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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 25. Отображено 25.
30-04-2014 дата публикации

Data loss preventing method and data loss preventing device

Номер: CN103761163A
Автор: FAN ZEHUA, LIU DONGBAO
Принадлежит:

The invention discloses a data loss preventing method and a data loss preventing device, relates to the technical field of communication, and solves the problem of stored data loss during maintenance of user equipment. The method includes: when the user equipment fails, detecting trigger events through an appointed backup part on the user equipment; judging whether the trigger events meet preset conditions or not; if the trigger events meet the preset conditions, replicating the stored data in a memory to other storage devices except for the user equipment for storage. The data loss preventing method and the data loss preventing device can be applied to prevention of data loss.

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Номер записи: 1
21-07-2023 дата публикации

Data pre-training and reasoning method and device based on robust optimization Bert model

Номер: CN116468093A
Автор: LIU DONGBAO
Принадлежит:

The invention discloses a data pre-training and reasoning method and device based on a robust optimization Bert model, and belongs to the field of data pre-training and reasoning, and the method comprises the following steps: 1, predicting and filtering data through a self-training technology, and amplifying a generated data sample; 2, annotating and coding the original data by adopting a RoBERT model; 3, performing sample selection by adopting data cleaning and confidence evaluation; and 4, recalling the data samples subjected to error filtering. The device comprises a self-training module, an annotation coding module, a data sample selection module and a data sample recall module. According to the invention, a new self-training selection framework is provided, and two selectors are used for selecting high-quality samples from original data for amplification.

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Номер записи: 2
04-03-2015 дата публикации

Steel plate composite hot-coating layer making technology

Номер: CN104388869A
Автор: GAO BINGCHENG, GAO BINGZHEN, LIU ANQUN, LIU DONGBAO, WANG DESHENG
Принадлежит:

The invention relates to a steel plate composite hot-coating layer making technology. The technology comprises the following steps: 1, obtaining a nanometer composite structure material based on ZnO and NiO; 2, preparing a netted Na2Ti3O7 precursor through a hydrothermal method, and calcining the Na2Ti3O7 precursor in a muffle furnace to obtain a Na2Ti3O7 product; and 3, uniformly adding the nanometer composite structure material based on ZnO and NiO, the Na2Ti3O7 product and zinc ingots in a grading manner, and heating to carry out nanometer composite hot coating. The addition of the nanometer composite structure material based on ZnO and NiO and the Na2Ti3O7 product makes the zinc ingots uniformly distributed in the coating layer in order to substantially improve the corrosion resistance and wear resistance enhancement effect of the coating.

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Номер записи: 3
23-12-2015 дата публикации

Large -scale steel construction coal bunker roofing snow removing device

Номер: CN0204899059U
Автор: LI ZHEN, LIU WENLI, LI XIN, SUO HUIYUN, LIU DONGBAO, ZHANG CHUNLEI, LI GUOFU
Принадлежит:

The utility model relates to a large -scale steel construction coal bunker roofing snow removing device, including winding plant, vent hose, wire rope, snow removing dolly, characterized by: the winding plant comprises motor, speed reducer, reel, and the partitions are divided into three -section is used to the workspace of reel, and both ends are around wire rope, and wire rope is connected with the snow removing dolly, and middle zone winds vent hose, the snow removing dolly includes the frame, and the frame lower part is equipped with the walking wheel, is equipped with the walking motor on the frame, and the walking motor is connected with the walking wheel, is equipped with the broken snow shovel that the slant of shovel face set up in the frame front portion, is equipped with upright gusset on the broken snow shovel face, is equipped with the bellows chamber on broken snow shovel upper portion, and the mouth of blowing is arranged to the lower part of bellows chamber, every blow mouth ...

