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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 18. Отображено 18.
08-10-2014 дата публикации

Working method for replacing 10kV transformer through spare power automatic switching technology in electrified mode

Номер: CN104092284A
Автор: DENG HUA, ZHAO WEIYAN, CHEN YIZHONG, LI SIJUN, CHEN PINWEN, PANG FENG, CUI AO, ZHANG WENJUAN
Принадлежит:

According to the working method for replacing a 10kV transformer through the spare power automatic switching technology in an electrified mode, a load wheeling system with two power supply spare power automatic switching control devices is adopted for work. The load wheeling system comprises a first power supply (1), a second power supply, a movable wheeling transformer or low-voltage electric generator set (2), a first power supply spare power automatic switching switch (1DL), a second power supply spare power automatic switching switch (2DL), an external cable (L), a first load switch (K1) and a second load switch (K2), wherein the first power supply spare power automatic switching switch (1DL), the second power supply spare power automatic switching switch (2DL) and the external cable (L) are arranged between the two power supplies. When the 10kV transformer at the front end of a cut-off point (3) of a power supply circuit of a low-voltage user (4) needs to be overhauled, electricity ...

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Номер записи: 1
01-10-2020 дата публикации

An Agrobacterium tumefaciens-mediated efficient and stable genetic transformation reagent for strawberry

Номер: AU2020101957A4
Автор: TANG HAORU, JIANG LEIYU, CHEN PINWEN, CHEN QING, WANG XIAORONG, LUO YA, ZHANG YONG, WANG YAN, LI MENGYAO, LIN YUANXIU, ZHANG YUNTING, Tang, Haoru, Jiang, Leiyu, Chen, Pinwen, Chen, Qing, Wang, Xiaorong, Luo, Ya, Zhang, Yong, Wang, Yan, Li, Mengyao, Lin, Yuanxiu, Zhang, Yunting
Принадлежит: PATENTS AU PTY LTD

The invention discloses an efficient and stable genetic transformation reagent for strawberry mediated by Agrobacterium tumefaciens, The formulations include: water, MS inorganic salts, B5 vitamins, sucrose ,a- lipoic acid, doxorubicin A, plant gels, antibiotics, hormones, carbenicillin, surfactants and phytosterols; Each component has a weight of 1000-1010 portions of water ,6-8 portions of MS inorganic salts and 10-12 portions of vitamins, Sucrose in 25-28 phr,a- lipoic acid in 0.0007-0.0008 phr, phytogel in 0.014-0.016 phr of doxorubicin in A, 4.5-4.7 phr, antibiotic in 5.05-5.15 phr, hormone in 0.02-0.03 phr, benzylpenicillin in 2-3 phr, surfactant in 0.1-0.2 phr and phytosterol in 0.02-0.05 phr, The reagent, Use of a lipoic acid and doxorubicin A, added Has greatly improved the efficiency of genetic transformation, At the same time, the false positive rate of regenerated buds was significantly reduced, And the surfactant added to the reagent, Improved water diffusion, To quickly soak ...

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Номер записи: 2
07-07-2023 дата публикации

Chip with power supply burr detection function

Номер: CN116400253A
Автор: CHEN PINWEN
Принадлежит:

The invention provides a chip with a power supply burr detection function. The chip comprises a power supply end for receiving power supply voltage, a phase inverter and a standby electrical storage device coupled with the power supply end. The inverter has an input terminal coupled to the power terminal. The standby power storage device converts the power supply voltage into standby power supply. When power glitches appear on the power supply terminal, the inverter is powered by the backup power supply, and the power glitches are reflected at the output terminal of the inverter.

