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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 9. Отображено 9.
29-10-2014 дата публикации

Simple refrigerating system for student dormitory

Номер: CN104121647A
Автор: TONG YUNFEI
Принадлежит:

The invention provides a simple refrigerating system for a student dormitory, and belongs to the technical field of refrigerating. The simple refrigerating system solves the problems that an existing center air conditioner is high in price and using cost. The simple refrigerating system for the student dormitory comprises a refrigerating box, a refrigerating device, a circulating pipe, a fan, an air supply pipe and a circulating pump. A cavity is formed in the refrigerating box and is filled with refrigerant. The refrigerating device is located on the refrigerating box, and the temperature of the refrigerant can be controlled within the set temperature range. The simple refrigerating system further comprises an air supply shell internally provided with a cavity. The fan is located in the air supply shell. The air supply shell is provided with an air inlet and an air outlet. The air inlet is provided with an air inlet shutter air port. The inner end of the air supply pipe is fixedly connected ...

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Номер записи: 1
09-05-2023 дата публикации

Cancer question and answer interaction method based on pre-training model

Номер: CN116092699A
Автор: TONG YUNFEI, ZHANG CHAOREN, DENG TIANRAN
Принадлежит:

The invention relates to a cancer question and answer interaction method based on a pre-training model, and the method comprises the steps: 1, collecting and sorting cancer and inducement data, and training a BERT model which is related to cancer and is combined with intention recognition and entity slot filling; 2, ERNIE model parameters are set, and ERNIE model training is carried out; step 3, collecting cancer medical data, preprocessing the data, and performing fine tuning training by using the Transform-XL pre-training model to obtain a natural language generation Transform-XL model of the cancer; and 4, inputting a question to be consulted, then inputting a text into the trained BERT model, performing cancer intention recognition and entity slot filling so as to calculate obtained entity and intention confidence, calculating an ERNIE model by using the trained text similarity, calculating the similarity of each item, and generating a Transform-XL model by using a natural language ...

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Номер записи: 2
02-12-2015 дата публикации

Unusual water monitoring alarm ware of multiterminal based on GSM technique

Номер: CN0204833643U
Автор: LIU GUANGHUA, LI XIAOKUAN, TONG YUNFEI, ZHAO JIANQI
Принадлежит:

Unusual water monitoring alarm ware of multiterminal based on GSM technique mainly including detection, the three module of transmit and receive, couples together each module through double -deck PCB circuit board. Detection module includes the rivers sensor, detects the singlechip, emission module is including sending singlechip, GSM module, receiving module is the cell -phone. The synchronization monitoring in six water places can be realized through six detection module of a GSM module control to this alarm. Unusual water alarm time can be according to the particular case individualized setting, and when reaching alarm time, corresponding detection singlechip sends the signal driver GSM module and sends the warning SMS, and administrator using mobile phones receives the SMS can realize unusual water remote monitoring. The biggest advantage of the device adopts GSM communication technology, can break through geographic restrictions and carry out the remote monitoring, has fine water conservation ...

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Номер записи: 3
09-05-2023 дата публикации

Interactive semi-automatic labeling method based on medical images

Номер: CN116092643A
Автор: TONG YUNFEI, ZHANG CHAOREN, DENG TIANRAN
Принадлежит:

The invention relates to an interactive semi-automatic labeling method based on medical images, which comprises the following steps of: 1, collecting medical image data with lesions, and dividing the medical image data into different lesion categories; step 2, selecting and training different Deep grabcut algorithm pre-training models for different focus categories; step 3, labeling region-of-interest bounding boxes for medical image data of different focus categories, and labeling by using the pre-training model trained in the step 2; step 4, carrying out data enhancement on the marked medical image data; 5, interactive model training is carried out on enhanced data and network parameters, model verification is carried out after training, and when Dice of an interactive model is larger than a threshold value, the step 6 is carried out; and step 6, selecting an image segmentation network to train the image after auxiliary marking, storing the image segmentation network training model with ...

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Номер записи: 4
09-11-2011 дата публикации

Opening system for pressure relief windows

Номер: CN0102235133A
Автор: YUNFEI TONG, SHOUQIN LI, YONG WANG, RUFA CAI, XIAOYONG LUO, SHIJIE PANG, TONG YUNFEI, LI SHOUQIN, WANG YONG, CAI RUFA, LUO XIAOYONG, PANG SHIJIE
Принадлежит:

The invention discloses an opening system for pressure relief windows. The opening system for pressure relief windows comprises a pressure relief window (1) arranged at the air inlet side of an air door wall (7), a pipeline (5) extending from the air return side to the air inlet side of the air door wall (7) is arranged above the air door wall (7), one end (close to the air inlet side) of the pipeline (5) is provided with a first fixed pulley (4), the two ends of a rope (3) respectively extend to the air inlet side and air return side of the air door wall (7) through the first fixed pulley (4) and the pipeline (5), and one end of the rope (3) at the air inlet side of the air door wall (7) is connected with a free end below the pressure relief window (1). According to the scheme provided by the invention, when an operator passes through an air door from the air inlet side of the air door wall, after an operation of pressure relief is implemented by opening the pressure relief window at the ...

