baber/WOPTO huggingface dataset:
Patent WO-2021169026-A1 (WO)
Inventor: XI ZHAOQING
IPC: A61P31/16
Filed: 2020-04-28
Abstract: L'invention concerne une composition de médecine traditionnelle chinoise pour la prévention des épidémies et son procédé de préparation, ainsi que l'utilisation de la composition de médecine traditionnelle chinoise dans la préparation d'un médicament pour la prévention des infections par le nouveau coronavirus (SARS-CoV-2), pour la prévention de la pneumonie infectieuse à SARS-CoV-2, pour le traitement de la pneumonie infectieuse à SARS-CoV-2 au stade de la convalescence et pour la prévention des épidémies de grippe virale. Cette composition de médecine traditionnelle chinoise comprend 6 à 30 parties de racine d'astragale, 6 à 30 parties de racine de Codonopsis, 5 à 18 parties de rhizome d'Atractylodis macrocephalae grillé au son, 6 à 15 parties de Poria, 3 à 30 parties de feuilles de Perilla, 3 à 15 parties de racine de Saposhnikoviae, 3 à 20 parties de péricarpe de Citri reticulatae, 2 à 15 parties de jujube et 2 à 9 parties de racine de réglisse.
Patent WO-2021022856-A1 (WO)
Inventor: LI LIQING
IPC: B60R22/18
Filed: 2020-05-09
Abstract: 一种孕妇安全带，连接扣A（10）和连接扣B（20）连接时，连接件（14）收容至连接板B（22）内，因卡扣（23）的外侧壁和连接板B通过弹簧（26）固定连接，进而通过弹簧抵触卡扣，进一步使得卡扣卡合至连接件上，缺口A（13）和位于连接板B的水平线上的连接杆（24）的外侧壁留有一定距离，且凸起（15）和缺口B（25）相贴合，拆卸连接扣A和连接扣B时，此时弹簧压缩，缺口A和位于连接板B的水平线上的连接杆的外侧壁相贴合，卡扣从连接件上的凹槽分开，进而使得连接扣A和连接扣B拆开；通过此设计方便工作人员拆卸和固定连接扣A和连接扣B，而且连接扣A和连接扣B均为不锈钢材质，在一定程度上可提高孕妇安全带的使用寿命，给工作人员和使用者带来便利。
Patent WO-2021073082-A1 (WO)
Inventor: ZHONG ZHAOXIANG
IPC: B01D46/00
Filed: 2020-05-15
Abstract: High-temperature membrane dust removal equipment having a gas vibration assisted dust cleaning function, comprising an upper box, a reverse jet system, a gas vibration assisted dust cleaning system, a tube sheet, a middle box, a dust removal membrane element, and a dust hopper. The gas vibration assisted dust cleaning system comprises a vibration gas bag, a vibration gas main pipe, a vibration gas branch pipe, a vibration gas outlet device, and a vibration pulse valve. The vibration gas outlet device is made of spring steel and is horn-shaped, has the upper part being a large-diameter end, the narrowest middle position being a neck, and the lower part being a small-diameter end, and is provided with an expansion joint along the generatrix direction. The diameter of the large-diameter end is larger than that of a tube sheet hole, and the diameter of the neck is the same as the outer diameter of the dust removal membrane element. When the equipment operates, reverse pulse-jet dust cleaning and gas pulse vibration assisted dust cleaning are carried out alternately. The high-temperature membrane dust removal equipment having a gas vibration assisted dust cleaning function provided by the present invention can effectively clean dust on the surface of a dust removal membrane element, thereby recovering the dust removal membrane element, restoring the gas flux of the dust removal membrane element, and reducing the equipment operation resistance.
