摘要：【中文】本发明公开的一种袋拾取机构以及袋拾取方法，包括机架，所述机架上通过驱动机构可上下移动的设置有滑块，滑块上安装有摆杆与吸盘架，所述摆杆的一端设置有摆动驱动件，摆杆的另一端通过摆杆转轴与滑块转动连接，所述吸盘架通过吸盘转轴与滑块转动连接，吸盘架上设置有吸盘，摆杆转轴与吸盘转轴通过同步带进行连接，所述机架上固定设置有滑槽板，滑槽板配合摆动驱动件设置有用于在滑块升降的过程中改变吸盘架方向的滑槽。本发明结构稳定，巧妙的利用升降驱动滑槽的轨迹控制，实现吸盘取袋并送至包装机的功能，结构紧凑，运行效率高。 【EN】The invention discloses a bag picking mechanism and a bag picking method, which comprise a rack, wherein a slide block is arranged on the rack and can move up and down through a driving mechanism, a swing rod and a sucker frame are arranged on the slide block, a swing driving piece is arranged at one end of the swing rod, the other end of the swing rod is rotatably connected with the slide block through a swing rod rotating shaft, the sucker frame is rotatably connected with the slide block through a sucker rotating shaft, a sucker is arranged on the sucker frame, the swing rod rotating shaft is connected with the sucker rotating shaft through a synchronous belt, a chute plate is fixedly arranged on the rack, and the chute plate is matched with the swing driving piece and provided with a chute for changing the direction of the sucker frame. The invention has stable structure, skillfully utilizes the track control of the lifting driving sliding chute to realize the functions of taking bags by the sucking disc and delivering the bags to the packaging machine, and has compact structure and high operation efficiency.

摘要：【中文】本发明公开了一种超高分子量聚乙烯基吡咯烷酮的合成方法，在水溶液中通过光酶催化自由基聚合，合成超高分子量聚乙烯基吡咯烷酮。该方法首先合成链转移剂，然后在0‑40℃下以葡萄糖氧化酶为催化剂，在光照条件下，无需除氧，合成超高分子量聚乙烯基吡咯烷酮。方法简单易行，反应过程中不需复杂的除氧过程，节省了时间并降低了经济成本；合成是在水溶液中进行的，避免了有机溶剂的使用，符合绿色化学要求；用酶催化聚合，避免了有机催化剂的使用，进一步提高了产品的生物相容性。合成的超高分子量聚乙烯基吡咯烷酮分子量可控且分子量分布窄，具有极高的实用价值。 【EN】The invention discloses a method for synthesizing ultrahigh molecular weight polyvinylpyrrolidone, which synthesizes the ultrahigh molecular weight polyvinylpyrrolidone by photocatalyst catalytic free radical polymerization in aqueous solution. The method firstly synthesizes the chain transfer agent, then synthesizes the ultrahigh molecular weight polyvinylpyrrolidone by taking glucose oxidase as a catalyst at 0-40 ℃ under the illumination condition without removing oxygen. The method is simple and easy to implement, and a complex oxygen removal process is not needed in the reaction process, so that the time is saved and the economic cost is reduced; the synthesis is carried out in aqueous solution, thus avoiding the use of organic solvent and meeting the requirement of green chemistry; the enzyme is used for catalyzing polymerization, so that the use of an organic catalyst is avoided, and the biocompatibility of the product is further improved. The synthesized ultrahigh molecular weight polyvinylpyrrolidone has controllable molecular weight and narrow molecular weight distribution, and has extremely high practical value.

摘要：【中文】本发明揭示了一种基于神经网络的电阻抗成像方法，该方法包括以下步骤：S1：对背景区域以三角形为剖分单元，使用有限元剖分；在背景区域内模拟生成不同的仿真目标物体，设置目标物体的阻抗分布数据；S2：根据S1步骤得到的阻抗分布数据，使用有限元法计算边界电压的分布；以电压值和阻抗分布分别作为神经网络的输入和输出，得到神经网络模型的训练数据集；S3：根据S2步骤得到的训练数据集搭建神经网络的输入层、隐藏层、输出层结构。使用仿真数据进行训练，对于实测数据也有很好的适应性，成像效果良好。经过训练的神经网络精度高，抗噪能力强，成像质量高，而且提前训练好的网络运算速度快，具有较好的效果。 【EN】The invention discloses an electrical impedance imaging method based on a neural network, which comprises the following steps: s1: taking a triangle as a subdivision unit for the background area, and subdividing by using a finite element; simulating and generating different simulation target objects in a background area, and setting impedance distribution data of the target objects; s2: calculating the distribution of the boundary voltage by using a finite element method according to the impedance distribution data obtained in the step S1; respectively taking the voltage value and the impedance distribution as input and output of a neural network to obtain a training data set of a neural network model; s3: and constructing an input layer, a hidden layer and an output layer structure of the neural network according to the training data set obtained in the step S2. The simulation data is used for training, so that the method has good adaptability to the measured data and good imaging effect. The trained neural network has high precision, strong anti-noise capability, high imaging quality, high network operation speed and better effect.

