baber/WOPTO huggingface dataset:
Patent WO-2021135234-A1 (WO)
Title: Speaker unit identification method and device
Inventor: DENG JUNXI
IPC: H04R29/00
Filed: 2020-08-07
Abstract: Disclosed in the embodiments of the present application are a speaker unit identification method and device. The method comprises: upon receiving a unit identification instruction, sending a test signal to a speaker unit to be tested; obtaining a measurement impedance curve of said speaker unit according to a current signal and a voltage signal when said speaker unit plays back the test signal; according to the measurement impedance curve, searching a unit model library for a target impedance curve matching the measurement impedance curve, wherein the correspondence between unit types of speaker units and impedance curves is stored in the unit model library; and determining the unit type corresponding to the target impedance curve to be the unit type of said speaker unit. By implementing the embodiments of the present application, the type of a speaker unit can be identified efficiently.
Patent WO-2021031935-A1 (WO)
Title: Air conditioner outdoor unit
Inventor: LI SHUJIA
IPC: H02K7/116
Filed: 2020-08-11
Abstract: The present invention relates to the technical field of home appliances, and specifically relates to an air conditioner outdoor unit. The present invention solves the problem of the energy wastage caused by the low rate of utilisation of the output motion of motors in existing air conditioner outdoor units. The air conditioner outdoor unit of the present invention comprises a housing, a motor, a generator, and a storage battery, an output shaft of the motor being connected to a fan, the output shaft of the motor being connected to an input shaft of the generator, and the generator being connected to the storage battery. By means of the aforementioned arrangement, the motor simultaneously drives the fan and enables the generator to generate power, and the electrical energy generated by the generator is stored in the storage battery; the rate of utilisation of the output motion of the motor in the air conditioner outdoor unit of the present invention is higher and saves energy.
Patent WO-2021082621-A1 (WO)
Inventor: HOU HONGQI
IPC: G09F9/30
Filed: 2020-08-12
Abstract: A foldable display device. Two support assemblies (22) and a middle support member (21) jointly support a flexible screen (10); a rotating member (32) is slidably connected to the support assemblies (22) located at the same side of the middle support member (21); the support assemblies (22) relatively rotate in a folding direction of the flexible screen (10) and are far away from the middle support member (21); a crankshaft (31) drives the rotating member (32) to rotate, and the rotating member (32) is slidably connected to the crankshaft (31); the rotating member (32) slides towards the crankshaft (31) in a thickness direction of the flexible screen (10); two ends of a connection rod (33) are respectively hinged to a fixing seat (40) and the rotating member (32); two ends of a connecting rod (34) are respectively hinged to the fixing seat (40) and the same support assembly (22); a bending portion of the flexible screen (10) is of a U shape under the effect of the support assemblies (22). The thickness of the foldable display device after folding is thin; the bending portion of the flexible screen (10) is not subjected to an extruding effect of the middle support member (21). In this manner, the thickness of the foldable display device in a positive folding state is thin, and the normal display is achieved.
Patent WO-2022032782-A1 (WO)
Inventor: NING LEI
IPC: H04W4/44
Filed: 2020-09-10
Abstract: A method and system for predicting a roaming region for a vehicle. The method comprises the following steps: acquiring, via an Internet of Things, traveling path data of a vehicle undergoing prediction, dividing the traveling path data into groups according to time, and extracting a movement path similarity feature of the vehicle (S100); obtaining, according to the traveling path data, a first position of the vehicle, and extracting, on the basis of the first position, a movement distance distribution feature of the vehicle (S200); and obtaining, according to the movement path similarity feature and the movement distance distribution feature, a predicted roaming region for the vehicle (S300). Path data of a vehicle is acquired via an Internet of Things, and related features are then extracted, so as to intelligently predict a roaming region for the vehicle and acquire the locations of regions in which the vehicle is located on a day-to-day basis, thereby providing reference data for establishing a mobile network.
