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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 31. Отображено 31.
28-12-2005 дата публикации

Bluetooth device for setting use name from self-controlling terminal and its method

Номер: CN0001713542A
Автор: XIE CHENGHUA, CHENGHUA XIE
Принадлежит:

The blue tooth device has a naming program unit that can make control end to send an order to naming program unit to change the original name to a preset name, when the blue tooth device is connected with control end and the control end displays the original name of blue tooth. After the control end changes the original name to preset name, the control end displays the preset name as the name of blue tooth.

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Номер записи: 1
14-10-2009 дата публикации

Image matching method of optical indicating device

Номер: CN0101556514A
Автор: YONG XIAO, JUHUA SHAO, CHENGHUA XIE, XIAO YONG, SHAO JUHUA, XIE CHENGHUA
Принадлежит:

The invention relates to an image matching method of optical indicating device which comprises the steps as follows: an photosensitive detector array is used for obtaining two frames of images of an external object to form a reference frame and a target frame; overlapping area of the reference frame and the target frame is estimated, a reference block is selected from the overlapping area of the reference frame and a plurality of searching blocks are selected from the overlapping area of the target frame; if brightness of a pixel in the reference block or the searching block is higher than brightness of two adjacent pixels thereof, the pixel is a bright spot; if brightness of the pixel is lower than brightness of the two adjacent pixels thereof, the pixel is a dark spot; positions of the bright spots and dark spots of the reference block and each searching block are matched and compared, thereby determining numbers of position-matched pixels; the searching block with the largest position-matched ...

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Номер записи: 2
01-05-2018 дата публикации

Special filter residue device of nitrocarburizing salt -bath heater

Номер: CN0207286845U
Автор: XIAO QINGXIA, XIE CHENGHUA, YUAN JINKAI, JIN YULI
Принадлежит: SHANDONG LIAOCHENG DERUN ELECTROMECHANICAL TECH DEVELOPMENT CO LTD, SHANDONG LIAOCHENG DERUN ELECTROMECHANICAL TECHNOLOGY DEVELOPMENT CO., LTD.

The utility model provides a special filter residue device of nitrocarburizing salt -bath heater, including support (1), filter residue box (2), screen cover board (4), air guide sleeve (5), compressed air pipe (6), dress filter residue box (2) is joined in marriage on support (1) upper strata, air guide sleeve (5) upper end bending is stretched into in filter residue box (2), filter residue box (2) bottom surface mat formation screen cover board (4), support (1) is immersed in salt -bath heater (L), it puts in filter residue box (2) bottom surface to install filter screen (K) pressure on screen cover board (4), the terminal surface of filter residue box (2) is opened there is opening (H), can stretch into air guide sleeve (5). The air supply is connected to compressed air pipe's (J) upperend, and the lower extreme is the recess (U) that crooked shape stretched into air guide sleeve (5) bottom, imports air guide sleeve (5) with compressed air, and soluble salt (R) is along with the compressed ...

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Номер записи: 3
09-09-2009 дата публикации

Method for preparing monosaccharide by using raw material containing cellulose

Номер: CN0101525643A
Автор: YUAN JINGWEI, YUE GUOJUN, LI CHUNLING, SUN CHANGZHENG, XIE CHENGHUA, LIN HAILONG, JINGWEI YUAN, GUOJUN YUE, CHUNLING LI, CHANGZHENG SUN, CHENGHUA XIE, HAILONG LIN
Принадлежит:

The invention discloses a method for preparing monosaccharide by using a raw material containing cellulose, which comprises the steps of subjecting the raw material containing cellulose to steam explosion and mixing an obtained product of the steam explosion with an enzyme for enzymolysis, wherein a method for the steam explosion of the raw material containing cellulose comprises the steps of continuously delivering the raw material containing cellulose to a heat-preservation pressure unit, keeping the raw material containing cellulose in the heat-preservation pressure unit for 3 to 10 minutes first and then releasing part of the raw material containing cellulose in the heat-preservation pressure unit to normal pressure every other 5 to 12 seconds; and a method for mixing the product of the steam explosion and the enzyme comprises the step of mixing part of the product of steam explosion with the enzyme first to obtain a mixture and then continuously adding the rest production of the steam ...