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Номер записи: 3
04-06-2014 дата публикации

400 A load current switching device for 10 kV power distribution network and application method thereof

Номер: CN103840422A
Автор: YANG YI, ZHAO WEIYAN, DENG HUA, CHEN YIZHONG, CHEN PINWEN, LI SIJUN, ZHU GUI
Принадлежит:

The invention provides a 400 A load current switching device for a 10 kV power distribution network and an application method thereof. The 400 A load current switching device comprises a switching box body (1), a cable inlet terminal (2) and a cable outlet terminal (3), wherein the cable inlet terminal (2) and the cable outlet terminal (3) can be connected with external cables. A load current switch (5) is arranged on the body. The cable inlet terminal comprises two input connector sets connected in parallel. Each input connector set is provided with three input connectors. The cable outlet terminal comprises three output connectors. Input inlet cables connected with the input connectors of the switching box body are flexible cables (4). The output connectors are used in cooperation with common crosslinked cable connectors. A first set of three-phase flexible cables with 200 A load current and a second set of three-phase flexible cables with 200 A load current are connected in parallel ...

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Номер записи: 4
18-04-2023 дата публикации

Continuous automatic bagging equipment

Номер: CN115968699A
Автор: HE FA, YANG GUICHUAN, LI DEFU, ZHOU SHANGLING, ZHANG JI, CHEN PINWEN, PU CHENGWEI, ZHOU LI, LIU SANMEI, HE ZHEN, JIAN MIN, DU XIAOQIU, RAN JING, YANG GUIXIAN, HE YIZHONG, YAN XUEHAI
Принадлежит:

The continuous automatic bagging equipment comprises an outer sleeve, a moving ring and a bagging cylinder, a jacking spring is fixedly mounted at the bottom of an inner cavity of the outer sleeve, an elastic rope B is fixedly mounted at the end, away from the outer sleeve, of the jacking spring, and a mounting groove is formed in the top of the elastic rope B; electromagnets are fixedly mounted on the two sides of the top of the elastic rope B, and storage batteries are fixedly mounted in the two sides of the elastic rope B. By means of the continuous automatic bagging device, citrus can be bagged in a simple mechanical bagging mode, a worker only needs to hold the device by hand, the citrus is sleeved with the device, then bagging can be completed by repeatedly operating a control switch, manual bagging is changed into mechanical bagging, a large amount of manpower and material resources are saved, the bagging speed is increased, and the bagging efficiency is improved. And moreover, workers ...

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Номер записи: 5
07-07-2023 дата публикации

Chip with power supply burr detection and power supply burr self-test functions

Номер: CN116400206A
Автор: CHEN PINWEN, CHEN GUANZHONG
Принадлежит:

In-chip power glitch detection and power glitch self-testing are shown. In a chip, a processor has a power supply terminal, a burr detector, and a self-test circuit. The power end is used for receiving power. The burr detector is coupled to the power supply end of the processor and is used for detecting power supply burrs. The self-test circuit comprises a burr generator and a burr controller, and the burr controller controls the burr generator to generate a self-test burr signal in the chip so as to test the burr detector. The self-test burr signal is generated by the chip, and no extra test pad is needed for testing the burr detector.

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Номер записи: 6
23-05-2023 дата публикации

Contact features for semiconductor devices and methods of forming same

Номер: CN116153785A
Автор: CHEN PINWEN, ZHONG CHANGTING, ZHAO YIXIANG, WEN YUTING, YANG KAIJIE, GE YUCHEN, XU PENGHAO, ZHENG YAYI, HONG MIN-SU, HUANG JUNXIAN, LIN WEIRONG, ZHANG ZHIWEI, CAI MINGXING
Принадлежит:

The invention relates to a contact feature of a semiconductor device and a method of forming the same. A method includes forming a dielectric layer over an epitaxial source/drain region, forming an opening in the dielectric layer. The opening exposes a portion of the epitaxial source/drain region. A barrier layer is formed on sidewalls and a bottom of the opening. An oxidation process is performed on sidewalls and a bottom of the opening. An oxidation process converts a portion of the barrier layer into an oxidation barrier layer and a portion of the dielectric layer adjacent the oxidation barrier layer into a liner layer. And removing the oxidation barrier layer. The opening is filled with a conductive material from bottom to top, the conductive material being in physical contact with the liner layer.

