baber/WOPTO huggingface dataset:
Patent WO-2021143642-A1 (WO)
Title: Image cropping method and electronic device
Inventor: WU YUCHEN
IPC: G06T3/40
Filed: 2021-01-11
Abstract: An image cropping method and an electronic device. The method comprises: insofar as a first display screen is displaying an image to be cropped and a cropping frame is displayed on said image, receiving a first input with respect to a second screen (101); in response to the first input, insofar as the relative positions of said image and the cropping frame remain unchanged, adjusting the size of said image and the side of the cropping frame according to a same zoom ratio (102); receiving a second input with respect to a target borderline of the cropping frame displayed on the first screen (103); and, in response to the second input, insofar as the display position of said image remains unchanged, adjusting the position of the target borderline, and cropping said image (104).
Patent WO-2022151116-A1 (WO)
Inventor: YAO AIPING
IPC: B65F1/12
Filed: 2021-01-14
Abstract: 一种垃圾桶及桶盖（2）和鼓风展开机构（25），鼓风展开机构（25）包括用于向垃圾桶的桶体（1）上端敞开的垃圾袋（3）吹气的送风件（251），以让垃圾袋（3）向下展开到垃圾桶的桶体（1）内侧，借用鼓风展开机构（25）吹风的方式展开垃圾袋（3）。该展开方式智能快捷，新垃圾袋内没有放置和接触过垃圾，干净卫生，吹气过程不会有异味流动，能减少环境中的异味。
Patent WO-2021147786-A1 (WO)
Title: Knowledge graph construction method and apparatus, storage medium, and electronic device
Inventor: LI HUI
IPC: G06F16/28
Filed: 2021-01-15
Abstract: An art field knowledge graph construction method and apparatus, a storage medium, and an electronic device. The method comprises: performing first preprocessing on structured data in an internal art data source and an external art data source to generate first structured data (S110); performing second preprocessing on unstructured data and semi-structured data in the internal art data source and the external art data source to obtain second structured data (S120); performing fusion processing on the first structured data and the second structured data to generate fused art data (S130), wherein the fused art data comprises an art entity and an art relationship corresponding to the art entity; and generating an art triad according to the art entity and the art relationship, and generating an art domain knowledge graph according to the art triad (S140).
Patent WO-2021238242-A1 (WO)
Title: Use of full-spectrum hemp oil in treatment of epilepsy
Inventor: TAN XIN
IPC: A61K31/05
Filed: 2021-01-19
Abstract: Disclosed in the present invention is the use of full-spectrum hemp oil in the treatment of epilepsy. The full-spectrum hemp oil comprises cannabidivarin (CBDV), cannabigerol (CBG) and cannabidiol (CBD) and does not comprise the addictive substance tetrahydrocannabinol (THC). Optionally, the full-spectrum hemp oil can also comprise tetrahydrocannabivarin (THCV). All the cannabinoid compounds in the full-spectrum hemp oil are hemp active pharmaceutical ingredients which have no toxic side effects, and which can be artificially synthesized and can also be extracted from hemp; and the oil is high in terms of medication accessibility, can meet the long-term medication requirements of patients suffering from epilepsy, and alleviates the psychological burden and economic burden of patients suffering from epilepsy.
Patent WO-2021155823-A1 (WO)
Title: Hybrid power drive system
Inventor: XU XIANGDONG
IPC: B60W10/02
Filed: 2021-02-04
Abstract: A hybrid power drive system, comprising: an internal combustion engine having a crankshaft; a first electric motor (14), wherein the first electric motor (14) is an outer rotor electric motor, and comprises an outer rotor (14.2) that is rigidly connected to the crankshaft and rotates together with the crankshaft; a transmission (15) comprising an input shaft (20); and a clutch (18) that is provided between the first electric motor (14) and the transmission (15), and is connected to the input shaft (20) of the transmission. The clutch (18) is configured to be capable of switching between the following positions: an engagement position where the clutch (18) is engaged with the outer rotor (14.2); and a separation position where the clutch (18) is separated from the outer rotor (14.2). The present system is simple in structure, high in efficiency, and low in manufacturing and maintenance costs.
