baber/WOPTO huggingface dataset:
Patent WO-2018176794-A1 (WO)
Title: 一种打印机组件联动平移机构
Inventor: TANG ZHENHUA
IPC: B41J2/165
Filed: 2017-10-11
Abstract: 一种打印机组件联动平移机构，用于连接打印机组件与打印机基座，包括驱动系统（100）和平行设置的导向装置及同步带（300），所述导向装置和同步带（300）分别连接打印机组件，所述导向装置固定于所述打印机基座，所述驱动系统（100）驱动同步带（300），所述同步带（300）带动打印机组件沿导向装置移动。实现了打印机组件移动的高度自动化，保证了打印机组件的精确定位和运行，有利于避免打印机组件运行时与其他打印机模组发生意外碰撞。
Patent WO-2018095177-A1 (WO)
Title: 一种异形电缆及其制备方法
Inventor: WANG CHAO
IPC: H01B7/24
Filed: 2017-10-25
Abstract: 一种异形电缆（1）及其制备方法。该异形电缆的导芯由至少两个横截面形状相异的导芯段（11、12、13）首尾相接而成。导芯段外部包覆有绝缘层，绝缘层轮廓与导芯段相贴合。该电缆具有良好的折弯性能，还能更好地贴合车身，节省耗材，同时提高其安全性能。该电缆使用铝或铝合金导芯，可实现车体的轻量化，减少机动车的生产成本。该制备方法包括导芯段制作（S1）、导芯段相接（S2）和绝缘层制作（S3）步骤，能够根据不同的生产需求，有效提高生产效率与生产量，降低生产成本。
Patent WO-2019080044-A1 (WO)
Title: Interactive smart watch and interaction control method therefor
Inventor: CAO CHEN
IPC: G04G21/00
Filed: 2017-10-26
Abstract: Provided is an interactive smart watch, comprising an annular rotating disc (100) and a housing (200), wherein the housing (200) comprises a base housing (210) and an annular watch ring (220); the annular rotating disc (100) is concentrically mounted on an outer surface of the annular watch ring (220), eight mounting grooves being provided in an inner ring side wall of the annular rotating disc (100) at uniform intervals, and a magnet (110) being provided in each mounting groove; and an electronic control main board and a magnetic control component (211) electrically connected to the electronic control main board are provided in the base housing (210), the magnetic control component (211) comprising three Hall elements (2111, 2112, 2113), which are arranged at intervals, and the included angle between a geometric centre of two adjacent Hall elements (2111, 2112, 2113) and a centre line of the annular rotating disc (100) being 15 degrees. Further provided is an interaction control method. The interactive smart watch can accurately and quickly determine a rotation direction of the annular rotating disc (100), and carry out corresponding interaction control according to the rotation direction of the annular rotating disc (100), thereby improving the user experience of the smart watch.
Patent WO-2018171201-A1 (WO)
Title: 二丁酰环磷腺苷盐在制备外用消脂减肥药物中的应用
Inventor: WANG WEIZHANG
IPC: A61K31/522
Filed: 2017-10-31
Abstract: 一种二丁酰环磷腺苷盐在制备外用消脂减肥药物中的应用。二丁酰环磷腺苷盐能够直接进入脂肪细胞中激活PKA蛋白进而活化激素敏感性酯酶(HSL)催化脂肪分解成游离脂肪酸和甘油，能对抗机体内磷酸二酯酶的破坏作用，作用时间和速度均比cAMP持久和迅速。
Patent WO-2018095407-A1 (WO)
Title: 控制无人机飞行的方法及装置
Inventor: WU BIN
IPC: G05D1/12
Filed: 2017-11-24
Abstract: 一种控制无人机飞行的方法及装置，方法包括：确定无人机当前所停留的起始飞行位置以及机头方向（101）；从起始飞行位置出发，沿着机头方向直线飞行（102）；在飞行过程中，若接收到路线调节指令，基于路线调节指令调节无人机的航线（103）。可以在不进行测绘的情况下，在飞行的过程中，当操作人员检测到无人机飞行偏离航线时，可以通过遥控装置对航线进行修正，操作人员通过简单的操作就可以让无人机沿着想要的直线精准飞行，简化了操作过程，提升了无人机的应变能力。
Patent WO-2019056588-A1 (WO)
Title: Smart hair curler control method
Inventor: XIAO YONG
IPC: A45D6/20
Filed: 2017-12-12
Abstract: A smart hair curler control method is used for smartly controlling operation parameters of a hair curler, so as to reduce the impact of the difference in manual operations on the hairdressing effect. Said control method comprises: when a smart hair curler is started to perform a curling operation, an infrared light emitting device in the smart hair curler emitting an infrared light signal (S101); the infrared light signal being received by an infrared-light receiving device after passing through the shaft of the smart hair curler (S102); the smart hair curler processing the received infrared-light signal, so as to obtain an effective electrical signal (103); and the smart curler controlling its own operation parameters according to the effective electrical signal (104).
