baber/WOPTO huggingface dataset:
Patent WO-2020248910-A1 (WO)
Inventor: SUN XUTONG
IPC: G06K9/00
Filed: 2020-06-05
Abstract: The present application relates to the technical field of sensors, and disclosed thereby are a target detection method and device, which guarantee the reliability of a target detected to thereby improve the accuracy of target detection. The target detection method comprises: according to a first confidence and a second confidence, acquiring a mixed confidence when a first target and a second target are the same target, wherein the first confidence is the reliability of the first target in a first image, the second confidence is the reliability of the second target in a second image, the first image is from a first image capture device, the second image is a surround-view image obtained from images from multiple image capture devices, and the multiple image capture devices comprise the first image capture device; and according to the mixed confidence, outputting a target detection result. The described method and device may be used for target detection and tracking during assisted driving and self driving.
Patent WO-2021027383-A1 (WO)
Title: 一种反馈信息传输方法和装置
Inventor: ZHANG XINGWEI
IPC: H04W4/06
Filed: 2020-06-10
Abstract: 本申请实施例提供一种反馈信息传输方法和装置，涉及通信领域，能够解决组播场景下不同类型的终端设备的反馈问题。其方法为：第一终端设备向N个第二终端设备发送数据，N为正整数；第一终端设备在第一时间单元接收第一反馈信息；若第一反馈信息不包括NACK，第一终端设备在第二时间单元接收第二反馈信息，第二时间单元晚于第一时间单元。本申请实施例应用于V2X、D2D或MTC/M2M等场景。
Patent WO-2020249071-A1 (WO)
Title: Anti-pd-l1/anti-lag-3 multiple antigen binding proteins and methods of use thereof
Inventor: LI ZHONGDAO
IPC: C07K16/46
Filed: 2020-06-12
Abstract: Provided are multiple antigen binding proteins containing a first antigen binding portion that specifically binds an epitope on PD-L1, preferably human PD-L1, and a second antigen binding portion that specifically binds an epitope on LAG-3. Also provided are nucleic acids encoding the multiple antigen binding proteins, vectors comprising the nucleic acids, host cells comprising the vectors, and pharmaceutical compositions comprising the multiple antigen binding proteins, as well as methods for treating cancer using the multiple antigen binding proteins and pharmaceutical compositions.
Patent WO-2021017686-A1 (WO)
Inventor: ZHANG LU
IPC: H04L12/725
Filed: 2020-06-22
Abstract: 本申请实施例提供了一种融合通信中实现信令路由的方法，包括：SBC或RCS AS从业务信息与快速路由信息之间的快速路由关系中，查找接收到的业务请求或业务响应对应的快速路由信息；根据查找到的快速路由信息，转发业务请求或业务响应。本申请实施例可以减少融合通信中信令路由和系统开销。
Patent WO-2021237879-A1 (WO)
Title: Use of aitc
Inventor: XU XUNDI
IPC: A61K31/26
Filed: 2020-07-06
Abstract: Provided are an application of AITC in the preparation of a drug for treating and preventing tumors, and an AITC-containing anti-tumor drug. Specifically, provided is an application of AITC in the preparation of a drug for treating liver cancer. Researches show that for a tumor-bearing animal, the volume of a subcutaneous tumor subject to AITC intervention is obviously smaller than that of a control group, and the difference has statistical significance (p<0.01). Experiments prove that AITC can greatly reduce the tumor volume of tumor-bearing mice and inhibit the proliferation of tumor cells, and has positive significance in the treatment of cancer.
