baber/WOPTO huggingface dataset:
Patent WO-2022083059-A1 (WO)
Inventor: LUO CHANGWEI
IPC: H03H7/46
Filed: 2021-03-24
Abstract: An LTCC process-based ultrawide-passband fifth-order bandpass filter, comprising a ceramic substrate (1), a bottom input electrode (2), a bottom output electrode (4), and a bottom ground electrode (3). The ceramic substrate (1) comprises therein five parallel-connected resonators, one ground electrode plate (SD), two serial-connected connecting capacitors, two serial-connected connecting inductors, one cross-coupling capacitor (C15), and one parallel-connected inductor (L24). The two serial-connected connecting capacitors comprise a first serial-connected capacitor (C12) and a second serial-connected capacitor (C45). The two serial-connected connecting inductors comprise a first serial-connected inductor (L23) and a second serial-connected inductor (L34). The filter employs a fifth-order parallel-connected resonant structure, has five parallel-connected resonant units deepening out-of-band suppression, and introduces one cross-coupling capacitor (C15), one parallel-connected inductor (L24), and two serial-connected connecting inductors, thus greatly widening the passband of the bandpass filter, deepening out-of-band suppression by three folds, and rectifying the problem of a conventional fifth-order bandpass filter having a narrow passband and a large insertion loss.
Patent WO-2022198480-A1 (WO)
Title: Array substrate and display panel comprising same, and display apparatus
Inventor: LIU LIBIN
IPC: G09G3/3258
Filed: 2021-03-24
Abstract: Provided in the embodiments of the present disclosure are an array substrate and a related display panel, and a display apparatus. The array substrate comprises: a base; and a plurality of sub-pixels, which are arranged in a plurality of rows and a plurality of columns on the base, wherein at least one of the plurality of sub-pixels comprises a pixel circuit, and each pixel circuit comprises a drive circuit, a voltage stabilization circuit and a drive reset circuit. The drive circuit is configured to provide a drive current for a light-emitting device, the voltage stabilization circuit comprises a first voltage stabilization circuit and a second voltage stabilization circuit, the first voltage stabilization circuit is configured to make a control end of the drive circuit communicate with the drive reset circuit, the second voltage stabilization circuit is configured to make the voltage of the control end of the drive circuit stable, and the drive reset circuit is configured to reset the control end of the drive circuit.
Patent WO-2021232953-A1 (WO)
Title: Cleaning robot
Inventor: YANG ZHIQIN
IPC: A47L11/40
Filed: 2021-03-31
Abstract: Disclosed in the present application is a cleaning robot, relating to the field of robotics. The cleaning robot comprises a chassis (1) and a cleaning system (2), a power supply assembly (3), and a housing assembly (4) assembled on the chassis (1). The cleaning system (2) comprises a cleaning assembly (21) and a debris accommodating chamber (22) in communication with the cleaning assembly (21), and the debris accommodating chamber (22) is provided with an opening (221). A sealing door assembly (5) is assembled on the housing assembly (4) at a position corresponding to the opening, and a top control assembly (6) is assembled on the top of the housing assembly (4). The cleaning system (2) and the power supply assembly (3) are located in an internal space surrounded by the top control assembly (6), the housing assembly (4), and the chassis (1). The cleaning robot of the present invention is divided into individual modules, thus facilitating management and modularized assembly in production, and facilitating daily maintenance by a user.
Patent WO-2022021924-A1 (WO)
Inventor: YU DAMENG
IPC: G06T7/246
Filed: 2021-03-31
Abstract: The embodiments of the present application provide a target tracking method and a related system, a storage medium and an intelligent driving vehicle. Said method comprises: acquiring an intra-frame relative position relationship of N objects in an ith frame of image, acquiring a target position of at least one of the N objects in each of M frames of images, and acquiring a first predicted position of an object A in a first image; according to the intra-frame relative position relationship of the N objects in the ith frame of image, obtaining a second predicted position of each of the N objects in the first image; and according to the first predicted position and the second predicted position of the object A, determining a predicted position of the object A in the first image. With this means, a predicted position of each object in the current frame of image is obtained on the basis of an intra-frame relative position relationship of each object in an image acquired earlier in time, the problem of tracking drift can be effectively suppressed, and the stability of target tracking is improved.
