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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 80. Отображено 80.
29-06-2016 дата публикации

Transformer substation's secondary line bending machine

Номер: CN0205341734U
Автор: LI KAI, XUE WEI, WANG TAO, ZHAO QI, LIU YING, LYU JIANTAO, JIANG XI
Принадлежит:

... 本实用新型涉及一种变电站二次线折弯器，其特征在于：该折弯器设有底台（1），底台（1）上开有平底槽（2），平底槽（2）内并排设置多个挤压柱（3），挤压柱（3）的两端分别设置操作柄（4），各挤压柱（3）之间设有弹簧（5），利用弹簧（5）将挤压柱（3）连接在一起。本实用新型借助挤压力量及用力拉伸，可做到使导线平直，弧度美观；并且保证所有弯出的导线统一、平直、美观。 ...

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Номер записи: 1
25-10-2018 дата публикации

NODE DEVICE RUNNING METHOD, WORKING STATE SWITCHING DEVICE, NODE DEVICE, AND MEDIUM

Номер: WO2018192534A1
Автор: GUO, Rui, LI, Maocai, LIANG, Jun, TU, Haitao, ZHAO, Qi, WANG, Zongyou, ZHANG, Jianjun, ZHU, Dawei, LIU, Binhua
Принадлежит:

The present application relates to the technical field of networks. Disclosed are a node device running method, a working state switching device, a node device, and a medium. The method comprises: a first node device receives heartbeat information of a second node device running in a leader state; if the first node device runs in a candidate state, obtain running period information from the heartbeat information; and if the running period in the heartbeat information is less than the running period of the first node device, the first node device synchronizes the operation period information of the first node device into the running period information in the heartbeat information, and switches the working state of the first node device from the candidate state to a follower state or keeps the candidate state. In the present application, by synchronizing the operation period information of the first node device to the running period information in the heartbeat information, the problem in ...

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Номер записи: 2
04-10-2018 дата публикации

DISTRIBUTED SYSTEM, MESSAGE PROCESSING METHOD, NODE, CLIENT, AND STORAGE MEDIUM

Номер: WO2018177264A1
Автор: GUO, Rui, LI, Maocai, ZHAO, Qi, ZHANG, Jianjun, TU, Haitao, WANG, Zongyou, LIANG, Jun, ZHU, Dawei, CHEN, Lisheng, LIU, Binhua
Принадлежит:

Disclosed in the present invention are a distributed system, a message processing method, a node, a client, and a storage medium, the distributed system comprising the client and a plurality of nodes: a master node receiving a message from the client; sending the message to a subordinate node after successfully verifying a digital signature of the message; persistently storing the message after receiving a pre-determined number of receipt confirmation notifications from the subordinate node and after successfully verifying the digital signature, and sending a message storage notification to the subordinate node; the subordinate node returning a result to the client when receiving the message which is sent by the master node; sending a receipt confirmation notification to the master node after successfully verifying the digital signature of the received message; persistently storing the received message after verifying a digital signature of the received message storage notification; the ...

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Номер записи: 3
20-12-2018 дата публикации

SERVICE DATA STORAGE METHOD, DEVICE, STORAGE MEDIUM, AND ELECTRONIC DEVICE

Номер: WO2018228331A1
Автор: GUO, Rui, LI, Maocai, LIANG, Jun, ZHANG, Jianjun, WANG, Zongyou, ZHAO, Qi, TU, Haitao, LIU, Binhua, ZHU, Dawei, QIN, Qing
Принадлежит:

Disclosed are a service data storage method, a device, a storage medium, and an electronic device. Said method comprises: receiving service data of a user; determining, from a plurality of block chains, a target block chain corresponding to the service data according to the user attribute of the user; and generating, on the target block chain, a second block on the basis of the service data and the characteristic value of a block header in a first block of the target block chain, the first block being the previous block of the second block, and the second block being used for recording the service data. In the present application, service data can be stored in parallel in various block chains, so that the performance of the server is not limited to the chain structure of the block chain, improving the running efficiency of the server. Furthermore, targeted analysis can be performed on the service data of a category of users, in addition, users having same user attributes usually have similar ...

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Номер записи: 4
08-08-2023 дата публикации

Hearing aid charging box with display screen

Номер: CN116567507A
Автор: TU LEI, ZHOU SHANCHEN, ZHAO QI, WANG YUAN, WANG YONGHUA
Принадлежит:

The invention discloses a hearing aid charging box with a display screen, the hearing aid charging box comprises a box body and a box cover, one end of the box cover is rotatably matched with the box body, the hearing aid charging box is characterized by further comprising a control mainboard and the display screen, the control mainboard is arranged in the box body, the display screen is arranged on the outer wall of the box body or the outer wall of the box cover, and the display screen is arranged on the outer wall of the box body or the outer wall of the box cover. And the display screen is electrically connected with the control mainboard. The charging box has the following beneficial effects that the display screen is additionally arranged, and the control main board displays various information in the charging process through the display screen, so that a user can conveniently observe various charging information in the charging process.

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Номер записи: 5
07-09-2018 дата публикации

METHOD AND DEVICE FOR USE IN PROCESSING ACCOUNT INFORMATION IN BLOCK CHAINS, STORAGE MEDIUM AND ELECTRONIC DEVICE

Номер: WO2018157788A1
Автор: GUO, Rui, LI, Maocai, ZHANG, Jianjun, TU, Haitao, ZHAO, Qi, WANG, Zongyou, LIANG, Jun, ZHU, Dawei, LIU, Binhua
Принадлежит:

A method and device for use in processing account information in block chains, a storage medium and an electronic device. The method comprises: a computer equipment receiving a transfer request and identification information which are sent by a user (S302), wherein the transfer request is used for requesting that a resource in a lost account be transferred into a target account, the target account being generated by a certification center; the computer equipment acquiring information of an owner of the lost account from within the certification center according to the transfer request (S304); the computer equipment comparing the identification information with the information of the owner (S306); when determining that the identification information is consistent with the information of the user, the computer equipment submitting a certification request to a block chain such that the block chain records a transfer event in the block chain according to the certification request (S308), the ...

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Номер записи: 6
20-09-2018 дата публикации

USES OF CELASTROL IN PREVENTING AND/OR TREATING CHOLESTATIC LIVER DISEASE AND LIVER FIBROSIS

Номер: WO2018166404A1
Автор: LI, Fei, ZHAO, Qi
Принадлежит:

Celastrol or pharmaceutically acceptable salts thereof, and applications thereof in preparing a medicament for preventing and/or treating a cholestatic liver disease or liver fibrosis ...

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Номер записи: 7
23-05-2023 дата публикации

Enterprise valuation method and device, electronic equipment, storage medium and product

Номер: CN116151991A
Автор: WU XIAOLAN, ZHU FURONG, ZHUANG JIAHE, LIU XIN, LI BOZUN, ZHAO QI
Принадлежит:

The invention discloses an enterprise valuation method and device, electronic equipment, a storage medium and a product. The method comprises the steps of obtaining an industry type and historical business data of a target enterprise, determining at least one target valuation model corresponding to the target enterprise based on the industry type and the historical business data, and determining a prediction mode of a prediction index according to the business duration of the industry type and the historical business data. And performing index prediction on the target enterprise based on the target valuation model and the prediction mode of the prediction index, and obtaining a valuation result of the target enterprise based on an index prediction result. According to the technical scheme, enterprise valuation is carried out based on the industry type of the target enterprise and the historical business data, it is ensured that the valuation result is scientific and reliable, therefore, ...

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Номер записи: 8
13-06-2023 дата публикации

Withstand voltage calibrating device of concentrator

Номер: CN116256540A
Автор: GU ZHONGLIN, DUAN WEIKAI, ZHAO QI
Принадлежит:

The invention discloses a withstand voltage calibrating device of a concentrator, and relates to the technical field of power equipment. The device comprises a workbench, a supporting frame and a needle bed, a lifting mechanism comprises a first supporting plate and a second supporting plate, a first threaded rod penetrates through the middle of the first supporting plate in a threaded mode, the outer side of the first threaded rod is sleeved with a first adjusting pipe in a threaded mode, and a second threaded rod penetrates through the middle of the second supporting plate in a threaded mode. The outer side of the second threaded rod is sleeved with a second adjusting pipe in a threaded mode. The first threaded rod and the second threaded rod drive the needle beds to move downwards synchronously, so that the probes are connected with the voltage and current terminals of the concentrator, the multiple needle beds can detect synchronously, and the purpose of improving efficiency is achieved ...

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Номер записи: 9
16-05-2023 дата публикации

Wavefront sensor based on liquid crystal spatial light modulation

Номер: CN116124303A
Автор: ZHOU LONGFENG, CHEN HAO, ZHANG HAO, ZHAO QI, LI HUA
Принадлежит:

The invention belongs to the technical field of wavefront sensors, and particularly relates to a wavefront sensor based on liquid crystal spatial light modulation, which comprises a polaroid, a liquid crystal spatial light modulator, a CCD (Charge Coupled Device) detector and an image acquisition system. According to the invention, a traditional Hartmann-Shack (Hartmann-Shack, short for H-S) wavefront sensor and a curvature wavefront sensor are simulated and improved. For an H-S wavefront detector and a micro-lens array, a liquid crystal spatial light modulator is used for replacing, a liquid crystal simulation micro-lens array is used for modulating a wavefront phase, wavefront light beams at different spatial positions are finally focused to different sub-aperture positions of a target surface of a CCD detector, and the function of respectively focusing light beams at different sub-apertures is achieved. In addition, the sensor can also realize wavefront restoration through algorithms ...

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Номер записи: 10
25-10-2018 дата публикации

NODE DEVICE RUNNING METHOD, WORKING STATE SWITCHING DEVICE, NODE DEVICE, AND MEDIUM

Номер: WO2018192533A1
Автор: GUO, Rui, LI, Maocai, LIANG, Jun, TU, Haitao, ZHAO, Qi, WANG, Zongyou, ZHANG, Jianjun, ZHU, Dawei, LIU, Binhua
Принадлежит:

The present application relates to the technical field of networks. Disclosed are a node device running method, a working state switching device, a node device, and a medium. The method comprises: receiving vote requests of multiple node devices, the number of the multiple node devices being greater than the half of the number of node devices in a system; if the current node device is running in a leader state, obtaining running period information and latest log indexes from the vote requests of the multiple node devices; and if the running periods in the vote requests of the multiple node devices are all greater than the running period of the current node device and the latest log indexes in the vote requests of the multiple node devices are all not less than the latest log index of the current node device, switching the current working state from the leader state to a follower state or a candidate state. By means of the present application, a first sub-cluster and a second sub-cluster ...

