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Небесная энциклопедия

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

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Мониторинг СМИ

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

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 30. Отображено 30.
20-07-2016 дата публикации

Lithium battery protection system and lithium battery monitoring system with GPS function

Номер: CN0205388999U
Автор: XIE RUI, XU JINPING, ZHANG WENBIN
Принадлежит:

... 本实用新型公开了种具有GPS功能的锂电池保护系统及锂电池监控系统，锂电池保护系统包括锂电池保护模块及GPS模块，所述锂电池保护模块通过系统管理总线连接至所述GPS模块。所述锂电池监控系统包括上述的锂电池保护系统。实施本实用新型的有益效果是：通过GPS随时掌握该锂电池的定位信息，提高该锂电池的安全系数，并通过远程监控该锂电池达到远程查看该锂电池当前位置、速度、运动轨迹等信息，提高用户的使用体验。 ...

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Номер записи: 1
09-05-2019 дата публикации

FLEXIBLE OLED DISPLAY PANEL AND PREPARATION METHOD THEREFOR

Номер: WO2019085094A1
Автор: XIE, Rui
Принадлежит:

The present invention provides a flexible OLED display panel. The flexible OLED display panel comprises a first polyimide layer, a blocking layer and a second polyimide layer that are sequentially disposed in a stacked manner, and a thin-film transistor structure and an organic light-emitting diode structure that are sequentially disposed on the second polyimide layer. The material of the blocking layer comprises at least one of silicon dioxide and silicon nitride. In the present invention, the flexible substrate is configured as the upper polyimide layer and the lower polyimide layer, and the blocking layer is additionally disposed between the two polyimide layers, and water, oxygen and the like can be effectively prevented from entering into a device through the flexible polyimide substrate, accordingly, the thin-film transistor structure and the organic light-emitting diode structure are protected, and the service life of the OLED display panel is prolonged. The present invention also ...

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Номер записи: 2
29-03-2018 дата публикации

SUN-LIKE SPECTRUM LED LAMP BEAD STRUCTURE

Номер: WO2018053773A1
Автор: XIE, Rui, LIN, Liling, LIU, Gangcheng
Принадлежит:

Provided is a sun-like spectrum LED lamp bead structure, comprising a first polarity electrode (10), a plurality of LED chips (20) and a circuit board (40). The first polarity electrode (10) cooperates with the circuit board (40) for encapsulating the plurality of LED chips (20). The structure of the first polarity electrode (10) is a three-dimensional structure including a plurality of planes, which can arbitrarily simulate solar spectrum and can maximize the energy-saving characteristics of LED semiconductors.

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Номер записи: 3
31-01-2019 дата публикации

TRANSMISSION DEVICE, AND SUBSTRATE ION IMPLANTATION SYSTEM AND METHOD

Номер: WO2019019313A1
Автор: XIE, Rui
Принадлежит:

Disclosed are a transmission device (100), and a substrate ion implantation system (500) and method. The system (500) comprises: a substrate bearing station (103) and an ion implantation device (502) connected to the substrate bearing station (103, 501), wherein a substrate may enter the ion implantation device (502) from the substrate bearing station (103, 501), the ion implantation device (502) comprises an operation chamber (504), and the substrate may be transmitted to the operation chamber (504) by means of the ion implantation device (502) for ion implantation; and a transmission chamber (506), used for returning the substrate after ion implantation to the substrate bearing station (103, 501). By means of the described configuration, the production capacity of the ion implantation system (500) may be improved.

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Номер записи: 4
09-06-2023 дата публикации

Microfluidic method for controllably preparing monodisperse emulsion based on infiltration principle

Номер: CN116237095A
Автор: WANG WEI, SU YAOYAO, CHU LIANGYIN, PAN DAWEI, LIU ZHUANG, JU XIAOJIE, XIE RUI
Принадлежит:

The invention provides a micro-fluidic method for controllably preparing a monodisperse emulsion based on an infiltration principle, which adopts a micro-fluidic device for preparation and comprises the following steps: a continuous phase is contained in a collection container, so that the liquid level of the continuous phase is a horizontal plane, an outlet of an injection tube is arranged above the liquid level of the continuous phase in the collection container, and the continuous phase is injected into the injection tube; the dispersed phase is continuously injected into an injection pipe through an injection pump, and when the dispersed phase flowing out of an outlet of the injection pipe makes contact with the liquid level of the continuous phase, the dispersed phase can infiltrate into the continuous phase under induction of the interfacial tension difference of the air phase, the dispersed phase and the continuous phase to generate monodisperse emulsion; the interfacial tension ...

