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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.
13-10-2010 дата публикации

Control system and control method of limit load of container reach stacker

Номер: CN0101857175A
Принадлежит:

The invention relates to a control system of the limit load of a container reach stacker. The control system comprises a limit load control module which is used to compare the opening percentage of the proportional electromagnetic valve of a conveyor, the load percentage of an engine in the current rotation rate and the actual operating variable of the rotation rate of the engine with the given quantitative parameters to control the opening of the proportional valve and the rotation rate of the engine. The invention also provides a control method of the limit load. In the controller, the control system of the limit load of the container reach stacker of the invention is added to replace the hardware device which is arranged on the existing equipment and used for controlling the oscillation angle of the variable pump, has extremely strong applicability and respectable economy; and the control system is easy to operate and is accurate and reliable, thus the hazard of job caused by manual ...

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28-07-2023 дата публикации

Application of ALDH2 in preparation of medicine for treating vascular calcification

Номер: CN116497110A
Принадлежит:

The invention belongs to the field of biological medicine, and particularly relates to application of acetaldehyde dehydrogenase 2 (ALDH2) in preparation of a medicine for treating vascular calcification. The invention provides an application of ALDH2 or an inducer thereof in preparation of a medicine for treating vascular calcification, and further finds a new mechanism for reducing the conversion of VSMCs from a contraction type to a synthetic type and delaying the progress of vascular calcification by the ALDH2 by researching the regulation effect of the ALDH2 on the VSMCs in various vascular related diseases. A new target is provided for prevention and treatment of vascular calcification, activation of ALDH2 is expected to become a potential intervention means for vascular calcification, and a medicine taking ALDH2 as an active component is a potential novel treatment reagent for vascular calcification.

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13-03-1996 дата публикации

Water curtain style air purifier

Номер: CN0001118425A
Принадлежит:

The water curtain type air clarifier having the functions of moistening, removing dust, disinfecting and regulating temp. is composed of power unit, clarifying chamber, air inlet and outlet and water storage chamber. Water is sprayed up in clarifying chamber to form water curtain through which air is forced. It features better clarification effect and low cost.

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27-03-2018 дата публикации

Transmission shaft

Номер: CN0207145432U
Принадлежит: BYD CO LTD, BYD COMPANY LIMITED

The utility model provides a transmission shaft, include an axle core, have the axle sleeve, holder and the rolling member that hold the chamber, the one end of axle core is inserted the axle sleeve hold in the chamber with the axle sleeve forms and cup joints the setting, the axle sleeve internal surface is provided with the edge the first channel that axle sleeve length direction extends, axle core outside surface is provided with the edge that axle core length direction extends and with the mutual matched with second channel of second channel of axle sleeve, the rolling member embedding theholder, the holder cover is established the axle core inserts the one end of axle sleeve is located axle sleeve and axle between the core, one end with the tip interference fit of axle core one end,other end court the direction of the other end of axle core is extended, the rolling member sets up the first channel of axle sleeve with in the stroke groove of the second channel formation of axle core ...

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27-10-2010 дата публикации

Improved underground explosion-proof transport truck crane

Номер: CN0101870271A
Принадлежит:

The invention relates to an improved underground explosion-proof transport truck crane which belongs to an underground transport vehicle. A carriage is arranged at the rear part of a truck crane engine, a seat plate is arranged between the engine and the carriage, I-shaped steel is connected to the seat plate, and a rotating wheel is connected to the middle part of the I-shaped steel; a rotating stand column is connected to the rotating wheel, the upper end of the rotating wheel is articulated with one end of a hoisting arm, a hoisting arm reinforcing rib is connected to the upper end surface of the hoisting arm, and a hoisting point and an angle control point are arranged on the lower end surface of the hoisting arm and positioned at the other end of the hoisting arm; a hydraulic cylinder is connected between the hoisting arm and the rotating stand column, and an oil pipe is connected with the hydraulic cylinder; a sliding sleeve is sleeved outside the rotating stand column, one end of ...

