Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год

Применить Всего найдено 45. Отображено 45.
12-03-2014 дата публикации

Overhead incoming line structure

Номер: CN103633601A
Принадлежит:

Provided in the invention is an overhead incoming line structure comprising a door-shaped rack (10), an A phase lead (21), a B phase lead (22), and a C phase lead (23). The door-shaped rack (10) includes two standing columns (11) opposite to each other and a cross beam (12) connecting the two standing columns (11). The B phase lead (22) and the C phase lead (23) are arranged at the cross beam (12); the A phase lead (21) is arranged at one of the standing columns (11); and the B phase lead (22) is arranged between the standing column (11) where the A phase lead (21) is arranged and the C phase lead (23). The distance between the phase lead (21) and the B phase lead (22) and the distance between the B phase lead (22) and the C phase lead (23) are larger than or equal to the safe distance. According to the invention, the span of the door-shaped rack can be effectively reduced; and the structure is simple and the cost is saved.

Подробнее
01-10-2014 дата публикации

Shield synchronous grouting construction method and construction material

Номер: CN104074530A
Принадлежит:

The invention discloses a shield synchronous grouting construction method and a construction material. The construction material comprises liquid A and liquid B, wherein the liquid A comprises 25.5 weight percent of cement, 2.6 weight percent of bentonite, 0.4 weight percent of stabilizing agents and 71.5 weight percent of water; the liquid B is water glass; and the volume ratio of the liquid A to the liquid B is 8:1-15:1. During synchronous grouting construction, the liquid A is prepared in a mixing station, and the liquid A and the liquid B are respectively conveyed into a liquid A slurry storage tank and a liquid B slurry storage tank which are arranged on a shield machine; the liquid A and the liquid B are respectively conveyed into a mixer positioned at the shield tail part of the shield machine through a liquid A slurry injection pipe and a liquid B slurry injection pipe; and the liquid A and/or the liquid B in the mixer are/is synchronously injected into a shield tail building gap ...

Подробнее
18-05-2011 дата публикации

Foundation laser radar data registration method based on single tree position and surface information

Номер: CN0102062860A
Принадлежит:

The invention relates to an automatic registration method between multi-station foundation laser radar data based on single tree position and surface information and is mainly applied to the three-dimensional forest scene reconstruction based on multi-station foundation laser radar data. By the automatic registration method between multi-station foundation laser radar data, in the automatic alignment process, an additive foundation laser radar posture measuring device is used, the number of registration parameters required by registration need to be determined to reduce the number of control points required by registration. Simultaneously the similarity of a triangle formed by a plurality of single trees is utilized to recognize the homonymy single trees automatically, and control points are provided for the registration. By the automatic registration method between multi-station foundation laser radar data based on single tree position and surface information, the accuracy requirements ...

Подробнее
21-05-2014 дата публикации

Recovery method for extracting gallium from aluminum oxide coarse-fine liquid by using acid-process fly ash

Номер: CN103805794A
Принадлежит:

The invention discloses a recovery method for extracting gallium from aluminum oxide coarse-fine liquid by using acid-process fly ashes. The method comprises the following steps: a separating step, namely carrying out ion adsorption on aluminum oxide coarse-fine liquid which is extracted by an acid process through CL-TBP extraction resin to obtain primary adsorption extraction resin and eluting the primary adsorption extraction resin to obtain a solution containing gallium; a purifying step, adding a first alkaline solution to the solution containing gallium to obtain a sediment containing gallium; a recovering step, namely recovering metal gallium from the sediment containing gallium. Gallium ions are separated from aluminum ions in the coarse-fine liquid by utilizing selective adsorption of the CL-TBP extraction resin, and the gallium ions form gallium hydroxide sediment by using the first alkaline solution. Therefore, the purity and the recovery rate of the metal gallium obtained in ...

Подробнее
01-08-2023 дата публикации

Construction method of bubble mixed light soil embankment

Номер: CN116516776A
Принадлежит:

The invention discloses a construction method of a bubble mixed light soil embankment. The construction method comprises the following steps: excavating a to-be-constructed area to form a horizontal construction surface; filling, leveling and compacting a horizontal construction surface; the surface of the side, close to the slope bottom, of the horizontal construction face is excavated to form a step structure; compacting the surface of the step structure and constructing on the top surface of the step structure to form an embankment foundation; constructing on the embankment foundation to form a panel foundation; a prefabricated panel is installed on the panel foundation to form a pouring cavity; bubble mixed light soil is poured into the pouring cavity, and a bubble mixed light soil layer is formed; and paving on the horizontal construction surface and the top surface of the bubble mixed light soil layer to form a road surface to obtain the embankment. According to the method, the roadbed ...

