baber/WOPTO huggingface dataset:
Patent WO-2021238290-A1 (WO)
Title: System and method for solid-state storage and transportation of gas obtained from marine combustible ice mining
Inventor: FENG JINGCHUN
IPC: E21B43/01
Filed: 2021-01-27
Abstract: Provided is a system for solid-state storage and transportation of a gas obtained from marine combustible ice mining. Production water and methane gas, which are obtained from combustible ice mining, are conveyed to a combustible ice synthesis pretreatment system (2) by means of a mining platform (1). The production water and the methane gas are pretreated by means of the combustible ice synthesis pretreatment system (2), and are conveyed to a methane gas solidification apparatus (3). The methane gas solidification apparatus (3) is used for the synthesis, compressed solidification and shaping treatment of combustible ice, and for conveying the treated combustible ice to a combustible ice storage apparatus (4) for storage and transportation. In a method for solid-state storage and transportation of a gas obtained from marine combustible ice mining, the synthesis, cooling, decompression and compressed shaping of combustible ice are performed by means of the methane gas solidification apparatus (3), thereby achieving long-distance transportation of combustible ice in a low-pressure environment, effectively avoiding the high-cost expenditure of ultra-low-temperature transportation of liquefied natural gas, and reducing the risk of explosion during the transportation process of liquefied natural gas.
Patent WO-2021184969-A1 (WO)
Inventor: ZHANG QIANG
IPC: A61B17/04
Filed: 2021-01-27
Abstract: An endoscope channel suture clip, relating to the technical field of interventional medical devices. The endoscope channel suture clip comprises: a clamping core (110), two clamping portions (120) that are respectively arranged opposite to the clamping core (110), and a first locking member (140) and a second locking member (150) that can be locked with each other. The two clamping portions (120) can move respectively and be closed with the clamping core (110), and proximal ends of the clamping portions (120) are further connected to a control assembly (200). Driving the control assembly (200) to move with respect to the clamping core (110) can drive the clamping portions (120) to be closed with respect to the clamping core (110) and drive the second locking member (150) to lock with the first locking member (140), so as to lock a closed state of the clamping portions (120) and the clamping core (110); in this way, an acting force can be transferred to the clamping portions (120) by means of an operation to the control assembly (200), so that the clamping portions (120) and the clamping core (110) are closed or opened; when the clamping portions (120) and the clamping core (110) are in the closed state, the closed state of the clamping portions (120) and the clamping core (110) is locked by means of the locking of the first locking member (140) and the second locking member (150).
Patent WO-2021169735-A1 (WO)
Inventor: CHI NAN
IPC: H04B10/116
Filed: 2021-02-01
Abstract: The present invention belongs to the technical field of visible light communications, and particularly relates to a single-input multiple-output vehicle lamp networking system based on a deep neural network. The system of the present invention comprises a transmitting end and a receiving end, wherein the transmitting end uses an LED vehicle lamp, and modulates signals to an LED for transmission; the receiving end uses a multi-PIN array and is used for receiving multiple light signals transmitted by the transmitting end; the received multiple light signals respectively sequentially pass through a trans-impedance amplification module, an electric amplification module, an analog-to-digital converter, a signal synchronizer and a DNN equalizer; after being equalized by the DNN equalizer, all the signals are then subjected to weighted summation by means of a maximum ratio combination module, thereby obtaining one signal by means of maximum ratio combination; and finally signal demodulation is completed according to a modulation format. The present invention combines multi-PIN reception with DNN equalization, such that the signal rate, the transmission distance and the system stability of the vehicle lamp networking system can be effectively improved.
Patent WO-2021169790-A1 (WO)
Inventor: YE QIAOLIN
IPC: G06K9/62
Filed: 2021-02-08
Abstract: An image representation method based on practical and robust PCA, related to the field of mode recognition. The method comprises the following steps: reading an image dataset, creating a sample matrix on the basis of pixel values; inputting the sample matrix into a preconstructed target model, the target model being a joint learning model based on robust reconstruction error minimalization and robust data difference maximization, the model projecting data to a low-dimensional subspace on the basis of conversion matrix W, utilizing recovery matrix W to recover the data, and having L2,p-norm serving as a distance metric; solving the target model via a PCA technique-based iterative algorithm to produce conversion matrix W; and completing image reconstruction on the basis of reconstruction matrix W. The method establishes a linkage between features of an original space and a conversion space, and utilizes L2,p-norm as the distance metric to reduce the sensitivity with respect to exception values, thus greatly increasing the robustness of PCA. In addition, the method optimizes the problem of L2,p-norm-based minimalization by means of the novel iterative algorithm, and the algorithm provides improved convergence.
