baber/WOPTO huggingface dataset:
Patent WO-2022116104-A1 (WO)
Title: Image processing method and apparatus, and device and storage medium
Inventor: LUO DAXIN
IPC: G06T7/20
Filed: 2020-12-03
Abstract: The present application belongs to the technical field of artificial intelligence. Disclosed are an image processing method and apparatus, and a device and a storage medium. The method comprises: acquiring an image to be tested; on the basis of position information of a target object in said image, acquiring a position weight of the target object; on the basis of category information of the target object, acquiring a category weight of the target object; according to the position weight and the category weight of the target object, obtaining a comprehensive weight of the target object; and on the basis of a comprehensive weight of each object in said image, determining an image quality score of said image. In the technical solution provided in the embodiments of the present application, a position weight and a category weight of a target object are acquired, so as to obtain a comprehensive weight reflecting the comprehensive importance of the target object, and finally, the image quality of an image to be tested is evaluated in a focused manner on the basis of a comprehensive weight of each object, so as to obtain a rational image quality score reflecting the image quality, thereby improving the accuracy of image quality evaluation.
Patent WO-2021135821-A1 (WO)
Title: Nb-iot-based low-power padlock
Inventor: ZHENG YONGJIN
IPC: E05B45/00
Filed: 2020-12-04
Abstract: A NB-IoT-based low-power padlock comprises a shackle (2) and a lock body (1). The shackle (2) has one or two plugs (21) that can be completely separated from the lock body. The lock body (1) has a jack (11) for accommodating the plug (21). The lock body (1) is internally provided with: a NB-IoT module (5) for sending alert information to a reception device (100) in the event of abnormal unlocking; an unlocking detection switch (4) for detecting whether or not the shackle (2) has been abnormally unlocked; and a battery (6). Both of the unlocking detection switch (4) and the battery (6) are electrically connected to the NB-IoT module (5). The unlocking detection switch (4) of the low-power padlock is provided with a movement execution portion (41) having an automatic reset function. When the shackle (2) is in a locked state, the plug (21) presses the movement execution portion (41), so as to open the unlocking detection switch (4) and turn off the NB-IoT module (5). When the plug (21) is separated from the jack (11), the unlocking detection switch (4) is closed, and the battery (6) supplies power to the NB-IoT module (5).
Patent WO-2021135849-A1 (WO)
Title: Wafer polishing device
Inventor: Ai Jiarui
IPC: B24B49/04
Filed: 2020-12-08
Abstract: A wafer polishing device (10). The wafer polishing device (10) comprises a supporting device (11) and a clamping device (12); the supporting device (11) comprises a supporting base (111) and a polishing pad (112) provided on the supporting base (111); the clamping device (12) comprises a counterweight block (122), a clamping base (121), and a cushion pad (123); the counterweight block (122) is provided on one surface of the clamping base (121), and the cushion pad (123) is provided on one side of the clamping base (121) distant from the counterweight block (122); the clamping device (12) is configured to enable a wafer to be contact with the polishing pad (112), the counterweight block (122) is configured to adjust the clamping force of the clamping device (12), and the cushion pad (123) is bonded to a non-polishing surface of the wafer. By means of the counterweight block (122), the polishing force can be controlled, the damage to the wafer is reduced, and the product quality is improved.
