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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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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 129. Отображено 100.
09-06-2023 дата публикации

White radish harvester based on machine vision and leaf cutting position adjusting method

Номер: CN116235678A
Автор: ZHAO ZHAN, YAO SHUAI, TAN JUN, XUE ZHEN, YAO BIN, MA SHUANGFENG
Принадлежит:

The invention discloses a white radish harvester based on machine vision and a leaf cutting position adjusting method.The white radish harvester comprises a harvester chassis and a harvester rack, the harvester chassis is connected with the harvester rack through a hydraulic cylinder, a fruit collecting box is arranged on the harvester chassis, a harvesting component is arranged on the harvester rack, and the harvesting component is connected with the harvester chassis. The harvesting component comprises a tassel supporting device arranged at the front end of the harvester rack, a profiling wheel, a clamping and pulling conveying device and a tassel cutting device are sequentially arranged at the rear end of the tassel supporting device, the harvesting component further comprises a camera device, and the tassel cutting device is arranged at the rear end of the harvester rack and located above the fruit collecting box. The camera device is fixedly arranged on the front side of the leaf cutting ...

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Номер записи: 1
09-05-2023 дата публикации

Method for expressing human IGF-1 or analogue LR3 IGF-1 thereof in pichia pastoris

Номер: CN116083475A
Автор: ZHANG HONGLIAN, HUANG HUOQING, LU ZEQUN, WANG YUAN, YANG HAOMENG, BAI YINGGUO, ZHANG JIE, QIN XING, TU TAO, SU XIAOYUN, WANG XIAOLU, WANG YARU, YU HUIMIN, LUO HUIYING, YAO BIN
Принадлежит:

The invention relates to the field of gene engineering, in particular to a method for expressing human IGF-1 or an analogue LR3IGF-1 thereof in pichia pastoris. In order to improve the recombinant expression capability of the human IGF-1 or the analogue LR3IGF-1 thereof, the expression of a target protein is promoted through a fusion protein in pichia pastoris, a xylanase gene XynCDBFV is fused at the N end of the IGF-1 or the LR3IGF-1, and the expression of the XynCDBFV-IGF-1 or the LR3IGF-1 fusion protein is realized. TEV protease sites are designed between fusion proteins, then TEV protease cutting is utilized during purification to realize separation of the fusion proteins, and human IGF-1 and LR3IGF-1 proteins with biological activity are obtained. In addition, high-efficiency expression of the fusion protein is realized through high-density fermentation.

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Номер записи: 2
22-06-2016 дата публикации

Survival voltage discharge circuit and electrical equipment

Номер: CN0205334161U
Автор: FAN DUPING, CHEN SHU, YAO BIN
Принадлежит:

... 本实用新型提供一种残余电压放电电路及电器设备。该残余电压放电电路包括电压采样电路，其用于采样当前市电电压；放电电路，其包括串联连接的开关单元和放电元件，且该放电电路与所述电器设备中的储能元件串联连接；和控制单元，与所述电压采样电路和开关单元连接，以根据所述电压采样电路采样的当前市电电压，判断是否进行残余电压放电，并基于判断结果控制所述开关单元闭合以进行残余电压放电或保持断开状态。该残余电压放电电路既能满足残余电压放电速度的要求，又可以降低增加电器设备正常状态下的功耗。根据本实用新型的电器设备具有类似的优点。 ...

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Номер записи: 3
23-06-2023 дата публикации

Textile-based reinforced composite valve leaflet and preparation method thereof

Номер: CN116271244A
Автор: YAO BIN
Принадлежит:

The invention belongs to the technical field of artificial valves, and particularly relates to a textile-based reinforced composite valve leaflet and a preparation method thereof. The warp-knitted mesh fabric is pretreated, the pretreatment comprises stretching and setting treatment, heat setting treatment, cooling treatment and surface etching treatment which are sequentially carried out on the warp-knitted mesh fabric, the stretching and setting treatment comprises the steps that the warp-knitted mesh fabric is stretched and set in the warp and weft directions, and the stretching displacement ratio in the warp and weft directions is (1.5-4): 1; the multi-layer polymer film layer is compounded with the warp-knitted mesh fabric. According to the invention, the warp-knitted mesh fabric is compounded with a plurality of polymer film layers by applying a composite forming process, so that the mechanical strength and fatigue resistance times of the valve leaflet can be remarkably improved, ...

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Номер записи: 4
20-06-2019 дата публикации

BATTERY AND BATTERY PACK HAVING SAME, AND ELECTRIC VEHICLE

Номер: WO2019114780A1
Автор: LIU, Yanchu, YAO, Bin, YANG, Chao, GONG, Xubin, ZHANG, Yong
Принадлежит:

A battery (100) and a battery pack having same, and an electric vehicle. The battery (100) comprises: a housing; a cover plate (30) located at an end portion of the housing; a pole column terminal (40) provided on the cover plate (30); a pole core (10) located inside the housing and having a tab (20), at least part of the tab (20) being connected to the pole column terminal (40); and an insulating spacer (50) covering the side of the at least part of the tab (20) facing away from the pole column terminal (40).

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Номер записи: 5
30-05-2023 дата публикации

Low-heat-generation tread rubber composition, mixing method thereof and low-heat-generation tire

Номер: CN116178805A
Автор: HU SHANJUN, PENG JUNBIAO, DAI ZHONGJUAN, ZHANG CHUNSHENG, YU MINLI, YAO BIN, XU XINJIAN, HUANG XIANHONG
Принадлежит:

The invention relates to the technical field of tire manufacturing rubber composite materials, in particular to a low-heat-generation tread rubber composition, a mixing method thereof and a low-heat-generation tire. The invention relates to a low-heat-generation tread rubber composition, which is prepared by mixing the following raw materials in parts by weight: 65 to 90 parts of natural rubber, 10 to 35 parts of synthetic rubber, 30 to 50 parts of carbon black, 10 to 40 parts of high-dispersity white carbon black, 1.0 to 5.0 parts of silane coupling agent, and 0.2 to 3.0 parts of 2, 5-diethoxy terephthaloyl hydrazine, according to the formula rubber composition, the combination of the white carbon black and the rubber and the connection of the white carbon black and the carbon black are improved through the 2, 5-diethoxy terephthaloyl hydrazine. The problems of white carbon black, binding force of carbon black and rubber, binding of white carbon black and carbon black and agglomeration ...

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Номер записи: 6
08-08-2023 дата публикации

Pattern processing method for automatically adapting and importing webpage rich texts into charts and pictures

Номер: CN116561470A
Автор: CHO HONG-KI, LIU JIE, YAO BIN, HUANG DONGMEI, ZHANG YUE, CHEN BAILIN
Принадлежит:

The invention relates to the technical field of computers, in particular to a webpage rich text automatic adaptation chart picture importing style processing method which comprises the following steps: S1, determining a corresponding cascading style resource file according to a webp picture file obtained after picture format conversion, receiving a request for importing a document, and converting the imported document into an html format, and storing the html document. Compared with the prior art in which the document content is published, the method has the advantages that in the document content publishing process, the client does not need to install opening software of various documents, and the server directly converts the documents into the html format, so that the operation is simplified, the efficiency is improved, and the user experience is improved. When the server converts the document into the html format, the attachment path in the original document is replaced by an accessible ...

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Номер записи: 7
08-06-2017 дата публикации

PUNCTURE ENHANCEMENT METHOD AND SYSTEM

Номер: WO2017092454A1
Автор: HUANG, Can, ZHU, Lihua, YAO, Bin, LI, Ruijun
Принадлежит:

Disclosed is a puncture enhancement method, comprising: when a ultrasonic probe (10) emits ultrasonic waves with a large deflection angle for scanning during this cycle so as to display a puncture needle (20) image in an enhanced mode, several ultrasonic waves of a specific waveform with different emission angles are emitted for scanning; the insertion orientation of the puncture needle (20) is recognized according to the scanned image frame data corresponding to the ultrasonic waves of the specific waveform at several different emission angles; when the ultrasonic probe (10) emits ultrasonic waves with the large deflection angle in the next cycle, the corresponding large deflection angle is adjusted according to the recognized insertion orientation of the puncture needle (20); and the emission direction of the ultrasonic waves is perpendicular to or approximately perpendicular to the recognized insertion orientation of the puncture needle (20) under the large deflection angle. Also disclosed ...

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Номер записи: 8
06-06-2023 дата публикации

Method for improving thermal stability of alkaline protease, mutants ThAPT3-M1 and ThAPT3-M2 and application of mutants ThAPT3-M1 and ThAPT3-M2

Номер: CN116218821A
Автор: LUO HUIYING, WANG XIAO, QIN XING, YAO BIN, WANG YARU, HUANG HUOQING, BAI YINGGUO, SU XIAOYUN, WANG YUAN, TU TAO, ZHANG JIE, WANG XIAOLU, ZHANG HONGLIAN, YU HUIMIN
Принадлежит:

The invention relates to the field of gene engineering and protein engineering. In particular to a method for improving the thermal stability of alkaline protease, mutants ThAPT3-M1 and ThAPT3-M2 and application of the mutants ThAPT3-M1 and ThAPT3-M2. According to the invention, alkaline protease PA3 is used as a parent, and the protease mutant with significantly improved thermal stability is obtained through segment substitution and site-specific mutagenesis. After the parent PA3 is treated for 10 minutes and 20 minutes under the condition of 60 DEG C, the residual enzyme activities are 1.9 percent and 1.6 percent respectively. After the mutants ThAPT3-M1 and ThAPT3-M2 are treated for 10 minutes at the temperature of 60 DEG C, the residual enzyme activities are 62% and 69% respectively; after the mutants ThAPT3-M1 and ThAPT3-M2 are treated for 20 minutes at the temperature of 60 DEG C, the residual enzyme activities are 39% and 43% respectively. In addition, the specific activity of the ...

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Номер записи: 9
04-08-2023 дата публикации

Method for constructing high-yield gamma-aminobutyric acid recombinant escherichia coli and method for producing gamma-aminobutyric acid

Номер: CN116536341A
Автор: WANG XIAOLU, CHANG FANGFANG, ZHANG JIE, TU TAO, YAO BIN, LUO HUIYING, HUANG HUOQING, BAI YINGGUO, SU XIAOYUN, ZHANG HONGLIAN, QIN XING, WANG YUAN, WANG YARU, YU HUIMIN
Принадлежит:

The invention relates to the technical field of agricultural biology, in particular to a method for constructing high-yield gamma-aminobutyric acid recombinant escherichia coli and a method for producing gamma-aminobutyric acid. According to the invention, an escherichia coli engineering strain capable of producing gamma-aminobutyric acid is constructed by heterologous expression of a glutamic acid decarboxylase coding gene from bacillus Z11 in escherichia coli. In order to eliminate the dependence of the escherichia coli engineering strain on an exogenous expensive cofactor pyridoxal 5 '-phosphoric acid in the process of producing gamma-aminobutyric acid by transforming a substrate, a synthesis route of endogenous pyridoxal 5'-phosphoric acid is constructed in the escherichia coli engineering strain by screening a gene source, a gene combination and an expression regulation mode. The construction of the approach not only can completely supply the coenzyme demand of the glutamate decarboxylase ...

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Номер записи: 10
29-03-2018 дата публикации

DISPLAY METHOD AND DEVICE FOR ULTRASONIC IMAGE IDENTIFIER

Номер: WO2018053776A1
Автор: HUANG, Can, YAO, Bin
Принадлежит:

A display method for an ultrasonic image identifier comprises: when an ultrasonic transmission device performs puncture enhancement, obtaining conventional space combined image frames and large-deflection image frames (S101); performing puncture needle body identification according to image data of the large-deflection image frames, obtaining the distance from a needle body to a puncture enhancement ineffective zone, and obtaining the transparency of an ultrasonic image identifier according to the distance, the ultrasonic image identifier being used for differentiating a puncture enhancement effective zone from the puncture enhancement ineffective zone (S20); and near the needle body, naturally fusing the conventional space combined image frames and the-large deflection image frames, and displaying, according to the transparency, the ultrasonic image identifier on an ultrasonic image formed after natural fusion (S30). By means of the method, self-adaptive display of ultrasonic image identifiers ...

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Номер записи: 11
04-04-2023 дата публикации

Cooking utensil and corresponding cloud service system, interaction system and network distribution method thereof

Номер: CN115915125A
Автор: YAO BIN, CHEN SHU
Принадлежит:

The invention discloses a cooking utensil, a cloud service system corresponding to the cooking utensil, an interaction system and a network distribution method. The cooking utensil comprises a wireless transmission module, a storage module and a control module. The cooking utensil is in wireless communication with the cloud service system, and after the second signal sent by the cloud service system is received, the third signal and the fourth signal are sent to the cloud service system in sequence. The second signal corresponds to an instruction that a user agrees to share an initial router corresponding to the cooking utensil and agrees to connect the cooking utensil with other routers under the condition that the initial router fails to network, and the third signal corresponds to network access information of the initial router; the fourth signal corresponds to an instruction that the cooking utensil requires to acquire network access information of other routers. And then the cooking ...