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Номер записи: 7
26-03-2014 дата публикации

Image detection device and image detection method

Номер: CN103654715A
Автор: CHEN PINWEN, XU JINGZHONG, ZHANG ZUOYU, LAI ZHONGPING
Принадлежит:

The invention provides an image detection device and an image detection method. The image detection device is used for detecting a first eyeball and comprises a lighting source, an imaging lens, an image sensor, a displayer and a viewing window. The lighting source emits lighting beams, the light beams are irradiated onto the first eyeball, and the first eyeball reflects the light beams into image beams. The imaging lens is arranged on a transfer path of the lighting beams. The image sensor is arranged on the transfer path of the lighting beams, and the imaging lens is arranged between the first eyeball of a user and the image sensor. The displayer displays images formed by the image beams. The viewing window is arranged in front of the displayer and used for a second eyeball to view the displayer.

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Номер записи: 8
04-08-2023 дата публикации

Fruit tree freeze injury prevention device

Номер: CN116530347A
Автор: ZHOU LI, YANG GUICHUAN, CHEN PINWEN, PU CHENGWEI, HE FA, ZHANG JI, ZHOU SHANGLING, LIU QIONG, RAN JING, YANG GUIXIAN, HE MAO
Принадлежит:

The invention discloses a fruit tree freeze injury prevention device, and particularly relates to the technical field of water spraying. A fruit tree freezing injury prevention device comprises a cart body, an atomization spraying assembly and a wind power defrosting assembly, wherein the atomization spraying assembly and the wind power defrosting assembly are arranged on the cart body. The atomizing and spraying assembly is communicated with a liquid storage tank, the cart body comprises a handheld end and a movable end, the wind power defrosting assembly is arranged at the movable end, the liquid storage tank is arranged at the handheld end, and the atomizing and spraying assembly is arranged between the wind power defrosting assembly and the liquid storage tank; the wind power defrosting assembly comprises a supporting frame, a direction adjusting arm and draught fans arranged at the two ends of the direction adjusting arm, the direction adjusting arm vertically ascends and descends ...

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Номер записи: 9
01-10-2014 дата публикации

Method for making mobile power generation system be connected into power grid for operation in synchronous grid connection mode

Номер: CN104079065A
Автор: DENG HUA, ZHAO WEIYAN, CHEN YIZHONG, LI SIJUN, YANG YI, CHEN PINWEN, YANG LIANG
Принадлежит:

The invention provides a method for making a mobile power generation system be connected into a power grid for operation in a synchronous grid connection mode. According to the method, a 10-kV high-voltage bypass cable (L1) is connected to the front portion and the rear portion of a pole-mounted segmentation device or a switch-off point (A) in parallel, wherein the switch-off point (A) can be operated manually; a mobile 10-kV bypass breaker (B) is arranged on the high-voltage bypass cable (L1); an external cable (L2) connected with an outlet of a 10-kV power generator (G) provided with a power generator control system (PPC) is connected to the 10-kV circuit (L) and located behind the output end of the high-voltage bypass cable; a 10-kV breaker (C) is arranged on the external cable (L2); a controller of the power generator control system (PPC) controls the bypass breaker (B) and the breaker (C). The method comprises the step of synchronous grid connection load switching and supply operation ...

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Номер записи: 10
16-07-2014 дата публикации

Image splicing method and pick-up system

Номер: CN103919525A
Автор: ZHENG XINHAO, CHEN PINWEN
Принадлежит:

The invention provides an image splicing method and pick-up system. The image splicing method is applicable to splicing images at bottoms of animal eyes and includes acquiring a plurality of eye fundus images of animals, wherein the eye fundus images are partially overlapped; respectively converting the eye fundus images into a plurality of gray scale images; increasing comparison of the gray scale images; comparing the gray scale images which are increased in term of the comparison so as to obtain a plurality of splicing data; splicing the fundus images according to the splicing data.

