摘要：【中文】本发明涉及一种球囊导管，包括导管和套设于所述导管远端的球囊，在未充盈状态下，所述球囊的囊体上有多个朝向所述导管中心轴的凹陷区。本发明实现了球囊导管中球囊在抽负压后的自折翼。 【EN】The invention relates to a balloon catheter which comprises a catheter and a balloon sleeved at the far end of the catheter, wherein a plurality of concave areas facing to the central axis of the catheter are arranged on the balloon body of the balloon in an unfilled state. The invention realizes the self-folding of the balloon in the balloon catheter after negative pressure is pumped.

摘要：【中文】本发明给出了一种用于短效证书的签发管理方法和系统，包括证书签发机构根据请求生成密钥分量b_i，利用证书请求包中的公钥A_i，计算获得公钥P_i，基于证书策略和公钥P_i签发数字证书，并利用公钥A_i加密数字证书cert_i和密钥分量b_i并返回第一响应数据；终端向终端管理系统发出激活私钥的请求，终端解密终端管理系统返回的第二响应数据，计算验证数字证书对应的私钥a是否与公钥P_i匹配；终端安装并激活证书签发机构为终端签发的终端实体证书，利用激活的私钥a进行数字签名。本发明可以降低密码芯片的存储和计算能力，降低了软件和硬件的复杂度。 【EN】The invention provides a method and a system for issuing and managing a short-lived certificate, which comprise a certificate issuing organization generating a key component b according to a request_iUsing the public key A in the certificate request packet_iComputing to obtain the public key P_iBased on certificate policy and public key P_iIssue digital certificate and utilize public key A_iEncrypted digital certificate cert_iAnd a key component b_iAnd returning the first response data; the terminal sends a request for activating the private key to the terminal management system, decrypts second response data returned by the terminal management system, and calculates whether the private key a corresponding to the verification digital certificate is the public key P_iMatching; the terminal installs and activates the terminal entity certificate issued by the certificate issuing organization for the terminal, and the activated private key a is used for carrying out digital signature. The invention can reduce the storage and calculation capacity of the cipher chip and reduce the complexity of software and hardware.

摘要：【中文】本发明公开了一种高硫高铁矸石污染物释放的控制方法，通过向矸石中将入钝化材料A和钝化材料B，对矸石中污染物的释放进行有效控制。本发明能有效抑制矸石各种污染物质的释放和产酸能力，降低矸石淋滤液中多种污染物浓度，从而保护矸石堆场周边环境，并为后期矸石堆场的生态修复奠定良好基础。本发明所用材料主要为天然矿物，该材料易获取、易加工，价格低廉，施工工艺简单，效果显著，可操作性强。 【EN】The invention discloses a method for controlling release of high-sulfur and high-iron gangue pollutants, which effectively controls the release of pollutants in gangue by adding a passivation material A and a passivation material B into the gangue. The invention can effectively inhibit the release and acid production capability of various pollutants of the waste rock, and reduce the concentration of various pollutants in the waste rock leachate, thereby protecting the surrounding environment of the waste rock storage yard and laying a good foundation for ecological restoration of the waste rock storage yard in the later period. The material used in the invention is mainly natural mineral, and the material is easy to obtain and process, low in price, simple in construction process, remarkable in effect and strong in operability.

摘要：【中文】本发明公开了一种矸石堆场介质生境的快速改良材料，包括有钝化材料和植生改良材料；植生改良材料包含有：混合厌氧发酵物85％～90％、磷矿粉9％～10％和硫酸盐还原菌群1％～5％；所述植生改良材料用以下方法制备得到：A.混合厌氧发酵物制备A1:混合物制备：按重量百分比计将35％～55％的豆粕和45％～65％的构树凋落物混匀；A2:向A1步骤的混合物中接种豆豉微生物，豆豉微生物加入量为混合物总重量的0.2～1.5％，厌氧条件下进行发酵得到混合厌氧发酵物；B.向步骤A的混合厌氧发酵物中加入磷矿粉和硫酸盐还原菌群，混匀得到植生改良材料。本发明能改善矸石堆场的物理性状，能提高矸石堆场的氮素、磷素和速效钾等养分含量，提高煤矸石中的微生物量，从而促进矸石堆场的生态重建。 【EN】The invention discloses a rapid improvement material for a gangue yard medium habitat, which comprises a passivation material and a plant growth improvement material; the plant growth improving material comprises: 85-90% of mixed anaerobic fermentation product, 9-10% of ground phosphate rock and 1-5% of sulfate reducing flora; the plant growth improving material is prepared by the following method: A. preparation of Mixed anaerobic fermentates A1 preparation of mixtures: uniformly mixing 35-55% of soybean meal and 45-65% of paper mulberry litters according to weight percentage; a2, inoculating fermented soya bean microorganisms into the mixture obtained in the step A1, wherein the addition amount of the fermented soya bean microorganisms accounts for 0.2-1.5% of the total weight of the mixture, and fermenting under an anaerobic condition to obtain a mixed anaerobic fermentation product; B. and D, adding phosphate rock powder and sulfate reducing flora into the mixed anaerobic fermentation product obtained in the step A, and uniformly mixing to obtain the plant growth improving material. The invention can improve the physical properties of the gangue yard, improve the contents of nitrogen, phosphorus, quick-acting potassium and other nutrients in the gangue yard, and improve the microbial biomass in the gangue, thereby promoting the ecological reconstruction of the gangue yard.

