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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 114. Отображено 100.
08-08-2023 дата публикации

Tremella polysaccharide as well as preparation method and application thereof in improving intestinal environment

Номер: CN116554359A
Автор: HE XUEMEI, SUN JIAN, TANG YAYUAN, YIN KEHONG, WANG ZHENXING, ZHANG XUECHUN, CHEN QIAN, YANG YING, WEI ZHEN, DENG ZHONGLIN, LI TIANYU
Принадлежит:

The invention belongs to the technical field of polysaccharide, and particularly relates to a preparation method of tremella polysaccharide, which comprises the following steps: (1) crushing dried tremella sporocarp, and sieving with a 50-70-mesh sieve to obtain dry tremella powder; (2) uniformly stirring the tremella fuciformis dry powder and distilled water according to a solid-liquid ratio of 1: (55-65) g/ml, and heating and boiling for 2-3 hours to obtain a polysaccharide crude extract; (3) after the polysaccharide crude extract is cooled to room temperature, centrifuging at the rotating speed of 5000-7000 r/min for 5-10 minutes, taking supernate, and carrying out rotary evaporation until the volume of the supernate is 1/8-1/10 of that of the original supernate, so as to obtain a concentrated solution; and (4) adding 85-95% ethanol solution with the volume being 4-6 times that of the concentrated solution into the concentrated solution, stirring for 5-10 minutes, standing for 12-14 ...

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Номер записи: 1
06-06-2023 дата публикации

Modified SARS-CoV-2 nucleic acid molecule and application thereof

Номер: CN116218850A
Автор: YANG YUNGUI, YANG YING, GAO CHUNCHUN, YANG WENLAN, CHEN YUSHENG, HUANG CHUNMIN
Принадлежит:

The invention provides a modified SARS-CoV-2 nucleic acid molecule, a vector containing a nucleotide sequence of the modified SARS-CoV-2 nucleic acid molecule and a protein coded by the modified SARS-CoV-2 nucleic acid molecule. Also provided are pharmaceutical compositions and vaccines (e.g., mRNA vaccines) comprising the modified SARS-CoV-2 nucleic acid molecules, vectors, and proteins, as well as uses thereof. The vaccine, especially the mRNA vaccine, provided by the invention can improve the stability and translation efficiency, and also can improve the characteristics (such as the quantity of generated antibodies and the durability of the antibodies) of the generated antibodies induced by the mRNA vaccine.

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Номер записи: 2
06-07-2016 дата публикации

New forms of energy power generation facility

Номер: CN0205377740U
Автор: YANG YING, ZHAO WEIGUANG
Принадлежит:

... 本实用新型涉及一种新能源发电装置，包括房体，所述房体上端一侧设有收集盒，所述收集盒下端设有排水管，所述房体上端设有固定件，所述固定件上端设有第一支杆、第二支杆，所述第一支杆、第二支杆上端分别与固定板相连接，所述固定板上表面设有太阳能电池板，所述收集盒一侧上设有导向板，所述排水管上设有叶轮发电组件。本实用新型在第一支杆、第二支杆的作用下实现固定板的角度调节，减少因太阳照射角而影响发电量，且在下雨天雨水经过收集盒收集后雨水冲击叶轮发电组件实现发电，有效的利用雨水的重力势能，实用性好。 ...

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Номер записи: 3
15-08-2023 дата публикации

Application of sulfonamide derivative

Номер: CN116585297A
Автор: YANG YING, GENG XINQIAN, LI ZHENG, WANG WENXIN, LI BAI, YAO HUI, OU PEI
Принадлежит:

The invention discloses an application of a sulfonamide derivative, and particularly relates to an application of the sulfonamide derivative in preparation of a medicine for treating FXR related diseases. The structure of the sulfonamide derivative is shown in the specification. The FXR related diseases comprise cholestatic liver disease, drug-induced liver injury, non-alcoholic fatty liver, alcoholic fatty liver, cholelithiasis, cholecystitis, inflammatory bowel disease, diabetes, obesity, hyperlipidemia, atherosclerosis and other related diseases.

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Номер записи: 4
28-02-2013 дата публикации

SYNTHESIS METHOD OF AZOXYSTROBIN AND EXCLUSIVE INTERMEDIATE IN THE SYNTHESIS THEREOF

Номер: WO2013026391A1
Автор: DING, Yongliang, DAI, Xiaoni, CAI, Zongyang, DENG, Shuqing, HAN, Dan, YANG, Ying, CAO, Chao
Принадлежит:

Disclosed are a synthesis method of Azoxystrobin and an intermediate in the synthesis thereof, comprising the steps of: mixing the starting materials 3-(α-methoxyl) methylene benzofuran-2-(3H)-ketone and potassium carbonate in methylbenzene solvent, cooling to 0-10℃, adding sodium methoxide, reacting for 0.4-0.6 hours; adding 4, 6-dichloropyrimide and a catalyst DABCO, reacting for 1-2 hours, filtrating and removing the inorganic salt, washing the filtrate, distilling and recovering the methylbenzene; adding a catalyst potassium hydrosulphate to the distilled residue of the previous step, under reduced pressure, heating to 132-145℃for reaction; afterward, directly adding 2-hydroxy-benzonitril to synthesize the Azoxystrobin, or, after dissolving with methylbenzene, washing, and recovering the solvent, then recrystallizing and filtrating to give the intermediate (E)-2-[2-(6-chloropyrimide-4-yl-oxy) phenyl]-3-methoxyl methyl acrylate.

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Номер записи: 5
25-07-2023 дата публикации

Power equipment safety intelligent monitoring system and method based on Internet of Things

Номер: CN116488343A
Автор: LI DINGDING, LI SHUAI, DANG FANGFANG, YAN LIJING, YANG YING, SONG YIFAN, LIU HAN, JIAO QIDI, WANG LEI
Принадлежит:

The invention discloses a power equipment safety intelligent monitoring system and method based on the Internet of Things, different power equipment share the same partial discharge sensing device, different partial discharge sensing devices are additionally configured, the power equipment is divided into different equipment sets by taking the partial discharge sensing devices as links, and the partial discharge sensing devices are used as links. And interacting with the corresponding edge computing devices respectively. Therefore, under the condition of timely and accurately mastering the field condition, the cost is controlled, the data transmission burden is reduced, and the reliability of the overall operation of the system is improved. Besides, by controlling the binocular image device to detect different objects under different conditions, on one hand, evaluation of the state of the sensing device is realized, and on the other hand, input data for training the neural network is enriched ...

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Номер записи: 6
27-08-2021 дата публикации

Simple wine bottle lacing fixing tool

Номер: CN214058146U
Автор: TONG WENHUA, LIU DAN, YANG YING, 童文华, 刘丹, 杨莹
Принадлежит: UNIV SICHUAN SCI & ENG, SICHUAN UNIVERSITY OF SCIENCE & ENGINEERING, 四川轻化工大学

The utility model discloses a simple wine bottle lacing fixing tool which comprises a body (1), a first attraction piece (2), a second attraction piece (3), a third attraction piece (4), a fourth attraction piece (5), a first notch part (6), a second notch part (7), a first grabbing part (8), a second grabbing part (9) and an anti-skid layer (10). The simple wine bottle tying belt fixing tool is convenient to use, the colored ribbon can be easily held at the same position, the fixing performance is good, the defect that the colored ribbon is prone to rotating or sliding at the bottle neck of the wine bottle in the colored ribbon tying process can be effectively overcome, the colored ribbon tying quality is guaranteed, and meanwhile the colored ribbon tying efficiency is effectively improved.

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Номер записи: 7
04-04-2023 дата публикации

Water and soil barrier material for preventing water pollution permeation, preparation and application

Номер: CN115888650A
Автор: JIANG ZHIGANG, WU JIE, HE XINYI, YANG YING, GUO XINXIN, WANG HUABEI
Принадлежит:

The invention provides a water and soil barrier material for preventing water pollution permeation, preparation and application. The preparation method comprises the following steps: mixing activated carbon, an activating agent, zeolite and clay to obtain a mixture, adding water to obtain mixed slurry, heating the mixed slurry to 350 DEG C at a heating rate of 7 DEG C/min in the atmosphere of protective gas, keeping the temperature for 1 hour, and performing first-stage heating on the dried mixture; and on the basis of the first-stage heating, continuously heating to 650 DEG C at the heating rate of 5 DEG C/min, keeping the temperature for 2 hours, carrying out second-stage heating on the dried mixture, and then cooling to obtain the water and soil barrier material for preventing water pollution and permeation. The water and soil barrier material can selectively adsorb and filter various pollutants in a water body, has water and air permeability characteristics, is stable in property and ...

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Номер записи: 8
06-06-2023 дата публикации

API (Application Program Interface) encryption authentication method and storage device

Номер: CN116232720A
Автор: DANG FANGFANG, YANG YING, YAN LIJING, LIU HAN, LI SHUAI, LI DINGDING, SONG YIFAN, WANG HAO, HE JUNXIA
Принадлежит:

The invention provides an API encryption authentication method and a storage device, and belongs to the technical field of data processing, and the method specifically comprises the steps: obtaining a call request of a user based on an API, obtaining a real-time state evaluation value of the user based on the data volume of the interface, the identity reliability of the user and the data volume of interactive data by adopting an evaluation model based on a machine learning algorithm, and obtaining the real-time state evaluation value of the user; and when the real-time state evaluation value is greater than a second threshold value, obtaining interaction data between the user and the API interface in real time based on a second time threshold value, taking the interaction data as real-time interaction data, and sending an encryption verification request to the user through the API interface based on the real-time interaction data, therefore, the security and reliability of API interface ...

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Номер записи: 9
07-07-2023 дата публикации

Probe ultrasonic enhanced eucommia ulmoides chlorogenic acid extraction, macroporous resin adsorption and desorption method in eutectic solvent system

Номер: CN116396167A
Автор: LIU TINGTING, MENG YUE, YANG YING, PAN XU, SUI XIAOYU, ZHANG HONGLIAN
Принадлежит:

The invention discloses a probe ultrasonic-enhanced eucommia ulmoides chlorogenic acid extraction, macroporous resin adsorption and desorption method in a deep eutectic solvent system, which comprises the following steps: putting eucommia ulmoides leaf powder and a water-containing deep eutectic solvent into a probe ultrasonic machine according to a certain material-liquid ratio, ultrasonically extracting for a certain time, adding macroporous resin into an extracting solution, and performing ultrasonic extraction for a certain time; the adsorption and desorption efficiency of the macroporous adsorption resin is improved under the ultrasonic action of a low-frequency probe, a desorption solution is concentrated under reduced pressure to obtain a crude eucommia ulmoides chlorogenic acid product, and the eutectic solvent is recovered at the same time. According to the method, the chlorogenic acid is extracted by using the eutectic solvent, the yield is high, all reagents can be recycled, ...

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Номер записи: 10
07-04-2023 дата публикации

Intelligent doffing vehicle capable of automatically avoiding obstacles

Номер: CN115933642A
Автор: YANG ZHIYUAN, GAO CEWU, WU ZHENGZHANG, ZHAN XIANWANG, YANG SHIRONG, YANG YING, ZHANG ZHIPENG, LI LINGJIE, GUO WENKAI
Принадлежит:

The invention relates to an intelligent doffing vehicle capable of automatically avoiding obstacles. The intelligent doffing vehicle comprises a control module, an infrared module, a steering engine module, a motor module, an image acquisition module, a doffing vehicle driving module and a positioning module, the steering engine driving module is used for controlling the movement direction of the cropping vehicle; the speed detection module is used for detecting the running speed of the cropping vehicle; the motor driving module is used for driving the doffing vehicle to move; the image acquisition module is used for acquiring image information of obstacles around the cropping vehicle; the infrared module is used for identifying position information of obstacles around the cropping vehicle; and the control module is used for calculating the distance between the cropping vehicle and the obstacle and adjusting the speed and direction of the cropping vehicle by using the acquired obstacle ...

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Номер записи: 11
02-04-2020 дата публикации

CARDIAC PACING SYSTEM AND PACEMAKER FIXING DEVICE

Номер: WO2020063793A1
Автор: GUO, Peng, JANG, Grace, CHENG, Zhijun
Принадлежит:

A cardiac pacing system (601) and a pacemaker fixing device. The pacemaker fixing device comprises an annular stent (10) and at least one folding and unfolding portion (31, 32). The annular stent (10) is used for the installation of a leadless pacemaker (40) so as to reliably fix the leadless pacemaker (40) at a pre-determined position inside a body to avoid dislocation, and can also be reliably connected to an external mechanism by means of a connection portion (311, 321) of the folding and unfolding portion (31, 32) so as to withdraw and remove the cardiac pacing system (601), thereby increasing the success rate of operations for the removal and withdrawal of the cardiac pacing system (601). In addition, during implantation, the folding and unfolding portion (31, 32) can be operated by means of the external mechanism to complete the regulation of the pacing position of the leadless pacemaker (40), such that an operator can conveniently find the optimal pacing position, thereby improving ...

