baber/WOPTO huggingface dataset:
Patent WO-2021121377-A1 (WO)
Title: Dispositif de surveillance de voyage anormal
Inventor: ZHANG HAOCHENG
IPC: G06Q10/02
Filed: 2020-12-18
Abstract: Des voyages sur une plateforme de covoiturage peuvent être surveillés afin de prédire des voyages anormaux. Un ensemble de caractéristiques fixes peut être obtenu sur la base d'un voyage sur une plateforme de covoiturage. Un ensemble de caractéristiques dynamiques peut être obtenu sur la base du déclenchement sur la plateforme de covoiturage. L'ensemble de caractéristiques fixes et l'ensemble de caractéristiques dynamiques peuvent être entrés dans un modèle de prédiction. Le voyage sur la plateforme de covoiturage peut être classé sur la base d'une sortie du modèle de prédiction. Une action peut être effectuée sur la base de la classification du trajet sur la plateforme de covoiturage.
Patent WO-2022126661-A1 (WO)
Inventor: TAN YIXIANG
IPC: G02B13/18
Filed: 2020-12-18
Abstract: The present application discloses an optical imaging system, an image capturing module and an electronic device. The optical imaging system comprises, in sequence from an object side to an image side: a first lens having a positive refractive power, an object side surface of the first lens being a convex surface near the optical axis; a second lens having a refractive power; a third lens having a refractive power; a fourth lens having a refractive power; and a fifth lens having a refractive power, the object side surface of the fifth lens being a concave surface near the circumference; the optical imaging system satisfies the following conditional expression: 43*f/(2*ImgH)>147, where f is an effective focal length of the optical imaging system, and ImgH is half of the image height corresponding to the maximum angle of field of view of the optical imaging system. The described optical imaging system increases the focal length of the optical imaging system while satisfying the miniature design, and can be used for distant-view photographing; moreover, the optical imaging system can obtain an equivalent focal length of about 150 mm by satisfying the described conditional expression, thereby having a long-focus telephoto characteristic.
Patent WO-2022121033-A1 (WO)
Inventor: DU WENKAI
IPC: G06T7/00
Filed: 2020-12-29
Abstract: 本发明提供了一种基于视频质检场景的阈值设定方法、存储介质和系统，对质检功能点设置定性和定量两种阈值：定性阈值用来决定当前业务判断遵循何种从逻辑层面上确定的规则，如同框检测，该阈值需要清晰定义何谓同框；定量阈值用来决定当前算法的松紧程度，该阈值用来判定基于视频的业务处理结果而不是单帧图像的算法处理结果。本方案针对"同框检测"和"信息验证"两个在视频质检场景中的典型功能点提出了一种算法阈值设定方法，解决了算法分析和业务判断之间的逻辑连接问题。
Patent WO-2021147794-A1 (WO)
Title: Frequency domain resource processing method, frequency domain resource configuration method and related device
Inventor: LIU JINHUA
IPC: H04W72/04
Filed: 2021-01-18
Abstract: Provided in the present invention are a frequency domain resource processing method, a frequency domain resource configuration method and a related device. The frequency domain resource processing method comprises: acquiring frequency domain configuration information which comprises at least one of configuration information of a guard band and configuration information of a frequency domain resource of a distribution unit (DU) of an IAB node; and carrying out information transmission according to the frequency domain configuration information.
Patent WO-2022007388-A1 (WO)
Title: Method for preparing propylene oxide by means of direct epoxidation of propylene
Inventor: ZHAO CHENYANG
IPC: C07D303/04
Filed: 2021-01-26
Abstract: The present invention relates to the field of propylene oxide preparation, and discloses a method for preparing propylene oxide by means of the direct epoxidation of propylene. The method comprises: under propylene epoxidation reaction conditions, bringing a mixed gas containing a reaction feed gas and a diluent gas in contact with a catalyst for reaction, so as to obtain propylene oxide, wherein the reaction feed gas comprises propylene, oxygen and hydrogen, and at least part of the diluent gas is a gaseous olefin. According to the present invention, an epoxidation reaction of propylene is performed with a gaseous olefin as at least part of a diluent gas, which can significantly prolong the service life of a catalyst, and effectively reduce the amount of the diluent gas, thereby reducing the difficulty of subsequent product separation, reducing energy consumption, and under the condition of ensuring safety, the concentration of oxygen in the reaction system can be effectively improved, so that the utilization efficiency of raw materials is improved, and the reaction selectivity and the propylene conversion rate are also improved.