Patent WO-2022126573-A1 (WO)
Inventor: ZHANG ZHIXIANG
IPC: C04B111/00
Filed: 2020-12-18
Abstract: 一种桥隧纤维复合浇筑柔性防水铺装及施工方法，为层状复合结构，在钢桥面板上依次设置有二阶段热塑性环氧树脂防水粘结层、纤维复合浇注式沥青混凝土下面层、碎石嵌层、叠合型纤维环氧树脂粘结层和纤维复合树脂上面层；纤维复合浇注式沥青混凝土下面层由浇筑式沥青混凝土掺加碳纤维制备；碎石嵌层与纤维复合浇注式沥青混凝土同步施工。纤维复合浇注式沥青混凝土对于桥梁钢桥面板具有良好的变形追从性，解决大跨径大柔度桥梁钢桥面系铺装结构与钢桥面板变形不协调的难题；纤维树脂混合料在高温重载条件下具有优异的强度性能和高温稳定性能，解决环氧沥青钢桥面铺装疲劳开裂、带裂缝工作耐久性不足的问题。
Patent WO-2022104992-A1 (WO)
Inventor: ZHU JIACHENG
IPC: G01J3/28
Filed: 2020-12-19
Abstract: Spectromètre d'imagerie à fente incurvée, se rapportant au domaine technique de l'imagerie spectrale. Une face d'image droite d'une lentille d'objectif avant est transmise à une fente incurvée au moyen d'un faisceau de transmission d'image à fibre optique, et la lentille d'objectif avant n'a pas besoin de former une face d'image incurvée pour être assemblée directement bout à bout à un appareil de séparation de lumière, de telle sorte que la complexité d'un système est réduite, et que la lentille d'objectif avant et l'appareil de séparation de lumière présentent également une structure simple ; une fente ultra-longue est réalisée au moyen d'une mise en correspondance d'une fente incurvée en forme d'arc de cercle ou approximativement en forme d'arc de cercle avec le cercle d'imagerie optimal d'un appareil de séparation de lumière de type Offner, une fente dans une direction d'arc est augmentée de 5 à 10 fois en longueur par rapport à une fente droite d'un appareil de division de lumière de type Offner classique, et la longueur de fente peut dépasser 100 mm lorsque la taille est compacte ; de plus, le spectromètre d'imagerie présente des fonctions de réponse spectrale cohérente dans différents champs de vision et une excellente qualité d'imagerie, et peut être appliqué à une détection à distance hyperspectrale à grande largeur, haute résolution spatiale et résolution spectrale moyenne-haute.
Patent WO-2021129572-A1 (WO)
Title: 一种智能网联汽车事故减少量计算方法
Inventor: WANG LING
IPC: G06F16/335
Filed: 2020-12-21
Abstract: 一种智能网联汽车事故减少量计算方法，包括：筛选得到样本文献；提取样本文献的有效信息，得到每篇样本文献中每种技术的安全效益；对每篇样本文献中每种技术的安全效益进行异质性检查，排除不合适的样本文献；利用随机效应模型合并每篇样本文献中每种技术的安全效益，得到样本文献中每种技术的合并安全效益；基于合并安全效益，使用漏斗图对每篇样本文献中每种技术的安全效益进行偏倚检验，得到样本文献中每种技术的最终合并安全效益；基于最终合并安全效益，得到利用智能网联汽车的事故减少量。上述方法能够在智能网联汽车中应用挑选出来的技术从而减少事故量。
Patent WO-2022140923-A1 (WO)
Inventor: WANG LI
IPC: H01L27/32
Filed: 2020-12-28
Abstract: A display panel and a display device. The display panel comprises: a pixel unit (101) comprising a pixel circuit (10) and a limiting-emitting element (20), the pixel circuit (10) comprising a driving transistor (T1) and a threshold compensation transistor (T3); a first power line (VDD1) configured to provide a first power voltage for the pixel circuit (10); a stop block (BK) electrically connected to the first power line (VDD1); and a first conductive structure (CDT1) connected to the gate (T10) of the driving transistor (T1). A first trench (T331) and a second trench (T332) of the threshold compensation transistor (T3) are connected by means of a conductive connection portion (CP1). The orthographic projection of the stop block (BK) on a base substrate at least partially overlaps the orthographic projection of the conductive connection portion (CP1) on the base substrate; the orthographic projection of the first conductive structure (CDT1) on the base substrate at least partially overlaps the orthographic projection of the stop block (BK) on the base substrate; the area of the orthographic projection of the portion of the stop block (BK) overlapping the first conductive structure (CDT1) on the base substrate is larger than the area of the orthographic projection of the portion of the stop block (BK) overlapping the conductive connection portion (CP1) on the base substrate.