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Номер записи: 12
17-07-2014 дата публикации

C-TERMINAL DOMAIN OF XYLANASE XYNA ORIGINALLY FROM RUMEN AND METHOD FOR IMPROVING XYLANASE CATALYTIC EFFICIENCY

Номер: WO2014107953A1
Автор: Yao, Bin, Zhao, Heng, Li, Zhongyuan, Yang, Peilong, Luo, Huiying, Huang, Huoqing, Shi, Pengjun, Wang, Yaru, Meng, Kun, Bai, Yingguo
Принадлежит:

Provided is a C-terminal domain of xylanase XynA originally from a rumen and a method for improving xylanase catalytic efficiency. A new xylanase with high efficiency is provided. The optimum pH of the xylanase in the present invention is 6.0 and the optimum temperature thereof is 50 degrees centigrade. It is found in the present invention that the C-terminal domain of the xylanase can improve its ability of substrate-degrading, producing more monosaccharides so as to improve its catalytic efficiency. It is found that the function of improving degradation ability is also applied to other xylanases by fusion expression.

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Номер записи: 13
24-01-2019 дата публикации

PROTECTIVE HOUSING ASSEMBLY FOR ELECTRONIC DEVICE

Номер: WO2019014986A1
Автор: LEI, Canhuo, YAO, Bin, ZHANG, Xiaohui
Принадлежит:

A protective housing assembly for an electronic device, comprising: a battery body (100) and a frame (900); the battery body (100) comprises a first cover body (10), a second cover body (20), a battery core (30) that is mounted between the first cover body (10) and the second cover body (20), a circuit board assembly (40) that is electrically connected to the battery core (30), and a power supply line (50) that is electrically connected to the circuit board assembly (40); the frame (900) comprises a first housing (70) and a mounting plate (90) that is connected to the first housing (70); the first housing (70) is used for being sleeved on an outer portion of the electronic device, and the mounting plate (90) is adapted so as to be detachably connected to the battery body (100). The frame of the protective housing assembly for an electronic device may protect a mobile phone, and may also be connected for power charging when needed, being convenient and simple.

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Номер записи: 14
09-06-2023 дата публикации

GNSS receiver with MEMS triggering dynamic and static mode switching

Номер: CN116243344A
Автор: ZHANG MING, YAO BIN, ZHOU PENG
Принадлежит:

The invention discloses a GNSS (Global Navigation Satellite System) receiver with MEMS (Micro Electro Mechanical System) triggering dynamic and static mode switching, which comprises a micro-control unit, an MEMS module, a GNSS navigation positioning module and a communication module, and is characterized in that the MEMS module is configured to monitor the change conditions of the three-axis angle and the three-axis acceleration of a measured target in real time to form monitoring data; the GNSS navigation positioning module is configured to track and analyze GNSS satellite signals and execute navigation positioning calculation; the communication module is configured to perform wireless communication with a cloud server and terminal equipment; the micro-control unit is configured to receive and process the monitoring data, control the GNSS navigation positioning module to enter a static resolving working mode or a sleep mode when the monitoring data does not exceed a set threshold value ...

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Номер записи: 15
06-12-2018 дата публикации

MANGANESE PEROXIDASE, GENE THEREOF, AND USE THEREOF IN DETOXIFICATION OF MYCOTOXIN

Номер: WO2018218476A1
Автор: YAO, Bin, SU, Xiaoyun, QIN, Huang, LUO, Huiying, HUANG, Huoqing, BAI, Yingguo, WANG, Yuan, WANG, Yaru, MA, Rui, TU, Tao, MA, Jianshuang
Принадлежит:

The present invention provides use of a manganese peroxidase in the detoxification of mycotoxins, and specifically, the present invention provides five manganese peroxidases (MnP-1, MnP-2, MnP-4, MnP-5, and MnP-6), genes thereof, and uses thereof. The present invention provides five manganese peroxidases (MnP-1, MnP-2, MnP-4, MnP-5, and MnP-6) derived from lignocellulose degradation bacteria, the amino acid sequences thereof being as set forth in SEQ ID NO: 1, SEQ ID NO: 4, SEQ ID NO: 7, SEQ ID NO: 10, and SEQ ID NO: 13.

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Номер записи: 16
28-07-2023 дата публикации

Lithium ion battery cooling system and design method thereof

Номер: CN116505123A
Автор: LIAO QIANGQIANG, ZHANG ZIXIA, WEI RONGBO, YAO BIN, ZHANG BIDE, WANG HONGZHE, CHEN XIN, CAI YONGXIANG, LIU WEI, GENG TIANLE, LI YUYING, LIU SIDI
Принадлежит:

The invention relates to a lithium ion battery cooling system and a design method thereof, the system comprises a plurality of cooling plates arranged side by side, a lithium ion battery pack is tightly attached between every two cooling plates, and a plurality of cooling pipes arranged side by side are arranged in the cooling plates; the method comprises the following steps: drawing model diagrams of a lithium ion battery cell and a cooling system in drawing software, and configuring material types and size data of components in three-dimensional design software; the drawing file is loaded in the GEM3D software, hot connection between components is defined, element discretization is set, and a finite element grid is created; creating a GT-Suite model by using GT-SUITE, and adding a cooling liquid flow model and an electrical model to obtain a design model; and setting different cooling liquid flow and power load conditions, and determining an optimal cooling system scheme through simulation ...

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Номер записи: 17
23-06-2023 дата публикации

Heat-resistant alpha-amylase mutant with high specific activity as well as gene and application thereof

Номер: CN116286748A
Автор: TU TAO, LIAO MIN, LUO HUIYING, YAO BIN, HUANG HUOQING, BAI YINGGUO, WANG YUAN, SU XIAOYUN, WANG YARU, ZHANG JIE, QIN XING, WANG XIAOLU, ZHANG HONGLIAN, YU HUIMIN
Принадлежит:

The invention relates to the technical field of agricultural biology, in particular to a heat-resistant alpha-amylase mutant with high specific activity and a gene and application thereof. According to the present invention, A262D single point mutation is performed on the mutant alpha-amylase K152H/A166C/E168H (M1) with the amino acid sequence represented by SEQ ID NO. 1 so as to obtain the mutant of the alpha-amylase, wherein the A262D single point mutation is performed on the mutant alpha-amylase K152H/A166C/E168H (M1), compared with alpha-amylase M1, the alpha-amylase mutant disclosed by the invention has the advantages that the specific activity is greatly improved, and the optimum temperature is not changed and is 95 DEG C.

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Номер записи: 18
09-05-2023 дата публикации

Method for generating document through online approval data of credit system

Номер: CN116091205A
Автор: CHO HONG-KI, YANG YUNGANG, YUAN PENG, SUN MINGMING, ZHANG QIANQIAN, LIU JIE, YAO BIN, ZHANG YUE, CHEN BAILIN, YANG DONGPENG
Принадлежит:

The invention relates to the technical field of credit approval, and discloses a method for generating a document through online approval data of a credit system, and the method comprises the steps: 1, enabling an applicant to initiate a credit application through an input module of the credit approval system; 2, the credit approval system receives the credit application initiated by the applicant, calls out a credit application file through a built-in parameter module, and displays the credit application file to the applicant through a display module; step 3, the applicant fills in a credit application file through an input module of the credit approval system, and the applicant, the type of the current credit application and laws and regulations related to the current credit application are automatically compared through the credit approval system, so that the credit approval system can automatically propose certain credit approval which does not conform to the regulations; therefore, ...

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Номер записи: 19
08-06-2016 дата публикации

Split injection well intelligence measure and regulate and monitoring process units

Номер: CN0205297503U
Автор: WANG ZIJIAN, LU HONGJUN, YAO BIN, JU YAFENG, YU JIUZHENG, LUO BILIN, BI FUWEI, YANG LINGZHI, WANG JUNTAO
Принадлежит:

... 本实用新型属于油气井注水技术领域，特别涉及种分注井智能测调与监测工艺装置，采用智能配水器形成种全新的智能分注、测试调配与数据检测模式，实现自动配注、测调与监测等功能，解决常规工艺在大斜度井、深井和采出水回注井中测试调配的难题。当配注不合格时，采用智能测调仪与智能配水器在井下无线对接进行作业，井下监测历史数据通过电缆回传至地面，可在地面控制仪和电脑数据采集处理系统中同步显示，实现了分层注水连续监测和自动配注功能，提高了测调手段的智能化水平，对精细注水具有现实的指导意义。 ...

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Номер записи: 20
19-07-2012 дата публикации

THREE-DIMENSIONAL ULTRASONIC IMAGING METHOD AND SYSTEM

Номер: WO2012094939A1
Автор: TIAN, Yong, YAO, Bin, JIANG, Yong
Принадлежит:

Disclosed are a method and a system for three-dimensional ultrasonic imaging. comprising: conducting a first group of line scans on a scanning object at a first group of scanning positions; receiving echo signals of the first group of line scans and acquiring a first group of scanning line data; carrying out a second group of line scans on the scanning object at a second group of scanning positions; receiving echo signals of the second group of line scans and acquiring a second group of scanning line data; and acquiring a three-dimensional image of the scanning object according to scanning data comprising the first group of scanning line data and the second group of scanning line data; the scanning positions in the second group of scanning positions are shifted by a first distance along a direction parallel with a frame scanning direction relative to the scanning positions in the first group of scanning positions corresponding to the scanning positions, allowing an increase of joint line ...

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Номер записи: 21
14-02-2019 дата публикации

DELIVERY DEVICE AND DELIVERY SYSTEM

Номер: WO2019029572A1
Автор: YAO, Bin
Принадлежит:

A delivery device and a delivery system for delivering an interventional instrument (100); the interventional instrument (100) has a connection portion (110) which can be connected to the delivery device; the delivery device comprises a connection assembly (300) and a control assembly (400), the connection assembly (300) comprising a distal rotary member (310) and a proximal rotary member (320) which have the same rotation axis (w); the control assembly (400) is used for driving the distal rotary member (310) to rotate relative to the proximal rotary member (320) around the rotation axis (w); a distal guiding structure (311) and a proximal guiding structure (321) are provided around the rotation axis (w) on the distal rotary member (310) and the proximal rotary member (320), respectively; the distal guiding structure (311) and the proximal guiding structure (321) are provided in an intersecting manner so as to form a locking potion (330) for locking the connection portion (110); when the ...

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Номер записи: 22
21-07-2023 дата публикации

Rotary kiln system and method for reducing ferric oxide by using hydrogen

Номер: CN116463468A
Автор: WANG JUN, YAO BIN, ADRIAN REZA
Принадлежит:

The invention provides a rotary kiln system and method for reducing ferric oxide with hydrogen. The feeding end and the discharging end of a rotary kiln body are connected with a feeding system and a discharging system correspondingly. A waste heat recovery flue gas purification system and a preheating system are further arranged between the discharging system and the feeding system for heat recovery; the rotary kiln body is further connected with a hydrogen supply system and an electric heating system. The air ports distributed at equal intervals are additionally formed in the kiln body, electric heating is adopted, hydrogen is added into the kiln body through a blowing method, materials are made to be in a suspended state through blowing of hydrogen, and the hydrogen and iron oxide fully react chemically. Respectively controlling the temperature of the preheating zone and the metallization zone and the hydrogen introduction amount in the direction of the rotary kiln body, so as to realize ...

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Номер записи: 23
03-05-2018 дата публикации

ACIDIC THERMOPHILIC POLYGALACTURONASE TEPG28A, AND ENCODING GENE AND APPLICATION THEREOF

Номер: WO2018076496A1
Автор: YAO, Bin, LUO, Huiying, LI, Yeqing, WANG, Yuan, TU, Tao, HUANG, Huoqing, BAI, Yingguo, WANG, Yaru, Su, Xiaoyun
Принадлежит:

Provided are an acidic thermophilic polygalacturonase TePG28A, and an encoding gene and an application thereof. The amino acid sequence thereof is as shown in SEQ ID NO. 1 or SEQ ID NO. 2. The expressed acidic thermophilic polygalacturonase by means of cloning has advantages such as high enzyme activity and high stability; can adapt to the high-temperature environment in the industrial production; has better application prospects; can effectively degrade pectic substances such as polygalacturonic acid and pectin; and can be effectively applied to the industrial fields of feed, food, textile, etc.

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Номер записи: 24
08-06-2016 дата публикации

Cumulative throughflow automatic regulating system is annotated to digital branch

Номер: CN0205297502U
Автор: WANG ZIJIAN, YAO BIN, LUO BILIN, YU JIUZHENG, BI FUWEI, YANG LINGZHI, SHEN XIAOLI
Принадлежит:

... 本实用新型提供了数字式分注累积流量自动调节系统，包括上位机和智能配水器，智能配水器内安装有依次电联接的测试装置、中央处理器和调节装置，测试装置采集流量数据并传输给中央处理器，中央处理器将接收的流量数据与存储的配注量对比后，上位机控制中央处理器向调节装置发送配注量调节指令，调节水嘴开度，实现配注调节。本实用新型提供的这种数字式分注累积流量自动调节系统，通过测试装置、调节装置和中央处理器在井下完成流量计量与自动调配工作，摆脱了反复的机械投捞工序，实现了井下智能自动测调功能；数字式分注累积流量自动调节方法可以及时有效的补偿前周期内注入偏移量，使得分注井满足配注要求，保证了分注井检配合格率。 ...

