baber/WOPTO huggingface dataset:
Patent WO-2021218515-A1 (WO)
Inventor: ZENG QINGZHENG
IPC: A01G27/06
Filed: 2021-03-26
Abstract: A water surface greening ecological landscape apparatus, comprising a planting bucket (1), an air bag (2), a large rubber hose (3), a small rubber hose, a green rubber sheet, a thickened non-leakage rubber film, an aluminum wire and an aluminum plate, wherein the diameter of the planting bucket (1) gradually increases from the bottom to the top, the outer diameter of a trimming opening part of the top thereof is 2 cm larger than the inner diameter thereof, and the middle part of the outer diameter of the planting bucket (1) is provided with a sleeving-pulling ring; and the air bag (2) is arranged on the planting bucket (1) in a sleeving manner, the inner diameter of the air bag (2) is smaller than the outer diameter of the top of the planting barrel (1), the outer diameter of the air bag (2) is larger than the outer diameter of the top of the planting bucket (1), such that the air bag is pressed onto the outer diameter part of the top of the planting bucket (1) with a little force, and the air bag (2) is further provided with an air nozzle which is used for inflating and deflating same. The apparatus can not only be used for planting aquatic plants, but can also be used for planting land plants, such that the water surface greening area is enlarged.
Patent WO-2021213223-A1 (WO)
Inventor: MO ZHIJIAN
IPC: G06T7/00
Filed: 2021-04-14
Abstract: A weld quality inspection method, apparatus and system, and an electronic device. The weld quality inspection method comprises: acquiring point cloud data of a target welded object, and converting the point cloud data into a height map, wherein the target welded object comprises a base material, a weld member, and a target weld formed by welding the weld member to the base material (S100); determining, from the height map, a weld region for characterizing the target weld (S200); analyzing the weld region to obtain feature parameters of the target weld (S300); and according to the feature parameters, obtaining a quality inspection result of the target weld (S400). According to the method, the accuracy of a quality inspection result can be improved. The method can be applied to weld quality inspection of peripheral welding so as to detect a weld defect with an area greater than 0.5 mm 2  and a depth greater than 0.2 mm, and has a stronger practical application value.
Patent WO-2022016919-A1 (WO)
Inventor: WANG XUN
IPC: H02M7/537
Filed: 2021-04-15
Abstract: 本发明实施例提供了一种电压补偿装置、逆变装置和光伏发电系统，其中，所述系统包括：光伏电池板组串和逆变装置，所述逆变装置包括逆变器和电压补偿装置，其中，电压补偿装置的电能输出端子的一极耦合连接电网的N线。这样，电压补偿装置的电能输出端可以通过直接耦合连接电网的N线，形成电能补偿回路，而无需依托于逆变器的接地线形成电能补偿回路，从而可以杜绝人员误触逆变器外壳时的触电风险。
Patent WO-2021213449-A1 (WO)
Title: 一种触控操作方法及设备
Inventor: WU DONGPING
IPC: G06F3/0346
Filed: 2021-04-21
Abstract: 本申请实施例提供一种触控操作方法及设备，涉及电子技术领域，能够在单手握持电子设备的场景下，针对电子设备的侧边的触控操作进行响应处理，而不需要用户手指够触屏幕中间区域的控件进行操作，因而可以缩短手指的操作幅度，方便用户单手操作，提高用户使用体验。具体方案为：应用于具有曲面屏的电子设备，该曲面屏包括电子设备的侧边；电子设备检测到侧边被触碰后，确定目标区域，该目标区域为握持模式下用户与侧边的一个接触区域；电子设备提示目标区域的位置；电子设备检测到用户针对目标区域的触控操作后，对触控操作执行相应的响应操作。本申请实施例用于触控操作。
Patent WO-2022226716-A1 (WO)
Inventor: CHEN LIN
IPC: G06F8/73
Filed: 2021-04-26
Abstract: Un procédé et un système de génération d'annotation interne de programme Java basé sur un apprentissage profond sont divulgués. Le procédé comprend les étapes suivantes consistant à : obtenir des éléments ayant le nombre d'étoiles classés dans la partie supérieure, et extraire des annotations internes correspondantes et des listes d'instructions de procédé ; obtenir une paire <annotation, code cible> ; sélectionner une annotation sous la forme de Verb-dobj ; obtenir un contexte de code associé à un segment de code cible ; prétraiter l'annotation, le code cible et le contexte pour obtenir un ensemble de données triples constitué de <annotation, code cible, contexte de code> ; diviser de manière aléatoire l'ensemble de données construit en un ensemble d'apprentissage, un ensemble de vérification et un ensemble d'essai, et construire un réseau codeur-décodeur en même temps ; activer l'ensemble d'apprentissage en division à utiliser pour l'apprentissage de modèle, et réaliser une évaluation sur l'ensemble de vérification pour obtenir un modèle ayant le meilleur effet sur l'ensemble de vérification en tant que modèle cible ; et prédire des données dans l'ensemble d'essai à l'aide du modèle cible obtenu pour générer une annotation prédite.
