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191.发明申请公开(公告)号：US20190153690A1
公开(公告)日：2019-05-23
申请号：US16094322
申请日：2017-04-28
Applicant: DALIAN UNIVERSITY OF TECHNOLOGY
Inventor： Kui YOU , Caihua MA , Honggang MA , Xintian LIU , Chen HOU , Yongfei LIU , Zewen CHEN , Yuyu ZHANG , Jing DONG , Fang ZHANG , Ling ZHU , Chaolun LI , Zhenhua YAO , Anyi CHEN , Zehao ZHANG , Shiwen HE
Abstract: Automatic remove equipment for disaster blooming marine organisms of sea water intake channel belongs to the field of marine environmental engineering and equipment. The equipment comprises a cod-end of collecting net, a saw blade at the end of net, a fixation and support system, a submersible spiral pump, a transport pipe system, a separating system on coast and floats. The equipment collects the disaster blooming marine organisms in the sea water channel into the bottom of a cod-end of collecting net, and cuts and decomposes the collected disaster blooming marine organisms by using a saw blade at the end of net under the combined action of the water flow power and the suction pressure of a submersible spiral pump. Fragments after cutting are sucked by the submersible spiral pump and delivered to a coast, and are subjected to solid-liquid separation by a separating system on coast and then are centrally disposed. The equipment is sturdy and durable and can resist corrosion of the sea water environment; and the equipment can efficiently collect and remove the disaster blooming marine organisms in the industrial sea water intake channel automatically, thereby saving labor cost, ensuring normal operation of the industrial system and increasing production benefits.
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公开(公告)号：US10294083B2
公开(公告)日：2019-05-21
申请号：US15953488
申请日：2018-04-15
Applicant: DALIAN UNIVERSITY OF TECHNOLOGY
Inventor： Yan Lin , Xiaoning Jiang , Yanyun Yu
Abstract: A transportation platform for an underwater towing device, including: a main frame; a support frame; a movable base; operation decks; ladder stands; and main lifting lugs. The main frame includes upright posts, basal tubes, longitudinal tubes, transverse tubes, and diagonal tubes. The support frame includes cushion blocks, transverse beams, stand columns, carrier bars, and stiffeners. The ladder stands include stand pipes and a plurality of deformed bar. The main lifting lugs are disposed on the upright posts of the main frame. The support frame is in the form of a door frame and disposed in the lower part of the main frame. The carrier bars cross over the basal tubes. The stiffeners are disposed between the upright posts of the main frame and the transverse beams. The cushion blocks are disposed on the carrier bars. The movable base is disposed between the carrier bars of the support frame.
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公开(公告)号：US20190144469A1
公开(公告)日：2019-05-16
申请号：US16300257
申请日：2017-06-23
Applicant: DALIAN UNIVERSITY OF TECHNOLOGY
Inventor： Yuhan ZHOU , Jingping QU , Yang LIU , Yilong ZHAO
Abstract: The present invention relates to a method for preparing difluoroallylboronate and application thereof, and it belongs to a field of compound preparation. A method for preparing difluoroallyl borate ester is using a compound of the formula II and bis (pinacolato) diboron as raw materials in a solvent and in the presence of an iron catalyst and a base according to the following reaction formula, to obtain a compound of the formula I, The method of the present invention directly use an inexpensive, commercially available metal iron salt as a catalyst to provide a convenient, low-cost method for preparing difluoroallyl borate ester, and provide a new and effective approach for the synthesis of γ-aminobutyric acid receptor agonist (III).
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194.发明授权公开(公告)号：US10287371B2
公开(公告)日：2019-05-14
申请号：US15132050
申请日：2016-04-18
Inventor： Licai Wang , Zhanxian Gao , Rubing Han , Tianxiang Gao , Qiuju Chen , Limei Yu , Wei Li , Guotong Zheng , Qingxin Dong
IPC: C08F110/06 , C07C43/168 , C07C43/20 , C07C69/80
Abstract: An internal electron donor compound for preparing α-olefin polymerization catalyst component, including two kinds of electron donors; the proportion of the two kinds of electron donors in the compounding preparation of the catalyst is determined via designed experiments so as to obtain a catalyst component having good comprehensive performance or a particular performance. The electron donor compound of the present invention can be used in the preparation of α-olefin polymerization and co-polymerization catalyst component, particular the preparation of propylene polymerization catalyst component, and is applicable to prepare the propylene polymerization catalyst component by reacting magnesium chloride-ethanols complex compound carrier with titanium tetrachloride and electron donors, or to directly prepare the propylene polymerization catalyst component by reacting magnesium chloride, alcohols, titanium tetrachloride, and internal electron donor. In addition, also provided is a theoretical basis for selecting a proper electron donor combination from a plurality of electron donors.
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195.发明申请公开(公告)号：US20190121838A1
公开(公告)日：2019-04-25
申请号：US16090911
申请日：2018-02-12
Applicant: Dalian University of Technology
Inventor： Tinghua YI , Haibin HUANG , Hongnan LI
IPC: G06F17/18
Abstract: The present invention belongs to the technical field of health monitoring for civil structures, and a dynamically non-Gaussian anomaly identification method is proposed for structural monitoring data. First, define past and current observation vectors for the monitoring data and pre-whiten them; second, establish a statistical correlation model for the whitened past and current observation vectors to obtain dynamically whitened data; then, divide the dynamically whitened data into two parts, i.e., the system-related and system-unrelated parts, which are further modelled by the independent component analysis; finally, define two statistics and determine their corresponding control limits, respectively, it can be decided that there is anomaly in the monitoring data when each of the statistics exceeds its corresponding control limit. The non-Gaussian and dynamic characteristics of structural monitoring data are simultaneously taken into account, based on that the defined statistics can effectively identify anomalies in the data.