Patent WO-2022170454-A1 (WO)
Title: Composition antimicrobienne
Inventor: FANG LIANGJING
IPC: C11D3/48
Filed: 2021-02-09
Abstract: Une composition comprenant une composition antimicrobienne comprend : a) du 4-chloro-3,5-diméthylphénol ; et b) un éther de diphényle hydroxyle.
Patent WO-2022134297-A1 (WO)
Inventor: WAN XIAOBING
IPC: C07C69/732
Filed: 2021-02-22
Abstract: The present invention relates to a preparation method for a carboxylate ester compound, comprising: under the catalysis of a nitrite ester, reacting carboxylic acid and methanol in air, so as to obtain an ester compound. The preparation method of the present invention has the advantages of abundant raw material sources, cheap and easily available catalysts, mild reaction conditions, simple operations, and the like, and high-yield modification of a series of fatty carboxylic acids can be achieved. In particular, it should be noted that conventional esterification methods are generally not suitable for the esterification of drug molecules. Using the present method, a series of known drug molecules can be modified, thereby providing a shortcut for the discovery of new drug molecules.
Patent WO-2021175315-A1 (WO)
Inventor: HE MINGMING
IPC: G01S5/02
Filed: 2021-03-05
Abstract: Provided are a working method of a self-moving device (10), and an automatic working system. The working method of the self-moving device (10) may comprise: acquiring information of a base station (30) and directly determining, according to the information, whether the position of the base station (30) changes, or according to position information, determined by the self-moving device (10), of the self-moving device (10), determining whether the position of the base station (30) changes; and when it is determined that the position of the base station (30) changes, controlling the self-moving device (10) to stop moving, and/or stop working, so that whether the position of the base station (30) changes can be discovered efficiently and in a timely manner, and the self-moving device (10) is correspondingly controlled in a timely manner to prevent the self-moving device (10) from moving outside of a restricted working area (20), and the navigation and positioning accuracy of the self-moving device (10) during the moving and working process is improved.
Patent WO-2022126867-A1 (WO)
Inventor: LU LIANGJUN
IPC: G01S7/497
Filed: 2021-03-09
Abstract: 一种光学相控阵芯片（107）的校正系统和校正方法。校正系统包括载物台模块（105）、红外显微观察模块（101）、阵列化驱动控制模块（103）、二维光束扫描模块（104）、光电转换模块（102）以及上位机。利用光束位置搜索与相控阵相位误差进行补偿。校正系统基于光路可逆原理，从当前需要校正的角度发射激光平面波反向输入到光学相控阵芯片（107）中，使用校正方法将光学相控阵芯片的总线波导中反向输出的功率最大化，完成在目标角度的电压校正。自动化程度高、校正速度快、兼容性强，有利于光学相控阵芯片（107）的批量化测试与校正。
Patent WO-2022041691-A1 (WO)
Title: Oil stain removing device for external threaded screw part and working method
Inventor: WANG JIXIANG
IPC: B08B13/00
Filed: 2021-03-15
Abstract: A oil stain removing device for an external threaded screw part and a working method. The oil stain removing device for an external threaded screw part comprises: a machine box body (1), a cleaning mechanism (2) fixedly mounted on the machine box body (1), a transmission line (3) penetrating through the machine box body (1) and located below the cleaning mechanism (2), and a oil stain collection apparatus (4) fixedly mounted below the machine box body (1). The cleaning mechanism (2) comprises: a gantry support assembly (20) fixedly mounted in the machine box body (1), steam spraying guns (7) fixedly mounted on either side of the gantry support (20), a water pipe communicated with a steam generation apparatus (5) and fixedly inserted on either side of the gantry support (20) to be communicated with the steam spraying guns (7), and a protection cover (21) sleeved outside the gantry support (20). An image detection apparatus is provided on the protection cover (21). The gantry support assembly (20) is mounted above the transmission line (3). Oil stains on a surface to be cleaned are dissolved by using saturated steam under the action of an over high temperature and high pressure. Supersaturated steam can effectively permeate into any fine crack and peel off and remove stains and residues in the fine crack.
