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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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12-11-2008 дата публикации

Bitong capsule and preparation thereof

Номер: CN0101301359A
Автор: MA ZHANZHI, LI ZHIQIANG, ZHAN JUN, WANG XUEDONG, LI GUIYAN, ZHANZHI MA, ZHIQIANG LI, XUEDONG WANG, GUIYAN LI
Принадлежит:

The invention relates to a nasographic capsule. The traditional Chinese medicinal materials for preparing the nasographic capsule are: 300 to 450 grams of fried fructus xanthil, 100 to 150 grams of lily magnolia, 200 to 300 grams of angelicas dahurica, 100 to 150 grams of centipede, 300 to 450 grams of peppermint, 300 to 450 grams of radix scutellariae and 100 to 150 grams of liquorice. The auxiliary material for preparing the nasographic capsule comprises at least one of the followings: 3 to 10 percent of methylcellulose, 5 to 15 percent of ethylcellulose, 3 to 6 percent of sodium carboxymethyl cellulose, adequate hydroxypropyl methylcellulose, 3 to 20 percent of microcrystalline cellulose, 5 to 20 percent of dextrin, 3 to 15 percent of calcium hydrophosphate, 5 to 20 percent of starch, 0.25 to 2.0 percent of magnesium stearate, 0.5 to 2.0 percent of stearin, 1 to 3 percent of calcium phosphate, 3 to 6 percent of talcum powder, 1 to 3 percent of colloidal silica and adequate ethanol, wherein ...

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Номер записи: 1
06-08-2008 дата публикации

Pidotimod capsule preparation and preparation thereof

Номер: CN0101234096A
Автор: MA ZHANZHI, LIU YU, MENG FANNA, ZHENG JINHUI, LIU YING, LI GUIYAN, ZHANZHI MA, YU LIU, FANNA MENG, JINHUI ZHENG, YING LIU, GUIYAN LI
Принадлежит:

The invention provides Pidotimod capsule preparation comprising major medical component Pidotimod and pharmaceutically acceptable medical auxiliary material, which is capsule. Chemical name of the major medical component Pidotimod is: (R)-3-((S)- (5-oxo-2-pyrrolidyl)-carbonyl)-tetrahydro-thiazole-4-carboxylic acid. The capsule overcomes the disadvantages of other dosage forms of the Pidotimod, and has the functions of photophobism and dampproof ability; the capsule can also conceal poor smell of the medicine, prevent and slow down decomposition and improve stability of the medicine so as to ensure that curative effects of the medicine can be better displayed; moreover, the dosage of the capsule can be easily disintegrated, with rapid absorption, high bioavailability and convenient clinical application compared with dosage forms such as tablet preparation, etc.

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Номер записи: 2
27-02-2008 дата публикации

Diphasic steel plate by continuous casting and rolling middle bar strip and manufacturing method thereof

Номер: CN0101130847A
Автор: SHI XIAOGUANG, SHA XIAOCHUN, CHEN XIN, GUAN JU, QIAO LIFENG, DONG HAORAN, LIU RENDONG, ZHANG ZIYIN, LI GUIYAN, XIAOGUANG SHI, XIAOCHUN SHA, XIN CHEN, JU GUAN, LIFENG QIAO, HAORAN DONG, RENDONG LIU, ZIYIN ZHANG, GUIYAN LI
Принадлежит:

The present invention provides a dual phase steel sheet made up by using medium-thin sheet billet through a certain continuous-casting and continuous-rolling process. The component composition of said steel sheet includes (by wt%) 0.04%-0.11% of C, 0.02%-1.5% of Si, 0.6%-2.50% of Mn, 0.02%-2.0% of Cr, also can contain Mo or Ti, the rest is Fe and unavoidable impurity. The microscopic structure of said steel sheet includes: matrix phase is ferrite and second phase mainly is martensite. Besides, said invention also provides the concrete operation steps of its production method.