Patent WO-2022178731-A1 (WO)
Inventor: GENG YE
IPC: G06F9/48
Filed: 2021-02-24
Abstract: 一种加速器的运行方法及装置，涉及芯片技术领域，可提高多加速器协同工作时的工作效率，降低资源和功耗的浪费。该装置包括：N个加速器；调度器（102）；以及控制器（103），N为大于1的整数；其中，调度器（102）用于：获取N个加速器中每个加速器在执行任务时的历史配置参数；控制器（103）用于：根据获取到的历史配置参数，从N个加速器中识别第一加速器，第一加速器满足预设的性能瓶颈条件；根据第一加速器的历史配置参数优化第二加速器的目标配置参数，以使得第二加速器按照优化后的目标配置参数运行。
Patent WO-2022001151-A1 (WO)
Title: Stent system
Inventor: XU HUIJUN
IPC: A61F2/95
Filed: 2021-03-04
Abstract: The present invention relates to a stent system, comprising a stent device and a delivery device. The stent device comprises a covered stent and a first release control mechanism, wherein the first release control mechanism comprises a plurality of constraint loops and a plurality of through holes; the plurality of constraint loops are arranged on the covered stent in the axial direction; and the plurality of through holes are arranged at the distal end of the covered stent and are arranged in the circumferential direction. The delivery device comprises a handle assembly and a second release control mechanism. The handle assembly comprises an inner tube, an outer tube, and a handle. The second release control mechanism comprises a release control member, with a first end of the release control member sequentially passing through the plurality of through holes and the plurality of constraint loops from the distal end to the proximal end, a second end thereof being connected to the handle, and the first end being detachably arranged. When the handle is pulled, the first end of the release control member is sequentially withdrawn from the plurality of constraint loops and the plurality of through holes, so as to release the constraint by the release control member. The present invention has the advantage of being able to achieve the precise release of the covered stent.
Patent WO-2021248946-A1 (WO)
Inventor: GU Yu
IPC: H02J3/28
Filed: 2021-03-08
Abstract: The present invention provides a direct-current coupling hydrogen production system and a control method therefor. The system comprises at least one power generation system and a plurality of hydrogen production tank systems. In the power generation system, the controller of the power generation system is used for controlling the power switching unit of the power generation system to directly supply, to corresponding hydrogen production tank systems by means of the corresponding output ports of the power switching unit, power that is received by means of the corresponding input ports of the power switching unit, or supply the power to the corresponding hydrogen production tank systems by means of the corresponding output ports of the power switching unit after the power is converged, so that the hydrogen production tank systems that receive the supplied power meet a hydrogen production power requirement and run independently from one another. Therefore, when the power of a single renewable energy system cannot meet the hydrogen production power requirement of a single hydrogen production tank system, the power switching unit can output the power of a plurality of renewable energy systems to the corresponding hydrogen production tank systems, and the hydrogen production tank systems that receive the supplied power run independently from one another, thereby improving the energy utilization rate and safety of the direct-current coupling hydrogen production system.
Patent WO-2021185139-A1 (WO)
Title: 电子设备及屏幕显示方法
Inventor: WANG YAN
IPC: G06F1/16
Filed: 2021-03-10
Abstract: 一种电子设备及屏幕显示方法，电子设备包括显示屏（10）、摄像头（20）和处理器，显示屏（10）包括第一显示区域（11）、第二显示区域（12），第二显示区域（12）的尺寸小于第一显示区域（11）的尺寸，第二显示区域（12）包括多个像素和多个透光部（121），第二显示区域（12）的多个像素与多个透光部（121）交错设置，多个像素在第二显示区域（12）的目标占比在预设范围内，第二显示区域（12）覆盖摄像头（20）；处理器用于，按预设的显示规则，显示第一显示区域（11）和第二显示区域（12）；其中，第二显示区域（12）中的像素的显示亮度与目标像素的显示亮度之间的差值小于第一预设值；目标像素为第一显示区域（11）中的像素。
Patent WO-2022188207-A1 (WO)
Inventor: WANG XIAOQIN
IPC: D06M15/15
Filed: 2021-03-24
Abstract: 一种蚕丝蛋白涂层液及其在纤维或织物表面改性中的应用，蚕丝蛋白涂层液包括蚕丝蛋白、水不溶结构诱导剂和水。利用含蚕丝蛋白纺织涂层液中蚕丝蛋白进行表面改性后的化纤类织物或非天然真丝类织物不但具有类似天然真丝的效果及护肤抗衰功能，还满足日常穿着及洗涤的稳定性。
Patent WO-2022198682-A1 (WO)
Inventor: XU HU
IPC: H01M10/0525
Filed: 2021-03-26
