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Небесная энциклопедия

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

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Мониторинг СМИ

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

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 220. Отображено 100.
23-06-2023 дата публикации

Rock mass deformation amount and deformation trend description method based on three-dimensional laser scanning point cloud data

Номер: CN116295065A
Автор: SUN QIANCHENG, YANG XU, XU ZHIHUA, HE YUMING, NIE BANGLIANG, YE YICHENG, ZHANG GUODONG
Принадлежит:

The invention provides a rock mass deformation amount and deformation trend description method based on three-dimensional laser scanning point cloud data, and the method specifically comprises the steps: carrying out the three-dimensional laser scanning test of a rock mass, and obtaining the to-be-evaluated rock mass point cloud data with high precision; calculating the distance between each point of the point cloud, limiting the range of a fitting plane, and calculating the positive and negative distances between each point and the optimal fitting plane; and drawing a relative deformation scatter diagram of each point. According to the rock mass deformation and trend description method, the rock mass surface information is directly processed through three-dimensional laser scanning, the danger area in single-period point cloud data can be visually reflected, two-period relative deformation data of the danger area can be compared to determine expansion of the deformation development stage ...

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Номер записи: 1
18-08-2023 дата публикации

Big data whole vehicle transport vehicle traffic control management system

Номер: CN116611758A
Автор: ZHANG GUODONG, WU HAINING
Принадлежит:

The invention provides a big data whole vehicle transport vehicle passing control management system. The system comprises a route module, a time module, a positioning module, a payment module and a feedback module. Through the preset route and satellite positioning, the actual passing route and cost of the transport vehicle are accurately controlled, the transport efficiency is improved, and the transport cost is saved.

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Номер записи: 2
23-06-2023 дата публикации

Corrosion-resistant antibacterial biomedical composite coating and preparation method thereof

Номер: CN116288203A
Автор: SHEN TAO, ZHANG GUODONG, LIU JINKUN, ZHU YAN, DONG MINGRONG
Принадлежит:

The invention discloses a corrosion-resistant and antibacterial biomedical composite coating and a preparation method thereof, and belongs to the technical field of biological materials. The coating material is composed of ZnO, CuO and Cu2O, and comprises a ZnO transition layer with the thickness of 50 nm to 100 nm and a surface layer with the thickness of 150 nm to 500 nm, wherein the surface layer is formed by mixing ZnO, CuO and Cu2O. The composite coating is stable in metal oxide property, compact in structure, good in corrosion resistance and capable of effectively protecting a substrate; the needling-shaped bulges increase the surface roughness, so that the coating is endowed with better surface hydrophilicity; meanwhile, a surface layer composed of ZnO, CuO and Cu2O can effectively kill pathogenic microorganisms such as staphylococcus aureus and escherichia coli under the synergistic antibacterial enhancement effect, and the good antibacterial property is shown. The composite coating ...

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Номер записи: 3
25-07-2023 дата публикации

Sealing method of metal Dewar window for infrared detector

Номер: CN116479372A
Автор: WANG LIWEN, JIA WEIMIN, ZHANG GUODONG, SU XIANJUN, DING JIAXIN, GAO WENBO, GAO XIAOSHENG, SHI ZHAN
Принадлежит:

A sealing method of a metal Dewar window for an infrared detector relates to the technical field of photoelectricity, and specifically comprises the following steps: cleaning the Dewar window by using a cleaning agent, and then carrying out plasma cleaning; depositing a layer of metal Cr or Ti on the surface and the side wall of the Dewar window as a base coat; metal Ni and metal In are simultaneously sputtered and deposited on the base layer to form a Ni-In alloy layer, and a layer of Au is sputtered and deposited on the surface of the alloy layer to serve as a protective layer; uniformly coating a layer of photoresist on the dewar window on which the metal is sputtered and deposited by using a spin coater, and uniformly coating the photoresist on the side wall of the dewar window to protect the metal layer sputtered and deposited on the side wall at the same time; removing Au of a part which is not covered by the photoresist by using gold removing liquid, and removing a welding layer ...

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Номер записи: 4
17-04-2014 дата публикации

COMBINED STEEL AND CERAMIC ROLLER

Номер: WO2014056296A1
Автор: QU, Gang, QU, Xingzhou, LU, Yadong, ZHANG, Zhenyong, HAO, Zhiqiang, LIAO, Zhiqiang, ZHANG, Lixin, SHEN, Xun, YAN, Qingjun, LU, Huanmin, ZHANG, Guodong, GUO, Baozhi, YANG, Hongyu
Принадлежит:

A combined steel and ceramic roller, a roller body thereof being composed of three parts, namely a steel lining, a filler layer of flexible material, and a ceramic working face, wherein the ceramic working face is sheathed on the outer surface of the steel lining, and the filler layer of flexible material is provided between the steel lining and the ceramic working face. When the roller is operating, material conveyed by the roller is in contact with and abraded by the ceramic working face located on the outermost layer, the flexible filler material located between the steel lining and the ceramic working face connects the two and compensates for the difference in expansion and shrinkage change between the two due to temperature variations, making the steel lining and the ceramic working face remain connected and protecting the ceramic working face from spalling caused by temperature variations.

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Номер записи: 5
09-05-2023 дата публикации

Vehicle transportation line management system

Номер: CN116090683A
Автор: ZHANG GUODONG, WU HAINING
Принадлежит:

The invention relates to the technical field of G08G1/00, in particular to a vehicle transportation line management system, which at least comprises a road point management terminal, a line management terminal and a power supply terminal, is simplified in system composition, low in cost and high in management efficiency, meets the use requirements of long-distance vehicle transportation and in a tunnel, and has very high practical application value.

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Номер записи: 6
07-04-2023 дата публикации

Illegal installation software identification method and device, equipment and storage medium

Номер: CN115935298A
Автор: HAO PENGCHENG, ZHOU XIAOLI, ZHANG GUODONG, DING JUN, WU XIAO
Принадлежит:

The invention discloses an illegally installed software identification method and device, equipment and a storage medium. The method comprises the steps that software asset information and user terminal software installation information are obtained, and the user terminal software installation information comprises a first software feature code set corresponding to a user terminal; acquiring software properties of target software corresponding to each first software feature code in the first software feature code set; and if the software is commercial software, performing violation identification on the software installed in the user terminal according to the software asset information and the software installation information of the user terminal to obtain an identification result. Through the technical scheme of the invention, illegal installation software can be identified more accurately.

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Номер записи: 7
07-11-2013 дата публикации

VERTICAL ORTHOGONAL INTERCONNECTION SYSTEM AND COMMUNICATION DEVICE

Номер: WO2013163867A1
Автор: WANG, Baoqi, ZHANG, Guodong, LIU, Fangming
Принадлежит:

A vertical orthogonal interconnection system and a communication device. The vertical orthogonal interconnection system comprises a first veneer group, a second veneer group which is orthogonal to the first veneer group, and a mid-back panel (32) arranged between the first veneer group and the second veneer group. The first veneer group comprises a plurality of first veneers (11) which are parallel to each other, and the second veneer group comprises a plurality of second veneers (12) which are parallel to each other. A plurality of male angle connectors (1) are arranged on the first veneers (11), a plurality of female angle connectors (2) are arranged on the second veneers (12), and the male angle connectors (1) are directly mated with and connected to the female angle connectors (2) in one-to-one correspondence. The present invention enables male angle connectors to be directly mated with and connected to female angle connectors. When the vertical orthogonal interconnection system is ...

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Номер записи: 8
04-07-2019 дата публикации

RICE STERILE LINE BREEDING METHOD

Номер: WO2019129123A1
Автор: MI, Tiezhu, ZHANG, Guodong, LIU, Jiayin, ZOU, Dandan, ZHANG, Pei, SHAO, Xiaoyu, XU, Chunying
Принадлежит:

Disclosed is a rice genetic engineering sterile line breeding method. The method comprises the following steps: A. obtaining a selection marker gene expression cassette; B. obtaining a rice EAT1 gene expression cassette; C. amplification of a maize lethal gene ZMAA1; D. amplification of a maize pollen specific promoter Pg47; E. connections of gene expression elements. F1-generation heterozygotes in the present invention abide by the law of segregation of Mendel in the process of self-fruiting, and the generated offspring comprises heterozygotes capable of maintaining triply linked genes and infertile sterile lines.

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Номер записи: 9
29-03-2018 дата публикации

RAIL TRANSIT SYSTEM

Номер: WO2018054000A1
Автор: ZHAO, Penglin, ZENG, Hao, LIU, Junjie, PENG, Fanghong, ZHANG, Guodong
Принадлежит:

A rail transit system (1) comprises: a rail (10), comprising a turning portion (111) and a vehicle travelling portion (112), the vehicle travelling portion being (112) connected on the turning portion (111) and constructed with a concave portion to form an escape passage (11); and a rail vehicle (20), comprising a bogie (21) and a vehicle body (22), the bogie (21) movably straddling the rail (10) and fitting with an inner bottom surface of the escape passage (11) of the vehicle travelling portion (112) and the turning portion (111) respectively, the bogie (21) travelling via the vehicle travelling portion (112) and turning via the turning portion (111), the vehicle body (22) being connected to the bogie (21) and drawn by the bogie (21) to travel along the rail (10). The rail transit system facilitates the evacuation of passengers in case of emergency and has low costs, low space usage, low rail loading and high stability.

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Номер записи: 10
09-01-2020 дата публикации

METHOD FOR ACQUIRING AND CREATING STERILE MUTANT

Номер: WO2020007002A1
Автор: LIU, Jiayin, MI, Tiezhu, ZHNAG, Guodong, ZHNAG, Yanrong, LI, Jiming, ZOU, Dandan, SHAO, Xiaoyu, DING, Jinyan, LIU, Pengfei, WAN, Jili, WANG, Kexiang, LUO, Bi
Принадлежит:

Provided in the present application is a method for acquiring a sterile mutant, for which an existing mutant is utilized and hybridized with other varieties, a sterile gene serves as a marker for screening an offspring, the offspring is also rehybridized, and each instance of hybridization undergoes a detection for the sterile gene. Also provided in the present application is a method for creating a common nuclear sterile mutant, comprising the following steps: 1. utilizing a gene knockout technique, constructing a gene knockout vector; and 2. utilizing an agrobacterium-mediated method, mediating the vector into an embryogenic cell, thus acquiring a cell of which a fertility gene is silenced. The present invention, with a rice nuclear fertility gene serving as a target gene, utilizes CRISPR/Cas9 gene silencing for a gene knockout, the gene loses the function thereof when silenced, and cells develop and grow into a complete plant but lacking developed pollens having normal functions; this ...

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Номер записи: 11
04-04-2023 дата публикации

Cutting equipment

Номер: CN115890817A
Автор: JIANG CHENYANG, XING TAO, KONG BING, ZHANG GUODONG, WANG QIAN
Принадлежит:

The invention discloses material cutting equipment. The material cutting equipment comprises a positioning device, a punching device and a transferring device. The positioning device is used for positioning the workpiece connected with the excess material; the punching device corresponds to the positioning device and is used for being matched with the positioning device so as to punch the excess materials; the transferring device comprises a mechanical arm and a material taking and placing mechanism. The manipulator is adjacent to the positioning device; the material taking and placing mechanism comprises a blowing and sucking assembly. The blowing and sucking assembly is connected with the mechanical arm and used for sucking and positioning the workpiece, and the blowing and sucking assembly is driven by the mechanical arm to abut against the positioning device so that the workpiece can be blown off and positioned to the positioning device, and the punched workpiece can be obtained from ...

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Номер записи: 12
09-01-2020 дата публикации

METHOD FOR OBTAINING THIRD-GENERATION MAINTAINER LINE AND METHOD FOR SCREENING POSITIVE TRANSGENIC TISSUE

Номер: WO2020007001A1
Автор: ZHNAG, Guodong, LIU, Jiayin, MI, Teizhu, ZHANG, Yanrong, LI, Jiming, ZOU, Dandan, WU, Jiefang, WANG, Jing, SHAN, Zhen, WAN, Jili, XU, Chunying, GE, Xujuan
Принадлежит:

Provided by the present invention is a method for obtaining a third-generation maintainer line by means of hybridization, comprising the following steps: (1) performing hybridization to obtain F1; (2) obtaining BC1 seeds; (3) planting BC1-generation red seeds to obtain BC1 plants; before head sprouting, numbering the individual plants, extracting DNA from leaves, and screening plants containing infertile gene eat by using molecules, and then continuing backcrossing; (4) repeating step (3); and (5) self-fertilizing. The present invention may simultaneously backcross a plurality of materials at the same time. Also provided by the present invention is a method for rapidly screening transgenic positive cells. Whether a transgene is successful may be observed in the early stage of transgenic plants, which provides a basis for subsequent screening of positive plants.

