baber/WOPTO huggingface dataset:
Patent WO-2022000707-A1 (WO)
Inventor: CHENG SHIYANG
IPC: H04R17/00
Filed: 2020-08-10
Abstract: Provided is a loudspeaker, which is characterized in that the loudspeaker comprises a base, with the base being penetrated to form a chamber; and the loudspeaker further comprises a first piston plate accommodated in the chamber, a second piston plate accommodated in the chamber and arranged opposite the first piston plate, a driver located between the first piston plate and the second piston plate and fixed to the base, first piston rods which connect the first piston plate to the driver, and second piston rods which connect the second piston plate to the driver, wherein the base comprises side walls that form the chamber in an enclosed manner; the side walls are penetrated to form at least one through hole which is in communication with the chamber; the driver is fixed to the side walls; and the first piston plate and the second piston plate on the two sides are driven by means of the bidirectional vibration of the driver to respectively generate sound waves, and the sound waves are superposed, thereby significantly improving the sound pressure output of the loudspeaker.
Patent WO-2021082641-A1 (WO)
Inventor: HAN SONG
IPC: B07C3/00
Filed: 2020-08-18
Abstract: A sorting control method, apparatus, platform and system, and an unmanned sorting device. The sorting control method comprises: controlling an unmanned sorting device (1) to load a plurality of packages; acquiring package list information, and sending the package list information to a sorting control platform (4); receiving a sorting route planned by the sorting control platform; and controlling the unmanned sorting device to traverse a package list in order to travel according to the sorting route, and sequentially unloading the plurality of packages at corresponding destination sorting leak ports (2). Compared with panel turnover vehicles in the related art, the present application makes it possible to sort a plurality of packages at the same time, thereby improving the sorting efficiency.
Patent WO-2021093401-A1 (WO)
Title: Use of lncrna-266 in preparation of a medicament for inducing differentiation of brown adipose cells
Inventor: SUN CHENG
IPC: A61P3/10
Filed: 2020-08-24
Abstract: Pharmaceutical use of a long chain non-coding RNA (LncRNA-266), i.e. use of LncRNA-266 in the preparation of a medicament for inducing the differentiation of brown adipose cells, being capable of promoting the energy consumption of the body and resisting obesity. By treating obese mice with LncRNA-266, the results show that lncRNA-266 can promote the differentiation of beige adipose cells into brown adipose cells in the obese mice, consume body energy, and inhibit weight gain. It is further discovered that LncRNA-266 can decrease blood glucose level in the obese mice, and increase insulin sensitivity.
Patent WO-2021109626-A1 (WO)
Title: Air outlet guide part of dust collector, and dust collector
Inventor: WANG DEXU
IPC: A47L9/16
Filed: 2020-08-25
Abstract: Provided are an air outlet guide part (2) of a dust collector, and a dust collector. The air outlet guide part (2) is arranged in a shell (1) of the dust collector; and the air outlet guide part (2) is provided with an accommodating cavity used for accommodating an airflow generator (3), and an air inlet (2a) and at least one air exhaust duct (2b) that are respectively in communication with the accommodating cavity, wherein the air inlet (2a) is in communication with a gas exhaust port (41a) of a separation assembly (4) of the dust collector, the air inlet (2a) is further attached to a gas suction port (3a) of the airflow generator (3), and the air exhaust duct (2b) extends in a direction from the airflow generator (3) to the shell (1) and is aligned with an air outlet (1a) of the shell (1) and a gas exhaust port (3b) of the airflow generator (3). Gas exhausted by the airflow generator (3) of the present device can be directly exhausted from the air outlet (1a) of the shell (1) by means of the air exhaust duct (2b) of the air outlet guide part (2), and compared with the manner by which gas exhausted by an existing airflow generator (3) is exhausted from the bottom of a dust collection cup (5), the device can ensure that the dust collection cup (5) is not blown off by the gas exhausted by the airflow generator (3).