Подробнее
30-05-2023 дата публикации

In-situ variable-stiffness continuum rescue detection robot

Номер: CN116175597A
Принадлежит:

The invention provides an in-situ variable-rigidity continuum rescue detection robot which comprises a main driving module, a first driving support, a second driving support, an outer-layer spherical hinge and an inner-layer spherical hinge, and the first driving support and the second driving support are fixedly connected to a first supporting seat and a second supporting seat of the main driving module respectively. The head end of the inner-layer spherical hinge and the head end of the outer-layer spherical hinge are fixed to the first driving support and the second driving support respectively, the inner-layer spherical hinge and the outer-layer spherical hinge are hollow, the inner-layer spherical hinge is nested and penetrates through the outer-layer spherical hinge, and the second driving support conveys a driving alloy wire to penetrate through the surface of the outer-layer spherical hinge to be fixedly connected with a spherical hinge at the tail end of the inner-layer spherical ...

Подробнее
07-10-2015 дата публикации

Prefabricated wall of energy -saving insulation

Номер: CN0204691006U
Принадлежит:

The utility model discloses a prefabricated wall of energy -saving insulation, it contains prefabricated wall body (1), is somebody's turn to do I -steel (2) of the horizontal pre -buried income equidistance range of lateral surface of prefabricated wall body (1), the vertical equidistance of prefabricated wall body (1) lateral surface is arranged to have and is intersected vertically and welded baffle (3) with I -steel (2), I -steel (2) and baffle (3) between lateral surface punishment in prefabricated wall body (1) separate the independent heat preservation compartment an of several, insert cystosepiment (4) of mutual concatenation in the compartment a that should keep warm, the outside of I -steel (2) is provided with blend stop (5), and this blend stop (5) connect fixedly through bolt and I -steel (2) soon. The utility model discloses simple structure, think about ingenious, heat preservation effect ideal, can effectual improvement assembly type structure further popularization in the ...

Подробнее
05-06-2020 дата публикации

Universal fixture for matching C column of automobile rear-row seat

Номер: CN0210680989U

The utility model discloses a universal clamp used for being matched with a C column of a rear seat of an automobile. The device comprises a base support frame, the base is fixedly mounted on the basesupport frame; wherein the seat positioning and locking mechanism is arranged on the base; the C column quick-change mechanisms are symmetrically installed on the two sides of the base, each C columnquick-change mechanism comprises a support, a servo motor, a driven shaft, a locking mechanism and a C column simulation block, the C column simulation blocks are clamped to the driven shafts, the top ends of the driven shafts are connected with the supports through the locking mechanisms, the bottom ends of the driven shafts are connected with the servo motors, and servo index plates are arranged on the driven shafts. The automobile rear seat clamp is simple and convenient to operate, the automobile rear seat can be matched with C columns of different automobile types without replacing the clamp ...

Подробнее
12-02-2014 дата публикации

Method and device for generating testing data for complex service system

Номер: CN103580945A
Принадлежит:

The invention provides a method and device for generating testing data for a complex service system. In the traffic recording stage, the request traffic which are sent to a tested service system by front end users in the period from t1 to t2 is recorded, and backup of the data environment of the tested service business and backup of the data environment of a back end service ontology at the t1 moment are made; the data environment of the tested service system and the data environment of the back end service ontology at the t1 moment are restored according to the backups; the recorded request traffic is played back, the request traffic which is sent to the back end service ontology by the tested service system and the response traffic of the back end service ontology are recorded, and the corresponding relation of the request traffic and the response traffic is stored. In the traffic playback stage, the data environment of the tested service system is restored to the t1 moment according ...

Подробнее
09-08-1995 дата публикации

Objective writing paper having classification

Номер: CN0001106343A
Автор: ZHIFENG GUO, GUO ZHIFENG
Принадлежит:

The classifiable target stationery features that the target stationery falls into 4 categories: relative, friendship, love and universal and both surfaces of stationery are printed with image and text.

Подробнее
20-07-2005 дата публикации

Rapid focusing control method and device using piezoelectric material as image pickup

Номер: CN0001641460A
Принадлежит:

This is a kind of controlling method and device using the piezoelectricity materials as image photography fast focusing. It controls the focus distance between at least a lens and a image photography subassembly by a piezoelectricity material. This method firstly founds a voltage increase distortion quantity - voltage meter and a voltage decrease distortion quantity - voltage meter according to the character of the piezoelectricity materials. Then correspond to the same distortion quantity in the two distortion quantity of voltage increase and decrease - voltage meter to form a bidirectional distortion quantity corresponding list. Finally provide a voltage signal to the piezoelectricity materials according to the bidirectional distortion quantity corresponding list, to make the piezoelectricity materials produce the needed distortion quantity, and to control the focus distance between the lens and the image photography subassembly. The fast focusing controlling device includes a image photography ...

Подробнее
12-05-2023 дата публикации

Quick connecting device for hammer shaft of hammer crusher and dismounting method

Номер: CN116099613A
Автор: DAI TAO, GUO ZHIFENG
Принадлежит:

The invention discloses a quick connecting device for a hammer shaft of a hammer crusher and a dismounting method, the quick connecting device comprises a connecting plate and a locking rod, the connecting plate comprises a first connecting plate and a second connecting plate, small holes are formed in the middle of the first connecting plate and the middle of the second connecting plate, and the locking rod penetrates through the small holes to lock the first connecting plate and the second connecting plate. The first connecting plate is connected with a first threaded connector, and the second connecting plate is connected with a second threaded connector. According to the rapid connection device between the two hammer shafts used during hammer shaft disassembly, the two hammer shafts are rapidly connected through the rapid connection device, the two hammer shafts can be disassembled and assembled at the same time through the rapid connection device, then the problems that time and labor ...

