baber/WOPTO huggingface dataset:
Patent WO-2020253887-A1 (WO)
Inventor: GAO YAN
IPC: E02D1/08
Filed: 2020-07-22
Abstract: The present invention relates to a method for determining the safety of miniature cast-in-place pile support in an artificially dug well, belonging to the field of bridge and building construction. By means of determining a construction length L of a miniature cast-in-place pile and a construction angle θ between the pile and a vertical line, the construction length and the construction angle, the depth z0 of the bottom of an artificially dug well, the saturated unit weight γ sat of soil to the side of the pile, the cohesive force c and the internal friction angle φ of the soil to the side of the pile, the active earth pressure strength σ a0 at the bottom of the artificially dug well and the active earth pressure strength σ a1 at a position corresponding to half the depth in the downward range of the pile body, the resulting force Ea of active earth pressures on the side of the cast-in-place pile away from the well, the maximum shearing stress τ max at the point of greatest risk on the pile, the maximum bending moment Mmax of the point of greatest risk on the pile, the maximum tensile stress due to the bending moment σ max of the point of greatest risk on the pile, and performing safety determination on the described results, it is determined whether the pile is in a safe state, ensuring that construction may be safely conducted.
Patent WO-2021203585-A1 (WO)
Title: Displacement detection circuit of maglev rotor system and displacement self-sensing system thereof
Inventor: ZHENG SHIQIANG
IPC: G01B7/00
Filed: 2020-07-27
Abstract: A displacement detection circuit of a maglev rotor system and a displacement self-sensing system thereof. The displacement detection circuit comprises a current sampling circuit (10), used for collecting the current flowing through a corresponding coil (4); coils (4), which are coils (4) distributed in series in a maglev rotor system; Hall sensors (20), the Hall sensors (20) being provided in an upper auxiliary air gap (8) and a lower auxiliary air gap (8) of the maglev rotor system, and the sensing surfaces of the Hall sensors (20) being vertical to the magnetic fields in the corresponding auxiliary air gaps (8); a Hall signal processing circuit (30), which is connected to the Hall sensors (20) and is used for differentiating Hall sensing signals corresponding to the upper auxiliary air gap (8) and Hall sensing signals corresponding to the lower auxiliary air gap (8); and a displacement signal resolving circuit (40), which is connected to the current sampling circuit (10) and the Hall signal processing circuit (30), respectively, and is used for acquiring, according to the current and the differentiation result, the displacement of a rotor in the maglev rotor system. By using the detection circuit and the displacement self-sensing system thereof, the axial size of a rotor is reduced to such that detection and control are coplanar; moreover, precision is high and the design is simple.
Patent WO-2021237928-A1 (WO)
Title: Training method and apparatus for text similarity recognition model, and related device
Inventor: LI XIAOJUAN
IPC: G06F40/194
Filed: 2020-07-30
Abstract: The present application relates to the technical field of text recognition in artificial intelligence. Provided are a training method and apparatus for a text similarity recognition model, and a related device. The method comprises: obtaining a plurality of first sample groups comprising first text samples and second text samples; using as third text samples elements having a literal similarity to the first text samples that reaches a preset threshold; labelling the third text samples to obtain negative text samples, and forming a plurality of second sample groups; representing each sample in each second sample group with a representation vector; calculating a first similarity and a second similarity; and adjusting parameters according to the first similarity and the second similarity, and repeatedly obtaining representation vectors up to the present step so as to obtain a trained text similarity recognition model. By implementing the present application, the problem in the prior art that text similarity recognition methods are low in recognition accuracy can be solved; moreover, the present application further relates to blockchain technology, and the first sample groups and the second sample groups can be stored in a blockchain node.
Patent WO-2021052455-A1 (WO)
Inventor: CHEN CHAO-CHYUN
IPC: G09G3/20
Filed: 2020-09-18
Abstract: 本发明提出一种视频数据显示装置及其显示方法，其包含以数个显示驱动电路由一视频数据处理器以接收一视频数据。各该显示驱动电路将该视频数据进行变换以形成一子视频数据供驱动数个显示面板。该数据变换器对该视频数据进行以下三种处理的至少一种：将该视频数据的数据进行取代、产生与该视频数据不同的空白间隙信息、产生新的空白间隙信息插入该视频数据中。据此，仅需要一组视频数据搭配一个数据处理器即可驱动数个显示面板显示不同的画面，而且不需要对显示讯号进行分辨率调整等前处理，能够有效降低显示系统的整体成本。
Patent WO-2021169291-A1 (WO)
Inventor: PENG TAO
IPC: H04W36/00
Filed: 2020-09-29
Abstract: The present application provides a route advertising method, applied to a third layer network in an open system interconnection (OSI) model, the network comprising a control plane network element and a forwarding plane network element connected to each other. The method comprises: a forwarding plane network element receives a packet having a source IP address being a first IP address, and the forwarding plane network element determines that the first IP address is not authenticated; the forwarding plane network element sends to a control plane network element an authentication request comprising the first IP address, and the forwarding plane network element receives a first session from the control plane network element; the forwarding plane network element advertises first routing information according to the first session, the destination address of the first routing information being the first IP address. The present method can solve the problem that when being connected to multiple APs of different BNGs or switching between routers, a user equipment cannot maintain network connection in the third layer network of the OSI model.