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Номер записи: 11
27-06-2023 дата публикации

Non-cooperative game congestion control method in D2D mode of Internet of Vehicles

Номер: CN116347508A
Автор: HU BINJIE, ZHAO QI
Принадлежит:

The invention discloses a non-cooperative game congestion control method in a D2D mode of the Internet of Vehicles, and the method comprises the following steps: building an expressway mobile scene, and enabling a V2V communication link to use a special frequency band for communication; establishing a wireless channel transmission model and a V2V communication interference model; collecting other vehicle node information in a sensing range by a vehicle, and establishing a neighbor node information table; measuring a channel busy ratio (CBR); according to the neighbor node information table and the CBR, establishing a vehicle utility function, and constructing an optimal power control model; according to the optimal solution of the utility function, the vehicle transmitting power is dynamically adjusted in a distributed mode so as to relieve channel congestion. According to the method, the power control model based on the non-cooperative game is established, the transmission state information ...

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Номер записи: 12
18-04-2019 дата публикации

LOG ENTRY DUPLICATION METHOD AND DEVICE, COMPUTER EQUIPMENT, AND STORAGE MEDIUM

Номер: WO2019072085A1
Автор: GUO, Rui, LI, Maocai, ZHANG, Jianjun, WANG, Zongyou, LIANG, Jun, TU, Haitao, ZHAO, Qi, LIU, Binhua, ZHU, Dawei, QIN, Qing
Принадлежит:

Disclosed are a log entry duplication method and device, computer equipment and a storage medium, belonging to the technical field of block chains. A first node sends in parallel a plurality of first log entries to a plurality of second nodes, also provides a supplementary sending mechanism of the log entries, thereby avoiding the situation of incorrectly receiving a log entry, such as reception omission or multiple reception, of the second nodes, ensuring the consistency of data of each node, saving on time for sending the plurality of first log entries, and improving the efficiency of duplicating a log entry.

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Номер записи: 13
06-05-2010 дата публикации

CONDENSING TYPE SOLAR CELL MODULE

Номер: WO2010048767A1
Автор: WANG, Xu, MAO, Weicheng, ZHAO, Qi, YANG, Yongjian
Принадлежит:

A condensing type solar cell power generation module with a sunlight automatic tracking system is provided. A light spot automatic adjustment system (4),which may allow a solar cell semiconductor chip (5) to obtain optimal photoelectric conversion efficiency, is arranged in front of the solar cell semiconductor chip (5). A horizontal rotation driving system (8) and a tilting rotation driving system (9) are arranged between a sealing cap (3) and a module base (16). The horizontal rotation driving system (8) drives the solar cell module to follow horizontal movement of the sun, and the tilting rotation driving system (9) drives the solar cell module to follow tilting movement of the sun.The solar cell power generation module has a simplified structure and high photoelectric conversion efficiency.

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Номер записи: 14
07-09-2018 дата публикации

INFORMATION STORAGE METHOD, DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM

Номер: WO2018157858A1
Автор: GUO, Rui, LI, Maocai, ZOU, Wenwei, ZHANG, Jianjun, TU, Haitao, ZHAO, Qi, WANG, Zongyou, LIANG, Jun, ZHU, Dawei, LIU, Binhua
Принадлежит:

Disclosed by the present disclosure are an information storage method, device, and computer-readable storage medium, belonging to the field of information technology. The method comprises: obtaining a first encryption password and to-be-stored identification information, the identification information comprising an account address and a private key corresponding to the account address, and the account address being used when share data stored in a block is generated in a data sharing system; on the basis of the first encryption password, encrypting the private key to obtain a to-be-stored ciphertext; storing the account address and, corresponding to the account address, fragmenting and storing the to-be-stored ciphertext. A terminal device uses the encryption password to encrypt the private key, such that without knowing the encryption password, other users are unable to decrypt the ciphertext to obtain the private key; furthermore, after encryption, the to-be-stored ciphertext is fragmented ...

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Номер записи: 15
02-08-2018 дата публикации

SHARED DATA RECOVERY METHOD, DEVICE, COMPUTER EQUIPMENT AND STORAGE MEDIUM

Номер: WO2018137624A1
Автор: GUO, Rui, LI, Maocai, ZHANG, Jianjun, TU, Haitao, ZHAO, Qi, WANG, Zongyou, LIANG, Jun, ZHU, Dawei, CHEN, Lisheng, LIU, Binhua
Принадлежит:

A shared data recovery method, device, computer equipment and storage medium, belonging to the field of information technology. The method comprises: acquiring a first eigenvalue of a first node when receiving a recovery request carrying a first block height (201-203); broadcasting the first eigenvalue to at least one second node in a data sharing system (204); broadcasting recovery indication information to at least one second node if determined that the shared data stored by each node in the data sharing system are consistent according to the first eigenvalue and a plurality of second eigenvalues (206); and recovering the data within a range of the first block height in the shared data if a preset number of recovery indication information is received (207). Shared data is recovered by means of determining whether the first eigenvalue is consistent with the second eigenvalues, which ensures the consistency and security of data comprised in a block and also reduces the pressure on a node ...

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Номер записи: 16
05-07-2018 дата публикации

ROBOT AND ROBOT SHOULDER/ARM ROTATING STRUCTURE

Номер: WO2018121711A1
Автор: XIONG, Youjun, SHU, Wenquan, ZHAO, Qi
Принадлежит:

A robot and a shoulder/arm rotating structure therefor. The shoulder/arm rotating structure is used for connecting a shoulder (300) to an arm (400); the shoulder (300) comprises a first end (301) having a ball structure (300a) and a second end (302) opposite to the first end (301); the arm (400) has a ball socket (401) matching the ball structure (300a); a rotary disk (303) for connecting to the ball socket (401) and a motive member (304) for enabling the rotary disk (303) to rotate with the axis of the rotary disk (303) as a center are provided inside the ball structure (300a). The robot shoulder/arm rotating structure is able to improve the reliability of the connection between the arm (400) and the shoulder (300). The arm (400) of the robot has high operational flexibility and is able to swing to a large swing angle with respect to the shoulder (300).

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Номер записи: 17
16-05-2023 дата публикации

Defecation port

Номер: CN116115295A
Автор: LIU CHUNYUAN, CHENG LEI, ZHAO QI, HU YAN, LI WEICHAO, ZHAO FENG, GAO ZHAOWEI, ZHANG CHUNLEI, ZHU SHUGANG, ZHU ZHIQIANG
Принадлежит:

The invention provides a bowel relaxing port, and relates to the field of medical instruments. The defecation port comprises a port body and a pipe body, the longitudinal section of the port body is conical, and one end of the pipe body is connected with the port body. The bowel relaxing port can be applied for a long time after being implanted into a body at a time, is high in cost performance and can remarkably reduce the constipation treatment cost.

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Номер записи: 18
13-07-2016 дата публикации

Gaseous pressurization closestool pull throughs

Номер: CN0205382541U
Автор: CAO PIXIAN, LIU TAOYU, ZHAO QI, LIN JIACAN, TANG ZHIWEI, YANG YUBEI, LING XIAOFENG, LIAO ZIHUAI
Принадлежит:

... 本实用新型涉及种气体加压马桶疏通装置，所述活塞筒外缘两侧对称安装转轴，该两个转轴限位转动嵌装在支撑环所制的凹槽内，该支撑环的外缘安装多个卡装梁，该多个支撑壁用于稳固的卡装在马桶座上端且使所述橡胶头紧密覆盖在马桶座内空腔底部的通道上开口。本实用新型中，拉起扳手，使活塞筒吸入马桶座内的水，然后用力下压，不断的循环，直至将堵塞物从通道、水封挤压到下水道中，操作时，只手既可以完成工作，避免了现有技术中晃动导致的下压失败的现象，不会使污物污染人手。 ...

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Номер записи: 19
25-04-2023 дата публикации

Prompt information display method and device, electronic equipment and storage medium

Номер: CN116017089A
Автор: WANG YUANYUAN, SHEN YANHAO, ZHAO QI
Принадлежит:

The embodiment of the invention discloses a prompt information display method and device, electronic equipment and a storage medium, and the method comprises the steps: displaying a prompt content request entry in a current live broadcast interface when it is detected that to-be-displayed prompt content associated with current live broadcast content is preset in a resource server; in response to a trigger instruction of the prompt content request entry, requesting to-be-displayed prompt content from a resource server; the to-be-displayed prompt content is displayed on the current live broadcast interface superposition view layer, and the to-be-displayed prompt content is non-live broadcast stream pushing content. According to the technical scheme disclosed by the embodiment of the invention, the problem that the prompt content cannot be directly displayed through a live broadcast interface in the prior art is solved, and the prompt content related to live broadcast can be directly displayed ...

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Номер записи: 20
02-05-2023 дата публикации

Compound coix seed oil traditional Chinese medicine composition for treating cancer as well as preparation method and application of compound coix seed oil traditional Chinese medicine composition

Номер: CN116036215A
Автор: ZHAO JIHONG, ZHU JIE, LIU DONGLIANG, ZHAO QI
Принадлежит:

The invention provides a compound coix seed oil traditional Chinese medicine composition as well as a preparation method and application thereof, and belongs to the technical field of traditional Chinese medicines. The active ingredients of the compound coix seed oil traditional Chinese medicine composition are composed of coix seed oil and traditional Chinese medicine grease, the coix seed oil is obtained by extracting coix seeds or bran of the coix seeds as raw materials, and the traditional Chinese medicine grease is obtained by extracting traditional Chinese medicine decoction pieces with an anti-cancer effect as raw materials; the traditional Chinese medicine decoction pieces are prepared from the following 12 traditional Chinese medicines: angelica sinensis, bighead atractylodes rhizome, turmeric, fructus trichosanthis, curcuma zedoary, frankincense, houttuynia cordata, cacumen biotae, pelargonium graveolens, rhizoma cyperi, perilla leaves and liquorice. The composition provided by ...

