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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

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

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 51. Отображено 51.
02-04-2014 дата публикации

Heat preservation powder negative pressure recycling system in production of refractory material by using fusion casting method

Номер: CN103691215A
Автор: WEI XIAOMIN, WANG XIAODONG, ZHOU XINTAO, YANG JIWEI, ZHU WEIKE
Принадлежит:

The invention relates to the technical field of refractory material production, and in particular relates to a heat preservation powder recycling system in production of a refractory material by using a fusion casting method. The system comprises a material purification system, a negative pressure vacuum system and a material recycling system, wherein a suction nozzle (1) and a soft connecting tube (2) are positioned inside a material tank (3) in the material purification system; the suction nozzle (1) is connected with a dust collector (5) through the soft connecting tube (2) and a transmission pipeline (4) in sequence; a vacuum pump (7) is connected with the dust collector (5) through a draft tube (6) in the negative pressure vacuum system; in the material recycling system, the upper part of a middle material cabin (10) is connected with the dust collector (5), and the lower part of the middle material cabin is connected with a material warehouse (11); a conveyer (12) is arranged at the ...

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Номер записи: 1
19-05-2010 дата публикации

Asynchronous pseudo-double port image memory access conflict processing method

Номер: CN0101127208B
Автор: WEI XIAOMIN, YUAN TAO, WEI TINGCUN, CUI FUSHENG, LI BO, XIAOMIN WEI, TAO YUAN, TINGCUN WEI, FUSHENG CUI, BO LI
Принадлежит:

The utility model discloses an access confliction disposing method of pseudo asynchronous double port image memory which adopts a confliction disposing method based on task scheduling and opportunelyperforms reasonable distribution scheduling of line scanning operation so as to eliminate the confliction cases radically, thereby ensuring no confliction when operation requests are sent at two ports. In the utility model, the reading or writing operation period of external MPU is divided into two operation areas, in the first operation area a GRAM reading or writing operation performed by the MPU is finished, the second and third operation areas are used to trigger the line scanning request of the GRAM display ports, wherein in the second operation area, the line scanning request is triggered by an inner OSC clock; in the third operation area, the line scanning request is triggered by an external reading or writing operation request, simultaneously the redundancy of both the second operation ...

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Номер записи: 2
02-04-2014 дата публикации

Casting mould for hanging wall bricks, and preparation technology thereof

Номер: CN103692537A
Автор: WEI XIAOMIN, XIE JIANXIONG, SHAO HONGZHOU, WANG LIWEI, YAN JIANMIN, ZHU WEIKE, GUO DONGLIANG, YANG JIWEI, DONG YUNKUN, ZHAO XINCHENG
Принадлежит:

The invention belongs to a casting mould for hanging wall bricks. The casting mould comprises the following active ingredients in parts by weight: 40-55 parts of silica sand with grain size of 1-3mm, 45-60 parts of silica sand with grain size of 0-2mm (excluding 0), and 5-6 parts of sodium trisilicate. Sand removal at the inner arc of a fused zirconia alumina hanging wall brick cast is easy, the labor intensity of brick workers can be lowered, the working efficiency can be improved, the wear on irregular parts of a diamond-impregnated grinding wheel in the cold processing process can also be reduced, the service life of the grinding wheel is prolonged, the production cost can be lowered, and the processing precision and quality of the hanging wall bricks can be enhanced.

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Номер записи: 3
23-12-2015 дата публикации

LED carrier band

Номер: CN0204901376U
Автор: WEI XIAOMIN
Принадлежит:

The application discloses LED carrier band includes: bear the main part and set up in bear a plurality of holding chambeies that are used for holding LED chip in the main part, the one side in holding chamber be provided with prevent with the LED chip produces the antiseized layer of adhesion effect. Like this, antiseized layer can avoid the LED chip to seal glueyly and the holding chamber simultaneously bonds and produces bonding stress, makes the LED chip adsorbed by automatic chip mounter more easily, has avoided the waste of LED chip, has improved paster efficiency.

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Номер записи: 4
28-07-2004 дата публикации

片式电感器用内电极浆料

Номер: CN0001159731C
Автор: WEI XIAOMIN, CHEN JINGQING, LIU HUICHONG, XIAOMIN WEI, JINGQING CHEN, HUICHONG LIU, 韦晓敏
Принадлежит:

... 本发明公开了一种片式电感器用内电极浆料，它包括按重量百分比计的以下组分：银粉70～80％、纤维素衍生物3～7％、有机溶剂10～20％、氧化物添加剂3.5～10％，其中所述的有机溶剂包括按重量百分比计的以下组分：松节油3340％、脂肪烃溶剂55～60％、分散剂0.1～2％、触变剂0.1～1％、消泡剂0.1～3％和防沉淀剂0.1～1.5％。本发明具有电极连续、平滑、均匀、致密、印刷电极层数高、分层少、单位面积银浆消耗量少、承受温度高等优点。 ...

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Номер записи: 5
21-10-2015 дата публикации

Electrical apparatus and electromagnetic heating control circuit for electromagnetic type

Номер: CN0204717778U
Автор: WEI XIAOMIN
Принадлежит:

The utility model provides an electromagnetic heating control circuit, includes: rectifier circuit (2) that link to each other with mains supply, the reference voltage who links to each other with this rectifier circuit (2) provide circuit (3), first resistance (R1), second resistance (R2) to and comparator (Q), first resistance (R1) with second resistance (R2) links to each other, second resistance (R2) other end ground connection, comparator (Q) negative input end with the output that reference voltage provided circuit (3) links to each other, and positive input terminal is connected to first resistance (R1) with tie point between the second resistance (R2), comparator (Q) output with the control end of electromagnetic heating module (1) links to each other. Like this, when the higher meeting of line voltage produced adverse effect to the electromagnetic heating module, comparator output control signal made its out of work to the electromagnetic heating module to protect the electromagnetic ...

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Номер записи: 6
18-07-2023 дата публикации

Process for preparing lithium carbonate and co-producing cryolite by extracting lithium from high-lithium electrolyte

Номер: CN116443907A
Автор: WEI ZHIGANG, WEI XIAOMIN, HAN KAI, LI RUONAN, LIU JING
Принадлежит:

The invention discloses a process for preparing lithium carbonate and co-producing cryolite by extracting lithium from a high-lithium electrolyte, and belongs to the technical field of extracting lithium from the high-lithium electrolyte. The technology is used for solving the technical problems that in the prior art, the recycling rate of fluorine in lithium-containing electrolysis waste residues needs to be further improved, the aftertreatment technology is complex, and the purity of lithium carbonate and cryolite needs to be further improved. Comprising the following steps: adding the lithium-containing electrolytic waste residues, limestone and aluminum sulfate into a crusher, and crushing to prepare a mixture; the mixture is added into a muffle furnace to be roasted, the roasting temperature is set to be 880-980 DEG C, the roasting time is 2-3 h, and a roasted product is obtained. According to the method, fluorine in the lithium-containing electrolytic waste residues can be separated ...

