baber/WOPTO huggingface dataset:
Patent WO-2019149186-A1 (WO)
Title: Method and apparatus for generating information
Inventor: WANG LEI
IPC: G06V10/75
Filed: 2019-01-29
Abstract: Disclosed by the present application are a method and apparatus for generating information. A specific embodiment of the method comprises: obtaining a first picture and a second picture; inputting the first picture and the second picture respectively into a pre-trained detection and identification model to obtain the first picture with a label and the second picture with a label, wherein the label comprises an image frame enclosing a target object in the picture, and the detection and identification model is configured to represent the correspondence between a picture and a picture with a label; and inputting the first picture with a label and the second picture with a label into a pre-trained matching model to obtain a match degree between the first picture with a label and the second picture with a label, wherein the matching model is configured to represent correspondence between a picture pair and a match degree between pictures. The embodiment improves the accuracy of the match degree result of pictures.
Patent WO-2019227976-A1 (WO)
Inventor: WANG TAO
IPC: G09F9/30
Filed: 2019-02-18
Abstract: 一种显示面板、显示装置和制作显示面板的方法。该显示面板包括：基板(100)；具有多个子像素区域(210)；发光层(300)，设置在每个子像素区域(210)中；透光层(400)，设置在发光层(300)远离基板(100)的表面上，且透光层(400)远离发光层(300)的表面为朝向发光层(300)凸起的曲面。该显示面板的透光层(400)表面设置为曲面以取代偏光片，可以实现结构的减薄，使得显示面板的正视角的抗反射性能提高。
Patent WO-2020107723-A1 (WO)
Inventor: CAI GUANGYU
IPC: H01L27/12
Filed: 2019-02-20
Abstract: Provided are an array substrate and a display panel. The array substrate comprises a first metal layer and an active layer. The metal layer comprises a first metal unit in the middle of same, and a second metal unit and a third metal unit at two ends thereof. The active layer comprises a channel region in the middle of same, and a source-doped region and a drain-doped region at two ends thereof. The first metal unit is arranged opposite the channel region; and the second metal unit and the third metal unit are respectively connected to the source-doped region and the drain-doped region.
Patent WO-2020186439-A1 (WO)
Title: Wide-viewing-angle peep-proof display film and preparation method therefor
Inventor: FU ZHIFENG
IPC: G02F1/00
Filed: 2019-03-19
Abstract: A wide-viewing-angle peep-proof display film. The wide-viewing-angle peep-proof display film comprises a first PET layer (101), a first conductive layer (102), a wide-viewing-angle peep-proof display layer (103), a second conductive layer (104) and a second PET layer (105), which are sequentially stacked, wherein the wide-viewing-angle peep-proof display layer (103) comprises a first polymer peep-proof structure (132) and a second polymer dispersed liquid crystal structure (131); the first polymer peep-proof structure (132) and the second polymer dispersed liquid crystal structure (131) are arranged periodically and alternately in a direction parallel to the first PET layer (101), such that when a film material is powered on, liquid crystal molecules in the second polymer dispersed liquid crystal structure (131) are arranged parallel to an electric field; the second polymer dispersed liquid crystal structure (131) is in a transparent state; and after passing through the film material, parallel incident light is mainly subjected to the action of the first polymer peep-proof structure (132), this mainly being represented as the parallel light becoming, after passing through the film material, narrow-viewing-angle light, so as to achieve further control over rays of light. Thus, the peep-proof film can achieve a wide-viewing-angle peep-proof effect.
Patent WO-2020151081-A1 (WO)
Inventor: CAO XIUMEI
IPC: H03F1/56
Filed: 2019-03-28
Abstract: A dual-mode power amplifier having a switchable operating frequency, comprising: at least two former-stage amplification circuits(1), matching circuits (2) for performing matching on a signal outputted by each of the former-stage amplification circuits (1), an input transformer T1 at least comprising two output taps, output-stage amplification circuits (3) the number of which is the same as that of the output taps of the input transformer T1, an output transformer T2, a switch S1 and a switch S2. A circuit power supply VCC1 s is loaded to the input end of the input transformer T1 by means of the switch S1 and the switch S2, respectively; and the operating frequencies of the matching circuits (2) are different. Said power amplifier achieves maximum output power switching, supports signal amplification of more frequency bands, and solves the problem in the prior art that multiple groups of power amplifiers are provided for performing power amplification of different frequency bands, resulting in too many elements.