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Номер записи: 12
04-04-2023 дата публикации

Light modification material and manufacturing method and application thereof

Номер: CN115895655A
Автор: WANG ZHONGZHI, QIAO XIN, YAN ZHEN, LI BO, GAO LELE, SHEN LEIJUN, YANG PENGYU, LIU WEI, FENG YINGJUN, YANG YING, WANG JING, LIU BO, ZHANG JUAN
Принадлежит:

The invention discloses a light modification material and a manufacturing method and application thereof. The light modification material comprises the following components in parts by weight: 2 to 6 parts of Sb2O3, 3.8 to 6 parts of CaO, 0.2 to 1.5 parts of Al2O3 and 2 to 7 parts of beta-SiAlON: Eu < 2 + >. The light modification material has a relatively low overflow rate to blue light and has relatively high light transmittance to visible light.

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Номер записи: 13
21-07-2023 дата публикации

Anti-human PTPRZ1 monoclonal antibody and application thereof in cell flow

Номер: CN116462758A
Автор: SHI YU, BIAN XIUWU, YANG YING, LIU QING, ZHOU LEI, AN LELE, WANG LUJING
Принадлежит:

The invention belongs to the technical field of bioengineering, and particularly relates to an anti-human PTPRZ1 monoclonal antibody and application thereof in a cell flow form. The PTPRZ1 monoclonal antibody is secreted by a hybridoma cell strain 4A10; the hybridoma cell strain 4A10 is preserved in the China Center for Type Culture Collection on December 29, 2022, and the preservation number of the hybridoma cell strain 4A10 is CCTCC (China Center for Type Culture Collection) NO: C2022363. According to the invention, eukaryotically expressed PTPRZ1 protein is taken as an immunogen, a hybridoma antibody cell strain is prepared through a cell fusion technology, a corresponding PTPRZ1 monoclonal antibody is purified, and the PTPRZ1 monoclonal antibody with optimal PTPRZ1 combination for U87 glioma balling cells is screened from the purified PTPRZ1 monoclonal antibody through a flow cytometry technology. The monoclonal antibody can be specifically combined with PTPRZ1 on the surface of a cell ...

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Номер записи: 14
31-07-2014 дата публикации

LICENSE MANAGEMENT AUTHENTICATION METHOD AND SYSTEM FOR PASSIVE OPTICAL NETWORK DEVICE

Номер: WO2014114065A1
Автор: ZHU, Chongyin, LIU, Hua, JIANG, Lei, YANG, Ying
Принадлежит:

The present invention relates to a license management authentication method and system for a passive optical network device, comprising a license production tool for producing a license file; an FTP server which interacts with an FTP client and remotely loads the license file produced by the license production tool to a device; a network element license management center which verifies the legality of the license file and performs centralized management on key function items and resource items of a network element device; a network element license control center which interacts with the network element license management center and controls the use of the function items and resource items of the device according to an instruction of the network element license management center; and a service module which interacts with the network element license control center, receives the control of the network element license control center and controls the use of specific function items or resource ...

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Номер записи: 15
05-01-2017 дата публикации

DELAY LOCKED LOOP DETECTION METHOD AND SYSTEM

Номер: WO2017000672A1
Автор: WANG, Xueyan, YANG, Ying, YU, Jingjia
Принадлежит:

A delay locked loop detection system (10), the system can be used for detecting the working state of a delay locked loop (400) and comprises: a signal generator (300), which is used for generating a reference clock and providing the reference clock to the delay locked loop (400); and a testing instrument (500), which is used for acquiring the clock signals output from the delay locked loop (400) and measuring whether the time delays thereof are consistent with expectations; the detection system (10) further comprises at least one of the following circuits: a pre-receiving circuit (100), which is used for receiving the reference clock from the signal generator (300) and amplifying and shaping the reference clock and then providing the reference clock to the delay locked loop (400); and a multiphase multiplexing circuit (200), which is used for receiving the clock signals output from the delay locked loop (400) and synthesizing and then providing a plurality of clock signals with different ...

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Номер записи: 16
24-11-2016 дата публикации

CHIP PACKAGING METHOD AND CHIP PACKAGING STRUCTURE

Номер: WO2016183979A1
Автор: WANG, Zhiqi, YANG, Ying, YU, Qiong, WANG, Wei
Принадлежит:

A chip packaging method and a chip packaging structure. The packaging structure comprises: a substrate (300); a sensing chip (301) coupled to the substrate (300), the sensing chip (301) comprising a first surface (310) and a second surface (320) opposite to the first surface (310), the sensing chip (301) further comprising a sensing area (311) located on the first surface (310), the second surface (320) of the sensing chip facing the substrate (300); a cover plate (303) located on the sensing area (311) of the sensing chip (301), the cover plate (303) having a third surface (330) in contact with the sensing area (311), and a fourth surface (340) opposite to the third surface; and a plastic package layer (305) located on the substrate (300), the plastic package layer (305) surrounding the sensing chip (301), the plastic package layer (305) covering part of the sidewall of the cover plate (303), the surface of the plastic package layer (305) being higher than the third surface (330) of the ...

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Номер записи: 17
09-03-2017 дата публикации

LIBRARY CONSTRUCTION METHOD VIA BISULFITE SEQUENCING FOR RNA 5MC AND APPLICATION THEREOF

Номер: WO2017035821A1
Автор: YANG, Yungui, YANG, Ying, SUN, Baofa, YANG, Xin, SUN, Huiying, SUN, Min, ZHANG, Bing, HUANG, Chunmin
Принадлежит:

The present invention provides a library construction method via bisulfite sequencing for 5-methylcytosine (5mC) modification of an RNA molecule, a sequencing method and a methylation detection method. By using a random hexamer primer containing only three bases, A, C and T, the present invention significantly improves the reverse transcription and PCR amplification efficiency of a bisulfite-treated RNA fragment and the 5mC site detection efficiency.

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Номер записи: 18
05-05-2023 дата публикации

Video experience quality prediction method and device, electronic equipment and storage medium

Номер: CN116074586A
Автор: ZHANG YANG, DU CHANGYU, SUN QIAO, ZHAO LEI, JI PENG, QU CHUANZHE, JIN LI, YU HUIMIAO, CHENG QIANG, LI CHUNYANG, YANG YING, HAN TIANQI, LI HUAQIN
Принадлежит:

The invention provides a video experience quality prediction method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a to-be-predicted video, and determining the presentation quality of the to-be-predicted video; in response to a pause event in the to-be-predicted video, generating an influence function of the pause event on the to-be-predicted video; and predicting the experience quality of the to-be-predicted video according to the presentation quality of the to-be-detected video and the influence function. The influence function of the to-be-tested video is determined through the pause event in the to-be-tested video, and then the experience quality of the to-be-tested video is predicted through the influence function and the presentation quality of the to-be-tested video, so that the final prediction result can more accurately reflect the experience feeling of a viewer.

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Номер записи: 19
30-06-2023 дата публикации

Quality-divided and flow-divided gutter inlet

Номер: CN116356930A
Автор: WU JIE, WU DIANWEN, PENG YU, SU ZHIHAO, LUO HEMEI, ZHANG SIYU, YANG YING
Принадлежит:

The invention discloses a quality-divided and flow-divided gutter inlet. The gutter inlet well chamber is a rectangular cavity, a well ring and a rainwater grate are arranged on the top of the well chamber, the sewage interception system is fixed to the upper portion of the well chamber through a sewage interception system mounting support, and a sewage interception pipe and a rainwater drainage pipe are arranged on the two sides of a bottom plate of the well chamber respectively. The sewage intercepting system comprises a sewage intercepting plate, a sludge settling tank, a timing tank, an initial rainwater collecting pipe and the like and is fixed around the upper part of the well chamber through a sewage intercepting system mounting bracket, and the bracket and the well chamber are sealed without gaps; the left side of the support is short, and the right side of the support is long. The left side of the support is connected with the sewage intercepting plate through a rotating shaft, ...

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Номер записи: 20
02-06-2023 дата публикации

Strain SRB-1 for anaerobic degradation of herbicide butachlor and application thereof

Номер: CN116200288A
Автор: YUAN CANSHENG, WANG LIN, LONG WEIHUA, HE JIAN, YANG YING, LIU JUNWEI, SONG YUQI
Принадлежит:

The invention discloses a strain SRB-1 for anaerobic degradation of a herbicide butachlor and application of the strain SRB-1, the strain is Terrisporobacter sp.SRB-1, is a gram positive bacterium, is preserved in the China General Microbiological Culture Collection Center (CGMCC), and has a preservation number of CGMCC No.40301. The invention further discloses a preparation method of the strain SRB-1 for anaerobic degradation of the herbicide butachlor and application of the strain SRB-1 for anaerobic degradation of the herbicide butachlor. The anaerobic degradation half-life period of the strain on butachlor with the concentration of 50 mg/L is 2.33 d, and the strain can be used for quickly and efficiently degrading the butachlor in an anaerobic manner; meanwhile, a good bioremediation effect is achieved on pollution of butachlor in industrial sewage or pollution of butachlor in the natural environment, the bioremediation advantage which is not achieved by aerobic microorganisms is achieved ...

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Номер записи: 21
11-08-2023 дата публикации

Network performance monitoring method, device and system and computer equipment

Номер: CN116582457A
Автор: YANG YING, XIONG YANFEI, CHEN YAN, GUO DANDAN, LIU GUANGYU, LONG FEI, GAO RUI, LENG WEI
Принадлежит:

The invention relates to the technical field of testing, in particular to a network performance monitoring method, device and system and computer equipment. The network performance monitoring method comprises the steps that in response to a monitored service request, first operation data corresponding to the current moment are collected, and the first operation data comprise network operation data when the service request is processed; processing the first operation data by utilizing a mapping model to obtain first readable operation data; and according to the collection information and the target service instance type, performing data processing on the first readable operation data to obtain target performance data. According to the embodiment of the invention, the corresponding first operation data can be collected in real time when the service request is processed. And processing the collected first operation data according to the collection information and the target service instance ...

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Номер записи: 22
05-03-2020 дата публикации

CONVEYING DEVICE, CARDIAC PACING DEVICE, AND FIXING STRUCTURE THEREOF

Номер: WO2020043205A1
Автор: CHENG, Zhijun, JANG, Grace, WANG, Li
Принадлежит:

A conveying device, a cardiac pacing device, and a fixing structure thereof. The fixing structure comprises a housing (11), a driving member (12), and an elastic member (13). The housing (11) comprises a first inner cavity (112) and a recess (111). The driving member (12) is partially accommodated in the first inner cavity (112). One end of the driving member (12) extends from an end portion of a proximal end of the first inner cavity (112), and is detachably connected to a driving sheath (22). The elastic member (13) is accommodated in the first inner cavity (112). One end of the elastic member (13) is connected to the driving member (12), and the other end extends to the exterior of the driving member (12), and extends into the recess (111). The driving member (12) is connected to and engages with the housing (11), and drives, in an axial direction of the housing (11), the elastic member (13) to move inside the recess (111), so as to cause the elastic member (13) to extend out of or retract ...

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Номер записи: 23
24-11-2016 дата публикации

CHIP PACKAGING STRUCTURE AND PACKAGING METHOD

Номер: WO2016183978A1
Автор: WANG, Zhiqi, YANG, Ying, YU, Qiong, WANG, Wei
Принадлежит:

A chip packaging structure and packaging method. The packaging structure comprises: a substrate (300), a sensing chip (301) coupled to the substrate (300), and a plastic package layer (303) located on the substrate (300). The sensing chip (301) comprises a first surface (310) and a second surface (320) opposite to the first surface (310), wherein the second surface (320) of the sensing chip (301) faces the substrate (300). The sensing chip (301) further comprises a sensing area (311) located on the first surface (310) and a peripheral area (312) surrounding the sensing area (311). A groove (313) is provided inside the peripheral area (312), the surfaces of the sidewall and bottom of the groove (313) and the surface of the peripheral area (312) are provided with a re-wiring layer (314), and the groove (313) is exposed from the side surface of the sensing chip (301). The plastic package layer (303) surrounds the sensing chip (301) and is filled in the groove (313), and the surface of the ...

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Номер записи: 24
22-08-2023 дата публикации

Disinfection equipment for paper cup processing

Номер: CN116617424A
Автор: WANG SHENGLONG, WANG YUFENG, CHENG XIAOLAN, WANG GUOQING, YANG YING
Принадлежит:

The invention provides disinfection equipment for paper cup processing, which comprises a disinfection equipment main body and a support frame, a disinfection cavity is processed in the disinfection equipment main body, a second auxiliary frame is arranged at the bottom of the disinfection cavity, a first auxiliary frame is arranged at the top of the disinfection cavity, and an ultraviolet disinfection lamp is arranged in the first auxiliary frame. A supporting plate is fixed in one side of the supporting frame, a control notch is machined in one side of the supporting frame, a positioning notch is machined in the supporting plate, a limiting ring is fixed to the inner wall of the bottom of the positioning notch, and a light-transmitting notch is machined in the supporting plate; according to the technical scheme, a plurality of paper cups to be disinfected are erected at the tops of a plurality of limiting rings, ultraviolet light is emitted between a first auxiliary frame and a second ...