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Номер записи: 11
17-08-2021 дата публикации

Method for quickly forming citrus orchard

Номер: CN113261465A
Автор: YANG GUICHUAN, CHEN PINWEN, PU CHENGWEI, ZHOU LI, LI DEFU, RAN JING, WU XIAOPING, HE FA, ZHANG JI, ZHOU SHANGLING, 杨贵川, 陈品文, 蒲成伟, 周立, 黎德富, 冉晶, 吴小平, 何发, 张绩, 周上铃
Принадлежит:

The invention discloses a method for quickly forming a citrus orchard, and belongs to the technical field of fruit tree cultivation. The method comprises the following steps: 1, strong seedling selection; 2, mechanical garden building; 3, rhizosphere soil improvement; 4, fertilizer and water management; 5, shaping without pruning; 6, effective control for pest and disease damage; and 7, tree disk covering. According to the method, basic conditions are created for rapid expansion of root systems in a mode of preferably selecting strong seedlings and locally improving soil in a root zone, nutrient supply in the citrus seedling stage is met, and the tedious procedure of applying base fertilizer in autumn in the seedling stage is reduced; a garden building mode of deep ditch, wide compartment and single-row ridging facilitates mechanical light operation, and the later-stage management and protection cost is greatly reduced; by application of the technology of shaping without pruning, rapid ...

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Номер записи: 12
18-11-2015 дата публикации

System for electrified adoption is hauled oneself willingly into technique fully and is replaced 10kV transformer

Номер: CN0204794339U
Автор: LI SIJUN, CHEN YIZHONG, SUN BANGNIAN, ZHAO WEIYAN, ZHANG WENJUAN, YANG YI, CHEN PINWEN, YANG LIANG
Принадлежит:

System for electrified adoption is hauled oneself willingly into technique fully and is replaced 10kV transformer, this system is including parallelly connected first bypass cable (L1), second bypass cable (L2), third bypass cable (L3), concatenated first power and haul oneself willingly into a switch (1DL) and a load switch (K1) fully on first bypass cable (L1), met the 2nd load switch (K2) on second bypass cable (L2), connect the second source to haul oneself willingly into switch (2DL) fully on third bypass cable (L3), third bypass cable (L3) supplies transformer or low pressure generating set (2) to be connected with portable the commentaries on classics. The utility model discloses can be when the transformer break down, accomplish low -voltage load's uninterrupted power supply, make the load change the restriction that supplies no longer to receive time, place, power, guarantee not having a power failure of user, improve the service reliability of distribution network.

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Номер записи: 13
01-10-2014 дата публикации

Working method for transferring 10kV loads in electrified mode by adopting automatic spare power switching technology

Номер: CN104079061A
Автор: DENG HUA, ZHAO WEIYAN, CHEN YIZHONG, LI SIJUN, CHEN PINWEN, PANG FENG, CUI AO, ZHANG WENJUAN
Принадлежит:

The invention provides a working method for transferring 10kV loads in an electrified mode by adopting an automatic spare power switching technology. A load transfer and supply system (S) externally connected with a first bypass cable (L1), a second bypass cable (L2), a third bypass cable (L3), a first automatic spare power switching control device (1DL) and a second automatic spare power switching control device (2DL) is adopted for working. The first bypass cable and the third bypass cable are provided with the first automatic spare power switching control device and a second automatic spare power switching control device respectively. The second bypass cable is provided with a load switch (K1). Line defects are eliminated before circuit faults occur, line outage is avoided, and the method has the advantages that automatic spare power switching response is fast and lockout is reliable.

