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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 48. Отображено 48.
13-08-2021 дата публикации

High-temperature superconductive double-pancake coil, and winding and fixing method thereof

Номер: CN113257515A
Автор: WANG WEI, GAO YUNFEI, LI HONG, XU HANG, YE HANXIN, ZHANG YUNTIAN, WEI JIAFU, 王为, 高云飞, 李洪, 徐航, 叶汉新, 张云天, 韦家富
Принадлежит:

The invention belongs to the technical field of superconducting magnets, and discloses a high-temperature superconducting double-pancake coil. The high-temperature superconducting double-pancake coil comprises two single-pancake coils formed by winding the same high-temperature superconducting strip, a middle framework, a first cover plate and a second cover plate. The two side faces of the middle framework are provided with the single-cake coils; the first cover plate is connected with one side surface of the middle framework; the second cover plate is connected with the other side surface of the middle framework; the strip between the two single-cake coils passes through the middle framework; and adjusting assemblies are arranged between the middle framework and the first cover plate and between the middle framework and the second cover plate. According to the invention, a plurality of coils with different numbers of turns can be wound on one skeleton, and on the basis, the tension of ...

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Номер записи: 1
26-05-2023 дата публикации

Control method of two-translation and one-rotation three-degree-of-freedom platform

Номер: CN116166052A
Автор: SHI MINGHU, ZHOU CHAOYU, WANG WEI
Принадлежит:

The invention relates to the field of automobile maintenance equipment, in particular to a control method of a two-translation and one-rotation three-degree-of-freedom platform, which is used for solving the control problem of centering rotation variable parameters of the platform and specifically comprises the following steps of: establishing a platform mechanism system; and reversely calculating the variable quantity of the telescopic ejector rods of the three groups of driving mechanisms corresponding to different positions of the movable platform in a trigonometric function operation mode, and controlling the linear motion mechanisms of the three groups of corresponding driving mechanisms to continuously operate through the multi-axis motion controller so as to realize the control on the rotation accuracy of the movable platform. The method has the advantages that the hardware structure is simple, and the reliability is high; and the control algorithm is easy to realize and has better ...

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Номер записи: 2
12-05-2023 дата публикации

Split type alternating current winding, flux pump and superconducting flux pump system

Номер: CN116111763A
Автор: WANG WEI, XIONG CHENLING, WU CHENGHUAI, LONG RUN, YANG CHAO
Принадлежит:

The invention belongs to the technical field of superconducting magnet excitation systems, and relates to a split type alternating current winding, a flux pump and a superconducting flux pump system. The split type alternating current winding comprises an alternating current winding main body and magnetic conductive iron teeth, the alternating current winding main body comprises main body iron teeth, one ends of the magnetic conductive iron teeth are connected with the main body iron teeth, and the other ends of the magnetic conductive iron teeth are gathered in the extension direction of the main body iron teeth. The magnetic flux pump comprises a split type alternating current winding, a direct current winding and a magnet yoke. And air gaps are formed between magnetic conductive iron teeth and magnetic yokes of the split type alternating current winding. By adopting the split alternating current winding, the problems of tooth expansion and deformation of the alternating current winding ...

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Номер записи: 3
27-07-2017 дата публикации

MOTION TRAJECTORY SHARING METHOD AND APPARATUS, AND STORAGE MEDIUM

Номер: WO2017124987A1
Автор: SHI, Xiao, WANG, Qian, DU, Renhua, ZHU, Xiangdong, ZHANG, Le, ZHU, Qiqi, WANG, Wei
Принадлежит:

Disclosed are a motion trajectory sharing method and apparatus, and a storage medium. The method comprises: an instant messaging client receiving a trajectory sharing instruction, wherein the trajectory sharing instruction is used to instruct the instant messaging client to share a real-time motion trajectory of a first terminal, where the instant messaging client is located, in a motion event; the instant messaging client generating a first trajectory sharing event in response to the trajectory sharing instruction; and the instant messaging client sending the first trajectory sharing event to a server, wherein the first trajectory sharing event is used to instruct the server to share the real-time motion trajectory of the first terminal according to a shared mode specified by the trajectory sharing instruction. The present invention solves the technical problem that a motion trajectory of a friend cannot be shared by instant messaging.

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Номер записи: 4
06-07-2017 дата публикации

DATA PROCESSING METHOD, APPARATUS AND SYSTEM FOR VEHICLE DIAGNOSIS SYSTEM

Номер: WO2017114115A1
Автор: SHI, Xiao, DU, Renhua, WANG, Qian, ZHU, Xiangdong, ZHU, Qiqi, ZHANG, Le, WANG, Wei
Принадлежит:

A data processing method, apparatus and system for a vehicle diagnosis system. The method comprises: obtaining information of a bound vehicle, and generating a display graph of a virtual vehicle according to the information of the bound vehicle (101); then, obtaining driving information of the bound vehicle (102); determining whether the vehicle is currently in a driving state according to the driving information (103); if the vehicle is in the driving state, adjusting the head direction of the virtual vehicle in the display graph, so as to enable the head direction of the virtual vehicle to be consistent with the head direction of the bound vehicle (104); and if the vehicle is in a non-driving state, adjusting the head direction of the virtual vehicle in the display graph, so as to enable the head direction of the virtual vehicle to be towards the position of the bound vehicle (105). States of a vehicle can be dynamically and actually fed back in real time, the vehicle can be more precisely ...

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Номер записи: 5
22-08-2023 дата публикации

Electromagnetic emission device and method based on superconducting constant magnetic flux induced current zero-crossing commutation

Номер: CN116625161A
Автор: ZHU YINGWEI, WANG PENG, LEI YONG, WANG WEI, LIU XUESHAN, WANG YIKAI, MA SHIJIN
Принадлежит:

The invention provides an electromagnetic emission device and method based on superconducting constant magnetic flux induced current zero-crossing commutation, the device comprises driving coils, the driving coils are wound by superconducting wires or strips, and a plurality of driving coils form an emission channel; the projectile coil is formed by winding a superconducting block material or a wire rod; and the superconducting direct-current power supply is used for providing initial current for the driving coil and the projectile coil. And the energy release commutation circuit recycles and stores the magnetic energy of the superconducting driving coil by using an intermediate capacitor. Based on the device, the current with the preset ratio is injected into the superconducting drive coil and the superconducting projectile coil respectively, so that when the superconducting projectile coil moves to the axial center of the superconducting drive coil, the current in the superconducting ...