Patent WO-2019071794-A1 (WO)
Title: Method for recovering valuable components from mixed slag containing copper and iron
Inventor: ZHANG LI
IPC: C21B3/06
Filed: 2017-12-12
Abstract: Provided is a method for recovering valuable components from mixed slag containing copper and iron, which comprises S1, mixing slag; adding copper slag into a smelting reaction device, and simultaneously adding one or more of lead smelting slag, blast furnace slag, steel slag and ferroalloy slag to form mixed slag; heating the molten slag to a molten state to form reaction molten slag, mixing evenly, meeting the requirements that the temperature of the molten slag is 1050-1450℃ and the alkalinity CaO/SiO2 ratio of the molten slag is equal to 0.15-1.5, to obtain the reacted molten slag; S2, separating and recycling. The recovery of copper, iron, zinc, lead, gold and silver in non-ferrous metallurgical slag and iron and steel metallurgical slag is realized, and the problems of large accumulation of slag and environmental pollution at present are solved.
Patent WO-2018214482-A1 (WO)
Title: 一种虚拟机的监控方法和装置
Inventor: CAI QISHEN
IPC: G06F9/445
Filed: 2017-12-14
Abstract: 一种虚拟机的监控方法和装置，涉及IT领域，应用于虚拟机的外部监控，能够解决具有多个VCPU的虚拟机的监控发生遗漏的问题。其方法为：当网络设备确定第一VCPU中发生中断的客户虚拟机虚拟地址GVA为监控点时，网络设备将第一VCPU的EPT指针从指向第一EPT调整为指向第二EPT；网络设备根据监控点和第二EPT读取监控指令，并执行监控指令；当网络设备执行完监控指令时，网络设备将第一VCPU的EPT指针从指向第二EPT调整为指向第一EPT，以便第一VCPU根据第一EPT执行中断指令。
Patent WO-2018157664-A1 (WO)
Inventor: LIEN FUE-SANG
IPC: F24C15/20
Filed: 2018-01-08
Abstract: A fume cyclonic-collection device (200) includes an air guiding piece which defines an air channel (21a) therein. The air guiding piece is provided with an air inlet (21b) and an air outlet (21c) communicated with the air channel (21a). The air guiding piece is configured to generate a tornado-shaped cyclone for cyclonically collecting fumes through an airflow sprayed out of the air outlet (21c).