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Номер записи: 4
17-12-2014 дата публикации

Underpower millimeter-wave ceiling metering method

Номер: CN104215955A
Автор: GAO YUCHUN, MA SHUQING, LIU LIHUA, CHEN YAN, WANG GANG, HE JIANXIN, XIE CHENGHUA, WANG WENMING
Принадлежит:

The invention discloses an underpower millimeter-wave ceiling metering method. The underpower millimeter-wave ceiling metering method adopts an underpower millimeter-wave ceilometer composed of an antenna, a transceiving unit, a power source and a terminal. The transceiving unit generates stable modulated millimeter wave signals which are radiated to the air through the antenna and received by the antenna, then the millimeter wave signals returned by cloud scattering are decoded and converted into numerical signals, and the numerical signals are correspondingly accumulated to be transmitted to the terminal; the terminal analyzes signal power spectrums, the signal power spectrums are accumulated to identify cloud characteristic quantity; transmission pulse width and pulse repetition rate of the transceiving unit are set by the terminal. By the underpower millimeter-wave ceiling metering method, conventional high-power millimeter-wave ceiling metering effect can be achieved by underpower ...

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Номер записи: 5
04-11-2009 дата публикации

Method for preventing screen cursor from abnormal movement

Номер: CN0101571768A
Автор: JUHUA SHAO, CHENGHUA XIE, SHAO JUHUA, XIE CHENGHUA
Принадлежит:

The invention relates to a method for preventing a screen cursor from abnormal movement. The method comprises the following steps: acquiring two frames of images of an exterior object to form a reference frame and a target frame, and returning a zero shift blip counter to zero; respectively carrying out the treatment of subtracting a previous column pixel value from a next column pixel value for the reference frame and the target frame so as to obtain a reference frame difference image and a target frame difference image; averaging the sum of the absolute values of the difference values obtained from the paraposition subtraction of the target frame difference image from the reference frame difference image so as to obtain the difference value between the target frame difference image and the reference frame difference image; judging if the difference value is less than a preset first threshold, if so, adding 1 to the zero shift blip counter, and otherwise, setting the zero shift blip counter ...

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Номер записи: 6
02-09-2009 дата публикации

Trajectory smoothing method for optical indicator device

Номер: CN0101520697A
Автор: YONG XIAO, XUEDONG LI, JUHUA SHAO, CHENGHUA XIE, XIAO YONG, LI XUEDONG, SHAO JUHUA, XIE CHENGHUA
Принадлежит:

The invention discloses a trajectory smoothing method for an optical indicator device, which comprises the following steps: acquiring a new produced motion vector; judging whether the motion vector is a first motion vector or not; if so, judging whether the motion is along a single axis once more; if so, reserving the preset motion vector, then outputting the preset motion vector and finishing the operation; if the two axis directions have motions, outputting the motion vector, taking a reserved amount as zero and finishing the operation; if the motion vector is not the first motion vector, judging whether the motion is along the single axis; if the motion is not along the single axis, outputting a current motion vector plus the reserved motion vector, taking the reserved amount as zero and finishing the operation, and if so, judging whether the motion vector has the same direction with the last motion vector; if so, outputting the motion vector, keeping the reserved amount unchanged and ...

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Номер записи: 7
21-03-2012 дата публикации

Method for preparing monosaccharide by raw materials containing cellulose

Номер: CN0101386876B
Автор: XIE CHENGHUA, LIU JIASHEN, YU TIANYANG, LI JIE, LIN HAILONG, WANG GUOZHONG, YUE GUOJUN, CHENGHUA XIE, JIASHEN LIU, TIANYANG YU, JIE LI, HAILONG LIN, GUOZHONG WANG, GUOJUN YUE
Принадлежит:

The invention discloses a method for preparing monosaccharide by adopting a raw material containing cellulose, which comprises the steps of exploding the raw material containing the cellulose by steam and enzymolyzing an obtained steam explosion product, wherein a method for exploding the raw material containing the cellulose by steam comprises the following steps: the raw material containing thecellulose is continuously conveyed into a thermal insulation pressure device, and partial raw material containing the cellulose is released to normal pressure in the thermal insulation pressure device every 5 to 12 seconds after the raw material containing the cellulose is maintained for 3 to 10 minutes in the thermal insulation pressure device. The method for preparing the monosaccharide by continuously exploding the raw material containing the cellulose by steam can ensure that the raw material containing the cellulose continuously and fully absorbs moisture under steady conditions, ensure that ...