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14-05-2014 дата публикации

Biochar-based soil modifier and application thereof

Номер: CN103788954A
Принадлежит:

The invention relates to a biochar-based soil modifier, and aims at providing a Baijiang soil modifier which is low in cost, good in modification effect, economical and environment-friendly, has the functions of improving the water retention capability and the air permeability of soil, controlling slow release of fertilizers, relieving soil acidification and the like, and simultaneously, can be blended with organic and inorganic fertilizers. The soil modifier comprises biomass charcoal which is obtained by performing thermal cracking and charring on a biomass charcoal raw material under a limited-oxygen condition; and the biomass charcoal is applied through deep tillage to modify the quality of poor Baijiang soil.

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04-07-2023 дата публикации

Antibacterial glazed ceramic tile with silver decoration effect and preparation method of antibacterial glazed ceramic tile

Номер: CN116375506A
Принадлежит:

The invention relates to the technical field of ceramics, and discloses an antibacterial glazed ceramic tile with a silver decoration effect and a preparation method thereof.The preparation method comprises the steps that a silver decoration effect pattern layer stock solution is prepared, and the silver decoration effect pattern layer stock solution is prepared from, by mass, 0.001%-0.005% of silver nanowires, 2%-5% of tetrabutyl titanate, 2%-5% of glacial acetic acid, 16%-20% of ethyl alcohol and the balance water; preparing an initial glazed ceramic tile with a concave-convex texture structure on the surface; and applying a silver decoration effect pattern layer stock solution to the surface of the concave-convex texture structure of the initial glazed ceramic tile, performing heat treatment, and forming a silver decoration effect pattern layer on the surface of the initial glazed ceramic tile, thereby obtaining the antibacterial glazed ceramic tile with the silver decoration effect.

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09-09-2009 дата публикации

Traditional Chinese medicine preparation for curing angiocardiopathy stent restenosis and preparation method thereof

Номер: CN0101524470A
Принадлежит:

The invention discloses a traditional Chinese medicine preparation for curing angiocardiopathy stent restenosis and a preparation method thereof. The traditional Chinese medicine preparation comprises various components according to the parts by weight: 10-30 parts of dangseng, 10-30 parts of the root of red-rooted salvia, 10-30 parts of safflower, 10-30 parts of rhizoma cyperi, 10-30 parts of radix bupleuri, 10-30 parts of angelica, 10-30 parts of red paeonia, 10-30 parts of schisandra chinensis, 10-30 parts of pseudo-ginseng, 10-30 parts of asarum, 10-30 parts of heracleum hemsleyanum michaux, 10-30 parts of ophiopogon root, 10-30 parts of milk weteh, 10-30 parts of polygala tenuifolia, 10-30 parts of notopterygium root, 10-30 parts of spatholobus stem, 10-30 parts of rhizoma atractylodis, 10-30 parts of peach kernel, 5-10 parts of folium ginkgo, and 10-30 parts of the rhizome of chuanxiong. The traditional Chinese medicine preparation can effectively inhibit vascular smooth muscle of ...

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02-05-2023 дата публикации

Method for evaluating dosage of anticoagulant in hemodialysis

Номер: CN116052837A
Принадлежит:

The invention discloses a method for evaluating the dosage of an anticoagulant in hemodialysis. The method comprises the following steps: step 1) measuring parameters related to the body surface area of a subject; 2) calculating the body surface area of the subject by using the parameters obtained in the step 1); (3) measuring the anti-Xa factor activity of the subject 0.5 hour after the anticoagulant is applied to the subject; 4) deriving a relation formula between the anticoagulant dosage and the activity and body surface area of the anti-Xa factor by using a multiple linear regression method, and evaluating the optimal dosage of the anticoagulant by using the formula; wherein the anticoagulant is low molecular weight heparin. According to the calculation formula of the optimal dosage of the anticoagulant in hemodialysis, an individualized precise anticoagulant scheme can be provided, the hemodialysis effect can be better improved, the problems of blood coagulation and blood loss in the ...

