Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 55. Отображено 55.
08-08-2023 дата публикации

Crop yield estimation method, system, equipment and medium

Номер: CN116562446A
Автор: LIEW HOW KIAT, HE LIUPENG, WANG FENGZUO, WEI WEI, DING YIBO, JIANG CHENGZHEN, HU JIE, LI NING
Принадлежит:

The invention discloses a hybrid model construction method and system for estimating crop yield, equipment and a medium, and relates to the field of precision agriculture. The method comprises the following steps: acquiring a historical yield influence factor and a historical crop yield of a region to be measured, decomposing the historical crop yield into a trend yield and a climate yield, and determining a relative climate yield according to the trend yield and the climate yield; based on an empirical statistical model, analyzing the correlation between the historical yield influence factor and the relative climate yield, determining a key growth period, and screening an optimal yield influence factor according to the key growth period; the optimal yield influence factor is a historical yield influence factor in a key growth period; according to the optimal yield influence factor, the relative climate yield and the crop yield, constructing a random forest regression model to estimate ...

Подробнее
Номер записи: 1
23-01-2020 дата публикации

TRACTION APPARATUS AND TRACTION RING FOR TRACTION APPARATUS

Номер: WO2020015692A1
Автор: JI, Ming, SHUANG, Jianjun, SHEN, Zhenghua, LI, Changqing, LENG, Derong, LIU, Chunjun, HU, Jie
Принадлежит:

A traction apparatus, comprising a clamping portion (2) and a traction portion (1), the traction portion containing a closed traction structure (11), the closed traction structure being made from an elastic material, the clamping portion comprising clamping main bodies (23, 25) and clamping arms (24, 26), the clamping main bodies being capable of passing through a biopsy channel (4) of an endoscope (3), the clamping arms being capable of clamping the closed traction structure. Also disclosed is a traction ring for the traction apparatus, the traction ring being a single closed traction structure or being formed by connecting several closed traction structures, the traction ring being made from an elastic material.

Подробнее
Номер записи: 2
25-07-2013 дата публикации

DISPOSABLE REMOTE INJECTION SYRINGE FOR USE UNDER ENDOSCOPE

Номер: WO2013107068A1
Автор: TANG, Xiaowei, CHEN, Meijuan, HU, Jie, LENG, Derong, JIN, Fukang
Принадлежит:

A disposable remote injection syringe for use under an endoscope, comprising a syringe needle (2), an inner tube (3), an outer tube (4) and a casing (10); the syringe needle (2) is disposed at one end of the inner tube (3); the inner tube (3) is disposed in the outer tube (4); the outer tube (4) is connected to the casing (10); and further comprising an injecta push rod (11); one end of the injecta push rod (11) extends into the casing (10) and is slidably connected to the casing (10); the casing (10) is also provided with an elastomer (8) therein; and the elastomer (8) is connected to the injecta push rod (11). The disposable remote injection syringe for use under the endoscope has an ingenious structure, is integrated with a locking plug and a locking socket, is simple to manufacture, has reliable precision, and achieves insertion and release by means of the elasticity and strength of the material.

Подробнее
Номер записи: 3
25-07-2013 дата публикации

DISPOSABLE ENDOSCOPE BIOPSY KIT

Номер: WO2013107069A1
Автор: DANG, Jun, HU, Jie, CHEN, Meijuan, LENG, Derong, JIN, Fukang
Принадлежит:

A disposable endoscope biopsy kit comprises a biopsy kit box body (1). The biopsy kit box body (1) is provided with a main kit (2), a first accessory kit (3), and a detachable tissue collection bottle accessory kit (5). A user can pull off and invert the tissue collection bottle accessory kit (5) and hold a wing plate (52) with hands to insert an tissue collection bottle (6) in the tissue collection bottle accessory kit (5) into an tissue collection bottle inserting hole (53), so that the inverted tissue collection bottle accessory kit (5) can be used as an tissue collection bottle support (54), thereby achieving two purposes. Furthermore, after being pulled off, the tissue collection bottle accessory kit (5) can no longer be integrated with the biopsy kit box body (1), which effectively prevents secondary use of the biopsy kit box body (1), avoids cross infection in repeated use and also avoids risks and economic burden in disinfection borne by hospitals. It is ensured that the biopsy ...

Подробнее
Номер записи: 4
13-06-2023 дата публикации

Method for solving data heterogeneity problem in federated learning based on coalition game

Номер: CN116259057A
Автор: HUI YILONG, HU JIE, ZHAO GAOSHENG, MA XIAOQING, YANG YUSHEN
Принадлежит:

The invention discloses a method for solving a data heterogeneity problem in federated learning based on a coalition game. The method comprises the following steps: 1) constructing a convolutional neural network; 2) generating a training set of each client; (3) each client side sends the label category set and the iteration time of the client side to the server through base station communication; 4) the server obtains an optimal alliance partition; 5) the server groups each alliance in the optimal alliance partition; and 6) performing cooperative training on the convolutional neural network by using federated learning. According to the method, the problem that the weight dispersion of the local model and the global model is too large due to data heterogeneity in data federated learning can be solved, the performance of the federated learning model is improved, the federated learning algorithm is improved by utilizing the differentiation of client computing resources, the convergence speed ...

Подробнее
Номер записи: 5
05-05-2023 дата публикации

Freehand sketch-based three-dimensional model generation and assembly method and system

Номер: CN116071501A
Автор: QI JIN, ZHU SIYU, HU JIE, DONG BOSHU, LEI YIHAO, JIANG XINYAO
Принадлежит:

The invention provides a three-dimensional model generation and assembly method and system based on a freehand sketch, and the method comprises the steps: dividing a three-dimensional model data set which forms an overall form into three-dimensional models of parts, forming a three-dimensional model data set of each part, and carrying out the rendering of the three-dimensional model data set to obtain a sketch; spatial position parameters of component assembly are calculated, a directed distance function neural network is independently trained for each component, and mapping from a component form sketch to a component three-dimensional model is achieved; the three-dimensional models of all the components are assembled according to the estimated spatial position parameters, a Poisson reconstruction algorithm is adopted to generate a three-dimensional model which is composed of a single surface and has the watertight characteristic and is in an overall form, and the three-dimensional model ...

Подробнее
Номер записи: 6
14-04-2023 дата публикации

Culture medium, culture method and application of lung cancer pleural effusion source organoid

Номер: CN115960815A
Автор: LIU QINGSONG, HU JIE, HUANG TAO, CHEN CHENG
Принадлежит:

The invention relates to a culture medium for culturing lung cancer organoids. The culture medium comprises an MST1/2 kinase inhibitor, at least one cell culture additive selected from N2 and B27, a fibroblast growth factor 10, SB202190, Y27632, A83-01, a neuregulin 1, an insulin-like growth factor-1, a keratinocyte growth factor, GlutaMAX, nicotinamide and HEPES. The invention further relates to a culture method and application of the lung cancer pleural effusion source organoid. By using the lung cancer organoid culture medium disclosed by the invention, effective and rapid amplification of lung cancer pleural effusion organoid can be realized, so that the amplified organoid keeps pathological characteristics of a patient, the culture success rate and the amplification rate of the lung cancer organoid are improved, and a research basis can be provided for personalized treatment of the patient.