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Номер записи: 21
21-04-2023 дата публикации

Power control method and device for new energy station and power generation unit

Номер: CN115995852A
Автор: GONG YUN, XU SHENGLONG, ZHAO QI, YU GAOWANG, BAI SHENYI, RAN ZHIYONG, YAN ZHIGANG, LIU LINTAO, MA XIAOYAN, HU YANMIN, BIAN HAOHAN, SONG TIANXIANG, YAN ZHIHUI
Принадлежит:

The invention belongs to the technical field of new energy power generation, and particularly relates to a power control method and device for a new energy station and a power generation unit. The method comprises the following steps: firstly, acquiring a power target value of a grid-connected point, subtracting an actual power value of the grid-connected point from the power target value of the grid-connected point to obtain a total power adjustment value of the grid-connected point, and taking the total power adjustment value of the grid-connected point as a current power adjustment value of the grid-connected point; then selecting each power generation unit under a certain priority, calculating the power adjustable value of each power generation unit under the priority, comparing the sum of the current power adjustment value of the grid-connected point and the power adjustable values of all the power generation units under the priority, and calculating the power instruction value of ...

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Номер записи: 22
18-08-2023 дата публикации

Clinical simulation operation training eyeball model

Номер: CN116612684A
Автор: ZHANG LI, JI LING, LI YANHUI, MA JIA, YANG LIZHU, ZHAO QI, XU YUJUAN, CHENG PING
Принадлежит:

The invention discloses a clinical simulation operation training eyeball model, which comprises a model, an analogue simulation eye, an oral cavity, an upper eyelid and a lower eyelid are arranged on the model, eyelashes are arranged on the upper eyelid and the lower eyelid, a transmission assembly and a control assembly are arranged in the model, the control assembly comprises a motor, a pinion and a bull gear, and the motor is connected with the transmission assembly. The surface of the pinion is provided with a groove, the transmission assembly comprises a rotating rod, the rotating rod is rotatably installed on the inner side of the groove in the surface of the pinion, and the rotating rod penetrates through the sleeve rod and is fixedly connected with the sleeve rod. The upper eyelid or the lower eyelid is turned by pushing different push rods, meanwhile, sublacrimal points, sublacrimal ducts, lacrimal sacs and nasolacrimal ducts are arranged on the upper eyelid and the lower eyelid ...

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Номер записи: 23
20-12-2018 дата публикации

SERVICE DATA STORAGE METHOD, COMPUTER READABLE STORAGE MEDIUM AND ELECTRONIC DEVICE

Номер: WO2018228337A1
Автор: GUO, Rui, LI, Maocai, LIANG, Jun, ZHANG, Jianjun, WANG, Zongyou, TU, Haitao, ZHAO, Qi, LIU, Binhua, ZHU, Dawei, QIN, Qing
Принадлежит:

A service data storage method, a computer readable storage medium and an electronic device, belonging to the field of network technology. The method comprises: receiving service data (201); determining, from a plurality of block chains, a target block chain corresponding to the service data according to the data type of the service data (202); and generating, on the target block chain, a second block on the basis of the service data and the characteristic value of a block header in a first block of the target block (203), the first block being the previous block of the second block, and the second block being used for recording the service data. The method can selectively perform data sharing and data isolation; moreover, as the blocks in the block chain are associated with one another, tampering of any piece of service data in the block can be detected by the next block, preventing a user from maliciously tampering or denying the processed service data, and also ensuring the security of ...

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Номер записи: 24
23-06-2023 дата публикации

Method for detecting staphylococcus aureus

Номер: CN116287139A
Автор: LI JIAN, LI ZHIQI, ZHAO FENG, ZHAN WENYAO, ZHAO QI
Принадлежит:

The invention provides an adsorption magnetic bead. The adsorption magnetic bead comprises a Ni-polymethacrylate magnetic bead and a Ni-polymethacrylate magnetic bead; the binding protein is used for binding staphylococcus aureus, and the Ni-polymethacrylate magnetic beads are connected with the binding protein. According to the adsorption magnetic bead, the binding protein in the adsorption magnetic bead can be combined with the staphylococcus aureus, the adsorption magnetic bead is added into a sample to be detected, and the staphylococcus aureus is combined through the binding protein, so that the staphylococcus aureus can be captured and enriched by the adsorption magnetic bead, and subsequent detection of the staphylococcus aureus is facilitated. According to the adsorption magnetic bead, the kit and the detection method of the staphylococcus aureus, the strain culture steps are reduced, the detection time is short, and the detection efficiency is practically improved.

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Номер записи: 25
06-07-2017 дата публикации

IGG HYBRID BISPECIFIC ANTIBODY AGAINST TNFΑ AND IL-17A

Номер: WO2017113181A1
Автор: ZHAO, Qi, XU, Tianshu
Принадлежит:

The present invention provides an IgG hybrid bispecific antibody against TNFα and IL-17A. The hybrid antibody comprises a first heavy chain and a first light chain from a human IgG binding specifically to TNFα, and a second heavy chain and a second light chain of a human IgG binding specifically to IL-17A. A variable region of the second heavy chain is exchanged with a variable region of the second light chain, and/or a variable region of the first heavy chain is exchanged with a variable region of the first light chain; and constant regions of the first heavy chain and the second heavy chain interact with each other via enhanced electrostatic interaction or hydrophobic interaction.

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Номер записи: 26
17-01-2019 дата публикации

CERTIFICATE MANAGEMENT METHOD, SYSTEM, NETWORK DEVICE AND COMPUTER READABLE STORAGE MEDIUM

Номер: WO2019011179A1
Автор: LIU, Binhua, GUO, Rui, LI, Maocai, LIANG, Jun, TU, Haitao, ZHAO, Qi, WANG, Zongyou, ZHANG, Jianjun, ZHU, Dawei, QIN, Qing
Принадлежит:

A certificate management system, comprising a plurality of certificate center servers, a plurality of blockchain nodes and a plurality of terminals. Each certificate center server is used for managing a certificate of a terminal served by a corresponding service mechanism; the service mechanism corresponding to one certificate center server refers to a service mechanism to which one certificate center server is deployed; a same blockchain is configured to a plurality of blockchain nodes, and the blockchain is used for storing fingerprint information for the certificate of the terminal served by each service mechanism; any certificate center server is used for registering the certificate or updating the certificate for the terminal served by the corresponding service mechanism; the fingerprint information of the certificate is obtained on the basis of at least one piece of signature information for the certificate; the fingerprint information is sent to any blockchain node, and the signature ...

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Номер записи: 27
02-07-2020 дата публикации

BRAIN-LIKE COMPUTING SYSTEM

Номер: WO2020134824A1
Автор: SHI, Luping, WANG, Guanrui, PEI, Jing, WU, Zhenzhi, ZHAO, Qi
Принадлежит:

A brain-like computing system, comprising an arithmetic/logical operation and control unit, a brain-like coprocessing unit, a memory unit, an external port, and a bus connecting the various units and the external port. The arithmetic/logical operation and control unit is used to perform programming and configuration on the brain-like coprocessing unit, execute arithmetic operations or logical operations, and control the running and data exchange of the other units by means of the bus. The brain-like coprocessing unit is provided with an artificial neural network processing function and a pulsed neural network processing function, and is used to execute artificial neural network computation and pulsed neural network computation on the basis of instructions from the arithmetic/logical operation and control unit and store a computation result in the memory unit. The present system is able to achieve higher computational efficiency when processing different tasks in general artificial intelligence ...

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Номер записи: 28
05-05-2023 дата публикации

Artificial ureter

Номер: CN116059001A
Автор: LIU CHUNYUAN, CHENG LEI, ZHAO QI, HU YAN, LI WEICHAO, ZHAO FENG, GAO ZHAOWEI, ZHANG CHUNLEI, ZHU SHUGANG, ZHU ZHIQIANG
Принадлежит:

The invention provides an artificial ureter, and relates to the technical field of medical prostheses, the artificial ureter comprises a prosthesis main body, the two ends of the prosthesis main body are provided with biocompatible layers, the biocompatible layers are three-dimensional woven polyester mesh layers, the three-dimensional woven polyester mesh layers and the prosthesis main body are integrally formed, the length of the prosthesis main body is set to be 5-30 cm, and the length of the prosthesis main body is set to be 5-30 cm. The diameter of the prosthesis main body is set to be 1.5 mm-3. 5mm, the inner wall and the outer wall of the two ends of the prosthesis main body are each covered with a three-dimensional woven polyester net layer, the three-dimensional woven polyester net layers are arranged in the length direction of the prosthesis main body, and the treatment effect on a patient suffering from ureteral defect can be improved.

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Номер записи: 29
21-04-2023 дата публикации

Valve leakage detector

Номер: CN115993214A
Автор: NI KUN, FENG RUI, HU WENLI, TANG TAO, GAO PENG, ZHAO QI
Принадлежит:

The invention relates to the technical field of valve maintenance, in particular to a valve leakage detector which comprises a collecting box, a liquid storage box, a fan and an ultrasonic generator, the collecting box is fixed to a base and used for containing a to-be-detected valve workpiece, and a sealing cover used for sealing the upper end of the collecting box is installed on the collecting box in a hinged mode; a sealing device used for pressing the sealing cover is fixedly installed on the base, and a liquid level sensor used for detecting the liquid level in the collecting box is fixedly installed in the collecting box. According to the invention, the collecting box can be used for sealing a valve workpiece, and then the booster pump, the inlet flow sensor, the outlet flow sensor, the liquid level sensor and the ultrasonic probe are used for detecting whether external leakage or internal leakage occurs to a valve body; the detection items cover various working states of the valve ...