Abstract: Des modes de réalisation de la présente demande concernent le domaine technique des batteries, et concernent un ensemble électrode, un élément de batterie, une batterie, et un dispositif et un procédé de fabrication de l'ensemble électrode. L'ensemble batterie comprend une feuille d'électrode négative et une feuille d'électrode positive. La feuille d'électrode négative comprend une couche de matériau actif d'électrode négative située dans une région plate de l'ensemble électrode. La feuille d'électrode positive comprend une couche de matériau actif d'électrode positive située dans la région plate. Une première direction est perpendiculaire à une direction axiale d'une structure d'enroulement. La couche de matériau actif d'électrode négative comprend une partie de corps principal d'électrode négative et des parties de bord d'électrode négative situées sur deux côtés de la partie de corps principal d'électrode négative dans une direction axiale, et la capacité de matériau actif par unité de surface de la partie de corps principal d'électrode négative est supérieure à la capacité de matériau actif par unité de surface des parties de bord d'électrode négative ; et/ou la couche de matériau actif d'électrode positive comprend une partie de corps principal d'électrode positive et des parties de bord d'électrode positive situées sur deux côtés de la partie de corps principal d'électrode positive dans une direction axiale, et la capacité de matériau actif par unité de surface de la partie de corps principal d'électrode positive est supérieure à la capacité de matériau actif par unité de surface des parties de bord d'électrode positive. L'ensemble batterie ayant une telle structure peut réduire efficacement le risque de précipitation du lithium et améliorer la sécurité de la batterie.
Patent WO-2021208752-A1 (WO)
Title: Microcrystal glass, electronic apparatus, and method for preparing microcrystal glass
Inventor: HUANG KAIWEN
IPC: C03C21/00
Filed: 2021-04-01
Abstract: Disclosed are a microcrystal glass, an electronic apparatus, and a method for preparing the microcrystal glass, which relate to the technical field of glass. The microcrystal glass comprises the following materials (by mass fraction): SiO 2 , 10-22% of Al  2 O 3 , 6-15% of Na 2 O, greater than 0% and not more than 4% of K 2 O, greater than 0% and not more than 5% of Li 2 O, greater than 0% and not more than 10% of MgO, and a nucleation agent.
Patent WO-2021238411-A1 (WO)
Title: Cable reel satisfying live operation on site
Inventor: LI SHAOBIN
IPC: B65H54/70
Filed: 2021-04-06
Abstract: Disclosed is a cable reel satisfying live operation on site, the cable reel comprising: a middle cylinder (100), which is formed by means of assembling a plurality of arc plates made of non-metal materials; a first winding cylinder (200) and a second winding cylinder (300), which are symmetrically arranged on two sides of the middle cylinder (100), wherein each of the first winding cylinder (200) and the second winding cylinder (300) comprises an outer disk (210), a middle disk (220) and a plurality of cylinder arm arc plates (230) arranged between the outer disk (210) and the middle disk (220), with the outer disk, the middle disk and the plurality of cylinder arm arc plates being made of non-metal materials; and a center shaft (400), wherein the first winding cylinder (200), the middle cylinder (100) and the second winding cylinder (300) are sequentially arranged on the center shaft (400) in a penetrating manner. The outer disk (210), the middle disk (220) and the cylinder body which are made of non-metal materials are used, such that an insulating non-magnetic environment can be created; and the middle disk (220) directly uses an assembled structure that is detachable to replace a gap and a detachable spoke plate.
Patent WO-2022222086-A1 (WO)
Title: Information transmission method and apparatus, and user equipment, access network device, core network and storage medium
Inventor: HONG WEI
IPC: H04W88/06
Filed: 2021-04-21
Abstract: Provided in the present disclosure are an information transmission method and apparatus, and a user equipment, an access network device, a core network and a storage medium, which belong to the technical field of communications. The method comprises: sending first indication information and/or core network information to a UE, wherein the first indication information is used for indicating whether a core network connected to an access network device supports the sending of a paging cause, and the core network information comprises information of the core network that supports the sending of the paging cause. In addition, when a paging conflict occurs, by means of the method provided in the present disclosure, an important paging message can be prevented from being omitted, thereby reducing loss.