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Номер записи: 8
23-05-2012 дата публикации

Motion vector stability predicting method of optical indicating device

Номер: CN0101593045B
Автор: JUHUA SHAO, CHENGHUA XIE, SHAO JUHUA, XIE CHENGHUA
Принадлежит:

The invention discloses a motion vector stability predicting method of an optical indicating device, which comprises the following steps: initiating a first predicted motion vector and a second predicted motion vector; acquiring a current motion vector; summing up the first predicted motion vector, the second predicted motion vector and the current motion vector and obtaining an absolute value of the sum; dividing the absolute value by 3 and rounding off to obtain an average predicted motion vector, wherein the motion direction of the optical indicating device is determined by the sign of the sum of the first predicted motion vector, the second predicted motion vector and the current motion vector, and the size of the average predicted motion vector is the average predicted motion vector; updating the first predicted motion vector and the second predicted motion vector, using the first predicted motion vector as the motion vector of a previous frame and the second predicted motion vector ...

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Номер записи: 9
06-08-2014 дата публикации

Novel low-temperature SCR denitrification catalyst for automobile tail gas and preparation method of catalyst

Номер: CN103962188A
Автор: ZHANG XIANLONG, XIE CHENGHUA, LU HAO
Принадлежит:

The invention belongs to the environment control technical field and discloses a novel low-temperature SCR denitrification catalyst for automobile tail gas and a preparation method of the catalyst. The catalyst is prepared by using Cordierite honeycomb ceramics and attapulgite as a carrier, supporting manganous nitrate solution on the carrier and calcining. When the prepared novel monolithic catalyst is used, the reaction temperature is 150 DEG C, and the NO[x] removal rate can reach 97.6-98.3%; the attapulgite which is cheap and easily available is used as the carrier of the catalyst, so that the preparation cost of the catalyst is reduced; the catalyst has the characteristics of high strength and high activity at low temperature, and can be used for purification of nitric oxides in automobile tail gas and boiler flue gas.

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Номер записи: 10
11-04-2023 дата публикации

Technical improvement investment scale prediction method and system based on Weibull distribution

Номер: CN115953249A
Автор: XIONG CHUANYU, LI ZHIWEI, TANG XUEJUN, ZHANG ZHAOYANG, WANG WEI, MA LI, XU HANPING, CAI JIE, LIAO XIAOHONG, XIONG YI, GAO XIAOJING, SUN LIPING, ZHOU LI, HAN WENCHANG, CHEN RAN, ZHOU YINGBO, QIAO SHIHUI, YU YING, XIE CHENGHUA, SHU SIRUI, LI LYUMAN
Принадлежит:

The invention discloses a technical improvement investment scale prediction method based on Weibull distribution, and the method comprises the steps: obtaining the Weibull scrap probability distribution of a prediction object through the Weibull distribution fitting based on the historical scrap amount of each service age of the prediction object, and predicting the number update scale of the prediction object according to the Weibull scrap probability distribution of the prediction object. And finally, determining the technical improvement investment scale by combining the proportion of the technical improvement scrap in the total scrap and the total update value scale of the prediction object. According to the method, the survival probability curve and the Weibull scrap probability distribution curve are introduced, so that accurate prediction of the future middle and long term technical improvement investment scale is realized.

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Номер записи: 11
21-03-2012 дата публикации

Method for preparing monosaccharide by raw materials containing cellulose

Номер: CN0101509024B
Автор: LI CHUNLING, LIN HAILONG, WANG GUOZHONG, XIE CHENGHUA, LIU JIASHEN, YUAN JINGWEI, CHUNLING LI, HAILONG LIN, GUOZHONG WANG, CHENGHUA XIE, JIASHEN LIU, JINGWEI YUAN
Принадлежит:

A method which uses cellulose-containing raw materials for preparing monosaccharide comprises the steps as follows: the raw materials which contain cellulose is carried out steam blasting; a product which is obtained by steam blasting is mixed with enzyme and then experiences enzymolysis, wherein, the method which leads the steam blasting product to be mixed with the enzyme comprises: firstly, a first batch of steam blasting products are mixed with the enzyme for obtaining a mixture; and then the remaining steam blasting products are continuously added to be mixed with the mixture; the speed for adding the remaining steam blasting products causes the concentration of the steam blasting products in a reaction system not to be higher than 150 grams/liter; the weight of the first batch of steam blasting products which are mixed with the enzyme is10-30% of the total steam blasting products; the water content of the raw materials which contain cellulose is 30-60%. The method can effectively ...