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Номер записи: 30
11-04-2023 дата публикации

Methanesulfonic acid high-speed tin plating solution for high-speed tin plating and preparation method thereof

Номер: CN115948775A
Автор: ZHAO QI, LI NING, LI DEYU, DENG ZHENGPING, XU YANLING, TIAN ZHIBIN
Принадлежит:

The invention relates to a tin plating solution, in particular to a methanesulfonic acid high-speed tin plating solution for high-speed tin plating and a preparation method of the methanesulfonic acid high-speed tin plating solution, and the methanesulfonic acid high-speed tin plating solution comprises the following components: 10-100 ml/L of a 70 wt% methanesulfonic acid aqueous solution, 50-150 ml/L of stannous methanesulfonate, 5-50 ml/L of an antioxidant, 1-50 ml/L of a grain refiner, 0.1-20 [mu] l/L of a defoaming agent and 0.1-10 ml/L of sulfuric acid. The tin plating solution provided by the invention has the characteristics of high oxidation resistance, high polarization capability, high dispersion capability, high stability and low foaming property, can meet the production requirements of a high-speed tin plating production unit with the belt speed of 500m/min, can be used in the production of a tin plate with extremely low tin content (about 0.5 g.m <-2 >), can be stably used ...

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Номер записи: 31
08-08-2023 дата публикации

Coal yard bucket wheel machine automatic transformation technology based on 5G private network

Номер: CN116553203A
Автор: SHA QIANLI, LI SHENDONG, DONG LIBIN, ZHAO QI, WU GUANGJIE, LI GANG, WANG PENG, WANG YI
Принадлежит:

The invention relates to the technical field of bucket wheel machines, and discloses a 5G private network-based coal yard bucket wheel machine automation reconstruction technology, which comprises a central control board, the output end of the central control board is in signal connection with a connection unit, a networking unit and a control unit, and the connection unit comprises a signal sending module. The output end of the signal sending module is in signal connection with a signal receiving module. According to the coal yard bucket wheel machine automatic transformation technology based on the 5G private network, a central control board is arranged, signals produced in the central control board are transmitted into a bucket wheel machine through a signal sending module, and the bucket wheel machine unpacks and interprets the signals sent by the signal sending module through a signal receiving module; and then the bucket wheel machine sends feedback information to the central control ...

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Номер записи: 32
02-04-2020 дата публикации

USER REQUEST PROCESSING METHOD AND APPARATUS AND SERVER

Номер: WO2020063769A1
Автор: ZHAO, Qi
Принадлежит:

Embodiments of the present invention provide a user request processing method and apparatus and a server. The method is applied to the server, and comprises: after service restart, inquiring a pre-recorded user request information table, and obtaining outlet identification information of the user request, the user request information table recording the outlet identification information corresponding to the user request, and the outlet identification information being used to indicate the completing state of the user request; determining whether the user request is completed according to the outlet identification information; and if it is determined that the user request is not completed, executing the uncompleted user request. Thus, the uncompleted user request can be determined by detection after the service restart, and further the completion state of the uncompleted user request is determined, the uncompleted user request is executed, and thus, required services are provided for the ...

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Номер записи: 33
16-06-2023 дата публикации

Polyether-ether-ketone porous membrane with silane grafted on surface and preparation method of polyether-ether-ketone porous membrane

Номер: CN116262209A
Автор: CAO YIMING, ZHAO QI, JIE XINGMING
Принадлежит:

The invention discloses a polyetheretherketone porous membrane with the surface grafted with silane and a preparation method of the polyetheretherketone porous membrane with the surface grafted with silane. The average pore size of the polyetheretherketone porous membrane with the surface grafted with silane is 10-500 nm. The thickness is 50-200 [mu] m; and the porosity is 50-70%. The invention belongs to the scientific and technical field of membrane separation. The invention also provides application of the hydrophobic membrane in a vacuum membrane distillation process. According to the method disclosed by the invention, the preparation of the hydrophobic polyether-ether-ketone porous membrane is realized; according to the preparation method, the wetting resistance of the membrane is effectively improved, and the service life of the membrane in the membrane distillation process is prolonged.

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Номер записи: 34
04-10-2018 дата публикации

SERVICE PROCESSING METHOD AND DEVICE, DATA SHARING SYSTEM AND STORAGE MEDIUM

Номер: WO2018177124A1
Автор: GUO, Rui, LI, Maocai, ZHAO, Qi, ZHANG, Jianjun, TU, Haitao, WANG, Zongyou, LIANG, Jun, ZHU, Dawei, CHEN, Lisheng, LIU, Binhua
Принадлежит:

Disclosed in the present invention are a service processing method and device, and a data sharing system. The method comprises: receiving a service processing request from a user client, the service processing request being generated according to a table structure provided by a data sharing system, the service processing request carrying service data and signature information of said service data; according to the pre-stored table structure, extracting the service data and the signature information from the service processing request; generating a service data recording request of the data sharing system, the service data recording request carrying the service data and the signature information; and sending the service data recording request to at least one node of the data sharing system such that the at least one node acquires the service data and the signature information from the service data recording request, and storing same.

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Номер записи: 35
26-05-2023 дата публикации

Pressurizing treatment nursing belt for limb lymphedema

Номер: CN116158906A
Автор: SONG YINGLI, ZHENG ZHENDONG, LIU ZHAOZHE, ZHAO YINGYING, GUAN LIXIA, BAI XUE, HAN YANJIAO, SHEN DAN, ZHAO QI, SHI WEI, WANG ZI
Принадлежит:

The invention discloses a pressurizing treatment nursing belt for limb lymphedema, and relates to the technical field of edema nursing. According to the technical scheme, the elastic bandage comprises an elastic bandage body and a pressurizing and liquid injecting pipeline arranged in the elastic bandage body, the pressurizing and liquid injecting pipeline comprises a plurality of pressurizing and liquid injecting units distributed in an array mode, and the pressurizing and liquid injecting units communicate with one another through communicating pipelines; the elastic bandage further comprises an output header pipe used for conveying gas or liquid medicine into the elastic bandage, and a header pipe connector extending to the outer side of the elastic bandage body is arranged on the output header pipe. The elastic bandage is connected with an external liquid medicine injection device or an inflation device through the main pipe connector, liquid medicine can enter the pressurization liquid ...

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Номер записи: 36
13-09-2018 дата публикации

ELECTRONIC BILL MANAGEMENT METHOD, DEVICE, AND STORAGE MEDIUM

Номер: WO2018161903A1
Автор: GUO, Rui, LI, Maocai, ZHANG, Jianjun, TU, Haitao, ZHAO, Qi, WANG, Zongyou, LIANG, Jun, ZHU, Dawei, LIU, Binhua
Принадлежит:

Embodiments of the present invention disclose an electronic bill management method, device, and storage medium and belong to the technical field of networks. The method comprises: receiving a bill issuance request of a first user, the bill issuance request comprising original bill information; generating, based on the original bill information, a first bill account corresponding to the first user, and storing account information of the first bill account to an account list in an electronic bill management system; generating a second block based on the bill issuance request, the first bill account, and a block header feature value of a first block on a blockchain of the electronic bill management system, the first block being a previous block of the second block on the blockchain, and the second block being configured to record a bill issuance event of the first user; and transmitting an issuance success message to the first user, the issuance success message comprising the first bill account ...

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Номер записи: 37
20-12-2018 дата публикации

RESOURCE TRANSFER METHOD, DEVICE, STORAGE MEDIUM AND COMPUTER EQUIPMENT

Номер: WO2018228338A1
Автор: GUO, Rui, LI, Maocai, LIANG, Jun, ZHANG, Jianjun, WANG, Zongyou, TU, Haitao, ZHAO, Qi, LIU, Binhua, ZHU, Dawei, QIN, Qing
Принадлежит:

A resource transfer method, a device, a storage medium, and computer equipment, belonging to the field of network technology. The method comprises: when a cross-link resource transfer request from a first account is received, generating, on a first node device, a contract corresponding to the first account, the cross-link resource transfer request being used to request for transferring a resource of the first account to a second account, and the contract being used to indicate the conditions for the execution of various events in the resource transfer process; on the basis of the contract, when the first node device reaches a consensus for a contract generation event, transferring the resources in the contract to the second account; and on the basis of the contract, when a second node device reaches a consensus for a resource transfer event, updating the contract state of the contract to a finished state, and reaching a consensus for a state update event of the contract by means of the ...

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Номер записи: 38
30-08-2018 дата публикации

ACCOUNT PROCESSING METHOD AND APPARATUS IN BLOCK CHAIN, STORAGE MEDIUM, AND COMPUTER DEVICE

Номер: WO2018153378A1
Автор: GUO, Rui, LI, Maocai, ZHANG, Jianjun, TU, Haitao, ZHAO, Qi, WANG, Zongyou, LIANG, Jun, ZHU, Dawei, LIU, Binhua
Принадлежит:

Disclosed in the present application are an account processing method and apparatus in a block chain, a storage medium, and a computer device. The method comprises: receiving a freezing instruction sent by a user, the freezing instruction being used for instructing to freeze a target account; generating a freezing lock according to the received freezing instruction, the freezing lock comprising a freezing lock public key; generating a freezing request according to the freezing instruction and the freezing lock public key, the freezing request being used for requesting to freeze the target account by using the freezing lock public key; and sending the freezing request to a device in a block chain, so that the device in the block chain records a freezing event according to the freezing request, the freezing event being used for instructing the device in the block chain to reject to perform a resource transfer on the target account. The present application can resolve the technical problem ...

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Номер записи: 39
16-06-2023 дата публикации

Gas leakage detection method and system

Номер: CN116263402A
Автор: NIE XIAOXI, LUO DONG, CHEN WEI, JIAO GUOHUA, ZHANG HANLONG, ZHAO QI, HE WEI, LIU PENG, CHEN LIANGPEI, FANG HAOHUA, TAN YUGUANG
Принадлежит:

The invention relates to a gas leakage detection method and system. The gas leakage detection method comprises the following steps: establishing a gas absorption characteristic peak library; dividing sub-band intervals according to the gas absorption characteristic peak library, forming a coding library according to the sub-band intervals where the gas absorption characteristic peaks are located, and correspondingly designing a filter group according to the sub-band intervals; according to the absorption characteristics of the target gas under the filter group, coding the target gas, and comparing a coding result with a coding library to judge the type of the target gas; and obtaining an infrared image and a visual image at the same time, carrying out target detection, and fusing target detection results of the infrared image and the visible light image to obtain an area of the target gas cloud cluster. The method and the device have the advantages that various kinds of leaked gas can be ...