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01-03-2017 дата публикации

Use conduction oil to carry out group battery of heat pipe reason

Номер: CN0205992580U

The utility model provides an use conduction oil to carry out group battery of heat pipe reason, belongs to the batteries of electric vehicle field, including leading oil pipe, cuboid battery pack box body and a plurality of cell of range in battery pack box body that transversely hug closely, cell include rectangular size battery with fix the rectangular fixed plate on battery upper portion, the length of fixed plate equals the length of battery upper surface, the width is greater than the width of battery upper surface, fixed plate both sides edge equipartition has a plurality of half circular fixing plate through -holes, and the battery through -hole that transversely runs through is established to the battery lower part, lead oil pipe upper portion and be the hand -type, one end battery pack box body side top intercommunication, the other end and battery pack box body another side bottom intercommunication, battery pack box body has the conduction oil with leading to be full of in the ...

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14-09-2011 дата публикации

Switching HDLC bus

Номер: CN0101635661B
Принадлежит:

The invention relates to a switching HDLC (high-level data link control) bus, relating to the technology of single-disk management inside a node of optical network equipment. The switching HDLC bus comprises a main control unit arranged in a network element node and a plurality of managed units, and a CPU is arranged in the main control unit. The switching HDLC bus is characterized in that the main control unit is also internally provided with an HDLC management unit which interacts data with the CPU through a CPU local bus interface and is connected with the managed units through HDLC interfaces. The switching HDLC bus adopts a special ASIC management chip and a software technology thereof, thereby having the advantages of full-duplex communication and low cost, improving the management performance and ensuring that the optical network equipment managed by adopting an HDLC bus mechanism can easily realize a switching function.

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28-09-2011 дата публикации

Li-MnO2 battery pre-discharging method

Номер: CN0102201581A
Принадлежит:

The invention relates to the technical field of Li-MnO2 battery pre-discharging, and discloses a Li-MnO2 pre-discharging method. The method comprises the following steps: loading a constant current on a battery; and then pre-discharging 3% to 5% of the rated capacity of the battery in a predetermined time period, wherein the size of the pre-discharging current is related to the area and the thickness of the positive electrode plate of the battery; and the pre-discharging time is determined by the rated capacity of the battery. The pre-discharging method can achieve uniform pre-discharging of the Li-MnO2 battery, thereby improving the uniformity of the voltage and the internal resistance of the battery and improving the storage performance of the battery.

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10-12-2014 дата публикации

Color rain-flower-figured decoration glass and manufacturing method thereof

Номер: CN104191892A
Автор: LI CHUANBAO
Принадлежит:

The invention discloses color rain-flower-figured decoration glass and a manufacturing method of the color rain-flower-figured decoration glass. The color rain-flower-figured decoration glass comprises a figured glass body, a sand blasting layer arranged on the smooth surface of the figured glass body, a grain coating layer arranged on the sand blasting layer, a glitter powder layer arranged on the grain coating layer, a glue sealing layer arranged on the glitter powder layer and a paint layer arranged on the glue sealing layer. By the adoption of the structure, the color rain-flower-figured decoration glass which has the glittering effect and is not transparent is manufactured, and the glass has the rain grain and water ripple three-dimensional effect.

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01-08-2023 дата публикации

Calculation power management measurement method and device

Номер: CN116521504A
Автор: LI CHUANBAO
Принадлежит:

The invention relates to the technical field of computers, and provides a computing power management measurement method and device. The method comprises the following steps of: splitting a service into a plurality of task basic processing units, and carrying out computing power scheduling measurement by taking the task basic processing units as minimum units, specifically comprising the following steps of: monitoring a hardware resource state and a software resource state of a node and a running state of the started task basic processing units on the node; obtaining the computing power resource state of the node according to the state and the basic state of the node; scheduling the target task basic processing unit to a target node for starting; and updating the basic state of the target node according to the starting result of the target task basic processing unit on the target node. According to the invention, the business is divided into the task basic processing units, and during delivery ...

