baber/WOPTO huggingface dataset:
Patent WO-2021168783-A1 (WO)
Inventor: LIU WEIHE
IPC: G06F17/00
Filed: 2020-02-28
Abstract: The present disclosure provides a non-linear planning model based production planning system. The system comprises a distributed storage device and an analysis device, wherein a processor of the analysis device is configured to obtain production record information, construct, on the basis of the production record information, a non-linear planning model, and solve the non-linear planning model to obtain first feasible solutions. The non-linear planning model comprises constraint conditions meeting process requirements and an objective function used for indicating pressure equalization of the same device group, and the first feasible solutions are used for indicating production planning. The present disclosure further provides a production planning method and a computer-readable storage medium, which improve the efficiency and reduce the idle rate of devices.
Patent WO-2021168831-A1 (WO)
Inventor: DAI XUNJIANG
IPC: H02M1/42
Filed: 2020-02-28
Abstract: A switched mode power supply (SMPS) includes a filter, a power factor correction (PFC) circuit, and a control circuit configured to determine various electrical parameters of the SMPS. In some embodiments, the control circuit is configured to determine a power line frequency and an AC input voltage based on an AC line voltage and an AC neural voltage. In other embodiments, the control circuit is configured to determine an AC input current based on a reactive current flowing through the filter and a PFC AC current. In further embodiments, the control circuit is configured to report a value of an electrical parameter if value is determined to be accurate. Other example switch mode power supplies, control circuits and methods are also disclosed.
Patent WO-2020192544-A1 (WO)
Title: Method for selecting interactive object on display medium of device
Inventor: NIU XUHENG
IPC: G06F3/0481
Filed: 2020-03-19
Abstract: Provided is a method for selecting an interactive object on a display medium of a device, wherein a position on the display medium is set to be a reference position, one or more interactive objects are displayed on the display medium and can be selected, and the display positions of the one or more interactive objects change along with a change in the position or posture of the device. The method comprises: obtaining the display positions, on a display medium, of one or more interactive objects; and automatically selecting, according to the obtained display positions and a reference position, an interactive object from the one or more interactive objects.
Patent WO-2020192556-A1 (WO)
Inventor: ZHOU HONGJUN
IPC: G09F9/30
Filed: 2020-03-19
Abstract: 一种柔性显示基板（2）、显示面板、显示装置及制作方法，属于显示技术领域。柔性显示基板(2)具有第一绑定区域(21)和第二绑定区域(22)，第一绑定区域(21)和第二绑定区域(22)被配置为与一个电子元器件(1)绑定，在垂直于柔性显示基板(2)的方向上，柔性显示基板(2)在第一绑定区域(21)的厚度大于柔性显示基板(2)在第二绑定区域(22)的厚度。柔性显示基板（2）在与电子元器件绑定过程中发生的翘曲形变小，绑定工艺良率高。
Patent WO-2021042700-A1 (WO)
Inventor: ZHAO BING
IPC: C08B37/00
Filed: 2020-03-25
Abstract: 本申请涉及一种大麻多糖的提取方法及其产品和应用。所述提取方法包括将大麻原料浸泡后进行提取，固液分离，滤液浓缩，浓缩液在醇中沉淀，得到所述大麻多糖，进一步本申请还提供了所述大麻多糖的纯化方法。本申请所涉及的提取分离纯化方法简单易操作，所制得的大麻多糖纯度高，且具有显著的清除DPPH自由基、抗氧化、美白、抗衰老、提高免疫力，调血脂、抗肿瘤等功效，可应广泛用于化妆品、保健品、食品或药品中。同时，该提取方法的原料包括大麻花叶提取CBD等大麻素类活性成分之后的残渣，因此该提取方法也为大麻花叶提取CBD等大麻素类活性成分之后的残渣的再利用提供了新的策略，变废为宝，实现资源高值化回收利用。
Patent WO-2020238425-A1 (WO)
Title: Application starting method and apparatus
Inventor: YE ZHILONG
IPC: G06F9/4401
Filed: 2020-04-08
Abstract: An application starting method and apparatus. A first system unit running a first operating system in an electronic device receives a starting instruction, and on the basis of the identification information of an application in the starting instruction, sends the starting instruction to a second system unit running a second operating system; the second system unit starts the application according to the identification information of the application. The first operating system is an operating system that is being run in the electronic device; at this time, upon receiving a starting instruction to start the application of the second operating system, the first system unit running the first operating system sends the starting instruction to the second system unit running the second operating system, and the application is started by the second system unit. There is no need to exit the first operating system and then start the second operating system, and then start the application in the second operating system. A user can start an application across operating systems with one-key operation, thereby increasing the speed of starting the application across operating systems.
