Patents by Inventor Jianhui Liu
Jianhui 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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Patent number: 11980859Abstract: A powder rotary fluidization device and a method thereof are provided. The powder rotary fluidization device includes a support device, the support device is provided with an installing plate, the installing plate is provided with a power device and a fluidization device, and the power device is in transmission connection with the fluidization device. After a position of the fluidization device on the installing plate is adjusted through the support device, the power device is started to drive the fluidization device to rotate, and meanwhile gases are introduced into the fluidization device to process powder. and therefore the problem of poor processing effect on fine powder with high viscosity is solved through the rotatable fluidization device.Type: GrantFiled: June 4, 2023Date of Patent: May 14, 2024Assignee: Suzhou Inhal Pharma Co., Ltd.Inventors: Jingxu Zhu, Yingliang Ma, Kaiqi Shi, Jianhui Liu, Hang Zhou, Jiale Chen
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Publication number: 20240115505Abstract: A device suitable for forming spherical particle clusters from fine powder is a device through which spherical particle clusters having a controlled particle size and a controlled hardness can be prepared from the fine powder by using a rolling granulation principle without adding any solution or solid binder. In particular, the device includes the following components: a) a preforming device for preforming particle clusters formed from fine powder, so that the particle clusters have a certain strength and shape while conveying the particle clusters to a next step at a certain speed; b) a spheroidizing device for further strengthening the particle clusters formed by a) the preforming device, so that the particle clusters have a higher sphericity and hardness; and c) a grading device for sieving the particle clusters spheroidized by b) the spheroidizing device to obtain particle clusters of different particle size ranges.Type: ApplicationFiled: May 23, 2023Publication date: April 11, 2024Inventors: Hang ZHOU, Yingliang MA, Jianhui LIU, Jingxu ZHU, Kaiqi SHI
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Publication number: 20240102613Abstract: A condensation-recovery device for overpressure gas based on liquefied natural gas (LNG) cold energy, including a tank body and a condensation cavity provided on a bottom thereof. LNG is stored in the condensation cavity to condense boil-off gas (BOG). The condensation cavity includes a vertical hollow tube arranged in the tank body, and an engagement mechanism is provided on a bottom of the vertical hollow tube. The vertical hollow tube is configured such that the gas can experience preliminary contact with the LNG when flowing therein, and the gas will continuously enter the vertical hollow tube under the action of pressure difference. After entering the conical tube, the gas will be distributed along the cavity of the conical tube to spread downward, so as to increase a contact time of the gas and the LNG while avoiding expanding diffusion area of the gas after entering the LNG.Type: ApplicationFiled: December 8, 2023Publication date: March 28, 2024Inventors: Xianlei CHEN, Jianhui HE, Bohong WANG, Huadong HAO, Bin WANG, Jianfeng LIU, Hengcong TAO, Haolei SHI, Panfeng LI, Jiguang OU
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Publication number: 20240068918Abstract: A direct tensile and acoustic testing machine under rock seepage includes a sample and a support frame. A top of the support frame is fixed with a top plate, a bearing plate is provided above the top plate, the bearing plate is provided with a plurality of vertical force transferring rods, the force transferring rods vertically penetrate through the top plate and sliding fit with the top plate, lower ends of the force transferring rods are provided with a tensile base, a top of the tensile base is provided with a lower clamp holder, a bottom of the top plate is provided with an upper clamp holder, and a clamp center of the upper clamp holder overlaps with a clamp center of the lower clamp holder. An acoustic component and a seepage component are provided in the upper clamp holder and the lower clamp holder.Type: ApplicationFiled: August 25, 2023Publication date: February 29, 2024Inventors: Jianfeng LIU, Heping XIE, Xin HE, Lu WANG, Lina RAN, Chunping WANG, Yougang CAI, Xiangchao SHI, Gan FENG, Hua LI, Xiaozhang LEI, Jianhui DENG
