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Небесная энциклопедия

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

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Мониторинг СМИ

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

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 22. Отображено 22.
02-06-2023 дата публикации

Device and method for online monitoring degradation failure of strong light element

Номер: CN116202749A
Автор: LUO XINYU, YANG PENG, GUO SILIN, LIU GUANJUN, LI QIAN, QIU JING, ZHANG YONG, LU KEHONG, LIU YING, HU XINGHONG
Принадлежит:

The invention provides a device and a method for monitoring degradation failure of a strong light element on line, and relates to the technical field of element detection, the device comprises a laser, an infrared thermal imager, a laser absorption device and a workstation computer, according to the method, an infrared thermal imager of the device captures an infrared band from the surface of a high-light element and forms infrared data, and a workstation computer calculates the highest temperature change rate, the high-temperature area and the high-temperature duration of the high-light element in the laser operation process according to the infrared data; and the operation state of the strong light element is judged according to the three characteristic parameters. According to the method, the damage of the high-light element can be quickly and timely found, and the detection accuracy can be effectively improved by taking the highest temperature change rate, the high-temperature area ...

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Номер записи: 1
29-08-2023 дата публикации

Tumor patient dietary energy intake optimization method

Номер: CN116665843A
Автор: ZHANG TIAN, LIU YAO, CHEN YANG, WANG GUORONG, WANG LING, QIU JING, REN YUFANG, ZHOU HONGYAN, GAO YULIANG, ZHANG XIANGGANG, TANG MIN, LI KEWANG, MENG XIAOWEI, LIU MINMIN, YAO DAN, LIAO JIAQIAN
Принадлежит:

The invention discloses a diet energy intake optimization method for tumor patients, and belongs to the technical field of intelligent nutrition management, and the method comprises the following steps: based on a daily diet database of tumor radiotherapy and chemotherapy patients, establishing a basic menu table by taking traditional diet survey as a gold standard; performing Z-score standardization on the basic menu table to obtain standard normal distribution diet data; carrying out clustering analysis and division on proteins, fats and carbohydrates in the standard normal distribution dietary data to obtain a 9-grade dietary clustering result; hierarchical clustering analysis and division are carried out based on a 9-level dietary clustering result, and a three-classification energy prediction model and a twelve-classification energy prediction model are constructed respectively; according to disease pathological stages or treatment stages of tumor radiotherapy and chemotherapy patients ...

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Номер записи: 2
22-05-2020 дата публикации

TRIANGULAR MODULARIZED ECOLOGICAL SEAWALL

Номер: WO2020098105A1
Автор: HUANG, Bensheng, LIU, Da, TAN, Chao, QIU, Jing, KUANG, Huijian, WANG, Liwen, JI, Hongxiang, GUO, Lei, FENG, Xiaoli
Принадлежит:

A triangular modularized ecological seawall, comprising multiple first pre-fabricated frames (1) arranged in an array, a second pre-fabricated frame (2) and a wavebreak forest (3) being disposed between two adjacent first pre-fabricated frames (1), filling the gap between the first pre-fabricated frames (1), the first pre-fabricated frames (1) and the second pre-fabricated frames (2) being tubular and having triangular cross-sections, and inner cavities of the tube bodies of the first pre-fabricated frames (1) and the second pre-fabricated frames (2) being filled with first sea sand (4). The first pre-fabricated frames (1) and the second pre-fabricated frames (2) facilitate pre-fabrication and modularized construction; the insides of the frames are filled with sea sand, and the sea sand may be on-site material of the shore, facilitating rapid filling. The triangular structures of the first pre-fabricated frames (1) and the second pre-fabricated frames (2) cause the seawall structure to ...

