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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 15. Отображено 15.
09-05-2023 дата публикации

Roller press

Номер: CN116078892A
Автор: SONG SHIJIE, WU HANPING, HUANG CHANGYOU, ZHANG AIMIN
Принадлежит:

The invention provides a roller press, which relates to the field of automatic manufacturing, and comprises a rack, a driving assembly, a bearing structure, a sliding structure, a first rolling wheel structure, a second rolling wheel structure and a driving structure, the driving assembly is arranged on the rack; each lifting assembly comprises a plurality of lifting structures connected in sequence, each lifting structure comprises a speed reducer and a telescopic piece connected with the output end of the speed reducer, the speed reducers of one lifting assembly are in transmission connection in sequence, the output end of the driving assembly is connected with the input end of one speed reducer of each lifting assembly, and the telescopic pieces are connected with the rack. The driving assembly is matched with the speed reducer to control the telescopic state of the telescopic part; the roller press lifting device solves the problem that a lifting device of a traditional roller press ...

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Номер записи: 1
04-08-2023 дата публикации

Stacking system

Номер: CN116534597A
Автор: SONG SHIJIE, ZHANG AIMIN, HUANG CHANGYOU
Принадлежит:

The invention provides a stacking system, and relates to the technical field of transportation, the stacking system comprises a goods shelf, a sole timber, a recovery device and a stacking device, the sole timber is provided with a first channel and a second channel which are arranged in a staggered mode, the first channel and the second channel both penetrate through the sole timber, and the sole timber is used for stacking goods; a first pallet fork is arranged on the recovery equipment, and the recovery equipment is matched with the first pallet fork to be used for recovering and stacking the sole timbers; the stacking equipment is provided with a second pallet fork, and the first channel and the second channel are used for allowing the first pallet fork and the second pallet fork to penetrate through. And the stacking equipment is matched with the second pallet fork to be used for driving the goods to move to the goods shelf. The invention solves the problem that the sole timber occupies ...

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Номер записи: 2
03-03-2011 дата публикации

METHOD, DEVICE AND SYSTEM FOR PROCESSING CHAPTER OF ELECTRONIC BOOK

Номер: WO2011023109A1
Автор: ZHUANG, Lei, WANG, Tao, LIN, Fei, LU, Cheng, SONG, Shijie, CHEN, Xi, WANG, Jun, ZHU, Yonghao, HUANG, Feifei
Принадлежит:

A method, a device and a system for processing a chapter of an electronic book are provided. Wherein, the method for processing a chapter of an electronic book includes: obtaining the original chapter of the electronic book; judging whether the length of the electronic book original chapter is greater than a specified length which is the chapter length specified according to the loading ability of a client; when the length of the electronic book original chapter is greater than the specified length, segmenting the electronic book original chapter and obtaining multiple sub-chapters; the sub-chapters are chapters for the client to load. The provided technical solution enables the client to load the XHTML (The Extensible Hypertext Markup Language) file of the sub-chapters into a memory, without software running error because of loading.

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Номер записи: 3
16-06-2011 дата публикации

METHODS, DEVICES AND SYSTEM FOR ISSUING AND DOWNLOADING ELECTRONIC BOOK

Номер: WO2011069424A1
Автор: ZHUANG, Lei, LIN, Fei, WANG, Tao, LU, Cheng, WANG, Jun, CHEN, Xi, ZHU, Yonghao, SONG, Shijie, HUANG, Feifei
Принадлежит:

A method for issuing an electronic book is disclosed. The method comprises: first, dividing an electronic book document into a file description section and data sections comprising designated exhibition sets, wherein, a public file section of share type documents and a index table of data sections are comprised in the document description section; then packaging the divided file description section and data sections to generate a book container file; and then issuing the generated book container file in an electronic book reading platform. A method for downloading the electronic book, devices and a system for issuing and downloading the electronic book are also disclosed. This technical solution implements issuance of a segmented electronic book, and segmented download of the electronic books having various format specifications in a client, thereby shortens waiting time for downloading the electronic book and improves reading experience.