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Номер записи: 5
17-03-2016 дата публикации

SOLAR SPECTRUM-LIKE LED STRUCTURE

Номер: WO2016037306A1
Автор: XIE, Rui, LIN, Liling
Принадлежит:

A solar spectrum-like LED structure, comprising a negative electrode (1) for a three-dimensional integrated package, and a plurality of LED chips (2) and resistors; the negative electrode (1) for a three-dimensional integrated package is a three-dimensional structure comprising a plurality of planes; the plurality of LED chips (2) is installed on the plurality of planes of the negative electrode (1) for the three-dimensional integrated package; light of different colors emitted by the plurality of LED chips (2) forms a plane light source or a cone light source after being well mixed at an intersection point, thus simulating a solar spectrum. The invention enables manufacturing of a solar spectrum-like LED fluorescent lamp suitable for generating different bands of spectrums for the survival and metabolism of various organisms; in addition, the solar spectrum-like LED fluorescent lamp has a good color rendering property and visual effect, and can be widely applied in the fields of general ...

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Номер записи: 6
26-05-2023 дата публикации

High-speed cabling machine back-twist synchronous control system

Номер: CN116168900A
Автор: XIE RUI, CHENG XUEJIAO, LIU JIANYING, ZHANG FEI
Принадлежит:

The invention discloses a back-twist synchronous control system of a high-speed cabling machine. The back-twist synchronous control system comprises a main control system, a disc twisting control system and a pay-off rack control system, the host electric control system comprises a PLC (Programmable Logic Controller) and a human-computer interface, the PLC comprises a CPU (Central Processing Unit) module, and the CPU module is provided with a PN interface; the disc twisting control system and the pay-off rack control system are connected in series through a bus protocol and then are connected to the PN interface through an expansion communication module; the human-computer interface is connected to the PN interface through an Ethernet protocol, and is used for displaying the collection information of the disc twisting control system and the pay-off rack control system received by the PLC controller from the human-computer interface and synchronously executing the instruction input to the ...

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Номер записи: 7
04-08-2023 дата публикации

Operation area oil and gas pipeline valve operation and maintenance service data fusion method and system

Номер: CN116542645A
Автор: MA JIANLIN, XIE RUI, LIAO DAIBING, FAN BO, ZHAO XIUFANG
Принадлежит:

The invention relates to an operation area oil and gas pipeline valve operation and maintenance business data fusion method and system, and the method comprises the following steps: obtaining first data related to the operation and maintenance work of a valve, and carrying out the data arrangement of the first data, and determining a business value chain framework model; obtaining each piece of second data corresponding to each service entity, and according to each piece of second data, performing data arrangement on each piece of second data to determine a service data stream; according to each service entity, identifying each second data corresponding to each service entity through mapping, and determining a valve operation and maintenance data architecture model; according to each business data entity, connecting each business data entity according to a data flow sequence, and determining a valve operation and maintenance information architecture model; and determining a valve operation ...

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Номер записи: 8
03-01-2019 дата публикации

FILAMENT, IONIZATION CHAMBER AND ION IMPLANTING DEVICE

Номер: WO2019000533A1
Автор: XIE, Rui
Принадлежит:

A filament, an ionization chamber and an ion implantation device. The filament comprises a first end part (10), a second end part (20) and a connection part (30) between the first end part and the second end part, the first end part and the second end part being used for electrically connection to a power supply device, and the first end part being bent with respect to the second end part by means of the connection part, and the bent connection part having same cross-sectional size as the first end part and the second end part. The cross-sectional size of the filament is uniform, the resistance value at any position of the filament is the same, the number of thermoelectrons generated at any position is the same after the filament is powered on, the collision between the thermoelectrons and an ion source gas generates plasmas, and the plasma concentration around the filament is uniform, avoiding an overhigh concentration of the plasmas near a certain part of the filament leading to corrosion ...