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Номер записи: 13
06-06-2023 дата публикации

Beam-based channel access method and system for supporting new radios above 52.6 GHz

Номер: CN116235571A
Автор: PAN KYLE, TSAI ALLAN, SWEEDEMAN PETER, AWADIN MOHAMED, LI YIFAN, ZHANG GUODONG, ADJAKPLE PASCAL, CHEN ZHUO
Принадлежит:

Methods for increasing channel access opportunities and mitigating interference for flexible signal and channel transmissions supporting NR of 52.6 GHz and above are disclosed. Indications of the RMSI CORESET/PDCCH and the PDSCH SCS are presented. A scheme to improve performance, reduce latency, and reduce power consumption is also disclosed. And more effective rate matching is provided for a frequency range of 52.6 GHz and above.

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Номер записи: 14
11-07-2023 дата публикации

Data processing method and device, program product, computer equipment and medium

Номер: CN116414970A
Автор: ZOU XUAN, ZHANG ZHEN, KONG DONGFENG, LU JIANHUA, LIAO YUXUE, ZHANG GUODONG, FAN YONG, ZANG LUPING, HUANG YING, FAN YUXIANG, XIAO WENQIAN, JIANG ZHIBANG, SUN QI
Принадлежит:

The invention discloses a data processing method and device, a program product, computer equipment and a medium, the method can be applied to an epidemiological investigation scene, and the method comprises the following steps: displaying a client page containing a to-be-filled structured information file; the structured information file comprises at least one information input area corresponding to the structured information field; obtaining at least one piece of object key information of the target object in the audio data of the target object and a structured information field corresponding to each piece of object key information; according to the structured information field corresponding to each piece of object key information, inputting each piece of object key information into a corresponding information input area in a structured information file on a client page; and generating an investigation file of the target object according to the structured information file in which the ...

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Номер записи: 15
18-04-2023 дата публикации

Multi-beam LOFAR processing method and device based on spectral line extraction and storage medium

Номер: CN115980684A
Автор: LI YANNAN, LIU ZHIPENG, WANG WEI, WANG XIAOLIN, ZHANG GUODONG, WANG YUE
Принадлежит:

The invention discloses a multi-beam LOFAR processing method and device based on spectral line extraction and a storage medium. The method comprises the following steps: carrying out spectral line extraction on a balanced narrowband instantaneous map; calculating to obtain a reconstructed narrowband instantaneous map through data extracted by spectral lines; combining adjacent n beams in the reconstructed narrowband instantaneous map in a preset mode to form a plurality of combined beams; according to the multi-beam LOFAR processing method and device based on spectral line extraction and the storage medium provided by the invention, a line spectrum is enhanced through background equalization and spectral line extraction, noise is suppressed, and the line spectrum is clearer; a plurality of adjacent wave beams are combined, so that the overall display number is reduced, and further energy enhancement can be obtained after the line spectrum signals crossing the plurality of wave beams are ...

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Номер записи: 16
14-04-2023 дата публикации

Vehicle hill starting control method, device and equipment and storage medium

Номер: CN115959113A
Автор: LI RUI, ZHANG GUODONG, ZHAO QIANG, XU LIWEN, ZHANG ZHIXING, ZHANG YANHUI, YU HAIYANG, LI YE, HOU QILONG, CHEN CHUNSI, ZHANG JINXIN
Принадлежит:

The invention discloses a vehicle hill starting control method, device and equipment and a storage medium. The invention relates to the technical field of vehicle control. The method comprises the steps that the current vehicle driving state is obtained, and whether a driver has a starting intention or not is judged based on the driving state; if the driver has the starting intention, vehicle parameters and the current ramp angle are obtained, the torque needed by vehicle starting is calculated based on the vehicle parameters and the ramp angle, and the total torque needed by a motor and an engine is calculated according to the torque needed by vehicle starting; determining a torque distribution mode of the vehicle according to the driving mode of the vehicle, the total required torque of the motor and the engine and the rated torque of the motor; and controlling a motor system and/or an engine system of the current vehicle to work according to the torque distributed to a motor and an engine ...

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Номер записи: 17
08-08-2023 дата публикации

Regeneration method of inactivated denitration catalyst

Номер: CN116550392A
Автор: TANG ZHICHENG, ZHANG GUODONG, HAN WEILIANG
Принадлежит:

The invention discloses a regeneration method of an inactivated denitration catalyst, aiming at the poisoning characteristic of the catalyst in the field of fixed source denitration, a plurality of different chemical reactions are integrated in a set of process flow system, and toxic species such as K, Ca, Na, Mg, Pb, Hg, As, P, Tl and the like in the denitration catalyst are deeply removed by combining ultrasonic cleaning and metal ion chelation reaction. In addition, an alkaline system active component uniform loading process is adopted, so that active species are anchored in a catalyst pore channel in an oligomerization form, and the interaction with old active sites is enhanced, thereby greatly improving the catalytic performance of the denitration catalyst and enhancing the water resistance and sulfur resistance of the catalyst. In the working temperature range of 240-440 DEG C, the NO conversion rate is higher than 90%, the mechanical strength is not obviously reduced, and the method ...

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Номер записи: 18
29-06-2016 дата публикации

Friction is ignited and is welded pen

Номер: CN0205342210U
Автор: ZHANG GUODONG, ZHOU JIA'NAN
Принадлежит:

... 本实用新型公开了一种摩擦引火焊笔，属于焊接切割技术领域。包括药管，药管尾部用带有外螺纹的夹持端密封，在药管内夹持端之上，依次装填铝热剂、引燃段和摩擦引火装置，所述引燃段采用铝热焊引火粉，所述摩擦引火装置由玻璃粉、拉毛铜丝、密封圆片和拉线构成，所述拉毛铜丝贯穿玻璃粉，一端与引燃段连接，另一端穿过密封圆片与拉线连接，在拉线之外用保险纸将药管密封；还包括直径比药管略大的笔筒，用于套在药管外面，所述笔筒一端带有与夹持端的外螺纹相配合的内螺纹，另一端密封。使用时，将药管从笔筒中抽出，并把笔筒拧在夹持端上，用手握住笔筒，捅破保险纸，快速拉出拉线，引燃铝热剂，就能对工件进行焊接和切割。 ...

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Номер записи: 19
25-07-2023 дата публикации

Positive pole piece and preparation method thereof, energy storage device and electric equipment

Номер: CN116487594A
Автор: WEN JIAQI, ZHANG GUODONG, KE MENGJING
Принадлежит:

The invention provides a positive pole piece and a preparation method thereof, an energy storage device and electric equipment. The positive pole piece comprises a current collector, a positive active material layer and a first additive, the positive active material layer is arranged on at least one side of the current collector, and the first additive comprises sodium monofluorophosphate and/or sodium difluorophosphate. According to the positive electrode plate, sodium monofluorophosphate and sodium difluorophosphate provide additional sodium ions to play a role of an additive, so that the first coulombic efficiency and the first discharge capacity of a positive electrode can be effectively improved, and the energy density of a sodium battery is improved; meanwhile, the sodium monofluorophosphate and the sodium difluorophosphate also play a role of a positive electrode film-forming additive, an interface layer can be formed on the surface of the positive electrode plate in the process ...

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Номер записи: 20
09-05-2023 дата публикации

Tracking and supervising system for cargos transported by whole vehicle

Номер: CN116090937A
Автор: ZHANG GUODONG, WU HAINING
Принадлежит:

The invention relates to the field of warehouse logistics, in particular to IPC G06Q10, and more particularly relates to a whole vehicle transportation goods tracking and supervising system which comprises an information acquisition module, a communication module, a storage module, an early warning module and an interactive processing module. The information acquisition module acquires various kinds of information to provide accurate whole vehicle cargo information, the various kinds of information can cooperate to make a judgment in advance and improve the risk avoiding capability, the collaborative storage module classifies, integrates and stores the acquired information and can call the information at any time, and the whole vehicle cargo supervision capability is further improved.

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Номер записи: 21
11-08-2023 дата публикации

Monolithic VOCs catalytic combustion catalyst and preparation method thereof

Номер: CN116571244A
Автор: TANG ZHICHENG, DONG FANG, HAN WEILIANG, XI YUNTAI, ZHANG GUODONG
Принадлежит:

The invention discloses a preparation method of an integral VOCs catalytic combustion catalyst, which comprises the following steps: fully dissolving Co3O4 serving as an active component, silicon dioxide serving as a carrier, alumina sol serving as a binder and P123 and F127 serving as structure-directing agents in distilled water to prepare a mixed solution precursor meeting 3D printing conditions, and then printing a designed three-dimensional model by using 3D printing equipment; aging and calcining the three-dimensional model, dipping the three-dimensional model in a cobalt salt and 2-methylimidazole mixed solution, and finally performing high-temperature activation to obtain the VOCs catalytic combustion monolithic catalyst. The monolithic catalyst prepared by the method is regular in appearance, keeps a macroscopic porous layered structure and a microcosmic ordered mesoporous structure, is high in pore density, uniform in pore channels and large in specific surface area, the contact ...

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Номер записи: 22
27-06-2023 дата публикации

Rotating structure with adjustable transmission direction and transmission direction adjusting method

Номер: CN116336091A
Автор: LIU QINGGE, FU LIN, ZHANG KUO, ZHANG GUODONG, LI LEI, LI SHAN
Принадлежит:

The invention discloses a rotating structure with an adjustable transmission direction and a transmission direction adjusting method, and belongs to the technical field of mechanical transmission. The rotating structure comprises an input shaft, an output shaft, a universal joint, a first connecting plate, a second connecting plate, a transmission joint, a pin shaft, an input bearing, a sleeve shaft, a spherical shaft, a long hole, a ball bearing, a mounting frame, a fixed plate, a gear ring, a motor, a gear, a first electric push rod, a movable plate, an embedded block, a connecting rod, an end, a first ball, a movable ring, a second ball, a fixed rod, an adjusting plate, a sliding groove and a sliding block. An output bearing and a second electric push rod; by means of the structure that the transmission direction of the universal joint can be dynamically changed, the transmission direction can be freely adjusted by changing the position of the output shaft; stable rotation of the input ...

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Номер записи: 23
26-05-2023 дата публикации

Quasi-isotropic second-generation high-temperature superconducting conductor

Номер: CN116168891A
Автор: WANG YUSHAN, ZHOU BIN, WANG ZHUQIAO, BAO YING, GU HONGWEI, ZHANG GUODONG
Принадлежит:

The invention discloses a quasi-isotropic second-generation high-temperature superconducting conductor which comprises an inner area and an outer area. The outer area surrounds the outer part of the inner area; the inner area comprises an inner area strip and an inner area armoring framework; the inner area strip is arranged in the inner area armored framework; the inner zone strip comprises a plurality of layers of inner zone strips in different directions; the superconducting surface of the inner zone strip faces the center of the inner zone; the outer area comprises an outer area strip and an outer area armoring framework; the multiple layers of outer area strips are arranged in the outer area armoring framework; the superconducting surface of the outer zone strip faces the center of the inner zone; and the outer area comprises a plurality of outer area armoring frameworks. The independent armored framework and the superconducting tape can enhance the mechanical strength; machining is ...

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Номер записи: 24
23-12-2015 дата публикации

BACKPLANE AND COMMUNICATION DEVICE HAVING SAME

Номер: WO2015192635A1
Автор: ZHANG, Guodong, ZHANG, Jian, WANG, Hongcang
Принадлежит:

Provided is a backplane comprising an installation plate and a plurality of connector floating modules; the installation plate consists of at least one plate body (11); each connector floating module comprises an installation groove (20) provided on the installation plate and a plurality of connectors (25) received in the installation groove (20); the two opposing end surfaces of each connector (25) are respectively provided with a limiting protrusion (251); limiting grooves (201) are provided on the limiting protrusion (251) in the installation groove (20) corresponding to the plurality of connectors (25); and the limiting protrusion (251) of each connector (25) is clamped in a corresponding limiting groove (201), and has a clearance fit with the limiting groove (201), such that the connectors (25) float relative to the installation groove (20). Also provided is a communication device having the backplane.

