baber/WOPTO huggingface dataset:
Patent WO-2018205155-A1 (WO)
Title: 一种QoS控制方法及设备
Inventor: WU YIZHUANG
IPC: H04W48/18
Filed: 2017-05-09
Abstract: 一种QoS控制方法及设备。在该方法中，会话管理功能SMF实体获取服务数据流SDF级别QoS控制信息；所述SMF实体发送所述SDF级别QoS控制信息给终端；终端根据所述SDF级别QoS控制信息，对上行数据包进行QoS控制，或者删除所述SDF级别QoS控制信息。通过上述方法实施例，使得终端能够根据SDF级别QoS控制信息对上行数据包进行QoS控制。
Patent WO-2017206729-A1 (WO)
Title: 一种蓝牙面板灯
Inventor: ZHANG WENBIN
IPC: H05B44/00
Filed: 2017-05-19
Abstract: 一种蓝牙面板灯，包括灯罩组件（1）、发光单元（8）、灯板（2）、扩散板（3）、导光板（4）、反射纸（5）和下盖（6）；下盖（6）安装在灯罩组件（1）上，并形成一容纳腔；发光单元（8）设置于灯罩组件（1）上；灯板（2）固定在灯罩组件（1）内壁上且与发光单元（8）电连接，包括用于接收外部蓝牙控制信号的蓝牙mesh电路和用于根据蓝牙mesh电路接收到的蓝牙控制信号控制发光单元（8）的控制电路；蓝牙mesh电路与控制电路相耦合；控制电路与发光单元（8）电连接；扩散板（3）、导光板（4）和反射纸（5）依次抵接后设置于容纳腔内。通过蓝牙无线控制技术实现面板灯远程调节亮度、调节颜色、定时、音乐炫彩、情景模式等功能，方便人们生活，增加智能家居照明的多样化和情趣化。
Patent WO-2018214079-A1 (WO)
Title: Navigation processing method and apparatus, and control device
Inventor: Su guanhua
IPC: G05D1/00
Filed: 2017-05-24
Abstract: A navigation processing method and apparatus, a control device (102), an aerial vehicle, and a system, the navigation processing method comprising: displaying a received captured image (201) on a preset user interface (200) (step S301), the captured image ( 201) being captured by an image capturing device configured on a moving object (101); if a location selection operation on the user interface (200) is received, determining location information of a location point, in the image (201), selected according to the location selection operation (step S302); and controlling the moving object (101) to move toward a target navigation point (step S303), the target navigation point being obtained according to the location information. Thus, a user can intuitively select the target navigation point, and let the moving object (101) such as the aerial vehicle move toward the target navigation point. The operation is intuitive and fast. The navigation efficiency and the execution efficiency of tasks such as aerial photography are improved.
Patent WO-2018205311-A1 (WO)
Title: 像素单元及包含其的阵列基板
Inventor: AN LIYANG
IPC: G02F1/1362
Filed: 2017-05-25
Abstract: 一种像素单元，存储电容设置在阵列基板上，存储电容包括设置在第一金属层的第一电极（21）和设置在第二金属层的第二电极（22），在第一电极（21）和第二电极（22）之间设置有绝缘层，第二电极（22）和第一电极（21）相互重叠形成第一重叠区域，若第二电极（22）相对于第一电极（21）的偏移在预设距离范围内，第一重叠区域的面积保持一致，避免了由于对组精度差异引起的存储电容差异，从而避免了由此产生的水痕。还提供一种包括像素单元的阵列基板。
Patent WO-2018214103-A1 (WO)
Inventor: DU WENJING
IPC: A61B5/0488
Filed: 2017-05-25
Abstract: Cette invention concerne un procédé et un système de détermination (10) de l'état d'activité musculaire d'un patient souffrant de lombalgies chroniques, le procédé de détermination comprenant les étapes suivantes : acquérir un signal électromyographique du muscle multifidus du sujet (S1) ; prétraiter le signal électromyographique acquis (S2) ; soumettre le signal électromyographique prétraité à une décomposition en paquets d'ondelettes, et extraire un signal de bande basse fréquence pour la reconstruction du signal à l'aide d'un paquet d'ondelettes (S3) ; procéder à une extraction des caractéristiques sur le signal électromyographique décomposé et reconstruit (S4) ; et déterminer un état d'activité musculaire en fonction du signal électromyographique après extraction des caractéristiques (S5). Le procédé et le système de détermination (10) de l'état d'activité musculaire d'un patient souffrant de lombalgies chroniques sont faciles à utiliser, permettent de collecter des données de manière non invasive et ont un temps de diagnostic court, et il est par conséquent facile aux patients de s'y soumettre.
