摘要：【中文】本发明公开了一种手术用俯卧位头垫，包括设置在卧位头垫本体眼部的蛙镜形充气垫圈以及下巴处的弧形充气垫圈，蛙镜形充气垫圈、弧形充气垫圈的上表面上布置有若干薄膜压力传感器，薄膜压力传感器分别设置在两个眼眶上部、两眉间、两个颧骨支撑部和下巴中心处，用于采集两个眼眶上部、两眉间、两个颧骨支撑部和下巴所承受的压力，并将采集到的数据实时发送到检测终端进行显示。本发明通过在患者面部(眼部，下巴处)接触面添加充气垫圈，通过充放气调节头垫的软硬度和高度，提高使用者的舒适度，减轻全麻俯卧位患者面部(眼眶周围)神经压迫，使得面部压力均匀分散，保护眶上神经和眼睛周围血管，避免患者受伤，节约成本，扩大使用范围。 【EN】The invention discloses a prone position head cushion for surgery, which comprises a breastbone-shaped inflatable gasket arranged at the eye part of a lying position head cushion body and an arc-shaped inflatable gasket arranged at the chin, wherein a plurality of film pressure sensors are arranged on the upper surfaces of the breastbone-shaped inflatable gasket and the arc-shaped inflatable gasket, and the film pressure sensors are respectively arranged at the upper parts of two eye sockets, between two brows, two cheekbone supporting parts and the center of the chin and are used for collecting the pressure born by the upper parts of the two eye sockets, between the two brows, the two cheekbone supporting parts and the chin and transmitting the collected data to a detection terminal in real time for display. According to the invention, the inflatable gasket is added on the contact surface of the face (eyes and chin) of the patient, the hardness and the height of the head cushion are adjusted through inflation and deflation, the comfort level of the user is improved, the nerve compression of the face (around the eye orbit) of the general anesthesia prone position patient is relieved, the face pressure is uniformly dispersed, the supraorbital nerve and blood vessels around the eyes are protected, the patient is prevented from being injured, the cost is saved, and the application range is enlarged.

摘要：【中文】本发明公开了一种高温炉循环水冷却系统，包括高位水箱、冷却塔、低位水箱和应急放水阀；高位水箱高于高温炉的布置位置；高位水箱通过第一管与高温炉相连；冷却塔通过第二管与高温炉相连，第二管上设有循环泵，循环泵使高温炉输出的热水经过第二管输送至冷却塔；冷却塔通过第三管与高位水箱相连；低位水箱的布置位置低于高位水箱及高温炉布置的位置，低位水箱通过第四管与第二管相连，第四管和第二管相连的连接部位位于高温炉与循环泵之间；应急放水阀设置在第四管上，应急放水阀在循环泵跳停或者水循环断流时自动打开。本发明的高温炉循环水冷却系统能够在循环泵跳停或者断流时对高温炉进行延时冷却降温，保证了故障状态下高温炉的安全。 【EN】The invention discloses a circulating water cooling system of a high-temperature furnace, which comprises a high-level water tank, a cooling tower, a low-level water tank and an emergency water discharge valve; the high-level water tank is higher than the arrangement position of the high-temperature furnace; the high-level water tank is connected with the high-temperature furnace through a first pipe; the cooling tower is connected with the high-temperature furnace through a second pipe, a circulating pump is arranged on the second pipe, and hot water output by the high-temperature furnace is conveyed to the cooling tower through the second pipe by the circulating pump; the cooling tower is connected with the high-level water tank through a third pipe; the arrangement position of the low-level water tank is lower than the arrangement positions of the high-level water tank and the high-temperature furnace, the low-level water tank is connected with the second pipe through a fourth pipe, and the connection part of the fourth pipe and the second pipe is positioned between the high-temperature furnace and the circulating pump; the emergency water drain valve is arranged on the fourth pipe and is automatically opened when the circulating pump stops or the water circulation stops. The high-temperature furnace circulating water cooling system can carry out delayed cooling on the high-temperature furnace when the circulating pump is stopped or is cut off, thereby ensuring the safety of the high-temperature furnace in a fault state.