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Номер записи: 25
22-09-2016 дата публикации

CHIP PACKAGING METHOD AND CHIP PACKAGING STRUCTURE

Номер: WO2016145852A1
Автор: WANG, Zhiqi, YANG, Ying, WANG, Wei
Принадлежит:

Disclosed are a packaging method and a packaging structure. The packaging method comprises: providing a first substrate and a second substrate, the second substrate having a first surface and a second surface opposite to the first surface, and a side surface of the first substrate being adhered to the first surface of the second substrate via an adhesive layer; forming a groove structure on the second surface of the second substrate; providing a base, the base having a first surface and a second surface opposite to the first surface, and the first surface of the base having a sensing area and a plurality of welding pads located around the sensing area; and laminating the second surface of the second substrate with the first surface of the base to form a cavity between the groove structure and the base, such that the sensing area is located inside the cavity.

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Номер записи: 26
13-06-2023 дата публикации

Strain SRB-6 and application thereof in anaerobic degradation of herbicide acetochlor

Номер: CN116254188A
Автор: YUAN CANSHENG, WANG LIN, LONG WEIHUA, HE JIAN, YANG YING, LIU JUNWEI, MENG XIAOQING
Принадлежит:

The invention discloses a strain SRB-6 and an application of the strain SRB-6 in anaerobic degradation of a herbicide acetochlor, the strain is Cupidesulfovibriosp.SRB-6, is gram-negative bacteria, is preserved in the China General Microbiological Culture Collection Center (CGMCC), and has a preservation number of CGMCC No.40303. The invention further discloses a preparation method of the strain SRB-6. The strain SRB-6 can be applied to anaerobic degradation of the herbicide acetochlor. Under the anaerobic condition, the degradation half-life period of the strain on acetochlor with the concentration of 100 mg/L is 2.4 d. According to the invention, the resource library of pesticide degrading bacteria is enriched, and the strain can rapidly and efficiently degrade acetochlor and is beneficial to repairing industrial sewage or farmland polluted by acetochlor. Due to the bioremediation characteristic of the strain, the strain can be used for research and development of complex microbial inoculants ...

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Номер записи: 27
28-03-2019 дата публикации

PACE-MAKING FIXING SYSTEM, LEAD-FREE PACEMAKER SYSTEM, AND USE METHOD THEREFOR

Номер: WO2019057213A1
Автор: CHENG, Zhijun, JANG, Grace Ying Yang, WANG, Li, SUN, Jiangkai
Принадлежит:

The present application provides a pace-making fixing system, a lead-free pacemaker system, and a use method therefor. The lead-free pacemaker system comprises: a pace-making fixing system, which comprises a lead-free pacemaker and an elastic expansion unit connected thereto, wherein the elastic expansion unit may fix the lead-free pacemaker in a designated position in a blood vessel connected to the heart after expansion; a conveying system, which conveys the pace-making fixing system to the designated position; and an introducer, which is used for introducing the conveying system to the blood vessel. According to the present application, a lead-free pacemaker is fixed in a blood vessel connected to the heart by means of an elastic expansion unit, so that atrial pace-making of the lead-free pacemaker can be achieved.

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Номер записи: 28
06-06-2023 дата публикации

Commercial vehicle accident probability prediction method, equipment and medium

Номер: CN116226787A
Автор: WANG XIAOJIE, LIU XIAOKANG, YANG JIE, WANG HUAJUN, TIAN CHENG, WU XIANGYU, WANG SHIBO, YANG YING, WANG JIN
Принадлежит:

The invention relates to the technical field of data processing, and discloses a commercial vehicle accident probability prediction method and device, and a medium, and the method comprises the steps: obtaining the vehicle driving data of a to-be-predicted vehicle, determining the current characteristics of a driving behavior type, a vehicle state type, and a driving environment type; current prediction batch features are formed according to the current features and reference features of other vehicles, the current prediction batch features are input into a pre-trained probability prediction model, then each type of features enter a corresponding evaluation module, feature segmentation is carried out through a segmentation unit, a first matrix is generated through a self-attention unit, and a second matrix is generated through a self-attention unit; generating a second matrix through a full connection unit, generating a third matrix through a mask calculation unit to obtain risk scores ...

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Номер записи: 29
23-06-2023 дата публикации

Method for marking and sequencing whole transcriptome of RNA (Ribonucleic Acid) in single cell

Номер: CN116286786A
Автор: YANG YUNGUI, YAO HUAN, YANG YING, WANG MENGKE, SONG GEGE
Принадлежит:

The invention relates to a single-cell RNA whole transcriptome marking method. The invention further relates to a single-cell RNA whole transcriptome sequencing method, a single-cell RNA m6A modification sequencing method and a single-cell RNA binding protein binding site sequencing method. According to the method disclosed by the invention, RNA labeling at a single cell level is realized, and a high-throughput single cell RNA m6A labeling and sequencing method is provided.

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Номер записи: 30
11-06-2020 дата публикации

EXTERNAL ROTOR DIRECT DRIVE MOTOR PROVIDED WITH POSITION ENCODER

Номер: WO2020114527A2
Автор: TAO, Cheng, YANG, Ying, SONG, Honggang
Принадлежит:

An external rotor direct drive motor provided with a position encoder, said motor comprising an external rotor, and a stator arranged within the external rotor. The stator comprises: a stator bottom plate; a stator printed circuit board, the stator printed circuit board being arranged at one side of the stator bottom plate, the stator printed circuit board being at least printed with an excitation coil and a receiving coil; a stator winding, the stator winding being arranged on the stator printed circuit board. The external rotor alters the coupling strength between the excitation coil and the receiving coil. The present invention has the following advantages: the present invention has a flexible mounting means, shaft mounting is supported, and it is not necessary to occupy too much motor body space; the present invention has a robust sensor structure, a rotor scale area and an induction coil are both printed on the printed circuit board, deformation and cracking do not occur even when ...

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Номер записи: 31
05-05-2023 дата публикации

Rope hook assembly, container assembly and truck with container assembly

Номер: CN116061793A
Автор: LIU WEIWEI, YANG YING, LI WEIZENG
Принадлежит:

The invention discloses a rope hook assembly, a container assembly and a truck with the container assembly, the rope hook assembly comprises a mounting plate, the mounting plate comprises an inner plate and an outer plate, a mounting space is defined between the inner plate and the outer plate, and the outer plate is provided with a movable opening communicated with the mounting space; the rope hook is movably installed at the position of the movable opening so as to selectively stretch out of or retract into the installation space, and the rope hook is connected with a reset piece used for elastically pre-tightening the rope hook towards the outside of the installation space; and the locking mechanism is connected with the rope hook, and the locking mechanism is used for locking the rope hook at the extending position or the hidden position. According to the rope hook assembly, the rope hook can extend out of the mounting space when a user has a use requirement, and meanwhile, the rope ...

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Номер записи: 32
18-02-2016 дата публикации

PROCESS FOR LIVE REPLACEMENT OF TENSION HARD-TUBE BUS-BAR JUMPER INSULATOR OF +/- 800KV ULTRA-HIGH-VOLTAGE DC TRANSMISSION LINE

Номер: WO2016023141A1
Автор: YANG, Ying, JI, Bin, LIU, Zhengyun, WANG, Ming, ZENG, Chen, LI, Yong, LI, Jinge, XIONG, Wenhuan, ZHANG, Min, WANG, Lei, WANG, Wenmin, ZHU, Haibo, YI, Wenkai
Принадлежит:

A process for live replacement of a tension hard-tube bus-bar jumper insulator of a +/- 800kV ultra-high-voltage DC transmission line. The process for live replacement of a tension hard-tube bus-bar jumper insulator of a +/- 800kV ultra-high-voltage DC transmission line employs a method of transferring a load on a hard-tube bus-bar and drainage wire so as to transfer a stress on the jumper insulator onto a hard-tube bus-bar lifting system load-bearing tool, such that the purposes of disassembling connection points at two ends of the jumper insulator and successfully replacing the jumper insulator can be achieved.

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Номер записи: 33
04-05-2017 дата публикации

ACTIVE HEART ELECTRIC LEAD

Номер: WO2017071621A1
Автор: JANG, Grace, CHENG, Zhijun, SUN, Jiangkai
Принадлежит:

Disclosed is an active heart electric lead (10), comprising an end housing (100) having a cavity (105), an end soft plug (110), and a tag tape (120), wherein the end housing (100) comprises a main body (101) and an extension portion (102) arranged on the distal end of the main body (101), the external diameter of the main body (101) is larger than that of the extension portion (102), the end soft plug (110) is muff-coupled to the extension portion (102) and is connected to the extension portion (102) in a sealed and fixed way, and the tag tape (120) is fixed to the external surface of the main body (101) or the internal surface of the cavity (105).

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Номер записи: 34
11-01-2018 дата публикации

PLACE RECOMMENDATION METHOD, DEVICE, AND COMPUTER STORAGE MEDIUM

Номер: WO2018006534A1
Автор: YANG, Ying
Принадлежит:

A place recommendation method comprises: acquiring images satisfying a recommendation criterion comprising a timing range and a location range (101); selecting, from the images, an image of a recommended place (102); and analyzing the image of the recommended place to obtain a location where the recommended place is photographed and corresponding to the image of the recommended place (103). Also provided a place recommendation device and a computer storage medium.

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Номер записи: 35
28-07-2023 дата публикации

Steel rail joint double-sleeper structure and manufacturing method

Номер: CN116497638A
Автор: WANG GUANSHENG, WANG HENG, JIA ZHIQIANG, LIU SHIHUI, YANG YING, LIANG HUI, LIANG YUXIANG, PAN SHANJUN, PAN ZHIZHOU, TAN JINBAO, XIAO ZHENGHONG, LI LIUTIE, QIN HAOGANG, WU JIANHUA, LI HUIJIAN, LI YULONG, HE LONGZHI, LI GANG, CHENG XIANQUAN
Принадлежит:

The invention discloses a steel rail joint double-sleeper structure and a manufacturing method, and relates to the technical field of railways, the steel rail joint double-sleeper structure comprises two transverse sleepers perpendicular to a steel rail and two longitudinal concrete sleepers parallel to the steel rail; the two transverse sleepers and the two longitudinal concrete sleepers are arranged at intervals to form a #-shaped double-sleeper structure; prestressed reinforcements are arranged in the transverse sleepers and the longitudinal concrete sleepers; bolt holes are reserved in the connecting parts of the transverse sleepers and the longitudinal concrete sleepers; the two transverse sleepers and the two longitudinal concrete sleepers are integrally formed through a #-shaped double-sleeper pouring mold pouring method. The problems that a series of diseases such as steel rail low joints, steel rail saddle-shaped abrasion, steel rail damage, clamping plate bending or fracture and ...

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Номер записи: 36
16-11-2017 дата публикации

BACTERICIDAL COMPOSITION COMPRISING VALIDAMYCIN AND IPCONAZOLE AND USE THEREOF

Номер: WO2017193433A1
Автор: ZHOU, Mingguo, DUAN, Yabing, WANG, Jianxin, HOU, Yiping, YANG, Ying
Принадлежит:

Disclosed in the present invention is a bactericidal composition comprising validamycin and ipconazole, the weight ratio of validamycin to ipconazole being 1-68:40-1. The bactericidal composition of the present invention has an obvious synergistic effect in the prevention and treatment of wheat scab, powdery wheat mildew, wheat rust disease, wheat sheath blight, wheat leaf blight, rice blast, false smut, and rice sheath blight, and has an especially obvious synergistic effect in the prevention and treatment of wheat scab, and can remarkably reduce the pollution level of DON toxin in cereals. The present invention can substantially reduce the dosage and times of administration, can reduce the production cost, the environmental pollution and the pesticide residues in agricultural production. Therefore, the present invention has great practical significance in increasing social, economic and ecological benefits.

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Номер записи: 37
27-08-2021 дата публикации

Wine bottle ribbon fixing tool

Номер: CN214058147U
Автор: YANG YING, HUANG ZHINAN, TONG WENHUA, 杨莹, 黄枝楠, 童文华
Принадлежит: UNIV SICHUAN SCI & ENG, SICHUAN UNIVERSITY OF SCIENCE & ENGINEERING, 四川轻化工大学

The utility model discloses a fixing tool for a silk ribbon of a wine bottle. The fixing tool comprises a first rotating body (1), a second rotating body (2), a cavity body (3), a pin shaft (4), a second buffer layer (5), a first buffer layer (6), a cap (7), a C-shaped groove (8), a fixing body (9), external threads (13) and a nut. The wine bottle silk ribbon fixing tool is low in production cost, the second buffer layer 5 and the first buffer layer 6 can effectively overcome the defect that in the prior art, after a silk ribbon is fastened, the silk ribbon is likely to be scratched or drawn when the tool is taken down, and the colored ribbon tying efficiency can be effectively improved.

