-
公开(公告)号：US20210362193A1
公开(公告)日：2021-11-25
申请号：US16954584
申请日：2018-10-10
发明人： GANG WANG , ZHIHUA FENG , JUNFANG NI , XIANGJUN LAN
摘要： Provided is a bolt screening machine, including an external frame, a feeding mechanism, and a screening mechanism, wherein the feeding mechanism and the screening mechanism are combined with and mounted on the external frame, the unscreened bolts are fed into the screening mechanism through the feeding mechanism, and the screening mechanism screens and arranges the bolts.
-
公开(公告)号：US12120941B1
公开(公告)日：2024-10-15
申请号：US18626038
申请日：2024-04-03
申请人： SOOCHOW UNIVERSITY
发明人： Yu Chen , Chengzhao Luo , Zhenwei Ren
IPC分类号： H10K71/20 , H10K71/12 , H10K50/115 , H10K50/15 , H10K50/16
CPC分类号： H10K71/233 , H10K71/12 , H10K50/115 , H10K50/15 , H10K50/16
摘要： The invention provides a high-resolution QD pixelated light-emitting film and method for preparing same. The method includes: spin-coating a photoresist on a base; drying and exposing the base; coating a developer at a preset position on the base to obtain a photoresist pattern layer; depositing an insulating layer on the photoresist pattern layer by using silane; removing a photoresist pattern in the insulating layer; spin-coating a polyethylenimine solution on the insulating layer to obtain a PEI layer; and dropping a QD solution on the PEI layer to deposit a QD layer. The hydrophobicity of silane is used to implement dewetting to implement QD pixilation. A PEI solution is spontaneously deposited at the position of a photoresist pattern. Further, the QD solution is adsorbed into the PEI solution to obtain a high-resolution QD pixelated light-emitting film, thereby improving the film forming quality, and passivating surface defects of a QD layer.
-
3.发明公开公开(公告)号：US20240336745A1
公开(公告)日：2024-10-10
申请号：US18293754
申请日：2022-11-17
申请人： SOOCHOW UNIVERSITY
发明人： Jianmei LU , Hua LI
IPC分类号： C08J3/07 , B01J20/26 , B01J31/06 , B01J35/39 , C02F1/28 , C02F1/30 , C02F1/72 , C02F101/34 , C08G61/12
CPC分类号： C08J3/07 , B01J20/265 , B01J31/06 , B01J35/39 , C02F1/285 , C02F1/30 , C02F1/725 , C08G61/124 , C02F2101/345 , C02F2305/10 , C08G2261/126 , C08G2261/1424 , C08G2261/1426 , C08G2261/149 , C08G2261/228 , C08G2261/3241 , C08G2261/418 , C08J2365/00
摘要： The present invention provides a method for synthesizing a bifunctional pure organic photocatalytic material with the capabilities of fast adsorption and efficient degradation. By means of reasonably introducing a perylene imide group into an amphiphilic block copolymer, a micelle for treating contaminants in water is formed by self-assembly. The present invention features the advantages in that the micelle formed by self-assembly of the perylene-based amphiphilic block polymer is uniform in size, exhibits ultra-high adsorption capacity on bisphenol A, and can rapidly reach a stable adsorption equilibrium at various concentrations or temperatures. The micelle also demonstrates, in a mixed phenol solution, significant recognition selectivity and good affinity for bisphenol A. In addition, the micelle has rapid degradation efficiency on bisphenol A. The present invention provides a new design concept for the advanced treatment of wastewater by using a metal-free organic material.
-
4.发明授权公开(公告)号：US12098223B2
公开(公告)日：2024-09-24
申请号：US17427640
申请日：2020-08-20
申请人： SOOCHOW UNIVERSITY
发明人： Zhenping Cheng , Chun Tian , Lifen Zhang , Xiulin Zhu
IPC分类号： C08F2/38 , C08F2/46 , C08F4/50 , C08F220/14 , C08F220/28 , C08F220/54 , C08F230/04
CPC分类号： C08F2/38 , C08F2/46 , C08F4/50 , C08F220/14 , C08F220/286 , C08F230/04 , C08F2438/03
摘要： The invention provides a living radical polymerization method using a zinc phthalocyanine dye as a near-infrared photocatalyst, including subjecting a free radical polymerizable monomer to a near-infrared light-controlled polymerization reaction, in the presence of a chain transfer agent, a cocatalyst and a zinc phthalocyanine dye containing a carbon-carbon double bond, in a solvent at 0-30° C. under the air atmosphere, to obtain a living radical polymerization product. The free radical polymerizable monomer is an acrylate monomer, a methacrylate monomer, an acrylamide monomer or a methacrylamide monomer; the chain transfer agent includes a thiocarbonate; and the cocatalyst includes an organic amine with or without a carbon-carbon double bond. A near-infrared light-responsive functional zinc phthalocyanine dye is used as a near-infrared photocatalyst for the polymerization reaction, and after the polymerization is completed, the polymerizable zinc phthalocyanine dye remains on the polymer chain by polymerization, thereby realizing the cyclic utilization of the near-infrared photocatalyst.
-
公开(公告)号：US20240305373A1
公开(公告)日：2024-09-12
申请号：US17924716
申请日：2021-12-27
申请人： SOOCHOW UNIVERSITY
发明人： Xiaodi YOU , Zile JIANG , Gangxiang SHEN
IPC分类号： H04B10/116 , H04B10/50
CPC分类号： H04B10/116 , H04B10/502
摘要： The invention relates to a multi-source wireless optical communication spectrum sensing system, including: a transmit end, configured to transmit an optical signal, the transmit end including multiple LEDs; and a secondary user terminal, configured to: receive the optical signal transmitted by the transmit end, convert the optical signal into an electrical signal, filter out a direct current component in the electrical signal to obtain a filtered electrical signal, sample the electrical signal to obtain sampling data and a corresponding sampling quantity, perform channel estimation based on the sampling quantity and acquired location data of the secondary user terminal to obtain a channel matrix, calculate a detection metric M and a decision threshold K based on the channel matrix, the sampling data, and the sampling quantity, and determine, based on a value relationship between M and K, whether a channel is occupied by a primary user.