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Patent Agency Ranking
196.发明申请公开(公告)号：US20190039010A1
公开(公告)日：2019-02-07
申请号：US16076520
申请日：2017-08-28
Applicant: DALIAN UNIVERSITY OF TECHNOLOGY
Abstract: The present invention relates to a self-powered time sharing reaction system and method for organic materials pyrolysis and combustion. The system comprises a time sharing reactor for pyrolysis and combustion, a feeder, a recovery apparatus for pyrolysis volatility products and a flue gas purifier. The whole process mainly consists of two time sharing stages of pyrolysis and combustion: organic materials are sent into the time sharing reactor for pyrolysis and combustion, and solid thermal carrier rapidly heats the organic materials and the pyrolysis reaction takes place. The produced pyrolysis volatility products enter the recovery apparatus for the recycling of the pyrolysis gas and pyrolysis oil; when the pyrolysis reaction is over, fill air into the time sharing reactor for pyrolysis and combustion to combust with the rest of the pyrolysis volatility products and the pyrolysis residue in the reactor. The heat produced during the combustion heats the solid thermal carrier, the flue gas is released after being purified, the heated solid thermal carrier is left in the time sharing reactor for pyrolysis and combustion to provide energy for the next organic materials pyrolysis. The process is thus repeated. The system has the advantages of cascade utilization of energy, short time of pyrolysis reaction and high efficiency of heat transfer.
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197.发明申请公开(公告)号：US20190033157A1
公开(公告)日：2019-01-31
申请号：US16147866
申请日：2018-09-30
Applicant: Dalian University of Technology
Inventor： Yan LIN , Xiaoning JIANG
CPC classification number: G01M1/12 , G01G19/00 , G01G19/414 , G01M1/10 , G01M1/122
Abstract: A device including a measuring instrument, supporting mechanisms, a swinging mechanism, and a rotating mechanism. The measuring instrument includes an angle sensor and a pressure sensor. The supporting mechanisms are symmetrically disposed at two ends of the swing mechanism. The supporting mechanisms each include a support frame, a base frame, a bracket, and a bracket support. The support frame is disposed on the base frame. The bracket support is disposed on the support frame. The bracket is slidably disposed on the bracket support via locating pins. The swinging mechanism includes a first swing frame, a second swing frame, and a rotary table base disposed between the first swing frame and the second swing frame. The rotating mechanism includes a rotary table. The rotary table is wheel-shaped and includes a rotating shaft and a plurality of radial supporting rods.
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198.发明申请公开(公告)号：US20190015780A1
公开(公告)日：2019-01-17
申请号：US16079536
申请日：2016-09-18
Applicant: Dalian University of Technology
Inventor： Yang Lv , Haifeng Wang
IPC: B01D53/75 , F24F1/02 , F24F3/16 , F24F6/00 , F24F13/28 , B01D46/00 , B01D53/04 , B01D53/86 , B01D45/04 , B01D50/00 , A61L9/20 , A61L9/014
Abstract: A multifunctional air purifying device for removing indoor pollution by a thermal decomposition method comprises an air treatment unit and an air collection heater. The air collection heater is provided with an infrared lamp tube and an ultraviolet lamp tube. An annular water tank is arranged on an inner side of the upper part of the air treatment unit. A filter screen runs through the annular water tank and is connected with an air cap, and a fan is provided at a joint between the filter screen and the air cap. The filter screen includes an early effect filter screen, a HEPA filter screen, an activated carbon filter screen and a cold catalyst filter arranged in that order from a bottom to a top. A humidifier connects the annular sink and a nozzle located at an exhaust port.
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公开(公告)号：US20190009861A1
公开(公告)日：2019-01-10
申请号：US16130993
申请日：2018-09-13
Applicant: Dalian University of Technology
Inventor： Yan Lin , Xiaoning Jiang , Yunlong Wang
CPC classification number: B63B1/38 , B63B2001/385 , B63H25/24 , B63H25/26 , B63H25/38 , B63H25/52 , Y02T70/122
Abstract: A rudder assembly, including a steering engine; an axial hollow rudder stock; a rudder blade; a gas release unit; and a tiller. The steering engine is disposed in a vessel stern. The tiller is connected to the steering engine. The axial hollow rudder stock includes a through hole. The through hole is small and disposed along the axis of the axial hollow rudder stock. The gas release unit is disposed in the vessel stern, and includes a control cabinet. The control cabinet includes a reagent storage tank, a reagent conveying hose connected to the reagent storage tank, a compressed air bottle, a pressure hose connected to the compressed air bottle, and a console. The pressure hose and the reagent conveying hose pass through the through hole of the axial hollow rudder stock, and then communicate with the cavity of the rudder blade.
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公开(公告)号：US10173755B2
公开(公告)日：2019-01-08
申请号：US15871034
申请日：2018-01-14
Applicant: Dalian University of Technology
Inventor： Yan Lin , Chao Ye , Xiaoning Jiang
Abstract: A floating and mobile carrying platform device, including: a load-bearing deck trunk including an upper surface and a lower surface; a semi-submersible tower disposed on the upper surface of the load-bearing deck trunk; a column-type buoyancy pier connected to the lower surface of the load-bearing deck trunk; rest piers disposed on the upper surface of the load-bearing deck trunk; a console disposed in the semi-submersible tower; a slideway disposed on the upper surface of the load-bearing deck trunk; and a connection member disposed between the load-bearing deck trunk and the semi-submersible tower. The load-bearing deck trunk adopts a box structure, and the box structure includes a top plate, a bottom plate, side plates, a plurality of cross rib plates, and vent holes. The plurality of cross rib plates is disposed between the top plate and the bottom plate to support the top plate.
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