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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 136. Отображено 100.
27-06-2023 дата публикации

Electric power centralized monitoring device with large current monitoring capability

Номер: CN116338394A
Автор: ZHANG ZHIYUAN, NIE HUA, PENG WEI, FAN ZEYANG
Принадлежит:

The invention, which belongs to the technical field of automatic control and communication, discloses an electric power centralized monitoring device with a large current monitoring capability, comprising an optical fiber current measuring device, a signal acquisition module, an integrated computer, a power supply automatic conversion module, a fault recording host, an AC insulation monitoring host, a DC insulation monitoring host and an electric power monitoring cabinet. According to the invention, distributed monitoring and synchronous acquisition of signals are realized, short-circuit current monitoring of key measuring points of an electric power system is realized, synchronous high-precision acquisition of all measuring points is realized, automatic control of the electric power system is realized, ship cabin-penetrating cables are reduced, complexity of monitoring equipment is reduced, and cost is reduced. Real-time monitoring and recording of data of a ship electric power system ...

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Номер записи: 1
27-08-2021 дата публикации

Integrated telescopic multi-angle rotating lamp holder

Номер: CN214064838U
Автор: ZHANG ZHIYUAN, 张志远
Принадлежит: SHINNANO MEDIA CO LTD, SHINNANO MEDIA CO., LTD., 福州神罗信息技术有限公司

The utility model relates to an integrated telescopic multi-angle rotating lamp holder which comprises a base, a telescopic rod with the adjustable length is vertically arranged on the base, a connecting rod locked through a hand-tight bolt is hinged to the upper end of the telescopic rod, and a universal connecting end used for installing a device is arranged at the other end of the connecting rod. A wire is arranged in the telescopic rod, and a plurality of USB ports connected with the wire are installed on the lower portion of the telescopic rod. The lamp holder can be used as equipment port connection when necessary, so that application scenes are diversified, and the purposes of simplifying the disorder of equipment wire ports and protecting wire rods are achieved.

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Номер записи: 2
06-06-2023 дата публикации

Asphalt road moving load identification method and device, electronic equipment and medium

Номер: CN116226780A
Автор: LUO RONG, LIAO MENGHUI, CHEN YU, ZHANG ZEYU, ZHANG ZHIYUAN, ZHANG ZHENG, ZHANG KAN, LIANG YU, HE HAOXIANG, LIU YUJIAO
Принадлежит:

The invention discloses an asphalt road moving load identification method and device, electronic equipment and a medium. The method comprises the steps that the load speed, the wheelbase and the asphalt layer temperature are acquired; correcting the central wavelength data by adopting a preset strain correction algorithm to obtain an asphalt road strain parameter; according to the vehicle speed and the asphalt layer temperature, a preset numerical simulation method is adopted, and the target load size and the target load transverse offset are determined; constructing an initial BP neural network model, and inputting the load speed, the wheelbase, the asphalt layer temperature and the strain parameters into the initial BP neural network model to obtain a target BP neural network model; and inputting the load speed, the wheelbase, the asphalt layer temperature, the strain parameter and the target load transverse offset into the target BP neural network model to obtain an identification result ...

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Номер записи: 3
23-06-2023 дата публикации

Circuit board and reinforcing process thereof

Номер: CN116321754A
Автор: ZHU GUANGYUAN, XIAO LU, ZHANG ZHIYUAN
Принадлежит:

The invention discloses a circuit board and a reinforcing process thereof. The reinforcing process of the circuit board comprises the following steps: providing a circuit board core board; providing a reinforcing plate; the reinforcing plate comprises at least two layers of hard core plates and at least two bonding layers; the bonding layer comprises a first bonding layer located on the outermost side of the reinforcing plate and a second bonding layer located between every two layers of hard core plates; the first bonding layer comprises a windowing area and a plurality of bonding areas; the first bonding layer of the reinforcing plate is attached to the circuit board core plate, the reinforcing plate and the circuit board core plate are pressed, so that the bonding areas are in contact with the reinforcing areas, and the windowing areas correspond to the non-reinforcing areas; and removing each layer of hard core board laminated with the windowing area, and reserving each layer of hard ...

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Номер записи: 4
04-07-2023 дата публикации

Triaxial test soil sample dry-wet cycle test device capable of applying overlying load

Номер: CN116380621A
Автор: WANG CHUAN, YANG WEIMIN, MA CHUANYI, WANG SENWEI, ZHANG NING, TIAN CONG, ZHANG SHENGTAO, BAI YIFAN, ZHANG ZHIYUAN
Принадлежит:

The invention discloses a triaxial test soil sample dry-wet cycle test device capable of applying an overlying load. The triaxial test soil sample dry-wet cycle test device comprises a bracket, an overlying load applying device and a dry-wet cycle device, the bracket comprises a box body bracket, a box body bearing platform, a sensor base and a control panel; the overlying load applying device comprises an electric jack, a bearing plate, a connecting column and a loading ring, and the overlying load applying device is used for applying an overlying load in the dry-wet cycle process; the dry-wet circulation device comprises a sample preparation mold, a base ring and a water plugging device, and the dry-wet circulation device can control a dry-wet circulation path of a soil sample; the triaxial test soil sample can be subjected to overlying load applying and different-path dry-wet cycle processes, the application scenes are multiple, factors such as rainfall infiltration and groundwater capillary ...

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Номер записи: 5
21-07-2023 дата публикации

Three-dimensional target detection method of category-guided central point neighborhood search radius

Номер: CN116468950A
Автор: XIANG ZHIYU, HUA MING, ZHANG ZHIYUAN
Принадлежит:

The invention discloses a 3D target detection method for a category-guided central point neighborhood search radius, and the method comprises the following steps: (1) enabling a laser radar point cloud not to change the structure of the point cloud, and carrying out the down-sampling of the point clouds collected in different scenes to a fixed value N in a data preprocessing stage, and enabling the fixed value N to serve as the input of a neural network; (2) establishing a neural network structure, training the neural network structure by using a known target detection data set, setting a total loss function to supervise neural network output, and obtaining parameters of the trained neural network structure; and (3) inputting the point cloud collected by the laser radar in the automatic driving scene into the trained neural network structure, outputting the category information of the neural network and the regression residual error of the 3D prediction frame, and calculating the 3D prediction ...

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Номер записи: 6
06-06-2023 дата публикации

Dual-power supply system

Номер: CN116231832A
Автор: JIANG TONGWEI, LI LIN, QIANG LIGANG, ZHANG ZHIYUAN, YANG YIGUANG, ZHANG YONG, SHI YUBO
Принадлежит:

The invention discloses a dual-power supply system which comprises a first power module, a second power module, a first switching circuit, a second switching circuit and a switching circuit. The first end of the first switching circuit is connected with the first power supply module, the second end of the first switching circuit is connected with the first end of the switching circuit, the first end of the second switching circuit is connected with the second power supply module, the second end of the second switching circuit is connected with the second end of the switching circuit, and the third end of the switching circuit is connected with equipment to be powered; wherein the switching circuit is used for switching the first power supply module or the second power supply module to supply power to the to-be-powered equipment, the first switching circuit or the second switching circuit controls the power supply module with the fault to be recovered and then keeps the current power supply ...

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Номер записи: 7
04-07-2023 дата публикации

Construction method for evaluating corrosion resistance of reinforcing steel bars of reinforced concrete

Номер: CN116383570A
Автор: DING HONGJIE, YANG XING, CHEN KEHONG, FENG DENGRONG, LI JIANGTAO, ZHANG JUNWEN, GUO YOUHAN, QIN YONGBING, ZHOU ZHUJIAN, ZHANG ZHIYUAN
Принадлежит:

The invention discloses a reinforced concrete reinforcement anti-corrosion evaluation construction method which comprises the following steps: S1, determining the flow direction and the flow speed of water seepage into a foundation pit according to the topographic condition of the foundation pit, and evaluating the water accumulation efficiency X of the foundation pit by utilizing the flow direction and the flow speed; s2, according to the interval construction period duration h during secondary concrete pouring of the foundation pit, the accumulated water depth L in the foundation pit is calculated, wherein L = X * h; s3, the corrosion grade is evaluated according to the accumulated water depth, the height of the concrete exposed out of the bottom of the foundation pit and the height of the steel bars exposed out of the concrete; carrying out anti-corrosion construction; and S4, during secondary concrete pouring, anti-corrosion parameters of anti-corrosion construction in the step S3 are ...

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Номер записи: 8
23-06-2023 дата публикации

Corrosion-resistant oil casing and preparation method thereof

Номер: CN116291234A
Автор: XIE GUANNAN, ZHANG ZHIYUAN, WANG HUA, SHI HENGYU, TANG DUI, GU RAN
Принадлежит:

The invention provides a corrosion-resistant oil casing and a preparation method thereof, and relates to the technical field of oil casings. The corrosion-resistant oil casing pipe comprises a casing pipe body used for connecting a first connecting pipeline and a second connecting pipeline, an inner reinforcing part is arranged in the center of the inner wall of the casing pipe body, and a first sealing groove and a second sealing groove are formed in the edge positions of the top and the bottom of the inner reinforcing part correspondingly. A first sealing gasket and a second sealing gasket are respectively mounted in the first sealing groove and the second sealing groove; a first stepped hole and a second stepped hole are formed in one side of the outer wall of the sleeve body. The integral inner reinforcing part is arranged in the casing pipe main body, so that the overall pressure resistance of the casing pipe main body can be higher, and when the pressure of crude oil in the casing ...

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Номер записи: 9
17-05-2018 дата публикации

1,5,7-TRI-SUBSTITUTED ISOQUINOLINE DERIVATIVES, PREPARATION THEREOF, AND USE THEREOF IN MEDICINES

Номер: WO2018086589A1
Автор: ZHOU, Fusheng, SHI, Xiaoyong, WANG, Lixiao, XU, Feng, XIE, Jing, BU, Ping, CHENG, Pengfei, ZHANG, Zhiyuan, CAI, Nanping, LAN, Jiong
Принадлежит:

Provided are 1,5,7-tri-substituted isoquinoline derivatives, preparation thereof, and a use thereof in medicines. Specifically, provided are compounds of formula (I) or pharmaceutically acceptable salts, stereoisomers, solvates, or prodrugs thereof, a preparation method therefor, and a use thereof. ...

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Номер записи: 10
08-06-2016 дата публикации

Phase change energy storage travelling glass

Номер: CN0205285461U
Автор: LAI YONGBIN, WANG PENG, ZHANG ZHIYUAN, ZHONG LEI, SHU JUNFENG
Принадлежит:

... 本实用新型涉及种相变储能旅行杯，包括杯身、杯盖和加热底座，所述杯身由内壁、相变储能材料夹层和外壁组成，所述内壁和外壁均为导热材料，所述相变储能材料夹层中填充有相变储能材料，所述外壁的底部开有孔，所述加热底座和杯身通过孔配合，所述杯身的外部还设置有可拆卸式保温套。本实用新型可以有效解决旅途中对冷水加热并保温的技术问题，携带方便。 ...

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Номер записи: 11
29-03-2018 дата публикации

METHOD AND APPARATUS FOR SELECTING INTEGRATED CIRCUIT DEVICE NEURAL NETWORK MODELING SAMPLE

Номер: WO2018054198A1
Автор: LIN, Xinnan, ZHANG, Zhiyuan
Принадлежит:

A method and apparatus for selecting an integrated circuit device neural network modeling sample; for an input variable having the largest mean impact value, by means of continually and equally dividing an interval of the input variable, until relative errors of all divided intervals are equal to or less than a preset error precision, only at which point the equal division action stops, and the length of the divided interval having the smallest length being taken as a step length of the output variable; the step lengths of other input variables then being respectively calculated, according to the step length of the input variable; and finally, for each input variable, points being extracted according to a change interval and the step length thereof, thereby obtaining a sample point set of each input variable. Thus, a low amount of sample data may be selected under the condition of a given precision, the low sample data amount further saving testing expenditures required by device modeling ...

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Номер записи: 12
02-05-2023 дата публикации

Halogen-free flame retardant, flame-retardant modified epoxy resin and preparation methods thereof

Номер: CN116041719A
Автор: LI JIAHE, SHI LONG, WANG MEIHAO, LIU YAN, ZHANG ZHIYUAN
Принадлежит:

The invention relates to a halogen-free flame retardant of a nickel-cobalt bimetal organic framework (NiCo-MOF), flame-retardant modified epoxy resin and preparation methods of the halogen-free flame retardant and the flame-retardant modified epoxy resin. The nickel-cobalt bimetal organic framework (NiCo-MOF) provided by the invention is synthesized through ultrasonic hydrothermal synthesis and has a sheet structure. The flame retardant prepared by the invention has higher flame retardance and better application prospect in flame retardance, and a novel and feasible flame-retardant application method is provided for the bimetallic MOF material.