-
公开(公告)号：US20240278977A1
公开(公告)日：2024-08-22
申请号：US18405896
申请日：2024-01-05
申请人： SOOCHOW UNIVERSITY
发明人： Quan LIU , Zhiwei CHEN , Kexin WANG , Bin HUANG , Nenghua ZHOU
CPC分类号： B65D85/38 , B65D1/36 , B65D43/0225 , B65D81/02 , B65D2543/00092
摘要： An optical element storage device includes: a base provided with a first groove on the surface, a second groove being provided in the first groove, a boss being provided along an inner wall of the second groove, the optical element to be stored being placed on the boss; and a cover body unit including a top cover and a pressing block, a third groove being provided in the top cover, a fourth groove being provided in the third groove, the pressing block being provided in the fourth groove, the pressing block being movably connected with the fourth groove, the projected area of the pressing block on the base being larger than the sectional area of the first groove, the top cover being detachably connected with the base. The storage device has a simple structure and is easy to be carried, and can store and transport the optical element stably.
-
7.发明公开公开(公告)号：US20240261246A1
公开(公告)日：2024-08-08
申请号：US18638894
申请日：2024-04-18
申请人： Soochow University
发明人： Liang ZHOU
IPC分类号： A61K31/20 , A61K31/454 , A61P35/00
CPC分类号： A61K31/20 , A61K31/454 , A61P35/00
摘要： The invention relates to the field of drugs, and particularly to use of a small molecule compound and lenalidomide in the preparation of a drug for treating multiple myeloma. How to promote the degradation of a transcription factor IKZF1 necessary for the proliferation of a downstream substrate, namely myeloma cells, is a difficulty in the treatment of multiple myeloma. According to the present invention, the combined use of the small molecule compound 2-BP and lenalidomide in the treatment of multiple myeloma obviously reduces the IKZF1 protein level, and the proliferation of the multiple myeloma cells is inhibited after the multiple myeloma cells are treated by the small molecule compound 2-BP in combination with lenalidomide.
-
公开(公告)号：US12035085B1
公开(公告)日：2024-07-09
申请号：US17912471
申请日：2021-07-19
申请人： SOOCHOW UNIVERSITY
发明人： Yongcheng Li , Jingjing Bai , Gangxiang Shen
CPC分类号： H04Q11/0067 , H04B10/25 , H04Q2011/0064 , H04Q2011/0086
摘要： The invention provides a multi-period upgrade scheduling method, including: setting a quantity of periods for optical fiber upgrade, and determining a maximum optical fiber length of upgrade in each period; randomly generating an upgrade scheduling sequence, and calculating a total upgrade gain of the sequence; randomly generating a new upgrade scheduling sequence, and calculating a total upgrade gain of the current sequence; calculating a difference obtained by subtracting a gain of the previous sequence from a gain of the current sequence, if the difference is greater than or equal to 0, replacing the previous upgrade scheduling sequence with the current upgrade scheduling sequence, and if the difference is less than 0, accepting the current upgrade scheduling sequence according to a probability value formula; and performing multiple iterations, and if a new upgrade scheduling sequence has not been updated when a set quantity of iterations is reached, terminating iteration.
-
公开(公告)号：US20240210723A1
公开(公告)日：2024-06-27
申请号：US17912674
申请日：2021-10-09
申请人： SOOCHOW UNIVERSITY
IPC分类号： G02B30/35
CPC分类号： G02B30/35
摘要： The invention provides a reflective imaging film, including: a transparent separation layer, the transparent separation layer including a first surface and a second surface arranged opposite to each other; a microfocus element array layer, which is laminated on the first surface and at least includes three microfocus units; a reflective layer covering an outer surface of the microfocus element array layer, the microfocus element array layer and the reflective layer forming a reflective microfocus layer; and a micropattern layer, which is arranged on the second surface and at least includes three micropattern units, the micropattern units being different from each other, and the micropattern layer being obtained through projection and imaging of a partial cut of a whole virtual three-dimensional image by the reflective microfocus layer, a three-dimensional image with a continuous parallax and an occlusion relationship is observable through the transparent separation layer.
-
10.发明授权公开(公告)号：US12019424B2
公开(公告)日：2024-06-25
申请号：US17440744
申请日：2020-07-30
申请人： SOOCHOW UNIVERSITY
发明人： Xi Chen , Peiji Guo , Zhuocheng Dai , Yongxiang Zhu , Chenchao Li
CPC分类号： G05B19/19 , B24B13/00 , G05B15/02 , G05B2219/45145 , G05B2219/45157
摘要： A method for numerical control milling, forming and polishing of a large-diameter aspheric lens to solve the problems of long time-consuming and severe tool wear in the machining of a meter-scale large-diameter aspheric surface is disclosed. An aspheric surface is discretized into a series of rings with different radii, and the rings are sequentially machined through generating cutting by using an annular grinding wheel tool; the rings are equally spaced, there are a total of N rings, and the width of any ring is jointly determined by the Nth ring, the (N−1)th ring, positioning accuracy, and a generatrix equation of the aspheric lens, and the nth ring has a curvature radius of Rn=sqrt(R02−k*(n*dx)2); and the aspheric surface is enveloped by a large number of rings.
-
-
-
-
-
-
-
-
-
搜索结果
612 条记录 (耗时 0.025 秒)