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Номер записи: 25
09-06-2023 дата публикации

Building intelligent energy consumption management system based on BIM technology

Номер: CN116241958A
Автор: LOU CHUYUN, YAO BIN, WANG QIANG
Принадлежит:

The invention discloses a building intelligent energy consumption management system based on a BIM technology, and the system achieves the modeling of a building through a main control center system, a hardware system, and a warning system, divides a building model into a plurality of regions, measures the water, electricity, and gas consumption parameters of each region, collects the real-time environment parameters of each region of the building, and carries out the calculation of the real-time environment parameters. Outdoor environment parameters of a building are collected, and an adjustment scheme for energy consumption of an air conditioning system, a ventilation system and an illumination system is obtained by analyzing the environment parameters in the area and the outdoor environment, so that self-adaptive adjustment is carried out. The BIM technology is combined with the communication technology and the sensing collection technology, intelligent adjustment of the environment ...

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Номер записи: 26
18-04-2023 дата публикации

Road marking repair identification method, device and equipment and storage medium thereof

Номер: CN115984221A
Автор: YAO BIN, XIONG JIAN, FAN LEI
Принадлежит:

The invention provides a road marking repair recognition method, device and equipment and a storage medium thereof, and the method comprises the steps: obtaining a road image, and determining a road surface region and a non-road surface region in the road image; extracting an area with a marked line in the road area, and generating an image to be restored according to the area with the marked line and the road image; extracting a feature vector in the to-be-restored image through a convolutional neural network model, and determining a marking restoration condition in the to-be-restored image according to the feature vector; repairing the first damaged area and/or the second damaged area according to a preset repairing strategy and a preset quality inspection condition to obtain a repaired area set; wherein the preset repair strategy comprises a first repair strategy, a second repair strategy and a third repair strategy. According to the invention, the misjudgment of the picture is avoided ...

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Номер записи: 27
26-05-2023 дата публикации

Low-leakage textile-based composite valve leaflet and processing method thereof

Номер: CN116159180A
Автор: YAO BIN
Принадлежит:

The invention relates to a low-leakage textile-based composite valve leaflet and a processing method thereof. The processing method comprises the following steps: forming an anti-seepage coating on a textile base fabric by using a multi-stage padding device; each stage of padding device comprises a padding unit and a drying unit which are sequentially connected in the fabric entering direction, and the drying unit of the previous stage of padding device is communicated with the padding unit of the next stage of padding device between any two adjacent stages of padding devices; the impermeable coating is prepared from at least one of III type collagen, silk fibroin, albumin, polyester urethane, polyether polyurethane, polyurea polyurethane, styrene-isopropylene block copolymer (SIBS) and polyester-urea polyurethane. The impermeable coating can be filled in fabric meshes and penetrate into fibers, and the low-permeability textile-based composite valve leaflet is prepared; and meanwhile, the ...

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Номер записи: 28
24-09-2015 дата публикации

METHOD AND DEVICE FOR AUTOMATIC IDENTIFICATION OF MEASUREMENT ITEM AND ULTRASOUND IMAGING APPARATUS

Номер: WO2015139267A1
Автор: ZOU, Yaoxian, YAO, Bin, WEI, Yi, LIN, Muqin, CENG, Zuoqi
Принадлежит:

A method and device for automatic identification of a measurement item. Grayscales of pixel points corresponding to an ultrasonic echo formed due to reflection of an ultrasound signal by a living tissue being detected in a designated cross-section image frame are acquired via an image acquisition module (31); then, at least one measurement item corresponding to the designated cross-section image frame is identified by an identification module (32) on the basis of the grayscales of the pixel points; and, a measurement item parameter of the designated cross-section image frame is measured by a measurement module (33) on the basis of the measurement item identified. Because a measurement item of a designated cross-section can be automatically identified on the basis of the content of a designated cross-section image, obviated is the need for a step in which a user moves a track ball to select a measurement item in an ultrasonic measurement process, thus increasing measurement efficiency.

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Номер записи: 29
01-11-2018 дата публикации

GLUCOSE OXIDASE CNGODA AND GENE AND APPLICATION THEREOF

Номер: WO2018196881A1
Автор: YAO, Bin, LUO, Huiying, LIU, Weina, GE, Jianzhong, TU, Tao, HUANG, Huoqing, SU, Xiaoyun, BAI, Yingguo, WANG, Yuan, WANG, Yaru, MENG, Kun
Принадлежит:

Provided are a glucose oxidase CnGODA, an encoding gene thereof, a recombinant expression vector comprising the gene, and a recombinant strain; the amino acid sequence of the glucose oxidase CnGODA is as represented in SEQ ID NO. 1 or SEQ ID NO. 2. Further provided is a method for use in preparing the glucose oxidase CnGODA and an application of the glucose oxidase CnGODA.

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Номер записи: 30
18-04-2023 дата публикации

Laminated piezoresistor and electronic equipment

Номер: CN115985602A
Автор: HU HAIYAN, LIN HUALING, YAO BIN, DAI CHUNLEI
Принадлежит:

The invention provides a laminated piezoresistor and electronic equipment. The laminated piezoresistor comprises a first cover plate, a second cover plate, an end electrode, a plurality of resistive layers and a plurality of inner electrodes, the resistive layers and the inner electrodes are arranged between the first cover plate and the second cover plate and are sequentially and alternately laminated in the second direction, and the end electrode is located on at least one side of the laminated piezoresistor and connected with the corresponding inner electrode; the inner electrode comprises a main body part and a leading-out part, and the leading-out part is connected between the main body part and the end electrode; in the third direction, the length of the lead-out part is smaller than that of the main body part, and the third direction is perpendicular to the second direction. The probability that the cover plate layer generates microcracks can be reduced, in addition, the number of ...

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Номер записи: 31
12-05-2023 дата публикации

Inductance component and manufacturing method thereof

Номер: CN116110695A
Автор: KONG YUHAO, LIN HUALING, YAO BIN, DAI CHUNLEI
Принадлежит:

The invention provides an inductance component and a manufacturing method thereof. According to the electromagnetic coil, under the condition that the series connection structure and the effective sectional area of the electromagnetic coil are not affected, the two adjacent layers of inner electrodes are connected through the multiple conductive columns, the multiple conductive columns enable the two adjacent layers of inner electrodes to form a local parallel connection structure at the connection position, and therefore the resistance at the connection position is reduced, and the reliability of the electromagnetic coil is improved. Therefore, the purposes of reducing the sectional area of a single conductive column and meeting the load requirement are achieved, in other words, compared with the prior art, the effective sectional area of the electromagnetic coil is larger, and the Q value is higher.

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Номер записи: 32
05-04-2018 дата публикации

VASCULAR INTIMA-MEDIA AUTOMATIC IDENTIFICATION AND MEASUREMENT METHOD AND ULTRASONIC APPARATUS

Номер: WO2018058697A1
Автор: YAO, Bin, HUANG, Can
Принадлежит:

Disclosed are a vascular intima-media automatic identification and measurement method and an ultrasonic apparatus, the method comprising: obtaining, on each echo line on a B-mode ultrasound image, vascular edge candidate points of blood vessels; according to a preset identification rule for a vascular edge, respectively determining, from the vascular edge candidate points on each echo line, a group of upper vascular edges and lower vascular edges corresponding to each echo line; obtaining the position coordinates of the upper vascular edges and the lower vascular edges in each group, sorting the position coordinates of the upper vascular edges and the lower vascular edges in each group according to a preset depth direction, and clustering each position coordinate to determine a target vascular posterior wall; according to the length and the preset height of the target vascular posterior wall, determining the size and location of an ROI frame; recognizing the locations of the intima and ...

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Номер записи: 33
27-12-2012 дата публикации

DOSING PUMP DEVICE

Номер: WO2012174754A1
Автор: YAO, Bin
Принадлежит:

A dosing pump device comprises a liquid storage container (1) having a first chamber (13), a dosing container (2) having a dosing chamber (24), a delivery groove (31), and a pump structure (4) comprising a pump structure chamber (34) and a piston (41). The dosing container (2) is sealingly connected with the liquid storage container (1), the delivery groove (31) and the pump structure (4), respectively. The dosing chamber (2) communicates with one of the first chamber (13), the delivery groove (31) and the pump structure (4). The device also comprises an air vent (11). The dosing container (2) communicates with the atmosphere through the air vent (11) in a state where the dosing chamber (24) communicates with the delivery groove (31). The dosing pump device can suck and deliver liquid under the sealing condition and residual liquid will not remain in the dosing pump device.

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Номер записи: 34
09-05-2023 дата публикации

Method for constructing Ralstonia engineering bacteria for producing inositol by taking glucose, glycerol and CO2 as carbon sources and strain

Номер: CN116083468A
Автор: WANG XIAOLU, ZHANG JIE, YAO BIN, LUO HUIYING, HUANG HUOQING, BAI YINGGUO, SU XIAOYUN, TU TAO, ZHANG HONGLIAN, WANG YUAN, WANG YARU, QIN XING, YU HUIMIN
Принадлежит:

The invention relates to the technical field of agricultural biology, in particular to a method for constructing Ralstonia engineering bacteria for producing inositol by taking glucose, glycerol and CO2 as carbon sources and a strain. According to the application, a gene nagE for coding an N-acetylglucosamine specific phosphotransferase system in a Ralstonia genome is mutated (G265R), and nagR for coding a transcriptional regulatory factor of a GntR family is knocked out, so that the Ralstonia can efficiently utilize glucose. On the basis, a Ralstonia H16 engineering strain for synthesizing inositol by using renewable substrates (glucose and glycerol) and directly using CO2 as a carbon source is constructed. Based on the technology, synthesis of bioactive substances can be achieved, and meanwhile the method is a method for efficiently eliminating greenhouse gas in the atmosphere.

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Номер записи: 35
04-07-2023 дата публикации

Light emission control method, light emission control system and storage medium

Номер: CN116390308A
Автор: CHEN SHU, YAO BIN
Принадлежит:

The invention provides a light emission control method, a light emission control system and a storage medium. The method is used for controlling the light-emitting device to emit light, the light-emitting device comprises a plurality of light sources which are arranged in sequence, each light source is a multicolor light source, and the method comprises the following steps: acquiring light-emitting control information in a light-emitting control period; controlling the plurality of light sources to emit light based on light emission control information, the light emission control information including light source information in one-to-one correspondence with the plurality of light sources, the light source information including color data, and in the light emission control information, the color data of the plurality of light sources are not completely the same; at each updating moment, light source information of the ith light source in the light-emitting control information is assigned ...

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Номер записи: 36
18-04-2023 дата публикации

Probe

Номер: CN115980411A
Автор: XU YINHUI, YAO BIN, DAI CHUNLEI, ZENG XIANGDONG
Принадлежит:

The invention relates to a probe which comprises a fixed part and an extension part, the fixed part and the extension part are both of a metal sheet structure, the extension part extends out of a preset area in one end face of the fixed part, the top of the extension part is provided with a contact part, and the surface of the contact part is used for making contact with an electrode to be tested for testing. The top structure of the extension part of the probe is improved, the contact part is arranged at the top of the extension part, and the grooves are formed in the surface of the contact part, so that when the contact part in the probe is in contact with an electronic component to be tested, the contact part is arranged at the top of the extension part, and the grooves are formed in the surface of the contact part. The testing probe can automatically consume part of elastic stored energy to maintain the stability of the testing probe in the testing process, so that the reverse acting ...

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Номер записи: 37
26-09-2019 дата публикации

AMYLASE MUTANT HAVING HIGH SPECIFIC ACTIVITY AND THERMAL STABILITY, GENE OF MUTANT, AND APPLICATIONS THEREOF

Номер: WO2019179485A1
Автор: YAO, Bin, LUO, Huiying, QIU, Jin, TU, Tao, HUANG, Huoqing, WANG, Yuan, WANG, Yaru, BAI, Yingguo, SU, XiaoYun, MENG, Kun
Принадлежит:

The present invention relates to the field of agricultural biotechnology and specifically relates to an amylase mutant having high specific activity and thermal stability, the gene of the mutant, and applications thereof. A wild-type amylase of which the amino acid sequence is as represented by SEQ ID NO. 1 undergoes an S33A/S34E/V35H point mutation and the amino acids at loci 178 and 179 are removed, thus acquiring the amylase mutant. Compared with the wild-type amylase, the amylase mutant of the present invention has the following traits: 1) enhanced amylase activity; and 2) enhanced amylase thermal stability.