Patent WO-2022067526-A1 (WO)
Inventor: CHEN SHAOLIN
IPC: H04N19/625
Filed: 2020-09-29
Abstract: Provided are an image compression method and apparatus, which relate to the field of image processing, realize the quantization of different image blocks in one frame of image according to different quantization steps, meet different visual requirements of a user for different image areas in different scenarios, and reduce a code rate, so as to reduce the storage space of pictures. The image compression method specifically comprises: performing first transformation on an image block in an image to be compressed, so as to obtain a frequency domain coefficient set of the image block; performing a second quantization operation on the frequency domain coefficient set, so as to obtain a second quantization coefficient set, wherein the second quantization operation is used to remove high-frequency components from the frequency domain coefficient set and to maintain or reduce the size of the amplitude of a low-frequency component in the frequency domain coefficient set, and the number of high-frequency components removed by means of the second quantization operation is related to the image block; performing a first quantization operation on the second quantization coefficient set on the basis of a first quantization matrix, so as to obtain a first quantization coefficient set; and performing entropy coding on the first quantization coefficient set, so as to obtain compression data of the image block.
Patent WO-2022007216-A1 (WO)
Title: Liquefied gas carrier
Inventor: CHEN BING
IPC: B63B11/04
Filed: 2020-10-10
Abstract: Provided is a liquefied gas carrier. Within a liquid cargo tank, a transverse bulkhead is arranged in the breadth direction thereof, and a longitudinal bulkhead is arranged in the length direction thereof; the transverse bulkhead and the longitudinal bulkhead are vertically disposed, dividing the tank into at least a fuel area, and left and right liquid cargo areas; the top of the fuel area and the tops of the two liquid cargo areas communicate with an air chamber. Advantages of the present invention are: by means of arranging the transverse bulkhead and the longitudinal bulkhead within the tank, the tank is divided into at least a fuel area and left and right liquid cargo areas; the cargo used as fuel in the fuel area is stored separately, thereby efficiently utilizing the cargo on the liquefied gas carrier, and saving the cost of adding deck tanks and corresponding liquid cargo pipelines. Also the arrangement ensures full load in other liquid cargo areas, eliminating free surfaces therein, and achieving better stability; the fuel area in the present invention is closer to the center of the carrier than fuel tanks positioned at the head and tail sections, leading to little change in draft during use, thus maintaining good buoyancy stability.
Patent WO-2021169324-A1 (WO)
Inventor: WANG XIAOLONG
IPC: C02F9/10
Filed: 2020-10-15
Abstract: An energy-saving zero-emission low-temperature atmospheric pressure evaporation crystallization system and a working method therefor, belonging to the technical field of zero-emission of high-concentration brine. The system comprises an evaporation chamber (2), a crystallization kettle (4), an evaporative condensation heat exchanger (6), a condensation chamber (19) and a refrigeration chamber unit. Taking advantage of the different water-carrying capabilities of air at different temperatures, the circulation in the evaporation chamber (2) and the condensation chamber (19) realizes the concentration and crystallization of concentrated brine and the collection of a condensate, realizing zero-emission treatment of high-concentration brine under normal temperature and atmospheric pressure. The system has reasonable design, high degree of automation, low energy consumption, low costs, zero pollutant emission, high salinity and COD removal efficiency, and significant energy saving effect, and the concentrated brine is processed into solid salt and clean water. The system has good economic benefits, obvious environmental protection advantages, and good application prospects.