Patent WO-2021052408-A1 (WO)
Title: Electronic device display method and electronic device
Inventor: ZHANG XIUFENG
IPC: G06F3/14
Filed: 2020-09-17
Abstract: An electronic device display method and an electronic device, wherein the display screen of the electronic device comprises a first display area and a second display area. In said method, an electronic device determines a first application mode (S11), adjusts, according to the first application mode, the intensity values of color channels stored in a hardware composer (HWC) (S12); then determines, according to the HWC, respective first layers corresponding to the first display area (S13), superimposes, by means of the HWC, base layers corresponding to the adjusted intensity values of the color channels and the respective first layers (S14), and during the superimposition, the base layers being located at a lower layer of the respective first layers, the base layers being layers corresponding to the second display area, displays the superimposed image by means of the display screen (S15). In said method, all layers are generated without the need for an HWC, avoiding the problem that due to the limitation of the HWC, an image to be displayed on a display screen cannot be determined. Furthermore, multiple data interactions between a GPU and a memory are not required, thereby reducing the power consumption.
Patent WO-2021052422-A1 (WO)
Title: System and method for executing automated machine learning solution, and electronic apparatus
Inventor: QIAO SHENGCHUAN
IPC: G06N20/00
Filed: 2020-09-17
Abstract: A system and method for executing an automated machine learning solution, and an electronic apparatus The system comprises: a solution editor used to set respective stages of automated machine learning, and to provide at least one configuration interface for each of the stages, such that a user configures, by means of the at least one configuration interface, at least one policy corresponding to the stage; and a solution executor used to execute, in parallel, and according to an execution sequence for the respective stages, multiple workflows formed from policies extracted from the respective stages and connected in series, to obtain execution results corresponding to the respective workflows, and to select one of the workflows as the final machine learning solution according to the execution results, wherein policies in a previous stage are respectively connected in series with policies in a following stage.
Patent WO-2022056941-A1 (WO)
Inventor: ZONG ZHAOWEN
IPC: G09B9/00
Filed: 2020-09-22
Abstract: 一种混合现实高仿真战现场急救训练平台及其训练方法，属于虚实结合和训练器具技术领域，由硬件部分和软件部分构成，硬件部分包括数据处理系统（1）、实时监控系统（2）、头戴式显示设备（3）、智能射击器械（4）、穿戴式感知器械（5）和操纵手柄（6），软件部分包括3D战场场景模拟系统、3D伤情模拟系统、伤情救治决策系统以及可移动大空间团队协作和虚拟交互系统；3D战场场景模拟系统包括地理环境3D模型和战斗场景3D模型，数据处理系统（1）包括具有无线通信模块的PC终端。能够高度模拟战场环境，提供对敌战斗、伤员产生、实施救治和完成战术任务的全流程体验，突出战现场救治决策及团队协作训练，有助于提升战伤自救互救实战化水平。
Patent WO-2022027807-A1 (WO)
Title: Network latency-based key exchange method, system, and device, and storage medium
Inventor: HUANG JIE
IPC: H04L9/00
Filed: 2020-09-27
Abstract: Embodiments of the present invention relate to the technical fields of network measurement and information security. Disclosed are a network latency-based key exchange method, system, and device, and a storage medium, capable of solving the problem in the current Internet communication process that negotiation of a session key necessarily depends on a third-party key distribution trustable mechanism. The present invention comprises: a first user terminal writing a random number into a data packet, and transmitting the data packet to a second user terminal by means of an intermediate node; after receiving the data packet, the second user terminal reading, from the data packet, information of the intermediate node directly sending the data packet to the second user terminal; the second user terminal reversely transmitting the data packet to the first user terminal; and obtaining a session key by using one-way latency of the first user terminal and the second user terminal for transmitting the data packet. The present invention is applicable to session key generation.