Подробнее
Номер записи: 7
20-05-2010 дата публикации

ANTICOAGULANT POLYPEPTIDES AND USES THEREOF

Номер: WO2010054503A1
Автор: DAI, Qiuyun, HUANG, Yuanyuan, DONG, Mingxin, YU, Zheng, HU, Jie, LIU, Zhuguo
Принадлежит:

The present invention discloses the anticoagulant polypeptides, which have the following primary structure formula: (D)-FPRP-X1-X2-X3-X4-X5-QGDFEPIPEDAYDE-NH2; wherein X1 selected from any one of G, AEEA, K and R; X2 selected from any one of G, K and R, or X2 deleted; X3 selected from any one of G, K and D, or X3 deleted; X4 selected from any one of G, K, W and D; X5 selected from any one of P and S, or X5 deleted; wherein K is lysine modified with fatty acid, said fatty acid in particular is stearic acid. According to the structures of thrombin and anticoagulant medicine Bivalirudin and interaction thereof, a class of polypeptides are designed and synthesized in the present invention. The anticoagulant polypeptides of the present invention not only can inhibit the activity of thrombin effectively and specifically, but also have similar amount of amino acids to Bivalirudin. The anticoagulant polypeptides can be synthesized easily and have high anticoagulant activity.

Подробнее
Номер записи: 8
30-05-2023 дата публикации

Methods and apparatus for designing adaptation layer and handling failures in sidelink relay system

Номер: CN116195359A
Автор: WU LIANHAI, DAI MINGZENG, WANG HAIMING, SHI JIE, HU JIE
Принадлежит:

Embodiments of the present application relate to a method and apparatus for designing an adaptation layer and handling failures in a sidelink relay system under a 3rd generation partnership project (3GPP) 5G new radio (NR). In accordance with an embodiment of the present application, a method may include receiving a radio resource control (RRC) setup request from a user equipment (UE), where a PC5 RRC connection of a link between the UE and a relay UE has been established; transmitting an RRC setup request to a base station (BS), wherein an RRC connection of a link between the relay UE and the BS has been established; receiving response information from the BS, wherein the response information includes at least one of a cell radio network temporary identifier (C-RNTI) and an identifier (ID) of the UE; and transmitting the response information to the UE. A failure may occur after a relay connection of a link between the UE and the BS is established. When a radio link failure (RLF) occurs ...

Подробнее
Номер записи: 9
18-04-2023 дата публикации

Culture medium and culture method for cervical cancer primary cells

Номер: CN115975935A
Автор: LIU QINGSONG, HU JIE, HOU XUETING, HUANG TAO, CHEN CHENG
Принадлежит:

The invention provides a culture medium for culturing primary cervical cancer epithelial cells. The culture medium contains at least one additive selected from an MST1/2 kinase inhibitor, a ROCK kinase inhibitor, a fibroblast growth factor 7, a B27 additive and an N2 additive, a hepatocyte growth factor, an insulin-like growth factor 1, CHIR99021 and a TGF [beta] I type receptor inhibitor. The invention further relates to a culture method using the primary cell culture medium and application of the primary cell culture medium. According to the culture method, the primary cells are cultured on a culture vessel coated with extracellular matrigel by using the primary cell culture medium, so that the primary cells are rapidly proliferated, and the cells obtained by culture can be used for evaluating or screening drugs for treating cervical cancer.

Подробнее
Номер записи: 10
28-04-2022 дата публикации

IMPURITY REMOVAL AND MODIFICATION METHOD FOR PYROLYSIS CARBON BLACK OF WASTE TIRES

Номер: WO2022083090A1
Автор: DUAN, Yongxin, KONG, Zhengqing, HU, Jie, LIU, Ke, ZHOU, Lijuan, LIU, Yunxiao
Принадлежит:

Disclosed is an impurity removal and modification method for pyrolysis carbon black of waste tires, the method comprising: dispersing pyrolysis carbon black of waste tires in an alkali solution of potassium ferrate; adding hypochlorite; leaving to stand for layering; and performing centrifugation and washing on a lower-layer slurry to obtain a stably dispersed pyrolysis carbon black/water suspension. The modification method can be operated simply and easily; and by means of the method, ash in pyrolysis carbon black of waste tires can be effectively removed, and the pyrolysis carbon black is then stably dispersed in water. In addition, the modification method is low in production cost, and is green and environmentally friendly, and a waste liquid thereof can be recycled.

Подробнее
Номер записи: 11
15-08-2023 дата публикации

Irrigation district water demand prediction method and system based on long-term and short-term meteorological data

Номер: CN116596135A
Автор: LIEW HOW KIAT, LIU PENGJUN, WEI WEI, DING YIBO, JING FANG, JIANG CHENGZHEN, HU JIE, ZHU GUANGLEI
Принадлежит:

The invention discloses an irrigation district water demand prediction method and system based on long and short term meteorological data, and relates to the field of irrigation district water demand prediction. The method comprises the following steps: constructing short-term and long-term hydrological cycle concept mechanism models; obtaining short-term climate information according to future weather forecast; inputting the short-term climate information into the trained short-term hydrological cycle concept mechanism model to obtain the short-term water demand of the target irrigation area; 12 CMIP6 data sets suitable for a target irrigation area are selected, and long-term climate information is obtained; and inputting the long-term climate information into the trained long-term hydrological cycle concept mechanism model to obtain the long-term water demand of the target irrigation area. According to the invention, short-term and long-term prediction is carried out on the water demand ...

Подробнее
Номер записи: 12
16-05-2023 дата публикации

Method and device for data transmission

Номер: CN116134876A
Автор: YUE RAN, WU LIANHAI, SHI JIE, SEO MIN, HU JIE
Принадлежит:

The embodiment of the invention relates to a method and equipment for data transmission. In an embodiment of the present application, the method includes: receiving configuration information for data transmission, where the configuration information for data transmission indicates at least one of: first configuration information indicating a pre-configured bundling resource of one transport block (TB) or at least one pre-configured time slot of at least one TB; and second configuration information indicating at least one resource for data transmission during at least one random access channel (RACH) process; and when a user equipment (UE) is in a radio resource control (RRC) IDLE state or an RRCINACTIVE state, performing the data transmission based on the configuration information.

Подробнее
Номер записи: 13
08-08-2023 дата публикации

METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS

Номер: CN116569640A
Автор: SEO MIN, WU LIANHAI, HAN JING, WANG HAIMING, YUE RAN, SHI JIE, HU JIE
Принадлежит:

The invention relates to a method and equipment for executing random access. The method comprises: receiving a random access type condition message from a base station; and selectively performing a two-step random access procedure or a four-step random access procedure with the base station according to the random access type condition message.

