baber/WOPTO huggingface dataset:
Patent WO-2020140699-A1 (WO)
Inventor: LONG CHUNPING
IPC: G06F3/041
Filed: 2019-12-09
Abstract: L'invention concerne un substrat matriciel, un écran tactile intégré et un dispositif d'affichage. Le substrat matriciel comprend un substrat de base (1), une ligne d'électrode tactile (2) située au-dessus du substrat de base (1), une électrode tactile (3) située au-dessus de la ligne d'électrode tactile (2), et une première couche isolante (4) située entre la ligne d'électrode tactile (2) et l'électrode tactile (3). La ligne d'électrode tactile (2) comporte une partie rainure (21), la première couche isolante (4) comporte un trou d'interconnexion (41), et une partie de liaison (31) de l'électrode tactile (3) s'étend dans la partie rainure (21) à travers le trou d'interconnexion (41), de manière à être connectée électriquement à la ligne d'électrode tactile (2). Comme la ligne d'électrode tactile (2) est configurée pour avoir une structure comportant la partie rainure (21), l'électrode tactile (3) est connectée électriquement à la partie rainure (21) de la ligne d'électrode tactile (2) au moyen de la partie de connexion (31), de sorte qu'une position de connexion électrique entre l'électrode tactile (3) et la ligne d'électrode tactile (2) est plus éloignée de la surface de l'électrode tactile (3), ce qui augmente la distance entre l'électrode tactile (3) et la position de connexion électrique, ce qui réduit ainsi l'influence de la connexion électrique sur l'électrode tactile (3), ceci étant avantageux pour réduire le bruit et améliorer le rapport signal sur bruit et la sensibilité tactile de l'électrode tactile (3).
Patent WO-2021097962-A1 (WO)
Inventor: SHAO CUIPING
IPC: G06F9/30
Filed: 2019-12-10
Abstract: The present invention is applied in the technical field of high-performance computing, and provided is a task processing method and task processing apparatus for a heterogeneous chip, an electronic device, and a computer-readable storage medium, the method comprising: receiving an execution instruction of a single task (101); dividing the single task into at least two sub-tasks having a sequence (102); distributing each sub-task onto a different computing chip in a heterogeneous chip (103); and controlling the different computing chips to sequentially process each sub-task by using a first pipeline mode, a first pipeline stage number corresponding to the first pipeline mode being the same as the number of sub-tasks, and the primary operation time of the first pipeline comprising the execution time of one sub-task and the time for transmitting data corresponding to the sub-task between two adjacent computing chips (104). By means of the described method, the waiting time of a processing resource when processing a task can be greatly reduced, and the processing efficiency of a hardware resource is improved.
Patent WO-2020215768-A1 (WO)
Title: Method and apparatus for controlling inverter air conditioner, and inverter air conditioner
Inventor: LUO RONGBANG
IPC: F24F11/86
Filed: 2019-12-23
Abstract: Disclosed are a method and apparatus for controlling an inverter air conditioner, and an inverter air conditioner. The method comprises: calculating a target frequency f according to a preset temperature Ts and an indoor environment temperature Tin; and determining whether the target frequency f is greater than a winding demarcation point frequency f4, and if f is greater than or equal to f4, selecting a first winding mode of an electric motor, so that an air conditioner compressor operates to reach the frequency of a pause platform, lasting for a preset time, and the air conditioner compressor operates to reach the winding demarcation point frequency f4, and switching to a second winding mode of the electric motor for wiring, so that the air conditioner compressor operates to reach the frequency of a pause platform, lasting for the preset time, and the air conditioner compressor operates to reach the target frequency f. By determining whether f is greater than f4, a first winding mode or a second winding mode of an electric motor is selected for wiring, thereby controlling an operating frequency and an operating time of a compressor on each pause platform, so that the compressor operates steadily and reliably.