Patent WO-2022205289-A1 (WO)
Inventor: LIU XINMING
IPC: G02B13/18
Filed: 2021-04-01
Abstract: The present application provides a camera assembly, which sequentially comprises, from an object side to an image side: a first lens group having a negative focal power and a second lens group having a positive focal power, wherein an aperture is provided between the first lens group and the second lens group; the first lens group sequentially comprises, from the object side to the image side, an aspherical first lens having a negative focal power, and a second lens having a negative focal power; and the second lens group sequentially comprises, from the object side to the image side, a third lens having a positive focal power, a fourth lens having a positive focal power, a fifth lens having a negative focal power, and an aspherical sixth lens having a positive focal power, wherein the fourth lens and the fifth lens are combined to form a cemented lens having a positive focal power. In addition, the present application further provides a photographing device and a movable platform. The camera assembly provided in the present application not only reduces the outer diameter of the whole camera assembly (realizing miniaturization), but also satisfies the requirement for high pixels (realizing high precision/resolution).
Patent WO-2021213395-A1 (WO)
Inventor: XU KE
IPC: H04L29/06
Filed: 2021-04-20
Abstract: Disclosed in the present invention is a fast source and path verification method based on random authentication and embedding, comprising: a data stream source end generating multiple pieces of corresponding fragmented information, and sending announcement information of a current data stream to all routing nodes on an expected path; the data stream source end randomly selecting, at the same probability, some different pieces of fragmented information, embedding same in a header of a data packet to be sent, and sending said data packet to a next hop of routing node on the expected path; intermediate routing nodes on the expected path verifying the received data packet, and if the verification is passed, forwarding the data packet to a next routing node; and upon receiving the data packet, a data stream destination end verifying the received data packet, and once the verification is passed, executing analytical verification, evaluation and analysis on the expected path. Said method effectively reduces the additional communication overhead introduced into a data packet by a verification structure, maximally reduces the processing overhead on the verification structure by routing nodes, and ensures the simplicity, efficiency and feasibility of the verification process in data transmission.
Patent WO-2022041808-A1 (WO)
Title: Robot base apparatus capable of energy storage, buffering, and energy dissipation, and energy dissipation method
Inventor: SHEN WEIHUA
IPC: B25J19/00
Filed: 2021-04-25
Abstract: A robot base capable of energy storage, buffering, and energy dissipation, and an energy dissipation method, the apparatus comprising a first support panel, a second support panel is provided on an upper side of the first support panel, round holes are dug out in all four corners of an upper end of the second support panel, two first C-shaped bent rods are arranged on the upper side of the second support panel, two ends of the two first C-shaped rods are inserted respectively into the four round holes and fixedly connected to an upper end of the first support panel, a first spring is sleeved onto each of two ends of the two first C-shaped bent rods, the four first springs are all located between the first support panel and the second support panel, a rack is fixedly connected to the side close to each of the two round holes, a concentric-square-shaped fixing panel is fixedly connected to an upper end of the support panel, the apparatus and energy dissipation method decrease the damage dealt to the robot when struck or shaken, extend the use life of the robot, save maintenance costs, and improve robot protective results.
Patent WO-2022236645-A1 (WO)
Inventor: LI QIMING
IPC: H04W24/10
Filed: 2021-05-10
Abstract: A method (200) for a user equipment (UE) (101), comprising: generating a message that includes an indication of a capability of the UE (101) indicating whether the UE (101) supports simultaneous measurement for at least two downlink (DL) beams (S202); and transmitting the message to a base station (150) (S204).
Patent WO-2022246655-A1 (WO)
Title: Hydraulic jack
Inventor: ZHAN YONGYONG
IPC: B66F3/36
Filed: 2021-05-25
Abstract: A hydraulic jack, comprising an outer oil cylinder (40), wherein the outer wall of the outer oil cylinder (40) is provided with a bearing assembly (80) used for bearing or pulling heavy objects, the outer wall of the outer oil cylinder (40) has a plurality of fixed positions, and the bearing assembly (80) may be fixed at any fixed position and may move between any two fixed positions. The hydraulic jack may adjust the position of the bearing assembly (80) on the outer oil cylinder (40), so that a lifting or pulling operation is performed quickly, the distance of an idle stroke is reduced, and the adaptability is better.
