baber/WOPTO huggingface dataset:
Patent WO-2021253780-A1 (WO)
Title: Zinc oxide nanomaterial and preparation method therefor, and semiconductor device
Inventor: LI JUNJIE
IPC: H01L51/50
Filed: 2020-12-24
Abstract: A zinc oxide nanomaterial. The zinc oxide nanomaterial comprises ZnO nanoparticles, and surface ligands bonded to the ZnO nanoparticles. The surface ligands are of a structure as represented by formula 1 below. In formula (1), R 1 , R 2 , R 3 , R 4 , and R 5  are each independently selected from at least one of hydrogen, an alkoxy group having 1 to 3 carbon atoms, and an amino group; and R 1 , R 2 , R 3 , R 4 , and R 5  contain 1 to 3 alkoxy groups having 1 to 3 carbon atoms and 0 to 1 amino group. The zinc oxide nanomaterial can not only reduce the occurrence of agglomeration, but also improve the electrical conductivity.
Patent WO-2021227535-A1 (WO)
Title: Method and apparatus for predicting node state
Inventor: ZHANG CHENGZHI
IPC: H04L12/24
Filed: 2020-12-30
Abstract: The present application provides a method for predicting a node state, comprising: obtaining a static graph and a dynamic graph of a plurality of nodes in a target network, both the static graph and the dynamic graph being topological graphs; generating spatial feature data of the plurality of nodes according to the static graph and the dynamic graph; obtaining temporal feature data of the plurality of nodes; and obtaining, according to the spatial feature data and the temporal feature data, a predicted state of a target node in a target time period, the target node being any one of the plurality of nodes. The method for predicting a node state provided by the present application is applied in the field of predicting the state of a node in a network. In addition to temporal features and static spatial features, the method further uses dynamic spatial features, thus the prediction accuracy of the node state in the network having a dynamic topological relation is improved, and the network is more intelligent in the respect of node state prediction.
Patent WO-2022151298-A1 (WO)
Inventor: LU YANG
IPC: H04W24/10
Filed: 2021-01-14
Abstract: Provided are a group migration method, apparatus and system. The group migration method comprises: when a migration IAB node moves from a first donor device to a second donor device, the second donor device performing at least one of the following types of processing: causing the migration IAB node to update a first TNL address of a first F1-C connection to a second TNL address; causing the migration IAB node to update a third TNL address of a second F1-C connection to a fourth TNL address; configuring the migration IAB node with the fourth TNL address for establishing the second F1-C connection; adding, to the migration IAB node, the second TNL address for the first F1-C connection; configuring the migration IAB node with the third TNL address for establishing the second F1-C connection; and adding, to the migration IAB node, the fourth TNL address for the second F1-C connection.
Patent WO-2022134259-A1 (WO)
Title: Pyrrolinone compound and synthesis method therefor
Inventor: CHEN FAPU
IPC: C07D207/38
Filed: 2021-01-26
Abstract: The present invention provides a pyrrolinone compound of which the structural formula is as shown in formula 1. R 1  is selected from one of: C 1 -C 5  alkoxy groups, a benzyloxy group, C 1 -C 5  alkyl groups, and a phenyl group; R 2  and R 3  are each independently selected from one of: hydrogen, C 1 -C 5  alkyl groups, C 1 -C5 alkoxy groups, C 1 -C 5  alkylthio groups, C 1 -C 5  alkylsulphinyl groups, C 1 -C 5  alkylsulfonyl groups, different substituted phenyl groups, different substituted phenoxy groups, different substituted phenylthio groups, different substituted phenylsulphinyl groups, and different substituted phenylsulfonyl groups; and n 1  and n 2  are integers selected from 1 to 5.The compound can be used as a pharmaceutical intermediate. The present invention also provides a synthesis method for the pyrrolinone compound, which is suitable for industrialization, low in cost, and mild in synthesis conditions.
