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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 36. Отображено 36.
16-09-2015 дата публикации

Novel horizontal bar

Номер: CN104906743A
Автор: ZHU CHENGFENG
Принадлежит:

The invention relates to a novel horizontal bar and belongs to the field of sports devices. The novel horizontal bar comprises a transverse rod and vertical rods, multiple sets of brackets are correspondingly arranged on the inner sides of the vertical rods side by side, and the two ends of the transverse rod are clamped to the corresponding brackets. Fluorescent strips and water absorption ring bands are arranged on the outer surfaces of the vertical rods. A rubber sleeve is arranged in the middle of the transverse rod in a sleeving mode. The height of the transverse rod can be adjusted as needed, the brackets can be used for treading of people and assisting people in smoothly climbing the horizontal bar, the position of the horizontal bar can be obviously displayed at night through the fluorescent strips, the risk of colliding with the horizontal bar is avoided, the rubber sleeve plays an anti-skid role, use is convenient, and the safety performance is high.

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Номер записи: 1
16-09-2015 дата публикации

Aquatic amusement cylinder

Номер: CN104908901A
Автор: ZHU CHENGFENG
Принадлежит:

The invention relates to an aquatic amusement cylinder. The aquatic amusement cylinder comprises an inflatable cylinder body, wherein handles are arranged on two side walls of the cylinder body; the cylinder body adopts a multi-air chamber structure; multiple pull ropes for limiting the thickness of the air chamber after the inflation are arranged in each air chamber; the middle part of the cylinder body is inwards recessed; the cylinder body is divided into two communicated independent cavities by the recessed part; and multiple paddles are arranged on the outer wall of the recessed part. The aquatic amusement cylinder can synchronously bear multiple persons for playing without causing the side turning, and can advance and retreat to enhance the interest.

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Номер записи: 2
30-05-2023 дата публикации

Gas-liquid two-phase condensation oscillation type pressure pulse generating device and method

Номер: CN116181230A
Автор: LI YANZHONG, ZHU CHENGFENG, WANG LEI, MA YUAN, XIE FUSHOU
Принадлежит:

The invention discloses a gas-liquid two-phase condensation oscillation type pressure pulse generating device and method. The device comprises an adjusting control cavity and a condensation vibration cavity, and the tail end of the adjusting control cavity is connected with the head end of the condensation vibration cavity; a liquid working medium inlet is formed in the head end of the adjusting control cavity, a first center fluid channel communicated with the liquid working medium inlet is arranged in the adjusting control cavity, a liquid bypass annular pipeline is arranged in the circumferential direction of the first center fluid channel, and the liquid bypass annular pipeline is connected with a steam generation controller; a liquid working medium outlet is formed in the tail end of the condensation vibration cavity, a second center fluid channel communicated with the liquid working medium outlet is arranged in the condensation vibration cavity, a gas bypass annular pipeline is arranged ...

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Номер записи: 3
01-05-2018 дата публикации

Ready mixed mortar holding vessel of even ejection of compact

Номер: CN0207293618U
Автор: ZHU CHENGFENG, XIN TONGZE
Принадлежит: ZHU CHENGFENG

The utility model discloses a ready mixed mortar holding vessel of even ejection of compact, which comprises a tank body, the bottom of the jar body is the toper structure, and just the central department in the bottom of jar body has seted up the discharge gate, and the fixed butt joint of discharge gate adoption welded form has the discharging pipe of vertical setting, the welding has a jar bodymount on the outer wall of the jar body, the below position of discharging pipe is equipped with the conveying pipe that the level set up, the tip has all welded the end cover about the conveying pipe, just install auger conveyor in the conveying pipe, the utility model discloses an effect of electronic jar for the telescopic link drives vertical lift about the fixed disk, and the fixed disk pushed down the mortar this moment, and sealed between fixed disk and jar inner wall of the body, increases the thick liquid pressure of mortar this moment under the effect that continuously pushes down of ...