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Номер записи: 13
25-08-2023 дата публикации

Auxiliary handle of mining dump truck

Номер: CN116639032A
Автор: LIM CHAE-SUNG, ZHANG GUANGYIN, YANG HAIJUN, LI XIANG, LI QIANG, ZHANG ZHIYUAN, GU HAITAO, ZHAO LEI, NIU BEN
Принадлежит:

The invention discloses an auxiliary handle of a mining dump truck, which comprises a connecting unit comprising a hinge, a supporting block arranged on the hinge, a bolt arranged on a sliding plate, and a matching plate arranged on the bolt; and the holding unit comprises a handle arranged on the bolt, a mounting groove formed in the handle, a fixing assembly arranged on the handle, a dismounting assembly arranged on the handle and a night lamp assembly arranged on the handle. When the handle is used, the fixing piece can be pressed in a touching mode, the handle can be fixed at a needed angle, so that the handle is more suitable for different persons, a cab can be illuminated through the night lamp assembly at night, more convenience is achieved at night, when the handle is disassembled, the disassembling assembly can rapidly disassemble the handle, and replacement and maintenance of the handle are facilitated.

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Номер записи: 14
25-04-2023 дата публикации

Remote operation and maintenance method and device for intranet gateway based on MQTT protocol

Номер: CN116016181A
Автор: DUAN XIANG, LIN ZHENJIE, WANG LIMING, XU JIAJIA, JI WEI, SUN KAI, ZHANG PENG, ZHANG ZHIYUAN
Принадлежит:

The invention discloses a remote operation and maintenance method and device for intranet gateway equipment based on an MQTT protocol, and the method and device can be applied to message transmission connection between an operation and maintenance terminal and the intranet gateway equipment and between the operation and maintenance terminal and the intranet gateway equipment, on the basis, the operation and maintenance terminal issues an operation and maintenance message service theme, and on the basis of the operation and maintenance message service theme, the remote operation and maintenance of the intranet gateway equipment is realized. An operation and maintenance instruction is sent to the intranet gateway device subscribing the operation and maintenance message service theme through the MQTT communication link, and the intranet gateway device subscribing the operation and maintenance message service theme issued by the operation and maintenance terminal receives the operation and ...

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Номер записи: 15
07-04-2023 дата публикации

Full-connection network control method and device based on ovs

Номер: CN115941591A
Автор: ZHANG ZHIYUAN, LIN ZHENJIE, WANG LIMING, XU JIAJIA, JI WEI, SUN KAI, ZHANG PENG, DUAN XIANG
Принадлежит:

The invention discloses an ovs-based full-connection network control method and device, and the method comprises the steps: determining a target root node and a non-root node from all interaction nodes, and taking the target root node and the non-root node as a central logic node of a to-be-constructed target acyclic tree topology when all interaction nodes are determined to start an ovs service; according to a spanning tree algorithm and the node port of the target root node, determining a node topological parameter of each non-root node, the node topological parameter of each non-root node being used for determining a communication path for data interaction between the non-root node and the target root node; and according to the target root node, the spanning tree algorithm and the node topology parameter of each non-root node, constructing a target acyclic tree topology, and when target data to be interacted exists, transmitting the target data to a predetermined target interaction node ...

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Номер записи: 16
17-01-2019 дата публикации

METHOD FOR PREPARING SUPER-HYDROPHOBIC TEXTILE

Номер: WO2019011278A1
Автор: WONG, Ka Wai, LAM, Un Teng, CHEUNG, Chi Yuen, TANG, Changyu
Принадлежит:

A method for preparing a super-hydrophobic textile, comprising: firstly using finishing liquor containing hydrophobicity-modified nano SiO2 and an organic polymer to perform impregnation and finish on a textile, and then using 10 eV to 20 eV superheated hydrogen molecules to perform bombardment and crosslinking on the resultant, so as to obtain a textile having a super-hydrophobic property. The super-hydrophobic textile prepared by said method has a significantly reduced roll angle while maintaining the water contact angle of the original super-hydrophobic textile; moreover, the textile has significantly improved friction-resistance performance and wash-resistance performance while maintaining the shape, the quality, and the structure of the original textile.

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Номер записи: 17
11-04-2023 дата публикации

Pose processing method and device of terminal equipment, equipment, medium and product

Номер: CN115952248A
Автор: ZHANG ZHIYUAN, WANG YU'AN
Принадлежит:

The invention provides a pose processing method, device and equipment of terminal equipment, a medium and a product, relates to the field of artificial intelligence, in particular to technologies such as automatic driving, intelligent transportation, deep learning and intelligent cabins, and can be applied to a software development scene. The method comprises the following steps: in response to a pose processing request of a terminal device, obtaining an initial pose of the terminal device and a to-be-positioned image collected at the initial pose; querying target map data matched with the initial pose from a map database, wherein the map data in the map database is used for recording pose labels and key map information associated with the pose labels; and according to the target map data and the to-be-positioned image, performing optimization processing on the initial pose to obtain a target pose of the terminal device.

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Номер записи: 18
21-11-2019 дата публикации

ACCOUNT CLEARING AND RECONCILIATION METHOD, APPARATUS, AND COMPUTER DEVICE

Номер: WO2019218977A1
Автор: ZHANG, Qun, ZHANG, Zhiyuan, LI, Ping
Принадлежит:

The present application provides an account clearing and reconciliation method, an apparatus, and a computer device. The method comprises: performing segmentation according to a preset factor corresponding to data to be cleared and reconciled, and obtaining a plurality of segmentation points; and at each segmentation point, clearing and reconciling data that has been accumulated up to the current segmentation point. The present application can reduce pressure on a service system, enhance clearing and reconciliation efficiency, improve system resource utilization, and achieve improved real-time processing.

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Номер записи: 19
31-03-2004 дата публикации

非挥发性存储器存取系统及其循环使用存取空间方法

Номер: CN0001485860A
Автор: ZHANG ZHIYUAN, ZHIYUAN ZHANG, 张志远
Принадлежит:

The invention relates to non-volatility memory access system and circulation utilization access space method, wherein the non-volatility memory device is divided into a first division and a second division, the first division is used for storing program codes, the second division is used for storing data file, and the second division is formatted to form a plurality of access block and backup blocks, when the write-in data is in the backup blocks, a block reclamation mechanism is triggered to reclaim the non-used space through a wipe-out area.

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Номер записи: 20
04-04-2023 дата публикации

Preparation method of quick-frozen half-dry rice noodles

Номер: CN115886193A
Автор: YUE MIN, CAI ZHI, LIU HONG, ZHU FAXIN, ZHANG ZHIYUAN, LIU BO, GAN PINGYANG, CHEN CHANGYONG, ZHU FENGXIA, TAO WEIMING
Принадлежит:

The invention discloses a preparation method of quick-frozen half-dry rice noodles. The preparation method comprises the following steps: fermenting rice noodle raw materials, grinding, curing, extruding, aging, re-steaming, shaping and quick-freezing, wherein the aging treatment comprises first-time aging and second-time aging, the treatment temperature of the first-time aging is 45-60 DEG C, the treatment time is 8-12 hours, the treatment temperature of the second-time aging is 60-95 DEG C, and the treatment time is 2-3 hours; the temperature of the quick-freezing treatment is-35 DEG C to-28 DEG C, and the quick-freezing time is 30-50 minutes. According to the invention, the processing of shredded rice is not needed, and the processes are combined, so that the finally obtained product is accurate in moisture control, compact in rice noodle structure, free of phenomena of broken rice noodles, combined rice noodles and broken rice noodles, moderate in hardness, free of burnt soup during ...

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Номер записи: 21
23-06-2016 дата публикации

2-MORPHOLIN-4,6-DISUBSTITUTED PYRIMIDINE DERIVATIVE, AND PREPARATION METHOD AND PHARMACEUTICAL USE THEREOF

Номер: WO2016095833A1
Автор: SHEN, Sida, NI, Xiaojing, ZHANG, Zhiyuan, YANG, Zheng, HE, Xiangyu, WANG, Weiwei, ZHOU, Fusheng
Принадлежит:

Disclosed is a 2-morpholin-4,6-disubstituted pyrimidine derivative as shown in formula (I) below, and a pharmaceutically acceptable salt, solvate, stereoisomer or prodrug thereof, and a pharmaceutical composition thereof and a use thereof, wherein the definition of each group is as shown in the description. The compound has a PI3K kinase inhibition activity, and has a relatively high inhibitive ability and a low cytotoxicity against PIK3CA mutant breast cancer cell strains T47D and MCF-7.

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Номер записи: 22
06-06-2023 дата публикации

Connecting structure of concrete filled steel tubular column

Номер: CN116220222A
Автор: YOU PEIBO, MA YABING, WU WANYING, MA LIN, WANG LIZHI, WU QIONG, GUO JUNHENG, ZHANG PENGPENG, WANG YILIN, FAN HUA, WANG YI, SONG SHUAIQI, LI PENG, ZHANG ZHIYUAN, YANG QINGJIE, LI YING
Принадлежит:

The invention discloses a concrete filled steel tubular column connecting structure which comprises an upper column, a lower column, a longitudinal connecting mechanism connected between the upper column and the lower column and a reinforcing mechanism located at the bottom of the lower column, the upper column and the lower column are similar in structure, and a protective layer is arranged on the outer wall of an inner steel tube. And a transverse connecting mechanism is arranged on the outer side of the longitudinal connecting mechanism. According to the connecting structure of the concrete-filled steel tubular column, the protective layer is made of alloy, multiple sets of reinforcing ribs are arranged between the outer steel tube and the inner steel tube, the bottoms of the outer steel tube and the inner steel tube are prevented from deforming, the stability of the connecting structure in the longitudinal direction is improved through cooperation of the sleeve and the insertion tube ...

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Номер записи: 23
20-06-2023 дата публикации

Workpiece surface treatment method

Номер: CN116265132A
Автор: LIU HAITAO, BAI LINGYUN, MA SHUYU, LI WEI, CHENG YANQING, PANG JIANXIN, JI ZHIQIANG, XU WENJUAN, ZHANG SHUAI, LIU HUAN, LIN LI, ZHANG ZHIYUAN, RAN HONGBO, XUE LI, WANG LINGYAN, ZHANG JIAYAN, TIAN YINGLI, JIANG JIANZHAO
Принадлежит:

The invention discloses a method for treating the surface of a workpiece. The method comprises the following steps that (1) a surface treating agent is adopted for conducting spraying treatment on the pretreated workpiece; (2) the sprayed workpiece is transferred into a drying room to be dried; surface drying equipment is adopted to carry out auxiliary surface drying on the dried workpiece; wherein the surface treating agent is selected from one of water-borne epoxy resin, water-borne acrylic resin and water-borne acrylic epoxy resin; the spraying treatment adopts spraying gun treatment, the number of the spraying guns is at least two, the spraying guns are arranged above and below the pretreated workpiece respectively, and the spraying distance is 300-400 mm; the spraying pressure ranges from 0.3 MPa to 0.55 MPa; the flow of a nozzle of the spray gun located below the workpiece is 1.3-1.5 L/min, and the mist width is 150-200 mm; the flow of a nozzle of the spray gun located above the workpiece ...

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Номер записи: 24
04-07-2023 дата публикации

Comprehensive refrigeration house system using photovoltaic energy storage

Номер: CN116379678A
Автор: ZHANG ZHIYUAN, FANG ZHAOSONG, ZHENG ZHIMIN, TAN MIAOYING, CHEN YAXIN, LI DANING, ZHANG FENGXIANG
Принадлежит:

The invention discloses a comprehensive refrigeration storage system applying photovoltaic energy storage, relates to the technical field of refrigeration storage systems, and solves the problems that a traditional refrigeration storage is large in power demand and high in refrigeration storage operation cost due to the fact that a cooling system and a defrosting system are arranged separately, and the key point of the technical scheme is that the comprehensive refrigeration storage system comprises a photovoltaic power generation module, a refrigeration storage system, an energy storage module and a power grid module; the photovoltaic power generation module is connected with the energy storage module and the power grid module, and the photovoltaic power generation module, the energy storage module and the power grid module are all connected with the refrigeration house system for energy supply; wherein the refrigeration house system comprises a refrigeration system, a cooling water system ...

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Номер записи: 25
15-08-2023 дата публикации

Battery cell explosion-proof structure, battery cell and application

Номер: CN116598700A
Автор: ZHANG ZHIYUAN, YANG DAN, LIU HAO, LI SHIJING
Принадлежит:

The invention relates to a battery cell explosion-proof structure which comprises an explosion-proof assembly, an explosion-proof hole adjusting assembly and a protection part, an explosion-proof hole is formed in the explosion-proof assembly, the explosion-proof hole adjusting assembly is arranged at the explosion-proof hole, the explosion-proof hole, the explosion-proof hole adjusting assembly and the protection part are integrated in an injection molding mode, and the explosion-proof hole adjusting assembly restrains the injection molding thickness of the protection part. Therefore, the protection piece is applicable to explosion pressure. According to the invention, the pressure during thermal runaway of the battery cell is released in time, explosion is prevented, and meanwhile, design is carried out through the optimal explosion-proof opening pressure corresponding to the battery cells of different systems, so that the spreading of thermal runaway in the battery system is delayed.