摘要：【中文】本发明公开了一种基于图卷积神经网络的宫颈细胞图像分类方法。首先准备宫颈细胞图像作为训练样本，之后获取样本的1024维特征表示，并构建样本特征关系图，然后搭建基于图卷积网络的深度网络，并将样本与样本特征关系图送入该深度网络模型中进行训练，迭代到一定次数后停止训练保存网络权重参数。使用时将目标图像分割出带有细胞核的待预测区域，之后加载训练得到的权重参数及网络结构，将待预测区域输入其中计算即可得到分类结果。这种方法提高了宫颈细胞诊断的精确度及效率，优化了病理医生的诊断流程，减轻了医生的工作负担。 【EN】The invention discloses a cervical cell image classification method based on a atlas neural network. Firstly, preparing a cervical cell image as a training sample, then obtaining 1024-dimensional characteristic representation of the sample, constructing a sample characteristic relation graph, then building a deep network based on a graph convolution network, sending the sample and the sample characteristic relation graph into the deep network model for training, and stopping training and storing network weight parameters after iterating for a certain number of times. When the method is used, the target image is segmented into the area to be predicted with cell nucleuses, then the trained weight parameters and the trained network structure are loaded, and the area to be predicted is input into the area to be predicted to be calculated, so that the classification result can be obtained. The method improves the accuracy and efficiency of cervical cell diagnosis, optimizes the diagnosis process of pathologists, and reduces the workload of doctors.

摘要：【中文】本发明属于医疗器械领域，公开了一种骨切除装置。该骨切除装置包括：用于与人体的骨表面进行贴合并固定的贴骨板，贴骨板上形成有用于露出待切割骨的通槽；可拆卸连接于贴骨板的一侧的支撑导向板；以预设滑动路径滑动连接在支撑导向板上的切割组件。其中，切割组件设置成能够沿支撑导向板上的预设滑动路径滑动，以使切割组件的切割端能够在通槽的区域对待切割骨进行切割。本发明的骨切除装置在应用于下颌骨的切割时能够有效地降低手术的操作难度，提高手术的切割精度，以降低手术的失败的风险。 【EN】The invention belongs to the field of medical instruments and discloses a bone resection device. The bone resection device comprises: a bone plate for being attached and fixed to the surface of a bone of a human body, wherein a through groove for exposing the bone to be cut is formed on the bone plate; a support guide plate detachably attached to one side of the bone plate; a cutting assembly slidably coupled to the support guide plate in a predetermined sliding path. Wherein, the cutting assembly is arranged to slide along a preset sliding path on the support guide plate so that the cutting end of the cutting assembly can cut the bone to be cut in the area of the through groove. The bone resection device can effectively reduce the operation difficulty of the operation when being applied to the cutting of the mandible, and improve the cutting precision of the operation so as to reduce the risk of failure of the operation.

摘要：【中文】本发明属于医疗器械领域，公开了一种骨切除装置。该骨切除装置包括：用于与人体的骨表面进行贴合并固定的贴骨板，贴骨板上形成有用于露出待切割骨的通槽；以预设滑动路径滑动连接在贴骨板上的切割组件。其中，切割组件设置成能够沿贴骨板上的预设滑动路径滑动，以使切割组件的切割端能够在通槽的区域对待切割骨进行切割。本发明的骨切除装置在应用于下颌骨的切割时能够有效地降低手术的操作难度，提高手术的切割精度，以降低手术的失败的风险。 【EN】The invention belongs to the field of medical instruments and discloses a bone resection device. The bone resection device comprises: a bone plate for being attached and fixed to the surface of a bone of a human body, wherein a through groove for exposing the bone to be cut is formed on the bone plate; a cutting assembly slidably coupled to the bone plate in a predetermined sliding path. Wherein the cutting assembly is configured to slide along a predetermined sliding path on the fragment plate such that a cutting end of the cutting assembly is capable of cutting a bone to be cut in the region of the through slot. The bone resection device can effectively reduce the operation difficulty of the operation when being applied to the cutting of the mandible, and improve the cutting precision of the operation so as to reduce the risk of failure of the operation.

