baber/WOPTO huggingface dataset:
Patent WO-2021098113-A1 (WO)
Inventor: WU QIMING
IPC: E01D19/10
Filed: 2020-03-27
Abstract: The present invention relates to the technical field of bridge engineering, and disclosed is a prefabricated lightweight high-strength crash barrier for a bridge, comprising an inner head-on crash panel layer and an outer cover plate layer which are arranged behind one another. The inner head-on crash panel layer comprises multiple inner head-on crash panels which are arranged side by side along the length direction of a bridge, and any two adjacent inner head-on crash panels are detachably connected to each other; the outer cover plate layer comprises multiple outer cover plates which are arranged side by side along the length direction of the bridge, and any two adjacent outer cover plates are detachably connected to each other; the bottom end of each inner head-on crash panel is detachably connected to a bridge deck, the bottom end of each outer cover plate is detachably connected to the bottom end of the corresponding inner head-on crash panel, and the top end of each outer cover plate is detachably connected to the top end of the corresponding inner head-on crash panel. According to the prefabricated lightweight high-strength crash barrier for a bridge, the inner head-on crash panel layer and the outer cover plate layer are separately prefabricated in a factory and then assembled on site, so that a cast-in-situ construction step can be omitted, the construction cycle is greatly shortened, and maintenance is convenient.
Patent WO-2021012714-A1 (WO)
Inventor: LIU RUIKAI
IPC: H04W4/80
Filed: 2020-04-07
Abstract: Disclosed are a Bluetooth connection method and a television, belonging to the technical field of Bluetooth communication. The method may comprise: in response to a connection instruction for establishing a Bluetooth connection with a target Bluetooth device, determining the screen state of a display terminal, wherein the screen state comprises a screen-on state or a blank screen state; if the screen state of the display terminal is the screen-on state, establishing a Bluetooth connection with the target Bluetooth device; and if the screen state of the display terminal is a blank screen state, forbidding the establishment of a Bluetooth connection with the target Bluetooth device. In the present application, a display terminal establishes a connection with a Bluetooth device only when the screen state of the display terminal is a screen-on state, thereby avoiding the situation where the display terminal establishes a connection with the Bluetooth device when the display terminal is in a blank screen state.
Patent WO-2020224416-A1 (WO)
Inventor: SETTERBERG JOHAN
IPC: G05D1/02
Filed: 2020-04-17
Abstract: A method and a vehicle (1) comprising a system (10) for autonomously onboarding of the vehicle (1) on a ramp (50) comprising one or more ramp paths (51, 52), wherein the vehicle (1) comprises at least a first and a second front wheel (11, 12) and at least a first and a second rear wheel (13, 14) and the system (10) comprises: a first sensor (21) positioned in front of the first front wheel (11), a second sensor (22) positioned in front of the second front wheel (12), the first and second sensors (21, 22) are configured to obtain a three dimensional view of at least an area (30) in front of the first and the second front wheel (11, 12), a control unit (40) configured to receive the three dimensional view from the first and second sensors (21, 22), identify the one or more ramp paths (51, 52) of the ramp (50) in the three dimensional view, calculate a three dimensional path (P) for onboarding the vehicle (1) on the one or more ramp paths (51, 52) of the ramp (50) and to control the vehicle (1) to autonomously onboard the vehicle (1) on to the one or more ramp paths (51, 52) of the ramp (50) along the three dimensional path (P).
Patent WO-2021212309-A1 (WO)
Inventor: WANG ZHONGQI
IPC: G01N23/09
Filed: 2020-04-21
Abstract: The present invention relates to a method for characterizing transmission source attribute features of a segmented γ scanning measurement system, comprising the following steps: making standard transmission objects that have known γ-ray equivalent water densities; using a simulation calculation method to simulate a transmission measurement process to establish a database about the transmission thicknesses, equivalent water densities, original reconstruction densities, cosines of transmission source space angles and γ-ray energy of the standard transmission objects, and fitting a correspondence about the parameters and the γ-ray energy of the standard transmission objects between the cosines of the transmission source space angles on the basis of the database; for a transmission source to be characterized, selecting a corresponding standard transmission object for transmission measurement, and acquiring the original reconstruction density of the standard transmission object; and according to the correspondence, that has undergone fitting, between the known parameters and the γ-ray energy of the standard transmission object, reading the cosine of the transmission source space angle of the transmission source from the database.