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Номер записи: 7
03-09-2014 дата публикации

Automatic multi-level RTS noise real-time reestablishing method applied to CMOS image sensor

Номер: CN104023185A
Автор: ZHAO RUIGUANG, ZHENG RAN, HU YONGCAI, GAO DEYUAN, WEI TINGCUN, GAO WU, WEI XIAOMIN, WANG JIA, WANG YONGBIN
Принадлежит:

The invention discloses an automatic multi-level RTS noise real-time reestablishing method applied to a CMOS image sensor to solve the technical problem that the noise signal detecting and reestablishing reliability is poor based on a multi-level RTS noise algorithm in an existing automatic CMOS image extracting sensor. According to the technical scheme, all noise signals are converted into triangular pulses with the equal amplitude, falling edge detecting is carried out on all the pulses, the calculated standard deviation amplitude is sampled, gain is carried out on the filtered triangular pulses, the triangular pulses are compared with the collected standard deviation, the average value is reset and calculation is carried out again every time RTS noise hop is detected, and the sampled average value signal is the amplitude of the RTS noise hop. According to the method, the real-time Gaussian noise standard deviation serves as the threshold value for judging the RTS noise, the threshold ...

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Номер записи: 8
15-03-2017 дата публикации

Compound hollow cylinder rising head

Номер: CN0206011378U
Автор: WEI XIAOMIN, YAN JIANMIN, GUO DONGLIANG
Принадлежит: ZHENGZHOU DONGFANG ANCAI REFRACTORY CO LTD, ZHENGZHOU DONGFANG ANCAI REFRACTORY CO., LTD.

The utility model discloses a compound hollow cylinder rising head is the annular fan of fan ring part by horizontal cross -section more than the three -section and constitutes, fan ring part is along the diametric(al), and outside -in includes in proper order that resin sand sheet layer, white alundum thoughtlessly make sand sheet layer and high temperature resistance zirconium english dope layer, the thickness H1 of resin sand sheet layer is 25 1 millimeters, and the thickness H2 that the sand sheet layer was thoughtlessly made to the white alundum is 25 1 millimeters, and zirconium english coating bed thickness is 1 millimeter, resin sand sheet layer is thoughtlessly made the sand sheet layer with the white alundum and is bonded together, and the internal surface of thoughtlessly making the sand sheet layer attached to the white alundum is paintd to zirconium english dope layer, each adjacent side of ring part bonds together and forms the hollow cylinder structure through adhesive layer ...

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Номер записи: 9
30-09-2015 дата публикации

Manufacturing method of adapter plate comprising high-aspect-ratio TSV (through silicon vias)

Номер: CN104952789A
Автор: GUAN YONG, WEI XIAOMIN, MA SHENGLIN, ZENG QINGHUA, QIU YINGXIA, CHEN JING, JIN YUFENG
Принадлежит:

The invention provides a manufacturing method of an adapter plate comprising high-aspect-ratio TSV (through silicon vias). The adapter plate comprises a plurality of high-aspect-ratio perpendicular TSV holes, an insulating layer and re-wiring layers and is provided with a first surface and a second surface which are opposite to each other; the diameter of the TSV is 5-150 micrometers; the aspect ratio of the TSV is 10:1; the TSV are perpendicular through holes which penetrate in the first surface and the second surface of the adapter plate perpendicularly; the insulating layer covers the surface of a whole substrate and side walls of the TSV in a shape maintenance manner; and the re-wiring layers are arranged on the first surface and the second surface of the adapter plate. Correspondingly, manufacturing steps of the adapter plate are described in detail. The problems that the insulating layer on the back surface is discontinuous and cracks due to too small TSV and the TSV have holes due ...

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Номер записи: 10
20-02-2008 дата публикации

Asynchronous pseudo-double port image memory access conflict processing method

Номер: CN0101127208A
Автор: LI BO, WEI TINGCUN, YUAN TAO, CUI FUSHENG, WEI XIAOMIN, BO LI, TINGCUN WEI, TAO YUAN, FUSHENG CUI, XIAOMIN WEI
Принадлежит:

The utility model discloses an access confliction disposing method of pseudo asynchronous double port image memory which adopts a confliction disposing method based on task scheduling and opportunely performs reasonable distribution scheduling of line scanning operation so as to eliminate the confliction cases radically, thereby ensuring no confliction when operation requests are sent at two ports. In the utility model, the reading or writing operation period of external MPU is divided into two operation areas, in the first operation area a GRAM reading or writing operation performed by the MPU is finished, the second and third operation areas are used to trigger the line scanning request of the GRAM display ports, wherein in the second operation area, the line scanning request is triggered by an inner OSC clock; in the third operation area, the line scanning request is triggered by an external reading or writing operation request, simultaneously the redundancy of both the second operation ...

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Номер записи: 11
02-05-2023 дата публикации

Mushroom and coarse cereal rice cake based on 3D printing technology and preparation method of mushroom and coarse cereal rice cake

Номер: CN116035200A
Автор: ZHAO LIYAN, WEI XIAOMIN, ZHONG LEI, ZHAN QIPING, CHEN XIAO
Принадлежит:

The invention discloses a mushroom coarse cereal rice cake based on a 3D printing technology and a preparation method thereof. The mushroom coarse cereal rice cake comprises the following raw materials in percentage by mass: 7-15% of mushroom powder, 4-10% of corn flour, 12-22% of millet flour and 60-70% of water. The preparation method comprises the following steps: (1) crushing the dried mushrooms, corn and millet, and sieving; (2) dissolving the white granulated sugar in water, then adding the mushroom powder, the corn flour and the millet flour, and uniformly stirring; (3) gelatinizing the material in the step (2), and then preparing into gel; (4) adding the gelatinous material prepared in the step (3) into a 3D printer for printing, and shaping after printing; and (5) baking the shaped sample to obtain the mushroom coarse cereal rice cake. According to the mushroom coarse cereal rice cake, the corn and the millet are introduced into the mushrooms, so that the printing performance of ...