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Номер записи: 4
16-12-2015 дата публикации

Narrow frame display device and terminal equipment

Номер: CN0204883111U
Автор: FAN ZEHUA, LIU DONGBAO
Принадлежит:

The application discloses narrow frame display device and terminal equipment, the device is including setting up the U -shaped metal frame, display screen and protection apron, the display screen sets up in the depressed part of U -shaped metal frame, the protection apron lies in the top of U -shaped metal frame, bond mutually through solidifying the horizontal extension portion that glues with the border of U -shaped metal frame, because the comparatively easy management and control of the roughness of metal material, consequently horizontal extension portion can control 0.4 millimeter below and, and glue fixed U -shaped metal frame and protection apron owing to used solidification, consequently, the solidification of 0.4 millimeter width is gluey still can closely laminate U -shaped metal frame and protection apron well, make the width of frame can the constriction to 0.4 millimeter, so as to breaks through the restriction of the unable further constriction frame of current final assembly ...

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Номер записи: 5
23-12-2015 дата публикации

Activation belt feeder

Номер: CN0204896699U
Автор: LI ZHEN, LIU WENLI, LI XIN, SUO HUIYUN, LIU DONGBAO, ZHANG CHUNLEI, LI GUOFU
Принадлежит:

The utility model relates to an activation belt feeder, including motor frame, excitation spring, vibration frame, unloading cam slot, coal breakage pipe, spring vibration isolator, support, characterized by: in the middle of vibration frame inside, the top of unloading cam slot sets up an activation piece, the longitudinal section of activation piece be isosceles trapezoid, the both sides of activation piece and the lateral wall laminating of vibration frame, the activation piece for the bolt with vibrate the frame and fix, be provided with the activation pole at the top center of activation piece, the top of activation pole is disc pole head. Its advantage is: under exciting motor's effect, the activation pole can stretch into that the material is inside strengthens the disturbance to the material, the fully not hard up activation of spent material, the material can be very light from the feeder in curve chute through the blanking pipe reach carry for belt conveyor on, eliminated the ...

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Номер записи: 6
21-12-2005 дата публикации

Method for preparing silica gel shoes mould

Номер: CN0001709679A
Автор: LIU DONGBAO, DONGBAO LIU
Принадлежит:

A method of fabricating the silica-gel shoe mold includes the following steps: first, mix the resin A and the resin B symmetrical, and join hollow silicon tiny bead and meltdown quartz powders in, then let all the materials mix even, The second step, suction the followed mixture in the first step with the air extractor to the vacuum, The third step , pour half of ingredient in the second step into the mold with the certain dimensions of the shoe mold room, the fourth step, suction the above-mentioned mold to the vacuum, The fifth step, pour the surplus above-mentioned mixture to into the mold, and make the mold cool off, The sixth step, take off the mold to make the mold escape from the mold, The seventh step, place the mold that has shaped up in temperature of 60-70 degrees environments to bake for two hours, The eighth step, place the above-mentioned mold under the condition of natural to cool off.

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Номер записи: 7
23-12-2015 дата публикации

Prevent wind sprinkler

Номер: CN0204891490U
Автор: LI ZHEN, LIU WENLI, LI XIN, SUO HUIYUN, LIU DONGBAO, ZHANG CHUNLEI, LI GUOFU
Принадлежит:

The utility model relates to a prevent wind sprinkler, including stand, rotation motor, shower, characterized by: the ear seat is fixed to balanced being equipped with in the both sides of shower, be connected with the revolving axle through the revolute pair on fixed ear seat, axle head at two revolving axles is equipped with a pair of fan -shaped tooth of gripping altogether, the symmetry is equipped with two first swing arms on two revolving axles, be connected with a cylinder between the tip of two first swing arms, go back two the second swing arms that are equipped with of symmetry on two revolving axles, be connected with a folding cover between two second swing arms, folding cover comprises support frame and the soft windbreaker cloth that covers on the support frame, the support frame is four connecting rod formula folding legs, both ends at the shower are equipped with the side shield. Its advantage is: can eliminate and spray when pressing down dirt external factors to spraying ...