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Номер записи: 12
18-03-2009 дата публикации

Method for preparing monosaccharide by raw materials containing cellulose

Номер: CN0101386876A
Автор: LIU JIASHEN, WANG GUOZHONG, XIE CHENGHUA, LI JIE, YUE GUOJUN, LIN HAILONG, YU TIANYANG, JIASHEN LIU, GUOZHONG WANG, CHENGHUA XIE, JIE LI, GUOJUN YUE, HAILONG LIN, TIANYANG YU
Принадлежит:

The invention discloses a method for preparing monosaccharide by adopting a raw material containing cellulose, which comprises the steps of exploding the raw material containing the cellulose by steam and enzymolyzing an obtained steam explosion product, wherein a method for exploding the raw material containing the cellulose by steam comprises the following steps: the raw material containing the cellulose is continuously conveyed into a thermal insulation pressure device, and partial raw material containing the cellulose is released to normal pressure in the thermal insulation pressure device every 5 to 12 seconds after the raw material containing the cellulose is maintained for 3 to 10 minutes in the thermal insulation pressure device. The method for preparing the monosaccharide by continuously exploding the raw material containing the cellulose by steam can ensure that the raw material containing the cellulose continuously and fully absorbs moisture under steady conditions, ensure that ...

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Номер записи: 13
23-06-2023 дата публикации

System for improving spectrum width of pulse transmitter

Номер: CN116318205A
Автор: WANG TENG, XIE CHENGHUA
Принадлежит:

The invention discloses a system for improving the frequency spectrum width of a pulse transmitter. The system comprises a signal detection coupling circuit, a filtering frequency selection circuit, a frequency mixing circuit and an amplification filter circuit, the signal detection coupling circuit comprises a detector, and a signal generator, a first amplifier, a first filter and a coupler which are connected in sequence; the filtering frequency-selecting circuit comprises a first modulation switch, a first numerical control attenuator, a frequency-selecting filtering unit and a control unit. The control unit provides synchronous control signals for the first modulation switch and a frequency-selecting switch. The coupler output signal enters the first modulation switch for intermediate frequency signal pulse synchronization, the synchronized pulse signal is input into the frequency mixing circuit for frequency mixing after being subjected to frequency selection filtering processing, ...

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Номер записи: 14
16-05-2023 дата публикации

Power grid asset ledger data multi-source streaming real-time inspection method and system

Номер: CN116128473A
Автор: XIONG CHUANYU, LI ZHIWEI, TANG XUEJUN, ZHANG ZHAOYANG, WANG WEI, MA LI, XU HANPING, CAI JIE, LIAO XIAOHONG, XIONG YI, GAO XIAOJING, SUN LIPING, ZHOU LI, HAN WENCHANG, CHEN RAN, ZHOU YINGBO, QIAO SHIHUI, YU YING, XIE CHENGHUA, SHU SIRUI, LI LYUMAN
Принадлежит:

The invention discloses a multi-source streaming real-time checking method for power grid asset standing book data, and the method comprises the steps: firstly completing the training of an AI rule model through machine learning based on historical stock asset standing book data, and constructing a data checking rule chain table according to the trained AI rule model; a data inspection system composed of a plurality of data inspection flows and message flow objects is generated in real time according to the data inspection rule linked list, a storage end of the power grid in the operation asset account system is monitored in real time, and change data of the storage end is sent to a data inspection entry flow; and performing streaming real-time inspection on the data sent to the data inspection flow inlet through a data inspection system, and sending a final inspection result to an end flow and an alarm flow. According to the invention, the governance efficiency of the power grid asset ...