Подробнее
Номер записи: 14
18-04-2023 дата публикации

Excitation open type pressure pulse generating device

Номер: CN115977538A
Автор: MENG FANHUA, YANG BAOJIAN, LIU YUMING, YU HAN, WEI AISHUAN, LIU WENBO, HAN XUEYIN, YAN WEI, CHEN JIE, HU JIE
Принадлежит:

The invention discloses an excitation opening type pressure pulse generating device which comprises an upper connector, a ball seat outer cylinder, a screw outer cylinder, a plate valve outer cylinder and a lower connector which are connected in sequence. A circulating cylinder is arranged in the ball seat outer cylinder, and the lower end of the circulating cylinder is connected with the upper flexible mandrel in an inserted mode; the interior of the circulating cylinder is connected with the ball seat through a shear pin, and a circulating hole is formed in the side wall of the circulating cylinder; a screw stator and a screw rotor are sequentially embedded in the screw outer barrel, and the two ends of the screw rotor are connected with the upper flexible mandrel and the lower flexible mandrel located in the plate valve outer barrel respectively. An upper plate valve is arranged at the lower end of the lower flexible mandrel and matched with a lower plate valve arranged at the upper ...

Подробнее
Номер записи: 15
23-06-2023 дата публикации

Marker for predicting curative effect of PD-1/PD-L1 inhibitor tumor immunotherapy

Номер: CN116287271A
Автор: HU JIE, SONG YUANLIN, ZHAO YANCHENG, XU WANGYANG, XU XIAOBO, ZHANG YONG, ZHOU JIEBAI, DING NING, ZHANG DONGHUI
Принадлежит:

The invention discloses a marker for predicting the curative effect of PD-1/PD-L1 inhibitor tumor immunotherapy. According to the invention, 32 methylation markers such as SCARF2 and the like are screened out. The methylation marker or the combination of the methylation marker and PD-L1 provided by the invention has high consistency between curative effect prediction and clinical evaluation standard when a patient with non-small cell lung cancer uses PD-1/PD-L1; the sensitivity, the specificity and the accuracy of the PD-1/PD-L1 inhibitor tumor immunotherapy effect prediction marker are superior to those of an existing marker PD-L1. Based on the marker for prediction, the invention also constructs a corresponding prediction model, and the prediction model can effectively predict the tumor immunotherapy effect of the PD-1/PD-L1 inhibitor, has high sensitivity and specificity, and is beneficial to clinically formulating personalized therapeutic schedules for patients and providing precise ...

Подробнее
Номер записи: 16
26-05-2023 дата публикации

Method, device and medium for evaluating rib fracture

Номер: CN116168029A
Автор: QIN HAOCHENG, NI JIANGDONG, YANG SHU, HE GUANGXU, HU JIE
Принадлежит:

The invention provides a method, a device and a medium for evaluating rib fracture. The method comprises the steps of obtaining a plurality of clinical chest CT original images and executing normalization preprocessing to obtain preprocessed images; performing data cleaning on the preprocessed image based on the rib CT image data set, and dividing the cleaned rib CT image data set into a rib training set and a rib verification set; using the rib segmentation model to train the rib training set, and using the rib verification set to verify the trained rib segmentation model; iteratively executing the training and verification until the accuracy reaches a threshold level, thereby obtaining a verified rib segmentation model; and inputting the clinical CT original image of the patient into the verified rib segmentation model, determining whether the rib of the patient has a crack or not so as to judge whether the fracture of the patient is true positive or not, outputting the rib crack and ...

Подробнее
Номер записи: 17
26-03-2020 дата публикации

ARM FOLDING ASSEMBLY AND UNMANNED AERIAL VEHICLE

Номер: WO2020057115A1
Автор: ZHU, Qiuyang, LIANG, Weijun, HU, Jie
Принадлежит:

An arm folding assembly and an unmanned aerial vehicle are provided. The arm folding assembly comprises a connection member (1), a fixing sleeve (2), an arm receiving cylinder (3), and a limit stopper (4), wherein the connection member comprises a connection member body (11), two flanges (12) extend to the same side at one end of the connection member body and are arranged in parallel, and a plurality of anti-slip protrusions (121) are all provided at the other end of the two flanges away from the connection member body; the connection member body is movably connected to an outer wall surface of the fixing sleeve; one end of the arm receiving cylinder is fixedly sleeved in the fixing cylinder; the limit stopper comprises a bottom plate (41) and two side plates (42) extending upward from two sides of the bottom plate; the other end of the arm receiving cylinder is movably connected between the two side plates; a first notch (421) is formed on one side of the two sides plates facing the arm ...

Подробнее
Номер записи: 18
12-05-2023 дата публикации

Event management method and device for unmanned aerial vehicle cluster

Номер: CN116114305A
Автор: HU JIE, HAN JING, WANG HAIMING, SEO MIN
Принадлежит:

The present invention relates to a method of event management performed by a first UAV UE in a cluster of UAVs, the method comprising: transmitting one or more event reports; and if a recovery command of the first UAV UE is received, performing a recovery operation according to the recovery command.

Подробнее
Номер записи: 19
01-08-2023 дата публикации

Municipal road automatic adjusting type gutter inlet

Номер: CN116517095A
Автор: XU WEIWEI, HU JIE, LI JIAYU, LYU SHUYAO, ZHENG-WU YIZI
Принадлежит:

The invention relates to a municipal road automatic adjusting type gutter inlet which comprises a gutter inlet base body and a grate, the gutter inlet base body is provided with a bearing groove for containing the grate and a plurality of first water outlet holes, and the gutter inlet is characterized in that an extrusion plate is arranged in the gutter inlet base body and can move left and right in the gutter inlet base body; the gutter inlet base body is further internally provided with a buoyancy piece device capable of promoting the water discharge amount to be increased. According to the gutter inlet, a sewage intercepting frame in the prior art is removed, the drainage efficiency is improved to a certain degree, the extrusion plate can move left and right in the gutter inlet base body and is used for extruding garbage sundries in the gutter inlet base body, the situation that the garbage sundries block the first water outlet holes in a large area is avoided, and the drainage efficiency ...

Подробнее
Номер записи: 20
23-06-2023 дата публикации

Morphological design method and system for reconstructing three-dimensional model based on sketch

Номер: CN116306244A
Автор: QI JIN, ZHU SIYU, HU JIE, LEI YIHAO, DONG BOSHU, JIANG XINYAO
Принадлежит:

The invention provides a morphological design method and system for reconstructing a three-dimensional model based on a sketch, and belongs to the field of concept design of intelligent products. According to the method, an independent dimension reduction coding module of a form forward view sketch and a form backward view sketch, a multi-view sketch fusion and extraction module, an implicit surface generation module based on overall form coding and a triangular meshing module of an implicit surface are included. The independent dimensionality reduction coding module of the morphological forward view angle sketch and the morphological backward view angle sketch is based on a convolutional auto-encoder, comprises a coding part and a decoding part, and realizes that sketch images with the resolution ratio of 256 * 256 under two view angles are respectively subjected to dimensionality reduction coding into 1 * 512 one-dimensional vectors after training in an unsupervised mode. According to ...