Patent WO-2022077538-A1 (WO)
Title: Kit de détection de la susceptibilité à la mort subite cardiaque sur la base d'un site polymorphe d'insertion-délétion du gène hspa1b
Inventor: HE YAN
IPC: C12Q1/6858
Filed: 2020-10-21
Abstract: L'invention concerne un kit de détection de la susceptibilité à la mort subite cardiaque (SCD) sur la base d'un site polymorphe d'insertion-délétion du gène HSPA1B. Une paire d'amorces spécifiques contenue dans le kit est conçue pour un site d'insertion-délétion rs3036297 sur le gène HSPA1B. Des fragments d'ADN contenant le site peuvent être particulièrement amplifiés et différents génotypes sont identifiés au moyen de la détection de la mobilité de fragments ayant différentes longueurs pendant l'électrophorèse capillaire. Compte tenu d'une étude d'un cas témoin, on a découvert qu'un sujet qui porte un allèle de délétion au niveau du site d'insertion-délétion rs3036297 sur le gène HSPA1B de l'ADN testé peut être considéré comme susceptible à la SCD. La technique peut jouer un rôle dans la prédiction de la susceptibilité d'un individu à la SCD au moyen de la détection du génotype du site d'insertion-délétion rs3036297 sur le gène HSPA1B de l'individu. Il est confirmé qu'un polymorphisme d'insertion-délétion (rs3036297) à cinq bases (AAGTT) dans 3'UTR du gène HSPA1B est corrélé de manière significative au risque de souffrir d'une SCD. Les distributions de fréquence du polymorphisme dans la population asiatique sont de 0,655 pour un polymorphisme d'insertion et 0,355 pour un polymorphisme de délétion.
Patent WO-2021083043-A1 (WO)
Inventor: WANG LEIJIE
IPC: G03F7/20
Filed: 2020-10-23
Abstract: 一种激光干涉光刻中的曝光光束相位测量方法，从激光干涉光刻的曝光光束中分离出测量光输入激光相位测量干涉仪（1）对激光干涉光刻的曝光光束进行相位测量，再引入与激光干涉光刻曝光光束同源的参考光束也输入激光相位测量干涉仪（1），由激光相位测量干涉仪（1）处理形成干涉测量光信号，进行解算得到激光干涉光刻的曝光光束的相位。一种激光干涉光刻系统，包括激光相位测量干涉仪（1）、控制器（2）和相位调制器（8,9），采用激光干涉光刻中的曝光光束相位测量方法，用激光相位测量干涉仪（1）测量曝光光束相位是否漂移，由控制器（2）控制相位调制器（8,9）进行相位调制，完成对曝光条纹相位漂移的锁定，实现高精度变周期光栅的制作。
Patent WO-2021093570-A1 (WO)
Title: Power supply switching control system and power supply switching control method
Inventor: YE WANXIANG
IPC: H02J9/06
Filed: 2020-10-27
Abstract: Disclosed in embodiments of the present application are a power supply switching control system and a power supply switching control method, for use in optimizing power supply arrangement in a multi-power supply scenario. In the power supply switching control system, a circuit breaker comprises a controller and an on/off device. The controller implements, according to the signal of a monitor, the on/off adjustment of a power supply by the on-off device, the power supply being connected to the circuit breaker, that is, the working power supply is adjusted from an on state to an off state according to the opening signal of the monitor, and the standby power supply is adjusted from the off sate to the on state according to the closing signal of the monitoring machine to achieve the process of switching between the working power supply and the standby power supply. Compared with the process of performing power supply switching by means of automatic transfer switching equipment in the prior art, the structure of a power supply input part is simplified, and the flexible arrangement of the power supply is easy to implement.
Patent WO-2022094881-A1 (WO)
Inventor: LIU HAOYUAN
IPC: B08B1/00
Filed: 2020-11-05
Abstract: La présente invention concerne un dispositif antisalissure destiné à un instrument marin, le dispositif comprenant un corps de boîte (1), un côté du corps de boîte (1) étant pourvu d'un objectif de caméra (2), et un côté de l'objectif de caméra (2) étant fixé à demeure à un capteur (3) ; une première plaque de séparation (15) est monté à demeure dans le corps de boîte (1), et un côté de la première plaque de séparation (15) est reliée de manière rotative à une première tige rotative (4) et une seconde tige rotative (5) ; et une extrémité de la première tige rotative (4) et une extrémité de la seconde tige rotative (5) pénètrent dans un côté du corps de boîte (1), et une extrémité de la première tige rotative (4) et une extrémité de la seconde tige rotative (5) sont respectivement reliées à demeure à une première plaque rotative (31) et à une seconde plaque rotative (32). La présente invention possède une structure simple, empêche un encrassement biologique sur le dispositif et facilite l'essuyage de l'objectif de caméra (2), ce qui rend son utilisation commode.