Patent WO-2022160135-A1 (WO)
Inventor: SHUAI PENG
IPC: H01F27/36
Filed: 2021-01-27
Abstract: Provided is an isolation transformer. The isolation transformer is applied to a power converter. The power converter further comprises a first power conversion module and a second power conversion module. The isolation transformer comprises a high-voltage winding, a low-voltage winding and a solid insulating shell, wherein the high-voltage winding is connected to the first power conversion module, and the low-voltage winding is connected to the second power conversion module. The high-voltage winding is provided with a solid insulating layer, wherein the solid insulating layer is provided with a conductive layer or a semi-conductive layer, and the conductive layer or the semi-conductive layer is grounded. The solid insulating shell is provided with an opening face, and the opening face faces the second power conversion module; the solid insulating shell covers the high-voltage winding, which is provided with the solid insulating layer, and the low-voltage winding; and the solid insulating shell is provided with a conductive layer or a semi-conductive layer, and the conductive layer or the semi-conductive layer of the solid insulating shell is grounded. In the present application, the volume of the isolation transformer can be reduced, the power density of the power converter is increased, and low costs and good applicability are achieved.
Patent WO-2021164619-A1 (WO)
Inventor: Guo Shaoze
IPC: H04L12/58
Filed: 2021-02-08
Abstract: La présente demande divulgue un procédé et un dispositif d'affichage de groupe. Le procédé consiste à : en réponse à une opération d'affichage de groupe déclenchée par un compte d'utilisateur, obtenir un ensemble de groupes candidats à afficher ; obtenir, en fonction d'informations d'attribut de groupe de chaque groupe candidat dans l'ensemble de groupes candidats, un indice de recommandation de groupe correspondant au groupe candidat, les informations d'attribut de groupe comprenant au moins un temps d'établissement de groupe et un paramètre de flux de groupe du groupe candidat ; et sélectionner, en fonction des indices de recommandation de groupe, un groupe cible à partir de l'ensemble de groupes candidats pour affichage. Ainsi, pendant l'affichage de groupe, un groupe cible ayant un niveau d'activité de groupe élevé est sélectionné à partir d'un ensemble de groupes candidats pour un affichage selon des indices de recommandation de groupe qui peuvent refléter des niveaux d'activité de groupe, de telle sorte qu'un utilisateur puisse rejoindre le groupe cible en fonction de ses propres besoins sociaux et puisse réaliser une interaction sociale efficace au moyen du groupe pour satisfaire ses propres besoins sociaux.
Patent WO-2022170515-A1 (WO)
Inventor: XIE QINGMING
IPC: H01Q21/06
Filed: 2021-02-09
Abstract: The embodiments of the present application are applicable to the field of communications, and provide a reflective array. The reflective array comprises at least two sub-arrays with different phase gradients. A structural design of the reflective array is achieved by splicing the sub-arrays, and a method for selecting an optimal splicing order for the sub-arrays is provided, thereby ensuring the accuracy of beam direction of the reflective array. Further provided is an antenna structure, the antenna structure comprising at least one reflective array; when the requirement of an application scenario for the coverage area of an antenna changes, the coverage area of the antenna is enlarged or reduced by increasing or decreasing the number of the reflective arrays; and when the target beam direction changes, a new reflective array is built by re-splicing the sub-arrays, thereby achieving adjustment of the beam direction. The reflective array in the embodiments of the present application achieves flexible adjustment of beams, thereby satisfying application requirements of different scenarios, and reducing deployment difficulty and device costs.