摘要：【中文】本发明涉及一种球囊导管，其包括：第一导管，第一导管具有引导腔；第二导管，第二导管的近端与第一导管的远端连接，且第二导管的内腔与引导腔连通；充盈管，所述充盈管的一端连接在所述第一导管的远端，所述充盈管的另一端连接在所述第二导管上；以及可扩张的球囊，所述充盈管穿设于所述球囊，所述球囊充盈后挤压所述第二导管并使所述第二导管发生弹性变形。本发明实施例的球囊导管，其远端移动至覆膜支架的待开窗部位后，可通过充盈管使球囊进行扩张，从而挤压第二导管，使第二导管受力发生弯曲，进而对第二导管的远端的角度进行调整，由此，可提对高球囊导管的远端的定位准确性，对穿刺部件的穿出角度进行更为精准的控制。 【EN】The present invention relates to a balloon catheter comprising: a first catheter having a guide lumen; the proximal end of the second catheter is connected with the distal end of the first catheter, and the inner cavity of the second catheter is communicated with the guide cavity; a filling tube, one end of the filling tube being connected to the distal end of the first catheter and the other end of the filling tube being connected to the second catheter; and an expandable balloon, the filling tube being disposed through the balloon, upon filling, compressing and elastically deforming the second catheter. According to the balloon catheter provided by the embodiment of the invention, after the distal end of the balloon catheter moves to the part to be fenestrated of the covered stent, the balloon can be expanded through the filling tube, so that the second catheter is extruded and is stressed to be bent, and the angle of the distal end of the second catheter is adjusted, therefore, the positioning accuracy of the distal end of the balloon catheter can be improved, and the piercing angle of the piercing part can be controlled more accurately.

摘要：【中文】本发明公开了一种锚定导管，包括第一导管，以及穿设在所述第一导管内、并可从所述第一导管内伸出的第二导管，所述第一导管的远端附近设置有第一锚定部，所述第一导管大致从所述第一锚定部的中心穿设。本发明的有益效果：通过设置可伸缩的第一导管与第二导管，先通过第一锚定部使第一导管在血管内进行居中定位，再将第二导管伸出，可以提高锚定导管远端的居中性，进而提高穿刺部件穿刺的准确性。 【EN】The invention discloses an anchoring catheter, which comprises a first catheter and a second catheter, wherein the second catheter is arranged in the first catheter in a penetrating mode and can extend out of the first catheter, a first anchoring part is arranged near the far end of the first catheter, and the first catheter is arranged in the first catheter in a penetrating mode approximately from the center of the first anchoring part. The invention has the beneficial effects that: through setting up the first pipe of telescopic and second pipe, earlier make first pipe fix a position in the middle at the endovascular through first anchor portion, stretch out the second pipe again, can improve the distal centrality of anchor pipe, and then improve the accuracy of puncture part puncture.

摘要：【中文】本发明公开一种铝合金无缝管无间隙挤压方法，所述挤压方法中的挤压筒内衬的入口段加工成锥形扩口，且扩口段往里的挤压段的内径稍小于挤压锭外径。本发明的创新点主要是采用了外径稍大于挤压筒内衬内径的挤压锭坯，为了将这种挤压锭顺利推入挤压筒，将挤压筒内衬入口端加工成锥形“喇叭口”，挤压开始时，通过挤压杆和挤压垫施加一定压力，将加热后的挤压锭坯从锥形入口推入挤压筒直至底部。由于挤压锭坯外径稍大于挤压筒内径，推入过程中锭坯将发生一定的塑性变形，并将挤压筒内的空气全部挤出，且完全填充挤压筒，不留任何间隙。因此，其后无需进行镦挤，直接进行穿孔和挤压成形。 【EN】The invention discloses a gapless extrusion method for an aluminum alloy seamless pipe. The invention has the innovation point that an extrusion ingot blank with the outer diameter slightly larger than the inner diameter of the inner lining of the extrusion container is adopted, in order to smoothly push the extrusion ingot into the extrusion container, the inlet end of the inner lining of the extrusion container is processed into a conical bell mouth, and when the extrusion is started, a certain pressure is applied through an extrusion rod and an extrusion pad, and the heated extrusion ingot blank is pushed into the extrusion container from the conical inlet to the bottom. Because the outer diameter of the extruded ingot blank is slightly larger than the inner diameter of the extrusion container, the ingot blank generates certain plastic deformation in the pushing process, air in the extrusion container is completely extruded out, and the extrusion container is completely filled without any gap. Therefore, the piercing and extrusion are directly performed without upsetting and extrusion thereafter.