Patent WO-2021233087-A1 (WO)
Title: Semiconductor structure and method for forming same
Inventor: Luo qu
IPC: H01L21/8242
Filed: 2021-04-27
Abstract: Provided are a semiconductor structure and a method for forming same. The method comprises: providing a semiconductor substrate, the semiconductor substrate having a plurality of independent active regions, wherein the active regions are isolated by means of shallow trench isolation regions; etching the active regions and the shallow trench isolation regions to form trenches, the trenches comprising first trenches and second trenches, wherein the first trenches are located in the active regions, the second trenches are located in the shallow trench isolation regions, and the width of the first trenches is greater than the width of the second trenches; and forming word lines in the trenches, the word lines comprising first word lines and second word lines, wherein the first word lines are located in the first trenches, the second word lines are located in the second trenches, and the width of the first word lines is greater than the width of the second word lines. The thickness of the shallow trench isolation region between each second word line and the active region adjacent to the second word line is sufficiently large, and when the second word line is powered on to work, the thickness of an inversion layer induced by the second word line in the active region is very small or there is no inversion layer induced thereby, such that it is insufficient to form a parasitic transistor structure, and no leakage current is formed, thereby greatly improving the storage performance of a semiconductor device.
Patent WO-2022226905-A1 (WO)
Title: 激光雷达的检测方法、装置、终端设备及存储介质
Inventor: PI XINGJUN
IPC: G01S7/48
Filed: 2021-04-29
Abstract: 一种激光雷达的检测方法、装置、终端设备及存储介质，适用于激光雷达探测技术领域。该方法包括：获取回波数据（S1）；根据回波数据，确定回波的峰值点以及峰值点的位置和幅值（S2）；在峰值点的位置和幅值满足预设条件时，判定回波存在内吸（S3）。该方法能根据回波数据检测出回波存在内吸，有利于避免误测物体以及保证距离测量数据的准确性，能避免激光雷达的测量失误。
Patent WO-2022001360-A1 (WO)
Title: Network packet-based remote memory access method and apparatus, and device and medium
Inventor: LUO SHENG
IPC: G06F12/02
Filed: 2021-05-06
Abstract: A network packet-based remote memory access method and apparatus, and a device and a medium, relating to the technical field of communications. The key point of the technical solution is to: configure only a mapping table between MAC header information and destination addresses of data, and then obtain the MAC header information corresponding to a data destination address; packaging the data destination address and the MAC header information corresponding thereto, and data information, and then sending the packet to a receiving apparatus; and after receiving the packet, the receiving apparatus outputting the data information to the data destination address.
Patent WO-2022088647-A1 (WO)
Inventor: CAI BOWEN
IPC: H04W28/02
Filed: 2021-05-10
Abstract: The present invention relates to the technical field of communications, and relates to a communication method and system, and a base station and a terminal. The method of the present invention comprises: a base station obtains capacity information of a terminal under the condition that the terminal accesses one carrier, wherein the base station is a base station supporting sharing of multiple carriers, and the capacity information of the terminal comprises information of whether the terminal supports shared multiple carriers; under the condition that the terminal supports the multiple shared carriers, the base station obtains quality of service information of each carrier among the multiple carriers supported by the terminal; under the condition that the quality of service information of the carrier currently accessed by the terminal does not satisfy a preset condition, and there are other carriers, supported by the terminal, of which the quality of service information satisfies the preset condition, the base station generates resource indication information, wherein the resource indication information comprises: congestion indication information of the carrier currently accessed by the terminal and indication information of an available carrier; and the base station sends the resource indication information to the terminal so as to instruct the terminal to hand over to the available carrier.