Patent WO-2020248573-A1 (WO)
Title: 配液泵和配液装置
Inventor: ZHANG FUXING
IPC: F04B9/109
Filed: 2019-12-24
Abstract: 一种配液泵（10），包括：第一储液筒（11）、第二储液筒（12）、活动连接第一储液筒（11）的第一柱塞（13）、活动连接第二储液筒（12）的第二柱塞（14）、以及连接第一柱塞（13）和第二柱塞（14）的驱动组件（15）。第一储液筒（11）设有第一液体进出口（111）。第二储液筒（12）设有第二液体进出口（121）。第一柱塞（13）的一端插入到第一储液筒（11）的内腔中。第二柱塞（14）的一端插入到第二储液筒（12）的内腔中。还提供一种配液装置（100）。有益效果为：在第一柱塞（13）和第二柱塞（14）的每个直线往复运动的周期，第一储液筒（11）和第二储液筒（12）按照预设的混合比例吐出对应的原料，得到预设的混合比例的混合液，从而实现不同原料的精确混合，而且该配液泵（10）每次吐出的原料的比例相同，不需要有专门的混合器就可以实现均匀混合。
Patent WO-2021056904-A1 (WO)
Inventor: LIN YONGGANG
IPC: H02J7/00
Filed: 2019-12-27
Abstract: 一种电动汽车安全充电方法及电子设备，方法包括：控制充电机采用需求电压向电动汽车的电池组充电，逐渐增加充电电流，直到充电电流达到预设需求电流上限值（S101）；采用恒流充电，直到电池组中最高的单体电压达到预设截止电压值（S102）；采用恒压充电，逐渐减少充电电流，直到充电电流减少到预设截止电流值，则停止充电（S103）。以最高单体电压为主要参考指标，调整需求电流值，使用恒流模式柔性控制需求电流，并根据实际输出电流的反馈进行调整，从而能够适应电池组中老化程度不同的电芯，避免过充。
Patent WO-2020258853-A1 (WO)
Inventor: LU ZHONGHAO
IPC: G06F16/22
Filed: 2020-01-14
Abstract: A blockchain-based hierarchical storage method. The account state data of a blockchain is organized into a Merkle state tree and stored in a database. The database comprises multi-level data storage. The method comprises: if any level of target data storage in a database meets a data migration condition, creating an empty data table corresponding to a working data table for the target data storage; storing the Merkle state tree of a newly added block written into the target data storage to the empty data table, and migrating the Merkle state tree of a block corresponding to the target block number stored in the working data table to the empty data table, wherein the target block number is the largest block number among the block numbers corresponding to several Merkle state trees stored in the target data storage; and after migrating the Merkle state tree of the block corresponding to the target block number stored in the working data table to the empty data table, further migrating the Merkle state tree stored in the working data table to the next level of data storage of the target data storage.
Patent WO-2021142633-A1 (WO)
Inventor: YU HAIFENG
IPC: H04W56/00
Filed: 2020-01-14
Abstract: Disclosed are a communication method and apparatus, which are particularly applicable to a non-terrestrial network. The method comprises: a terminal device determining that a first duration needs to be acquired; determining the first duration; and determining a timing advance according to the first duration, wherein the timing advance is used for communication between the terminal device and a network device. By means of the method, a terminal device can determine a first duration according to its own needs, and thus, the energy consumption of the terminal device can be reduced. In addition, the terminal device can also calculate a time-varying timing advance according to auxiliary parameters from a network device, thereby reducing the energy consumption of frequently reading system messages.
Patent WO-2020168913-A1 (WO)
Title: Switching method, apparatus and communication device
Inventor: LIU LIANG
IPC: H04W36/00
Filed: 2020-02-05
Abstract: The present disclosure provides a switching method, apparatus and a communication device. Provided is a switching method, which is applied to a source base station, including: sending RRC connection reconfiguration message to the terminal, the connection reconfiguration message including conditional switching configuration; when the preset data forwarding condition is satisfied, forwarding the data to the target base station and/or sending the No. SN status information to the target base station.
Patent WO-2020177755-A1 (WO)
Title: Usage of converted uni-prediction candidate
Inventor: ZHANG KAI
IPC: H04N19/186
Filed: 2020-03-06
Abstract: Techniques for implementing video processing techniques are described. In one example implementation, a method of video processing includes determining, for a conversion between a current block of a video and a bitstream representation of the video, a modified motion vector set; and performing the conversion based on the modified motion vector set. Due to the current block satisfying a condition, the modified motion vector set is a modified version of a motion vector set associated with the current block.
