization piece, so that the atomization piece atomizes the tobacco tar quickly, shortening the atomization time.
    Type: Application
    Filed: February 16, 2017
    Publication date: July 18, 2019
    Applicant: CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
    Inventors: Xiaoyi GUO, Wei HUANG, Hong YU, Yuangang DAI, Xinqiang YIN, Jianhua YI, Kejun ZHONG, Jianfu LIU, Lizhou SHEN, Youlin HE
  • Publication number: 20190182385
    Abstract: Embodiments of this application disclose a charging management method, a user plane function entity, and a control plane function entity. The method includes: receiving, by a UP, a first usage reporting rule (URR) and a second URR sent by a CP, where the first URR is correlated with the second URR; when usage information on the UP reaches a threshold of the first URR, obtaining, by the UP, usage information corresponding to the first URR and usage information corresponding to a third URR correlated with the first URR; and sending, by the UP to the CP, the usage information corresponding to the first URR and the usage information corresponding to the third URR, so that the CP generates a charging data record based on the usage information corresponding to the first URR and the usage information corresponding to the third URR.
    Type: Application
    Filed: February 13, 2019
    Publication date: June 13, 2019
    Inventors: Yali Yan, Xiaoyi Xia, Guangwei He, Yanping Zhang, Weihua Qiao
  • Publication number: 20190142063
    Abstract: Disclosed are an ultrasonic atomization piece, an electronic cigarette atomization core and an electronic cigarette atomizer. The ultrasonic atomization piece includes a piezoelectric ceramic main body; one surface of the piezoelectric ceramic main body is in contact with a positive electrode conducting layer, and the other surface of the piezoelectric ceramic main body is in contact with a negative electrode conducting layer, the negative electrode conducting layer extends to the surface of the piezoelectric ceramic main body on which the positive electrode conducting layer is located along a side edge of the piezoelectric ceramic main body, and a plurality of convex point areas, which cover the edge of the positive electrode conducting layer are provided on an edge of the negative conductive layer.
    Type: Application
    Filed: December 17, 2016
    Publication date: May 16, 2019
    Applicant: CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
    Inventors: Jianfu LIU, Kejun ZHONG, Xiaoyi GUO, Wei HUANG, Yuangang DAI, Xinqiang YIN, Hong YU, Jianhua YI, Lizhou SHEN, Youlin HE, Yang WANG
  • Publication number: 20190017745
    Abstract: A direct flame impingement system for preheating metal pellets before charging into a melting furnace, wherein the pellets are transported by a conveyor belt to a chute discharging into the melting furnace, including a refractory-lined preheater hood including a chute hood covering the chute and a conveyor hood covering at least a portion of the conveyor belt, the preheater hood having an entrance end through which pellets enter and an exit end through which pellets exit toward the melting furnace, and at least one bank of burners each containing at least one burner disposed in the hood positioned to direct flames into contact with the pellets being transported to preheat the pellets prior to discharge into the melting furnace.
    Type: Application
    Filed: July 2, 2018
    Publication date: January 17, 2019
    Applicant: Air Products and Chemicals, Inc.
    Inventors: Gregory J. Buragino, Anup Vasant Sane, Shailesh Pradeep Gangoli, Xiaoyi He, Larry Saul Zelson
  • Patent number: 10036551
    Abstract: A flat flame oxy-fuel burner including a gaseous fuel nozzle having a hydraulic diameter Dh-NG and a width to height ratio w/a of at least 2; a primary oxidant conduit surrounding the fuel nozzle to form an annular primary oxidant nozzle between the fuel nozzle and the oxidant conduit, the oxidant conduit having a height b, the respective outlet ends of the fuel nozzle and the oxidant nozzle being aligned; and a precombustor extending from the outlet end of the fuel and oxidant nozzles and having a length L and a hydraulic diameter Dh; wherein the ratio L/Dh is non-zero and less than or equal to 4; wherein the ratio L/Dh-NG, is non-zero and less than or equal to 12; and wherein the dimensions a, b, and w are sized to yield a primary oxidant Reynolds number from 200 to 22,000 during burner is operation at 0.05 to 1 MMBtu/hr.
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: July 31, 2018
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Tunc Goruney, Xiaoyi He
  • Patent number: 9976741
    Abstract: A transient heating burner including at least two burner elements each including a distribution nozzle configured to flow a first fluid and an annular nozzle surrounding the distribution nozzle and configured to flow a second fluid, the burner also including a controller programmed to independently control the flow of the first fluid to each distribution nozzle such that at least one of the distribution nozzles is active and at least one of the distribution nozzles is passive, wherein flow in an active distribution nozzle is greater than an average flow to the distribution nozzles and flow in a passive distribution nozzle is less than the average flow to the distribution nozzles, wherein the first fluid contains a reactant that is one of fuel and oxidant and the second fluid contains a reactant that is the other of fuel and oxidant.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: May 22, 2018
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Anup Vasant Sane, Shailesh Pradeep Gangoli, Aleksander Georgi Slavejkov, Michael David Buzinski, Jeffrey D. Cole, Reed Jacob Hendershot, Xiaoyi He
  • Patent number: 9689612
    Abstract: A selective oxy-fuel burner for mounting in a charge door of a rotary furnace, including at least two burner elements each oriented to fire into different portions of the furnace, each burner element including a selective distribution nozzle configured to flow a first reactant; and a proportional distribution nozzle configured to flow a second reactant; at least one sensor to detect one or more process parameters related to furnace operation; and a controller programmed to independently control the first reactant flow to each selective distribution nozzle based on the detected process parameters such that at least one burner element is active and at least one burner element is passive; wherein the second reactant is substantially proportionally distributed to the proportional distribution nozzles; and wherein the first reactant is one of a fuel and an oxidant and wherein the second reactant is the other of a fuel and an oxidant.
    Type: Grant
    Filed: May 26, 2015
    Date of Patent: June 27, 2017
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Shailesh Pradeep Gangoli, J. Bruce Kenworthy, Russell James Hewertson, Anup Vasant Sane, Reed Jacob Hendershot, Xiaoyi He
  • Patent number: 9683736
    Abstract: A precombustor system (300) including an ignition chamber (301) having a front wall (308), a central axis, a diameter Dic, and an outlet (313) configured to discharge a product gas (315). The ignition chamber (301) includes a central ignition oxygen injector (307) configured to inject a first oxygen stream from the front wall (308) substantially parallel to the central axis, and a tangential primary fuel injector (303) configured to inject a primary fuel stream tangential to the central axis at a location an axial distance Xpf downstream of the front wall (308). The ratio Xpf/Dic is from 0.25 to 4.0. The central axis forms an angle a with a vertical line of less than or equal to about 45 degrees. The trajectory of the primary fuel stream forms an angle ? with a plane that is perpendicular to the central axis of less than or equal to about 20 degrees. A method for combustion is also disclosed.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: June 20, 2017
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Mark Daniel D'Agostini, Aleksandar Georgi Slavejkov, Stephane Bernard Poussou, Xiaoyi He, Francis Anthony Milcetich