Patent WO-2021189585-A1 (WO)
Inventor: BAI YANG
IPC: H04R7/02
Filed: 2020-04-23
Abstract: The present utility model provides a microelectromechanical systems microphone chip, comprising a substrate having a back cavity, and a back electrode plate and a diaphragm which are respectively supported and fixed on the substrate, mutually insulated and spaced apart, the diaphragm being positioned between the substrate and the back electrode plate, and respectively spaced apart from the substrate and the back electrode plate. The substrate comprises a top surface facing the diaphragm, a bottom surface arranged opposite the top surface, and an inner side surface which connects the top surface and the bottom surface and faces the back cavity. The diaphragm is fixed on the top surface, the back electrode plate is fixed on the side of the diaphragm away from the top surface, and the junction between the inner side surface and the top surface is arranged as a chamfered structure or a fillet structure. Compared with the related art, the microelectromechanical systems microphone chip provided in the present utility model has a lower risk of diaphragm fracture and has a longer service life.
Patent WO-2020216368-A1 (WO)
Inventor: TANG WANFU
IPC: B03C3/011
Filed: 2020-04-24
Abstract: 一种VOCs气体处理装置及方法，包括：进口、出口、及位于进口和出口之间的流道；还包括紫外线装置（4）、电场装置（1014、5），所述紫外线装置（4）、电场装置（1014、5）从进口至出口方向依次沿流道设置；电场装置（1014、5）包括：电场装置入口（1011、51）、电场装置出口（52）、电场阴极（10142、4052、5081）和电场阳极（10141、4051、5082），电场阴极（10142、4052、5081）和电场阳极（10141、4051、5082）用于产生电离除尘电场；利用电场除尘有效脱除UV照射处理气体后的产物中纳米颗粒，避免二次污染。
Patent WO-2020221144-A1 (WO)
Inventor: DING ZHICHENG
IPC: H02J7/00
Filed: 2020-04-26
Abstract: Provided in the present invention is an intelligent terminal, comprising a shell and a display unit connected to each other. An accommodating space is formed between the shell and the display unit, a mainboard and a power source are fixedly mounted in the accommodating space, a frame body is arranged in the accommodating space, and the mainboard and the power source are arranged on a fixing face of the frame body. The power source comprises a first battery and a second battery, and the mainboard is arranged between the first battery and the second battery and is electrically connected to the first battery and the second battery. A heat dissipation assembly is attached to a heat source face, away from the frame body, of the mainboard, wherein a heat dissipation face of the heat dissipation assembly is in contact conduction with the mainboard, and a heat dissipation end of the heat dissipation assembly extends towards the first battery and the second battery, respectively, so as to dissipate the heat of the mainboard to a cold area where the first battery and the second battery are located. By means of the technical scheme, the space in the intelligent terminal can be utilized to the maximum extent, and at the same time, the battery capacity is ensured, thereby improving the endurance capacity of the intelligent terminal.