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Номер записи: 4
26-05-2023 дата публикации

Wafer-level electrochemical corrosion system and film stripping process

Номер: CN116163001A
Автор: ZHU CHENGFENG, WANG ZHENYU, WANG XUESHEN, CHEN JIAN, XU XIAOLONG, LI JINGJING
Принадлежит:

The invention relates to a wafer-level electrochemical corrosion system which comprises a corrosion tank, vertical grooves are formed in the left side and the right side of the interior of the corrosion tank and used for installing and fixing a cathode and an anode, and anode frames used for fixing wafers are arranged in the vertical grooves; the corrosion liquid is contained in the corrosion tank; the cathode comprises a flat plate made of an insulating material, and a metal plate is attached to the flat plate; the anode comprises an anode frame which is of an I-shaped structure, the length of an arc-shaped long groove in the middle of the anode frame is the same as the diameter of a wafer to be fixed, and the wafer is fixed at the upper end and the lower end of the long groove through screws by using anti-corrosion material pressing pieces; the nitrogen blowing system is used for introducing nitrogen by forming a hole in the side surface or the bottom surface of the corrosion tank; the ...

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Номер записи: 5
22-08-2023 дата публикации

Co < 2 + >-doped CdMOFs-cadmium sulfide photo-anode catalyst as well as preparation method and application thereof

Номер: CN116623228A
Автор: FU YANMING, ZHANG YIXIN, LI YANGPEI, YU HAO, ZHU CHENGFENG, LI YOUGUI
Принадлежит:

The invention discloses a Co < 2 + >-doped CdMOFs-cadmium sulfide photo-anode catalyst and a preparation method and application thereof. The method comprises the following steps: annealing an FTO/CdS photoelectrode in an argon atmosphere, and treating the FTO/CdS photoelectrode by using an ozone cleaning machine to obtain a pretreated FTO/CdS photoelectrode; the preparation method comprises the following steps: uniformly mixing absolute ethyl alcohol, N, N-dimethylformamide, a chiral H3L ligand and 4, 4 '-dipyridyl to form a ligand mixed solution; the structural formula of the chiral H3L ligand is as follows: uniformly mixing a cadmium nitrate aqueous solution, a cobalt nitrate ethanol solution and a ligand mixed solution to obtain a precursor solution; and placing the pretreated FTO/CdS photoelectrode with the conductive surface facing downwards in a hydrothermal reactor, injecting the precursor solution, sealing, carrying out hydrothermal reaction at 60-80 DEG C for 40-50 hours, and cooling ...

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Номер записи: 6
16-09-2015 дата публикации

Fitness equipment

Номер: CN104906748A
Автор: ZHU CHENGFENG
Принадлежит:

The invention discloses fitness equipment which comprises a closed rail. A circular conveying chain belt ring is arranged on the rail in a matched mode, a spring expansion device is arranged on the circular conveying chain belt ring, a plurality of game suspending facilities are hung on the conveying chain belt ring, and a buffering protection pad is arranged below the game suspending facilities. By means of the fitness equipment, a player can obtain unprecedented entertainment pleasure and interactive experiences, the player can stand on or be hung on the game suspending facilities, the recreation facilities are operated vertically at will along the rail, the body balancing capability of the player is trained, and interaction and creativity of the player in the game can be developed to the maximum.

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Номер записи: 7
16-09-2015 дата публикации

Swordplay protection cover

Номер: CN104906778A
Автор: ZHU CHENGFENG
Принадлежит:

The invention discloses a swordplay protection cover which comprises a protection cover body. The front face of the protection cover body is of an arc surface structure and is provided with an observation window. A face protection cover is fixed to the observation window. A neck protection cover is arranged below the observation window and connected with a tying part. The face protection cover is of an arc-shaped metal mesh structure. Vent holes are formed in the positions, corresponding to a mouth and ears, of the protection cover body respectively. The protection cover body of the swordplay protection cover is made of hard plastic, and the weight of the swordplay protection cover is lowered on the premise of ensuring the strength of the swordplay protection cover; meanwhile, the production cost is reduced, and the swordplay protection cover is more suitable for ordinary public training.

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Номер записи: 8
16-09-2015 дата публикации

Swimming pool device

Номер: CN104912355A
Автор: ZHU CHENGFENG
Принадлежит:

The invention discloses a swimming pool device, which comprises a floating platform, wherein an inflating base is arranged on the floating platform; an inclined chute is arranged on the base; the high end of the chute is connected with staircases; air cushion steps are arranged between the staircases; the two sides of the chute are provided with chute guardrails; steps are formed in a position, connected with the floating platform, of one side of the base; an armrest is arranged between each staircase and the corresponding chute guardrail; an inflating opening is formed in one side of the floating platform; and a fixing ring is arranged at the lower bottom surface of the floating platform, and is connected with an anchor body through a cable. The swimming pool device has the advantages that an inflatable design is adopted; the swimming pool device can be conveniently put on the water to be used; and the swimming pool device is provided with a drifting-proof facility, so that the safety ...