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Номер записи: 25
09-06-2023 дата публикации

Cascade sealing structure for rotating shaft of double-shaft crusher

Номер: CN116241663A
Автор: ZHANG ZHONGKUI, LI JINGWEI, RONG CHUANYING, ZHANG XIANGLONG, SHI ZONGHENG, LIU HUI, CAO YUJIA, ZHANG GUODONG
Принадлежит:

The invention belongs to the technical field of shaft sealing, and particularly relates to a double-shaft crusher rotating shaft echelon sealing structure which comprises an upper material blocking plate and a lower material blocking plate which are of a shackle structure, the upper material blocking plate comprises a first baffle and a second baffle, and the lower material blocking plate comprises a third baffle and a fourth baffle. The second baffle is fixedly arranged on the left side of the first baffle in parallel through two arc bosses, the fourth baffle is fixedly arranged on the left side of the third baffle in parallel through a U-shaped rib plate, a round nut is arranged on the rotating shaft, a shaft sleeve is arranged on the left side of the external thread, and the first baffle and the third baffle are rotatably arranged on the outer side of the round nut in an aligned mode. The rotating shaft is rotatably arranged on the outer side of the shaft sleeve. The echelon sealing ...

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Номер записи: 26
21-07-2023 дата публикации

Manufacturing method of high-voltage stacked battery pack

Номер: CN116470119A
Автор: XU LIUXI, ZHANG GUODONG, ZHU HUASHENG, LAI CHAOQUN
Принадлежит:

The invention discloses a manufacturing method of a high-voltage stacked battery pack, which comprises the following steps of: 1, selecting a proper number of battery modules according to use requirements, and moving a base, a main control module and a plurality of battery modules to appointed mounting positions; 2, placing the base at the lowest part, stacking and arranging the plurality of battery modules along the vertical direction, and placing the main control module at the uppermost part; 3, electrically connecting the main control module with the uppermost battery module through a connector, and sequentially connecting the plurality of battery modules through connectors; the base, the battery module and the main control module are sequentially stacked and connected into a whole, the battery pack is integrally fixed, the structure is simple, the cost is low, the mounting process is simple, the stability is good, the mounting efficiency of the battery pack can be effectively improved ...

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Номер записи: 27
21-07-2023 дата публикации

Subway equipment anomaly detection method and device, electronic equipment and medium

Номер: CN116467680A
Автор: FANG CHAO, CHEN GANG, LEI YONGFENG, PAN JINGGANG, ZHANG GUODONG
Принадлежит:

The invention provides an anomaly detection method and device for subway equipment, electronic equipment and a medium. The method comprises the following steps: sorting energy consumption of subway equipment at a plurality of historical times to obtain a time sequence of the energy consumption; if it is detected that the time sequence of the energy consumption is unstable, performing differential processing on the time sequence of the energy consumption, and determining a differential order; determining a target autoregression item and a target moving average item according to the time sequence of the energy consumption; performing fitting processing according to the difference order, the target autoregression item and the target moving average item to obtain a difference integration moving average autoregression prediction model; and target energy consumption of the target time is predicted according to the difference integration moving average autoregression prediction model, whether ...

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Номер записи: 28
12-12-2019 дата публикации

HOLE FORMING DEVICE

Номер: WO2019233374A1
Автор: ZHANG, Junsheng, ZHANG, Zhiyin, TANG, Yueheng, ZHANG, Yuan, DONG, Shaoxun, ZHANG, Guodong, ZHANG, Guoliang
Принадлежит:

A hole forming device comprises a protective housing (1). A hydraulic cylinder support (2) is mounted on an upper port of the protective housing. A hydraulic cylinder (3) is mounted on the hydraulic cylinder support. A piston rod (4) of the hydraulic cylinder is directed to a lower port of the protective housing. A bearing (5) is mounted on an end portion of the piston rod. At least one pivoting rod (6) is hinge-connected to an outer ring of the bearing, and another end of the pivoting rod is hinge-connected to one side of a guide block (7). A pressing rod (8) is mounted at the bottom of the guide block. The pressing rod is vertically arranged and a soil pressing plate (9) is mounted at a bottom end thereof. The soil pressing plate is perpendicular to the pressing rod. A guide slot is provided on an inner wall of the protective housing. The guide slot is configured to be wave-shaped, and the guide block is guided thereby to slide on the inner wall of the protective housing, so as to drive ...

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Номер записи: 29
25-04-2023 дата публикации

Method for improving transgenic ingredient separation efficiency in plant gene editing

Номер: CN116004706A
Автор: LIU JIAYIN, YIN XIAOJIA, WAN JILI, LI RUJIAN, LI XIA, YU MENG, YIN HUIDE, GU XIAOZHEN, MI TIEZHU, ZHANG GUODONG
Принадлежит:

The invention discloses a method for improving transgenic ingredient separation efficiency in plant gene editing, and belongs to the technical field of plant molecular breeding. The method comprises the following steps: constructing a gene editing vector with a hygromycin-resistant gene and a developing marker gene, transforming the gene editing vector into a plant tissue, and utilizing the developing marker gene to be linked with a hygromycin screening gene, so that plants and seeds containing transgenic elements are subjected to color development or fluorescent reaction, and can be directly observed; further, the separation efficiency of the transgenic ingredients in the edited plant is improved.

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Номер записи: 30
04-04-2023 дата публикации

Manufacturing method of aero-engine rotor

Номер: CN115889966A
Автор: HAN XIUFENG, LIAO ZHONGXIANG, ZHANG LU, ZHANG GUODONG
Принадлежит:

A manufacturing method of an aero-engine rotor comprises a blade disc friction welding step and a rotary residual stress eliminating step, and in the rotary residual stress eliminating step, the purpose of eliminating welding residual stress is achieved by loading a trapezoidal frequency spectrum comprising a variable speed stage and a constant speed stage. According to the method, the residual stress caused by welding can be gradually eliminated in the manufacturing process of the multi-stage welded bladed disc, the method is simple, the risks of deformation, cracking and the like caused by residual stress accumulation are effectively avoided, and the quality of the finished bladed disc is improved.

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Номер записи: 31
10-09-2020 дата публикации

SINGLE-MODE OPTICAL FIBER HAVING ULTRA-LOW LOSS AND LARGE EFFECTIVE AREA AND PREPARATION METHOD THEREFOR

Номер: WO2020177355A1
Автор: MO, Siming, LI, Fang, XI, Lihong, ZHANG, Guodong, ZHOU, Li, LI, Xiang
Принадлежит:

A single-mode optical fiber that has ultra-low loss and a large effective area and a preparation method therefor. The optical fiber has an inner core layer, a depressed core layer, an outer core layer, an inner cladding layer, a depressed cladding layer and an outer cladding layer that are arranged successively from the inside to the outside, wherein: the inner core layer, the depressed core layer, the outer core layer, the inner cladding layer, and the depressed cladding layer use silica as a base material and have a dopant added thereto, and the outer cladding layer is pure silica; and the relative refractive index of the inner core layer is Δn1, the relative refractive index of the depressed core layer is Δn2, the relative refractive index of the outer core layer is Δn3, the relative refractive index of the inner cladding layer is Δn4, the relative refractive index of the depressed cladding layer is Δn5, and the sizes of the relative refractive indices are: Δn1>Δn3>Δn2>Δn4>Δn5. The present ...

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Номер записи: 32
14-07-2004 дата публикации

真空镀膜计算机控制装置

Номер: CN0001157495C
Автор: ZHANG GUODONG, GUODONG ZHANG, 张国栋
Принадлежит:

... 一种真空镀膜计算机控制装置，由带有控制程序的计算机主机等组成，计算机主机与多功能数据采集器电连接后分三路：控制驱动样品架的步进电机，控制交流调速电机，与机械定位效准机构光电开关连接；串口与真空计、温控电源的串口连接：驱动板与阀门及开关电源接口连接，控制程序部分由初始化、真空度监视、电源开关及阀门控制、样品架公转控制、样品架自转控制、基片加热监控及退出模块组成。具有定位精度高，通用性强，自动化程度高，成本低等特点。 ...

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Номер записи: 33
29-08-2023 дата публикации

Enzyme paste preparation processing equipment and processing method

Номер: CN116654353A
Автор: ZHANG GUODONG, WANG XIAOYI, XIAO QIULIAN
Принадлежит:

The invention relates to the technical field of enzyme paste preparation and processing, in particular to enzyme paste preparation and processing equipment and a processing method.The enzyme paste preparation and processing equipment comprises an operation table, mounting frames, a supporting frame, a pressing and covering part and an extrusion part, the multiple mounting frames are sequentially fixed to the right side of the upper table top of the operation table front and back at equal intervals, and the mounting frames are used for containing rice paper rolls; the supporting frames are fixed to the middle of the upper table top of the operation table, the pressing parts are fixed to the left side of the upper table top of the operation table, and the extrusion parts are arranged on the upper sides of the supporting frames and fixedly connected with the upper table top of the operation table. According to the preparation and processing equipment for the enzyme paste, the semi-finished ...

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Номер записи: 34
01-08-2023 дата публикации

Carriage of railway vehicle and railway vehicle

Номер: CN116513248A
Автор: LI ZHISHEN, ZHANG GUODONG, XING LEI, PING YAO, KOU XIAOYANG, DONG CHANGLU, YAN CHUNJIANG, CHEN BING
Принадлежит:

The embodiment of the invention provides a compartment of a railway vehicle and the railway vehicle, the compartment comprises a bottom plate and a top plate, the two sides of the bottom plate and the top plate are connected together through two side walls, and the two ends of the bottom plate and the two ends of the top plate are connected together through two end walls; first grooves are formed in the middles of the two sides of the top plate; side doors are connected to the middles of the two side walls, and the tops of the side doors are matched with first grooves formed in the upper portions of the side walls, so that the side doors are tightly connected between the top plate and the side walls; the truck has the beneficial effects that cargoes can be quickly loaded and unloaded, time is saved, and meanwhile the truck loading requirement of large-size cargoes can be met. The invention is suitable for the technical field of railway vehicles.

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Номер записи: 35
07-04-2023 дата публикации

Hybridoma cell strain secreting monoclonal antibody PVY-2 as well as monoclonal antibody and application of hybridoma cell strain

Номер: CN115927204A
Автор: LYU DIANQIU, YANG YU, JU XISAN, WU LIN, WANG KAIZHOU, WANG WENHUA, YU HONGTAO, ZHANG GUODONG
Принадлежит:

The invention discloses a hybridoma cell strain secreting a monoclonal antibody PVY-2 as well as the monoclonal antibody and application of the hybridoma cell strain 4F1B2G11, the hybridoma cell strain 4F1B2G11 can secrete the monoclonal antibody resisting the potato Y virus, the preservation number of the hybridoma cell strain is CCTCC NO: C2022281, the monoclonal antibody PVY-2 and coat protein of the potato Y virus have specific immunoreaction, and the monoclonal antibody PVY-2 can secrete the monoclonal antibody PVY-2. The nucleotide sequence of a heavy chain variable region of the monoclonal antibody PVY-2 is as shown in SEQ ID NO.4, and the nucleotide sequence of a light chain variable region of the monoclonal antibody PVY-2 is as shown in SEQ ID NO.5. The sensitivity of the monoclonal antibody PVY-2 on infected potato Y virus disease leaves detected by a direct ELISA method reaches 1: 551 20 times dilution, and the monoclonal antibody PVY-2 can also be used for preparing an ELISA ...

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Номер записи: 36
30-05-2014 дата публикации

INTERACTIVE ACTIVITY GENERATION METHOD, APPARATUS, AND COMPUTER STORAGE MEDIUM

Номер: WO2014079277A1
Автор: HUANG, Jihua, LI, Hongbang, XU, Yuezi, MA, Yu, TIAN, Xianpan, YU, Zhenzhen, ZHANG, Guodong, XU, Jing, WANG, Taijun
Принадлежит:

Disclosed is an interactive activity generation method, comprising: providing a database for storing addresses of various interactive activity platforms, creating an activity interface to provide a create option for each interactive activity, and setting an information configuration interface corresponding to the create option for each interactive activity, where the information configuration interface is used for filling interactive activity information; when an interactive activity is created, detecting a selected create option in a created activity interface, searching the database for an address of a corresponding interactive activity platform, sending, to the interactive activity platform, interactive activity information filled in the information configuration interface corresponding to the selected create option, and the interactive activity platform performing encoding to generate an interactive activity interface. Further disclosed are an interactive activity generation apparatus ...