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Номер записи: 38
07-07-2023 дата публикации

Three-junction laminated solar cell and preparation method thereof

Номер: CN116404062A
Автор: YANG YING, DING LEI, HE YONGCAI, ZHANG FU, XU XIXIANG, HE BO, LIU TONG, ZHANG HUA
Принадлежит:

The invention discloses a three-junction laminated solar cell which comprises a first solar cell, a second solar cell and a third solar cell which are sequentially laminated, the band gap of the first solar cell is regarded as a, the band gap of the second solar cell is regarded as b, and the band gaps of the third solar cell are regarded as c and egt; bgt; the value range of a ranges from 2.0 ev to 2.5 ev, the value range of b ranges from 1.4 ev to 1.7 ev, and the value range of c ranges from 1.1 ev to 1.5 ev. The invention also provides a preparation method of the solar cell. According to the three-junction laminated solar cell provided by the invention, the three-layer laminated structure is adopted, and the cell band gap of the three-layer laminated structure is sequentially reduced from top to bottom, so that the solar cell not only can ensure full-spectrum absorption, the band gap adjustability is high, the cell performance is improved, but also can reduce the cost and simplify the ...

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Номер записи: 39
24-11-2016 дата публикации

CHIP PACKAGING STRUCTURE AND PACKAGING METHOD

Номер: WO2016183975A1
Автор: WANG, Zhiqi, YANG, Ying, YU, Qiong, WANG, Wei
Принадлежит:

A chip packaging structure and packaging method. The packaging structure comprises: a substrate (300), a sensing chip (301) coupled to the substrate (300), and a plastic package layer (306) located on the substrate (300) and part of a first surface (310) of the sensing chip (301). The sensing chip (301) comprises the first surface (310) and a second surface (320) opposite to the first surface (310). The sensing chip (301) further comprises a sensing area (311) located on the first surface (310). The second surface (320) of the sensing chip (301) faces the substrate (300). The sensing area (311) is exposed from the plastic package layer (306).

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Номер записи: 40
28-02-2013 дата публикации

3-(Α-METHOXYL) METHYLENE BENZOFURAN-2(3H)-KETONE SYNTHESIS METHOD

Номер: WO2013026392A1
Автор: DING, Yongliang, ZOU, Zhigang, HAN, Dan, DENG, Shuqing, YANG, Ying, CAO, Chao
Принадлежит:

A 3-(α-methoxyl) methylene benzofuran-2(3H)-ketone synthesis method comprises the synthesis of O-hydroxy phenylacetic acid, the synthesis of lactone and the synthesis of an end product, with focus on lactone synthesis improvement, such that a three-step reaction is conducted in series without separating or purifying the intermediates - the O-hydroxy phenylacetic acid and the lactone.

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Номер записи: 41
30-05-2023 дата публикации

Multi-adaptive portable geological perspective system detection vehicle

Номер: CN116176673A
Автор: CHENG TONGHUA, LI XUDONG, CHEN YAOHUI, GUO LONGJIAN, FENG ZHIFEI, ZHANG YANLU, WANG LEI, SUN XINYU, ZHANG LIN, LIU YAJIE, LI JINGXUAN, LIU WEI, YANG YING, CHENG ZEYU, LI MOROU, LIANG XINGLIU, LI MENGWEI, PAN XIANMING, WANG WENTAI, LI KUOKUO, YUE SHIPENG, LIU DONGNING
Принадлежит:

The invention relates to the technical field of geological scenograph detection vehicles, and discloses a multi-adaptive portable geological perspective system detection vehicle which comprises a supporting plate, wheels are arranged at the bottom of the supporting plate, a geological scenograph placement area is arranged in the middle of the supporting plate, anti-collision guardrails are arranged on the periphery of the supporting plate, linkage assemblies are arranged on the front portions of the anti-collision guardrails, and inclined adjusting columns are arranged on the linkage assemblies. Telescopic pieces are arranged on the anti-collision guardrail, a placing transverse rod is arranged between the two telescopic pieces, an inclined adjusting column is connected with the placing transverse rod, handle supporting columns are arranged on the telescopic pieces, and a cover plate is arranged on the inclined adjusting column. The geological scenograph is always kept in a balanced state ...

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Номер записи: 42
23-06-2023 дата публикации

Electrolytic copper foil chromium-free high-temperature anti-oxidation passivator

Номер: CN116288305A
Автор: JIANG QIAN, REN FAN, WANG LIANG, ZHANG JING, PAN QI, YANG YING
Принадлежит:

The invention discloses a chromium-free high-temperature anti-oxidation passivator for an electrolytic copper foil. The passivator comprises the following components: 10-22 g/L of a complexing agent; 2-6 g/L of a corrosion inhibitor; 1-3 g/L of an auxiliary corrosion inhibitor; 8-300 g/L of an antioxidant; 0.1-0.5 g/L of a wetting agent; the solvent is deionized water. The passivator does not contain chromium, meets the environmental protection requirement, saves the wastewater treatment cost, and further improves the high-temperature oxidation resistance of the electrolytic copper foil.

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Номер записи: 43
15-08-2023 дата публикации

Network attack protection method and system based on honeypot

Номер: CN116599733A
Автор: LI DINGDING, LIU HAN, LI SHUAI, DANG FANGFANG, YAN LIJING, YANG YING, WANG ZHENG, WANG HAO, WANG LEI, ZHANG XIANGCONG
Принадлежит:

The invention provides a network attack protection method and system based on a honeypot, and belongs to the technical field of network security, and the method specifically comprises the steps: dividing an attack target into a high-risk network attack and a low-risk network attack based on an attack mode of the network attack, determining important network attacks based on attack times, attack modes and attack targets of the low-risk network attacks; based on the trapping rate and the defense success rate of the honeypots, the operation states of the honeypots used for high-risk network attacks and the operation states of the honeypots used for important network attacks are evaluated to obtain evaluation results, and when it is determined that the honeypots used for low-risk network attacks need to be analyzed based on the evaluation results, the honeypots used for high-risk network attacks and the honeypots used for important network attacks need to be analyzed; all honeypots are analyzed ...

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Номер записи: 44
16-08-2018 дата публикации

FOLDER SWITCHING METHOD AND DEVICE

Номер: WO2018145581A1
Автор: YANG, Ying
Принадлежит:

Disclosed in the present application are a folder switching method and device. In the present application, a first page of a first folder is displayed, a folder switch request comprising a request generated according to a touch gesture, the direction of the gesture of said touch gesture being used for determining a folder; the folder switch request is received, and a destination page of a destination folder is determined according to said folder switch request; the destination page of the destination folder is displayed. Rapid switching between folders is accomplished using the present application.

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Номер записи: 45
11-04-2023 дата публикации

Polypeptide OA-AT and application thereof

Номер: CN115947789A
Автор: YANG YING, YANG XINWANG, TANG JING, WANG YING, LI CHAO, FU ZHE, WANG YINGLEI, WU YUTONG, PENG YING, RU ZEQIONG
Принадлежит:

The invention discloses a polypeptide OA-AT and an application thereof. The amino acid sequence of the polypeptide OA-AT is ATNIPFKVHFRCKAAFC, and the amino acid sequence of the polypeptide OA-AT is as shown in the specification. The application of the polypeptide OA-AT is the application in preparation of a medicine for promoting skin wound repair. The invention provides a novel polypeptide OA-AT with only 17 amino acids, and the polypeptide OA-AT has excellent skin tissue regeneration promoting activity, can be used as a potential skin wound repairing drug, and has a certain clinical application value. In addition, the polypeptide OA-AT provided by the invention is easy to synthesize, low in cost and easy to popularize and apply.

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Номер записи: 46
11-06-2015 дата публикации

ONE-KEY INFORMATION INTERACTION METHOD AND SYSTEM

Номер: WO2015081595A1
Автор: ZHOU, Mengjie, YANG, Ying, SHENG, Jiarui, YANG, Liu, XU, Jie, ZHOU, Jiamin
Принадлежит:

The present invention relates to a one-key information interaction method and system. The method comprises: a client side adding, according to a multimedia file uploading interface activated by a first user, corresponding multimedia classification labels into file headers of multimedia files selected by the first user; a server side storing the multimedia files into specified storage space according to a user name of the client side and the multimedia classification labels, and marking reading states of the multimedia files; the server side finding unread labels, and sending an information prompting instruction to a set-top box corresponding to the user name of the client side; a remote controller receiving a keying signal input by a second user; and the set-top box reading the multimedia files with unread labels in the specific storage space according to the first control signal, and playing, by using a television, the multimedia files with the unread labels according to a descending order ...

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Номер записи: 47
23-06-2023 дата публикации

Ship gravity center adjusting device, system and method

Номер: CN116280063A
Автор: JING PU, ZHONG HAITAO, HAN DIANWEI, HOU ZHENZHEN, ZHANG TING, MA ZHONG, ZHANG BO, GONG LEI, ZHAO SEN, LIU JIALUN, LI QIJUN, LOU CHUNHUA, PANG BO, SHANG HUIYING, HAN QIANYA, HAN LING, ZHANG DUO, XU YING, ZHANG YALI, CAO WENXUE, CHEN JING, HAO SHENGCHAO, LI ZHIGANG, LU YUGUANG, ZHANG XIN, YANG YING, YANG DANNI, LI ZHAN
Принадлежит:

The invention provides a ship gravity center adjusting device, system and method. The ship gravity center adjusting device comprises a conveying belt and a conveying belt chain, the conveying belt is used for conveying goods; the conveying belt chain is composed of a plurality of fulcrum shaft chains with different linear densities, and the conveying belt chain is installed on the inner side of the conveying belt and used for driving the conveying belt. According to the invention, the conveying belt chain consists of the fulcrum chains with different linear densities, so that the weight distribution of the conveying belt is non-uniform, the gravity center shift caused by goods is overcome by rotating the conveying belt, and the posture of a ship body is kept.

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Номер записи: 48
12-05-2023 дата публикации

Lithium ion battery electric quantity real-time estimation method based on canonical correlation analysis

Номер: CN116106761A
Автор: YANG YING, NI ZICHUAN
Принадлежит:

The invention discloses a canonical correlation analysis-based lithium ion battery electric quantity real-time estimation method, belongs to the technical field of electric vehicle battery management, and relates to a lithium ion battery electric quantity estimation method, which comprises the following steps of: calculating to obtain a real electric quantity value as output label data by using battery current, voltage and temperature data collected under different battery working conditions; a canonical correlation analysis regression electric quantity real-time estimation model is constructed, model parameters are trained, a trained prediction model is obtained, the input of the model is battery characteristic data, and the output of the model is an electric quantity value to be estimated; according to the real-time estimation of the battery state, the electric quantity estimation value is updated through particle filtering given noise conditions, and the optimal electric quantity estimation ...

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Номер записи: 49
11-08-2023 дата публикации

Pichia kudriavzevii and application thereof

Номер: CN116574619A
Автор: YANG YING, DAN XIA, YE DONGQING, GUAN JINGXI, YANG DONGDONG, WU CUIQIONG, LI JIEMIN
Принадлежит:

The invention belongs to the technical field of isolated culture of microorganisms, and particularly relates to pichia kudriavzevii, which is classified and named as pichia kudriavzevii YQMSF7-1, is preserved in China General Microbiological Culture Collection Center (CGMCC) on October 12, 2020, and has a preservation number of CGMCC NO.20871. The pichia kudriavzevii YQMSF7-1 is named as pichia kudriavzevii YQMSF7-1. The pichia kudriavzevii YQMSF7-1 is named as pichia kudriavzevii YQMSF7-1. The pichia kudriavzevii YQMSF7-1. The invention also discloses an application of the pichia kudriavzevii in reducing the acidity of fruit wine. The strain disclosed by the invention can survive in a high-acid environment, has remarkable and rapid acid reducing capacity and high-yield alcohol capacity, and can rapidly degrade citric acid and high-yield alcohol when being used for brewing and processing fruit wine of fruits with extremely high acidity, such as passion fruits.

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Номер записи: 50
04-07-2023 дата публикации

Roller system for geological detection vehicle

Номер: CN116373504A
Автор: CHENG TONGHUA, LI XUDONG, CHEN YAOHUI, GUO LONGJIAN, FENG ZHIFEI, ZHANG YANLU, WANG LEI, SUN XINYU, ZHANG LIN, LIU YAJIE, LI JINGXUAN, LIU WEI, YANG YING, CHENG ZEYU, LI MOROU, LIANG XINGLIU, LI MENGWEI, PAN XIANMING, WANG WENTAI, LI KUOKUO, YUE SHIPENG, LIU DONGNING
Принадлежит:

The invention is applicable to the technical field of geological detection, and provides a roller system for a geological detection vehicle. First damping mechanisms are symmetrically arranged on the upper surface of a connecting plate; a mounting rod is mounted in the middle of the upper surface of the fixing rod, and a second damping mechanism is arranged in the middle of the lower surface of the mounting plate. And a limiting clamping mechanism is arranged at the position, above the universal rolling wheels, in the support, the limiting clamping mechanism comprises a fixing plate installed in the support through screws, side plates are symmetrically arranged on the two sides of the fixing plate, and anti-skid limiting plates are arranged below the side plates. Through the arrangement of the first damping mechanism and the second damping mechanism, the damping effect of the universal roller can be improved, the first damping spring is arranged outside the telescopic rod and the supporting ...