Patent WO-2022001505-A1 (WO)
Title: Automatic nfc card switching method and apparatus for wearable device, and wearable device
Inventor: YU BIAO
IPC: G06F1/16
Filed: 2021-05-25
Abstract: Disclosed are an automatic NFC card switching method and apparatus for a wearable device, and a wearable device. The method comprises: acquiring an operation instruction, wherein the operation instruction is operation information for requesting the switching of an NFC card, and the operation information comprises one or more pieces of speech information or gesture information; identifying the operation instruction to obtain the operation information; matching an activation instruction on the basis of the operation information; and sending the activation instruction to activate a corresponding NFC card. Automatic switching between different types of NFC cards is performed by means of speech recognition and gesture recognition by a wearable device, thereby reducing the cost of a user switching a card, and improving the operating efficiency of the user.
Patent WO-2021244607-A1 (WO)
Title: 感测电路及其校正方法、像素驱动模组及其感测方法、以及显示装置
Inventor: YANG FEI
IPC: G09G3/3208
Filed: 2021-06-03
Abstract: 一种感测电路及其校正方法、像素驱动模组及其感测方法、以及显示装置，感测电路包括：运算放大器(AMP)、积分电容器(Cfb)、第一开关(S1)、第二开关(S2)、第三开关(S3)、第四开关(S4)、第五开关(S5)和第六开关(S6)。
Patent WO-2021254228-A1 (WO)
Inventor: SUN YANLIU
IPC: H01L51/52
Filed: 2021-06-09
Abstract: 一种显示面板，包括：第一基底（21）；多个发光器件（22），位于所述第一基底（21）上；透镜层（23），包括多个透镜（231），位于所述多个发光器件（22）的远离所述第一基底（21）的一侧，并且被配置为对所述多个发光器件（22）所发射的光线进行汇聚，所述多个透镜（231）与所述多个发光器件（22）分别一一对应，以及滤光层（25），其位于所述透镜层（23）的远离所述第一基底（21）的一侧，并且被配置为使得来自所述多个发光器件（22）的光经过所述滤光层（25）之后形成为单色光。
Patent WO-2021254414-A1 (WO)
Title: Real-time robot motion planning method based on force feedback
Inventor: ZHANG JIABO
IPC: B25J9/16
Filed: 2021-06-17
Abstract: A real-time robot motion planning method based on force feedback, which method is aimed at the problem of a mechanical arm being unable to perform smooth acceleration/deceleration motion under a relatively large cyclic posture correction quantity, and corrects an existing piecewise linear force and position control method. The method comprises: sensing an external acting force by using a six-dimensional force sensor, and acquiring a posture target correction quantity per cycle of each axis of a coordinate system; determining a posture correction quantity interpolation stride cardinal number per cycle of each axis by means of the maximum cyclic posture correction quantity increment of each coordinate axis during stable operation; and finally, approximating a cyclic posture target correction quantity of each axis by means of force and position conversion and interpolation. Oscillation caused by a change in a motion state when a mechanical arm starts or stops is prevented, and smooth motion during a force control process of the mechanical arm is realized.
Patent WO-2022022204-A1 (WO)
Inventor: QIN CHUNXIU
IPC: C05G3/80
Filed: 2021-06-29
Abstract: Provided in the present application is a soil microbial regulator for enhancing plant stress resistance. The soil microbial regulator comprises the following components in parts by weight: 30-50 parts of coconut husk, 30-50 parts of Eucheuma, 10-30 parts of mushroom dregs, 20-30 parts of Parthenium hysterophorus and 0.4-1.6 parts of a composite microbial agent. By means of the present application, waste mushroom dregs and coconut husk are used as raw materials, the Parthenium hysterophorus and Eucheuma are added thereto, and the mixture is subjected to fermentation under the action of the composite microbial agent. The soil microbial regulator prepared by means of fermentation can regulate soil structure, improve the soil microbial structure, provide continuous nutrition for crop growth, significantly promote crop growth, improve the resistance of crops to diseases and insect pests, effectively reduce the morbidity of crops, enhance the resistance of crops, achieve the target of increasing both production and income, and achieve a high and stable yield of crops.
