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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 19. Отображено 19.
23-06-2023 дата публикации

Position adjusting method and device of driving assistance device and driving device

Номер: CN116279238A
Автор: YAO YONGXIN, CAI MINGHONG
Принадлежит:

The invention relates to a position adjusting method and device of a driving assistance device and a driving device.The position adjusting method comprises the steps that when it is determined that a driver exists, a current three-dimensional image of the current driver is obtained; comparing the current three-dimensional image with a stored set three-dimensional image; when the current three-dimensional image meets any set three-dimensional image, calling a position parameter corresponding to the set three-dimensional image; and adjusting the driving assistance device for the current driver according to the position parameter. According to the position adjusting method of the driving assistance device, on one hand, the current three-dimensional image of the current driver is adopted, so that the recognition rate and even the anti-fake degree are high; on the other hand, through automatic three-dimensional image comparison, the processing efficiency is improved, so that the automatic adjustment ...

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Номер записи: 1
18-07-2023 дата публикации

Production method of continuous spinning viscose fiber with Z-shaped section

Номер: CN116446063A
Автор: LIU CHIQIAN, YAO YONGXIN, XIE YUETING, JIA GUOHANG, ZHANG HUIMIN, XING SHANJING, LI MING
Принадлежит:

The invention relates to the field of viscose fiber production process, and discloses a production method of Z-shaped section continuous spinning viscose fiber, which comprises the following steps: designing the shape of a spray orifice of a spinning nozzle to be Z-shaped, the width of the spray orifice to be 0.04-0.045 mm, and according to different spinning varieties, setting the ratio of the total length to the width of the spray orifice to be (30-70): 1, the production method comprises the following steps: spraying a viscose stock solution into an acid bath through a spinning nozzle, reacting to generate a nascent filament, forming the filament in the acid bath, stretching and forming the nascent filament at a certain spinning speed, and winding the nascent filament into a barrel through a winding system to finally obtain the regenerated cellulose fiber with the Z-shaped section. The prepared regenerated cellulose fiber with the special-shaped section not only has the characteristics ...

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Номер записи: 2
08-04-2015 дата публикации

Mechanical and electrical integration multifunctional emergency pump

Номер: CN104500409A
Автор: YAO YONGXIN
Принадлежит:

The invention discloses a multifunctional pump. An electric motor serves as a main transformation body, and the basic transformation that a solid core of a rotor is changed into a hollow core is carried out, so that the multifunctional pump is formed. According to the main idea, a sold core shaft of the rotor of the electric motor is transformed into a hollow tubular pipe shaft, and thrust blades are arranged on the inner wall of the pipe wall of the pipe shaft in a matched mode, and the outer wall of the pipe shaft is provided with a rotor body, so that the basic conception of pump making is achieved.

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Номер записи: 3
22-08-2023 дата публикации

Fall detection method and device on treadmill, computer equipment and storage medium

Номер: CN116631056A
Автор: YAO YONGXIN, CAI MINGHONG
Принадлежит:

The invention relates to a tumble detection method and device on a treadmill, computer equipment and a storage medium. The method comprises the steps that in the process that a target object uses the treadmill, the target object is shot through a depth camera installed on the treadmill, and a target depth image is obtained; wherein the shooting range of the depth camera is that under the condition that the target object stands in a preset area on the running machine, the face and the preset-proportion trunk of the target object are covered; and based on the region of the target object in the target depth image, determining whether the target object falls down or not. By adopting the method, the tumble detection accuracy on the running machine can be improved.

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Номер записи: 4
16-05-2023 дата публикации

Transaction information processing method and device applied to block chain, medium and equipment

Номер: CN116132437A
Автор: YAO YONGXIN
Принадлежит:

The embodiment of the invention provides a transaction information processing method and device applied to a block chain, a medium and equipment. A local transaction pool of a block chain node comprises a first transaction queue and a second transaction queue, the first transaction queue is used for storing transaction information to be packaged into a block, the second transaction queue is used for storing transaction information contained in a block to be chained, and the transaction information processing method comprises the following steps: obtaining a first block to be verified, performing verification processing on the first block; if the first block passes the verification, adding the transaction information contained in the first block to a second transaction queue, and deleting the transaction information contained in the first block from the first transaction queue; and if the upper chain is submitted to the first block, deleting the transaction information contained in the first ...