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Номер записи: 9
16-09-2015 дата публикации

Household amusement device capable of rotating automatically

Номер: CN104906790A
Автор: ZHU CHENGFENG
Принадлежит:

The invention relates to a household amusement device capable of rotating automatically. The household amusement device comprises an amusement device body. The head of the amusement device body is provided with a handle. The amusement device body is fixedly connected with a rotating shaft. The bottom end of the rotating shaft is connected with a supporting base in a rotating mode. The supporting base is provided with a rotary knob. The rotary knob is connected with a spring box in the supporting base. The spring box is internally provided with a spring. One end of the spring is fixed to the spring box, and the other end of the spring is fixedly connected to the bottom end of the rotating shaft. According to the household amusement device capable of rotating automatically, the spring serves as the power, the amusement device can rotate around the amusement device, the amusement device is more interesting compared with a traditional amusement device, and a child does not need to go to a large ...

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Номер записи: 10
01-04-2015 дата публикации

Synthesis method of (S)-metolachlor

Номер: CN104478756A
Автор: LI YOUGUI, LU MENGMENG, WANG ZHENYU, GAN JIFU, ZHU CHENGFENG
Принадлежит:

The invention discloses a synthesis method of (S)-metolachlor. The synthesis method of (S)-metolachlor comprises the following steps of: firstly, halogenating L-lactate with alcohol to invert the configuration of chiral carbon, wherein L-lactate serves as the raw material; then reducing ester, etherifying alcohol, and carrying out nucleophilic substitution reaction with 2-methyl-6-ethyl aniline to generate secondary amine; and finally enabling the secondary amine to react with chloroacetyl chloride to generate (S)-metolachlor. Compared with the prior synthesis route, the synthesis method disclosed by the invention has the characteristics of good atom economy, low cost, good stereoselectivity and mild reaction conditions. In addition, the starting raw materials are low in cost and are easily available.

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Номер записи: 11
28-07-2023 дата публикации

Full-section visual test device for capturing low-temperature mixing pressure pulsation and flow pattern evolution

Номер: CN116499706A
Автор: LI YANZHONG, ZHU CHENGFENG, WANG LEI, MA YUAN, XIE FUSHOU
Принадлежит:

The invention discloses a full-section visual test device for capturing low-temperature mixing pressure pulsation and flow pattern evolution. The full-section visual test device comprises a liquid supply system, a gas supply system, a measurement and data acquisition system, a low-temperature experiment cavity and a quartz mixing cavity, the liquid supply system and the gas supply system are connected with a quartz mixing cavity in the low-temperature experiment cavity, and the liquid supply system, the gas supply system and the quartz mixing cavity are connected with the measurement and data acquisition system; a quartz mixing cavity defined by a porous cooling screen is arranged in the low-temperature experiment cavity, and a first vacuum interlayer is arranged on the outer side of the porous cooling screen; the upper part of the heat insulation baffle is connected with a flange plate arranged at the top of the low-temperature experiment cavity; visual windows connected with the outer ...

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Номер записи: 12
16-09-2015 дата публикации

Anti-slip swimming pool

Номер: CN104912354A
Автор: ZHU CHENGFENG
Принадлежит:

The invention relates to an anti-slip swimming pool, which comprises an inflating side wall and a pool bottom connected with the side wall, wherein an air inlet valve, an exhaust valve and a water discharge valve are sequentially arranged on the inflating side wall; a shielding sheet is also arranged on the outer side of the inflating side wall; the shielding sheet covers the air inlet valve, the exhaust valve and the water discharge valve; a plurality of projected blocks are arranged on the pool bottom; and projected particles are arranged on each projected block. The exhaust valve, the air inlet valve and the water discharge valve arranged on the inflating swimming pool cannot be exposed out of the inflating side wall, so that the appearance is attractive; an anti-slip device is arranged on the pool bottom, so that falling injury due to the slippery bottom can be avoided; the foot sole massage function can also be realized; and the anti-slip swimming pool is comfortable and practical.