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Номер записи: 38
04-01-2018 дата публикации

DELIVERY DEVICE

Номер: WO2018000948A1
Автор: YAO, Bin, LIU, Xiangdong
Принадлежит:

A delivery device (10) used for delivering a heart valve, a blood vessel stent, and the like. The device comprises a first stopper (125) and a connecting unit (141). The connecting unit (141) is provided opposite to the first stopper (125) and can move relative to the first stopper (125). The connecting unit (141) comprises an axial connecting portion and at least 2 axial shafts (145). The axial shaft is connected to the connecting portion and faces the first stopper (125). The connecting unit (141) is used to form, together with the first stopper (125), an enclosed and locked space (17).

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Номер записи: 39
08-08-2023 дата публикации

Hall cabinet with sterilization and disinfection functions

Номер: CN116548741A
Автор: YAO BIN, YAO SHIYANG, YAO WANWU
Принадлежит:

The invention provides a hall cabinet with sterilization and disinfection functions, and relates to the technical field of hall cabinets, the hall cabinet comprises a cabinet body, a first partition plate is fixedly connected to the cabinet body, the upper part of the cabinet body is divided into a left wardrobe and a right wardrobe by the first partition plate, and a left exhaust fan and a right exhaust fan are mounted on the left wardrobe and the right wardrobe respectively; a left clothes airing rod is fixedly connected to the portion, located below the left exhaust fan, of the left wardrobe body, a sterilization and disinfection assembly is arranged in the left wardrobe body and located between the left exhaust fan and the left clothes airing rod, and a second partition plate is fixedly connected to the portion, located below the left wardrobe body, of the wardrobe body; a shoe cabinet and a degerming mechanism are arranged on the cabinet body located below the second partition plate ...

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Номер записи: 40
22-01-2015 дата публикации

MUTANT OF XYLANASE XYNAS9-M WITH IMPROVED THERMAL STABILITY AND GENE AND USE THEREOF

Номер: WO2015007033A1
Автор: YAO, Bin, LUO, Huiying, WANG, Kun, WANG, Yaru, MENG, Kun, SHI, Pengjun, HUANG, Huoqing, BAI, Yingguo, YANG, Peilong, ZHAO, Heng, MA, Rui
Принадлежит:

Provided are a mutant of xylanase XynAS9-m with an improved thermal stability and a gene and use thereof. The mutant of xylanase XynAS9-m has an amino acid sequence with the valine at position 81 of xylanase mutated into proline, and the glycine at position 82 mutated into glutaminic acid as shown in SEQ ID No. 1. Further, the aspartic acid at position 185 of xylanase is mutated into proline, and the serine at position 186 is mutated into glutamic acid. The thermal stability of the mutant enzyme is significantly improved, showing potential application value in pulp making, biological energy sources and other industries.

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Номер записи: 41
02-07-2020 дата публикации

INTERVENTION GUIDANCE DEVICE

Номер: WO2020134025A1
Автор: YAO, Bin, LIU, Xiangdong, JIANG, Wei, XIE, Huixiong
Принадлежит:

An intervention guidance device (10), comprising a body portion (100) and a guidance portion (200), the guidance portion (200) having a contracted configuration used for delivery as well as a predetermined expanded configuration; in the expanded configuration, the guidance portion (200) comprises a central area (201) and a closed outer edge (202) formed by the outward expansion of the central area (201), and a distal end of the body portion (100) is connected to the central area (201); in the contracted configuration, the outer edge (202) is farther away from the body portion (100) than the central area (201); and when the outer edge (202) of the guidance portion (200) exceeds the plane of a distal end of a delivery tube (20), the guidance portion (200) may be restored from the contracted configuration to the expanded configuration. In the intervention guidance device (10), by means of providing the guidance portion (200), the radial dimension of the guidance portion (200) is greater than ...

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Номер записи: 42
16-05-2023 дата публикации

Preparation process of 3-methyl-2-cinnamoyl quinoxaline-1, 4-dioxide

Номер: CN116120245A
Автор: WANG DEGUANG, ZHANG LIDONG, ZHANG XUEYUAN, ZHANG HONGLI, ZHU JUNWEI, YAO BIN, WEI FENG, CHEN QI, SHU YONG, XING WENGUO, FENG WEICHUN
Принадлежит:

The invention belongs to the technical field of organic synthesis, and particularly relates to a preparation process of 3-methyl-2-cinnamoyl quinoxaline-1, 4-dioxide. According to the invention, mequindox and benzaldehyde are taken as raw materials, absolute ethyl alcohol is taken as a solvent, quinocetone is prepared under the action of solid acid catalyst resin T-63MP and anhydrous sodium carbonate, and a post-treatment optimization process is carried out. The method provided by the invention solves the problems of high toxicity and low yield of an organic solvent in a traditional process, remarkably improves the yield of the quinocetone, improves the total yield from original 78-86% to 97.0% or above, remarkably improves the quality of the quinocetone product, can recycle the catalyst, can meet the application requirements of the catalyst in the field of veterinary drugs, and has practical significance.

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Номер записи: 43
05-05-2023 дата публикации

Oil duct cushion block cutting device

Номер: CN116061248A
Автор: ZHOU JIANCAI, YAO BIN, LI BIN
Принадлежит:

The invention belongs to the technical field of transformer insulating part production equipment, and discloses an oil duct cushion block cutting device which comprises a machine body, the upper portion of one side of the machine body is fixedly connected with a feeding motor, the feeding motor is fixedly connected with a material conveying device, and a material pressing device is arranged on the material conveying device; a working table is arranged on the machine body, a saw blade groove is formed in the middle of the working table, a first pressing air cylinder and a second pressing air cylinder are arranged on the two sides of the saw blade groove respectively, a jacking plate type air cylinder is arranged between the edge of the working table and the first pressing air cylinder, and the jacking plate type air cylinder is fixedly connected to the working table through a right-angle plate; the vertical face of the workbench is arranged to be a box cover, and a cutting device is arranged ...

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Номер записи: 44
23-06-2023 дата публикации

Method and system for calculating cumulative runtime of aircraft electronics

Номер: CN116311569A
Автор: MA SHUANGYUN, YAO BIN, ZHANG MAOTONG, HUANG JIAQI, TANG DAPENG
Принадлежит:

The invention relates to a method and system for configurable and centralized calculation of cumulative runtime of aircraft electronics. Based on the changeable configuration file and the periodic characteristic parameters of the aircraft equipment, the accumulated running time of all the configured electronic equipment can be calculated, meanwhile, early warning information can be sent out for the change of the configuration information of the configured electronic equipment, serial parts of the electronic equipment are recognized, and the running time is calculated. The operation time of the electronic equipment is displayed on an airborne display terminal, and the electronic equipment is provided with an I/O interface and can be connected with external system equipment so as to send accumulated operation time data information to an external system.

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Номер записи: 45
19-07-2018 дата публикации

PHYTASE YEAPPA MUTANTS HAVING IMPROVED GASTRIC PROTEIN RESISTANCE AND ACID RESISTANCE AND INCREASED CATALYTIC EFFICIENCY

Номер: WO2018130211A1
Автор: NIU, Canfang, YANG, Peilong, YAO, Bin, LI, Yangyang, DU, Yongkai, LUO, Huiying, HUANG, Huoqing, WANG, Yaru
Принадлежит:

Phytase YeAPPA mutants having improved gastric protein resistance and acid resistance and increased catalytic efficiency. Leucine at a 162th position of a phytase having an amino acid sequence as shown in SEQ ID NO. 1 is mutated to become glycine or alanine, or glutamic acid at a 230th position is mutated to become glycine, proline or arginine. Compared to the wild type, the pepsin resistance and acid resistance of the mutants increased significantly, while the catalytic efficiencies increased by 1.6 times and 2.4 times respectively, which is favorable for the development of the resource-saving feed enzyme industry.

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Номер записи: 46
14-11-2019 дата публикации

MANNANASE PMAN5A MUTANT HAVING IMPROVED HEAT RESISTANCE, GENE THEREOF, AND APPLICATION

Номер: WO2019214702A1
Автор: LUO, Huiying, YAO, Bin, LIU, Weina, GU, Yuan, TU, Tao, WANG, Yuan, WANG, Yaru, HUANG, Huoqing, BAI, Yingguo, SU, Xiaoyun, MENG, Kun
Принадлежит:

A mannanase mutant having improved heat resistance, a gene thereof, and an application. A penicillium-derived GH5 family mannanase PMan5A is used as a parent, and molecular biological means are used to mutate histidine (H), phenylalanine (F), leucine (L) and alanine (A) at sites 93, 94, 356 and 389 in the parent into tyrosine (Y), tyrosine (Y), histidine (H) and proline (P). Result show that single-point mutants H93Y, L356H and A389P all have better heat resistance than wild-type PMan5A, and the heat resistance of a combination mutant shows a synergistic effect of the single-point mutations, indicating that sites 93, 94, 356 and 389 of PMan5A play an important role in the heat resistance of GH5 family mannanase.

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Номер записи: 47
16-04-2020 дата публикации

GLUCOAMYLASE TLGA15 AND GENE AND APPLICATION THEREOF

Номер: WO2020073866A1
Автор: LUO, Huiying, YAO, Bin, GUO, Yujie, TU, Tao, WANG, Yuan, HUANG, Huoqing, BAI, Yingguo, SU, Xiaoyun, WANG, Yaru, MENG, Kun
Принадлежит:

Provided is a glucoamylase TlGa15 derived from a fungus, and a gene and an application thereof. The amino acid sequence is shown in SEQ ID NO.1 or SEQ ID NO.2. The glucoamylase may be applied to feed, food, medicine and other industries.

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Номер записи: 48
22-02-2018 дата публикации

AIR SUPPLY SYSTEM AND METHOD USED FOR HIGH-RISE BUILDING

Номер: WO2018032482A1
Автор: JI, Jie, ZHOU, Tengjiao, GAO, Zihe, YANG, Lizhong, YAO, Bin, LI, Man, YUAN, Xiangyong, ZHANG, Linhe
Принадлежит:

Provided are an air supply system and method used for a high-rise building; the high-rise building has a plurality of stories, each story being provided with a stairwell (4) and the stories being connected by means of the stairwells (4); the air supply system comprises a plurality of air supply vents (1); the air supply vents (1) are arranged at equal intervals on different stairwells (4) so as to supply air to the corresponding stairwells (4). The area of the air supply vents (1) are different, such that the air volume delivered to the passageways (4) by means of the air supply vents (1) is the same. The air supply system and its method of supplying air are such that the entire stairwell is uniformly pressurized, and use a smaller volume of air to block smoke from entering the building floors while also preventing the evacuation doors from being difficult to open at certain locations because of overpressure.

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Номер записи: 49
26-05-2017 дата публикации

METHOD AND DEVICE FOR OPTIMIZING ULTRASONIC IMAGES

Номер: WO2017084413A1
Автор: YAO, Bin
Принадлежит:

A method for optimizing ultrasonic images and a device for optimizing ultrasonic images, the method comprising: acquiring blood flow data, blood flow-related parameters and spectral Doppler parameters (S10); analyzing the blood flow data to acquire the vessel-related information in the blood flow data (S20); and optimizing the blood flow-related parameters and spectral Doppler parameters of the vessel according to the relevant information of the vessel so as to obtain an ultrasonic image (S30). The method and device reduces the complexity a user's operations, and at the same time allows for ultrasonic images that can effectively express human body information to be obtained.

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Номер записи: 50
30-05-2023 дата публикации

Index tree construction method, data query method and electronic equipment

Номер: CN116186184A
Автор: CHEN ZHIDA, XIE JIONG, LI FEIFEI, SONG YITONG, YAO BIN, YANG XIN
Принадлежит:

The invention provides an index tree construction method, a data query method and electronic equipment, and relates to the technical field of databases, in the embodiment, firstly, an object data set is acquired, and objects in the object data set comprise unstructured data and position information corresponding to the unstructured data; constructing an index tree according to the storage position of the object in the data table; a root node and a child node of the index tree index a plurality of storage positions in a spatial index mode; and the leaf nodes of the index tree index a plurality of storage positions in a layer structure indexing mode. When a data query request is received, data query is performed by using the index tree, a query target can meet a spatial constraint range by using a spatial index mode of the index tree, and a query target matched with unstructured data carried in the data query request can be queried by using a layer structure index mode. Therefore, the approximate ...

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Номер записи: 51
07-04-2023 дата публикации

Depth basis vector coding network and part fault early warning method

Номер: CN115935831A
Автор: LI FENGJUN, WANG HONGBIN, GAO MING, LAN QIXIN, YAO BIN, CHEN BINQIANG, XIE FUMING, CAO XINCHENG, ZHANG LEILEI, QING TAO, WANG LEIFEI, ZHANG BINGBING, JIA HUI, GAO CUNZHEN, HAN LI, ZHANG JU, CHANG XIPING, ZHANG CHENCHEN, XUE YIGANG, LI PENG, GUO ZHENJIE
Принадлежит:

The invention discloses a deep basis vector coding network and a part fault early warning method, and belongs to the field of fault diagnosis and equipment health operation and maintenance. The depth base vector coding network is composed of a compression encoder, a depth base vector coding module and an expansion decoder. The depth base vector coding module codes the depth feature vectors into a linear combination of depth base vectors. The invention relates to a part fault early warning method, which comprises the following steps of: training a deep base vector coding network by using a data sample at the early service stage of a part, and combining a trained compression encoder and a deep base vector coding module into a deep linear decomposition machine; in the continuous service process of the part, inputting a monitoring data sample into the depth linear decomposition machine, and representing the data sample as a coordinate point of a depth linear space; and finally, judging whether ...