Подробнее
Номер записи: 21
29-06-2016 дата публикации

Aerial -working safety of transformer substation takes linkage

Номер: CN0205339897U
Автор: ZHAO FUSHENG, SUN LIXIN, WANG TAO, SHAO ZHIHONG, YANG XIBO, SHI GAOPING, HU JIE, LI TIANE, XU CHUNHUI, WANG YANSONG, ZHAO FENG, LI FENG
Принадлежит:

... 本实用新型公开了变电站高空作业安全带悬挂装置，包括坠落器、吊钩，所述坠落器上端通过上挂环连接吊钩，下端则为坠落器的织带伸出端并且在织带端头连接下挂环。所述吊钩的钩头部设置有闭锁挡板，吊钩的钩身开设长条孔并且在位于孔内安装闭锁销，所述闭锁销通过在长条孔内旋转使自身与闭锁挡板形成开或闭的状态。所述吊钩的尾端设有零克棒插入的安装卡槽，安装卡槽内有自动打开闭锁销的解锁顶针。本实用新型重量轻、体积小、安装简便、施工人员活动范围大，达到安全带高挂低用要求。 ...

Подробнее
Номер записи: 22
06-06-2023 дата публикации

Method and apparatus for path reporting

Номер: CN116235531A
Автор: SEO MIN, WANG HAIMING, HAN JING, HU JIE
Принадлежит:

The invention relates to a method and equipment for path reporting. One embodiment of the present application provides a method performed by a primary UE in a group of user equipments (UEs), comprising: receiving one or more secondary path reports each including a secondary path of a corresponding secondary UE in the group of UEs; determining a group path report based on a primary path of the primary UE and/or the one or more secondary paths; and transmitting the group path report to a base station (BS).

Подробнее
Номер записи: 23
30-05-2023 дата публикации

Combined connection method for backing welding of dissimilar materials

Номер: CN116174979A
Автор: HU LIANHAI, HUO JIALEI, WANG SONGTAO, LU LIXIANG, MA SHIQING, SANG DELI, GAO YANAN, HU JIE, CHEN YONGFU, GENG ZHANYI, WANG WENBO, CHANG YINGYING
Принадлежит:

The invention relates to the technical field of welding, and particularly discloses a combined connection method for backing welding of dissimilar materials. The combined connection method comprises the steps that firstly, a set of welding materials are designed and prepared, the welding materials are matched with base materials connected with the welding materials, and the welding materials are matched; secondly, a proper heat source is selected, a corresponding cladding method is adopted for cladding, and a composite weld joint cladding layer is prepared; thirdly, a groove is designed and machined; and fourthly, a proper heat source is selected, a corresponding connection method is adopted for connection, and a composite weld joint connection layer is prepared. The combined connection method provided by the invention has the advantages of multiple selectable heat source types, efficient welding material and connection process design and development, good welding flexibility, high efficiency ...

Подробнее
Номер записи: 24
23-06-2023 дата публикации

Method and apparatus for determining measurement assistance information

Номер: CN116325859A
Автор: SEO MIN, WU LIANHAI, WANG HAIMING, HAN JING, SHI JIE, HU JIE, YUE RAN
Принадлежит:

The invention relates to a method and equipment for determining measurement auxiliary information. One embodiment of the present application provides a method performed by a user equipment (UE), comprising: determining measurement assistance information, where the measurement assistance information is used to determine or adjust one or more measurement windows of one or more neighboring base stations (BSs) or one or more neighboring cells; and transmitting the measurement assistance information to a serving BS of the UE, or adjusting the measurement window based on the measurement auxiliary information.

Подробнее
Номер записи: 25
19-05-2023 дата публикации

Preparation method of aerogel composite bone cement capable of releasing medicine at constant speed

Номер: CN116135237A
Автор: TANG YUFEI, HU JIE, WU ZIXIANG, CHEN LEI, ZHANG BO
Принадлежит:

The invention discloses a preparation method of constant-speed drug release aerogel composite bone cement. The preparation method is specifically implemented according to the following steps: step 1, preparing a nanocellulose suspension; 2, preparing a silk fibroin solution; step 3, fully mixing the silk fibroin solution with ethylene glycol diglycidyl ether to obtain SF aerogel; step 4, putting the silk fibroin aerogel prepared in the step 3 into a mixed solution of the nanocellulose suspension prepared in the step 1 and a drug to obtain SF/CNFs composite drug-loaded aerogel; step 5, solid-phase polymethyl methacrylate and liquid-phase MMA are uniformly mixed to form PMMA bone cement, and a PMMA bone cement mixture is obtained; and 6, permeating the PMMA bone cement mixture prepared in the step 5 into pores of the SF/CNFs composite drug-loaded aerogel in the step 4 by using a vacuum-assisted permeation method. The prepared composite aerogel contains a large number of pores, and the problem ...

Подробнее
Номер записи: 26
21-07-2023 дата публикации

Stereoscopic video processing method and system

Номер: CN116471395A
Автор: SONG JIANMING, ZHANG TIESHAN, HU JIE
Принадлежит:

The invention provides a stereoscopic video processing method and system, and the method comprises the following steps: when a shooting instruction is received, a central processing terminal transmits a synchronous working signal to a first camera and a second camera which are in control connection with the central processing terminal, and starts the first camera and the second camera; after the first camera and the second camera are synchronously started, the central processing terminal automatically compares and adjusts the video shooting speed, so that videos shot by the first camera and the second camera are kept synchronous; in video recording, video files shot by the first camera and the second camera are stored separately and marked separately; during playing, the central processing terminal synchronously and respectively sends two-channel video data to the first display screen and the second display screen which are in control connection with the central processing terminal, and ...

Подробнее
Номер записи: 27
15-08-2023 дата публикации

METHOD AND APPARATUS FOR PATH SWITCHING IN WIRELESS COMMUNICATION SYSTEM

Номер: CN116602006A
Автор: WU LIANHAI, HAN JING, HU JIE, SEO MIN, WANG HAIMING
Принадлежит:

The embodiment of the invention relates to a method and equipment for path switching in a wireless communication system. In accordance with some embodiments of the present disclosure, a method may include establishing, at a first user equipment (UE), a radio resource control (RRC) connection with a base station (BS) via a second UE, where a PC5RRC connection between the first UE and the second UE has been established and an RRC connection between the second UE and the BS has been established; receiving, from the BS, an RRC reconfiguration message including a path switching indication, wherein the path switching indication indicates a handover to a target cell of the BS using a Uu interface; performing a random access (RA) with the BS in response to the path switching indication; and transmitting an RRC reconfiguration completion message to the BS in response to the access target cell. In addition, the second UE may receive an indication from the BS to release the first UE. The second UE ...