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Номер записи: 26
02-05-2023 дата публикации

Head band device and ultrasonic treatment equipment

Номер: CN116036500A
Автор: XU JINZHANG, ZHANG ZHIYUAN, CHE TUANJIE, WANG ZHENHUA, ZHOU FENG, GU WEI, YEUNG LEE KON, JI YONGXUAN
Принадлежит:

The invention provides a head wearing device and ultrasonic treatment equipment, the head wearing device comprises a first wearing structure and a second wearing structure, the first wearing structure is an annular structure, the first wearing structure comprises a first belt body and at least two connecting parts, and the connecting parts are arranged on the first belt body; the second wearing structure is a strip-shaped structure and is connected with the two connecting parts; a wearing cavity suitable for containing the head of a wearer is defined by the first wearing structure and the second wearing structure together. Wherein the first belt body is provided with at least two movable ends, the first wearing structure is further provided with a first adjusting structure, the first adjusting structure is connected with the two movable ends, and the first adjusting structure is suitable for adjusting the distance between the two ends of the first belt body. The first adjusting structure ...

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Номер записи: 27
22-08-2023 дата публикации

Lactarius deliciosus mycorrhizal growth-promoting bacterium as well as preparation method and application thereof

Номер: CN116622553A
Автор: HE XIAOLAN, WANG DI, LIU XUN, LIU TIANHAI, FENG HUI, CAO XUELIAN, ZHANG ZHIYUAN, PENG WEIHONG
Принадлежит:

The invention relates to a lactarius deliciosus mycorrhizal growth-promoting bacterium, and the lactarius deliciosus mycorrhizal growth-promoting bacterium is any one or a combination of bacillus cereus (GDMCC No.63270), bacillus altitudinis (GDMCC No.63269) and bacillus zanthoxyli (GDMCC No.63271). The lactarius deliciosus mycorrhizal growth-promoting bacterium has the advantages that the lactarius deliciosus mycorrhizal growth-promoting bacterium can be used for preparing the lactarius deliciosus mycorrhizal growth-promoting bacterium, and the lactarius deliciosus mycorrhizal growth-promoting bacterium; the lactarius deliciosus growth-promoting bacterium disclosed by the invention has an obvious promoting effect on the growth of lactarius deliciosus hyphae, and the lactarius deliciosus hyphae are dense in growth and high in growth speed. Meanwhile, the method can be used for further promoting lactarius deliciosus mycorrhiza synthesis, the inoculation efficiency is improved, the mycorrhiza ...

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Номер записи: 28
21-07-2023 дата публикации

Prefabricated self-anchoring thermal insulation outer wall and construction method based on prefabricated self-anchoring thermal insulation outer wall

Номер: CN116464175A
Автор: BAI ZHICHENG, ZHAO XIAOXIA, LONG MINJIAN, GENG DAJIANG, LYU JIANFENG, ZHANG ZHIYUAN
Принадлежит:

The invention discloses a prefabricated self-anchoring thermal insulation outer wall and a construction method based on the prefabricated self-anchoring thermal insulation outer wall. The prefabricated self-anchoring thermal insulation outer wall comprises an outer wall structure part and a thermal insulation plate, wherein the thermal insulation plate and the outer wall structure part are self-anchored through integral pouring. Based on the construction method, firstly, preparation of the prefabricated heat preservation outer wall is completed in a self-anchoring mode, and the outer wall with a horizontal splicing part reserved at the bottom, staggered joint lap joint vertical splicing parts reserved on the two sides and a cavity type reinforced heat preservation plate protruding part reserved on the upper portion is formed; secondly, on-site assembly is completed; pouring of the cast-in-place section is completed again in a pouring self-anchoring mode; then curing and forming, and removing ...

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Номер записи: 29
07-04-2023 дата публикации

Preparation method of high-stability proton exchange membrane fuel cell catalyst slurry

Номер: CN115939420A
Автор: ZHANG JIYAO, ZHU BAOYUE, ZHAO HONG, ZHEN CHONGLI, ZHANG ZHIYUAN
Принадлежит:

The invention discloses a high-stability proton exchange membrane fuel cell catalyst slurry preparation method, which comprises: S1, taking a catalyst and water, mixing, pre-dispersing to form a pre-dispersion liquid I, and re-dispersing the pre-dispersion liquid I to obtain a dispersion liquid I; s2, mixing and pre-dispersing an alcoholic solution and a perfluorosulfonic acid polymer solution to form a pre-dispersion liquid II, and re-dispersing the pre-dispersion liquid II to obtain a dispersion liquid II; and S3, mixing the dispersion liquid I and the dispersion liquid II, and continuously dispersing to obtain the high-stability catalyst slurry. Compared with the prior art, large particles of the catalyst can be greatly reduced, so that the slurry is more stable, the perfluorosulfonic acid polymer can be more uniformly dispersed on the catalyst layer, and the performance of the fuel cell is improved. And the method has the advantages of simplicity in operation, suitability for large-scale ...

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Номер записи: 30
28-07-2023 дата публикации

Collaborative mining method for end slope pressing of open pit coal mine in cold region

Номер: CN116498326A
Автор: LU XIANG, ZHOU WEI, TAGIWA, ZHANG ZHIYUAN, WANG ZHILE
Принадлежит:

The invention relates to an end slope pressing collaborative mining method for an open pit coal mine in a cold region. The method comprises a preparation stage, a pressing collaborative mining stage and a recovery stage. The preparation stage comprises end slope exposure, manual slope pressing and freezing hole arrangement; the pressing and leaning collaborative mining stage comprises the steps of end slope hardening, digging of a leaning slope stoping surface, opposite stoping and secondary pressing slope; the recovery stage comprises end slope slow slope and dumping reservation; and when the next freezing period arrives, the end slope pressing coal is circularly stoped according to the steps. The freezing holes are formed in the end slope, water injection is convenient, and the freezing effect of the end slope is good; manual upper pressing is matched with secondary upper pressing, so that the local end upper slope angle is increased in a short time, and the influence on the stability ...

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Номер записи: 31
09-06-2023 дата публикации

Weight-losing health-care product and preparation method thereof

Номер: CN116235935A
Автор: ZHANG ZHIYUAN, DENG HUI, BAI WEIPING
Принадлежит:

The invention relates to the technical field of health-care products, in particular to a weight-losing health-care product and a preparation method thereof.The method comprises the following steps that S1, nutritional vegetables and meat blocks are steamed and then beaten into paste; s2, adding pectin, chopped spirulina and oat into the muddy nutritional vegetables and meat blocks, and stirring and mixing to obtain stuffing; s3, putting the stuffing into an extrusion device; s4, pressing the stuffing into a weight-losing bar by using an extrusion device; s5, sequentially arranging the pressed weight-losing bars by using an extrusion device; s6, waiting for air drying of the surfaces of the sequentially arranged weight-losing bars in a normal-temperature environment; and S7, carrying out vacuum packaging on the air-dried weight-losing bar to obtain the weight-losing health-care product. The nutritional vegetables in the step S1 comprise onions, broccoli, celery, purple cabbages and eggplants ...

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Номер записи: 32
15-04-2010 дата публикации

MULTIMEDIA MESSAGING SERVICE REALIZING METHOD AND COMMUNICATION SYSTEM AND MULTIMEDIA MESSAGE ROUTER

Номер: WO2010040292A1
Автор: ZHANG, Zhiyuan, CHENG, Weiming
Принадлежит:

A multimedia messaging service realizing method and a communication system and a multimedia message router are provided. The method includes: the domain name query request sent by the local domain name server Local DNS is received; the address of the multimedia message router is returned to the local domain name server Local DNS; the multimedia message router receives the multimedia message and sends the multimedia message to the multimedia messaging service center MMSC that passes the tests.

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Номер записи: 33
28-04-2023 дата публикации

Hall sensor intelligent detection system

Номер: CN116027066A
Автор: ZHANG ZHIYUAN, WANG YANG, FENG YONGMING, SHI LEI, AN KYUNG-KYUNG, LIU CONGMIN
Принадлежит:

A Hall sensor intelligent detection system relates to the technical field of sensor detection. The problem that an existing automobile instrument sensor is poor in detection accuracy is solved. A computer converts different vehicle speed signals into corresponding rotating speed signals of a servo motor and controls the servo motor to rotate, the servo motor rotates to drive a magnetic gear to rotate, the magnetic gear rotates to generate a magnetic field, a Hall sensor is arranged in a shaft hole of the magnetic gear, and the Hall sensor is arranged in a shaft hole of the magnetic gear. The Hall sensor generates a voltage signal under the action of the magnetic field; the voltage acquisition module is used for acquiring a voltage signal generated by the Hall sensor, the voltage acquisition module transmits the acquired voltage signal to the computer, and the computer detects the frequency of the received voltage signal and judges whether the Hall sensor is abnormal or not according to ...

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Номер записи: 34
04-10-2018 дата публикации

LOUDSPEAKER DEVICE

Номер: WO2018176659A1
Автор: YUE, Zhaojin, WANG, Kai, ZHANG, Zhiyuan, LI, Zhi
Принадлежит:

The present invention relates to a loudspeaker device. The device comprises a housing, a base, and an elastic connecting portion. Either of the housing and the base has a through hole, wherein a first curved surface is disposed around the outer periphery of the through hole, and the other of the two has an abutting portion which cooperates with the first curved surface. The elastic connecting portion passes through the through hole and connects the base to the housing. The diameter of the through hole is greater than the external diameter of the elastic connecting portion. The elastic connecting portion is configured to form an elastic force directed from the base towards the housing to cause the abutting portion to abut against the first curved surface, and the abutting portion is able to slide along the first curved surface. One technical problem to be solved by the present invention is that of the angle of an existing loudspeaker device being fixed, leading to the setting direction being ...

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Номер записи: 35
18-07-2023 дата публикации

Pipe network well stopping and opening yield prediction method based on computable semantic network

Номер: CN116451877A
Автор: DU CHENGZE, GONG FAMING, ZHANG ZHIYUAN
Принадлежит:

The invention relates to the technical field of oil well yield prediction, in particular to a pipe network well stopping and opening yield prediction method based on a computable semantic network, and the method comprises the steps: firstly collecting a sample data set, preprocessing the sample data set, and dividing the sample data set into a training set and a test set; establishing and representing storage and transportation mechanism knowledge, constructing a deep network framework, establishing node vector and edge vector representation, constructing a computable semantic network model, and training and evaluating the computable semantic network model in sequence; finally, gathering and transportation pipe network production data are input into the computable semantic network model for prediction, a prediction result is obtained, meanwhile, two factors of production data and storage and transportation mechanism knowledge are considered, a'data + mechanism 'dual-drive network model ...

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Номер записи: 36
04-07-2023 дата публикации

Linear block code coding and decoding method, system and device and storage medium

Номер: CN116388772A
Автор: YANG QINGHAI, ZHANG ZHIYUAN, RAN JING, LE CHI
Принадлежит:

The invention relates to the technical field of wireless communication, in particular to a linear block code coding and decoding method, system and device and a storage medium. The method comprises the following steps: a sending end performs coding processing on an input 3-bit information code element according to a generation matrix to obtain a 36-bit coding output sequence; wherein the 36-bit coding output sequence comprises the 3-bit information code element and a 33-bit check code element, and the 36-bit coding output sequence comprises the 3-bit information code element and the 33-bit check code element; performing symbol filling processing on the 36-bit coding output, and expanding the 36-bit coding output into a 96-bit data sequence; performing scrambling processing on the 96-bit data sequence and outputting data; the receiving end descrambles the received data to obtain descrambled data; performing data merging processing on the descrambled data to obtain a 36-bit data sequence; ...

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Номер записи: 37
30-05-2023 дата публикации

Preparation method of novel perovskite material LaNdV2O8

Номер: CN116178011A
Автор: ZHANG ZHIYUAN, TANG YING
Принадлежит:

The invention discloses a preparation method of a novel microwave dielectric ceramic LaNdV2O8. The preparation method comprises the following steps: (1) weighing and proportioning lanthanum oxide, neodymium oxide and ammonium metavanadate with the purity of 99% according to the stoichiometric ratio of the designed microwave dielectric ceramic LaNdV2O8; (2) ball-milling and mixing the raw materials in the step (1) in a ball-milling tank for 12 hours to obtain a mixed raw material; and (3) carrying out pre-sintering, secondary ball milling, granulation, glue discharging and sintering to obtain the LaNdV2O8 material. The microwave dielectric ceramic material prepared by the method is complex in process, but high in purity, good in chemical stability and excellent in microwave dielectric property, and has a great application prospect.

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Номер записи: 38
20-06-2023 дата публикации

Railway vehicle coupler height control method

Номер: CN116265314A
Автор: ZHANG SHUAI, PANG JIANXIN, BAI LINGYUN, WANG GUOAN, JI ZHIQIANG, CHENG YANQING, JIANG JIANZHAO, LI WEI, LIU JIANXIN, LIU HAITAO, ZHANG ZHIYUAN, WANG LINGYAN, LIU HUAN
Принадлежит:

The invention discloses a method for controlling the height of a coupler of a railway vehicle, which comprises the following steps of: 1) when an underframe is assembled, fitting lower airfoils of an end beam and a middle beam, and enabling a gap between the lower airfoils of the end beam and the middle beam to be less than 1mm; (2) the upper surface of the coupler supporting seat is controlled to be horizontal, and the upper surface of the stop iron is made to be tightly attached to the lower surface of the bearing platform part of the striker; the vertical distance between the upper surface of the car coupler supporting seat and the lower surface of the upper center plate is controlled to be 95-99 mm, the traction beam is made to be horizontal or droop, and the droop distance of the traction beam is smaller than or equal to 4 mm; (3) the vertical distance between the upper surface of the coupler supporting seat and the lower surface of the center sill wearing plate is accurately measured ...