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Номер записи: 8
16-04-2014 дата публикации

Liquid crystal lens driving voltage polarity conversion method and device and liquid crystal glasses

Номер: CN103728730A
Автор: LIU DONGBAO
Принадлежит:

The invention discloses a liquid crystal lens driving voltage polarity conversion method and device and liquid crystal glasses. The method comprises the steps that two square-wave voltage signals with different frequencies are formed by the fact that liquid crystal lenses drive power supply, the polarities of the two square-wave voltage signals are the same, and the corresponding amplitude values and reference values of the two square-wave voltage signals are equal; the two square-wave voltage signals with different frequencies are exerted on two electrodes of the liquid crystal lenses correspondingly, so that the polarity of the driving voltage exerted between the two electrodes changes; and the problem that when the driving voltage polarity of liquid crystal lenses of 3D glasses is converted, cost is high is solved, and a conversion circuit is simplified.

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Номер записи: 9
23-12-2015 дата публикации

Quick negative pressure dust collector of loading system

Номер: CN0204891448U
Автор: LI ZHEN, LIU WENLI, LI XIN, SUO HUIYUN, LIU DONGBAO, ZHANG CHUNLEI, LI GUOFU
Принадлежит:

The utility model relates to a quick negative pressure dust collector of loading system, including filter, roots's fan group, dust cage, steel wire winch, characterized by: roots's fan group installs coal dust recovery unit through duct and filter UNICOM below the filter, the ji chenkou of filter is connected with the hard tube, and the end connection of hard tube has the bellows, and the tip and the dust cage of bellows are connected, and the steel wire winch sets up in the top of dust cage, and the dust cage hangs on the steel wire winch through wire rope. Its advantage is: the characteristics of, non -fiber tiny, dry according to buggy dirt adopt the sack dust collection method to remove dust, and the dust removal demand of the quick loading system of coal trade at the loading in -process has been satisfied in the configuration of steel wire winch and dust cage, has prevented the dust pollution of loading in -process.

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Номер записи: 10
23-12-2015 дата публикации

Quick safe coal device of disclosing

Номер: CN0204896369U
Автор: LI ZHEN, LIU WENLI, LI XIN, SUO HUIYUN, LIU DONGBAO, ZHANG CHUNLEI, LI GUOFU
Принадлежит:

The utility model relates to a quick safe coal device of disclosing, include fixed bolster, pneumatic cylinder, impact cylinder, pendulum rod, disclose coal pole, pillar, characterized by: the pneumatic cylinder gudgeon passes through the bearing frame to be installed on the fixed bolster, assaults the liquid bar connection of cylinder bottom and pneumatic cylinder, pendulum rod one end with assault cylinder head hinged joint, there is the regulation hole at the middle part of pendulum rod and the one end hinged joint of pillar in equidistant the opening of the front end of pendulum rod, are connected with the roll adjustment piece on the regulation hole, disclose the coal pole and are connected with the roll adjustment piece through long nut. Its advantage is: by the manual work come to accomplish regularly with the not timing operation, be applicable to the scene more owing to adopted hydraulic drive, make loose more direct, quick between the material, convenient operation, fault rate ...

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Номер записи: 11
02-04-2014 дата публикации

Infrared signal amplifying circuit

Номер: CN103701416A
Автор: LIU DONGBAO
Принадлежит:

The invention provides an infrared signal amplifying circuit which comprises an infrared signal input end, an amplifying circuit output end and an amplifying circuit body, wherein amplifying circuit body is connected between the infrared signal input end and the amplifying circuit output end. The amplifying circuit body comprises a primary operation amplifier and a secondary operation amplifier which are connected in sequence. Bias voltage is connected to each of the positive input end and the negative input end of each of the primary operation amplifier and the secondary operation amplifier. A first NPN type triode is connected between the output end and the reverse input end of the primary operation amplifier. The infrared signal amplifying circuit has the advantages that the features of to-be-amplified object signals are fully considered during design, multistage amplification is used, multistate filter is added, inference signals are removed, the anti-saturation triode is especially ...

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Номер записи: 12
25-11-2015 дата публикации

Can fill battery of full electricity fast

Номер: CN0204809332U
Автор: WANG GONGCHENG, LIU DONGBAO
Принадлежит:

The utility model discloses a can fill battery of full electricity fast, including electric core and battery protection shield, electric in -core is provided with high temperature electrolyte to, the positive negative pole utmost point ear width of electricity core is 10mm, and electric core protection shield is provided with five way positive output end and five way cathode output respectively. The utility model discloses an according to current consumer's in service behavior, we improve the charging current and the voltage of charger, make electric in -core portion can shorten charge time like this through the structure of heavy current into, and the battery can fill full electricity soon, and the cell -phone can normal use. Be provided with five way positive output respectively through electric core protection shield and hold and five way cathode output, adopt reposition of redundant personnel setting, avoid the protection shield to be damaged by the heavy current.