Patent WO-2021143532-A1 (WO)
Inventor: FENG JIALIN
IPC: D04B35/04
Filed: 2020-12-30
Abstract: 一种织针（1），该织针（1）包括：针钩（11）、针舌（12）、设有第一移圈部（15）的针柄（13）、设有第二移圈部（143）且前部向外弯折成一凸起（141）、后部与凹槽（133）槽底面（1331）连接形成连接端的簧片（14）；形变面（142）和凸起（141）不露出凹槽（133），或露出凹槽（133）的部分被针槽弹性地压制在凹槽（133）内，或露出凹槽（133）的部分在处于针槽对应侧设置的凹陷槽中；通过形变面（142）产生弹性形变带动凸起（141）向外张开，使挂在第一移圈部（15）和第二移圈部（143）上的线圈得到扩张，并通过形变面（142）和凸起（141）在自然状态下或在受到针槽压制时沉于凹槽（133）中，使织针（1）整体宽度小，从而使针板沿横向方向可以安置更多的织针（1），以适应横编织机的高密度编织，也可以使形变面（142）和凸起（141）露出凹槽（133）的部分置于针槽对应侧设置的凹陷槽中，以适应不同的编织需求。
Patent WO-2022155760-A1 (WO)
Inventor: ZHONG CHICHANG
IPC: H02K7/18
Filed: 2021-01-19
Abstract: La présente invention concerne un système ayant une puissance de charge illimitée, caractérisé par une charge et une utilisation ultra-rapides pour un moteur à accélération combinée par moteur-générateur. Une structure combinée moteur-générateur est utilisée en tant que moteur pour remplacer un moteur à carburant. Deux moteurs-générateurs symétriques de structure binaire fournissent une puissance de traction principale, et les deux autres moteurs-générateurs fournissent une puissance de charge. Quatre niveaux de blocs de batterie de charge et de décharge avec une puissance de capacité progressive mettent en œuvre une puissance de charge illimitée caractérisé par une charge et une utilisation ultra-rapides.
Patent WO-2022105044-A1 (WO)
Inventor: LI HUAYU
IPC: F25B29/00
Filed: 2021-11-22
Abstract: A first-type thermally-driven combined cycle heat pump apparatus, relating to the technical field of refrigeration and heat pumps. A compressor (1) has a cycle working medium channel communicated with a high-temperature heat exchanger (6); the high-temperature heat exchanger (6) further has a cycle working medium channel communicated with an expander (2); the expander (2) further has a cycle working medium channel communicated with a heat supply device (7) and then divided into two passages, the first passage is communicated with a heat regenerator (9) by means of a second expander (3), and the second passage is directly communicated with the heat regenerator (9); then, the heat regenerator (9) further has a condensate pipeline communicated with an evaporator (8) by means of a throttle valve (4); the evaporator (8) further has a cycle working medium channel communicated with the heat regenerator (9) by means of second compressor (5); the heat regenerator (9) further has a cycle working medium channel communicated with the compressor (1); the high-temperature heat exchanger (6) further has a high-temperature heat medium channel communicated with the outside; the heat supply device (7) further has a heated medium channel communicated with the outside; the evaporator (8) further has a low-temperature heat medium channel communicated with the outside; the expander (2) and the second expander (3) are connected to the compressor (1) and the second compressor (5) and transmit power. Thus, the first-type thermally-driven combined cycle heat pump apparatus is formed.
Patent WO-2022150958-A1 (WO)
Inventor: YUAN FANG
IPC: H04L5/00
Filed: 2021-01-12
Abstract: Certain aspects of the present disclosure provide techniques for downlink control information (DCI). A method that may be performed by a cooperative user equipment (UE) includes receiving configuration information for receiving control information associated with a target UE, receiving, based on the configuration information, the control information associated with the target UE, and forwarding the received control information to the target UE.
Patent WO-2022110529-A1 (WO)
Title: Procédé de calcul de perte de courant de foucault de matériau magnétique basé sur un principe d'induction magnétique
Inventor: CHENG MING
IPC: G06F119/06
Filed: 2021-01-22
Abstract: Un procédé de calcul de perte de courant de Foucault de matériau magnétique basé sur un principe d'induction magnétique est divulgué. Un modèle de vecteur de circuit magnétique est proposé dans la présente invention, une réaction de courant de Foucault étant équivalente à un élément d'induction magnétique dans un circuit magnétique, et une perte de courant de Foucault étant rapidement calculée au moyen de l'application du modèle de vecteur de circuit magnétique. Lorsque la fréquence est relativement élevée, une perte de courant de Foucault est dominante, et peut ainsi être estimée en tant que perte de fer totale. Le modèle de vecteur de circuit magnétique est proposé dans la présente invention, et sur cette base, le procédé de calcul de perte de courant de Foucault de matériau magnétique est décrit, et une valeur de perte de courant de Foucault de matériau magnétique peut être calculée au moyen d'une valeur d'inductance magnétique et d'une valeur de flux magnétique dans un circuit magnétique, ce qui permet de fournir un guidage pour la conception et l'évaluation de performance d'un équipement électrique à haute fréquence.