Patent WO-2021143018-A1 (WO)
Title: Intention recognition method, apparatus, and device, and computer readable storage medium
Inventor: ZENG BO
IPC: G06F40/194
Filed: 2020-05-29
Abstract: An intention recognition method, apparatus, and device, and a computer readable storage medium, relating to the technical field of artificial intelligence. The method comprises: performing word vector feature extraction on an unlabeled text by means of a first language model to obtain an unlabeled feature, and according to the unlabeled feature, annotating the unlabeled text to obtain an annotated training text (S10); constructing an attention neural network model on the basis of a second language model and the annotated training text (S20); obtaining a text to be recognized, and by means of the attention neural network model, performing feature extraction on the text to be recognized, so as to obtain a candidate feature set (S30); and calculating, according to the candidate feature set, the similarity of the text to be recognized, and according to the similarity, determining whether the text to be recognized corresponds to the same expression intention, so as to obtain an intention recognition result (S40). Feature extraction is performed in a neural network mode, and thus, the present invention can more comprehensively consider text features, and improve the accuracy of intention recognition.
Patent WO-2020244466-A1 (WO)
Title: Lens prism module
Inventor: LI GANG
IPC: G02B7/18
Filed: 2020-05-29
Abstract: A lens prism module (1), comprising a fixed base (10), a rotating base (20) rotatably mounted on the fixed base (10), a prism (40) that is mounted on the rotating base (20) and that is capable of rotating along with the rotating base (20), a rotation driving assembly (50) that is provided between the fixed base (10) and the rotating base (20) and that is used for driving the rotating base (20) to rotate relative to the fixed base (10), and a circuit board (30) electrically connected to the rotation driving assembly (50). The rotating base (20) comprises a base (21) for mounting and positioning the prism (40), and a rotating connection support (22) that is provided on a side of the base (21) facing the fixed base (10) and that is used for supporting the rotation of the base (21). The rotation driving assembly (50) is made of a memory alloy so as to drive the base (21) to rotate by means of deformation under the control of an electrical signal transmitted by the circuit board (30). The base (21) is directly connected to the rotating connection support (22), which may simplify the structure of the lens prism module (1) and reduce the manufacturing costs of the lens prism module (1). At the same time, the rotation driving assembly (50) is used to drive the rotating base (20) and the prism (40) to rotate relative to the fixed base (10) such that the prism (40) may automatically correct the angle thereof under the driving action of the rotation driving assembly (50), and the imaging effect is clearer.
Patent WO-2020248889-A1 (WO)
Inventor: LIAO YITING
IPC: H04N19/154
Filed: 2020-06-04
Abstract: 本公开提供了一种视频质量预测方法、装置、电子设备和计算机可读存储介质，该方法包括：计算以预定编码模式的预定压缩等级编码的视频的视频质量度量；从以预定编码模式的预定压缩等级编码的视频提取比特流信息；以及基于所计算的视频质量度量和所提取的比特流信息，预测以一个或多个编码模式的一个或多个压缩等级编码的视频的视频质量分数。
Patent WO-2021027376-A1 (WO)
Inventor: MA CHUAN
IPC: H04W72/04
Filed: 2020-06-09
Abstract: Disclosed are a resource configuration method and apparatus in a symbiotic network. An AmBC resource set of this cell is determined according to an AmBC resource pool configuration of this cell and an AmBC resource pool configuration of a neighboring cell, and an AmBC terminal device of this cell is notified of information of the AmBC resource set of this cell, so that the AmBC terminal device of this cell can perform AmBC communication by using the AmBC resource set of this cell without configuring an AmBC communication resource for each AmBC terminal device, thereby saving signaling overhead of resource configuration.
Patent WO-2021031667-A1 (WO)
Title: Single-photon detection apparatus and method
Inventor: LIANG WENYE
IPC: G01J11/00
Filed: 2020-06-15
Abstract: A single-photon detection apparatus and method, which relate to the field of low light detection and may be applied to different fields, such as low light imaging, optical sensing, and quantum key distribution. The single-photon detection apparatus comprises a reverse-phase reflection branch (21), a single-photon sensing device (22), and a normal-phase reflection branch (23); an input signal is divided into two paths, which reach the reverse-phase reflection branch (21) and the single-photon sensing device (22), respectively; the reverse-phase reflection branch (21) is used for performing reverse-phase reflection on the received input signal to obtain a reverse-phase signal; the single-photon sensing device (22) is used for sending the received input signal to the normal-phase reflection branch (23), and is also used for sensing photons and generating photon information, as well as outputting a first branch signal, the first branch signal comprising the photon information and the reverse-phase signal; and the normal-phase reflection branch (23) is used for performing normal-phase reflection on the input signal which passes through the single-photon sensing device (22) so as to obtain a second branch signal, the first branch signal and the second branch signal being superimposed to obtain the photon information.