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Номер записи: 13
23-12-2015 дата публикации

Troughed belt formula feeder

Номер: CN0204896655U
Автор: LI ZHEN, LIU WENLI, LI XIN, SUO HUIYUN, LIU DONGBAO, ZHANG CHUNLEI, LI GUOFU
Принадлежит:

The utility model relates to a troughed belt formula feeder, including support, cylinder, belt, upper supporting roller, snub pulley, middle bearing roller, characterized by: in the V type groove that the cylinder was encircleed to twice that is equipped with of the surperficial symmetry of cylinder, the cross section in V type groove is isosceles trapezoid, it is protruding to be equipped with two V types of arranging along belt length direction on the belt lower surface, V type on the belt protruding with the cylinder on V type groove corresponding match, and twice V type groove is arranged respectively in to two V type archs. Its advantage is: big, the tensioning reinforce of transmission power, owing to there is the cause of wedge reinforcement, the belt is big with the normal pressure of cylinder, and frictional force is just big, simultaneously, can also relax load and assault, operates steadily, low noise, low vibration, and the belt still is difficult for the off tracking in addition ...

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Номер записи: 14
27-01-2016 дата публикации

Quick flashboard buffer

Номер: CN0205001287U
Автор: LI ZHEN, LIU WENLI, LI XIN, SUO HUIYUN, LIU DONGBAO, ZHANG CHUNLEI, LI GUOFU
Принадлежит:

The utility model relates to a quick flashboard buffer, include the buffer and ram characterized by: the buffer comprises sleeve, dish spring group, end cover, fender lid, and the dish spring is assembled in the sleeve, and the end cover is fixed at telescopic oral area, keeps off the lid cover in the end cover, ram and constitute by bottom plate and the rubber head of installing on the bottom plate. Its advantage is: adoption dish spring and rubber are loaded greatly as buffer element, dish spring, and the stroke is short, and required space is little, and combination convenient to use has eliminated because of moving part's piston that inertial force and hydraulic pressure force caused and mechanical striking the between the cylinder cap, has avoided the damage of pneumatic cylinder, has reduced the piston noise simultaneously.

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Номер записи: 15
02-12-2015 дата публикации

Dc motor drive circuit and have electronic equipment of this circuit

Номер: CN0204836006U
Автор: LIU DONGBAO
Принадлежит:

The utility model discloses a dc motor drive circuit and have electronic equipment of this circuit, wherein, dc motor drive circuit includes: pulse signal generation unit, the control unit and drive unit, pulse signal generation unit for produce the dc motor drive pulse signal, the control unit is used for adjusting the duty cycle of drive pulse signal, drive unit, be used for with drive pulse signal after the regulation, send for dc motor, the drive dc motor rotates. The utility model discloses an adopting and standing separately electronic component constitution pulse signal generation unit, the control unit and drive unit realize dc motor speed control to the design degree of difficulty has been simplified, reduction in production cost.

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Номер записи: 16
23-12-2015 дата публикации

Chain drives belt feeder

Номер: CN0204896525U
Автор: LI ZHEN, LIU WENLI, LI XIN, SUO HUIYUN, LIU DONGBAO, ZHANG CHUNLEI, LI GUOFU
Принадлежит:

The utility model relates to a chain drives belt feeder, including support, upper supporting roller, cylinder device, transmission, belt, snub pulley, characterized by: the cylinder device comprises axle and cylinder, and the cylinder includes left end roller assembly, middle roller assembly and right -hand member roller assembly, and middle roller assembly sets up the intermediate position at the axle, and left and right end roller assembly symmetry respectively sets up epaxial in middle roller assembly both sides, and middle roller assembly between leave the interval, the epaxial sprocket that is equipped with between roller assembly, the chain takes turns to the meshing has the chain, the chain passes through L type layer board and is connected with the belt above the sprocket. Its advantage is: taken into account the respective characteristics of skin belt conveyor and chain drive, owing to chain drive bearing capacity is high, it is little to be used in epaxial power, so the present ...