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Номер записи: 4
25-07-2023 дата публикации

Preparation and detection method of ultraviolet light electron spectrum sample

Номер: CN116482145A
Автор: YANG WENCHAO, SONG SHIJIE, TANG MENGQI, ZHAN YONGZHONG, HE HUAN
Принадлежит:

The invention discloses a preparation and detection method of an ultraviolet light electron energy spectrum sample, relates to the field of ultraviolet light electron energy spectrum detection, solves the problem that powder or insoluble materials cannot be conveniently and efficiently detected in the existing ultraviolet light electron energy spectrum sample detection, and provides a scheme as follows: some materials which can be heated and evaporated are subjected to thermal evaporation to obtain a sample; the method comprises the following steps of: placing the materials in a vacuum environment for heating, neatly condensing the evaporated materials in a substrate arranged above the materials after the materials are heated, and then detecting the substrate, so that the insoluble materials such as powder and the like can be efficiently and flexibly detected. The method has the characteristics that insoluble materials such as powder and the like can be conveniently, efficiently and flexibly ...

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Номер записи: 5
09-06-2023 дата публикации

Device for closed transfer of volatile toxic and harmful liquid dangerous chemicals

Номер: CN116238822A
Автор: SONG SHIJIE, YE CONGCONG, JIN JIE, LU JIANGANG
Принадлежит:

The invention discloses a device for hermetically transferring volatile toxic and harmful liquid dangerous chemicals, which comprises a main body device for storing the volatile toxic and harmful liquid dangerous chemicals, and the main body device can be ton barrel type or tank type chemical storage equipment for temporarily storing liquid materials. The storage equipment is provided with a feeding pipe, a feeding valve, a discharging pipe, a discharging valve, a one-way check valve, universal wheels, a quick coupler, a respirator and an organic solvent pump. All parts of the device are quick couplings, butt joint of material conveying pipelines can be conveniently achieved, universal wheels are installed on the lower portion of the device, and feeding and transferring of various materials can be conveniently achieved; when volatile poisonous and harmful liquid dangerous chemicals are transferred and conveyed, due to the combined action of the one-way check valve and the respirator (the ...

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Номер записи: 6
08-06-2016 дата публикации

A method for realizing electronic bookmark, the user terminal and the bookmark server

Номер: CN0102033887B
Автор: 陈曦, 林飞, 王涛, 王俊, 宋世杰, 庄磊, 朱永浩, 卢城, 张勉, 冯科学
Принадлежит:

... 本发明公开了种实现电子书签的方法、用户终端和书签服务器，用于解决加密电子书中无法使用电子书签，以及不同用户终端无法对电子书内容准确定位的问题。其中，所述方法包括：获取用户设置的电子书签在电子书中的偏移量；存储包括所述电子书的电子书标识和所述电子书签的偏移量的书签信息，所述书签信息作为独立于电子书的文件进行保存。本发明实施例的实现电子书签的方法、用户终端和书签服务器能够在加密的电子书中使用电子书签功能，并且能够使不同用户终端通过电子书签对电子书签准确定位。 ...

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Номер записи: 7
28-07-2023 дата публикации

Zero turn-off loss driving circuit based on grid charge compensation

Номер: CN116505924A
Автор: PENG HAN, SONG SHIJIE
Принадлежит:

The invention discloses a zero turn-off loss driving circuit based on grid charge compensation. According to the circuit, a driven power device T1 is a power semiconductor device; the driving circuit is connected with the driven power device T1; the channel current adjusting circuit detects the voltage change rate in the turn-off process of the driven power device T1, converts the voltage change rate into a controllable current source, adjusts channel current flowing into the driven power device T1, and adjusts turn-off loss. The grid charge compensation circuit detects the voltage change rate of the driven power device T1 in the turn-off process, converts the voltage change rate into a compensation current source and sends the compensation current source to the current mirror circuit; and the current mirror circuit completely copies the compensation current from the grid charge compensation circuit and adjusts the driving current of the driven power device T1. The turn-off speed is controllable ...