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Номер записи: 12
08-07-2015 дата публикации

Leakage detection method for lithium ion batteries

Номер: CN104764568A
Автор: LIN JUNPO, LIN JUNYANG, YAO QINGMIN, WEI XIAOMIN
Принадлежит:

The invention relates to a leakage detection method for lithium ion batteries. The method comprises the steps that (1) the batteries to be detected are placed in a leakage detection die; (2) batteries are rotated to position below leakage detection syringes, and the cylinders move downwardly so that liquid injection holes of the batteries are sealed with the leakage detection syringes; (3) an air pressure source is started to inject dry gas into the batteries under certain air pressure for certain time; (4) a solenoid valve is closed, and at the same time, a computer system collects the internal air pressure P1 of each battery; (5) the pressure is maintained for certain type, and the computer system collects the internal air pressure P2 of each battery for second time via a sensor; (6) a computer determines whether leakage occurs in the battery according the air pressure change value delta P=P1-P2; and (7) leakage detection syringes move upwardly to return to the original positions. The ...

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Номер записи: 13
25-11-2015 дата публикации

Electric pressure cooker and pressure detection circuit thereof

Номер: CN0204797616U
Автор: WEI XIAOMIN
Принадлежит:

The application discloses electric pressure cooker and pressure detection circuit thereof, this circuit includes: a hall element, be provided with magnetic substance and trigger for output detection signal hall element production sensing signal's float, and with hall element links to each other with the basis a control chip who concerns with the pot external pressure in the sensing signal judgement pot. Like this, because the float that only utilizes hall element and be equipped with magnetic substance carries out pressure detection, the structure is very simple, small, and the reaction is fast, can detection promptly and accurately go out a pot internal pressure, and the reliability is high, and working life is long.

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Номер записи: 14
02-03-2011 дата публикации

Signal transmitting/receiving method and device of high temperature elastic modulus tester

Номер: CN0101982766A
Автор: YONGGANG LI, HAIQIN LOU, XIAORUI LI, CHENGLIN YU, YIRAN LIU, LIHUA TAN, XIAOMIN WEI, XIN SHAO, LI YONGGANG, LOU HAIQIN, LI XIAORUI, YU CHENGLIN, LIU YIRAN, TAN LIHUA, WEI XIAOMIN, SHAO XIN
Принадлежит:

The invention discloses a signal transmitting/receiving method and device of a high temperature elastic modulus tester, wherein the method and device adopt the impulse exciting method. The method comprises the following steps: a non-solid contact mode for transmitting acoustic signals is adopted with the gas in the hearth as the medium; when a high-temperature sample in the hearth generates an acoustic signal, the signal is transmitted remotely to a sonic sensor in a cooling environment by utilizing the air in the dense ceramic tube of a transmission device as the medium; and the sonic sensor inputs the received signal in a computer to analyze and process and obtain the high temperature elastic modulus of the material. The device of the invention mainly comprises a transmission medium (2), the ceramic tube (3), the sonic sensor (6) and a cooling system (4). The method of the invention adopts the non-solid contact signal transmitting/receiving mode and overcomes the defect caused by the ...

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Номер записи: 15
23-06-2023 дата публикации

Purification process for preparing battery-grade lithium carbonate by purifying industrial-grade lithium carbonate

Номер: CN116282089A
Автор: LIU LEI, WEI ZHIGANG, WEI XIAOMIN, HAN KAI
Принадлежит:

The invention discloses a purification process for preparing battery-grade lithium carbonate by purifying industrial-grade lithium carbonate, and belongs to the technical field of lithium carbonate purification. The purification process is used for solving the technical problems that in the purification process of industrial-grade lithium carbonate in the prior art, magnesium ions, iron ions and the like are difficult to remove, and operation of all stages of processes for purifying lithium carbonate through a carbonization precipitation method is discontinuous. Comprising the following steps: adding industrial-grade lithium carbonate and a 5mol/L sodium hydroxide aqueous solution into a stirring kettle according to a weight ratio of 1: 10, stirring for 70-90 minutes, and carrying out suction filtration to obtain a filtrate I; according to the method, ions such as magnesium and iron in the lithium carbonate can be effectively removed, the battery-grade lithium carbonate meeting various ...

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Номер записи: 16
21-10-2015 дата публикации

LED module

Номер: CN0204717392U
Автор: WEI XIAOMIN
Принадлежит:

The application discloses LED module includes: the base, set up in holding chamber on the base, set up in LED chip on the metal area of holding chamber bottom, and cover and locate LED chip top and with the LED chip has predetermined spaced film, the film with it is sealed through the viscose between the holding chamber. Like this, because external corruption material along its bottom of holding chamber entering has been blocked in the sealed effect of viscose between film and the holding chamber to avoid holding chamber bottom metal area to be corroded the material by the external world and corroded, guaranteed LED light efficiency and reliability.

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Номер записи: 17
21-10-2015 дата публикации

Power consumption formula top of a kitchen range

Номер: CN0204717776U
Автор: WEI XIAOMIN
Принадлежит:

The utility model provides a power consumption formula top of a kitchen range, is including top of a kitchen range main part (1) that is provided with power supply and top of a kitchen range operating panel (11) to and can dismantle heating element (2) be connected with top of a kitchen range main part (1). Top of a kitchen range main part (1) has main part interface (12) that link to each other with power supply and top of a kitchen range operating panel (11), and heating element (2) have connection interface (21). Power consumption formula top of a kitchen range is last still to be equipped with with main part interface (12) and to be connected conversion interface (3) of interface (21) docking. During the use, can with connection interface (21) of different kinds of heating element (2) to on receiving conversion interface (3), through conversion interface (3) again with main part interface (12) butt joint of top of a kitchen range main part (1).

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Номер записи: 18
21-10-2015 дата публикации

Electromagnetism stove and heating drum thereof

Номер: CN0204717768U
Автор: WEI XIAOMIN
Принадлежит:

The application discloses electromagnetism stove and heating drum thereof, electromagnetism stove heating drum includes: coil piece and bear the insulating disc of this coil piece, the coil piece is formed by the thin slice winding, the thin slice forms has the clearance between the winding, its characterized in that, be provided with on the insulating disc with the protruding edge of insulation that the clearance corresponds, this insulation convex part correspondence is stretched into the clearance with fix a position on the insulating disc the coil piece. Like this, the protruding edge of insulation on the insulating disc on the one hand can be to insulating between the coil piece winding, and on the other hand can realize the location of coil piece on the insulating disc, makes both cooperations more stable, has eliminated clearance's effect, moreover can not be because of the baking finish take place to warp, and it is more convenient to make up.