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Номер записи: 39
08-08-2023 дата публикации

Protective device for hydraulic oil tank

Номер: CN116557358A
Автор: ZHANG GUANGYIN, YANG HAIJUN, ZHANG FEI, XU WENJIE, MOU JIANWEI, LIN CAIXING, YU DONGLEI, SUN ZHUO, YANG GUANGLONG, REN HAOPENG, DONG ENCHAO, QI YANAN, ZHANG ZHIYUAN, GU HAITAO, REN DELONG, ZHAO LEI, LI BIN, LIU YUDONG, LI QIANG
Принадлежит:

The invention discloses a protection device for a hydraulic oil tank, which comprises a protection unit, a shell assembly connected with the hydraulic oil tank, a dust prevention net arranged at the top of the shell assembly, an elastic bearing assembly arranged in the shell assembly, a filtering assembly arranged in the elastic bearing assembly, and an induction magnetic attraction assembly arranged on one side of the bearing assembly, the positioning unlocking assembly is arranged at the bottom of the filtering assembly. The device has the beneficial effects that the static filtering layer and the dynamic filtering layer are combined for protection, and the overall protection strength is improved; and through the protection unit, the filter pad can be automatically unlocked after being saturated, the bearing table is locked during replacement, disassembly and replacement are facilitated, the oil tank opening is protected after the filter pad loses efficacy and during replacement, and ...

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Номер записи: 40
06-06-2023 дата публикации

Cloud edge data synchronization method, system and device and computer storage medium

Номер: CN116233148A
Автор: XU JIAJIA, LIN ZHENJIE, WANG LIMING, JI WEI, SUN KAI, ZHANG PENG, ZHANG ZHIYUAN, DUAN XIANG
Принадлежит:

The invention discloses a cloud edge data synchronization method, system and device and a computer storage medium. The method comprises the steps that a cloud platform receives a data synchronization request sent by a user; after the verification of the data synchronization request is passed, the cloud platform obtains to-be-synchronized data of all the first devices corresponding to the data synchronization request, and generates device configuration information of all the first devices according to a preset mode; the cloud platform sends the to-be-synchronized data and the equipment configuration information to the target edge node; the target edge node determines a target edge device according to the to-be-synchronized data; and the target edge node communicates with the target edge device according to the device configuration information to perform data synchronization. Visibly, by implementing the method and the device, intelligent control on each target edge device can be realized ...

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Номер записи: 41
08-08-2023 дата публикации

Crystalline modified polylactic acid material and preparation method thereof

Номер: CN116554661A
Автор: FANG YONG, FANG YI, YANG ZHENG, ZHANG ZHIYUAN
Принадлежит:

The invention discloses a crystal modified polylactic acid material and a preparation method thereof, polylactic acid and a crystal modifier are subjected to melt blending, granulation and other processes to prepare the crystal modified polylactic acid material, and the prepared material has the advantages of excellent mechanical properties, good heat resistance and the like.

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Номер записи: 42
28-07-2023 дата публикации

Three-dimensional point cloud data identification method for neural network

Номер: CN116503644A
Автор: ZHANG ZHIYUAN
Принадлежит:

The invention provides a three-dimensional point cloud data identification method for a neural network. The three-dimensional point cloud data identification method comprises the steps of obtaining three-dimensional point cloud data; obtaining a sampling point set of the three-dimensional point cloud data according to the three-dimensional point cloud data; when the three-dimensional point cloud data rotates, acquiring rotation invariant feature data in the sampling point set; constructing a plurality of RISSurFormer modules for processing the rotation invariant feature data into high-dimensional rotation invariant feature data one by one; a Transform-Encoder module is constructed and used for optimizing the high-dimensional rotation invariant feature data, and the optimized high-dimensional rotation invariant feature data is obtained; constructing a classifier used for classifying the three-dimensional point cloud data according to the optimized high-dimensional rotation invariant feature ...

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Номер записи: 43
28-01-2016 дата публикации

2,4-DISUBSTITUTED 7H-PYRROLO[2,3-D]PYRIMIDINE DERIVATIVE, PREPARATION METHOD AND MEDICINAL USE THEREOF

Номер: WO2016011979A1
Автор: LAN, Jiong, JIN, Yunzhou, ZHOU, Fusheng, LEI, Jing, WEN, Chong, ZHANG, Zhiyuan, HE, Xiangyu
Принадлежит:

The present invention relates to a 2,4-Disubstituted 7H-pyrrolo[2,3-d]pyrimidine derivative, a preparation method and a medicinal use thereof. In particular, the present invention discloses a compound of formula (I) or a pharmaceutically acceptable salt, stereoisomer, solvate or prodrug thereof, and a preparation method and use thereof. For the definition of each group in formula (I), see the description for details.

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Номер записи: 44
23-05-2023 дата публикации

Method for representing and optimizing running track of linear internal combustion power generation system

Номер: CN116151014A
Автор: JIA BORU, WEI YIDI, ZHANG ZHIYUAN, XU LEI, FENG HUIHUA, ZUO ZHENGXING
Принадлежит:

The invention discloses a linear internal combustion power generation system running track characterization and optimization method, and belongs to the technical field of linear internal combustion power generation systems, and the method comprises the steps: selecting an optimization evaluation index from multi-dimensional evaluation indexes; mechanical limiting conditions and basic working conditions of the linear internal combustion power generation system are obtained; designing B-spline thermodynamic cycle trajectory characterization taking part of trajectory decision points as keys; calculating the motion trajectory representation of the linear internal combustion power generation system; setting constraints of trajectory decision points and boundary conditions of trajectory decision point parameters in combination with mechanical limitation conditions, basic working conditions and linear internal combustion power generation system running trajectory characterization; establishing ...

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Номер записи: 45
02-05-2023 дата публикации

Structure and construction method for improving tie degree and flatness of composite thermal insulation wallboard

Номер: CN116044059A
Автор: ZHAO XIAOXIA, JIN XUESHENG, MIAO ENXIN, CHEN YANG, GENG DAJIANG, ZHANG ZHIYUAN, LI BO
Принадлежит:

The invention discloses a structure and construction method for improving the tie degree and flatness of a composite thermal insulation wallboard. The structure comprises a formed wall body, a wall body is arranged at the upper end of the formed wall body, and reinforcing steel bars are arranged in the wall body; an inner side formwork is arranged on the inner side of the wall body, an inner side back ridge is arranged on the side, away from the wall body, of the inner side formwork, an outer heat preservation plate is arranged on the outer side of the wall body, and an outer side leveling back ridge is arranged on the side, away from the wall body, of the outer heat preservation plate. The binding steel wires actively enhance the bonding strength of the heat preservation layer and the concrete base layer, full bonding is achieved, no cavity exists, and auxiliary material cost and operation procedures are reduced; by inserting the notch type limiting cement strips, the requirement for the ...

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Номер записи: 46
18-08-2023 дата публикации

High-strength steel pipe for high-pressure gas cylinder and machining process of high-strength steel pipe

Номер: CN116606991A
Автор: ZHANG ZHIYUAN, YAO YONG, JI LING, HE YUE, ZHANG XIAOJIAN, LI FEI, LEE SANG JUN, LI CAN, XIE GUANNAN
Принадлежит:

The invention relates to the technical field of steel pipes, in particular to a high-strength steel pipe for a high-pressure gas cylinder and a machining process thereof. Comprising the following steps that 1, a continuous casting round billet is sequentially subjected to billet heating, perforating, rolling and sizing forming, and a seamless steel tube is obtained; 2, the seamless steel pipe is quenched and tempered, and a quenched and tempered steel pipe is obtained; and 3, the quenched and tempered steel pipe is sequentially subjected to powder diffusion coating and nitriding treatment, and the high-strength steel pipe is obtained. Wherein the thermal refining comprises quenching and tempering; in the quenching process, the quenching heating temperature ranges from 850 DEG C to 900 DEG C, the heat preservation time ranges from 30 min to 90 min, and the workpiece is transferred into a quenching medium containing paraffin and copper oxide, cooled to 180 DEG C to 220 DEG C and then water-cooled ...

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Номер записи: 47
13-06-2023 дата публикации

Utilization method of black talc

Номер: CN116253343A
Автор: ZHANG ZHIYUAN, ZHANG ZHENLU, YOON SANG-HOE, ZHU XINXIONG, LIU YISONG
Принадлежит:

The invention relates to the technical field of diversified utilization of black talc, in particular to a utilization method of black talc, which comprises the following steps: in a reaction kettle, black talc powder and an aqueous solution of sulfuric acid fully react at the temperature of 160-220 DEG C, and the concentration of sulfuric acid in the aqueous solution of sulfuric acid is 40-60%. The magnesium is efficiently extracted from the black talc ore, and the white carbon black is further prepared, so that the high-value utilization of the black talc can be realized. The method is short in process, simple in process, simple and convenient to operate and easy to popularize and apply on a large scale.

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Номер записи: 48
09-05-2023 дата публикации

Folding type negative pressure cabin

Номер: CN116077279A
Автор: ZHANG ZHIYUAN, YANG LIJING, LI BO, WEI HONGLONG, LI HAIFENG, CHEN XIN, GUO LIJIE, XING LEI, JIANG BIAO, ZHAO QIAN
Принадлежит:

The invention discloses a folding type negative pressure cabin, and relates to a negative pressure isolation cabin used for transferring infectious victims. The folding type negative pressure cabin is convenient to use and stable in structure. The folding type negative pressure cabin comprises a cabin body, the cabin body internally comprises a folding type framework, the folding type framework comprises a plurality of bottom plates, connecting plates and a supporting frame, the adjacent edges of the two bottom plates in the same group make contact with each other, first hinges are arranged below the contact surfaces, and every two adjacent groups of bottom plates are connected through the corresponding connecting plates; the edges of the bottom plates are in lap joint above the connecting plate, two second hinges arranged above the connecting plate are connected with the edges of the adjacent bottom plates on the two sides correspondingly, the two bottom plates located on the outer side ...

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Номер записи: 49
28-07-2023 дата публикации

Lithium ion battery module capable of releasing stress

Номер: CN116505161A
Автор: ZHANG ZHIYUAN, YANG DAN, LIU HAO, LI SHIJING
Принадлежит:

The invention relates to a lithium ion battery module capable of releasing stress. The lithium ion battery module comprises two side plates, the two side plates are respectively fixed on the left side and the right side of the battery cell stack, the battery cell stack comprises a plurality of battery cells, the plurality of battery cells are stacked to form the battery cell stack, an insulating interlayer is arranged between every two adjacent battery cells, and an inclined pit is formed in a tab of each battery cell; the bottom plate is fixed at the bottom of the battery cell stack, and the two ends of the bottom plate are respectively connected with the side plates on the two sides. According to the lithium ion battery module capable of releasing the stress, the stress release in the group application process of high-expansion-capacity batteries such as silicon-based lithium batteries and the like can be realized, the battery failure and the module or system structure failure caused ...

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Номер записи: 50
01-08-2023 дата публикации

Disassembling and assembling tool for spiral stirrer and tower mill

Номер: CN116511885A
Автор: LU SHEBIN, TONG BAOSHAN, QU DI, HUANG HONG, ZHAO DONGBO, LI LE, CAI HONGFEI, ZHANG MAN, ZHANG RONGBO, PAN QIZHONG, KANG JIAN, ZHANG QIANG, DI XIN, SUN WENPING, ZHANG ZHIYUAN, SUN TAO, ZHU GUOCUI, GAO SHUANG, JIANG WEI, HURST NEAL JOHN
Принадлежит:

The invention relates to the technical field of mineral processing technologies, in particular to a dismounting tool for a spiral stirrer and a tower mill. The disassembly and assembly tool for the spiral stirrer comprises a slide way assembly and a screw rod assembly, wherein the slide way assembly is connected to a barrel; the moving assembly can slide on the sliding assembly and is used for loading the spiral part, and the moving assembly is used for driving the spiral part to be close to or away from the companion flange; the supporting assembly is used for being arranged on a companion flange, and under the condition that the moving assembly drives the spiral part to slide to the companion flange, the spiral part abuts against the companion flange through the supporting assembly; and the dismounting and mounting assembly is used for dismounting the lining plate from the spiral part or mounting the lining plate on the spiral part. The spiral part can be dismounted and moved out of the ...