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Номер записи: 3
06-01-2011 дата публикации

PATCH GENERATION METHOD FOR DYNAMIC SOFTWARE UPDATING AND CONTROL AND APPARATUS THEREOF

Номер: WO2011000279A1
Автор: HUANG, Zhonghua, ZHU, Huaiyun, QIU, Jing, LI, Jinbo
Принадлежит:

A patch generation method for dynamic software updating and control comprises the following steps: extracting the pre-defined parameters of a replacement function from a target file in order to compose a new target file comprising only said replacement function; generating a patch on the basis of the new target file and the original file of a kernel image. A patch generation apparatus for dynamic software updating and control is also provided. With the present invention, the memory size required to load a patch can be greatly reduced.

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Номер записи: 4
30-05-2023 дата публикации

Corn protein polysaccharide nanoparticles as well as preparation method and application thereof

Номер: CN116172903A
Автор: QIU JING, ZHU JUN
Принадлежит:

The invention provides corn protein polysaccharide nanoparticles as well as a preparation method and application thereof, and relates to the technical field of nano-carriers. Zein and polysaccharide are used as raw materials, an anti-solvent nano precipitation method is adopted, a zein solution is dropwise added into polysaccharide solutions with different solubilities under the stirring condition of 300-800 rpm/min, the composite nanoparticles are prepared under the condition that the alcohol-water ratio is 1: (1-6), the problem of organic solvent residues is solved, the reaction conditions are mild, the process is simple, and the method is suitable for industrial production. The particle size, the polydispersity and the stability of the binary nanoparticles are improved compared with those of single nanoparticles; the prepared nanoparticle loaded resveratrol is good in stability, and has free radical scavenging activity superior to that of resveratrol.

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Номер записи: 5
06-06-2023 дата публикации

Inspection robot for air inlet channel

Номер: CN116214473A
Автор: CHEN LUFENG, ZHOU XIANCHAO, QIU JING, LIU ZIYU, ZHENG LIANG, HE YULONG, CUI JUNWEN, CHENG HONG
Принадлежит:

The invention provides an air inlet channel inspection robot which comprises a moving vehicle body, an industrial camera module, a clamping mechanism, a shifting rod mechanism, an execution motor, a motor frame and a coupler. The industrial camera module is arranged above the rear end of the moving vehicle body, and the shifting rod mechanism is arranged at the front end of the moving vehicle body; the air inlet channel inspection robot aims at solving the problems that in a narrow engine, the manual detection efficiency is low, the labor cost is high, due to the high-temperature and high-pressure environment in the engine, potential safety hazards exist in the overhaul work, and the maintenance efficiency is high. And the pipe wall and the blades of the air inlet duct are easily damaged by manual operation. Meanwhile, aiming at a part of existing manual operation tools, the method is simpler and more intelligent to operate and can adapt to engines of different models, and returned detection ...

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Номер записи: 6
06-06-2023 дата публикации

Delta type five-degree-of-freedom additive manufacturing equipment and control method

Номер: CN116214923A
Автор: CHEN LUFENG, CHEN QIHANG, ZHENG LIANG, TAN XUAN, TANG PENGHUI, QIU JING, CHENG HONG
Принадлежит:

The invention provides delta type five-degree-of-freedom additive manufacturing equipment and a control method, the delta type five-degree-of-freedom additive manufacturing equipment comprises an outer frame, a feeding and discharging module, an effector, a zero-returning rotary table, an end effector and a stepping motor, the outer frame comprises a short aluminum profile and a long aluminum profile, and the feeding and discharging module comprises a linear gear, an extrusion motor and a pressing mechanism; the effector comprises a fixing table, the rotary table capable of returning to zero comprises a printing disc, an A-axis adjusting mechanism and a C-axis adjusting mechanism are installed below the printing disc, the end effector comprises an extrusion head nozzle and a heat preservation part, and the stepping motor is fixedly installed on an upper plane fixing frame. Through a zero returning structure and a motion axis linkage control method, it is ensured that the step effect of ...