Patent WO-2021217544-A1 (WO)
Inventor: LAI BIN
IPC: H01F1/053
Filed: 2020-04-30
Abstract: A magnetically stabilized permanent magnet, which may be applied in fields such as alternative fuel vehicles, wind power, energy efficient appliances, and smart manufacturing. The magnetically stabilized permanent magnet comprises a magnetization direction (10), the magnetically stabilized permanent magnet contains a heavy rare earth element, the heavy rare earth element is scattered within the magnetically stabilized permanent magnet, and said element is present at different concentrations along the direction (40) perpendicular to the magnetization direction. When the present magnetically stabilized permanent magnet undergoes magnetic stabilization treatment, a magnetically stabilized permanent magnet satisfying differentiated demagnetization resistance requirements for different positions may be obtained by simply forming, on a first face (20) of a permanent magnet base material, a thin film of varying thickness or a thin film having different heavy rare earth element concentrations; the present invention also reduces heavy rare earth element use quantity.
Patent WO-2021217645-A1 (WO)
Inventor: LIN SONGRONG
IPC: H02J7/00
Filed: 2020-04-30
Abstract: Provided are a charging control circuit and a charging management system having same, and a charging apparatus. The charging control circuit comprises a plurality of first switch assemblies (10), each first switch assembly comprising: a first control switch (11), wherein a first input end (111) thereof is used for being electrically connected to a power supply system, and a first output end (112) thereof is used for being electrically connected to a battery; and a first controller (12) correspondingly electrically connected to the first control switch, wherein a first detection end (121) of the first controller is electrically connected to the first input end, a second detection end (122) thereof is electrically connected to the first output end, and a control output end (123) thereof is electrically connected to a first control end (113) of the first control switch. The power supply system can respectively charge a plurality of batteries by means of a plurality of first control switches. When the plurality of batteries are in a charging state at the same time, if it is detected that a first voltage of the first input end is less than a second voltage of the first output end, a corresponding first controller controls a first control switch electrically connected thereto to be switched off.
Patent WO-2021174680-A1 (WO)
Title: 无人移动测温装置和方法
Inventor: LI SHUIWANG
IPC: G01K13/00
Filed: 2020-05-20
Abstract: 一种无人移动测温装置，可以包括无人驾驶车，即无人车，以实现自动驾驶和无人驾驶，装置包括：体温采集模块（10），被配置为采集至少一人的体温数据；控制模块（20），与体温采集模块（10）电连接，被配置为控制体温采集模块（10）采集体温数据，生成对应人员的温度信息；输出模块（30），与控制模块（20）电连接，被配置为输出温度信息；可移动模块（40），体温采集模块（10）、控制模块（20）和输出模块（30）均设置在可移动模块（40）上，控制模块（20）还与可移动模块（40）电连接，被配置为控制可移动模块（40）移动至目标区域。还公开了无人移动测温方法。
Patent WO-2021232319-A1 (WO)
Title: Determination method, configuration method and devices for paging cycle, and readable storage medium
Inventor: MA XIAOJUN
IPC: H04W4/16
Filed: 2020-05-20
Abstract: Provided by the present disclosure are a determination method, configuration method and devices for a paging cycle, and a readable storage medium. The method comprises: receiving at least one indication message, wherein the indication message is used to indicate a configuration cycle; and determining a paging cycle according to the communication status of a terminal device and the configuration cycle. In the methods, devices, and readable storage medium of the present application, the terminal device determines the paging cycle according to the communication status and the configuration cycle configured therefor by a network side, which may thus prevent a relatively small default cycle being used as the paging cycle when the terminal device does not need to monitor a paging message frequently, and may thereby further reduce the energy consumption of the terminal device.