Patent WO-2021208596-A1 (WO)
Inventor: HE HONG
IPC: B01D53/66
Filed: 2021-02-23
Abstract: 本文公布一种用于臭氧分解的催化剂及其制备方法和用途，所述催化剂为具有镍铁水滑石结构的层状双金属氢氧化物，所述催化剂中镍元素和铁元素的摩尔比为(2.5-3.5):1。将其用于催化分解臭氧，在臭氧浓度为40ppm、测试温度为30℃、相对湿度为65％，空速为840,000mL/g/h的条件下，催化反应进行6h后，其催化臭氧分解的转化率最高可达89％；同时本申请所述催化剂的结构稳定性较高，在上述测试条件下，催化反应进行120h后，其催化臭氧分解的效率最高仍可达79％。
Patent WO-2021169966-A1 (WO)
Inventor: ZHANG XIAOBO
IPC: H04L1/18
Filed: 2021-02-24
Abstract: The present disclosure provides a method and a device in a node used for wireless communications. A first receiver receives a first signaling and a first signal group; and a first transmitter transmits a second signal in a first time-frequency resource, the second signal carrying a first bit block and first information; herein, the first bit block carries user data; the first signaling comprises scheduling information of the second signal; the first information comprises information indicating whether a signal in the first signal group is correctly received; the first time-frequency resource comprises a first time-domain resource; a first symbol set is composed of modulation symbol (s) generated by the first information, and a number of symbols comprised in the first symbol set mapped to the first time-domain resource is related to the priority of the first bit block and the priority of the first information.
Patent WO-2021185071-A1 (WO)
Title: Compositions of anti-viral peptides and methods of use thereof
Inventor: ZHAO HANJUN
IPC: A61P31/14
Filed: 2021-03-02
Abstract: Broad spectrum antiviral peptides and composition including therapeutically effective amounts of the antiviral peptides along with a pharmaceutically acceptable carrier are provided. The antiviral compositions show a strong broad spectrum antiviral effect, without resulting to viral resistance. The antiviral compositions are useful for treatment of diseases caused by viral infections, particularly respiratory viruses such as enveloped coronaviruses (SARS-CoV-2, SARS-CoV and MERS-CoV), the pandemic A (H1N1) pdm09 virus, avian influenza A(H7N9) virus, and the non-enveloped rhinovirus.
Patent WO-2022188168-A1 (WO)
Title: 显示基板及其制备方法、显示装置
Inventor: HUANG YAO
IPC: H01L27/32
Filed: 2021-03-12
Abstract: 本公开提供了一种显示基板及其制备方法、显示装置。显示基板包括正常分辨率显示区和低分辨显示区，所述低分辨显示区包括透光显示区和位于所述透光显示区外围的非透光显示区；所述透光显示区包括像素区和空白区，所述像素区包括配置为显示画面的多个像素岛，所述空白区包括配置为透过光线的多个空白岛；在垂直于显示基板的平面内，所述像素岛包括设置在基底朝向出射光一侧的显示结构层，所述显示结构层至少包括发光器件，所述空白岛包括设置在基底朝向出射光一侧的空白结构层以及设置在基底上的透光孔；所述透光孔在显示基板平面上的正投影与所述发光器件在显示基板平面上的正投影没有重叠区域。
Patent WO-2021238340-A1 (WO)
Inventor: HE ZHILI
IPC: G06T11/00
Filed: 2021-03-15
Abstract: 一种改进型马尔科夫链蒙特卡洛二维岩石切片重构方法及系统，对于岩石切片电镜扫描图像，计算其孔隙度；确定要用到的邻域系统及各邻域系统不同组合对应的条件概率；在偶数行从右向左迭代求值，奇数行从左向右迭代求值，每行的第一个和最后一个像素点由它的上一行的同列像素点通过竖向二邻域求得，得到重构路径；根据岩石切片图像表现出的各向异性的特征，考虑到条件概率也存在各向异性，故沿着重构路径，扫描二值化图像各方向的条件概率；利用蒙特卡洛计算赋值，得到重构图像。该方法使条件概率扫描方向与重构路径相匹配，并选取随机数重构图像，把各方向的影响作用均衡化，表征各向异性的同时提高重构图像与原图的变差函数的拟合度。
Patent WO-2021203955-A1 (WO)
Title: Wireless access mode indication method and apparatus
Inventor: ZHOU YE
IPC: H04W36/00
Filed: 2021-03-22
Abstract: The present application discloses a wireless access mode indication method and apparatus. In the present application, a first network element in a wireless access network determines a wireless access mode related to the first network element, and sends a first message to a second network element in the wireless access network, wherein the first message carries indication information of the wireless access mode related to the first network element, the wireless access mode related to the first network element comprises: a wireless access mode of at least one cell of the first network element, or a wireless access mode of the first network element, and the indication information of the wireless access mode related to the first network element is used for indicating at least one of the following content: at least one cell of the first network element can be or cannot be designated as a primary cell; the first network element can be configured or cannot be configured with a primary cell group; and the first network element can act as or cannot act as a master node in dual connectivity, or can act as or cannot act as a radio access network node to which a terminal is uniquely connected.