Patent WO-2020187176-A1 (WO)
Title: System and method for enhancing time-of-flight resolution
Inventor: ZHU LI
IPC: G02B27/42
Filed: 2020-03-16
Abstract: Disclosed are a system (100) and method (300) for projecting and detecting light. A time-of-flight (ToF) detector (170) is used to determine surface depth information, and the time-of-flight (ToF) detector (170) is configured to measure the time-of-flight related to floodlight (137) reflection, structured light (135, 138) reflection and/or fusion of the two, for example, in a selective, controlled and patterned manner, and is further configured to be used for operations related to a switchable diffuser (136, 136a, 136b).
Patent WO-2020187289-A1 (WO)
Inventor: CHEN CHIEH HSIAO
IPC: A61B34/20
Filed: 2020-03-19
Abstract: A method and a system to determine an operation pathway for a patient, and the method includes: constructing a three-dimensional model of the patient; obtaining image information of the patient; selecting a first set of two-dimensional feature points associated with the three-dimensional model and a second set of two-dimensional feature points associated with the image information; transforming the first set of two-dimensional feature points to a first set of three-dimensional feature points(250) and the second set of two-dimensional feature points to a second set of three-dimensional feature points(260); matching between the first set of three-dimensional feature points and the second set of three-dimensional feature points(270) to determine a relationship that aligns the first set of three-dimensional feature points and the second set of three-dimensional feature points; and determining the operation pathway(290) in a coordinate system associated with a robotic arm.
Patent WO-2021184411-A1 (WO)
Title: Covid-19 pandemic prevention and control system based on internet of things
Inventor: WU GANG
IPC: G16H50/80
Filed: 2020-03-27
Abstract: The present invention is applicable to the technical field of computers, and particularly relates to a COVID-19 pandemic prevention and control system based on Internet of things, comprising a COVID-19 colloidal gold kit provided with a test line sensor and a server. The COVID-19 colloidal gold kit provided with the test line sensor is configured to perform COVID-19 test on a user, and the test line sensor obtains a test line result and uploads same to the server; the server is configured to determine a diagnosis result of the user according to the test line result. The prevention and control system provided in embodiments of the present invention uses the COVID-19 colloidal gold kit, which has the advantages of being fast, simple and convenient, high stability, cheap, and capable of performing self-testing, as a COVID-19 test tool, and the test line sensor mounted in the kit obtains the test line result and uploads same to the server, so that users can be tested conveniently and quickly, and centralized management of COVID-19 test results can be implemented.
Patent WO-2021196144-A1 (WO)
Inventor: MA HONGZHAN
IPC: G08G1/00
Filed: 2020-04-02
Abstract: The present application relates to the field of automatic driving. Disclosed are a method for identifying an abnormal driving behavior, and a system and a vehicle comprising the system. The method for identifying an abnormal driving behavior comprises: acquiring vehicle driving behavior data, and determining, on the basis of the vehicle driving behavior data, whether a vehicle is in a suspected abnormal driving behavior state; if the vehicle is in the suspected abnormal driving behavior state, acquiring the current vehicle driving scene data; and determining, according to the vehicle driving behavior data and the current vehicle driving scene data, whether the suspected abnormal driving behavior is an abnormal driving behavior. In the technical solution of the present application, current driving scene information is introduced into the process of identifying an abnormal driving behavior for a vehicle, thereby improving the accuracy of the identification of an abnormal driving behavior.