Patent WO-2022205402-A1 (WO)
Title: 燃气异常工况信息处理方法、系统、装置及存储介质
Inventor: SHI FENG
IPC: G08B21/18
Filed: 2021-04-02
Abstract: 一种燃气异常工况信息处理方法、系统、装置及存储介质。该方法通过对比燃气器具的燃气额定流量和燃气表计量的燃气通入流量，对燃气燃烧工况进行判断，当发现燃气出现异常燃烧工况时，通过查询燃气的供给信息来分析导致燃气异常工况的原因并下发相应的作业任务和/或设备故障告警。通过使用该方法，能够分析定位出燃气异常工况的起因，有利于快速解决燃气供给的问题，提高系统的燃气供给稳定性，可使得燃气的燃控比更好，有利于能源的充分利用。还能够及时发现燃气器具故障，保证燃气器具的使用效率和用户体验，及时校准燃气表的计量误差，保障用户和燃气公司的经济利益。该方法可广泛应用于燃气技术领域内。
Patent WO-2021227805-A1 (WO)
Title: Underground space quality evaluation and visualized presentation method and system
Inventor: LEI SHENGXIANG
IPC: G06T7/00
Filed: 2021-04-21
Abstract: An underground space quality evaluation and visualized representation method and system. Said method comprises the following steps: collecting pictures of an existing underground space by means of a picture collection robot; putting the collected pictures into a data collection platform, and collecting evaluation results of four indicators of spatial brightness, spatial comfort, spatial richness and environmental artistry of each picture by means of a crowd-sourcing mechanism; obtaining, by means of a deep learning algorithm, a model used for inferring picture score data according to picture features; repeating the described steps until the accuracy of the model meets the requirements; acquiring pictures and coordinates of an underground space needing to be evaluated, and using the trained model to score each picture; and labeling locations on an underground space plan according to the scores using different colors to form a score result plane distribution map and displaying same.
Patent WO-2022226765-A1 (WO)
Inventor: HUANG YAO
IPC: G09G3/32
Filed: 2021-04-27
Abstract: 本公开提供一种驱动电路、驱动方法、移位寄存器和显示装置。驱动电路包括第一控制电路、第二控制电路、第一输出电路、第二输出电路和输出端；第一控制电路在控制端提供的控制信号的控制下，导通或断开第一节点与第一控制电压端之间的连接；第二控制电路在所述控制信号的控制下，导通或断开第二节点与第二控制电压端之间的连接。本公开通过采用第一控制电路和/或第二控制电路，以在所述保持时段，当第一时钟信号端持续提供第一电压信号时，能够使得当所述驱动信号的电位不为第一电压信号，可以通过第一控制电路和/或所述第二控制电路控制将所述驱动信号恢复为第一电压信号，保证驱动电路工作稳定性。
Patent WO-2022142044-A1 (WO)
Title: 一种空调室内机及空调器
Inventor: LI BAOHUA
IPC: F24F1/32
Filed: 2021-04-30
Abstract: 本申请提供一种空调室内机及空调器，空调室内机包括壳体和蒸发器；壳体设置有第一风道、第二风道、第一进风口、第一送风口、第二进风口以及转接风道组件；第一风道连通第一进风口和第一送风口；第二风道连通第二进风口和转接风道组件；转接风道组件设置于第一风道中且位于蒸发器的进风侧；在第一状态下，转接风道组件从第二风道进风且将第二风道的气流导向预设出风位置；在第二状态下，来自第一进风口的部分室内回风能够穿过转接风道组件。
Patent WO-2022016973-A1 (WO)
Title: Silicon rod grinding machine and silicon rod grinding method
Inventor: SU JINGHONG
IPC: B24B27/00
Filed: 2021-05-20
Abstract: A silicon rod grinding machine. In the silicon rod grinding machine, a coarse grinding device (5) and a fine grinding device (6) are respectively provided at a first processing location and a second processing location of a silicon rod processing platform, a first transferring device (3) and a second transferring device (4) passing through the first processing location and the second processing location at the same time are provided, and the first transferring device and the second transferring device are each equipped with a silicon rod clamp and a driving mechanism. Also disclosed is a silicon rod grinding method. By means of coordinated control of the first transferring device and the second transferring device as well as the coarse grinding device and the fine grinding device, both the coarse grinding device and the fine grinding device of the silicon rod grinding machine are in a working state at the same time, so that the grinding operation efficiency is greatly improved while the size specifications and the cost of the silicon rod grinding machine are maintained, the time consumed for grinding operation is shortened, and the economic benefit is improved.