Patent WO-2018137490-A1 (WO)
Title: 一种电动车载永磁电机的控制系统
Inventor: ZHANG XIONGFENG
IPC: H02M3/158
Filed: 2018-01-09
Abstract: 一种电动车载永磁电机的控制系统，包括电池组（1）、具有绕组的永磁电机(PMG)（2）、桥式驱动电路（3）、buck电路（4）、第一本振基波信号生成模块（5）、第一本振载波信号生成模块（6）、限幅调节电路（7）、本振基波-外部信号选通电路（8）、SPWM调制电路（9）、第二本振载波生成模块（10）、PWM调制电路（11）、和加速调节电路（14），该电动车载永磁电机的控制系统，驱动永磁电机（2）时，根据永磁电机（2）所需调节的旋转速度，适当降低桥式驱动电路（3）中IGBT的输入电压，减少了IGBT的内耗，提高了电池组（1）的电能转化效率，增强车载的续航能力，且将与永磁电机(PMG) （2）绕组上产生的相同电信号反馈，输入到控制桥式驱动电路（3）的SPWM调制波的生成中，使永磁电机(PMG) （2）转速稳定在驾驶人员的预期中，其具有最高的调制效率。
Patent WO-2019136783-A1 (WO)
Inventor: XIAO JIANFENG
IPC: G09G3/36
Filed: 2018-01-30
Abstract: 公开了一种用于液晶显示器的放大电路，包括运算放大模块（1）和连接于运算放大模块的限幅模块（2）；运算放大模块（1）包括运算放大器（OP）、第一电阻(R1)、第二电阻(R2)、电容(C1)、采样电压输入端(ACOM_FB)、第一参考电压输入端(Vcom_1)以及补偿电压输出端（ACOM）；限幅模块（2）连接于电容（C1）与第二电阻(R2)之间，限幅模块（2）包括相互并联的第一肖特基二极管(V1)和第二肖特基二极管(V2)以及连接于第一肖特基二极管(V1)与第二肖特基二极管(V2)之间的第二参考电压输入端(Vcom_1)；第一肖特基二极管(V1)的正极和所述第二肖特基二极管(V2)的负极连接于电容（C1）与第二电阻(R2)之间。
Patent WO-2018161748-A1 (WO)
Title: 一种反激式开关电源
Inventor: WANG BAOJUN
IPC: H02M3/335
Filed: 2018-02-01
Abstract: 一种反激式开关电源，在常见的三绕组吸收反激变换器基础上，把变压器（B）中的第一原边绕组（N P1）同名端接电源，而第二原边绕组（N P2）同名端接地，且保证第一原边绕组（N P1）和第二原边绕组（N P2）为双线并绕，增加一个电容（C1），电容（C1）的一端与第一原边绕组（N P1）异名端相连，另一端与第二原边绕组（N P2）异名端相连，这样实现了：当场效应管（Q1）饱和导通时，第一原边绕组（N P1）和第二原边绕组（N P2）都激磁，当场效应管（Q1）关断时，副边绕组（N S）输出能量，且漏感的能量由第二原边绕组（N P2）经二极管（D1）实现无损吸收，适合在低电压下工作，提高了原边绕组的利用率、电流密度，故功率密度大，允许原副边之间的漏感较大，变换效率高。
Patent WO-2018157727-A1 (WO)
Title: 一种超声设备的控制方法及系统
Inventor: ZHOU HUAN
IPC: A61B8/00
Filed: 2018-02-10
Abstract: 一种超声设备的控制方法及系统，控制方法包括：超声检测端（100）显示其采集的指定患者的医用数据，并通过网络实时地将其显示界面同步至超声工作站（200），其中，显示界面内包含超声检测端（100）配置的鼠标的位置信息（S100）；接收位于超声工作站（200）内医生依据视频窗口显示的显示界面调整鼠标的位置信息而产生的控制指令，并根据控制指令调整显示界面（S200）。通过同步超声检测端（100）的具有光标位置的显示界面至超声工作站（200）的视频窗口内，在超声工作站（200）视频窗口显示当前实时检查端鼠标光标配以无线鼠标键盘，实现直接在超声工作站（200）执行图像数据的加工处理，并传回到超声工作站（200）出报告，减少医生来回走动操作，提高医生工作效率。
Patent WO-2018171421-A1 (WO)
Title: 一种图像处理方法、头戴显示器以及渲染设备
Inventor: ZHENG FANGZHOU
IPC: H04N13/332
Filed: 2018-03-06
Abstract: 本申请实施例公开了一种图像处理方法、头戴显示器以及渲染设备。其中一种方法包括：向渲染设备发送头戴显示器在第一时刻的姿态信息；接收来自渲染设备的视频数据，视频数据包括根据姿态信息渲染得到图像数据；获取头戴显示器在第二时刻的姿态信息，第二时刻晚于第一时刻；根据第二时刻的姿态信息与第一时刻的姿态信息的信息差，调整图像数据指示的图像，从而得到用于显示的调整后的图像。采用本申请实施例，通过HMD对由渲染设备根据第一时刻的姿态信息得到的渲染图像数据进行调整，无需将用于调整处理的第二时刻的姿态信息发送至渲染设备，使得调整后的图像数据可以匹配头部转动，消除了因头部转动引起场景变化产生画面绘制延时。
Patent WO-2019178802-A1 (WO)
Inventor: CURDY SEBASTIEN
IPC: H04R3/00
Filed: 2018-03-22
Abstract: The present invention discloses a method and device for estimating direction of arrival and an electronics apparatus. The method comprises: digitalizing input audio signals from a pair of microphones in a microphone array within a certain time frame; buffering the digitalized signals; extracting multiple sub-bands from each of the buffered signals, which covers a predefined bandwidth; calculating phrase shifts in each of the multiple sub-bands for the pair of microphones; performing linear regression according to the phrase shifts and frequencies of the sub-bands, to estimate an estimated relationship coefficient between the phrase shifts and the frequencies of the sub-bands corresponding to the pair of microphones; and calculating the direction of arrival through the estimated relationship coefficient for the pair of microphones.