Patent WO-2021196841-A1 (WO)
Inventor: CAO KANYU
IPC: G11C7/06
Filed: 2021-01-26
Abstract: Provided are a sense amplifier, a memory, and a data read-out method, which relate to the technical field of semiconductor memories. The sense amplifier comprises: a first PMOS transistor, a second PMOS transistor, a first NMOS transistor, a second NMOS transistor, a first switch, a second switch, a third switch, and a fourth switch, wherein at an offset compensation stage of the sense amplifier, and the on/off state of the first switch to the fourth switch are controlled, such that the first NMOS transistor and the second NMOS transistor are configured to be in a cross-coupling amplification mode, and the first PMOS transistor and the second PMOS transistor are configured to be in a diode connection mode. By means of the present disclosure, offset compensation for the sense amplifier can be realized, thereby improving the accuracy of reading out data from a memory.
Patent WO-2022052411-A1 (WO)
Inventor: JIANG WEIKAI
IPC: H05B45/325
Filed: 2021-01-28
Abstract: Provided are a method and system for dynamically adjusting a pulse-width modulation (PWM) signal, and a system for dynamically controlling a high-power lamp, the method steps comprising: presetting a standard signal period and a standard duty cycle of an effective pulse; receiving and comparing a target duty cycle entered by a user with the standard duty cycle; if the target duty cycle is less than the standard duty cycle, then keeping the duration of the effective pulse constant, and adjusting the signal period duration relative to the standard signal period so that the duty cycle reaches the target duty cycle, and generating a corrected PWM signal according to the adjusted signal period duration and the target duty cycle; if the target duty cycle is greater than the standard duty cycle, then keeping the duration of the standard signal period constant, adjusting the effective-pulse duration so that the duty cycle reaches the target duty cycle, and generating a corrected PWM signal according to the standard signal period duration and the target duty cycle; if the target duty cycle is equal to the standard duty cycle, then generating a corrected PWM signal according to the standard duty cycle and the standard signal period duration; preventing the problems of flickering when a camera is photographing, or non-smooth dimming, when the duty cycle is adjusted.
Patent WO-2021159977-A1 (WO)
Inventor: Shi Anxin
IPC: B62K15/00
Filed: 2021-01-29
Abstract: 公开了一种滑板车，滑板车包括：车架（110）、支架（120）和第一连接件；第一连接件穿设在支架（120）和车架（110）上，以将支架（120）与车架（110）可拆卸地连接，这样车架和支架不需要通过焊接方式连接，能够减少车架和支架由焊接连接而引起的变形；同时，由于第一连接件将支架与车架可拆卸地连接，便于车架和支架分别单独运输，能够减小运输体积，降低运输成本。
Patent WO-2022170531-A1 (WO)
Inventor: LI XUECHENG
IPC: H01M10/0587
Filed: 2021-02-09
Abstract: Appareil électrochimique comprenant un boîtier et un ensemble électrode. L'ensemble électrode comprend une première pièce polaire, une seconde pièce polaire et un film isolant placé entre la première pièce polaire et la seconde pièce polaire. La première pièce polaire comprend un premier collecteur de courant et une première couche de matériau actif placée sur le premier collecteur de courant. La seconde pièce polaire comprend un second collecteur de courant et une seconde couche de matériau actif placée sur le second collecteur de courant. L'ensemble électrode est a une structure d'enroulement et est placé dans le boîtier. Dans une direction d'enroulement, l'ensemble électrode comprend une première section, une première section courbée, une seconde section et une seconde section courbée, qui sont connectées de manière séquentielle. Dans la direction de l'épaisseur de l'ensemble électrode, la première section comprend une première partie, et la seconde section comprend une seconde partie. Le film isolant est placé sur la bague ultrapériphérique de la première partie, et la première pièce polaire est placée sur la bague ultrapériphérique de la seconde partie. Est en outre prévu un appareil électronique doté de l'appareil électrochimique. La propriété de résistance aux chocs et la sécurité de l'appareil électrochimique peuvent être améliorées.