Patent WO-2021203429-A1 (WO)
Inventor: QIAO DEZHI
IPC: B60W30/182
Filed: 2020-04-10
Abstract: 一种自动驾驶人工接管的预报方法、装置（100，800，900）及系统。方法包括：第一车辆检测到第一车辆存在人工接管需求时，向第二车辆发送第一消息，第一消息包括：第一车辆的第一位置的信息，第一位置的信息用于指示第一车辆检测到第一车辆存在人工接管需求时所在的位置（S201）。使得第二车辆接收到第一消息后，向第二车辆的驾驶员预报第一位置处可能需要人工接管车辆，使得驾驶员能够提前做好接管车辆的准备，提高了车辆行驶安全性（S202）。
Patent WO-2021208013-A1 (WO)
Title: Method for manufacturing catalyst reactant for high-efficiency catalysis in thermal reaction
Inventor: CHEN TAY-YUAN
IPC: B01J23/00
Filed: 2020-04-16
Abstract: A method for manufacturing a catalyst reactant for high-efficiency catalysis in a thermal reaction. The manufacturing method mainly comprises: preparing a three-dimensional catalyst carrier; preparing at least one aqueous nanometal particle solution; immersing the catalyst carrier in a methanol solution containing a silyl compound, then taking the catalyst carrier out, drying and refrigerating to complete a surface modification step; immersing the catalyst carrier in an aqueous nanometal particle solution, then taking out the catalyst carrier and blow-drying, so that a first nanometal particle layer is formed on the surface of the catalyst carrier; and immersing the catalyst carrier having the first nanometal particle layer into a methanol solution containing dodecylamino alcohol to perform modification and then taking out the catalyst carrier and drying, immersing the catalyst carrier in the aqueous nanometal particle solution again and then taking out the catalyst carrier and blow-drying, so that a second nanometal particle layer is formed on the surface of the catalyst carrier having the first nanometal particle layer.
Patent WO-2021208027-A1 (WO)
Inventor: ZHANG XILE
IPC: H04W12/06
Filed: 2020-04-16
Abstract: 本发明公开了一种入网双向鉴权的方法，包括：配置各基站的基站鉴权信息、各节点的节点鉴权信息和各接入点的接入点信息；当各节点需要接入对应基站的网络时，通过各接入点交换各节点的节点鉴权信息和各基站的基站鉴权信息，以使所述各节点和所述各基站进行双向鉴权。本发明还公开了一种入网双向鉴权的装置。本发明的有益效果为：可以实现各个生产厂商之间的硬件设备相互连接，并保证各自的安全性。
Patent WO-2020216320-A1 (WO)
Inventor: LI HAIOU
IPC: C22B1/14
Filed: 2020-04-24
Abstract: 一种利用焦化厂方型炭化室还原氧化物矿物的方法，包括混合、及通过压球机压成球状采用顶部装入方型炭化室进行还原反应、或直接把块状的氧化物破碎成有规则的小块混合炭质还原剂再从顶部装入方型炭化室进行还原反应、或将氧化物压成有孔蜂窝煤状再通过托盘从侧面推入方型炭化室进行还原反应的方式进行，以更多的适应不同形态下的氧化物矿物还原反应，生成单质金属物料。
Patent WO-2020259074-A1 (WO)
Inventor: ZHANG CAIXIA
IPC: G08G1/01
Filed: 2020-04-29
Abstract: A big data-based traffic congestion prediction system and method. The method comprises: step 1, obtaining vehicle license plate number information of two traffic light intersections corresponding to a road section with the number of n, and counting the number Q n  of vehicles simultaneously appearing at the two traffic light intersections within a threshold time period; step 2, calculating a congestion degree of each road section within the threshold time period, wherein the method for calculating the congestion degree comprises performing descending arrangement on the number Q n  of vehicles of each road section within the threshold time period, and the greater the number Q n  of vehicles, the higher the congestion degree of the road section with the number of n; step 3, calculating a traffic congestion probability model of each road section n according to the congestion degree, and fitting the calculated traffic congestion probability model to obtain a more precise traffic congestion probability model; and step 4, regulating and controlling the corresponding road section according to the precise traffic congestion probability model by a staff member. A traffic congestion situation can be quickly and accurately predicted, thereby helping relevant staff to perform corresponding regulation and control.