Patent WO-2020199046-A1 (WO)
Inventor: ZHANG YAFAN
IPC: H04W72/04
Filed: 2019-03-29
Abstract: The present application provides a Wi-Fi communication method and apparatus, relating to the technical field of communications and used for solving the problem of large data transmission delay caused by preemption of channel links by both communication parties. The method is applied to a communication system comprising a first device and a second device. The communication between the first device and the second device by means of at least two configurable channel links comprises: the first device sends link indication information to the second device, the link indication information being used for indicating link attributes of the at least two channel links; the first device receives a first configuration instruction fed back by the second device in response to the link indication information; the first device configures transmission modes of non-control frames on the at least two channel links according to the first configuration instruction, wherein the transmission mode comprises any one of the following: an uplink transmission mode, a downlink transmission mode, or an uplink/downlink transmission mode.
Patent WO-2020034646-A1 (WO)
Title: Resource scheduling method and device
Inventor: LIU ZHIPIAO
IPC: G06F9/48
Filed: 2019-04-03
Abstract: A resource scheduling method and device, the method specifically comprising: a resource scheduling device receives a task request sent by a client, the task request comprising a resource tag corresponding to the task request, and the task request specifying resources required for executing a task by means of the resource tag comprised in the task request; the resource scheduling device determines a target node from a node group according to resource tags of each node in the node group, the target node having the resource tag comprised in the task request; and the resource scheduling device instructs the target node to execute the task specified in the task request. On one hand, because of the resources required for the task which are specified by the resource tag corresponding to the task request, it is possible to determine a target node of which the processing capabilities are suitable for the task, thereby contributing to an improvement in the efficiency of executing a task specified by a task node. On the other hand, determining a target node having the resource tag comprised in the task request from the node group may help to improve the resource utilization rate of the nodes.
Patent WO-2020140346-A1 (WO)
Title: Dispositif d'échange de plaque automatique supérieur d'une presse d'impression alimentée par rouleau de livre
Inventor: LIU YIFENG
IPC: B41F27/10
Filed: 2019-04-25
Abstract: L'invention concerne un dispositif d'échange de plaque automatique supérieur d'une presse d'impression alimentée par rouleau de livre. Le dispositif est utilisé pour le montage et le démontage d'une plaque d'impression (10) d'un cylindre porte-cliché supérieur (100) de la presse d'impression, et comprend un mécanisme de verrouillage de plaque d'impression (1), un mécanisme d'embrayage à came (2), un mécanisme de rouleau de pression de plaque (3), une boîte à plaques (4) et un mécanisme de poussée de boîte à plaques (5). Le mécanisme de verrouillage de plaque d'impression (1) verrouille ou libère une pointe de la plaque d'impression (10) dans/à partir d'une fente de montage de plaque d'impression. Le mécanisme d'embrayage à came (2) réalise la pression ou la libération du mécanisme de verrouillage de plaque d'impression (1). Le mécanisme de rouleau de pression de plaque (3) presse la plaque d'impression (10) étroitement contre une surface du cylindre porte-cliché supérieur (100). La boîte à plaques (4) est disposée de manière oblique entre deux panneaux de paroi latérale de la presse d'impression d'une manière telle que celle-ci s'élève de l'avant vers l'arrière; la boîte à plaques (4) est pourvue d'un mécanisme de guidage de plaque supérieur, d'un mécanisme de poussée de plaque, d'un mécanisme de guidage de plaque inférieur et d'un mécanisme de démontage de plaque; le mécanisme de guidage de plaque supérieur forme un canal de montage de plaque; et le mécanisme de guidage de plaque inférieur forme un canal de démontage de plaque. Le mécanisme de poussée de boîte à plaques (5) peut réaliser le décalage de position de la boîte à plaques (4) depuis l'extérieur d'un panneau de paroi latérale vers entre deux panneaux de paroi latérale. Le dispositif d'échange de plaque automatique supérieur de la présente invention peut améliorer considérablement l'efficacité de travail de montage et de démontage des plaques d'impression et la précision de positionnement des plaques d'impression.
Patent WO-2020052241-A1 (WO)
Title: Heterogeneous scheduling for sequential compute dag
Inventor: LAI SHOUWEN
IPC: G06F17/00
Filed: 2019-04-28
Abstract: Embodiments of this disclosure provide techniques for splitting a DAG computation model and constructing sub-DAG computation models for inter-node parallel processing. In particular, a method is provided where a plurality of processors split the DAG computation into a plurality of non-interdependent sub-nodes within each respective node of the DAG computation model. The plurality of processors includes at least two different processing unit types. The plurality of processors construct a plurality of sub-DAG computations, each sub-DAG computation including at least a non-interdependent sub-node from different nodes of the DAG computation. The plurality of processors process each of the plurality of sub-DAG computations in parallel.