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Номер записи: 51
29-08-2023 дата публикации

Electrode for resistance spot welding of metal thin-wall structure

Номер: CN116652349A
Автор: DENG HUAIBO, HUANG HUILING, CHEN QUPING, ZHANG ZHIYUAN, SHANG YANTAO, WANG BIN, HUANG BIN, ZHENG NANSONG
Принадлежит:

The invention discloses an electrode for resistance spot welding of a metal thin-wall structure, comprising: an electrode body, one end of which is provided with a welding plane for contacting a welded part, the welding plane is provided with an air outlet hole, and the electrode body is internally provided with a gas channel communicated with the air outlet hole; the conductive gasket is in a strip shape, comprises a first end head and a second end head and covers the welding plane, and an exhaust hole communicated with the air outlet hole is formed in the conductive gasket; and the clamping mechanism is used for clamping and fixing the first end and the second end of the conductive gasket on the electrode body. The gas channel is formed in the electrode tip, and the gas outlet holes are formed in the electrode tip, so that in the welding process, protective gas can be sprayed out to the conductive gasket to form a protective gas flow layer, oxidation of the conductive gasket is weakened ...

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Номер записи: 52
10-03-2004 дата публикации

一种运动鞋

Номер: CN0001480079A
Автор: ZHANG ZHIYUAN, CHAI XIAOYING, WANG HEPING, ZHIYUAN ZHANG, XIAOYING CHAI, HEPING WANG, 张志远
Принадлежит:

A shoe for sportsman, esp the walking race one, is composed of upper and sole with pressure-sensing pad inlaid in a special recess on sole. Said pad has hydraulic liquid guiding slot, buffer edges, hydraulic liquid regulator, oil filling tube and air outlet. In the recess on the arch of sole, there are hydraulic regulator, button battery, encoder-emitter chip, and pressure-sensitive switch. It can be used to judge if the sportsman has violated the rule.

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Номер записи: 53
13-06-2023 дата публикации

Method for improving dielectric property of polypropylene film based on interface deposition modification

Номер: CN116252502A
Автор: XIAO MENG, ZHANG ZHIYUAN, DU BOXUE, LIU HAOLIANG, RAN ZHAOYU, CHEN KE
Принадлежит:

The invention discloses a method for improving the dielectric property of a polypropylene film based on interface deposition modification. The method comprises the following steps: S1, washing polypropylene and polydimethylbenzene, and respectively putting into a vacuum oven for drying; s2, putting the polypropylene dried in the step S1 into a double-roller mixer, slowly adding polydimethylbenzene, and continuously stirring to obtain a mixture; s3, putting the mixture in the S2 into a hot press for hot pressing, and cooling to obtain a polypropylene mixture film; s4, putting the dried polypropylene in the step S1 into a hot press for hot pressing and cooling to obtain a polypropylene film; and S5, putting the three films into a hot press according to the sequence of the polypropylene mixture film, the polypropylene film and the polypropylene mixture film, and cooling to obtain the polypropylene modified film. According to the method for improving the dielectric property of the polypropylene ...

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Номер записи: 54
25-08-2023 дата публикации

Equipment fault detection method and device, electronic equipment and storage medium

Номер: CN116643105A
Автор: DUAN XIANG, LIN ZHENJIE, WANG LIMING, XU JIAJIA, JI WEI, SUN KAI, ZHANG PENG, ZHANG ZHIYUAN
Принадлежит:

The invention discloses an equipment fault detection method and device, electronic equipment and a storage medium. The equipment fault detection method comprises the following steps: aiming at each edge end equipment in a plurality of pieces of edge end equipment, acquiring real-time operation data of the edge end equipment through data acquisition equipment, and enabling the edge end equipment to be respectively located at different geographic positions; and for each edge end in a plurality of edge ends, performing fault detection on the real-time operation data through a first fault detection model corresponding to the current edge end and a second fault detection model corresponding to a cloud end to obtain a target fault detection result corresponding to the current edge end equipment. Based on the technical scheme of the embodiment of the invention, the real-time performance, the accuracy and the robustness of equipment fault detection can be improved.

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Номер записи: 55
07-07-2023 дата публикации

Magnesite board and preparation method thereof

Номер: CN116396050A
Автор: ZHANG ZHIYUAN, ZHANG ZHENLU, YOON SANG-HOE, ZHU XINXIONG, LIU YISONG
Принадлежит:

The invention relates to the field of materials, in particular to a magnesite board and a preparation method thereof.The magnesite board is prepared from, by weight, 60-75 parts of caustic-burned magnesia powder, 13-20 parts of anhydrous magnesium chloride, 5-15 parts of silica fume, 3-10 parts of chopped fibers and 0.1-2 parts of modifier; the chopped fibers are a mixture of carbon fibers, low-alkali glass fibers and basalt fibers, and the mass ratio of the carbon fibers to the low-alkali glass fibers to the basalt fibers is 10: (1-3): (1-3). The board has good strength and impact resistance, can be applied to substrates of ceiling boards, fireproof boards, partition boards, acoustic boards and the like, and can also be applied to other irregular boards with certain shapes like water meter wells.

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Номер записи: 56
13-07-2016 дата публикации

Three -dimensional thermal expansion displacement real -time supervision early warning system of power station pressure vessel

Номер: CN0205384238U
Автор: CHEN HONGWEI, YANG XIN, ZHANG ZHIYUAN, WANG YUANXIN
Принадлежит:

... 本实用新型涉及种电站压力容器三维热膨胀位移实时监测预警系统，其结构包括三维位移探测机构、信号采集装置和计算机系统；所述三维位移探测机构包括由三块平板相互垂直相交拼接组成的位移测量基板以及位于所述移测量基板内侧的三维位移测量装置；所述三维位移测量装置包括支架和位移传感器；每个所述位移传感器对应所述位移测量基板中的个平板，并与所对应的平板的板面相垂直。本实用新型通过非接触式位移传感器实现了对压力容器膨胀量的实时在线监测，可使工作人员掌握压力容器整个膨胀过程的变化曲线，据此进行分析、预测和判断，并做出预警，从而提高了电站压力容器的使用安全性，提高了压力容器膨胀位移的测量监测管理水平。 ...

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Номер записи: 57
18-08-2023 дата публикации

Cobalt metal doped rape pollen carbon composite catalyst as well as preparation method and application thereof

Номер: CN116613325A
Автор: CUI LIFENG, ZHANG ZHIYUAN, ZHANG XINHE
Принадлежит:

The invention relates to a cobalt metal doped rape pollen carbon composite catalyst, which comprises a carrier and an active component doped on the surface of the carrier, the carrier is rape pollen carbon, and the active component is Co-Nx. The preparation method comprises the following steps: 1) adding deionized water and cobalt salt into a beaker, and performing ultrasonic treatment to obtain a mixed solution; 2) adding the rape flower pollen powder into the mixed solution, heating and stirring until moisture is completely evaporated, cooling to room temperature, and performing vacuum drying to obtain a precursor; and 3) calcining the precursor at high temperature to obtain the cobalt metal doped rape pollen carbon composite catalyst. The catalyst is used for alkaline electrolyzed water anode oxygen evolution reaction and fuel cell cathode oxygen reduction reaction. The preparation method is simple, the raw materials are cheap and easy to obtain, and the prepared catalyst has good electrochemical ...

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Номер записи: 58
11-07-2023 дата публикации

Barium slag and fly ash/hazardous waste incineration slag co-processing method

Номер: CN116408330A
Автор: KANG SHAOGUO, ZHANG ZHIYUAN, LI SHUPENG, ZOU PENG, XU HESHUANG, QIN LI, WANG BEILI, LIU LIPING, KONG JIAOYAN, ZHOU BOSHENG
Принадлежит:

The invention relates to a barium slag and fly ash/hazardous waste incineration slag co-processing method which comprises the following steps: step 1, adding fly ash/hazardous waste incineration slag into an edge runner mill, then adding a diethylenetriamine pentaacetic acid solution, and carrying out first edge runner treatment; step 2, adding barium slag into the obtained material, and carrying out second wheel rolling treatment; 3, titanium gypsum is continuously added into the obtained material, and third round rolling treatment is carried out; and step 4, adding granulated blast furnace slag powder and silica fume into the obtained material, carrying out fourth rolling treatment, and then directly filling and compacting the obtained material or pouring the obtained material into a mold for curing and molding. According to the method, S < 2-> in the barium slag is fully utilized to fix heavy metals in hazardous waste incineration slag and fly ash, so that the cost of a chelating agent ...

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Номер записи: 59
13-06-2023 дата публикации

Cloud edge collaborative reasoning method and device

Номер: CN116260885A
Автор: JI WEI, LIN ZHENJIE, WANG LIMING, XU JIAJIA, SUN KAI, ZHANG PENG, DUAN XIANG, ZHANG ZHIYUAN
Принадлежит:

The invention discloses a cloud edge collaborative reasoning method and device, the cloud edge collaborative reasoning method is applied to a scene needing cloud edge collaborative reasoning service, the cloud edge collaborative reasoning service comprises cloud end reasoning service and edge end reasoning service, and the method comprises the steps that a cloud end node receives a cloud end reasoning task unloaded by an edge end node corresponding to the cloud end node, the cloud reasoning task is used for representing a reasoning task needing secondary reasoning at the cloud node; the cloud node performs reasoning on the cloud reasoning task based on the cloud reasoning service to obtain a cloud reasoning result; and the cloud node sends the cloud reasoning result to the side end node. Therefore, by implementing the method, the inference efficiency and accuracy of cloud edge collaboration can be improved, the inference precision of the inference result is improved, and the accuracy of ...

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Номер записи: 60
15-08-2023 дата публикации

Reinforced structure of reinforced concrete shear wall

Номер: CN116591504A
Автор: YOU PEIBO, MA YABING, QIU FENG, WANG XIAONING, ZHANG TAO, DU BINGBING, GAO SHIWEI, ZHU YUBIN, FAN HUA, DONG ZHAOFENG, ZHAO JIN, LI PENG, SONG SHUAIQI, WANG YI, ZHANG ZHIYUAN, LIU TIANXING, CHENG MEIYING, ZHANG XITING, TANG XUEPIAO, YANG QINGJIE, LI YING
Принадлежит:

The invention discloses a reinforced structure of a reinforced concrete shear wall. The reinforced structure comprises a shear wall body, a top surface wall body, a bottom surface floor and a side surface wall body, first reinforcing assemblies are arranged at the front end and the rear end of the shear wall body correspondingly, each first reinforcing assembly comprises a plurality of first reinforcing pieces, the first reinforcing pieces located on the two sides of the shear wall body correspond to one another one by one and are in limiting connection through first connecting pieces, and second connecting pieces are arranged on the first connecting pieces. The multiple first reinforcing pieces located on the same side of the shear wall body are arranged in the axial direction of the shear wall body, every two adjacent first reinforcing pieces are connected in a limiting mode through second connecting pieces, and the top face wall body and the bottom face floor are arranged corresponding ...

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Номер записи: 61
04-04-2023 дата публикации

Rapid and random balance adjusting device for beam-pumping unit

Номер: CN115898840A
Автор: CHU ZHANLIANG, WANG YUXIANG, KONG SHUN, HAN GUOLIANG, HOU WEISHAN, DU GUODONG, ZHANG ZHIYUAN
Принадлежит:

The invention provides a quick random balance adjusting device for a beam-pumping unit, which comprises a balance block, a hydraulic bolt assembly, a lower slide rail, a screw and a screw seat, the balance block is connected to the upper slide rail through the hydraulic bolt assembly, the balance block and the upper slide rail form a moving part, and the screw seat is connected to the lower slide rail through the screw. The screw rod seat is arranged on the upper sliding rail, the upper sliding rail is sleeved on the lower sliding rail in a penetrating manner, the upper sliding rail is fixed by the lower sliding rail, the screw rod is arranged in the screw rod seat in a penetrating manner through threads, and the screw rod seat drives the upper sliding rail to move. The quick and random balance adjusting device for the beam-pumping unit has no potential safety hazards such as high altitude, operation instability and crank rotation, and is quick, convenient, accurate in adjustment, free ...

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Номер записи: 62
07-04-2023 дата публикации

Electric power material management method based on Internet of Things technology

Номер: CN115936577A
Автор: WEI XIAOFENG, WU XINLI, LI PENG, PAN SHUANGKUI, GUO RUI, LI HAO, REN YINGNA, YANG XIAOLI, ZHANG ZHIYUAN, YANG XIAOFENG
Принадлежит:

The invention discloses an electric power material management method based on the Internet of Things technology. According to the technical scheme, the method is characterized in that material management control is carried out in a goods receiving and delivering area, a warehouse area and an office area; the method specifically comprises the following steps that S1, when goods are received in a goods receiving and delivering area, goods identification operation is conducted on the goods, specific goods are identified through an RFOD label, meanwhile, goods identification data are transmitted to a cloud platform through a wireless transmitter to be stored, the goods identified through the RFOD label are sent into a warehouse pre-storage area, and meanwhile a goods warehousing instruction is generated; s2, when the warehouse receives a delivery instruction, the to-be-delivered goods are read and counted, then a delivery indication request instruction is generated, the delivery indication ...