Patent WO-2020238984-A1 (WO)
Inventor: ZHU CIXIANG
IPC: E01D24/00
Filed: 2020-05-27
Abstract: 一种基于车组的桥梁大高度升降移位装备及其实施方法，包括车组（12）和上部的升降移位支撑组件，升降移位支撑组件包括至少两排沿梁体（15）纵向布置的转化连接梁（6），每排转化连接梁（6）的下部固定安装有多个竖直平行设置的梁下外立柱（7）和内侧的多个平行设置的梁下内立柱（8），梁下内立柱（8）的顶部与底部分别与转化连接梁（6）底部和车组（12）固定连接，转化连接梁（6）上部固定安装有多个竖直平行设置的梁上支撑立柱（3），梁上支撑立柱（3）上固定安装有上分配梁（2），分配梁（2）上设有用于对梁体（15）进行支撑的连接支座。实施方法主要包括车组（12）顶升梁下内立柱（8）每升降一个连接段距离，相应增加或减少梁下外立柱（7）的一个标准连接段，梁下外立柱（7）和梁下内立柱（8）交替承载以使桥梁上升和下放。该装备易装，适应性强，可重复利用。
Patent WO-2020259229-A1 (WO)
Title: 电子烟的预热方法及其预热系统
Inventor: LIN GUANGRONG
IPC: A24F47/00
Filed: 2020-06-02
Abstract: 一种电子烟的预热方法及其预热系统，预热方法通过智能终端与电子烟建立通信连接进行数据交互，在智能终端配置有的控制软件界面上可显示与更改预热参数，更改后的预热参数传输到电子烟内设有的微控制器MCU并取代微控制器MCU内原先预设有的预热参数，电子烟开机时，微控制器MCU根据电子烟内设有的温度传感器检测到的实时温度值判断是否需要对储液腔内的烟液进行预热，在需要预热时，微控制器MCU根据预热参数和预设程序控制电子烟加热器进行加热，加热至预设加热时长或预设目标温度值即预热结束，预热结束电子烟进入待机可吸烟状态，预热使得烟液或含有药物的液体物质容易渗透或流动到加热器进行雾化，以便用户在低温时也容易吸出烟雾。
Patent WO-2020248888-A1 (WO)
Inventor: XING WEIJUN
IPC: H04W4/46
Filed: 2020-06-04
Abstract: Embodiments of the present application relate to the field of communications, and disclosed thereby are a communication method, apparatus, and system, wherein high-efficiency, simple, resource-saving, and high-security service data transmission is achieved in a scenario of server localization. A specific solution comprises: a first network element determining a first address, the first address being an address for a user device to send a data packet of a first service to a user plane function network element; and the first network element sending to the user plane function network element the correspondence between address information of a first server that provides the first service and the first address, the address indicated by the address information of the first server being an address for the user plane function network element to send a data packet to the first server.
Patent WO-2021227190-A1 (WO)
Inventor: JING SHIGIANG
IPC: A41G5/02
Filed: 2020-06-16
Abstract: Tondeuse auxiliaire pour faux cils, la tondeuse comprenant une partie de support de cils (2) et une poignée (1), la partie de support de cils (2) étant raccordée de façon mobile à la poignée (1). La tondeuse auxiliaire pour faux cils comprend en outre un support (3), le support (3) étant composé d'au moins une enveloppe creuse. La partie de support de cils (2) est montée mobile sur le support (3), et la poignée (1) est utilisée pour entraîner la partie de support de cils (2) en rotation dans le support (3). La partie de support de cils (2) est entraînée en rotation dans le support (3) par une rotation manuelle de la poignée (1), de manière à ajuster le contour des faux cils pour l'essayage ; et lorsque les faux cils doivent être tondus, la hauteur des faux cils est mesurée par rotation de la poignée (1), et la longueur des faux cils est mesurée par l'observation d'un espace entre les dents de scie, ce qui permet de sélectionner et de tondre les faux cils pour obtenir l'effet le plus approprié pour un utilisateur.
