baber/WOPTO huggingface dataset:
Patent WO-2020063690-A1 (WO)
Title: 一种电力系统预测的方法和装置
Inventor: LIU SHENGWEI
IPC: G06N3/12
Filed: 2019-09-25
Abstract: 一种电力系统预测的方法和装置，该方法包括：S1：初始化种群参数，生成种群个体；S2：将S1中的参数赋值给支持向量机，计算种群中每个个体的适应度；S3：根据个体适应度，计算种群个体的选择概率，并以该选择概率进行个体选择；S4：对S3选择的种群个体进行交叉、变异；S5：判断当前种群是否达到训练终止条件，若是，则获得优化后的支持向量机，并执行S6；否则，执行S3；S6：将训练样本输入到优化后的支持向量机进行训练获得预测模型。该方法有效地提高了支持向量机进行负荷预测的效率，而且提高了选取的参数的准确性，从而降低支持向量机模型在实际预测时的预测误差，提高负荷预测的精度。
Patent WO-2021056639-A1 (WO)
Title: Display panel and display apparatus
Inventor: WU SHAOJING
IPC: H01L51/52
Filed: 2019-10-18
Abstract: Disclosed are a display panel (1) and a display apparatus. The display panel (1) comprises: a substrate (10); a retaining wall (20), the retaining wall (20) being arranged on the substrate (10); and an encapsulation thin film (30), the encapsulation thin film (30) being arranged on the retaining wall (20) and covering the substrate (10), wherein the surface of the retaining wall (20) that faces the encapsulation thin film (30) is further provided with a plurality of grooves (40), and the encapsulation thin film (30) extends into the grooves (40).
Patent WO-2020253014-A1 (WO)
Title: 一种电池壳生产原料切片装置
Inventor: DONG ZHIHUI
IPC: B21D28/02
Filed: 2019-10-28
Abstract: 一种电池壳生产原料切片装置，它涉及电池生产设备技术领域。它包含承台（1）、定位杆（2）、气缸（3）、活动压板（4）、支撑杆（5）、底座（6）、输料槽（7）、传送装置（8）、工作台（9）。所述的气缸（3）设置于承台（1）的顶部，定位杆（2）与支撑杆（5）的数量均为四支，四支定位杆（2）的一端贯穿于承台（1）的周边，四支定位杆（2）的另一端与底座（6）的周边固定连接，活动压板（4）、支撑杆（5）与工作台（9）均设置于承台（1）的下方，活动压板（4）通过支撑杆（5）与工作台（9）相连接，工作台（9）设置于底座（6）的顶部中间，所述的输料槽（7）与传送装置（8）均设置于底座（6）的内部。该切片装置有益效果为：它的结构简单，操作方便，不需要对原料进行固定操作，且能适应多种尺寸裁剪，裁剪后的成品通过传送装置及时传送至外界，继而避免了堵料，降低了劳动强度，提高了工作效率。
Patent WO-2021046995-A1 (WO)
Title: Method for preparing 5-hydroxymethyl furfural by catalyzing hexose with ionic liquid
Inventor: HUANG JIAHUI
IPC: C07D307/46
Filed: 2019-11-05
Abstract: Provided is a method for preparing 5-hydroxymethyl furfural by catalyzing a hexose with an ionic liquid. With the acidic ionic liquid serving as a catalyst and the hexose serving as a raw material, 5-hydroxymethyl furfural is prepared by dehydration in an inorganic salt-saturated aqueous solution-organic solvent two-phase system. The acidic ionic liquid is capable of promoting a reaction to produce 5-hydroxymethyl furfural; moreover, the acidic ionic liquid does not go in to the organic phase, thus facilitating separation, recycle, and reuse. The solvent is removed by means of vacuum distillation to produce the target product 5-hydroxymethyl furfural, the purity thereof being 98%. When fructose is used as a raw material, the yield of 5-hydroxymethyl furfural is 75-95%; when glucose is used as a raw material, the yield of 5-hydroxymethyl furfural is 45-72%; and, when galactose and mannose serve as raw materials, the yield of 5-hydroxymethyl furfural is 42-53%.