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Publication number: 20240070308Abstract: Embodiments of the present disclosure relate to a permission setting method and apparatus, a device, and a medium. The method includes: displaying a permission customization control, in response to a trigger operation on a permission setting object of task information, the permission setting object including a first information object and/or a second information object, the second information object being subordinate to the first information object; displaying a permission editing interface, in response to a trigger operation on the permission customization control, and receiving customization permission information via the permission editing interface; and displaying the customization permission information corresponding to the permission setting object. Therefore, a hierarchy structure based on the task information satisfies a setting need for content-based permission customization, and improves a permission management efficiency.Type: ApplicationFiled: October 24, 2023Publication date: February 29, 2024Inventors: Wenzong MA, Liang CHEN, Yingtao LIU, Wei REN, Qiushuo HUANG, Yuejiang YUAN, Hao HUANG, Jianhui WU, Yalong ZOU, Linghui ZHOU, Mengzhang WU, Yanhui ZHAO, Xinlei GUO
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Publication number: 20240068919Abstract: A rock direct tensile test platform suitable for all material test machines includes a support frame. A top of the support frame is fixed with a top plate, and a bearing plate is provided above the top plate. The bearing plate is provided with a plurality of vertical force transferring rods. The force transferring rods vertically penetrate through the top plate and have a sliding fit with the top plate. Lower ends of the force transferring rods are provided with a tensile base. A top of the tensile base is provided with a lower clamp holder. A bottom of the top plate is provided with an upper clamp holder, and a clamp center of the upper clamp holder coincides with a clamp center of the lower clamp holder.Type: ApplicationFiled: September 11, 2023Publication date: February 29, 2024Inventors: Jianfeng LIU, Heping XIE, Lu WANG, Yougang CAI, Lina RAN, Chunping WANG, Gan FENG, Hua LI, Xiangchao SHI, Jianliang PEI, Huining XU, Xiaozhang LEI, Jianhui DENG
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Publication number: 20240073759Abstract: In one embodiment, a wireless access point receives, from a mobile system, a broadcast beacon that includes a roaming notification indicating that the mobile system intends to roam to the wireless access point. The wireless access point allocates, after receiving the broadcast beacon from the mobile system, an orthogonal frequency-division multiple access resource unit for use by the mobile system. The wireless access point sends a trigger message to the mobile system that includes an indication of the orthogonal frequency-division multiple access resource unit. The wireless access point performs, after sending the trigger message, a handoff exchange with the mobile system using the orthogonal frequency-division multiple access resource unit to attach the mobile system to the wireless access point.Type: ApplicationFiled: August 26, 2022Publication date: February 29, 2024Inventors: Jun Liu, Yaojun WEI, Jianhui WU, Xia KE
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Publication number: 20240066480Abstract: A powder rotary fluidization device and a method thereof are provided. The powder rotary fluidization device includes a support device, the support device is provided with an installing plate, the installing plate is provided with a power device and a fluidization device, and the power device is in transmission connection with the fluidization device. After a position of the fluidization device on the installing plate is adjusted through the support device, the power device is started to drive the fluidization device to rotate, and meanwhile gases are introduced into the fluidization device to process powder. and therefore the problem of poor processing effect on fine powder with high viscosity is solved through the rotatable fluidization device.Type: ApplicationFiled: June 4, 2023Publication date: February 29, 2024Inventors: Jingxu Zhu, Yingliang Ma, Kaiqi Shi, Jianhui Liu, Hang Zhou, Jiale Chen
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Publication number: 20240068917Abstract: An integrated acoustic detection and rock direct tensile test machine includes a support frame. A top of the support frame is provided with a top plate and a bearing plate is provided above the top plate. The bearing plate is provided with force transferring rods, lower ends of which are provided with a tensile base. A top of the tensile base is provided with a lower clamp holder and a bottom of the top plate is provided with an upper clamp holder. An upper channel is provided inside the upper clamp holder. The upper channel is provided with an acoustic transmitting probe. A lower channel is provided inside the lower clamp holder. One end of the lower channel is communicated with the outside, the other end is provided with an acoustic receiving probe. The lower channel extends to a bottom of a clamping chamber of the lower clamp holder.Type: ApplicationFiled: August 24, 2023Publication date: February 29, 2024Inventors: Huining XU, Tianqi LIU, Jianfeng LIU, Fujun XUE, Jingjing DAI, Lu WANG, Lina RAN, Yougang CAI, Jianliang PEI, Hua LI, Jinbing WEI, Jianhui DENG