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Номер записи: 5
23-09-2015 дата публикации

One-continuous-line water-control method

Номер: CN104925956A
Автор: YAO YONGXIN
Принадлежит:

At present, a sewage control system is a water-control system studying implementation of closed independent system self formation of a sewage source, a pipeline network and a treatment plant at abroad and is a water-control system gradually built up for more than one hundred years, the system cannot be caught up at one night, and direct consequences generated by incoordination of the system comprise stink ditch inundation, sewage river overflowing and water source pollution. For dealing with the above problems, water is completely governed on site with best use of the circumstances, quite mature and rich filter materials and other related water purification materials in materials of the prior art are applied to be combined with a building structure to build up a comprehensive water purification carrier platform which can simultaneously integrate natural sedimentation clarifying, filter material filtration and water screening, microorganism technology decomposition of pollutants and plant ...

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Номер записи: 6
18-04-2023 дата публикации

Recovery system and method for waste alkali liquor in regenerated cellulose fiber production process

Номер: CN115974318A
Автор: SHAO CHANGJIN, SONG DESHUN, WANG TIANGUI, HU YUANSEN, YAO YONGXIN, XIE YUETING, LIU CHIQIAN, WEI HONGWEI, LI XINTING, YANG SHOUSHUANG, LIU SHUAI, ZHU GUANGYOU, LYU YANGYONG
Принадлежит:

The invention belongs to the field of resource recovery, and particularly relates to a system and a method for recovering waste alkali liquor in a regenerated cellulose fiber production process. The recovery method comprises the following steps: (1) uniformly mixing the waste alkali liquid with a catalyst, and layering to obtain a first supernatant and a first thick slurry; (2) continuously settling and separating the first thick slurry, and layering again to obtain second supernate and second thick slurry; (3) combining the first supernatant and the second supernatant, rectifying to obtain recovered alkali liquor, and evaporating and drying the second concentrated slurry to obtain catalyst steam and hemicellulose solid; and (4) returning the recovered alkali liquor obtained in the step (3) to the production process for cyclic utilization, and recovering the catalyst steam for continuous cyclic utilization. Compared with alcohol precipitants such as methanol, ethanol and the like, the catalyst ...

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Номер записи: 7
22-08-2023 дата публикации

Interval charging device for roadway tunneling smooth blasting and smooth blasting method

Номер: CN116625184A
Автор: LI GUANGQUAN, HU ZHENGXIANG, CHEN HAO, DUAN YINGMING, LI XIANGLONG, LI QINGLIN, WANG ZHENGXIONG, LU GUANGYUAN, YAO YONGXIN
Принадлежит:

The invention discloses an interval charging device for roadway tunneling smooth blasting and a smooth blasting method. A base rod of the spaced charging device is a cylindrical pipe, a connecting sleeve and a handle are arranged at the front end and the rear end of the base rod, a telescopic rod is telescopically sleeved with the connecting sleeve, the outer wall, close to the connecting sleeve, of the base rod is slidably sleeved with a movable sleeve, a spring is arranged in the movable sleeve, one end of the spring is connected with the movable sleeve, and the other end of the spring abuts against the handle. The switch is arranged on the side wall of the handle and can limit movement of the movable sleeve, a plurality of supporting rods are hinged to the movable sleeve in the circumferential direction, a plurality of spaced umbrella ribs are hinged to the outer wall of the connecting sleeve or the outer wall of the base rod close to the connecting sleeve in the circumferential direction ...

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Номер записи: 8
27-10-2010 дата публикации

Shell-tube type electromagnetic pump

Номер: CN0101871460A
Автор: YAO YONGXIN, YONGXIN YAO
Принадлежит:

The invention discloses a shell-tube type electromagnetic pump, which belongs to the industry of mechanical pumps and is characterized in that the shell-tube type electromagnetic pump can transmit liquid, light fluid and gas at normal temperature, a shell has a complex shell in addition to power, a tube is equipped with a blade structure through the inner wall of the tube, a medium is transmitted through the motion of a tube wheel, and electromagnetism is taken as source power.

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Номер записи: 9
22-09-2010 дата публикации

Power pump of ship and front-suction and back-push structure

Номер: CN0101837826A
Автор: YAO YONGXIN, YONGXIN YAO
Принадлежит:

The invention relates to the pump industry and the shipbuilding in the field of machinery. In the invention, the power direction of a propeller of a ship is changed from an axial direction into a pipe direction, and relevant pump case accessories and power are matched to realize the transmission function of media; and then the belly or the bottom of the ship is provided with a matched pump front and back pipe channel and a channel port filter casing so as to achieve the ship power structure for sucking of inlet water and pushing of outlet water.