Patent WO-2019218922-A1 (WO)
Title: Camera device and mobile terminal
Inventor: YANG WENCHANG
IPC: H04N5/232
Filed: 2019-05-09
Abstract: The present disclosure provides a camera device and a mobile terminal. The camera device comprises a support base, a camera circuit board, a first camera component and a second camera component, an accommodating cavity being provided and penetrating through the support base; the camera circuit board being provided within the accommodating cavity, and dividing the accommodating cavity into a first accommodating cavity and a second accommodating cavity; the first camera component being provided within the first accommodating cavity, the second camera component being provided within the second accommodating cavity; the first camera component comprising a first lens and a first image sensor, the first image sensor being attached onto a first side face of the camera circuit board; the first image sensor receiving incident light passing through the first lens and imaging same; the second camera component comprising a second lens and a second image sensor, the second image sensor being attached onto a second side face of the camera circuit board; the second image sensor receiving incident light passing through the second lens and imaging same, thereby reducing the space occupied by the camera device in a mobile terminal.
Patent WO-2020001587-A1 (WO)
Title: Complex for enhancing immune response
Inventor: LIN HAIXIANG
IPC: A61K47/02
Filed: 2019-06-28
Abstract: Disclosed is a novel complex. Research on the preparation and use, etc., of the complex was carried out. The complex is at least prepared from the following ingredients under suitable conditions: poly I:C, cationic stabilizers and soluble calcium salts. The cationic stabilizers are non-antibiotic amino compounds with a molecular weight ≤5 kDa or grafts formed by the non-antibiotic amino compounds and one or more of a polyethylene glycol monomethyl ether, polyethylene glycol, polyethyleneimine, folic acid, and galactose. The complex has the advantages of moderate viscosity and molecular weight, convenient pharmaceutical preparation, stable chemical properties, not easily degrading during long-term storage, and safe use. The complex, when used alone, can significantly enhance the body's non-specific immune response, achieving the purpose of disease prevention and treatment, and when used in combination with other drugs, the complex has better anti-tumor, anti-viral and anti-(super)bacterial efficacy, and can easily be absorbed by patients.
Patent WO-2020020049-A1 (WO)
Inventor: CUI TAO
IPC: H04L1/06
Filed: 2019-07-19
Abstract: 本公开涉及电子装置、无线通信方法和计算机可读介质。根据一个实施例的用于无线通信的电子装置包括处理电路。处理电路被配置为：进行控制以针对所分配的非授权频段的一个或多个带宽块以预定带宽进行信道空闲检测；以及基于该信道空闲检测的结果确定是否使用该带宽块进行数据传输。
Patent WO-2020020095-A1 (WO)
Title: Method for configuring editing tool, and method for generating configuration parameter
Inventor: CHEN XIAOLEI
IPC: G06T11/60
Filed: 2019-07-22
Abstract: Disclosed in embodiments of the present application are a method for configuring an editing tool, and a method for generating a configuration parameter. A specific embodiment of the method comprises: when detecting an editing operation on a target image, obtaining the target image; performing image identification on the target image and determining the identifier of the target image; obtaining a configuration parameter matching the identifier of the target image, wherein the configuration parameter is used for representing an editing tool configured in an editing application; and displaying, in the editing application, the editing tool indicated by the obtaining configuration parameter. According to the embodiment, different editing tools can be displayed in an editing application according to different target images. In this way, the image editing efficiency and the user experience can be improved.
Patent WO-2021026796-A1 (WO)
Inventor: LI DAPENG
IPC: H04W36/08
Filed: 2019-08-14
Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to related to reselecting a network in a network sharing split architecture. In one exemplary aspect, a method for wireless communication includes a central node associated with a previous network receiving a rerouting message from a distributed node indicating that a network for the terminal is reselected from the previous network to a new network. The method also includes the central node associated with a previous network transmitting an allocation message to a central node associated with the new network.