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Номер записи: 15
21-03-2012 дата публикации

Process for preparing ethanol by using cellulose-containing raw material

Номер: CN0101289678B
Автор: LIU JIASHEN, YU TIANYANG, XIE CHENGHUA, WANG GUOZHONG, YUAN JINGWEI, YUE GUOJUN, LIN HAILONG, JIASHEN LIU, TIANYANG YU, CHENGHUA XIE, GUOZHONG WANG, JINGWEI YUAN, GUOJUN YUE, HAILONG LIN
Принадлежит:

The invention provides a method of adopting material containing cellulose to prepare ethanol; the method comprises the steps of exploding the material containing the cellulose via steam, zymohydrolyzing and fermenting the obtained steam explosion product to obtain zymohydrolysis product, wherein the water content of the material containing the cellulose is between thirty and sixty weight percent.According to the method of adopting the material containing the cellulose to prepare the ethanol, the water content of the material containing the cellulose is strictly controlled around between thirty and sixty weight percent to guarantee that the water of the material containing the cellulose is changed to steam, under the condition of steam explosion and the steam dashes out of the material containing the cellulose when pressure is relieved to destroy lignin sheath embedding the cellulose and semi cellulose thoroughly in the material containing the cellulose, so as to increase the proportion ...

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Номер записи: 16
19-08-2009 дата публикации

Method for preparing monosaccharide by raw materials containing cellulose

Номер: CN0101509024A
Автор: YUAN JINGWEI, LI CHUNLING, LIU JIASHEN, LIN HAILONG, WANG GUOZHONG, XIE CHENGHUA, JINGWEI YUAN, CHUNLING LI, JIASHEN LIU, HAILONG LIN, GUOZHONG WANG, CHENGHUA XIE
Принадлежит:

A method which uses cellulose-containing raw materials for preparing monosaccharide comprises the steps as follows: the raw materials which contain cellulose is carried out steam blasting; a product which is obtained by steam blasting is mixed with enzyme and then experiences enzymolysis, wherein, the method which leads the steam blasting product to be mixed with the enzyme comprises: firstly, a first batch of steam blasting products are mixed with the enzyme for obtaining a mixture; and then the remaining steam blasting products are continuously added to be mixed with the mixture; the speed for adding the remaining steam blasting products causes the concentration of the steam blasting products in a reaction system not to be higher than 150 grams/liter; the weight of the first batch of steam blasting products which are mixed with the enzyme is10-30% of the total steam blasting products; the water content of the raw materials which contain cellulose is 30-60%. The method can effectively ...

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Номер записи: 17
04-01-2012 дата публикации

Method for preparing monosaccharide by using raw material containing cellulose

Номер: CN0101525644B
Автор: YUAN JINGWEI, XIE CHENGHUA, LIN HAILONG, YUE GUOJUN, LI JIE, LI CHUNLING, JINGWEI YUAN, CHENGHUA XIE, HAILONG LIN, GUOJUN YUE, JIE LI, CHUNLING LI
Принадлежит:

The invention discloses a method for preparing monosaccharide by using a raw material containing cellulose, which comprises the steps of subjecting the raw material containing cellulose to steam explosion and mixing an obtained product of the steam explosion with an enzyme for enzymolysis, wherein a method for the steam explosion of the raw material containing cellulose comprises the steps of continuously delivering the raw material containing cellulose to a heat-preservation pressure unit, keeping the raw material containing cellulose in the heat-preservation pressure unit for 3 to 10 minutes first and then releasing part of the raw material containing cellulose in the heat-preservation pressure unit to normal pressure every other 5 to 12 seconds; and a method for mixing the product of the steam explosion and the enzyme comprises the step of mixing the product of the steam explosion with the enzyme in batches, wherein the batches are at least two batches, and in each batch, the additive ...

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Номер записи: 18
22-10-2008 дата публикации

Process for preparing ethanol by using cellulose-containing raw material

Номер: CN0101289678A
Автор: LIU JIASHEN, YUAN JINGWEI, WANG GUOZHONG, XIE CHENGHUA, YUE GUOJUN, LIN HAILONG, YU TIANYANG, JIASHEN LIU, JINGWEI YUAN, GUOZHONG WANG, CHENGHUA XIE, GUOJUN YUE, HAILONG LIN, TIANYANG YU
Принадлежит:

The invention provides a method of adopting material containing cellulose to prepare ethanol; the method comprises the steps of exploding the material containing the cellulose via steam, zymohydrolyzing and fermenting the obtained steam explosion product to obtain zymohydrolysis product, wherein the water content of the material containing the cellulose is between thirty and sixty weight percent. According to the method of adopting the material containing the cellulose to prepare the ethanol, the water content of the material containing the cellulose is strictly controlled around between thirty and sixty weight percent to guarantee that the water of the material containing the cellulose is changed to steam, under the condition of steam explosion and the steam dashes out of the material containing the cellulose when pressure is relieved to destroy lignin sheath embedding the cellulose and semi cellulose thoroughly in the material containing the cellulose, so as to increase the proportion ...