Patent WO-2021212445-A1 (WO)
Inventor: HAN SHOUQIAN
IPC: H04N5/232
Filed: 2020-04-24
Abstract: Provided are a photographic method, a movable platform, a control device and a storage medium. The method comprises: acquiring first position information of a target object needing to be photographed and second position information of a movable platform, wherein the target object is selected by a user, and the second position information is collected by a positioning module arranged on the movable platform; then automatically adjusting, according to the two pieces of position information, the photographic attitude of a photographic device arranged on the movable platform; and if the adjusted photographic attitude enables the target object to meet pre-set display requirements in a photographic screen, controlling the photographic device on the movable platform to photograph the target object according to the adjusted attitude. It can be seen that the photographic mode is an automatic photographic method, such that the photographic efficiency is improved, the complexity of photographic operations is reduced, and operation of a user is also greatly facilitated.
Patent WO-2021031621-A1 (WO)
Title: Magnetic control material-based, magnetorheological, pilot operated safety valve for hydraulic support, and use therefor
Inventor: WANG CHENGLONG
IPC: E21D23/16
Filed: 2020-05-07
Abstract: A magnetic control material-based, magnetorheological, pilot operated safety valve for a hydraulic support, and a use therefor. The magnetorheological pilot operated safety valve comprises a valve body, a valve core, a return spring (24) and a pilot valve. The valve core is positioned in a valve core cavity opened in the valve body, and the pilot valve is positioned in a pilot valve cavity (14) opened in the valve body. The pilot valve comprises, arranged sequentially from left to right, a magnetic control shape memory alloy (11), an electromagnet (23), a push rod (4), a piston (5), a magnetorheological fluid control coil (6), and a pilot valve core (9). A plurality of magnetic control material control coils (3) are arranged on the electromagnet (23), the magnetic control shape memory alloy (11) penetrates the electromagnet (23) and then connects to the push rod (4), the push rod (4) is connected to the piston (5), and the magnetorheological fluid (8) is positioned in between the piston (5) and the pilot valve core (9). The magnetorheological fluid (8) is used to control the motion of the pilot valve core (9), relying on the ultra-short response time of the magnetorheological fluid (8), and the return spring structure in traditional large-flow safety valve pilot valves is eliminated, with the magnetic control shape memory alloy (11) serving as a return apparatus for the pilot valve core (9) instead, thus reducing response time.
Patent WO-2021051827-A1 (WO)
Title: Apoptosis protein inhibitor, preparation method therefor, and use thereof
Inventor: SONG ZHICHUN
IPC: A61P35/00
Filed: 2020-05-09
Abstract: The present invention relates to a compound as represented by formula I, and a racemate, a stereoisomer, a tautomer, an isotopic marker, nitrogen oxide, a solvate, a polymorph, a metabolite, an ester, a prodrug or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising same, a preparation method therefor, and pharmaceutical use thereof. The structure of formula I is as follows.
Patent WO-2021057038-A1 (WO)
Inventor: Lai Jiahao
IPC: G10L15/16
Filed: 2020-05-14
Abstract: An apparatus for speech recognition and keyword detection based on a multi-task model, comprising a neural network (102), a speech recognition decoder, a keyword decoder, and a training module. At a training stage, the training module trains the speech recognition decoder and the neural network (102) by using first input audio data (109a), a first text tag (107), and a first CTC loss function (105) and trains the keyword decoder and the neural network (102) by using the first input audio data (109a), a second text tag (108), and a second CTC loss function (106). In the training process, back propagation is performed according to output of the corresponding CTC loss functions (105, 106) to realize training of the neural network (102), the speech recognition decoder, and the keyword decoder. Also involved is a method for speech recognition and keyword detection based on a multi-task model. According to the apparatus and method, the keyword detection ability of the model can be trained while training data of speech recognition is effectively utilized, and the accuracy rate and recall rate of keyword detection are remarkably increased.
Patent WO-2021237476-A1 (WO)
Title: Signal demodulation method, device and system, and storage medium
Inventor: Du dongyang
IPC: H04W72/04
Filed: 2020-05-26
Abstract: The present application provides a signal demodulation method, device and system, and a storage medium. The method comprises: determining quasi co-location information of a physical downlink shared channel according to a state of a terminal device; and receiving and demodulating the physical downlink shared channel according to the quasi co-location information. By determining quasi co-location information on the basis of a state, quasi co-location information corresponding to a physical downlink shared channel can be flexibly and accurately determined. Therefore, when a physical downlink shared channel is received and demodulated by means of quasi co-location information, a technical effect of improving demodulation reliability and accuracy can be achieved.