Patent WO-2021135346-A1 (WO)
Inventor: CHEN MINHUA
IPC: A61K31/4985
Filed: 2020-09-04
Abstract: 本发明涉及Acalabrutinib的新晶型及其制备方法，含有该晶型的药物组合物，以及该晶型在制备布鲁顿酪氨酸激酶抑制剂和治疗套细胞淋巴癌药物制剂中的用途。本发明提供的新晶型制备成本优势明显，比现有技术具有一种或多种改进的特性，对未来该药物的优化和开发具有重要价值。
Patent WO-2021139196-A1 (WO)
Inventor: ZHOU HENG
IPC: G06F11/32
Filed: 2020-09-08
Abstract: 一种冰箱及其控制方法，其中，控制方法包括：获取冰箱的照明灯的唤醒指令；判断唤醒指令是否为冰箱接收到的查看储物环境命令；若是，获取冰箱内的状态参数；根据状态参数调整照明灯的灯光状态。在照明灯的唤醒指令为冰箱接收到的查看储物环境指令的情况下，根据冰箱内的状态参数调整照明灯的灯光状态，使得用户能够根据照明灯的灯光状态获知冰箱内的储物环境。由于状态参数能够从多个角度反映冰箱内的实际储物环境，利用灯光状态反映冰箱内的状态参数，使得用户通过直观的视觉感受来判断储物环境的状态，简便高效，无需对各个数据进行分析比对，提高了用户体验和智能化程度。
Patent WO-2021135431-A1 (WO)
Title: Junction box for air conditioner, and air conditioner having same
Inventor: YU HUI
IPC: H05K5/02
Filed: 2020-09-23
Abstract: Provided are a junction box (100) and an air conditioner (1000), wherein the air conditioner (1000) comprises a mounting part (201), and the junction box (100) comprises a box body (1) and a mounting structure (2). The mounting structure (2) comprises a positioning structure (21) and a connecting structure (22), wherein the positioning structure (21) is adapted to be subjected to positioning and fitting with a positioning part (202) at the mounting part (201), and the connecting structure (22) is adapted to be fixedly connected to a connecting portion (203) at the mounting part (201).
Patent WO-2021248738-A1 (WO)
Title: 水下砂石清理装置
Inventor: CHENG YANGRUI
IPC: E02F5/28
Filed: 2020-09-24
Abstract: 本发明公开了一种水下砂石清理装置，包括机架、安装在所述机架上的一个以上用于搅碎砂石的绞吸头以及与各绞吸头相连用于收集运输被绞碎后的砂石的收集运输机构，各绞吸头以相对于机架上下运动的方式安装设置在机架上。这种水下砂石清理装置能在较硬地质的环境下进行作业，且容易操作，可在竖直方向上移动绞吸头对更深处的砂石进行搅碎和收集，不需要频繁的在水平方向上移动，提高了效率，具有优良的稳定性。
Patent WO-2022061867-A1 (WO)
Inventor: Nie Guhong
IPC: G06N3/04
Filed: 2020-09-28
Abstract: 一种数据处理方法、装置及计算机可读存储介质，所述方法应用于进行卷积运算的处理装置中，所述处理装置包括数据选择器，所述方法包括加载输入值和权重值（S101）；将所述输入值和权重值输入所述数据选择器中，利用所述数据选择器得到所述卷积运算中的乘法运算结果（S102）；基于所述乘法运算结果得到所述卷积运算的运算结果（S103）。该方法用数据选择器替代乘法器，利用数据选择器得到卷积运算中的乘法运算结果，降低了运算的复杂度，从而提高了神经网络的运算速度。
Patent WO-2022062061-A1 (WO)
Inventor: LIU JI
IPC: G01S17/08
Filed: 2020-10-29
Abstract: A micro-motion measurement bench for bearing (8) testing, comprising a bench (1), a lifting sleeve (2) connected to the outer wall of the bench (1), a support plate (3) arranged above the outer wall of the bench (1) and corresponding to the position of the lifting sleeve (2), a rotating shaft (4) connected to the center of the lower surface of the support plate (3), a loop (5) arranged below the outer wall of the bench (1) and corresponding to the lifting sleeve (2). A buzzer (66), a metal block (67) and a sliding plate (68) are arranged such that a second metal block on one side of the sliding plate (68) is in contact with the metal block (67), and the buzzer (66) is connected to the electric circuit and emit a buzzing sound, thereby avoiding reduced accuracy due to human judgment errors. A lamp bead (71), a first infrared alarm (72) and a second infrared alarm (73) are arranged such that, when the bearing (8) is being rotated, infrared rays reflected from damages have different traveling distance, causing the first infrared alarm (72) and the second infrared alarm (73) to send warnings when changes in distance are detected, thereby preventing workers from being injured in human testing.