Patent WO-2018171685-A1 (WO)
Title: 移动网络切换方法和通信装置
Inventor: JIN YINGHAO
IPC: H04W36/00
Filed: 2018-03-22
Abstract: 本申请提供了一种移动网络中的切换方法和通信装置。所述方法包括：目标接入网节点向第一核心网节点发送路径转移请求，所述第一核心网节点是源接入网节点和目标接入网节点都支持的接入和移动性管理功能，所述路径转移请求包括至少一个半接受流/会话/无线承载指示信息；所述目标接入网节点接收第一核心网节点发送的路径转移请求回复，所述路径转移请求回复包括以下参数中的至少一种：路径转移成功的流/会话/无线承载、路径转移失败的流/会话/无线承载、新网络切片指示信息、以及修改后的流/会话/无线承载的上下文。
Patent WO-2019192012-A1 (WO)
Title: Creating protocol data unit for early data transmission
Inventor: LI HAITAO
IPC: H04W72/00
Filed: 2018-04-05
Abstract: Various communication systems may benefit from improved random access procedures. For example, it may be helpful to improve random access procedure when changing a coverage enhancement level. A method, according to certain embodiments, may include changing a coverage enhancement level in response to a failure of a random access procedure. The method may also include determining whether early data transmission may be initiated in the changed coverage enhancement level. In addition, the method may include building at a user equipment a protocol data unit corresponding to the changed coverage enhancement level when the early data transmission is initiated in the changed coverage enhancement level. Further, the method may include transmitting the early data from the user equipment to a network entity in the built packet data unit on the changed coverage enhanced level.
Patent WO-2019195960-A1 (WO)
Inventor: LIU XIAOLIANG
IPC: H01L33/38
Filed: 2018-04-08
Abstract: 本发明提供一种发光二极管芯片结构及其制作方法，结构包括：衬底；发光外延结构，位于所述衬底上，包括依次层叠的第一导电型半导体层、量子阱层以及第二导电型半导体层；电流扩展层，形成于所述外延结构的部分表面；绝缘层，包裹所述电流扩展层的侧壁，所述绝缘层具有一系列图案化通孔结构；金属层，形成于所述绝缘层表面，所述一部分金属层通过部分通孔结构与所述透明导电层接触，另一部分金属层通过部分通孔结构与所述发光外延结构接触。
Patent WO-2019153484-A1 (WO)
Title: Method and device for key operation prompting, terminal device, and medium
Inventor: LIU ZHEN
IPC: H04M1/65
Filed: 2018-04-11
Abstract: The present application is applicable in the technical field of communications. Provided are a method and device for key operation prompting, a terminal device, and a medium. The method for key operation prompting comprises: monitoring whether a user launches a call; if yes, then determining whether the number from which the user launches the call is a number to be recorded; if yes, then monitoring whether the number from which the user launches the call starts a speech broadcast; when a speech broadcast is detected to have been started, turning on an audio recording module to start an audio recording; during the process of audio recording, extracting a key speech from an audio recording file on the basis of a preset extracted key speech; monitoring whether the number from which the user launches the call ends the speech broadcast; and if the speech broadcast is detected to have been ended, then performing key operation prompting on the basis of the key speech extracted from the audio recording file. This allows the utilization a speech recognition and extraction technology for key operation prompting and, without additional costs, provides the user with a service list, thus facilitating use for the user and enhancing user experience.