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Номер записи: 51
26-05-2023 дата публикации

Double-layer anti-slip paper cup

Номер: CN116161305A
Автор: WANG SHENGLONG, WANG YUFENG, CHENG XIAOLAN, WANG GUOQING, YANG YING
Принадлежит:

The invention discloses a double-layer anti-slip paper cup which comprises a paper cup body, an anti-scald mechanism and an anti-slip mechanism. The anti-scalding mechanism is arranged in the paper cup main body; the anti-skid mechanism is arranged on the outer wall of the paper cup body. Wherein the paper cup main body is of a double-layer structure; the anti-skid mechanism comprises a plurality of anti-skid blocks arranged on the outer wall of the paper cup body from top to bottom, the multiple anti-skid blocks are arranged on the paper cup body at equal intervals, and anti-skid grains are arranged on the outer surfaces of the anti-skid blocks. According to the double-layer anti-slip paper cup, the paper cup body, the anti-slip mechanism and the multiple sets of anti-slip blocks are used in cooperation, the outer surface of the paper cup body is of a protruding structure, the anti-slip effect of the paper cup body can be improved in cooperation with anti-slip lines arranged on the anti-slip ...

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Номер записи: 52
04-07-2023 дата публикации

Method, device and equipment for importing asset information into graph database and medium

Номер: CN116383425A
Автор: XIANG ZHONGKUN, CHEN CHAOYI, YANG YING, LI HAO, LEE CHANG-MOO, XIONG JIAN
Принадлежит:

The invention provides a method and device for importing asset information into a graph database, equipment and a medium, and the method for importing the asset information into the graph database comprises the steps: receiving asset data of an IT subject, and obtaining an asset information set of the IT subject; the asset information set is classified according to basic classification units in a preset classification framework, classified asset information corresponding to the basic classification units is obtained, and the basic classification units in the preset classification framework are non-detachable classification units determined based on asset classification requirements of multiple IT subjects; the basic classification units correspond to nodes in the graph database; importing the classified asset information into corresponding nodes of a graph database according to the basic classification units; and based on the relationship between the asset data of the IT subject, determining ...

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Номер записи: 53
04-04-2023 дата публикации

Tissue culture medium for regeneration of siberian wildrye and tissue culture method for regeneration of mature embryos of siberian wildrye

Номер: CN115885850A
Автор: DOU QUANWEN, GUO JIALEI, WANG HAIQING, LIU BO, YANG YING, SHEN WENJIE, LI XIAOHUI
Принадлежит:

The invention belongs to the technical field of plant cultivation, and particularly relates to a dedifferentiation medium for regeneration of siberian wildrye and a regeneration tissue culture method for mature embryos of siberian wildrye. The invention provides a dedifferentiation culture medium, dicamba and thidiazuron are added into the dedifferentiation culture medium, so that the embryogenic property of the callus of the siberian wildrye is improved, the differentiation rate of the callus is improved, and the regeneration tissue culture time of mature embryos of the siberian wildrye is shortened, thereby establishing a siberian wildrye tissue culture regeneration system with high regeneration frequency. Results of the embodiment show that the dedifferentiation culture medium can improve the callus differentiation rate, robust siberian wildrye plant seedlings are obtained, and a large number of seedlings are provided for artificial cultivation of siberian wildrye.

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Номер записи: 54
13-08-2021 дата публикации

Quadratic buck-boost converter adopting switched inductors

Номер: CN113258772A
Автор: LIU SHULIN, WANG CHENG, LIU XU, BAI XIHE, YANG YING, WU SIYI, 刘树林, 王成, 刘旭, 白熙禾, 杨莹, 吴思怡
Принадлежит:

The invention relates to a quadratic buck-boost converter adopting switched inductors. The converter is connected between a power supply and a load and comprises a secondary BUCK-BOOST circuit and an inductance gain unit; the secondary BUCK-BOOST circuit comprises an input-side inductor, an output-side inductor, a switching tube, an input-side capacitor and an output-side capacitor; the inductance gain unit is connected with the input-side inductor in parallel; and the inductance gain unit is used for storing energy together with the input-side inductor when the switching tube is switched on, and outputting electric energy to the input-side capacitor together with the input-side inductor when the switching tube is switched off. Therefore, under the combined action of the inductance gain unit and the input side-inductor, the gain relationship between power input and output can be greatly improved, the current stress of the input-side inductor can be reduced, the loss is reduced, and the ...

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Номер записи: 55
23-06-2023 дата публикации

Resource calling method and system based on experimental resource comprehensive integration

Номер: CN116302380A
Автор: YANG YING, TANG SIMI, JIN TING, LI JINYANG, YANG XIAO, WANG MINGMING
Принадлежит:

The invention provides a resource calling method based on experimental resource comprehensive integration. The method comprises the following steps: deploying an installation environment; in the installation environment, system data resources are stored in a data resource pool for integrated management, and the data resource pool is provided with an integrated data interface; configuring a user role and a user interface; and calling a software application matched with the business demand in the data resource pool through the user interface according to the business demand of the user role. The method at least has the advantage that the problem of data sharing among multiple pieces of software is solved. By disassembling and packaging customization requirements, global standard specification management is carried out on data used by the system, and the requirements of fishing and storing the required data from a data resource pool are met. And platform sharing of software resources is realized ...

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Номер записи: 56
04-07-2023 дата публикации

Linear point cloud axis vector automatic generation method

Номер: CN116385681A
Автор: WANG JIN, HUANG KAIXIANG, YANG YING, LU GUODONG, CHEN YUZHEN, YANG JINGRU
Принадлежит:

The invention belongs to the technical field of point cloud data processing, and discloses a linear point cloud axis vector automatic generation method, which comprises the following steps of: 1, eliminating outliers of a point cloud; step 2, carrying out adaptive projection on a point cloud top view; 3, closing the two-dimensional image and removing noisy points; 4, line shape distinguishing: rotating and iterating the image template by using an angle dichotomy, matching the template image and the two-dimensional mapping image through an image matching algorithm, and separating a dotted line shape from a long line shape or a curved line shape through a maximum matching threshold value; 5, extracting the linear axis of the dotted line; step 6, extracting linear iterative contours of long lines and curves; 7, removing the contour of a noise object; 8, polygon fitting axis extraction; and step 9, carrying out axis linear vector reflection. Automatic and high-precision axis vector extraction ...

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Номер записи: 57
16-05-2023 дата публикации

Non-contact wheel-rail dynamic attitude parameter online vision measurement method and system

Номер: CN116124031A
Автор: YIN HUI, HUANG HUA, XU HONGLI, LI SHUANGSHUANG, PAN YUCHEN, GAO LIANG, ZHANG YINGJUN, DU QIANQIAN, YANG YING, GAO RUIKAI, MIAO SHUAIJIE
Принадлежит:

The invention provides a non-contact wheel-rail dynamic attitude parameter on-line vision measurement method and system, and belongs to the technical field of three-dimensional point cloud vision measurement, and the method comprises the steps: reconstructing a wheel-rail section profile point cloud sequence according to calibration parameters based on a stereoscopic vision measurement principle for an obtained wheel-rail outer side structured light irradiation section region image sequence; on the basis of the reconstructed wheel rail section profile point cloud sequence, planes are fitted in a partitioned mode, the angle of a specific plane normal vector is calculated and decomposed by combining multi-frame information, and angle parameters are obtained; and based on the reconstructed wheeltrack section profile point cloud sequence, combining inter-frame and geometric constraint to fit a wheel circle, determining wheeltrack region key points and a steel rail reference plane, and calculating ...

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Номер записи: 58
09-05-2023 дата публикации

Label labeling model training method, text label labeling method and related equipment

Номер: CN116089830A
Автор: ZHANG YANG, DU CHANGYU, SUN QIAO, JI PENG, QU CHUANZHE, ZHAO LEI, CHENG QIANG, YU HUIMIAO, HAN TIANQI, JIN LI, YANG YING, LI HUAQIN, LI CHUNYANG
Принадлежит:

The invention provides a label labeling model training method, a text label labeling method and related equipment. The method comprises the steps that firstly, a preset tag word bank is obtained, the tag word bank is classified, and the tag word bank comprises at least one text and tags corresponding to all the texts; secondly, obtaining a to-be-labeled file, and distributing the to-be-labeled file to a labeling representative; performing text label labeling on the text in the to-be-labeled file according to the label word bank by using the labeling representative again, and determining the labeled file as a training sample; and finally, training a preset label labeling model by using the training sample to obtain a trained label labeling model. Therefore, the label traceability problem can be solved, the label extraction problem of unstructured data is solved, automatic labeling of employee labels is realized, and the label labeling efficiency and accuracy are greatly improved.

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Номер записи: 59
25-04-2023 дата публикации

Network asset risk assessment method and device, electronic equipment and storage medium

Номер: CN116015857A
Автор: LEE CHANG-MOO, YANG YING, XIANG ZHONGKUN, CHEN CHAOYI, LI HAO, XIONG JIAN
Принадлежит:

The invention provides a network asset risk assessment method and device, electronic equipment and a storage medium. The method comprises the steps that an asset vulnerability score, an asset importance score and a threat occurrence possibility score of a to-be-evaluated network asset are determined, and the asset vulnerability score is used for representing the asset vulnerability of the to-be-evaluated network asset; the asset importance score is used for representing the asset importance of the to-be-evaluated network asset; the threat occurrence possibility score is used for representing the threat occurrence possibility of the to-be-evaluated network assets; and determining an asset risk value of the to-be-evaluated network asset according to the asset vulnerability score, the asset importance score and the threat occurrence possibility score so as to evaluate the risk of the to-be-evaluated network asset.

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Номер записи: 60
25-07-2023 дата публикации

Marine intelligent fishery feeding system

Номер: CN116473009A
Автор: DAI CHUYI, SHANG JIAHAO, YANG YING, LI QI, LI CHENHAN, LI SHENGLIN, LIU DING
Принадлежит:

The invention belongs to the technical field of intelligent feeding systems, and discloses a maritime intelligent fishery feeding system, which comprises a plurality of unmanned feeding ships, a bait warehouse, a fixed charging pile and a control system, the unmanned feeding ships are responsible for passing among fish culture net cages to feed fishes, the bait warehouse is used for storing different types of feeds, and the fixed charging pile is used for charging the fixed charging pile. The target fishes are distributed to the intelligent unmanned feeding ship according to the requirements of the target fishes; the fixed charging pile is used for charging the unmanned feeding ship; the control system is used for controlling the bait warehouse to distribute feed to the intelligent unmanned feeding ship and controlling the unmanned feeding ship to work and be charged. According to the system, efficient utilization of feed can be achieved, and the breeding cost is saved to the maximum extent ...

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Номер записи: 61
22-08-2023 дата публикации

Device convenient for anaesthesia, fixation and radiography of experimental rat

Номер: CN116616943A
Автор: XIU CHENGXIANG, YANG YING, TANG WEN
Принадлежит:

The invention relates to a device convenient for anesthesia, fixation and radiography of an experimental rat. The rat catching device comprises a fixing structure, a rat catching cylinder and a clamping structure used for fixing a rat in the rat catching cylinder, the fixing structure comprises a first shaft, a second shaft, a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are connected in a relatively rotating mode through the first shaft or the second shaft, and matched convex parts and concave parts are alternately arranged between the first fixing plate and the second fixing plate; when the first fixing plate and the second fixing plate form a flat plate, the convex part enters the concave part, and the convex part and the concave part are connected through the first shaft and the second shaft; when the first fixing plate and the second fixing plate form a bent plate, the convex part leaves the concave part, and the convex part is prevented ...

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Номер записи: 62
08-08-2023 дата публикации

High-flux intelligent fermentation production workstation and control method thereof

Номер: CN116555021A
Автор: YE DONGQING, HUANG XIAOCHUAN, RAO CHUANYAN, YANG YING, LI JIEMIN, SUN JIAN, LI CHANGBAO, WU CUIQIONG, YANG DONGDONG, LI LI, HE XUEMEI, LIU GUOMING
Принадлежит:

The invention discloses a high-throughput intelligent fermentation production workstation and a control method thereof, which can realize unattended automatic sampling and storage and fermentation process monitoring, and specifically comprises a mounting rack, a global detection industrial camera, a three-degree-of-freedom pipetting mechanical arm, a fermentation operation platform, a waste liquid recovery device and the like; the global detection industrial camera is used for detecting a fermentation bottle and a sample reserving tube, the three-degree-of-freedom pipetting mechanical arm is responsible for driving the end effector to work, and the end effector is matched with the puncture steel needle and the microsyringe to perform puncture sampling, sample reserving and cleaning operation at a target position through high-precision X-axis and Y-axis movement and internal Z-axis sliding. The puncture steel needle is connected with the microsyringe through a hose, and the suction and discharge ...