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Номер записи: 19
02-12-2009 дата публикации

Motion vector stability predicting method of optical indicating device

Номер: CN0101593045A
Автор: JUHUA SHAO, CHENGHUA XIE, SHAO JUHUA, XIE CHENGHUA
Принадлежит:

The invention discloses a motion vector stability predicting method of an optical indicating device, which comprises the following steps: initiating a first predicted motion vector and a second predicted motion vector; acquiring a current motion vector; summing up the first predicted motion vector, the second predicted motion vector and the current motion vector and obtaining an absolute value of the sum; dividing the absolute value by 3 and rounding off to obtain an average predicted motion vector, wherein the motion direction of the optical indicating device is determined by the sign of the sum of the first predicted motion vector, the second predicted motion vector and the current motion vector, and the size of the average predicted motion vector is the average predicted motion vector; updating the first predicted motion vector and the second predicted motion vector, using the first predicted motion vector as the motion vector of a previous frame and the second predicted motion vector ...

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Номер записи: 20
28-03-2012 дата публикации

Method for regulating image quality control parameter of optical indicator

Номер: CN0101566889B
Автор: YONG XIAO, JUHUA SHAO, CHENGHUA XIE, XIAO YONG, SHAO JUHUA, XIE CHENGHUA
Принадлежит:

A method for regulating an image quality control parameter of an optical indicator comprises the steps of: establishing five pixel value distributing regions of an underexposure region, a low exposureregion, a normal exposure region, a high exposure region and an overexposure region according to the image pixel value from small to large; obtaining a frame image of the surface by an image sensor of the indicator; calculating the pixel value of each pixel point of the frame image; counting the numbers of the pixel points of the image on each exposure region; retaining the prior image quality control parameter if the number of the pixel points in the normal exposure region exceeds a first limit value; regulating the exposure time of the light source according to the relationship of the numbers of pixel points in the high exposure region and the low exposure region if the amount of pixel points in the normal exposure region fails to exceed the first limit value, while the sum of the numbers ...

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Номер записи: 21
27-08-2021 дата публикации

Integrated jig

Номер: CN214065677U
Автор: OU ZHIHUA, YUAN HOUBING, OU SILIN, XIE CHENGHUA, 欧志华, 袁厚兵, 欧思麟, 谢承华
Принадлежит: SUMIDA MOTOR GUANGXI CO LTD, SUMIDA MOTOR (GUANGXI) CO., LTD., 胜美达电机（广西）有限公司

The utility model relates to the technical field of jigs, in particular to an integrated jig. The device comprises a top cover and a bottom clamping device installed at the bottom end of the top cover, the bottom clamping device comprises a bottom plate, a fixing groove is formed in the inner side of the bottom plate, an inner plate is installed on the inner side of the fixing groove, a plurality of clamping holes are formed in the bottom end of the inner plate, and a connecting groove is formed between every two clamping holes. According to the utility model, the plurality of connecting blocks are arranged, so that when the inductor shells are dried, the plurality of inductor shells can be clamped and dried, and the production efficiency is improved.

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Номер записи: 22
09-09-2009 дата публикации

Method for preparing monosaccharide by using raw material containing cellulose

Номер: CN0101525644A
Автор: LI CHUNLING, YUE GUOJUN, YUAN JINGWEI, LI JIE, XIE CHENGHUA, LIN HAILONG, CHUNLING LI, GUOJUN YUE, JINGWEI YUAN, JIE LI, CHENGHUA XIE, HAILONG LIN
Принадлежит:

The invention discloses a method for preparing monosaccharide by using a raw material containing cellulose, which comprises the steps of subjecting the raw material containing cellulose to steam explosion and mixing an obtained product of the steam explosion with an enzyme for enzymolysis, wherein a method for the steam explosion of the raw material containing cellulose comprises the steps of continuously delivering the raw material containing cellulose to a heat-preservation pressure unit, keeping the raw material containing cellulose in the heat-preservation pressure unit for 3 to 10 minutes first and then releasing part of the raw material containing cellulose in the heat-preservation pressure unit to normal pressure every other 5 to 12 seconds; and a method for mixing the product of the steam explosion and the enzyme comprises the step of mixing the product of the steam explosion with the enzyme in batches, wherein the batches are at least two batches, and in each batch, the additive ...