Patent WO-2022057038-A1 (WO)
Inventor: CHEN CHENXIYANG
IPC: G02B13/18
Filed: 2020-11-01
Abstract: 一种摄像光学镜头（10），涉及光学镜头领域，其共包含五片透镜，五片透镜自物侧至像侧依序为：具有负屈折力的第一透镜（L1），具有正屈折力的第二透镜（L2），具有负屈折力的第三透镜（L3），具有正屈折力的第四透镜（L4）以及具有负屈折力的第五透镜（L5）；其中，摄像光学镜头（10）的焦距为f，第一透镜（L1）的焦距为f1，第五透镜（L5）的焦距为f5，第四透镜（L4）物侧面的中心曲率半径为R7，第四透镜（L4）像侧面的中心曲率半径为R8，第四透镜（L4）的轴上厚度为d7，第四透镜（L4）的像侧面到第五透镜（L5）的物侧面的轴上距离为d8，且满足下列关系式：-5.00≤f1/f≤-3.00；-1.50≤f5/f≤-1.00；1.20≤(R7+R8)/(R7-R8)≤3.00；8.00≤d7/d8≤14.00。摄像光学镜头（10）具有良好光学性能的同时，满足大光圈、广角化、超薄化的设计要求。
Patent WO-2022047999-A1 (WO)
Title: Photographing optical lens
Inventor: YU DONG
IPC: G02B13/00
Filed: 2020-11-02
Abstract: The present invention relates to the field of optical lenses. Disclosed is a photographing optical lens. The photographing optical lens comprises a total of nine lens members; the nine lens members in sequence from an object side to an image side are: a first lens member, a second lens member, a third lens member, a fourth lens member, a fifth lens member, a sixth lens member, a seventh lens member, an eighth lens member, and a ninth lens member; the second lens member has a negative refractive power. A focal length of the photographing optical lens is f, a focal length of the first lens member is f1, an on-axis thickness of the fourth lens member is d7, an on-axis distance from an image-side surface of the fourth lens member to an object-side surface of the fifth lens member is d8, and the following relation expressions are satisfied: 2.00≤f1/f≤5.50, and 2.00≤d7/d8≤10.00. The photographing optical lens provided in the present invention satisfies the design requirements of a large aperture, a wide angle, and ultra thinness while having a good optical performance.
Patent WO-2021238064-A1 (WO)
Inventor: XIAO YULONG
IPC: G09F9/302
Filed: 2020-11-05
Abstract: 一种LED箱体和包括LED箱体的LED显示屏。LED箱体包括箱本体(11)，箱本体(11)设有至少一个用于安装LED显示模组(2)的安装区域(12)，安装区域(12)设有至少一个箱体磁吸件(13)，安装区域(12)设有助拆把手(3)，助拆把手(3)可相对安装区域(12)运动以产生推力进而将LED显示模组(2)与箱本体(11)分离；LED显示屏包括LED箱体和安装在LED箱体上的至少一个LED显示模组(2)，LED显示模组(2)设有至少一个与至少一个箱体磁吸件(13)对应的模组磁吸件(21)。在拆卸LED显示模组(2)时，带动助拆把手(3)运动，助拆把手(3)运动产生推力，推力推动LED显示模组(2)使得LED显示模组(2)与LED箱体的箱本体(11)分离。
Patent WO-2022099551-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04W74/08
Filed: 2020-11-12
Abstract: The present invention provides a communication method and a communication device. The communication method may comprise: determining a first message frame, wherein the first message frame comprises at least one of first information and second information, wherein the first information is information indicating a single-type resource unit for random access, and the second information is information indicating a composite resource unit for random access; and sending the first message frame. The technical solution provided by example embodiments of the present invention can improve the frequency utilization efficiency.