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22-04-2015 дата публикации

Device and method capable of achieving programming integration of CPLD and FLASH

Номер: CN104536762A
Принадлежит:

The invention discloses a device and method capable of achieving programming integration of a CPLD and a FLASH, and relates to the technical field of embedded systems. The device comprises a programming device, a target board and a bus decoder. The programming device comprises an upper computer with software and an SOC chip. The target board comprises at least one FLASH chip and at least one CPLD chip. The upper computer is connected with the input end of the SOC chip through a USB data line, the output end of the SOC chip is connected with the input end of the bus decoder through a self-defined parallel bus, each CPLD chip is connected with the output end of the SOC chip through a JTAG bus, and each FLASH chip is connected with the output end of the bus decoder through a parallel bus. By means of the device and method, the problem that CPLD and FLASH programming operation is cumbersome in a traditional method is solved, the programming process is simplified, production efficiency is improved ...

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16-05-2012 дата публикации

Traditional Chinese medicine preparation for curing angiocardiopathy stent restenosis and preparation method thereof

Номер: CN0101524470B
Принадлежит:

The invention discloses a traditional Chinese medicine preparation for curing angiocardiopathy stent restenosis and a preparation method thereof. The traditional Chinese medicine preparation comprises various components according to the parts by weight: 10-30 parts of dangseng, 10-30 parts of the root of red-rooted salvia, 10-30 parts of safflower, 10-30 parts of rhizoma cyperi, 10-30 parts of radix bupleuri, 10-30 parts of angelica, 10-30 parts of red paeonia, 10-30 parts of schisandra chinensis, 10-30 parts of pseudo-ginseng, 10-30 parts of asarum, 10-30 parts of heracleum hemsleyanum michaux, 10-30 parts of ophiopogon root, 10-30 parts of milk weteh, 10-30 parts of polygala tenuifolia, 10-30 parts of notopterygium root, 10-30 parts of spatholobus stem, 10-30 parts of rhizoma atractylodis, 10-30 parts of peach kernel, 5-10 parts of folium ginkgo, and 10-30 parts of the rhizome of chuanxiong. The traditional Chinese medicine preparation can effectively inhibit vascular smooth muscle of ...

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30-06-2023 дата публикации

Watermark adding method and device and storage medium

Номер: CN116362948A
Принадлежит:

The invention relates to a watermark adding method and device and a storage medium. The watermark adding method is applied to the terminal and comprises the following steps: determining that a system level application of the terminal is triggered to display a picture comprising sensitive information; and displaying a function control for prompting to add the watermark to the picture. According to the method and the device, the function control for adding the watermark can be provided for the user from the system level, so that the picture privacy problem including sensitive information is solved from the source.

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16-12-2009 дата публикации

Method for high-throughput dot enzyme-linked immuno-array detection

Номер: CN0101603963A
Принадлежит:

The invention discloses a method for high-throughput dot enzyme-linked immuno-array detection, which is used for detecting medicament abuse and belongs to the field of immunoassay determination. In the method, a film phase material is made into membranes of proper size, a film phase array is arranged according to actual detection requirements and is adhered on a solid holder, different medicinal antigens are doted on the same membrane, and a mixed antibody of various medicaments is used to carry out high-throughput screening. Compared with the individual determination mode of the conventional detection kit, the method can detect various non-related analytes of a test sample and test and compare a group of close analytes to find concrete information in complex data, thereby effectively solving the problems that the prior medicament abuse test is aimed at one medicament each time and that the examination, which is carried out for a large number of people and abusers take several medicaments ...