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Номер записи: 23
06-04-2011 дата публикации

Image matching method of optical indicating device

Номер: CN0101556514B
Автор: YONG XIAO, JUHUA SHAO, CHENGHUA XIE, XIAO YONG, SHAO JUHUA, XIE CHENGHUA
Принадлежит:

The invention relates to an image matching method of optical indicating device which comprises the steps as follows: an photosensitive detector array is used for obtaining two frames of images of an external object to form a reference frame and a target frame; overlapping area of the reference frame and the target frame is estimated, a reference block is selected from the overlapping area of the reference frame and a plurality of searching blocks are selected from the overlapping area of the target frame; if brightness of a pixel in the reference block or the searching block is higher than brightness of two adjacent pixels thereof, the pixel is a bright spot; if brightness of the pixel is lower than brightness of the two adjacent pixels thereof, the pixel is a dark spot; positions of the bright spots and dark spots of the reference block and each searching block are matched and compared, thereby determining numbers of position-matched pixels; the searching block with the largest position-matched ...

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Номер записи: 24
04-03-2009 дата публикации

Method for preparing ethanol from raw material containing cellulose

Номер: CN0101376897A
Автор: GUOZHONG WANG, KAIRONG JIANG, CHENGHUA XIE, CHANGZHENG SUN, GUOJUN YUE, HAILONG LIN, LIKANG DENG, WANG GUOZHONG, JIANG KAIRONG, XIE CHENGHUA, SUN CHANGZHENG, YUE GUOJUN, LIN HAILONG, DENG LIKANG
Принадлежит:

The invention relates to a method for preparing ethanol with a raw material containing cellulose; the method comprises the following steps: the ram material containing cellulose is blasted by steam; the obtained steam blasting product is mixed with enzyme to have zymohydrolysis; a zymohydrolysis product is obtained by fermentation, wherein, the method for mixing the steam blasting product and theenzyme comprises mixing the steam blasting product with the enzyme by at least two batches; the amount of each batch of steam blasting product added in is at most 60 percent of the weight of all the steam blasting product; the water content of the raw material containing cellulose is 30 weight percent to 60 weight percent. The yield of the ethanol prepared by the method is quite high.

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Номер записи: 25
28-10-2009 дата публикации

Method for regulating image quality control parameter of optical indicator

Номер: CN0101566889A
Автор: YONG XIAO, JUHUA SHAO, CHENGHUA XIE, XIAO YONG, SHAO JUHUA, XIE CHENGHUA
Принадлежит:

A method for regulating an image quality control parameter of an optical indicator comprises the steps of: establishing five pixel value distributing regions of an underexposure region, a low exposure region, a normal exposure region, a high exposure region and an overexposure region according to the image pixel value from small to large; obtaining a frame image of the surface by an image sensor of the indicator; calculating the pixel value of each pixel point of the frame image; counting the numbers of the pixel points of the image on each exposure region; retaining the prior image quality control parameter if the number of the pixel points in the normal exposure region exceeds a first limit value; regulating the exposure time of the light source according to the relationship of the numbers of pixel points in the high exposure region and the low exposure region if the amount of pixel points in the normal exposure region fails to exceed the first limit value, while the sum of the numbers ...

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Номер записи: 26
04-01-2012 дата публикации

Method for preparing monosaccharide by using raw material containing cellulose

Номер: CN0101525643B
Автор: LI CHUNLING, SUN CHANGZHENG, XIE CHENGHUA, YUAN JINGWEI, YUE GUOJUN, LIN HAILONG, CHUNLING LI, CHANGZHENG SUN, CHENGHUA XIE, JINGWEI YUAN, GUOJUN YUE, HAILONG LIN
Принадлежит:

The invention discloses a method for preparing monosaccharide by using a raw material containing cellulose, which comprises the steps of subjecting the raw material containing cellulose to steam explosion and mixing an obtained product of the steam explosion with an enzyme for enzymolysis, wherein a method for the steam explosion of the raw material containing cellulose comprises the steps of continuously delivering the raw material containing cellulose to a heat-preservation pressure unit, keeping the raw material containing cellulose in the heat-preservation pressure unit for 3 to 10 minutes first and then releasing part of the raw material containing cellulose in the heat-preservation pressure unit to normal pressure every other 5 to 12 seconds; and a method for mixing the product of the steam explosion and the enzyme comprises the step of mixing part of the product of steam explosion with the enzyme first to obtain a mixture and then continuously adding the rest production of the steam ...