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Номер записи: 40
23-05-2023 дата публикации

Electric power data annotation collection method, system and device and medium

Номер: CN116150659A
Автор: LI YAN, ZHAO QI, LI WUFENG, ZHENG BIHUANG, WANG XINYING
Принадлежит:

The invention discloses an electric power data annotation and collection method, system and device and a medium, and the method comprises the following steps: obtaining electric power data to be annotated and collected based on a target power grid; based on a pre-acquired division mode and a pre-acquired coding mode, performing classification and coding labeling on the acquired electric power data to realize electric power data labeling collection; wherein in the pre-acquired division mode, the power data is divided based on one or more of the clearness, the data type, the annotation development form, the annotation label and the power system application scene; in the coding mode, based on a preset coding method, a coding ID of the electric power data is obtained, and the coding ID is used for coding labeling. According to the method, a relatively accurate division result can be obtained, collection and classification of the label set can be realized based on the obtained division result ...

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Номер записи: 41
06-06-2023 дата публикации

Positioning mechanism for electric energy meter lead sealing equipment

Номер: CN116223870A
Автор: SHU CHUNHUA, LI MENGMENG, ZHAO QI
Принадлежит:

The invention discloses a positioning mechanism for electric energy meter lead sealing equipment, and belongs to the technical field of electric energy meter positioning mechanisms. The moving seat is slidably mounted on the supporting base; first electric telescopic rods are fixedly installed on the upper surface of the supporting base. The first electric telescopic rod drives the moving seat to slide on the supporting base; a plurality of positioning mechanisms are locally mounted on the upper surface of the moving seat; the positioning mechanism comprises a U-shaped limiting plate, a U-shaped push rod, an L-shaped clamping rod, a second electric telescopic rod and a rotating mechanism. A first electric telescopic rod pulls a U-shaped push rod to move to drive a rack to move, then gears are driven to rotate, the two gears drive two L-shaped clamping rods to rotate relatively, and clamping and positioning of an electric energy meter are achieved; and then the U-shaped push rod is continuously ...

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Номер записи: 42
30-05-2023 дата публикации

Electric power package recommendation method based on virtual power plant user-package label portrait

Номер: CN116187808A
Автор: LI YI, LE YING, ZHOU BAOZHONG, LYU RUOJIA, ZHANG JIGUANG, BI SHENG, ZHAO QI, WU SIHAN, GUO CHAO, SUN SHIJIE, XIE KANG, XU HAOWEN, SUN YUHANG
Принадлежит:

The invention discloses an electric power package recommendation method based on a virtual power plant user-package label portrait. The method comprises the following steps: selecting common label attributes in an electric power package to establish a feature label set; the method comprises the following steps: acquiring an implicit score of a user on a package label through a historical package purchase record, and constructing a user-package label portrait model considering a time weight; according to the load data of the training user set, the similarity between training users is calculated by comprehensively considering the power utilization level and the power utilization habit; clustering the training users according to a spectral clustering algorithm; determining a weight coefficient of each label according to a cluster contour coefficient of a training user clustering result, and constructing a user similarity evaluation model based on differentiated label weights; and predicting ...

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Номер записи: 43
13-06-2023 дата публикации

Underwater image enhancement method and device, electronic equipment and storage medium

Номер: CN116258635A
Автор: ZHANG HANLONG, CHEN WEI, JIAO GUOHUA, LUO DONG, HE WEI, NIE XIAOXI, ZHAO QI
Принадлежит:

The embodiment of the invention provides an underwater image enhancement method and device, electronic equipment and a storage medium, and relates to the technical field of underwater visual perception. The method comprises the following steps: acquiring an underwater image; performing color enhancement and contrast enhancement on the underwater image to obtain a first enhanced image and a second enhanced image; multi-scale fusion is carried out on the first enhanced image and the second enhanced image by using a multi-layer image pyramid to obtain multi-layer fused images, and each layer of fused image corresponds to the scale represented by one layer of image pyramid; and performing secondary fusion on the obtained multi-layer fusion image to obtain a third enhanced image. According to the embodiment of the invention, the problem that the underwater image quality improvement is not obvious because the underwater image enhancement effect is limited in the prior art is solved.

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Номер записи: 44
04-07-2023 дата публикации

Auxiliary driving anti-collision control method based on fuzzy control

Номер: CN116373853A
Автор: LI SHITONG, XU CHANG, ZHAO QI, JI CHENYU, LIU DONG, LIU LIANG
Принадлежит:

The invention relates to an auxiliary driving anti-collision control method, system and device based on fuzzy control, electronic equipment and a storage medium. The method comprises the steps that the relative distance and the relative speed between a vehicle and an obstacle are collected based on a sensor, a vehicle control mode is judged according to preset logic, and anti-collision fuzzy control over vehicle auxiliary driving is achieved based on a vehicle automatic emergency braking controller, a vehicle rear collision early warning controller and a vehicle transverse lane changing controller. In the control process of the vehicle automatic emergency braking control mode or the vehicle rear collision early warning control mode, frequent and violent switching of the accelerator and the brake is reduced, the acceleration is made to change continuously, the vehicle speed change is made to be more stable, and therefore more stable and comfortable driving experience is obtained; fuzzy control ...

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Номер записи: 45
08-09-2017 дата публикации

Floating cage type deep sea net cage

Номер: CN0107135998A
Автор: ZHAO LIN, YAO JUNLI, SHI YUEQUAN, MENG WEIHAO, ZHAO QI
Принадлежит:

... 本发明公开了种浮笼式深海网箱，网箱主要由沉浮框、中浮框、配重框、操作平台以及配重块构成，锚固系统可根据不同的海域底质采用不同的锚固形式，本方案锚固系统以海军锚为具体实施例。中浮框与配重框刚性固定连接，设计刚性固定连接的中浮框与配重框整体受到向上的浮重力，悬浮在水中，各锚链处于拉紧状态。沉浮框通过缆绳与配重块相连接，沉浮框内部中空，当台风等极端气象来临，向沉浮框内部注入定量的水，沉浮框在配重块的拉力下沉入水中并与中浮框接触，利用配重块的拉力使沉浮框和中浮框固定起，以躲避风浪冲击，设计中浮框此时可承受沉浮框对其向下的压力，中浮框始终悬浮在水中，台风过后向沉浮框内部充气排水，沉浮框浮出水面。 ...

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Номер записи: 46
30-05-2023 дата публикации

Epoxy resin insulating part thickness measurement error elimination method based on double-frequency detection

Номер: CN116183722A
Автор: HE JIN, LI SONGYUAN, ZHANG CHI, TANG QINGHUA, HE CHUN, CHEN RONG, ZHAO QI, LI SUYA, LI LIN, CAO MENG, SONG XIAOBO, LI JIN, LIU SONGTAO
Принадлежит:

The invention relates to an epoxy resin insulating part thickness measurement error elimination method based on double-frequency detection. The method comprises the following steps: preparing an epoxy resin insulating material standard sample; using 2.5 MHz and 1.5 MHz ultrasonic probes to measure the acoustic elastic coefficient of the epoxy resin insulating material standard sample and the sound velocity under the unstressed condition to obtain acoustic elastic equations under the two frequencies; the method comprises the following steps: measuring each measured point of the basin-type insulator by using 2.5 MHz and 1.5 MHz ultrasonic probes to obtain the ultrasonic propagation time of each point; and finally, the two acoustic elastic equations are simultaneously established, the acoustic path distance is eliminated, the acoustic path distance is two times of the thickness of the to-be-measured point material, the acoustic elastic coefficients and the ultrasonic propagation time of the ...

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Номер записи: 47
12-05-2023 дата публикации

Essential oil sustained-release granules and preparation method thereof

Номер: CN116103087A
Автор: ZHAO QI
Принадлежит:

The invention provides essential oil sustained-release particles and a preparation method thereof, and the preparation method comprises the following steps: blending essential oil and a water-soluble material to form a blending system; adding a surfactant and salt into the blending system, fully stirring, and drying to obtain a bonding material of the essential oil and the water-soluble material; blending the bonding material and synthetic high polymer material powder, and sequentially carrying out grinding and granulation treatment to form sustained-release particles; and removing the water-soluble material in the sustained-release particles by washing, and then drying to obtain the essential oil sustained-release particles with the essential oil molecules wrapped by the synthetic high polymer material. Essential oil can be wrapped in the synthetic high polymer material, and the purpose of slow release of the essential oil is achieved; and the preparation process is simple, the reaction ...

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Номер записи: 48
06-07-2016 дата публикации

Indoor buckle cable pit support of taking of transformer substation

Номер: CN0205377214U
Автор: LI KAI, XUE WEI, ZHAO QI, WANG TAO, LIU YING, XU DEYU, ZHAO HANQI, TANG QINGKAI
Принадлежит:

... 本实用新型涉及一种变电站室内带卡扣电缆沟支架，其特征在于：该支架设有架体（1），架体（1）的前端面和后端面上分别对称设置多个卡扣（3），卡扣（3）利用固定螺丝（2）固定在架体（1）上。本实用新型结构简单，便于制作，能有效解决二次电缆绑扎和拆除时费时费力的情况。 ...

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Номер записи: 49
27-06-2023 дата публикации

Output torque detection equipment of torque motor

Номер: CN116337303A
Автор: DU XIAXIAO, DU YUANYA, YU DONGDONG, ZHAO QI, SONG XIAODONG
Принадлежит:

The invention relates to the technical field of torque detection equipment, in particular to output torque detection equipment of a torque motor, which comprises a mounting block. A fixing assembly is arranged above the mounting block, an emergency assembly is arranged below the mounting block, an adjusting supporting rod is fixedly connected to the position, close to the edge, of the lower surface of the mounting block, a bottom plate is fixedly connected to the lower end of the adjusting supporting rod, and a to-be-tested testing motor is placed in the middle of the mounting block; the output end of the testing motor penetrates to the lower portion of the mounting block, in the process that the abutting rod moves in the direction away from the middle of the mounting disc, the other end of the abutting rod pulls the friction abutting plate to slide into the containing groove, the friction abutting plate is separated from the top of the torque transmission shaft, and therefore the mounting ...