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Номер записи: 6
05-05-2023 дата публикации

Memory fault early warning method and computing device

Номер: CN116069578A
Автор: WANG WEI
Принадлежит:

The invention discloses a memory fault early warning method and computing equipment, relates to the technical field of memory fault detection, and is used for improving the accuracy of memory fault early warning. The method is applied to the computing device, the computing device comprises at least one memory bank, and the method comprises the following steps: acquiring a power consumption value of the at least one memory bank and a reference power consumption value of the at least one memory bank; determining the deviation degree between the power consumption value of at least one memory bank and a reference power consumption value; when the deviation degree exceeds a preset range, early warning information is output, the early warning information is used for indicating that a target memory bank with the deviation degree exceeding the preset range exists in the at least one memory bank, and the target memory bank refers to a memory bank with a fault risk.

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Номер записи: 7
07-06-2018 дата публикации

PREPARATION METHOD FOR CEMENTED CARBIDE CONTAINING WC GRAINS HAVING ADJUSTABLE TABULAR ARRANGEMENT

Номер: WO2018099491A1
Автор: ZHU, Min, WANG, Wei, LU, Zhongchen, ZENG, Meiqin, BAO, Xianyong
Принадлежит:

A preparation method for a cemented carbide containing WC grains having an adjustable tabular arrangement. According to the theoretical components of an alloy, a W powder consisting of two types of W raw materials having obviously different particle sizes mixed at a certain weight ratio is weighed, and graphite powder and Co powder are weighed; first, planetary ball milling is performed on the W-C-Co powder by means of adjusting the process parameters of the planetary ball milling; then obtaining, by means of adjusted plasma auxiliary ball milling, a W-C-Co composite powder consisting of layered W sheets of small sizes and layered W sheets of large sizes; compressing and molding the ball-milled powder, and obtaining a cemented carbide having tight tabular WC grains after high-temperature in-situ carburization and sintering. The present invention allows for the adjustment of the alignment of the tabular WC in a sintering block, thereby further optimizing the mechanical properties of a WC-Co ...

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Номер записи: 8
17-10-2013 дата публикации

HIGH-POWER ALUMINUM-AIR BATTERY SYSTEM

Номер: WO2013152670A1
Автор: WANG, Wei, QI, Yanling
Принадлежит:

A high-power aluminum-air battery system at least comprises two single aluminum-air batteries (34) which are electrically connected with each other in series or in parallel to form a battery pack (3); two fluid flow configuration chambers (1 and 2) are arranged below the battery pack (3); a fluid distributor (9) is arranged above the battery pack (3); each single aluminum-air battery is communicated with the fluid flow configuration chambers (1 and 2) through the respective fluid outlet pipes (348); the fluid flow configuration chambers (1 and 2) are communicated with a pump fluid cavity (5) through the respective fluid conveying pipes (11 and 12); the fluid pump cavity (5) is communicated with a fluid-flow pump (7) through a fluid drawing pipe (71); a fluid conveying pipe (72) of the fluid-flow pump (7) is communicated with the fluid distributor (9); and the fluid distributor (9) is communicated with each single aluminum-air battery (34) positioned below the fluid distributor (9) through ...

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Номер записи: 9
25-07-2023 дата публикации

PWM communication interface circuit

Номер: CN116488632A
Автор: WANG WEI, XIE CHI, WAN JINLONG, LI MING, GOU HAO, DENG RUCHUAN
Принадлежит:

The invention discloses a PWM (Pulse Width Modulation) communication interface circuit, which is used for reducing the manufacturing cost of the communication interface circuit. The system comprises an upper computer, a PWM bus, an interface circuit, a ground wire, a PWMIN signal wire, a PWMOUT signal wire and a lower computer. The interface circuit comprises a resistor R1, a resistor R2, a resistor R3, a resistor R4, a system power supply VS and a triode Q1; the upper computer is respectively connected with the PWM bus and the ground wire; the resistor R1 is respectively connected with the PWM bus and the system power supply VS; the resistor R2 is respectively connected with the PWM bus and the PWMIN signal line; the resistor R3 is respectively connected with a ground wire and a PWMIN signal wire; the resistor R4 is respectively connected with a PWMOUT signal line and a base electrode of the triode Q1; the collector of the triode Q1 is connected with the PWM bus, and the emitter is connected ...

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Номер записи: 10
09-06-2023 дата публикации

Blade shot blasting clamping device and machining method

Номер: CN116237877A
Автор: LI XIAOBO, QI SHENGYING, LIU BAOHUA, WANG WEI, XU KUN, WEI BIN, LIU YIPAN, DUAN QING
Принадлежит:

The invention discloses a blade shot blasting clamping device and a machining method. The blade shot blasting clamping device comprises a baffle, a pressing device and a tool tenon clamping groove. The pressing device is arranged on the baffle, a tool tenon clamping groove is formed between the pressing device and the baffle, the bottom of the baffle is connected with a numerical control shot blasting machine workbench, and tenons of a plurality of blades are clamped into the tenon clamping groove in a sliding mode. The device is simple in structure and convenient to use, and one clamping device can clamp a plurality of blades at the same time. The ultra-high molecular weight polyethylene cushion block is adopted at the clamping position of the tool tenon, and abrasion resistance and skid resistance are achieved. One numerical control shot blasting machine can clamp a plurality of blade clamping devices, and compared with the prior art that one shot blasting machine can only clamp one blade ...

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Номер записи: 11
15-08-2023 дата публикации

Progressive three-level pet detection method

Номер: CN116597474A
Автор: LI ZHIWEI, LU JINGANG, WANG WEI, FANG WEI
Принадлежит:

The invention discloses a progressive three-level pet detection method, which adopts a multi-level pet detection scheme, introduces a method for assisting a pet detection model by a pet classification model, reduces the requirement of the scheme on the complexity of the detection model, and can design a smaller parameter quantity detection network. The requirement on the complexity of the classification network can be reduced through a method for defining a trouble sample; according to the method, pet detection scores and classification scores are combined, a feature coding method is used, a puzzle sample which is originally in a two-dimensional difficult-to-classify state is subjected to dimension raising to a high-dimensional easy-to-classify space, the puzzle sample can be distinguished in the high-dimensional space only through simple logistic regression, and the multi-stage scheme solves the problem that a pure detector is excessively complex and cannot achieve localized deployment ...