Patent WO-2022067698-A1 (WO)
Inventor: GUI BINGQIANG
IPC: H01L29/423
Filed: 2020-09-30
Abstract: 一种显示基板、显示面板(110)和显示装置(1000)。显示基板包括衬底基板(10)；设置于衬底基板(10)的第一晶体管(T1)。第一晶体管(T1)包括第一有源层(20a)、第一底栅(G11)和第一顶栅(G12)，第一底栅(G11)位于衬底基板(10)与第一有源层(20a)之间，第一顶栅(G12)位于第一有源层(20a)远离衬底基板(10)的一侧，第一有源层(20a)、第一底栅(G11)和第一顶栅(G12)中的任意两个在衬底基板(10)上的正投影彼此至少部分重叠，第一底栅(G11)和第一有源层(20a)之间设置有第三栅绝缘层(GI3)，第一有源层(20a)包括氧化物半导体材料，第三栅绝缘层(GI3)包括氧化硅材料，第一顶栅(G12)远离衬底基板(10)的表面与氧化硅材料直接接触，第一有源层(20a)靠近衬底基板(10)的表面与氧化硅材料直接接触。
Patent WO-2021208389-A1 (WO)
Title: 自动修缝装置、led显示屏及其自动修缝方法
Inventor: SHEN NANA
IPC: G09G3/00
Filed: 2020-10-20
Abstract: 一种自动修缝装置(100)、LED显示屏及其自动修缝方法，属于LED显示屏装配技术领域。该自动修缝装置(100)包括LED显示屏控制器(110)以及若干亮暗线校正组件(120)，若干亮暗线校正组件(120)与LED显示屏中的若干模组间拼缝(20)一一对应设置；亮暗线校正组件(120)包括校正系数处理模块(121)、与校正系数处理模块(121)进行电性连接的测距传感器(122)以及与测距传感器(122)相对设置的定位柱(123)，测距传感器(122)位于邻近相应的模组间拼缝(20)设置的一LED灯珠(21)的中心轴上，定位柱(123)位于邻近相应的模组间拼缝(20)设置的另一LED灯珠(21)的中心轴上，且测距传感器(122)与定位柱(123)之间的连线与相应的模组间拼缝(20)相互垂直相交。
Patent WO-2021098474-A1 (WO)
Inventor: DU HAIBO
IPC: F24C7/08
Filed: 2020-10-29
Abstract: The present application provides a cooking apparatus, a control method thereof, a heating control method, and a server. The cooking apparatus comprises heating devices and multiple heating regions, and any one of the heating regions is provided with a heating device, a memory, and a processor. The memory stores a computer program, and the processor is used to implement, when executing the computer program: image information acquisition of food in the cooking apparatus; identifying the image information, and acquiring a food type and a cooking progress of food corresponding to any one of the heating regions; and controlling, according to the food type and the cooking progress of the food, operation of the heating device corresponding to the heating region. The cooking apparatus controls the heating of food by cooking region on the basis of the food type and the cooking progress of the food, thereby achieving uniform food heating, providing a consistent overall cooking temperature, preventing parts of the food from being burned or undercooked, and improving the cooking performance.
Patent WO-2021083370-A1 (WO)
Title: Preparation and use of nanomaterial specifically activating immune system
Inventor: CAI LINTAO
IPC: A61K9/16
Filed: 2020-10-30
Abstract: Disclosed are a nanoparticle that can be used for tumor photothermal therapy and medical imaging, and a method for preparing a polyethylene glycol-IR-797-DC cell membrane nanoparticle (DC-NP), the method comprising wrapping an antigen-loaded DC cell membrane on a particle skeleton formed by phospholipid polyethylene glycol amino (DSPE-PEG) and IR-797 triggered by near-infrared light, thereby forming a polyethylene glycol-IR-797-DC cell membrane nanoparticle (DC-NP) that promotes the enrichment, proliferation, activation and near-infrared light absorption of T cells at a tumor site. The method synergistically improves the effect of low-temperature photothermal anti-tumor therapy by means of enhancing the immune response of a body.
Patent WO-2022027845-A1 (WO)
Inventor: LI MINZHI
IPC: A61H3/00
Filed: 2020-11-04
Abstract: L'invention concerne un dispositif de mesure d'angle et une orthèse de membre inférieur. Le dispositif de mesure d'angle comprend un boîtier (60) ; un premier support (10) disposé sur le boîtier (60) ; un second support (20) disposé sur le boîtier (60) et relié au premier support (10) et se déplaçant par rapport à celui-ci ; un dispositif de détection d'angle (30) comprenant un élément fixe (31) et un élément de détection, l'élément fixe (31) étant fixé sur le premier support (10) ou le second support (20), et l'élément de détection se déplaçant également par rapport à l'élément fixe (31) lorsque le premier support (10) et le second support (20) se déplacent l'un par rapport à l'autre ; et un module de commande (40) connecté électriquement à l'élément de détection pour calculer des informations d'angle de liaison du premier support (10) et du second support (20) en fonction d'un paramètre du mouvement de l'élément de détection par rapport à l'élément fixe (31). L'angle entre les deux supports (10, 20) liés l'un à l'autre est calculé en fonction du paramètre généré lors du mouvement relatif de l'élément de détection et de l'élément fixe (31). La structure est conçue de manière appropriée, et lorsqu'elle est disposée sur l'orthèse des membres inférieurs, la structure peut collecter des paramètres pertinents de mouvement du corps humain en temps réel lorsque l'orthèse des membres inférieurs est portée sur le corps humain et qu'un entraînement de réadaptation est effectué, ce qui permet aux médecins de mieux effectuer un diagnostic au moyen des paramètres de mouvement acquis.