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Номер записи: 50
05-05-2023 дата публикации

Preparation method and application of castor oil-based multicolor fluorescent compound

Номер: CN116063193A
Автор: ZHANG MENG, ZHAO QI, SONG FEI, ZHOU YONGHONG, XUE YIJIAO
Принадлежит:

The invention discloses a preparation method and application of a castor oil-based multicolor fluorescent compound. Unconventional chromophores such as ester bonds with pi electrons and amido of lone pair (n) electrons form high-concentration clusters through a large number of intramolecular and intermolecular hydrogen bonds, so that electron cloud overlapping and conformation rigidification are caused. This behavior minimizes non-radiative energy loss and maximizes their radiative transition probability. The fluorescent probe has a sensitive fluorescence quenching effect on Fe < 3 + > and can be used for detecting residual iron ions in a water body. The preparation process has the advantages of easily available raw materials, simple operation and mild conditions.

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Номер записи: 51
27-06-2023 дата публикации

Sealing structure and concentrator thereof

Номер: CN116345223A
Автор: MA DONGZHOU, GU ZHONGLIN, ZHAO QI, LI MENGMENG
Принадлежит:

The invention discloses a sealing structure and a concentrator thereof, and belongs to the technical field of sealing structures. The sealing structure comprises a protective shell internally provided with an intelligent processing module; the intelligent processing module is provided with an external interface; the protective shell is provided with interface outlets corresponding to the external interfaces one by one; a sealing assembly is mounted in the interface outlet hole; the sealing assembly comprises a split protective cover structure and a control knob; and the control knob is rotationally mounted on the protective shell. When the control knob is rotated in the forward direction, the split type protective cover structure extends out of the protective shell, and the split type protective cover structure is opened; and when the control knob is rotated reversely, the split type protective cover structure extends into the protective shell and is closed and sealed, so that good sealing ...

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Номер записи: 52
06-07-2016 дата публикации

Outdoor buckle cable pit support of taking of transformer substation

Номер: CN0205377241U
Автор: LI KAI, XUE WEI, WANG TAO, ZHAO QI, SHANG SHUAI, LIU ZHIXIN, JIANG XI, LYU JIANTAO
Принадлежит:

... 本实用新型涉及一种变电站室外带卡扣电缆沟支架，其特征在于：该支架设有一架板（1），架板（1）上设有多层架臂（2），每层架臂（2）上利用固定螺丝（3）固定多个卡扣（4）；所述的卡扣（4）均匀的分布在架臂（2）上。本实用新型结构简单，便于制作，能有效解决二次电缆绑扎和拆除时费时费力的情况。 ...

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Номер записи: 53
04-07-2023 дата публикации

Semi-quantitative method for analyzing fretting wear evolution process of high-strength titanium alloy

Номер: CN116386787A
Автор: HUA KE, TONG YANLIN, ZHAO QI, WU HONGXING, WANG HAIFENG
Принадлежит:

The invention discloses a semi-quantitative method for analyzing the fretting wear evolution process of a high-strength titanium alloy, which comprises the following steps: preparing a microstructure high-strength titanium alloy sample with different primary alpha-phase volume fractions by adopting a solid solution heat treatment process so as to generate different strength-plasticity matching; the microstructure of the sample is measured, and the macrohardness and the tensile property of different microstructure samples are tested; determining the wear volume of the sample after the fretting friction test by adopting a three-dimensional optical contourgraph; calculating wear scar side section inclination angles SIA and abrasive dust anti-wear rates Sn of different samples in different circulation stages; and combining strength-plasticity matching, wear volume, wear scar side section inclination angle SIA and abrasive dust wear-resistant rate Sn, and analyzing and simulating the fretting ...

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Номер записи: 54
05-05-2023 дата публикации

Application of herpetospermum seed extract in preparation of medicine for preventing or treating liver injury caused by acetaminophen

Номер: CN116059266A
Автор: LU QIUXIA, LIAO JIAQING, LI JINTAO, PENG MEIHAO, ZHANG BOWEN, YANG DI, HU JIANGTAO, ZHAO QI, LI JIAN
Принадлежит:

According to the application of the herpetospermum seed extract in preparation of the medicine for preventing or treating the liver injury caused by the acetaminophen, the herpetospermum seed extract can effectively prevent or treat the liver injury caused by the acetaminophen, and the herpetospermum seed extract has important scientific research value and clinical application value.

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Номер записи: 55
09-05-2023 дата публикации

Filling device for coal mine goaf

Номер: CN116085036A
Автор: HE FENGHUA, LIU HAIQUAN, HUA XIANG, SONG YONGQIANG, WANG ZHONGLIANG, LI NING, ZHAO QI, SHEN ZHEN, XU XIAOPENG
Принадлежит:

The invention relates to the technical field of coal mine area treatment, and particularly discloses a filling device for a coal mine goaf, which comprises a movable rack, and a material mixing mechanism, a slurry storage tank and a slurry feeding mechanism which are arranged on the rack, the rack is further provided with a storage battery and a handrail, and a controller is fixed to the handrail. A plunger pump is connected between the mixing mechanism and the slurry storage tank through a pipeline, and a first three-way valve is connected between the slurry storage tank and the slurry feeding mechanism through a pipeline; the tops of the two partition plates are obliquely cut to form inclined parts; the partition plate is additionally arranged in the slurry storage tank, so that the interior of the slurry storage tank can be partitioned, the flow of slurry is increased, the slurry is kept flowing, and the slurry at the bottom of the slurry storage tank can be stirred and conveyed through ...

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Номер записи: 56
21-07-2023 дата публикации

Tensioning water circulation heating system for retard-bonded prestressed tendons under low-temperature condition

Номер: CN116464293A
Автор: ZHAO PINYU, JIANG MINGMING, ZHAO QI, SHAN YONGSHENG, LUAN YIXIN
Принадлежит:

The invention discloses a retard-bonded prestressed tendon tensioning water circulation heating system under a low-temperature condition, which comprises the following steps: S1, customizing a hydrothermal heat radiation film system, and determining the size of the hydrothermal heat radiation film system according to the size of an on-site prestressed concrete structure; s2, the hydrothermal heat radiation film systems are laid and fixed, the hydrothermal heat radiation film systems can be freely combined and used according to the areas and the lengths of the components, the prestressed concrete structural beams can be completely covered with the horizontal components during laying construction, after laying is completed, the horizontal components are bonded into sheets through bonding devices on the horizontal components, and a hydrothermal heat radiation film system group is formed; and laying construction of the vertical component is carried out. According to the method, the influence ...

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Номер записи: 57
02-06-2023 дата публикации

Simulation method of physical laser radar

Номер: CN116205060A
Автор: ZHAO QI, XU CHANG, JI CHENYU, DUAN SUIJUN, LIU DONG, LIU LIANG
Принадлежит:

The invention relates to a physical laser radar simulation method and device, electronic equipment and a storage medium. The method comprises the steps that physical parameters, a data protocol, a driving program and an internal reference file of a preset laser radar are acquired, single-time vertical channel laser radar data and laser radar simulation data acquisition are completed in sequence, and the laser radar simulation data are sent to an automatic driving calculation platform; based on the driving program and the internal reference file of the preset laser radar, simulation software of the automatic driving computing platform is configured, laser radar simulation data are analyzed, and physical simulation of the preset laser radar is completed. According to the invention, the simulated laser radar and the real object laser radar have consistent physical connection modes and similar driving programs. Therefore, point cloud data of a real specific physical laser radar can be obtained ...

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Номер записи: 58
23-06-2023 дата публикации

Nickel oxide film and preparation method and application thereof

Номер: CN116282958A
Автор: ZHAO QI, PENG XIAOQI, TANG RONGFENG, CHEN TAO
Принадлежит:

The invention relates to the technical field of nickel oxide nano materials, in particular to a nickel oxide film and a preparation method and application thereof. The preparation method comprises the following steps: dispersing nickel oxide nano-particles in water to form nano-particle ink; coating the obtained nano-particle printing ink and then carrying out annealing treatment to obtain a nickel oxide thin film; the temperature of the annealing treatment is 90 to 180 DEG C. The invention proves that the inorganic p-type nickel oxide can be used as a high-efficiency hole transport material of a planar heterojunction antimony selenide solar cell, and has relatively high stability. The preparation of the nickel oxide film provided by the invention adopts a simple and convenient solution process, i.e., nickel oxide nanoparticles are dispersed in a water solvent to form nanoparticle printing ink. Nanoparticle printing ink is spin-coated in air, and then low-temperature annealing is carried ...

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Номер записи: 59
29-08-2023 дата публикации

Method and device for improving qualified rate of primary frequency modulation of grid-connected power supply

Номер: CN116667379A
Автор: YU GAOWANG, BAI SHENYI, LIN LI, GONG YUN, ZHAO QI, XU SHENGLONG, CAO XUELAN, ZHANG YANHAI, WANG HONGJIE
Принадлежит:

The invention relates to a method and device for improving the primary frequency modulation qualified rate of a grid-connected power supply, and belongs to the field of power system control protection and automation, and the method comprises the following steps: a synchronous phasor measurement device configured by the grid-connected power supply outputs a power grid frequency deviation value obtained through collection and calculation; the grid-connected power supply primary frequency modulation control device accesses a power grid frequency deviation value output by the synchronous phasor measurement device; and the grid-connected power supply primary frequency modulation control device obtains an actual power grid frequency through the power grid frequency offset value to complete primary frequency modulation function calculation, and issues a control command to related control execution equipment. Therefore, the primary frequency modulation control device and the corresponding assessment ...