Подробнее
Номер записи: 28
06-07-2016 дата публикации

Drawing pin

Номер: CN0205371211U
Автор: XU NING, SHI LIN, SUN WEI, LI WEI, HU JIE, FENG YULIANG, YOU YAQIN, CUI PENG
Принадлежит:

... 本实用新型公开了一种图钉，所述图钉包括按压部和固定于按压部的尖刺部，所述按压部与尖刺部固定连接的一侧面为向尖刺部反向翘起的翘起结构，所述按压部背离尖刺部的一侧面为向内凹陷的凹槽结构。本实用新型的图钉使用时，用手按住凹槽部分，更加的稳定和精准，往墙上钉很方便；并且只要两个手指头扣住图钉四周翘起来的部分即可拔出，非常的方便、轻松、不易变形，易于循环使用。 ...

Подробнее
Номер записи: 29
23-05-2023 дата публикации

Time series data storage method and device, computer equipment and storage medium

Номер: CN116149566A
Автор: ZHENG YUAN, JI MENGYANG, LUO LE, LI CHANGBO, ZHOU LONG, DENG SHIWEI, YANG SHUAI, HU JIE
Принадлежит:

The invention provides a time sequence data storage method and device, computer equipment and a storage medium, and the method comprises the steps: generating pre-written log data which accords with one of a plurality of preset data sizes according to obtained target time sequence data; storing the pre-written log data into a target data slot in a memory according to the data size of the pre-written log data; storing the pre-written log data in the target data slot into a file slot of a preset format, converting the pre-written log data into the file slot of the preset format, and storing the pre-written log data into a disk; and converting the target time sequence data into time sequence data in a preset format according to the preset format of the pre-written log data, and storing the time sequence data in a disk. According to the method provided by the invention, the storage, query and write-in performance of the time sequence database can be improved, and meanwhile, a big data query ...

Подробнее
Номер записи: 30
28-07-2023 дата публикации

Method and apparatus for sidelink communication

Номер: CN116508384A
Автор: YU XIAODONG, SUN ZHENNIAN, LEI HAIPENG, HU JIE
Принадлежит:

The embodiment of the invention relates to a method and equipment for sidelink communication. In accordance with an embodiment of the present disclosure, a method for wireless communication performed by a first user equipment (UE) may include: receiving a sidelink transmission including a first indication indicating whether a second UE has a capability to provide assistance information for resource selection; and in response to the first indication indicating that the second UE has the capability to provide the assistance information, transmitting a request for the assistance information on one or more feedback resources associated with the sidelink transmission.

Подробнее
Номер записи: 31
23-06-2023 дата публикации

Mask assembly and protective eyeshade

Номер: CN116270011A
Автор: GUO DEYING, SHEN SHIHUA, WANG JIALIANG, HU JIE, LIU WENJIA, MENG FANXIANG, DONG SHUKE, DENG JIXIANG, CHENG XIN, XU WENQING, XIA RUIRUI
Принадлежит:

The invention relates to a protective eyeshade which comprises an eyeshade frame and a mask assembly, the eyeshade frame is provided with an eyeshade lens, the mask assembly comprises a connecting part and a mask body, the connecting part is provided with a groove, the groove is circular, and the inner side wall of the groove is provided with a tooth part; the mask body is a cambered surface, the two sides of the upper end of the mask body are each fixedly connected with a gear, and the two gears are both located on the inner side of the mask body; wherein the number of the connecting parts is two, the mask body is made of an elastic material, the mask body can enable the two gears to be embedded in the grooves of the two connecting parts respectively through elastic deformation, and the gears are meshed with the tooth parts. The mask body and the connecting part can rotate relatively, so that the mask body rotates to the position above the mirror bracket when not in use, use is prevented ...

Подробнее
Номер записи: 32
23-06-2023 дата публикации

Cover aiming three-light fusion method and system

Номер: CN116294807A
Автор: SONG JIANMING, ZHANG TIESHAN, HU JIE
Принадлежит:

The invention provides a sleeve aiming three-light fusion method and system, the fusion system comprises a white light sighting telescope and a central processing system, one end of the white light sighting telescope is a white aiming eyepiece, the other end of the white light sighting telescope is connected with a thermal image module in parallel, the thermal image module is connected with the central processing system, and the central processing system is connected with the white light sighting telescope. The pupil exit end of the white aiming eyepiece is connected with a prism system, the prism system is connected with a display eyepiece group and an imaging objective lens group, the display eyepiece group is connected with a display screen, the display screen is connected with a central processing system, and the imaging objective lens group is connected with a low-illumination image sensor. And the low-illumination image sensor is connected with the central processing system. Through ...

Подробнее
Номер записи: 33
18-04-2023 дата публикации

Culture medium, culture method and application of esophageal cancer organoid

Номер: CN115975931A
Автор: LIU QINGSONG, HU JIE, HUANG TAO, CHEN CHENG
Принадлежит:

The invention relates to a culture medium for esophageal cancer organoid culture. The culture medium comprises an MST1/2 kinase inhibitor, at least one cell culture additive selected from N2 and B27, a hepatocyte growth factor, SB202190, Y27632, A83-01, an epidermal growth factor, gastrin, a keratinocyte growth factor, GlutaMAX and nicotinamide. The invention also relates to a culture method and application of the esophageal cancer organoid. By using the esophageal cancer organoid culture medium disclosed by the invention, effective and rapid amplification of esophageal cancer organoid can be realized, so that the amplified organoid keeps pathological characteristics of a patient, the culture success rate and the amplification rate of the esophageal cancer organoid are improved, and a research basis can be provided for personalized treatment of the patient.

Подробнее
Номер записи: 34
22-08-2023 дата публикации

Municipal greening rainwater collecting and recycling device

Номер: CN116623747A
Автор: LI KE, WANG XIAOMIN, HU JIE, HUANG YAOQI, CHEN SHENGDONG
Принадлежит:

The invention relates to a municipal greening rainwater collecting and recycling device, which comprises a collecting box, an inlet arranged at the upper end of the collecting box and a water outlet pipe arranged at the lower part of the collecting box, and the water outlet pipe is provided with a valve, and is characterized in that a collecting plate is movably arranged on the side surface of the collecting box, and a frame plate is detachably arranged at the upper end of the collecting box; a linkage structure corresponding to the collecting plate is arranged on the frame plate, the linkage structure is connected with one end of the collecting plate, and the other side of the linkage structure is movably connected with a water storage basin. According to the municipal greening rainwater collecting and recycling device, the collecting speed can be adjusted, and evaporation of stored rainwater can be slowed down.