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Номер записи: 3
18-11-2015 дата публикации

First device of heating power analogue test machine hot pressing

Номер: CN0204789115U
Автор: ZHAO BAOCHUN, WANG HUI, LI GUIYAN, CAI XIANYUE, LIU FENGLIAN, ZHAO TAN, LI GUANGLONG
Принадлежит:

The utility model provides a first device of heating power analogue test machine hot pressing adopts the split type structure of compriseing pressure head, asbestos washer and base, the pressure head is " T " shape, and upper portion is a short cylinder, and the intermediate position is equipped with one section double -screw bolt that has the external screw thread below short cylinder, the base is whole to be the wedge, and the cross section is the rectangle, and the base microcephaly holds the center to be equipped with double -screw bolt hole groove, and base stub end both sides are equipped with a draw -in groove respectively, pressure head double -screw bolt that the cover has an asbestos washer passes through threaded connection at base double -screw bolt hole inslot. The utility model discloses convenient and fast is changed to the pressure head, not only can shorten experimental period, can reduce the experiment cost in addition, reduces the axial -temperature gradient of sample ...

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Номер записи: 4
19-11-2014 дата публикации

Wide-width aluminum strip double-axis coiling and longitudinal splitting machine

Номер: CN104150266A
Автор: XUE WEILONG, ZHANG YONGHE, LI GUIYAN, XUE WEIJUN, HE YINGCHUN
Принадлежит:

The invention discloses a wide-width aluminum strip double-axis coiling and longitudinal splitting machine. The wide-width aluminum strip double-axis coiling and longitudinal splitting machine comprises an uncoiling machine, an adjustment device and a main machine. The uncoiling machine, the adjustment device and the main machine are arranged in one plane and sequentially connected according to the order. The uncoiling machine comprises an uncoiling base and an uncoiling driving device. The uncoiling driving device is arranged on the top face of the uncoiling base. The adjustment device comprises a first base, a pair of steering mechanisms, an adjustment mechanism and a centering detection device. The steering mechanisms are fixedly arranged at the two ends of the top face of the first base respectively. The adjustment structure is arranged in the position right between the steering mechanisms. The centering detection device is arranged on the side face of one of the steering mechanisms ...

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Номер записи: 5
28-07-2010 дата публикации

Diphasic steel plate by continuous casting and rolling middle bar strip and manufacturing method thereof

Номер: CN0101130847B
Автор: GUAN JU, DONG HAORAN, SHA XIAOCHUN, SHI XIAOGUANG, LIU RENDONG, QIAO LIFENG, ZHANG ZIYIN, LI GUIYAN, CHEN XIN, JU GUAN, HAORAN DONG, XIAOCHUN SHA, XIAOGUANG SHI, RENDONG LIU, LIFENG QIAO, ZIYIN ZHANG, GUIYAN LI, XIN CHEN
Принадлежит:

The present invention provides a dual phase steel sheet made up by using medium-thin sheet billet through a certain continuous-casting and continuous-rolling process. The component composition of said steel sheet includes (by wt%) 0.04%-0.11% of C, 0.02%-1.5% of Si, 0.6%-2.50% of Mn, 0.02%-2.0% of Cr, also can contain Mo or Ti, the rest is Fe and unavoidable impurity. The microscopic structure ofsaid steel sheet includes: matrix phase is ferrite and second phase mainly is martensite. Besides, said invention also provides the concrete operation steps of its production method.

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Номер записи: 6
18-03-2015 дата публикации

Hot rolled double-faced enamel steel with excellent fish scaling resistance and manufacture method of hot rolled double-faced enamel steel

Номер: CN104419874A
Автор: LIU FENGLIAN, CHEN XIN, GUO XIAOHONG, JIN JIYONG, LIU ZHIWEI, GAO LEI, YANG YU, LI GUIYAN, ZHAO BAOCHUN
Принадлежит:

The invention provides hot rolled double-faced enamel steel with excellent fish scaling resistance and a manufacture method of the hot rolled double-faced enamel steel. A steel plate comprises the following components in percentage by mass: 0.02%-0.06% of C, no more than 0.10% of Si, 0.50%-1.0% of Mn, no more than 0.025% of P, 0.010%-0.045% of S, 0.003%-0.009% of N, 0.05%-0.15% of Ti, 0.005%-0.050% of Als, 1.5%-3.0% of Ti/C, 0.05%-0.20% of Cr, and the balance of iron and impurities. The method comprises the following steps: smelting the components, and continuously casting, wherein the casting blank heating temperature is 1180-1260 DEG C; removing scales with high pressure water; roughly rolling to form a middle blank, wherein the thickness of the middle blank is over three times of the thickness of a finished product; rolling for 5-7 passes to obtain the target thickness, wherein the initial finish rolling temperature is 960-1080 DEG C, and the final finish rolling temperature is 820-900 ...