Patent WO-2021253910-A1 (WO)
Title: Voice scene update method and device, and terminal, server and system
Inventor: DING LEI
IPC: H04W4/40
Filed: 2021-03-25
Abstract: The present application provides a voice scene update method and device, and a terminal, a server and a system. The update method comprises: sending an update request to a cloud, the update request being used for enabling the cloud to obtain version information of vehicle-end voice scene data and version information of at least one piece of cloud voice scene data in real time to determine whether updatable voice scene data exists or not, and determining target voice scene data under the condition that the updatable voice scene data exists, the at least one piece of cloud voice scene data comprising new-version cloud voice scene data obtained by updating the original-version cloud voice scene data on the basis of non-feedback voice information, and the non-feedback voice information being voice which cannot be fed back on the basis of the vehicle-end voice scene data; receiving target voice scene data returned by the cloud; and updating the vehicle-end voice scene data into the target voice scene data. According to the technical solution provided by the present application, the iteration speed of the voice scene data and the updating efficiency can be improved.
Patent WO-2022121165-A1 (WO)
Title: Long text generation method and apparatus, device and storage medium
Inventor: HUI YANFEI
IPC: G06F40/284
Filed: 2021-03-29
Abstract: A long text generation method and apparatus, a device and a storage medium. The method comprises: acquiring multiple keywords to be processed and inputting each keyword into a preset vector encoder for vector conversion to obtain word vector (101); splicing the word vectors and preset variables, and inputting an obtained initial vector into a preset short sentence generator for short sentence generation to obtain multiple first short sentences (102); executing an average pooling operation on each first short sentence respectively, and inputting obtained multiple feature short sentence vectors into a preset short sentence encoder for coding conversion to obtain a short sentence code (103); inputting the short sentence code, the initial vector and a preset random variable into a preset text correlator for feature extraction to obtain a context correlation vector (104); inputting each first short sentence, random variable and context correlation vector into a preset long text generator for text generation to obtain a long text (105). The described method can correlate the context of the generated long text and improve coherence of the long text.
Patent WO-2022204860-A1 (WO)
Title: Methods and apparatuses for a sensing-based transmission
Inventor: YU XIAODONG
IPC: H04W72/04
Filed: 2021-03-29
Abstract: Embodiments of the present disclosure relate to methods and apparatuses for a sensing-based transmission in a sidelink wireless communication system in 3GPP (3rd Generation Partnership Project) 5G networks. According to an embodiment of the present disclosure, a method which may be performed by user equipment (UE) includes: receiving configuration information including a slot total number of a set of candidate resources in a resource pool; and receiving configuration information including another slot total number of another set of candidate resources in the resource pool.
Patent WO-2022205206-A1 (WO)
Inventor: LI GUOWEI
IPC: G01J1/00
Filed: 2021-03-31
Abstract: Disclosed in the present application are a color temperature sensor and an electronic device. The color temperature sensor comprises a multispectral sensor, a light scattering film layer, a light incident window control part and a control circuit. When color temperature information in an environment needs to be sensed, light in the environment is first irradiated to the light incident window control part, and each incident light control unit in the light incident window control part can be in a light-transmitting state or a light-shielding state under the control of the control circuit. When light within a particular viewing angle range needs to be measured, the control circuit controls the incident light control unit at the position corresponding to the particular viewing angle range to be in a light-transmitting state, and the incident light control units at the remaining positions to be in a light-shielding state, so that only light within the particular viewing angle range can pass through the incident window control part and enter the light scattering film layer, and is irradiated to the multispectral sensor by means of the scattering effect of the light scattering film layer; therefore, the color temperature sensor can collect light from different viewing angles in a targeted manner, and has the capability of measuring color temperature information of light within a particular viewing angle range.