Patent WO-2021258914-A1 (WO)
Inventor: ZHOU NANNAN
IPC: G06F40/117
Filed: 2021-05-17
Abstract: A method and apparatus for training a sequence labeling model, which relate to the field of natural language processing, and which are used for effectively training a sequence labeling model when the amount of sample data is insufficient. The method comprises: training a sequence labeling model on the basis of a sample training statement set to obtain first loss information; after an adversarial perturbation factor is determined according to model parameters, obtaining second loss information on the basis of the sample training statement set to which the adversarial perturbation factor is added; and adjusting the model parameters of the sequence labeling model on the basis of target loss information obtained by performing calculation on the basis of the first loss information and the second loss information, and performing iterative training, and then determining that a convergence condition is satisfied. According to the method, by means of adding an adversarial perturbation factor, different pieces of loss information can be obtained on the basis of a sample training statement, such that a sequence labeling model obtained by means of training has a stronger generalization capability and a higher accuracy; moreover, the introduction of unnecessary noise interference is avoided, and resource consumption is reduced.
Patent WO-2022022078-A1 (WO)
Inventor: ZHANG CHANG
IPC: G09F9/30
Filed: 2021-06-08
Abstract: A display module (10), comprising a drive chip (11) and a power management chip (12). The power management chip (12) comprises a first identification pin (121); the first identification pin (121) is connected to the drive chip (11); under the condition that the power management chip (12) is turned on, the power management chip (12) transmits identification information to the drive chip (11) by means of the first identification pin (121), so that the drive chip (11) identifies the power management chip (12) and is paired with the power management chip (12). A control method, a control apparatus (200), an electronic device (100), and a computer readable storage medium (40).
Patent WO-2022266792-A1 (WO)
Title: Générateurs de rampe, capteur d'image et procédé de génération de tension de rampe
Inventor: FAN CHUAN-CHI
IPC: H02M3/158
Filed: 2021-06-21
Abstract: L'invention concerne un générateur de rampe (120), un circuit de détection d'image et un procédé de génération de tension de rampe. Le générateur de rampe (120) comprend un circuit de génération de courant (222), une pluralité de branches de circuit (224.1, 224.2), des circuits de commande (326.1, 326.2) et une unité de stockage d'énergie électrique. Le circuit de génération de courant (222) est utilisé pour générer un courant de charge. La pluralité de branches de circuit (224.1, 224.2) génèrent des tensions de rampe en fonction du courant de charge. Une branche de circuit (224.1, 224.2) de la pluralité de branches de circuit (224.1, 224.2) comprend une résistance et un commutateur de sortie raccordés en série l'un à l'autre. Le commutateur de sortie permet de manière sélective de faire circuler au moins une partie du courant de charge à travers la résistance. Les circuits de commande (326.1, 326.2) couplent de manière sélective une tension de référence à l'extrémité de commande du commutateur de sortie pour générer un signal de commande au niveau de l'extrémité de commande. L'unité de stockage d'énergie électrique stocke l'énergie électrique du signal de commande et, lorsque la tension de référence n'est pas couplée à l'extrémité de commande, le commutateur de sortie est mis de manière sélectivement sous tension en fonction de l'énergie électrique stockée. Le générateur de rampe (120) peut atteindre un rapport élevé de réjection de tension d'alimentation.
Patent WO-2022033213-A1 (WO)
Title: 语音请求文本的处理方法及计算机存储介质
Inventor: HUANG HAIRONG
IPC: G10L15/22
Filed: 2021-06-29
Abstract: 一种语音请求文本的处理方法及计算机存储介质。该方法包括：将语音请求文本分别发送至多个后台微服务；多个后台微服务根据各自的处理规则对语音请求文本中的信息进行处理得到各自的语音处理结果；对各语音处理结果进行筛选得到语音筛选结果，并输出语音筛选结果。
Patent WO-2022088754-A1 (WO)
Inventor: LI YONGHUI
IPC: G06F21/62
Filed: 2021-07-12
Abstract: 一种文件脱敏方法、装置及存储介质，其中，所述方法由存储设备执行，所述方法包括：接收主机发送的读文件命令，所述读文件命令用于请求待读取文件（S11）；响应于所述读文件命令，获取所述待读取文件，所述待读取文件中的至少一部分数据块已完成脱敏处理（S12）；对所述待读取文件的尚未进行脱敏处理的数据块进行脱敏处理（S13）；向所述主机发送已完成脱敏处理的待读取文件（S14）。该方法可以对待读取文件进行增量脱敏，从而可以充分利用之前的脱敏结果，提高文件脱敏的处理效率。
Patent WO-2022022366-A1 (WO)
Inventor: XIAO MIN
IPC: H04L12/26
Filed: 2021-07-21
Abstract: Embodiments of the present invention provide a tunnel bidirectional forwarding detection (BFD) session establishment method and device. The tunnel BFD session establishment method comprises: obtaining first content information, generating a first tunnel BFD session establishment packet according to the first content information, and sending the first tunnel BFD session establishment packet to a second edge node; receiving a second tunnel BFD session establishment packet sent by the second edge node; when the BFD state of the first edge node and the BFD state of the second edge node are a preset state, establishing a tunnel BFD session between the first edge node and the second edge node. Therefore, the embodiments of the present invention can solve a series of problems in the related art caused because tunnel BFD sessions can only be established by means of manual configuration, thereby achieving the effect of automatically establishing tunnel BFD sessions.