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Номер записи: 9
04-04-2023 дата публикации

Data processing method and device, equipment and storage medium

Номер: CN115905236A
Автор: CHEN ZHIBIAO, HUANG JINGDONG, XIE RUI
Принадлежит:

The invention provides a data processing method and device, equipment and a storage medium, the method is applied to calculation of column type storage data, and the method comprises the following steps: obtaining a target column data block and corresponding prompt information in the target column data block; according to the prompt information, a target optimization algorithm corresponding to the prompt information can be satisfied through optimization degree matching in a preset algorithm set; and optimizing an operator according to the target optimization algorithm, and processing target data in the target column data block through the optimized operator. According to the method, the specific prompt information of the data is stored in the stored data blocks, so that the memory computing engine can utilize the prompt information and adopt the optimal processing algorithm, the processing efficiency of unit data is improved, and the overall computing cost is finally reduced.

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Номер записи: 10
03-01-2019 дата публикации

IONIZATION CHAMBER, ION IMPLANTING DEVICE AND ION IMPLANTING METHOD

Номер: WO2019000532A1
Автор: XIE, Rui
Принадлежит:

Disclosed in the present application is an ionization chamber, applied to an ion implanting device. The ionization chamber comprises a chamber, gas supply tubes and filaments, the gas supply tubes and the filaments being located within the chamber, the gas supply tubes being bent to form closed frames, the filaments being accommodated in the frames, the filaments generating thermoelectrons when being powered on, the gas supply tubes being provided, at the sides facing the filaments, with gas outlet holes, and gas outlet holes being used for outputting an ion source gas, the ion source gas striking the thermoelectrons, so as to generate plasmas. The present application further discloses an ion implanting device and an ion implanting method. Due to the uniform collision between the ion source gas and the thermoelectrons, the concentration of the plasmas generated at various positions in the chamber is uniform, improving the effect of ion implantation, reducing the adjustment of the current ...

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Номер записи: 11
04-07-2019 дата публикации

EXCIMER LASER ANNEALING EQUIPMENT

Номер: WO2019127810A1
Автор: ZHANG, Weibin, XIE, Rui, ZENG, Fanlin
Принадлежит:

Provided is an excimer laser annealing equipment which is used for conducting laser annealing on a substrate (10). The excimer laser annealing equipment comprises a beam current consuming unit (20), a focusing lens (30) and a laser device (40). The beam current consuming unit (20) is arranged between the substrate (10) and the laser device (40). The focusing lens (30) is located between the beam current consuming unit (20) and the laser device (40) and located on a light path of a laser beam, irradiated onto the substrate, of the laser device (40). The focal point of the focusing lens (30) is located on the light path of the laser beam, irradiated onto the substrate, of the laser device (40) and located on the substrate (10). The beam current consuming unit (20) is provided with a transmitting cavity (201) which runs through the beam current consuming unit (20) and a reflecting cavity (202) communicating with the transmitting cavity (201). The reflecting cavity (202) comprises a surface ...

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Номер записи: 12
12-05-2023 дата публикации

Detoxification device applied to potato stock seed breeding

Номер: CN116098061A
Автор: JIANG CHAO, MA YANHONG, YU XIAOXIA, LI JINGWEI, SONG CHANGHAI, BANG YOUNG-WOO, XIE RUI, XIAO YANZI, DONG YUXIN, ZHANG HUAYING, WANG YINGQI, WANG XIAOGUANG, HE RUICHAO, FAN RONG, ZHAO JIAQI, LIU YAPING
Принадлежит:

The invention relates to the field of potato breeder seed breeding, in particular to a detoxification device applied to potato breeder seed breeding, which comprises a cylindrical bath box and a plurality of placing cylinders for placing potato seedlings, a circular bearing plate is horizontally arranged in the bath box, and the multiple containing barrels are vertically arranged below the bearing plate in a surrounding mode at equal intervals. Each placing cylinder is mounted on the bearing plate through a quick release mechanism; a driving mechanism capable of driving the bearing plate to move in the vertical direction and also capable of driving the bearing plate to rotate is arranged above the bathing box; a vibration mechanism capable of driving the potato seedlings in the plurality of placing cylinders to shake up and down while the bearing plate rotates is also arranged in the bath box; through the combined action of the driving mechanism and the vibration mechanism, the potato seedlings ...