Patent WO-2021253540-A1 (WO)
Title: Loudspeaker box
Inventor: DING JIANHUA
IPC: H04R9/06
Filed: 2020-07-10
Abstract: The present utility model provides a loudspeaker box, comprising a lower cover, an upper cover which covers the lower cover and defines an accommodating space together with the lower cover, and a sound production unit and a breathable isolation piece accommodated in the accommodating space. The sound production unit comprises a magnetic circuit system; the upper cover comprises an upper cover body covering the lower cover and a supporting wall protruding and extending from the upper cover body to the lower cover; the supporting wall is recessed to form a positioning step, and the sound production unit is supported and fixed on the positioning step; the breathable isolation piece comprises a main body portion covering the sound production unit and spaced apart from the lower cover, and an extending wall bent from the peripheral edge of the main body portion to the upper cover body; the extending wall is fixed to the supporting wall and is sealed to the supporting wall; the main body portion is provided with a through hole running through the main body portion; the magnetic circuit system is partially exposed by means of the through hole; the main body portion is pressed on the magnetic circuit system and is sealed to the magnetic circuit system. Compared with the related art, the loudspeaker box of the present utility model has excellent low-frequency acoustic performance and high assembly efficiency.
Patent WO-2021057247-A1 (WO)
Title: Activated carbon fiber and preparation method therefor
Inventor: LIANG PENG
IPC: C01B32/342
Filed: 2020-07-30
Abstract: An activated carbon fiber and preparation method therefor. The activated carbon fiber has an ash content of 0.8-3 wt%, a specific surface area of 1000 m 2 /g-2200 m 2 /g, a total pore volume of 0.4120-0.8370 cc/g, a 1-2 nm pore volume ratio of 28%-75%, and a 200 mg/m 3  xylene adsorption capacity of 20%-45%. The preparation method for the activated carbon fiber comprises: impregnating raw materials using a phosphoric acid aqueous solution, drying, carbonizing, cooling, washing and drying to obtain the activated carbon fiber. The phosphoric acid aqueous solution has a mass fraction of 5%-13%. According to the activated carbon fiber and the preparation method therefor, phosphoric acid can be repeatedly permeated into the interior of the fiber without sticking, the production process is continuously carried out, the production efficiency is high, production costs are low, and the obtained activated carbon fiber has excellent performance.
Patent WO-2021227266-A1 (WO)
Inventor: LI HEJIE
IPC: G01R31/34
Filed: 2020-08-07
Abstract: 一种电机极对数检测方法、检测装置以及电机控制器，该方法包括：获取参考电机的参考带负载能力（S101）；以预设的电机转速控制目标电机运行，获取目标电机当前的实际带负载能力（S102）；以及，根据实际带负载能力、参考带负载能力、及参考电机的参数，计算目标电机的极对数（S103）。该方法在不增加硬件成本的前提下，通过利用参考电机的参数、预设的电机转速计算目标电机的极对数，从而根据极对数实现对目标电机型号的识别，在保证识别结果可靠、准确的基础上，降低了识别的成本和占用资源。
Patent WO-2021082613-A1 (WO)
Inventor: XIANG LIFENG
IPC: G01L5/16
Filed: 2020-08-11
Abstract: A small-measuring-range three-dimensional sensor, comprising an elastic body (1), an upper cover plate (2), a lower cover plate (3), and a circuit board (5), the circuit board (5) is arranged on the elastic body (1), the upper cover plate (2) and the lower cover plate (3) are fixed to the two sides of the elastic body (1) respectively, the elastic body (1) comprises a stress table (6), an outer annular contour body (8), and four strain beam sets (7), the stress table (6) is sheathed with the outer annular contour body (8), and the four strain beam sets (7) are evenly distributed between the stress table (6) and the outer annular contour body (8). The small-range three-dimensional sensor elastic body (1) has advantages such as a simple structure, ease of processing, and high measurement precision. A testing method for the small-range three-dimensional sensor, a method for measuring a plurality of bridge circuits in one direction is adopted, the measured values of the bridge circuits are added in software to obtain a force value (or a voltage value) of the bridge circuit, and the measuring method scientifically and effectively solves the problem of a design method of a small-range sensor or even a micro-range sensor.