Patent WO-2017202374-A1 (WO)
Title: 一种交互系统及方法
Inventor: YANG JUN
IPC: H04W4/021
Filed: 2017-05-25
Abstract: 本发明涉及一种交互系统及方法，包括服务端、移动智能终端和信息采集端，其中服务端一方面在移动智能终端到达信息采集端的位置时，向移动智能终端推送指令消息；另一方面存储有与所述指令消息相应行为所对应的数据包信息，用于接收信息采集端采集并发送过来的行为数据，并将该行为数据和/或该行为对应的数据包信息发送至移动智能终端；移动智能终端，由用户随身携带，并安装有能够与服务端实现通讯的App；实时接收并显示服务端推送过来的消息；信息采集端，采集用户依据其移动智能终端上所显示指令消息作出的行为数据，并传输给服务端。使用户与景区系统之间产生足够的互动，实现了线上线下，以及真实世界与虚拟世界的有机结合。
Patent WO-2018010499-A1 (WO)
Title: 有机发光显示面板
Inventor: LIU QI
IPC: H01L27/32
Filed: 2017-05-27
Abstract: 一种有机发光显示面板，包括：显示区（20）以及非显示区（10），所述显示区（20）设置有栅极走线（21）、数据走线（22）、阳极走线（23）以及阴极（24），其中，所述阴极（24）设置在所述显示区（20）的中部区域，所述栅极走线（21）、所述数据走线（22）和所述阳极走线（23）沿所述显示区（20）的边缘区域设置；所述栅极走线（21）、所述数据走线（22）和所述阳极走线（23）沿所述显示区（20）的边缘区域设置；所述栅极走线（21）具有平行于第一方向的第一栅极走线（211），所述数据走线（22）具有平行于第一方向的第一数据走线（221），所述阳极走线（23）具有平行于第一方向的第一阳极走线（231），所述第一方向为由所述显示区指向所述非显示区的方向，第一栅极走线（211）、所述第一数据走线（221）以及所述第一阳极走线（231）中的至少一个沿所述第一方向上的宽度逐渐增大。
Patent WO-2018218594-A1 (WO)
Inventor: ZHU GUILIN
IPC: C09J133/08
Filed: 2017-06-01
Abstract: 一种用于太阳能光电板的封装胶，包括以下重量份的材料：聚甲基丙烯酸乙酯50重量份；聚酰亚胺50重量份；乙烯-丙烯酸羟乙酯共聚物10～12重量份；聚乙二醇5～6重量份和草酸钠2～3重量份。通过在聚甲基丙烯酸乙酯体系中引入聚酰亚胺，提高了封装胶的耐候性能；同时，乙烯-丙烯酸羟乙酯共聚物、聚乙二醇和草酸钠作为辅助改性助剂，不仅可以协同提高封装胶的耐候性和稳定性，还能有效提高封装胶在长期暴露于户外时的粘结强度，减小封装胶本身对透光率的影响，保证光伏板的发电效率和使用寿命。
Patent WO-2018072454-A1 (WO)
Inventor: HUANG LEI
IPC: H01L51/56
Filed: 2017-06-05
Abstract: An organic light-emitting diode device (100), a manufacturing method therefor, and a display panel (10). The organic light-emitting diode device (100) comprises: a first electrode layer (111), a second electrode layer (112) provided at least partially overlapping with the first electrode layer (111), a third electrode layer (113) provided at a side of the second electrode layer (112) far from the first electrode layer (111) and provided at least partially overlapping with the second electrode layer (112), an electricity induced refractive index change layer (120) and an organic light-emitting layer (130). The electricity induced refractive index change layer (120) is provided between the first electrode layer (111) and the second electrode layer (112), and is configured to change a refractive index of the electricity induced refractive index change layer (120) when in operation according to a voltage difference between the first electrode layer (111) and the second electrode layer (112); the organic light-emitting layer (130) is disposed between the second electrode layer (112) and the third electrode layer (113), and is configured to emit light when in operation according to a voltage difference between the second electrode layer (112) and the third electrode layer (113). By means of introducing the electricity induced refractive index change layer (120), the organic light-emitting diode device (100) may adjust the wavelength of light emitted from the organic light-emitting diode device (100), and reduce or eliminate color deviation caused by device aging.