Подробнее
15-09-1993 дата публикации

Cards with multiplication pithy formula

Номер: CN0001076295A
Автор: ZHIFENG GUO, GUO ZHIFENG
Принадлежит:

The invented multiplication pithy formula cards are an educational game article. It comprises basic cards, product cards and king cards. Numerals, and multiplication table or pithy formula are printed on the front face of the card. Playing it can help the children to learn multiplication.

Подробнее
04-03-2015 дата публикации

Digitalized peak current control device

Номер: CN104393744A
Автор: GUO ZHIFENG
Принадлежит:

A digitalized peak current control device comprises a sampling circuit, a given circuit, a single chip microcontroller, a digital-analog converting circuit, a rectifying circuit, and a peak current control circuit; the peak current control circuit comprises a first comparator, a first latch, and a first AND gate; the single chip microcontroller comprises a first output end for outputting a first PWM signal and a second output end for outputting a second PWM signal; the single chip microcontroller is used for figuring out a digital signal based on an output voltage and an output current collected by the sampling circuit, and a reference signal output by the given circuit; the digital-analog converting circuit is used for converting the digital signal into an analog signal and outputting the analog signal to the first comparator; the rectifying circuit is used for rectifying an input current collected by the sampling circuit, and outputting the rectified input current to the first comparator ...

Подробнее
23-12-2015 дата публикации

Ceramic cup with heating function

Номер: CN0204889486U
Принадлежит:

The utility model discloses a ceramic cup with heating function, belong to cup technical field, its technical essential includes the cup, wherein the bottom is equipped with the heat -conducting plate in the cup, is provided with the electric hot tray through the series thermal silica laminating in the cup of heat -conducting plate bottom, is equipped with the USB interface at cup bottom proximal end portion, and the USB interface is connected with the electric hot tray electricity, the utility model aims at providing a structure is ingenious, convenient to use and respond well ceramic cup with heating function, be used for drinking water.

Подробнее
14-07-2023 дата публикации

Method and device for on-load phasor measurement of power transmission of standby transformer

Номер: CN116430120A
Принадлежит:

The invention provides a standby transformer power transmission on-load phasor measurement method and device, and relates to the technical field of power equipment operation and maintenance, and the method comprises the steps: controlling a standby transformer system to carry out voltage transformer phase checking and capacitor bank charging; after the phase checking of the voltage transformer is correct and the charging of the capacitor is completed, controlling the switching-on of the side switch of the standby transformer, and testing the differential protection secondary current and phase under the switching-on of the side switch of the standby transformer to obtain a first test result; wherein the first test result comprises the phasor of the standby transformer; and according to the pre-calculated current, voltage and phase of the current transformer and the first test result, determining whether the startup and backup transformer can be safely put into operation. According to the ...

Подробнее
21-05-2014 дата публикации

Method for recovering gallium from fly ash

Номер: CN103805785A
Принадлежит:

The invention discloses a method for recovering gallium from fly ash. The method comprises the following steps: a dissolving step: adding fly ash into hydrochloric acid, mixing and filtering to obtain a gallium-containing solution; a separation step: carrying out ion adsorption on the gallium-containing solution through CL-TBP levextrel resin to obtain adsorption levextrel resin; eluting the adsorption levextrel resin to obtain eluate; an electrolysis step: electrolyzing the eluate to obtain gallium. In the method disclosed by the invention, gallium element in the fly ash can be converted into Ga<3+> by utilizing hydrochloric acid; the gallium-containing solution passes through the CL-TBP levextrel resin to selectively adsorb Ga<3+> in the gallium-containing solution into the CL-TBP levextrel resin; after the adsorption levextrel resin is eluted, the eluate with high concentration of gallium is obtained; the eluate is electrolyzed to obtain gallium with higher purity. The method only comprises ...

Подробнее
30-06-2023 дата публикации

Varicella-zoster virus mRNA vaccine and application thereof

Номер: CN116355917A
Принадлежит:

The invention provides a varicella-zoster virus mRNA (messenger Ribonucleic Acid) vaccine and application thereof. Point mutation and codon optimization are carried out on a CDS (Coding Sequence) in an mRNA nucleic acid sequence; a proper promoter, 5 '-UTR, 3'-UTR and 3 '-terminal PolyA are selected to be combined into complete mRNA nucleic acid for coding the varicella-zoster virus, the reagent formula of the mRNA vaccine is improved, the LNP drug loading capacity is improved, and finally, a strong and stable immune effect can be achieved, the antibody titer in an animal body is greatly improved, and the immune effect of the varicella-zoster virus is improved. And the varicella-zoster virus mRNA vaccine does not influence the normal growth of animals, the vaccine cost can be remarkably reduced, and the clinical application prospect is wide.