Patent WO-2021036592-A1 (WO)
Inventor: He yanshan
IPC: B60R1/072
Filed: 2020-07-21
Abstract: An adaptive adjustment method for a rear-view mirror, comprising: acquiring the space position of driver's eyes and the space position of a target rear-view mirror of the host vehicle, and acquiring a horizontal field-of-view angle of the driver in the target rear-view mirror according to the space position of the eyes and the space position of the target rear-view mirror; acquiring images of vehicles behind, and acquiring a first auxiliary angle of a target vehicle behind according to the images of the vehicles behind; obtaining a second auxiliary angle by calculation according to the horizontal field-of-view angle, the space position of the eyes and the position of the target rear-view mirror; acquiring a horizontal adjustment angle of the target rear-view mirror according to the first auxiliary angle and the second auxiliary angle; and adjusting a horizontal angle of the target rear-view mirror according to the horizontal adjustment angle. Disclosed is an adaptive adjustment device for a rear-view mirror. The adaptive adjustment method and device for a rear-view mirror avoid the effect on the driving safety due to the distraction of a driver caused by manual adjustment of the rear-view mirror.
Patent WO-2022021216-A1 (WO)
Title: Rapport de faisceau à base de groupe pour la transmission multi-trp dl avec mesure de l1-sinr
Inventor: LIU BINGCHAO
IPC: H04W24/08
Filed: 2020-07-30
Abstract: L'invention concerne des procédés et des appareils pour le rapport de faisceau à base de groupe avec mesure de L1-SINR pour une transmission multi-TRP DL. Le procédé comprend la transmission d'un réglage de rapport de CSI associé à deux réglages de ressource pour une mesure de canal (502), et la réception d'un rapport de CSI correspondant au réglage de rapport de CSI, le rapport de CSI comprenant au moins deux CRI ou SSBRI et leurs rapports calculés correspondant signal sur interférence plus bruit (504).
Patent WO-2021217936-A1 (WO)
Inventor: ZHU YUJIN
IPC: G06F40/289
Filed: 2020-07-30
Abstract: The present application relates to the field of artificial intelligence. Disclosed are a word combination processing-based new word discovery method and apparatus, a computer device and a storage medium. Said method comprises: performing word segmentation processing on a preset corpus, to obtain initial word sequences; performing word combination processing for (n-1) times, to obtain (n-1) intermediate word sequences; if (n-1) second words all satisfy a preset grammatical structure, performing calculation on the second words according to a preset agglomeration degree calculation method, so as to obtain (n-1) agglomeration degree values; performing calculation on the second words according to a preset information entropy calculation method, so as to obtain (n-1) information entropy values; according to a formula: new word evaluation factor = a1 × agglomeration degree value + a2 × information entropy value, calculating (n-1) new word evaluation factors; and if the (n-1) new word evaluation factors are not all greater than a preset factor threshold, acquiring designated second words, and recording the designated second words as new words discovered. In addition, the present invention also relates to blockchain technology, and new words can be stored in blockchain nodes.
Patent WO-2021036858-A1 (WO)
Inventor: ZHENG YAO
IPC: B32B3/30
Filed: 2020-08-18
Abstract: The present application relates to the technical field of flow control in fluid mechanics, and provides a micro-riblet drag reduction flexible film and a preparation method therefor. The micro-riblet film has a triangular riblet structure unit processed on the upper surface in an air flow direction, and an adhesive layer provided on the lower surface for quick adhesion to an aircraft surface. After the aircraft surface is covered with the micro-riblet film, spanwise movement of air at the bottom of the boundary layer of the aircraft surface can be limited when the aircraft is flying at a high speed, thereby improving the flow field characteristics near the wall of the aircraft and effectively reducing the frictional resistance of the wall. The micro-riblet flexible film is prepared by a hot roller pressing method. A triangular riblet structure is processed on the surface of a mold shaft of a hot double-roller press, a thermoplastic polyurethane (TPU) polymer film is pretreated, and then a micro-riblet structure is hot-pressed on the surface of the TPU film. The micro-riblet drag reduction flexible film can be used for solving the problem of large influence of air drag when an aircraft is flying, and is easy to process, economical and practical, and easy to manufacture.