Patent WO-2018001101-A1 (WO)
Title: 一种基于依存约束和知识的形容词词义消歧方法和装置
Inventor: LU WENPENG
IPC: G06F40/20
Filed: 2017-06-15
Abstract: 一种基于依存约束和知识的形容词词义消歧方法和装置，该方法包括：对大规模语料进行依存句法分析，收集所得的依存元组并统计其频数，构建依存知识库；对歧义形容词所在句子进行依存句法分析，提取符合设定条件的4种依存元组，作为歧义形容词的依存约束集合；根据语义词典，为歧义形容词的各个词义，依次提取同义词集、近义词集、反义词集作为相应词义的词义代表词集；根据依存知识库和词义代表词集，依次计算歧义形容词的各个词义在依存约束集合的后验概率；根据后验概率选择歧义形容词的正确词义。利用该方法和装置，可以充分发挥依存句法分析的作用，更准确有效地判定歧义形容词的词义。
Patent WO-2018227550-A1 (WO)
Title: 一种载药缓释的复合组织修复材料及其制备方法
Inventor: ZHANG JIAN
IPC: A61L27/24
Filed: 2017-06-16
Abstract: 一种载药缓释的复合组织修复材料及其制备方法，所述修复材料包括具有三维结构、孔隙率和透过性的材料，药物或载药介质。可以实现所载药物的缓释，且释放曲线可控，不改变材料的组织相容性和宿主-材料免疫反应类型，具备生物相容、无毒无害的特点，有助于提升修复材料的生物学性能和特定功能，临床应用前景良好。
Patent WO-2018024217-A1 (WO)
Title: 一种i/o请求处理方法及设备
Inventor: HU YU
IPC: G06F13/16
Filed: 2017-08-02
Abstract: 提供一种输入输出I/O请求处理方法，所述方法应用于存储系统中。所述存储系统包括控制器和至少一个存储器，所述至少一个存储器通过端口与所述控制器进行连接，所述端口包括多个物理层通道PHY。所述方法包括：接收I/O请求，所述I/O请求中携带有所述I/O的大小；根据所述I/O大小确定所述I/O所属的I/O区间，所述I/O区间为根据I/O大小划分的区间，且所述I/O区间设置有至少一个PHY；根据所确定的I/O区间对应的PHY确定传输所述I/O的PHY；通过选择的所述PHY将所述I/O发送给所述存储器。
Patent WO-2018103382-A1 (WO)
Inventor: CAO YU
IPC: H04W72/04
Filed: 2017-08-26
Abstract: Systems and methods are provided in which uplink transmission of pilot uses time-frequency resources that overlap with time-resources for the uplink transmission of data, by the same UE or different UEs. This can result in a decrease in pilot overhead, or if longer pilot sequences are used, can result in a decrease in collision probability. In a group-based approach, UEs are organized into groups, and each group is allocated the same resources for pilot and data.
Patent WO-2018214319-A1 (WO)
Inventor: LI QIANG
IPC: H03M9/00
Filed: 2017-08-28
Abstract: La présente invention porte sur un procédé et sur un dispositif de débogage de paramètre de liaison SerDes ainsi que sur un support de stockage informatique. Le procédé consiste : sur la base d'une horloge de liaison et d'une caractéristique de canal, à déterminer un mode de codec ; à déterminer un procédé de correction d'erreur sans voie de retour et un code de contrôle ; à déterminer une plage de paramètres de préaccentuation et, en fonction de la plage de paramètres de préaccentuation, du procédé de correction d'erreur sans voie de retour et du code de contrôle, à former un côté d'envoi d'un convertisseur série-parallèle/parallèle-série à grande vitesse à déboguer de sorte à obtenir un paramètre de configuration de préaccentuation ; et après la détermination du paramètre de configuration de préaccentuation, à effectuer un apprentissage de paramètre d'égalisation sur un côté de réception du convertisseur série-parallèle/parallèle-série à grande vitesse à déboguer de sorte à obtenir un paramètre de configuration auto-adaptatif.