Patent WO-2021233339-A1 (WO)
Title: Gas inlet structure for blocking plasma backflow
Inventor: LIU HAIYANG
IPC: H01J37/32
Filed: 2021-05-19
Abstract: A gas inlet structure for blocking plasma backflow. A gas inlet guide body of the gas inlet structure is divided into three parts, namely, a top gas inlet guide body (90), a plurality of layered gas inlet guide groups and a bottom gas inlet guide body (120), wherein the top gas inlet guide body (90) is arranged at the joint between a gas inlet flange (52) and a gas inlet nozzle (50), the bottom gas inlet guide body (120) is arranged at the bottom of the gas inlet nozzle (50), and the plurality of layered gas inlet guide groups are arranged between the top gas inlet guide body (90) and the bottom gas inlet guide body (120); and two gas outlets are symmetrically provided in a circumferential wall of a closed end of the gas inlet nozzle (50), acute angles are provided between the gas outlets and the closed end of the gas inlet nozzle (50), and at the same time, the bottom gas inlet guide body (120) is in communication with the gas outlets. A gas guide channel is designed to be arch-shaped; plasma backflow in a cavity can be reduced; backflow gas is prevented from coming into contact with a high-power radio frequency component; the gas channel in the gas inlet guide body is prevented from being in close-range communication with the radio frequency component; and at the same time, damage to the gas inlet structure is avoided due the situation where the gas channel distance in the perpendicular direction is sufficient for electronic motion ignition.
Patent WO-2022241686-A1 (WO)
Inventor: LIU CHUNYANG
IPC: H01M4/133
Filed: 2021-05-19
Abstract: La présente invention concerne une plaque d'électrode négative, son procédé de préparation et son application. Le matériau actif d'électrode négative de la plaque d'électrode négative comprend un premier matériau carboné amorphe, l'espacement intercouche (d002) du premier matériau carboné amorphe étant supérieur à 0,34 nm, et le diamètre moyen des pores dans le premier matériau carboné amorphe est de 2 à 20 nm. La plaque d'électrode négative est propice à l'amélioration de la densité d'énergie d'une batterie au lithium-ion, et à l'inhibition de l'expansion d'un appareil de stockage d'énergie électrochimique pendant le cyclage.
Patent WO-2021238779-A1 (WO)
Title: Method and device for wireless communication
Inventor: CHEN YU
IPC: H04W12/06
Filed: 2021-05-21
Abstract: The disclosure provides a method and a device for wireless communication. The method includes: receiving a second signaling and a second MAC PDU, the second signaling indicating a target identity; wherein the second MAC PDU includes a second MAC sub-PDU, the second MAC sub-PDU includes a second MAC sub-header and a first data packet, and the second MAC sub-header includes a second logical channel identity; a first MAC PDU is received by a transmitter of the second MAC PDU; the first MAC PDU includes a first MAC sub-PDU, the first MAC sub-PDU includes a first MAC sub-header and the first data packet, and the first MAC sub-header includes a first logical channel identity; the first logical channel identity is different from the second logical channel identity; the target identity is different from at least one of the first logical channel identity and the second logical channel identity, and the target identity is used for a security algorithm of the first data packet. The disclosure improves the reliability through determining a target identity.
Patent WO-2022246760-A1 (WO)
Title: In-vehicle communication method and apparatus
Inventor: GENG FENG
IPC: H04L9/06
Filed: 2021-05-27
Abstract: The present application discloses an in-vehicle communication method and apparatus, which may be applied to the fields of autonomous driving, connected vehicles, or the like. When the method is applied to a receiving end, the receiving end receives a first message, the first message comprising a sending timestamp of a sending end. The sending timestamp is a fresh value generated by the sending end for the first message. The receiving end verifies the first message according to a receiving timestamp and the sending timestamp. The sending timestamp of the first message is used to determine the fresh value, and the receiving timestamp of the first message is obtained at the receiving end. The sending timestamp and the receiving timestamp are used to complete the verification together. The sending end only needs to send a timestamp of a limited length to meet requirements of anti-replay attacks without occupying too many bits used for sending fresh values, thus increasing the payload of message delivery. The solution is able to not synchronize fresh values, effectively reduces the overhead of in-vehicle communication, avoids problems caused by the non-synchronization of the fresh values, and effectively improves the performance of anti-replay attacks.