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Номер записи: 19
27-05-2015 дата публикации

Novel epitope recombinant peptide having both effects of reducing blood glucose and regulating lipid and use of novel epitope recombinant peptide

Номер: CN104650244A
Автор: LI TAIMING, JIAO LINFANG, GU XIAOQIAN, WANG QIXIN, MENG KAITE, WEI XIAOMIN, ZHANG TINGTING, HE TIAN, WANG QUANYI, ZHU XIAOYAN, CHEN SIRUI, JIN LIANG
Принадлежит:

The invention provides a novel dual-epitope peptide having the effect of regulating lipid and capable of reducing the blood glucose level of STZ induced type I diabetes. The B cell antigen epitope of the related protein HMG-COA reductase of diabetic complications is analyzed by use of B cell antigen epitope analysis software and an online analysis tool, and the obtained B epitope peptide HGRWIADPSPQNSTT is connected with the terminal-C anti-type I diabetes T epitope peptide of P277 peptide to obtain a 28 peptide H278P; the sequence of the 28 peptide H278P is HGRWIADPSPQNSTTIPALDSLTPANED; the obtained 28 peptide H278P is capable of regulating lipid and reducing the blood glucose level of the type I diabetes of an STZ induced C57BL/6J mouse in a back subcutaneous immunization way; meanwhile, the provided novel epitope recombinant peptide is also applicable to recombinant microorganisms and transgenic animals or plants, so that the recombinant microorganisms and the transgenic animals or plants ...

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Номер записи: 20
09-05-2023 дата публикации

Purification method for preparing industrial-grade lithium carbonate from electrolytic waste residues

Номер: CN116081658A
Автор: LIU LEI, WEI ZHIGANG, LIU JING, WEI XIAOMIN, GUI XIAOXI
Принадлежит:

The invention discloses a purification method for preparing industrial-grade lithium carbonate from electrolytic waste residues, and belongs to the technical field of lithium recovery and purification. The method is used for solving the technical problems that in the prior art, a large amount of hydrogen fluoride gas can be generated in the process of extracting lithium from electrolytic aluminum waste residues, the lithium recovery technological process is long, and operation is tedious, and comprises the following steps that the electrolytic aluminum waste residues are added into a smashing machine to be smashed and screened through a 80-mesh screen, and fine powder is obtained. Chitosan is modified through 2-hydroxymethyl-12-crown-4, then carboxylated multi-carbon nanotubes are doped to prepare a porous adsorbent with large adsorption capacity, after the electrolytic aluminum waste residues are burnt, lithium in the electrolytic aluminum waste residues is extracted through alkali liquor ...

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Номер записи: 21
30-10-2020 дата публикации

Device for detecting tripping stroke

Номер: CN0211824167U
Автор: ZHOU HAIQIANG, WANG XIANGHUI, WEI XIAOMIN
Принадлежит: ZHEJIANG CHINT ELECTRIC APPLIANCE CO LTD, ZHEJIANG CHINT ELECTRIC APPLIANCE CO., LTD.

The utility model discloses a device for detecting a tripping stroke. The device comprises a base arranged on a tripping mechanism and a rocker arm in running fit with the base, a detection hole is formed in the middle of the base, a short-stroke detection part and a detection ejector pin are arranged on one side of the rocker arm, the short-stroke detection part can deform under the extrusion action of the rocker arm and the base, and the detection ejector pin can penetrate through the detection hole to be matched with the tripping mechanism. The qualified tripping mechanism needs to meet theconditions that the rocker arm is operated to rotate to enable the short-stroke detection part to be in contact with the base and to be in an uncontracted state, and the detection ejector pin penetrates through the detection hole but cannot trigger the tripping mechanism to act; the rocker arm is operated to rotate to enable the short-stroke detection part to be in contact with the base, the short-stroke ...

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Номер записи: 22
08-07-2015 дата публикации

Processing method of lithium ion battery positive electrode slurry

Номер: CN104766948A
Автор: LIN JUNPO, LIN JUNYANG, YAO QINGMIN, WEI XIAOMIN
Принадлежит:

The invention relates to a processing method of a lithium ion battery positive electrode slurry, wherein the processing method comprises the following steps: positive electrode powder dry mixing, muddy stirring, viscosity adjusting and stirring, and vacuumizing and degassing, wherein the positive electrode powder dry mixing comprises putting lithium cobaltate, nickel cobalt lithium manganate, lithium manganate, lithium iron phosphate, an adhesion agent, a conductive agent and a dispersion agent into a double planetary stirrer, carrying out dry mixing stirring, setting the dry mixing stirring time to be 10 min-90 min, starting the double planetary stirrer with the revolution speed of 20 RPM-60 RPM and the autoroatation speed of 0 RPM-300 RPM, and thus obtaining a powder mixture. According to the processing method, the energy can be effectively saved, the slurry preparation time can be effectively shortened, the utilization rate of equipment can be effectively improved, and thus benefits ...

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Номер записи: 23
21-10-2015 дата публикации

LED module and LED equipment

Номер: CN0204717393U
Автор: WEI XIAOMIN
Принадлежит:

The application discloses LED module and LED equipment, the LED module includes: the base plate and set up in the LED chip of base plate one side, the connection has been laid on the base plate the electronic circuit of LED chip, not not laying of base plate the regional setting of electronic circuit has the intercommunication the through -hole of LED chip one side and opposite side. Like this, the through -hole can communicate the space of base plate both sides, when the LED chip generates heat, cause LED chip one side space in the temperature sharply rise, and relative one side space temperature rangeability is less, two spaces formation difference in temperature to the air can flow through the through -hole on the base plate, thereby in giving off relative one side space fast with the heat in LED chip one side space, has strengthened the heat dissipation of LED module and equipment, has guaranteed its light efficiency and light intensity.

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Номер записи: 24
30-05-2023 дата публикации

Peripheral simulation system and method for simulating unmanned aerial vehicle

Номер: CN116184859A
Автор: YANG CHAO, WANG YUE, JIN CHAO, WEI DAWEI, WEI XIAOMIN, MA JIANFENG
Принадлежит:

The invention relates to the technical field of unmanned aerial vehicle simulation, and discloses a peripheral simulation system and method for simulating an unmanned aerial vehicle, and the system replaces a hardware sensor and an actuator with an interpreter, and achieves the data exchange between a simulator and firmware. The problem that interaction between the unmanned aerial vehicle firmware and the flight simulator is difficult to realize conveniently in the prior art is solved.

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Номер записи: 25
25-03-2015 дата публикации

Design method of digital filter shaping circuit of radiation detection front-end readout system

Номер: CN104462679A
Автор: GAO WU, LI CHAOFENG, GAO DEYUAN, WEI TINGCUN, ZHENG RAN, WANG JIA, WEI XIAOMIN, HU YONGCAI
Принадлежит:

The invention discloses a design method of a digital filter shaping circuit of a radiation detection front-end readout system. The design method is used for solving the technical problem that a simulation shaping circuit of a front-end readout circuit is difficult to design. According to the technical scheme, digital shaping, trapezoidal shaping and peak extraction are adopted for implementation. Firstly, an S plane is switched to a Z plane through a bilinear transformation method according to a transmission function of a simulation shaper; then according to an output function of trapezoidal shaping and an input function of digital shaping, a transmission function is obtained through digital discretization and Z conversion; for an output result of trapezoidal shaping, the average value of all points on the flat top width serves as a final result. Compared with a simulation filter shaping method of a simulation single-channel front-end readout circuit in the background art, the design method ...