Patent WO-2021139403-A1 (WO)
Title: Array substrate, display panel and preparation method for array substrate
Inventor: ZHANG JINFANG
IPC: H01L21/84
Filed: 2020-11-16
Abstract: Disclosed in the present application are an array substrate, a display panel and a preparation method for the array substrate. According to the embodiment of the present application, the array substrate comprises: a substrate, which comprises a flat part and a concave part, such that a substrate concave hole is formed in the position of the substrate that corresponds to a bending area; and a semiconductor device layer, arranged on the substrate and comprising a plurality of interlayer insulating layers and a plurality of metal layers, with the interlayer insulating layers being distributed in a peripheral area and a line changing area in a high-low staggered manner, so as to form a stepped hole comprising a first opening hole and a second opening hole, wherein the third metal layer of the metal layers extends along a side wall and the bottom of the stepped hole and is electrically connected to the first metal layer of the metal layers. According to the array substrate in the embodiments of the present application, the holes and leads in the bending area are reasonably arranged, and short circuit or open circuit of the leads can be avoided as much as possible.
Patent WO-2022120696-A1 (WO)
Inventor: LIU HAOYUAN
IPC: B07B9/00
Filed: 2020-12-10
Abstract: The present invention relates to the technical field of screening and drying, and in particular, to a buried scraper conveyor for conveying a port bulk grain and a method therefor. In terms of the problem that an existing buried scraper conveyor for conveying a bulk grain does not have a function of screening the bulk grain after conveying same, and does not have a function of crushing and drying the bulk grain, the following solution is now provided: the conveyor comprises a transmission box; a first drive shaft and a second drive shaft are rotatably connected in the transmission box; a same buried scraper transmission plate is transmittingly connected between the first drive shaft and the second drive shaft; a driving chainwheel and a driven chainwheel are respectively fixedly connected onto the first drive shaft and the second drive shaft; a same chain is transmittingly connected between the driving chainwheel and the driven chainwheel; a transmission motor is fixedly mounted on one side of the transmission box; an output shaft of the transmission motor is fixedly connected to the first drive shaft; and a first feed inlet is provided at the top of the transmission box. The buried scraper conveyor of the present invention is simple in structure, can screen and dry grains, and is convenient for people to use.
Patent WO-2022099846-A1 (WO)
Title: 一种切割机
Inventor: WU HAIKE
IPC: B28D1/24
Filed: 2020-12-14
Abstract: 本申请公开了一种切割机，涉及机械设备制造领域，包括工作台、驱动机构、切割机构和压紧机构，所述工作台上开设有一字型孔，所述工作台上还设有水箱和水管，所述驱动机构和切割机构均设置在工作台的下方，所述切割机构位于一字型孔的下方，所述驱动机构与切割机构连接，所述压紧机构设置在工作台的上方，所述压紧机构与切割机构上下对应；解决现有技术中的大多数切割机都属于半自动作业，需要有人工进行上下料或者人工进行辅助作业等，而切割机在进行工作时会产生大量高温铁屑，容易对人造成伤害，并且现有技术中的切割机在出现卡机等情况时需要专业的技术人员进行维修，这样会浪费大量的工作时间，影响工作效率的问题。
Patent WO-2022011952-A1 (WO)
Inventor: ZHAO TIANLI
IPC: G06K9/20
Filed: 2020-12-15
Abstract: A video recognition positioning system and method applied to garment hot stamping. The system comprises: a placement table, the placement table comprising a calibration plate provided at the upper left corner, and the placement table being used for placing clothes in a tiled manner; a camera, the camera being provided above the placement table, and the camera being used for acquiring image information comprising a clothes pattern and a calibration plate pattern; and a computer device, the computer device being connected to the camera, and the computer device being used for processing and computing the image information so as to determine an actual size, an actual hot stamping coordinate origin, and an orientation of the clothes. The provided hot stamping coordinate origin positioning method can position hot stamping coordinate origins on clothes having different sizes, and after the hot stamping coordinate origin is confirmed, the hot stamping process is digitized and visualized, and the produced clothes are more standardized. Thus, in addition to meeting production requirements of different customers, the production efficiency and the production yield are further improved, and the labor cost is reduced.