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Номер записи: 37
09-05-2023 дата публикации

Method for driver to collaboratively manage logistics transport capacity information

Номер: CN116090924A
Автор: ZHANG GUODONG, WU HAINING
Принадлежит:

The invention relates to the technical field of logistics, in particular to a method for a driver to collaboratively manage logistics transport capacity information. According to the method, the logistics transportation capacity portrait is established according to the actual logistics transportation demand, and the logistics transportation capacity portrait classifies the logistics transportation demand according to the logistics transportation condition, so that the logistics transportation capacity distribution strategy corresponding to the logistics transportation condition is generated; carrying out risk supervision assessment based on the logistics transport capacity on the logistics transport capacity distribution strategy; automatically supplementing a logistics transport capacity distribution strategy according to the risk supervision evaluation result; and secondary risk supervision and assessment are carried out on the basis of automatic supplement, and an optimal logistics transport ...

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Номер записи: 38
04-07-2023 дата публикации

Construction method for integrally forming building house through secondary pouring

Номер: CN116378410A
Автор: ZHANG GUODONG, LIU YUEAI, LIU LIANXUAN
Принадлежит:

The invention provides a construction method for integrally forming a building house through secondary pouring, and relates to the technical field of building house construction. The construction method of the building house integrally formed through secondary pouring comprises the following steps of 1, construction of the building house, the method comprises the following steps: 1, designing a drawing; a drawing is customized according to practical requirements; secondly, materials are added for first-time pouring; pouring the foundation to enhance the stability of the foundation; 3, ditching is carried out for water delivery; the drainage ditches are formed in the two sides of the foundation respectively, smooth drainage is guaranteed, and rainwater is prevented from soaking the foundation. The building of the house is preliminarily stabilized through first pouring, then the house is integrally formed through second pouring, displacement deformation and anti-seismic damage of the wall ...

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Номер записи: 39
09-06-2023 дата публикации

Distributed photovoltaic support bonding method

Номер: CN116239956A
Автор: HAN ZONGCHUAN, GUO RENLONG, ZHANG JIALI, SUN GUOQI, ZHU DAHAI, ZHANG GUODONG, WANG XUEXUN, YU YITAO, YANG YONGCHAO, HAN SHUFEN, SUN CHENGZI, ZHANG HAIQIANG
Принадлежит:

The invention discloses a distributed photovoltaic support bonding method, and relates to the technical field of support bonding, and the distributed photovoltaic support bonding method comprises the following steps: obtaining the attribute of an adhered object and the attribute of an adhesive, determining the initial surface roughness of the adhered object according to the attribute of the adhered object, determining a correction factor according to the attribute of the adhered object and the attribute of the adhesive, and correcting the initial surface roughness based on the correction factor. Performing surface treatment according to the target surface roughness; determining a target preheating temperature and a target gluing parameter according to the adherend attribute, the adhesive attribute and the roof material attribute, and gluing based on the target preheating temperature and the target gluing parameter; the bonding strength is obtained according to the target gluing parameters ...

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Номер записи: 40
04-07-2023 дата публикации

Parabolic antenna for improving sidelobe level

Номер: CN116387845A
Автор: ZHANG GUODONG, WU DI, YUE FENG, LIU PENGFEI
Принадлежит:

The invention discloses a parabolic antenna for improving side lobe level, which comprises a parabolic reflector and an antenna feed source horn positioned on the focus of the parabolic reflector, a side lobe adjusting metal circular plate is arranged in the parabolic reflector, and reflected electromagnetic waves of the parabolic reflector are adjusted through the side lobe adjusting metal circular plate. And a radiation pattern forms space phase superposition of electromagnetic waves on the two sides of the antenna main wave beam. Reflected electromagnetic waves of the parabolic antenna are adjusted through the metal circular plate, so that a radiation pattern of the parabolic antenna forms spatial phase superposition of the electromagnetic waves on two sides of a main beam of the antenna, the purpose of improving the minor lobe level of the antenna is achieved, and the function of controlling the minor lobe level can be achieved by adjusting the position and the size of the metal circular ...

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Номер записи: 41
08-08-2023 дата публикации

Seismic multi-attribute depth fusion-based wave impedance inversion low-frequency model construction method

Номер: CN116559952A
Автор: MA GUANGKE, LI LEI, LI FANG, LIAO YI, LI YONG, ZHANG GUODONG
Принадлежит:

The invention discloses a wave impedance inversion low-frequency model construction method based on seismic multi-attribute depth fusion, and the method comprises the steps: building a well interpolation low-frequency model, carrying out the post-stack inversion, obtaining a band-pass wave impedance inversion body, and extracting other attribute bodies: a three-transient attribute body, a time window frequency attribute body, and a frequency division seismic body; and then, extracting a pseudo well curve, obtaining a wave impedance body through deep learning, generating a residual body, and finally obtaining a low-frequency model with relatively high precision. According to the method, multiple attribute bodies with geological significance are fused through deep learning, the uncertainty caused by well interpolation can be effectively reduced, the precision of a low-frequency model is improved, and a good basis is provided for high-precision seismic wave impedance inversion.

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Номер записи: 42
18-04-2023 дата публикации

Method for preparing metasurface of phase change material by using ultrafast laser and light path system

Номер: CN115971646A
Автор: LYU JING, CHENG GUANGHUA, ZHANG GUODONG, WANG JIANG, SUN ZHE
Принадлежит:

The invention provides a method for preparing a phase change material metasurface through ultrafast laser and a light path system, and belongs to the technical field of laser machining. 2) plating a phase change material film on the surface of the workpiece to be processed; 3) forming an ultrafast laser array; and 4) preparing the metasurface on the to-be-processed workpiece plated with the phase change material film by using the ultrafast laser array to form the phase change material metasurface. The metasurface is machined through the light beams of the ultrafast laser, and compared with a traditional metasurface machining process, the whole method is easy to operate and high in machining efficiency, and further application and popularization of the metasurface are facilitated.

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Номер записи: 43
22-08-2023 дата публикации

Signal generator, method and device, chip, board card, equipment and storage medium

Номер: CN116627207A
Автор: WANG HAISHENG, LENG XIANGLUN, LIU WENLONG, ZHANG GUODONG, ZHAN HUIHUA
Принадлежит:

The invention provides a signal generator, method and device, a chip, a board card, equipment and a storage medium, and the method comprises the steps: obtaining preset phase data after a generation task of a target signal is received; the preset phase data comprises a signal value of a preset signal under each preset phase, and the preset phase is a phase within a preset phase range of a target signal period; determining a phase mapping relation between a target phase of the target signal and the preset phase; the target phase is a phase within a target phase range of the target signal period; determining target phase data based on the phase mapping relation and the preset phase data, and generating the target signal based on the target phase data; the target phase data is used for indicating the signal value of the target signal under the target phase.

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Номер записи: 44
04-08-2023 дата публикации

Wiring protection assembly of high and low voltage electrical equipment

Номер: CN116544694A
Автор: ZHANG GUODONG, QI RUIMIN, TIAN JIYA, LIU ZEPENG, WANG YIZONG, YANG XUCHAO, JING JUNBO
Принадлежит:

The invention relates to the technical field of power utilization safety protection, in particular to a wiring protection assembly of high-low voltage electrical equipment, which comprises a connecting assembly, a protective shell is arranged on the outer side of the connecting assembly, a heat dissipation assembly is arranged at the side end of the connecting assembly, and a circulation assembly is further arranged on the outer side of the connecting assembly. By arranging a pressure sensor, a wheel sheet, an electromagnet and an electric control valve, the pressure in an annular sleeve is detected through the pressure sensor, the temperature of the connecting assembly is indirectly reflected, and the temperature of the connecting assembly is accurately controlled. Through flowing of liquid carbon dioxide and rotation of electric wheel pieces, fan blades generate wind power to achieve the dust removal and cooling effects, meanwhile, after a fire breaks out, through cooperation of a pressure ...

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Номер записи: 45
25-04-2023 дата публикации

Construction visual management method and system based on AI evaluation

Номер: CN116011851A
Автор: GUO ZIMIN, ZHANG GUODONG, LIU XINGWEI, LU YUPENG, YU KUN
Принадлежит:

The invention belongs to the technical field of construction management, and particularly provides a construction visual management method and system based on AI evaluation, and the method comprises the following steps: a field manager holds a recorder to record the construction process and uploads the recorded construction process to a storage terminal; preliminarily screening out photos with potential safety hazards and quality defects from the image data stored in the storage terminal; a problem part is judged according to the comprehensive characteristics of the correct construction photo and the screened photo, a classifier and a classification decision are designed, the identification rate of the problem part is continuously improved, and an AI algorithm model is constructed; and performing similarity evaluation on the preliminarily screened photos by using an AI algorithm model to obtain a problem evaluation value in the construction process. Safety problems and construction quality ...

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Номер записи: 46
03-07-2014 дата публикации

BACK PANEL DEVICE AND COMMUNICATION APPARATUS

Номер: WO2014101419A1
Автор: LIU, Fangming, ZHANG, Guodong, LIU, Sang
Принадлежит:

Disclosed is a back panel device, comprising: a first back panel structure and a second back panel structure, the first back panel structure being used for transmission of power supply and low-speed signals, and the second back panel structure being used for transmission of high-speed signals, low-speed signals, or optical signals. The first back panel structure comprises a first back panel, multiple first connectors, and a communication area, the first connectors are provided on the first back panel, and a single panel is electrically connected to the first back panel. The second back panel structure comprises multiple second back panels and multiple second connectors, the second connectors are provided on the second back panels, the second back panels are mounted on the first back panel, and the second connectors are electrically connected to the single panel by passing through the communication area or by using the first connector. Also provided is a communication apparatus. For the ...

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Номер записи: 47
09-05-2023 дата публикации

Whole vehicle transportation management system based on transportation platform

Номер: CN116090682A
Автор: ZHANG GUODONG, WU HAINING
Принадлежит:

The invention relates to the technical field of logistics, in particular to a whole vehicle transportation management system based on a transportation platform. The system specifically comprises a supplier cooperation state evaluation module, a transport vehicle information evaluation module and a transport cost management module. Wherein a dynamic scheduling scheme of whole vehicle transportation management is determined by evaluation factors in the supplier management module and the vehicle information evaluation module. The invention aims to further solve the problem that in the whole vehicle transportation management process, task connection of upstream and downstream multiple departments is not smooth, the data utilization rate of a transportation platform is low, and consequently whole vehicle in-transit transportation planning is imperfect. The evaluation factors in the supplier management module and the vehicle information evaluation module jointly act on the dynamic scheduling ...

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Номер записи: 48
23-06-2023 дата публикации

Concrete impermeability detection system

Номер: CN116297102A
Автор: ZHANG GUODONG, LIU DAN, SONG WENKAI, SONG XIAORAN, KONG CHAO
Принадлежит:

The invention relates to the technical field of concrete detection, in particular to a concrete impermeability detection system which comprises a rack, a wax rolling mechanism, a test mold and a water seepage mechanism, the wax rolling mechanism comprises a clamping assembly, a wax dissolving pool and a rolling assembly, the clamping assembly is arranged on the rack and used for clamping a concrete test block, the wax dissolving pool is arranged on the rack, and the rolling assembly is arranged on the rack. The wax dissolving pool is arranged on the rack, the rolling assembly is connected with the clamping assembly, and the rolling assembly drives a concrete test block on the clamping assembly to roll and slide on the wax dissolving pool at a constant speed; the water seepage mechanism is arranged on the rack, the concrete test block is placed in the test mold, and the test mold is detachably connected to the water seepage mechanism. The method has the effect of improving the working efficiency ...

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Номер записи: 49
01-08-2023 дата публикации

Heat dissipation lithium battery module

Номер: CN116526013A
Автор: XU LIUXI, ZHANG GUODONG, ZHU HUASHENG, LAI CHAOQUN
Принадлежит:

The invention discloses a heat dissipation lithium battery module which comprises battery cells, and an air duct adjusting mechanism is arranged between every two adjacent battery cells. The air duct adjusting mechanism comprises outer sealing plates which are symmetrically arranged at the two ends of the battery cell; two chambers are arranged in the outer-layer sealing plate and are respectively a gas chamber and a movable chamber, and a gas medium is arranged in the gas chamber; a movable sealing plate corresponding to the outer-layer sealing plate is also arranged between the adjacent battery cells, two ends of the movable sealing plate are respectively arranged in movable cavities in the outer-layer sealing plate of the adjacent battery cells, and the movable sealing plate is in sliding connection with the outer-layer sealing plate. Compared with the prior art, reasonable allocation of resources is realized by adjusting the size of the air duct.