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Номер записи: 13
18-04-2023 дата публикации

Synthesis method of 5-chloro-1-indanone

Номер: CN115974664A
Автор: LI YOUGUI, LI WU, GUO YOUQIANG, CHENG LANJUN, WU XIANG, ZHU CHENGFENG, FU YANMING, YOU YANG'EN
Принадлежит:

The invention discloses a synthesis method of 5-chloro-1-indanone, and belongs to the technical field of organic synthesis.The synthesis method comprises the steps that 1-(4-chlorphenyl)-2-propylene-1-ketone serves as a raw material, a catalytic amount of sulfuric acid is directly added into a reaction system, and the 5-chloro-1-indanone is synthesized through intramolecular cyclization. According to the synthesis method of the 5-chloro-1-indanone, only one-step reaction is needed, the reaction process is simple, the reaction solvent can be recycled, the environmental protection and cost benefits are greatly improved, and the yield is high.

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Номер записи: 14
16-09-2015 дата публикации

Recreation trampoline for children

Номер: CN104906744A
Автор: ZHU CHENGFENG
Принадлежит:

The invention relates to a recreation device, in particular to a recreation trampoline for children. The recreation trampoline for the children comprises an elastic mesh face, an inflation side wall and an inflation base mat connected with the inflation side wall in a sealed mode. The elastic mesh face is fixed to the upper edge of the inflation side wall. The inflation side wall and the inflation base mat are both provided with an inflation opening provided with an inflation plug. The elastic mesh face, the inflation side wall and the inflation base mat together form a containing cavity. The inflation side wall is composed of multiple air chambers communicated with one another. The inflation base mat is composed of multiple air chambers communicated with one another. The recreation trampoline for the children is simple in structure, convenient to use, low in cost, ingenious in design, and capable of being widely applied to playgrounds and other entertainment venues.

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Номер записи: 15
16-09-2015 дата публикации

Sport equipment

Номер: CN104906763A
Автор: ZHU CHENGFENG
Принадлежит:

The invention provides sport equipment which comprises a cushion, a base and an elastic component. The cushion is fixedly connected with the elastic component, and the elastic component is fixedly connected with the base. The elastic component comprises a base, a first gasket fixed to the upper end of the spring and a second gasket fixed to the lower end of the spring, the first gasket is fixedly connected with the cushion, and the second gasket is fixedly connected with the base. The elastic component is fixedly connected with the cushion and the base, a user sits on the cushion, and shakes the body with the cushion as a standard stress point, the body bear counter-acting force in all directions from the elastic component under the cooperation action of the elastic component, all positions of the body such as the ligaments, the muscles and the waist are exercised, and the requirements of user groups of different age groups and exercise strengths can be met.

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Номер записи: 16
18-08-2023 дата публикации

Alpha-diimine nickel dimer catalyst with bromine bridge structure, preparation method and application of alpha-diimine nickel dimer catalyst in olefin polymerization

Номер: CN116606327A
Автор: LI YOUGUI, ZHANG JIARU, WU XIANG, ZHU CHENGFENG, FU YANMING, LIANG HUAPENG, DAN DEMIN
Принадлежит:

The invention discloses an alpha-diimine nickel dimer catalyst with a bromine bridge structure, a preparation method and application of the alpha-diimine nickel dimer catalyst in olefin polymerization. According to the structure of the catalyst, R is independently one of methoxyl, methyl, amino, sulfo, hydroxyl and hydrogen. According to the catalyst provided by the invention, the electron cloud density of an active center is improved through the stability of a bridging structure between two ligand molecules and an electronic effect, the stability of a metal nickel center is improved, the catalyst still has activity at a high temperature, olefin polymerization can be efficiently carried out under the cooperation of a cocatalyst, and the thermal stability and catalytic activity of the catalyst are improved; the prepared polymer is high in molecular weight, compared with an amorphous high-branching-degree polymer produced through a traditional Brookhart nickel-based catalyst, the polymer ...

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Номер записи: 17
26-05-2023 дата публикации

Aluminum alloy additive manufacturing part added with low-melting-point multi-component alloy and process of aluminum alloy additive manufacturing part

Номер: CN116160017A
Автор: LIU TINGTING, ZHU CHENGFENG, WEI HUILIANG, LIAO WENHE, CHU CHEE KONG
Принадлежит:

The invention relates to an aluminum alloy additive manufacturing part added with a low-melting-point multi-component alloy and a process of the aluminum alloy additive manufacturing part, the low-melting-point multi-component alloy and aluminum alloy powder are added into a powder mixing machine for powder mixing to prepare a sedimentary-state additive manufacturing forming component, and then the prepared sedimentary-state additive manufacturing forming component is placed in a heat treatment furnace for solution treatment; and the component obtained after solution treatment is taken out of the heat treatment furnace and placed in a cooling medium for quenching treatment, the quenched aluminum alloy component is placed in the heat treatment furnace to be heated along with the furnace, heat preservation is conducted, the aluminum alloy component obtained after aging treatment is obtained, the aluminum alloy component obtained after aging treatment is placed in air to be cooled to the room ...