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Номер записи: 12
03-08-2017 дата публикации

DATA TRANSMISSION METHOD AND DEVICE

Номер: WO2017129053A1
Автор: WANG, Qian, WANG, Wei
Принадлежит:

Disclosed in the present application are a data transmission method and device, belonging to the field of on-board technology. The method comprises: on the basis of data to be transmitted, generating a first virtual card used for representing said data; if a designated operation directed at said first virtual card is detected, then sending said data to a destination device, said destination device generating a second virtual card corresponding to the first virtual card; according to the operational direction of said designated operation, determining the direction of motion of the first virtual card; during the process of sending the data, displaying a first process of motion, said first process of motion comprising a process whereby the first virtual card moves out of the source device according to the determined direction of motion; in conjunction with the source device, the destination device displaying a process of the second virtual card moving into the destination device.

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Номер записи: 13
28-09-2021 дата публикации

一种高温超导双饼线圈及其绕制固定方法

Номер: CN113257515B
Автор: 王为, 高云飞, 李洪, 徐航, 叶汉新, 张云天, 韦家富
Принадлежит: 四川大学

... 本发明属于超导磁体技术领域，公开了一种高温超导双饼线圈，包括由同一条高温超导带材缠卷而成的两个单饼线圈，以及中间骨架、第一盖板和第二盖板；所述中间骨架的两个侧面分别放置一个单饼线圈；所述第一盖板与中间骨架的其中一个侧面连接；所述第二盖板与中间骨架的另外一个侧面连接；两个单饼线圈之间的带材从中间骨架穿过；所述中间骨架和第一盖板之间，以及中间骨架和第二盖板之间，均设有调整组件。本发明实现了一副骨架绕制多个不同匝数的线圈，在此基础上，控制线圈张力大小，避免线圈缝隙过大和/或容易松散的问题。本发明还公开了一种高温超导双饼线圈的绕制固定方法。 ...

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Номер записи: 14
25-04-2023 дата публикации

Bullet screen publishing method and device, equipment, storage medium and product

Номер: CN116017015A
Автор: WANG QIAN, SHI JIAXIN, LIU YUANTAO, YIN DANSHAN, CHEN BIN, WANG WEI
Принадлежит:

The invention provides a bullet screen publishing method and device, equipment, a storage medium and a product. The method comprises the following steps: playing media information in a playing interface; in response to a bullet screen editing operation for the media information, presenting the edited bullet screen content and a sending icon corresponding to the bullet screen content; in response to a first editing operation of a bullet screen display style triggered based on the sending icon, in a process of executing the first editing operation, displaying bullet screen content under the bullet screen display style obtained by editing in a preview mode; and in response to a release instruction for the first editing operation, issuing the bullet screen content, and displaying the bullet screen content in the playing interface by adopting the bullet screen display style obtained by editing. Through application of the method and the device, the bullet screen content under the target bullet ...

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Номер записи: 15
13-08-2021 дата публикации

High-temperature superconducting flux pump system

Номер: CN113257519A
Автор: WANG WEI, YE HANXIN, YANG CHAO, LI HONG, WEI JIAFU, ZHANG YUNTIAN, 王为, 叶汉新, 杨超, 李洪, 韦家富, 张云天
Принадлежит:

The invention belongs to the technical field of superconducting magnet excitation systems, and discloses a high-temperature superconducting flux pump system. The system comprises a flux pump body, a superconducting load and a stator set. A double-pancake coil assembly at least comprises a double-pancake coil; the stator set at least comprises a stator; the flux pump body is provided with an air gap for containing the stator set; and the superconducting load and the stator set are connected to form a closed loop. Under the condition that the magnet structure and the winding cost are not changed, the structure is correspondingly simplified, the problem that the charging speed of the magnet is low is solved, and meanwhile the power supply cost is greatly reduced.

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Номер записи: 16
20-03-2014 дата публикации

LOW-COST HIGH-STRENGTH TI-ALLOY AND HEAT-TREATING PROCESS THEREFOR

Номер: WO2014040408A1
Автор: LI, Bolong, LIU, Tong, WANG, Wei, HUANG, Hui, LI, Hongmei, RONG, Li
Принадлежит:

The present invention relates to a low-cost high-strength Ti-alloy with the weight percentages of the alloy components being: Fe: 3%-7%, Al: 3%-5%, C: 0.01%-0.02%, and the balance being Ti and unavoidable impurities. The alloy is obtained by mixing and briquetting using industrial pure iron, carbon steel, industrial pure aluminium, etc. as raw materials according to designed components, secondary-smelting into alloy ingots using a vacuum levitation melting furnace, and forging using a conventional titanium alloy forging technology, followed by (820°C-950°C)/1h + water quenching solution treatment and (450°C-550°C)/4h + air cooling ageing treatment, and the mechanical properties of the alloy are σb=1000-1250MPa, and δ=5%-12%. As for the low-cost high-strength Ti-alloy of the present invention, the raw material cost of the Ti-alloy is reduced, and the alloy has good hot processability and is easy to produce, which can expand the application fields of the Ti-alloy.

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Номер записи: 17
28-02-2013 дата публикации

METHOD AND DEVICE FOR DATA TRANSMISSION

Номер: WO2013026329A1
Автор: OUYANG, Kai, WANG, Wei
Принадлежит:

A method and device for data transmission are provided in the embodiments of the present invention, wherein a 3G Access Element (AE) and a 3G Relay Element (RE) are deployed between a transmission end and a reception end and M thoroughfares are established between the 3G AE and the 3G RE, wherein M is greater than or equal to two. The method comprises that: the 3G AE encapsulates the data from the transmission end into N Protocol Data Units (PDUs), and transmits the N PDUs to the 3G RE through the established M thoroughfares between the 3G AE and the 3G RE; and the 3G RE reverts the received PDUs to the data transmitted originally by the transmission end and transmits the data to the reception end.