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Номер записи: 7
09-10-2014 дата публикации

SYSTEM FAULT DETECTION AND PROCESSING METHOD, DEVICE, AND COMPUTER READABLE STORAGE MEDIUM

Номер: WO2014161373A1
Автор: YU, Guangbo, ZHU, Huaiyun, QIU, Jing
Принадлежит:

Disclosed are a system fault detection and processing method, device, and computer readable storage medium. The method comprises: an interrupt service routine sending a first level dog feeding signal, and receiving a second level dog feeding signal of a system detection task (S101); and when task dead loop or task abnormity is detected, performing system abnormity processing according to a preset processing policy, and when the interrupt service routine does not receive the second level dog feeding signal within a set time, the interrupt service routine stopping sending the first level dog feeding signal, and performing a system restart (S102).

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Номер записи: 8
14-07-2023 дата публикации

Material forming device based on spherical coordinate system and control method

Номер: CN116423827A
Автор: CHEN QIHANG, TAN XUAN, CHEN LUFENG, TANG PENGHUI, XUE XIAOJIE, QIU JING, CHENG HONG
Принадлежит:

According to the material forming device based on the spherical coordinate system, an XY plane moving system is fixedly connected to a steel structure frame base, the XY plane moving system is connected with a printing work area at the same time, and an XY coordinate space relative to the steel structure frame base is formed in the printing work area. And the rotating platform is matched with the steel structure frame base through a bearing, so that the rotating platform adjusts the longitude direction of the end effector. The latitude adjusting mechanism is installed on the rotating platform, and it is guaranteed that the symmetric center plane of the latitude adjusting mechanism coincides with the diameter of the rotating platform. The end effector distance adjusting mechanism is installed at the tail end of the latitude adjusting mechanism, so that the end effector is perpendicular to the top face of the latitude adjusting mechanism, and the position is adjusted to enable the axis extension ...

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Номер записи: 9
23-07-2020 дата публикации

DIVERTING AND DEFOAMING DEVICE USING BEND PIPE AND APPLIED TO HIGH WATER-LEVEL WATER SUPPLY CONSTRUCTION

Номер: WO2020147165A1
Автор: HUANG, Bensheng, LIU, Da, QIU, Jing, LI, Ming, TAN, Chao, GUO, Lei
Принадлежит:

A diverting and defoaming device using a bend pipe and applied to a high water-level water supply construction, comprising an inner well (1), an outer well (2), baffles (3), and several overflow pipes (4). The outer well (2) is nested at outside of the inner well (1); the top end of the outer well (2) is higher than the inner well (1); the baffles (3) are respectively connected with the outer wall of the inner well (1) and the inner wall of the outer well (2) to form overflow grooves (5); the top end of the inner well (1) is higher than the baffles (3) and form overflow weirs (6); one end of the overflow pipe (4) is provided with a first pipe orifice (7) in the overflow groove (5); the other end of the overflow pipe (4) is communicated with the inner well (1) to form a second pipe orifice (8); the first pipe orifice (7) is higher than the second pipe orifice (8); the overflow pipe (4) is bent in the overflow groove (5) to form a first bending part (9); the first bending part (9) is higher ...

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Номер записи: 10
12-09-2017 дата публикации

A magnetic fluorescent nano-material and its preparation method and application

Номер: CN0104949948B
Автор: 邱静, 侯梦滢, 谷旭, 杨曙明, 李丹
Принадлежит:

... 本发明公开了种磁性荧光纳米材料及其制备方法与应用。该磁性荧光纳米示踪粒子的制备方法，包括如下步骤：(1)将表面修饰有羧基的二氧化硅包覆的四氧化三铁磁性纳米粒子分散于分散剂中，加入缩合剂进行活化；(2)在步骤(1)体系中加入荧光素，经缩合反应之后，用外加磁场收集固体粒子即得所述磁性荧光纳米示踪粒子。该磁性荧光纳米材料可用于饲料混合均匀度的测定。本发明磁性荧光纳米示踪粒子的制备方法简单，通过工艺优化，只需步就可得到；本发明的磁性荧光纳米示踪粒子，具有操作简单、效率高、粒径均的优点；将本发明磁性荧光纳米示踪粒子可应用于饲料混合均匀度的检测，具有较高的检测效率和较低的检测成本。 ...