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Номер записи: 18
16-09-2015 дата публикации

Portable flying saucer

Номер: CN104906809A
Автор: ZHU CHENGFENG
Принадлежит:

The invention discloses a portable flying saucer. The portable flying saucer comprises a flying saucer center body (1), three flying saucer blades (2) and an outer ring (3). The flying saucer blades (2) are connected between the flying saucer center body (1) and the outer ring (3). The included angle between the adjacent flying saucer blades (2) is 120 degrees. The flying saucer center body (1) is provided with a hanging hole (5) used for hanging the flying saucer. The outer ring (3) is provided with a plurality of distributed grooves (4). The portable flying saucer is provided with the hanging hole facilitating hanging, the outer ring is provided with the grooves, a child can throw the flying saucer conveniently, the throwing distance is increased, and the portable flying saucer is simple in structure, low in cost and not prone to damage or loss and has good application prospects.

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Номер записи: 19
16-09-2015 дата публикации

Overhead rail vehicle

Номер: CN104906794A
Автор: ZHU CHENGFENG
Принадлежит:

The invention provides an overhead rail vehicle which comprises a train, a platform, a rail and stand columns. Both the front end and the rear end of the platform are connected with the rail. The rail is made of two pieces of rail steel with the center lines parallel to each other all the time. The stand columns support the rail so that the rail forms two vertical rings and two spiral rings. The train is provided with a traction system and a braking device. The stand columns support the rail so that the rail can form a rail highest point, and the position, behind the spiral rings, of the rail is provided with a floating ring. The rail highest point is provided with a lightning arrester. The stand columns are provided with a wind velocity indicator. The overhead rail vehicle has the advantages that compared with an existing three-ring or four-ring rail vehicle, the number of rings of the train operation rail and the total length of the rail are increased without changing the occupied area ...

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Номер записи: 20
11-03-2009 дата публикации

Crystallization disassemble method of chiral alcohol based on schiff base coordination polymer

Номер: CN0101381324A
Автор: YUAN GUOZAN, ZHU CHENGFENG, CUI YONG, GUOZAN YUAN, CHENGFENG ZHU, YONG CUI
Принадлежит:

The invention discloses a crystallization resolution method for chiral alcohol based on a Schiff base metal coordination polymer, which comprises the following steps: (1) the preparation of reaction liquid by an organic chemical recrystallization method, in which 26.2 to 104.8 mg of ligand is dissolved into sodium hydroxide aqueous solution, 30 to 120 mg of copper salt is dissolved into 1 to 5ml of water, the ligand and the water are mixed, and then alcohol or the chiral alcohol is added into the mixed liquid to stir at room temperature; and (2) the synthesis of a Schiff base metal coordination polymer crystal material with chiral separation function, in which the prepared reaction liquid is heated to between 80 and 100 DEG C, reacts at a temperature of between 80 and 100 DEG C, and is slowly reduced to room temperature after the reaction is finished to obtain blue needle crystals, and then the blue needle crystals are washed by methanol and are air-dried to obtain the Schiff base metal ...

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Номер записи: 21
16-09-2015 дата публикации

Novel rotary table

Номер: CN104906761A
Автор: ZHU CHENGFENG
Принадлежит:

The invention relates to a novel rotary table. The novel rotary table comprises a support and a rotary table body arranged on the support. A rotating sleeve is arranged between the joint parts of the rotary table body and the support, a movable piece is arranged on the inner side of the rotating sleeve, a static piece is arranged at the support end of the rotating sleeve, and the static piece and the movable piece are in contact through expansion of an elastic body. According to the novel rotary table, the contact force between the movable piece and the static piece is adjusted through the cooperation of the movable piece and the static piece and by means of the expansion force provided by a spring, and large damping force is formed; meanwhile, the compression amount of the elastic body is adjustable; a protruding point is arranged to limit the rotating angle of the rotary table body. Compared with the prior art, the novel rotary table has the following advantages that the rotary table ...