Patent WO-2022241797-A1 (WO)
Inventor: LI YANHUA
IPC: H04W52/00
Filed: 2021-05-21
Abstract: 本公开是关于一种省电方法、省电装置及存储介质。其中，省电方法，应用于无线接入网设备，所述方法包括：确定寻呼分组信息和寻呼分组资源的映射关系；向终端发送指示信息，所述指示信息用于指示所述映射关系。通过本公开可以使得终端确定所在分组信息对应的省电信号的资源，进一步确定在对应的省电信号资源监听寻呼消息，达到省电的效果。
Patent WO-2021238823-A1 (WO)
Title: Multi-link tentative association method and related apparatus
Inventor: HUANG GUOGANG
IPC: H04W76/10
Filed: 2021-05-21
Abstract: The present application relates to the technical field of wireless communications, and relates in particular to a multi-link tentative association method and a related apparatus, which are applicable, for example, to a wireless local area network supporting the 802.11be standard. The method comprises: a first STA of a non-AP MLD, having a disconnected link status with respect to a first AP MLD, generating a multi-link association request frame and sending same to a second AP MLD, wherein the multi-link association request frame is used to request establishment of a multi-link tentative association between the non-AP MLD and the second AP MLD; and if the association is successfully established, the non-AP MLD sending instruction information used to trigger the second AP MLD to update a mapping between stations and access points. The invention can reduce the interruption time of data transmission during a roaming process when multi-link devices are engaged in roaming, and can control the timing of updates of mapping information between stations and access points, such that data transmission during roaming is not interrupted.
Patent WO-2022193442-A1 (WO)
Inventor: GAO LEI
IPC: G06F3/044
Filed: 2021-05-31
Abstract: Les modes de réalisation décrits dans la présente invention concernent un dispositif tactile comprenant un substrat tactile. Le substrat tactile comprend un substrat de base et un circuit tactile disposé sur le substrat de base. Le dispositif tactile comprend en outre un circuit de commutation de mode tactile connecté électriquement au circuit tactile. Le circuit de commutation de mode tactile commande le circuit tactile afin que celui-ci commute entre un circuit tactile capacitif et un circuit tactile électromagnétique. Au moins certaines lignes de signal de détection du circuit tactile capacitif constituent également des lignes de signal de détection du circuit tactile électromagnétique.
Patent WO-2021204303-A1 (WO)
Inventor: PAN JING
IPC: B25J11/00
Filed: 2021-06-03
Abstract: 一种基于机器人的消毒方法、装置、设备及介质。基于机器人的消毒方法包括：响应于接收到用于触发消毒操作的消毒请求，确定机器人的目标消毒区域；依据目标消毒区域的区域标识信息，确定目标消毒区域的区域属性特征信息；依据区域属性特征信息，控制机器人对目标消毒区域进行消毒。
Patent WO-2022241873-A1 (WO)
Inventor: YANG LIHONG
IPC: A47B61/00
Filed: 2021-06-08
Abstract: Provided is a multifunctional wardrobe fixing device facilitating classified storage. The multifunctional wardrobe fixing device comprises a wardrobe body (1), an insertion column (11) and a rotating rod (13), wherein each of two side faces of the wardrobe body (1) is provided with a slot (5), and each of opposite inner side faces of each slot (5) is provided with an insertion hole (6); a fixing plate (10) is fixedly connected to a lower surface of the insertion column (11); three supporting columns (9) are fixedly connected to a lower surface of the fixing plate (10); a powerful suction disk (8) is fixedly connected to the bottom of each of the three supporting columns (9); an adjusting groove (18) is provided in the insertion column (11); the rotating rod (13) is rotatably connected to an outer surface of the insertion column (11); a fixing disk (20) is rotatably connected to the inside of the adjusting groove (18); a clamping column (19) is fixedly mounted on a peripheral side wall of the fixing disk (20); the fixing disk (20) is fixedly connected to the rotating rod (13); the rotating rod (13) penetrates the insertion column (11) to extend outwards, and is fixedly connected to an adjusting handle (14); each of opposite outer side faces of the insertion column (11) is provided with a through hole (22); a placement groove (15) is provided in the through hole (22); and a compression spring (16) is fixedly mounted in the placement groove (15). The problems of poor stability and easy toppling of a movable wardrobe are solved, and good popularization prospects are thus realized.