Подробнее
02-04-2014 дата публикации

Portable opener for cable well cover plate

Номер: CN103693575A
Принадлежит:

The invention discloses a portable opener for a cable well cover plate. The portable opener comprises a beam, a left support sleeved at the left side of the beam, a right support sleeved at the right side of the beam, and a lever hoist arranged on the beam, wherein the top of the left support is provided with a left transverse sleeve through which the beam penetrates, and a left fixing device for fixing the beam is arranged on the left transverse sleeve; the left fixing device extends into the left transverse sleeve, and the top of the right support is provided with a right transverse sleeve through which the beam penetrates; a right fixing device for fixing the beam is arranged on the right transverse sleeve, and the right fixing device extends into the right transverse sleeve. The portable opener for the cable well cover plate provided by the invention has the advantages of simple structure, and convenience in assembly, the occupied space can be shortened because the opener can be disassembled ...

Подробнее
30-07-2014 дата публикации

Electrolyte beverage

Номер: CN103947924A
Принадлежит:

The invention relates to a solid electrolyte beverage composition, containing sucrose, maltooligosaccharide, glucose, compounds respectively containing Na<+>, K<+>, Mg<2+> and Ca<2+>, and vitamin C. The invention also relates to an electrolyte beverage or solution prepared from the solid electrolyte beverage composition. The invention also relates to the application of the solid electrolyte beverage composition and the electrolyte beverage to enhancement of body movement function and promotion of fatigue recovery.

Подробнее
30-10-2020 дата публикации

Bunching device for computer

Номер: CN0211830024U

The utility model discloses a bunching device for a computer. The winding device comprises a fixing plate, a winding block is fixedly connected to the top of the fixing plate, a moving block is arranged on the front side of the winding block, winding grooves are formed in the front side of the moving block and the surface of the winding block, sliding mechanisms are arranged on the two sides of the top of the winding block, and fixing mechanisms are arranged on the two sides of the top of the fixing plate. According to the utility model, the left end of the connecting line is fixed through thefixing mechanism at the left side; afterwards, redundant connecting wires are wound on the surfaces of the winding block and the moving block; therefore, the aim of storing the bunch can be fulfilled; the utility model discloses a bunching device for a computer. According to the desktop computer, the redundant connecting wires are wound and collected, and the problems that in the actual use process ...

Подробнее
20-07-2005 дата публикации

Focusing control module for image pickup

Номер: CN0001641461A
Принадлежит:

This is a kind of focusing controlling module used in image photography, which can drive a walking motor or a piezoelectricity material and control the focus distance between at least a lens and a image photography subassembly. This module comprises a image figuring unit, a displacement controlling unit, a walking motor driving unit and a piezoelectricity material driving unit. Thereinto the image figuring unit can receive the image signals incepted by the image photography subassembly, and calculate the best resolving ratio value. The displacement controlling unit can determine the best focusing distance between the lens and the image photography subassembly according to the best resolving ratio value, to output a displacement controlling signal to the walking motor driving unit or the piezoelectricity material driving unit, so as to control the focusing distance between the lens and the image photography subassembly and achieve the purpose of compatible use in the walking motor or the ...

Подробнее
25-03-2015 дата публикации

Switching tube driving circuit of bridge type switching topology

Номер: CN104467379A
Автор: GUO ZHIFENG
Принадлежит:

A switching tube driving circuit of a bridge type switching topology comprises upper bridge switching tube driving modules, lower bridge switching tube driving modules and lower bridge overcurrent protective modules. Each upper bridge switching tube driving module is used for outputting an upper bridge driving voltage to a gate of a corresponding upper bridge IGBT Q1 according to a gate driving signal of a controller. Each lower bridge switching tube driving module is used for outputting a lower bridge driving voltage to a gate of a corresponding lower bridge IGBT according to the gate driving signal of the controller. The upper bridge driving voltages of all the upper bridge switching tube driving modules are the same, the lower bridge driving voltages of all the lower bridge switching tube driving modules are the same, and the upper bridge driving voltages are larger than the lower bridge driving voltages. Each lower bridge overcurrent protective module is used for detecting the voltage ...

Подробнее
05-06-2020 дата публикации

Steel pipe polishing device with dustproof function

Номер: CN0210678227U
Автор: GUO ZHIFENG

The utility model discloses a steel pipe polishing device with a dustproof function. Angle grinder, a steel wire wheel is mounted on the angle grinder; a support, a dust collector and a housing are further included. Flat plate is arranged on the support, a speed reducer is arranged on the upper end surface of the flat plate; the output end of the speed reducer is connected with a first rotating shaft, one end of the first rotating shaft is connected with a clamping disc, a circular groove is formed in the other circular surface of the clamping disc, a plurality of threaded through holes leading to the circular groove are formed in the outer cylindrical wall of the clamping disc, and a clamping bolt is mounted on each threaded through hole; a vertical plate is vertically arranged on the flat plate, a second rotating shaft is arranged on the vertical plate, and one end of the second rotating shaft is also connected with a clamping disc; when the steel pipe outer surface polishing deviceis ...