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Номер записи: 11
23-12-2010 дата публикации

INTER-BOARD COMMUNICATION APPARATUS, METHOD FOR TRANSMITTING AND RECEIVING MESSAGE OF INTER-BOARD COMMUNICATION

Номер: WO2010145113A1
Автор: QIU, Jing, ZHU, Huaiyun
Принадлежит:

An inter-board communication apparatus and a method for transmitting and receiving message of the inter-board communication are provided so as to enable the control of the inter-board communication. The apparatus includes: a message distribution layer module (110), for selecting route for application messages; a data link layer module (120), including a link protocol sub-layer module (122) which can be chosen to be set, the link protocol sub-layer module (122) providing an interface by which it is connected with external concrete communication protocols; a physical layer module (130), for physical transmission of the application messages; a link information registration module (140), for registering the information of link attributes, determining whether the link protocol sub-layer module (122) is chosen to be set in the data link layer module (120) according to the information of the link attributes and determining the concrete communication protocols which are connected with the link ...

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Номер записи: 12
14-07-2023 дата публикации

Hematocrit correction method, hematocrit correction system and electrochemical measurement system

Номер: CN116429837A
Автор: JEON CHANG-WOON, QIU JING, ZHENG TAO, LIU LIXIA
Принадлежит:

The invention discloses a hematocrit correction method, a hematocrit correction system and an electrochemical measurement system, a plurality of different frequencies are applied to an electrode module of electrochemical test paper, and impedance values and current values of blood samples in the electrode module under different frequencies are obtained; obtaining correction concentration values of the to-be-detected indexes under different frequencies by using the impedance values and the current values of the blood sample under different frequencies; and carrying out weighted average on the corrected concentration values of the to-be-detected indexes under different frequencies to obtain the final corrected concentration value of the to-be-detected indexes of the blood sample. According to the method, the correction accuracy of different hematocrits is improved, compared with a single-frequency measurement method, the hematocrit interval of a blood sample can be expanded through multi-frequency ...

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Номер записи: 13
30-05-2023 дата публикации

System and method for gait phase and terrain recognition of lower limb assisted exoskeleton

Номер: CN116172547A
Автор: QIU JING, HUANG JIACHENG, LI BIN, GUO RAN, CHEN LUFENG, HE YULONG, CHENG HONG
Принадлежит:

The invention discloses a gait phase and terrain recognition system and method for a lower limb power-assisted exoskeleton, and belongs to the technical field of lower limb power-assisted exoskeleton robot perception. The system comprises an inertia detection module, a sole pressure sensor module, a data acquisition and processing module and a central controller. According to the method, the gait cycle is divided by utilizing the collected inertial data, whether the gait cycle is correct or not is verified by utilizing the collected sole pressure data, then the hip joint and knee joint angles of a subject are calculated by utilizing the corresponding inertial data in the correct gait cycle, and finally the angle of the hip joint and the knee joint of the subject is calculated according to the defined kinematics constraint and the cost function. And the angle deviation of each joint angle is determined and calibrated through a minimum cost function, and gait phase and terrain recognition ...

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Номер записи: 14
06-06-2023 дата публикации

Lower limb exoskeleton power assisting device and motion control method thereof

Номер: CN116214486A
Автор: QIU JING, ZENG TANGJIAN, CHEN LUFENG, LI BIN, HE YULONG, GUO RAN, XIE HONGQIN, TANG PENGHUI, CHENG HONG
Принадлежит:

The invention discloses a lower limb exoskeleton power assisting device and belongs to the technical field of human body power assisting, the lower limb exoskeleton power assisting device can provide power assisting torque for knee joints in real time in the human body movement process and can automatically recognize the terrain, then the power assisting strategy is adjusted according to the terrain change, and the power assisting effect is improved. Downward slippage of the power-assisted lower limb exoskeleton can be effectively reduced, and the power-assisted effect is guaranteed. In a word, the power assisting device is simple in structure, convenient to wear and high in comfort degree, has high flexibility while guaranteeing the power assisting effect, and is wide in application prospect.