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Publication number: 20230118669Abstract: The coastal ecosystem carbon pool estimation method of the invention belongs to the field of environmental assessment, and includes the following steps: (a) determining the spatial boundary of the coastal ecosystem; (b) determining the dominant plant classification area of the coastal ecosystem; (c) calculating the carbon source of the freshwater plant dominant area; (d) size setting of carbon source sampling point in coastal ecosystem; (e) sampling method of carbon source sampling point in coastal ecosystem; (f) carbon source estimation method in coastal ecosystem.Type: ApplicationFiled: May 13, 2022Publication date: April 20, 2023Applicant: NANJING INSTITUTE OF ENVIRONMENTAL SCIENCES, MINISTRY OF ECOLOGY AND ENVIRONMENT OF THE P.R.C.Inventors: Fei HE, Weixin LI, Jie MA, Han QIU, Zhuang LIU, Yufeng XIE, Jian LI, Xuhan ZHANG, Jianhui LIU, Chao FU
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Patent number: 11624346Abstract: An active resonance C-type buoyant flap wave energy converter includes a rigid frame, a flap, a mass center adjustment assembly and a power generation assembly. The rigid frame is connected to a marine facility, and includes a main body and a support shaft provided at a bottom thereof. The flap is swingingly arranged on the support shaft. The flap is located under water surface, and swings back and forth around the support shaft under an action of a wave. The mass center adjustment assembly is configured to adjust a mass center of the flap to make a natural period of the flap same as a wave period, so as to achieve a resonance between the flap and the wave. The power generation assembly is arranged on the support shaft and is located in the flap.Type: GrantFiled: July 22, 2021Date of Patent: April 11, 2023Assignee: WUHAN UNIVERSITYInventors: Yuanqi Cai, Yinquan Huo, Jianhui Liu, Xiangyu Shi, Yang Liu
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Publication number: 20220411303Abstract: A wetland system has a wetland structure and a wastewater treatment device. The wetland structure has several planting areas surrounded by hoardings, several planting frames arranged in the hoardings, growing substrates provided in the planting frames, and wetland plants growing on the growing substrates. The wastewater treatment device has a bar screen, a regulating tank, a hydrolysis acidification tank, a contact oxidation tank, an MBR membrane tank, and a clean water tank that are in communication with each other in sequence of waterflow and arranged underground. The bar screen is provided with several bars therein, a lift pump is connected between the regulating tank and the hydrolysis acidification tank, a drainage pump is provided between the MBR membrane tank and the clean water tan. The planting area is connected to the bar screen via pipelines, and the clean water tank is connected to the planting area via pipelines.Type: ApplicationFiled: April 26, 2022Publication date: December 29, 2022Inventors: Jianhui LIU, Li LUO
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Patent number: 11519147Abstract: The present invention provides a low-energy coastal beach restoration method, comprising: constructing a convex beach berm, determining an aspect ratio of the beach berm edge, determining a beach face slope, performing sand replenishment, determining the dredging zone and dredging depth, and determining the steps of building a sediment groin. The present invention utilizes the feature of the convergence effect of the wave energy on the headland, artificially constructs a convex headland shaped beach berm, and determines the required beach face range and slope according to the convex beach berm edge. During beach restoration, dredging around the beach face, while reducing mud sources and increasing the nearshore water depth, it also builds a convex nearshore terrain, which effectively increases the wave energy at the restoration site and improves the coast muddy situation of low-energy coasts.Type: GrantFiled: November 18, 2020Date of Patent: December 6, 2022Inventors: Jun Zhu, Feng Cai, Hongshuai Qi, Gang Lei, Jianhui Liu, Jinhai Zheng, Jixiang Zheng, Chi Zhang, Huimei Cao
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Publication number: 20210395968Abstract: The present invention provides a low-energy coastal beach restoration method, comprising: constructing a convex beach berm, determining an aspect ratio of the beach berm edge, determining a beach face slope, performing sand replenishment, determining the dredging zone and dredging depth, and determining the steps of building a sediment groin. The present invention utilizes the feature of the convergence effect of the wave energy on the headland, artificially constructs a convex headland shaped beach berm, and determines the required beach face range and slope according to the convex beach berm edge. During beach restoration, dredging around the beach face, while reducing mud sources and increasing the nearshore water depth, it also builds a convex nearshore terrain, which effectively increases the wave energy at the restoration site and improves the coast muddy situation of low-energy coasts.Type: ApplicationFiled: November 18, 2020Publication date: December 23, 2021Applicant: THIRD INSTITUTE OF OCEANOGRAPHY, MINISTRY OF NATURInventors: Jun ZHU, Feng CAI, Hongshuai QI, Gang LEI, Jianhui LIU, Jinhai ZHENG, Jixiang ZHENG, Chi ZHANG, Huimei CAO