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Номер записи: 26
15-03-2017 дата публикации

Refractory material production is with dual -purpose box moving mechanism of push -and -pull

Номер: CN0206011360U
Автор: WEI XIAOMIN, DONG YUNKUN, ZHOU XINTAO
Принадлежит: ZHENGZHOU DONGFANG ANCAI REFRACTORY CO LTD, ZHENGZHOU DONGFANG ANCAI REFRACTORY CO., LTD.

The utility model discloses a refractory material production is with dual -purpose box moving mechanism of push -and -pull, including the pouring with case and for box moving pneumatic cylinder, the box on smooth mouthful of top is drawn together to case and bag for the pouring, and the box lateral wall is connected with box moving stress block, is equipped with the box moving cavity in the box moving stress block, and piston rod that box moving used the pneumatic cylinder is hollow structure, and the piston rod inner cavity's of pneumatic cylinder preceding tip is equipped with the atress board for the box moving, fixedly connected with hole enlargement pneumatic cylinder on the atress board, the front end of the piston rod of hole enlargement pneumatic cylinder is connected with most advanced cone forward, cone department sliding on the inner chamber wall and wearing to be equipped with a plurality of atress poles, the inner of each atress pole all is equipped with the boss in the direction ...

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Номер записи: 27
17-11-2010 дата публикации

Digital simulation and synthesis technology with artistic style of Yunnan heavy-color painting

Номер: CN0101887366A
Автор: YUANYUAN PU, YI SU, XIAOMIN WEI, DAN XU, PU YUANYUAN, SU YI, WEI XIAOMIN, XU DAN
Принадлежит:

The invention relates to non-photorealistic rendering in computer graphics, in particular to digital simulation and synthesis with artistic style of Yunnan heavy-color painting, and belongs to the technical field of non-photorealistic graphic rendering. The digital simulation and synthesis are characterized in that: the digital simulation and synthesis comprise an establishment and management module of a Yunnan heavy-color painting basic graphic element library, a graphic element library-based Yunnan heavy-color painting traditional delineation drawing rendering module, and a Yunnan heavy-color painting traditional delineation drawing-based coloring and rendering module. The basic graphic element library is used for providing graphic elements needed by foreground traditional delineation drawings, such as hair, facial forms, trunks and the like. The Yunnan heavy-color painting traditional delineation drawing rendering module can select appropriate graphic elements from the graphic element ...

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Номер записи: 28
15-03-2017 дата публикации

Casting forming device of electric smelting tuckstone

Номер: CN0206011377U
Автор: WEI XIAOMIN, ZHU WEIKE, YAN JIANMIN, CHEN XIANGQIAN
Принадлежит: ZHENGZHOU DONGFANG ANCAI REFRACTORY CO LTD, ZHENGZHOU DONGFANG ANCAI REFRACTORY CO., LTD.

Casting forming device of electric smelting tuckstone, including insulation box, the insulation box bottom is equipped with the landing leg, and the insulation box intussuseption is filled with the heat preservation medium, is equipped with sand mould and rising head in the heat preservation medium, and the sand mould is the open hollow structure in upper portion, and the uncovered department of sand mould upside is connected with the rising head, top protrusion in the top surface of heat preservation medium of rising head, the top surface of rising head is on a parallel with the horizontal plane, and the outer wall thickness of sand mould is the same, the sand mould is made by the last sand mould body and lower sand mould body an organic whole, and the appearance that goes up the sand mould body and the lower sand mould body is the cuboid, and the length that goes up the sand mould is greater than lower sand mould's length, goes up all slope settings of the sand mould body and the lower ...

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Номер записи: 29
26-03-2014 дата публикации

Composite sand mould for producing fused cast zirconia-alumina refractory material and production method of composite sand mould

Номер: CN103664125A
Автор: WEI XIAOMIN, XIE JIANXIONG, SHAO HONGZHOU, WANG LIWEI, YAN JIANMIN, ZHU WEIKE, GUO DONGLIANG, YANG JIWEI, DONG YUNKUN, ZHAO XINCHENG
Принадлежит:

The invention relates to a composite sand mould for producing a fused cast zirconia-alumina refractory material. The composite sand mould consists of a silica sand mixture and a binding agent which accounts for 7wt%-9wt% of the silica sand mixture, wherein the silica sand mixture comprises the following components in percentage by weight: 35-50 percent of silica sand with the particle size of 3mm-5mm, 25-35 percent of silica sand with the particle size of 1mm-3mm and the balance being a ground material with the particle size of 1mm-5mm, and the ground material is prepared by grinding used silica sand casting moulds by a grinder. The sand mould has the volume density of 1.7-1.8 g/cm<3> and the ambient compressive strength of 20MPa-24MPa, the raw materials are recycled, and the production cost is low.

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Номер записи: 30
23-07-2014 дата публикации

User network accessing method in heterogeneous network based on genetic algorithm

Номер: CN103945388A
Автор: QU HUA, ZHAO JIHONG, WEI XIAOMIN, LUAN ZHIRONG
Принадлежит:

The invention discloses a user network accessing method in the heterogeneous network based on the genetic algorithm. The method comprises the steps that a user group capable of stably having access to all base stations and cell edge users with the poor performance are determined according to the empirical value of the user throughput, the base stations are intelligently exchanged for the users with the poor performance according to the genetic algorithm, the user throughput and the total number of users having access to all the base stations are updated for each generation of the genetic manipulation, and therefore the edge user throughput and the overall network performance can be constantly improved; a good user combination of all the base stations is obtained through the multi-generation operation, and the performance of the system is optimal.

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Номер записи: 31
25-11-2015 дата публикации

Electric pressure cooker

Номер: CN0204797615U
Автор: WEI XIAOMIN
Принадлежит:

The application discloses electric pressure cooker includes: inside bottom surface is provided with solenoid's the pot body and arranges this pot of inner bag on the internal solenoid in, its characterized in that, the pot internal lateral wall to pot body center directions extends the perpendicular to pot body center pin, with the protruding edge in location that the inner bag was laminated mutually and is fixed a position should be fixed a position protrudingly in moving towards pot body center one side with the outer wall shape of inner bag is matchd, just the internal diameter size of fixing a position protruding edge with the outer diameter who corresponds the laminating position on the inner bag matches. Like this, after electric pressure cooker is put into to the inner bag, fix a position protruding edge and can carry out the adaptation location to the inner bag to the inner bag can not rock when the heating, has guaranteed the heating effect.