Patent WO-2021047376-A1 (WO)
Title: Data processing method, data processing apparatus and related devices
Inventor: YAN WENJING
IPC: G06K9/62
Filed: 2020-08-21
Abstract: Provided are a data processing method and apparatus, a machine learning model training method and apparatus, an electronic device, and a non-transitory computer-readable storage medium, wherein same relate to the technical field of information security. The data processing method comprises: acquiring behavior data regarding a target user executing an information feedback operation; generating, by using the behavior data, a behavior feature regarding the target user executing the information feedback operation; and processing the behavior feature by means of a pre-trained machine learning model so as to obtain security degree data of the target user. The present disclosure makes it possible to obtain the security degree data of the user in a simple and efficient manner, without the need for complex operations or special instruments, and has a broader range of applicability.
Patent WO-2021217971-A1 (WO)
Inventor: ZHAO GUOSONG
IPC: B62K9/02
Filed: 2020-08-24
Abstract: A child scooter (100), comprising a scooter base (10), a seat (30), and a handle (20). There are two insertion positions between the seat (30) and the scooter base (10), respectively corresponding to a first state and a second state of the seat (30); one of the seat (30) and the scooter base (10) is provided with a combining hole (11), and at least a part of the other is inserted into the combining hole (11); the front side of the seat (30) is provided with a first insertion position (31), and the rear side of the seat (30) is provided with a second insertion position (32); under the first state, the handle (20) is connected to the first insertion position (31), and under the second state, the handle (20) is connected to the second insertion position (32). When the seat (30) and the scooter base (10) of the child scooter (100) are connected by means of the combining hole, the structure of the scooter can be simplified, strength requirements can be more easily satisfied, and with respect to a hinged manner, requirements for the material and strength of a rotating shaft part are reduced.
Patent WO-2022000740-A1 (WO)
Inventor: WANG HAIYING
IPC: A61B17/00
Filed: 2020-08-25
Abstract: A simple minimally invasive surgery specimen extraction apparatus, comprising an object extraction bag (1), a variable-diameter bag body collection and release assembly (2), an elastic bag opening support member (3), and a bag opening closing assembly (4). The variable-diameter bag body collection and release assembly (2) is a tubular structure formed by rolling an elastic sheet, and in a natural state, both ends of the elastic sheet are partially overlapped and separated from each other. The elastic bag opening support member (3) and the bag opening closing assembly (4) are provided within the bag opening of the object extraction bag (1). The elastic bag opening support member (3) automatically opens the bag opening of the object extraction bag (1) without being subjected to an external force. The bag opening closing assembly (4) closes the bag opening of the object extraction bag (1) by overcoming the opening effect of the elastic bag opening support member (3) on the bag opening. The object extraction bag (1) is placed within the variable-diameter bag body collection and release assembly (2), and the variable-diameter bag body collection and release assembly (2) is placed within a puncture cannula. The apparatus solves the defects in which traditional specimen extraction apparatus having an operating rod have complex designs and are limited by working outer diameters.