Patent WO-2020192130-A1 (WO)
Inventor: YANG CHUN
IPC: F24F1/0007
Filed: 2019-11-06
Abstract: An environment optimization system. The environment optimization system comprises a fresh air apparatus (200) and a refrigerating-heating apparatus (400). The fresh air apparatus (200) and the refrigerating-heating apparatus (400) are combined with each other, so that a part of a refrigerating-heating working fluid loop (CL) participates in the temperature and humidity adjustment of the fresh air by the fresh air apparatus (200), and/or a part of a fresh air working fluid loop (FL) participates in the cooling and/or heating of a predetermined space by the refrigerating-heating apparatus (400). The fresh air working fluid loop (FL) and the refrigerating-heating working fluid loop (CL) are independent of each other and do not communicate with each other. Two loops are combined with each other, independent of each other and not in communication with each other, so that the working performance, the device cost and the overall energy consumption of the environment optimization system are effectively improved.
Patent WO-2020173146-A1 (WO)
Title: 一种切换处理的方法、相关设备、程序产品以及存储介质
Inventor: CAO LONGYU
IPC: H04W36/00
Filed: 2019-11-15
Abstract: 本发明实施例公开了一种切换处理的方法、相关设备、程序产品以及存储介质，该方法包括：第一用户面网元获取第一映射关系，该第一映射关系包括包过滤信息和数据无线承载的标识的对应关系，该包过滤信息包括IP五元组，该数据无线承载用于承载数据包；该第一用户面网元接收第二用户面网元的地址和该包过滤信息；该第一用户面网元根据该包过滤信息向该第二用户面网元的地址发送该数据包。有效的保证了UE业务的连续性。
Patent WO-2021088127-A1 (WO)
Title: Continuous algae culture reaction system
Inventor: YE HUA
IPC: C12M1/00
Filed: 2019-11-20
Abstract: The present invention provides a continuous algae culture reaction system, which comprises at least two photobioreactors, a culture solution box and an algae seed box, wherein the two photobioreactors are respectively a first photobioreactor and a second photobioreactor, the algae seed box is connected with the first photobioreactor through a first pipeline, and provides an algae solution containing algae seeds for the first photobioreactor, the culture solution box is connected in parallel with the first photobioreactor and the second photobioreactor through a second pipeline, and provides nutrient materials for different growth stages of the algae, and the first photobioreactor is connected with the second photobioreactor through a third pipeline. The photobioreactor comprises a closed reactor tank body, in which a waterproof LED lamp is arranged, the waterproof LED lamp comprises an LED chip, a sealed transparent lampshade, a heat dissipation component and an exhaust component.
Patent WO-2020228294-A1 (WO)
Inventor: AN XINRONG
IPC: G06F1/16
Filed: 2019-11-21
Abstract: 一种大面积折叠屏，适用于具有屏幕的电子装置，包括：一第一机壳（110）；一第二机壳（120）；以及一折叠屏（130），将所述折叠屏（130）折叠收拢于所述第一机壳（110）及所述第二机壳（120）的覆盖范围内。通过大面积折叠屏的特性来进一步实现屏幕的极度放大并减少了对空间的占用。
Patent WO-2020108509-A1 (WO)
Inventor: GONG TIANXUN
IPC: H02H1/06
Filed: 2019-11-27
Abstract: A protection circuit(100) for ground short circuit protection, the circuit(100) comprising: a high conduction circuit(110) for controlling the supply of electric power for a functional circuit(1000), wherein the functional circuit(1000) has a boost function; and a charging subcircuit(120) for controlling, based on an input voltage of an input power source of the protection circuit(100) and an output voltage from the functional circuit(1000), the high conduction circuit(110) to be turned on or turned off; and an energy storage circuit(130) for storing electric power from the input power source so as to provide electric power for the functional circuit(1000).