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Номер записи: 8
04-08-2023 дата публикации

Conveying equipment

Номер: CN116534558A
Автор: SONG SHIJIE, ZHANG AIMIN, HUANG CHANGYOU
Принадлежит:

The invention provides conveying equipment, and relates to the field of conveying equipment.The conveying equipment comprises a support and a plurality of conveying devices, a first conveying device, a lifting device and an output device are sequentially arranged in the moving direction of the conveying devices, and the output device comprises a plurality of output structures which are sequentially arranged in the vertical direction at intervals; the lifting device is used for driving the conveying device to move to the output structure, and the conveying device is used for placing to-be-conveyed pieces. The problem that the efficiency is low due to the fact that a traditional conveying method needs manual operation is solved, and the beneficial effects of being simple in structure and low in manufacturing cost are achieved.

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Номер записи: 9
14-07-2023 дата публикации

Pipeline magnetic flux leakage internal detection defect quantitative analysis method based on convolutional neural network

Номер: CN116429873A
Автор: GENG HAO, XIA HAO, YANG LIJIAN, LIU CHAN, WANG HE, WANG GUOQING, SHI MENG, SU YUMING, GAO PENGFEI, ZHANG JIA, HUANG PING, ZHENG FUYIN, MA ZONGBAO, SONG SHIJIE, CUI GUONING
Принадлежит:

The invention relates to a pipeline magnetic flux leakage internal detection defect quantitative analysis method based on a convolutional neural network, and the method comprises the following steps: 1) carrying out the saturation magnetization detection of a to-be-detected pipeline through a pipeline internal detector, and obtaining the pipeline defect magnetic flux leakage detection data; 2) performing normalization processing on the magnetic flux leakage detection data to form a dataset; 3) constructing a neural network model; 4) inputting sample data in the dataset into the neural network model; and 5) feeding back a training error optimization algorithm, and outputting an optimal analysis result in the training process through multiple times of feedback and optimization training. According to the invention, pipeline defect magnetic flux leakage detection data is applied, and accurate defect size parameters can be output.

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Номер записи: 10
23-06-2023 дата публикации

Asphalt foaming performance evaluation method based on binocular distance measurement technology

Номер: CN116297637A
Автор: LI QIANG, SONG SHIJIE, WANG JIAQING, FU GUOZHI, LI GUOFEN, JIANG JIWANG
Принадлежит:

The invention discloses an asphalt foaming performance evaluation method based on a binocular distance measurement technology, and belongs to the technical field of highway asphalt mixture tests. Comprising the following steps: simultaneously and continuously shooting foamed asphalt images by adopting two miniature cameras; performing image recognition on the two photos at the same moment; dividing a foamed asphalt barrel wall adhesion area and an effective expansion area; acquiring a pixel parallax value of the foamed asphalt image; calculating the height confidence interval threshold value of the foamed asphalt in different areas; calculating a height representative value of the foamed asphalt; acquiring a space index and a time index of foamed asphalt; and evaluating the foaming performance of the asphalt. According to the characteristics of the foamed asphalt, height data of multiple points on the surface of the foamed asphalt are obtained by adopting a binocular distance measurement ...