Подробнее
18-11-2009 дата публикации

Industrial composite auxiliary lighting system with X rays and high-energy electron accelerator

Номер: CN0101582298A
Принадлежит:

The invention discloses an industrial composite auxiliary lighting system with X rays and a high-energy electron accelerator, which comprises an X ray system and a high-energy electron accelerator system, wherein an X ray beam emitting unit of the X ray system and an electron beam emitting unit of the high-energy electron accelerator system are arranged longitudinally along a beam down-line direction to form a composite auxiliary lighting beam emitting module which is positioned above a beam down-line, and the X ray system and the high-energy electron accelerator system have a master control system unit capable of controlling the two systems to work simultaneously and switching the two systems. The industrial composite auxiliary lighting system uses the master control system unit to control the X ray system and the high-energy electron accelerator system to work, and the two beam emitting units can work at different times or at the same time to achieve the auxiliary lighting complementation ...

Подробнее
25-08-2023 дата публикации

Phase modifier system current adding test power supply equipment and phase modifier system current adding test method

Номер: CN116643070A
Принадлежит:

The invention provides a phase modifier system current adding test power supply device and a phase modifier system current adding test method, which can be applied to the technical field of power system test. The power supply equipment comprises at least one current adding device, and when the number of the current adding devices is larger than one, the current adding devices are connected in parallel. Each current adding device comprises a power supply measurement module, a first-order transformer with an adjustable secondary winding, a switching compensation capacitor and an output measurement module which are connected in sequence; the power supply measuring module is also connected with an alternating current power supply and measures the voltage and the phase sequence of the alternating current power supply; the output measurement module measures the output current of the current adding device. The current adding test power supply equipment for the phase modifier system provided by ...

Подробнее
30-07-2014 дата публикации

Sodium alginate-based fish scale collagen protein and asparagus powder blending packing film and preparation method thereof

Номер: CN103951853A
Принадлежит:

The invention relates to a sodium alginate-based fish scale collagen protein and asparagus powder blending packing film and a preparation method thereof, and belongs to the technical field of packing of foods. The sodium alginate-based fish scale collagen protein and asparagus powder blending packing film is a novel edible film which is prepared through fish scale collagen protein and sodium alginate serving as main film-forming substances, glycerinum serving as a plasticizer, and instant asparagus powder serving as a nutrient. The preparation method fully utilizes the advantages of polysaccharide and protein; added sodium alginate greatly overcomes the shortcomings of relatively poor film-forming performance and mechanical performance of the protein film; the added plasticizer further improves the toughness of the film and also raises the elongation at break of the film; instant asparagus powder, as a natural antibacterial agent, not only brings antibacterial property to the film, but ...

Подробнее
27-10-2010 дата публикации

Method for treating filter cakes of leaf filter

Номер: CN0101870545A
Принадлежит:

The invention provides a method for treating the filter cakes of a leaf filter. At present, the flow of treating the filter cakes of the leaf filter of a Bayer process alumina refinery directly leads the filter cakes and the adherent liquid obtained by the extract backflush and automatic mud-discharging technique unloading the leaf filter to the primary red mud washing and sedimentation tank. The method affects the red mud sedimentation and separation effect of the primary washing and sedimentation tank, and increases the adherent alkali of discharge red mud. The method first leads the the filter cakes and the adherent liquid obtained by the extract backflush and automatic mud-discharging technique unloading the leaf filter to a post-dilution tank, and then carries out subsequent treatment. The invention can help to improve the sedimentation proformance of the red mud washing and sedimentation tank and reduce the loss of the adherent liquid when the red mud is washed for the last time.

Подробнее
21-05-2014 дата публикации

Iron removal method in acid-process aluminum metallurgy process

Номер: CN103805779A
Принадлежит:

The invention discloses an iron removal method in an acid-process aluminum metallurgy process. The iron removal method comprises the step of removing iron from purified resin eluant, wherein the step of removing iron from purified resin eluant comprises the following sub-steps: 1, preparing a goethite seed crystal through a quasi homogeneous nucleating method through an integral reaction device by adopting the purified resin eluant; and 2, hydrolyzing to remove the iron in the purified resin eluant in the presence of the goethite seed crystal by adopting a differential reaction device. According to the method, the iron ion in the purified resin eluant can be converted into goethite slag in a process for producing aluminum oxide through coal ash one-step acid dissolution method, on one hand, the problem of separation between gallium and iron is solved, and recovery and purification of the gallium are promoted; on the other hand, iron-containing wastewater is not generated, and the generated ...