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04-08-2023 дата публикации

Magnetic microsphere electrochemiluminescence immunoassay kit for detecting serum galectin-3 and preparation of kit

Номер: CN116539896A
Принадлежит:

The invention relates to the field of electrochemical detection, in particular to a magnetic microsphere electrochemical luminescence immunoassay kit for detecting serum galectin-3 and preparation of the kit. The invention provides a composition and application of the composition in preparation of a Gal-3 detection kit. The molecular weight of Gal-3 is small, and Gal-3 is difficult to meet the requirements of repeatability and stability when being made into a commercial diagnosis product. The high specificity of antibody-antigen reaction and the high sensitivity of terpyridyl ruthenium luminescence are combined, photons generated by terpyridyl ruthenium under DBAE are used for detecting the product concentration, the sensitivity, the stability and the repeatability are improved, the reaction time is shortened, the anti-interference performance is high, and operation is easy.

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27-05-2015 дата публикации

Engine and vehicle with engine

Номер: CN104653376A
Принадлежит:

The invention discloses an engine and a vehicle with the engine. The engine includes an engine block group, which comprises a cylinder body, a cylinder cover, a cylinder cover liner and an oil bottom shell, wherein the cylinder cover is arranged at the top part of the cylinder body, and the oil bottom shell is arranged at the bottom part of the cylinder body; a crank-link mechanism, which is installed in the engine block group and provided with a bent axle, wherein a first transmission part is arranged on the bent axle, and the central axis of the first transmission part is overlapped with a rotating axis of the bent axle; an electric motor, which is located at the bottom part of the cylinder body, wherein at least a pat of the electric motor is located in the oil bottom shell, and a second transmission part is arranged on the electric motor shaft of the electric motor, the electric motor is connected with an accumulator of the engine, and the first transmission part is adapted to the second ...

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30-09-2015 дата публикации

Manual gearshift and car of selecting of car

Номер: CN0204677740U
Принадлежит:

The utility model discloses a manual gearshift and car of selecting of car, the manual gearshift that selects of car includes: the base is equipped with the holding tank in, the base has first spacing portion, the gear level, gear level and holding tank cooperation, select the fender pull rod, select fender pull rod overcoat just to slide between latched position and deblocking location on the gear level, select the fender pull rod to have the spacing portion of second, only support mutually with spacing of second first spacing of latched position, break away from mutually with spacing of second first spacing of deblocking location, dust cover, dust cover overcoat are on selecting the fender pull rod, and the upper end of dust cover keeps off the lower extreme of pull rod sealing connection and dust cover and fixes the fastener sealing connection on the car with the selection, support piece, support piece lie in the dust cover, and support piece's lower part and pedestal connection and ...

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27-01-2010 дата публикации

Switching HDLC bus

Номер: CN0101635661A
Принадлежит:

The invention relates to a switching HDLC (high-level data link control) bus, relating to the technology of single-disk management inside a node of optical network equipment. The switching HDLC bus comprises a main control unit arranged in a network element node and a plurality of managed units, and a CPU is arranged in the main control unit. The switching HDLC bus is characterized in that the main control unit is also internally provided with an HDLC management unit which interacts data with the CPU through a CPU local bus interface and is connected with the managed units through HDLC interfaces. The switching HDLC bus adopts a special ASIC management chip and a software technology thereof, thereby having the advantages of full-duplex communication and low cost, improving the management performance and ensuring that the optical network equipment managed by adopting an HDLC bus mechanism can easily realize a switching function.

Подробнее
04-01-2012 дата публикации

Control system of limit load of container reach stacker

Номер: CN0101857175B
Принадлежит:

The invention relates to a control system of the limit load of a container reach stacker. The control system comprises a limit load control module which is used to compare the opening percentage of the proportional electromagnetic valve of a conveyor, the load percentage of an engine in the current rotation rate and the actual operating variable of the rotation rate of the engine with the given quantitative parameters to control the opening of the proportional valve and the rotation rate of the engine. The invention also provides a control method of the limit load. In the controller, the control system of the limit load of the container reach stacker of the invention is added to replace the hardware device which is arranged on the existing equipment and used for controlling the oscillation angle of the variable pump, has extremely strong applicability and respectable economy; and the control system is easy to operate and is accurate and reliable, thus the hazard of job caused by manual ...