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Номер записи: 11
04-04-2023 дата публикации

Semen cuscutae collecting device

Номер: CN115885689A
Автор: SONG SHIJIE, XIE YUXUAN, YANG YI, PAN HUAIXIANG, YANG JIATONG, PAN YAN
Принадлежит:

The invention relates to the technical field of medicine collection and discloses a semen cuscutae collecting device which comprises a collecting shell, a connecting rod is fixedly installed in the middle of the outer wall of the left side of the collecting shell, the outer wall of the left end of the connecting rod is movably sleeved with an adjusting sleeve, and a bottom rod is fixedly installed between the center of the bottom of the collecting shell and the bottom of the outer wall of the left end of the connecting rod. The bottom of the bottom rod is provided with four sets of collecting devices with the sizes gradually increased from left to right. According to the semen cuscutae collecting device, a medicine collecting worker holds a connecting rod by hand to lift a collecting shell to be close to semen cuscutae fruits, an adjusting sleeve is pulled to drive a steel wire rope to open two sealing plates, and after the semen cuscutae fruits are located in a cavity of the collecting ...

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Номер записи: 12
25-07-2023 дата публикации

Elevator

Номер: CN116477333A
Автор: SONG SHIJIE, ZHANG AIMIN, HUANG CHANGYOU
Принадлежит:

The invention provides an elevator. The elevator comprises a loading device and a lifting device, the material loading device comprises a material storage plate, a limiting structure and a material pushing structure, the limiting structure is in sliding connection with the material storage plate, a material storage space for containing the sectional materials is formed by the limiting structure and the material storage plate, and the material pushing structure is used for pushing out the sectional materials in the material storage space; the lifting device comprises a lifting plate and a rack, the lifting plate does lifting motion relative to the rack, and the material storage plate is arranged on the lifting plate. The problems that a material storage frame in an existing lifting and transporting device cannot be adjusted according to needs, and profiles are inconvenient to take out from the material storage frame are solved.

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Номер записи: 13
22-08-2023 дата публикации

VOCs adsorption equipment capable of measuring VOCs concentration on line

Номер: CN116617822A
Автор: DU HUILING, SONG SHIJIE, DU XIAN, LI ZHUO, YANG LAN, SHI YUPU
Принадлежит:

The invention discloses VOCs adsorption equipment capable of measuring the concentration of VOCs online, and relates to the technical field of air purification, the VOCs adsorption equipment comprises an outer shell, an extraction assembly, an air inlet assembly, a stirring assembly, a dispersing assembly and a VOCs concentration detector, the extraction assembly comprises an extraction box and a piston plate, the piston plate is slidably and hermetically connected in the extraction box, and the air inlet assembly is arranged in the outer shell; a vertical plate is fixedly mounted at the top of the piston plate, the extraction box is fixedly mounted on the right side of the outer shell, the VOCs concentration detector is fixedly mounted on the inner wall of the bottom of the extraction box, the dispersion assembly comprises an L-shaped plate, a vertical shaft and a plurality of dispersion blades, the vertical shaft is rotatably connected to the bottom of the L-shaped plate, and the dispersion ...

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Номер записи: 14
21-07-2023 дата публикации

Short-process method for producing high-purity molybdenum trioxide from crude sodium molybdate solution

Номер: CN116462228A
Автор: SONG SHIJIE, DAN YONG, ZHAO PENG, HE YONG, ZHAO LIN
Принадлежит:

The invention provides a short-process method for producing high-purity molybdenum trioxide from a crude sodium molybdate solution. The method comprises the following steps: S1, carrying out a thiolation reaction on the crude sodium molybdate solution to obtain a sodium thiomolybdate solution; s2, carrying out precipitation reaction on the solution of sodium thiomolybdate in the step S1 to obtain molybdenum trisulfide precipitate, and carrying out filter pressing to obtain a molybdenum trisulfide solid; s3, carrying out microwave heating on the molybdenum trisulfide solid obtained in the step S2 to a high-temperature decomposition temperature to obtain a molybdenum trioxide solid and sulfur dioxide gas; and S4, carrying out absorption treatment on the sulfur dioxide gas in the step S3. Compared with other traditional methods, in the aspect of preparing molybdenum trisulfide through crude sodium molybdate, the raw material utilization rate is obviously very high, the cost is relatively low ...

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Номер записи: 15