Patent WO-2021237554-A1 (WO)
Inventor: WU QIONGZHE
IPC: G06F17/14
Filed: 2020-05-28
Abstract: 本申请实施例提供一种数据处理方法、装置、可移动平台及存储介质。方法包括：获取待处理时域数据，其中，与同一数据集合相对应的待处理时域数据存储在不同的第一存储单元内，所述数据集合与快速傅里叶变换算法相对应；在所述待处理时域数据中，确定与所述快速傅里叶变换算法相对应的多个时域输入数据；利用所述快速傅里叶变换算法对所述多个时域输入数据进行转换处理，获得与所述多个时域输入数据相对应的频域数据。本实施例提供的数据处理方法、装置、可移动平台及存储介质，可以在对时域数据进行傅里叶转换处理的过程，避免出现数据读取冲突的情况，进而保证了对数据进行转换处理的效率。
Patent WO-2021237768-A1 (WO)
Title: Data-driven-based system for implementing automatic iteration of prediction model
Inventor: DONG WEISHAN
IPC: B60W60/00
Filed: 2020-06-03
Abstract: A data-driven-based system for implementing the automatic iteration of a prediction model, comprising a processor and a cloud. The processor labels behavior data of each road participant on the basis of an observed movement trajectory of each road participant to obtain corresponding labeling information, thus achieving automatic labeling, and then sends filtered first behavior data and the corresponding labeling information to the cloud. When determining that preset automatic trigger conditions are met, the cloud extracts training samples to train an initial network model and obtain a target network model, so that model training is automatically triggered, and then evaluation is automatically triggered. Moreover, when evaluation results meet model update requirements, the cloud sends the target network model to the processor to achieve the automatic deployment of the target network model. The processor automatically updates the prediction model to the target network model after receiving the target network model. Hence, no manual participation is required for data labeling, model training, model evaluation or model updating, and the degree of automation is high.
Patent WO-2021008368-A1 (WO)
Inventor: HAN MAILIANG
IPC: C02F9/14
Filed: 2020-07-01
Abstract: A micro-power floating island device and method applied to treatment of black and odorous water body, relating to the field of ecological environmental management. In the method, a bio-ecological micro-power floating island device is floatingly placed in the black and odorous water body that needs to be treated; biological carrier modules (9) and plant modules (10) are installed in a floating island tank body (1) in the bio-ecological micro-power floating island device; pneumatic blades (5) on the bio-ecological micro-power floating island device drive a wind-driven air compressor (6) to generate compressed air and the compressed air is stored in an air compression storage tank (7); the compressed air in the air compression storage tank (7) provides rotation, movement, aeration, and water inflow and drainage of the floating island tank body (1) to complete purification treatment of the black and odorous water body.
Patent WO-2021013122-A1 (WO)
Inventor: JIN YINGHAO
IPC: H04W36/00
Filed: 2020-07-20
Abstract: 本申请提供了一种切换的方法和装置，可以应用在终端设备在NSA架构下的NPN小区与PLMN小区之间的切换。该方法包括：源接入网设备获知终端设备的某个会话需要从源接入网设备切换至目标接入网设备，向核心网设备发送包括会话的标识的切换需求消息，核心网设备在接收到切换需求消息之后，获知基于第二S-NSSAI和目标接入网设备所支持的网络切片确定的网络切片的第一S-NSSAI，向目标接入网设备发送包括该第一S-NSSAI的切换请求消息，第二S-NSSAI为会话的标识对应的源接入网设备中的网络切片的S-NSSAI。通过在目标接入网设备中确定出为会话提供服务的网络切片的S-NSSAI，提高会话的连续性。
Patent WO-2021169174-A1 (WO)
Inventor: YANG ZHE
IPC: G08G1/01
Filed: 2020-07-30
Abstract: Provided are a road congestion degree prediction method, a computer device (1), and a computer-readable storage medium. The method comprises: processing a first monitoring video to obtain a training set corresponding to each road, and inputting the training set into a preset road prediction model to obtain a road prediction model corresponding to each road; processing a second monitoring video to obtain an updated training set, and inputting the updated training set into the road prediction model to obtain a road prediction optimization model corresponding to each road; and in response to a congestion degree prediction request of a user for a certain specified road, processing a third monitoring video of the specified road and surrounding roads intersecting with the specified road to obtain a data set, and inputting the data set into the road prediction optimization model corresponding to the specified road to obtain the congestion degree level of the specified road. By means of the method, the problem of a large error during road congestion degree prediction is solved.