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Номер записи: 7
27-08-2021 дата публикации

Novel sealing system for incinerator valve rod

Номер: CN214063974U
Автор: SUN ZHENG, HAN HAO, ZHAO YAO, LI GUIYAN, WANG TONG, 孙正, 韩浩, 赵耀, 李贵艳, 王通
Принадлежит: SHANDONG HONGXIN CHEMICALS CO LTD, SHANDONG HONGXIN CHEMICALS CO., LTD., 山东宏信化工股份有限公司

The utility model relates to a novel sealing system for an incinerator valve rod, and belongs to the technical field of incinerator sealing. Comprising a front cavity surrounding a valve rod, a movable cavity is formed in the front cavity, bearings are arranged at the two ends of the movable cavity, and a V-shaped sealing piece is arranged in the movable cavity; a movable gap is reserved between the front chamber and the movable chamber in the direction perpendicular to the valve rod; the front chamber comprises a front cavity, a first end of the front cavity is opened, and a front end cover is arranged at the first end of the front cavity; the movable cavity is arranged in the front cavity and the front end cover; the movable cavity comprises a movable cavity body, a movable cavity body end cover is arranged at the first end of the movable cavity body, and the V-shaped sealing piece is arranged in the movable cavity body and the movable cavity body end cover. The valve rod can be kept ...

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Номер записи: 8
30-04-2014 дата публикации

Manufacturing method of pressure head used on thermal force simulation testing machine

Номер: CN103752746A
Автор: ZHAO BAOCHUN, LI GUIYAN, LIU FENGLIAN, SUI XIAOHONG, ZHAO TAN, HUANG LEI, LI GUANGLONG, WANG XIAOFENG
Принадлежит:

The invention provides a manufacturing method of a pressure head used on a thermal force simulation testing machine. The manufacturing method of the pressure head used on the thermal force simulation testing machine includes: processing a blank into an olive shape with two ends fine and the middle thick, determining temperature when shrinking rate of a cross section of the blank is large or the maximum stress value of the cross section of the blank is low to be heating or deformation temperature of the blank, placing the blank between two anvil heads which both have heating and hot pressing deformation functions after a thermoelectric couple is welded on the thickest middle position of the olive-shaped blank, adding a spacer between the blank and each anvil head, and performing 2-7 times of compression deformation on the blank after the blank is heated to the deformation temperature through voltage applied between the two anvil heads so as to combine the spacers and the blank into a whole ...

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Номер записи: 9
01-10-2014 дата публикации

Anvil for thermal simulation testing machine and method for manufacturing anvil

Номер: CN104076058A
Автор: ZHAO BAOCHUN, LI GUIYAN, ZHAO TAN, SUI XIAOHONG, HUANG LEI, LI GUANGLONG, LI WENBIN, LIU FANGFANG
Принадлежит:

The invention discloses an anvil for a thermal simulation testing machine and a method for manufacturing the anvil. The anvil is composed of three portions which are an anvil body and gaskets attached to the two ends of the anvil body, the anvil body is a cylinder, and the round gaskets are attached to the two ends of the cylinder, wherein the cylinder and the round gaskets have the same section shape. A blank used for manufacturing the anvil is used as a simulation sample, the thermal simulation testing machine is used for conducting heating and deforming on the blank, the hot working technological process is simple, convenient to implement and fast, the initial shape of the blank is the cylinder with an arc-shaped groove, the upper bottom face and the lower bottom face of the cylinder are wrapped by tantalum sheets, the blank is formed under simple uniaxial compression deformation conditions, and the cylindrical anvil is obtained. The anvil is short in production cycle and low in cost ...