Patent WO-2021169998-A1 (WO)
Inventor: LI YONG
IPC: H04W76/15
Filed: 2021-02-24
Abstract: The present application provides a method and apparatus for adjusting a data transmission path. The method is applied to a terminal device. A first link is established between the terminal device and an NR base station, the terminal device transmits data of a first application by means of the first link and the NR base station, and a second link is established between the terminal device and an LTE base station. The method comprises: a terminal device detects a delay of data of a first application; when the terminal device determines that the delay is greater than or equal to a first preset delay threshold, the terminal device sends first instruction information to an NR base station, the first instruction information being used for instructing the NR base station to disconnect a first link from the terminal device; and the terminal device receives the data of the first application from an LTE base station by means of a second link, or the terminal device sends the data of the first application to the LTE base station by means of the second link. Embodiments of the present application facilitate improving the delay in data transmission, thereby improving user experience.
Patent WO-2022183362-A1 (WO)
Inventor: FU ZHE
IPC: H04W72/04
Filed: 2021-03-02
Abstract: 本申请实施例提供一种通信方法、设备及存储介质，该方法包括：通过终端设备发送接入层的请求信息，由接入网设备与终端设备协商完成终端设备传输资源质量的调整，以期减小传输时延，及时满足终端设备的传输需求。
Patent WO-2021196988-A1 (WO)
Inventor: LIU CHIHCHENG
IPC: G01R31/26
Filed: 2021-03-09
Abstract: Disclosed is a test circuit, comprising: M stages of test units. A first end of each stage of test units is connected to a power line, and a second end thereof is connected to a ground wire; a third end of a first-stage test unit is connected to the power line; and a third end of an ith-stage test unit is connected to a fourth end of an (i-1)th-stage test unit, wherein M and i are positive integers greater than or equal to two. According to the test circuit, stages of test units can be tested at the same voltage at the same time. During the process of testing, when an electro-migration test element in the previous stage of test units is burned out, the electro-migration test regarding an electro-migration test element in the next stage of test units can be automatically started, such that multiple electro-migration test elements can be simultaneously tested, and the test time is greatly reduced.
Patent WO-2021213077-A1 (WO)
Inventor: FENG JIALIN
IPC: D04B7/04
Filed: 2021-03-16
Abstract: L'invention concerne une combinaison de plaque d'aiguille et d'aiguilles à tricoter pour une machine à tricoter rectiligne, et un mécanisme de sélection d'aiguille à tricoter. La combinaison de plaque d'aiguille et d'aiguilles à tricoter comprend une plaque d'aiguille (1), une pluralité de pièces d'abattage parallèles (13) agencée à l'extrémité avant de la plaque d'aiguille (1), des aiguilles à tricoter (51, 52) agencées dans des fentes d'aiguille (11, 111, 112), des mailles et des unités de sélection d'aiguille à tricoter (3a, 3b, 3c, 3d), deux aiguilles à tricoter (51, 52), qui sont agencées en parallèle et peuvent effectuer respectivement un tricotage en boucle, un tricotage de plissage et un tricotage à transfert de boucle, étant agencées dans les fentes d'aiguille (11, 111, 112) entre deux pièces d'abattage adjacentes (13) ; les mailles comprenant des mailles de contrôle (60, 63, 64, 65, 66) et des mailles élastiques (61, 62), et les mailles de contrôle (60, 63, 64, 65, 66), les mailles élastiques (61, 62) et les unités de sélection d'aiguille à tricoter (3a, 3b, 3c, 3d) formant le mécanisme de sélection d'aiguille à tricoter ; les deux mailles élastiques (61, 62) étant respectivement reliées aux deux aiguilles à tricoter (51, 52), les mailles de contrôle (60, 63, 64, 65, 66) étant reliées au-dessus des deux mailles élastiques (61, 62) d'une manière intégrée ; les unités de sélection d'aiguille à tricoter (3a, 3b, 3c, 3d) étant agencées au-dessus des deux mailles élastiques (61, 62) et pouvant agir sur les mailles élastiques (61, 62), les mailles élastiques soumises à l'action (61, 62) générant une déformation élastique de manière à être dégagées d'un ajustement intégré avec les mailles de contrôle (60, 63, 64, 65, 66), et les aiguilles à tricoter (51, 52) reliées aux mailles élastiques (61, 62) ne fonctionnant pas, de telle sorte que la machine à tricoter rectiligne à double plaque d'aiguille pourvue de la combinaison de plaque d'aiguille et d'aiguilles à tricoter peut réaliser un tricotage en une seule pièce présentant une densité normale.