Patent WO-2019091059-A1 (WO)
Title: 唤醒消息的发送、接收方法以及发送、接收装置
Inventor: WEI NING
IPC: H04W52/02
Filed: 2018-05-04
Abstract: 本文公布了一种唤醒信息的发送和接收方法及装置，其中，所述发送方法包括：将唤醒消息承载在唤醒无线帧的唤醒帧负载中向唤醒接收器发送；所述唤醒无线帧携带唤醒帧负载承载的一种或多种速率唤醒消息的速率指示信息。本文可实现清楚地指示唤醒消息的承载速率。
Patent WO-2018202164-A1 (WO)
Title: 一种控制信息传输方法、相关装置及计算机存储介质
Inventor: ZHANG XU
IPC: H04L5/00
Filed: 2018-05-04
Abstract: 一种控制信息传输方法、相关装置及计算机存储介质，网络设备确定控制信道的配置信息；其中，配置信息中包括用于指示控制信道占用的时频资源的频域信息和时域信息中的至少一种，以及用于指示至少一个资源单元集合的指示信息，控制信道占用的时频资源包括至少一个资源单元集合；网络设备根据配置信息将控制信息映射到至少一个资源单元集合中的一个或多个资源单元集合上；网络设备向终端设备发送配置信息，并向终端设备发送控制信息。如此，可使终端设备根据一个资源单元集合中包括的所有参考信号进行联合信道估计，增加了进行信道估计时使用的参考信号数量，因此在未增加参考信号密度的情况下提高了信道估计的准确度。
Patent WO-2019213908-A1 (WO)
Title: Methods for acquiring and sending route information of unmanned aerial vehicle
Inventor: HONG WEI
IPC: H04W8/24
Filed: 2018-05-10
Abstract: Disclosed is a method for acquiring route information of an unmanned aerial vehicle, which is applicable to a base station. The method comprises: receiving indication information sent by an unmanned aerial vehicle, wherein the indication information is used for indicating whether the unmanned aerial vehicle has the ability to send route information; if it is determined, according to the indication information, that the unmanned aerial vehicle has the ability to send route information, sending configuration information to the unmanned aerial vehicle, wherein the configuration information is used for indicating whether the unmanned aerial vehicle is allowed to send route information to a base station; and if the unmanned aerial vehicle is allowed to send route information to the base station, receiving the route information sent by the unmanned aerial vehicle. According to the embodiments of the present disclosure, a base station is enabled to successfully receive route information sent by an unmanned aerial vehicle.
Patent WO-2018228122-A1 (WO)
Title: 一种天线结构
Inventor: NING SHUMAN
IPC: H01Q1/38
Filed: 2018-05-16
Abstract: 一种天线结构，所述结构应用于终端，所述结构包括：所述终端内部的支撑架、电介质填充区域以及天线阵列；其中，在所述支撑架内设置所述电介质填充区域，将所述天线阵列设置于所述电介质填充区域中，所述天线阵列通过馈点与所述终端的印制电路板PCB主板相连接。
Patent WO-2018223946-A1 (WO)
Title: 用于解冻装置的解冻方法
Inventor: XU TONG
IPC: F25D23/12
Filed: 2018-06-05
Abstract: 一种用于解冻装置的解冻方法，包括产生射频信号，获取射频信号，解冻腔室（114）内的上、下电极板（140a、140b）根据射频信号在解冻腔室（114）内产生相应频率的射频波解冻待处理物，获取入射波信号和反射波信号的电压和电流，计算待处理物的介电常数的变化速率，判断待处理物的解冻进度。本方法通过介电常数的变化速率来判断解冻是否完成，比现有技术中通过检测待处理物的温度进行判断的方法，更加准确，可有效防止待处理物被过分解冻。
Patent WO-2018228476-A1 (WO)
Inventor: WANG DAHAI
IPC: A61K31/4184
Filed: 2018-06-14
Abstract: 本发明涉及一系列苯并咪唑类化合物及其作为IDH突变体抑制剂的应用，具体涉及式(Ι)所示化合物、其互变异构体或其药学上可接受的盐。
Patent WO-2019196199-A1 (WO)
Inventor: XIE JIAXIANG
IPC: G06F11/22
Filed: 2018-06-15
Abstract: 本申请公开了一种磁盘坏道的处理方法、装置及计算机存储介质，其中，所述方法包括：获取待处理的目标磁盘，并检测所述目标磁盘中的坏道数据；合并所述坏道数据表征的坏道区域，以得到所述目标磁盘中除所述坏道区域以外的可用区域；根据检测结果，判断所述目标磁盘是否可用，若可用，基于所述可用区域重新构建所述目标磁盘的存储空间，并为重新构建的所述存储空间设置接入参数。本申请提供的技术方案，能够在节省磁盘资源的情况下，提高故障磁盘的处理效率。
Patent WO-2019007210-A1 (WO)
Title: Association information authorization method for form
Inventor: CHEN DAZHI
IPC: G06F21/62
Filed: 2018-06-20
Abstract: Disclosed in the present invention is an association information authorization method for a form, comprising: selecting an authorized object; selecting a form, and displaying candidate association information of the form; when there is one authorized object, in the case that the candidate association information items in the candidate association information that are selected and saved when the authorized object is most recently authorized are automatically selected, selecting corresponding candidate association information items from the candidate association information; when there are two or more authorized objects, in the case that none of the candidate association information items in the candidate association information is selected, selecting corresponding candidate association information items from the candidate association information; and saving, after association information authorization of the form is performed on the authorized object, the association information authority of the form of the authorized object. By means of the present invention, two or more authorized objects can be authorized simultaneously, and the association information authorization efficiency of a form of batched authorized objects having completely the same authorities or mostly the same authorities is improved.