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Номер записи: 32
15-03-2017 дата публикации

Rotatory box moving device of refractory material pouring box

Номер: CN0206009815U
Автор: WEI XIAOMIN, DONG YUNKUN, YANG JIWEI
Принадлежит: ZHENGZHOU DONGFANG ANCAI REFRACTORY CO LTD, ZHENGZHOU DONGFANG ANCAI REFRACTORY CO., LTD.

The utility model discloses a rotatory box moving device of refractory material pouring box, including box moving bottom plate (19), box moving backup pad (20), rotatory driving plate (21) and the rotatory loading board (22) of box moving, the horizontal cross -section of box moving backup pad (20), rotatory driving plate (21) and box moving rotatory loading board (22) is the same regular hexagon of size, box moving reduction gear (25) that box moving bottom plate (19) were gone up fixedly connected with box moving support post (23), box moving step motor (24) and were connected with box moving step motor (24). The utility model discloses can use for the box moving pneumatic cylinder will pour into a mould with automatic propelling movement to the operating position of case. In case for pouring finishing back, again can be through the rotatory loading board of rotatory box moving, use for the box moving pneumatic cylinder with next one pouring with automatic propelling movement to the operating ...

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Номер записи: 33
15-03-2017 дата публикации

Novel casting foundary weight structure

Номер: CN0206011418U
Автор: WEI XIAOMIN, DONG YUNKUN, WU JIANSHE
Принадлежит: ZHENGZHOU DONGFANG ANCAI REFRACTORY CO LTD, ZHENGZHOU DONGFANG ANCAI REFRACTORY CO., LTD.

The utility model discloses a novel casting foundary weight structure, include the base of being made by casting pig, the base left and right sides is the integrative balancing weight of being made by casting pig that is equipped with respectively, rings have been welded respectively at both ends around each balancing weight, base center part is equipped with the through -hole that is used for communicateing the casting nozzle, and the base middle part is encircleed the through -hole is equipped with the annular table rank, annular table rank fixedly connected with is hollow cylinder's cast iron rising head, cast iron rising head bottom is protruding to having the annular, be equipped with on the annular table rank with the annular groove of the protruding looks adaptation of annular, the annular arch is inserted the annular groove. The utility model discloses simple structure, convenient to use, it is sealed effectual, leakage prevention material phenomenon in the use. The utility model ...

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Номер записи: 34
15-03-2017 дата публикации

Compound rising head and casting foundary weight integrated configuration

Номер: CN0206009742U
Автор: WEI XIAOMIN, DONG YUNKUN, ZHOU XINTAO
Принадлежит: ZHENGZHOU DONGFANG ANCAI REFRACTORY CO LTD, ZHENGZHOU DONGFANG ANCAI REFRACTORY CO., LTD.

The utility model discloses a compound rising head and casting foundary weight integrated configuration, including the base, the base left and right sides is equipped with the balancing weight respectively, rings have been welded respectively at both ends around each balancing weight, base center part is equipped with the through -hole, and the base middle part is encircleed the through -hole is equipped with the annular table rank, and annular table rank fixedly connected with is hollow cylinder's compound rising head, compound rising head is the annular fan of fan ring part and constitutes in the horizontal cross -section more than by the three -section, fan ring part includes in proper order along diametric(al) outside -in that resin sand sheet layer, white alundum thoughtlessly make sand sheet layer and high temperature resistance zirconium english dope layer, each adjacent side of ring part is passed through adhesive layer and is bonded together, compound rising head bottom is protruding ...

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Номер записи: 35
08-07-2015 дата публикации

Processing method of lithium ion battery negative electrode slurry

Номер: CN104766949A
Автор: LIN JUNPO, LIN JUNYANG, YAO QINGMIN, WEI XIAOMIN
Принадлежит:

The invention relates to a processing method of a lithium ion battery negative electrode slurry, wherein the processing method comprises the following steps: negative electrode powder dry mixing, muddy stirring, high viscosity stirring, viscosity adjusting stirring, and vacuumizing and degassing, wherein the negative electrode powder dry mixing comprises putting graphite, a dispersion agent sodium carboxymethylcellulose and a conductive agent into a double planetary stirrer, carrying out dry mixing stirring, setting the dry mixing stirring time to be 30 min-120 min, starting the double planetary stirrer with the revolution speed of 20 RPM-60 RPM and the autoroatation speed of 0 RPM-500 RPM, and thus obtaining a powder mixture. According to the processing method, the energy can be effectively saved, the slurry preparation time can be effectively shortened, the utilization rate of equipment can be effectively improved, and thus benefits are created for enterprises; and the overall dispersion ...

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Номер записи: 36
08-10-2014 дата публикации

Assembly line successive approximation analog-to-digital converter

Номер: CN104092466A
Автор: XUE FEIFEI, HU YONGCAI, WEI XIAOMIN, GAO WU, ZHENG RAN
Принадлежит:

The invention relates to an assembly line successive approximation analog-to-digital converter which can eliminate offset voltage of an allowance amplifier. A capacitor is added to a signal channel between the input end of a comparator and the input end of the allowance amplifier and is used for storing the offset voltage of the allowance amplifier without changing the working principle of a single-level circuit. By means of the assembly line successive approximation analog-to-digital converter, errors which are caused by the offset voltage of the allowance amplifier to the whole circuit can be reduced.

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Номер записи: 37
05-08-2015 дата публикации

Nutrient solution formula for plant

Номер: CN104817345A
Автор: WEI XIAOMIN, WEI ZHIHUA, WANG FUJUAN, CHENG MAOGAO, LI LIHONG, LI XIANFANG
Принадлежит:

The invention discloses a nutrient solution formula for plant. The nutrient solution formula for plant is composed of water, calcium nitrate, ammonium nitrate, potassium dihydrogen phosphate, potassium sulfate, potassium nitrate, magnesium sulfate, urea, EDTA ferric sodium salt, copper sulfate and boric acid. Compared with the prior art, the nutrient solution formula integrates the nutrition configuration for different plant, and the proportion is reasonable; the nutrient solution formula can be suitable for water planting plant and potted soil plant, and the nutrient solution formula fully provides nutrition for the plant; the nutrient solution formula is strong in universality, broad in application and worthy of popularization.

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Номер записи: 38
03-06-2015 дата публикации

Quantitative risk analysis method based on embedded system architecture model

Номер: CN104680014A
Автор: DONG YUNWEI, WEI XIAOMIN, YANG MENGMENG
Принадлежит:

The invention discloses a quantitative risk analysis method based on an embedded system architecture model, which is used for solving the technical problem of poor practicability of an existing safety analysis method based on the architecture model. The quantitative risk analysis method adopts the technical scheme that an AADL (Architecture Analysis and Design Language) architecture model is established for an embedded system by adopting AADL, and an appendix model is established for the AADL architecture model by adopting an error model appendix and a danger model appendix, so as to form an AADL safety model for the system. The AADL safety model is changed into a DSPN (Deterministic Stochastic Petri Net) model for quantitatively calculating the probability of risk, risk analysis is performed on the AADL safety model, and the level of the severe degree of the risk is combined, so as to ultimately obtain a risk analysis table, the quantitative risk analysis of the embedded system architecture ...