摘要：【中文】本发明提供一种单目摄像机视觉测重方法，涉及人工智能技术领域。本发明步骤如下：步骤1：采集数据；步骤2：数据预处理，捕捉禽类的标准图片，并对所有标准图片进行编码；步骤3：训练网络，使卷积神经网络学习到禽类的图片与重量的关系，得到预测模型；步骤4：获取预测样本，对预测样本进行n张图片的取样，将所有图片输入至预测模型，综合n次的预测结果，得出禽类的体重。本方法复杂度更低，并且相机的成本也更低，该方法可广泛地应用于农场，通过计算机视觉技术自动地求出禽类的体重，使系统更加自动化。 【EN】The invention provides a monocular camera vision weight measuring method, and relates to the technical field of artificial intelligence. The invention comprises the following steps: step 1: collecting data; step 2: data preprocessing, capturing standard pictures of poultry, and coding all the standard pictures; and step 3: training a network to enable the convolutional neural network to learn the relation between the pictures and the weights of the poultry to obtain a prediction model; and 4, step 4: and acquiring a prediction sample, sampling n pictures of the prediction sample, inputting all the pictures into a prediction model, and synthesizing the prediction results for n times to obtain the weight of the poultry. The method is lower in complexity and cost of the camera, can be widely applied to farms, automatically calculates the weight of the poultry through a computer vision technology, and enables the system to be more automatic.

摘要：【中文】本发明涉及一种circRNAs分子在制备肝癌诊断试剂盒中的应用，具体的说在于提供一种基于hsa_circ_0028185表达检测的肝癌诊断策略和应用。包括用于肝癌诊断的hsa_circ_0028185荧光定量PCR检测试剂盒。本发明检测试剂盒提供一种hsa_circ_0028185测诊断肝细胞肝癌的标准。本发明方法是通过检测血清中hsa_circ_0028185表达变化的情况，预警肝组织的癌变是否发生及肝癌的发生发展情况，为肝癌的确诊及预后、靶向肿瘤代谢的个体化治疗提供必要的依据。 【EN】The invention relates to application of circRNAs molecules in preparation of a liver cancer diagnosis kit, and particularly provides a liver cancer diagnosis strategy and application based on hsa _ circ _0028185 expression detection. Comprises an hsa _ circ _0028185 fluorescent quantitative PCR detection kit for liver cancer diagnosis. The detection kit of the invention provides a standard for detecting and diagnosing hepatocellular carcinoma by hsa _ circ _ 0028185. The method of the invention can early warn whether the canceration of the liver tissue occurs and the occurrence and development conditions of the liver cancer by detecting the expression change condition of hsa _ circ _0028185 in the serum, and provides necessary basis for definite diagnosis and prognosis of the liver cancer and individualized treatment of targeted tumor metabolism.

摘要：【中文】本发明公开了一种检测和标记细胞衰老水平的方法，包括以下步骤:采用免疫荧光方法检测细胞质中dsDNA的表达水平；将所检测细胞质中的dsDNA的表达水平与经典衰老染色方法检测β‑半乳糖苷酶的检测结果进行比对；基于所述比对的结果来指示所述细胞的衰老水平。还公开检测成纤维细胞质中dsDNA的物质和表达水平在检测或辅助检测待测细胞衰老水平中的应用，以及在检测或辅助检测待测细胞衰老水平的产品的应用。本发明首次采用通过免疫荧光方法检测小鼠胚胎成纤维细胞质中dsDNA水平来评价细胞衰老水平，与经典衰老染色方法进行对比，证明该方法能够更准确、更精确地反应细胞衰老水平，为评价小鼠细胞衰老提供一种全新的检测指标。 【EN】The invention discloses a method for detecting and marking cell senescence level, which comprises the following steps of detecting the expression level of dsDNA in cytoplasm by adopting an immunofluorescence method, comparing the expression level of the dsDNA in the detected cytoplasm with the detection result of β -galactosidase detected by a classical senescence staining method, indicating the senescence level of cells based on the comparison result, and also discloses the application of a substance and the expression level of the dsDNA in fibroblast cytoplasm in detection or auxiliary detection of the senescence level of the cells to be detected, and the application of a product in detection or auxiliary detection of the senescence level of the cells to be detected.

摘要：【中文】本发明涉及一种环境监测无人机的取水器，所述取水器包括多排取水管，所述取水管呈一端高、一端低倾斜状布置，所述取水管的高端位置设置有接水口，在实施对样品水采集时，无人机飞至指定水域的上方，并且处在悬停状态，而后升降机构使得取水器下降至水面以下，实施对样品水的采集，而后将取水器提升起来，再次启动无人机，使得无人机飞离样品水采样区域，该无人机能够有效避免采样时存在的安全风险问题。 【EN】The invention relates to a water intake device of an environment monitoring unmanned aerial vehicle, which comprises a plurality of rows of water intake pipes, wherein the water intake pipes are arranged in a high-end and low-end inclined shape, a water receiving port is arranged at the high-end position of each water intake pipe, when sample water is collected, the unmanned aerial vehicle flies above a specified water area and is in a hovering state, then a lifting mechanism enables the water intake device to descend below the water surface to collect the sample water, then the water intake device is lifted, the unmanned aerial vehicle is started again to enable the unmanned aerial vehicle to fly away from a sample water sampling area, and the unmanned aerial vehicle can effectively avoid the safety risk problem during sampling.