Patent WO-2019024929-A1 (WO)
Title: A data entry method, related device, and system.
Inventor: WANG CHAO
IPC: H04W74/08
Filed: 2018-08-03
Abstract: Embodiments of the present invention disclose a data entry method, a related device, and a system. The method comprises: A terminal transmitting uplink data to a network device, wherein the uplink data is scrambled with a scrambling sequence, and the scrambling sequence is generated according to information of a wireless resource used by the uplink data transmitted by the terminal device. Embodiments of the present invention ensure that when a network device has not yet received an identifier of a terminal in a cell, the network device can still achieve successful scrambling and unscrambling of uplink data.
Patent WO-2020029339-A1 (WO)
Title: Production process for slotting of outer conductor of leaky cable
Inventor: YANG ZHIXING
IPC: H01P11/00
Filed: 2018-08-27
Abstract: Provided in the present invention is a production process for a slotting of an outer conductor of a leaky cable, which combines a metal tape slotting, a metal tape longitudinal package, and a sheathing process production line into an integrated production line, thereby saving on the operation and storage of raw materials and also preventing waste or contamination during the operation and storage. Moreover, the production is efficient and reliable. After the production of a semi-finished product outputted by a leaky cable insulation process is completed, a numerically controlled laser cutting device is used to laser cut a corresponding slot hole on a metal strip according to specific slotting parameters, thus producing a slotted outer conductor. Then, the slotted metal strip is embossed and is then directly wrapped on top of the insulation by means of an outer conductor longitudinal package forming die. Finally, sheathing production is directly completed by means of a sheath extruder to produce a finished leaky cable, so that the outer conductor of the leaky cable is completed at one time in three processes from a raw material to the punching of the raw material, and longitudinal package forming and outer sheath sheathing after forming of the outer conductor.
Patent WO-2019042351-A1 (WO)
Title: Method for monitoring and controlling traffic usage during session, server and storage medium
Inventor: PENG JIAN
IPC: H04L29/08
Filed: 2018-08-30
Abstract: A method for monitoring and controlling traffic usage during a session, comprising the following steps: receiving traffic usage increment information about a first session and a second session reported by a first PCF and a second PCF; according to the received traffic usage increment information, accumulating the total amount of traffic usage for the first session and the second session; judging whether a current total amount of traffic usage has reached a threshold of issuing a total amount of traffic usage; and where the current total amount of traffic usage has reached the threshold of issuing a total amount of traffic usage, sending information about the total amount of traffic usage of the first session and the second session to the first PCF and the second PCF, so that the first PCF and the second PCF carry out policy control according to the information about the total amount of traffic usage and information about respective accumulated total increments of traffic usage, and where the current total amount of traffic usage has not reached the threshold of issuing a total amount of traffic usage, then repeating the steps.