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Номер записи: 22
29-08-2023 дата публикации

Cobalt-based porous chiral metal-organic framework mimic enzyme material as well as preparation method and application thereof

Номер: CN116655933A
Автор: ZHU CHENGFENG, JIN WEI, MU YONGFEI, SUN LILI, ZHOU TONG, HUANG MENGLU, ZHANG JING, YE YITONG, WU XIANG, LI YOUGUI
Принадлежит:

The invention discloses a cobalt-based porous chiral metal-organic framework mimic enzyme material as well as a preparation method and application thereof, and relates to the technical field of chiral sciences, the material is prepared by taking chiral H4L as a bridging ligand, 4, 4 '-dipyridyl as an auxiliary ligand and cobalt as metal salt through coordination assembly by a one-pot method; the invention further provides the cobalt-based porous chiral metal-organic framework mimic enzyme material prepared by adopting the method and application. The cobalt-based porous chiral metal-organic framework has the beneficial effects that a chiral ligand H4L is combined with 4, 4 '-dipyridyl to be coordinated with cobalt ions to be assembled to obtain the cobalt-based porous chiral metal-organic framework which has a mimic enzyme structure characteristic and is provided with a unique cube inner cavity, a narrow open channel and a chiral recognition site, the preparation method is simple, conditions ...

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Номер записи: 23
16-09-2015 дата публикации

Shoes for sports

Номер: CN104905470A
Автор: ZHU CHENGFENG
Принадлежит:

The invention relates to the field of sports goods, in particular to shoes for sports. Shoe soles of the shoes are composed of heel elastic steel plates, arched plastic steel plates, foot sole plastic steel plates, anti-slip plastic and auxiliary springs, the outer portions of the steel plates are wrapped by thick plastic anti-slip layers, slip is prevented when the shoes for sports are worn on the feet, and vamps and plastic layers of the anti-slip plastic are bonded through wear-resisting rubber. The shoes for sports are simple in structure and convenient to manufacture, the leaping ability can be improved, meanwhile, the impact force of the human body to the ground is relieved, and knee joints and ankle joints are protected against damage.

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Номер записи: 24
16-09-2015 дата публикации

Children's swimming pool

Номер: CN104912353A
Автор: ZHU CHENGFENG
Принадлежит:

The invention discloses a Children's swimming pool. The Children's swimming pool comprises a ring-shaped inflatable gasbag and a pool bottom, wherein one end of the gasbag is fixedly connected with the pool bottom; the gasbag is divided into a plurality of connected ring-shaped small gasbags in a perpendicular direction; and each small gasbag is sealed and can be independently inflated. The gasbag is divided into the small gasbags and the small gasbags can be independently inflated, so that swimming pools with different height dimensions can be obtained by selectively inflating the small gasbags according to required height dimensions, and thus, the Children's swimming pool is convenient to use flexibly, and the cost is further greatly reduced.

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Номер записи: 25
23-06-2023 дата публикации

Active outline marking device and method for ocean observation buoy

Номер: CN116280010A
Автор: WANG HONGCHENG, YANG XIAOQIANG, HUANG JIANGLONG, WU YUNPING, WU PINHUANG, LIU HUASONG, ZHU CHENGFENG, LIU WEI, YING HAIFANG
Принадлежит:

The invention relates to an active outline marking device and method for a marine observation buoy, the active outline marking device is composed of an embedded microprocessor, an LED driving module, an illuminance sensor, an LED lamp strip, a 485 bus protocol module, an AIS receiving module and a positioning module, the embedded microprocessor is connected with the LED driving module, the illuminance sensor, the 485 bus protocol module, the AIS receiving module and the positioning module, and the embedded microprocessor is connected with the LED driving module, the illuminance sensor, the 485 bus protocol module, the AIS receiving module and the positioning module. And the LED driving module is connected with the LED lamp strip. And the embedded microprocessor executes data compliance discrimination check per second, regularly executes the active outline marker analysis control module, and adjusts the LED driving power, the on duration and the off duration according to weighted calculation ...

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Номер записи: 26
16-09-2015 дата публикации

Sport equipment material and preparation method therefor

Номер: CN104910543A
Автор: ZHU CHENGFENG
Принадлежит:

The invention relates to a sport equipment material and a preparation method therefor. The sport equipment material is prepared from a PVC slurry and barite powder according to a weight ratio of 15-20:85-90 through mixing. The preparation technology is simple, investment of large devices is not needed, casting is not needed, air pollution and energy consumption are reduced, the cost is lowered greatly, and the production efficiency is raised.