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Номер записи: 15
04-04-2023 дата публикации

Metabolic index detection method and system and electrochemical measurement system

Номер: CN115901885A
Автор: JEON CHANG-WOON, CHEN ZHIFEN, QIU JING, LIU LIXIA
Принадлежит:

The invention discloses a metabolic index detection method and system and an electrochemical measurement system, and the method comprises the steps: comparing an impedance value of a blood sample with a standard impedance value in a preset standard impedance library, and distinguishing the hematocrit correction range according to a certain interval; according to the method, the interval of the hematocrit corresponding to the blood sample is determined according to the comparison result, the metabolic index equation is determined under the corresponding hematocrit condition, and then the obtained metabolic indexes are subjected to weighted averaging, so that the detection accuracy of low, medium and high concentration sections of different detection indexes is improved.

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Номер записи: 16
02-05-2023 дата публикации

Weight reduction system and method

Номер: CN116035872A
Автор: CHENG HONG, YIN ZIGUANG, LI PEIDONG, GAO DENG, CAI CHAO, QIU JING
Принадлежит:

The embodiment of the invention provides a weight reduction system and method.The weight reduction system comprises a weight reduction adjusting device and a control device, the weight reduction adjusting device comprises an electromechanical unit, a position providing unit and a weight reduction rope unit, and the control device is connected with the electromechanical unit and the position providing unit; the electromechanical unit is further connected with the weight reduction rope unit. The position providing unit provides position information for the control device, and the control device controls the magnitude of the output torque provided by the electromechanical unit for the weight reduction rope unit according to the position information so as to adjust the position of the weight reduction rope unit. The weight reduction adjustment is realized through the output torque of the electromechanical unit, and compared with a weight reduction system adopting a spring or a balancing weight ...

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Номер записи: 17
11-04-2023 дата публикации

Ankle joint trainer

Номер: CN115944493A
Автор: CHENG HONG, ZHANG LONG, QIU JING, HU DEKUN
Принадлежит:

The invention relates to an ankle joint trainer, and belongs to the technical field of medical apparatus and instruments. The ankle joint trainer comprises a base, a driving assembly and a training assembly. The driving assembly is arranged on the base and provided with an action part, the training assembly comprises a connecting piece, a shoe and a shank fixing piece, the connecting piece is connected with the action part, the driving assembly can drive the connecting piece to swing, the shoe is arranged on the connecting piece and can change the direction, and the shank fixing piece is fixed to the driving assembly. A shank binding part for fixing a shank is arranged at the top end of the shank fixing part, and the shank binding part is located above or obliquely above the shoe. According to the ankle joint training device, the base is used for supporting the driving assembly, the training assembly and the like, the driving assembly is used for controlling the connecting piece and the ...

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Номер записи: 18
25-08-2023 дата публикации

Trunk induction rehabilitation training system for hemiplegic patient and use method of trunk induction rehabilitation training system

Номер: CN116637334A
Автор: CHEN LUFENG, HAN YINGMING, GAO QIANG, WEI QINGCHUAN, HUANG JIACHENG, JIANG HANHONG, QIU JING, CHENG HONG
Принадлежит:

The invention provides a trunk induction rehabilitation training system for hemiplegic patients and a use method thereof.The trunk induction rehabilitation training system comprises an aluminum profile frame module, a motor and winding module, a safety feedback module, a binding module and a control module, and the aluminum profile frame module comprises aluminum profile frame strips and a treatment chair; the motor and winding module comprises a sliding rail mechanism, a motor mechanism and a steel wire rope, the safety feedback module comprises a tension sensor and an acceleration sensor, the binding module comprises an abdomen binding piece and a waist binding piece, and the control module comprises a workbench, a movable terminal controller device and a terminal controller. A complete mechanical structure is built through an intelligent algorithm, a new implementation mode is added for trunk rehabilitation training, the working intensity of therapists is reduced, the treatment efficiency ...