Patent WO-2022217594-A1 (WO)
Title: Garbage can convenient for garbage throwing and recycling
Inventor: Cai Huaiqu
IPC: B65F1/00
Filed: 2021-04-16
Abstract: A garbage can convenient for garbage throwing and recycling, comprising an upper can body housing (10), a lower can body housing (20), and a controller. The interior of the lower can body housing is used for collecting garbage, and the upper can body housing is communicated with the lower can body housing. A label (11) for recognizing an identity is provided on a can body, an openable garbage throwing door (12) is provided on the upper can body housing, an openable garbage recycling door (21) is provided on the lower can body housing, and the garbage throwing door and the garbage recycling door are separately connected to a door opening mechanism. The controller is used for receiving the information of scanning the label by a terminal, and controlling the opening and closing of the corresponding garbage throwing door or garbage recycling door by means of the door opening mechanism. The garbage can avoid the need for a user and a recycling manager to manually open the doors and then put in or take out the garbage, so that the user can throw the garbage or the recycling manager can recycle the garbage conveniently.
Patent WO-2022012115-A1 (WO)
Title: Detection device of connecting rod detection system and detection method therefor
Inventor: WU JIALE
IPC: G01M13/02
Filed: 2021-04-29
Abstract: A detection device of a connecting rod detection system and a detection method therefor. The detection device comprises a moving mechanism (8) and a laser detection system (9); the moving mechanism (8) comprises a moving mechanism sliding rail (809), a support plate (801), and a support piece (804); the support plate (801) is slidably provided on the moving mechanism sliding rail (809) and is driven by a support plate air cylinder; two moving mechanism clamping jaws (805) are symmetrically provided on the left and right sides of the upper portion of the support plate (801); each moving mechanism clamping jaw (805) comprises a first moving mechanism clamping jaw connecting rod (806) provided in the direction from the head end to the tail end of the moving mechanism and a second moving mechanism clamping jaw connecting rod (807) perpendicularly connected to same; and the second moving mechanism clamping jaw connecting rods (807) of the two moving mechanism clamping jaws face each other. Further provided is a detection method for the detection device of the connecting rod detection system. The moving mechanism works in conjunction with the laser detection system, so that measurement of the size of the connecting rod, defect detection, and character recognition can be efficiently and accurately implemented.