Patent WO-2018233094-A1 (WO)
Title: Flotation raft type driving seat structure of crawler-type cereal combine harvester
Inventor: TANG ZHONG
IPC: B60N2/38
Filed: 2017-09-15
Abstract: Disclosed is a flotation raft type driving seat structure of a crawler-type cereal combine harvester, comprising a driving seat structure (4), a flotation raft bearing stage (5), a left roller shock-absorber (6), a right roller shock-absorber (7) and a vertical shock-absorber (8), wherein an upper side of the flotation raft bearing stage (5) is connected to the driving seat (4) structure, left and right sides of the flotation raft bearing stage (5) are respectively connected to the left roller shock-absorber (6) and the right roller shock-absorber (7), and a lower side of the flotation raft bearing stage (5) is connected to the vertical shock-absorber (8). When vibration of a driving station base bearing plate (3) is transferred to the flotation raft bearing stage (5), the vertical shock-absorber (8) performs frequency filtering and vibration isolation, residual excitation force is balanced by bending resistance and resilience of a transverse helical compression spring (705). When vibration of a side wall of a driving cab is transferred to the flotation raft bearing stage (5), a left roller (702) and a right roller (702) respectively roll on a circular arc of a bearing stage left arc plate (503) and a bearing stage right arc plate (502) to eliminate the excitation force of the side wall of the driving cab. The seat structure is simple, low in cost and has good universality, and can be used for eliminating excitation of the seat caused by the side wall of the driving cab and the driving station base bearing plate during operation of the crawler-type cereal combine harvester.
Patent WO-2019051778-A1 (WO)
Title: Resource configuration method, terminal device, and network device
Inventor: LIN YANAN
IPC: H04W72/04
Filed: 2017-09-15
Abstract: Embodiments of the present application provide a resource configuration method, a terminal device, and a network device. When a network device configures a UE-specific control resource set (CORESET) and a common CORESET for a terminal device and the two CORESETs coincide on a time-frequency resource, the terminal device can accurately monitor a PDCCH on the time-frequency resource where the coincidence occurs. The method comprises: receiving configuration information sent by a network device, the configuration information being used for configuring at least two CORESETs partly or completely coinciding with each other on a time-frequency resource and configuration parameters corresponding to each of the at least two CORESETs, and the configuration parameters corresponding to any two CORESETs in the at least two CORESETs being different; and monitoring, according to the configuration parameters corresponding to a first CORESET in the at least two CORESETs, a PDCCH on the time-frequency resource where the coincidence occurs.
Patent WO-2019056186-A1 (WO)
Title: Wireless backhaul implementation method and apparatus, and base station
Inventor: HONG WEI
IPC: H04W76/00
Filed: 2017-09-19
Abstract: The present disclosure relates to a wireless backhaul implementation method and apparatus, and a user equipment and a base station. The wireless backhaul implementation method comprises: searching for a base station having a wired backhaul capability; when the base station having a wired backhaul capability is found, establishing a first wireless connection with the base station having a wired backhaul capability; and implementing wireless backhaul with a core network based on the first wireless connection. By means of the technical solution of the present disclosure, a base station having only a wireless backhaul capability can serve a user equipment, and the base station having only a wireless backhaul capability can also implement an integrated operation of forward transmission and backhaul.