Patent WO-2021253376-A1 (WO)
Inventor: XU DAN
IPC: C07F9/24
Filed: 2020-06-19
Abstract: 一种用于手性药物合成的磷酰胺化合物的制备方法，通过采用特定的pH值、特定体积质量比的NaHCO 3水溶液作为打浆的溶剂，并控制打浆时的温度、搅拌速度，能够以高收率、高纯度制备化合物II。采用该反应体系不需要有机溶剂，减少了大量的有机溶剂废液的排放，工艺环境友好、绿色无污染。
Patent WO-2021004273-A1 (WO)
Title: Channel access method, terminal device, and network device
Inventor: WU YUMIN
IPC: H04W74/00
Filed: 2020-06-23
Abstract: Disclosed in the present application are a channel access method, a terminal device, and a network device. The method comprises: determining the relationship between a physical random access channel (PRACH) resource and a physical uplink shared channel (PUSCH) resource corresponding to channel access request information; and determining, according to the relationship, channel access priority information corresponding to the PRACH resource and the PUSCH resource. According to embodiments of the present application, the reliability of sending channel access request information can be improved; moreover, when determining channel access priority information corresponding to the PRACH resource and the PUSCH resource, the relationship between the PRACH resource and the PUSCH resource can be fully considered, and the fairness of access to different physical channels can be ensured.
Patent WO-2022000193-A1 (WO)
Inventor: LIU CHENGBO
IPC: G01N29/265
Filed: 2020-06-29
Abstract: A scanning device (10), comprising: a rotating motor (100); a crank slider mechanism (200), wherein the crank slider mechanism (200) comprises a crank (21), a connecting rod (22) and a slider (23), one end of the crank (21) is fixedly connected to an output shaft of the rotating motor (100), the other end is rotatably connected to one end of the connecting rod (22), the other end of the connecting rod (22) is rotatably connected to the slider (23), and a scanning probe (32) is provided on the slider (23); and a detection platform (300), wherein the rotating motor (100) is fixed to the detection platform (300), the detection platform (300) comprises a first sliding track (31), and the slider (23) is provided on the first sliding track (31), and pushed and pulled by the connecting rod (22) to move back and forth between a first position (311) and a second position (312) of the first sliding track (31). The scanning device (10) converts the rotary motion of the rotating motor (100) into the linear motion of the scanning probe (32) by means of the crank slider mechanism (200), so that the scanning probe (32) moves back and forth on the first sliding track (31) to improve the scanning speed.
Patent WO-2021022955-A1 (WO)
Inventor: JIANG HAO
IPC: G01T1/16
Filed: 2020-07-02
Abstract: A radiation detection device, comprising a detector (30) and a housing (10). The housing (10) is has an accommodation space. The detector (30) is accommodated in the accommodation space. The thickness of the housing (10) is not less than five times of the thickness of a half-value layer of a corresponding ray. The thickness of the half-value layer is the thickness of a substance that attenuates the energy of the ray into half of an initial value. The housing (10) is provided with a through hole (14) extending from the exterior of the housing (10) to the accommodation space. The measurement can be made by putting the detector (30) and the housing (10) into the waste liquid without modifying a radioactive waste liquid pool or performing a plurality of samplings and measurements, the operation is convenient, the measurement efficiency is improved, and the cost is reduced. At the same time, the influence of an external ray on the detector (30) is isolated by the housing (10), which maximizes the accuracy of data measurement.