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Номер записи: 17
30-09-2015 дата публикации

Charging device and charging method

Номер: CN104953638A
Автор: LIN JINCUN, FENG RUI, LIU DONGBAO
Принадлежит:

The present invention relates to a charging device for charging a load. The charging device comprises a charging module, a master controlling module, a controlling module, a detecting module, a displaying and setting module and a plurality of charging circuits. The displaying and setting module is used for setting the charging current of the load and can display the information of the charging of the charging device. Thus a user can set the charging current of the load according to needs, the charging of the load can be clearly displayed, thus when a client uses the charging device to carry out charging, the user has a more intuitive experience and controllability. The present invention also provides a charging method.

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Номер записи: 18
09-09-2009 дата публикации

Process for incinerating cotton linter black liquor and recycling alkaline by utilizing heat conduction oil boiler

Номер: CN0101526221A
Автор: HAOJUN CHENG, RONGQING SUN, TIANYI WANG, DONGBAO LIU, CHENG HAOJUN, SUN RONGQING, WANG TIANYI, LIU DONGBAO
Принадлежит:

The invention discloses a process for incinerating cotton linter black liquor and recycling alkaline by utilizing a heat conduction oil boiler, which belongs to the technical field of pulping waste water treatment. The process comprises the following steps: (a) cotton linter pumping black liquor with the mass concentration of about 6 percent from an extracting workshop section is heated, evaporated and thickened by a multiple-effect evaporator which takes cyclic heat conduction oil as a heat source till the mass concentration of the black liquor reaches 40-50 percent; (b) the thickened black liquor is sprayed into the heat conduction oil boiler for combustion, the heat energy is recovered by the heat conduction oil in a heating surface, and sodium carbonate generated by the combination of sodium hydroxide and carbon dioxide in the waste water is discharged out of the boiler; (c) the generated sodium carbonate is reduced into alkaline by adopting a hydrated lime causticizing method, and ...

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Номер записи: 19
11-03-2015 дата публикации

Financial monitoring management system

Номер: CN104408654A
Автор: WANG YONGZHONG, LIU DONGBAO, GUO DAN, WANG MING
Принадлежит:

The invention relates to a financial monitoring management system, wherein a monitoring system is connected with an information registration system and an information input system, so as to monitor registration and input of information; the information registration system and the information input system are connected with a central processing unit; the financial information registered through the information registration system and the information input through the information input system are integrated and compared by the central processing unit; the comparison result is stored and output through the central processing unit; an alarm device is connected with the central processing unit. The financial monitoring management system can be used for monitoring and managing the operation when financial items are changed or bank clerks access to data, the information can be compared in real time when being registered and input, relatively high automation is achieved for financial monitoring ...

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Номер записи: 20
25-10-2019 дата публикации

Anti-freezing solution spraying device applied to loading chute of coal loading train

Номер: CN0209531221U
Автор: FU ZHIJUN, LIU WENLI, ZHANG CHUNLEI, LIU DONGBAO
Принадлежит: ORDOS XINJUYUAN SUPPLY CHAIN MAN CO LTD, ORDOS XINJUYUAN SUPPLY CHAIN MANAGEMENT CO., LTD.

The utility model discloses an anti-freezing solution spraying device applied to a loading chute of a coal loading train. The anti-freezing device comprises an anti-freezing solution pump, a photoelectric sensor and side spray heads, the side spray heads are rotationally arranged at the bottoms of the two sides of the discharging end of the loading chute respectively, inlets of the side spray heads are communicated with an outlet of the anti-freezing solution pump through first electromagnetic valves, and an inlet of the anti-freezing solution pump is communicated with an anti-freezing solution storage tank. The device has the advantages that the spraying device and the loading chute synchronously move up and down, so that the distance between the nozzle and the bottom surface of the traincarriage is shortened; the side spray heads and the end spray heads spray the anti-freezing solution to the side wall of the train carriage for the second time, meanwhile, the loading chute unloads coal ...