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Номер записи: 63
30-06-2023 дата публикации

Edge data management and control method and device with deduplication function

Номер: CN116361068A
Автор: ZHANG ZHIYUAN, LIN ZHENJIE, WANG LIMING, XU JIAJIA, JI WEI, SUN KAI, ZHANG PENG, DUAN XIANG
Принадлежит:

The invention discloses an edge data management and control method and device with a deduplication function, and the method comprises the steps: switching a backup client to a backup operation state when a storage server is determined to be in a storage operation state, and generating a data interaction link between the storage server and the backup client; detecting a data transmission state of the first time sequence database; when it is determined that the data transmission state is a first state in which data interaction exists, controlling the backup client to obtain target interaction data of the first time sequence database in a preset detection period based on the data interaction link; according to the determined duplicate removal processing algorithm, the backup client is controlled to execute duplicate removal processing operation on the target interaction data, and a duplicate removal processing result is obtained; and sending the deduplication processing result to the storage ...

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Номер записи: 64
22-06-2016 дата публикации

Seam structure is arranged to planet

Номер: CN0205331327U
Автор: WEI WENSHU, WANG ZHIGANG, WAN QUANXI, ZHANG ZHIYUAN
Принадлежит:

... 本实用新型属于变速器技术领域，尤其涉及一种行星排焊合结构，包括行星排和主减速齿轮组件；行星排包括行星架，在行星架上设有容置腔，安装在容置腔内的太阳轮，环绕太阳轮环设置并通过行星轮轴安装到行星架上的行星轮；主减速齿轮组件与太阳轮同轴线设置，包括主减速齿轮、固定设置在主减速齿轮一侧的连接板；在行星架的侧壁上设有与连接板的形状相适配的容置凹槽，连接板与容置凹槽的侧壁焊接；在行星轮轴的安装孔远离连接板的一端处设有阻挡结构；降低了行星架、行星轮轴、连接板的加工难度，在装配时还可以减少装配工序，提高了生产效率降低生产成本。 ...

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Номер записи: 65
08-08-2023 дата публикации

Straightening mechanism and shape correcting method for cold-drawn oil cylinder pipe

Номер: CN116550802A
Автор: WANG SHENG, HE YUE, ZHANG ZHIYUAN, GE ZHIQUN, LI SHIYU
Принадлежит:

The invention discloses a straightening mechanism and a shape righting method for a cold-drawn oil cylinder pipe, and belongs to the technical field of oil cylinder pipe machining shape righting. The straightening mechanism for the cold-drawn oil cylinder pipe comprises a sliding adjusting structure, and the top of the sliding adjusting structure is slidably connected with a sliding supporting structure; an oil cylinder pipe pushing mechanism used for feeding of oil cylinder pipes to be machined is installed at the rear end of the top of the sliding supporting structure, and a core rod feeding mechanism used for pushing of shape righting core rods is installed at the front end of the top of the sliding supporting structure. And a roll shaft shape correcting structure is arranged on one side of the sliding adjusting structure. By designing the oil cylinder pipe propelling mechanism, the core rod feeding mechanism, the shape righting core rod and the roll shaft shape righting structure, rapid ...

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Номер записи: 66
26-05-2023 дата публикации

Variable-fuel and variable-stroke efficient linear internal combustion engine generator and working method

Номер: CN116163835A
Автор: YANG FENGYUAN, FENG HUIHUA, JIA BORU, ZHANG ZHIYUAN, WU LIMIN, WANG JIAYU, LEI QIMING
Принадлежит:

The invention discloses a variable-fuel and variable-stroke efficient linear internal combustion engine generator and a working method. The variable-fuel and variable-stroke efficient linear internal combustion engine generator comprises a linear generator and two sets of mixed-stroke internal combustion engine sets symmetrically arranged at the left end and the right end of the linear generator. Each set of mixed-stroke internal combustion engine unit comprises a two-stroke cylinder and two four-stroke cylinders symmetrically arranged on the two sides of the two-stroke cylinder, and a two-stroke high-temperature exhaust valve of the two-stroke cylinder is connected with four-stroke high-temperature bleed air valves of the four-stroke cylinders on the two sides through a high-temperature ignition mixed gas communicating device; pistons of the two-stroke air cylinder and the two four-stroke air cylinders are connected with the outer sides of the end plates through connecting shafts correspondingly ...

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Номер записи: 67
27-06-2023 дата публикации

Corrosion-resistant seamless line pipe and manufacturing method thereof

Номер: CN116336299A
Автор: YAO YONG, ZHANG ZHIYUAN, WANG HUA, ZHANG YINYAN, LIANG ZHIJIAN, TANG DUI
Принадлежит:

The invention discloses a corrosion-resistant seamless pipeline pipe and a manufacturing method thereof, and belongs to the technical field of seamless pipeline pipe production. The welded anti-corrosion protrusions are arranged on the outer side of the seamless pipeline pipe, the epoxy powder layer, the polyurethane glue layer and the rubber anti-corrosion layer are arranged on the seamless pipeline pipe, and first, preliminary corrosion prevention is conducted through the rubber anti-corrosion layer and paraffin; when the rubber corrosion-resistant layer is damaged, the polyurethane glue layer and the epoxy powder layer are used for further corrosion prevention, and after the polyurethane glue layer and the epoxy powder layer are damaged or corroded after a certain service life, corrosive liquid and other corrosive substances can permeate through the gap position of the rubber corrosion-resistant layer to reach the position of the seamless pipeline pipe. The seamless pipeline pipe is ...

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Номер записи: 68
06-06-2023 дата публикации

Image depth acquisition method and device, electronic equipment and storage medium

Номер: CN116228834A
Автор: ZHANG ZHIYUAN, WANG YU'AN
Принадлежит:

The invention provides an image depth acquisition method and device, electronic equipment and a storage medium, and particularly relates to the technical field of intelligent traffic and deep learning. According to the specific implementation scheme, the method comprises the steps of collecting multiple frames of images of a road marker, determining target optical flow information corresponding to the road marker according to the multiple frames of images, recognizing reference pixel information from each frame of image according to the target optical flow information, and determining the image depth of the road marker according to multiple pieces of reference pixel information. According to the method, the target optical flow information of the road marker can be extracted based on the optical flow estimation so as to solve the image depth, and the target optical flow information is accurate optical flow data of the road marker, so that the accuracy of solving the image depth of the road ...

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Номер записи: 69
22-08-2023 дата публикации

Pile foundation with side wall supporting structure and construction method thereof

Номер: CN116623697A
Автор: GENG DAJIANG, LONG MINJIAN, PANG BOSHI, BAI ZHICHENG, ZHANG ZHIYUAN, WANG HAIJUN, WANG JIANCHUN, JIN XUESHENG, ZHANG BAO'AN, LIU KAIQIANG
Принадлежит:

The invention discloses a pile foundation with a side wall supporting structure and a construction method of the pile foundation. The pile foundation comprises a pile foundation body (1) and a side wall supporting structure, the side wall supporting structure is fixedly arranged on the peripheral side of the pile foundation body and extends outwards, and the extended side wall supporting structure is embedded in a soil body on the periphery of the pile foundation body; the side wall supporting structure comprises a plurality of supporting strips (2), and the supporting strips are fixedly arranged on the peripheral side of the pile foundation body and extend outwards in a radial shape. The supporting strips incline upwards or downwards. The pile foundation construction method comprises the steps of geological survey data analysis, pile foundation design, cast-in-place pile hole forming, reinforcement cage lowering, concrete pouring, pile side insertion of supporting strips and pile foundation ...

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Номер записи: 70
26-05-2023 дата публикации

High-strength concrete taking carbon chromium slag as aggregate, processing device and preparation process of high-strength concrete

Номер: CN116161934A
Автор: ZHU LINGYING, ZHANG ZHIYUAN, ZHU XINXIONG
Принадлежит:

The invention discloses high-strength concrete taking carbon chromium slag as aggregate, a processing device and a preparation process of the high-strength concrete. The invention discloses carbon chromium slag concrete, which comprises the following components in parts by weight: 70-85 parts of carbon chromium slag, 0-2 parts of a high-efficiency water reducing agent, 0-2 parts of a retarder, 0-2 parts of an air entraining agent, 0-2 parts of an air entraining water reducing agent, 0-2 parts of an anti-freezing agent, 0-2 parts of a mineral admixture, 2-4 parts of low-calcium aluminate, 1-5 parts of a coarse aggregate material and 1-5 parts of a fine aggregate material. The chromium slag refractory concrete is the best, and the high-aluminum and magnesium aggregate is the second best, the carbon chromium slag raw material is the refractory aggregate suitable for the concrete in comprehensive consideration, and an anti-freezing agent needs to be twisted into the high-strength concrete in ...

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Номер записи: 71
30-06-2023 дата публикации

Real-time lottery counting method and device

Номер: CN116363792A
Автор: ZHANG ZHIYUAN, CHEN WEI
Принадлежит:

The invention provides a real-time lottery counting method and device, and the method comprises the steps: obtaining sales data in a lottery sales process, and obtaining all lottery drawing results according to a lottery counting rule corresponding to the sales data; according to all lottery drawing results, the winning condition of the sales data for each lottery drawing result is analyzed through cloud computing to obtain a lottery counting number corresponding to the sales data; and obtaining a lottery drawing number corresponding to the lottery after lottery sale is stopped and lottery drawing is finished, and matching the lottery counting number according to the lottery drawing number to obtain the sale data of winning the lottery. Therefore, a user does not need to worry about faults in the lottery drawing process at present, and only needs to wait for lottery drawing results and take out corresponding related data; and if the lottery counting or the lottery counting verification ...

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Номер записи: 72
09-05-2023 дата публикации

Multi-unmanned aerial vehicle take-off and landing sequence planning system and method based on Hungary algorithm

Номер: CN116088585A
Автор: ZHENG YUAN, LI CHENGLONG, HUANG LONGYANG, XIAO ZILONG, SHEN ZHOU, ZHANG ZHIYUAN
Принадлежит:

The invention relates to a multi-unmanned aerial vehicle take-off and landing sequence planning system and method based on a Hungary algorithm. Comprising the following steps: acquiring the number of an unmanned aerial vehicle at a landing waiting point, the electric quantity when the unmanned aerial vehicle arrives at the landing waiting point, the time when the unmanned aerial vehicle arrives at the landing waiting point, an execution task batch and the time required by the unmanned aerial vehicle from the landing waiting point to a ground landing point; calculating the cost of n unmanned aerial vehicles at the waiting landing points in different landing sequences, and forming an n * n cost matrix A; obtaining an optimal landing sequence of the unmanned aerial vehicle in the cost matrix A by using a Hungary algorithm; and according to the optimal landing sequence of the unmanned aerial vehicles at the waiting landing point, judging whether the unmanned aerial vehicles which are at the ...

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Номер записи: 73
15-08-2023 дата публикации

Device and method for forming large-size casting colored glaze with few bubbles and uniform texture

Номер: CN116589169A
Автор: BAI ZHICHENG, ZHANG BENTAO, LIU JUNBO, HUANG CHENGUANG, MO JIANLIANG, ZHANG ZHIYUAN, LUO JIE
Принадлежит:

The invention discloses a device and a method for forming large-size casting colored glaze with few bubbles and uniform texture. The forming device comprises a material melting device, a material flowing pipe, a material flowing platform and a forming mold for receiving colored glaze liquid flowing out of the material flowing platform; the material flowing pipe is connected with the material melting device and the material flowing platform; the colored glaze liquid outlet section on the bottom surface of the flowing platform is an inclined lip brick which is gradually narrowed in width and is upwards inclined along the flowing-out direction of the colored glaze liquid; the side face of one end of the inclined lip brick located at the colored glaze liquid outlet is arc-shaped. The forming device is adopted in the forming method, and the forming method comprises the steps that a blank is put into the melting device to be heated to 400-900 DEG C, heat preservation is conducted for 0.5-1 h, ...

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Номер записи: 74
08-09-2017 дата публикации

Blade spraying protective fixture

Номер: CN0107138325A
Автор: CHEN JIANQIANG, ZHAO WEIZHI, JI XIAOLAN, GUO ZHIHONG, YUN HAITAO, ZHANG RU, ZHOU QIN, LIU FANG, ZHANG ZHIYUAN, ZHANG WEIHONG
Принадлежит:

... 本发明公开了种叶片喷涂防护夹具，用于连接于喷涂设备上以对叶片缘板的下表面和榫头进行防护，叶片喷涂防护夹具包括：用于与喷涂设备相连的夹具本体，夹具本体上设有用于容置榫头的容置槽，容置槽贯穿夹具本体的两个侧壁且与夹具本体的上端面连通，容置槽的两个侧壁上对称设有外凸的且沿容置槽的长度方向延伸的定位凸缘，以用于支承定位叶片缘板的长边并使叶片缘板的上表面外露夹具本体的上端面。分设于容置槽长度方向两端的第挡块和第二挡块，以用于封堵容置槽的两端并配合定位凸缘支承定位叶片缘板的短边，第挡块和第二挡块均部分嵌入容置槽内抵顶位于容置槽内的榫头以夹持固定榫头。用于将第挡块和第二挡块与夹具本体锁紧的锁紧件。 ...