Patent WO-2021008441-A1 (WO)
Inventor: ZHANG YINSHENG
IPC: A61P37/02
Filed: 2020-07-10
Abstract: La présente invention concerne un inhibiteur de BTK contenant du 5-azaspiroheptane, et concerne spécifiquement un composé de formule (I), un stéréoisomère de celui-ci ou un sel pharmaceutiquement acceptable de celui-ci, un procédé de préparation de celui-ci, une composition pharmaceutique contenant le composé, et l'utilisation de celui-ci dans le traitement de maladies associées à BTK.
Patent WO-2021008534-A1 (WO)
Inventor: WU XIAOHUI
IPC: G10L21/0216
Filed: 2020-07-14
Abstract: A voice wakeup method and system, and an electronic device. The method comprises: acquire a first voice signal in an environment where a first electronic device is located (501); if an audio is being played in the environment when the first voice signal is acquired, the first electronic device obtains an audio signal corresponding to the audio by a wired or wireless communication mode; the first electronic device determines a first false wakeup result according to the first voice signal and the audio signal (503); the first electronic device receives a second false wakeup result sent by a second electronic device (504); the first electronic device determines a third false wakeup result according to the first false wakeup result and the second false wakeup result (505), the third false wakeup result being used for indicating whether to perform a wakeup operation on a device to be waked up in a local area network; the first electronic device sends the third false wakeup result to other electronic devices except for the first electronic device in the local area network (506). The voice wakeup method is helpful for improving the accuracy of false wakeup determination.
Patent WO-2022016443-A1 (WO)
Title: Transmitting wake-up signals for paging operations
Inventor: XU FANGLI
IPC: H04W52/02
Filed: 2020-07-23
Abstract: A base station is configured to transmit wake-up signals to a user equipment to wake-up the UE to receive a page from the base station. The base station transmits one or more synchronization signals, wherein the synchronization signals correspond to a wake-up signal (WUS) that is to be transmitted to a user equipment (UE) operating in a paging discontinuous reception (DRX) cycle, wherein the paging DRX cycle includes a paging occasion (PO) and transmits the WUS to the UE during a WUS occasion, wherein the WUS indicates whether the UE is to utilize an active mode or a sleep mode during the PO.
Patent WO-2021184632-A1 (WO)
Inventor: LIAO YINGHAO
IPC: H03L7/08
Filed: 2020-07-28
Abstract: 本发明提供一种锁相环的锁定检测方法、锁相环及其频率锁定检测控制器，能够解决锁相环上电不稳定过程中内部逻辑异常的问题，并且结构简单、设计版图面积小。所述锁定检测方法包括：对锁相环的频率进行第一次锁定，直至锁相环的内置稳压器稳定，第一次锁定过程中对数字逻辑的复位时序以及电源是否稳定不做要求；当锁相环的内置稳压器稳定之后，锁相环的各输出分频器开始工作，锁相环进行第二次锁定过程，此时所述锁相环的压控振荡器输出时钟没有毛刺、电源电压稳定，实现包括相位对齐调整以及占空比合成的复杂功能；最后将锁相环的锁定检测电路的输出信号作为锁相环的锁定指示信号输出。
Patent WO-2021031875-A1 (WO)
Title: Uplink power control method applicable to non-terrestrial network, and device
Inventor: QIAO YUNFEI
IPC: H04W52/14
Filed: 2020-08-07
Abstract: The present application discloses an uplink power control method applicable to a non-terrestrial network and a device. The uplink power control method comprises: a terrestrial terminal apparatus receiving uplink power control information comprising power adjustment information, the power adjustment information being used to compensate for a power bias caused by a transmission delay of a satellite communication link; and the terminal apparatus determining an uplink transmission power according to the uplink power control information, and transmitting a signal in accordance with the power. The method is easy to implement, and achieves adaptive adjustment for existing mechanisms on the basis of the satellite links characteristics, thereby meeting actual transmission power requirements of terminal apparatuses in such scenarios.