Patent WO-2022205233-A1 (WO)
Inventor: LIU YANG
IPC: H04W72/12
Filed: 2021-03-31
Abstract: The present disclosure relates to a communication method for a PUSCH, a communication apparatus for a PUSCH, and a storage medium. The communication method for a PUSCH comprises: in response to SRS resource sets respectively corresponding to multiple cooperative transmission reception points (TRPs) being configured for a terminal, a network device transmitting a first activation indication; a terminal receiving the first activation indication, wherein the first activation indication is used to indicate a PUSCH transmission mode associated with the multiple cooperative transmission reception points (TRPs), and the PUSCH transmission mode comprises the terminal independently transmitting a PUSCH for a single TRP or cooperatively transmitting a PUSCH for multiple TRPs; and the terminal independently transmitting a PUSCH on the basis of a single TRP activated by the first activation indication, or cooperatively transmitting a PUSCH for multiple TRPs on the basis of the multiple TRPs activated by the first activation indication. According to the present disclosure, dynamic switching between a single TRP and multiple TRPs during the process of a terminal transmitting a PUSCH is implemented.
Patent WO-2022213257-A1 (WO)
Inventor: ZHANG YUANTAO
IPC: H04W74/08
Filed: 2021-04-06
Abstract: La présente divulgation concerne un procédé et un appareil de configuration d'une partie de bande passante. Un mode de réalisation de la présente divulgation concerne un procédé exécuté par un premier équipement utilisateur (UE). Le procédé comprend les étapes consistant à : déterminer si au moins une partie de bande passante (BWP) dédiée initiale associée au premier UE est configurée dans un bloc d'informations de système ; déterminer une occasion d'un canal d'accès aléatoire (RACH) (RO) dans une BWP existante ou dans la BWP dédiée ; et exécuter une procédure de RACH sur la base de la RO déterminée.
Patent WO-2022217525-A1 (WO)
Title: Image noise reduction processing method and device, and imaging device
Inventor: JIANG JUN
IPC: H04N5/21
Filed: 2021-04-15
Abstract: An image noise reduction processing method, a computer readable storage medium, an image noise reduction processing device, and an imaging device. The image noise reduction processing method comprises: obtaining an image to be denoised; performing first noise reduction processing on the image to be denoised to obtain a first YUV image; performing second noise reduction processing on the image to be denoised to obtain a second YUV image, wherein the intensity of the second noise reduction processing is higher than the intensity of the first noise reduction processing; and fusing Y component of the first YUV image and UV component of the second YUV image to obtain a denoised image. According to the image noise reduction processing method, the computer readable storage medium, the image noise reduction processing device, and the imaging device provided by the present application, details of an image can be retained while noise is removed to a great extent.