Patent WO-2021068395-A1 (WO)
Inventor: ZHOU MINGJUN
IPC: G06F3/041
Filed: 2019-12-06
Abstract: 本申请揭露一种触控显示装置及其制作方法，在面板贴合过程中，显示面板与触控面板通过液态光学胶采用全贴技术贴合，盖板再通过固态光学胶采用框贴技术与触控面板贴合并形成真空腔，所形成的触控显示装置中盖板、触控面板以及显示面板之间紧密贴合，且有效节省了光学胶材料。
Patent WO-2020125462-A1 (WO)
Inventor: LIN TSUN-YUAN
IPC: A61P25/00
Filed: 2019-12-09
Abstract: Disclosed is a use of a composition in the preparation of a medicament for treating or slowing the progression of diseases associated with nerve damage, the composition comprising ferrous amino acid chelate particles formed by sintering a ferrous amino acid chelate, and the ferrous amino acid chelate particles having an average particle diameter of 500-2,600 nm and an average molecular weight of 1,500-600,000 Daltons. The medicament comprises an effective dose of the composition and a pharmaceutically acceptable carrier. The composition of the present invention can treat or slow the progression of diseases associated with nerve damage, particularly Alzheimer's disease and Parkinson's disease.
Patent WO-2021119939-A1 (WO)
Inventor: CHU QINGCHEN
IPC: H05K1/18
Filed: 2019-12-16
Abstract: Provided in the present invention is an antenna radiation assembly, comprising an integrally formed isolation frame, a circuit board detachably mounted in the isolation frame, at least two radiating units mounted detachably and at an interval on the circuit board, and a plurality of isolation panels arranged between the radiating units, the isolation panels being detachably mounted in the isolation frame. The antenna radiation assembly of the present invention does not require welding processing during assembly and production, simplifying production processing, while also avoiding the occurrence of regional performance indicator anomalies due to poor welding consistency, thus improving the stability of the overall performance of the antenna radiation assembly.
Patent WO-2021027216-A1 (WO)
Title: 显示面板及显示装置
Inventor: CHEN TAO
IPC: G02F1/1343
Filed: 2019-12-19
Abstract: 一种显示面板（10）及显示装置，显示面板（10）通过在显示面板（10）中增加辅助电极线（152、1373），在公共电信号的传输过程中，公共电极（180）与辅助电极线（152、1373）并联，并联后的总电阻远小于公共电极（180）的电阻，在电流相同的情况下，压降减小，降低了显示面板（10）公共电极（180）线路上的压降，进而改善了显示面板（10）的亮度均匀性，同时降低了显示面板（10）的功耗。
Patent WO-2020125762-A1 (WO)
Title: Compositions and methods for highly efficient genetic screening using barcoded guide rna constructs
Inventor: WEI WENSHENG
IPC: C12N15/66
Filed: 2019-12-20
Abstract: Compositions, kits and methods are provided for genetic screening using one or more sets of guide RNA constructs having internal barcodes ("iBAR"). Each set has three or more guide RNA constructs targeting the same genomic locus, but embedded with different iBAR sequences.