Patent WO-2022226973-A1 (WO)
Inventor: CAI JIANCHANG
IPC: G09G3/3233
Filed: 2021-04-30
Abstract: 本公开提供了一种显示面板及显示装置，属于显示技术领域。其中，该显示面板包括位于第一显示区的第一发光元件，以及位于周边区的第一像素电路和补偿电容。该第一像素电路可以通过第一连接走线与第一发光元件耦接。该补偿电容中的第一金属层可以与目标节点耦接，第二金属层可以与电源端耦接，该目标节点为第一连接走线和第一像素电路耦接的节点。如此，可以实现对第一连接走线上的寄生电容的有效补偿，确保第一显示区中各个第一发光元件的发光亮度均一性较好。进而，可以使得显示面板的显示效果较好。
Patent WO-2022156101-A1 (WO)
Inventor: ZHANG XUELING
IPC: H01L31/18
Filed: 2021-05-21
Abstract: 本文公开了一种太阳能电池叠层钝化结构及其制备方法。所述太阳能电池叠层钝化结构包括P型硅衬底，以及在所述的P型硅衬底背面从里到外依次设置的第一介电层、第二介电层、第三介电层和第四介电层。所述制备方法包括：在P型硅衬底背面生成第一介电层，再在所述第一介电层上依次沉积第二介电层、第三介电层和第四介电层。
Patent WO-2022246822-A1 (WO)
Title: 赛事活动运行仿真系统、方法、设备及存储介质
Inventor: SONG HAOMING
IPC: G06F30/20
Filed: 2021-05-28
Abstract: 一种赛事活动运行仿真系统、方法、设备及存储介质，赛事活动运行仿真系统包括：赛事活动虚拟场景显示模块（1）和赛事活动运行设计方案模拟模块（2）；其中，所述赛事活动虚拟场景显示模块（1）设置为显示赛事活动虚拟场景；所述赛事活动运行设计方案模拟模块（2）设置为模拟运行赛事活动运行设计方案；所述赛事活动运行设计方案与所述赛事活动虚拟场景相融合。
Patent WO-2022121258-A1 (WO)
Title: Washing machine
Inventor: SHINMURA MITSUNORI
IPC: D06F39/08
Filed: 2021-06-02
Abstract: A washing machine with rotary wings not easy to rotate as rotation of water lifting wings. A full-automatic washing machine comprises: a washing and dehydrating tub rotatably configured in an outer tub; rotary wings rotatably configured at the bottom of the washing and dehydrating tub; water lifting wings rotatably configured between the bottom wall of the washing and dehydrating tub and the rotary wing; a water lifting path provided on the side wall of the washing and dehydrating tub for the pass of water supplied by means of the rotation of the water lifting wings; a discharge port provided for water flowing through the water lifting path to be discharged into the washing and dehydrating tub; and a driving portion configured to drive the washing and dehydrating tub, the rotary wings, and the water lifting wings. The driving portion comprises: a driving motor; a switching portion (800a) configured to switch between a first driving mode for transferring the rotation of the driving motor to the rotary wings and the water lifting wings and a second driving mode for transferring the rotation of the driving motor to the water lifting wings rather than the rotary wings; and a limiting portion (800b) configured to limit the rotation of the rotary wings in the second driving mode.
Patent WO-2021244578-A1 (WO)
Inventor: ZHANG WEN
IPC: H04W12/08
Filed: 2021-06-02
Abstract: Des modes de réalisation de la présente divulgation concernent des procédés et un appareil d'authentification et d'autorisation. Un procédé au niveau d'une entité de fonction de gestion de session consiste à déterminer s'il faut initier une authentification et/ou une autorisation secondaire d'une session d'un dispositif terminal après le passage du dispositif terminal d'un premier réseau à un second réseau ou du second réseau au premier réseau. Le procédé consiste en outre, en réponse à une détermination positive, à transmettre un premier message à un serveur d'authentification, d'autorisation et de comptabilité (AAA), pour initier l'authentification et/ou l'autorisation secondaire de la session du dispositif terminal.
Patent WO-2021259046-A1 (WO)
Inventor: WANG AIYING
IPC: C23C14/06
Filed: 2021-06-07
Abstract: Disclosed are a method for preparing a Cr-Al-C based MAX phase coating and the use thereof. The method includes firstly depositing a Cr-C layer onto the surface of a substrate through deposition by means of electric arc ion plating, wherein the thickness of the Cr-C layer is 0.5-5 μm; then depositing an Al layer onto the surface of the Cr-C layer through deposition by means of magnetron sputtering to obtain an Al/Cr-C coating; and finally, performing a heat treatment to obtain the Cr-Al-C based MAX phase coating with a (103) crystal face being preferentially oriented. The coating has a good electrical conductivity and corrosion resistance. Compared with the prior art, the Cr-Al-C based MAX phase coating prepared by the method not only improves the interface electrical conductivity between the coating and the substrate, but also improves the corrosion resistance, and has an excellent electrical conductivity, corrosion resistance and protection performance in severe environments.