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Номер записи: 18
23-06-2023 дата публикации

Integrated magnetic switch chip

Номер: CN116295727A
Автор: HE SHENGSHENG, WANG WEI, LI ZEHONG, LI YONG
Принадлежит:

The invention discloses an integrated magnetic switch chip, which is used for improving the accuracy of data acquisition of the integrated magnetic switch chip. The circuit comprises a Wheatstone bridge, a low-offset amplifier, a first Schmitt trigger, a second Schmitt trigger, a power supply module, a digital control module, a first transistor, a second transistor, a ground pin, a clock input pin CKI, a clock sending pin CKO and an output pin. The power supply module is respectively connected with the Wheatstone bridge, the low-offset amplifier and the first Schmitt trigger; the Wheatstone bridge is respectively connected with the low-offset amplifier and the first transistor; the digital control module is respectively connected with the low-offset amplifier, the first Schmitt trigger, the second Schmitt trigger, the clock input pin CKI, the clock sending pin CKO and the first transistor; the first Schmitt trigger is respectively connected with the low-offset amplifier and the second transistor ...

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Номер записи: 19
29-06-2016 дата публикации

Intelligence living beings collecting system

Номер: CN0205346173U
Автор: XIE HONGWEI, CHEN YISHENG, JIANG LIN, ZENG XIN, WANG WEI, HU JIANFENG, WANG JIAHUI, WANG XIANFENG
Принадлежит:

... 本实用新型公开了一种智能生物质收集系统，包括皮带输送机、生物质破碎机、斗式提升机、生物质料斗衡、电控单元和通信模块；皮带输送机的进料端设置有皮带输送机受料斗，皮带输送机受料斗的上部设置有料流开关；生物质破碎机设置在皮带输送机的出料端，斗式提升机设置在生物质破碎机的出料端；生物质料斗衡包括台架、料斗、称重传感器，料斗的顶部开有料斗进料口，料斗的底部设有出料底门，料斗进料口位于斗式提升机的出料口下方；皮带输送机、生物质破碎机、斗式提升机、通信模块、称重传感器、料流开关连接至电控单元进行集中控制。该系统自动化程度较高，能够自动处理间歇产生的生物质，节省了生物质的收集成本。 ...

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Номер записи: 20
23-06-2023 дата публикации

Steam ejector

Номер: CN116292450A
Автор: LIU JINXUE, WANG WEI, WANG XIANWEN, JING JIE, YANG YUEBIN, GUO HONGYUAN, KANG PENG, LANG XINYAN, TANG YONGHUA, HAN ZHIQIANG
Принадлежит:

The invention relates to a steam ejector and relates to the technical field of steam ejectors, the steam ejector comprises a spray head and a spray pipe, one end of the spray pipe is detachably connected with the spray head through a bolt, the steam ejector further comprises a silencing device and a noise reduction device, the silencing device and the noise reduction device are each of a multi-layer structure, and the silencing device is fixedly connected with the spray pipe; the noise reduction device is detachably connected with the silencing device and the spray pipe, the silencing device and the noise reduction device are arranged, the silencing device can reduce low-frequency noise generated by large-size vortexes, the noise reduction device can reduce high-frequency noise generated by small-size vortexes, and the device has the silencing and noise reduction functions.

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Номер записи: 21
02-05-2023 дата публикации

Information processing method and device, terminal and computer program product

Номер: CN116048321A
Автор: WANG QIAN, LIU YUANTAO, YIN DANSHAN, SHI JIAXIN, SUN LIFANG, CHEN BIN, WANG WEI
Принадлежит:

The embodiment of the invention discloses an information processing method and device, a terminal and a computer program product, and the method comprises the steps: displaying M pieces of interaction information of multimedia data in a playing interface of the multimedia data, M being a positive integer; and if any one piece of interaction information in the M pieces of interaction information is subjected to the target interaction operation, adjusting the display style of the any one piece of interaction information in the playing interface. According to the embodiment of the invention, the display diversity and interestingness of the interactive information can be improved, so that the user viscosity of the media playing application is improved.

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Номер записи: 22
23-06-2023 дата публикации

Position detection magnetic sensing chip

Номер: CN116295721A
Автор: HE SHENGSHENG, WANG WEI, LI ZEHONG, LI YONG
Принадлежит:

The invention discloses a position detection magnetic sensing chip, which is used for improving the accuracy of data acquisition of an integrated magnetic switch chip. The position detection magnetic sensing chip comprises a ground pin GND, an enabling receiving pin TRI, an enabling sending pin TRO and an output pin OUT; the power supply module is respectively connected with the Wheatstone bridge, the low-offset amplifier, the first Schmitt trigger and the time adjusting module; the first transistor is respectively connected with the Wheatstone bridge, the low-offset amplifier, the enabling logic module EN Logic and the ground pin GND; the low-offset amplifier is respectively connected with the first Schmitt trigger, the Wheatstone bridge, the enabling logic module and the time adjusting module; the second transistor is respectively connected with the time adjusting module, the output pin OUT, the first Schmitt trigger and the output pin OUT; and the enabling logic module is respectively ...

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Номер записи: 23
27-08-2021 дата публикации

Cast-in-place beam flange plate formwork supporting device

Номер: CN214061291U
Автор: SUN WENZHI, CHENG YI, WANG WEI, HUANG YONG, WANG JITAO, HUA FURU, ZHANG HAIPENG, YU XIAODONG, ZHANG XUHUA, 孙文志, 程益, 王为, 黄勇, 王继涛, 华福如, 张海鹏, 于晓东, 张旭华
Принадлежит: CHINA RAIL WAY NO 9 GROUP NO 2 ENG CO LTD, CHINA RAIL WAY NO.9 GROUP NO.2 ENGINEERING CO., LTD., 中铁九局集团第二工程有限公司

The utility model discloses a cast-in-place beam flange plate formwork supporting device which is formed by sequentially connecting a certain number of formwork supporting units side by side, and each formwork supporting unit comprises a main framework, a beam bottom arc steel plate, a beam side linear section, a beam side arc section and a flange plate lower linear section. A combined system of the wooden formwork, the bakelite plate and the wooden framework is adopted, the wooden formwork is used for machining the linear section, the bakelite plate is used for machining the curve part, and the square timber is used as the framework for supporting, so that the problems that a traditional steel formwork is long in production period, large in dead weight, high in cost, inconvenient to transport, large in safety risk, low in work efficiency and the like are solved; and the problems that a wood template cannot be bent and a special-shaped structure cannot be processed are solved.