Patent WO-2021114408-A1 (WO)
Title: 基于免疫策略的流量数据最优特征子集获取方法及装置
Inventor: CHEN SHUO
IPC: H04L29/06
Filed: 2019-12-26
Abstract: 本申请公开了基于免疫策略的流量数据最优特征子集获取方法、装置、计算机设备及存储介质，由初始化种群和入侵检测数据集一同结合多目标免疫算法，获取种群分布性最佳的进化后非支配个体集，以通过进化后非支配个体集中的个体对客户端的当前网络流量数据进行冗余特征简化后快速分类，降低了数据量，降低了分类的计算复杂度，提高分类性能。
Patent WO-2020135720-A1 (WO)
Inventor: FAN SISI
IPC: A61K47/02
Filed: 2019-12-27
Abstract: 本申请公开了一种球形羟基磷灰石的成型方法以及球形羟基磷灰石和应用。一种球形羟基磷灰石的成型方法，至少包括以下步骤：S100、获得羟基磷灰石悬浊液；S200、获得含有所述羟基磷灰石悬浊液与可溶性海藻酸盐的混浮浆料；S300、将所述混浮浆料与金属盐溶液混合，得到凝胶球；S400、将所述凝胶球经老化、焙烧，得到球形羟基磷灰石。该方法可以大大提高羟基磷灰石球的机械强度，且制备过程安全简便。
Patent WO-2021128291-A1 (WO)
Title: 随机接入的方法和终端设备
Inventor: LU QIANXI
IPC: H04W74/08
Filed: 2019-12-27
Abstract: 提供了一种确定随机接入的方法和设备，所述方法包括：终端设备根据参考信号的测量结果，在小区内的多个区域中，确定该终端设备所处的目标区域，所述多个区域分别对应于多个TA；终端设备根据所述目标区域对应的TA，向网络设备发送4步随机接入过程中的Msg 1或者2步随机接入过程中的Msg A。由于将小区划分为多个区域，相比于整个小区内的最大时延差，每个区域内的最大时延差明显减小，网络设备接收前导码的接收窗口的长度就可以减小，从而避免接收窗口较大所导致的不同RO对应的接收窗口重叠的问题。并且，不同区域分别对应不同的TA，不同区域的终端设备使用不同的TA发送前导码。这样就在不增加接收窗口长度的情况下，实现了NTN系统中有效的随机接入。
Patent WO-2020156056-A1 (WO)
Inventor: LI XUCHENG
IPC: H04N21/431
Filed: 2020-01-07
Abstract: Disclosed are a video playing control method, apparatus and device, and a medium. The method comprises: loading and running a page of a mini program in an interface of an environment program, wherein the page comprises a video playing window, and the video playing window is used for playing a video; controlling the page to switch to a video full-screen playing mode, so as to play a video; when the video full-screen playing mode is exited, acquiring a range parameter of a display region provided in the interface; and controlling an image of the video to be played in the range of the display region.
Patent WO-2021128494-A1 (WO)
Title: 一种电子驻车机构
Inventor: LI JIANWEN
IPC: F16H63/34
Filed: 2020-01-10
Abstract: 一种电子驻车机构，包括驻车凸轮组件、棘爪组件和驻车齿轮(11)；驻车凸轮组件包括驻车导轴(6)和驻车凸轮(2)，驻车凸轮(2)套设在驻车导轴(6)上，驻车凸轮(2)的一侧在周向上设置有弧形凸起，使得棘爪组件随着驻车凸轮(2)的旋转分别处于与驻车齿轮(11)驻入的第一位置和驻出的第二位置；棘爪组件包括：棘爪(10)、棘爪轴(12)，棘爪(10)的上部可与驻车凸轮(2)接触，棘爪轴(12)设置在棘爪(10)的一侧，棘爪(10)可绕棘爪轴(12)旋转。该机构能够实现柔性接触和柔性驱动，并且在驻车电机断电情况下，可在驾驶室内对驻车机构进行机械解锁操作，安全性高且操作舒适性好。
Patent WO-2020147761-A1 (WO)
Inventor: WANG HUCHENG
IPC: H04W36/00
Filed: 2020-01-15
Abstract: 本申请公开了一种PDU会话切换方法及其装置。本申请中，终端接收网络侧发送的用于触发服务请求的消息，并根据所述用于触发服务请求的消息，向所述网络侧发送服务请求消息，所述服务请求消息用于请求激活第二PDU会话，使得数据传输从第一PDU会话切换到第二PDU会话；其中，所述第一PDU会话和所述第二PDU会话为相互关联的PDU会话，所述第一PDU会话对应于第一无线接入网络，所述第二PDU会话对应于第二无线接入网络。
Patent WO-2021142699-A1 (WO)
Title: Self-power generation assembly and self-power generation device
Inventor: WU WENJING
IPC: H01H3/12
Filed: 2020-01-16
Abstract: Disclosed are a self-power generation assembly (1) and a self-power generation device (30). The self-power generation assembly (1) comprises a piezoelectric material layer (10) with the cross section thereof being in a circular shape; and a metal sheet (20), wherein the metal sheet and the piezoelectric material layer (10) are coaxially arranged, the metal sheet is attached to the back face of the piezoelectric material layer (10), and comprises a first part (21) and a second part (22) that are integrally arranged; the second part (22) is connected to the outer peripheral wall of the first part (21); a plurality of groove bodies (221) are provided on the second part (22) in a radial direction; the plurality of groove bodies (221) divide the second part (22) into a plurality of metal strips (220) and connecting parts (230), each of which is connected between every two adjacent metal strips (220); and the plurality of metal strips (220) are radially distributed by taking the central point of the first part (21) as the center of a circle. Due to the fact that the groove bodies (221) are provided on the second part (22) of the metal sheet (20), when the self-power generation assembly (1) is pressed, the self-power generation assembly has a bigger effective area of deformation, and the self-power generation assembly (1) can be converted into having a controllable deformation of a controllable area by means of the configuration of the structure of a groove, such that the power generation efficiency can be effectively improved, and the power generation capacity can be improved by about 60% to 100%.