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Номер записи: 50
18-07-2023 дата публикации

Financial receipt machine and operation method thereof

Номер: CN116439510A
Автор: ZHANG YIPEI, SUN ZHIYONG, ZHANG NA, JIANG BINGHUA, LIANG LIQIANG, ZHANG GUODONG, ZHANG GUANXIANG, YANG WEIFANG, ZHANG CHUANDONG, WEI ZHE, LI ZHANJIE, YANG LUFENG, WEI GUOYU
Принадлежит:

Cabinet doors are arranged on the upper portion and the lower portion of the left side and the lower portion of the right side of the front end face of a cabinet body, an access door is arranged on the rear side of the cabinet body, an emergency stop switch, a face recognizer, an operation screen, an identity card reader and a delivery opening are sequentially arranged on the right side of the front end face of the cabinet body, a delivery bin is arranged in the delivery opening, and a two-dimensional code recognizer is arranged on the delivery bin. A control host is arranged in the operation area; a lifting collecting box is arranged on the left side of the lower part of the operation area; a rotary scanning mechanism is arranged on the lower part of the operation area; a turnover mechanism is arranged on the rear part of the right side of the lower part of the operation area; according to the invention, the scanning and storage of the receipts are automatically completed, the receipt ...

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Номер записи: 51
29-08-2023 дата публикации

Building material supply chain data management system and method based on block chain and IPFS

Номер: CN116662291A
Автор: WANG WEN, HU HAO, XU FENG, ZHANG GUODONG, ZHONG XU, CHAI ZHENYU, DING SHISHU
Принадлежит:

The invention relates to a building material supply chain data management system and method based on a block chain and an IPFS (Interstellar File System), and designs and implements a building material supply chain collaborative management platform for aggregating multi-source heterogeneous data by utilizing the block chain and the IPFS technology. Multi-source heterogeneous data in a building material supply chain is collected offline and uploaded to a cloud platform interface, files are stored through an IPFS technology, an IPFS file index address is recorded on a block chain, and all parties perform business flow operation through a collaborative management platform, so that collaborative management of the building material supply chain is experimented. Compared with the prior art, the method has the advantages of high safety, good timeliness, high traceability and the like.

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Номер записи: 52
21-01-2010 дата публикации

CIRCUIT BOARD GROUP AND ELECTRIC APPARATUS

Номер: WO2010006523A1
Автор: ZHANG, Guodong, YUN, Lungang
Принадлежит:

A circuit board group (100) is disclosed. The circuit board group (100) includes a first circuit board (10), a second circuit board (20) and a third circuit board (30). The circuit board group (100) also includes a first connector group (40) and a second connector group (50). The first connector group (40) and the second connector group (50) are provided on the two sides of the first circuit board (10) respectively, which is used for fixing the second circuit board (20) and the third circuit board (30) on the first circuit board (10).

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Номер записи: 53
31-05-2019 дата публикации

CONTROL CAR CHASSIS AND CONTROL CAR

Номер: WO2019100719A1
Автор: HOU, Yahui, ZHANG, Guodong, GUO, Jincheng, JIA, Zhiyan, MENG, Linlin, WANG, Zhiqun, LI, Zhishen
Принадлежит:

A control car chassis, said control car comprising an end wall, and a cab; the end wall and the cab are respectively arranged at a front end and a rear end of said chassis; a towing beam (1) is fixed on a bottom surface of both the front end and the rear end of the chassis; the towing beam (1) is shaped by bending a steel plate. The towing beam uses a steel plate bending shaping structure to replace an existing tailor welded structure, thus having a better processing moldability, reducing an amount for welding and improving the bearing capability of the towing beam. Further comprised is a control car comprising the chassis.

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Номер записи: 54
09-05-2023 дата публикации

Whole vehicle transportation public service platform

Номер: CN116090936A
Автор: ZHANG GUODONG, WU HAINING
Принадлежит:

The invention relates to the field of software development, in particular to the field of IPC G06Q10, and further relates to a whole vehicle transportation public service platform. Comprising an order management module, a transportation management module, a settlement management module, a customer service management module and a statistical analysis module. According to the whole vehicle transportation public service platform, intelligent whole vehicle transportation management can be realized, efficient operation of information flow, cargo flow and capital flow in logistics operation is effectively improved, the overall operation benefit of an enterprise is improved, and profit maximization is obtained.

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Номер записи: 55
21-04-2023 дата публикации

Soil environment sampling device based on unmanned aerial vehicle

Номер: CN115993266A
Автор: ZHAO LIJUAN, ZHANG HONG, BAI JIANHUA, TIAN ZHIJIE, NIU ZHIDAN, WEI DANDAN, LEI HUI, ZHANG GUODONG
Принадлежит:

The invention belongs to the field of soil environment sampling, particularly relates to a soil environment sampling device based on an unmanned aerial vehicle, and aims to solve the problem that sampling efficiency is reduced due to the fact that samples sampled at multiple points cannot be fully mixed conveniently in the using process of an existing soil environment sampling device. Four supporting legs are fixedly mounted at the bottom of the unmanned aerial vehicle main body through bolts, a mounting box is fixedly mounted at the bottom of the unmanned aerial vehicle main body through bolts, a sampling box is fixedly mounted on one side of the mounting box through welding, a stirring mechanism is arranged in the sampling box, a box door is hinged to the outer side of the sampling box, and an inclined plate is fixedly mounted in the mounting box through welding; according to the present invention, during the use process, the multi-point sampling sample can be conveniently and completely ...

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Номер записи: 56
07-04-2023 дата публикации

Semiconductor packaging structure

Номер: CN115939053A
Автор: ZHONG XIAOHUI, ZHANG GUODONG, PAN MINGDONG, WANG QIAN
Принадлежит:

The invention discloses a semiconductor packaging structure. The semiconductor packaging structure comprises a substrate, a component, an indium sheet, a chip, a heat dissipation cover, an insulated enclosure structure and an annular structure, components and a chip are connected to the substrate, a plurality of components are arranged on the outer side of the chip, the indium sheet, the chip and the components are covered with the heat dissipation cover, and the enclosure structure is arranged on the substrate. The enclosure structure surrounds the outer periphery of the chip and separates the chip from the component; the annular structure surrounds the outer periphery of the indium piece, the size of the inner ring of the annular structure is larger than that of the indium piece, and molten indium is blocked. According to the invention, the components are protected through the annular structure and the enclosure structure, so that the molten indium sheets do not overflow and serially ...

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Номер записи: 57
29-03-2018 дата публикации

RAIL VEHICLE

Номер: WO2018054012A1
Автор: ZHAO, Penglin, ZENG, Hao, LIU, Junjie, PENG, Fanghong, ZHANG, Guodong
Принадлежит:

A rail vehicle (20) comprises: a bogie (21), the bogie having a straddling concave portion (110) suitable for straddling the rail (10), the bogie provided with a first groove (120) and a second groove (130) for two side walls of the rail to pass therethrough respectively; a vehicle body (22), the vehicle body connected to the bogie and drawn thereby to travel along the rail, the vehicle body comprising a plurality of cars (23) hingedly connected sequentially in a lengthwise direction of the rail, and a surface of the car facing away from the neighboring car at at least one end of the vehicle body provided with an escape door (24) that can be open and closed. The rail vehicle facilitates optimizing the structure of an escape passage, reducing cost, space usage and rail loading and increasing stability, and can form a complete and solid protection with the rail to improve safety of vehicle operation.

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Номер записи: 58
18-07-2023 дата публикации

PDCCH enhancements for novel radio devices with reduced performance

Номер: CN116458245A
Автор: AWADIN MOHAMED, LI YIFAN, SVEDMAN PETER, PAN ZHONGLIN, TSAI ALLAN, ADJAKPLE PASCAL, VOGELDERS JOHANNES, ZHANG GUODONG
Принадлежит:

Configured uplink and/or downlink grants may be managed by providing configuration parameters through high layer signaling and then activating and/or deactivating the use of the provided configuration through group common PDCCH signaling simultaneously sent to multiple UEs. Similarly, enhancements to group common PDCCH signaling may be used to achieve dynamic scheduling.

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Номер записи: 59
31-10-2019 дата публикации

INTEGRATED DIRECT DRIVE BLENDER

Номер: WO2019206085A1
Автор: ZHAO, Hang, ZHANG, Guodong, SHANG, Xuefeng
Принадлежит:

An integrated direct drive blender comprises a blender cup (1) and a base (2) for placement of the blender cup (1). A motor (3) and a cutting tool (4) are provided inside the blender cup (1). The base (2) has a power connector and a control circuit board (21). The blender cup (1) comprises a detachably connectable cup body (11) and a motor compartment (12). The motor (3) is fixed inside the motor compartment (12). The cutting tool (4) is connected to an output end of the motor (3). A sealing device (5) is provided between the cup body (11) and motor compartment (12).

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Номер записи: 60
10-12-2015 дата публикации

BACKBOARD AND COMMUNICATION DEVICE

Номер: WO2015184951A1
Автор: ZHANG, Guodong, ZHANG, Jian, SHU, Jianping
Принадлежит:

A backboard and a communication device. The backboard comprises at least one fixing plate (200), a plurality of connectors (300) and a plurality of flexible cables (400). The corresponding connectors (300) are in signal connection through the flexible cables (400). Each connector (300) in the plurality of connectors (300) is provided with a casing (301) and a plurality of signal inserting pins (302) mounted on the casing (301). The casing (301) is mounted on the fixing plate (200) and is provided with a socket for insertion of a connector of a daughter board in a communication device. One end of each signal inserting pin (302) extends into the socket, and the other end of each signal inserting pin (302) is connected with one flexible cable (400). The surface of the fixing plate (200) facing toward the daughter board is an inserting surface, and the flexible cables (400) are located on the side of the fixing plate (200) facing away from the inserting surface. When the communication device ...

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Номер записи: 61
07-04-2023 дата публикации

Board-level architecture and communication equipment

Номер: CN115939812A
Автор: FAN JIANXIN, ZHANG GUODONG, ZHANG JIAN, XIAO ZHEFENG
Принадлежит:

The invention provides a board-level architecture and communication equipment. The board-level architecture comprises a supporting board, an exchange board and a crimping type assembly, the crimping type assembly comprises a cable, a first connector assembly which is crimped on the side edge of the supporting plate, and a second crimping type cable connector which is crimped on the side edge of the switching plate. The first connector assembly comprises a first crimping type cable connector and a plugging connector electrically connected with the first crimping type cable connector. The plug connector is far away from the support plate relative to the first crimping type cable connector; the first crimping type cable connector and the second crimping type cable connector are connected through a cable. The first crimping type cable connector and the second crimping type cable connector can be decoupled from the connectors of other boards only by plugging and unplugging the connector to be ...

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Номер записи: 62
21-07-2023 дата публикации

Method and system for LBT adaptation and beam operation with interference handling for supporting NR above 52.6 GHz

Номер: CN116472777A
Автор: PAN KYLE, SWEEDEMAN PETER, ZHANG GUODONG, TSAI ALLAN, AWADIN MOHAMED, ADJAKPLE PASCAL, LI YIFAN, CHEN ZHUO
Принадлежит:

Methods and apparatus for LBT adaptation, beam operation, interference handling in NR above 52.6 GHz are described herein. In an example, a wireless communication device may transmit information on a channel. A wireless communication device may receive one or more ready to receive (RTR) from a UE. The wireless communication device may determine a listen before talk (LBT) mode based on a number of consecutive RTRs of the one or more RTRs. The channel may include a physical downlink control channel (PDCCH), a physical downlink shared data channel (PDSCH), or a physical random access channel (PRACH). The LBT mode may be associated with staying or switching to a receiver-assist-free mode. The LBT mode is associated with a dwell or switching to a receiver assist mode.