Patent WO-2022036556-A1 (WO)
Inventor: LI ZHEN
IPC: G06T3/40
Filed: 2020-08-18
Abstract: La présente invention concerne un procédé et un appareil de traitement d'image, ainsi qu'un dispositif informatique et un support de stockage. Le procédé consiste à : acquérir une image à basse résolution à traiter ; effectuer une recherche de caractéristiques dans un groupe de référence prédéfini selon l'image à basse résolution pour obtenir un graphe de caractéristiques de référence, le graphe de caractéristiques de référence étant obtenu en effectuant une extraction de caractéristiques sur un ensemble d'images de haute définition dans le groupe de référence ; et effectuer une amélioration de caractéristiques sur l'image à basse résolution selon le graphe de caractéristiques de référence. En raison de la diversité des images dans le groupe de référence, le graphe de caractéristiques de référence contient toutes les caractéristiques locales qui peuvent éventuellement être utilisées, de telle sorte que des informations de texture haute fréquence peuvent être fournies pour chaque image à basse résolution, la richesse des caractéristiques est garantie, et la charge de celles-ci sur une mémoire peut également être réduite. En outre, le graphe de caractéristiques de référence est recherché selon l'image à basse résolution, et le graphe de caractéristiques de référence sélectionné peut bloquer ou améliorer de manière adaptative de nombreux types de caractéristiques différents, de telle sorte que l'image à basse résolution comporte des détails plus riches.
Patent WO-2022032716-A1 (WO)
Inventor: THONG WANG KIT WILSON
IPC: G06T7/00
Filed: 2020-08-21
Abstract: A method for estimating camera (120, 320) orientation relative to a ground surface. The method comprising: detecting line segments from an image captured by a camera (120, 320); superimposing a first virtual cube having three orthogonal vanishing points with a random 3D orientation on to the image; classifying and grouping the line segments of the image into 3D-directional groups; superimposing a second virtual cube on to the image with an initial 3D orientation; computing an optimal 3D orientation of the second virtual cube by iteratively changing the 3D orientation of the second virtual cube and measuring perpendicular distances of the three orthogonal vanishing points to the three line segment groups in each iteration starting with the initial 3D orientation, wherein the optimal 3D orientation of the second virtual cube being one that provides shortest perpendicular distances; computing co-variances of the orthogonal vanishing points of the second virtual cube at the optimal orientation; computing ground orientation from the second virtual cube at the optimal orientation.
Patent WO-2021151290-A1 (WO)
Inventor: CHEN XIN
IPC: G06K9/00
Filed: 2020-08-25
Abstract: 本申请公开了一种基于机器学习的面部信息识别监控方法及装置，本申请涉及人工智能，主要目的在于解决现有次重症监护的监控效果差的问题，主要包括：从区块链网络的不同区块节点中获取监控目标的面部信息，并识别所述面部信息的肌肉特征；根据完成训练的至少一个肌肉运动分类模型对所述肌肉特征进行分类处理，得到至少一个肌肉动作情感信息分类结果；逐一判断所述肌肉动作情感信息分类结果是否匹配预设监控示警对应关系中的示警等级信息，所述预设监控示警对应关系包括不同肌肉动作情感信息分类结果与不同示警等级信息的对应关系；若匹配，则发送携带有所述示警等级信息的示警信号，主要用于基于机器学习的面部信息识别监控。
Patent WO-2022047631-A1 (WO)
Title: Beamforming scheme in higher rank transmission
Inventor: LIU DI
IPC: H04W16/28
Filed: 2020-09-01
Abstract: Embodiments of the present disclosure relate to device, method, device and computer readable storage media of beamforming scheme in higher rank transmission for massive multiple input multiple output system. The method comprises determining a target beam for carrying a transmission of a reference signal from the base station to the user equipment; determining a target arrangement of the plurality of ports formed at an antenna array of the base station; and transmitting, to the user equipment, different portions of the target beam through a plurality of ports based on the target arrangement. In this way, a new beamforming method when Massive-MIMO choose higher rank transmission in multi ports communication system is proposed. The gNB would only select the best beam with different halves in the same polarization to keep the QCL principles.
