baber/WOPTO huggingface dataset:
Patent WO-2022133936-A1 (WO)
Inventor: TANG HAO
IPC: H04W48/12
Filed: 2020-12-24
Abstract: Methods for transmitting and receiving downlink control information (DCI) are provided along with corresponding network devices and apparatus. A first stage DCI is transmitted that explicitly indicates a scheduling information of a second stage DCI. The second stage DCI is transmitted in a first physical downlink shared channel (PDSCH), consistent with the scheduling information. The first PDSCH is a physical channel without data transmission. The receiving apparatus does not need to perform blind decoding of the second stage DCI because it is aware of its location from the scheduling information.
Patent WO-2022133999-A1 (WO)
Inventor: HU DAHAI
IPC: G02F1/133
Filed: 2020-12-25
Abstract: A temperature control system and a driving method therefor, and a liquid crystal device. An input voltage regulation circuit (30) in the temperature control system is respectively coupled to a control signal output end of a control circuit (10), a power supply signal output end, and an input end (Vin) of a signal amplification circuit (40) for controlling the signal strength of a basic electrical signal (Vj) transmitted to the input end (Vin) of the signal amplification circuit (40) under the control of a control signal (Vk) output by the control signal output end. The signal amplification circuit (40) is used for outputting a corresponding target electrical signal (Vm) to a heating element (60) according to the basic electrical signal (Vj), and the heating element (60) is used for adjusting a heating temperature according to the target electrical signal (Vm). A temperature sensing circuit (50) is respectively coupled to the heating element (60) and the control circuit (10), and the temperature sensing circuit (50) is used for converting a sensed sensing signal (Vg) into a feedback signal (Vf), and transmitting the feedback signal (Vf) to the control circuit (10). The control circuit (10) is used for controlling, according to the received feedback signal (Vf), the control signal (Vk) output by the control signal output end.
Patent WO-2021218204-A1 (WO)
Inventor: ZHOU ENA
IPC: B25J13/00
Filed: 2020-12-25
Abstract: Provided are a robot control device and a robot control method, and a robot. The control device comprises: a first controller (10), a second controller (12), a first security circuit (14) and a second security circuit (16), wherein any one of the first controller (10) and the second controller (12) is connected to the first security circuit (14) and the second security circuit (16), and is used for determining the type of an alarm signal from the outside of the robot and controlling the first security circuit (14) and the second security circuit (16) to execute a control instruction corresponding to the type of the alarm signal; and the first security circuit (14) is the opposite of the second security circuit (16) in terms of logic. The device and method solve the technical problem of a potential safety hazard due to serious circuit homogenization in a protective halt circuit of a robot.
Patent WO-2021238191-A1 (WO)
Inventor: GUO DONGSHENG
IPC: B25J9/16
Filed: 2020-12-28
Abstract: A positioning compensation method for a robot. The method comprises: collecting a movement point set of a robot when moving in preset spatial cells, wherein the spatial cells refer to cells obtained by dividing a working region of the robot according to a cube with a predetermined step length; carrying out training by means of the movement point set to obtain an error compensation model, wherein the error compensation model is a model that is built according to an error compensation parameter between a theoretical position and an actual position of a flange center point of the robot; acquiring the actual coordinates of a target position that the robot intends to reach; calculating, by using the error compensation model, a compensation parameter of the robot moving to the actual coordinates, wherein the compensation parameter is used for compensating for the positioning accuracy of the robot moving to the actual coordinates; and on the basis of the compensation parameter, controlling the robot to reach the target position. The method has a fast compensation speed, a high absolute positioning accuracy and a good generalization performance. The present application further relates to a positioning compensation apparatus for a robot, and an industrial robot and a computer storage medium.
Patent WO-2022126769-A1 (WO)
Title: Loudspeaker box and assembly process therefor
Inventor: REN ZHANG
IPC: H04R31/00
Filed: 2020-12-30
Abstract: The present invention provides a loudspeaker box and an assembly process therefor. The loudspeaker box comprises a housing and a sound production unit accommodated in the housing; the housing comprises a front cover made of a metal material, a support fixed to the front cover, and a rear cover made of a metal material; the support comprises a support body made of a metal material for supporting the sound production unit and an outer connector injection-molded on the support body, the support body is recessed distant from the sound production unit to form an accommodating tank and defines a front acoustic cavity together with the sound production unit, the outer connector is provided with a sound guide channel passing through the outer connector, and the sound guide channel communicates the front acoustic cavity with the outside; and the sound production unit, the support, and the rear cover jointly define a rear acoustic cavity. The loudspeaker box of the present invention can increase the volume of a cavity in the housing and increase the volume of the rear acoustic cavity defined by the sound production unit and the housing, thereby improving the acoustic performance of the loudspeaker box, in particular the low-frequency acoustic performance.