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Номер записи: 63
28-04-2023 дата публикации

Single-tube eight-color flow analysis antibody composition and application thereof in detection of minimal residual disease of acute B lymphocytic leukemia

Номер: CN116027039A
Автор: LIAO HONGYAN, JIANG NENGGANG, YANG YING, ZHENG QIN, JIN YONGMEI, LIU YU, CHEN SIYUAN
Принадлежит:

The invention provides an antibody composition capable of completing eight-color flow analysis and detection by a single tube. The antibody composition comprises antibodies such as CD10, CD13, CD33, CD19, CD20, CD34, CD38 and CD45 and a human leukocyte antigen DR antibody. When the antibody composition disclosed by the invention is applied to flow cytometry for detecting marrow minimal residual disease of acute B lymphocytic leukemia, all fluorescein in each channel can achieve an excellent dyeing effect, the operation steps are simple and convenient, the detection sensitivity is high, the clinical detection efficiency is greatly improved, the cost is reduced, and the antibody composition has a very good popularization and application prospect.

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Номер записи: 64
29-06-2016 дата публикации

Solar charging station with power generation facility

Номер: CN0205355921U
Автор: YANG YING, ZHAO WEIGUANG
Принадлежит:

... 本实用新型公开了一种带有发电装置的太阳能充电站，包括人力踏板健身发电装置、太阳能发电装置和充电装置；所述人力踏板健身发电装置包括发电机、曲轴和踏板；所述踏板上部通过连杆连接在曲轴上；所述曲轴通过联轴器连接在发电机主轴；所述人力踏板健身发电装置通过导线与太阳能发电装置连接；所述太阳能发电装置下部设有底座，底座上面设有支架，支架上铺设有太阳能电池板；支架内部设有蓄电池，蓄电池通过导线与充电装置连接；所述充电装置内设有三个腔体，分别为上腔体、中腔体和下腔体；中腔体内设有三眼插孔；上腔体内设有两眼插孔；本实用新型主要采用太阳能发电提供能源，也能通过人力踏板健身发电装置产生电能供人们使用。 ...

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Номер записи: 65
04-07-2023 дата публикации

Window auxiliary frame anti-seepage structure and construction method

Номер: CN116378540A
Автор: NIE WENGAO, YANG YING
Принадлежит:

The invention relates to a window auxiliary frame anti-seepage structure which comprises a window auxiliary frame connected to a concrete body structure and a first connecting part, the window auxiliary frame is connected to the concrete body structure through the first connecting part, so that a closed space is formed between the window auxiliary frame and the concrete body structure, and the closed space is filled with waterproof mortar; after the structure is adopted, the method has the beneficial effects that the problems of high construction difficulty, easiness in water leakage and lack of quality guarantee means of the conventional window auxiliary frame seam filling process are effectively solved, the forming quality and the compactness of the seam filling are guaranteed through the shaped mold and the grouting process, and the dependence on the handicraft and the management of workers is greatly reduced.

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Номер записи: 66
18-07-2023 дата публикации

Rapid detection method for organochlorine pesticide residue in ginseng

Номер: CN116448922A
Автор: FU XINYUAN, ZHOU YAOBIN, NIE LEI, FU YING, WANG DINGLIN, XU WEI, GU PINGHUAN, YANG YING, XUE LIZHI, YANG DAN, NING XIAOJUN, WENG SHIYU
Принадлежит:

The invention discloses a rapid detection method for organochlorine pesticide residue in ginseng, which comprises the following steps: (1) crushing and sieving a ginseng sample, and precisely weighing ginseng powder as a sample; the method comprises the following steps: uniformly mixing a sample with petroleum ether, extracting under the assistance of ultrasonic waves, and centrifuging to obtain supernate; (2) adding concentrated sulfuric acid into the supernate to carry out sulfonation reaction; centrifugally separating the reaction liquid to obtain supernate, and transferring the supernate to a sample injection bottle to obtain liquid to be detected; and (3) carrying out gas chromatography detection on the to-be-detected liquid, and calculating by adopting an external standard method to obtain the organochlorine pesticide residue in the ginseng. Results of repeated standard addition recovery experiments show that the average recovery rate of the organochlorine pesticide is 91.18%-107.60% ...

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Номер записи: 67
26-05-2023 дата публикации

Fault monitoring method, device and equipment and computer storage medium

Номер: CN116166498A
Автор: HUANG WEIWEN, CHEN XIAOHONG, HUANG HUAXIN, ZOU WEIZHENG, YANG YING
Принадлежит:

The invention discloses a fault monitoring method, device and equipment and a computer storage medium. The method comprises the steps that N first data sets and N second data sets associated with the N first data sets are obtained, the first data sets comprise original data collected in a fault monitoring scene, and the second data sets comprise enhanced data corresponding to the original data; each first data set and the associated second data set serve as input data, model training is conducted on a target model, and the target model comprises a feature extraction model and a class auto-encoder model; under the condition that the training of the target model is completed, determining a business volume prediction model based on a feature extraction model in the target model; and performing fault monitoring on the to-be-detected equipment based on the business volume prediction model. According to the embodiment of the invention, the data is enhanced, the utilization rate of the data is ...

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Номер записи: 68
15-08-2023 дата публикации

Image detail enhancement method and device of target area, equipment and storage medium

Номер: CN116596774A
Автор: YANG YING, JIN KAI
Принадлежит:

The embodiment of the invention discloses an image detail enhancement method and device for a target area, equipment and a storage medium, and the method comprises the steps: obtaining a to-be-processed video, and judging whether the to-be-processed video meets an image detail enhancement condition or not; if the image detail enhancement condition is met, template transformation processing of a target area is carried out on a frame image of the to-be-processed video, and an input matrix of the target area is obtained; inputting the input matrix into an enhancement network model, and generating an enhancement result of the target area based on the extracted multilayer features, implicit vectors and random signals; and carrying out reduction processing corresponding to template transformation on the enhancement result of the target area, and fusing with the original frame image based on an inverse transformation processing result to obtain an image detail enhancement result. According to ...

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Номер записи: 69
04-08-2023 дата публикации

Intelligent operation and maintenance management system based on digital twinning

Номер: CN116545110A
Автор: ZHANG FEIFEI, DANG FANGFANG, YANG YING, SUN YOU, JIA HAIFENG, WANG HAO, WANG BINGJIE, HE JUNXIA, ZHANG XIANGCONG, WANG LEI, ZHANG CHAN
Принадлежит:

The invention provides an intelligent operation and maintenance management system based on digital twinning, and belongs to the technical field of digital twinning. An operation state determination module; a number threshold determination module; a digital twin model output module; wherein the modeling proportion determination module is responsible for determining a modeling proportion based on historical fault data and a basic modeling proportion; the operation state determination module is responsible for determining whether a fault exists based on the real-time operation data; the quantity threshold value determination module is responsible for determining a quantity threshold value according to the modeling proportion and the volume of the electrical equipment and the quantity of important monitored component parts; the digital twinborn model output module is responsible for generating a digital twinborn model of the electrical equipment according to the modeling proportion of the electrical ...

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Номер записи: 70
11-04-2023 дата публикации

Rhodotorula palustris XY11 strain for producing PEFA and application thereof

Номер: CN115948258A
Автор: LIU GUANGLEI, BU XIANYING, YANG YING, YU YU, DING SONG
Принадлежит:

The invention provides a rhodotorula palustris XY11 strain, which is characterized in that the rhodotorula palustris XY11 strain is provided by the application of the rhodotorula palustris XY11 strain. The rhodotorula palustris XY11 strain is preserved in the China Center for Type Culture Collection, the preservation number is CCTCC NO: M 2021518, and the preservation date is May 12, 2021. When a proper carbon source is adopted for the rhodotorula palustris strain XY11, PEFA with a single polyol head can be specifically accumulated extracellularly, the yield of PEFA is remarkably increased to 43.8 g/L under the fermentation culture condition of a 10L fermentation tank, and the rhodotorula palustris strain XY11 has important significance for subsequent application. In addition, the invention also provides a method for preparing PEFA by adopting the rhodotorula palustris strain XY11 and a method for preparing the nano-micelle by adopting PEFA through one-step self-assembly.

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Номер записи: 71
05-05-2023 дата публикации

Preparation method and application of ferroelectric heterojunction resistive random access memory

Номер: CN116075210A
Автор: CAO DAWEI, QIN PU, XIE YUFANG, YANG YING
Принадлежит:

The invention belongs to the technical field of microelectronic devices, and relates to a preparation method of a ferroelectric heterojunction-based resistive random access memory, which comprises the following steps of: cleaning a Si wafer by absolute ethyl alcohol and hydrofluoric acid in sequence; the cleaned Si wafer is placed in a vacuum bin of an atomic layer deposition system, an Al2O3 layer and an HfO2 layer are deposited in a circulating mode, the circulating ratio of Al2O3 to HfO2 is 1: 19, and the thickness ranges from 10 nm to 20 nm; performing rapid thermal annealing in an oxygen-free environment; the ferroelectric layer is covered with a mask plate with 0.01 mm < 2 > small holes, and a MoS2 layer is deposited on the surface of the Al-doped HfO2 thin film with the ferroelectric phase formed through radio frequency magnetron sputtering; and continuously depositing an Au electrode on the surface of the MoS2 layer through direct-current magnetron sputtering without moving the ...

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Номер записи: 72
18-08-2023 дата публикации

Medullary space occupying device capable of being pulled out through deformation and used for precise bone grafting

Номер: CN116602796A
Автор: CHEN XUEMING, YIN QUDONG, LIU JUN, YANG YING, RUI YONGJUN
Принадлежит:

The invention relates to a deformable pullout medullary space occupying device for precise bone grafting. The device comprises a medullary space occupying device, the medullary space occupying device comprises a columnar body with an axial through cavity, the columnar body is provided with an unfolding opening and can be unfolded through the unfolding opening, a wrapping part is arranged on the unfolding opening, and the medullary space occupying device is used for being placed at the bone defect medullary space position and grafting bones in a cortical bone area formed on the periphery of the medullary space occupying device; the intramedullary needle is used for passing through the through cavity and being inserted into the medullary cavity of the bone defect part, the intramedullary needle is provided with a radial hole, the wrapping part can penetrate through the radial hole, the intramedullary needle rotates along the axis of the intramedullary needle so that the wrapping part can ...

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Номер записи: 73
30-05-2023 дата публикации

Pseudomonas fluorescens Aw10 and application

Номер: CN116179433A
Автор: TONG WENHUA, LI YIYUN, HUANG ZHIJIU, YANG YING, WANG HONGYU, CHE JINGWEI, HUANG DAN, LUO HUIBO
Принадлежит:

The invention discloses Pseudomonas fluorescens Aw10 and application thereof. The Pseudomonas fluorescens Aw10 is preserved in China Center for Type Culture Collection, the preservation number is CCTCC NO.M 20221544, and the preservation address is Wuhan University, Wuhan, China. The Pseudomonas fluorescens Aw10 is named as Pseudomonas fluorescens Aw10. By optimizing a fermentation medium of the strain, the enzyme activity of feruloyl esterase in shake flask fermentation of the strain under optimized conditions is 73.5 U/L, which is increased by about 2 times compared with the enzyme activity of the strain before optimization. The strain has the advantages of high feruloyl esterase yield, high temperature resistance and the like, can be applied to white spirit brewing production, particularly to the application aspect of a yeast making process, is beneficial to increasing the content of ferulic acid in white spirit, has positive influence on the health attribute of the white spirit, and ...

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Номер записи: 74
23-06-2023 дата публикации

General surgery department gastrointestinal operation auxiliary instrument

Номер: CN116269553A
Автор: YANG YING, HE XIANLI, WANG NAN, QIAO QING, WU TAO
Принадлежит:

The invention relates to a general surgery department gastrointestinal operation auxiliary instrument which comprises a mounting plate, the mounting plate is mounted on a sickbed through a connecting assembly, two telescopic suites are symmetrically arranged on the mounting plate, and the telescopic suites are connected with a power assembly arranged on the mounting plate. A movable plate is movably arranged at the end, away from the mounting plate, of the telescopic sleeve piece, a plurality of opening and closing pieces used for opening a wound are arranged on the movable plate, the mounting plate is fixed to a sickbed through a connecting assembly, in the operation process, medical staff do not need to hold the medical staff in the hand, the number of participants of the medical staff in the operation process is reduced, and the operation efficiency is improved. Meanwhile, the two telescopic suites are driven to be opened through the power assembly, the telescopic suites extend outwards ...