Patent WO-2021248741-A1 (WO)
Title: 一种污染场地原位修复药剂及施工方法
Inventor: LI SHUCAI
IPC: B09C1/08
Filed: 2020-09-27
Abstract: 一种污染场地原位修复药剂及施工方法，污染场地原位修复药剂包括：氧化剂和固化剂；污染场地原位修复施工方法，包括：将污染场地原位修复药剂与污染土壤或含水层原位混匀；通过相耦合的原位化学氧化、原位固化工艺对污染场地进行原位修复。将原位化学氧化、原位固化工艺进行耦合，以固化剂作为氧化剂的激活剂，减少药剂的用量，减少氧化后修复区域硫酸根的浓度，并实现对吸附在土壤或含水层颗粒上有机污染物的固化包封，防止原位化学氧化处理有机物的反弹；同时，所用氧化剂有利于固化反应，可以减少固化剂的投加。
Patent WO-2021189818-A1 (WO)
Inventor: LIU NA
IPC: G01K7/02
Filed: 2020-10-14
Abstract: A temperature measurement device for a flowing working medium in a micro-channel, comprising a thermal insulation layer (2) provided at the outer side of a micro-channel measurement section (1); an outer protective layer (3) wrapping the outer side of the thermal insulation layer (2); a thermocouple (5) used for measuring the temperature of the micro-channel measurement section (1); and a temperature display terminal connected to the thermocouple (5), wherein the thermocouple (5) is provided between the thermal insulation layer (2) and a micro-channel, and is attached to the surface of the micro-channel temperature measurement section (1); the inner side of the thermal insulation layer (2) is tightly attached to the micro-channel, the thermocouple (5) is completely wrapped in the thermal insulation layer (2); and the outer diameter d2 of the thermal insulation layer (2) is greater than or equal to the length L of the micro-channel temperature measurement section (1). The problem that the existing methods for measuring the temperature in the micro-channel have defects can be solved. Further disclosed is a calculation method for the thickness of the thermal insulation layer (2).
Patent WO-2021103833-A1 (WO)
Title: Polymères à empreinte moléculaire pour séquestrer l'acétate et d'autres molécules
Inventor: KO CHI CHIU
IPC: A61K31/785
Filed: 2020-10-15
Abstract: L'inention concerne des polymères à empreinte moléculaire (MIP) pouvant lier l'acétate et d'autres molécules cibles, des procédés pour leur production, des compositions pharmaceutiques comprenant les MIP, et des utilisations des MIP et des compositions pharmaceutiques pour lier des molécules cibles et pour traiter des états associés à l'accumulation d'acétate et d'autres molécules cibles.
Patent WO-2022052241-A1 (WO)
Inventor: LIU JIKUN
IPC: A61B90/11
Filed: 2020-10-29
Abstract: A positioning device for an orthopedic surgery and a locking device therefor. The positioning device for an orthopedic surgery comprises a positioning housing (100) and a bone needle fixture (200). The positioning housing (100) is provided with a positioning cavity. A plurality of bone needle insertion holes (101) in communication with the positioning cavity are arranged on the side of the positioning housing (100). The bone needle fixture (200) is provided in the positioning cavity, and is used for positioning bone needles. The bone needle fixture (200) comprises: a clamping block (201), a fixture body (202), and a clamping drive component (203). The fixture body (202) is provided with a square-shaped groove (204) passing through an upper end surface and a lower end surface. The square-shaped groove (204) is fixedly provided in the positioning cavity. A through hole (205) is provided in the center of the square-shaped groove (204). The through hole (205) is used for being in a connection fit with the clamping drive component (203), so that the clamping drive component (203) drives the clamping block (201) to jack up and clamp the bone needles upwards. During mounting, first, the bone needles are clamped by the clamping block (201), so that a plurality of bone needles have stable effects during use, and can be quickly clamped and positioned. A locking body (500) on the locking device can then lock after determining the angle and position of the rotation direction of a rotating structure on a support rod (400), which greatly improves the efficiency of the orthopedic surgery.