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Номер записи: 63
08-11-2018 дата публикации

CLEANING DEVICE

Номер: WO2018201713A1
Автор: CHEUNG, Guodong, HAR, Changtai
Принадлежит:

A cleaning device, the cleaning device comprising: a housing (10); a moving assembly (20), which is used for driving the cleaning device to move; a cleaning assembly (40), which is used for cleaning a surface to be cleaned; and suspension sensors (60); the suspension sensors (60) are disposed on the housing (10), the moving assembly (20) or the cleaning assembly (40), and face the surface to be cleaned; the cleaning assembly (40) comprises at least one first cleaning sub assembly (410), and the first cleaning sub assembly (410) comprises a mounting member (411), a first component (413), and at least one second component (417); the first component (413) and the second component (417) extend outward from the mounting member (411); the first component (413) and the second component (417) may rotate following the rotation of the mounting member (411) so as to agitate dirt on the surface to be cleaned; the first component (413) passes between a suspension sensor (60) and the surface to be cleaned ...

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Номер записи: 64
31-10-2019 дата публикации

MAGNETICALLY DRIVEN QUIET BLENDER

Номер: WO2019206088A1
Автор: ZHAO, Hang, SHANG, Xuefeng, ZHANG, Guodong
Принадлежит:

A magnetically driven quiet blender comprises a blender cup mechanism (A) and a power mechanism (B) installed under the blender cup mechanism (A). The blender cup mechanism (A) comprises a blade shaft (21) and a mixing blade (3) sleeved onto and connected to the blade shaft (21). A lower end of the blade shaft (21) is connected to a fixing base (5). A magnet set (6) that rotates under the action of a magnetic force in a magnetic field generated by an electric current is provided at the periphery of the fixing base (5). The power mechanism (B) comprises a multipole winding coil (10), a position sensor (9) and a controller. The multipole winding coil (10) is positioned under and arranged opposite to the magnet set (6). The position sensor (9) is provided at the periphery of the multipole winding coil (10) at a position close to the magnet set (6). The magnetically driven quiet blender eliminates a rotating clutch structure, and directly drives the mixing blade to rotate by means of an electromagnetic ...

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Номер записи: 65
27-09-2018 дата публикации

COMPLETE COVERAGE PATH PLANNING METHOD FOR MULTI-ROBOT SYSTEM

Номер: WO2018170990A1
Автор: LIU, Hong, WANG, Zhi, ZHANG, Guodong, SONG, Zhangjun
Принадлежит:

A complete coverage path planning method for a multi-robot system. The method combines a bio-inspired neural network model and a backtracking mechanism, reducing time required to achieve full coverage while reducing overlapping of covered paths. The method comprises: each robot covers the surrounding environment by using a bio-inspired neural network model until a robot enters a deadlocked state, then, without waiting for attenuation of a neuronal activity value, the deadlocked robot uses a backtracking mechanism to select an optimal backtracking node, and uses a dynamic A* algorithm to plan a path to the backtracking node; after moving to the backtracking node, the robot continues to enter into a covering mode. When any one robot is deadlocked, the backtracking mechanism selects the most appropriate backtracking node according to a market mechanism. A bidding process in the market mechanism considers both path lengths of backtracking robots and conflicting relationships with other robots ...

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Номер записи: 66
09-05-2023 дата публикации

High-yield planting method for virus-free potatoes

Номер: CN116076316A
Автор: WANG KAIZHOU, WANG WENHUA, ZHANG GUODONG, ZHAO YUJIA, OU JIANLONG, LIU WEI, XIONG WANSHAN, WANG YUFU, ZHOU WENYOU, XIANG SHOUZHI, XU DINGYANG
Принадлежит:

The invention belongs to the technical field of potato planting, and particularly relates to a high-yield planting method for virus-free potatoes, which comprises the following steps: S1, primarily raising seedlings, selecting potatoes, and then accelerating germination of the selected potatoes, S2, cultivating test-tube plantlets, culturing the induced potato test-tube plantlets in a test tube, and S3, identifying viruses. The potato test-tube plantlets in the step S2 are detected by adopting a multiple virus detection technology, and virus-free potato test-tube plantlets are screened out, S4, the plantlets are prepared before planting, the screened virus-free potato test-tube plantlets are subjected to seed drying, germination accelerating and dicing operation, S5, the plantlets are conveyed, the virus-free potato test-tube plantlets in the step S4 are put into a sealing bag, then the sealing bag is pre-stored at the temperature of 4-6 DEG C, and the virus-free potato test-tube plantlets ...

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Номер записи: 67
08-11-2018 дата публикации

CLEANING DEVICE

Номер: WO2018201651A1
Автор: CHEUNG, Guodong, HSIUN, Ming, HAR, Changtai
Принадлежит:

A cleaning device, comprising: a housing (10); a moving assembly (20, which is used for driving the cleaning device to move; a cleaning assembly (40), which is used for cleaning a surface to be cleaned; the moving assembly (20) and the cleaning assembly (40) are disposed on the housing (10); the cleaning assembly (40) comprises at least one first cleaning sub assembly (410), and a first cleaning sub assembly (410) comprises a mounting member (411), a shaping member (412) and a plurality of sweeping components (413); each sweeping component (413) extends outward from the mounting member (411), while the shaping member (412) connects the plurality of sweeping components (413); a sweeping component (413) may rotate following the rotation of the mounting member (411) so as to agitate dirt on the surface to be cleaned. The cleaning device may maintain the shape of the first cleaning sub assembly (410) thereof, preventing poor cleaning efficiency which is caused due to the deformation of the ...

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Номер записи: 68
16-04-2020 дата публикации

BASE AND FOOD PROCESSOR HAVING SAME

Номер: WO2020073778A1
Автор: ZHAO, Hang, SHANG, Xuefeng, ZHANG, Guodong
Принадлежит:

Disclosed are a base (100) and a food processor (300). The base (100) comprises a housing (10) and a motor (20) arranged in the housing (10); the power of the motor (20) is less than or equal to 1500W, and the height ratio of the housing (10) to the motor (20) is less than or equal to 2.

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Номер записи: 69
05-05-2023 дата публикации

Scene text amplification method based on text segmentation

Номер: CN116071464A
Автор: ZHANG GUODONG, LIN WENSHUI, WANG YIKAI, HU PENG
Принадлежит:

The invention discloses a scene text amplification method based on text segmentation, and belongs to the technical field of image text processing. Comprising the following steps: S1, text segmentation: segmenting and extracting a text from a given scene image to obtain a text image and text position information; s2, erasing a scene text, namely erasing a specified scene text from a given scene image to serve as a scene background image; s3, text magnification: specifying a text to be magnified by using the text image and the text position information obtained in the step S1, keeping the relative position unchanged, and magnifying by a certain proportion to obtain a magnified text image; and S4, image fusion: embedding the amplified text image into the scene background image according to a certain rule to obtain an output image. Under the condition that the background is not affected, the specified text in the scene is effectively amplified, special groups with myopia or reading disorder ...

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Номер записи: 70
25-04-2023 дата публикации

Two-stage scene text erasing method based on text segmentation

Номер: CN116012835A
Автор: ZHANG GUODONG, LAI QINLING
Принадлежит:

The invention discloses a two-stage scene text erasing method based on text segmentation. The method comprises the following steps: constructing a data set: sorting and collecting an existing text segmentation data set and an existing scene text erasing data set; scene text segmentation: segmenting the scene text by using the trained multi-scale attention text segmentation network to obtain a text image; and scene text erasing: performing scene text erasing by using the trained text erasing network to generate a real text-free image. According to the method, a two-stage training method is adopted, characters in a scene text image can be effectively erased, texts can be selectively erased, the method can be applied to multiple fields such as image privacy protection, watermark removal and scene text editing, and a more real background image is provided.

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Номер записи: 71
29-03-2018 дата публикации

RAIL FOR USE IN STRADDLING RAIL TRANSIT SYSTEM

Номер: WO2018054013A1
Автор: ZHAO, Penglin, ZENG, Hao, LIU, Junjie, PENG, Fanghong, ZHANG, Guodong
Принадлежит:

A rail (10) for use in a straddling rail transit system (1) comprises: a turning portion (111) for guiding the turning of a rail vehicle (20) of the straddling rail transit system (1); and a vehicle travelling portion (112) for guiding the travelling of the rail vehicle (20) of the straddling rail transit system, the vehicle travelling portion (112) connected on the turning portion (111) and constructed with a first concave portion to form an escape passage (11). The rail for use in the straddling rail transit system is advantageous in easy evacuation of passengers in case of emergency, low costs, low space usage, low rail loading, high stability, wide escape passage, and convenient service and maintenance during operation.

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Номер записи: 72
23-06-2023 дата публикации

Existing bridge monitoring method based on combination of three-dimensional laser scanning and BIM

Номер: CN116305436A
Автор: HAN DAGUANG, GUO TONG, ZHANG YU, LIU ZHONGXIANG, ZHANG GUODONG, HU KAIXIN, WEI LAI, REN GUOQIAN
Принадлежит:

The invention discloses an existing bridge monitoring method based on combination of three-dimensional laser scanning and BIM, and the method comprises the following steps: S1, carrying out the information collection of an initial bridge digital operation and maintenance database, including the collection of point cloud data geometric information based on three-dimensional laser scanning and the collection of text information based on bridge management and maintenance; s2, importing the geometric information of the point cloud data obtained in the step S1 into data processing software, and judging whether scanning is complete or not according to the quality of the point cloud data; and S3, analyzing the geometric information of the point cloud data collected each time in the step S1 by using a point cloud processing algorithm in combination with Dynamo, establishing a reverse model, analyzing and comparing the reverse models established at different times, and analyzing the deformation ...

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Номер записи: 73
02-05-2023 дата публикации

Network slice discovery and selection

Номер: CN116056251A
Автор: CHEN WEI, ADJAKPLE PASCAL M, MURRAY JOSEPH M, LI QING, ZHANG GUODONG, ZHANG QIAN, IYER LAKSHMI R, TSAI ALLAN Y, XU TIANYI
Принадлежит:

The invention relates to network slice discovery and selection. The NR network slice architecture may be used to facilitate network slice discovery and selection. The mechanism to discover and select network slices may vary depending on whether the user equipment is in an idle mode or a connected mode. Further, in various examples, network segment discovery and selection may be performed by a UE, a radio access network (RAN), or a core network (CN) based on various selection criteria.

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Номер записи: 74
11-08-2023 дата публикации

Broken rock mass anchor rod supporting device

Номер: CN116575955A
Автор: SUN QIANCHENG, CUI CHUNHAO, XU ZHIHUA, WANG QUAN, FENG GUANGLIANG, ZHANG GUODONG, HE YUMING
Принадлежит:

The invention belongs to the technical field of supporting equipment, and particularly relates to a fractured rock mass anchor rod supporting device which comprises a drill rod, and a wedge-caulking piece is arranged at the end, close to a drill tip, of the drill rod; the expansion sleeve is arranged on the drill rod in a sleeving manner; the resistance suite is embedded in the drill rod and used for preventing the drill rod from keeping the position and posture after the drill rod reaches the preset depth; the flange sleeves one end, far away from the drill tip, of the drill rod; and the fastening piece sleeves the drill rod and is positioned at one end, far away from the drill tip, of the flange. Dual connection and limiting are achieved through the tensioning sleeve and the resistance sleeve piece, the posture and the preset position of the anchor rod supporting device are kept immovable, and therefore the anchor rod supporting device is very not prone to instability in later use, the ...

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Номер записи: 75
30-05-2023 дата публикации

Automatic detection method and system for electro-hydraulic control reversing valve and storage medium

Номер: CN116183210A
Автор: SONG WENYU, WEI GUANWEI, ZHOU QUN, ZHANG GUODONG, ZHENG SHUO
Принадлежит:

The invention provides an automatic detection method and system for an electro-hydraulic control reversing valve and a storage medium, and the method comprises the steps: obtaining control parameters used for detecting the electro-hydraulic control reversing valve, and controlling a code scanning camera to carry out the code scanning of a to-be-detected electro-hydraulic control reversing valve, so as to obtain the coding information of the to-be-detected electro-hydraulic control reversing valve, according to the coding information of the to-be-detected electro-hydraulic control reversing valve, whether the to-be-detected electro-hydraulic control reversing valve meets the detection condition or not is determined, and if the to-be-detected electro-hydraulic control reversing valve meets the detection condition, the robot is controlled to move the to-be-detected electro-hydraulic control reversing valve to a detection table; and controlling the detection table to automatically detect the ...