Подробнее
30-06-2023 дата публикации

Construction method of bubble mixed light soil embankment auxiliary structure

Номер: CN116356649A
Принадлежит:

The invention discloses a construction method of an auxiliary structure of a bubble mixed light soil embankment. The construction method comprises the following steps: excavating on the surface of a slope body to form a step structure; compacting the surface of the step structure and constructing on the top surface of the step structure to form an embankment foundation; a panel foundation is constructed on the side, close to the bottom of the slope body, of the embankment foundation; a prefabricated panel is installed on the panel foundation, so that a pouring cavity is formed by the prefabricated panel and the embankment foundation; bubble mixed light soil is poured into the pouring cavity; the bubble mixed light soil in the pouring cavity is cured and demolded, and a bubble mixed light soil layer is formed; construction is conducted on the bubble mixed light soil layer to form an auxiliary project, and the embankment auxiliary structure is obtained. The bubble mixed light filling soil ...

Подробнее
07-09-2011 дата публикации

Safe extraction system of electron beams

Номер: CN0101562060B
Принадлежит:

The invention relates to a safe extraction system of electron beams, comprising a scanning box and a titanium window form; wherein, the titanium window form comprises a first flange arranged on the upper layer, a second flange arranged on the lower layer and a window splint fixed between the two flanges by a screw; a first titanium film is arranged between the first flange and the window splint; asecond titanium film is arranged between the second flange and the window splint; the scanning box, the first flange and the first titanium film are sealed to form a first vacuum space; the first titanium film, the window splint and the second titanium film are sealed to form a second vacuum space; the first vacuum space and the second vacuum space are respectively connected with a vacuum monitoring and warning system; a compound cooling system is arranged on the external wall of the titanium window form. The safe extraction system not only better maintains the vacuum degree in the system butalso ...

Подробнее
25-10-2019 дата публикации

Stress tool self-checking device

Номер: CN0209542082U

The utility model discloses a self-checking device for a stressed tool. Including a base, a polish rod and a transmission rod which are perpendicular to the base are arranged on the base; a fixed beamand a movable cross beam which are parallel to each other are arranged between the polish rod and the transmission rod; the device further comprises a fixing mechanism, a driving mechanism, an executing mechanism, a tension sensor, a display mechanism and a control mechanism, the movable cross beam is in linkage connection with the transmission rod, the tension sensor is arranged on the executingmechanism, the executing mechanism is connected with the transmission rod, and the control mechanism is connected with the tension sensor and the driving mechanism. The control mechanism controls themotor according to a target value preset by a user; the driving mechanism and the executing mechanism are started; the movable cross beam rises according to a preset value through the transmission rod, the ...

Подробнее
18-07-2023 дата публикации

Construction method for bubble mixed light filling soil

Номер: CN116446245A
Принадлежит:

The invention discloses a construction method for bubble mixed light filling soil. The construction method comprises the following steps: preparing the bubble mixed light filling soil; constructing an embankment foundation pit and an embankment foundation at the slope body corresponding to the roadbed so as to form a to-be-poured area on one side of the slope body; a panel foundation is built in the to-be-poured area, and a prefabricated panel is installed on the side, away from the slope body, of the panel foundation; the bubble mixed light filling soil is poured between the prefabricated panel and the slope body, so that a bubble mixed light filling soil layer is formed in the to-be-poured area; and constructing supporting facilities of a roadbed on the bubble mixed light filling soil layer to finish embankment construction. According to the method, the roadbed of the expressway is filled with the bubble mixed light filling soil, compared with common roadbed filling soil, the mass of ...

Подробнее
26-03-2014 дата публикации

Method and device for testing based on RMI protocol

Номер: CN103685354A
Принадлежит:

The invention provides a method and device for testing based on the remote method invocation (RMI) protocol. The method comprises the following steps: S1, recording stage: intercepting a request sent by a service system to be tested to an RMI Server, extracting and recording invocation parameter information in the request, sending the request to the RMI Server, intercepting response data returned by the RMI Server, establishing corresponding relations between the response data and the invocation parameter information, and storing; S2, replaying stage: intercepting the request sent by the service system to be tested to the RMI Server, extracting the invocation parameter information in the request, searching the response data corresponding to the invocation parameter information in the response data stored in S1, and returning the response data to the service system to be tested. According to the invention, recording and replaying of systemic interaction data based on the RMI protocol can ...

Подробнее
23-12-2015 дата публикации

Modular ceramic cup utensil

Номер: CN0204889487U
Принадлежит:

The utility model discloses a modular ceramic cup utensil, belong to cup utensil technical field, its technical essential includes the cup, wherein cup bottom swing joint has the cup, and the bottom is equipped with the ceramic heater board in the cup, is equipped with control switch and USB interface on the cup lateral wall, and the USB interface passes through USB connector assembly with outside the low voltage power supply, control switch respectively with USB interface and ceramic heater board circuit connection, the ceramic heat -conducting plate that is equipped with with the corresponding laminating of ceramic heater board is inlayed to the bottom outside the cup, and the outer terminal surface and the outer bottom end of cup of ceramic heat -conducting plate are in on the coplanar, the thickness delta of cup bottom is 1 -3mm, the utility model aims at providing a compact structure, convenient to use and effectual modular ceramic cup utensil, mainly used drinks water or puts other ...