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Номер записи: 14
01-10-2014 дата публикации

Method for making mobile power generation system be connected into power grid for operation through spare power automatic switching technology

Номер: CN104079062A
Автор: DENG HUA, ZHAO WEIYAN, CHEN YIZHONG, LI SIJUN, YANG YI, CHEN PINWEN, YANG LIANG
Принадлежит:

The invention provides a method for making a mobile power generation system be connected into a power grid for operation through the spare power automatic switching technology. According to the method, operation is performed through a load switching and supply system with double-power spare power automatic switching control devices and the power generation system. The load switching and supply system comprises the first spare power automatic switching control device (1DL), the second spare power automatic switching control device (2DL), an external cable (L), a second load switch (K2), the mobile power generation system (C) and a third load switch (K3), wherein the external cable (L) is connected between two power supplies and provided with a first load switch (K1), the second load switch (K2) is arranged on a cable at the front end of the first spare power automatic switching control device, and the mobile power generation system (C) and the third load switch (K3) of the mobile power generation ...

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Номер записи: 15
18-11-2015 дата публикации

System for technology 10kV load transfer is hauled oneself willingly into fully in electrified adoption

Номер: CN0204794338U
Автор: CHEN YIZHONG, LI SIJUN, ZHANG WENJUAN, ZHAO WEIYAN, SUN BANGNIAN, CHEN PINWEN, YANG YI, ZHOU ZHONGFU
Принадлежит:

System for technology 10kV load transfer is hauled oneself willingly into fully in electrified adoption, this system is including parallelly connected first bypass cable (L1), second bypass cable (L2), third bypass cable (L3), concatenate first power and hauled oneself willingly into controlling means (1DL) and the bypass switch (K2) fully on first bypass cable (L1), met load switch (K1) on second bypass cable (L2), connect the second source to haul oneself willingly into controlling means (2DL) fully on third bypass cable (L3). The utility model discloses can safe deenergization side fault line to guide electrical load behind the cut -off point into other normal operation power, have advantages such as the reaction of hauling oneself willingly into fully is rapid, the shutting is reliable, keep the uninterrupted power supply to the circuit user through the by path system. Can carry out troubleshooting or routine maintenance to the circuit that gets into under the power down mode simultaneously ...

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Номер записи: 16
07-04-2023 дата публикации

Multi-node dynamic network cooperative positioning method

Номер: CN115942235A
Автор: HUANG JUNBO, SUN BIN, ZHANG ZHIHUA, LUO ZHEXUAN, LI JUNPENG, ZHOU ZHONGFU, JIA YONGXIANG, JIN TAO, LI BINGCHEN, LI LI, MENG WEIXU, XIE QINGYU, LIU YONGFU, CHEN PINWEN, LUO FANG
Принадлежит:

The invention discloses a multi-node dynamic network co-location method, which comprises a dynamic co-location method for constructing a self-adaptive adjustment system observation error covariance matrix on the basis of a Kalman filtering algorithm based on node observation quantity. Constructing a dynamic cooperative positioning method based on federated Kalman filtering based on a variance upper bound technology; and realizing multi-node dynamic network cooperative positioning by combining a dynamic cooperative positioning method of a self-adaptive adjustment system observation error covariance matrix and a dynamic cooperative positioning method based on federated Kalman filtering. On the basis of the Kalman filtering principle, a filtering method for adaptively adjusting an observation error covariance matrix is fused with a federated filtering method, so that the normal work of a co-location system under the conditions of anchor node and common node conversion between mobile nodes, ...

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Номер записи: 17
09-07-2014 дата публикации

Photographic device and method

Номер: CN103908221A
Автор: ZHENG XINHAO, CHEN PINWEN
Принадлежит:

The invention provides a photographic device and method used for acquiring eye images. The photographic device comprises an image sensing unit, a lens group and a processing unit. The lens group is arranged between the image sensing unit and the eyes and used for projecting light from the eyes to the image sensing unit, the lens group and the image sensing unit move relative to the eyes correspondingly to shoot a plurality of parts of the eyes in a continuous capturing mode to obtain a plurality of images. The processing unit is electrically connected with the image sensing unit and splices the images.

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Номер записи: 18