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01-12-2010 дата публикации

Compound microbial preparation and application thereof in microbial degradation of crop straw

Номер: CN0101898907A
Принадлежит:

The invention relates to a compound microbial preparation and an application thereof. The compound microbial preparation of the invention is prepared from cellulose decomposition bacteria and surfactants, wherein the cellulose decomposition bacteria belong to trichoderma. The compound microbial preparation is added into fresh straw to increase the degradation efficiency of the straw by degrading cellulose, lignin and hemicellulose in the straw, thereby shortening the degradation time of the straw, returning the straw into the field and restoring the degraded soil.

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01-05-2018 дата публикации

Power transmission system and vehicle

Номер: CN0207291671U

The utility model discloses a power transmission system and vehicle, its medium power transmission system include motor, preceding clutch and back clutch, the motor includes front output shaft and rear output shaft, motor front output shaft gives a pair of wheel through the combination with preceding clutch with power take off, motor rear output shaft is through the combination with the back clutch with power take off for another to the wheel. The utility model discloses a motor carries out power take off, and the response is very fast to it is very fast to get rid of poverty, and the centralaxis has a clutch, can with carry on around the motor dynamic 0% to 100% freely transmit the distribution, and the utility model discloses simple structure arranges simply.

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16-12-2009 дата публикации

Method for preparing human MGF polypeptide and antibody thereof

Номер: CN0101602794A
Принадлежит:

The invention discloses a method for preparing a human MGF polypeptide and an antibody thereof, and relates to a biological product used for in vitro tests which are characterized by the antibody. The method utilizes the typical epitope prediction software DNAstar for comprehensive analysis so as to determine the position of antigenic epitope analysis and antagonism and a target of which the 76th bit to the 88th bit are the antibodies; the amino acid sequence of the target is QRHTDMPKTQKYQ; and after the polypeptide synthesis, the crosslinking of the polypeptide and the carrier protein, the preparation of the antibody by immunizing rabbits and the purification of the antibody, the target antibody is obtained. The high-quality polypeptide antibody prepared by the method is high in titer and strong in affinity, and can make a specific binding reaction with natural human MGF molecules. Compared with the conventional method which prepares the antibody by the recombination antigen, the method ...

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14-07-2023 дата публикации

Portable flexible film reading device

Номер: CN116430594A
Принадлежит:

The invention belongs to the field of medical instruments, and particularly relates to a portable flexible film reading device which comprises a top frame and an OLED flexible panel fixedly connected to the lower end of the top frame, a power source is arranged in the top frame and electrically connected with the OLED flexible panel, a plurality of memory metal elastic pieces are arranged on the back face of the OLED flexible panel, and the memory metal elastic pieces are electrically connected with the OLED flexible panel. The memory metal elastic sheet is straightened, the OLED flexible panel is completely unfolded, the memory metal elastic sheet is curled, and the OLED flexible panel is stored in a reel shape. The ultrathin OLED flexible panel is curled into a reel shape, so that the storage volume is greatly reduced, the film reading device can be carried about and unfolded for use at any time, and the portability of the film reading device is greatly improved.

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12-05-2010 дата публикации

Conservation tillage cultivation method

Номер: CN0101702966A
Принадлежит:

The invention provides a new conservation tillage cultivation method. The method adopts a tripartite method to return straw into field through big ridge subsoiling, namely, a seedling area, a clear area and a fertilization area, wherein twin-row dibble seeding is conducted in the seedling area; all the straws are applied in the fertilization area after harvest, and straw burying is conducted, thus overcoming the problem that as the earth surface is covered by the straws in zero tillage, the straws are piled and cause blockage when sowing. The tripartite method is adopted for translation each year, and in three years, the treatment of return of the straws to the field can be completely realized for soil. In the same year, crops are not planted in the straw applying area and after two years of thorough decomposition, plants are grown, thus avoiding the influence on the output of crops by the return of straws into fields in the same year, improving soil fertility and enlarging soil capacity ...