Patent WO-2022021543-A1 (WO)
Title: 一种滑车机构
Inventor: TANG ZHIWEN
IPC: A47H15/04
Filed: 2020-09-09
Abstract: 一种滑车机构，包括滑车本体（1）及调节部（2），滑车本体（1）包括主体挂板（11）及挂钩板（12），主体挂板（11）包括承载板（111）及设于承载板（111）一侧的压紧板（112），挂钩板（12）设于承载板（111）；调节部（2）包括调节件（21）及调节板（22）；调节件（21）活动设于承载板（111），调节板（22）连接于调节件（21），压紧板（112）与调节板（22）之间具有传送带穿过的间隙（23）。
Patent WO-2021103775-A1 (WO)
Title: 语音意图识别方法、装置、计算机设备和存储介质
Inventor: TU ZHEN
IPC: G10L15/04
Filed: 2020-09-21
Abstract: 一种语音意图识别方法、装置、计算机设备和存储介质，其中语音意图识别方法包括：获取对话过程中的实时语音流（202），将实时语音流输入语音意图识别模型，语音意图识别模型包括端点检测层和意图识别层（204），通过端点检测层对实时语音流进行端点检测，得到目标语音流（206），通过意图识别层对目标语音流进行意图识别，得到目标语音流对应的意图（208）。
Patent WO-2021243895-A1 (WO)
Title: 基于图像识别工作位置的方法、系统，机器人及存储介质
Inventor: ZHU SHAOMING
IPC: G06K9/46
Filed: 2020-09-28
Abstract: 一种基于图像识别工作位置的方法、系统，机器人及存储介质，可通过机器人上摄像机拍摄的图像区分工作区域和非工作区域，所述方法包括：获取原始图像（B1）；对原始图像进行特征提取形成纹理特征图像，通过阈值的匹配将纹理特征图像转换为二值化图像（B2）；对二值化图像进行轮廓检测获取二值化图像中的每一轮廓（B3）；根据获取的各个轮廓确认机器人拍摄原始图像的工作位置，所述工作位置为工作区域或非工作区域（B4）。
Patent WO-2021063367-A1 (WO)
Inventor: CHEN MINHUA
IPC: A61P3/00
Filed: 2020-09-29
Abstract: Disclosed are a new crystal form of Resmetirom (referred to as "compound I") and a preparation method therefor, a pharmaceutical composition containing the crystal form, and the use of the crystal form in the preparation of a THR-β selective agonist drug and a drug for treating NASH and HeFH. The crystal form of compound I has one or more improved properties compared with the prior art and is of great value to the future optimization and development of the drug.
Patent WO-2022067595-A1 (WO)
Title: Automatic measurement apparatus and method for quantitative analysis of fly ash amount of cigarette
Inventor: ZHAN JIANBO
IPC: G01N35/00
Filed: 2020-09-30
Abstract: An automatic measurement apparatus for quantitative analysis of a fly ash amount of a cigarette. The measurement apparatus comprises a simulated human body smoking unit (1), a fly ash gathering unit (2), an ash flicking unit (3), an image collection unit (4), an image processing unit and a workbench (6). By means of the measurement apparatus, the fly ash areas of a cigarette during the process of a smoking movement and an ash flicking process are used as fly ash amount indexes of the cigarette, images of cigarette fly ash on a fly ash gathering belt (21) before and after ash flicking of the cigarette are collected in real time by means of an image collection unit (4), and an image processing unit analyzes the collected images and calculates the fly ash amount of the cigarette during the process of a smoking movement of the cigarette. The image collection unit (4) directly collects the images of the cigarette fly ash falling onto the fly ash gathering belt (21), and the fly ash amounts of the cigarette during the process of a smoking movement and the ash flicking process are more visually inspected. The measurement method is rapid and accurate, is easily popularized and has a more precise result.
Patent WO-2021253685-A1 (WO)
Inventor: LIU GENGGENG
IPC: G06F30/3947
Filed: 2020-09-30
Abstract: 一种超大规模集成电路下基于通孔感知的并行层分配方法。该方法提出了一种基于区域划分的并行策略，能够通过感知各区域线网的数量，使各区域负载均衡，进而提高并行策略的效率；该方法提出了一种基于线网等效布线方案感知的通孔优化策略，利用线网3D等效布线方案数量的差异，决定各线网对布线资源使用的优先级，进而有效地减少层分配方案的通孔数量。
Patent WO-2022067667-A1 (WO)
Inventor: XING ZHEN
IPC: H04L9/32
Filed: 2020-09-30
Abstract: This disclosure relates generally to registration and authentication processes between a wireless terminal and a core network and specifically to a detection of registration replay attacks from the core network side to reduce leakage of confidential user information based on registration message timestamps communicated from the wireless terminal to the core network. The timestamp transmitted with the registration request is effectively hidden from exposure in the radio interface by being concealed together with a permanent subscription identifier of the wireless terminal. A detection of a timestamp by the core network in a registration and/or authentication message that is behind a current universal time (e.g., Universal Time Coordinated, UTC time) by an amount larger than a maximum allowable delay threshold is used as an indication of a presence of registration replay attacks. Upon such detection, the core network can stop communicating request and response messages that may lead to leakage of confidential information of the wireless terminal and in some situation, denial-of-service for either the terminal device or the network.