Patent WO-2021164213-A1 (WO)
Inventor: BOYER JOEL
IPC: A47L15/23
Filed: 2020-08-07
Abstract: L'invention concerne un lave-vaisselle (10, 205, 300), un pulvérisateur de lave-vaisselle (302) et un procédé d'assemblage de ceux-ci qui utilisent un conduit rotatif (306) qui est supporté en porte-à-faux sur une paroi de cuve de lavage (304) du lave-vaisselle (10, 205, 300). Le conduit rotatif (306) peut être supporté à l'intérieur d'un support de conduit (308) et peut faire saillie à travers une ouverture (340) dans le support de conduit (308), et peut comprendre une partie d'épaulement (316) qui empêche le mouvement axial du conduit rotatif (306) à l'intérieur du support de conduit (308).
Patent WO-2021052070-A1 (WO)
Inventor: LI ZONGFENG
IPC: G06T1/20
Filed: 2020-08-12
Abstract: 本申请涉及电子设备技术领域，具体涉及一种帧率识别方法及电子设备。所述方法包括：根据当前的目标帧率，对第一应用进行的图像绘制渲染进行稳帧；根据接收第一应用绘制渲染结果的接收时刻，确定N个连续图像的帧长，所述N个连续图像为所述第一应用绘制渲染的图像；根据所述N个连续图像的帧长，确定实测帧率；根据所述实测帧率和所述当前的目标帧率，确定新的目标帧率，以便根据所述新的目标帧率对所述第一应用进行的图像绘制渲染进行稳帧。
Patent WO-2021027970-A1 (WO)
Inventor: WANG YOU
IPC: G05D1/02
Filed: 2020-08-17
Abstract: La présente invention concerne un procédé de déplacement, un dispositif de déplacement et un support de stockage. Ledit procédé consiste à : recevoir une première instruction de commande, la première instruction de commande étant au moins utilisée pour indiquer un premier sens de déplacement d'un dispositif de déplacement ; déterminer si un objet cible existe dans le premier sens de déplacement du dispositif de déplacement, l'objet cible bloquant au moins le déplacement du dispositif de déplacement dans le premier sens de déplacement, et générer un premier résultat de détermination ; et déterminer s'il faut ou non répondre à la première instruction de commande au moins en fonction du premier résultat de détermination.
Patent WO-2021088455-A1 (WO)
Inventor: CHENG ZHONGFA
IPC: C08F2/10
Filed: 2020-08-18
Abstract: Disclosed in the present invention is a method for synthesizing hydrolyzed polymaleic anhydride. Specifically, at a temperature of 55-80°C, maleic anhydride is polymerized in an aqueous solution or a molten state by using a single system or a complex system containing an azo water-soluble initiator, so as to synthesize hydrolyzed polymaleic anhydride having a molecular weight of 1000 to 3000. The azo water-soluble initiator can be 2,2'-azobisisobutamidine dihydrochloride, 2,2'-azobis(2-methyl-N-(1,1-dimethylol-2-hydroxyethyl)propionamide), or a complex system thereof with a reducing substance. In the method, a water-soluble azo substance is used as an initiator for initiating double bond polymerization of maleic anhydride at a low temperature, the initiation efficiency is high, the molecular weight of the product is relatively high, the water solubility is good, few by-products are produced, and the yield can reach 95%; and in the method, water is used as a solvent, the reaction conditions are mild, and the decomposition rate of the reaction monomers is low, facilitating industrial production.
Patent WO-2021032108-A1 (WO)
Title: Base editing systems for achieving c to a and c to g base mutation and application thereof
Inventor: ZHANG XUELI
IPC: C12N15/113
Filed: 2020-08-19
Abstract: Provided are base editing systems for achieving C to A and C to G base mutation and an application thereof. One of the base editing systems, in which C is mutated to A, comprises cytosine deaminase AID and nCas9 nuclease or comprises cytosine deaminase AID, nCas9 nuclease, and uracil DNA glycosidase. The other base editing system, in which C is mutated to G, comprises cytosine deaminase APOBEC, nCas9 nuclease, and uracil DNA glycosidase. Experiments have shown that a combination of three base editing systems, i.e., C to A, C to T, and A to G, can achieve a mutation of A, T, C, or G to any base in prokaryotes. A combination of three base editing systems, i.e., C to G, C to T, and A to G, can achieve a mutation of A, T, C, or G to any base in eukaryotes.