Patent WO-2021042270-A1 (WO)
Inventor: JIN ZHI
IPC: G06T3/40
Filed: 2019-09-03
Abstract: La présente invention concerne un procédé de réduction d'artéfacts de compression basé sur un réseau résiduel récursif à trajets multiples à double flux. Sur la base d'une architecture de réseau résiduel récursif à trajets multiples à double flux, des composantes haute fréquence (HF) et des composantes basse fréquence (LF) d'une image sont utilisées pour réduire les artéfacts de compression de manière ciblée. Tout d'abord, un réseau décompose une image de distorsion de compression en une couche de texture (contenant des composantes HF) et une couche de structure (contenant des composantes LF) ; deuxièmement, un réseau résiduel récursif à trajets multiples est utilisé pour améliorer des informations de texture et des informations de structure, respectivement ; et enfin, les informations de structure et les informations de texture sont combinées et ensuite introduites dans un réseau à régression pour générer une image reconstruite finale. La présente invention conçoit une architecture de réseau résiduel récursif à trajets multiples à double flux pendant le processus de réduction d'artéfacts d'une image compressée avec perte, les deux flux dans le réseau sont utilisés pour réduire un type spécifique d'artéfacts associés à des composantes haute fréquence ou basse fréquence d'une image, respectivement, et deux sorties sont combinées l'une à l'autre au moyen d'un réseau de régression non linéaire, de telle sorte que le réseau proposé permet de supprimer de manière significative des artéfacts de compression et de réduire la distorsion, ce qui améliore davantage l'image reconstruite.
Patent WO-2020211273-A1 (WO)
Inventor: PAN MINGPAN
IPC: H02K3/52
Filed: 2019-09-11
Abstract: Disclosed is a stator assembly and a winding method thereof. The stator assembly comprises a bar-shaped stator core, three-phase coil windings, and end insulators. In the bar-shaped stator core, stator core units are numbered from 1 to 12 in a direction extending outwards from a front surface of an inner arc surface and from the left to the right. The three-phase coil windings comprise a U-phase winding, a V-phase winding, and a W-phase winding. A first wire incoming pin, a second wire incoming pin, and a third wire incoming pin for winding the U-phase winding, the V-phase winding, and the W-phase winding are respectively provided on an upper end insulator of a third stator core unit, an upper end insulator of a fourth stator core unit, and an upper end insulator of a fifth stator core unit. A main wire outgoing pin of the three-phase windings is provided on an upper end insulator of a tenth stator core unit. The first wire incoming pin, the second wire incoming pin, and the third wire incoming pin correspond to respective stator core units, and all of the three-phase coil windings are led out from the main wire outgoing pin on the tenth stator core unit. The invention has a logical layout, facilitates winding and wiring, and reduces errors.
Patent WO-2020134190-A1 (WO)
Inventor: WEN JIANGUANG
IPC: H04R9/06
Filed: 2019-09-12
Abstract: 本发明提供一种受话器，其包括：外壳，其具有空心内腔；振膜机构，其设置于所述空心内腔中，将所述空心内腔分隔为第一腔体和第二腔体，所述振膜机构包括振板，所述振板连接于所述外壳的内壁上；电磁驱动机构，其设置于所述空心内腔内，其包括线圈组件和第一磁场组件，其中，第一磁场组件贴附于所述振板的一侧表面；所述线圈组件设置于所述第二腔体中。与现有技术相比，本发明在振板的一侧表面贴附有产生直流磁场的第一磁场组件，以使线圈通电时产生的交流磁场与该直流磁场作用产生驱动力推动振板产生振动发声，不需要额外的驱动杆和簧片，从而减少了运动部件之间的连接，简化装配工艺，降低制造成本。
Patent WO-2021051382-A1 (WO)
Inventor: XIAO JIN
IPC: G06T7/00
Filed: 2019-09-20
Abstract: 一种白平衡处理方法和设备、可移动平台、相机，先检测图像中的灰色点，再利用所有灰色点构建统计直方图，最后利用直方图估计光照并进行白平衡处理。由于构建直方图时只采用了对光照估计有用的灰色点，而去掉了可能会干扰光照估计的彩色点，因此，提高了光照估计的准确性；同时，由于不同图像采集装置采集图像的灰色存在共通性，因此，提高了泛化能力。
Patent WO-2021056180-A1 (WO)
Inventor: LI BAOPU
IPC: G06N3/08
Filed: 2019-09-24
Abstract: Deep neural networks (DNN) model quantization may be used to reduce storage and computation burdens by decreasing the bit width. A method for cursor-based adaptive quantization for a neural network, a multiple bits quantization mechanism is formulated as a differentiable architecture search (DAS) process with a continuous cursor that represents a possible quantization bit. The cursor-based DAS adaptively searches for a quantization bit for each layer. The DAS process may be accelerated via an alternative approximate optimization process, which is designed for mixed quantization scheme of a DNN model. A new loss function is used in the search process to simultaneously optimize accuracy and parameter size of the model. In a quantization step, the closest two integers to the cursor may be adopted as the bits to quantize the DNN together to reduce the quantization noise and avoid the local convergence problem.