Patent WO-2022067793-A1 (WO)
Title: Communication method and apparatus
Inventor: LOU CHONG
IPC: H04W80/00
Filed: 2020-09-30
Abstract: Provided are a communication method and apparatus, which can increase the data transmission rate and reduce the data transmission delay at the same time, such that the requirements for a high rate and relatively low delay of data transmission can be met. The method can be applied to a 4G system, a 5G system, and/or future communication systems, such as a 6G system. The method comprises: an offloading protocol layer entity of a terminal device configuring a first sequence number (SN) of an offloading protocol layer into a first offloading protocol layer data packet, and configuring a second SN of the offloading protocol layer into a second offloading protocol layer data packet; and the offloading protocol layer entity of the terminal device sending the first offloading protocol layer data packet to a first protocol layer entity corresponding to a first access network device, and sending the second offloading protocol layer data packet to a first protocol layer entity corresponding to a second access network device, wherein the offloading protocol layer is a protocol layer above a service data adaptation protocol (SDAP) layer.
Patent WO-2021078217-A1 (WO)
Title: Tetracene derivative, preparation method therefor, and use thereof
Inventor: HU WENPING
IPC: C07C15/38
Filed: 2020-10-22
Abstract: Disclosed are a 2,8-disubstituted tetracene derivative represented by formula (I), a preparation method therefor, and the use thereof. The compound can be used for preparing an organic semiconductor device, particularly an organic field-effect transistor (OFET). A single crystal and a thin-film device, as prepared from the above-mentioned tetracene derivative, have a higher mobility, threshold voltage and switch ratio. The preparation method is simple, can greatly increase the yield of 2,8-dibromotetracene, reduces the number of post-treatment steps of intermediates, increases the synthetic efficiency, reduces the preparation time, and has a relatively low cost. The total yield of the synthesis route reaches approximately 50%. The present invention is very suitable for scaled-up preparation in a laboratory, and can provide sufficient raw materials for the preparation of a photoelectronic device containing the tetracene derivative.
Patent WO-2021151327-A1 (WO)
Title: Triage data processing method and apparatus, and device and medium
Inventor: ZHAO WEI
IPC: G16H50/70
Filed: 2020-10-28
Abstract: The present application relates to the field of data processing. Provided are a triage data processing method and apparatus, and a device and a medium. The method comprises: receiving a triage request including consultation data of a patient; acquiring historical consultation information associated with a patient identification code, and determining the historical consultation information and the consultation data as data to be subjected to triage of the patient; performing, by means of a short-term triage knowledge model, group division on the data to be subjected to triage to obtain a patient group result and a short-term triage result; acquiring a long-term triage model based on deep reinforcement learning and matching with the patient group result; carrying out prediction on the consultation data by means of the long-term triage model to obtain a long-term triage result; and determining, according to the short-term triage result and the long-term triage result, a final triage result of the patient and outputting same. By means of the present application, automatic triage can be quickly and accurately carried out on patients, the time of the patients is saved, and the consultation accuracy is improved. The present application is applicable to the field of smart health care, etc., and can further promote the construction of smart cities.