Patent WO-2021143446-A1 (WO)
Title: Metal surface treatment method
Inventor: ZENG XIAOJIE
IPC: C23G1/02
Filed: 2020-12-17
Abstract: A metal surface treatment method, comprising the following steps: performing dry polishing treatment on the surface of a metal product by means of a biological abrasive; purifying the surface of the polished metal product; coating the surface of the purified metal product with an aluminum film; coloring the aluminum film; and sealing the colored aluminum film. The metal product is polished by means of dry polishing, and thus, a pretreatment process is effectively reduced, and the discharge of waste water is reduced; purification is performed by means of a diluted acid solution, and thus, the consumption of acid-base chemical products is effectively reduced and the present invention is environmentally friendly; the appearance of the metal product can be effectively beautified by means of coloring; by means of sealing, the abrasion resistance and corrosion resistance of the metal product are improved; and the cost of the metal surface treatment can be effectively reduced.
Patent WO-2022027905-A1 (WO)
Title: Tracking control method and apparatus, object tracking component and storage medium
Inventor: CHEN MIN
IPC: H04N5/232
Filed: 2020-12-23
Abstract: The present application relates to a tracking control method and apparatus, an object tracking component and a storage medium. Said method is applied to an object tracking component of a stabilizer of a photographing device; the distance between the object tracking component and a camera of the photographing device is less than or equal to a preset distance threshold, and the object tracking component is consistent with the camera in the orientation. Said method comprises: acquiring first detection information of a position where the object tracking component faces; when it is determined, according to the first detection information, that there is first feature recognition information of a target object, acquiring position information of the target object; and sending a tracking movement instruction to a control component according to the position information, and triggering the control component to perform position adjustment control according to the position information, so that the camera of the photographing device faces the target object.
Patent WO-2022134005-A1 (WO)
Title: 充电方法、电子装置以及存储介质
Inventor: GUAN TING
IPC: H01M10/44
Filed: 2020-12-25
Abstract: 本申请提供了一种电池的充电方法，所述方法包括：在第n次充电过程中，以第一充电方式对第一电池进行充电至充电截止电压U n ，n为大于0的正整数；在第n次充电过程完成后静置第一电池，并获取第一电池在静置时间为t i 时的开路电压OCV n ；在第m次充电过程中，以第一充电方式对第一电池进行充电至所述充电截止电压U n ，m为正整数且m＞n；在第m次充电过程完成后静置第一电池，并获取第一电池在所述静置时间t i 时的开路电压OCV m ；及若OCV n >OCV m ，以第二充电方式继续对静置后的第一电池充电至第一电压U' m ，其中，U' m ＝U n +k×(OCV n -OCV m )，0＜k≤1。本申请还提供了一种电子装置和介质，可以满足电池满充的要求，并缩短电池充电至满充状态所需的时间。
Patent WO-2022041604-A1 (WO)
Inventor: XU JUN
IPC: G05D23/20
Filed: 2020-12-27
Abstract: The present application provides a clothing care machine and a self-cleaning control method for a clothing care machine. The clothing care machine comprises a care box body, a steam generation device, a temperature adjustment device, and a controller; the controller controls, in a self-cleaning mode, to start the steam generation device; the steam generation device generates steam that is discharged into an accommodating cavity by means of a steam inlet; after the steam intruded into the accommodating cavity by the steam generation device reaches preset humidity, the steam generation device is controlled to be closed; high-temperature steam performs sterilization on the accommodating cavity; and the controller controls to start a refrigeration module of the temperature adjustment device so as to reduce the temperature of the accommodating cavity, so that the high-temperature steam is cooled and condensed to form clean water drops; and under the action of gravity, the clean water drops flow along the side wall of the care box body to remove residues and odors in the care box body. Therefore, the cleanliness of the care box body is guaranteed, thereby improving the cleanliness of clothing care and improving user experience.