Patent WO-2018059338-A1 (WO)
Title: 一种编码装置及基于该装置的量子密钥分发设备及系统
Inventor: LIANG WENYE
IPC: H04L9/08
Filed: 2017-09-23
Abstract: 本发明公开了一种编码装置，包括：偏振分束旋转器PSR，用于接收输入信号光，将输入信号光分成偏振模式相同的两部分，分别发送给偏振旋转结构和调制器；偏振旋转结构，与PSR和调制器相连，具有从一端进入的光信号偏振方向旋转180度，从另一端进入的光信号偏振方向不变的功能；调制器，用于对输入到调制器的光进行调制；PSR，还用于接收偏振旋转结构和调制器发送的信号光，将两个信号光进行合束，得到输出信号光，将输出信号光发送出去。本发明实施例可以支持高速调制器，满足高速通信的要求。
Patent WO-2019061207-A1 (WO)
Title: Non-contact male contraceptive device
Inventor: ZHU LIYAN
IPC: A61F6/24
Filed: 2017-09-28
Abstract: Disclosed is a non-contact male contraceptive device, comprising a control element (1) and a housing (2), wherein the housing (2) is provided inside a male scrotum, and the control element (1) is provided externally on a male body; the interior of the housing (2) is provided with an accommodating chamber (21), and a switch element (3) is provided inside the accommodating chamber (21); a first connecting tube (4) and a second connecting tube (5) are provided on the housing (2), outer ends of the first connecting tube (4) and the second connecting tube (5) are respectively connected in a sealed manner to two ends of an incision of the seminal duct, inner ends of the first connecting tube (4) and the second connecting tube (5) are respectively in communication with the accommodating chamber (21) to form a channel allowing sperm to pass through; and the control element (1) operates externally on the body to control the switch element (3) in a non-contact manner, such that the channel is open or closed. This non-contact male contraceptive device will not cause a user discomfort or pain, and avoids the contraception failure due to a user unwittingly touching the switch of the contraceptive device under an external force to erroneously operate same.
Patent WO-2018095144-A1 (WO)
Title: 一种支架连接结构及支架
Inventor: LEE YOUNGWOOK
IPC: F16B5/06
Filed: 2017-09-30
Abstract: 一种支架连接结构，用于连接支架的支撑件（1）和固定件（2），支架连接结构包括设置在支撑件上的至少一组连接孔结构和设置在固定件上的至少一组凸起结构；插孔（3）包括连通的插入部（301）和卡合部（302），卡合部间隙小于插入部间隙，凸扣（4）插入插入部，并移动卡进卡合部内；支架连接结构还包括有一可拆卸的安装在支撑件上的第一连接板（5），连接孔结构设置在第一连接板上；插孔背面对应位置处均设置有与外部电源连接的电连接片（11），连接孔结构构成电插座。还涉及一种支架，包括有支撑件（1）、固定件（2），支撑件与固定件之间采用以上所述的支架连接结构进行连接；支架还包括有活动件（8），活动件通过端部设置的挂钩直接挂设到插孔内。
Patent WO-2018176787-A1 (WO)
Inventor: QU LIANJIE
IPC: H01L27/12
Filed: 2017-10-09
Abstract: Provided are an array substrate and a method for preparing same, and a display panel, relating to the technical field of display. Two types of thin film transistors (TFT) are used on an array substrate, so that a display panel has good display performance. The array substrate comprises a base (10), dual-gate type oxide TFTs (2) in subpixels and a display electrode disposed on the base (10), wherein the drain (25) of each dual-gate type oxide TFT (2) is electrically connected to the display electrode, and polysilicon TFTs (1) disposed on the base (10).
Patent WO-2019071604-A1 (WO)
Title: Fixing device
Inventor: LIU HAIYANG
IPC: B23Q3/06
Filed: 2017-10-13
Abstract: A fixing device (100), comprising a base (10), a carrying mechanism (20), and at least one press mechanism (30). At least one fixing hole (11) is formed on the base (10) and penetrates the base. The carrying mechanism (20) comprises a carrier (21) and at least one fixing element (22). The carrier (21) comprises a body (211), a support part (212), and a carrying part (213). At least one mounting hole (2113) is formed on the body (211) and penetrates the body. At least one through hole (2121) and at least one guide slot (2122) are formed on the support part (212). One end of each fixing element (22) passes through a corresponding mounting hole (2113) to be screwed into corresponding fixing hole (11). Each press mechanism (30) comprises a press adjusting element (31) and a press element (32). The press adjusting element (31) rotatably passes through a corresponding through hole (2121). The press element (32) is slidably received in a corresponding through hole (2121), and a part of the press element (32) protrudes out of the support part (212) by means of a corresponding guide slot (2122). The press element (32) is screwed on the press adjusting element (31). The press adjusting element (31) is rotated to drive the press element (32) to move so as to press or release a workpiece (200) on the carrying part (213). By means of the fixing device (100), it is convenient to fix or release the workpiece (200).