Подробнее
Номер записи: 35
18-04-2023 дата публикации

Culture medium and culture method of cervical cancer primary cells

Номер: CN115975936A
Автор: LIU QINGSONG, HU JIE, ZHOU LEI, HUANG TAO, CHEN CHENG
Принадлежит:

The invention provides a culture medium for culturing cervical cancer primary cells, a culture method using the primary cell culture medium and application of the culture medium. The culture medium contains an MST1/2 kinase inhibitor; an insulin-like growth factor 1; 7 of a fibroblast growth factor; an insulin-transferrin-selenium compound; a hepatocyte growth factor; a ROCK kinase inhibitor selected from at least one of the group consisting of Y27632, fasudil, and H-1152; and liothyronine. According to the culture method, the primary cell culture medium is used for culturing primary cells on a culture vessel pre-paved with irradiated trophoblasts, so that the primary cells are rapidly proliferated. The cell model obtained by the primary cell culture medium and the primary cell culture method can be used for evaluating and screening curative effects of medicines.

Подробнее
Номер записи: 36
20-07-2016 дата публикации

Portable toothbrush

Номер: CN0205385952U
Автор: SUN WEI, SHI LIN, FENG YULIANG, CUI PENG, XU NING, YOU YAQIN, LI XIAOFAN, JIANG HAO, LI YUFEN, LI ZHENGFANG, LIU HAIYAN, LI ZIYI, HU JIE
Принадлежит:

... 本实用新型公开了种便携式牙刷，包括牙刷头和牙刷柄，所述牙刷柄包括与所述牙刷头连接的第刷柄和与第刷柄为可拆卸式连接的第二刷柄，第刷柄端部具有让第二刷柄插入且构成螺纹连接的内螺纹孔，第二刷柄具有容纳牙膏的容置腔和让牙膏流出的出膏口。本实用新型的便携式牙刷，设置可拆卸的第二刷柄，并在第二刷柄内存储牙膏，从而在携带的过程中，可以省去牙膏瓶或是牙膏盒的携带，方便了携带。 ...

Подробнее
Номер записи: 37
27-06-2023 дата публикации

Vehicle-mounted solar charging method and related equipment

Номер: CN116345627A
Автор: HUANG LIEQUN, ZHANG GUANGYA, HUANG YAN, ZENG YONG, HU JIE, PANG CHENG
Принадлежит:

The invention relates to the field of vehicle-mounted solar charging, in particular to a vehicle-mounted solar charging method and related equipment. The method comprises the following steps: determining whether the generated power of a photovoltaic panel meets a charging starting condition or not; if the charging starting condition is met, a pre-stage transformation circuit is controlled to modulate a power supply output by the photovoltaic panel into a low-voltage power supply based on a maximum power tracking algorithm; when the generated power of the photovoltaic panel is greater than a first threshold value but less than a second threshold value, controlling a post-stage transformation circuit to boost the low-voltage power supply and then charging a power battery in a pulse charging mode; and when the generated power of the photovoltaic panel is greater than or equal to the second threshold value, controlling a post-stage transformation circuit to boost the low-voltage power supply ...

Подробнее
Номер записи: 38
08-09-2017 дата публикации

The eccentric beam method based on automatic focusing microscope and its focusing method

Номер: CN0104932092B
Автор: 谷朝臣, 李钦, 吴开杰, 胡洁, 关新平
Принадлежит:

... 本发明公开了种基于偏心光束法的自动对焦显微镜及其对焦方法，硬件构成包括偏心光束离焦量探测模块、显微成像模块、压电物镜驱动器、XY载物台及计算机处理系统。离焦量探测模块发射半圆形激光束照射样本表面，并获取样本反射形成的半圆形光斑图像；计算机处理系统经过自适应中值滤波、基于OSTU的Canny边缘检测、最小二乘法拟合等算法处理灰度化的光斑图像可得到光斑半径，根据半径‑离焦量的线性关系模型，可计算该视场下样本离焦量；压电物镜驱动器带动物镜补偿离焦量；对焦完成后，显微成像模块获取清晰的样本图像。本发明具有对焦速度快、对焦精度高，线性范围大的优点，可满足显微镜在高倍物镜下快速、精确对焦的要求。 ...

Подробнее
Номер записи: 39
06-07-2016 дата публикации

Dust removal winnowing pan

Номер: CN0205359388U
Автор: SUN WEI, SHI LIN, FENG YULIANG, CUI PENG, TONG YING, HU JIE, YOU YAQIN, XU NING, XIAO JIMEI, CHANG YONGMING, LIU QIANQIAN, HAN XU
Принадлежит:

... 本实用新型公开了一种除尘畚斗，包括畚斗杆和畚斗体，还包括可旋转的设置于所述畚斗体上的活动杆和与活动杆的一端固定连接且用于梳理扫帚刷毛的清帚梳，所述畚斗杆为可移动的设置于畚斗体上且用于对活动杆的另一端施加使活动杆翘起的压力，畚斗体的顶壁上设有让清帚梳嵌入的开口。本实用新型的除尘畚斗，通过设置清帚梳，可以方便清梳扫帚，提供梳理扫帚刷毛之便利，不但保持扫帚刷毛的洁净，不缠绕头毛等线状物，又能理顺扫帚刷毛恢复原有弹性，而且让整个扫帚也看起来干净，再次使用时也不会把残留脏污带到其它角落，提高清扫效果。 ...

Подробнее
Номер записи: 40
08-08-2023 дата публикации

Prism assembly of inclination measurement camera

Номер: CN116558480A
Автор: YUAN DONGMING, YUAN GUOQIN, ZHANG HONGWEN, SONG LAIYUN, LIU XUEJI, ZHANG CHANG, HU JIE, LAN YU
Принадлежит:

The invention relates to the field of optical-mechanical structures, in particular to a prism assembly of an oblique measurement camera, which comprises a first light splitting surface and a second light splitting surface which are arranged on a prism and used for splitting light beams, the first light splitting surface is obliquely arranged on an intersection surface of a transverse edge and a vertical edge, and the second light splitting surface is arranged on the vertical edge of the prism. And the first beam splitting surface and the second beam splitting surface are obliquely arranged in opposite directions. A first through hole is formed in the bottom face of the prism table, and a second through hole is formed in the back face of the prism table. During use, light is emitted into the prism from the first through hole, and is emitted out from the top of the prism, one side, far away from the prism table and away from the rear surface, of the transverse edge and from the second through ...

Подробнее
Номер записи: 41
30-05-2023 дата публикации

Data collector control method and device, computer equipment and storage medium

Номер: CN116185724A
Автор: LI CHANGBO, JI MENGYANG, ZHANG JINGLI, GE WENZHEN, DENG SHIWEI, FANG XIANG, YANG SHUAI, HU JIE
Принадлежит:

The invention provides a data collector control method and device, computer equipment and a storage medium. The method comprises the steps of obtaining operation state information of a pre-deployed master data collector and a plurality of slave data collectors; if the running state information of the master data collector represents that the master data collector runs abnormally, determining a target slave data collector from the plurality of slave data collectors running normally according to the network information and the hardware resource information of the plurality of slave data collectors; updating the target slave data acquisition unit to a new master data acquisition unit, and updating the master data acquisition unit to a new slave data acquisition unit to obtain a plurality of new slave data acquisition units; synchronizing the information of the new master data collector to the plurality of new slave data collectors; according to the invention, when the main data collector breaks ...