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Номер записи: 76
01-08-2023 дата публикации

Multi-robot path planning method based on conflict classification search

Номер: CN116520844A
Автор: LI PING, YANG LIWEI, ZHANG GUODONG, WANG TAO
Принадлежит:

The invention discloses a multi-robot path planning method based on conflict classification search, and belongs to the technical field of path planning, and the planning method comprises the following specific steps: (1) collecting operation information of a management and control platform, and optimizing the performance of the management and control platform in real time; (2) determining the position of each robot and preset path information; (3) collecting the collected regional images and constructing a regional digital model; (4) positioning the position of the robot in real time and carrying out conflict detection; (5) updating and planning the conflict path and updating the robot path information; (6) recording and feeding back the actual moving route and the spent time of each robot; according to the method, the conflict processing efficiency can be improved, the timeliness and the high efficiency of path planning can be ensured, manual modeling and parameter searching are not needed ...

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Номер записи: 77
27-07-2016 дата публикации

Multi -functional single current valve of oil recovery well head

Номер: CN0205400674U
Автор: WANG HAIXUE, LI ANSONG, LI YANJUN, WU LIANYING, HE WUJUN, ZHAO HONGJIANG, LIU HONGBO, YU HONGLI, ZHANG GUODONG
Принадлежит:

... 本实用新型公开了种采油井口多功能单流阀，包括阀体，以及设置在阀体内的阀室，所述的阀体的端设置有与阀室相通单流阀进口，同时阀体上设置有与阀室相通的单流阀出口；所述的阀室内靠近单流阀进口处设置有球座；所述的阀体相对单流阀进口另端，即阀体的末端设置有丝堵，所述的丝堵与球座之间依次设置有弹簧和球体。本实用新型安装在油套连通间，除了长期有效的防回流功能外，该装置还具有结构简单、更换方便，维护费用低的特点，也可在不停井的情况下进行更换，大大提高了油井的开井时率，能降低稠油井因长期停井造成卡井的几率。本实用新型装置的调节功能，实现了阀球的阻力调节，大大的增加了套管气的产量。 ...

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Номер записи: 78
22-08-2023 дата публикации

Vehicle scheduling control management system and application thereof

Номер: CN116629501A
Автор: ZHANG GUODONG, WU HAINING
Принадлежит:

The invention discloses a vehicle scheduling control management system. The system comprises scheduling planning, vehicle scheduling management, driver scheduling management, scheduling route management, equipment scheduling management and scheduling recording. Through order receiving amount, order arrangement of transport vehicles, scheduling of transport plans one week ahead of time, and arrangement of alternative schemes, idle transport vehicles and personnel are prevented, and transport cost loss is reduced. The number of the transport vehicles and the types of the transport vehicles are matched and selected according to the number of the goods, the transport mode with the lowest cost is selected under the condition that the vehicles are not overloaded, and the profit of vehicle transport is increased. The polyurethane base material is adopted as the protective shell of the electronic equipment, so that the internal fine structure of the electronic equipment can be well protected, the ...

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Номер записи: 79
10-09-2020 дата публикации

OPTICAL FIBER PREFORM BASED ON CONTINUOUS FUSED QUARTZ BUSHING, AND MANUFACTURING METHOD THEREFOR

Номер: WO2020177352A1
Автор: MO, Siming, LI, Fan, SUI, Lihong, ZHANG, Guodong, ZHOU, Li, LI, Xiang
Принадлежит:

Provided are an optical fiber preform based on a continuous fused quartz bushing, and a manufacturing method therefor. The manufacturing method comprises: preparing an optical fiber core rod with a core layer and an inner cladding layer from inside to outside by using a VAD process; depositing a barrier layer loose body containing a Sb2O3-F mixture on the outer portion of the optical fiber core rod by using an OVD process, and then performing a sintering treatment to obtain a synthetic core rod; and combining the synthetic core rod and a continuous fused quartz bushing by using an RIC process to obtain the optical fiber preform. The diameter of the preform can reach 211 mm, the drawing length of a single preform can reach 2920 km, the attenuation of a drawn optical fiber at 1310 nm is as low as 0.271 dB/km, the attenuation coefficient at 1383 nm is as low as 0.245 dB/km, the attenuation coefficient at 1550 nm is as low as 0.145 dB/km, the mode field diameter at 1310 nm is 8.1 μm to 9.2 ...

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Номер записи: 80
12-12-2019 дата публикации

POWER GENERATION DEVICE INTEGRATING WIND POWER AND HYDROPOWER

Номер: WO2019233378A1
Автор: ZHANG, Junsheng, ZHANG, Zhiyin, TANG, Yueheng, ZHANG, Yuan, DONG, Shaoxun, ZHANG, Guodong, ZHANG, Guoliang
Принадлежит:

A power generation device integrating wind power and hydropower, comprising: an air pump body (1). An air funnel (5) with an adjustable opening is disposed at an air inlet of the air pump body (1) via a connection cylinder (4). A water inlet (3) is disposed at a side of the air pump body (1) near the air inlet. At least one water outlet (2) is disposed at a side of the air pump body (1) away from the air inlet.

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Номер записи: 81
25-07-2023 дата публикации

Device and method for uniformly plating copper on surface of superconducting tape

Номер: CN116479504A
Автор: YANG KUN, TIAN YUWEI, ZHANG QUANYOU, BAO YING, ZHANG GUODONG
Принадлежит:

The invention relates to a device and method for uniformly plating copper on the surface of a superconducting tape, the device comprises a supporting assembly and an electroplating assembly, the supporting assembly comprises supporting frames and cross rods, and the two cross rods are arranged between the supporting frames in parallel; first grooves are formed in the opposite sides of the two cross rods; the electroplating assembly comprises mounting clamping strips and copper sheets, the two mounting clamping strips are arranged in the two first grooves correspondingly, second grooves are formed in the opposite sides of the two mounting clamping strips correspondingly, copper sheets are arranged in the second grooves correspondingly, and a superconducting strip passes through the position between the two copper sheets. The auxiliary cathodes are additionally arranged on the two sides of the superconducting tape, so that dense power lines on the two sides of the superconducting tape in ...

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Номер записи: 82
23-06-2023 дата публикации

Preparation method of few-layer molybdenum disulfide nanosheet

Номер: CN116282169A
Автор: MEI QINGSONG, LIAO LINGYI, CHEN ZIHAO, PENG YUQI, TAN YUANYUAN, ZHANG GUODONG, YANG BING, LI CHENGLIN, WAN LIANG
Принадлежит:

The invention discloses a preparation method of few-layer molybdenum disulfide nanosheets, and belongs to the technical field of manufacturing or processing of nanostructures. The method comprises the steps that firstly, molybdenum disulfide particles are placed in a containing piece made of a metal material, and continuous multiple times of accumulative rolling is conducted on the molybdenum disulfide particles under the room-temperature non-lubrication condition; under the action of rolling force, the accommodating piece generates plastic deformation, so that shearing stress parallel to the rolling direction is applied between layers in the molybdenum disulfide, and the molybdenum disulfide deforms along with the shearing stress. Due to deformation, stress concentration is generated, sulfur-molybdenum bonds are broken, and meanwhile, the shear stress is larger than Van der Waals force between inner layers of molybdenum disulfide, so that the molybdenum disulfide is stripped in the direction ...

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Номер записи: 83
30-05-2023 дата публикации

Electrically-driven two-dimensional rotating elastic opening tong head device

Номер: CN116181255A
Автор: TANG DONGYUE, ZHANG GUODONG, DUAN BING, YAN XUECHUN, WANG QIE, CUI HONGQUAN, ZHU ENMING, FENG JINMING, YAN JIBING
Принадлежит:

The invention discloses an electrically-driven two-dimensional rotating elastic opening tong head device, and relates to the technical field of petroleum drilling machinery. The adjusting bracket is movably assembled at the top of the assembling bracket; the connecting assembly is assembled on the adjusting bracket; the driving unit is mounted on the connecting assembly; the screw rod is mounted at the output end of the driving unit; the movable frame is installed on the lead screw, and when the driving unit works, the movable frame moves in the length direction of the lead screw; the two tong head assemblies are installed on the movable frame in a spaced mode, and the ends of the tong head assemblies are hinged to the movable frame; the adjusting assembly is installed at the front end of the connecting assembly, and the adjusting assembly is in shaft connection with the tong head assembly. The technical problems that an existing tong head assembly is poor in positioning precision and cannot ...

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Номер записи: 84
25-07-2023 дата публикации

Localized electro-deposition method based on ultrafast selective laser ablation mask

Номер: CN116479486A
Автор: ZHANG GUODONG, XU JINLONG, CHENG GUANGHUA, LYU JING
Принадлежит:

The invention belongs to the technical field of electro-deposition, and relates to a localized electro-deposition method based on an ultrafast selective laser ablation mask, which comprises the following steps: 1) pretreating a substrate material, 2) coating, and depositing an insulating film layer on the pretreated substrate material; 3) selective laser film removal: according to a to-be-deposited pattern, performing graphical area selection on the substrate material by using ultrafast laser, and denudating an insulating film layer of the graphical area selection; and (4) electro-deposition is conducted, specifically, the denudated substrate material is placed in an electrochemical deposition environment to be electroplated, and a three-dimensional microstructure is deposited on the selected area of the substrate material. The localized electro-deposition method based on the ultrafast selective laser ablation mask is simple in process, high in electro-deposition efficiency and capable ...

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Номер записи: 85
11-07-2023 дата публикации

Downlink control channel for NR of 52.6 GHz and above

Номер: CN116420405A
Автор: ZHANG GUODONG, TSAI ALLAN, SVEDMAN PETER, PAN ZHONGLIN, LI YIFAN, ADJAKPLE PASCAL, AWADIN MOHAMED
Принадлежит:

Methods, systems, and devices may assist in operation of a DL control channel for NR of 52.6 GHz and above. There may be single DCI scheduling for multiple scheduling, such as a single DCI scheduling multiple PDSCH or a single DCI scheduling multiple CC.

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Номер записи: 86
16-05-2023 дата публикации

Ultrasonic preparation process of graphene surface reinforced copper-based composite material structure

Номер: CN116117300A
Автор: ZHANG HONGTAO, ZHANG HONGCHANG, ZHANG GUODONG, SUN LEI, YU ZIJING
Принадлежит:

The invention relates to the technical field of ultrasonic preparation of copper-based composite material structures, and discloses ultrasonic preparation equipment of a graphene surface reinforced copper-based composite material structure, which comprises an ultrasonic seam welder, a welding table, an ultrasonic seam welding structure and a material mechanism, the ultrasonic roll welding structure is located at the upper end of the welding table, and the material mechanism is located outside the ultrasonic roll welding structure. According to the ultrasonic preparation technology of the graphene surface reinforced copper-based composite material structure, under the action of an ultrasonic seam welder, CVD deposition graphene copper foil and a nano copper net can be welded, multiple layers of graphene copper foil similar to a sandwich structure are sequentially stacked, and the graphene copper foil is sequentially solidified through an ultrasonic seam welding head, so that the graphene ...

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Номер записи: 87
04-04-2023 дата публикации

Efficient compression and encryption method for official document endorsement file

Номер: CN115906141A
Автор: TANG QIANG, CUI HAILIANG, LIANG ZHEN, LIU JIE, ZHANG GUODONG
Принадлежит:

The invention is suitable for the technical field of office management, and provides an efficient compression and encryption method for an official document endorsement file, which comprises the following steps: receiving a chart calling command which comprises calling chart information, an official document number and endorser information; checking the chart calling command, and judging whether all signers can look up all called charts or not; when all signers can look up all the retrieved charts, generating a look-up link according to the storage positions of the retrieved charts in a chart library, and sending the look-up link to an official document editing page corresponding to the official document number; and encrypting and compressing the edited official document to obtain an encrypted and compressed official document, and sending the encrypted and compressed official document to the signer. According to the method, it is ensured that the signer has the permission to look up and ...