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Номер записи: 60
28-04-2023 дата публикации

Virtual aggregator optimization regulation and control method based on model predictive control

Номер: CN116029424A
Автор: ZHANG JIGUANG, LI YI, LE YING, SUN YUHANG, ZHOU BAOZHONG, BI SHENG, ZHAO QI, GUO CHAO, SUN SHIJIE, XIE KANG, XU HAOWEN, LYU RUOJIA
Принадлежит:

The invention discloses a model predictive control-based virtual aggregator optimization regulation and control method, which comprises the following steps of: determining a basic structure and an energy flow relationship of a typical virtual aggregator, and establishing mathematical models of energy supply equipment, energy conversion equipment and energy storage equipment of the virtual aggregator; and determining equipment operation parameters and physical meanings thereof, and giving an energy gradient utilization and renewable energy consumption mode. Factors such as system economy and load uncertainty are considered, and constraints, including power balance, energy interaction and model characteristic constraints, of models of all parts of the virtual aggregator are determined. And taking the minimum total operation cost of the virtual aggregator as a target function, and establishing a virtual aggregator optimization scheduling and control strategy based on model prediction control ...

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Номер записи: 61
25-04-2023 дата публикации

Comprehensive energy control method and system based on digital twinning

Номер: CN116014715A
Автор: ZHAO QI, CHEN SHENG, WANG XINYING, TIAN JIE, ZHAO RIXIAO, YANG JUN, WANG JIARUI
Принадлежит:

The invention belongs to the technical field of digital twinning, and discloses an integrated energy control method and system based on digital twinning, and the method comprises the steps: constructing an integrated energy system digital twinning body based on an integrated energy physical system; carrying out data synchronization and sampling on the digital twin of the integrated energy system to obtain renewable energy power output, integrated energy load prediction and a battery charge state at the current moment, and inputting the renewable energy power output, the integrated energy load prediction and the battery charge state into a pre-trained DQN model to obtain an energy storage strategy; and outputting the energy storage strategy to a comprehensive energy physical system. According to the method, the digital twinborn model of the integrated energy system is constructed based on a data and mechanism fusion mode, a learning environment synchronously evolved and updated with a physical ...

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Номер записи: 62
14-04-2023 дата публикации

Sulfonylurea herbicide hydrolase TsmE mutant as well as coding gene and application thereof

Номер: CN115960861A
Автор: HE JIAN, YANG YUWEN, LIU BIN, ZHANG BAOLONG, ZHAO QI, LEI PENG
Принадлежит:

The invention discloses a sulfonylurea herbicide hydrolase TsmE mutant as well as a coding gene and application thereof. The amino acid sequence of the mutant is as shown in SEQ ID NO. 4. The mutant M6 provided by the invention obtains deesterification activity on macromolecular sulfonylurea herbicides mesosulfuron-methyl and iodosulfuron-methyl sodium salt, so that the mutant M6 has a very good application prospect in sulfonylurea herbicide residual pollution bioremediation and herbicide-resistant transgenic engineering.

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Номер записи: 63
07-04-2023 дата публикации

Auxiliary device for psychological health education activities of students

Номер: CN115938247A
Автор: ZHAO QI, WANG CONG, SUI HUALEI
Принадлежит:

The invention discloses an auxiliary device for student psychological health education activities, and particularly relates to the technical field of psychological health education activity appliances, the auxiliary device comprises a fixed base, a rotating base is arranged at the top end of the fixed base, four adjusting telescopic rods are arranged at the top end of the rotating base, and connecting rotating rods are rotatably connected to the top ends of the adjusting telescopic rods; four display boards are arranged at the tops of the four adjusting telescopic rods, two first sliding grooves which are distributed in a crossed mode are formed in the top end of the rotating base, two first sliding blocks are arranged in each first sliding groove, and a first threaded rod is arranged in one first sliding groove. By arranging the four foldable display boards, multiple posters can be pasted at the same time, the propaganda content is richer, the propaganda effect of psychological health ...

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Номер записи: 64
13-06-2023 дата публикации

Foundation pit construction device

Номер: CN116254847A
Автор: LIU YINGJIA, ZHU JINGMING, DING WENCHEN, WU GAOHUA, HU KE, WU SONG, WANG SHANGWEN, WANG KANG, LIU AIHUI, CHEN HUAGUANG, LU CHANG, YANG GUANG, CHU XUAN, XIA YIMING, PENG WEIMING, ZHAO QI, NIE RONGZHEN, ZHANG BIAO
Принадлежит:

The invention provides a foundation pit construction device, and belongs to the technical field of capital construction. The foundation pit construction device comprises a base, a crane and an air supply assembly, the air supply assembly comprises an air blower, a first air conveying pipe and a second air conveying pipe, and the crane and the air blower are both located on the base; the first end of the first air conveying pipe communicates with an air outlet of the air blower, and the second end of the first air conveying pipe is located at the bottom of a foundation pit. The first end of the second air conveying pipe communicates with an air outlet of the air blower, and the second end of the second air conveying pipe is located at an opening of the foundation pit and used for supplying air in the direction perpendicular to the depth direction of the foundation pit. The air replacement rate in the foundation pit can be increased, and the safety of the foundation pit construction process ...

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Номер записи: 65
14-07-2023 дата публикации

Method and device for preparing phenyltrimethoxysilane

Номер: CN116425790A
Автор: JIANG PENG, ZHOU XUELONG, YANG YINYIN, ZHAO QI, LI JIANGANG, ZHAO LU
Принадлежит:

The invention discloses a method for preparing phenyltrimethoxysilane, which comprises the following steps: carrying out esterification reaction on phenyltrichlorosilane and methanol serving as raw materials to generate phenyltrimethoxysilane and hydrogen chloride, and controlling the esterification reaction environment to be a negative-pressure and high-temperature environment, so that the hydrogen chloride is quickly analyzed, separated and discharged from the phenyltrimethoxysilane. The invention further discloses a device for preparing the phenyltrimethoxysilane. Hydrogen chloride can be separated and discharged in time, side reactions are reduced, and the esterification efficiency and the product yield are improved.

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Номер записи: 66
08-08-2023 дата публикации

Strong and plasticity matching method for enhancing fretting damage resistance of high-strength titanium alloy fastener

Номер: CN116559004A
Автор: HUA KE, TONG YANLIN, ZHAO QI, LI XIAOLIN, WANG HAIFENG
Принадлежит:

The invention discloses a strength-plasticity matching method for enhancing fretting damage resistance of a high-strength titanium alloy fastener, which comprises the following steps: preparing samples with different microstructures by adopting solid solution and aging processes, so that the samples have different combinations of primary alpha phase and secondary alpha phase volume fractions, thereby generating different strength-plasticity matching; the microstructure is measured, and the macrohardness and the tensile property of different microstructure samples are tested; a three-dimensional contour instrument is adopted to characterize the fretting damage behavior of the sample after the fretting friction test; and a strong-plasticity matching strategy for improving the fretting damage resistance of the high-strength titanium alloy fastener is analyzed in combination with strong-plasticity matching and fretting damage. When the optimal matching strategy for improving plasticity on the ...

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Номер записи: 67
16-05-2023 дата публикации

Single-hole operation channel device for laparoscope through natural orifice

Номер: CN116115278A
Автор: LIU CHUNYUAN, CHENG LEI, ZHAO QI, HU YAN, ZHAO FENG, GAO ZHAOWEI, LI WEICHAO, ZHANG CHUNLEI, ZHU SHUGANG, ZHU ZHIQIANG
Принадлежит:

The invention provides a single-hole operation channel device for a laparoscope through a natural orifice, and relates to the technical field of laparoscopic surgical instruments. A laparoscope single-hole operation channel device through a natural orifice comprises an inner sleeve, an outer sleeve and an elastic end cover. The outer sleeve comprises an imbedding cavity part and an extra-cavity fixing part which are sequentially connected, the elastic end cover covers one end of the extra-cavity fixing part and can be in threaded connection with the extra-cavity fixing part, an observation hole and a plurality of operation holes are formed in the elastic end cover, and the observation hole and the operation holes are all communicated with the extra-cavity fixing part. And the side wall of the elastic end cover is communicated with a ventilation pipeline and a smoke exhaust pipeline. According to the laparoscope single-hole operation channel device through the natural orifice, the operation ...

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Номер записи: 68
18-04-2023 дата публикации

Skeletal animation generation method and device, storage medium and electronic equipment

Номер: CN115984433A
Автор: ZHAO QI
Принадлежит:

The invention relates to the field of computer graphics, in particular to a skeletal animation generation method, a skeletal animation generation device, a storage medium and electronic equipment. The method comprises the following steps: in response to an updating instruction of a skeletal animation, obtaining original skeletal data of a current frame of the skeletal animation; performing deformation processing on a target skeleton based on the original skeleton data to obtain deformed skeleton data; and performing animation skin processing according to the deformed skeleton data to generate a skeleton animation of the current frame of the skeleton animation. According to the skeletal animation generation method provided by the invention, the problems of low production efficiency and high cost due to incapability of reuse of game resources can be solved.

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Номер записи: 69
21-04-2023 дата публикации

Continuous synthesis method and system of gamma-chloropropyl trichlorosilane

Номер: CN115991720A
Автор: JIANG PENG, YAO ZIQUAN, YU YANG, ZHAO QI, ZHOU XUELONG, DU JUAN, YANG YINYIN, ZHAO LU, LIU HUIJIE
Принадлежит:

The invention discloses a continuous synthesis method of gamma-chloropropyl trichlorosilane, which comprises the following steps: S1, introducing mother liquor and a catalyst into a main reaction kettle, and fully mixing; s2, heating to activate the catalyst; s3, introducing trichlorosilane and chloropropene, and enabling the chloropropene and trichlorosilane to be subjected to hydrosilylation reaction under the action of a catalyst to generate gamma-chloropropyl trichlorosilane, so as to obtain a first mixed solution; s4, the first mixed solution is introduced into a secondary reactor, the temperature of the secondary reactor is controlled to be 80-90 DEG C, chloropropene and trichlorosilane in the first mixed solution continue to react in the secondary reactor under the action of the catalyst, gamma-chloropropyl trichlorosilane is generated, and a second mixed solution is obtained; and S5, carrying out rectification separation on the second mixed solution to obtain a gamma-chloropropyl ...