Patent WO-2021143540-A1 (WO)
Title: Vehicle networking method and apparatus
Inventor: YU YIXIN
IPC: H04W4/40
Filed: 2020-12-31
Abstract: A vehicle networking apparatus, characterized in comprising: a network module, a camera, and a software system. The network module is a module used for performing network communication between vehicles. The camera is a device used for collecting image frame information and can send the collected frame information to the software system. The software system is a system capable of processing the image frame information sent from the camera and performing communication by means of the network module. A feature of the present invention is that a message can be instantly received/sent without needing a special transit server, and due to low requirements for wide area network lines and signals, the present invention is able to meet requirements for information exchange between several local vehicles in a long tunnel. Another feature of the present invention is recognizing individual car or vehicle presence or behavior.
Patent WO-2021143637-A1 (WO)
Title: Annular array light source illumination-based three-dimensional total internal reflection microscopic imaging device and method
Inventor: LIU CHENGUANG
IPC: G02B21/36
Filed: 2021-01-11
Abstract: An annular array light source illumination-based three-dimensional total internal reflection microscopic imaging device and method. The device comprises: an annular LED array, a conical lens, an object lens, a tubular lens, and an image collecting module. A sample is placed on the conical lens. The annular LED array comprises M single-layered LED arrays of different radii. The lateral surface of the conical lens consists of M round mesa lateral surfaces inclined at different angels. Individual LED lights of each annular LED array sequentially transmit illuminating beams, which are introduced into the conical lens and generate a fading field at the interface between the conical lens and the sample. Scattered lights generated by the sample when illuminated by the fading field are received by the image collecting module sequentially via the object lens and the tubular lens. The annular array light source illumination-based three-dimensional total internal reflection microscopic imaging device and method provided in the present invention implement super-resolution imaging without requiring fluorescent labels.
Patent WO-2022068129-A1 (WO)
Inventor: CHOU BRUCE C S
IPC: G06K9/00
Filed: 2021-01-27
Abstract: The present invention provides an optical sensing apparatus for sensing finger biometrics, and an electronic apparatus using same. The optical sensing apparatus at least comprises: a package substrate; a sensing chip provided on the package substrate and provided with a photosensitive area; and at least one flat lens provided above the sensing chip, the flat lens focusing light from a finger to the photosensitive area, wherein the distance from the upper surface of the flat lens to the lower surface of the package substrate is less than or equal to 1.5 mm. The electronic apparatus is also provided. According to the present invention, the optical sensing apparatus can be disposed between a display panel and a battery of the electronic apparatus, so as to achieve the purpose of widening the setting position range of the optical sensing apparatus; after the total thickness of the optical sensing apparatus is reduced, more space can be vacated to the battery, and then the battery capacity can be increased to meet more use requirements.
Patent WO-2022037019-A1 (WO)
Inventor: Tao Kuo
IPC: G06F9/451
Filed: 2021-01-29
Abstract: 提供一种实现人机多轮对话的系统、方法和装置。所述方法包括：提供用户配置界面，其中，所述用户配置界面中提供了多种类型的意图节点；基于第一用户在所述用户配置界面上选择意图节点、配置意图节点和连接意图节点的操作，构建意图单元；基于所述意图单元实现与第二用户的人机多轮对话，以获取第二用户在人机多轮对话中的关键意图，实现对话的判断预测。
Patent WO-2022160349-A1 (WO)
Title: Systems, apparatuses and methods for flexible initial access processes in a wireless communication system
Inventor: TANG HAO
IPC: H04W74/08
Filed: 2021-02-01
Abstract: Systems, apparatuses and methods for providing flexible initial access processes in a wireless communication system are disclosed. These initial access processes may flexibly implement multiple frequency resources and/or multiple beams, which may improve spectrum utilization, improve load balance for a random access channel (RACH), reduce RACH collision and/or improve wireless coverage. According to one example method, an apparatus may receive, on a first downlink carrier and/or bandwidth part (carrier/BWP), a synchronization signal block (SSB) and first information. The first information indicates a plurality of RACH resources corresponding to a plurality of carriers/BWPs and/or to a plurality of beams. The apparatus may also transmit, on a first uplink carrier/BWP, a first message using a first RACH resource of the plurality of RACH resources.