Patent WO-2018171202-A1 (WO)
Title: 一种留置针在穿刺静脉血管中的自动定位方法及装置
Inventor: WANG YANQING
IPC: A61B17/34
Filed: 2017-11-01
Abstract: 一种留置针在穿刺静脉血管中的自动定位方法及装置，包括：采集目标血管的图像数据，图像数据中包含目标血管在图像坐标系中设定的横坐标值；根据设定的横坐标值及其在纵坐标方向的第一设定步长，遍历图像数据在设定窗口中的像素，获取图像数据中目标血管的图像特征；根据目标血管的图像特征，确定目标血管的粗检测中心位置；以根据粗检测中心位置的横坐标确定的横坐标为搜索点，在粗检测中心位置的纵坐标值中搜索上下血管壁的纵坐标值；根据搜索的上下血管壁的纵坐标值，确定目标血管的穿刺点所在范围和目标血管的深度值；其能够高精度的自动定位穿刺机构在目标血管中的穿刺位置，降低了医院的人力培训成本，同时避免了人工穿刺针扎伤风险。
Patent WO-2018103510-A1 (WO)
Title: 流域绿色基础设施对地表径流调蓄能力的评价方法
Inventor: YAN DENGHUA
IPC: G06F17/50
Filed: 2017-11-14
Abstract: 本发明公开了一种流域绿色基础设施对地表径流调蓄能力的评价方法，其包括将流域内绿色基础设施进行标准化处理，得到绿色基础设施单元；确定暴雨频率下、类型为绿色基础设施和为裸地的坡面斑块的流域洪水过程线；根据流域洪水过程线分析确立绿色基础设施的调洪库容；对调洪库容和绿色基础设施单元进行分析计算，得到单位面积绿色基础设施调蓄地表径流的标准值，可用该指标作为衡量绿色基础设施对地表径流的调蓄能力的评价指标；该流域绿色基础设施对地表径流调蓄能力的评价方法具有较高的合理性与准确性，同时，该绿色基础设施调蓄地表径流的标准值指标的得出，可以为生态海绵流域绿色基础设施的选取和布设提供依据。
Patent WO-2019041582-A1 (WO)
Title: Ternary weeding composition containing triazole sulcotrione and anilofos and application thereof
Inventor: LIAN LEI
IPC: A01N47/12
Filed: 2017-11-21
Abstract: A ternary weeding composition containing triazole sulcotrione and anilofos, comprising active components A, B, and C with effective amounts for weeding. Active component A is triazole sulcotrione, B is anilofos, and C is one selected from quinclorac, propanil, bentazone, pyridate, cyclopyrimorate, simetryne, isoproturon, dymron, prometryn, and amicarbazone. The composition is used to prevent and clear weeds such as crab grass, cockspur grass, Leptochloa chinensis, Cyperus difformis, and barnyard grass, and has the characteristics that, for example, the weed control spectrum is expanded, the application amount is reduced, the composition is safe to crops, a synergistic effect can be achieved, and herbicide-resistant weeds are controlled.
Patent WO-2019052005-A1 (WO)
Title: Cutting tool drive structure for meat mincing machine
Inventor: CHEN ZHIYONG
IPC: A47J43/07
Filed: 2017-11-23
Abstract: A cutting tool drive structure for a meat mincing machine comprises a machine body (1), a drive sleeve (2), a gear (3) and a blade (5). The blade (5) is embedded in and fixed to the machine body (1). The gear (3) is integrally embedded in the drive sleeve (2). An inner side of the machine body (1) is provided with a plurality of raised strips (1a). At least one of the raised strips (1a) is provided with a position-limiting protrusion portion (1a1). An outer circumference of the drive sleeve (2) is provided with a plurality of position-limiting strips (2a). A recessed portion (2a2) can be arranged at the position-limiting strip (2a), such that the recessed portion (2a2) and gaps between said position-limiting strip and two adjacent position-limiting strips (2a) form an approximately T-shaped recess (2a3). The drive structure can effectively limit a position of a cutting tool rotating forwards or backwards, and is safe and reliable.
Patent WO-2018113477-A1 (WO)
Inventor: GUO YONGXING
IPC: C22B26/12
Filed: 2017-11-27
Abstract: L'invention concerne un procédé de récupération de cobalt et de lithium à partir d'un matériau d'électrode positive d'une batterie à l'oxyde de cobalt lithium usagée. De l'hydrogénosulfate de sodium est mélangé avec le matériau d'électrode positive de la batterie à l'oxyde de cobalt lithium usagée, le mélange est soumis à une calcination à haute température, puis de l'eau est ajoutée pour la lixiviation, et une solution de sulfate comprenant du cobalt et des éléments de lithium est obtenue par filtration.