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Номер записи: 70
28-07-2023 дата публикации

Marking machine for intelligent manufacturing and production

Номер: CN116493771A
Автор: DOU HANG, QU JING, WANG YAFEI, NI KUN, WANG JUNFENG, ZHAO QI, XIE YIQIN
Принадлежит:

The invention relates to the field of marking machines. The invention discloses a marking machine for intelligent manufacturing and production, and aims to solve the problems that when an existing marking machine is used in the manufacturing process, a marking piece is usually conveyed to the position below the marking machine in cooperation with a conveying belt, the surface of the marking piece is marked by the marking machine, and when the conveyed marking piece is marked by the marking machine, the marking piece is not damaged. Usually, an operator needs to limit a conveyed to-be-marked part and then the marking operation is carried out by a marking machine, so that the marking efficiency is low as the marking part cannot be automatically loaded and unloaded, and when the marking operation is carried out in an assembly line mode, the position of the to-be-marked part is not corresponding when the marking part is marked, and the marking efficiency is high. And the beam excitation processing ...

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Номер записи: 71
23-06-2023 дата публикации

Road sign spraying device

Номер: CN116289475A
Автор: LIU CHUNCHAO, CHEN YAN, CHENG SIJIE, ZHAO QI, SUN YANSHUAI, CAO YONGLE, LIU SHIPENG
Принадлежит:

The invention belongs to the field of roads, and particularly provides a road sign spraying device which comprises a bottom plate, a storage box, a working box, a rotating seat, a spraying assembly and a template positioning assembly, and a spraying opening allowing paint liquid to pass through is formed in the bottom plate; the storage box is supported by a bottom plate, and a plurality of different types of spraying templates are stored in the storage box; the working box is supported through the bottom plate, the spraying opening communicates with an inner cavity of the working box, and an opening is formed in the upper end of the working box. The rotating seat is rotationally mounted in the storage box; the spraying assembly is installed at the position of the rotating seat and can spray paint liquid, the template positioning assembly is installed at the position of the rotating seat and can detachably install a set template, and the rotating seat can synchronously drive the spraying ...

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Номер записи: 72
09-06-2023 дата публикации

Unmanned trolley automatic spraying equipment for coal transport vehicle and using method

Номер: CN116237178A
Автор: HE XIWU, FAN BING, WANG LIANGPING, LIU LIN, CHAI BO, ZHU XUYAO, LIU DONG, LIU LIANG, XU CHANG, ZHAO QI
Принадлежит:

The invention discloses unmanned trolley automatic spraying equipment for a coal transport vehicle and a using method, the unmanned trolley automatic spraying equipment comprises a vehicle body, the vehicle body carries an unmanned driving system, the lower end of the vehicle body is provided with a drive-by-wire chassis, the drive-by-wire chassis comprises a domain controller, and the vehicle body is provided with a coating equipment system, a six-axis coating robot and a robot controller; the six-axis coating robot is connected with the robot controller, the coating equipment system is connected with the six-axis coating robot, an automatic rain and light shielding cover is further arranged on the vehicle body, a 3D laser radar is arranged at the upper end of the automatic rain and light shielding cover, an AI camera is arranged on the front side of the automatic rain and light shielding cover, and a visual sensor is arranged on one side of the rain shielding cover. The 3D laser radar ...

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Номер записи: 73
07-04-2023 дата публикации

Glycyrrhetinic acid-dodecane-cholesterol compound as well as synthesis method and application thereof

Номер: CN115925778A
Автор: CHEN JING, LIN YUAN, ZHANG YIMIN, ZENG MULING, LI CHUANGNAN, CEN KAIJIE, LIU FUJIN, LIAO YAZHI, ZHAO QI
Принадлежит:

The invention discloses a glycyrrhetinic acid-dodecane-cholesterol compound as well as a synthesis method and application thereof, and the synthesis method of the glycyrrhetinic acid-dodecane-cholesterol compound comprises the following steps: S1, mixing glycyrrhetinic acid, 1, 12-diaminododecane, an acid amine condensation reagent, an acid-binding agent 1 and a solvent 1 for reaction to obtain a compound (II); s2, enabling the compound (II) to react with cholesterol succinic acid monoester acyl chloride to obtain a glycyrrhetinic acid-dodecane-cholesterol compound; the glycyrrhetinic acid-dodecane-cholesterol compound disclosed by the invention is simple in synthesis method and mild in reaction condition and has anti-hepatoma activity.

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Номер записи: 74
04-04-2023 дата публикации

Low-strength metal surface hard protective coating as well as preparation method and application thereof

Номер: CN115896783A
Автор: XU SHUSHENG, LEKAI, ZHAO QI, LIU WEIMIN
Принадлежит:

The invention provides a low-strength metal surface hard protective coating as well as a preparation method and application thereof, and relates to the technical field of material surface protection. An electroplating and/or chemical plating method is adopted for depositing a hard protective coating on the low-strength metal surface, the hard protective coating is a nickel-based multilayer coating, and the hardness of the nickel-based multilayer coating is gradually increased layer by layer in a gradient mode from the low-strength metal surface. The hardness gradient coating is prepared on the low-strength metal surface to construct a mechanical spring, the problem of soft and hard mechanical mismatch between the low-strength metal surface and the hard protective coating is solved, and the nickel-based coating has the advantages of being good in corrosion resistance and high in abrasion resistance; and the electroplating or chemical plating technology is mature, and the prepared nickel-based ...

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Номер записи: 75
23-06-2023 дата публикации

Essential oil slow-release fiber and preparation method thereof

Номер: CN116288752A
Автор: ZHAO QI
Принадлежит:

The invention provides an essential oil sustained-release fiber and a preparation method thereof, and the preparation method comprises the following steps: adding essential oil into water, then sequentially adding a surfactant, a porous material, a fluorocarbon and a cosurfactant to form a reaction solution, separating out a precipitate after the reaction is finished, and washing and drying to obtain an essential oil solid; preparing an aqueous dispersion from the essential oil solid, slowly adding a dispersant aqueous solution into the aqueous dispersion, and adding a soluble salt to form a water-soluble suspension; mixing the suspension liquid with a spinnable high polymer material to form a spinning solution, and preparing an electrostatic spinning membrane by utilizing the spinning solution through an electrostatic spinning technology; and soaking the electrostatic spinning membrane in water, and performing low-temperature drying treatment to obtain the essential oil slow-release fiber ...

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Номер записи: 76
23-05-2023 дата публикации

Power dispatching system fault diagnosis method based on extreme learning machine

Номер: CN116151129A
Автор: CHENG YAWEI, SHI ZHICHAO, ZHAO QI, DU QIANG, XIN SHUAI, WU SHUAN'E, SONG SHITAO, MA YUE, LIU CAIKUN, GE YANRUI, YU YONGFU, LIANG FUYUE, ZHANG YULONG, ZHAO YONGQIANG, ZHANG PEIXIA, YU XIAOBO, ZHANG SHILEI
Принадлежит:

The invention discloses a power dispatching system fault diagnosis method based on an extreme learning machine, and relates to the field of power distribution, in particular to a power dispatching technology. According to the invention, the extreme learning machine technology is utilized to predict the daily load data of the user, the daily load data is compared with the electrical load of the user side, once the comparison exceeds a normal threshold range, it can be judged that the scheduling system may have a fault, and the detection equipment of the scheduling side is started, so that fault diagnosis and troubleshooting of fault reasons are performed according to regions and categories; the calculation amount of the CPU is reduced, and problems and faults can be timely checked at the first time when the problems occur. When the user side has a fault, early warning can be carried out on a fault user through the cloud, and the user side is timely informed to check and remove the fault.

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Номер записи: 77
02-05-2023 дата публикации

Industrial real-time data caching method and device

Номер: CN116049231A
Автор: WANG WEI, GAO JIAN, WANG PENG, CHENG YANTING, ZHOU BAOZHU, WANG YINGMIN, DU XUECONG, ZHAO QI, MINAO
Принадлежит:

The invention discloses an industrial real-time data caching method and device. The method comprises the steps that first bit number data, collected at a first collection moment, of a target measurement point position are obtained, and the first bit number data comprise a first time label, a first quality code and a first data value; if the first collection moment is the initial collection moment, the first bit number data is directly written into a target cache region special for the target measurement point, data variables are updated according to the first bit number data, and the data variables comprise a front value variable, a time difference variable and a cache pointer; and if the first acquisition moment is not the initial acquisition moment, acquiring a data variable, determining to-be-cached second bit number data according to the data variable and the first bit number data, compressing and writing the second bit number data into the target cache region, and updating the data ...

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Номер записи: 78
08-06-2016 дата публикации

Coaxial line phase method moisture content meter oscillation circuit

Номер: CN0205304739U
Автор: LIU CUILING, WANG JINQI, JIANG XU, QIN BINBIN, ZHAO QI
Принадлежит:

... 本实用新型公开了种同轴线相位法含水率计振荡电路。本实用新型的振荡电路包括：主振板电路和两块完全相同的隔离板电路；其中，主振板电路产生高频信号，分别通过两个相同的输出端口，将两个完全相同的高频信号输入至两个相同的隔离板电路；两个隔离板电路之间信号互相隔离，不受干扰，从而实现块主振板电路驱动两个隔离板电路，输出两个幅值和相位完全致的信号。本实用新型采用块主振板电路驱动两个隔离板电路，输出两个幅值和相位完全致的高频信号；解决了两路正弦信号输出不致的问题，同时抑制了彼此之间的干扰。 ...

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Номер записи: 79
11-07-2023 дата публикации

Detection circuit and method of optical phased array (OPA) chip

Номер: CN116413573A
Автор: ZHAO QI, LI YI, DENG YONGQIANG
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The invention provides a detection circuit and method of an optical phased array (OPA) chip. The circuit comprises a laser assembly, a first electrode, a second electrode and a signal processing unit, the first electrode and the second electrode are respectively arranged on the OPA chip, and the second electrode is electrically connected with the signal processing unit; the laser assembly is used for emitting laser with different optical powers to the OPA chip; the first electrode is used for transmitting an AC voltage signal to a silicon waveguide of the OPA chip; the second electrode is used for transmitting an alternating current signal to the signal processing unit; and the signal processing unit is used for performing signal processing on the alternating current signal, outputting a processing result, and determining that the OPA chip can work normally when detecting that the processing result indicates that the conductivity of the silicon waveguide changes along with the change of ...

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Номер записи: 80