Patent WO-2022227198-A1 (WO)
Title: Method and device for determining drug regimen of patient
Inventor: XU ZHUOYANG
IPC: G06K9/62
Filed: 2021-05-31
Abstract: A method and device for determining a drug regimen of a patient, comprising the following steps: obtaining original state data of a target patient, the original state data being used for representing a condition feature of the patient (S100); inputting the original state data into an unbiased model to obtain unbiased state data in which state distribution deviation is eliminated (S200); inputting the unbiased state data into a deep reinforcement learning model to obtain reward values when different drug regimens are used for the target patient (S300); and determining a drug regimen of the target patient on the basis of a maximum reward value (S400). By introducing deviation elimination and learning reinforcement into the method and device determining a drug regimen of a patient, the selection deviation of a drug regimen is eliminated, such that the estimation of an expected reward is more accurate, thereby significantly enhancing the matching degree between a drug regimen and a patient.
Patent WO-2021239151-A1 (WO)
Title: Novel device and method for developing natural gas hydrate
Inventor: ZHAO WENTAO
IPC: E21B43/24
Filed: 2021-05-31
Abstract: A novel device and method for developing natural gas hydrate. Said device comprises a power plant high-temperature water vapor injection pipeline (1), a heat exchange device, a low-temperature return-water recovery pipeline (4), a CO  2  injection pipeline (6) and a CH  4  extraction pipeline (7), the heat exchange device being provided in a natural gas hydrate reservoir; the power plant high-temperature water vapor injection pipeline (1) is connected to a water inlet of the heat exchange device, a water outlet of the heat exchange device is connected to one end of the low-temperature return-water recovery pipeline (4), and the other end of the low-temperature return-water recovery pipeline (4) extends out of a seawater layer and is provided at a ground end; one end of the CO  2  injection pipeline (6) is connected to a CO  2  storage tank, and the other end of the CO  2  injection pipeline (6) extends into the bottom of the natural gas hydrate reservoir; one end of the CH  4  extraction pipeline (7) is provided at the top of the natural gas hydrate reservoir, and the other end thereof is connected to a CH  4  storage tank; and the CO  2  injection pipeline (6) and the CH  4  extraction pipeline (7) are provided in an inner cavity of the heat exchange device.
Patent WO-2022022153-A1 (WO)
Inventor: SHI YANSONG
IPC: H02J50/90
Filed: 2021-06-18
Abstract: Disclosed are a charging prompt method and apparatus, and a device and a storage medium, which belong to the technical field of charging. The method comprises: detecting whether there is a position offset between a second coil and a first coil; if there is a position offset between the second coil and the first coil, acquiring a target offset distance between the second coil and the first coil, and detecting a target offset direction of the second coil relative to the first coil by means of a plurality of direction detection coils; and outputting position movement prompt information to a second end device according to the target offset direction and the target offset distance, wherein the position movement prompt information is used for prompting a user to move, on the basis of the target offset distance and in a direction opposite to the target offset direction, to the second end device or a first end device. By means of the technical solution provided in the embodiments of the present application, the charging power of wireless charging can be improved.
Patent WO-2022001699-A1 (WO)
Title: Refrigerator door with replaceable door face
Inventor: WANG WENCHUN
IPC: F25D11/00
Filed: 2021-06-18
Abstract: Disclosed is a refrigerator door (100) with a replaceable door face, the refrigerator door comprising a rear side door body (10) and a door panel (20) detachably connected to the rear side door body (10). The rear side door body (10) comprises a first boss (12) and a first matching member (15), which are arranged opposite each other. The rear side of the door panel (20) facing the rear side door body (10) comprises a connecting rod lock catch (30) and a second matching member (23), which are arranged opposite each other. When the door panel (20) is assembled on the front side of the rear side door body (10), one end of the connecting rod lock catch (30) is clamped to the first boss (12) so as to limit displacement of the door panel (20) in the vertical direction; and the first matching member (15) matches the second matching member (23) so as to limit displacement of the door panel (20) in the front-rear direction.
Patent WO-2021259326-A1 (WO)
Inventor: GUO LI
IPC: H04L5/00
Filed: 2021-06-23
Abstract: An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes being configured, by a base station, with a configuration of one or more downlink (DL) positioning reference signal (PRS) resource sets, wherein the configuration of one or more DL PRS resource sets can be transmitted by the base station upon a request of the UE, and each DL PRS resource set comprises one or more DL PRS resources and for each DL PRS resource set or each DL PRS resource, being provided with at least one of configuration parameters. This can solve issues in the prior art, reach a good balance between a resource overhead and a good positioning performance in a system deployment, improve uplink reliability, provide a good communication performance, and/or provide high reliability.