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Номер записи: 52
21-05-2015 дата публикации

A METHOD FOR PRODUCING A PHYTASE VARIANT WITH IMPROVED THERMAL STABILITY, AND A PHYTASE VARIANT AND THE USE THEREOF

Номер: WO2015070372A1
Автор: YAO, Bin, HUANG, Huoqing, LUO, Huiying, SHAO, Chao, BAI, Yingguo, WANG, Yaru, YANG, Peilong, SHI, Pengjun, MENG, Kun, ZHAO, Heng, MA, Rui
Принадлежит:

The present invention relates to the field of genetic engineering, in particular, the present invention relates to a method for producing a phytase variant with an improved thermal stability, and a phytase variant and the use thereof. The phytase variant contains at least one proline modification, compared to the phytase from Escherichia coli and other mutants thereof. The phytase variants with the modification have preferably improved properties, such as the thermal stability, optimal reaction temperature, pH property, specific activity, protease resistance and performance in animal feeds.

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Номер записи: 53
12-05-2023 дата публикации

Composite high-molecular valve leaflet and preparation method thereof

Номер: CN116098741A
Автор: YAO BIN
Принадлежит:

The invention discloses a composite high-molecular valve leaflet which comprises a middle layer made of fabric, and an upper layer and a lower layer which are positioned on the upper side and the lower side of the middle layer and are made of membrane materials, wherein coating materials are arranged on the upper side face, facing the upper-layer membrane material, of the fabric of the middle layer and the lower side face, facing the lower-layer membrane material, of the fabric of the middle layer. The preparation method of the valve leaflet comprises the steps that the fabric is subjected to coating treatment through a solution prepared from the same materials of the membrane materials, then the three layers of materials are compounded together through hot pressing, due to the fact that the fabric has pores and is provided with coatings with the same membrane materials on the surface, the membrane materials on the upper layer and the lower layer are combined with the coating materials ...

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Номер записи: 54
23-06-2023 дата публикации

Pichia pastoris gene editing single plasmid and improved gene editing method

Номер: CN116286941A
Автор: HUANG HUOQING, LIU BO, ZHANG HONGLIAN, XU XINXIN, YANG HAOMENG, WANG YUAN, TU TAO, BAI YINGGUO, ZHANG WEI, LUO HUIYING, YAO BIN
Принадлежит:

The invention relates to the field of gene editing, in particular to a pichia pastoris gene editing single plasmid and an improved gene editing method. According to the technical scheme, construction of the gene editing plasmid can be completed only through two rounds of PCR and one time of seamless recombination when the gene editing plasmid is constructed, the first round of PCR is used for amplifying left and right homologous sequences, and the second round of PCR is used for fusing the left and right homologous sequences. When the gene is deleted, only a single gene editing plasmid needs to be transferred. After gene editing is completed, the positive transformant is inoculated into a culture medium containing rhamnose to be cultured, and the expression of toxic protein MazF is regulated and controlled through a rhamnose induction promoter, so that the plasmid pPICC02 and the derivative thereof in the cell can be quickly eliminated; compared with an existing strategy that plasmids are ...

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Номер записи: 55
22-03-2012 дата публикации

METHOD AND APPARATUS FOR GENERATING BEARING INDICATOR DIAGRAM, AND ULTRASONIC THREE-DIMENSIONAL IMAGING METHOD AND SYSTEM

Номер: IB2012034522A1
Автор: TIAN, Yong, YAO, Bin, SHE, Yue
Принадлежит:

Disclosed are a method and apparatus for generating a bearing indicator diagram in ultrasonic three-dimensional imaging. The method comprises the steps of: acquiring the acquisition and positioning parameters for three-dimensional imaging and the section parameters for a section window; establishing a geometric model for hexahedron reconstruction according to the acquisition and positioning parameters; determining a three-dimensional observation direction and a section observation direction; establishing a section geometric model according to the section parameters; drawing a geometric model for hexahedron reconstruction based on the three-dimensional observation direction, and the positional relation between the section image and an ultrasonic scanning space; drawing the section geometric model based on the section observation direction; and obtaining a bearing indicator diagram. The positional relation between the section image and the ultrasonic scanning space in three-dimensional imaging ...

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Номер записи: 56
08-03-2018 дата публикации

METHOD FOR PREPARING ANNULOPLASTY RING

Номер: WO2018040702A1
Автор: YAO, Bin, CHEN, Wenjun
Принадлежит:

Disclosed is a method for preparing an annuloplasty ring. The method comprises using a clamp (70) to sleeve a stitching layer (30) onto a metal piece covered by a silica gel layer (20) on a peripheral face thereof. The clamp comprises a guide section (701) and a main body section (702), wherein the guide section (701) is in the shape of a cone, the main body section (702) is in the shape of a hollow pipe, the main body section is provided at the end of the guide section with the larger diameter, and the inner size of the main body section is slightly larger than the outer peripheral size of the silica gel layer, such that the silica gel layer can be inserted into an inner cavity of the main body section. By using the method for preparing an annuloplasty ring, the stitching layer can be uniformly sleeved onto a surface of the silica gel layer, preventing the stitching layer from forming wrinkles on the surface of the silica gel layer and reducing the possibility of a thrombus forming on ...

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Номер записи: 57
16-06-2016 дата публикации

FUNGUS-SOURCED HIGH-TEMPERATURE ACID Β-GLUCOSIDASE AS WELL AS CODING GENE AND APPLICATION THEREOF

Номер: WO2016090525A1
Автор: YAO, Bin, SHI, Pengjun, XIA, Wei, LUO, Huiying, HUANG, Huoqing, YANG, Peilong, WANG, Yaru, SU, Xiaoyun, BAI, Yingguo, SHI, Xia, MA, Rui
Принадлежит:

Provided are a fungus-sourced high-temperature acid β-glucosidase as well as a coding gene and an application thereof. The provided β-glucosidase has the optimal pH value of 4.5 and the optimal temperature of 75°C, and maintains over 90% enzyme activity in the optimal condition after being processed at 60°C for 1 h. The re-engineering yeast strain GS115/bgl3A of the coding gene comprising the β-glucosidase has high fermentation level.

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Номер записи: 58
19-07-2018 дата публикации

PHYTASE YKAPPA MUTANT HAVING IMPROVED PEPSIN RESISTANCE AND INCREASED CATALYTIC EFFICIENCY

Номер: WO2018130212A2
Автор: NIU, Canfang, YANG, Peilong, YAO, Bin, LI, Yangyang, YU, Dali, LUO, Huiying, HUANG, Huoqing, WANG, Yaru
Принадлежит:

The present invention relates to the field of genetic engineering, and relates in particular to a phytase YkAPPA mutant having improved pepsin resistance and increased catalytic efficiency. Leucine at position 162 of the phytase amino acid sequence as shown in SEQ ID NO. 1 is mutated to glycine or alanine, or glutamic acid at position 230 is mutated to glycine, alanine, proline, arginine, serine, threonine or aspartic acid. The pepsin resistance of the phytase mutant is significantly improved, and the catalytic efficiency is increased up to 2.1 times, which is advantageous in the economical feed enzyme development industry.

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Номер записи: 59
14-05-2015 дата публикации

MEDICAL IMAGE QUICK SHARING DEVICE AND METHOD THEREFOR

Номер: WO2015067019A1
Автор: LIN, Muqing, ZOU, Yaoxian, WEI, Yi, ZENG, Zuoqi, YAO, Bin
Принадлежит:

Disclosed is a medical image quick sharing device, comprising a scanning system, a data processing system and a sharing transmission system. Also disclosed is a medical image quick sharing method, comprising: performing medical scanning by means of the medical image quick sharing device to generate original image data (S1); processing the original image data by means of the medical image quick sharing device according to a processing template and generating image data to be shared of a user-specified type (S7); and transmitting the image data to be shared to the client by means of the medical image quick sharing device according to a user selected sharing transmission method (S8). This method can be used in various existing medical image scanning devices to realize the printout or external delivery of the image data, quickly provide more fetal image information for parents after an obstetric examination than existing image paper reports, and quickly share the data with patients after the ...

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Номер записи: 60
09-05-2023 дата публикации

Dust removal system for continuous casting area

Номер: CN116079021A
Автор: ZHAN XIANHUI, WU GUANGHUI, QING SHAOPING, YAO BIN
Принадлежит:

The invention belongs to the field of metallurgy continuous casting, and relates to a continuous casting area dust removal system which comprises a tundish car, a crystallizer, a crystallizer cover plate and a tundish arranged on the tundish car, the tundish car, the crystallizer and the crystallizer cover plate are arranged in a matched mode, the tundish is provided with a tundish cover with a smoke dust collecting function, the tundish cover is of a hollow structure, and a refractory material is arranged at the bottom of the tundish cover. An inner cavity of the tundish cover is a smoke circulation channel, one end of the tundish cover is provided with a tundish upper trapezoid connecting pipe which is in trapezoid connection with a dedusting pipeline of the tundish car, the tundish car is further provided with a smoke gathering device acting on the upper portion of a crystallizer cover plate, and the smoke gathering device is communicated with the dedusting pipeline of the tundish car ...

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Номер записи: 61
29-03-2018 дата публикации

PUNCTURE ENHANCEMENT METHOD, DEVICE AND SYSTEM

Номер: WO2018053739A1
Автор: HUANG, Can, YAO, Bin
Принадлежит:

Disclosed are a puncture enhancement method, device and system. The puncture enhancement method comprises the steps of: besides conventional B-scanning, transmitting a frame of large-angle deflection ultrasonic wave to enhance display of a puncture needle in an ultrasonic image (S10), detecting the position and the direction of the puncture needle by means of a magnetic navigation module in an ultrasonic probe (S20); specifying the transmission direction of a next large-angle deflection ultrasonic wave according to the detected position and the detected direction of the puncture needle, so that the large-angle deflection ultrasonic wave can enhance display of the puncture needle in the ultrasonic image in real time (S30); and finally, fusing the combined image frame obtained by means of conventional B-scanning and the large-angle deflection image frame on the puncture needle and nearby regions of the puncture needle (S40); and performing post-processing on the fused image frame, and performing ...

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Номер записи: 62
28-04-2023 дата публикации

Novel high-speed high-precision horizontal spindle box

Номер: CN116025671A
Автор: WANG LEI, YANG YIKAI, LI CHUNMEI, BAI GUANGYONG, LI YUANLIANG, JIANG CHUAN, MA WEIMING, SHANG CHUNLEI, MAN QINGHAI, WANG FENG, MA GANG, YU DIANMING, LAN GANG, YANG LEI, WANG YANGZHOU, YAO BIN
Принадлежит:

The invention discloses a novel high-speed high-precision horizontal spindle box, and belongs to the technical field of machinery. The spindle box comprises a spindle box body, a main motor, a precise double-speed reducer, an I-shaft assembly, a spindle assembly and an encoder assembly, the spindle box body is of a double-wall vibration reduction box body structure and is provided with spindle holes and I-shaft holes, the spindle assembly is arranged in the upper-layer spindle hole, the I-shaft assembly is arranged in the lower-layer I-shaft hole, the left end of the I-shaft assembly is connected with the precise double-speed reducer, and the right end of the I-shaft assembly is connected with the encoder assembly. The precise double-speed reducer has electrical gear shifting and mechanical gear shifting, the left side of the precise double-speed reducer is connected with the main motor, and the rear end of the spindle assembly is connected with the encoder assembly. The main motor is connected ...

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Номер записи: 63
20-06-2019 дата публикации

BATTERY, BATTERY PACK PROVIDED WITH SAME AND ELECTRIC VEHICLE

Номер: WO2019114781A1
Автор: LIU, Yanchu, YAO, Bin, YANG, Chao, GONG, Xubin, ZHANG, Yong
Принадлежит:

A battery (100), a battery pack provide with same, and an electric vehicle. The battery (100) comprises: a housing; a cover plate (30) at an end of the housing, the cover plate (30) comprising, arranged along a lateral or longitudinal direction of the cover plate, a first side region (301) and a second side region (302); a pole terminal (40) disposed on the cover plate (30), a portion of the pole terminal (40) being located in the first side region (301), and the other portion of the pole terminal being located in the second side region (302); and a first pole core (10) and a second pole core (20) located in the housing. The first pole core (10) corresponds to the first side region (301) in position; the first pole core (10) is provided with a first lug (11); at least one portion of the first lug (11) extends in a direction from the first side region (301) to the second side region (302) and is at least connected to a portion of the pole terminal (40). The second pole core (20) corresponds ...