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Номер записи: 10
18-11-2015 дата публикации

Switching device is inserted to boat

Номер: CN0204793514U
Автор: SUN LEI, ZHANG LI, JIA JUNFENG, YAO YONGXIN
Принадлежит:

The utility model discloses a switching device is inserted to boat, including explosion -proof casing, the leading -out terminal has been seted up to one side of explosion -proof casing, is provided with on the leading -out terminal to insert the inside switching front end of explosion -proof casing, and the switching front end passes through the sealing washer, and to connect the switching terminal, and multicore shielded cable draws forth in explosion -proof casing, fix on the switching end through the switching front end, the utility model discloses only have a leading -out terminal, and fix multicore shielded cable according to the wiring requirement and draw again at the switching end, when guaranteeing the product uniformity, not only satisfied the leakproofness requirement but also guaranteed the reliability, improved work efficiency like this.

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Номер записи: 11
18-05-2011 дата публикации

Scheme for managing purification, filtration and water leakage in sewage riverway

Номер: CN0102060411A
Автор: Yao Yongxin
Принадлежит:

The invention relates to a sewage riverway management and soil conservation purified water transfer project in the field of environment protection. Leakage is a nature characteristic of water, the water leakage is concentrated and enlarged, the existing native plant purification, filtration and water leakage technologies and materials are adopted, superterranean and subterranean current passageways and a midterm purification and filtration water leakage layer section are built in main and branch steams of the sewage riverway or a soil conservation purified water transfer project section so that the superterranean flow achieves flood drainage and the subterranean flow achieves generation of clear spring water.

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Номер записи: 12
15-09-2010 дата публикации

Methane-type leakage-filtrating septic tank

Номер: CN0101830618A
Автор: YONGXIN YAO, YAO YONGXIN
Принадлежит:

The invention relates to comprehensive utilization of a septic tank in the field of environmental protection, the utilizations related to methane, methane water and methane sludge are more general and very uncommon on the use of a septic tank; and a volume-type box in the prior art is used for fermenting and storing methane and water with cleaner and clearer leakage and filtration, not difficult to be introduced into the use of the septic tank and more difficult to be popularized and applied without the enhancement and the popularization of environmental awareness.

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Номер записи: 13
14-04-2023 дата публикации

Juncao regenerated cellulose fiber prepared by ionic liquid method and preparation method of Juncao regenerated cellulose fiber

Номер: CN115961368A
Автор: XIE YUETING, XING SHANJING, SHAO CHANGJIN, YAO YONGXIN, ZHANG JIAQI, GUO FANXIU, GONG ERHAI, LI HUI'EN, CHEN XINWEI, ZHAO XIKUN, LI MING
Принадлежит:

The invention belongs to the field of chemical spinning, and particularly relates to an ionic liquid method Juncao regenerated cellulose fiber and a preparation method thereof.The preparation method comprises the steps that ionic liquid and nickel chloride are added into Juncao pulp and evenly mixed to obtain a mixed material, the mixed material is subjected to swelling, dissolving, defoaming and dry-jet wet spinning forming and then dried, and the Juncao regenerated cellulose fiber is obtained. A catalyst nickel chloride is added in the process of dissolving cellulose by ionic liquid to reduce the viscous state degree of a Juncao cellulose dissolving solution, and a mixed aqueous solution of ethanol and glycerol is selected as a coagulating bath of a dry-jet wet-spinning forming process to improve the dry stretching performance of Juncao cellulose fibers; the invention optimizes the existing ionic liquid method cellulose fiber preparation process, and provides an ionic liquid method suitable ...

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Номер записи: 14
06-08-2014 дата публикации

Water treatment system directly applied to wetlands of water sources of drainage ditches and sewage rivers

Номер: CN103964578A
Автор: YAO YONGXIN
Принадлежит:

The invention discloses a water treatment system directly applied to wetlands of water sources of drainage ditches and sewage rivers. The system mainly comprises one or more carrier platforms, wherein the carrier platform comprises a building structural body (1), a settling pond (2), a percolation carrier (3), a drainage space (4) and a drainage outlet (5); the settling pond (2), the percolation carrier (3), the drainage space (4) and the drainage outlet (5) are respectively formed in the building structural body (1); the settling pond (2) is located at the front half part of the carrier platform at the upstream water entry; and the drainage space (4) and the drainage outlet (5) are located at the middle part of the percolation carrier (3) at the rear half part of the carrier platform. The system disclosed by the invention is simple, efficient, energy-saving and water-saving, easy to build and maintain, small in investment and rapid in effect and is beneficial to enterprises, people, countries ...