Patent WO-2019042453-A1 (WO)
Title: Road surface adaptive anti-slip regulation method and system for distributed-drive electric vehicle
Inventor: LEI BO
IPC: B60L15/20
Filed: 2018-09-04
Abstract: A road surface adaptive anti-slip regulation method for a distributed-drive electric vehicle is provided, and belongs to the technical field of vehicle control. The method comprises: estimating a current road surface peak adhesion coefficient in real time, and obtaining an optimal slip ratio of the current road surface according to a linear relationship between the current road surface peak adhesion coefficient and the optimal slip ratio of the current road surface; combining the wheel center speed of the current wheel to determine a reference wheel speed of the current wheel, and calculating a difference between the actual wheel speed and the reference wheel speed; and according to the wheel speed difference, performing a torque control on the slipping wheel in the driven state by means of a sliding mode variable structure controller, thereby ensuring that the slip ratio of the wheel is controlled to match the optimal slip ratio of the current road surface. Through this method, the slip ratio of the wheel is controlled to match the optimal slip ratio of the current road surface, and adaptive anti-slip regulation of the wheel is achieved. A road surface adaptive anti-slip regulation system for a distributed-drive electric vehicle is also provided.
Patent WO-2019056984-A1 (WO)
Title: Wipes and folding method therefor
Inventor: ZHANG JILEI
IPC: A41D23/00
Filed: 2018-09-14
Abstract: Wipes and a folding method therefor. The wipes comprise a plant fiber layer (1) in direct contact with the body to be wiped, a water-absorbing core layer (2) adhering to the plant fiber layer (1) and being used for liquid absorption, a water-resisting layer (3) adhering to the water-absorbing core layer (2) and being used for blocking the contact of a liquid with the human body, and a further antibacterial layer (4) for avoiding the problem of bacterial growth. Due to the design of the water-resisting layer (3), the wiped sewage will not get on the hands.
Patent WO-2019085667-A1 (WO)
Inventor: HE HUAILIANG
IPC: G09G3/36
Filed: 2018-09-18
Abstract: 一种显示装置和显示驱动方法，所述显示装置包括背光模组（10），设置在背光模组（10）出光面的显示面板（20）；设置在背光模组（10）内的蓝光光源（30）；以及设置在显示面板（20）上的显示驱动电路（40），蓝光光源（30）的第一蓝光波长大于440nm；显示驱动电路（40）存储有蓝光光源（30）的蓝光伽马曲线；显示驱动电路（40）根据蓝光伽马曲线校正蓝光光源（30）。
Patent WO-2019223208-A1 (WO)
Title: Fabrication method for amorphous silicon tft substrate
Inventor: LIU GUANGHUI
IPC: H01L21/336
Filed: 2018-09-27
Abstract: A fabrication method for an amorphous silicon TFT substrate: first, forming a first photoresist layer that has photoresist patterns of three thicknesses by means of a first exposure process, and using the first photoresist layer to complete the patterning of an amorphous silicon layer, an N-type doped amorphous silicon layer, a first transparent conductive layer and a source/drain electrode metal layer by means of a three-time etching process and a two-time ashing process; then patterning a passivation layer by means of a second exposure process; finally, forming a second photoresist layer that has photoresist patterns of two thicknesses by means of a third exposure process, and using the second photoresist layer to complete the patterning of a second transparent conductive layer and a gate metal layer by means of a two-time etching process and a one-time ashing process.
Patent WO-2020062147-A1 (WO)
Inventor: YEN WENTAI
IPC: B65D5/20
Filed: 2018-09-29
Abstract: Provided are a packaging box and a method for using same. The packaging box comprises a base face (1), side faces and accommodation spaces, wherein first folding marks (4) are formed between the side faces and the base face (1) for folding the side faces along the first folding marks (4), such that the packaging box forms a space body; multiple holes are provided in the base face (1), and the accommodation spaces are fixed on the base face (1) and use the holes as openings; each accommodation space is surrounded by several wall faces, it is defined that when the accommodation space is unfolded, the wall face being non-parallel to the base face (1) is a non-parallel wall face, and the other wall faces are parallel wall faces; several second folding marks (15) are formed on the non-parallel wall face for enabling the corresponding wall faces to be folded and unfolded; and when the non-parallel wall face is folded, an inner cavity of the accommodation space disappears, and the accommodation space is folded, and when the non-parallel wall face is unfolded, the accommodation space is unfolded.