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Номер записи: 13
09-06-2023 дата публикации

Thermo-sensitive linear polymer material with double base planes for identifying Hg < 2 + > and preparation method of thermo-sensitive linear polymer material

Номер: CN116239720A
Автор: JU XIAOJIE, ZHOU XINGLONG, CHU LIANGYIN, HE YANG, ZHOU CHANGHAI, ZOU LINBING, XU JIANPING, WANG WEI, XIE RUI, LIU ZHUANG
Принадлежит:

The invention provides a thermo-sensitive linear polymer material with double base planes for identifying Hg < 2 + >, the material is poly (N-isopropylacrylamide-co-barbituric acid derivative), the invention also provides two preparation methods of the material, the first method is to copolymerize N-isopropylacrylamide and barbituric acid derivative as raw materials, and the second method is to copolymerize N-isopropylacrylamide-co-barbituric acid derivative to obtain the thermo-sensitive linear polymer material with double base planes for identifying Hg < 2 + >, and the third method is to copolymerize N-isopropylacrylamide-co-barbituric acid derivative. The second method comprises the following steps: firstly, carrying out copolymerization on N-isopropylacrylamide and 4-hydroxybenzaldehyde acrylate to prepare poly (N-isopropylacrylamide-co-benzaldehyde), and then introducing barbituric acid to prepare the polymer. The preparation method has the advantages of simple process, easily available ...

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Номер записи: 14
21-07-2023 дата публикации

Cabling method for detecting cable equipment

Номер: CN116465348A
Автор: XIE RUI, CHENG XUEJIAO, LIU JIANYING, ZHANG FEI
Принадлежит:

The invention discloses a cabling method for detecting cable equipment, which comprises the following steps of: 1, installing an optical code device on a stranding body for cable stranding, and detecting the real-time rotating speed of the stranding body through the optical code device; 2, another optical code device is installed on traction equipment of a traction cable, and the real-time traction linear speed is detected through the optical code device; 3, calculating the real-time pitch of the cable through the real-time rotating speed of the stranding body and the real-time traction linear speed, and sampling the real-time rotating speed and the real-time traction linear speed of the stranding body every 1/5-1/10 cable pitch distance to obtain a real-time pitch data set; 4, variance processing is carried out on the real-time pitches in the real-time pitch data set, and when the real-time pitch data is within the range of the standard variance, it is proved that cabling of the equipment ...

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Номер записи: 15
30-04-2020 дата публикации

ELECTRONIC DEVICE

Номер: WO2020082499A1
Автор: XIE, Rui
Принадлежит:

An electronic device, the electronic device comprising: a display screen (20), comprising a multiplexed pixel array (22) having multiple multiplexed sub-pixels (221), a drive signal being inputted into the display screen (20); a camera (31) disposed at the rear of the display screen (20), and having a location corresponding to a multiplexed sub-pixel (221); the display screen (20) further comprising a control unit (23), the control unit (23) being used to control a multiplexed sub-pixel (221) to not receive a drive signal when a capture instruction is received.

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Номер записи: 16
09-05-2019 дата публикации

CHEMICAL VAPOR DEPOSITION APPARATUS AND METHOD FOR FILM FORMATION

Номер: WO2019085132A1
Автор: XIE, Rui
Принадлежит:

A chemical vapor deposition apparatus and a method for film formation using the same. A conductor coil (E) is mounted below a susceptor (C). The conductor coil (E) is connected to an alternating current, producing an alternating magnetic field to incur an eddy current effect in order to heat the susceptor (C), such that the susceptor (C) is more evenly heated, and the alternating magnetic field acts on a plasma above the susceptor (C), so as to ensure the plasma is more uniform. The invention enables more uniform deposition of a film onto a substrate (B), thereby ameliorating a Mura phenomenon, improving the film quality of chemical vapor deposition, and increasing yield.