Подробнее
Номер записи: 42
23-06-2023 дата публикации

Positive electrode material precursor, preparation method thereof and positive electrode material

Номер: CN116282211A
Автор: HU JIE, ZHANG LEI
Принадлежит:

The invention provides a positive electrode material precursor, a preparation method thereof and a positive electrode material. The positive electrode material precursor comprises an inner layer and an outer layer from inside to outside, the outer layer comprises a plurality of triangle-like insertion sheet-shaped primary particles, and the triangle-like insertion sheet-shaped primary particles are tightly inserted into the outer surface of the inner layer along the radial direction of the inner layer. The outer layer of the precursor is provided with a plurality of gaps, so that the conduction capability of lithium ions can be improved, the de-intercalation process of the lithium ions is accelerated, and the rate capability of the battery is further improved.

Подробнее
Номер записи: 43
23-06-2023 дата публикации

Automatic driving vehicle cooperation service decision-making method based on game theory

Номер: CN116321075A
Автор: HUI YILONG, MA XIAOQING, QIU YI, ZHAO GAOSHENG, HU JIE, LI YINGMENG
Принадлежит:

The invention discloses an automatic driving vehicle cooperation service decision-making method based on a game theory. The method comprises the following implementation steps: generating vehicle groups within the coverage range of the same base station at the same moment; determining a leader of the demand group; respectively establishing a service demander benefit function, a demand group leader benefit function and a resource provider benefit function; simulating a resource buying and selling process between the service demander and the resource provider through the Stackelberg game; the process of requiring group leaders to collaboratively purchase service resources is simulated through an alliance game, and collaborative service of the automatic driving vehicle is achieved. Based on the game theory, in combination with the Stackelberg game method and the alliance game method, the benefits of the service demander and the resource provider in the collaborative service process are maximized ...

Подробнее
Номер записи: 44
07-07-2023 дата публикации

Piezoelectric material power generation device and wind power generation equipment

Номер: CN116404905A
Автор: ZHAN YULIN, XIANG HUI, WANG YUDONG, DONG CHENYANG, SHAO JUNHU, HU JIE, TIAN YONGDING, CHOI SUNG-NAM, LIU HAIBO, ZHOU CHENGLONG
Принадлежит:

The invention provides a piezoelectric material power generation device and wind power generation equipment, and relates to the field of wind power generation. The piezoelectric material power generation device comprises a mounting base, a fan, a motion conversion mechanism, a power generation mechanism and a frequency adjusting mechanism. The power generation mechanism comprises a cantilever, a piezoelectric element and a counterweight part; the frequency adjusting mechanism comprises a frequency detection piece, a control assembly and an adjusting assembly. The fan drives the rotation input end of the motion conversion mechanism to rotate. The reciprocating translation output end of the motion conversion mechanism drives the fixed supporting end of the cantilever to do reciprocating translation, so that the cantilever vibrates and deforms, the piezoelectric element is driven to deform, and then mechanical energy is converted into electric energy. The frequency detection piece detects ...

Подробнее
Номер записи: 45
14-04-2023 дата публикации

Culture medium, culture method and application of lung cancer organoid

Номер: CN115960816A
Автор: LIU QINGSONG, HU JIE, HUANG TAO, CHEN CHENG
Принадлежит:

The present invention relates to a culture medium for lung cancer organoids, comprising an MST1/2 kinase inhibitor, at least one cell culture additive selected from N2 and B27, fibroblast growth factor 10, SB202190, Y27632, A83-01, neuregulin 1, insulin-like growth factor-1, keratinocyte growth factor, GlutaMAX, and nicotinamide. The invention also relates to a culture method and application of the lung cancer tissue-derived organoid. According to the present invention, with the application of the lung cancer tissue-derived organoid culture medium, the effective and rapid amplification of the lung cancer organoid can be achieved, such that the amplified organoid maintains the pathological characteristics of the patient, the culture success rate and the amplification rate of the lung cancer organoid are improved, and the research basis can be provided for the personalized treatment of the patient.

Подробнее
Номер записи: 46
18-07-2023 дата публикации

Construction method of precast pile group pile foundation in bead type karst cave stratum

Номер: CN116446436A
Автор: XIANG HUI, LI LI, CUI JIAN, FU YINGLI, GAO YUEYUAN, HU JIE, HU WEI, LIU YUNSI
Принадлежит:

The invention discloses a construction method of a precast pile group pile foundation in a bead-like karst cave stratum, and aims to solve the problems that the construction of a large-diameter single pile foundation in the bead-like karst cave stratum is difficult and high in cost, but if a shallow karst cave spacing board meets the requirements of medium and small-diameter piles on the thickness of a bearing layer, the precast pile (such as a tubular pile) group pile foundation can be designed and adopted; before construction, rubber rings are additionally arranged at two positions of a precast pile body, and the rubber rings are inflated and pressurized for the first time; a bearing platform foundation pit is excavated, and the position of a foundation pile is measured; drilling to a certain depth of the spacing board at the pile position by adopting a cast-in-situ bored pile steel casing follow-up method, and completing hole cleaning; according to the construction method, the small-and-medium-diameter ...

Подробнее
Номер записи: 47
16-05-2023 дата публикации

Electronic truck scale calibration method based on big data

Номер: CN116124268A
Автор: XU SHUANG, LU WEIJIN, HU JIE, SUN XUEPING, ZHU HOUJUN
Принадлежит:

The invention discloses an electronic truck scale calibration method based on big data, relates to the technical field of electronic truck scale calibration, and is used for solving the problems that most of existing electronic truck scales are calibrated regularly and cannot be calibrated in time according to the calibration use conditions of the electronic truck scales, and the calibration efficiency is high. Therefore, the problem that the use of the electronic truck scale is affected due to many weighing error results in the weighing process is solved. The method is applied to a big data platform, and the big data platform comprises a data acquisition module, a database and a data analysis module. According to the method, the truck scale information of the electronic truck scale is collected and processed to obtain the weighed times, the average interval duration, the threshold exceeding total value and the table integer value, and then the calibration base value of the electronic truck ...