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Номер записи: 21
27-01-2016 дата публикации

Large -scale steel construction coal bunker roofing cleaning device

Номер: CN0204996748U
Автор: LI ZHEN, LIU WENLI, LI XIN, SUO HUIYUN, LIU DONGBAO, ZHANG CHUNLEI, LI GUOFU
Принадлежит:

The utility model relates to a large -scale steel construction coal bunker roofing cleaning device, including winding plant, flexible glue pipe, wire rope, clean dolly, characterized by: the winding plant comprises motor, speed reducer, reel, and the partitions are divided into three -section is used to the workspace of reel, and both ends are around wire rope, and wire rope is connected with clean dolly, and middle zone winds the flexible glue pipe, clean dolly comprises frame, the walking wheel installed in the frame lower part, is equipped with a hydrojet section of thick bamboo in the front portion of clean dolly, and the lower part of a hydrojet section of thick bamboo is equidistant is equipped with the nozzle, is connected with the steel pipe on the hydrojet section of thick bamboo, and steel pipe and flexible glue union coupling have cotton brush at the afterbody fixed mounting of clean dolly. Its advantage is: simple structure can realize remote control, has saved a large amount ...

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Номер записи: 22
22-09-2010 дата публикации

Structure type impeller breaker

Номер: CN0101837312A
Автор: LI XIAOPING, LIU DONGBAO, XU ZHONGKUI, XU DERONG, XIAOPING LI, DONGBAO LIU, ZHONGKUI XU, DERONG XU
Принадлежит:

The invention relates to a structure type impeller breaker, comprising a rotor; the structure type impeller breaker is characterized in that: the rotor comprises a bottom plate (1), a ring-shaped top plate (2), a material dividing cone (3) and a plurality of connection plates (4); the material dividing cone (3) is fixed on the bottom plate (1) by a fastening piece, the connection plates (4) are arranged between the bottom plate (1) and the ring-shaped top plate (2), and a material blowing opening (5) is formed between the adjacent connection plates (4); a discharging outlet protecting ring (6) is arranged at the center of the ring-shaped top plate (2), an upper protecting ring (7) is welded at the outer ring of the ring-shaped top plate (2), a lower protecting ring (8) is welded at the outer ring of the bottom plate (1), and a wear resistant material layer is arranged on the outer surface of the connection plate (4); a replaceable injection orifice lining plate (9) is arranged at the same ...

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Номер записи: 23
25-02-2015 дата публикации

Switching circuit for multiple input power sources

Номер: CN104377812A
Автор: LIU DONGBAO
Принадлежит:

The invention discloses a switching circuit for multiple input power sources. The switching circuit for the multiple input power sources comprises a second power source input detection circuit, a third power source input detection circuit, a first power source voltage output switch circuit and a second power source voltage output switch circuit, wherein the input ends of the second power source input detection circuit and the third power source input detection circuit are connected with the second power source and the third power source in a one-to-one correspondence mode, the output end of the second power source input detection circuit is connected with a control end of the second power source voltage output switch circuit, the output end of the third power source input detection circuit is connected with the control end of the second power source input detection circuit, and the control end of the first power source voltage output switch circuit is connected with the second power source ...

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Номер записи: 24
30-09-2015 дата публикации

Touch module and electronic device

Номер: CN104951115A
Автор: JIN FENG, LIU DONGBAO
Принадлежит:

The invention relates to a touch module. The touch module comprises a substrate, a touch induction layer, a light-emitting layer and a control element. The substrate is provided with at least one light-permeating key graph. The touch induction layer comprises at least one first touch area corresponding to the key graph in a one-to-one mode. The light-emitting layer comprises at least one light-emitting area corresponding to the key graph in a one-to-one mode. The touch induction layer and the light-emitting layer are in signal communication with the control element. The control element is used for controlling the light-emitting layer to emit light when the first touch areas induct touch, and then the light emitted by the light-emitting areas can be emitted from the corresponding key graphs to form turned-on key lamps. The invention further provides an electronic device. The touch module has the advantages of being capable of saving space and being easy to assemble.

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Номер записи: 25