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Номер записи: 27
16-09-2015 дата публикации

Water entertainment device

Номер: CN104906796A
Автор: ZHU CHENGFENG
Принадлежит:

Provided is a water entertainment device. The water entertainment device comprises cover plates, ring plates, three device bodies, a loose leaf, spherical doors, paddling blades, triangular cavities and hanging hooks. The three device bodies are formed by the ring plates and the cover plates, plate sheets are fixed on the sides of the ring plates and serve as the paddling blades, the three device bodies are overlapped around the center of a circle, perpendicular to and intersected with one another, fixed and used for preventing leaking, the device bodies are internally provided with six cross-shaped channel grooves where a user walks, the device bodies are externally provided with the eight triangular cavities, each formed triangular cavity is externally attached with one larger perspex sheet spherical door which is connected to the corresponding ring plate through the loose leaf, so that the spherical doors can be opened or closed, and the hanging hooks which are nailed to the ring plates ...

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Номер записи: 28
16-09-2015 дата публикации

Water roller

Номер: CN104908900A
Автор: ZHU CHENGFENG
Принадлежит:

The invention discloses a water roller, and belongs to the field of aquatic amusement equipment. According to existing aquatic amusement equipment, amusement equipment which has water walking and drilling and climbing functions at the same time does not exist. The water roller comprises a connection combination of at least two wheels and a climbing cylinder; and the water roller can meet the requirement that people can walk on water for sightseeing, and can experience the pleasure of drilling and climbing on water.

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Номер записи: 29
16-09-2015 дата публикации

Rotary body building chair

Номер: CN104905591A
Автор: ZHU CHENGFENG
Принадлежит:

The invention provides a rotary body building chair, and belongs to body building sport goods field. The rotary body building chair comprises two bearing plates and a chair composed of a front leg plate, a foot pedal, a sitting plate and a backing plate, and the chair is connected with the bearing plates. The two bearing plates are fixed at the upper and outer side of the connection point of the sitting plate and the backing plate. A round rotation shaft is arranged vertical to the outer side of each bearing plate in the horizontal line. The round rotation shafts are connected with triangular supports at two sides through ball bearings. Nylon U-shaped waist shoulder fixing bands are arranged at the lower and upper parts of two sides of the backing plate. U-shaped nylon leg fixing bands are arranged at two sides of the sitting plate and the front leg plate. Each leg fixing band has 1-3 leg fixing hook bands. 2-5 hooks are arranged on each leg fixing hook bands and are used for hooking the ...

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Номер записи: 30
20-07-2011 дата публикации

Crystallization disassemble method of chiral alcohol based on schiff base coordination polymer

Номер: CN0101381324B
Автор: CUI YONG, ZHU CHENGFENG, YUAN GUOZAN, YONG CUI, CHENGFENG ZHU, GUOZAN YUAN
Принадлежит:

The invention discloses a crystallization resolution method for chiral alcohol based on a Schiff base metal coordination polymer, which comprises the following steps: (1) the preparation of reaction liquid by an organic chemical recrystallization method, in which 26.2 to 104.8 mg of ligand is dissolved into sodium hydroxide aqueous solution, 30 to 120 mg of copper salt is dissolved into 1 to 5ml of water, the ligand and the water are mixed, and then alcohol or the chiral alcohol is added into the mixed liquid to stir at room temperature; and (2) the synthesis of a Schiff base metal coordination polymer crystal material with chiral separation function, in which the prepared reaction liquid is heated to between 80 and 100 DEG C, reacts at a temperature of between 80 and 100 DEG C, and is slowly reduced to room temperature after the reaction is finished to obtain blue needle crystals, and then the blue needle crystals are washed by methanol and are air-dried to obtain the Schiff base metal ...

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Номер записи: 31
15-08-2023 дата публикации

Manufacturing process for thermal connection between absorber and superconducting thin film

Номер: CN116600629A
Автор: LI WAN, WANG XUESHEN, CHEN JIAN, XU XIAOLONG, HU JIAHAO, WANG ZHENYU, SUN XIAOYING, ZHU CHENGFENG
Принадлежит:

The invention relates to a thermal connection manufacturing process between an absorber and a superconducting thin film, which comprises the following manufacturing steps: S1, manufacturing a thermal connection supporting part: manufacturing a connecting column on the superconducting thin film to serve as the supporting part, and placing the connecting column on the superconducting thin film; s2, glue mixing is started, specifically, the prefabricated epoxy resin glue is loaded into a glue storage tank of a dispensing machine, and the superconducting thin film with the well-placed connecting column is placed at a working position of the dispensing machine; s3, starting a dispensing machine dispensing adjustment step: slowly extruding a part of epoxy resin glue out of a dispensing needle head; s4, a glue adding step: enabling the dispensing needle head to slowly descend until one end, far away from the superconducting thin film, of the connecting column touches the epoxy resin glue on the ...