Patent WO-2021160077-A1 (WO)
Inventor: WAN SHIQI
IPC: G06F40/183
Filed: 2021-02-08
Abstract: Un procédé et un appareil de traitement de table, un dispositif et un support de stockage sont divulgués. Le procédé consiste : à déterminer la proportion d'une zone d'affichage d'une zone congelée à une zone d'affichage d'une zone de table, la zone de table comprenant la zone congelée et une zone non congelée (S101) ; et lorsque la proportion est supérieure à une valeur seuil de proportion, à réduire la zone d'affichage de la zone congelée, et à agrandir une zone d'affichage de la zone non congelée, la proportion de la zone d'affichage réduite de la zone congelée à la zone d'affichage de la zone de table étant égale à la valeur seuil de proportion (S102).
Patent WO-2022174440-A1 (WO)
Inventor: CHEN YUJU
IPC: H03H9/02
Filed: 2021-02-22
Abstract: The present application relates to the field of piezoelectric technology and provides a piezoelectric element, a piezoelectric vibrator, manufacturing and driving methods therefor, and an electronic device. In the present application, a piezoelectric structure is arranged on a first electrode, the piezoelectric structure has an opening that passes through and exposes a portion of the first electrode, and a thermal conduction structure is arranged within the opening. A heat emitting area of the piezoelectric structure when vibrating is reduced by means of the opening passing through the first electrode being formed on the piezoelectric structure, and heat generated is also reduced; the thermal conduction structure is added in the piezoelectric element, a heat dissipation property of the piezoelectric element is improved on the basis of the thermal conduction structure dissipating heat generated by the piezoelectric structure when vibrating, and the problems of the resonant frequency of the piezoelectric structure being affected and the piezoelectric structure undergoing breakdown due to the temperature of the piezoelectric element being excessively high are prevented.
Patent WO-2021175224-A1 (WO)
Inventor: LI HONGLIN
IPC: A61K31/426
Filed: 2021-03-02
Abstract: L'invention concerne une application d'un nouveau dérivé de thiazole dans le traitement d'une infection par le virus à ARN et la préparation d'un médicament pour le traitement d'une infection par le virus à ARN. En particulier, la présente invention concerne l'utilisation d'un composé représenté par la formule I suivante et d'une composition pharmaceutique contenant un composé représenté par la formule I suivante dans le traitement d'une infection par le virus à ARN, ainsi que la préparation d'un médicament pour le traitement d'une infection à coronavirus.
Patent WO-2021190264-A1 (WO)
Title: Édition de document coopérative avec réalité augmentée
Inventor: LIU JUN
IPC: G06F3/048
Filed: 2021-03-03
Abstract: La preésente invention concerne des procédés et des systèmes pour l'édition collaborative de documents par l'intermédiaire d'un contenu de réalité augmentée (AR) à l'aide d'une technologie grand public. Des modes de réalisation de la présente divulgation concernent l'édition collaborative de documents incorporant des caractéristiques AR et une plateforme de communication pour faciliter l'édition collaborative de documents en temps réel par l'intermédiaire d'une interface utilisateur AR unique. Un fichier AR peut être présenté sur une surface à l'intérieur d'une scène AR. Des modes de réalisation consistent en outre à recevoir des données de modification de document, à convertir les données de modification de document en informations numériques, à fournir un fichier AR mis à jour à l'aide des informations numériques, à mettre à jour les données de scène AR à l'aide du fichier AR mis à jour, à générer un fichier de document mis à jour à l'aide du fichier AR mis à jour, et à stocker le fichier de document mis à jour dans une mémoire de données.
Patent WO-2021197050-A1 (WO)
Title: 三维目标、车轮定位系统和车轮定位方法
Inventor: LUO WENHUI
IPC: G01B11/275
Filed: 2021-03-16
Abstract: 一种三维目标(100)、车轮定位系统和车轮定位方法，涉及标定技术领域。其中，三维目标(100)包括基体(10)；基体(10)设置有至少三个目标面，至少三个目标面均不在同一平面。至少三个目标面分别设置有目标元件(14)，目标元件(14)之间的空间位置关系是已知的，且目标元件(14)的几何特性是已知的。至少三个目标面中每个目标面用于车轮定位。其中，至少三个目标面中的两个目标面为一组计算单元，以至少两组计算单元的目标元件(14)之间的空间位置关系用于确定车轮的位置。以两个目标面为一组，可将至少三个目标面设置为多组，根据多组目标面进行标定，可增强标定计算的精度。
Patent WO-2021197317-A1 (WO)
Inventor: ZENG CHAOJUN
IPC: H04L1/00
Filed: 2021-03-30
Abstract: La présente invention a trait au domaine technique des communications et concerne un procédé de rétroaction d'accusé de réception de demande de répétition automatique hybride (HARQ-ACK), ainsi qu'un terminal et un noeud de réseau. Le procédé de rétroaction HARQ-ACK selon l'invention est appliqué au terminal et consiste : à déterminer un premier canal partagé de liaison descendante physique à planification semi-persistante (PDSCH SPS), le premier PDSCH SPS n'ayant pas besoin de renvoyer un HARQ-ACK ; et à déterminer un comportement de rétroaction HARQ-ACK selon une règle prédéfinie et le premier PDSCH SPS.