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Номер записи: 39
15-03-2017 дата публикации

Rotatory pouring device of refractory material

Номер: CN0206011353U
Автор: WEI XIAOMIN, ZHOU XINTAO, CHENG JIANJUN
Принадлежит: ZHENGZHOU DONGFANG ANCAI REFRACTORY CO LTD, ZHENGZHOU DONGFANG ANCAI REFRACTORY CO., LTD.

The utility model discloses a rotatory pouring device of refractory material, including the rotatory loading board (5) of pouring base (3), pouring backup pad (4) and pouring, the horizontal cross -section of pouring backup pad (4) and pouring rotatory loading board (5) is the same regular hexagon of size, pouring reduction gear (8) that pouring base (3) was gone up fixedly connected with pouring support post (6), pouring step motor (7) and was connected with pouring step motor (7). The utility model discloses can deliver to electric arc furnace discharge pipe department with next one pouring with the case rapidly through rotatory, practice thrift greatly to change to pour into a mould and used the case required time, improve production efficiency. Production efficiency improves the back, and it needs the heat retaining time also to have shortened the interior feed liquid of electric arc furnace to the energy consumption has been practiced thrift greatly.

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Номер записи: 40
24-01-2001 дата публикации

Internal electrode slurry for chip-type inductor

Номер: CN0001281227A
Автор: WEI XIAOMIN, CHEN JINQING, LIU HUICHONG, XIAOMIN WEI, JINQING CHEN, HUICHONG LIU
Принадлежит:

An internal electrode size for chip-type inductor is prepared from silver powder (75-85 wt.%), cellulose derivative (3-7), organic solvent (10-20), and oxide additive (0.5-10). Said electrode features high smoothness, uniformity and compactness, fewer number of layers, low consumption of silver size and high working temp.

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Номер записи: 41
09-07-2014 дата публикации

Small-area high-linearity shaping circuit

Номер: CN103916080A
Автор: WANG JIA, GAO DEYUAN, WEI TINGCUN, GAO WU, ZHENG RAN, WEI XIAOMIN, HU YONGCAI
Принадлежит:

The invention discloses a small-area high-linearity shaping circuit which is used for solving the technical problem that an existing shaping circuit is poor in linearity. According to the technical scheme, the small-area high-linearity shaping circuit comprises a capacity C1, a capacity C2, an operational amplifier A, a NMOS transistor Mdif and n NMOS transistors (M1-Mn). A series-connection RC network is formed by the capacitor C1 and the NMOS transistor Mdif. A parallel-connection RC network is formed by the capacitor C2 and the n NMOS transistors (M1-Mn). Due to the fact that a large-resistance resistor of the circuit is obtained through the NMOS transistors, the chip area is greatly reduced. Due to the fact that the large-resistance resistor is obtained by connecting the NMOS transistors in series, the influence of the voltage of source electrodes and drain electrodes of the transistors on the whole resistance value is reduced, and the linearity is improved. When the shaping time is ...

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Номер записи: 42
30-10-2020 дата публикации

Conveying line cleaning device

Номер: CN0211811996U
Автор: WEI XIAOMIN, CHEN WEISHAN, ZHOU HAIQIANG
Принадлежит: ZHEJIANG CHINT ELECTRIC APPLIANCE CO LTD, ZHEJIANG CHINT ELECTRIC APPLIANCE CO., LTD.

The utility model discloses a conveying line cleaning device. The device comprises a connecting mechanism mounted on one side of a conveying line, the cleaning mechanism is arranged above the conveying line; the cleaning mechanism comprises a mounting plate which is pivotally mounted on the connecting mechanism; wherein the cleaning block and the detergent storage unit are installed on the installation plate. The mounting plate is provided with a through hole between the cleaning block and the detergent storage unit correspondingly; a cleaning agent in the cleaning agent storage unit can be incontact with the cleaning block through the through hole; the mounting plate can enable the cleaning mechanism to rotate to a cleaning position above the conveying line; a cleaning agent in the cleaning agent storage unit can make contact with the cleaning block through the through hole so that the cleaning block can be kept in a wet state. The adjusting mechanism drives the cleaning block at theother ...

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Номер записи: 43
26-03-2014 дата публикации

Method for manufacturing sand mold of AZS suspension wall brick

Номер: CN103660005A
Автор: WEI XIAOMIN, WANG XIAODONG, GUO DONGLIANG, ZHU WEIKE, YAN JIANMIN
Принадлежит:

The invention discloses a method for manufacturing a sand mold of an AZS suspension wall brick. The method for manufacturing the sand mold of the AZS suspension wall brick comprises the steps that a suspension wall brick model is placed in a body outer mold of the sand mold of the suspension wall brick and is located in the center of the body outer mold of the sand mold of the suspension wall brick, a sand material is added to the body outer mold of the sand mold of the suspension wall brick and compressed, the plane of the sand material is higher than the upper surface of the suspension wall brick model, air holes are formed in the sand material, carbon dioxide is introduced into the air holes until the sand material is solidified, and then bodies of the sand mold of the suspension wall brick can be obtained by removing the body outer mold of the sand mold of the suspension wall brick and the suspension wall brick model; the sand mold of the suspension wall brick is constructed, wherein ...

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Номер записи: 44
15-03-2017 дата публикации

Punch -out equipment constructs in refractory material pouring box rotation

Номер: CN0206011354U
Автор: WEI XIAOMIN, ZHOU XINTAO, WANG XIAODONG
Принадлежит: ZHENGZHOU DONGFANG ANCAI REFRACTORY CO LTD, ZHENGZHOU DONGFANG ANCAI REFRACTORY CO., LTD.

The utility model discloses a punch -out equipment constructs in refractory material pouring box rotation, including outer frame, locate outer frame top and the last positioning hydraulic cylinder that sets up down, locate outer frame interior and lie in positioning hydraulic cylinder below rotatory box moving device to and locate two guide rails on ground, the guide rail is located rotatory box moving device below, rotatory box moving device includes box moving bottom plate, box moving backup pad, rotatory driving plate and the rotatory loading board of box moving, and the horizontal cross -section of box moving backup pad, rotatory driving plate and the rotatory loading board of box moving is the same regular hexagon of size, the utility model discloses can make rotatory box moving device be close to or keep away from operating position along the guide rail, be close operating position after, use for the box moving pneumatic cylinder will pour into a mould with automatic propelling movement ...