Patent WO-2022099935-A1 (WO)
Inventor: ZHU XINGYI
IPC: C04B16/06
Filed: 2021-01-25
Abstract: La présente invention concerne un matériau de jointoiement géopolymère à ténacité élevée modifié d'asphalte émulsifié avec des fibres de ultra haut poids moléculaire, son procédé de préparation et son application. Le matériau de jointoiement est préparé à partir des constituants suivants en parties en poids : de 4 à 12 parties d'asphalte émulsifié, de 80 à 100 parties de géopolymère, de 103 à 126 parties de solution activée par un agent alcalin, de 2 à 3 parties de fibre de ultra haut poids moléculaire, et de 30 à 35 parties d'eau. Le matériau de jointoiement géopolymère à ténacité élevée modifié d'asphalte émulsifié avec des fibres de ultra haut poids moléculaire est de préparation simple et d'une bonne aptitude à l'écoulement, présente les caractéristiques à la fois du géopolymère et de l'asphalte, et est bon en termes de degré de correspondance avec un substrat de route. En raison de la bonne ténacité et de la capacité de contrôle des fissures des fibres de ultra haut poids moléculaire, le nouveau matériau de jointoiement peut surmonter le problème de durabilité d'un matériau à base de géopolymère courant, et peut être appliqué à la dalle de chaussée inférieure vide d'une chaussée en béton de ciment et à la technologie de renforcement sans tranchée d'une couche de base et d'un ballast d'une autoroute de haute qualité.
Patent WO-2021169788-A1 (WO)
Inventor: LV YANFEN
IPC: D06F33/32
Filed: 2021-02-08
Abstract: Disclosed are a laundry treatment apparatus control method and a laundry treatment apparatus. The laundry treatment apparatus comprises a display unit, and has a self-recommendation mode which can be turned on/off, and the display unit has a first display mode and a second display mode; when a user selects to turn on the self-recommendation mode, the display unit employs the first display mode and displays a program according to a processing program automatically selected by a first display logic; and when the user selects to turn off the self-recommendation mode, the display unit employs the second display mode and displays the program according to a second display logic different from the first display logic. In the present invention, the user can independently select whether to use the self-recommendation mode, and for the selection of the user, the display unit displays processing programs according to different display logics for the user to select and use, avoiding the situation where the user has few opportunities to try other processing programs under the guidance of the self-recommendation mode for a long time.
Patent WO-2021170024-A1 (WO)
Inventor: ZHAO QING
IPC: B60L58/12
Filed: 2021-02-25
Abstract: Provided are a state of charge lower limit control method and apparatus for a power battery, and a vehicle. The state of charge lower limit control method and apparatus for a power battery comprises: a detecting unit (1) measures a lowest environment temperature and a lowest power battery temperature in at least a period of time; a predicting unit (2) predicts, according to the lowest environment temperature and the lowest power battery temperature in at least the period of time, a lowest power battery temperature in a preset period of time after at least the period of time; a processing unit (3) determines, according to the lowest power battery temperature in the preset period of time, a minimum state of charge value satisfying an engine starting power requirement of a vehicle under the lowest power battery temperature in the preset period of time, and according to the minimum state of charge value, adjusts a lower limit value of the state of charge, thereby ensuring that an SOC value of the battery under a low-temperature environment allows normal starting of the vehicle.