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Номер записи: 24
06-06-2023 дата публикации

Device and method for ultrasonic reinforcement of mortises

Номер: CN116214380A
Автор: WANG WEI, YANG MINGYUN, WANG YUANYUAN, KOU LUWEN, WEI LEI, HU YUNHUI, LI XIAOBO, LIU BO
Принадлежит:

The invention discloses a device and a method for ultrasonic reinforcement of a mortise. The device comprises a mortise cover plate and a working chamber, the mortise cover plates are fixed to the two sides of a to-be-machined part, and the mortise cover plates are attached to mortises of the to-be-machined part to form independent mortise cavities. A part to be machined is fixed on the three-jaw chuck; one side of the working chamber is an arc surface used for being matched with an outer circle mortise of a part to be machined, and the other side of the working chamber is a plane used for being connected with an ultrasonic vibration device. And the working chamber is used for loading and processing a pellet medium to carry out mortise ultrasonic reinforcement. Ultrasonic shot peening strengthening is adopted for the mortises, shots continuously collide in a closed cavity, and finally a strengthening layer on the surface is uniform. According to the ultrasonic shot peening device, ultrasonic ...

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Номер записи: 25
15-06-2016 дата публикации

Second order variable pitch biomass briquette fuel briquetting mould

Номер: CN0205310889U
Автор: XIE HONGWEI, CHEN YISHENG, JIANG LIN, ZENG XIN, WANG WEI, HU JIANFENG, WANG JIAHUI, WANG XIANFENG
Принадлежит:

... 本实用新型公开了一种二阶变斜度生物质成型燃料压块模具，包括模具上顶、模具下底和中间支撑梁；中间支撑梁垂直设置在模具上顶与模具下底之间，并将模具上顶、模具下底之间的空间分割成位于中间支撑梁两侧的两个半幅挤压成型通道；中间支撑梁沿其长度方向分为支撑梁前段和支撑梁后段，相应的半幅挤压成型通道分别称为前段通道和后段通道，支撑梁前段的外侧面与中间支撑梁的中轴线O的夹角为α，支撑梁后段的外侧面与中间支撑梁的对称轴O的夹角为β，所述模具上顶、模具下底的外侧面与中轴线O的夹角为γ，β＜α，γ≤β≤γ+1°。该模具配套立式环模生物质燃料压块成型机，能够生产出适应生物质发电循环流化床的外紧内松密度较小的成型燃料。 ...

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Номер записи: 26
06-07-2016 дата публикации

Storage facilities is placed to crop seed

Номер: CN0205357196U
Автор: WANG BAOHUA, WANG WEI, ZHUANG ZHIMIN, PAN ZONGJIN, LI PING, CHEN HAODONG, YE SIHONG, WANG CHANGBIAO, SU CHENGFU, MENG YANYAN
Принадлежит:

... 本实用新型公开了一种作物种子放置储存设备，包括长方体框架，框架内设置有种子放置层，放置层包括四根相互平行排列的第一钢管，第一钢管两端分别与第二钢管相连接，第一钢管和第二钢管通过三通管相连接，种子放置层上设置有种子盛放袋，种子盛放袋上设置有编号标记。本实用新型作物种子放置储存设备，可以用于放置作物种子资源，便捷、高效、价廉、透气、防潮。使用便捷、高效、成本价廉、经济实用、透气防潮，方便保存、整理、循环使用。 ...

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Номер записи: 27
13-08-2021 дата публикации

High-temperature superconducting segmented excitation system and using method thereof

Номер: CN113257512A
Автор: WANG WEI, WEI JIAFU, WANG XUEQING, XU HANG, YE HANXIN, ZHANG YUNTIAN, LI HONG, YANG ZHIXING, 王为, 韦家富, 王雪晴, 徐航, 叶汉新, 张云天, 李洪, 杨志星
Принадлежит:

The invention belongs to the technical field of superconducting magnets, and discloses a high-temperature superconducting segmented excitation system. The system comprises at least two flux pumps, at least two high-temperature superconducting coils, and a supporting assembly; the supporting assembly is used for supporting the high-temperature superconducting coil; and each flux pump excites at least one high-temperature superconducting coil. According to the invention, the excitation charging efficiency of a superconducting magnet and the central magnetic field intensity of the superconducting magnet can be improved, and the excitation cost of the superconducting magnet is correspondingly reduced. On the basis, the invention further discloses a using method of the high-temperature superconducting segmented excitation system.

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Номер записи: 28
30-05-2023 дата публикации

Performance test platform of full-automatic BSG electric drive controller

Номер: CN116174339A
Автор: GOU HAO, DENG RUCHUAN, LI MING, WANG WEI, XIE CHI, WAN JINLONG
Принадлежит:

The invention discloses a performance test platform of a full-automatic BSG electric drive controller. The performance test platform is used for improving the production efficiency of a production line. The device comprises a feeding conveying mechanism, a feeding mechanism, an automatic clamping mechanism, a loading mechanism, a discharging conveying mechanism, an upper computer system and a waste box. The feeding conveying mechanism and the discharging conveying mechanism are conveying belts located on the same horizontal plane. The feeding mechanism comprises a mechanical arm and a manipulator, and the feeding mechanism is used for grabbing the BSG electric drive controller to be tested; the feeding mechanism is located in front of the feeding conveying mechanism and the discharging conveying mechanism. The automatic clamping mechanism is located beside the discharging conveying mechanism and used for fixing the BSG electric drive controller to be tested. The load mechanism is connected ...

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Номер записи: 29
06-06-2023 дата публикации

High-precision self-calibration magnetic switch chip

Номер: CN116222626A
Автор: HE SHENGSHENG, WANG WEI, LI ZEHONG, LI YONG
Принадлежит:

The invention discloses a high-precision self-calibration magnetic switch chip which is used for improving the precision of chip magnetic field detection work. According to the invention, a VCC pin is respectively connected with a band-gap reference and current bias module and a debugging calibration module; the band-gap reference and current bias module is respectively connected with the power supply voltage module and the reference voltage module; the digital module is respectively connected with the debugging calibration module and the reference voltage module VREFCOMP; the Wheatstone bridge is respectively connected with the power supply voltage module, the GND pin and the low-offset comparator; the low-offset comparator is respectively connected with the reference voltage module, the digital module and the first transistor NMOS; the first transistor NMOS is respectively connected with a GND pin and an OUT pin; the multiplexing output module is respectively connected with the digital ...