Patent WO-2022052611-A1 (WO)
Inventor: LIN GUANGRONG
IPC: A61M11/00
Filed: 2021-07-07
Abstract: An electronic atomiser with constant temperature control, comprising an atomising assembly and a battery assembly, the atomising assembly comprising a heating element (1), the battery assembly comprising a battery (2) and a control circuit, the control circuit comprising an activation switch unit (3), a microcontroller (4), a PWM voltage output control unit (5), and a temperature detection unit, a PWM signal generating unit (42) and a parameter storage unit (43) being disposed inside the microcontroller (4), the parameters stored in the parameter storage unit (43) comprising a working temperature set value, the temperature detection unit being used for detecting the real-time working temperature of the heating element (1), and the PWM signal generating unit (42) adjusting the PWM duty cycle on the basis of the difference between the real-time working temperature and the working temperature set value, producing a corresponding PWM signal, and sending same to the PWM voltage output control unit (5) to output a corresponding PWM voltage to the heating element (1) in order to stabilise the real-time working temperature at the working temperature set value; the advantages are that the working temperature of the heating element (1) can be accurately and stably controlled and, when the liquid supply to the heating element is insufficient, the voltage output is quickly cut off, preventing the electronic atomiser from dry burning.
Patent WO-2023000274-A1 (WO)
Inventor: CUI YUE
IPC: H01M50/10
Filed: 2021-07-22
Abstract: 一种柔性电池、电路板和电子设备，属于电池技术领域。所述柔性电池包括柔性封装结构（FES）、多个电芯（100）和裂纹检测走线（PCD）。其中，柔性封装结构（FES）具有电池区（AA）和围绕所述电池区（AA）的外围区（BB）；所述电池区（AA）包括沿第一方向（H1）交替设置的多个刚性区（A1）和多个弯折区（A2）。多个电芯（100）与多个所述刚性区（A1）一一对应设置；在对应的所述刚性区（A1），所述电芯（100）被包覆于所述柔性封装结构（FES）内。裂纹检测走线（PCD）位于所述外围区（BB）且至少部分沿所述第一方向（H1）延伸；其中，所述裂纹检测走线（PCD）被包覆于所述柔性封装结构（FES）内。所述柔性电池便于检测柔性电池边缘的微裂纹。
Patent WO-2022160677-A1 (WO)
Inventor: TSAI MENG-HSUAN
IPC: G03F7/20
Filed: 2021-08-18
Abstract: 一种确定晶圆焦点边界、判断晶圆是否需要返工的方法，属于半导体技术领域。其中，确定晶圆焦点边界方法包括获取曝光前晶圆局部区域平坦度信息及位置信息（S100）；获取异常晶粒分布信息、异常晶粒对应的制程信息和晶圆良率相关数据信息（S200）；根据所述晶圆局部区域平坦度信息及位置信息、所述异常晶粒分布信息、所述异常晶粒对应的制程信息和晶圆良率相关数据信息，确定不同制程对应的焦点边界（S300）。确定晶圆焦点边界的方法可针对光刻技术中不同的制程，确定相对应的焦点边界，使得在半导体光刻技术整个进程中，焦点控制更加精细，有助于进一步提高产品良率。
Patent WO-2022105328-A1 (WO)
Inventor: ZUO YONGFEI
IPC: C02F11/122
Filed: 2021-08-18
Abstract: L'invention concerne un système de séparation et de récupération de l'eau du gaz de houille par gazéification sous pression du charbon broyé, et un procédé, qui se rapportent au domaine de la séparation et de la récupération du gaz de houille. L'eau de gaz de houille de différentes classifications est respectivement séparée et récupérée, ce qui permet à l'ensemble du système d'occuper une petite surface, de représenter un petit investissement et des coûts d'exploitation faibles, et également de disposer d'un processus de traitement court requérant peu d'équipements, nécessitant peu de points de rejet de polluants et n'étant pas susceptible de provoquer une pollution de l'environnement. En fournissant des équipements tels qu'un évaporateur éclair à moyenne pression, un évaporateur flash sous vide, un séparateur d'évaporation éclair sous vide et une colonne de distillation de l'ammoniac, et en configurant une partie supérieure d'un réservoir d'eau pour gaz de houille et un bac de décantation pour établir une liaison étanche avec une canalisation de gaz inerte, l'ensemble du système et un processus de séparation et de récupération peuvent fonctionner à une pression légèrement positive maintenue au-dessus de 0,2 kPa, garantissant ainsi que les COV et l'ozone rejetés par le système sont traités de manière centralisée.