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Номер записи: 19
28-07-2023 дата публикации

Radioactive waste treatment device adopting V-shaped plasma torch

Номер: CN116498975A
Автор: ZHANG ZHAOJIE, WU PENGFEI, KONG XUDONG, ZHENG MEIJUAN, QIU JING, DING XINDA, CHENG SHENG
Принадлежит:

According to the radioactive waste treatment device adopting the V-shaped plasma torch, the problems of high NOx content, high corrosivity, high nuclide concentration and nonuniform molten pool can be solved, emission can reach the standard, and it is guaranteed that treatment equipment can continuously and stably operate for a long time; the furnace comprises a furnace body, a molten pool is arranged in the furnace body, the furnace body is provided with a feeding port and a smoke exhaust port, the plasma torch is composed of a plasma torch cathode and a plasma torch anode, the furnace body comprises a gasification section and a melting section which are communicated, the molten pool is arranged at the joint of the gasification section and the melting section, and the plasma torch cathode and the plasma torch anode are communicated with the gasification section. The feeding port and the smoke outlet are both formed in the gasification section, the plasma torch cathode and the plasma torch ...

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Номер записи: 20
22-06-2016 дата публикации

Ripple clamp core steel plate wall cracks in both sides

Номер: CN0205329909U
Автор: ZHAO QIUHONG, LI YA'NAN, QIU JING, SUN JUNHAO, LI NAN
Принадлежит:

... 本实用新型公开了一种两侧开缝波纹夹芯钢板墙，包括边缘框架，所述边缘框架由框架梁和框架柱构成，所述边缘框架内设有内嵌板，所述内嵌板为复合层钢板，所述复合层钢板包括前后侧的两块平钢板和设置在所述两块平钢板之间波纹钢板，每块平钢板与所述框架梁之间焊接有约束盖板，所述波纹钢板与前后两侧的平钢板之间采用激光焊接。本实用新型的内嵌板采用复合层的波纹夹芯钢板，其初始刚度大，板面外刚度高，可有效抑制侧向力作用下波纹钢板发生明显的面外屈曲；波纹夹芯钢板与框架梁通过约束盖板连接，不与框架柱连接，不但有利于门窗洞口的设置，而且还避免对周边柱的不利影响。 ...

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Номер записи: 21
09-05-2023 дата публикации

Circuit integrating over-current, over-temperature and transient suppression protection functions

Номер: CN116094298A
Автор: QIU JING, LU JUNHAO, GAO XIANG, SONG YUCHEN, SUN BIN, ZHANG YUNZHI, WU WENTAO, GAO HU, WANG RUI, GE YU, QIU CHEN, CHU YANMING
Принадлежит:

The invention discloses a circuit integrating over-current, over-temperature and transient suppression protection functions, which can simultaneously realize circuit over-current, short circuit, over-temperature and other fault protection and transient current suppression during high-voltage power-on, and is high in circuit integration level. The high-voltage loop current sampling is carried out by adopting a secondary sampling circuit which carries out voltage division after resistor sampling and triode triggering, so that high-power interference noise and component type selection difficulty can be effectively reduced, the product size is reduced, and the anti-interference capability and reliability of the full-bridge inverter circuit are improved. By adopting a multi-triode temperature protection scheme, single-point to multi-point temperature monitoring protection can be realized, the complexity of a multi-point temperature monitoring circuit is effectively reduced, the universality ...

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Номер записи: 22