Patent WO-2022198734-A1 (WO)
Inventor: YAN QIAO
IPC: G06Q10/04
Filed: 2021-04-19
Abstract: 本公开提供了一种基于响应优先级的公共建筑电力需求响应双重优化方法，获取公共建筑各电力负荷的参数数据，确定公共建筑中能够参与需求侧响应的电力负荷；根据得到的电力负荷，确定多条响应策略，计算每条策略的响应能力，并确定每条响应策略的优先级；根据得到的控制策略、响应能力和优先级进行双重优化，其中，第一重优化对响应策略运行参数的调整，第二重优化进行多种策略的组合优化；本公开在对公共建筑能耗充分分析的基础上，选取能够参与响应的电力负荷，形成不同设备的响应控制策略，计算不同策略的响应能力并确定响应优先级，采用双重优化的方法进行整个建筑综合响应能力的决策，极大的提高了需求响应决策优化的精度。
Patent WO-2022083106-A1 (WO)
Inventor: CHEN YANJING
IPC: C07H1/00
Filed: 2021-05-07
Abstract: 属于医药化工领域，涉及一种硫酸氨基葡萄糖复合盐的制备方法，包括在反应容器中加入N-乙酰氨基葡萄糖和溶剂，反应容器中N-乙酰氨基葡萄糖浓度为0.5％～60％。然后再加入硫酸和稳定剂，所述的硫酸浓度为1％～90％，N-乙酰氨基葡萄糖：硫酸的质量比为1:0.1～40。N-乙酰氨基葡萄糖：稳定剂的质量比为1：0.2～2.4。反应温度为25～100℃，保温反应1～20小时。基本反应完成后，处理，得到硫酸氨基葡萄糖复合盐。所述方法制得的硫酸氨基葡萄糖复合盐的制备方法工艺简单，成本低，有利于工业化生产，所得成品性质稳定，不易变黄，不易吸湿，产品质量稳定。
Patent WO-2022147934-A1 (WO)
Inventor: LI GUOZHANG
IPC: A47B43/00
Filed: 2021-05-08
Abstract: Provided are a rapid connection structure and a simple cabinet. The rapid connection structure comprises at least two side frames and a plurality of connecting rods, wherein the side frames, as a whole, are of a frame-shaped structure, and the side frames are arranged in parallel; and two ends of the connecting rods are detachably connected to the side frames, so as to connect two adjacent side frames. With regard to the rapid connection structure of the present utility model, the side frames are detachably connected to the connecting rods, such that not only can the side frames and the connecting rods be disconnected to save on transportation space during transportation, but also the side frames of a frame-shaped structure as a whole are used, such that the number of parts of the connection structure can further be reduced, thereby making it convenient for a user to assemble the connection structure himself/herself, and achieving a rapid assembling effect; moreover, the number of connecting parts can be reduced, thereby reducing production costs. The simple cabinet comprises the rapid connection structure and plate bodies.
Patent WO-2022236804-A1 (WO)
Title: 太阳能利用装置及太阳能利用装置的组合结构
Inventor: HU XIAOPING
IPC: F24S23/00
Filed: 2021-05-14
Abstract: 一种太阳能利用装置及其组合结构，该太阳能利用装置具有透光顶盖、反光槽以及光能利用装置。该透光顶盖具有向内凹陷设置的第一透光部和自第一透光部的凹陷处向上凸起设置的第二透光部，基于该结构，能够将被反射和折射到透光顶盖外侧的太阳光重新从其他区域折射至透光顶盖内侧，提高折射进入透光顶盖的光量。同时，该反光槽与透光顶盖内形成至少一个液体聚光腔，该液体聚光腔内填充有透明液体，该液体聚光腔能够将至少一部分自透明液体射向液体聚光腔内壁的太阳光形成全反射现象，能够使更多的太阳光向光能利用装置上汇聚，减少太阳光再从液体聚光腔以及透光顶盖折射出装置之外的情况，提高聚光效率。
Patent WO-2022227204-A1 (WO)
Inventor: ZHANG TENGFEI
IPC: H04W4/80
Filed: 2021-05-31
Abstract: 一种数据传输方法及装置、终端设备及可读存储介质，其中，数据传输方法包括：监听是否需要进行数据传输操作（S10）；响应针对数据传输的操作，根据超宽带定位模块调整自身位置并发送位置请求（S20）；根据接收的至少一个位置信息确定待传输终端，位置信息中包括待传输终端的特定标识，待传输终端配置有超宽带定位模块（S30）；向待传输终端传输数据，待传输终端建立与终端设备之间的连接后接收传输数据（S40）。通过该方法，可实现短距离面对面的数据传输，增强面对面分享信息的仪式感。
Patent WO-2021254175-A1 (WO)
Title: Road safety monitoring method and system, and computer device
Inventor: YANG YANG
IPC: G08G1/04
Filed: 2021-06-04
Abstract: The present application discloses a road safety monitoring method and system, and a computer device, achieving attribute recognition or source locating of an object thrown on a road, providing an accurate road safety alarm, and reducing traffic accidents on the road caused by the thrown object. The road safety monitoring method comprises: acquiring road monitoring information, and determining whether there is a thrown object on a road; acquiring trajectory information of at least one object on the road according to the road monitoring information; determining the attribute of the thrown object according to the trajectory information of the at least one object; and issuing an alarm according to the attribute of the thrown object, the at least one object comprising the thrown object and/or a non-thrown object. The method of the present application can improve the accuracy of attribute detection of the thrown object, and a worker can remove the thrown object in time according to alarm information, so as to reduce road traffic accidents.