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Номер записи: 30
02-05-2023 дата публикации

Spiral-flow type combustion torch for combustible waste gas combustion treatment

Номер: CN116045290A
Автор: WANG WEI, WEN JUNXIANG, LIU YANYONG
Принадлежит:

The invention discloses a spiral-flow type combustion torch for combustible waste gas combustion treatment, which comprises a torch barrel, a spiral-flow generation barrel rotationally sleeved and assembled in the torch barrel and a combustor mounted in the spiral-flow generation barrel, and a plurality of airflow holes are formed in the side wall of the spiral-flow generation barrel; a plurality of rotational flow blades are arranged on the inner side of the rotational flow generating cylinder and located above the combustor in the circumferential direction. According to the combustion torch, during combustion, hot airflow pushes the rotational flow generation barrel to rotate through the rotational flow blades, rotational flow is formed, air flowing is accelerated, the air is fully mixed with waste gas, and therefore the waste gas combustion sufficiency is improved.

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Номер записи: 31
25-04-2023 дата публикации

Bullet screen display method and device, equipment, medium and program product

Номер: CN116017016A
Автор: WANG QIAN, SHI JIAXIN, LIU YUANTAO, YIN DANSHAN, ZHEN SHAOAN, BI SIYUAN, CHEN BIN, WANG WEI
Принадлежит:

The invention discloses a bullet screen display method and device, equipment, a medium and a program product, and belongs to the field of multimedia playing. The method includes displaying a video picture; under the condition that the target video content appears in the video picture, displaying a bullet screen with a target visual special effect, the target video content being associated with the target visual special effect; and under the condition that the target video content does not appear in the video picture, displaying the bullet screen without the target visual special effect. According to the scheme, the styles of the bullet screen are enriched, and the bullet screen with the target visual special effect corresponds to the target video content.

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Номер записи: 32
06-07-2016 дата публикации

Multi -functional building site searchlight

Номер: CN0205372379U
Автор: WANG WEI
Принадлежит:

... 本实用新型涉及一种工地用工具，更具体的说是一种多功能工地探照灯，装置带有轮子，便于移动，装置的照明范围可以根据需要进行调节；装置可以显示时间，可以设定喇叭报时的时间，装置可以吸收光能，并且转换为电能使用，节省了电能。连接件安装在装置主体上，万向轮支架的上端与连接件相连接，万向轮支架的下端与万向轮相连接。减速器安装在装置主体上，电动机安装在减速器上。转轴的一端与减速器相连接，转轴的另一端与挡板相连接，固定板安装在转轴上，并且与滚珠相接触，滚珠设置在装置主体上。液晶显示屏和控制按钮均设置在控制面板上。喇叭安装在挡板的底端，支架的一端与挡板相连接，支架的另一端与太阳能电池板相连接。 ...

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Номер записи: 33
21-04-2023 дата публикации

Method for inverting concentration of SF6 decomposition component CO2 based on ISFO-VMD-KELM

Номер: CN115993345A
Автор: ZHANG YING, HUANG JIE, WANG WEI, WANG MINGWEI, LIU ZHE, FENG CHUJIE, PU ZENGXIN, ZHAO SHIQIN, PAN YUN
Принадлежит:

The invention discloses an SF6 decomposition component CO2 concentration inversion method based on ISFO-VMD-KELM, and the method comprises the steps: building an improved cheongfish optimizer based on a conventional cheongfish optimizer; collecting an original absorption spectrum, and preprocessing the original absorption spectrum; establishing an inversion model of the second harmonic amplitude of the absorption spectrum and the CO2 concentration by combining a nuclear extreme learning machine optimized by an improved semaphorus optimizer according to a preprocessing result; and performing a CO2 detection experiment according to the inversion model, and judging the operation state of the SF6 electrical equipment. According to the method, an original spectral signal is filtered by adopting self-adaptive variational mode decomposition optimized by an improved cheongfish optimizer in combination with a wavelet threshold method, high-frequency noise in the original signal is removed, and the ...

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Номер записи: 34
09-05-2023 дата публикации

Multi-channel broadband amplification multifunctional chip

Номер: CN116094472A
Автор: LIAO XUEJIE, LIU YING, WANG CETIAN, TONG WEI, WU HAIFENG, HU LIULIN, HUA YUNAN, YE ZHEN, WANG WEI, YANG HONGLUN, HUANG MIN, YE QIAN, SHI JUN, LU NA, YAO NAIWEN
Принадлежит:

The invention discloses a multi-channel broadband amplification multifunctional chip, which belongs to the technical field of integrated circuits, and comprises a first filter amplification network, a second filter amplification network, a power division switch switching network and an amplification detection network. According to the invention, high-frequency amplification filtering of signals is realized in a broadband through the first filtering amplification network, the amplification unit adopts a temperature compensation current multiplexing structure, and the filtering unit adopts a five-order elliptical high-pass filtering structure; low-frequency amplification filtering of the signals is realized in a broadband through a second filtering amplification network, an amplification unit adopts a temperature-compensated cascode amplification structure, and a filtering unit adopts a third-order elliptical low-pass filtering structure; the power division switch switching network adopts ...

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Номер записи: 35
11-07-2023 дата публикации

Testing device for simulating working condition of power module

Номер: CN116413569A
Автор: XIE CHI, LI MING, WANG WEI, WAN JINLONG, GOU HAO, DENG RUCHUAN
Принадлежит:

The invention discloses a testing device for simulating the working condition of a power module, which is used for simulating the working condition for testing, reducing the situation that the power module with an early failure problem flows into a subsequent process, and improving the yield of products. The clamp comprises a power supply module, a control panel, a tested power module, an energy consumption load and a clamp main body. The clamp body comprises a base, a fixing assembly, a test bench and a load fixing bench. The fixing assembly is located in the base, and the control panel is fixed in the fixing assembly; the test board is arranged above the base, the test board is provided with a fixing part matched with the tested power module, and the tested power module is fixed on the test board through the fixing part; the control panel is electrically coupled with the tested power module; the load fixing table is arranged on the upper side of the test table, a fixing groove matched ...