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Номер записи: 75
18-08-2023 дата публикации

Internet of Things terminal access registration method applied to power industry

Номер: CN116614228A
Автор: DANG FANGFANG, LI SHUAI, ZHANG JIANHUI, YAN LIJING, YANG YING, LIU HAN, LI DINGDING, SONG YIFAN, SUN JIA, QIAN DAZAN
Принадлежит:

The invention provides an Internet of Things terminal access registration method applied to the power industry, which belongs to the technical field of Internet of Things and specifically comprises the following steps: determining a delay requirement evaluation value based on set communication frequency and data type of data monitored by an Internet of Things terminal; and determining that the Internet of Things terminal does not belong to a terminal with a reliable communication requirement based on the time delay requirement evaluation value, and determining that the Internet of Things terminal belongs to core equipment based on the time delay requirement evaluation value of the Internet of Things terminal and electrical equipment monitored by the Internet of Things terminal. And generating a unique identifier based on the device identifier and the network address of the Internet of Things terminal, performing access registration on the Internet of Things terminal based on the unique ...

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Номер записи: 76
11-07-2023 дата публикации

Overload and service life detection system for hoisting machinery

Номер: CN116409721A
Автор: WANG LEI, GUO PENGWEI, LIAO ZHIMING, ZHANG HONGYU, XUE JIAN, ZHANG WENMIN, ZHAO YUANYUAN, GAO FANG, YANG YING, LIU YANG, SONG XIAOHUI
Принадлежит:

The invention provides a hoisting machinery overload and service life detection system, and belongs to the technical field of hoisting machinery safety detection. Comprising a processing module, a detection module, a display module, an alarm module and a relay module. The detection module is electrically connected with the processing module and comprises a first weighing sensor arranged on a main hook of the hoisting machine, a second weighing sensor arranged on an auxiliary hook of the hoisting machine, a first electric energy sensor arranged on a power supply circuit of the hoisting machine and a second electric energy sensor arranged on a lifting circuit of the hoisting machine; and the relay module is electrically connected with the processing module and comprises a first relay arranged on a power supply circuit of the hoisting machinery and a second relay arranged on a hoisting circuit of the hoisting machinery. Static data and operation data of the hoisting machinery can be monitored ...

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Номер записи: 77
28-04-2023 дата публикации

Novel secondary cable sleeve label and matched printing equipment

Номер: CN116031020A
Автор: YANG YING, XU DING, BING BING, KONG XINYI, WU MINGMING, CHU YUNJIE, ZHANG HANLIN, YUAN YINING, ZHU QIAOZHONG, GAO YUNWEN, ZHANG SUJIE, FANG RUIFENG, WEI SHIZE, BAI XUESONG, QIN RUIYANG, MAO SUHAO, MAO MINGMING
Принадлежит:

The invention provides a novel secondary cable sleeve label, which comprises a hollow sleeve sleeved on a cable when in use; one side of the sheet-shaped label is connected with the outer side wall of the hollow sleeve, and the sheet-shaped label is used for providing a printing position and printing related information of the cable on the sheet-shaped label. The invention also provides printing equipment which is suitable for printing the secondary cable sleeve label, and the printing equipment comprises a box body which is internally provided with a power supply module used for supplying power to the matched printing equipment; the input end of the man-machine interaction module is connected with a control module, and the man-machine interaction module is used for transmitting a printing instruction to the control module; the control module is connected with a cutting module, a printing module and a mechanical conveying module, a printing instruction is generated into a corresponding ...

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Номер записи: 78
23-06-2023 дата публикации

Detection primer probe combination and gene chip for synchronously detecting 22 hand-foot-mouth viruses

Номер: CN116286803A
Автор: XIE JUN, GE YIYUAN, MA XIAOMIN, YANG YING, HUANG JIAHUI
Принадлежит:

The invention discloses a detection primer probe combination and a gene chip for synchronously detecting 22 hand-foot-mouth viruses, and relates to the technical field of virus detection. The 22 hand-foot-mouth viruses comprise 13 coxsackie viruses, 1 enterovirus and 8 echoviruses, and the nucleotide sequences of the detection primer combination are as shown in SEQ ID NO.1-20. The primer combination and the probe combination provided by the invention have the advantages of multiple types (up to 22 types) of pathogens for detecting the hand-foot-and-mouth disease, wide range and high accuracy. A gene chip and a gene detection kit prepared by utilizing the designed primers and probes can be used for simultaneously detecting 22 hand-foot-mouth viruses only through one test. The kit provided by the invention is good in specificity, high in sensitivity, short in detection time, low in cost and convenient to operate, and has great significance in clinical screening and auxiliary diagnosis of ...

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Номер записи: 79
01-08-2023 дата публикации

Gastrointestinal decompression device for general surgery department

Номер: CN116510094A
Автор: YANG YING, HE XIANLI, WANG NAN, QIAO QING, WU TAO
Принадлежит:

The invention relates to a gastrointestinal decompression device for general surgery department, which comprises a base, the base is provided with a mixing chamber and a separating chamber, the mixing chamber is connected with the separating chamber, the mixing chamber is provided with a mixing pump liquid assembly, the mixing pump liquid assembly is connected with a feeding assembly installed on the mixing chamber, and the feeding assembly is connected with a discharging assembly installed on the separating chamber. The separation chamber is internally provided with a negative pressure assembly, the negative pressure assembly is connected with a filtering assembly arranged in the separation chamber, and during use, the liquid mixing and pumping assembly and the negative pressure assembly both extend into the stomach of a patient through hoses and work at the same time; the stomach contents of the patient are pumped out, solids in the stomach contents are filtered through the filtering ...

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Номер записи: 80
08-09-2017 дата публикации

Intelligent travelling system of bicycle

Номер: CN0107140076A
Автор: HU QIZHOU, CONG ZIQUAN, CHEN JIE, ZHOU CHANG, YANG YING, ZHU YUN
Принадлежит:

... 本发明是种自行车智能行车系统，包括测速及测距模块、胎压监测模块、定位及导航模块、显示模块、控制模块和存储模块，测速及测距模块、胎压监测模块、定位及导航模块、显示模块和存储模块均连接控制模块。本发明的自行车智能行车系统所需计算量小，可不间断地进行实时数据，提高数据的及时性和连续性，整套装置的造价低廉、维护简单，可以为绝大部分使用者所接受，适合大规模推广。 ...

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Номер записи: 81
04-08-2023 дата публикации

Electric power marketing data integrity detection and automatic filing method

Номер: CN116541405A
Автор: YANG YING, SONG YIFAN, LIU HAN, YAN LIJING, ZHANG SUXIANG, DANG FANGFANG, LI DINGDING, WANG ZHENG, ZHANG XIANGCONG, WANG LEI, CAO JINPING, WU ZHIDONG, LI YAXI
Принадлежит:

The invention provides an electric power marketing data integrity detection and automatic filing method and system, and belongs to the technical field of data processing, and the method specifically comprises the steps: obtaining electric power marketing historical data of different users, taking the electric power marketing historical data with integrity defects as defect marketing data, obtaining an acquisition terminal of the defect marketing data, and storing the defect marketing data in a database; screening problem acquisition terminals based on the models of the acquisition terminals, the data volume of the defect marketing data of the acquisition terminals and the communication modes of the acquisition terminals, and when the acquisition terminals of the users are not problem acquisition terminals, determining the acquisition frequency based on the load capacity of the users and the change condition of the load capacity in combination with the defect probability of the users; according ...

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Номер записи: 82
18-04-2023 дата публикации

Video instance segmentation method and device, electronic equipment and storage medium

Номер: CN115984735A
Автор: DU CHANGYU, ZHANG YANG, SUN QIAO, QU CHUANZHE, JI PENG, ZHAO LEI, CHENG QIANG, JIN LI, YU HUIMIAO, HAN TIANQI, LI CHUNYANG, YANG YING, LI HUAQIN
Принадлежит:

The invention provides a video instance segmentation method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a video sequence, and determining a to-be-detected target object in the video sequence; detecting the incoherent area of the target object to obtain a plurality of incoherent points; constructing an incoherent sequence based on the plurality of incoherent points, and correcting the incoherent sequence to obtain a corrected incoherent sequence; and carrying out segmentation on the corrected incoherent sequence. According to the invention, the plurality of incoherent points are obtained by detecting the incoherent area of the target object, the incoherent sequence is constructed through the plurality of incoherent points, and finally the segmentation of the video instance is completed by segmenting the incoherent sequence.

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Номер записи: 83
30-06-2023 дата публикации

Heat preservation coffee cup

Номер: CN116350049A
Автор: WANG SHENGLONG, WANG YUFENG, CHENG XIAOLAN, WANG GUOQING, YANG YING
Принадлежит:

The invention provides a heat preservation coffee cup which comprises a protection assembly, a cup body is arranged above the protection assembly, a cup cover is arranged at the end, away from the protection assembly, of the cup body, the protection assembly comprises a shell, the end, close to the cup body, of the protection assembly is of an opening structure, a limiting ring is arranged at the opening, and a sponge pad is arranged at the bottom end, away from the opening, of the shell. A traditional integrated coffee cup is changed into an existing mode that the protection assembly is arranged on the outer surface of the cup body, the cup body is installed in the protection assembly, a gap is formed between the cup body and the protection assembly, coffee is contained in the cup body, hot water is guided into the protection assembly, and the protection assembly is arranged on the outer surface of the cup body. And then the cup body is connected with a limiting ring in the protection ...

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Номер записи: 84
18-04-2023 дата публикации

Skin surface local soaking and cleaning device

Номер: CN115969542A
Автор: YAN WEN, LUO LI, YANG YING
Принадлежит:

The invention relates to the technical field of medical instruments, in particular to a local skin surface soaking and cleaning device. According to the skin surface local soaking and cleaning device, the skin affected part surface of a patient can be soaked, the skin surface is more sufficiently cleaned, the cleaning time is shortened, waste of liquid medicine is reduced, and the requirements of the patient with the skin disease can be better met. A local skin surface soaking and cleaning device comprises a shell, a liquid storage barrel, a threaded rod grab handle, a sealing cover and the like. The liquid storage cylinder is arranged in the center of the top of the shell, the threaded rod grab handle is connected to the liquid storage cylinder through threads, and the sealing cover is arranged at the bottom of the shell. The motor drives the movable rod and the shielding ring to move downwards, liquid medicine in the liquid storage cylinder flows into the flow guide pipe and flows into ...

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Номер записи: 85
15-08-2023 дата публикации

Compressed air energy storage system combined with thermal power and operation method

Номер: CN116591791A
Автор: LIU JIAN, YOU YANQI, SHI ZHIJIE, LI ZHI, JIN SHANSHAN, WU YANG, YANG YING, CHEN YUNFANG
Принадлежит:

The invention discloses a compressed air energy storage system combined with thermal power and an operation method. The system comprises a compressed air energy storage unit, a fused salt heat storage and exchange unit and a thermal power generating unit. In the energy storage process, the compressed air energy storage unit compresses air, generated compression heat is fed into the thermal power generating unit through condensed water to be fully utilized, meanwhile, the fused salt heat storage and exchange unit extracts part of steam of the thermal power generating unit to store heat, and the power generation power of the thermal power unit is reduced. In the energy releasing process, heat stored in the fused salt heat storage and exchange unit is used for heating the air inlet temperature of the compressed air energy storage unit, and the power generation efficiency of the compressed air energy storage unit is improved. Compressed air energy storage and the thermal power generating unit ...

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Номер записи: 86
14-07-2023 дата публикации

Pipe welding seam feature point reading method and system, computer equipment and storage medium

Номер: CN116433648A
Автор: YANG YING, LIU DING, WANG CONGCONG, JING YAN
Принадлежит:

The invention belongs to the field of graphic data reading, and discloses a pipe welding seam feature point reading method and system, computer equipment and a storage medium. Inputting the pipe welding picture into the pipe welding seam feature point detection model to obtain a prediction classification value of a feature point prediction frame of the pipe welding picture and coordinates of the feature point prediction frame; and obtaining the type of the welding seam feature point according to the predicted classification value of the feature point prediction frame, and obtaining the coordinate of the welding seam feature point according to the coordinate of the feature point prediction frame. By adopting the pipe welding seam feature point detection model obtained by training the improved yov5 model, the detection speed of the pipe welding seam feature points is effectively improved, the welding seam feature points can be accurately identified in a noise interference environment, relatively ...

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Номер записи: 87
25-04-2023 дата публикации

Skin wart resection device capable of reducing pain

Номер: CN115998375A
Автор: YANG YING, LUO LI, YAN WEN
Принадлежит:

The invention relates to the technical field of medical instruments, in particular to a skin wart resection device capable of reducing pain, which comprises a holding cylinder, a mounting ring is slidably mounted in the holding cylinder, a pressing tube is rotatably mounted at the bottom of the mounting ring, and the bottom end of the pressing tube extends out of the holding cylinder. A force application inclined block is fixedly mounted on the inner surface of the pressing pipe; the device has the beneficial effects that the slidable mounting ring is arranged in the holding cylinder, and the rotatable pressing pipe is arranged on the lower surface of the mounting ring, so that the pressing pipe not only can rotate, but also can slide up and down, the skin surface around a wart body can be pressed, and the effect of reducing pain is achieved; wherein the first spring can enable the mounting ring to have certain resistance when the mounting ring slides upwards, so that the pressing pipe ...