Подробнее
Номер записи: 48
14-07-2023 дата публикации

Step-by-step treatment method for urban rain source type river system

Номер: CN116432948A
Автор: HOU HONGXUN, ZHANG HUI, LI TAO, ZHANG JING, WU KE, FAN XINSHENG, HU JIE, MA YUPING, RU XIAORUI
Принадлежит:

The invention discloses a step-by-step treatment method for an urban rain source type river system, and belongs to the technical field of sewage treatment.The method comprises the steps that a drainage basin spatial database is constructed, a drainage basin range is divided, pollution source spatial distribution is analyzed, a water quality purification plant is arranged on the basis, and sewage nearby treatment and water resource nearby recycling are achieved; investigating a drainage basin non-point source and pipe network mixed connection point location, establishing regional pollution load intensity spatial distribution in a rainfall period, and realizing accurate regulation and storage treatment of non-point source and combined system overflow sewage; a watershed hydrodynamic water quality model is constructed, response relations between different treatment measures and river water body functions are simulated, a treatment project priority evaluation model is constructed based on comprehensive ...

Подробнее
Номер записи: 49
18-04-2023 дата публикации

Culture medium for cervical cancer organoid, and culture method and application thereof

Номер: CN115975939A
Автор: LIU QINGSONG, HU JIE, HUANG TAO, CHEN CHENG
Принадлежит:

The invention relates to a culture medium for cervical cancer organs. The culture medium comprises an MST1/2 kinase inhibitor, at least one cell culture additive selected from N2 and B27, a hepatocyte growth factor, SB202190, Y27632, A83-01, an epidermal growth factor, a fibroblast growth factor 10, a keratinocyte growth factor, GlutaMAX and nicotinamide. The invention also relates to a culture method of the cervical cancer organoid. By using the culture medium for the cervical cancer organoid, effective and rapid amplification of the cervical cancer organoid can be achieved, the organoid obtained through amplification keeps the pathological characteristics of a patient, the culture success rate and the amplification rate of the cervical cancer organoid are increased, and a research basis can be provided for personalized treatment of the patient.

Подробнее
Номер записи: 50
15-06-2016 дата публикации

Antiskid fixed band

Номер: CN0205306250U
Автор: CUI PENG, SUN WEI, SHI LIN, FENG YULIANG, TONG YING, HU JIE, YOU YAQIN, XU NING, HU YING, GUO JINYE, CHEN XINYA, HE SHUXIAN
Принадлежит:

... 本实用新型公开了一种防滑固定带，包括固定带本体，所述固定带本体包括凹槽型结构和设于凹槽型结构两端且可与凹槽型结构进行同步弯曲的外壳体，所述外壳体设有用于锁紧增压的锁紧装置。本实用新型的防滑固定带，整体可以弯曲，这样可以根据肩膀大小来任意的弯曲，使用范围广大，使用人群多；而且不同宽度的凹槽型结构的设计，对背包的带子有更好的固定作用。 ...

Подробнее
Номер записи: 51
02-05-2023 дата публикации

Magnetic walnut shell biomass activated carbon adsorption material, preparation method and application

Номер: CN116037065A
Автор: XIA AIQING, XING CUIJUAN, DONG LILI, HU JIE, YU LING
Принадлежит:

The invention provides a magnetic walnut shell biomass activated carbon adsorption material, a preparation method and application, the preparation method comprises the following steps: (1) soaking pretreated walnut shells in a ferric chloride solution for more than 12 hours, and stirring to obtain a mixture A; (2) heating the mixture A obtained in the step (1) in a water bath at 60-80 DEG C, and evaporating to dryness to obtain a solid product B; and (3) calcining the solid product B obtained in the step (2) in a muffle furnace at 450-600 DEG C for 2-3 hours, and then naturally cooling to obtain the magnetic walnut shell biomass activated carbon adsorption material. The ferric trichloride and the walnut shell powder are mixed and subjected to sealed cracking under the high-temperature condition, the magnetic activated carbon can be obtained only through one-step reaction, the walnut shells serve as the raw materials, pollution of the walnut shells to the environment is reduced, and meanwhile ...

Подробнее
Номер записи: 52
13-07-2016 дата публикации

Portable children's toys

Номер: CN0205379665U
Автор: SUN WEI, SHI LIN, FENG YULIANG, CUI PENG, XU NING, YOU YAQIN, LI XIAOFAN, JIANG HAO, YAN XIAODAN, GUO XIAORONG, XIAO JIMEI, ZHANG WENSI, ZHAO XINMEI, HU JIE
Принадлежит:

... 本实用新型公开了种便携式儿童玩具，包括收纳板、封板以及用于进行跳方格游戏且能在收纳板与封板之间展开的玩具本体，玩具本体与收纳板和封板连接，收纳板内部具有容纳折叠后的玩具本体的容置腔。本实用新型的儿童玩具，跳房子玩具本体可以折叠收纳于收纳板中，折叠后体积小，便于携带，而且展开后即可使用，安全且可保证公共场合的环境卫生。 ...

Подробнее
Номер записи: 53
08-06-2016 дата публикации

Carbon dioxide retention patient uses oxygen inhalation mask

Номер: CN0205287170U
Автор: GUAN GUOYING, HU JIE, LI YING
Принадлежит:

... 本实用新型涉及种新型的吸氧面罩。目前临床应用的吸氧面罩，其排气孔是筛孔状的。临床上发现，具有此种排气孔的吸氧面罩的缺点包括：携带者二氧化碳的排出量不够，甚至发生二氧化碳潴留。二氧化碳潴留临床上危害性大。本实用新型改变筛孔状的排气孔为直径18mm的圆形排气孔，扩大了排气孔的面积。实验证明：此种新型吸氧面罩能增加人体内二氧化碳的排出量。此型吸氧面罩有助于二氧化碳排出量增加、二氧化碳潴留减轻，尤其适用于二型呼吸衰竭的患者。本实用新型与现有的吸氧面罩相比，通过扩大排气孔的面积，达到增加二氧化碳排出量、减轻二氧化碳潴留的目的。临床上适于在二氧化碳潴留患者尤其是二型呼吸衰竭患者中应用和推广。 ...

Подробнее
Номер записи: 54
14-04-2023 дата публикации

Water conservancy target identification method and system, electronic equipment and medium

Номер: CN115965861A
Автор: LIEW HOW KIAT, HE LIUPENG, WEI WEI, JIANG CHENGZHEN, HU JIE, LIU JINMING, JING FANG, WANG FENGZUO
Принадлежит:

The invention discloses a water conservancy target identification method and system, electronic equipment and a medium, and relates to the field of remote sensing information automatic interpretation, and the method comprises the steps: obtaining a multiband remote sensing image of a to-be-predicted water conservancy target; constructing a water conservancy target recognition model; taking a multi-band remote sensing image sample of a set water conservancy target category as input, taking a corresponding binary image as output, and training the plurality of semantic segmentation models to obtain a plurality of trained semantic segmentation models; inputting a multi-band remote sensing image of a to-be-predicted water conservancy target into the plurality of trained semantic segmentation models to obtain a plurality of predicted binary images; determining a binary image of a set water conservancy target category from the plurality of predicted binary images by using a voting method; processing ...

Подробнее
Номер записи: 55