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Номер записи: 88
15-08-2023 дата публикации

Ribbon optical cable with bent power transmission unit and cable

Номер: CN116598058A
Автор: ZHANG GUODONG, MA CHUNPING, LIU YANHUI, DONG YOULIN, CHEN SONGLING, FANG XIAOMING, XIONG XIAOCUI, RAO YAN, ZENG QI, LIU ZIYUAN, DAI WENHUI, LI ZHIQIANG
Принадлежит:

The invention belongs to the technical field of photoelectricity, and discloses a ribbon optical cable with a bent power transmission unit, the ribbon optical cable is provided with a cable core and an outer sheath (2), and the cable core is composed of three power transmission assemblies (1); the cable is characterized in that the power transmission assembly is composed of a first power transmission unit, a second power transmission unit, a third power transmission unit and a fourth power transmission unit, each power transmission unit is composed of two sections forming an angle of 120 degrees and is of a symmetrical structure, the outer sheath is composed of a sheath body and protruding strips (21), a groove (22) is formed between every two adjacent protruding strips (21), and a central cavity (23) is formed in the sheath (2); the fourth power transmission unit (14) is composed of an optical fiber ribbon and a fourth insulating layer (142), the two ends of all the power transmission ...

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Номер записи: 89
01-08-2023 дата публикации

Ultrasonic consolidation preparation process of carbon nanotube copper-based composite material

Номер: CN116511684A
Автор: ZHANG HONGTAO, ZHANG HONGCHANG, ZHANG GUODONG, SUN LEI
Принадлежит:

The invention relates to the technical field of composite material preparation, and discloses an ultrasonic consolidation preparation process of a carbon nanotube copper-based composite material and an ultrasonic consolidation preparation method of the carbon nanotube copper-based composite material, and the preparation of the carbon nanotube copper-based composite material comprises the following steps: S1, preparing and treating a to-be-operated copper wire gauze; s2, soaking the copper wire gauze in a graphene or carbon nanotube aqueous dispersion liquid; s3, covering the soaked and aired copper wire mesh with copper foils up and down to form a multi-layer structure; and S4, after the multi-layer structure is rolled, multi-layer consolidation connection is conducted in an ultrasonic roll welding mode. According to the ultrasonic consolidation preparation technology of the carbon nano tube copper-based composite material, the copper-based composite material is manufactured in a composite ...

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Номер записи: 90
07-04-2023 дата публикации

Mine vehicle warm air and power generation control system based on waste heat of power device

Номер: CN115923440A
Автор: YAN KAI, WANG NA, CHEN LIDONG, HE JINGQIANG, WANG ZHIWEI, YAO ZHIGONG, PAN CHENGJIE, REN XIAOLI, WANG QINGXIANG, ZHANG GUODONG, ZHAO YUAN, CHEN SHUANGDA
Принадлежит:

The invention belongs to the technical field of coal mine trackless auxiliary transportation, provides a mining vehicle warm air and power generation control system based on power device waste heat, and solves the problem of recycling engine cooling water waste heat and tail gas waste heat. Comprising an engine, an absorption type circulation power generation unit, a cab warm air unit and a PLC integrated controller. The engine cooling water way comprises an inner circulation water way and an outer circulation water way, the inner circulation water way achieves cooling and heat dissipation of an engine body through an inner circulation pump and an inner circulation radiator, and the outer circulation water way achieves reduction of the temperature of engine tail gas through an outer circulation pump, an engine exhaust manifold, a turbocharger and an outer circulation radiator. Waste heat of engine cooling water and waste heat of tail gas are used for closed cab heating, power generation ...

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Номер записи: 91
04-07-2019 дата публикации

PREPARATION METHOD FOR RICE GENETICALLY ENGINEERED STERILE LINE

Номер: WO2019129122A1
Автор: LIU, Jiayin, MI, Tiezhu, ZHNAG, Guodong, LUO, Bi, GE, Xujuan, XU, Chunying
Принадлежит:

Disclosed in the present application is a method for breeding a rice genetically engineered sterile line, comprising the following steps: A. acquisition of a DsRED gene expression cassette; B. acquisition of a rice recessive nuclear sterile gene expression cassette; C. amplification of maize lethal gene ZMAA1; D. amplification of maize pollen-specific promoter Pg47; and E. linkage of various gene expression elements. The step E, linkage of various gene expression elements, further comprises: a first step of linking the DsRED gene expression element to pCAMBIA1300 vector; and a second step of introducing the entire rice recessive nuclear sterile gene into the pCAMBIA1300 vector of the first step into which the DsRED gene expression element had been introduced. The F1 generation hybrid of the present invention follows the separation of Mendelian law in the self seed setting process, and the resulting progenies have both a hybrid that maintains a three-linked gene and a sterile line that is ...

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Номер записи: 92
04-04-2023 дата публикации

Method for eliminating microcracks in electron beam welding seam of cobalt-based high-temperature alloy

Номер: CN115896659A
Автор: ZHANG GUODONG, YU HUAI, ZHANG PENG, GAO JIANSHI, YUAN HONG, XIONG HUAPING
Принадлежит:

The invention provides a method for eliminating microcracks in a cobalt-based high-temperature alloy electron beam welding seam. The method provided by the invention comprises the following steps: a) carrying out hot isostatic pressing treatment on a welding piece; wherein the welding piece is a GH5188 alloy welding piece; the conditions of the hot isostatic pressing treatment are as follows: the temperature is 1150-1180 DEG C, the pressure is 150-180 MPa, and the heat and pressure preservation time is 2-5 hours; and b) carrying out solution treatment on the weldment obtained in the step a). According to the method, the microcrack defect in the cobalt-based high-temperature alloy electron beam welding seam can be effectively eliminated, meanwhile, the mechanical property of a welding joint can be improved, and the mechanical property of a matrix is not deteriorated.

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Номер записи: 93
08-06-2016 дата публикации

A natural ventilation control variable frequency integrated cabinet

Номер: CN0102223054B
Автор: 张国栋
Принадлежит:

... 种自然通风控制变频体化柜，包括柜体，在柜体内通过变频器安装梁安装有变频器，分隔板将柜内的PLC或其他电器元件和变频器分隔开来，在变频器下面的柜体上设有冷风入口，在变频器上面的柜体上设有热风出口，冷风入口、热风出口、变频器和分隔板形成个自然通风道，利用分隔板形成的自然通风道，配合变频器自身的风扇，将变频器自身所产生的热量从柜体排出，同时利用柜内分隔空间将PLC或其他电器元件分隔开来，节省了安装空间、降低了噪音，具有节电、节能的优点。 ...

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Номер записи: 94
22-08-2023 дата публикации

Insulation mounting base of piezoelectric vibration sensor and preparation method of insulation mounting base

Номер: CN116625490A
Автор: QIAN MANMAN, SUN YUDA, LI FANGFANG, LUO JIADONG, ZHANG GUODONG, LIU JUN, LIU XIN, WANG XIAOWEI
Принадлежит:

The invention provides an insulating mounting base of a piezoelectric vibration sensor and a preparation method of the insulating mounting base, and relates to the technical field of piezoelectric vibration sensors, an insulating spacer is rigidly connected between an upper base and a lower base in a fusion welding mode, electrical insulation between the upper base and the lower base is achieved through isolation of the insulating spacer, and in addition, the insulating mounting base has the advantages of being simple in structure and convenient to use. According to the insulating mounting base, an aluminum nitride ceramic copper-clad plate is combined with a tin-silver-copper soldering lug to realize fusion welding rigid connection among the upper base, the insulating spacer and the lower base in cooperation with an eutectic soldering treatment process, and the junction surface is high in connection strength and good in mechanical shock resistance; according to the utility model, the sensor ...

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Номер записи: 95
08-08-2023 дата публикации

Tractor automatic control method and device, electronic equipment and storage medium

Номер: CN116552428A
Автор: YANG TAO, LI DEFANG, JI YUJIE, LI QUANMING, XU WANLI, DU TENGZHOU, JIANG SHAN, LI HAOJIE, ZHANG GUODONG, LI HAOMING
Принадлежит:

The invention relates to a tractor automatic control method and device, electronic equipment and a storage medium. The method comprises the steps that control parameters of a tractor are set; the tractor is activated; acquiring state parameters of the tractor; generating a control instruction according to the control parameter and the state parameter; and controlling the tractor to operate automatically according to the control instruction. According to the automatic control method and device for the tractor, the electronic equipment and the storage medium, the operation intensity of a driver in the steering process of the tractor is improved, and the accuracy and consistency of machine and tool actions are improved.

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Номер записи: 96
19-05-2023 дата публикации

Preparation method of telmisartan intermediate

Номер: CN116135845A
Автор: XU QIANG, ZHANG GUODONG, HUANG SHUANG, LI WEISI, XUE YI, CHEN GUOPING
Принадлежит:

The invention discloses a preparation method of a telmisartan intermediate, which comprises the following steps: taking a high-polarity solvent as a reaction solvent, taking 2-n-propyl-4-methyl-6-carboxylic acid benzimidazole and N-methyl o-phenylenediamine hydrochloride as reaction raw materials, and reacting in the presence of an acylating agent to obtain a reaction solution containing a compound I; and adjusting the pH value of the reaction solution to 5-10 by using alkali, separating out a solid, and filtering to obtain the telmisartan intermediate. According to the method, phosphorus-containing solvents and reagents are prevented from being used, raw materials and auxiliary materials are easy to obtain and cheap in the market, only one organic solvent is used and can be recycled and reused, and the method is a green and environment-friendly process; compared with the existing at least two reaction steps or the high-temperature reaction time of more than 10 hours, the one-pot acylation ...

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Номер записи: 97
29-08-2023 дата публикации

Path recommendation method including parking planning, electronic equipment and storage medium

Номер: CN116662658A
Автор: YANG HONGXU, KANJI, ZHANG WENPING, WANG LANG, ZHANG GUODONG
Принадлежит:

The invention provides a path recommendation method including parking planning, electronic equipment and a storage medium, and belongs to the technical field of parking planning. When a target parking lot of a destination does not have an unoccupied parking space and needs to queue for entering, at least one of a planned path with the highest recommendation value, a planned path carrying advertisement information and a planned path carrying a right receiving link is recommended to a target user; the problem of parking difficulty in hot parking lots such as scenic spots, hospitals and competition venues can be solved, and corresponding information can be carried in the recommendation process by considering advertisement delivery of third-party merchants and resource rights and interests of government offering, so that the parking requirements of the hot parking lots can be distributed to surrounding idle parking lots, and the parking efficiency is improved. The parking pressure of hot parking ...

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Номер записи: 98
30-05-2023 дата публикации

Wafer-level fan-out type packaging structure using silicon-based supporting structure and preparation method of wafer-level fan-out type packaging structure

Номер: CN116190323A
Автор: LONG XINJIANG, YANG YANG, PAN MINGDONG, ZHANG GUODONG, ZHANG ZHONG
Принадлежит:

The invention discloses a wafer-level fan-out packaging structure using a silicon-based supporting structure and a preparation method of the wafer-level fan-out packaging structure. The silicon-based supporting structure comprises a silicon wafer body, at least one hollow-out area is arranged on the silicon wafer body, a chip at a corresponding position in a packaging structure can be accommodated in a single hollow-out area, the back surface of the silicon wafer body is mounted in the packaging structure, a supporting part is formed in a non-hollow-out area on the front surface of the silicon wafer body, and the silicon-based supporting structure is integrally formed. At least one layer of silicon-based supporting structure can be embedded into the rewiring layer and the plastic packaging layer of the packaging structure singly or simultaneously. The wafer-level fan-out packaging structure using the silicon-based supporting structure disclosed by the invention is not easy to warp under ...

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Номер записи: 99
07-07-2023 дата публикации

High-temperature superconducting raw material hafnium source and preparation method and application thereof

Номер: CN116396153A
Автор: TIAN YUWEI, XU DONGMEI, CHEN YULEI, BAO YING, GU HONGWEI, ZHANG GUODONG
Принадлежит:

The invention discloses a high-temperature superconducting raw material hafnium source and a preparation method and application thereof.The preparation method comprises the steps that n-propyl alcohol hafnium, 2, 2, 6, 6-tetramethyl-3, 5-heptadione and tetrahydrofuran serve as raw materials, and the tetra (2, 2, 6, 6-tetramethyl-3, 5-heptadione) hafnium source is generated through the reaction of hafnium ions and heptadione (tmhd); in the synthesis process of the hafnium source, adhesion of Hf (tmhd) 4 source particles in the synthesis process is controlled at low temperature and low speed, so that hafnium source crystal particles with small particles and narrow particle size distribution are obtained, the hafnium source can be used as superconducting layer raw materials together with a yttrium source, a barium source and a copper source, a YBCO film is prepared by using an MOCVD method, Hf ions form pinning in the YBCO film, and the Hf (tmhd) 4 source crystal particles are obtained. The ...

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Номер записи: 100