Patent WO-2023035185-A1 (WO)
Inventor: ZHAO ZHENSHAN
IPC: H04B7/0404
Filed: 2021-09-09
Abstract: 一种无线通信的方法和终端设备，该方法包括：第一终端根据第一信息，确定第一空域发送滤波器是否失效，其中，所述第一信息包括以下中的至少一项：所述第一终端是否接收到第二终端使用第一空域发送滤波器发送的侧行数据；所述第一终端对所述第二终端使用第一空域发送滤波器发送的侧行数据的测量结果；第一终端的底层向第一终端的高层发送的第一指示信息，其中，所述第一指示信息用于指示发生空域发送滤波器失效实例。
Patent WO-2022083351-A1 (WO)
Inventor: WANG RENYIN
IPC: A47F3/11
Filed: 2021-09-11
Abstract: 一种能360°旋转的物联网展览柜，包括透明展示箱（3），透明展示箱（3）的顶板装有摄像头（2），透明展示箱（3）的顶板装有led灯条（1），透明展示箱（3）的内部装有震动传感器（14），透明展示箱（3）的内部装有固定展示品支架（6）。透明展示箱（3）的底部装有固定底座（11），透明展示箱（3）与固定底座（11）之间通过转动轴（9）连接，转动轴（9）和透明展示箱（3）之间通过万向球头支架（7）连接，转动轴（9）由驱动电机（10）控制转动。本展览柜结构简单，透明展示箱（3）为六边体结构，由驱动电机（10）带动转动轴（9）转动，可以方便从多个角度查看展品，同时，透明展示箱（3）底部的万向球头支架（7）可以根据观看者的要求360°转动，从而实现对展品的全方位展示。
Patent WO-2022127278-A1 (WO)
Title: 一种虚拟场景的渲染方法和装置
Inventor: WANG YUE
IPC: G06T15/00
Filed: 2021-09-28
Abstract: 一种虚拟场景的渲染方法和装置，其中，该方法包括：在渲染虚拟场景时，获取虚拟场景对应的渲染框架图，其中，渲染框架图中记录了虚拟场景对应的渲染流程信息和渲染资源信息，渲染流程信息用于指示渲染虚拟场景所划分的渲染阶段和每个渲染阶段所划分的渲染子阶段，渲染资源信息用于指示允许每个渲染子阶段使用图形处理器的片上分片缓存所对应的渲染资源的资源状态（S202）；按照渲染框架图创建虚拟场景对应的目标渲染流程，其中，目标渲染流程中所使用的目标渲染资源满足渲染资源信息所指示的资源状态（S204）；按照目标渲染流程渲染虚拟场景（S206）。该方法解决了虚拟场景的渲染效率较低的技术问题。
Patent WO-2023010682-A1 (WO)
Inventor: YUAN QINGHUA
IPC: C07K16/16
Filed: 2021-10-13
Abstract: La présente invention se rapporte au domaine technique de la détection d'une protéine d'agglutinine de nicotiana tabacum, et concerne spécifiquement un anticorps capable de détecter une protéine d'agglutinine de nicotiana tabacum, son procédé de préparation et une application de celui-ci. Le procédé de préparation comprend les étapes suivantes : une étape de préparation pour une émulsion 1 ; une étape de préparation pour une émulsion 2 ; une étape d'immunisation, comprenant : l'injection de l'émulsion 1 dans un corps animal pour effectuer une première immunisation sur l'animal ; une fois que la première immunisation est terminée, l'injection de l'émulsion 2 dans le corps animal pour effectuer une seconde immunisation sur l'animal ; une fois que la seconde immunisation est terminée, l'injection de l'émulsion 2 dans le corps animal pour effectuer une troisième immunisation sur l'animal ; et/ou une fois que la troisième immunisation est terminée, l'injection de l'émulsion 2 dans le corps animal pour réaliser une quatrième immunisation sur l'animal ; et une étape de purification d'anticorps. L'anticorps préparé par le procédé présente une spécificité élevée pour la mesure d'une protéine d'agglutinine de nicotiana tabacum, et peut être utilisé pour détecter une protéine d'agglutinine de la nicotiana tabacum, ce qui permet d'obtenir une nouvelle manière de détecter l'agglutinine de la nicotiana tabacum.