Patent WO-2021218533-A1 (WO)
Inventor: HUANG TING
IPC: H04M1/03
Filed: 2021-03-30
Abstract: A receiver control circuit and a terminal, relating to the technical field of electronic devices, and capable of achieving, by emitting ultrasonic waves via a receiver, the function of a proximity sensor on a terminal having a stereo function. The receiver control circuit comprises: a smart power amplifier module, a codec, and the receiver; the smart power amplifier module being electrically connected to the receiver by means of a first switch module; the first switch module comprising a first switch device unit, and the first switch device unit consists of an MOSFET; the first switch module further comprising a first follower unit, the first follower unit being used for remaining a voltage difference between a gate and a drain of the MOSFET in the first switch device unit unchanged, and the voltage of the gate of the MOSFET in the first switch device unit being greater than the voltage of the drain; and a second switch module, the codec being electrically connected to the receiver by means of the second switch module; and the second switch module comprising a second switch device unit, and the second switch device unit consists of an MOSFET. The present technical solution is mainly used for driving the receiver.
Patent WO-2021204028-A1 (WO)
Title: Loading tool and system for implant
Inventor: GU XIAOJIE
IPC: A61F2/95
Filed: 2021-03-30
Abstract: A loading tool and system for an implant. The loading tool comprises a base (100), a first workpiece (200), and a second workpiece (300). The base (100) comprises a recess (101) provided axially. The recess (101) opens towards a first direction and is used for accommodating and placing an end portion of the implant. The first workpiece (200) comprises a penetrating first inner cavity. The first inner cavity has a first end hole (201) in the first direction. The inner diameter of the first end hole (201) is less than the maximum inner diameter of the recess (101). The first workpiece (200) is detachably connected to the base (100). The second workpiece (300) comprises a penetrating second inner cavity. The second inner cavity has a second end hole (301) in the first direction. The inner diameter of the second end hole (301) is less than that of the first end hole (201). The second workpiece (300) is detachably connected to the base (100) or the first workpiece (200). Once the base (100), the first workpiece (200), and the second workpiece (300) are assembled and connected, the recess (101), the first end hole (201), and the second end hole (301) are coaxially and sequentially arranged in the first direction. When sequentially passing through the first end hole (201) and the second end hole (301), the implant can be pressed and held stepwisely, and the implant can be well fixed in place.
Patent WO-2021197484-A1 (WO)
Title: 固件运行方法、装置、固件烧录方法、装置和计算机设备
Inventor: LI PING
IPC: G06F21/51
Filed: 2021-04-02
Abstract: 一种固件运行方法、装置、固件烧录方法、装置和计算机设备，该固件运行方法包括：从系统闪存中调取预先加密的主固件代码，并从只读存储器中获取预先存储的密钥；利用密钥以及预设解密算法对主固件代码进行解密处理，将解密后主固件代码传输至系统内存；在系统内存运行主固件代码后，调取系统闪存中预先加密的分片固件代码；利用密钥以及预设解密算法对分片固件代码进行解密处理，将解密后分片固件代码传输至系统内存，以便系统运行分片固件代码。该固件运行方法，可以有效避免对固件代码的恶意静态窃取，以及避免固件代码在内存加载时的恶意动态窃取。
Patent WO-2021213391-A1 (WO)
Inventor: SUN ZHEN
IPC: F28D15/04
Filed: 2021-04-20
Abstract: Provided in the embodiments of the present application are a vapor chamber (VC) and an electronic device. The vapor chamber comprises a housing having an accommodating cavity, wherein the accommodating cavity is internally provided with a second capillary structure and a first capillary structure; a first end and a second end of the first capillary structure abut against the inner bottom wall and the inner top wall of the accommodating cavity, respectively; and after absorbing heat, a working liquid in the first capillary structure is vaporized from the side surface of the first capillary structure, such that the thickness of the vapor chamber is reduced without the need to reserve a cavity for vapor circulation in the vertical direction. The second capillary structure at least covers a heat source region corresponding to a heating device, and a gap is provided between the side of the second capillary structure away from the heat source and the inner top wall of the accommodating cavity, such that the working liquid absorbing the heat can be evaporated from the side surfaces of the first capillary structure and the second capillary structure, and can be evaporated from the side of the second capillary structure away from the heat source region, thereby increasing the evaporation area, and improving the temperature equalization and heat dissipation performance of the vapor chamber.