Patent WO-2021136529-A1 (WO)
Title: Distributed map slicing method and apparatus, storage medium, and server
Inventor: YUAN HONGYONG
IPC: G06F16/29
Filed: 2020-12-31
Abstract: A distributed map slicing method and apparatus, a storage medium, and a server. The method and apparatus are applied to the server. The method comprises: obtaining a target slicing range of map data (S101); determining a plurality of slicing tasks corresponding to the target slicing range (S102); and distributing the plurality of slicing tasks to a plurality of computer devices, so that the computer devices execute respective slicing tasks, the architecture of the plurality of computer devices being designed as a distributed architecture, and the computer devices and the server forming a client-server (CS) architecture (S103). By means of the method, a plurality of slicing tasks can be configured at one time, the plurality of slicing tasks are distributed to hardware devices having a distributed architecture, and the hardware devices having the distributed architecture execute respective map slicing tasks, so that the map slicing efficiency and effect are improved.
Patent WO-2021184976-A1 (WO)
Inventor: XU WEI
IPC: G06K9/00
Filed: 2021-01-28
Abstract: Dans des modes de réalisation, la présente invention divulgue un système et un dispositif d'extraction de caractéristiques d'utilisateur pour la protection de la vie privée. La solution comprend les étapes suivantes : le montage, dans un premier dispositif, d'un codeur dans un autocodeur, et le montage, dans un second dispositif, d'un modèle d'extraction de caractéristiques de visage pour la protection de la vie privée, le codeur étant connecté au modèle d'extraction de caractéristiques de visage, l'entrée du codeur étant une image de visage d'un utilisateur à reconnaître, la sortie du codeur étant un vecteur de codage de l'image de visage, et le vecteur de codage étant des données vectorielles obtenues après que l'image de visage a été soumise à un traitement de caractérisation ; le modèle d'extraction de caractéristiques de visage délivre un vecteur de caractéristiques de visage de l'utilisateur après réception du vecteur de codage.
Patent WO-2022183331-A1 (WO)
Title: 界面显示方法及装置、计算机可读存储介质及电子设备
Inventor: MA HUIGUANG
IPC: G06F3/0481
Filed: 2021-03-01
Abstract: 一种界面显示方法及装置、计算机可读存储介质和电子设备，所述方法包括：响应于针对图形用户界面的窗口中第一目标页面的第一触发操作，获取第一目标页面的第一父布局（S210）；从第一父布局中移除掉第一目标页面的根布局（S220）；创建独立于上述图形用户界面的窗口显示的子窗口（S230)；将第一目标页面的根布局添加至子窗口中，以将第一目标页面切换显示在子窗口中（S240）。利用上述方法，降低了切换显示的过程对计算机内存资源的占用和消耗，提高了系统的运行速度。
Patent WO-2021180192-A1 (WO)
Inventor: FENG YAN
IPC: F03B17/02
Filed: 2021-03-12
Abstract: A buoyancy-based swinging gravity self-balancing grouped power generation apparatus, consisting of a power generator (305), a two-way integrated kinetic energy integration and slow release device (300), a buoyancy kinetic energy power generation device A (A01), and a buoyancy kinetic energy power generation device B (B01). The buoyancy kinetic energy power generation device A (A01) and the buoyancy kinetic energy power generation device B (B01) are arranged side in parallel or mirrored, and the buoyancy kinetic energy power generation device A (A01) and the buoyancy kinetic energy power generation device B (B01) perform fluctuating operation alternately in opposite directions. The buoyancy kinetic energy power generation device A (A01) and the buoyancy kinetic energy power generation device B (B01) are engagedly linked by means of one or a group of transmission chains (225) to drive a two-way integrated kinetic energy integration and slow release device (300). The apparatus can perform power generation by using water conservancy projects, reservoir discharges, common river water flows having small drops, and ocean tides.