Patent WO-2021056204-A1 (WO)
Title: Method and apparatus for acquiring vehicle to everything communication policy
Inventor: YANG HAORUI
IPC: H04W92/18
Filed: 2019-09-24
Abstract: An embodiment of the present application provides a method for acquiring a vehicle to everything policy (V2XP). The method comprises: a terminal device sending first information and/or second information to a PCF, the first information being used for requesting configuration of a policy of conducting V2X communication by means of a PC5 interface, and the second information being used for requesting configuration of a policy of conducting V2X communication by means of a Uu interface; and the terminal device receiving, from the PCF, the policy corresponding to the first information and/or to the second information. In the described method, UE can request update to the V2XP in a targeted manner. When some of the V2XPs expire, the UE can send a request message for requesting configuration of these V2XPs; and when all the V2XPs expire, the UE can send a request message for requesting configuration of all the V2XPs. The PCF can configure a V2XP required by the UE according to the request message of the UE, thereby avoiding unnecessary resource overhead caused by reconfiguring all the V2XPs.
Patent WO-2021017209-A1 (WO)
Title: Hanger assembly
Inventor: LI XIANGMING
IPC: A47G29/087
Filed: 2019-10-25
Abstract: Disclosed is a hanger assembly, comprising a fixing member (1), a clamping member (2), a locking member (3), an abutting member (4) and an adjustment member (5). The fixing member (1) is provided with a connection base (12) and an installation base (11), with a sliding groove (13) being provided in an upper end of the installation base (11). The clamping member (2) is provided with a clamping end (21) and a connection end (22); the connection end (22) is connected in the sliding groove (13) in a sliding manner; and when in use, an installation position of the clamping member (2) in the sliding groove (13) is adjusted as required, such that the clamping member is then locked and fixed by means of the locking member (3), the hanger assembly is hung on an object to be clamped so as to enable the clamping end (21) to abut against one side of the object to be clamped, and the abutting member (4) is then adjusted by means of the adjustment member (5), so as to enable an abutting end (41) of the abutting member (4) to abut against the other side of the object to be clamped, such that the hanger assembly can be firmly fixed on the object to be clamped. The hanger assembly can adjust a clamping distance according to actual conditions, thereby adapting to more situations and greatly improving the use convenience thereof.
Patent WO-2021087660-A1 (WO)
Inventor: XU FANGLI
IPC: H04W76/10
Filed: 2019-11-04
Abstract: Selon l'invention, des dispositifs homologues peuvent communiquer sans fil l'un avec l'autre sur un canal logique (LCH) de liaison latérale bidirectionnel au moyen d'un support radio de liaison latérale (SLRB) bidirectionnel établi. Un dispositif initiateur des dispositifs homologues peut sélectionner dynamiquement un ID de canal logique pour établir un SLRB entièrement bidirectionnel ou semi-bidirectionnel. Au moins deux procédures de commande de ressources radio de liaison latérale différentes (PC5-RRC) peuvent assurer que les paramètres SLRB sont configurés correctement dans le canal logique établi. Les procédures permettent également au réseau de configurer un SLRB limité qui est utilisé pour coupler la configuration SLRB dans le sens dans lequel du trafic limité (par exemple des informations de rétroaction telles qu'une rétroaction de compression d'en-tête robuste (ROHC) et/ou des rapports d'état (SR)) est transmis.
Patent WO-2021000482-A1 (WO)
Inventor: LU ZEFENG
IPC: F16J12/00
Filed: 2019-11-06
Abstract: A pressure buffering device (300) and a heat pump system. The pressure buffering device (300) comprises: a buffer tank (1), a liquid inlet (11) and a liquid outlet (12) being arranged at the buffer tank (1); and a flexible film (2) provided inside the buffer tank (1) and dividing the interior of the buffer tank (1) into a buffer cavity (B) and a solution cavity (A), the liquid inlet (11) and the liquid outlet (12) respectively communicating with the solution cavity (A). The pressure buffering device (300) can mitigate the impact of thermal expansion and contraction of a heat exchange medium on a pipeline, thereby enhancing operating stability of a heat pump system.