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Номер записи: 88
23-06-2023 дата публикации

Three-dimensional point cloud cylindrical object extraction and vector automatic generation method

Номер: CN116310157A
Автор: WANG JIN, YANG JINGRU, YANG YING, LU GUODONG, CHEN YUZHEN
Принадлежит:

The invention belongs to the technical field of point cloud data processing, and discloses a three-dimensional point cloud cylindrical object extraction and vector automatic generation method. Firstly, a cylindrical point cloud of a traffic lamp post is obtained through radar scanning; then, a Gaussian mixture model is used for carrying out dichotomy on the cylindrical point clouds, the point clouds with a small category number are noise points, and the noise points are removed; performing equidistant division on the remaining points on the Z axis, projecting the remaining points to a two-dimensional plane, and performing circle fitting on the projection points to obtain a circle center coordinate set; then, outlier detection is carried out on the obtained circle center point set according to a local outlier factor detection method, and abnormal circle center points are removed; and finally, performing three-dimensional straight line fitting on the remaining circle center points to obtain ...

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Номер записи: 89
30-05-2023 дата публикации

State code generation method based on position proof block chain

Номер: CN116193448A
Автор: ZHANG HAITAO, YANG YUXIN, YANG YING, LIU JINYUAN, SONG RUI, ZHU SHAONAN, YUE YANG
Принадлежит:

The invention discloses a state code generation method based on a position certification block chain, and the method comprises the steps: 1, building a block chain network: defining a network structure, and enabling network users to comprise a clock-in person, a position certification person and a client; the network is initialized; step 2, position certification generation: a punch-in person carries out punch-in and sends a position certification request, a position certification person verifies the received position certification request and generates a position certification response, and the punch-in person verifies the position certification response and generates the position certification; step 3, verifying and chaining the position certification: broadcasting the position certification to a block chain system by a card punching person, and verifying the position certification and chaining the position certification by a verification node; and step 4, the client verifies the history ...

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Номер записи: 90
14-07-2023 дата публикации

Chart data processing method and device

Номер: CN116431255A
Автор: RUAN JUNJIE, CHEN XIAOHONG, HUANG HUAXIN, YANG YING, HUANG WEIWEN, LUO CHAOTONG, XUE RONGRONG
Принадлежит:

The invention provides a chart data processing method and device, electronic equipment and a computer program product, and relates to the technical field of data processing.The method comprises the steps that downsampling is conducted on full-amount data of a chart to obtain a downsampling point array, the full-amount data of the chart is segmented to obtain a two-dimensional array, calculating the mean value of the element array of the two-dimensional array and forming a mean value array; performing correction processing on elements with actual error rates greater than a preset error threshold value in the downsampling point array based on the mean value array; according to the abnormal point proportion of each element array, numerical values of corresponding elements in the downsampling point array are updated; performing chart data rendering display on the basis of the reduced sampling point array subjected to correction processing and numerical value updating; according to the embodiment ...

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Номер записи: 91
04-08-2023 дата публикации

Substation security risk assessment method and device considering network attack

Номер: CN116542522A
Автор: YAN LIJING, DI LI, LI DINGDING, LI SHUAI, DANG FANGFANG, YANG YING, SONG YIFAN, LIU HAN, ZHANG FEIFEI, HE JUNXIA
Принадлежит:

The invention provides a transformer substation security risk assessment method and equipment considering network attacks, and belongs to the technical field of power system information, and the method specifically comprises the steps: determining the historical security operation risk of a transformer substation based on the network attack data, alarm information and fault information of the transformer substation, and determining the current safe operation risk of the transformer substation based on the real-time monitoring result of the current network attack data of the transformer substation, determining the evaluation safety risk of the transformer substation based on the historical safe operation risk and the current safe operation risk, and correcting the evaluation safety risk based on the node type of the transformer substation. And whether the network risk early warning signal needs to be output is determined based on the operation safety risk of the transformer substation, so ...

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Номер записи: 92
25-08-2023 дата публикации

Commercial vehicle fuel consumption prediction method, electronic equipment and storage medium

Номер: CN116644865A
Автор: GU HONGJIAN, WANG BIN, ZHAO ZHENG, XUE NANNAN, SONG RUISHENG, TIAN CHENG, PANG JINXI, YANG YING, LU YANGYANG, REN JIE, CHENG SHENGLONG, WU ZEZHAN
Принадлежит:

The invention relates to the field of artificial intelligence, and discloses a commercial vehicle fuel consumption prediction method, electronic equipment and a storage medium, the method comprises the following steps: obtaining current vehicle data of a commercial vehicle, and determining initial dynamic data and initial static data from the current vehicle data according to dynamic factors and static factors; processing the initial dynamic data based on a pre-trained attention mechanism fusing the relative position and the distance to obtain a to-be-fused dynamic feature; based on a factorization machine algorithm, processing the initial static data to obtain static features to be fused; according to the to-be-fused dynamic features and the to-be-fused static features, performing adaptive feature fusion to obtain target features; and inputting the target feature into a pre-trained multi-layer perceptron to obtain fuel consumption prediction data. The method can achieve the effect of improving ...

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Номер записи: 93
13-06-2023 дата публикации

Full-digitalization miniature electric rudder system control device

Номер: CN116256998A
Автор: PAN ZHUO, YANG LIU, WANG CHENGUANG, YI JIE, CHEN ZIWEI, YANG YING, YANG ZHI, DENG QIANGQIANG, QIU FAN, LUO MINYAN, LIAO LIANGBIN
Принадлежит:

The invention provides a full-digitalization miniature electric rudder system control device. The device comprises a communication module, a digital signal processing module, an isolation level conversion module and a driving module which are connected in sequence. The communication module receives and analyzes the control instruction, outputs an upper computer communication signal, collects a feedback signal, outputs a sensor communication signal, and performs information interaction with the digital information processing module; the digital signal processing module carries out comprehensive calculation on the upper computer communication signal and the sensor communication signal to obtain an enable signal and a pulse width modulation signal; the isolation level conversion module is used for performing level conversion on the signal and then transmitting the signal to the driving module; the enable signal and the pulse width modulation signal which are subjected to level conversion jointly ...

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Номер записи: 94
04-07-2023 дата публикации

Application of lactobacillus plantarum in improving mango fragrance and method

Номер: CN116369480A
Автор: LIU GUOMING, WEI PING, LING DONGNING, LI JIEMIN, DENG ZHONGLIN, HE XUEMEI, TANG YAYUAN, LI LI, YANG YING
Принадлежит:

The invention discloses an application of lactobacillus plantarum in improving mango fragrance and a method, the lactobacillus plantarum is a lactobacillus plantarum G6A4 strain, the lactobacillus plantarum can be used for fermenting mango pulp for fragrance improvement, during fermentation, the mango pulp is fermented at 32-35 DEG C for 1-2 h, then the mango pulp is slowly frozen to-8 DEG C to-10 DEG C within 5-6 h to obtain a mango fermentation product, and the mango fermentation product is stored and placed at-20 DEG C or below. In the invention, compared with other bacterial strains, the lactobacillus plantarum G6A4 has an obvious effect in the aroma enhancing process of the mangoes, and the lactobacillus plantarum G6A4 can be used for carrying out fermentation treatment on the mangoes, so that the aroma of the mangoes is improved.

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Номер записи: 95
11-07-2023 дата публикации

Safe feeding device for polycarboxylate superplasticizer monomer production

Номер: CN116408005A
Автор: JANG DONG-EUN, ZHANG YUANYUAN, LI JIANLIANG, LI JINLOU, HU XIAOYU, YANG YING
Принадлежит:

The invention relates to the technical field of water reducing agent production equipment, in particular to a safe feeding device for polycarboxylate water reducing agent monomer production, which comprises a reaction kettle, the top of the reaction kettle is provided with a feeding device, a stirring device and a waste gas adsorption device, the stirring device is driven by a stirring motor, the feeding device comprises a hopper arranged on a feeding port, and the waste gas adsorption device is arranged on the top of the reaction kettle. The waste gas adsorption device comprises an adsorption barrel which is communicated with the waste gas exhaust port, and an output shaft of the stirring motor is further in transmission connection with a linkage driving mechanism; a discharging port is formed in the bottom end of the hopper, a material stirring part is arranged above the discharging port, and a material stirring device is arranged in the material stirring part in a matched mode. An adsorption ...

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Номер записи: 96
05-05-2023 дата публикации

Random test paper composition method and system, electronic equipment and storage medium

Номер: CN116071201A
Автор: DU CHANGYU, ZHANG YANG, SUN QIAO, JI PENG, ZHAO LEI, QU CHUANZHE, CHENG QIANG, JIN LI, YU HUIMIAO, YANG YING, HAN TIANQI, LI CHUNYANG, LI HUAQIN
Принадлежит:

The invention provides a random test paper composition method and system, electronic equipment and a storage medium, and the method comprises the steps: obtaining a plurality of test questions, and obtaining an initial test paper containing the plurality of test questions according to the plurality of test questions; obtaining historical score information of a user, and determining a test paper composition rule according to the historical score information of the user; calculating individual fitness of a plurality of test questions in the initial test paper based on the test paper composition rule; and recombining the initial test paper based on the individual fitness to generate a final test paper. According to the method and the device, the historical score information of the user is acquired, the test paper composition rule better meeting the user requirement is determined, and then random test paper composition is performed based on the test paper composition rule, so that the finally ...

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Номер записи: 97
01-08-2023 дата публикации

API (Application Program Interface) abnormity monitoring method and device

Номер: CN116521485A
Автор: DANG FANGFANG, YAN LIJING, LI SHUAI, LI DINGDING, SONG YIFAN, YANG YING, LIU HAN, SUN YOU, ZHANG XIANGCONG
Принадлежит:

The invention provides an API (Application Program Interface) abnormity monitoring method and device, and belongs to the technical field of APIs, and the method specifically comprises the steps: determining the state quantity of accounts based on the state data of the accounts of the APIs, determining the number of accounts with suspected abnormity based on the state quantity of the accounts, and when the number of the accounts is greater than a first number threshold value, determining that the APIs are abnormal; the method comprises the following steps: performing real-time evaluation on state variables of an API interface at least based on the number of accessed accounts of the API interface, the variation of the number of accounts within a first time threshold, the number of accounts with suspected abnormity, the calling times, the inflow flow and the outflow flow, and determining whether the API interface is in an abnormal operation state or not based on the state variables, therefore ...

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Номер записи: 98
01-08-2023 дата публикации

Large-view-field off-axis four-mirror optical system based on free-form surface

Номер: CN116520544A
Автор: YANG YING, SUN LIJUN, LI SIYUAN, WU JUNQIANG, LIU HUAN, ZOU CHUNBO
Принадлежит:

The invention provides a large-view-field off-axis four-reflector optical system based on a free-form surface. The problems that an existing off-axis four-reflector system is large in size and difficult to install and adjust, wide-view-field astigmatism and field curvature are difficult to correct, and the aberration balance capacity is limited are solved. The system comprises a primary reflector, a secondary reflector and a third reflector, light rays emitted by the light source are sequentially reflected by the main reflector, the secondary reflector, the third reflector and the secondary reflector and then are converged on the focal plane; the primary reflector is an extended polynomial mirror, the secondary reflector is an even-order aspherical mirror, and the third reflector is a quadric mirror; at least one of the primary reflector, the secondary reflector and the third reflector adopts an XY polynomial free-form surface with the highest number of nine, and in the formula, z is the ...

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Номер записи: 99
04-07-2023 дата публикации

Post-based employee evaluation and matching method and related equipment

Номер: CN116384786A
Автор: ZHANG YANG, DU CHANGYU, SUN QIAO, ZHAO LEI, QU CHUANZHE, JI PENG, JIN LI, YU HUIMIAO, CHENG QIANG, LI CHUNYANG, HAN TIANQI, LI HUAQIN, YANG YING
Принадлежит:

The invention provides a post-based employee evaluation and matching method and related equipment. The method comprises the following steps: setting a plurality of score items for evaluating employees, setting respective scoring standards for each score item, setting a plurality of capabilities, setting at least one score item for each capability, setting at least one type of competency for each post, and setting at least one capability for each type of competency; for each employee in a plurality of employees, determining an integral score of the employee with respect to each integral item by using the scoring standard, determining an ability score of the employee with respect to each ability according to the integral score, and evaluating a competency score of the employee with respect to each type of competency by using the at least one ability score; and for each post, matching at least one employee for the post according to the competency scores of the plurality of employees about ...

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Номер записи: 100