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Publication number: 20210355905Abstract: An active resonance C-type buoyant flap wave energy converter includes a rigid frame, a flap, a mass center adjustment assembly and a power generation assembly. The rigid frame is connected to a marine facility, and includes a main body and a support shaft provided at a bottom thereof. The flap is swingingly arranged on the support shaft. The flap is located under water surface, and swings back and forth around the support shaft under an action of a wave. The mass center adjustment assembly is configured to adjust a mass center of the flap to make a natural period of the flap same as a wave period, so as to achieve a resonance between the flap and the wave. The power generation assembly is arranged on the support shaft and is located in the flap.Type: ApplicationFiled: July 22, 2021Publication date: November 18, 2021Inventors: Yuanqi CAI, Yinquan HUO, Jianhui LIU, Xiangyu SHI, Yang LIU
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Patent number: 11029316Abstract: A multiplex proteome quantification method based on isobaric dimethyl labeling implements dimethyl labeling of peptide N-terminal in an acidic condition and C-terminal in an alkaline condition one after another by means of Hall the property that a dimethylation reaction has different rates on an amino group at the peptide N-terminal and an amino group on a Lysine side chain at the peptide C-terminal in the acidic condition. Multiplex labeling of peptide samples is implemented by means of the organic combination of various isotope forms of a dimethyl labeling reagents. The mass-to-charge ratios in MS1 of peptides after multiplex labeling are completely the same, the mass-to-charge ratios of the fragment ions in MS2 are different, and multiplex quantitative analyses are carried out by extracting the intensity values of corresponding fragment ions in the MS2.Type: GrantFiled: November 20, 2015Date of Patent: June 8, 2021Assignee: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Lihua Zhang, Jianhui Liu, Yuan Zhou, Kaiguang Yang, Yukui Zhang
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Patent number: 10842397Abstract: A flexible sensor used for touch detection and an application thereof. The flexible sensor having a flexible substrate, at least two conductive layers and a plurality of electrodes, the conductive layers respectively covering two surfaces of the flexible substrate, the electrodes being arranged at two ends of the conductive layers, the conductive layers having a matrix and first conductive particles dispersed within the matrix. The sensor has stable output characteristics and good consistency between individuals, is easy to install, low-cost and highly sensitive, and can replace PVDF piezoelectric thin film sensors for monitoring human heartbeat and breathing state data.Type: GrantFiled: December 6, 2017Date of Patent: November 24, 2020Assignee: SHENZHEN RUIHU TECHNOLOGY CO., LTD.Inventor: Jianhui Liu
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Patent number: 10631824Abstract: A medical body surface ultrasonic probe may comprise a probe body and a sticking plate, where the sticking plate may comprise a sub-plate. The sub-plate may be connected to the probe body, and the bottom of the sub-plate may have a sticking layer for attaching a medical body surface ultrasonic probe to a body surface of a monitored user. The medical body surface ultrasonic probe can be used where prolonged, continuous ultrasonic monitoring is required. In addition, a corresponding ultrasonic diagnostic apparatus is also provided.Type: GrantFiled: June 28, 2016Date of Patent: April 28, 2020Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.Inventors: Shuo Liu, Yong Li, Jianhui Liu, Qun Lin
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Publication number: 20200046236Abstract: A flexible sensor used for touch detection and an application thereof. The flexible sensor having a flexible substrate, at least two conductive layers and a plurality of electrodes, the conductive layers respectively covering two surfaces of the flexible substrate, the electrodes being arranged at two ends of the conductive layers, the conductive layers having a matrix and first conductive particles dispersed within the matrix. The sensor has stable output characteristics and good consistency between individuals, is easy to install, low-cost and highly sensitive, and can replace PVDF piezoelectric thin film sensors for monitoring human heartbeat and breathing state data.Type: ApplicationFiled: December 6, 2017Publication date: February 13, 2020Applicant: SHENZHEN RUIHU TECHNOLOGY CO., LTDInventor: Jianhui LIU
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Patent number: D973031Type: GrantFiled: June 26, 2019Date of Patent: December 20, 2022Assignee: SHENZHEN EXCERA TECHNOLOGY CO., LTDInventors: Guoqi Duo, Guofu Zhu, Jun Chen, Jianhui Liu