Patent WO-2022261858-A1 (WO)
Title: Silicone pressure sensitive adhesive composition containing a fluoro-containing polyorganohydrogensiloxane crosslinker and methods for the preparation and use of said composition
Inventor: JIANG JINGUI
IPC: C09J183/07
Filed: 2021-06-16
Abstract: A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a topside protective film. The topside protective film can be used to protect an anti-fingerprint hard coating in a screen protective film on cover glass for a display device, such as a smartphone.
Patent WO-2022261977-A1 (WO)
Title: 前照式图像传感器
Inventor: CHEN YUCHAO
IPC: H01L27/146
Filed: 2021-06-18
Abstract: 本申请提供了一种前照式图像传感器，包括：基底、感光单元、滤色单元与透镜结构；基底具有多个电荷存储区；感光单元位于基底上方，感光单元包括不同颜色感光层，一个颜色感光层电连接一个电荷存储区；滤色单元位于感光单元远离基底的一侧，滤色单元包括不同颜色滤色层，一个颜色滤色层对应一个颜色感光层；透镜结构位于滤色单元远离基底的一侧。本发明的前照式图像传感器，一、工艺简单、良率高；二、电荷存储区和存储电容空间可以设计足够大，从而获得更大满井容量，带来高动态范围提升，并天然具备全局快门设计条件；三、可以减少光线传播过程中引起的串扰。
Patent WO-2022022168-A1 (WO)
Inventor: ZHOU ZHIMAO
IPC: C07C211/17
Filed: 2021-06-22
Abstract: Disclosed is cyclohexyl diamine ionic liquid and the use thereof in the absorption of sulfur dioxide, belonging to the technical field of ionic liquid application. The absorption process of sulfur dioxide is as follows: (1) bringing a gas containing SO2 into contact with an absorption liquid before absorption, so as to absorb SO2 in the gas to form the absorption liquid after absorption, wherein the absorption liquid before absorption contains the cyclohexyl diamine ionic liquid and water; (2) heating and/or decompressing the absorption liquid after absorption for desorption and regeneration of the absorption liquid; and (3) applying the absorption liquid which is regenerated in step (2) to step (1), and cycling back to step (2) and step (1) to realize cyclic utilization of the absorption liquid.
Patent WO-2022017187-A1 (WO)
Title: Medical atomizing device
Inventor: YI JIE
IPC: A61M11/00
Filed: 2021-07-08
Abstract: A medical atomizing device (10), comprising: an atomizer (100) comprising a supporting body (110) and an atomizing body (130), the supporting body (110) being provided with an atomizing cavity (101), and the atomizing body (130) being connected to the supporting body (110) and being used for atomizing liquid medicine in the atomizing cavity (101); a liquid supply mechanism (200) comprising a liquid supply pump (210), the amount of the liquid medicine supplied to the atomizing cavity (101) by the liquid supply pump (210) each time being an integral multiple of the unit dose; and a controller (300) electrically connected to the liquid supply pump (210) and the atomizing body (130). By arranging the liquid supply pump, the medical atomizing device can accurately control and adjust the atomization dose of the liquid medicine.
Patent WO-2022057407-A1 (WO)
Inventor: WANG TING
IPC: G06F9/451
Filed: 2021-07-08
Abstract: 一种挂件显示方法和电子设备，涉及显示技术领域。该显示方法包括：获取当前的第一页面中预设挂件的挂件属性信息；其中，挂件属性信息至少包括预设挂件在第一页面中的目标位置信息以及挂件状态；响应于页面切换操作，将第一页面切换为第二页面显示；在第二页面中，根据挂件属性信息显示预设挂件。
Patent WO-2022142310-A1 (WO)
Inventor: JIANG HAIHAO
IPC: H02P23/00
Filed: 2021-07-28
Abstract: 一种驱动控制电路、驱动控制方法、线路板及空调器，其中，驱动控制电路通过在开绕组电机两端连接第一功率模块和第二功率模块，并且第二功率模块连接有储能模块，利用控制器根据储能模块的电量向第一功率模块和第二功率模块发送控制信号以改变驱动控制电路的工作状态。
Patent WO-2022057471-A1 (WO)
Title: Bill identification method, system, computer device, and computer-readable storage medium
Inventor: WANG WENHAO
IPC: G06T3/00
Filed: 2021-07-30
Abstract: The present application relates to the technical field of artificial intelligence. Disclosed by the present application are a bill identification method, system, computer device, and computer-readable storage medium, said method comprising: matching text in a first reference field area of a template bill image with text in a bill image to be processed, to obtain a target text, and selecting a first target position area corresponding to the target text by means of a recognition model, then create a transformation matrix between the first position information corresponding to the first reference field area and the first target position information of the target text, and finally obtaining second target position information by means of the transformation matrix; adjusting the second target position information, of the bill to be processed, by means of an overlap degree value of the first position information and the second position information. The beneficial effect of the embodiments of the present application is: improved accuracy of multi-row recognition.