Patent WO-2021223063-A1 (WO)
Title: 一种化工废液回收装置
Inventor: TAN YONG
IPC: C02F9/10
Filed: 2020-05-05
Abstract: 一种化工废液回收装置，包括回收箱(1)，回收箱(1)外侧表面设有外接箱(2)，回收箱(1)另一侧设有加热箱(3)，加热箱(3)外侧设有存储箱(4)，加热箱(3)与存储箱(4)之间通过通液槽(41)连通，回收箱(1)内壁底部设有电机箱(5)，电机箱(5)内部设有电机，电机箱(5)表面设有转动板(51)，转动板(51)与电机输出轴传动连接，回收箱(1)内壁两侧均设有卡座(6)。该装置通过设有外接箱(2)、电机箱(5)和擦洗垫(54)，废液进入回收箱(1)内过滤后下料阀(21)打开向回收箱(1)内投入絮凝剂，电机箱(5)内的电机工作带动转动板(51)及顶部的升降板(52)转动，擦洗垫(54)对回收箱(1)内壁进行擦洗，同时电动推杆(53)工作可以推动升降板(52)升起调节擦洗垫(54)的高度，避免废液中微生物粘附在回收箱(1)内壁，同时搅拌杆(56)也随之转动能够加快废液的流动，使废液中的微生物快速凝结。
Patent WO-2021022854-A1 (WO)
Inventor: ZHANG WEIHUI
IPC: B60H3/00
Filed: 2020-05-07
Abstract: An aromatherapy device, comprising a fixed base (10) and a rotating seat (20). Air vents (16) are formed on the side surface of the fixed base (10); the side surface of the rotating seat (20) is provided with rotating blades (24), and the rotating blades (24) are provided opposite to the air vents (16); a first rotating portion (11) is provided on the fixed base (10); a second rotating portion (21) is further provided on the rotating seat (20); the rotating seat (20) and the fixed base (10) are rotatably connected by means of the first rotating portion (11) and the second rotating portion (21); moreover, the rotating shaft of the rotating seat (20) is the central axis of the rotating seat (20). When the aromatherapy device is used, an aromatherapy substance is provided on the rotating seat, and when external air is blown to the rotating blades by means of the air vents, the rotating blades drive the rotating seat to rotate so as to drive the aromatherapy substance to rotate while emitting fragrance, so that the emission of fragrance is more uniform. When in use, the aromatherapy device can uniformly emit fragrance relative to a traditional perfume bottle.
Patent WO-2021196348-A1 (WO)
Title: 刹车释放装置和电动割草机械
Inventor: CHEN YAMING
IPC: B60T7/10
Filed: 2020-05-09
Abstract: 一刹车释放装置和电动割草机械，其中刹车释放装置（70）用于操作一刹车装置（40）自一刹车状态切换至一行车状态，所述刹车释放装置包括至少一拨叉（73）、一转盘机构（71）、一牵拉机构（72）以及至少一联动机构（74）。拨叉被安装于刹车装置，转盘机构包括一转盘元件（711），转盘元件被可转动地保持在刹车装置的侧部，牵拉机构的一个端部被安装于转盘元件的边缘，牵拉机构的另一个端部被允许手动操作，联动机构的一个端部被设置于所述转盘元件的边缘，联动机构的另一个端部被设置于拨叉。
Patent WO-2021022858-A1 (WO)
Title: 一种内窥镜的手持端
Inventor: MO WENJUN
IPC: A61B1/00
Filed: 2020-05-11
Abstract: 一种内窥镜的手持端，包括外壳(100)、插入端定位组件(200)和自锁组件(300)，自锁组件(300)与外壳(100)相铰接；外壳(100)包括插入端口(101)；插入端定位组件(200)包括定位件(201)、第一定位螺母(202)和螺纹钢管(203)，定位件(201)插入至插入端口(101)，螺纹钢管(203)和第一定位螺母(202)通过螺纹配合，第一定位螺母(202)固定置于定位件(201)内；其中，插入端定位组件(200)还包括贯穿孔(204)和固定件(205)，固定件(205)与贯穿孔(204)相配合，用于顶住螺纹钢管(203)。通过螺纹钢管(203)和定位件(201)的配合，固定定位件(201)的轴向位置，通过第二螺母(205a)和顶丝(205b)固定定位件(201)的旋转位置，通过一字型卡槽(206a)和一字型固定块(201b)的配合，固定插入端的位置。
Patent WO-2020228800-A1 (WO)
Inventor: ZHU XIAOHUA
IPC: A24F40/46
Filed: 2020-05-15
Abstract: Disclosed are a non-contact e-cigarette heater, and a heating control method and control device for a ceramic heating body (10). The ceramic heating body (10) comprises a heating body (11) and a heating circuit (12), wherein the heating body (11) is of a column shape, a porous channel (101) is provided in the heating body (11), and the heating circuit (12) is arranged on the heating body (11) so as to heat air passing through the porous channel (101). The heating control method comprises the following steps: when a non-contact e-cigarette heater is started, controlling a heating circuit (12) to perform a heating operation by using a first operating voltage, and timing an operating time of the heating circuit (12); detecting an operating current of the heating circuit (12); and performing, according to the operating time of the heating circuit (12) and the operating current of the heating circuit (12), depressurization control on the operating voltage of the heating circuit (12). By controlling the operating voltage of the heating circuit (12), the effect of air heating required for smoking can be achieved, dynamic power compensation is not required, and temperature control is not required, thereby not only simplifying the complexity of control, but also achieving a better control response effect.