Patent WO-2021180054-A1 (WO)
Inventor: LIU JIN
IPC: H04L5/00
Filed: 2021-03-09
Abstract: The present disclosure provides a method and a device in a node for wireless communications. The first node receives (101A) a first reference-signal-resource set; selects (102A) a first signature feature out of a candidate sequence group in a first period, transmits a first signature sequence on a first time-frequency resource block; when the first signature sequence is associated (103A) with a shared channel resource unit in the first period, monitors a second signal in the second time window; and when the first signature sequence is not associated with any shared channel resource unit in the first period, monitors a second signal in a second time window; measuring at the first reference-signal-resource set is used for determining a first channel quality; the first signature sequence is a candidate sequence in the candidate sequence group in the first period; a length of the first time window is a first time length, and a length of the second time window is a second time length. The present disclosure ensures access delay demands of 2-step random access procedure.
Patent WO-2021185154-A1 (WO)
Title: Pharmaceutical composition comprising tizoxanide and pharmaceutical use thereof
Inventor: ZHONG BOHUA
IPC: A61P33/00
Filed: 2021-03-12
Abstract: A pharmaceutical composition comprising tizoxanide and choline hydroxide, a choline salt of tizoxanide and crystal form thereof, and a pharmaceutical use thereof. A mixture of tizoxanide and choline hydroxide, or a salt thereof and crystal form of the salt significantly improve the solubility and bioavailability of tizoxanide, and exhibits favorable effects in drugs for treating viruses, fibrosis, bacteria, tumors and intestinal parasites.
Patent WO-2022205050-A1 (WO)
Inventor: Shao Shijia
IPC: H04W24/00
Filed: 2021-03-31
Abstract: L'invention concerne des systèmes et des procédés de mesure de canal et de gestion de faisceau. Un dispositif de communication sans fil peut recevoir une configuration provenant d'un nœud de communication sans fil, la configuration comprenant au moins une ressource de signal de référence (RS) de mesure de canal (CMR). Le dispositif de communication sans fil peut effectuer, selon la configuration, la mesure de la ou des CMR. Le dispositif de communication sans fil peut envoyer un rapport au nœud de communication sans fil. Le rapport peut comprendre au moins un élément parmi : un index CMR ou une qualité de canal.
Patent WO-2022012092-A1 (WO)
Title: Rigid-flexible coupling-driven ultra-large shaft forge piece oxide scale online removing robot
Inventor: WANG TAO
IPC: B24B41/04
Filed: 2021-04-02
Abstract: A rigid-flexible coupling-driven ultra-large shaft forge piece oxide scale online removing robot, comprising a heavy-load operating machine main body (1), a traveling system (2), a movable arm lifting system (3), a clamp system (4), a power system (5), an oxide scale removing system (6), and a visual identification system (7). There are two oxide scale removing systems respectively mounted on trapezoidal plates (4.4) at the left and right sides of the clamp system. A rigid-flexible coupling driving technology is used in the oxide scale removing systems, and rigid driving for an opposite-jacking hydraulic cylinder group (6.2), an oblique pulling hydraulic cylinder (6.3), a long-stroke scissor-type expandable frame (6.5), and a gear rack (6.7) is combined with flexible driving of a steel wire rope to achieve expansion and contraction and angle tilting of a parallelogram end removing mechanism (6.9); thus, removal of the oxide scale is more flexible and efficient, and the product quality of a large forge piece is improved.
Patent WO-2022001278-A1 (WO)
Title: A method of communicating elevation information in c-v2x
Inventor: YIN YUE
IPC: H04W4/02
Filed: 2021-04-09
Abstract: Various embodiments provide methods, vehicle computing devices, storage media, and systems for providing position information when broadcasting Broadcast Safety Messages (BSMs), which may include determining an elevation of the vehicle by a global navigation satellite system (GNSS) receiver, determining a quantized elevation value (or a representative elevation value) based on the determined elevation, generating a BSM that includes the quantized elevation value, and broadcasting the BSM for reception by other vehicles. Alternatively or in addition, the vehicle computing device may be configured to use to a group key to encrypt the elevation information that is included in the BSM.