摘要：【中文】本发明涉及药学配药装置技术领域，具体是一种药学配药用定量加药装置，包括底座和输送腔；所述输送腔通过支架固定在底座上，输送腔的内侧设置有螺旋送料组件，用于实现药物的等量输送，所述输送腔上还设置有出料管，出料管上滑动安装有挡板，挡板由电磁式驱动件驱动滑动，实现出料管的开合，所述出料管的下放设置有接料盘，接料盘放置在重力控制机构上，重力控制机构与所述电磁式驱动件电连接。本发明设计新颖，当接料盘上的药物达到所需量时，重力控制机构控制电磁式驱动件驱动挡板实现出料管的闭合，从而实现药物停止添加，且避免了剩余在所述出料管内的药物进入下落，精确度高。 【EN】The invention relates to the technical field of pharmaceutical dispensing devices, in particular to a quantitative dosing device for pharmaceutical dispensing, which comprises a base and a conveying cavity; carry the chamber to pass through the support to be fixed on the base, the inboard in carrying the chamber is provided with spiral pay-off subassembly for realize the equivalent transport of medicine, still be provided with the discharging pipe on carrying the chamber, slidable mounting has the baffle on the discharging pipe, and the baffle slides by the drive of electromagnetic type driving piece, realizes opening and shutting of discharging pipe, the transfer of discharging pipe is provided with the take-up (stock) pan, and the take-up (stock) pan is placed on gravity control mechanism, gravity control mechanism with the electromagnetic type driving piece electricity is connected. The gravity control mechanism controls the electromagnetic type driving piece to drive the baffle plate to close the discharge pipe when the medicine on the receiving disc reaches the required amount, so that the medicine is stopped from being added, the medicine left in the discharge pipe is prevented from falling, and the precision is high.

摘要：【中文】本发明涉及临床医疗器械技术领域，且公开了一种自适应压迫式心内科临床止血器，包括固定杆，所述固定杆的顶部固定连接有防护罩，所述防护罩的内壁设置有充气气囊，所述固定杆表面的左右两侧均固定连接有固定块，两个所述固定块之间固定连接有打气筒，所述打气筒的输出端分别连通有第一输气管和第二输气管。本发明通过设置固定杆、防护罩、充气气囊、固定块、打气筒、第一输气管、第二输气管、出气盒、进气盒、出气管、软管、进气管、隔板、复位弹簧、盖板、泄压阀、表面止血层和通气孔，使充气气囊鼓起后对流血处进行挤压，同时充气气囊底部的表面止血层对伤口进行止血，从而能够满足伤口较大的止血工作。 【EN】The invention relates to the technical field of clinical medical instruments and discloses a self-adaptive compression type clinical hemostat for cardiology department, which comprises a fixed rod, wherein the top of the fixed rod is fixedly connected with a protective cover, an inflatable air bag is arranged on the inner wall of the protective cover, the left side and the right side of the surface of the fixed rod are both fixedly connected with fixed blocks, an inflator is fixedly connected between the two fixed blocks, and the output end of the inflator is respectively communicated with a first air pipe and a second air pipe. According to the invention, the fixing rod, the protective cover, the inflatable air bag, the fixing block, the inflator, the first air pipe, the second air pipe, the air outlet box, the air inlet box, the air outlet pipe, the hose, the air inlet pipe, the partition plate, the reset spring, the cover plate, the pressure release valve, the surface hemostatic layer and the vent hole are arranged, so that the inflatable air bag is extruded to the position of the blood after being inflated, and meanwhile, the surface hemostatic layer at the bottom of the inflatable air bag performs hemostasis on the wound, thereby meeting the requirement of larger hemostasis work of the wound.