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Номер записи: 17
29-03-2018 дата публикации

LED LAMP BEAD STRUCTURE HAVING QUASI-SOLAR SPECTRUM

Номер: WO2018053772A1
Автор: XIE, Rui, LIN, Liling, LIU, Gangcheng
Принадлежит:

An LED lamp bead structure having a quasi-solar spectrum, comprising a first polar electrode (10), a plurality of LED chips (20), a plurality of resistors (30) and a circuit board (40); the first polar electrode (10) is in cooperation with the circuit board (40) to package the plurality of LED chips (20) and the plurality of resistors (30); the structure of the first polar electrode (10) is a three-dimensional structure comprising a plurality of planes, which freely simulates the solar spectrum and may take the most advantage of the energy-saving feature of LED semiconductors.

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Номер записи: 18
18-04-2023 дата публикации

Holding pole type insulating baffle device for isolation

Номер: CN115986618A
Автор: TAN HUAZHANG, HU JINGXIANG, LI FEI, CHEN GUANLIN, HUANG HUAN, JIANG QINYUN, WEI GUOYI, XIE RUI, TAN LIFAN, HE JINJIAN
Принадлежит:

The invention discloses a holding pole type insulating baffle device for isolation, and relates to the technical field of insulating baffles. The arc-shaped supporting frame is arranged on the outer wall of the telegraph pole body; the shielding assembly is arranged on the outer wall of the arc-shaped supporting frame and comprises a first baffle arranged on the outer wall of the arc-shaped supporting frame and a second baffle arranged on the outer wall of the first baffle; the holding pole mechanism is arranged on the outer wall of the arc-shaped supporting frame and comprises a fastening assembly and a binding belt arranged at the end of the arc-shaped supporting frame. According to the invention, through the cooperation of a fastening assembly and a binding belt in the pole holding assembly, a single person can carry the device to climb a telegraph pole and carry out installation work on the telegraph pole, while the coverage area of the insulation baffle plate is guaranteed, the insulation ...

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Номер записи: 19
05-05-2023 дата публикации

Training updating method and system for Chinese statement feature construction

Номер: CN116070638A
Автор: DU HAOPENG, XU SHENGBING, WANG ZHENYOU, XIE RUI, WU YUJIA
Принадлежит:

The invention discloses a training updating method and system for Chinese statement feature construction, and the method comprises the steps: carrying out the feature extraction of a training set and an application set, and obtaining respective feature matrixes; taking an average value of a sum vector of differences between the feature vector of each word and the feature vector of the current word as increment information of the current word, and constructing an information increment model based on information increment; performing fine tuning training on the information increment factor based on the feature matrix of the training set to obtain a trained information increment model; and performing feature updating on the application set by using the trained information increment model to obtain a new application set feature matrix. The system comprises a feature extraction module, a model construction module, a fine tuning training module and an application updating module. By using the ...

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Номер записи: 20
09-05-2023 дата публикации

Embedded vector representation method and system based on hierarchical random walk sampling strategy

Номер: CN116090525A
Автор: GUO SHIJUN, XU SHENGBING, XIE RUI, WANG ZHENYOU
Принадлежит:

The invention discloses an embedded vector representation method and system based on a hierarchical random walk sampling strategy, and the method comprises the steps: setting network structure node parameters, randomly selecting nodes in a network structure, and obtaining an initial node; performing neighborhood division processing on the initial node to obtain a node layer; according to a node selection rule, performing random walk processing on the node layer to obtain a node walk sequence; and inputting the obtained node migration sequence into a word2vec model to carry out vectorization representation training to obtain network embedded vector representations corresponding to all migration nodes. The system comprises a selecting module, a dividing module, a walking module and a training module. By using the method of the invention, neighbor node information can be fully considered, and then network embedded vector representation learning is realized through random walk sampling based ...

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Номер записи: 21
23-06-2023 дата публикации

Plate edge rolling and butt joint device

Номер: CN116274527A
Автор: CHEN LIN, XIE RUI, WANG HAISHENG
Принадлежит:

The invention discloses a plate edge rolling and butt joint device, and relates to the technical field of plate edge rolling machining, the plate edge rolling and butt joint device comprises a plate raw material, a base, a rectangular frame and edge rolling machines, an automatic feeding mechanism is installed on the rectangular frame, the edge rolling machines are divided into a three-cylinder edge rolling machine and a single-cylinder edge rolling machine, and a plate butt joint mechanism is installed on the upper surface of the base; the three-cylinder edge rolling machine comprises an upper cylinder, a lower cylinder, a fixing assembly and an opening and closing assembly. The opening and closing assembly and the upper cylinder are in a clamped state. The plate butt joint mechanism comprises an electric sliding rail, a supporting assembly and a clamping assembly, and the clamping assembly clamps and moves the two ends of a plate raw material. The automatic welding device has the beneficial ...