Patent WO-2022099439-A1 (WO)
Inventor: ZHANG LINGXIAO
IPC: C07C51/08
Filed: 2020-11-10
Abstract: A preparation method for 2,4,5-trifluorophenylacetic acid, comprising: step one, reacting raw materials, a quaternary ammonium salt catalyst, sulfolane and potassium fluoride to obtain a first intermediate; step two, subjecting the first intermediate to a hydrogenation catalytic reaction to obtain a second intermediate; step three, reacting the second intermediate with a fluorinating reagent to form a salt, quenching, and then performing a diazotization reaction with an aqueous solution of sodium nitrite to obtain a diazonium salt; step four, cracking the diazonium salt at a high temperature to obtain 2,4,5-trifluorotoluene; and steps five to seven, successively subjecting the 2,4,5-trifluorotoluene to halogenation, cyanation and hydrolysis reactions so as to obtain 2,4,5-trifluorophenylacetic acid. The raw materials of the method are easy to obtain and costs are relatively low; in addition, the yield of each step is relatively high, which is beneficial to the large-scale production of 2,4,5-trifluorophenylacetic acid.
Patent WO-2021093776-A1 (WO)
Inventor: SONG KUICHAO
IPC: H04B3/54
Filed: 2020-11-11
Abstract: 本申请实施例公开了一种PLC网络中信息传输的方法、装置和系统，用于传输信息。本申请实施例开关控制装置包括开关以及耦合电路，耦合电路与开关两端并联，当开关断开时，耦合电路向网关设备传输第一电力线通信PLC信号。本申请实施例还提供一种信息传输的方法。本申请实施例能够在开关断开时，向网关设备发送PLC信号，并向网关设备上报停电、跳闸等信息。
Patent WO-2022099656-A1 (WO)
Title: Composition nettoyante pour la peau et son utilisation
Inventor: JIN XUNENG
IPC: A61K8/36
Filed: 2020-11-13
Abstract: L'invention concerne une composition nettoyante afin de répondre aux exigences des utilisateurs de compositions nettoyantes pour la peau. En plus d'être utilisé pour le nettoyage, le nettoyant présente les performances suivantes : une bonne capacité de moussage, et la mousse obtenue est dense et épaisse. Le nettoyant présente une bonne compatibilité avec la peau; et son produit est stable et facile à stocker. La solution technique utilisée est la suivante : une composition nettoyante comprend un composant a, un composant b et un composant c, le composant a étant un sel d'acide gras, le composant b étant un tensioactif anionique, et le composant c étant un tensioactif zwitterionique; et la composition nettoyante comprend en outre un régulateur de pH, un hydratant, un épaississant, un agent de conservation et de l'eau. Le rapport entre le sel d'acide gras et le tensioactif zwitterionique est de 0,5:1 à 2:1 par rapport au poids total de la composition.
Patent WO-2021104148-A1 (WO)
Title: Composant de détection, système de détection et alarme d'incendie pour une alarme d'incendie de détection de fumée photoélectrique
Inventor: WU XUEDAN
IPC: G08B17/10
Filed: 2020-11-19
Abstract: La présente invention concerne un composant de détection pour une alarme d'incendie de détection de fumée photoélectrique, un système de détection et l'alarme d'incendie de détection de fumée photoélectrique. Un mécanisme de diffusion assure un ajustement de diffusion avec un tube de réception (403) pour que la taille et la précision de détection de l'alarme incendie répondent aux exigences, et le système de détection de circuit et la structure de labyrinthe améliorent la précision de détection et réduisent l'interférence de la lumière externe.