Patent WO-2021088931-A1 (WO)
Inventor: YANG JIANBIN
IPC: H04R9/06
Filed: 2020-11-05
Abstract: Provided are a sound generation device and an electronic terminal. The sound generation device comprises a voice coil, comprising a bobbin and a voice coil body wound on the outside of the bobbin, wherein the voice coil is configured to be capable of being in communication with an electric signal; and a first centering disk group and a second centering disk group, wherein a centering disk group comprises a first connecting part connected to the voice coil, a second connecting part fixed to a sound generation device body, and an elastic part connected between the first connecting part and the second connecting part, the first centering disk group is configured to be in electrical communication with the voice coil so as to input the electric signal to the voice coil, and the first centering disk group and the second centering disk group are fixed at different height positions of the voice coil in parallel. The first centering disk group is arranged in the sound generation device such that the electric signal can be input to the voice coil, and the second centering disk group is arranged to realize a vibration adjustment function for the voice coil.
Patent WO-2022099480-A1 (WO)
Title: Data transmission method and apparatus, base station, user terminal, and electronic device
Inventor: QIAO XUEMEI
IPC: H04W72/04
Filed: 2020-11-10
Abstract: The present application relates to the technical field of wireless communications, and provides a data transmission method and apparatus, a base station, a user terminal, and an electronic device. The solution comprises: setting a transmission time window; determining a target transmission time unit in the transmission time window; sending a data packet to a user terminal in the target transmission time unit. In the present application, a base station can set a transmission time window, and then determine a target transmission time unit in the transmission time window, and send a data packet to a user terminal in the target transmission time unit. In this way, a base station sends a data packet to a user terminal in the target transmission time unit in the transmission time window, so that a data packet received by the user terminal aligns with a corresponding scheduling time domain resource, and the delay requirement for service transmission can be met.
Patent WO-2021098578-A1 (WO)
Inventor: XIAO BENHAO
IPC: A61F2/07
Filed: 2020-11-12
Abstract: A dual-layer lumen stent (100), comprising a main body lumen stent (10) and an outer skirt stent (20) sleeved on the outer wall of the main body lumen stent (10). The outer skirt stent (20) comprises a support structure (21) and an overlay film layer (22) provided at the support structure (21). One end of the outer skirt stent (20) is connected to the outer wall of the main body lumen stent (10), and the other end of the outer skirt stent (20) is an opening structure (24) formed by the support structure (21). The overlay film layer (22) forms an oblique notch shape at the edge of the opening structure (24). When a medical personnel releases the dual-layer lumen stent (100) on human tissues such as a blood vessel by means of a delivery apparatus, the dual-layer lumen stent (100) can reduce restriction of the overlay film layer (22) to the opening structure (24) on the outer skirt stent (20) and reduce the adhesive force between the overlay film layer (22) at the opening structure (24) on the outer skirt stent (20), and the main body lumen stent (10), thereby reducing the release resistance of the outer skirt stent (20) during the release process of the dual-layer lumen stent (100).
Patent WO-2021093815-A1 (WO)
Inventor: LI GUANGHUI
IPC: H04W4/38
Filed: 2020-11-12
Abstract: 本发明公开了混合型在线数据异常检测方法，属于无线传感器网络数据可靠性领域。本发明采用复合的异常检测方法，利用无线传感器网络中数据时间相关性和空间相关性的特点，提高了算法的检测精度。并且本发明采用了分布式的计算方法，降低了节点的通信和计算开销，降低节点的能耗，可以实现异常的实时检测，适合部署到真实的节点系统中。通过python仿真实验验证了混合型在线数据异常检测方法具有较高的准确性和鲁棒性。
Patent WO-2021169412-A1 (WO)
Inventor: YANG LI
IPC: H04W56/00
Filed: 2020-11-12
Abstract: The present disclosure provides an information synchronization method, applied to a secondary node. The method comprises: configuring first information, the first information comprising at least one of: a capability of whether a signaling radio bearer SRBk corresponding to the secondary node supports fast recovery of a primary radio link failure; and a state of whether the SRBk corresponding to the secondary node supports fast recovery of the primary radio link failure, wherein k is any one of integers greater than or equal to 3, and the value of k corresponding to different secondary nodes corresponding to a same master node is different; and sending a first message to a first master node, wherein the first message carries the first information. The present disclosure further provides an information synchronization apparatus, an electronic device, and a computer readable storage medium.