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10-12-2014 дата публикации

Light paint embossed glass decorative picture and production method thereof

Номер: CN104191893A
Автор: LI CHUANBAO
Принадлежит:

The invention discloses a light paint embossed glass decorative picture and a production method thereof. The light paint embossed glass decorative picture comprises flat ultra-white glass, wherein an embossed pattern is arranged on the frontal surface of the flat ultra-white glass. The light paint embossed glass decorative picture further comprises a color pigment layer arranged on the frontal surface of the flat ultra-white glass, a first gloss oil layer arranged on the color pigment layer, and a second gloss oil layer arranged on the first gloss oil layer; the back surface of the flat ultra-white glass is a frosted surface; and a gold powder layer or a silver powder layer is arranged on the frosted surface. The flat ultra-white glass is adopted to produce the decorative picture; and as the flat ultra-white glass has a jade sense, after the flat ultra-white glass is applied to the decorative picture, the decorative picture has a third dimension, is difficultly broken after being tempered ...

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17-12-2014 дата публикации

Gloss oil color embossed jade glass decorative picture and production method thereof

Номер: CN104210308A
Автор: LI CHUANBAO
Принадлежит:

The invention discloses a gloss oil color embossed jade glass decorative picture and a production method thereof. The gloss oil color embossed jade glass decorative picture comprises jade glass, wherein an embossed pattern is arranged on the frontal surface of the jade glass. The gloss oil color embossed jade glass decorative picture further comprises a first gloss oil layer arranged on the frontal surface of the jade glass, a color pigment layer arranged on the first gloss oil layer, and a second gloss oil layer arranged on the color pigment layer. The jade glass is adopted to produce the decorative picture; and as the jade glass has a jade sense, after the jade glass is applied to the decorative picture, the decorative picture has a third dimension, tends not to be broken after being tempered, and is bright and thick in color. When the frontal surface of the decorative picture is irradiated by lamplight, the frontal surface of the decorative picture generates a light emitting effect; ...

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06-06-2023 дата публикации

Slurry preparation method for directional drilling

Номер: CN116220588A
Принадлежит:

The invention provides a slurry preparation method for directional drilling, and belongs to the technical field of foundation pit protection.The slurry preparation method for directional drilling comprises the following steps that firstly, a slurry mixing pool is installed; preparing slurry in the slurry mixing pool according to the standard concentration; performing directional drilling operation; when the slurry concentration reaches a preset value, a filtering device in the slurry mixing pool is started, and waste materials in the slurry are filtered. The slurry mixing pool has the beneficial effects that the slurry mixing pool is directly installed in the foundation pit of the drill inlet or the drill outlet, water in slurry can be effectively prevented from leaking, the specific gravity of the slurry is maintained, and therefore it is guaranteed that the operation effect of the slurry is in a good state, no water in the slurry leaks, the strength of the side wall of the foundation ...

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04-08-2023 дата публикации

Magnetic microsphere electrochemiluminescence immunoassay kit for detecting growth differentiation factor 15 and preparation of kit

Номер: CN116539897A
Принадлежит:

The invention relates to the field of electrochemical detection, in particular to a magnetic microsphere electrochemical luminescence immunoassay kit for detecting a growth differentiation factor 15 and preparation of the kit. The invention provides a composition and application of the composition in preparation of a GDF-15 detection kit. The molecular weight of GDF-15 is small, and the requirements for repeatability and stability are difficult to meet when GDF-15 is made into a commercial diagnosis product. The high specificity of antibody-antigen reaction and the high sensitivity of terpyridyl ruthenium luminescence are combined, photons generated by terpyridyl ruthenium under DBAE are used for detecting the product concentration, the sensitivity, the stability and the repeatability are improved, the reaction time is shortened, the anti-interference performance is high, and operation is easy.