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Номер записи: 5
07-04-2023 дата публикации

Industrial modification method of fly ash acid-process alumina

Номер: CN115924949A
Автор: DU SHANZHOU, HUANG YONGBO, GAO GUIMEI, MENG XIANGTIAN, TONG YUNFEI, LI XUE, WANG SIQI, XU LIANG, WEI JIANGHONG, JIA SHANGFENG, BAI XIAOWEI
Принадлежит:

The invention provides an industrial modification method of fly ash acid-process alumina. The method comprises the following steps: carrying out low-temperature fluidization roasting on crystalline aluminum chloride at the temperature of 200-450 DEG C to obtain amorphous aluminum oxide, mixing the amorphous aluminum oxide with water, carrying out hydrothermal reaction, sequentially filtering and washing obtained hydrothermal slurry, and carrying out high-temperature roasting on obtained wet filter cakes at the temperature of 900-1100 DEG C to obtain modified aluminum oxide. According to the invention, the crystallized aluminum chloride with more impurities, which is obtained by a fly ash acid-method aluminum extraction process, is subjected to low-temperature roasting, so that the crystallized aluminum chloride can be successfully decomposed to generate amorphous aluminum oxide, meanwhile, low-temperature flue gas byproducts cannot cause serious corrosion to equipment, and the production ...

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Номер записи: 6
26-03-2014 дата публикации

Roadway bottom plate supporting structure and construction method thereof

Номер: CN103670444A
Автор: TONG YUNFEI, ZHANG NONG, ZHANG CHUIJIN, CHEN HONG, SUN JUN, ZHENG XIGUI, YANG HAIJUN, CHEN YAO, CHAO JUNQI, LIU HONGYANG
Принадлежит:

The invention provides a roadway bottom plate supporting structure and a construction method of the roadway bottom plate supporting structure. A grouting reinforcement layer is arranged below a roadway bottom plate. A plurality of pressure relief holes are formed in the grouting reinforcement layer. An anchoring body is arranged below the pressure relief holes. Anchor ropes are fixed to the anchoring body. The anchor ropes penetrate through a plurality of cover plates and are connected to a steel beam used for pressing against the cover plates. The steel beam is provided with a lock used for tensioning the anchor rope. According to the roadway bottom plate supporting structure and the construction method of the roadway bottom plate supporting structure, the pressure relief holes reserve deformation space for deformation of the roadway bottom plate, as a result, stress of the roadway bottom plate is transferred deep, and maintenance of a shallow stratum of the roadway bottom plate is promoted ...

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Номер записи: 7
25-03-2015 дата публикации

Intelligent remote electronic anti-theft system

Номер: CN104464141A
Автор: WANG FUZHONG, TONG YUNFEI, ZHANG GUANGLU, ZHANG HUICHUN, WANG NING
Принадлежит:

The invention relates to an intelligent remote electronic anti-theft system. The intelligent remote electronic anti-theft system comprises a master controller, window modules, door modules, an alarm module, a GSM/GPRS module and a user mobile phone, wherein the window modules are in wireless connection with a control end wireless module of the master controller, the alarm module is in data connection with the master controller, the GSM/GPRS module is connected with the master controller, and the user mobile phone is in wireless connection with the GSM/GPRS module; each window module comprises obstacle avoidance modules connected with a sill sub-controller, a window end human body induction module, a photosensitive module and a burglary button, and the sill sub-controller is connected with a window end wireless module; each door module comprises door end human body induction modules, the door end human body induction modules are connected with a door sub-controller, and the door sub-controller ...

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Номер записи: 8
11-04-2023 дата публикации

Method for producing alumina

Номер: CN115947358A
Автор: DU SHANZHOU, WANG SIQI, LIU ZHIYONG, HUANG YONGBO, MENG XIANGTIAN, TONG YUNFEI, CHEN GUOHUI, WANG RUI, JIA SHANGFENG, BAI XIAOWEI, WEI JIANGHONG
Принадлежит:

The invention relates to a method for preparing aluminum oxide. The method comprises the following steps: (1) calcining crystalline aluminum chloride produced by a fly ash acid method at the temperature of 250-450 DEG C to obtain amorphous aluminum oxide and hydrogen chloride; (2) mixing the amorphous alumina and water according to a weight ratio of 1: 2-1: 8, heating to 80-100 DEG C for reaction, and filtering to obtain first crude alumina; (3) mixing the first crude aluminum oxide and water in a weight ratio of 1: 2-1: 8, heating to 160-200 DEG C for reaction, and filtering to obtain second crude aluminum oxide; and (4) roasting the second crude aluminum oxide at the temperature of 900 to 1100 DEG C. The method provided by the invention not only improves the quality of alumina, but also reduces the investment cost and environmental pollution.

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Номер записи: 9