Patent WO-2020233610-A1 (WO)
Title: Receipt storage method combining code labelling with user and event type, and node
Inventor: LIU QI
IPC: G06F16/27
Filed: 2020-05-20
Abstract: A receipt storage method combining code labelling with a user and event type, and a node, the method comprising: a first blockchain node receives an encrypted transaction corresponding to a smart contract, the code of the smart contract comprising an object identified by an exposed identifier (302); the first blockchain node decrypts the transaction in a trusted execution environment to acquire the smart contract, the smart contract comprising a special event function (304); the first blockchain node executes the smart contract in the trusted execution environment to obtain receipt data, the receipt data comprising a log corresponding to the special event function (306); the first blockchain node stores the receipt data so that, when the transaction initiating party belongs to a preset user type, at least part of the receipt content in the log corresponding to the special event function is stored in a plain text format, and the remaining content of the receipt data is stored in a ciphertext format, the at least part of the receipt content matching the object identified by the exposed identifier (308).
Patent WO-2021237504-A1 (WO)
Title: Dimmable glass, and method for measuring tension of same
Inventor: HU DAHAI
IPC: G02F1/13
Filed: 2020-05-27
Abstract: A piece of dimmable glass, and a method for measuring the tension of same. The dimmable glass comprises: two glass substrates (11, 12) arranged opposite each other, wherein an accommodating space (S) is formed therebetween; and a tension measurement circuit board (131), which is arranged in the accommodating space (S). The dimmable glass further comprises a first electromagnetic plug (132), a connector of which is exposed from the outer edges of the two glass substrates (11, 12) arranged opposite each other, and which is connected to the tension measurement circuit board (131).
Patent WO-2021057081-A1 (WO)
Title: Nondestructive testing device for automobile hub
Inventor: LIN BIN
IPC: G01N29/04
Filed: 2020-06-04
Abstract: Disclosed is a nondestructive testing device for an automobile hub, the nondestructive testing device comprising a circular-plate-shaped supporting bottom plate (10), a rotary conveying device (20), and a nondestructive testing device body (30), wherein a cylindrical rotating center column (11) is formed in the center of an upper end face of the supporting bottom plate; the rotary conveying device comprises a cylindrical rotary supporting seat (22); a cylindrical groove-shaped sleeving groove matching the rotating center column is formed in the center of a lower end face of the rotary supporting seat; the rotary supporting seat is arranged on the rotating center column in a sleeving manner and rotates anticlockwise intermittently at equal angles of 90 degrees; four cylindrical supporting plates (24) are arranged on a cylindrical surface of the rotary supporting seat in a lifting manner, and the four supporting plates are uniformly distributed in the circumferential direction; vertically-through material holes (240) are formed in the centers of the supporting plates; hub supporting plates (26) are arranged directly under the supporting plates in a lifting manner; and four stations that are evenly distributed in the circumferential direction are arranged on the periphery of the supporting bottom plate. The testing device is simple in structure, capable of performing continuous testing and convenient in feeding and discharging, and unqualified products and qualified products are discharged in a separated manner so as to avoid mixing.