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Номер записи: 32
16-09-2015 дата публикации

Novel bodybuilding device

Номер: CN104906749A
Автор: ZHU CHENGFENG
Принадлежит:

A novel bodybuilding device is composed of a vertical cylinder, a spring, a bucket, a hanging rope, a pull rope and a fixed pulley. The novel bodybuilding device is characterized in that the vertical cylinder is a cylindrical drum, the spring is arranged at the bottom of the vertical cylinder, grooves are formed in the side wall of the vertical cylinder, and a supporting rod is arranged on the top of the vertical cylinder and provided with the fixed pulley. The vertical cylinder is provided with a side opening door. The bucket is composed of a metal bottom plate, a circular metal ring and four connecting metal columns. The bucket is provided with the hanging rope and the pull rope. The novel bodybuilding device has the advantages that the muscle of arms can be well exercised; by means of short weightlessness, the blood vessels can be easily stimulated, and the elasticity of the blood vessel can be improved; the facility is simple, cost is low, and safety is good.

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Номер записи: 33
16-09-2015 дата публикации

Multifunctional aquatic amusement drum

Номер: CN104908899A
Автор: ZHU CHENGFENG
Принадлежит:

The invention discloses a multifunctional aquatic amusement drum. The multifunctional aquatic amusement drum comprises a plurality of guide rings, plastic rings, a metal frame body, a drum body, pull ropes, a handle and a plurality of propeller blades, wherein the plastic rings are arranged at both ends of the metal frame body respectively, the drum body is arranged in the metal frame body, and the drum body and the plastic rings are respectively connected with the metal frame body in a dismountable manner; the propeller blades and the guide rings are arranged on each of the plastic rings, each of the pull ropes penetrates through the corresponding guide ring to enable the propeller blades and the handle to be mutually connected, and the pull ropes and the handle are connected in a rotatable manner. The multifunctional aquatic amusement drum disclosed by the invention has the advantages that tourists can be prevented from falling into water, the amusing interest of the tourists can be improved ...

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Номер записи: 34
16-09-2015 дата публикации

Novel children amusement ship

Номер: CN104908894A
Автор: ZHU CHENGFENG
Принадлежит:

The invention relates to a novel children amusement ship which comprises a ship body and a ship cover fixed on the ship body, wherein an inflatable ring is arranged around the ship body; a steering wheel is arranged in the ship body, and connected with a rotating shaft; a U-shaped containing cavity is formed in a sternward part of the ship body, and connected with a U-shaped cover plate in a pivoted rotating manner; a U-shaped first support is fixedly arranged in the containing cavity; a U-shaped second support is arranged at an inner wall of the cover plate; and the first support and the second support are covered with sun shading cloth. The children amusement ship can be used on rainy days and hot summer days; when sun shading or rain shading is not required, the sun shading cloth can be folded and placed in the containing cavity sternwards; the U-shaped containing cavity is molded integrally with the ship body, so that an occupation space is small; and the space of a chair cannot be ...

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Номер записи: 35
16-09-2015 дата публикации

Inflatable flying disk

Номер: CN104906810A
Автор: ZHU CHENGFENG
Принадлежит:

The invention discloses an inflatable flying disk. The inflatable flying disk comprises a disk type flying disk body, the edge of the flying disk body is provided with a layer of gasbag made of environmentally friendly rubber materials, the center of the bottom of the flying disk body is provided with a cylindrical protrusion, flying disk leaves are arranged between the edge of the flying disk body and the cylindrical protrusion, the cylindrical protrusion is provided with a hanging hole used for hanging, and a plurality of light emitting bands are uniformly distributed on the upper surface of the flying disk body. According to the inflatable flying disk, the edge of the inflatable flying disk is made of the environmentally friendly rubber materials, the inflatable flying disk can not hurt people, the upper surface of the inflatable flying disk is provided with the light emitting bands, the beauty effect and the interestingness are increased, the hanging hole convenient for hanging is formed ...

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Номер записи: 36