Patent WO-2023000250-A1 (WO)
Title: 一种防火复合板和一种防火结构
Inventor: TONG JIANGDONG
IPC: B32B19/00
Filed: 2021-07-22
Abstract: 一种防火复合板和一种防火结构。防火复合板（10）包括金属层（11）、铝箔层（15）以及生物可溶性绝缘层（13），生物可溶性绝缘层（13）位于金属层（11）与铝箔层（15）之间。防火结构包括该防火复合板（10），用于封堵建筑物中的贯穿开口。
Patent WO-2022022592-A1 (WO)
Inventor: HONG QI
IPC: H04L5/00
Filed: 2021-07-28
Abstract: Disclosed are a method and an apparatus for determining a target time domain position, and a communication device, relating to the technical field of wireless communications. Said method comprises: in cases where a plurality of different SSBs are multiplexed with a Type 0 PDCCH and the SCSs of the SSB are not greater than the SCS of the Type 0 PDCCH, determining target time domain position information according to a target frame structure, the target time domain position information being the time domain position information indicating where the Type 0 PDCCH corresponding to a target SSB is located, and the target SSB being any one of the plurality of different SSBs.
Patent WO-2022227327-A1 (WO)
Inventor: WANG XUN
IPC: F24B1/191
Filed: 2021-08-05
Abstract: La présente invention se rapporte au domaine technique de la combustion de combustible de biomasse, et concerne plus particulièrement un poêle de chauffage domestique à combustible de taille micrométrique et un procédé d'utilisation. Le poêle de chauffage de la présente invention comprend un corps de bâti, et un ensemble d'alimentation, un ensemble poêle à combustion et un ensemble de chauffage disposés dans le corps de bâti ; l'ensemble d'alimentation est utilisé pour transporter du combustible de taille micrométrique à travers un tuyau d'alimentation vers l'ensemble poêle à combustion à des fins de combustion ; et l'ensemble de chauffage effectue un échange de chaleur avec l'ensemble poêle à combustion afin d'obtenir de la chaleur en vue du chauffage. Par rapport au combustible en briquettes de biomasse, le combustible de taille micrométrique de la présente invention présente les avantages d'une combustion plus complète et plus rapide, présentant une haute température de combustion et une vitesse de dégagement d'énergie plus rapide et plus concentrée, engendrant moins de déchets, etc., et des ressources importantes sont économisées ; une alimentation par cyclone dans un foyer d'un four à combustion permet de prolonger le temps de combustion du combustible dans le foyer et d'améliorer l'efficacité de combustion ; et un réservoir d'eau d'échange de chaleur principal entoure le four à combustion, et un rayonnement de chaleur produit par un corps du poêle à combustion est également utilisé, de sorte que la chaleur produite par la combustion peut être utilisée entièrement, et que le taux d'utilisation d'énergie est augmenté.
Patent WO-2022095557-A1 (WO)
Inventor: HOU HONGQI
IPC: H04M1/02
Filed: 2021-08-24
Abstract: 本申请实施例提供一种可折叠支撑构件及显示装置，可折叠支撑构件具有弯折状态和展平状态，可折叠支撑构件包括：转轴部件，包括沿第一方向延伸成型的固定轴和可转动地连接于固定轴的转动组件；支撑板件，包括相互连接的连接部和展平部，连接部固定于固定轴，展平部相对连接部绕固定轴可弯折设置；其中，展平部沿固定轴的圆周方向可滑动地连接于转动组件，以使在可折叠支撑构件在弯折状态转和展平状态之间转变时，展平部能够沿转动组件在圆周方向上滑动。本申请实施例的可折叠支撑构件能够减小支撑板件弯折时的形变量，进而减小待支撑件弯折时的形变量，提高待支撑件的使用寿命。