Patent WO-2022120590-A1 (WO)
Inventor: DANG XUWEN
IPC: G02B13/00
Filed: 2020-12-08
Abstract: 一种光学成像系统(10)、摄像模组(110)、电子装置(20)和汽车(100)。沿光轴(L)从物侧至像侧的顺序，光学成像系统(10)包括具有正屈折力的第一透镜(L1)、具有屈折力的第二透镜(L2)和具有屈折力的第三透镜(L3)，第一透镜(L1)的物侧面(S11)于近光轴(L)处为凸面，第二透镜(L2)的像侧面(S22)于圆周附近为凸面，第三透镜(L3)的像侧面(S32)于圆周附近为凸面，第三透镜(L3)的物侧面(S31)和像侧面(S32)均为非球面，第三透镜(L3)的物侧面(S31)和像侧面(S32)中的至少一个面设置有至少一个反曲点，光学成像系统(10)还满足：55.0deg＜FOV/FNO＜71.0deg，其中，FOV表示成像面上的最大成像圆所对应的物方视场角，FNO表示光圈数。
Patent WO-2022126331-A1 (WO)
Title: Procédé de décodage, procédé de prédiction inter-vues, décodeur et codeur
Inventor: YU LU
IPC: H04N19/176
Filed: 2020-12-14
Abstract: Procédé de décodage, procédé de prédiction inter-vues, décodeur et codeur. Une technologie de synthèse de vues est utilisée pour obtenir, en fonction d'une image de vue de référence, une image synthétisée d'une vue à coder, comprenant une image de texture et une image de profondeur, et une technologie de remplissage de trou est utilisée pour prédire des informations de zone de trou et effectuer un remplissage de trou sur l'image synthétisée de ladite vue pour obtenir une image prédite, de telle sorte que l'efficacité de codage vidéo et la qualité de codage sont améliorées.
Patent WO-2021121335-A1 (WO)
Inventor: ZHANG JING
IPC: H04M1/72448
Filed: 2020-12-17
Abstract: Provided is a display method for an electronic apparatus having a flexible screen. A physical form of the flexible screen comprises a folded state and an unfolded state. When the flexible screen is in the folded state, the flexible screen is divided into a first region, a second region and a third region. The third region is a foldable region of the flexible screen and positioned between the first region and the second region. The method comprises: the electronic apparatus detecting a first operation performed by a user with respect to the third region; and in response to the first operation, the electronic apparatus displaying a first display interface in the first region or the second region, the first display interface being associated with the first operation. The solution provided in an embodiment of the present invention facilitates enhancing the convenience of operating an electronic apparatus having a flexible screen.
Patent WO-2021121355-A1 (WO)
Inventor: LI DONG
IPC: H04W4/02
Filed: 2020-12-18
Abstract: Safety geofence zones may be created and deployed for a ride sharing service. At least one set of safety geofence zones may be created which are associated with a ride sharing service. A zone type may be set for each set of safety geofence zones in the at least one set of safety geofence zones. At least one trigger condition may be set for the at least one set of safety geofence zones. The at least one set of safety geofence zones may be deployed.
Patent WO-2022110416-A1 (WO)
Inventor: Tong bei
IPC: H04R23/02
Filed: 2020-12-23
Abstract: Un microphone MEMS piézoélectrique est divulgué dans la présente demande, comprenant au moins une unité MEMS piézoélectrique, l'unité MEMS piézoélectrique comprenant un substrat, le substrat comprenant une paroi périphérique annulaire entourant une cavité de réception et une structure de support disposée dans la cavité de réception, la structure de support comprenant une partie de support espacée de la paroi périphérique et une pluralité de bras d'extension s'étendant à partir de la paroi périphérique à la partie de support ; et une structure de membrane, la structure de membrane étant une structure intégrale et comprenant une zone fixe et une pluralité de parties mobiles, la zone fixe comprenant une partie d'ancrage et une pluralité de bras d'ancrage s'étendant radialement à partir du bord de la partie d'ancrage, la partie d'ancrage étant fixée à la partie de support, les bras d'ancrage étant fixés aux bras d'extension, et chaque partie mobile entourant la partie d'ancrage et étant espacée des bras d'ancrage. La structure de membrane de la présente demande est fixée sur le substrat au moyen de la partie d'ancrage et de la pluralité de bras d'ancrage s'étendant radialement à partir du bord de la partie d'ancrage, augmentant la zone de contact de la structure de membrane et du substrat, et réduisant ainsi efficacement le risque de décollement de la structure de membrane du substrat.