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Номер записи: 36
16-05-2023 дата публикации

Radiolabeled substance of dithiophosphoric acid derivative, precursor compound of radiolabeled substance, preparation method of radiolabeled substance and application of radiolabeled substance

Номер: CN116120367A
Автор: CHEN YUE, XING NAIGUO, FENG YUE, LI HONGMEI, WANG YUDI, XU TINGTING, LIU HUIPAN, CHEN ZAN, YANG JIAN, ZHAO YAN, WANG LI, ZHANG YU, WANG WEI, CAI LIANG, HUANG ZHANWEN, ZHANG CHUNYIN, QIU LIN
Принадлежит:

The invention discloses a radiomarker of a dithiophosphoric acid derivative, a precursor compound of the radiomarker, a preparation method and application of the radiomarker, and belongs to the technical field of nuclear medicine. The invention provides a precursor compound of a radiomarker of a rithiophosphoric acid derivative with a structure shown as a formula I or a pharmaceutically acceptable salt of the precursor compound, and a radiomarker of the compound shown as the formula I, and the structure of the radiomarker is shown as a formula II. According to the invention, risedronic acid is creatively combined with a chelating agent to obtain NOTA-risedronic acid and DOTA-risedronic acid, and then radionuclides are used for labeling. The radiolabeled product disclosed by the invention is relatively high in water solubility, relatively good in-vitro stability at room temperature and high in plasma protein binding rate, and relatively high and relatively long-lasting skeleton uptake is ...

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Номер записи: 37
29-08-2023 дата публикации

Deep fusion arc welding method

Номер: CN116652330A
Автор: LI TAOTAO, ZHANG GUOHUA, WANG WEI, ZHENG XIANBO, WAN YAN, CHEN YIBO
Принадлежит:

A deep fusion arc welding method is used for welding a first to-be-welded part and a second to-be-welded part together and comprises the following steps that in the preparation stage, the first to-be-welded part and the second to-be-welded part with the same plate thickness are fixed through positioned welding and placed on a jig frame, and the first to-be-welded part and the second to-be-welded part are welded together; an assembly gap is formed between the first to-be-welded part and the second to-be-welded part; a high-temperature-resistant ceramic gasket is arranged on the back surface of the assembly gap along the length direction of the assembly gap; installing deep fusion arc automatic welding equipment; in the debugging stage, welding parameters of the automatic welding equipment are adjusted; in the welding stage, the deep fusion arc automatic welding equipment is used for welding the front face; therefore, one-time single-face welding and double-face forming are achieved. Automatic ...

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Номер записи: 38
13-07-2016 дата публикации

Motormeter alarm signal's detection control apparatus

Номер: CN0205384725U
Автор: RUAN SHAOFAN, SHANG XIAOXI, WANG WEI, GAO JIANFEI, SONG LIANBIN
Принадлежит:

... 本实用新型公开了种汽车仪表报警信号的检测控制装置。它是设置信号采集器与报警驱动器，将信号采集器输出的电平数字信号接入微处理器输入，再将微处理器输出控制信号直接接入报警驱动器输入。由于采取所述结构，对不同的汽车仪表只需采集线束端即仪表接口的高低电平信号输入给微处理器，微处理器再根据采集到的电平信号来驱动发光二极管即可。不必重新更改PCB线路，省去了更改周期，减少了不必要的资源浪费，增加了仪表的通用性和适应性，同时也增强了报警电路的安全性与可靠性，减少因外部信号波动对仪表报警电路的影响。并具有结构设计简单合理、工作性能稳定可靠、适宜行业大力推广等优点。 ...

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Номер записи: 39
11-07-2023 дата публикации

Simulation training efficiency evaluation method based on chariot

Номер: CN116415848A
Автор: LIU SHUJUN, ZHANG TIANJING, QIAO LIBO, MENG JIANLONG, ZHANG LI, WANG WEI
Принадлежит:

The invention discloses a simulation training efficiency evaluation method, which comprises the following steps of: constructing a directed model of a weighted graph of operation simulation training according to a simulation driving operation or an action logic relationship of a simulation operation training project, and realizing quantitative efficiency evaluation of the operation simulation training through graph mining in combination with a case-based expert system; according to the method, the training evaluation problem of operation integrity, operation sequence and operation accuracy in automobile driving training by an operator according to the characteristics of equipment training contents is solved.

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Номер записи: 40
11-08-2023 дата публикации

Portable kit for smell detection

Номер: CN116573293A
Автор: HU JING, DENG WEIJUN, HUA WEI, WANG WEI, GUO ZIYUAN
Принадлежит:

The invention relates to the technical field of olfactory detection, in particular to a portable kit for olfactory detection, which comprises a storage box, coffee powder, an olfactory pen, fragrance smelling paper and a detection table. Wherein the storage box made of the inert odor material is good in light shielding performance, portable and clean; the taste of the coffee powder can transfer the excitability of the nerve center to the fragrance, and then excites another point; the olfactory pen adopts a composite sealing ball design, is good in leakproofness, can effectively prevent volatilization of internal liquid olfactory elements, improves the accuracy and the utilization rate, and reduces the cost of olfactory detection; the olfactory elements can be frequently contacted by people in daily life, and comprise twelve smell types such as fruit fragrance, green fragrance, spicy fragrance, odor and nut fragrance; liquid olfactory elements in the olfactory pen can be smeared on the fragrance ...

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Номер записи: 41
18-08-2023 дата публикации

Deep hole or deep groove shot blasting device and machining method

Номер: CN116604482A
Автор: WANG WEI, TIAN XIMING, YANG MINGYUN, LIU BAOHUA, LIU BO, YU JIPING, GAO YICHAO, YIN QIANWEN
Принадлежит:

The invention discloses a deep hole or deep groove shot blasting device and a machining method. The deep hole or deep groove shot blasting device comprises a base, an anti-collision protection ring, a spear, a positioning device and a spear position detection mechanism. The to-be-shot-blasted part is arranged on the base, the anti-collision protection ring is arranged on the to-be-shot-blasted part, and the anti-collision protection ring and the to-be-shot-blasted part are positioned and connected through the positioning device; when shot blasting starts, the spear position detection mechanism is arranged in a deep hole or a deep groove of a part to be subjected to shot blasting, and the spear is arranged in the spear position detection mechanism. The guide pipe is used for carrying out accurate gun alignment operation on the machining position, personal errors are avoided, and the device can also play a role in protecting parts when equipment program errors occur. The device is simple ...