Patent WO-2022040887-A1 (WO)
Title: Method, device and computer readable medium of communication for beam failure recovery
Inventor: TURTINEN SAMULI
IPC: H04W36/00
Filed: 2020-08-24
Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable storage media of communication for BFR. A method implemented at a first device comprises detecting a beam failure for a serving cell of the first device; in accordance with a determination that the beam failure is detected for the serving cell, triggering a procedure for a beam failure recovery for the serving cell; determining whether information related to the beam failure recovery is available for the serving cell; and in accordance with a determination that the information is unavailable, transmitting to a second device a first indication that the beam failure is detected and a second indication that no candidate beam is available. In this way, the full BFR information for the failed serving cells can be acquired finally, and more reliable and faster BFR can be achieved.
Patent WO-2021057450-A1 (WO)
Inventor: XU JING
IPC: H02M1/36
Filed: 2020-09-04
Abstract: A switching converter (200) and a low voltage startup circuit (210) thereof. The low voltage startup circuit (210) comprises a comparator (212) and a substrate voltage control module (211). The comparator (212) is used to compare an input voltage (Vin) with a reference voltage (V1) so as to obtain a voltage detection signal (VA) according to a comparison result. The substrate voltage control module (211) is used to adjust a substrate voltage of a main switching transistor (Mn) according to the voltage detection signal (VA). When the voltage detection signal (VA) indicates that the input voltage (Vin) is less than/equal to the reference voltage (V1), the substrate voltage control module (211) increases the substrate voltage of the main switching transistor (Mn) and reduces an ON threshold of the main switching transistor (Mn), such that the main switching transistor (Mn) can be turned on normally at a low input voltage (Vin), thereby enhancing startup performance of the switching converter (200) at a low voltage.
Patent WO-2022047792-A1 (WO)
Inventor: LI MINGJU
IPC: H04W72/04
Filed: 2020-09-07
Abstract: La présente invention se rapporte au domaine technique des communications, et concerne un procédé et un appareil de mise à jour de l'indice du pool de ressources de commande, un terminal et un dispositif de réseau. Le procédé comprend : l'envoi d'une indication de défaillance de faisceau au dispositif de réseau au moyen d'une ressource de canal d'un premier TRP, l'indication de défaillance de faisceau étant utilisée pour informer le dispositif de réseau qu'il existe un second TRP qui présente une défaillance de faisceau, le second TRP étant un TRP par défaut avant que la défaillance de faisceau ne se produise, et le premier TRP et le second TRP appartenant à une même cellule physique ; recevoir une indication de mise à jour envoyée par le dispositif de réseau au moyen de la ressource de canal du premier TRP sur la base de l'indication de défaillance de faisceau ; et en réponse à l'indication de mise à jour, mettre à jour un index de pool d'ensemble de ressources de commande d'un ensemble de ressources de commande correspondant au premier TRP.
Patent WO-2021082769-A1 (WO)
Inventor: WANG SHIJUN
IPC: E02D5/66
Filed: 2020-09-15
Abstract: 本发明公布了一种超高性能活性粉末混凝土（UHPC）-普通混凝土（NC）组合桩基础及其成桩方法，属于输电线路杆塔基础领域，适用于强腐蚀盐渍土地区或干湿和冻融交替作用明显的地质条件区域。该基础包括：穿越土层至持力层的基础主桩、预制UHPC外套筒，其中，基础主桩在UHPC外套筒底部以下为柱状结构，与套筒接触段外侧面随套筒内壁形状而变化。与传统防腐措施相比，在同样的地质条件与外荷载作用下，基于UHPC优异的材料性能，上述UHPC-NC组合桩基础极大地提升输电塔基础在盐碱地区抗腐蚀能力，同时大幅降低初期造价以及全寿命维护成本。预制套筒结合干作业法钻（挖）孔灌注桩施工法可保证桩身质量较好，且施工时不扰民，环境公害小。
Patent WO-2021068784-A1 (WO)
Inventor: SHU CHAOFAN
IPC: H01Q1/38
Filed: 2020-09-28
Abstract: La présente invention concerne une antenne, un procédé d'alimentation électrique d'antenne, un procédé de combinaison d'alimentation unique d'antenne et un terminal. L'antenne comprend : une antenne basse fréquence, une antenne haute fréquence et un filtre. Le filtre est disposé entre l'antenne basse fréquence et l'antenne haute fréquence et isole l'antenne basse fréquence et l'antenne haute fréquence. L'antenne basse fréquence et l'antenne haute fréquence utilisent le même point d'alimentation pour l'alimentation.