Patent WO-2022033515-A1 (WO)
Inventor: LI QIAOYU
IPC: H04L1/18
Filed: 2021-08-11
Abstract: Aspects presented herein may enable additional slot offset (s) or adjusted offset (s) to be applied/configured for reduced capability UEs. In one aspect, a UE reports a reduced capability for the UE. Then, the UE receives a scheduling timeline with an adjustment based on at least one of the reduced capability for the UE or a total number of active HARQ processes exceeding a HARQ processes threshold. Additionally, or optionally, the UE reports, to the base station, a number of HARQ processes to which a first processing delay between receiving a PDSCH and a corresponding HARQ feedback and a second processing delay between reception of a PDCCH to transmission of a corresponding PUSCH apply, and the scheduling timeline is adjusted based on the total number of active HARQ processes exceeding the number of HARQ processes to which the first processing delay and the second processing delay apply.
Patent WO-2022037651-A1 (WO)
Title: Four-wheel drive electric vehicle power distribution method and apparatus
Inventor: FAN LIANGMING
IPC: B60W30/18
Filed: 2021-08-19
Abstract: A four-wheel drive electric vehicle power distribution method and apparatus. At least two motors are mounted on a four-wheel drive electric vehicle. The method comprises: during the operation of the vehicle, obtaining a required torque of a driver for operating the vehicle and the real-time rotational speeds of the motors; from a loss power meter corresponding to each motor, obtaining the loss power of a corresponding motor when the motor generates different torques under the real-time rotational speed; taking the sum value of the torques as the required torque, randomly selecting one torque from the obtained torques corresponding to each motor for combination, and calculating the sum value of the loss power corresponding to each torque combination; and according to the sum value of the loss power corresponding to each torque combination, determining the torque distribution proportion of the required torque in the at least two motors, so that the sum value of the loss power corresponding to the determined torque distribution proportion meets a preset requirement.
Patent WO-2022048578-A1 (WO)
Inventor: MA XIN
IPC: G06K9/32
Filed: 2021-09-02
Abstract: The disclosed image content detection method comprises: performing region division on an acquired image frame, so as to obtain S image sub-regions, wherein S is an integer greater than 1; performing suspected target detection on the S image sub-regions respectively, so as to obtain a suspected target detection result; in the case where it is determined according to the suspected target detection result that an image position satisfying a preset condition exists, capturing an image part region comprising the image position in the currently acquired image frame; and performing target detection on the image part region.
Patent WO-2022052999-A1 (WO)
Inventor: CHEN YI
IPC: C30B15/00
Filed: 2021-09-09
Abstract: 一种晶体生产工艺，包括以下步骤：S1、将初始原料装入坩埚组件内；S2、对坩埚组件进行加热以使初始原料熔化，并在设定时间后，坩埚组件以设定转速段内的转速转动；S3、在熔料完成后，将下料组件下降至坩埚组件内液面上方，且与液面上下相距h，下料组件包括原料下料管，原料下料管将再加入原料加至坩埚组件的原料下料区；S4、在原料下料区下料，在晶体生长区进行拉晶，在步骤S1中，将初始原料分别装入第一腔室、第二腔室和第三腔室内，第一腔室内的初始原料的颗粒直径大于第二腔室内的初始原料的颗粒直径和第三腔室内的初始原料的颗粒直径。该生产工艺，可以使得坩埚组件内熔汤更加均匀，有利于提升晶体品质。