Patent WO-2022057247-A1 (WO)
Inventor: SUN QUN
IPC: B25J11/00
Filed: 2021-04-14
Abstract: 一种全自动留种花生剥壳机器人和方法，全自动留种花生剥壳机器人包括加工机构、送料机构和筛选机构，加工机构包括铝型材支撑架（62）、机架组件、传送带装置、转换装置、传感器装置及截止装置，铝型材支撑架（62）固定连接机架组件，机架组件包括第一机架组件、第二机架组件及第三机架组件，铝型材支撑架（62）固定连接传送带装置，传送带装置包括第一传送带组件、第二传送带组件及第三传送带组件，传送带装置固定连接转换装置。
Patent WO-2021209024-A1 (WO)
Inventor: ZHANG BO
IPC: H04W88/08
Filed: 2021-04-16
Abstract: 本申请提供一种节能方法、基站、控制单元及存储介质。该方法包括：采集目标小区的能耗影响因素数据；根据所述能耗影响因素数据预测目标小区的负荷趋势；根据所述负荷趋势确定所述目标小区的节能策略以及所述节能策略对应的生效时间，并按照所述生效时间执行所述节能策略。
Patent WO-2022016923-A1 (WO)
Inventor: CHENG YUE
IPC: G01R31/12
Filed: 2021-04-19
Abstract: 本发明公开了一种薄膜连续耐电压的测试方法，包括如下步骤： (1)将待测薄膜置于收放卷装置上，待放卷； (2)通过中控系统设置增压泵提供的压力范围在0～5MPa之间； (3)通过中控系统设置加热棒工作或不工作； (4)通过中控系统设置收放卷装置的间歇行进速度、升压速率、击穿电流上限和/或下限； (5)开启测试电路开关，进行程序升压，开始测试； (6)当耐电压测试仪自动断电，蜂鸣响起时，结束测试，记录此时该区域的显示电压； (7)通过收放卷装置连续测试待测薄膜的不同区域，得到薄膜的击穿电压数据。采用该方法，可以更好的模拟隔膜在电池中的受压耐压情况，对电池制作进行预判，减少电芯生产过程中的原材料浪费，提高良品率。
Patent WO-2022126990-A1 (WO)
Title: 一种烟用香料及其制备方法
Inventor: HUANG LONG
IPC: C11B9/00
Filed: 2021-05-07
Abstract: 一种烟用香料、其制备方法以及该烟用香料作为低温卷烟中的香料物质的用途，所述烟用香料包含固体酸和糖苷，其中所述固体酸和糖苷的重量比为1∶5-1∶1000，其中固体酸作为催化剂，可使糖苷类物质的热分解温度明显降低，因而特别适用于低温卷烟中，在常温状态下，香料物质不挥发不散失，即使低温卷烟存放较长的时间，抽吸时香气依然持久稳定。
Patent WO-2022174521-A1 (WO)
Inventor: ZHAO DEJIANG
IPC: H01L27/32
Filed: 2021-05-07
Abstract: The present disclosure discloses a display panel and a manufacturing method therefor, and a display device. The display panel comprises: a pixel defining layer located on a base substrate. The pixel defining layer comprises a plurality of pixel channels. Each pixel channel comprises first pixel regions, second pixel regions and third pixel regions that are alternately arranged. The extension direction of the first pixel regions intersects the extension directions of the second pixel regions and the third pixel regions. The first pixel regions are used for holding ink of a printed functional layer material, and the functional layer material comprises a light-emitting layer material. The second pixel regions and the third pixel regions are used for holding ink drained from the first pixel regions. One first pixel region is disposed between adjacent second pixel region and third pixel region, and the inclination angles of the second pixel region and the third pixel region are complementary in a first direction. The colors of light-emitting layers in adjacent pixel channels are different, and the colors of the light-emitting layers in the same pixel channel are the same.
Patent WO-2021254123-A1 (WO)
Title: Address deduction method employing control flow graph, device, and readable storage medium
Inventor: SHI WEN
IPC: G06F8/41
Filed: 2021-05-27
Abstract: Provided are an address deduction method employing a control flow graph, a device, and a readable storage medium. A computing device is included in an integrated circuit device. The integrated circuit device comprises a universal interconnect interface and other processing devices. The computing device interacts with said other processing devices to jointly complete a computing operation specified by a user. The integrated circuit device may further comprise a storage device. The storage device is respectively connected to the computing device and said other processing devices for storing data of the computing device and said other processing devices.