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Номер записи: 64
13-04-2021 дата публикации

The invention is applicable to cooking utensils of vehicles

Номер: CN212950318U
Автор: YAO BIN, CHEN SHU, 姚斌, 陈舒
Принадлежит: ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD, ZHEJIANG SUPOR ELECTRICAL APPLIANCES MANUFACTURING CO., LTD., 浙江苏泊尔家电制造有限公司

The utility model discloses a cooking utensil suitable for a vehicle, which comprises a control circuit, a mains supply power line and a vehicle-mounted power line, and the control circuit comprises a magnetic control assembly; the commercial power line and the vehicle-mounted power line have different structures and are matched with the socket of the cooking utensil in a one-time manner; the plug end, matched with the socket, of the vehicle-mounted power line is provided with a magnetic piece used for being matched with the magnetic control assembly, and the control circuit is configured to control the cooking utensil to be switched from a first working circuit to a second working circuit according to the cooperation of the magnetic control assembly and the magnetic piece. Wherein the working voltages of the first working circuit and the second working circuit are different. Therefore, the cooking utensil can be automatically selected to be switched to the mains supply circuit or the direct-current ...

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Номер записи: 65
30-06-2023 дата публикации

Mesos resource scheduling method based on resource matching degree

Номер: CN116360964A
Автор: ZHENG WENLI, XU DONGSHENG, YAO BIN, LI CHAO, GUO MINYI
Принадлежит:

A Mesos resource scheduling method based on a resource matching degree comprises the following steps: calculating the matching degree of physical machine resource occupation and application framework resource demand, performing application framework resource demand response and resource allocation according to the matching degree, and finally sending resource demand information and resource receiving logic according to allocation. The maximum average utilization rate of resources can be increased by about 4%; the number of distribution failures can be reduced by 19% at most; in the aspect of resource utilization rate difference, the resource utilization rate difference is reduced by about 6% at most; in the aspect of idle energy consumption, the idle energy consumption can be reduced by about 23%. According to the resource scheduling mode based on the resource matching degree, through reasonable resource scheduling, resource fragments can be effectively reduced, and the resource utilization ...

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Номер записи: 66
16-05-2023 дата публикации

Beta-1, 3-glucanase mutant N54W as well as gene and application thereof

Номер: CN116121227A
Автор: TU TAO, WANG YUAN, GAO FANG, LUO HUIYING, YAO BIN, HUANG HUOQING, BAI YINGGUO, WANG YARU, ZHANG JIE, QIN XING, WANG XIAOLU, SU XIAOYUN, ZHANG HONGLIAN, YU HUIMIN
Принадлежит:

The invention relates to the technical field of agricultural biology, in particular to a beta-1, 3-glucanase mutant N54W as well as a gene and application thereof. The amino acid sequence of the beta-1, 3-glucanase N54W mutant is as shown in SEQ ID NO: 2. Compared with wild type beta-1, 3-glucanase, the beta-1, 3-glucanase mutant has the advantages that the specific activity of the beta-1, 3-glucanase is increased by 3.6 times and reaches 902.1 U/mg, the catalytic activity is greatly improved, and kcat/Km reaches 888.9 ml.mg <-1 >. Min <-1 > and reaches 5.5 times of that of the wild type. The invention provides application of the beta-1, 3-glucanase mutant with high specific activity, and the beta-1, 3-glucanase mutant can be specifically applied to the fields of brewing, food and feed and has very wide application prospects.

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Номер записи: 67
27-06-2023 дата публикации

Alkaline protease mutant ThAPT3-M10 with improved optimum temperature, thermal stability and self-degradation resistance and application

Номер: CN116334048A
Автор: LUO HUIYING, WANG XIAO, QIN XING, WANG XIAOLU, HUANG HUOQING, TU TAO, SU XIAOYUN, ZHANG JIE, BAI YINGGUO, WANG YUAN, ZHANG HONGLIAN, TIAN JIAN, WANG YARU, YU HUIMIN, YAO BIN
Принадлежит:

The invention relates to the technical field of agricultural biology, in particular to an alkaline protease mutant ThAPT3-M10 with improved optimal temperature, thermal stability and self-degradation resistance and application. According to the invention, alkaline protease ThAPT3-M9 is taken as a parent, three mutation sites are introduced into a loop region on the surface by a site-specific mutagenesis method, and the optimum temperature of the mutant ThAPT3-M10 is increased from 65 DEG C to 70 DEG C. Compared with the parent, the Tm value is increased by 3 DEG C, and t1/2 at 60 DEG C is increased to 111.8 min (approximately 1.8 times) from 62.4 min. In addition, the self-degradation phenomenon of the ThAPT3-M10 at 70 DEG C is obviously improved compared with that of a parent. Therefore, compared with a parent, the alkaline protease mutant provided by the invention has better thermal stability and self-degradation resistance, and has better industrial application prospects.

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Номер записи: 68
12-12-2019 дата публикации

GLUCOSE OXIDASE GOD MUTANT AND GENE AND APPLICATION THEREOF

Номер: WO2019233083A1
Автор: YAO, Bin, LUO, Huiying, TU, Tao, HUANG, Huoqing, SU, Xiaoyun, WANG, Yaru, BAI, Yingguo, WANG, Yuan, MENG, Kun
Принадлежит:

The present invention uses glucose oxidase GOD derived from Aspergillus niger as a female parent, which is subjected to point mutation to obtain a glucose oxidase GOD-M5 having improved catalytic efficiency and thermal stability. The specific activity of the mutant of the present invention is increased by 66% relative to a wild type GOD. After 10 minutes of treatment at 70°C, the enzyme activity of the mutant of the present invention is increased by 13.6 times compared with the wild type. After 2 minutes of treatment at 80°C, the enzyme activity of the mutant of the present invention is increased by 29.4 times compared with the wild type.

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Номер записи: 69
16-06-2016 дата публикации

HIGH-TEMPERATURE NEUTRAL CELLULASE AS WELL AS CODING GENE AND APPLICATION THEREOF

Номер: WO2016090556A1
Автор: YAO, Bin, SHI, Pengjun, YANG, Hong, HUANG, Huoqing, LUO, Huiying, YANG, Peilong, WANG, Yaru, SU, Xiaoyun, BAI, Yingguo, SHI, Xia, MA, Rui, MENG, Kun
Принадлежит:

Provided are a fungus-sourced high-temperature neutral Family-45 cellulase as well as a coding gene and an application thereof. The cellulase has the optimal pH value of 5.5 and the optimal temperature of 60°C, has certain enzyme activity in alkaline conditions and has good alkali resistance, maintains about 70% enzyme activity in the optimal condition after being processed at 90°C for 1 h, maintains about 50% enzyme activity in the optimal condition after being processed in boiling water for 1 h, and can be well applied in textiles, paper-making and other fields.

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Номер записи: 70
30-01-2020 дата публикации

RECOMBINANT EXPRESSION VECTOR APPLICABLE TO RAPID SCREENING FOR RECOMBINANT STRAIN AND APPLICATION

Номер: WO2020020003A1
Автор: YAO, Bin, SU, XiaoYun, GAO, Fei, LUO, Huiying, HUANG, Huoqing, BAI, Yingguo, WANG, Yuan, TU, Tao, WANG, Yaru, MENG, Kun
Принадлежит:

Provided are a recombinant expression vector applicable to rapid screening for a high-expression strain and a rapid screening method for a high-expression strain. The method comprises fused expression of exogenous red fluorescent protein (DsRed) and a localization signal peptide of a cell surface protein from Aspergillus fumigatus (AfMP1), and integration of the fused gene (DsRed-AfMP1) into the genome of Trichoderma reesei, thereby constructing a strain expressing red fluorescent protein on the surface of Trichoderma reesei. The Trichoderma reesei strain expressing red fluorescent protein on the surface are sorted by means of a flow cytometer, so as to quickly isolate genetic changes beneficial to increasing cellulase activity.

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Номер записи: 71
05-07-2018 дата публикации

DELIVERY APPARATUS AND DELIVERY SYSTEM

Номер: WO2018121363A1
Автор: YAO, Bin
Принадлежит:

A delivery apparatus (100), comprising a hook mechanism (10) and an ejection mechanism (20), the ejection mechanism (20) being movable relative to the hook mechanism (10), such that a cover body of a hook-like lever (11, 11a, 11b) of the hook-like mechanism and a second groove (211, 211a, 211b) of an ejecting lever (21, 21a, 21b) received in the hook-like lever (11, 11a, 11b) can form an openable accommodating space. Compared to the prior art, the delivery apparatus (100) connects with a medical appliance (200), when delivering the medical appliance (200), by means of the openable accommodating space formed by the distal end of the hook-like mechanism and the distal end of the ejection mechanism (20), and can not only axially limit but radially limit the medical appliance (200), improving the controllability and security of the delivery.

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Номер записи: 72
30-08-2018 дата публикации

PHYTASE YKAPPA MUTANT HAVING IMPROVED PEPSIN RESISTANCE AND INCREASED CATALYTIC EFFICIENCY

Номер: WO2018130212A3
Автор: NIU, Canfang, YANG, Peilong, YAO, Bin, LI, Yangyang, YU, Dali, LUO, Huiying, HUANG, Huoqing, WANG, Yaru
Принадлежит:

A phytase YkAPPA mutant having improved pepsin resistance and increased catalytic efficiency. Leucine at position 162 of the phytase amino acid sequence as shown in SEQ ID NO. 1 is mutated to glycine or alanine, or glutamic acid at position 230 is mutated to glycine, alanine, proline, arginine, serine, threonine or aspartic acid.

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Номер записи: 73
30-05-2023 дата публикации

High-flame-retardant tire sidewall rubber composition, mixing method and high-flame-retardant tire

Номер: CN116178803A
Автор: YU MINLI, PENG JUNBIAO, YAO BIN, LIU LE, HU SHANJUN, ZHANG CHUNSHENG, SHEN JIANNONG
Принадлежит:

The invention relates to the technical field of tire manufacturing new materials, in particular to a high-flame-retardant tire sidewall rubber composition, a mixing method and a high-flame-retardant tire. The invention relates to a high-flame-retardant tire sidewall rubber composition, which is prepared by mixing the following raw materials based on 100 parts by weight of raw rubber component: 40-70 parts of natural rubber; 30-60 parts of butadiene rubber; 10 to 30 parts of white carbon black; 10 to 30 parts of carbon black; 1.0 to 3.5 parts of stearic acid; 2.5 to 6.0 parts of zinc oxide; 1.0 to 8.0 parts of a flame retardant; 1.0 to 5.0 parts of an anti-aging agent; 0.5 to 3.0 parts of protective wax; 0.8 to 3.0 parts of an accelerant; 1.0 to 3.0 parts of vulcanizing agent; 0 to 0.45 part of scorch retarder; wherein the flame retardant is chlorinated paraffin and zinc borate, the weight ratio of the chlorinated paraffin to the zinc borate is (2: 1)-(1: 4), the particle size of the zinc ...

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Номер записи: 74
25-08-2023 дата публикации

Wire pole inner framework welding device

Номер: CN116638248A
Автор: YAO BIN
Принадлежит:

The invention discloses a telegraph pole inner framework welding device and relates to the field of telegraph pole inner frameworks. A welding disc is arranged on the rotating shaft, a movable sleeve sleeves the rotating shaft on the left side of the welding disc, a rotating shaft sleeve is arranged on the right side of the rotating shaft, the movable sleeve and the rotating shaft sleeve are connected with the welding disc through connecting rods, the welding disc comprises a limiting sleeve, a supporting block and a movable block, the limiting sleeve is fixedly arranged on the rotating shaft, and the supporting block and the movable block are arranged in the limiting sleeve; the supporting block is movably connected with the rotating shaft sleeve through a connecting rod, the movable block is connected with the movable sleeve through a connecting rod, a clamping groove is formed in the top end of the supporting block, and a sleeving groove is formed in the movable block. The device is ...

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Номер записи: 75
13-06-2023 дата публикации

Bionic valve leaflet with three-layer structure and manufacturing method thereof

Номер: CN116251238A
Автор: YAO BIN
Принадлежит:

The invention belongs to the technical field of artificial valves, and particularly relates to a bionic valve leaflet with a three-layer structure and a manufacturing method of the bionic valve leaflet. The valve leaflet comprises a fabric layer which is of a net-shaped structure formed by weaving non-degradable high-strength flexible fabric; the viscoelastic material layer is arranged on the surface of the fabric and used for absorbing the impact force of valve leaflet movement at the fabric gaps; and the flexible surface layer wraps the fabric layer and the viscoelastic material layer and is made of a non-degradable polymer material. The manufacturing method comprises the following steps: weaving a non-degradable high-strength flexible fabric; the surface of the high-strength flexible fabric and fabric gaps are covered with a viscoelastic material; and the outer layer of the viscoelastic material is covered with a non-degradable flexible polymer material. The mechanical property, fatigue ...