摘要：【中文】本发明公开了一种全双工认知无线电网络多电平频谱感知方法，认知用户对接收到的一个感知周期内授权信号的N个样本信号进行采样，并计算样本信号的平均能量T(y)，再将M个等级的授权用户的发射功率分为A、B、C三个区，然后分别计算授权用户的发射功率落在A、B、C区域的概率密度，并利用广义似然比检测判断授权用户的发射功率的区域，最后再次利用广义似然比检测授权用户的发射功率具体等级。本发明可在授权用户信号特征参数未知时，实现对授权用户多阶发射电平的检测和区分，当认知用户获得更精细的授权用户状态参数之后，通过调整自身的传输参数可以有效地提高全双工认知无线电网络吞吐量。 【EN】The invention discloses a multi-level spectrum sensing method of a full-duplex cognitive radio network, which comprises the steps that a cognitive user samples N sample signals of received authorization signals in a sensing period, calculates the average energy T (y) of the sample signals, divides the transmitting power of authorization users of M grades into A, B, C three zones, respectively calculates the probability density that the transmitting power of the authorization users falls in a A, B, C zone, detects and judges the zone of the transmitting power of the authorization users by utilizing a generalized likelihood ratio, and finally detects the specific grade of the transmitting power of the authorization users by utilizing the generalized likelihood ratio again. The invention can realize the detection and the differentiation of the multi-order emission level of the authorized user when the signal characteristic parameters of the authorized user are unknown, and can effectively improve the throughput of the full-duplex cognitive radio network by adjusting the transmission parameters of the cognitive user after the cognitive user obtains more precise state parameters of the authorized user.

摘要：【中文】本发明公开了一种悬臂式多打印头协同的3D打印装置，包括支撑框架，所述支撑框架由底部框架、立柱和顶部框架固定而成，所述的底部框架上设有打印平台，打印平台上方设有可沿立柱上下移动的运动负载平台，所述的运动负载平台为矩形框结构，所述的运动负载平台上设有至少一个可在X‑Y平面做二维运动的悬臂机构，每个悬臂机构上设有打印头以及与打印头连接的送料机构；所述的运动负载平台、悬臂机构以及打印头分别与电子控制单元连接，所述的电子控制单元用于控制运动负载平台的上下移动、每个悬臂机构的二维运动以及每个打印头的开关。利用本发明，可以有效提高打印速度，尤其对于大型打印件可以实现快速、批量化生产。 【EN】The invention discloses a cantilever type multi-printing-head cooperative 3D printing device which comprises a supporting frame, wherein the supporting frame is formed by fixing a bottom frame, an upright post and a top frame, a printing platform is arranged on the bottom frame, a motion load platform capable of moving up and down along the upright post is arranged above the printing platform, the motion load platform is of a rectangular frame structure, at least one cantilever mechanism capable of performing two-dimensional motion on an X-Y plane is arranged on the motion load platform, and a printing head and a feeding mechanism connected with the printing head are arranged on each cantilever mechanism; the motion load platform, the cantilever mechanisms and the printing heads are respectively connected with an electronic control unit, and the electronic control unit is used for controlling the up-and-down movement of the motion load platform, the two-dimensional movement of each cantilever mechanism and the switch of each printing head. The invention can effectively improve the printing speed, and can realize quick and batch production especially for large-scale printed products.

摘要：【中文】本文公开的多模态聊天技术，用于在聊天机器人与人类的交互中，采用多模态答复的方式对用户询问进行答复。通过采用多模态方式的答复，使得聊天机器人的表达方式和内容更加丰富。 【EN】Disclosed herein are multi-modal chat techniques for responding to user queries in a multi-modal response manner during chat bot interaction with humans. By adopting the multi-mode response, the expression mode and the content of the chat robot are richer.