Patent WO-2022022089-A1 (WO)
Inventor: LI ZHONGXIAO
IPC: G09G3/36
Filed: 2021-06-09
Abstract: L'invention concerne un panneau d'affichage, un dispositif d'affichage, et un procédé de commande associé, le panneau d'affichage comprenant : une pluralité de sous-pixels agencés en un réseau, et le panneau d'affichage comprenant : un premier substrat et un second substrat disposés l'un en face de l'autre, le premier substrat comprenant une première base et une pluralité d'électrodes de pixel disposées sur la première base, et chaque sous-pixel comprenant au moins deux électrodes de pixel.
Patent WO-2022062503-A1 (WO)
Inventor: GAO YANGQING
IPC: F41G1/14
Filed: 2021-06-21
Abstract: A zoom sighting telescope. During use, an outer tube is rotated, a sliding pin is limited by a zoom curve slot and a sliding pin sliding slot, and the sliding pin drives a directable lens frame inner tube to slide in the axial direction, thereby controlling and adjusting the distance between two directable lens frames, performing zoom adjustment on the sighting telescope, and ensuring that the sliding pin is always located at the top of the device during the sliding process. The directable lens frames and the inner tube are connected by means of a spline, so that the directable lens frames slide along the axial direction in the inner tube, thus being able to effectively prevent rotation from occurring between the directable lens frames and the inner tube, ensuring the adjustment precision of the sighting telescope. A fixing tube is used to connect an outer tube, preventing radial deformation of the zoom lens, and a plurality of fixing points are provided, the fixing sleeve and the outer tube being fixedly connected at a position close to the zoom curve slot in order to reduce deformation in the zoom curve slot, and thereby reduce the possibility of deformation of the sighting telescope during use.
Patent WO-2022134505-A1 (WO)
Title: 一种动画视频中多个动态人物素材实现动作过渡的方法
Inventor: SHAO MENG
IPC: G06T13/40
Filed: 2021-06-23
Abstract: 一种动画视频中多个动态人物素材实现动作过渡的方法，通过对动画视频中人物前后动作的读取，自动填充两个动作之间的过渡动画，降低了动画制作人员的工作量，提高了动画的整体流畅度。
Patent WO-2022012291-A1 (WO)
Inventor: ZHANG ZHIXIN
IPC: G01N33/574
Filed: 2021-06-24
Abstract: 本发明公开了一种乳腺癌的外周血TCR标志物及其检测试剂盒和应用，该标志物包括序列为SEQ ID NO.1～100所示蛋白中的至少一种。本发明基于高通量测序方法，只需要采取少量外周血，提取RNA，通过对样本的处理建立免疫图谱文库，再经过高通量测序和TCR数据分析，首先确定乳腺癌外周血中特征性TCR序列，然后将待测样本测试结果与该特征性TCR序列比对，从而确定是否患有乳腺癌。本发明能够同时比较巨大数量的乳腺癌特异性TCR序列，相比单独检测一种或几种标记物，具有更高的特异性和准确性，提高了诊断效率。
Patent WO-2022266959-A1 (WO)
Title: Chip test circuit and method
Inventor: FU HAITAO
IPC: H04B17/00
Filed: 2021-06-24
Abstract: A chip test circuit and method, which relate to the technical field of chips, and by means of which high-rate test data of a test machine can be received and converted into multi-channel input data by using a high-speed serial test interface, thereby eliminating the limitations on a test data transmission bandwidth of a single channel, and improving the chip test efficiency. The chip test circuit comprises: a high-speed serial test interface, which is used for receiving high-speed serial input data sent by a test machine, converting the high-speed serial input data into multi-channel input data, and sending the multi-channel input data to a first speed changer; the first speed changer, which is used for normalizing the multi-channel input data into single-channel input data so as to test a circuit to be tested; and a second speed changer, which is used for receiving single-channel output data from the circuit to be tested, converting the single-channel output data into multi-channel output data, and outputting the multi-channel output data to the high-speed serial test interface, wherein the high-speed serial test interface is further used for converting the multi-channel output data into high-speed serial output data, and sending same to the test machine.