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Номер записи: 10
27-04-2011 дата публикации

Steel plate for stamping and quenching and manufacturing method thereof

Номер: CN0102031455A
Автор: Shi Xiaoguang, Liu Rendong, Han Bin, Ao Liege, Li Guiyan, Yu Ning, Guo Jinyu, Gao Xiaolong, Gu Chunyang, Wang Yue
Принадлежит:

The invention discloses a steel plate for stamping and quenching and a manufacturing method thereof. The steel plate comprises the following chemical components in percentage by mass: 0.14 to 0.28 percent of C, less than 0.40 percent of Si, 0.4 to 2.0 percent of Mn, less than or equal to 0.010 percent of P, less than or equal to 0.004 percent of S, 0.016 to 0.040 percent of Al, 0.15 to 0.8 percent of Cr, 0.015 to 0.12 percent of Ti, 0.001 to 0.005 percent of B, less than or equal to 0.005 percent of N, and the balance of Fe and unavoidable impurities. The manufacturing method comprises the following steps of: heating a blank to 1,150 to 1,250 DEG C, preserving heat for 2.5 to 4 hours and performing rough rolling, and then performing finish rolling under multichannel pressure and at the final rolling temperature of between 830 and 950 DEG C, performing laminar cooling, and cooling to the rolling temperature at the cooling speed of more than 10 DEG C/s and the rolling temperature of between ...

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Номер записи: 11
08-12-2010 дата публикации

Manufacture method of low yield ratio surface layer ultra fine grain low-carbon steel thick plate

Номер: CN0101906519A
Автор: YANG YING, HOU HUAXING, AO LIEGE, HAO SEN, ZHANG ZHE, HU XINMING, LIU MING, QI DEHU, YAN PINGYUAN, LI GUIYAN, YING YANG, HUAXING HOU, LIEGE AO, ZHE ZHANG, XINMING HU, MING LIU, DEHU QI, PINGYUAN YAN, GUIYAN LI
Принадлежит:

The invention provides a manufacture method of a low yield ratio surface layer ultra fine grain low-carbon steel thick plate, which comprises the steps of: smelting, continuously casting and rolling. The manufacture method is characterized in that the heating temperature of a billet before rolling is 1050-1180 DEG C, the billet is rolled by adopting two stages, the rolling temperature in the first stage is controlled not to be less than 1000 DEG C, the thickness of a middle billet is more than 2.5 times that of the finished product, the middle billet is accelerated to cool after rolling to ensure that the surface of the middle billet is cooled to be 350-550 DEG C, the cooling speed is not less than 20 DEG C/S; then when the temperature raises to the highest 730-800 DEG C, the second stage rolling is directly carried out, the final rolling temperature is controlled to be 680-750 DEG C, then the secondary cooling is carried out, and the thickness of the finished product is not less than 20 ...

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Номер записи: 12
27-04-2011 дата публикации

Steel plate for stamping and quenching and thermoforming method of steel plate

Номер: CN0102031456A
Автор: Shi Xiaoguang, Liu Rendong, Han Bin, Ao Liege, Li Guiyan, Yu Ning, Guo Jinyu, Gao Xiaolong, Gu Chunyang, Wang Yue
Принадлежит:

The invention discloses a steel plate for stamping and quenching and a thermoforming method of the steel plate. The steel plate comprises the following chemical components in percentage by weight: 0.14-0.28% of C, less than 0.40% of Si, 0.4-2.0% of Mn, less than or equal to 0.010% of P, less than or equal to 0.004% of S, 0.016-0.040% of Al, 0.15-0.8% of Cr, 0.015-0.12% of Ti, 0.0001-0.005% of B, less than or equal to 0.005% of N, and the balance of Fe and inevitable impurities. The thermoforming method comprises the following steps: blanking by shearing the steel plate, and heating at Ac3 to (Ac3+80) DEG C to carry out austenization; after insulating for 5-10 minutes in the heating furnace, immediately transferring the steel plate to a metal mold the inside of which is cooled by introducing water, and stamping at the high temperature of 650-850 DEG C; cooling the formed workpiece in the closed mold, and cooling the mold by water circulation in the mold, wherein the cooling rate is greater ...