Patent WO-2020147858-A1 (WO)
Title: 一种资源配置方法及装置
Inventor: YAO CHUTING
IPC: H04W72/04
Filed: 2020-01-19
Abstract: 本申请涉及一种资源配置方法及装置，其中一种资源配置方法包括：生成第一消息，所述第一消息包括指示信息，所述指示信息用于指示第一小区的V2X资源所适用的第一信息，所述第一信息为小区信息和/或频率信息；在所述第一小区发送或广播所述第一消息。在本申请实施例中，通过第一消息来指示V2X资源所适用的小区或频率，从而终端设备在进行小区重选或小区切换时，可以明确哪些小区或频率可继续适用该V2X资源。如果重选或切换到这些小区，终端设备就可以无需获取这些小区的V2X资源，而是可以直接使用旧小区的V2X资源，且自然也无需对该V2X资源进行sensing，减少终端设备的操作过程，节省终端设备的功耗，而且也由于无需使用特殊发送资源池而提高了传输性能。
Patent WO-2020233189-A1 (WO)
Title: Équipement utilisateur et procédé de sélection de ressource de celui-ci
Inventor: ZHAO ZHENSHAN
IPC: H04W72/02
Filed: 2020-03-03
Abstract: L'invention concerne un équipement utilisateur et un procédé permettant de détecter une opération et une sélection de ressource de celui-ci. Le procédé comprend les étapes suivantes consistant à : déterminer une ressource de transmission comprenant une ressource de transmission utilisée à d'autres fins et exclure la ressource de transmission comprenant la ressource de transmission utilisée aux autres fins, d'un ensemble de ressources candidates.
Patent WO-2021184155-A1 (WO)
Title: Three-dimensional image sensing system and related electronic device, and time-of-flight ranging method
Inventor: LI CHUNG-TE
IPC: G01S17/08
Filed: 2020-03-16
Abstract: Disclosed are a three-dimensional image sensing system (10) and a related electronic device (60), and a time-of-flight ranging method. The three-dimensional image sensing system (10) comprises: a light-emitting module (110) for emitting incident light; a photosensitive module (100) for receiving reflected light, the photosensitive module (100) comprising a condenser lens (105) for focusing the reflected light into focused reflected light, and a photosensitive array (101), which comprises a first photosensitive element and a second photosensitive element (310) for respectively receiving first focused reflected light and second focused reflected light of the focused reflected light; and a processing unit (120) for executing time-of-flight ranging so as to obtain a first distance value corresponding to a target object (200), wherein the first distance value has a global offset. The processing unit (120) establishes an image on the basis of the first focused reflected light and the second focused reflected light, estimates a parallax value reflected by the first focused reflected light and the second focused reflected light in the image, and calculates a global compensation coefficient on the basis of the parallax value to compensate the global offset.