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Номер записи: 76
16-05-2023 дата публикации

Device capable of uniformly deploying tail gas treatment machine

Номер: CN116116187A
Автор: ZHANG HONGSHENG, XU BUKE, MOON SHIN-HOE, YAO BIN, YAO SONGYU
Принадлежит:

The invention relates to the technical field of tail gas treatment devices, in particular to a device capable of uniformly deploying a tail gas treatment machine. The invention provides a device of a tail gas treatment machine capable of dispersing and discharging tail gas and uniformly allocating the tail gas. A device capable of evenly deploying a tail gas treatment machine comprises the tail gas treatment machine and an installation support, the front side of the tail gas treatment machine is connected with the installation support, the device further comprises a tail gas dispersing mechanism and a tail gas segmenting mechanism, and the tail gas dispersing mechanism used for dispersing discharged tail gas is arranged between the installation support and the tail gas treatment machine. And a tail gas sectioning mechanism for sectionally discharging tail gas is arranged in the tail gas dispersing mechanism. Tail gas flows into the connecting plate frame from the gas storage tank and the ...

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Номер записи: 77
25-07-2023 дата публикации

Preparation method and application of NH2-MIL-125/Co (dmgH) 2 photocatalyst

Номер: CN116474835A
Автор: LI YUE, YAO BIN
Принадлежит:

The invention discloses a preparation method and application of an NH2-MIL-125/Co (dmgH) 2 photocatalyst, and belongs to the field of photocatalysis. The composite photocatalytic material disclosed by the invention is composed of NH2-MIL-125 (Ti) and Co (dmgH) 2 with a diacetoxime ligand, NH2-MIL-125 is formed by mixing 2-aminoterephthalic acid, absolute methanol, N, N-dimethylformamide and titanium isopropylate, and then the Co (dmgH) 2 is introduced into the surface of the NH2-MIL-125 for coupling to form NH2-MIL-125/Co (dmgH) 2. The composite photocatalytic material disclosed by the invention is applied to photocatalytic hydrogen evolution and NO removal reaction, the photocatalytic hydrogen production activity and the NO removal rate are obviously improved, and the synthesis process is simple and easy to operate.

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Номер записи: 78
05-05-2023 дата публикации

Method for improving thermal stability of alkaline protease, mutants ThAPT3-M3 and ThAPT3-M4 and application

Номер: CN116064490A
Автор: LUO HUIYING, WANG XIAO, QIN XING, YAO BIN, WANG YARU, HUANG HUOQING, BAI YINGGUO, SU XIAOYUN, WANG YUAN, TU TAO, ZHANG JIE, WANG XIAOLU, ZHANG HONGLIAN, YU HUIMIN
Принадлежит:

The invention relates to the field of gene engineering, in particular to a method for improving thermal stability of alkaline protease, mutants ThAPT3-M3 and ThAPT3-M4 and application of the mutants ThAPT3-M4. Alkaline protease PA3 is taken as a parent, and the protease mutant with remarkably improved thermal stability is obtained through site-specific mutagenesis. After the parent PA3 is treated for 10 minutes and 20 minutes under the condition of 60 DEG C, the residual enzyme activities are 1.9 percent and 1.6 percent respectively. After the mutants ThAPT3-M3 and ThAPT3-M4 are treated for 10 minutes at the temperature of 60 DEG C, the residual enzyme activities are 58% and 68% respectively; after the mutants ThAPT3-M3 and ThAPT3-M4 are treated for 20 minutes at the temperature of 60 DEG C, the residual enzyme activities of the mutants ThAPT3-M3 and ThAPT3-M4 are 31% and 45% respectively. In addition, the specific activity of the mutant ThAPT3-M4 is improved by 25%. Therefore, compared ...

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Номер записи: 79
07-07-2023 дата публикации

Energy-absorbing bumper of new energy automobile

Номер: CN116394871A
Автор: YAO BIN
Принадлежит:

The invention provides a new energy automobile energy absorption bumper which comprises a support, an outer skin, a stress lever and an energy absorption assembly, the stress lever is formed by hinging a plurality of stress rods end to end, the energy absorption assembly comprises a steel rope, two volute spring boxes and a plurality of guide wheels, the outer skin is fixed to the support, and the outer skin is fixed to the support. A limiting groove is formed in the inner side of the outer skin in the length direction of the outer skin, the stress bar is contained in the limiting groove, the multiple guide wheels and the two volute spring boxes define a ring and are arranged on the support, the steel rope winds around the multiple guide wheels, and the two ends of the steel rope are connected to the output ends of the two volute spring boxes. When the outer skin receives impact force, the impact area extrudes the internal stress rod, the stress rod extrudes the steel rope through the conduction ...

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Номер записи: 80
16-05-2023 дата публикации

Process method for improving yield of B and Nb in boron-containing heat-resistant steel

Номер: CN116121624A
Автор: LI YING, WU ZHIWEI, TU LUHAN, YAO BIN
Принадлежит:

The invention discloses a process method for improving the yield of B and Nb in boron-containing heat-resistant steel, which comprises the following steps: judging whether the content of acid-soluble boron in a heat-resistant steel ingot meets a preset range or not by measuring the content of acid-soluble boron in a boron-containing and nitrogen-containing heat-resistant steel electrode base material; when the content of acid-soluble boron in the heat-resistant steel ingot meets a preset range, electroslag remelting treatment is conducted on the heat-resistant steel ingot, mixed slag is adopted as electroslag charge, and the electroslag charge comprises a ternary slag system CaF2, Al2O3, B2O3 and carbon powder; the protective atmosphere is adopted for electroslag remelting, the filling ratio d is equal to (0.6-0.8) D, and D is the diameter of a crystallizer; and the melting speed of the electroslag is controlled to be 7-11 kg/min. By means of the method, the yield of the B element in the ...

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Номер записи: 81
21-07-2023 дата публикации

Method for improving enzyme activity of manganese peroxidase and hydrogen peroxide tolerance, mutant, coding gene and application

Номер: CN116463308A
Автор: TU TAO, LIU XIAOQING, WANG XINYUAN, LUO HUIYING, YAO BIN, HUANG HUOQING, BAI YINGGUO, WANG YARU, WANG YUAN, ZHANG JIE, QIN XING, WANG XIAOLU, SU XIAOYUN, ZHANG HONGLIAN, YU HUIMIN
Принадлежит:

The invention relates to the technical field of agricultural biology, in particular to a method for improving enzyme activity of manganese peroxidase and hydrogen peroxide tolerance, a mutant, a coding gene and application. The manganese peroxidase MrMnP derived from Moniliophora rori is used as a female parent, and the manganese peroxidase MrMnP1 of which the catalytic efficiency and the H2O2 tolerance are improved is obtained. The related amino acid mutation point is Glu148Gly. The enzyme activity of the modified manganese peroxidase MrMnP1 is improved from 10.43 U/mg to 13.83 U/mg, and the improvement amplitude is 32.7%; under 1.5 mM of H2O2, the enzyme activity of the MrMnP1 is improved to 8.3 U/mg from 4.3 U/mg, and the improvement amplitude is 92.7%; after the MrMnP1 is treated for 30 minutes under 1.5 mM H2O2, the residual enzyme activity of the MrMnP1 is improved from 0.13 U/mg to 1.53 U/mg, and the improvement amplitude is 1067%.

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Номер записи: 82
23-05-2023 дата публикации

Drilling gas and slag secondary separation device

Номер: CN116146165A
Автор: YANG XU, ZHANG HONGJIE, ZHANG YAZHOU, MA QIANG, KIM WON-GAB, LI XIAOYU, ZHAO YUMING, ZHAO XIN, YAO PENGFEI, WANG LIQING, ZOU YUNLONG, DAI YUANJIE, YIN HEHE, SUN RUI, YAO BIN, LIU ANQI, ZHANG XUCHANG
Принадлежит:

The invention relates to a drilling gas-slag secondary separation device for a drill hole, and belongs to the field of coal mine gas extraction. The device comprises an air inlet, a dust removal box, an air outlet, a drain outlet, a manual butterfly valve, a pneumatic butterfly valve, a liquid level observation window, an environment observation window and a supporting frame. Mixed gas in the drill hole passes through a gas-slag separator or other gas collecting devices installed at the hole opening of the drill hole, and gas, dust and the like discharged in the drilling construction process are drained into a dust removal box containing a certain amount of clean water through a negative pressure pipeline via a gas inlet. The gas outlet is connected with an extraction pipeline, impurities such as dust are filtered by clear water and precipitated at the bottom of the dust removal box body, and the cleaned gas flows out of the liquid level and enters the extraction pipeline through the gas ...

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Номер записи: 83
15-08-2023 дата публикации

Financial credit system online data conduction encryption method

Номер: CN116599721A
Автор: CHO HONG-KI, YANG YUNGANG, YUAN PENG, SUN MINGMING, ZHANG QIANQIAN, LIU JIE, YAO BIN, ZHANG YUE, CHEN BAILIN, YANG DONGPENG
Принадлежит:

The invention discloses an online data transmission encryption method for a financial credit system. The method comprises the following steps: acquiring basic attributes of data needing to be encrypted; basic attributes of the data and information contained in the basic attributes are analyzed, and corresponding public keys and private keys are made; a public key and a private key are distributed in a targeted manner by using an internal network of a financial credit system; segmenting and intercepting the data to be encrypted, and randomly disrupting the sequence of the intercepted data by adopting an algorithm; encoding the intercepted data, and converting the data into encrypted data in real time; and transmitting the encrypted data by using an internal network of the system. According to the method, an asymmetric encryption coding mode is utilized, public key encryption is adopted for information with low importance according to different information importance, and meanwhile, the shuffling ...

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Номер записи: 84
27-06-2023 дата публикации

Method for improving stability of neutral mannase PLM5A and mutant

Номер: CN116334042A
Автор: HUANG HUOQING, XU XINXIN, LUO HUIYING, WANG YUAN, ZHANG HONGLIAN, YANG HAOMENG, BAI YINGGUO, TU TAO, SU XIAOYUN, YAO BIN, YU HUIMIN
Принадлежит:

The invention relates to the technical field of agricultural biology, in particular to a method for improving the stability of neutral mannase PLM5A and a mutant. According to the application disclosed by the invention, K52V mutation, T266D mutation, W291S mutation, A93LK205R mutation, F63Y mutation, D66Y mutation, S283L mutation, G288S mutation and/or L292I mutation are carried out on neutral mannase PLM5A. The optimum temperature of the mutant is increased, the thermal stability is improved, and the mutant has stronger acid resistance.

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Номер записи: 85
04-04-2023 дата публикации

Sound recognition method based on biological learning neural network

Номер: CN115906960A
Автор: LI XIAOHONG, JIA XIAOLI, MENG WEIWEI, SHAO WENWEI, YAO BIN, WANG YOUWEI, CHEN LIQUN, SHAO QI
Принадлежит:

The invention provides a sound recognition method based on a biological learning neural network, and the method comprises the steps: carrying out the extraction and culture of primary neurons of a living body, and obtaining a biological chip inoculated with neuronal cells; recording a discharge signal of the biological chip by using a multi-channel biological signal acquisition system; learning of various stimulation templates is carried out on each area of the biochip by adopting a random point electrical stimulation mode, and a biological learning neural network is obtained after learning is completed; acquiring a sound signal to be recognized, and encoding the sound signal into a music template; acting the music template on a biological learning neural network; and classifying the discharge response of the biological learning neural network by using a support vector machine, and identifying a sound signal. According to the method, random point electrical stimulation is adopted, synchronous ...

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Номер записи: 86
25-04-2023 дата публикации

Disaster modeling and predicting method for crowded region of smart city

Номер: CN116011616A
Автор: TANG FEILONG, ZHOU XUAN, ZHENG ZHIJIAN, LIU HAO, ZHU YANMIN, YU JIADI, YAO BIN, NI LYU, WU WEIWEI
Принадлежит:

The invention provides a disaster modeling and prediction method for a crowded area of a smart city, and the method comprises the steps: analyzing multi-source heterogeneous data involved in the disaster evolution process of various crowded areas of the city, and designing a multi-dimensional unified representation mode of the disaster of the crowded areas of the city; processing the disaster time sequence data of the urban crowded region, and mining an association relationship of the disaster time sequence data of the urban crowded region through a time sequence association rule algorithm; constructing an association event graph based on the association relationship; and based on the prediction model of the multi-source heterogeneous data, carrying out classification prediction on the disaster representation of the multi-dimensional urban crowded region, and enabling a result to correspond to an associated event graph to carry out disaster prediction on the urban crowded region. According ...