Patent WO-2022198829-A1 (WO)
Title: Dispositif de mémoire à réparation de banque principale défaillante utilisant une banque redondante
Inventor: TANG QIANG
IPC: G11C29/44
Filed: 2021-06-30
Abstract: Dispositif de mémoire (1500) comprenant un réseau de cellules de mémoire, un circuit d'entrée/sortie (E/S) (407), et une logique de commande d'E/S (412) couplée au circuit d'E/S (407). Le réseau de cellules de mémoire comprend une unité de mémoire de premier niveau (1514) qui comprend une pluralité d'unités de mémoire de second niveau (1515a, 1515b). Chaque unité de mémoire de second niveau (1515a, 1515b) comprend N banques principales et une banque redondante, N étant un nombre entier positif. Le circuit d'E/S (407) est configuré pour diriger N éléments de données vers ou depuis N banques de travail dans une unité de mémoire de second niveau correspondante (1515a, 1515b). La logique de commande d'E/S (412) est configurée pour déterminer les N banques de travail à partir des N banques principales et de la banque redondante dans l'unité de mémoire de second niveau correspondante (1515a, 1515b) sur la base d'informations de défaillance de banque indicatives d'une banque principale défaillante des N banques principales et commander le circuit d'E/S (407) pour diriger les N éléments de données vers ou depuis les N banques de travail, respectivement.
Patent WO-2023004804-A1 (WO)
Inventor: XIA YU
IPC: H02J3/00
Filed: 2021-07-30
Abstract: La présente invention concerne un procédé d'optimisation du fonctionnement d'une sous-station de transformateur. La sous-station de transformateur comprend une pluralité de transformateurs, et les transformateurs sont connectés ou déconnectés au moyen de commutateurs. Le procédé d'optimisation consiste à : acquérir les charges actuelles de transformateurs parmi une pluralité de transformateurs, et en fonction des charges actuelles, prédire des charges prédites des transformateurs respectifs dans divers modes de fonctionnement possibles dans une pluralité de périodes de temps ; calculer des coûts de transformateur des transformateurs respectifs dans la pluralité de périodes de temps en fonction des charges prédites des transformateurs respectifs, les coûts de transformateur comprenant des pertes de transformateur et des coûts de fonctionnement de transformateur ; calculer les coûts de commutateur dans la pluralité de périodes de temps en fonction des coûts d'achat et de la durée de vie des commutateurs correspondant aux transformateurs respectifs ; et calculer un coût total dans une période de temps totale en fonction des coûts de transformateur et des coûts de commutateur, optimiser le coût total pour obtenir des paramètres d'optimisation, et faire fonctionner une sous-station de transformateur en fonction des paramètres d'optimisation, la période de temps totale consistant en la pluralité de périodes de temps.
Patent WO-2022033407-A1 (WO)
Inventor: ZHANG HAIYAN
IPC: C12Q1/68
Filed: 2021-08-08
Abstract: Provided is a multiplex one-step PCR reagent that is used for nucleic acid mass spectrometry and can simultaneously detect DNA/RNA. The one-step PCR reagent is a One-Step RT-PCR Kit, the enzymes in the reagent being a two-enzyme system. The two-enzyme system comprises an M-MLV reverse transcriptase, which is selected from a murine leukemia virus source and the RNaseH activity of which has been eliminated, and a thermostable Taq DNA polymerase, which is specific and effectively reduces non-specific amplification caused by primer mismatch. Also provided is a detection product the protects said one-step PCR reagent and a detection use. The present invention can achieve a multiples DNA detection effect in existing nucleic acid mass spectrometry. Meanwhile, RNA reverse transcription and PCR are combined into one step for synchronous amplification, thereby reducing the operation steps, and reducing reagent costs.
Patent WO-2022183682-A1 (WO)
Inventor: XU XIANJIE
IPC: G06T7/73
Filed: 2021-08-11
Abstract: 一种目标确定方法及装置、电子设备、计算机可读存储介质，所述目标确定方法包括：获取采集的监测图像（11）；对监测图像进行目标检测，得到至少一个初始目标（12）；依次确定每个初始目标是否为真目标（13）；将所有真目标作为最终目标（14）；其中，目标框参数的确定包括：根据目标物确定目标物的三维模型；移动三维模型在图像坐标关联的世界坐标系中的位置；转换该位置的三维模型至图像坐标系，得到目标框参数；或者，目标框参数的确定包括：获取历史监测图像；对历史监测图像进行目标检测，得到目标物的目标框；根据目标框确定目标框参数。利用上述方法，实现了盲区内的假目标物的滤除，降低了误报率，提升了产品性能和用户体验。