Patent WO-2022062063-A1 (WO)
Title: 车载手机支架
Inventor: SU YUANZHI
IPC: H04M1/04
Filed: 2020-10-30
Abstract: 本发明公开了车载手机支架，包括后壳、第一滑块和第二滑块，后壳连接有与后壳配合的前盖，后壳的两侧铰接有夹臂，夹臂的铰接端设置有齿轮，后壳上还连接有自锁杆；第一滑块滑动连接于后壳，第一滑块的两侧设置有与齿轮配合的齿条；第二滑块滑动连接于第一滑块，第二滑块设置有承托部，第二滑块与第一滑块之间设置有弹性组件，弹性组件的张力方向与第二滑块的滑动方向一致，第二滑块与第一滑块之间还设置有联动件，后壳设置有可容纳联动件的凹部；其中，夹持手机状态下，自锁杆抵压第二滑块的上端。本发明的车载手机支架能有效夹紧手机，防止手机松动脱落，便于使用。
Patent WO-2022099603-A1 (WO)
Title: Diminution des interférences radar
Inventor: LI YAN
IPC: G01S13/32
Filed: 2020-11-13
Abstract: Selon certains aspects, un dispositif peut recevoir une communication indiquant un premier ensemble de paramètres de motif de signal radar associé à un autre dispositif. Le dispositif peut sélectionner, sur la base, au moins en partie, de la réception de la communication indiquant le premier ensemble de paramètres de motif de signal radar, un second ensemble de paramètres de motif de signal radar qui est différent du premier ensemble de paramètres de motif de signal radar. Le dispositif peut transmettre un signal radar à l'aide du second ensemble de paramètres de motif de signal radar. La divulgation concerne également de nombreux autres aspects.
Patent WO-2021159796-A1 (WO)
Title: High-separation petroleum and petrochemical distillation column
Inventor: LI XICHUN
IPC: C10G53/02
Filed: 2020-11-16
Abstract: A high-separation petroleum and petrochemical distillation column, comprising a distillation column body (1); the interior of the distillation column body (1) is provided with (2) and filter plates (3), and the filter plates (3) are located between the filler layers (2); the top portion of the distillation column body (1) is provided with a vent hole (13); and one side of the distillation column body (1) is provided with a feed port (14). By disposing multiple filler layers (2) and filter plates (3) to distill petroleum, the petroleum distillation effect is improved. At the same time, the inclination of the filter plates (3) can be adjusted by rotating a connection rod (7), thus the filter plates (3) can be at different angles of inclination according to usage conditions such that impurities fall into an arc-shaped recess (15) under the action of the gravity of the impurities and the impact of petroleum, thereby increasing the filtering effect of the filter plates (3), improving the separation effect of impurities and petroleum, and preventing impurities from clogging a distributor, thereby improving the distillation efficiency of petroleum.
Patent WO-2022088287-A1 (WO)
Title: Ensemble longeant une arête et véhicule sans pilote
Inventor: CHEN HONGSHENG
IPC: G05D1/02
Filed: 2020-11-17
Abstract: L'invention concerne un ensemble longeant une arête, et un véhicule sans pilote. L'ensemble longeant une arête comprend un corps de roue (1), un connecteur (3) et un capteur d'angle (5). Une paroi latérale annulaire du corps de roue (1) est conçue pour venir en butée contre un objet, et le diamètre du corps de roue (1) est supérieure à la distance entre des objets adjacents ; une première extrémité du connecteur (3) est reliée au corps de roue (1), une seconde extrémité du connecteur (3) est conçue pour être articulée sur un corps de véhicule (6) pour former un point d'articulation, et le corps de roue (1) vient en butée contre l'objet pour entraîner le connecteur (3) en rotation autour du point d'articulation de manière à former un angle de rotation ; et le capteur d'angle (5) est conçu pour détecter des informations de l'angle de rotation. Le véhicule sans pilote suit les conditions réelles d'une limite/arête au moyen de l'ensemble longeant une arête, et une direction de déplacement du véhicule sans pilote est réglée en temps réel, de telle sorte que le véhicule sans pilote puisse automatiquement se déplacer entre des arêtes et puisse fonctionner avec précision.