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Номер записи: 15
16-05-2023 дата публикации

Roadway section tunneling drilling positioning method

Номер: CN116122818A
Автор: LI XIANGLONG, TIAN XUFAN, ZUO TING, TAO ZIHAO, HU TAO, YAO YONGXIN, PENG XIN, YAN SHIQIAN, ZHANG ZHIYU, WANG JIANGUO, HOU DEFENG, HUANG YONGHUI, LI HONGCHAO
Принадлежит:

The invention relates to a roadway section tunneling drilling positioning method, and belongs to the technical field of roadway tunneling. According to the method, a roadway section blast hole projection device is adopted, and a through hole corresponding to blast hole arrangement is obtained by drilling a projection plate according to the blast hole position of a blast hole arrangement drawing; a projection plate and a laser instrument are arranged right in front of the roadway section, the projection plate is located between the roadway section and the laser instrument, and the heights and positions of the projection plate and the laser instrument are adjusted so that the center of the roadway section, the center of the projection plate and the center of a laser beam emitted by the laser instrument can be located on the same straight line; according to the shadow position of the projection plate on the roadway section, the distance between the projection plate and the roadway section ...

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Номер записи: 16
10-09-2014 дата публикации

Direct-detonation type engine

Номер: CN104033239A
Автор: YAO YONGXIN
Принадлежит:

The invention relates to the field of engines, in particular to a direct-detonation type engine. The engine comprises a standing piece and a moving piece, station-point annularly-arranged detonation pushing chambers of a box structure are arranged in the fit clearance between the standing piece and the moving piece, the detonation pushing chambers are composed of standing chambers and the moving chambers, the standing chambers are arranged on the standing piece, the moving chambers are arranged on the moving piece, the standing chambers and the moving chambers are united as one, feeding ignition devices for providing starting feeding and fire are arranged in the standing chambers on the standing piece, exhaust ports allowing the moving chambers to exhaust outwards are formed in the standing piece, and normal fuel feeding devices for supplying materials to the moving chambers are arranged between the exhaust ports in the standing piece and the standing chambers. The engine is simple in structure ...

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Номер записи: 17
26-08-2015 дата публикации

Polaroid structure with touch electrode

Номер: CN104867404A
Автор: YAO YONGXIN
Принадлежит:

The invention relates to a polaroid structure with a touch electrode. The polaroid structure comprises a bonding layer, a first protection layer, a light polarization layer, a second protection layer and a touch electrode layer. The first protection layer is formed on the surface of the bonding layer and comprises a first surface bonded with the bonding layer and a second surface opposite to the first surface; the light polarization layer is formed on the second surface; the second protection layer is formed on the surface of the light polarization layer and comprises a third surface close to the light polarization layer and a fourth surface opposite to the third surface; and the touch electrode layer is at least formed on one surface of the first protection layer and the second protection layer. As the polaroid structure directly has the touch function, the thinned development tendency of products can be met, and the aims of making the manufacturing process simple and effectively reducing ...

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Номер записи: 18
21-07-2023 дата публикации

Powdery charging device and charging method for open-air water hole blasting

Номер: CN116465267A
Автор: LI XIANGLONG, YAO YONGXIN, WANG JIANGUO, ZHAO ZEHU, ZUO TING
Принадлежит:

The invention relates to a powdery charging device and charging method for open-air water hole blasting, and belongs to the technical field of blasting. A powder charging device is adopted for charging, an inner shell is fixed to the center of an outer shell in the axial direction, and a cavity formed between the outer shell and the inner shell is an air buffering cavity; a supporting hollow part is inserted into the bottom of a charging cavity of the inner shell, and a detonating cord is inserted into a center cavity of the supporting hollow part and penetrates through a through hole in the bottom end of the supporting hollow part downwards; the charging cavity of the inner shell is filled with powdery explosive, and the disc cover is fixed to the top end of the outer shell to form a powdery charging structure. The powder charging structure is inserted into the open-air water hole, and the bottom end of the powder charging structure is inserted into the bottom of the open-air water hole ...

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Номер записи: 19