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Номер записи: 42
30-06-2023 дата публикации

Screen capture prevention method and system based on mobile equipment

Номер: CN116361847A
Автор: WANG WEI, HUANG YUXIN, XU ZIDUO, YUE CHONG, FU HAO, CHEN JIAJIAN
Принадлежит:

The invention relates to an anti-screenshot method and system based on a mobile device, and the method comprises the steps: carrying out the sensitive information recognition of a terminal screenshot page through a cloud desensitization recognition and judgment mode, prompting a user to pay attention to the sensitivity of screenshot in a mode of sending a warning to the user for viewing for the screenshot according with a sensitive feature, and carrying out the recognition of the sensitive information of the screenshot before the screenshot is displayed to the user. A user is enabled to know the sensitivity of the to-be-displayed screenshot in advance, so that the user performs screenshot display after determining whether to display the current screenshot or not. And when the user views the screen capture alarm prompt, the sensitive information type to which the current sensitive information belongs and the application type thereof can be obtained through the keyword of the prompt page, ...

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Номер записи: 43
15-06-2016 дата публикации

Biomass power generation fuel briquetting make -up machine

Номер: CN0205310902U
Автор: XIE HONGWEI, CHEN YISHENG, JIANG LIN, ZENG XIN, WANG WEI, HU JIANFENG, WANG JIAHUI, WANG XIANFENG
Принадлежит:

... 本实用新型公开了一种生物质发电燃料压块成型机，包括进料仓和设置在其下方的挤压成型室，所述挤压成型室内设置有挤压成型辊组合和环形挤压成型模具组合，所述挤压成型辊组合的中心设置有成型压辊轴，所述环形挤压成型模具组合包括环形模具固定装置以及一定数量的挤压成型模具，所述挤压成型室内、成型压辊轴的上方设置有进料防堵搅拌器，所述进料防堵搅拌器的搅拌器轴固定在成型压辊轴的顶端。所述进料防堵搅拌器随挤压成型辊组合同步旋转，对进入挤压成型室的生物质燃料进行搅动，可预防因农作物秸秆质地松散、质地轻而造成的进料不畅及堵塞现象。 ...

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Номер записи: 44
02-05-2023 дата публикации

Preparation method and application of nano-scale micromolecular fruit nucleic acid ester composite antibacterial gel

Номер: CN116036149A
Автор: SUN BAOTING, WANG ZHIJIAN, WANG WEI
Принадлежит:

The invention provides a preparation method and application of nanoscale small molecule fruit nucleic acid ester composite antibacterial gel. The method comprises the following steps: preparing a small molecule fruit nucleic acid extract stock solution; preparing a fruit nucleic acid ester mixed emulsion; preparing traditional Chinese medicine mixed powder; and adding beewax, fatty acid olive oil, honey, a viscosity modifier, an emulsion stabilizer and peppermint oil into the fruit nucleic acid ester mixed emulsion and the traditional Chinese medicine mixed powder to prepare the nano-scale micromolecular fruit nucleic acid ester composite antibacterial gel. The nano-scale micromolecular fruit nucleic acid ester composite antibacterial gel prepared by the preparation method disclosed by the invention not only can effectively accelerate migration of cells at a wound, but also can up-regulate expression of blood vessel related growth factors at the wound, and can promote deposition expression ...

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Номер записи: 45
23-06-2023 дата публикации

Shot peening strengthening tool and shot peening method for hollow shaft part with large length-diameter ratio

Номер: CN116276684A
Автор: YANG MINGYUN, WANG WEI, WANG HUANQIN, HU YUNHUI, LI XIAOBO, GUO SIXIN, HANAYASU, HU YING
Принадлежит:

The invention discloses a shot peening strengthening tool and a shot peening method for a hollow shaft part with a large length-diameter ratio. The part is vertically arranged in the center of a rotary table, the small end of the part is clamped and fixed through a protection tool, an auxiliary supporting frame assists in supporting the upper end of the part, and then two spray guns and a direct spray gun are configured for the shot peening strengthening tool and located on the side face of the shot peening strengthening tool; the inner diameter spear gun is located at the top of the shot peening strengthening tool, the direct spray gun on the side face is mainly responsible for shot peening of the outer surface of the part, a nozzle of the inner diameter spear gun on the top stretches into a hollow inner cavity of the part and is mainly responsible for shot peening of the inner surface of the part, and the direct spray gun and the inner diameter spear gun simultaneously run to the lowest ...

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Номер записи: 46
17-08-2021 дата публикации

Device for auxiliary treatment of fatty liver

Номер: CN113262432A
Автор: WANG WEI, XU AILEI, 王为, 徐爱蕾
Принадлежит:

The invention discloses a device for auxiliary treatment of fatty liver, and belongs to the field of auxiliary treatment of fatty liver. The device for auxiliary treatment of fatty liver comprises a base, an adjusting mechanism, a lifting mechanism, a handrail mechanism, a conveying belt and a winding assembly. By arranging the angle adjusting mechanism, the lifting mechanism and the handrail mechanism, the position of a handrail is adjusted, so that the device adapts to different fatty liver patients, meanwhile, the angle position of a handrail plate is more convenient for the patient to hold, and the stability of the patient in the holding process is guaranteed; by arranging a speed reducing mechanism on the base, the fatty liver patient can automatically control the speed reducing mechanism according to the bearing capacity of the fatty liver patient, stepless speed change of the conveying belt is achieved, and the situation that the fatty liver patient falls down due to the fact that ...

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Номер записи: 47
18-04-2023 дата публикации

Deck thickness measuring instrument

Номер: CN115979099A
Автор: CHEN LIANG, WANG WEI, LIU TIANYI
Принадлежит:

The deck thickness measuring instrument comprises a pressing handle, a handle, a dial plate and a pointer, the handle is rotatably connected to the pressing handle, and a shell is connected to the pressing handle through a rotating shaft; the dial plate is rotatably mounted on the shell and rotates along the axis of the dial plate, and the pointer is accommodated in the dial plate pointer connecting rotating shaft and rotates along with rotation of the rotating shaft; when the first measuring end and the second measuring end are in contact with each other, the pointer is static, the dial plate rotates relative to the shell under the action of external force, the pointer is in a zeroing state, and the zero graduation line of the dial plate can directly rotate relative to the pointer under the action of external force, so that manual zeroing can be carried out after each measurement of the deck thickness measuring instrument; and the relative position of the zero graduation line of the dial ...

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Номер записи: 48