摘要：【中文】本发明提出了一种焊点的自动检测方法，包括以下步骤：S1)：Halcon处理焊点：1.1预处理，通过blob算子把焊点和引脚的区域扣出来，如mean_image、threshold、connection、select_shape、dilation_circle、reduce_domain等；1.2用for…endfor循环来遍历所扣出来的区域，然后进行填充，用到的算子：complement、paint_region等；1.3尺寸测量，设定引脚与焊点宽度的分隔标准，将区域分成引脚和焊点部分，并且设定每个区域所需测线宽的线的个数，然后使用测量算子来测量每条线的线宽，得到每条线与轮廓的交点坐标；1.4显示部分，通过得到的交点坐标来显示所测的宽度以及焊点和引脚区域的最小外接矩形，该车用传感器的自动检测方法能够快速准确的对传感器进行焊点经检测，提高车用传感器焊点的检测质量及检测效率。 【EN】The invention provides an automatic detection method of a welding spot, which comprises the following steps: s1): halcon processing welding spots: 1.1, preprocessing, namely buckling out the areas of a welding spot and a pin through a blob operator, such as mean _ image, threshold, connection, select _ shape, dimension _ circle, reduce _ domain and the like; 1.2 go through the clipped region with for … endfor loop and then fill, with the operator: completion, paint _ region, etc.; 1.3, measuring the size, setting the separation standard of the widths of the pins and the welding spots, dividing the area into the pin parts and the welding spots, setting the number of lines of the measured line width of each area, and measuring the line width of each line by using a measuring operator to obtain the intersection point coordinates of each line and the outline; and 1.4, a display part displays the measured width and the minimum external rectangle of the welding spot and the pin area through the obtained intersection point coordinates, and the automatic detection method of the vehicle sensor can quickly and accurately detect the welding spot of the sensor, thereby improving the detection quality and the detection efficiency of the welding spot of the vehicle sensor.

摘要：【中文】本申请提出一种数据处理方法、装置、设备及计算机可读存储介质，方法包括：将多个车辆信号进行组合，形成初始报文；通过第一压缩方式对初始报文进行编码，形成第一报文；通过第二压缩方式对第一报文进行数据压缩，形成第二报文；将第二报文发送至远端。本申请实施例利用第一压缩方式对形成的初始报文进行编码，利用第二压缩方式对初始报文经过编码后形成第一报文进行压缩，实现了对车辆信号的二次压缩，因此有效的减小了发送至服务器的第二报文的数据大小。不仅有效提高了数据传输效率，节省了数据传输流量，还节省了远端的带宽，提高了在网络拥堵时数据发送的成功率。 【EN】The application provides a data processing method, a device, equipment and a computer readable storage medium, wherein the method comprises the following steps: combining a plurality of vehicle signals to form an initial message; coding the initial message in a first compression mode to form a first message; performing data compression on the first message in a second compression mode to form a second message; and sending the second message to the remote end. According to the embodiment of the application, the formed initial message is coded by the first compression mode, the first message is formed by coding the initial message by the second compression mode and is compressed, and the secondary compression of the vehicle signal is realized, so that the data size of the second message sent to the server is effectively reduced. The method not only effectively improves the data transmission efficiency and saves the data transmission flow, but also saves the bandwidth of a far end and improves the success rate of data transmission when the network is jammed.

摘要：【中文】本申请实施例提供了一种发射机、接收机和信号处理的方法。该发射机包括星座映射器(310)、信号转换模块(320)、数字信号处理器(330)和数字模拟转换器(340)；该星座映射器(310)，用于确定比特流与极坐标下的星座点的映射关系，并根据该映射关系生成星座符号数据流；该信号转换模块(320)，用于将该星座符号数据流转换为幅度信号和相位信号，其中，该幅度信号为2电平模拟信号，该相位信号为8电平数字信号；该数字信号处理器(330)，用于将该相位信号进行数字信号处理，生成多电平数字信号；该数字模拟转换器(340)，用于将该多电平数字信号转换为多电平模拟信号。本申请实施例能够降低通信系统的复杂度、功耗和成本。 【EN】The embodiment of the application provides a transmitter, a receiver and a signal processing method. The transmitter comprises a constellation mapper (310), a signal conversion module (320), a digital signal processor (330) and a digital-to-analog converter (340); the constellation mapper (310) is configured to determine a mapping relationship between a bit stream and a constellation point in a polar coordinate, and generate a constellation symbol data stream according to the mapping relationship; the signal conversion module (320) is configured to convert the constellation symbol data stream into an amplitude signal and a phase signal, where the amplitude signal is a 2-level analog signal and the phase signal is an 8-level digital signal; the digital signal processor (330) is used for carrying out digital signal processing on the phase signal to generate a multi-level digital signal; the digital-to-analog converter (340) is configured to convert the multi-level digital signal to a multi-level analog signal. According to the embodiment of the application, the complexity, the power consumption and the cost of a communication system can be reduced.