Patent WO-2023070607-A1 (WO)
Inventor: LI SHUANGQI
IPC: F24F5/00
Filed: 2021-10-29
Abstract: A vehicle refrigeration control method and apparatus, and a device, a medium and a program product. The method comprises: measuring the temperature of a battery in a target vehicle and the change rate of the temperature in real time; then, determining the refrigeration demand level of the battery according to the temperature and the change rate; when it is detected that both a passenger compartment and the battery of the target vehicle have refrigeration demands at the same time, determining, according to the current refrigeration demand level of the battery, a refrigeration mode that the target vehicle needs to enter; and determining a control instruction of each target control object according to the refrigeration mode, wherein the refrigeration mode comprises: a single-mode stage, which is used for refrigerating the passenger compartment or the battery alone, and a dual-mode stage, which is used for simultaneously refrigerating the passenger compartment and the battery, and the single-mode stage is arranged before the dual-mode stage. The technical problem of how to allocate and control the refrigeration capacity of a new energy vehicle is solved, and while the comfort of a passenger compartment is firstly ensured, the technical effect of meeting the refrigeration demand of a battery by means of flexibly allocating the total refrigeration performance of the vehicle is achieved.
Patent WO-2022105763-A1 (WO)
Inventor: MA BIN
IPC: A61K39/395
Filed: 2021-11-16
Abstract: 本发明提供了一种靶向CD24的胃癌治疗方法。具体地，提供了CD24抑制剂的用途，用于制备一药物组合物，所述药物组合物用于预防和/或治疗胃癌。本发明首次发现CD24抑制剂可用于治疗胃癌，从而提供了一种新的胃癌靶向治疗方法。
Patent WO-2022105914-A1 (WO)
Inventor: MA XIAOLI
IPC: C07K16/28
Filed: 2021-11-22
Abstract: An antibody binding to CD70 and an application thereof. Specifically, disclosed are an antibody or antigen-binding fragment capable of binding to CD70, a corresponding multispecific antigen-binding molecule, a chimeric antigen receptor and an immune effector cell thereof, a nucleic acid fragment, a vector, a cell, a composition, a preparation method, a pharmaceutical use, and a method for treatment of cancers or tumors, autoimmune diseases or viral infections, which have important significance for treatment of tumors, autoimmune diseases, viral infections and the like.
Patent WO-2023092439-A1 (WO)
Inventor: LV QING
IPC: G06F21/60
Filed: 2021-11-26
Abstract: 本申请实施例公开了一种模型训练方法以及装置。该方法包括：第一车辆基于第一故障模型对第一数据进行预测，当预测第一车辆的第一状态为故障时，获取该第一车辆的标签，当获得标签时结合该第一车辆的第二数据和该第一故障模型进行训练，然后将训练获得的训练参数发送给服务器更新第一故障模型，第一车辆的数据不需要发送给服务器，且第一车辆获得标签时可以及时更新预测模型，保障数据安全性以及提高故障模型更新效率。服务器在收到第一车辆的训练参数后，对第一车辆的标签的有效性进行确定，只对标签有效的训练参数进行聚合，可以训练参数的聚合效果。