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Номер записи: 22
11-04-2023 дата публикации

Digital result display method of mountain pipeline and carrier system

Номер: CN115952626A
Автор: LIAN JIANGQIAO, MA JIANLIN, LIANG JUN, WU ZHIFENG, SUN XIAO, HOU HAO, LI SHUNYONG, XIE RUI
Принадлежит:

The invention relates to the technical field of digital pipeline construction, in particular to a digital result display method and a carrier system for mountain pipelines, on one hand, a pipeline model of each pipeline and a station yard model of each station yard in the mountain pipelines can be visually displayed, and on the other hand, images including the mountain pipelines are processed to obtain digital results of the mountain pipelines. The mountain terrain model used for reflecting geographic information around the mountain pipeline can be obtained, and the running states of the mountain pipeline under different terrain parameters and different production parameters are simulated, so that an enterprise can determine risks of various dangerous geological disaster conditions such as landslide, debris flow and ground collapse according to the mountain terrain model; and data support is provided for an enterprise to accurately formulate geological disaster prevention and control measures ...

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Номер записи: 23
18-04-2023 дата публикации

Overhead conductor supporting suspender special for removing and erecting electric pole

Номер: CN115986619A
Автор: TAN HUAZHANG, HU JINGXIANG, LI FEI, CHEN GUANLIN, HUANG HUAN, MENG SONGSHENG, ZHAO XULIANG, LAN TONGXING, XIE RUI, CHENG YONGJUN
Принадлежит:

The invention discloses an overhead conductor supporting suspender special for removing and erecting an electric pole, the overhead conductor supporting suspender comprises a suspender assembly, the suspender assembly comprises an insulating tube, a rotating rod, a driving piece, a conversion piece, a threaded plate, a telescopic tube and an anti-falling buckle, the rotating rod is rotatably connected to two sides of the interior of the insulating tube, the driving piece is arranged at the end part of the rotating rod and the outer side of the insulating tube, and the conversion piece is arranged on the threaded plate. The conversion piece is arranged on the driving piece, the threaded plate is arranged on the surface of the rotating rod, and the telescopic pipe is matched with the threaded plate. The two ends of the suspender can freely stretch out and draw back through the suspender assembly and can also be independently controlled to stretch out and draw back, then one-key reset can ...

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Номер записи: 24
04-07-2023 дата публикации

Column storage database-oriented concurrency control method and device

Номер: CN116383209A
Автор: CHEN ZHIBIAO, XIE RUI
Принадлежит:

The invention provides a concurrency control method and a concurrency control device for a column storage database, and provides a solution for concurrency control by adopting a column lock and a group level MVCC to solve the problem of weak row concurrency control in a column database system in the prior art. If yes, determining a transaction type and request information corresponding to the data to-be-processed request; wherein the transaction type comprises modification and reading; determining a data group corresponding to column data to be processed according to the request information; and performing data processing on the data set according to the transaction type. Concurrency control is carried out through a column lock, and transaction conflicts are reduced; through the group-level MVCC, mutual non-blocking of query and modification is realized, and the batch query performance is improved; lock resources are managed according to groups, and the lock utilization efficiency is improved ...

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Номер записи: 25
23-06-2023 дата публикации

Interface infiltration endocytosis emulsification microfluidic method for controllably preparing monodisperse double emulsion

Номер: CN116273220A
Автор: WANG WEI, SU YAOYAO, CHU LIANGYIN, PAN DAWEI, LIU ZHUANG, JU XIAOJIE, XIE RUI
Принадлежит:

The invention provides an interface infiltration endocytosis emulsification microfluidic method for controllably preparing a monodisperse double emulsion, which adopts a microfluidic device for preparation and comprises the following steps: containing an external phase fluid in a collection container to enable the liquid level of the external phase fluid to be a horizontal plane; the outlet of the injection tube is arranged above the liquid level of the external-phase fluid in the collection container, the internal-phase fluid and the intermediate-phase fluid are respectively and continuously injected into the inner tube and the outer tube of the injection tube through the injection pump, and the internal-phase fluid is sheared into liquid drops by the intermediate-phase fluid at the outlet of the inner tube; when the obtained intermediate-phase fluid containing the liquid drops of the internal-phase fluid is in contact with the liquid level of the external-phase fluid, generating a monodisperse ...