Подробнее
11-03-2015 дата публикации

Cascaded electric welding machine power supply topological structure

Номер: CN104400186A
Автор: GUO ZHIFENG
Принадлежит:

The invention relates to a cascaded electric welding machine power supply topological structure. The cascaded electric welding machine power supply topological structure comprises an electric welding machine power supply host and a wire feeding machine; the electric welding machine power supply host comprises an electric welding machine main loop, a primary isolating switch power supply, a secondary isolating switch power supply, an electric welding machine controller and an electric welding machine secondary step-down switch power supply; the wire feeding machine comprises a secondary step-down switch power supply A, a secondary step-down switch power supply B, a wire feeding machine controller and a human-computer interaction interface which is used for inputting a control instruction to the wire feeding machine controller; the electric welding machine controller is connected with the wire feeding machine controller through a communication line. The cascaded electric welding machine power ...

Подробнее
29-08-2019 дата публикации

METHOD, SYSTEM AND STORAGE MEDIUM FOR PREDICTING POWER LOAD PROBABILITY DENSITY BASED ON DEEP LEARNING

Номер: US20190265768A1
Принадлежит:

The disclosure provides a method, a system and a storage medium for predicting power load probability density based on deep learning. The method comprises: S, collecting power load data of a user, meteorological data and air quality data in a preset historical time period, and dividing the collected data into a training set and a test set; S, determining a deep learning model for predicting power load; S, inputting the test set into the deep learning model for predicting power load, and obtaining power load prediction data of the user at different quantile points in a third time interval; S, performing kernel density estimation and obtaining a probability density curve of the power load of the user in the third time interval. 1. A method for predicting power load probability density based on deep learning , the method is executed by a computer , and the method comprising:{'b': '101', 'S, collecting power load data of a user, meteorological data and air quality data in a preset historical time period, and dividing the collected data into a training set and a test set, wherein the historical time period comprises a first time interval and a second time interval which is later than the first time interval, and the training set is data in the first time interval, the test set is data in the second time interval;'}{'b': '102', 'S, determining a deep learning model for predicting power load according to the training set and the test set;'}{'b': '103', 'S, inputting the test set into the deep learning model for predicting power load, and obtaining power load prediction data of the user at different quantile points in a third time interval, wherein the third time interval is a preset time interval in a future time period;'}{'b': '104', 'S, performing kernel density estimation according to power load prediction data of the user at different quantile points in the third time interval, and obtaining a probability density curve of the power load of the user in the third time ...

Подробнее
02-05-2023 дата публикации

Analysis method in dialysis and analysis device for dialysis

Номер: CN116036399A
Принадлежит:

The invention provides an analysis method in dialysis and an analysis device for dialysis. The method comprises the following steps of: obtaining one or more input characteristics; the input features include operating parameters related to the dialysis machine and a change relationship between current data and previous data of the person to be tested. Future data is predicted by one or more prediction models in accordance with the input features. The future data comprises blood pressure information at a future time point and a prediction result of hypotension in dialysis. Consequently, hypotension in dialysis can be predicted with high accuracy.

Подробнее
01-04-2015 дата публикации

Dynamic frequency regulation method and system of switching tube

Номер: CN104485805A
Автор: GUO ZHIFENG
Принадлежит:

Provided is a dynamic frequency regulation method of a switching tube. The method includes the steps that the current on-state loss of the switching tube is obtained according to current switching tube current, switching tube voltage drop and the duty ratio of gate drive voltage; the current switching loss is obtained according to current bus voltage, the switching tube current and switching tube junction temperature obtained last time; the current total switching loss is obtained according to the current switching loss and switching frequency obtained last time; the current total loss is obtained according to the current on-state loss and the current total switching loss; the current switching tube junction temperature is obtained according to the current total loss, switching tube radiator temperature and preset thermal resistance between a switching tube junction and a radiator; the switching frequency is correspondingly adjusted according to current switching tube junction temperature ...

Подробнее
29-10-2014 дата публикации

Enclosed type cabinet for use in machine room

Номер: CN104125729A
Принадлежит:

Disclosed is an enclosed type cabinet for use in a machine room. The cabinet is of a cylindrical structure and composed of a plurality of arc-shaped auxiliary cabinets. A plurality of arc-shaped auxiliary frames are combined to form each auxiliary cabinet in an annular shape. The arc-shaped auxiliary frames are provided with board clamping slots and auxiliary frame back plates. Vertical blowers are arranged in the centers of the arc-shaped auxiliary cabinets. The bottom ends of the arc-shaped auxiliary frames are communicated with a cold air channel arranged under the floor. Air outlets of the vertical blowers are connected with a hot air channel on the ceiling. Through enclosed type sealing process on the cabinet and the outer space, a hot air zone is limited in the cabinet due to concentrated cooling of the vertical blowers, in this way a cold air zone is further isolated from the hot air zone, thus higher refrigerating efficiency and better energy saving effect are achieved to increase ...