Patent WO-2019047405-A1 (WO)
Title: Composite material for vehicle bumper and preparation method therefor
Inventor: RAN HONGMIN
IPC: C08K5/13
Filed: 2017-12-07
Abstract: Disclosed are a composite material for a vehicle bumper and a preparation method therefor. The composite material comprises the following components: a polycarbonate, a polypropylene, 2-acrylamido-2-methylpropanesulfonic acid, diaminodiphenylmethane, magnesium stearate, polyvinyl alcohol, dimethyl diallyl ammonium chloride, 1,3-propyl sultone, an antioxidant and a plasticizer. The preparation method comprises adding the polycarbonate, polypropylene, magnesium stearate, polyvinyl alcohol and dimethyl diallyl ammonium chloride into a reaction kettle, stirring and mixing same, then heating same under a nitrogen protection state and maintaining for a certain period, and then adding the 2-acrylamido-2-methylpropanesulfonic acid and diaminodiphenylmethane, and after heating same under a nitrogen protection state and maintaining for a certain period, adding the 1,3-propyl sultone, antioxidant and plasticizer, stirring and mixing same, and then extruding same with a twin-screw extruder so as to obtain the composite material for a vehicle bumper. The composite material has a good tensile strength and a good impact strength.
Patent WO-2019037343-A1 (WO)
Title: Packaging structure
Inventor: CHENG JIAHE
IPC: B65D81/05
Filed: 2017-12-13
Abstract: Provided is a packaging structure, comprising: a rear panel (1), used for supporting a target object (5); a pallet block (4), arranged on the rear panel (1) and used for fixing the target object (5); a support frame (2), arranged on the underside of the rear panel (1) and joined to the rear panel (1) and used for supporting the rear panel (1) and fixing the pallet block (4) on the rear panel (1); a side panel (3), arranged surrounding the rear panel (1) and used for connecting and fixing the pallet block (4); also comprising a magnetic component arranged on the rear panel (1) and adsorbed to a magnetic coating layer on the target object (5). The packaging structure greatly improves stability during transport, and effectively addresses the problem of a target object being damaged during packaging and transport.
Patent WO-2019126955-A1 (WO)
Title: 一种数据传输方法及装置、计算机存储介质
Inventor: LIU JIANHUA
IPC: H04W72/12
Filed: 2017-12-25
Abstract: 本发明公开了一种数据传输方法及装置、计算机存储介质，所述方法包括：终端接收接入网网元发送的数据，确定所述数据对应的PDU会话；所述终端根据所述数据对应的PDU会话，将所述数据传输至与所述PDU会话对应的协议层实体中。接入网网元接收终端发送的数据，确定所述数据对应的PDU会话；所述接入网网元根据所述数据对应的PDU会话，将所述数据传输至与所述PDU会话对应的通道中，基于所述通道将所述数据传输至核心网网元。
Patent WO-2018121663-A1 (WO)
Title: 基于3d aoi及axi的pcba检测方法及系统
Inventor: QIAN SHENGJIE
IPC: G06F17/50
Filed: 2017-12-28
Abstract: 一种基于3D AOI及AXI的PCBA检测方法及系统，预先在一元件实物数据库中配置图形数据（21）；通过PCB设计软件输入设计数据，且根据设计数据获得关于PCB的CAD数据（22）；对生成的CAD数据进行转化，生成3D基础图形数据以生成3D实物模型（23）；从设计数据中提取BOM信息，根据BOM信息从元件实物数据库中搜索相匹配的图形数据，如果搜索到，则根据图形数据生成3D实物模型；如果没有搜索到，则根据获取的创建数据生成对应的图像数据以生成3D实物模型（24）；将生成的3D实物模型以及CAD数据进行合并，产生标准的3D检测原型数据以输出至3D AOI及AXI进行检测（25）。其可以便捷、高效的生成标准的3D检测原型数据，且3D检测原型数据的内容较为完整，可以进行较为全面的检测。