Patent WO-2021036238-A1 (WO)
Inventor: CHENG WEIGUO
IPC: B01D53/14
Filed: 2020-03-23
Abstract: 一种复合吸收剂及其用于环氧乙烷吸收转化耦合联产碳酸乙烯酯的方法。复合吸收剂包括离子液体和碳酸乙烯酯，离子液体为咪唑类、季铵类和季磷类离子液体。将上述复合吸收剂用来吸收环氧乙烷和二氧化碳，还用于环氧乙烷吸收转化耦合联产碳酸乙烯酯。
Patent WO-2020233226-A1 (WO)
Inventor: CEN GUODONG
IPC: A61P7/02
Filed: 2020-03-25
Abstract: Disclosed in the present invention are a B crystal form of a tetrahydrothienopyridine compound having a structure as represented by formula I, a preparation method therefor, a composition and an application, for use in solving the problems in the prior art of lots of impurities, low content, bad crystal form stability, and inability to form a drug. The B crystal form uses Cu-Kα radiation, and X-ray powder diffraction expressed at a 2θ angle has characteristic peaks at 11.21±0.2°, 12.61±0.2°, 14.69±0.2°, 16.14±0.2°, 17.81±0.2°, 20.22±0.2°, and 22.10±0.2°. The B crystal form of the present invention has few of impurities, good stability, good crystallinity, and reproducibility, and is suitable for industrial production; moreover, the B crystal form has an unexpectedly stronger anti-ADP-induced platelet aggregation effect and better fluidity.
Patent WO-2020156593-A1 (WO)
Title: 抗特应性皮炎的蛋白
Inventor: KANG QIAOZHEN
IPC: A61P37/08
Filed: 2020-03-30
Abstract: 提供了抗特应性皮炎的蛋白，以及对应的药物组合物，其含有药学上可接受的载体。
Patent WO-2020207285-A1 (WO)
Inventor: CAI YE
IPC: G06Q30/06
Filed: 2020-03-30
Abstract: 一种后厨订单显示装置及方法，利用模拟打印机模块与保留的商家接单系统建立连接，数据解析模块接收商家接单系统通过所建立的连接发送的订单打印数据，获取经过对订单打印数据进行解析得到的对应的订单数据，屏显模块向后厨展示订单数据。
Patent WO-2020207405-A1 (WO)
Inventor: WANG YIBO
IPC: B60W10/119
Filed: 2020-04-08
Abstract: A vehicle torque processing method and device, a vehicle controller and a vehicle, the method comprising: distributing torque to a first power drive system and a second power drive system according to required torque, the sum of a first torque outputted by the first power drive system and a second torque outputted by the second power drive system being equal to the required torque; and if the characteristic frequency of the first power drive system at the current vehicle speed is a frequency in a resonance frequency interval corresponding to the first power drive system, modifying, according to the required torque and the peak torque of the second power drive system, the torque outputted by the first power drive system and the second power drive system. The described method may reduce the torque distribution for the first power drive system to the greatest extent while satisfying the required torque, thereby significantly reducing the vibration and noise of the first power drive system that experiences resonance, and thus ensuring the smoothness of a vehicle.
Patent WO-2021051803-A1 (WO)
Title: Fall prevention locking assembly, fall prevention device, and fall prevention system
Inventor: LIU ZIZHAO
IPC: A62B35/00
Filed: 2020-04-21
Abstract: The present invention relates to the technical field of high-altitude climbing and transportation operations, and provides a fall prevention locking assembly, a fall prevention device, and a fall prevention system. The fall prevention locking assembly comprises: a fixed body mounted to a rail by means of a first wheel body assembly comprising a wheel shaft; a locking member mounted in the fixed boy and switching between a locking position and a free position; and a first trigger mechanism mounted in the fixed body and comprising a transmission member and a drive member, wherein the transmission member is used for mounting to the wheel shaft and rotating with same, and switches between a first position and a second position as the centrifugal force changes; the transmission member is detached from the drive member at the first position; the transmission member transfers the rotation of the wheel shaft to the drive member at the second position; the drive member rotates and drives the locking member to move to the locking position. When an operator falls by accident, the wheel shaft has a high rotational speed, and thus the transmission member drives the drive member under the function of the centrifugal force to move together to drive the locking member to move to the locking position to ensure the use security.