Подробнее
25-07-2023 дата публикации

Shallow-draft high-speed catamaran

Номер: CN116476970A
Принадлежит:

The shallow-draft high-speed catamaran comprises a catamaran body, the catamaran body comprises two sheet bodies, and the two sheet bodies are connected through a connecting bridge; the sheet body comprises a wave piercing prow, a round bilge ship middle and a square stern which are in smooth transition connection in sequence; the bottom surface of the wave piercing prow is in a deep V line shape, and the front end of the wave piercing prow comprises a pointed upper prow and a pointed lower prow; the area of the cross section of the wave piercing prow is gradually increased from front to back; the left side and the right side of the front portion of the sheet body are provided with inwards-concave half-small waterplane linear surfaces, and the inwards-concave depth is gradually reduced from front to back. The semi-small waterline surface linear surface is positioned at the designed waterline height of the ship body; according to the design, routes of different navigation areas such as a ...

Подробнее
21-10-2009 дата публикации

Safe extraction system of electron beams

Номер: CN0101562060A
Принадлежит:

The invention relates to a safe extraction system of electron beams, comprising a scanning box and a titanium window form; wherein, the titanium window form comprises a first flange arranged on the upper layer, a second flange arranged on the lower layer and a window splint fixed between the two flanges by a screw; a first titanium film is arranged between the first flange and the window splint; a second titanium film is arranged between the second flange and the window splint; the scanning box, the first flange and the first titanium film are sealed to form a first vacuum space; the first titanium film, the window splint and the second titanium film are sealed to form a second vacuum space; the first vacuum space and the second vacuum space are respectively connected with a vacuum monitoring and warning system; a compound cooling system is arranged on the external wall of the titanium window form. The safe extraction system not only better maintains the vacuum degree in the system but ...

Подробнее
25-12-2023 дата публикации

マイクロニードル注射製剤およびその使用

Номер: JP2023181989A
Принадлежит: Zcapsule Pharmaceuticals Co Ltd

【課題】マイクロニードル注射mRNA製剤およびその使用を提供する。【解決手段】マイクロニードルによってmRNAを注射する製剤には水相溶液および脂質溶液が含まれ、脂質溶液は水相溶液を包み込むことによって脂質ナノ粒子を形成させ、水相溶液には対応するタンパク質をコードするためのmRNAおよび緩衝液が含まれる。緩衝液のpHを改良することにより、脂質ナノ粒子の担持容量を大幅に向上させ、製剤の添加剤の使用量を低下させ、マイクロニードル注射量もより少なくなり、毒性・副作用がより少なくなり、治療効果がより高くなる。また、マイクロニードルによる注射はmRNA製剤の有効発現レベルを向上させ、肝臓における発現レベルを低下させ、体内におけるmRNA製剤の発現時間を延長させ、生体内における低用量mRNA製剤の高抗体価を実現できる。【選択図】図16

Подробнее
20-12-2023 дата публикации

Composition for microneedle administration and its applications

Номер: EP4292584A1
Принадлежит: Zcapsule Pharmaceuticals Co Ltd

The present invention provides a mRNA composition for microneedle administration and its application. The composition includes an aqueous phase solution and a lipid solution, wherein the lipid solution encapsulates the substance in the aqueous phase solution to form lipid nanoparticles (LNPs), and the aqueous phase solution includes mRNA encoding the corresponding protein and a buffer. It was found that an improved buffer pH could substantially increase the drug loading capacity of LNPs, and reduce the use level of composition and excipients and the dose for microneedle administration with less toxic side effects and better therapeutic effects, and the microneedle administration technology could achieve increased effective expression, decreased expression in the liver, and prolonged in vivo expression of mRNA composition, and increased antibody titer in response to low-dose mRNA in vivo. The present invention really realizes microneedle intradermal administration of mRNA composition. The composition for microneedle intradermal administration enables stable long-term storage, and has a potential application prospect of reducing toxicity and increasing efficacy.

Подробнее
11-01-2024 дата публикации

Composition for microneedle administration and it's applications

Номер: US20240009114A1
Принадлежит: Zcapsule Pharmaceuticals Co Ltd

The present invention provides a mRNA composition for microneedle administration and its application. The composition includes an aqueous phase solution and a lipid solution, wherein the lipid solution encapsulates the substance in the aqueous phase solution to form lipid nanoparticles (LNPs), and the aqueous phase solution includes mRNA encoding the corresponding protein and a buffer. It was found that an improved buffer pH could substantially increase the drug loading capacity of LNPs, and reduce the use level of composition and excipients and the dose for microneedle administration with less toxic side effects and better therapeutic effects, and the microneedle administration technology could achieve increased effective expression, decreased expression in the liver, and prolonged in vivo expression of mRNA composition, and increased antibody titer in response to low-dose mRNA in vivo. The present invention really realizes microneedle intradermal administration of mRNA composition. The composition for microneedle intradermal administration enables stable long-term storage, and has a potential application prospect of reducing toxicity and increasing efficacy.

Подробнее