Patent WO-2021143328-A1 (WO)
Title: Manufacturing method of heating element
Inventor: LV MING
IPC: A24F40/46
Filed: 2020-11-13
Abstract: A manufacturing method of a heating element (20) comprises the following steps: providing a photosensitive glass substrate (26) having multiple portions (27) to be perforated; performing exposure processing on the portions (27) of the photosensitive glass substrate (26); performing tempering on the photosensitive glass substrate (26) at a high temperature of 500 °C-600 °C; providing an etching solution to perform etching processing so as to remove the portions (27), and forming multiple elongated through-holes (25) have capillary action, the through-holes (25) extending through the photosensitive glass substrate (26); and arranging a heating layer (22) on a surface of the photosensitive glass substrate (26).
Patent WO-2021164345-A1 (WO)
Inventor: ZHANG BIYING
IPC: A61B5/021
Filed: 2020-11-18
Abstract: 一种血压预测的方法和装置，方法包括：对PPG信号数据进行信号转换采样生成脉搏波一维数据序列(S1)；对脉搏波一维数据序列进行数据片段划分(S2)；根据片段总数和脉搏波一维数据序列生成输入数据四维张量(S3)；利用血压CNN对输入数据四维张量进行多层卷积池化计算生成特征数据四维张量(S4)；根据特征数据四维张量生成输入数据二维矩阵(S5)；利用血压ANN对输入数据二维矩阵进行特征数据回归计算生成血压回归数据二维矩阵(S6)；当预测模式标识符为均值预测时进行均值舒张、收缩压数据计算生成预测均值舒张、收缩压数据(S8)；当预测模式标识符为动态预测时提取舒张、收缩压数据生成预测血压一维数据序列(S9)。
Patent WO-2021109899-A1 (WO)
Inventor: FANG BING
IPC: A61C7/00
Filed: 2020-11-24
Abstract: Disclosed is a force application device (100, 401) for orthodontics, which is elastically stretchable and uses the return force generated by compression to provide an orthodontic force for orthodontics. The force application device (100, 401) for orthodontics comprises a first element (105) and a second element (101) which can move towards each other along a first axis, wherein when the first element (105) and the second element (101) move towards each other along the first axis, the force application device (100, 401) for orthodontics is compressed; and at least one of the first element (105) and the second element (101) is provided with scale marks (113, 115) for indicating the magnitude of the return force generated by compressing the force application device (100, 401) for orthodontics.
Patent WO-2022116166-A1 (WO)
Title: 配置确定方法和装置、配置指示方法和装置
Inventor: FU TING
IPC: H04W72/00
Filed: 2020-12-04
Abstract: 本公开涉及配置确定方法和装置、配置指示方法和装置，其中，所述配置确定方法包括：基于指示信息确定根据第一配置与基站通信或根据第二配置与所述基站通信；其中，所述第一配置为所述基站的基于帧的设备(FBE)配置，所述第二配置为所述终端的FBE配置。根据本公开，终端可以根据指示信息确定根据第一配置与基站通信，或者根据第二配置与基站通信，从而使得终端在既可以根据基站的FBE配置与基站通信，又可以根据终端的FBE配置与基站通信的情况下，确定一个配置与基站通信，避免终端不能确定根据哪个配置与基站通信而影响通信过程。
Patent WO-2022032961-A1 (WO)
Inventor: XIAO LI
IPC: H04B10/032
Filed: 2020-12-22
Abstract: Provided in the embodiments of the present disclosure are a communication station, an optical communication system, a data transmission method, and a storage medium. The communication station is a first station and comprises: a first reconfigurable optical add-drop multiplexing (ROADM) device, comprising a first port, which can be used to connect a cable in a first direction of a network; a second ROADM device, which is connected to the first ROADM device and which comprises a second port, which can be used to connect a cable in a second direction of the network, the second direction being different from the first direction; an optical protection device, which is connected to each of the first ROADM device and the second ROADM device and is used to control the first station to, by means of transmission from the first direction corresponding to the first ROADM device, perform communication of a corresponding service with a second station, or, by transmission from the second direction corresponding to the second ROADM device, perform communication of a corresponding service with the second station.
Patent WO-2022133822-A1 (WO)
Title: Display panel and display device
Inventor: YI HONG
IPC: H01L27/12
Filed: 2020-12-23
Abstract: Provided are a display panel and a display device. The display panel comprises: a display area; a peripheral area surrounding the display area; multiple pixel units located in the display area and configured to display images; multiple data lines electrically connected to the multiple pixel units and configured to input data signals into the multiple pixel units; multiple data transmission lines located in the peripheral area and connected to the multiple data lines; and at least two repair structures, wherein each of the at least two repair structures comprises a first repair line and a second repair line, the first repair line overlaps the multiple data transmission lines, and the second repair line overlaps the multiple data lines.