摘要：【中文】本发明公开了一种低频超快激光色斑治疗装置，所述装置包括激光发生与传导机构，成像机构以及样品承载机构；所述激光发生与传导机构包括低频超快激光光源，电子快门，第一反射镜，第二反射镜，高反镜，旋转物镜台；所述成像机构，包括白色照明灯源，平凸镜，第三反射镜，成像相机；所述样品承载机构为样品支架台。本发明所提供的装置，利用超快强场激光和组织的相互作用；同时利用空间精准定位系统，在微米级别去除色斑而不伤及真皮层，无痛不留疤。 【EN】The invention discloses a low-frequency ultrafast laser color spot treatment device, which comprises a laser generating and conducting mechanism, an imaging mechanism and a sample bearing mechanism, wherein the laser generating and conducting mechanism is arranged on the sample bearing mechanism; the laser generating and conducting mechanism comprises a low-frequency ultrafast laser source, an electronic shutter, a first reflector, a second reflector, a high-reflection mirror and a rotary objective table; the imaging mechanism comprises a white lighting lamp source, a plano-convex mirror, a third reflector and an imaging camera; the sample bearing mechanism is a sample support table. The device provided by the invention utilizes the interaction of ultrafast high-field laser and tissues; meanwhile, a space accurate positioning system is utilized to remove color spots at a micron level without damaging the dermis, and no pain or scar is left.

摘要：【中文】本发明公开了一种汽车组合仪表软件升级方法，包括：车中控通过软件升级接口检测软件更新包；在检测到软件更新包时，向远程信息处理器发送更新包下载指令，以使所述远程信息处理器下载并反馈所述软件更新包；将所述软件更新包传输至组合仪表服务器，以使所述组合仪表服务器根据所述软件更新包进行软件升级。本发明还公开了一种组合仪表软件升级装置和存储介质。本发明对组合仪表进行软件升级的过程十分快捷方便。 【EN】The invention discloses a method for upgrading software of an automobile combination instrument, which comprises the following steps: detecting a software update package by a vehicle central control through a software upgrading interface; when a software update package is detected, sending an update package downloading instruction to a remote information processor so that the remote information processor downloads and feeds back the software update package; and transmitting the software updating package to a combination meter server so that the combination meter server carries out software upgrading according to the software updating package. The invention also discloses a device for upgrading the software of the combination meter and a storage medium. The invention has the advantage of very quick and convenient software upgrading process of the combination instrument.

摘要：【中文】本申请公开了一种基于手势的操控方法及终端设备，该方法包括：显示目标画面，所述目标画面中包括用于通过检测到的手势或检测到的手部动作进行操控的虚拟物体；获取F组手部图像；根据所述F组手部图像，识别所述F组手部图像中手部的手部关节点位置，从而得到F组手部关节点的空间位置，任一组手部关节点的空间位置为一组手部图像中的手部的手部关节点的空间位置，F为大于0的整数；根据所述F组手部关节点的空间位置，执行所述F组手部关节点的空间位置对应的控制操作，所述控制操作用于调节所述目标画面中所述虚拟物体的位置和/或形态。 【EN】The application discloses a gesture-based control method and terminal equipment, wherein the method comprises the following steps: displaying a target picture, wherein the target picture comprises a virtual object used for being controlled through the detected gesture or the detected hand action; acquiring F groups of hand images; identifying hand joint point positions of the hand in the F groups of hand images according to the F groups of hand images so as to obtain spatial positions of the F groups of hand joint points, wherein the spatial position of any one group of hand joint points is the spatial position of the hand joint point of the hand in the group of hand images, and F is an integer greater than 0; and executing control operation corresponding to the spatial positions of the F groups of hand joint points according to the spatial positions of the F groups of hand joint points, wherein the control operation is used for adjusting the position and/or the shape of the virtual object in the target picture.