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Номер записи: 26
02-06-2023 дата публикации

Traction power transformation voltage regulation and phase modulation circuit structure

Номер: CN116198391A
Автор: XIE RUI, REN HUIPING, HAN HEGUANG, ZHENG YAO, ZHAO HAI
Принадлежит:

The invention discloses a traction power transformation voltage regulation and phase modulation circuit structure, and relates to the technical field of traction power supply, the traction power transformation voltage regulation and phase modulation circuit structure comprises a traction transformer and a traction network, the traction transformer is connected with the traction network through an alpha traction power supply arm and a beta traction power supply arm, one traction power supply arm is connected with a series phase-shifting transformer in series, and the traction power supply arm is connected with the series phase-shifting transformer. A first converter is connected to the secondary side of the series phase-shifting transformer, the first converter adjusts the voltage phase and amplitude of the primary side of the series phase-shifting transformer to enable the two traction power supply arms to be the same in phase and amplitude, and the power supply unit is connected with the ...

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Номер записи: 27
15-08-2023 дата публикации

Microneedle array for resisting bacterial biofilm infection and preparation method thereof

Номер: CN116585256A
Автор: JU XIAOJIE, LI YAO, CHU LIANGYIN, GONG JUEYING, LIU ZHUANG, WANG WEI, XIE RUI, PAN DAWEI
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The invention provides a microneedle array used for resisting bacterial biofilm infection, the microneedle array comprises a substrate and microneedles distributed on one side of the substrate in an array, the microneedles are pyramid-shaped, the base material of the microneedle array is a biocompatible water-soluble biodegradable high polymer material, and the microneedles are arranged on the substrate. Antibiotics and metal nanoparticle-loaded microspheres are loaded in a base material of the microneedle, and the metal nanoparticle-loaded microspheres are mainly loaded at the tip of the microneedle; the metal nanoparticle-loaded microspheres are composed of silk fibroin microspheres and metal nanoparticles uniformly distributed in the silk fibroin microspheres, and the silk fibroin microspheres are prepared from silk fibroin and electrically neutral/negatively charged polysaccharide in a full-water-phase environment. After the microneedle array is pressed and applied to a bacterial biofilm ...

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Номер записи: 28
18-04-2023 дата публикации

Mobile radio frequency identification method and device based on bitwise synthesis operation

Номер: CN115988493A
Автор: XIE RUI, XU SHENGBING
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The invention discloses a mobile radio frequency identification method and device based on bitwise synthesis operation. The method comprises the following steps: a reader-writer sends an authentication request command to a tag; the label calculates a label message value; the reader-writer verifies the tag and calculates a reader-writer message value; the server verifies the tag and the reader-writer according to the tag message value and the reader-writer message value, and updates the shared key; the reader-writer verifies the server according to the server message value, calculates a second reader-writer message value and updates the shared key; and the tag verifies the reader-writer and the server according to the server message value and the second reader-writer message value, and updates the shared key. The device comprises a memory and a processor used for executing the mobile radio frequency identification method of the bitwise synthesis operation. According to the invention, the ...

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Номер записи: 29
30-05-2023 дата публикации

Control circuit and control method for passing neutral section continuous power supply of electric locomotive

Номер: CN116176369A
Автор: XIE RUI, ZHENG YAO, HAN HEGUANG, ZHAO HAI
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The invention provides a control circuit and a control method for passing neutral section continuous power supply of an electric locomotive, belongs to the technical field of traction power supply, and solves the problem of hidden dangers existing in power-off operation when the electric locomotive passes neutral section in the prior art. Comprising a first power supply traction network, a second power supply traction network and a traction network neutral section located between the first power supply traction network and the second power supply traction network, and a primary side of a first transformer is connected in series between the first power supply traction network and the traction network neutral section; a primary side of a second transformer is connected in series between the second power supply traction network and the traction network neutral section; the secondary side of the first transformer is connected with a first change-over switch, and the secondary side of the second ...

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Номер записи: 30