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Номер записи: 13
07-10-2009 дата публикации

Medicament for treating women's dysmenorrhea and preparation method thereof

Номер: CN0101549143A
Автор: MA ZHANZHI, ZHAN JUN, LI ZHIQIANG, LI GUIYAN, ZHANZHI MA, ZHIQIANG LI, GUIYAN LI
Принадлежит:

The invention relates to a medicament for treating dysmenorrheal of women and a preparation method thereof. The method comprises the following steps of: adopting 80 to 450g of cassia bark and 20 to 150g of officinal magnolia bark which are crashed, adopting ethanol with the volume ratio of 60 percent as a solvent, then carrying out diacolation to the solution after dipping for 24 hours, collecting colature and concentrating the colature into extractum with the relative density of 1.15 to 1.32 at reduced pressure and the temperature of 60 DEG C; adopting 100 to 750g of codonopsis pilosula, 50 to 350 of raidx astragali, 80 to 450g of poria, 100 to 750g of stir-fried rhizoma atractylodis macrocephalae, 20 to 150g of processed radix aconiti lateralis, 50 to 350g of dried ginger, 50 to 350g of evodia rutaecarpa, 20 to 150g of agilawood and 50 to 350g of radix curcumae and adding water for decoction for two times with 10 times of amount of the added water added for the first time and, 8 times ...

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Номер записи: 14
23-04-2014 дата публикации

Apparatus and method for detecting depth from fuel injector inclined plane taper hole to cylinder cover bottom surface

Номер: CN103743322A
Автор: SHI JIANNAN, GENG WENHAO, WU RUOJIE, XIA SHAOTONG, LI GUIYAN
Принадлежит:

The invention discloses an apparatus and method for detecting depth from a diesel fuel injector inclined plane taper hole to a cylinder cover bottom surface. The apparatus is characterized in that: a measurement module is formed by a dial indicator, a bushing, a gauge body and a locating lever; a positioning module is formed by a positioning block, a positioning pin and the locating lever; and a verification module is formed by an upper calibration block, a lower calibration block, and a standard locating lever. The detection method comprises three steps: utilizing the standard locating lever to determine a standard depth distance; detecting the depth from the fuel injector inclined plane taper hole to the cylinder cover bottom surface; and determining the height from the bottom surface to the positioning block inclined plane central point when the gauge body bottom end conical surface external diameter is a designated value. During detecting, verification is firstly performed on the verification ...

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Номер записи: 15
27-02-2008 дата публикации

Phase-change induced plastic steel plate by continuous casting and rolling middle bar strip and manufacturing method thereof

Номер: CN0101130846A
Автор: SHI XIAOGUANG, XU SHISHUAI, LIU RENDONG, CHEN XIN, YANG XU, GUAN JU, QIAO LIFENG, ZHANG ZIYIN, LI GUIYAN, XIAOGUANG SHI, SHISHUAI XU, RENDONG LIU, XIN CHEN, XU YANG, JU GUAN, LIFENG QIAO, ZIYIN ZHANG, GUIYAN LI
Принадлежит:

The present invention provides a kind of transformation induced plasticity steel sheet made up by using medium-thin sheet billet and adopting continuous-casting and continuous-rolling process and its production process. The component composition of said steel sheet includes (by wt%) 0.02%-0.60% of C, 0.01%-2.0% of Si, 0.6%-3.0% of Mn and the rest is Fe and unavoidable impurity. The microscopic structure of said steel sheet is a multiphase structure formed from ferrite, bainite and residual austenite. Besides, said invention also provides the concrete operation steps of its production process.

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Номер записи: 16
17-09-2008 дата публикации

Rifamycin sodium injection and preparation thereof

Номер: CN0101264054A
Автор: MA ZHANZHI, LIU YU, LI GUIYAN, LIU YING, MENG FANNA, ZHENG JINHUI, ZHANZHI MA, YU LIU, GUIYAN LI, YING LIU, FANNA MENG, JINHUI ZHENG
Принадлежит:

The invention relates to a rifamycin sodium injection and the preparation method which enhance the stability of the rifamycin sodium and the quality is stabilized. The invention is characterized in that in every 1000ml injection comprising 35 to 65g rifamycin sodium, 0.1 to 10g vitamin C sodium, 0.1 to 10g glycine, 500 to 900ml organic solvent for injection, the rest is injection water. The production procedure of the injection is: the injection water of proper amount is added into the antioxidant and solution stabilizer for disolving; then the pH value is adjusted; the organic solvent for injection of proper amount is added and blended well; the rifamycin sodium is added and agitated to dissolve and is made rough filteration; and then the solution is filtered by the 0.22 Mum microporous filtering column and is filled into the bottle; then the nitrogen is filled, sealing is made, vapor is circulated, sterilization is continued for 30m; after inspecing and packaging, the injection is obtained ...