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Номер записи: 45
09-02-2011 дата публикации

Operating temperature detection circuit for liquid crystal display driving chip

Номер: CN0101968944A
Автор: TINGCUN WEI, DEYUAN GAO, BO LI, RAN ZHENG, WU GAO, XIAOMIN WEI, WEI TINGCUN, GAO DEYUAN, LI BO, ZHENG RAN, GAO WU, WEI XIAOMIN
Принадлежит:

The invention discloses an operating temperature detection circuit for a liquid crystal display driving chip, which is used for solving the technical problem of low working stability of the temperature detection circuit in the prior art. A technical scheme is that: the circuit consists of a reference current generating circuit and a voltage output circuit, wherein a metal oxide semiconductor (MOS) pipe MR1 of the reference current generating circuit works in a linear area and has properties of a linear resistor; the area of an emitter area of an audion Q2 is n times that of an audion Q1; the voltage output circuit consists of an MOS pipe M5 and an MOS pipe MR2; the MOS pipe MR2 works in the linear area and has the properties of a linear resistor; an MOS pipe M5 image reference current generating circuit generates constant current; and the constant current flows through a linear resistor formed by the MOS pipe MR2 to generate an output voltage. The MOS pipes working in the linear area substitute ...

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Номер записи: 46
08-07-2015 дата публикации

Cover plate assembly detecting device and method of lithium ion battery

Номер: CN104764374A
Автор: LIN JUNPO, LIN JUNYANG, YAO QINGMIN, WEI XIAOMIN
Принадлежит:

The invention relates to a cover plate assembly detecting device and method of a lithium ion battery. The detecting device comprises a battery sliding portion and a detection portion. The battery sliding portion is composed of guide rails, a battery plate, a fixed battery baffle plate, a movable battery baffle plate and a base plate. The detection portion is arranged in the sliding path of the battery plate, and comprises a detection baffle plate and two adjusting shafts. The detecting method comprises the steps of (1) preparation and (2) cover plate offset detection. Thus, unqualified products can be conveniently found via detection, operation is simple, the detection efficiency is high, offset between a cover plate and a casing can satisfy technical requirements, the problem that batteries whose thickness exceeds the standard are mixed into qualified products due to the fact that negative tabs are bent can be solved, and the product quality is effectively ensured.

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Номер записи: 47
27-05-2015 дата публикации

Novel double-epitope combinatorial peptide and application thereof

Номер: CN104650243A
Автор: LI TAIMING, WANG QIXIN, GU XIAOQIAN, JIAO LINFANG, LI PINGPING, WEI XIAOMIN, MENG KAITE, ZHANG TINGTING, HE TIAN, WANG QUANYI, ZHU XIAOYAN, CHEN SIRUI, JIN LIANG
Принадлежит:

The invention provides a novel double-epitope combinatorial peptide capable of regulating blood sugar and regulating fat. B cell antigen epitope analysis software and an on-line analysis tool are used for analyzing a B cell antigen of HMG-CoA reductase of diabetic complication associated protein; an obtained B epitope is connected in series with a T cell epitope IPALDSLTPANED at a C end of a P277 peptide to obtain a novel double-epitope combinatorial peptide H2-P2, namely 23 peptide; the amino acid sequence of the novel double-epitope combinatorial peptide is shown in SEQ ID No.1. By immunizing an STZ induced I-type diabetes C57BL/6J mouse in a subcutaneous injection way, the blood sugar and blood fat of the I-type diabetes mouse can be regulated. Meanwhile, the novel peptide provided by the invention can be also applied to recombinant microorganisms and transgenic animals or transgenic plants, so that the recombinant microorganisms and the transgenic animals or transgenic plants can be ...

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Номер записи: 48
15-03-2017 дата публикации

Electric smelting bowl brick's casting forming device

Номер: CN0206011359U
Автор: WEI XIAOMIN, ZHU WEIKE, YAN JIANMIN, CHEN XIANGQIAN
Принадлежит: ZHENGZHOU DONGFANG ANCAI REFRACTORY CO LTD, ZHENGZHOU DONGFANG ANCAI REFRACTORY CO., LTD.

Electric smelting bowl brick's casting forming device, including insulation box, the insulation box bottom is equipped with the landing leg, the insulation box intussuseption is filled with the heat preservation medium, be equipped with sand mould and rising head in the heat preservation medium, the sand mould right side is equipped with the casting gate who is connected with the discharge gate of rising head lower extreme, the rising head wholly is hollow L type structure, top protrusion in the top surface of heat preservation medium of rising head, the top surface of rising head is on a parallel with the horizontal plane, the sand mould is made by hollow base and lateral wall an organic whole, the base middle part is equipped with the through -hole, central line along the vertical direction setting of through -hole, the outer fringe at the base is connected at the lower border of lateral wall, the utility model discloses a change of sand mould, rising head can effectively improve bowl ...

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Номер записи: 49
16-04-2014 дата публикации

Circuit and method for digital compensation correction of OLED luminous efficiency attenuation

Номер: CN103730090A
Автор: LI BO, WEI TINGCUN, WEI XIAOMIN
Принадлежит:

The invention discloses a method for digital compensation correction of OLED luminous efficiency attenuation. The method is used for solving the technical problem of complexity in achieving an existing OLED luminous attenuation compensation method. The technical scheme is that luminous efficiency attenuation curves of red, green and blue three-primary-color organic light-emitting materials are respectively subject to fitting and mathematical modeling, and an external system mainframe writes recorded OLED panel working time parameters in a register of an OLED driving chip according to determined time intervals. The OLED driving chip performs sampling and quantization on the luminous efficiency attenuation curves of the red, green and blue three-primary-color organic light-emitting materials at specific time points, and finally independent compensation is performed on digital gamma-curves of the red, green and blue three-primary-color organic light-emitting materials. Compared with the prior ...

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Номер записи: 50
23-06-2023 дата публикации

Processing circuit, electronic equipment, server and line simulation method

Номер: CN116306484A
Автор: JIANG XILIANG, WEI XIAOMIN, LI WANG
Принадлежит:

The present disclosure provides a processing circuit, an electronic device, a server, and a line simulation method, the processing circuit comprising: a first connection circuit having a first connection end and a second connection end, the first connection end being connected with a first connection point, the second connection end being connected with a second connection point; the second connecting circuit is provided with a third connecting end and a fourth connecting end, the third connecting end is electrically connected with the first connecting point, and the fourth connecting end is connected with the second connecting point; the first connection circuit and the second connection circuit jointly carry electric energy between the first connection point and the second connection point.

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Номер записи: 51