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Номер записи: 27
07-07-2023 дата публикации

Sea fog effective particle radius estimation method based on laser and W-band radar

Номер: CN116400320A
Автор: ZHENG ZHOU, XIE CHENGHUA, LUO JICHENG, HUANG QIANGYUAN
Принадлежит:

The invention relates to a sea fog effective particle radius estimation method based on laser and W-band radar, and belongs to the technical field of meteorological radar detection, and the method comprises the steps: obtaining detection data to form a first data set and a second data set, building an estimation model according to the second data set, and estimating the effective radius of sea fog particles in a sea fog height range, the obtained effective radius of the sea fog particles serves as input, and sea fog optical characteristic parameters are obtained by setting weights for the three models and combining a linear interpolation method; and taking the obtained data as input initial data, calculating to obtain a simulation observation vector by combining with the set parameters, performing comparative analysis on the simulation observation vector and the observation vector, and estimating the effective radius of the sea fog particles through an optimal estimation method. According ...

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Номер записи: 28
18-03-2009 дата публикации

Method for preparing ethanol by raw materials containing cellulose

Номер: CN0101386872A
Автор: LIU WENXIN, LIU JIASHEN, WANG GUOZHONG, XIE CHENGHUA, YUE GUOJUN, LIN HAILONG, DENG LIKANG, WENXIN LIU, JIASHEN LIU, GUOZHONG WANG, CHENGHUA XIE, GUOJUN YUE, HAILONG LIN, LIKANG DENG
Принадлежит:

The invention discloses a method for preparing alcohol by adopting a raw material containing cellulose, which comprises the steps of exploding the raw material containing the cellulose by steam, enzymolyzing an obtained steam explosion product, and fermenting an obtained enzymolysis product, wherein a method for exploding the raw material containing the cellulose by steam comprises the following steps: the raw material containing the cellulose is continuously conveyed into a thermal insulation pressure device, and partial raw material containing the cellulose is released to normal pressure in the thermal insulation pressure device every 5 to 12 seconds after the raw material containing the cellulose is maintained for 3 to 10 minutes in the thermal insulation pressure device. The method for preparing the alcohol by continuously exploding the raw material containing the cellulose by steam can ensure that the raw material containing the cellulose continuously and fully absorbs moisture under ...

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Номер записи: 29
08-08-2023 дата публикации

Particle phase state identification method based on X-band dual-polarization weather radar

Номер: CN116559820A
Автор: XIE CHENGHUA, WANG HAILONG, LUO JICHENG, WANG ZHIQIANG
Принадлежит:

The invention discloses an X-band dual-polarization weather radar-based particle phase identification method, which comprises the following steps of: preprocessing radar variables, and calculating the credible probability of the radar variables based on the preprocessed radar variables; calculating the height of a melting layer according to the radar variable; respectively calculating aggregation values corresponding to all the radar variables obtained by preprocessing; the radar echoes are classified based on the aggregated values. According to the method, on the basis of the paste logic principle, the credible probability and the hard threshold are added, and the accuracy of X-band dual-polarization weather radar particle phase state recognition is improved.

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Номер записи: 30
08-08-2023 дата публикации

Pipeline connecting flange and system thereof

Номер: CN116557657A
Автор: ZENG QIANG, GONG HONGWEN, CHEN YU, LI GUYU, XIE CHENGHUA
Принадлежит:

The invention relates to the technical field of flanges, in particular to a pipeline connecting flange and a system thereof, and the pipeline connecting flange comprises a mounting mechanism which comprises a left flange and a right flange matched with the left flange; mounting grooves are formed in one end of the left flange and one end of the right flange, and positioning holes and threaded holes are formed in the outer side of the left flange and the outer side of the right flange; in the actual installation process, only the two sets of flanges need to be aligned, then a tool is used for rotating the bolts, accordingly, the multiple sets of positioning rods are driven to be inserted into the positioning holes firstly, the two sets of flanges are preliminarily fixed, and when the multiple sets of positioning rods are inserted into the positioning holes, the threads on the outer sides of the multiple sets of cylinders are gradually in threaded connection with the threaded holes of the ...

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Номер записи: 31