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Номер записи: 17
10-12-2008 дата публикации

Method for preparing high-modulus sodium silicate

Номер: CN0101318663A
Автор: QIN JINGUO, GUO JIPING, SONG DI, ZUO CHUNXIA, LI GUIYAN, JINGUO QIN, JIPING GUO, DI SONG, CHUNXIA ZUO, GUIYAN LI
Принадлежит:

The invention discloses a method for producing high-modulus sodium silicate at low temperature and normal pressure. The method comprises the following steps: the activated silicon dioxide from fly ash-typed industrial waste is leached by caustic lye of soda to produce low-modulus sodium silicate solution, the solution is decomposed by carbonation to prepare silicic acid (SiO2nH2O), then the silicic acid, the low-modulus sodium silicate and/or sodium hydroxide solution are mixed at the modulus index required by the final sodium silicate products and stirred to dissolve at temperature lower than liquid boiling point, therefore, the high-modulus sodium silicate is produced. Compared with the existing drying and wet methods for producing sodium silicate, the method of the invention has the advantages of wide raw material resources, low cost and energy consumption, no pollution; the method can be used for producing the sodium silicate with any modulus (M) from 1 to 4, in particular to the high-modulus ...

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Номер записи: 18
24-12-2014 дата публикации

Steel plate for enameling high-strength glassed steel and manufacturing method of steel plate

Номер: CN104233063A
Автор: LIU FENGLIAN, GUO XIAOHONG, LIU ZHIWEI, SHI FENGTAO, LI GUIYAN, ZHAO BAOCHUN, YANG JING, WANG BAIMING, SUI YI
Принадлежит:

The invention provides a steel plate for enameling high-strength glassed steel and a manufacturing method of the steel plate. The steel plate comprises the following components in percentage by weight: 0.05-0.15% of C, less than or equal to 0.15% of Si, 0.80-2.0% of Mn, 0.05-0.12% of P, less than or equal to 0.020% of S, 0.09-0.20% of Ti, 0.03-0.07% of Nb, 0.01-0.05% of V, 0.005-0.050% of Als, less than or equal to 0.0060% of N, 1.5-3.0% of Ti/C and the balance of Fe and unavoidable impurities. The method comprises the steps of carrying out two-stage rolling, wherein the rolling temperature at the rough rolling state is higher than or equal to 1100 DEG C, the initial rolling temperature at the precision rolling stage is 900-980 DEG C, the finish rolling temperature is 900-840 DEG C, and the accumulative deformation is larger than or equal to 60%; and carrying out normalizing treatment at the temperature of 900-960 DEG C after rolling, and keeping the net heat preservation time within 1.0 ...

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Номер записи: 19
13-08-2008 дата публикации

Pentoxifylline sustained release tablets and preparation thereof

Номер: CN0101239050A
Автор: MA ZHANZHI, WANG ZHIBIN, ZHENG JINHUI, ZHAO XIN, MENG FANNA, LI GUIYAN, ZHANZHI MA, ZHIBIN WANG, JINHUI ZHENG, XIN ZHAO, FANNA MENG, GUIYAN LI
Принадлежит:

The invention relates to a slow release formulation of hexanone theobromine, which contains hexanone theobromine used as the active components and slow release materials, filling agents, stabilizing agents, lubricants and bonds all used as accessories; wherein, each of the slow release tablet contains hexanone theobromine for 100 to 800mg, the slow release materials at least contain hydroxypropyl methylcellulose. The medicine releasing is controlled by adding slow release materials hydroxypropyl methylcellulose and other slow release materials; simultaneously the stabilizing agents are added in order to elevate the stability of the hexanone theobromine in the slow release formulation.

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Номер записи: 20