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Номер записи: 75
12-05-2023 дата публикации

Narrow-band surface acoustic wave filter

Номер: CN116111979A
Автор: SERGEY. KONDRAJEV, ZHANG ZHONGYUN, DONG QIAN, ZHANG ZHIYUAN, CHEN XIAOBING, SHEN XIEQIAN, FENG WEIYU, ZHU WENHAO
Принадлежит:

The embodiment of the invention discloses a surface acoustic wave impedance element filter. The surface acoustic wave impedance element filter comprises cascaded gamma units; each gamma unit comprises a serial surface acoustic wave resonator and a parallel surface acoustic wave resonator which are deposited on the surface of the piezoelectric substrate and have additional capacitors; the additional capacitor is connected in parallel with the parallel surface acoustic wave resonator; and the periods (P) of the surface acoustic wave resonators are basically equal. The surface acoustic wave impedance element filter provided by the invention has narrower bandwidth so as to meet specific use requirements.

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Номер записи: 76
25-07-2023 дата публикации

Anti-loosening protection device for steel wire rope

Номер: CN116477432A
Автор: ZHAO RUIFENG, XIAO ZHANSHENG, GENG BAOGUANG, ZHANG ZHIYUAN, WANG YUAN, CHENG ZHIYAN
Принадлежит:

The invention discloses a steel wire rope anti-loosening protection device which comprises a detection assembly and a detection frame, a detection pulley is rotatably supported on the detection frame, a detection bag is annular and is filled with a liquid medium, the detection bag is fixed to the detection pulley in a sleeving mode, and a wireless pressure sensor is fixed to the detection pulley and is in wireless signal connection with a controller; the detection end of the wireless pressure sensor is immersed in the detection bag, and the controller is electrically connected with the elevator. The first telescopic cylinder is installed on the detection frame and electrically connected with the controller, a first limiting pulley is installed at the telescopic end of the first telescopic cylinder, and the steel wire rope can tightly press the outer side wall of the detection bag. The detection bag is arranged on the detection pulley in a sleeving mode, the controller controls the elevator ...

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Номер записи: 77
04-04-2023 дата публикации

Azetidine cyclic ureas

Номер: CN115916755A
Автор: ZHANG ZHIYUAN, ZHANG CHAOLAN, SU YANING, XU YANPING
Принадлежит:

The present invention provides azetidine cyclic urea compounds that inhibit necrosis and/or human receptor interacting protein 1 kinase (RIP1), including the corresponding sulfonamides, and pharmaceutically acceptable salts, hydrates, and stereoisomers thereof. These compounds are used in pharmaceutical compositions, and methods of manufacture and use, including treating a person in need thereof with an effective amount of a compound or composition, and detecting improvements produced in the health or condition of the person.

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Номер записи: 78
07-04-2023 дата публикации

Vacuum brazing process for aero-engine combustion chamber casing

Номер: CN115922005A
Автор: JIAN YUANYUAN, ZHANG ZHIYUAN, WANG XINGGUO, CHEN QUPING, KIM GON-JA, WANG BIN, FENG DONGWEN
Принадлежит:

The invention discloses a vacuum brazing process for an aero-engine combustion chamber casing. The vacuum brazing process comprises the following steps: repairing a brazing surface of a mounting seat through a bench worker; nickel is brushed on the brazing surface of the corresponding mounting seat on the shell, and nickel is electroplated on the mounting seat; amorphous brazing filler metal sheets are cut according to the shapes of the to-be-welded faces of all the mounting bases, and then the amorphous brazing filler metal sheets are positioned on the mounting bases through an energy storage spot welding machine; the mounting bases are combined to the shell, argon arc welding positioning is carried out, and a cartridge receiver assembly is formed; uniformly mixing nickel powder and brazing filler metal according to a proportion, adding a binder to form paste mixed brazing filler metal, adding the paste mixed brazing filler metal to two sides of the argon arc welding point, and adding ...

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Номер записи: 79
25-04-2023 дата публикации

Device and method for enabling PCIeAIC (Peripheral Component Interconnect eAIC) to work during power failure of server

Номер: CN116009671A
Автор: QI LIN, HU DAN, ZHANG ZHIYUAN, WANG FENGQIAN, DONG MO, HUANG MENG
Принадлежит:

The invention discloses a device and a method for enabling PCIe AIC to work during power failure of a server, and relates to the technical field of cloud computing. The device for enabling the PCIe AIC to work when the server is powered off comprises a mainboard module, a Riser card and a PCIe card, wherein a BMC on the mainboard module is connected with a Riser slot, the Riser slot is connected with a golden finger on the Riser card, the golden finger is connected with a PCA9555, the PCA9555 is connected with an eFuse, the eFuse is connected with a first backup power supply, the first backup power supply is connected with the PCIe slot, and the PCIe slot is connected with a golden finger on the PCIe card; and the 12VIN on the mainboard module is connected with the eFuse on the Riser card through the cable, so that the normal work of the intelligent network card in the S5 state is ensured, and the technical problems of high cost and long development time of the current implementation method ...

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Номер записи: 80
22-06-2016 дата публикации

Adjustable precision positioning platform of displacement

Номер: CN0205331721U
Автор: WANG NIANFENG, ZHANG ZHIYUAN, ZHANG XIANMIN, ZHENG YONGZHONG, ZHOU SHENGYONG
Принадлежит:

... 本实用新型公开了一种位移可调节精密定位平台，包括：底座；手动可调架滑台平台，可通过交叉旋转导轨实现三自由度的精密定位调节；平台垫块，通过均匀分布的四个螺纹孔安装在所述滑台上；柔顺铰链精密定位平台，其中间通过两个螺纹孔固定在平台垫块上从而使平台能够随手动可调架滑台平台实现X轴和Y轴方向位移；四块电磁衔铁，其通过螺纹连接固定在柔顺铰链精密定位平台的四个方位上；两块Z轴直角转接板，其上通过螺纹连接与平台底座相接；电磁驱动器作为平台的驱动设备，其通过螺纹连接与Z轴直角转接板相接从而与平台底座连接。本实用新型提供的位移可调节精密定位平台结构简单，整体尺寸小，成本低，操作方便，可实现高精度的定位要求。 ...

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Номер записи: 81
09-04-2021 дата публикации

Semi-open circulating water return and collection tank

Номер: CN212931029U
Автор: LIU RUQIANG, WANG DIANCHUN, ZHANG ZHIYUAN, SONG QI, ZHOU QINGBO, 刘汝强, 王殿春, 张志远, 宋琪, 周清波
Принадлежит: SHANDONG GUOJING NEW MAT CO LTD, SHANDONG GUOJING NEW MATERIAL CO., LTD., 山东国晶新材料有限公司

The utility model relates to a semi-open circulating water return water collecting tank, which belongs to the technical field of chemical vapor deposition furnaces and comprises a water collecting tank main body of an inverted trapezoidal structure, at least two water return pipelines are connected to the top of the water collecting tank main body, one end of each water return pipeline is connected to the top of the water collecting tank main body, and the other end of each water return pipeline is connected to the bottom of the water collecting tank main body. A drainage pipeline is connected to the bottom of the water collection tank body and used for draining circulating water to a cooling system, a filter is arranged at the end of the drainage pipeline, and the filter is used for filtering out impurities discharged from the deposition furnace along with the circulating water. According to the structure, the outlet water condition of circulating water can be observed in a centralized ...

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Номер записи: 82
31-03-2004 дата публикации

非挥发性存储器存取系统及其存取方法

Номер: CN0001485745A
Автор: ZHANG ZHIYUAN, WU MENGCONG, ZHIYUAN ZHANG, MENGCONG WU, 张志远
Принадлежит:

A value based high speed buffer system and method which may comprise, dividing the high speed buffer area into different partitions based on values, erasing high speed buffer items from the value-based partition, and managing high speed buffer and erasing according to the appraisement procedure. The high speed buffer and erasing procedure by the invention can provide the valuable data with higherspeed buffer replying time.

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Номер записи: 83
06-06-2023 дата публикации

Bipolar electrotome for operation

Номер: CN116211443A
Автор: QIAN JINGHONG, ZHENG XIAOBING, YU PEIJIE, ZHANG ZHIYUAN
Принадлежит:

The invention provides a bipolar electrotome for operation, which comprises an electrotome head, an outer sleeve fixing seat, a fixing ring, a conversion seat, a fixing ring power supply power line, an electrotome head electrode power supply power line, a rotating ring and a handle shell, and is characterized in that the conversion seat is fixed on the outer sleeve fixing seat by the rotating ring; one end of the cutter head electrode power supply power line is connected with the rotating ring, the other end of the cutter head electrode power supply power line is connected with an electrode of the cutter head, the fixing ring is fixed to the handle shell, and the fixing ring makes friction contact with the rotating ring. One end of the fixing ring power supply line is fixed to the handle shell, and the other end of the fixing ring power supply line is connected with the fixing ring. According to the technical scheme, the problem that a power line in the electrotome is wound in the rotating ...

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Номер записи: 84
18-08-2023 дата публикации

PCB (Printed Circuit Board) glue removing device and method and PCB

Номер: CN116614952A
Автор: WANG XIAOPING, JIAO QIZHENG, ZHANG ZHIYUAN, DU HONGBING, JIN XIA
Принадлежит:

The invention relates to the technical field of PCBs, and discloses a PCB glue removing device and method and a PCB. The PCB glue removing device comprises a glue removing drilling tool, a light source and a controller. The glue removing drilling tool comprises an optical fiber mounting channel and an input optical fiber embedded in the optical fiber mounting channel; the input optical fiber is used for receiving incident light rays emitted by the light source from the upper opening end and transmitting the incident light rays to a contact object currently located at the corresponding position of the lower opening end; the light source is used for emitting glue removing light for ablating glue residues according to the control of the controller; and the controller is used for controlling the light source to emit glue removing light to ablate glue residues at a position to be subjected to glue removing when the lower opening end of the optical fiber mounting channel of the glue removing ...

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Номер записи: 85
29-08-2023 дата публикации

Fabricated shear wall structure

Номер: CN116657790A
Автор: YOU PEIBO, YAN XIAOLE, WANG XIAONING, FENG XIANG, GAO SHIWEI, ZHU YUBIN, FAN HUA, ZHAO JIN, LI PENG, SONG SHUAIQI, WANG YI, ZHANG ZHIYUAN, YANG QINGJIE, LI YING
Принадлежит:

The invention discloses an assembly type shear wall structure, and relates to the technical field of assembly type building engineering, the assembly type shear wall structure comprises a left side shear wall, a right side shear wall and a ground embedded part, the upper surface of a top plate is fixedly provided with a bottom connecting piece through a fixing assembly, and the top connecting piece is internally provided with a locking mechanism; the upper end of the pressing rod extends to the top connecting piece to be connected with the locking mechanism, and a plug pin is inserted into the guide groove and the inserting hole in a penetrating mode. According to the connecting structure, the assembly work of the shear walls can be more convenient, the workload and the working difficulty of the assembly work are reduced to a certain extent, the assembly strength and the connecting stability between the left shear wall and the right shear wall can be further improved, the bearing capacity ...

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Номер записи: 86
15-06-2016 дата публикации

Phase change energy storage travelling glass

Номер: CN0205306251U
Автор: LAI YONGBIN, SHU JUNFENG, ZHANG ZHIYUAN, ZHONG LEI, WANG PENG
Принадлежит:

... 本实用新型涉及一种相变储能旅行杯，包括杯身和杯盖，所述杯身由内壁、相变储能材料夹层和外壁组成，其特征在于：所述内壁为导热材料，所述相变储能材料夹层中填充有相变储能材料，所述外壁为光热转换材料。本实用新型可以有效解决旅途中对冷水加热并保温的技术问题，携带方便。 ...

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Номер записи: 87
23-06-2023 дата публикации

Braking mechanism of coal mine rail transportation equipment

Номер: CN116279638A
Автор: ZHAO RUIFENG, BAI XUEQING, GENG BAOGUANG, SHEN LIYAN, MENG QIAN, GAO BINBIN, WU XIAOXIA, ZHANG ZHIYUAN, SHI YANG, LIANG CHENGCHENG, ZHANG BIN, YANG YONG, ZHAO DINGYUAN, WU LIJUN, DU JIAQI
Принадлежит:

The invention belongs to the technical field of transportation braking equipment, and discloses a coal mine rail transportation equipment braking mechanism which comprises a coal mine transportation vehicle body, driving wheels and an in-coal rail body, the bottom of the coal mine transportation vehicle body is fixedly connected with the driving wheels, and the surfaces of the driving wheels are movably connected with the inner wall of the in-coal rail body; a mounting plate located above the driving wheels is fixedly mounted at the bottom of the coal mine transport vehicle body, and a power assembly is fixedly mounted at the end, away from the driving wheels, of the mounting plate. Through cooperation of structures such as the moving assembly and the first braking assemblies, the braking effect on the driving wheel is greatly improved, and through continuous movement of the fixing plate and cooperation of the two first braking assemblies, the inner walls of two first braking discs can ...