Patent WO-2021135245-A1 (WO)
Title: Heater for use in heating medium to form aerosol
Inventor: GUO XIAOYI
IPC: A24F40/40
Filed: 2020-08-12
Abstract: A heater for use in heating a medium for producing an aerosol, comprising a heating pipe (1). An outward protruding air duct outer wall (15) is provided on the outer wall of a pipe body of the heating pipe (1). An airflow channel (2) in communication with the bottom part of the cavity of the pipe body is provided between the inside of the air duct outer wall (15) and a medium inserted into the cavity of the pipe body of the heating pipe (1). The pipe body of the heating pipe (1) and the air duct outer wall (15) together are divided by a continuous temperature control strip (13) into a first heating part (11) and a second heating part (12). The temperature control strip (13) is connected into a loop on the surface of the pipe body and is located in the only tilted plane. The tilted plane is obliquely provided relative to the axial plane and transverse plane of the pipe body. A first heating part electrode (111) is provided on the first heating part (11). A second heating part electrode (121) is provided on the second heating part (12). A common electrode is provided on the temperature control strip (13). The common electrode connects together the first heating part (11) and the second heating part (12) and respectively connects electrodes on the two heating parts to a heating circuit. A processing process is simple, the heating efficiency of the heater (1) is increased, and the experience on a low-temperature vaping instrument is enhanced.
Patent WO-2021032015-A1 (WO)
Inventor: JI LIULIU
IPC: H04L1/16
Filed: 2020-08-14
Abstract: 本申请实施例提供一种反馈信息传输方法及装置。该反馈信息传输方法中，终端设备可基于每个反馈信息对应的DCI中的资源指示信息是否相同，确定基于各反馈信息生成联合反馈信息，或分别反馈所述第一反馈信息和所述第二反馈信息中的至少一个。或者，该反馈信息传输方法中，终端设备可基于每个反馈信息所占时频资源所在的时间单元是否相同，以及每个反馈信息对应的DCI中的资源指示信息是否相同，确定基于各反馈信息生成联合反馈信息，或分别反馈所述第一反馈信息和所述第二反馈信息中的至少一个。可见，本申请实施例不需要额外的信令指示，终端基于上述信息即可确定反馈方式，从而有利于节省信令开销。
Patent WO-2021042991-A1 (WO)
Title: Non-intrusive interaction method and electronic device
Inventor: WANG JIANFENG
IPC: G06F8/76
Filed: 2020-08-19
Abstract: A non-intrusive interaction method and an electronic device, wherein same relate to the field of electronic devices. By means of a non-intrusive interaction mode, an application can call a device capacity service without being integrated with various functional interface packages, so as to realize corresponding functions. Furthermore, the calling of device capacity services across operating systems and across devices can also be realized. The method comprises: an electronic device acquiring a description file of an application, wherein the description file is used for indicating a function needing to be realized by the application, and the description file is described and defined by means of a non-intrusive protocol; determining a first component according to the description file, wherein the first component is a component capable of realizing the function needing to be realized by the application from among components of the electronic device, and the components of the electronic device are modules configured according to the non-intrusive protocol and used for providing device capacity services in the electronic device, and can realize independent functions; and running the first component according to the description file to provide the device capacity services for the application, so as to realize the function needing to be realized by the application.
Patent WO-2021120673-A1 (WO)
Title: Method and device for forwarding priority tag across network segments
Inventor: YUAN FULI
IPC: H04L45/50
Filed: 2020-08-26
Abstract: The present invention provides a method and device for forwarding a priority tag across network segments. The method comprises the following steps: performing networking by using a virtual local network interface to form a network; enabling a virtual local area network service class in a priority tag of a message transmitted in the network to correspond to a differential service code point; in response to layer-3 forwarding of the message, using a differential service code point priority tag for the message, and copying a virtual local area network service class value of the message at the entrance of a switch to a virtual local area network service class value of the message at the exit of the switch; and in response to subsequent layer-2 forwarding of the message, using a virtual local area network service class priority tag for the message to distinguish the priority of the message. By using the method of the present invention, network resources can be well used; after the message passes through a layer-3 forwarding device, the service class and the differential service code point can still be used for providing service having high service quality to a client, and the method has the advantages such as simple networking scheme and high stability.