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11-04-2023 дата публикации

Carbon fiber material surface treatment equipment and treatment method thereof

Номер: CN115945983A
Принадлежит:

The invention relates to the technical field of carbon fiber material processing, in particular to carbon fiber material surface treatment equipment and a treatment method thereof.The carbon fiber material surface treatment equipment comprises a processing table, the top of the processing table is rotationally connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a cross-shaped connecting frame, and each end of the cross-shaped connecting frame is connected with a clamping mechanism; the side wall of the carbon fiber circular plate to be ground is ground by rotating the rotating shaft by 90 degrees, at the moment, the carbon fiber circular plate with the ground side wall and surface is taken out of the clamping mechanism, and the clamping mechanism taking out the carbon fiber circular plate rotates to the position where the carbon fiber circular plate is placed along with the rotating shaft and continues to place the carbon fiber circular plate; and when ...

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30-05-2023 дата публикации

Orifice positioning method for directional drilling

Номер: CN116181244A
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The invention provides an orifice positioning method for directional drilling, and belongs to the technical field of directional drilling.The orifice positioning method for directional drilling comprises the steps that firstly, an orifice positioning device is placed in a foundation pit; secondly, the hole opening positioning device is lifted to a proper position; thirdly, a transverse positioning device is started, so that an orifice positioning device is moved to a proper position of the foundation pit; fourthly, the fixing device is started, and the drill rod of the directional drill is fixed. The device has the beneficial effects that the drill rod of the directional drill is fixed through the fixing device, then the driving device is started to drive the driving gear to rotate, the driving gear rotates to drive the gear ring to rotate, the gear ring rotates to drive the driven gear to rotate, the driven gear rotates to drive the driven threaded rod to rotate, and the driven threaded ...

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13-01-2016 дата публикации

Well drilling power cat machine of saying

Номер: CN0204960838U
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The utility model relates to a pipe pole migration device among the drilling process specifically is a well drilling power cat machine of saying. The well drilling power cat way of this design, the mechanism is simple, and degree of automation is high, realizes the upper and lower rig floor of pipe pole through the hydraulic conveying device, has solved on -the -spotly to get rid of tub pole or send the safety problem of tub pole to the rig floor, has reduced intensity of labour, does not need operating personnel to carry out the transport of tub pole. Beneficial effect: well drilling power cat is said through control driving system, realizes sleeve pipe, drilling rod migration, has improved the efficiency of migration, changes the size of hydraulic cylinder drive power, height that adjustable pipe joint pole lifted. Full -automatic remote control has improved migration efficiency, and the design practicality is very strong, safety, high efficiency, under the synergistic reform condition ...

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24-11-2010 дата публикации

Construction and application of IRES (Internal Ribosome Entry Site) mediated four GH (Growth Hormone) subtypes and IGF-I (Insulin-like Growth Factor-I) bicistronic eukaryon co-expression vector

Номер: CN0101892262A
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The invention relates to construction and application of an IRES (Internal Ribosome Entry Site) mediated four GH (Growth Hormone) subtypes and IGF-I (Insulin-like Growth Factor I) bicistronic eukaryon co-expression vector. The construction comprises the following steps of: obtaining coding sequence design primers of four GH subtypes and the IGF-I by the comparison of the mRNA sequence and the protein sequence of the GH and the IGF-I; obtaining a target DNA of the four GH subtypes and the IGF-I through a PCR (Polymerase Chain Reaction) method by taking the DNA of the GH and the IGF-I in a laboratory as a template; connecting a PCR product to a pBS-T vector to obtain TA vectors of the GH and the IGF-I; carrying out XhO I and EcoR I double enzyme digestion on the TA vector and directionally inserting genes of the four GH subtypes into the pCI-IRES to successfully construct recombinant plasmids of the four GH subtypes: pCI-22-IRES, pCI-20-IRES, pCI-17-IRES and pCI-5-IRES; and carrying out Sam ...

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