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Номер записи: 88
15-06-2016 дата публикации

Beam -pumping unit bush takes out specialized tool

Номер: CN0205310153U
Автор: WANG JING, GU XIUFENG, ZHANG ZHIYUAN, YOU WENJUN, LI YING, SI SHUJUN, SONG CHENGLI
Принадлежит:

... 本实用新型抽油机衬套取出专用工具属于采油机械维护领域；该工具包括支撑杆、衬套受力部分和定位部分，衬套受力部分和定位部分都由四个支柱组成，四个支柱按照相邻支柱间为90度分布，衬套受力部分和定位部分均连接在支撑杆上，定位部分安装在支撑杆的一侧端部，衬套受力部分顺次安装；衬套受力部分中四个支柱确定的最大圆周直径小于衬套外径；定位部分中四个支柱确定的最大圆周直径小于衬套内径；本实用新型抽油机衬套取出专用工具，在应用的时候操作人员可将该工具放在衬套上，用大锤击打支撑杆，很快就可将衬套取出，不但减少了操作人员，确保了操作安全，也极大地节约了操作时间。 ...

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Номер записи: 89
06-06-2023 дата публикации

Fixture and method for machining outer contour surface of non-rotary conical thin-wall part

Номер: CN116214746A
Автор: ZHU XIANGLONG, KANG RENKE, DONG ZHIGANG, ZHANG ZHIYUAN, ZHANG JINHAO
Принадлежит:

The invention discloses a clamp and method for machining the outer contour face of a non-rotary-body conical thin-wall part, the clamp comprises an outer supporting unit, an inner supporting unit and a tailstock unit, the outer supporting unit is used for conducting contact positioning on the outer contour face of a workpiece, and the inner supporting unit is used for conducting contact positioning on the inner contour face of the workpiece; the internal supporting unit is used for conducting contact positioning on the inner contour face of a workpiece, and the tailstock unit is used for conducting contact positioning on the spherical end face of the left end of the outer contour face of the workpiece. Due to the fact that the center ejector rod, the first supporting piece, the flexible support, the second supporting piece, the flexible support, the external support, the flexible support, the tail tip cone and the auxiliary parts of the tail tip cone are adopted for supporting and clamping ...

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Номер записи: 90
18-07-2023 дата публикации

POSS (Polyhedral Oligomeric Silsesquioxane)-based polyphosphazene, PET/POSS-based polyphosphazene composite material and preparation methods thereof

Номер: CN116444799A
Автор: JIANG SHAN, WANG YANGYU, ZHANG ZHIYUAN, ZHANG HONGWEN, DING YONGHONG
Принадлежит:

The invention relates to the technical field of PET (Polyethylene Terephthalate) flame-retardant materials, in particular to POSS (Polyhedral Oligomeric Silsesquioxane)-based polyphosphazene and a PET/POSS-based polyphosphazene composite material as well as preparation methods thereof. According to the preparation method, phosphonitrilic chloride trimer is taken as a cross-linking agent, 3, 4-dihydroxybenzoic acid is introduced according to a similar compatibility principle to improve the compatibility of the flame retardant and a PET matrix, amino POSS is introduced to construct a phosphorus-nitrogen-silicon synergistic flame-retardant system, and finally, the POSS-based polyphosphazene flame retardant is synthesized. The addition of the flame retardant plays a role in condensed phase and gas phase flame retardance, so that the flame retardance of the PET material is better improved.

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Номер записи: 91
16-05-2023 дата публикации

Method for rapidly determining content of trace isocyanate group NCO in colored complex sample

Номер: CN116124731A
Автор: RUAN ZHENGANG, DUAN CUNYE, ZHANG ZHIYUAN, WANG TONGLE, ZHANG HUI, DING HONGMEI
Принадлежит:

The invention belongs to the technical field of polyurethane coatings, and discloses a method for rapidly determining the content of trace isocyanate NCO in a colored complex sample, which comprises the following steps: obtaining a linear curve equation y = ax + b of the NCO content and the NCO infrared spectrum characteristic peak area; diluting the colored complex sample by using a solvent, and extracting supernatant liquid as a sample to be detected; performing infrared spectroscopy scanning on the sample to be detected to obtain the NCO infrared spectrum characteristic peak area of the sample to be detected; and calculating the NCO content of the colored complex sample by using a formula (1). Aiming at colored polyurethane products with complex components and low NCO content, quantitative analysis is carried out by comprehensively utilizing potentiometric titration, infrared spectroscopy and colored complex sample dilution treatment, the operation is simple, the required measurement ...

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Номер записи: 92
08-08-2023 дата публикации

Real-time monitoring and feedback system for operating state of hydraulic oil tank

Номер: CN116557359A
Автор: ZHANG GUANGYIN, YANG HAIJUN, ZHANG FEI, XU WENJIE, LIN CAIXING, LI JUAN, YU DONGLEI, SUN ZHUO, YANG GUANGLONG, REN HAOPENG, DONG ENCHAO, LI XIANG, ZHANG ZHIYUAN, GU HAITAO, REN DELONG, ZHAO LEI, ZHANG BIN, LIU YUDONG, GUO SHENG
Принадлежит:

The invention discloses a hydraulic oil tank operation state real-time monitoring feedback system which comprises a monitoring system, a protection module, a hydraulic oil tank connected with the protection module, a camera shooting acquisition module arranged in the protection module, and a liquid level acquisition module, a temperature acquisition module and a pressure acquisition module which are arranged in the hydraulic oil tank. The beneficial effects of the invention are that the camera acquisition module monitors the operation image of the protection module, and a worker observes the image to judge whether the protection module fails or not and replace the protection module in time; the temperature, the liquid level and the pressure of the hydraulic oil tank are measured in real time and processed through the remote control module, when various variables reach preset warning values, an alarm can be given in time, and workers are assisted in guaranteeing normal operation of the hydraulic ...

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Номер записи: 93
23-06-2023 дата публикации

CRYSTAL GROWTH APPARATUS AND METHOD FOR USE THEREOF

Номер: CN116288668A
Автор: SEO YONG-WOON, ZHANG ZHIYUAN, LIU CONGHE, XU KAIDONG, WANG JINA, LI ZHIXIN, ZHANG XIAOTING, LI QINGXIAO, XUE KAIWANG, WANG CHENYI, LIU XIN, SON WOO-JUNG
Принадлежит:

The invention discloses crystal growth equipment and a use method of the crystal growth equipment. The equipment comprises a base, and two stand columns are fixedly connected to the top end of the base; the outer side of the lower tank body is fixedly sleeved with a first adjusting part, the bottom end of the first adjusting part is installed on the base, the inner wall of the bottom end of the lower tank body is fixedly connected with a heating sleeve, and a rotating part is installed on the lower tank body; a cooling part is fixedly connected in the middle tank body; a fixing pipe is fixedly connected to the top end of the upper tank body, a supporting block is fixedly connected to the upper portion of the fixing pipe, a lifting part is fixedly connected to the top end of the supporting block, the bottom end of the lifting part extends into the fixing pipe and is fixedly connected with a clamping part, a second adjusting part is installed at the top end of the stand column, and the second ...

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Номер записи: 94
09-05-2023 дата публикации

Chain data processing method and device

Номер: CN116089062A
Автор: DUAN XIANG, LIN ZHENJIE, WANG LIMING, XU JIAJIA, JI WEI, SUN KAI, ZHANG PENG, ZHANG ZHIYUAN
Принадлежит:

The invention discloses a chain data processing method and device, and the method comprises the steps: packaging a plurality of data processing logics into a plurality of different operators, obtaining to-be-processed data, and creating a data processing operator chain corresponding to the to-be-processed data, the data processing operator chain comprises all the operators and a calling sequence of all the operators, and inputting the to-be-processed data into the data processing operator chain, calling all operators according to the calling sequence to carry out data processing operation on the to-be-processed data to obtain target data of the to-be-processed data, and outputting the target data. It can be seen that by means of the method and device, it can be guaranteed that the edge service expansion capacity is enhanced, the accuracy and reliability of data processing of the to-be-processed data are improved, the accuracy of the obtained target data is guaranteed, and meanwhile the ...

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Номер записи: 95
23-06-2023 дата публикации

Comprehensive utilization method of boron mud

Номер: CN116282096A
Автор: ZHANG ZHIYUAN, ZHANG ZHENLU, YOON SANG-HOE, ZHU XINXIONG, LIU YISONG
Принадлежит:

The invention belongs to the field of solid waste recycling, and particularly relates to a boric sludge utilization method which comprises the following steps: 1) in a reaction kettle, enabling boric sludge to fully react with an aqueous solution of sulfuric acid; (2) adding water into a system after the reaction in the step (1) until an unsaturated suspension is formed; 3) adding light calcined magnesia into the suspension, stirring until the pH value of the mixed solution is 5-8.5, then adding hydrogen peroxide into the mixed solution, stirring, and filtering to obtain a magnesium sulfate solution and filter residues; 4, the obtained filter residues react with sodium hydroxide and water, and filtering is carried out to obtain a water glass solution. According to the method for extracting magnesium and silicon from the boric sludge, short-process impurity removal is adopted, the technology is simple, operation is easy and convenient, and implementation is easy. The method for extracting ...

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Номер записи: 96
25-04-2023 дата публикации

Method of controlling gummosis

Номер: CN116017893A
Автор: XIAO LU, ZHANG ZHIYUAN, ZHU GUANGYUAN, LIN YUCHAO, SHENG WEI
Принадлежит:

The invention relates to the technical field of PCB (printed circuit board) manufacturing, and particularly discloses a method for controlling glue flow, which comprises the step of forming a first window at a position, corresponding to a stepped groove, of a bonding sheet. A first bonding layer is attached to the upper side of the position, corresponding to the stepped groove, of the dielectric film, a second window is formed, the length of the second window is smaller than that of the first window, the width of the second window is smaller than that of the first window, and the side wall of the second window is cut to form two long edge wrapping parts and two short edge wrapping parts. And the bonding sheet is placed on the dielectric film, and the two long edge wrapping parts and the two short edge wrapping parts are turned over by 180 degrees respectively to form the bonding prefabricated sheet. And stacking the core plate and the bonding prefabricated sheet in sequence, and performing ...

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Номер записи: 97
04-04-2023 дата публикации

Novel prefabricated mortise and tenon structure power distribution facility foundation

Номер: CN115897652A
Автор: WU ZONGBING, SHI LILI, KONG LINGFENG, ZHAI DESUO, LIU YANGYANG, WEI DUJUAN, DONG RANHAO, ZHOU YA, ZHANG ZHIYUAN, WU LAN, HUANG YANYUAN, DAI YAN, LI HONGJIE, ZHANG YANKUN, XU FENG, HE PING
Принадлежит:

The novel prefabricated mortise and tenon structure power distribution facility foundation comprises a bottom plate, side plates, stand columns, an overhaul well and coping steel grooves, the whole bottom plate is in a square Z shape, square mortise groove openings are formed in the two ends of the short edge of the bottom plate, the two sides of the long edge of the bottom plate are of a single-step-shaped structure, the whole side plates are in a square Z shape, and protruding tenon short plates are arranged at the two ends of the short edge of the side plates; the two sides of each long edge are in a single-step shape, rivet holes are formed in the upper and lower positions of the steps of the long edges, cable inlet and outlet round holes can be formed in the middles of the side plates according to field installation requirements, and the whole stand column is of a multi-Z-shaped step structure. The novel prefabricated mortise and tenon structure power distribution facility foundation ...

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Номер записи: 98
16-05-2023 дата публикации

Transformer protection tripping matrix testing device

Номер: CN116125344A
Автор: WANG LIBO, ZUO CHEN, WU XUEFENG, YE JINGXIAN, LIU JIANMIN, HUANG XIAOFENG, WU XUN, YANG JINFEI, LIN KAIFENG, CHEN HAO, PAN ZHENYU, ZHANG ZHIYUAN, SONG LIANGYUN, JIN HUIBO
Принадлежит:

The invention discloses a transformer protection tripping matrix testing device, belongs to the field of testing devices, overcomes the problems of difficult testing and low working efficiency in the prior art, and adopts the technical scheme that the transformer protection tripping matrix testing device mainly comprises a main controller, a testing device and a power supply module, the testing device comprises an analog quantity output module, a switching value input detection module and a wireless communication module, the power supply module is electrically connected with the analog quantity output module, the switching value input detection module and the wireless communication module, and the analog quantity output module and the switching value input detection module communicate with the main controller through the wireless communication module to transmit data. The method is mainly used for enabling the test to be easier and effectively improving the working efficiency.

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Номер записи: 99
29-08-2023 дата публикации

Preserved vegetable production and processing integrated equipment

Номер: CN116649596A
Автор: ZHANG WENCHAO, ZHANG ZHIYUAN, ZHANG CAIHONG
Принадлежит:

The invention discloses preserved vegetable production and processing integrated equipment which comprises a workbench, the top of the workbench is fixedly connected with a first supporting frame, a second supporting frame and a third supporting frame, the top of the first supporting frame is connected with a water pump through a connecting pipe, the bottom of the water pump is provided with a water pipe, and the top of the first supporting frame is provided with a motor; the bottom of the motor is connected with a telescopic rod through a sleeve, fan blades are arranged at the bottom of the telescopic rod, a hydraulic device is installed at the top of the second supporting frame, an extrusion plate is arranged at the tail end of the hydraulic device, and a salt box is arranged at the top of the third supporting frame. According to the preserved vegetable production and processing integrated equipment, the workbench integrating three procedures of preserved vegetable processing is arranged ...

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Номер записи: 100