Patent WO-2022126715-A1 (WO)
Inventor: WANG SHIYU
IPC: D06F73/02
Filed: 2020-12-27
Abstract: 本申请提供一种衣物护理机。本申请的衣物护理机，在锅炉内绝缘固定一电容极体，锅炉和电容极体分别与控制电路板上集成的电容检测芯片电连接，如此，锅炉和电容极体形成电容器件，电容检测芯片检测该电容器件的电容量，并发送给控制电路板上集成的处理器，处理器根据电容检测芯片检测的电容量控制供水机构的工作状态，在一实施例中，处理器在电容检测芯片检测的电容量高于电容量阈值时控制供水机构向锅炉内注入水。本申请实施例的衣物护理机结构简单，且水垢相对水的介电常数较小，对锅炉和电容极体的电容量影响较小，不会造成对水位检测结果的影响，使得本申请实施例的衣物护理机工作状态更加稳定可靠。
Patent WO-2021139557-A1 (WO)
Inventor: ZHU JINGJIE
IPC: G06T11/00
Filed: 2020-12-28
Abstract: 一种肖像简笔画生成方法、系统及绘画机器人。所述肖像简笔画生成方法包括：根据肖像照片进行图像预处理得到预处理肖像图像（S101），根据预处理肖像图像以及简笔画风格照片通过卷积神经网络模型得到简笔画图像（S102）。所述方法实现了快速将肖像照片生成高质量的简笔画，并适用于绘画机器人，可在短的时间内绘制出肖像简笔画，解决了现有技术的简笔画生成方法不能很好地应用于绘画机器人绘画出生动形象的肖像简笔画的问题。
Patent WO-2021159886-A1 (WO)
Inventor: XU MEIYING
IPC: H01M8/16
Filed: 2020-12-31
Abstract: L'invention concerne une souche d'Ensifer sesbaniae Y5 et son utilisation dans la production d'électricité biologique. La présente invention est conservée dans le centre de collecte de culture microbienne de Guangdong et a le numéro d'accès dans le centre GDMCC No: 60957, et une date de dépôt le 14 janvier 2020. La présente souche est criblée et séparée des sédiments d'eau noire et odorants et a la capacité de produire de l'électricité, peut croître dans une plage de pH comprise entre 5,5 et 9,5 et une plage de température comprise entre 4 et 45 °C, et peut utiliser de multiples sources de carbone pour générer de l'électricité. La souche peut être utilisée dans les domaines de la gestion de l'environnement et de la production d'énergie.
Patent WO-2022134196-A1 (WO)
Inventor: Zheng Genlin
IPC: H03H9/17
Filed: 2020-12-31
Abstract: Disclosed by the present application are a thin-film bulk acoustic wave resonator, a fabrication method therefor, and a filter. The thin-film bulk acoustic wave resonator comprises: a substrate and a piezoelectric thin-film stacking structure. The substrate has a cavity. The piezoelectric thin-film stacking structure is connected to the substrate, and at least a part of the piezoelectric thin-film stacking structure is suspended above the cavity. The thin-film bulk acoustic wave resonator according to the embodiments of the present application has improved stability and reliability.
Patent WO-2022151245-A1 (WO)
Title: Systems and methods for pdcch repetition reception
Inventor: ZHANG YUSHU
IPC: H04W72/04
Filed: 2021-01-14
Abstract: A user equipment (UE) monitors a Physical Downlink Control Channel (PDCCH). The UE receives a configuration for a physical downlink control channel (PDCCH) including repetitions for PDCCH candidates comprising first PDCCH data, wherein the PDCCH candidates are repeated across multiple durations of a DL resource grid, detects, based on a repetition detection scheme, each of the PDCCH candidates and combines soft bits from each of the PDCCH candidates, wherein the combined soft bits are jointly decoded to determine the first PDCCH data and calculates a number of blind decodes (BDs) for the durations of the DL resource grid carrying the PDCCH candidates, wherein at least one BD value for the PDCCH candidates is scaled by a scaling factor for the calculation of the number of BDs.