Patent WO-2021196333-A1 (WO)
Inventor: FU CHANGMIN
IPC: G01S13/88
Filed: 2020-04-30
Abstract: An electromagnetic wave field data processing method and device, and a medium. The method comprises: determining, according to actual electromagnetic wave field data, loss-free electromagnetic wave field data corresponding to the actual electromagnetic wave field data (S101); performing first amplitude compensation on the actual electromagnetic wave field data and the loss-free electromagnetic wave field data (S102); extracting waveform information of electromagnetic waves in the actual electromagnetic wave field data and waveform information of electromagnetic waves in the loss-free electromagnetic wave field data (S103); in the waveform information of the electromagnetic waves in the actual electromagnetic wave field data and the waveform information of the electromagnetic waves in the loss-free electromagnetic wave field data, determining a first feature value sequence corresponding to the actual electromagnetic wave field data and a second feature value sequence corresponding to the loss-free electromagnetic wave field data, respectively, the first feature value sequence and the second feature value sequence satisfying preset conditions, and determining a time sequence corresponding to the first feature value sequence and the second feature value sequence (S104); and determining an attenuation coefficient of the actual electromagnetic wave field data according to a first preset mode, and performing second amplitude compensation on the actual electromagnetic wave field data according to the attenuation coefficient (S105).
Patent WO-2020238668-A1 (WO)
Inventor: ZENG XU
IPC: H04W24/04
Filed: 2020-05-18
Abstract: Provided in the embodiments of the present invention are a data transmission apparatus and method and an electronic device. The apparatus comprises: a first data transmission module for transmitting first data via a first data link; at least one second data transmission module for creating a second data link when the first data transmission module creates a first data link or transmits the first data via the first data link; and a transmission control module for controlling the transmission of the first data by means of the first data transmission module and/or the second data transmission module according to the link quality of the first data link. In the embodiments of the present invention, the link quality of a main communication link is measured to guide data to be transmitted in different ways via at least one of a plurality of data links. On the premise that a WiFi link is the main communication link, a backup data link can be provided to form a main and backup link so as to solve the problem of poor WiFi communication in a logistics warehouse, thereby improving the user experience.
Patent WO-2021179443-A1 (WO)
Title: 一种心部低温冲击韧性优良的特厚容器钢板及其制造方法
Inventor: YANG HONGWEI
IPC: C21D8/02
Filed: 2020-05-28
Abstract: 一种心部低温冲击韧性优良的特厚容器钢板，生产厚度为60-100mm，化学成分：C:0.13～0.20％、Si：≤0.40％、Mn：1.00～1.60％、P≤0.015％、S≤0.005％、Als：0.01～0.05％、Nb+V+Ti≤0.080％、Ni:0.20-0.50％、Cu≤0.30％、H≤2ppm，余量为Fe及不可避免的杂质元素，同时满足：CEV≤0.43％，3≤w(Nb+V+Als)/w(Ti)≤8。钢板的近表面处组织为回火索氏体，钢板板厚1/4处和1/2处组织为贝氏体。板厚1/4处横向冲击功-50℃KV 2≥150J；板厚1/2处横向冲击功-50℃KV 2≥80J。制造工艺：铁水预处理→转炉冶炼→钢包炉精炼→真空脱气处理→连铸→铸坯加罩冷却→铸坯加热→控制轧制→控制冷却→堆缓冷→回火。采用在线淬火工艺，保证钢板具有优良的强韧性，同时在线淬火能够显著缩短交货周期。
Patent WO-2021243567-A1 (WO)
Inventor: WANG WILLIAM
IPC: H04L12/66
Filed: 2020-06-02
Abstract: A system and method for operating a gateway device to enable monitoring a client device from an operator device via the gateway device. The gateway device being configured to transmit non-data frames associated with the client device to the operating device based on monitoring instructions and information retrieval instructions received from the operating device via a management information base. The gateway device including a memory and a processor configured to receive the monitoring instruction, set a MAC address associated with the client device, and monitor non-data frames based on the MAC address. The processor further being configured to record the non-data frames associated with the client device, store the recorded non-data frames in the memory, and transmit the recorded non-data frames to the operating device based on the received information retrieval instructions.