Patent WO-2022222043-A1 (WO)
Inventor: LI XIAOLONG
IPC: H04W48/20
Filed: 2021-04-20
Abstract: 本公开是关于一种小区重选方法、小区重选装置及存储介质。其中，小区重选方法，由终端执行，包括：接收网络设备发送的小区重选参数指示信息，所述小区重选参数指示信息用于指示一种或多种小区重选参数；基于所述小区重选参数，进行小区重选。通过本公开可以实现针对多种小区重选方案的情况下，进行小区重选方案的确定并进行小区重选。
Patent WO-2022226907-A1 (WO)
Inventor: WANG YONGBO
IPC: G09G3/34
Filed: 2021-04-29
Abstract: 显示模组的控制方法、显示模组及显示装置。显示模组包括：透明显示面板（11），包括显示区域以及周边区域，透明显示面板（11）具有显示面；调光面板（12），设置在透明显示面板（11）背离显示面的一侧；光强检测模块，包括光敏传感器（13），光敏传感器（13）设置在透明显示面板（11）背离显示面的一侧，且与周边区域对应设置，光强检测模块用于检测入射光的入射光强；控制模块（14），分别与光强检测模块以及调光面板（12）连接，用于根据入射光强，调节调光面板（12）的透过率。
Patent WO-2022227032-A1 (WO)
Title: Egfr degraders and associated methods of use
Inventor: LEI BAILIN
IPC: C07D401/12
Filed: 2021-04-30
Abstract: Provided herein is a method for preparing novel bifunctional compounds formed by conjugating EGFR inhibitor moieties with E3 ligase Ligand moieties, which function to recruit targeted proteins to E3 ubiquitin ligase for degradation.
Patent WO-2022142070-A1 (WO)
Title: Intestinal probiotic for improving metabolic diseases and use thereof
Inventor: GUO FEIFAN
IPC: A61P3/10
Filed: 2021-05-14
Abstract: Provided is the use of Blautia coccoides in the preparation of a composition for inhibiting glycometabolism disorders or ameliorating intestinal flora disorders. Further provided is the use of Blautia coccoides for producing indole-3-acetic acid.
Patent WO-2022183638-A1 (WO)
Inventor: ZHOU XIAOWEI
IPC: G06K9/62
Filed: 2021-06-24
Abstract: 一种图像特征匹配方法和相关装置、设备及存储介质。该方法包括：获取至少两个待匹配图像(S11)；分别对每个待匹配图像进行特征提取，得到每个待匹配图像的特征表示，其中，特征表示包括若干第一局部特征(S12)；将第一局部特征变换为具有待匹配图像的全局感受野的第一变换特征(S13)；对至少两个待匹配图像中的第一变换特征进行匹配，得到至少两个待匹配图像的第一匹配结果(S14)。上述方法，能够在特征匹配过程中考虑到待匹配图像的全局信息，从而提高匹配准确度。
Patent WO-2023279250-A1 (WO)
Inventor: LU JIANMEI
IPC: G01N27/12
Filed: 2021-07-05
Abstract: Capteur polymère de croconaine pour la détection de traces de dioxyde d'azote dans un environnement à humidité élevée et son application. Le capteur constitue un capteur résistif de dioxyde d'azote à base d'un polymère de naphtalènediamine croconaine contenant une structure à double ion conjuguée, et comprend une couche super-hydrophobe, une électrode interdigitée, et un matériau de revêtement revêtu sur l'électrode interdigitée. La couche hydrophobe est constituée de fluorure de polyvinylidène, et peut résister à 70 % d'humidité ambiante. Le matériau de revêtement est constitué d'un polymère de croconaine de naphtalènediamine contenant une structure à double ion conjuguée. Le capteur peut fonctionner de façon stable à une humidité élevée et à température ambiante, peut détecter une concentration pouvant descendre jusqu'à 40 ppb avec un temps de réaction/réponse de 182 s/165 s, présente une excellente sélectivité, et peut éliminer efficacement l'interférence d'autres gaz.