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Номер записи: 87
23-06-2023 дата публикации

Shadow-eliminating dispersion film preparation system and process

Номер: CN116282856A
Автор: CHEN BINGXI, CAO JUNSHENG, CHEN YINGKAI, YAO BIN
Принадлежит:

The invention discloses a shadow eliminating dispersion film preparation system. The system comprises an operation table; the mold pressing mechanism is used for extruding the lens for molding; the cold machining mechanism is used for machining the surface and the shape of the formed lens and improving the hardness and the strength of the formed lens; the etching mechanism is used for carrying out etching processing on the surface of the formed lens; the cleaning mechanism is used for cleaning the etched and processed lens; the coating mechanism is used for coating the surface of the lens with a plurality of layers of broadband ultra-low reflection films; and the cutting mechanism is used for cutting the lens into the required size. The surface etching technology is applied to the concave-convex spherical lens, double images can be eliminated, the imaging quality and definition can be improved, the ultra-wide-band low-reflection film and the etching layer are combined to form the shadow ...

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Номер записи: 88
23-05-2023 дата публикации

Low-heat-generation tire sidewall rubber composition, mixing method thereof and low-heat-generation tire

Номер: CN116144084A
Автор: HU SHANJUN, PENG JUNBIAO, ZHANG CHUNSHENG, YU MINLI, DAI ZHONGJUAN, KIM JIN-HWAN, HU JINLONG, YAO BIN, ZHOU QI
Принадлежит:

The invention relates to the technical field of tire manufacturing rubber composite materials, in particular to a low-heat-generation tire sidewall rubber composition, a mixing method thereof and a low-heat-generation tire. The invention relates to a low-heat-generation tire sidewall rubber composition containing N-(carboxymethyl) maleamic acid. The composition is prepared by mixing the following raw materials in parts by weight: 40-60 parts of natural rubber, 40-60 parts of butadiene rubber, 20-40 parts of high-dispersity white carbon black, 2.0-5.0 parts of a silane coupling agent and 1.0-4.0 parts of N-(carboxymethyl) maleamic acid, wherein the weight of the raw materials is 100 parts; according to the formula rubber composition, the reaction activity of sulfydryl silane and double bonds is improved through N-(carboxymethyl) maleamic acid, combination of white carbon black and silane and combination of silane and rubber are enhanced, and the problem of agglomeration of white carbon black ...

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Номер записи: 89
07-07-2023 дата публикации

Solid solution heat treatment method for preventing quenching cracking of heat-resistant steel 05Cr17Ni4Cu4Nb for fasteners

Номер: CN116397163A
Автор: TU LUHAN, WU ZHIWEI, LI YING, YAO BIN
Принадлежит:

The invention discloses a solid solution heat treatment method for preventing quenching cracking of heat-resistant steel 05Cr17Ni4Cu4Nb for fasteners, which comprises the following steps of: during pre-heat treatment, putting a steel billet into a trolley type gas furnace, heating to 650 DEG C at the heating rate of 60 DEG C/h, and preserving heat; during solid solution heat treatment, the preheated blank is heated to 1050 DEG C at the speed of 70 DEG C/h, and the heat preservation time is calculated according to the sectional area of the bar; and carrying out water quenching cooling on the blank after heat preservation, lifting the blank out of the water surface after cooling for 20 minutes, repeating the cooling mode after 3 minutes, and carrying out air cooling until the temperature of the blank is 100 DEG C. By optimizing a cooling mode and setting specific technical parameters, the technical defects of environmental pollution caused by an oil cooling mode and billet cracking caused ...

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Номер записи: 90
29-08-2023 дата публикации

Zero-emission recovery method and recovery system for aluminum foil waste acid

Номер: CN116655191A
Автор: ZHOU BANGHAO, CHEN YONG, SHEN SHOUHUA, YAO BIN, WANG XIN, SHAO DEQI, ZHOU ZHIJUN
Принадлежит:

The invention discloses a zero-emission recovery method and a recovery system for aluminum foil waste acid. The method comprises the following steps: (1) pretreatment; (2) free acid recovery; (3) circularly concentrating the aluminum salt solution by a nanofiltration membrane; (4) circularly concentrating the acid liquor by a reverse osmosis membrane; and (5) recycling the purified acid. According to the zero-emission recovery method and the recovery system for the aluminum foil waste acid, provided by the invention, the free acid is recovered by utilizing the resin, and meanwhile, the aluminum salt wastewater generated along with the free acid is treated by utilizing the nanofiltration membrane and the reverse osmosis membrane and is recycled, so that the emission of the wastewater is reduced, and the zero-emission recovery treatment of the aluminum foil waste acid is realized.

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Номер записи: 91
13-04-2021 дата публикации

HDPE water supply pipe installation equipment

Номер: CN212949280U
Автор: WEI ZHIXIANG, YAO BIN, WEI DAIHONG, LI QIANFA, 魏志祥, 姚斌, 魏代红, 李前法
Принадлежит: CHANGSHA TOPZONE PLASTIC CO LTD, CHANGSHA TOPZONE PLASTIC CO., LTD., 长沙天卓塑胶有限公司

HDPE water supply pipe installation equipment comprises a support, a clamping block, a PE pipe milling cutter and a PE pipe heating plate, supporting blocks, a guide rail and an air cylinder are arranged at the two ends of the support, the supporting blocks are in pin joint with the support, a screw is rotationally connected into the guide rail, a support is in screw joint with the screw, a connecting rod is in pin joint with the support, and the end of the connecting rod is in pin joint with the support. The bottom of the air cylinder is fixedly connected with the support, an output shaft of the air cylinder is fixedly connected with the clamping block, two sliding rods are fixed to the middle of the support, a limiting groove is formed in the middle of each sliding rod, the two ends of each limiting groove are connected with at least two sets of clamping blocks in a sliding mode, and each clamping block comprises an upper clamping block and a lower clamping block. One ends of the upper ...

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Номер записи: 92
23-05-2023 дата публикации

Method and device for removing dust in tundish area of continuous casting machine

Номер: CN116140606A
Автор: QING SHAOPING, YAO BIN, ZHAN XIANHUI, WU GUANGHUI
Принадлежит:

The invention belongs to the technical field of continuous casting, and relates to a continuous casting machine tundish area dust removal method and device, and the device comprises an onboard dust removal air pipe which is arranged on a tundish car and moves along with the tundish car, and a dust removal system workshop pipeline fixed on a workshop structure; the onboard dust removal air pipe comprises an air suction opening, a movable pipeline, a fixed pipeline and a telescopic structure, a tundish car fixing part and a tundish car lifting part are arranged on the tundish car, the air suction opening and the movable pipeline are combined into a whole and fixed to the lifting part of the tundish car through a support, and the movable pipeline ascends and descends along with the tundish car. And the fixed pipeline and the telescopic structure are fixed on a fixed part of the tundish car through a bracket. According to the dedusting system, the onboard dedusting air pipe which is specially ...

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Номер записи: 93
30-05-2023 дата публикации

Scale and corrosion inhibitor for treating circulating water of air conditioner and preparation method of scale and corrosion inhibitor

Номер: CN116177763A
Автор: GU QINGJUN, YAO MINCHEN, YAO BIN
Принадлежит:

The invention relates to the technical field of water treatment, and particularly discloses a scale and corrosion inhibitor for treating circulating water of an air conditioner and a preparation method of the scale and corrosion inhibitor. The invention relates to a scale and corrosion inhibitor for treating circulating water of an air conditioner. The scale and corrosion inhibitor is prepared from the following raw materials in percentage by mass: 15 to 35 percent of quaternized humic acid-acrylic acid-hydroxyethyl methylacrylate terpolymer, 10 to 20 percent of polyaspartic acid, 5 to 15 percent of benzotriazole and the balance of deionized water. The scale and corrosion inhibitor prepared by the invention has excellent scale and corrosion inhibition performance and sterilization and algae removal performance, and is relatively high in practical value.

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Номер записи: 94
08-08-2023 дата публикации

Moisture-proof sterilizing movable rotary cabinet

Номер: CN116548752A
Автор: YAO BIN, YAO WANWU, YAO SHIYANG
Принадлежит:

The invention provides a moisture-proof sterilizing movable rotary cabinet, and relates to the technical field of cabinets, the moisture-proof sterilizing movable rotary cabinet comprises a cabinet body, a placing groove is formed in the cabinet body, a placing box is mounted in the placing groove, a movable rotary mechanism is mounted between the placing box and the placing groove, and heating pipes are mounted on the two sides of the interior of the placing groove respectively. After a user opens the cabinet door, a spring can push the placement box through an extrusion plate, so that the placement box automatically moves outwards, the user can conveniently place and take bowls and chopsticks, then the bowls and the dishes are clamped and installed between clamping frames, the bowls and the dishes are kept in a vertical state, and the placement box is convenient to use. And after the placement box returns to the interior of the cabinet body, the bowls and the chopsticks in the placement ...

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Номер записи: 95
04-08-2023 дата публикации

Electric folding door

Номер: CN116537674A
Автор: YAO BIN, YAO WANWU, YAO SHIYANG
Принадлежит:

The invention provides an electric folding door, and relates to the technical field of folding doors, the electric folding door comprises a door frame, a first end door leaf is movably mounted on one side in the door frame, a second end door leaf is further movably mounted in the door frame, and a plurality of connecting door leaves are movably mounted between the first end door leaf and the second end door leaf through hinges; a driving mechanism is arranged at the top of the door frame, and a sliding limiting mechanism is arranged at the bottom of the door frame. Through driving of the driving motor, the folding angle of the door leaf can be controlled, the folding door can be opened or closed, the door leaf does not need to be pushed manually, operation is more convenient and more labor-saving, movement of the bottom sliding block can drive a first conical push block and a second conical push block to move together, and therefore the folding angle of the door leaf can be controlled.

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Номер записи: 96
28-04-2023 дата публикации

Wide-area narrow-band data wireless acquisition system for intelligent construction, operation and maintenance

Номер: CN116030613A
Автор: LOU CHUYUN, YAO BIN, WANG QIANG
Принадлежит:

The invention discloses a wide-area narrowband data wireless acquisition system for intelligent construction and operation and maintenance, and the system collects and processes field data through a field device terminal, transmits the data to an encryption time-control transfer system and a main control terminal through an NB-lot module, and further processes the data through the encryption time-control transfer system. In the data transmission process, two channels are adopted for copying data at the same time, two channels are adopted for sending the same time trigger stream data, dual-redundancy backup is achieved through dual networks, delay of high-failure data transmission is effectively reduced, the data throughput is improved, the timeliness of important data is prevented from being affected, and the data transmission efficiency is improved. And capturing and tracking positioning emission signals and calculating the position of the field equipment terminal are fed back to the main ...

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Номер записи: 97
16-05-2023 дата публикации

Pole piece, lithium ion battery, battery module, battery pack and electric device

Номер: CN116130651A
Автор: HUANG YING, YAO BIN, WANG HONG, LIU JIANG, LIU ZHEN
Принадлежит:

The invention provides a pole piece, a lithium ion battery, a battery module, a battery pack and an electric device. The pole piece provided by the invention comprises a current collector and an active substance layer arranged on at least one surface of the current collector, wherein the active substance layer contains a surfactant lithium salt. By utilizing the affinity of the surfactant lithium salt and the electrolyte, the surface tension of the electrolyte is effectively reduced, the wettability of the electrolyte to a pole piece is improved, the interface impedance of the battery is reduced, and the utilization efficiency of active substances is improved, so that the rate capability and the discharge capacity of the lithium ion battery are improved, and the service life of the lithium ion battery is prolonged.

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Номер записи: 98
18-04-2023 дата публикации

Metal component corrosion thinning defect detection probe and quantitative evaluation method

Номер: CN115980174A
Автор: YAN BEI, LYU XIAOZHOU, SHI YAOGUANG, ZHANG WEIQIANG, YAO BIN
Принадлежит:

The invention discloses a metal component corrosion thinning defect detection probe and a quantitative evaluation method. The probe comprises a square transparent sealed cabin array arranged in a matrix mode and a square coil array arranged in a matrix mode. Each sealed cabin is filled with a white solution and a plurality of hollow plastic balls uniformly sprayed with black magnetic powder; a square coil is arranged at the bottom of the center of each sealed cabin; the geometric dimensions of the hollow plastic balls are consistent; the invention further provides a detection method of the probe, corrosion thinning of the in-service metal component can be rapidly and precisely detected, and the probe has important engineering application value.

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Номер записи: 99
16-06-2023 дата публикации

Front-end service enhancement method, system and device based on AST technology and medium

Номер: CN116263656A
Автор: HE XIANJUAN, CHEN CHONG, WANG HUILING, YANG CHENG, YAO BIN
Принадлежит:

The invention relates to the technical field of artificial intelligence, and provides a front-end service enhancement method, system and device based on an AST technology and a medium, and the method comprises the steps: deploying an AOP section on an engineering packaging layer of a front end; after a calling instruction is received, the corresponding AOP section is matched according to the calling instruction, and if matching succeeds, the enhanced code of the AOP section is called; analyzing the enhanced code into an AST code, converting the AST code into a new source code, and packaging the new source code; according to the method, the corresponding enhanced code is woven into the target service system in a aspect mode, code injection brought by a traditional enhanced system is avoided while code safety is guaranteed, and the method has the advantages of being low in coupling, extensible, configurable, maintainable and the like.

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Номер записи: 100