baber/WOPTO huggingface dataset:
Patent WO-2022140903-A1 (WO)
Inventor: WANG YONG
IPC: H04L9/08
Filed: 2020-12-28
Abstract: The embodiments of the present application provide an OTA update method and apparatus, which are applied to the fields of communication technology and Internet of Vehicles. Said method comprises: a first server encrypting update data of a target part according to a first key, so as to obtain a first ciphertext, the first server being a server for providing update data of the target part; the first server sending the first ciphertext to an OTA server; and the first server sending a second key to a first terminal deployed with the target part, the second key being a decryption key corresponding to the first key. The embodiments of the present application can protect core assets such as secret-related data and key codes in the update data, improving the security of OTA update. The present solution can further be used for improving the capability of autonomous driving or advanced driver assistance systems (ADAS), and can be specifically applied to the fields of vehicle-to-everything (V2X), Long Term Evolution-vehicle (LTE-V) and vehicle-to-vehicle (V2V).
Patent WO-2022088486-A1 (WO)
Inventor: CHEN HONGHUI
IPC: B23D19/00
Filed: 2020-12-30
Abstract: Provided by the present invention is a cutting apparatus used for machining non-ferrous metal, relating to the technical field of metal sheet machining equipment, comprising a support base plate and a support side panel; the upper end of the support base plate is provided with an annular support base; one ring of the upper end of the annular support base is provided with a slide recess; a bearing seat is fixedly arranged at the circular center of the annular support base; the upper end of the bearing seat is fixedly equipped with a rotary shaft; the upper end of the rotary shaft is horizontally fixedly equipped with a rotation platform; the upper end of the rotation platform is provided with a non-ferrous metal fixing assembly. In the present invention, by means of arranging the rotation platform, it is possible to support non-ferrous sheet metal to be processed; by means of arranging the non-ferrous metal assembly, it is possible to fix non-ferrous metal sheets very well; by means of arranging the annular support base, the entire rotation platform is guaranteed to be smooth during rotation; the invention overall has a simple structure and clearly conceived, and is capable of rapid multi-angle cutting of non-ferrous metal sheets; the invention has good cutting performance and is highly practical.
Patent WO-2021139625-A1 (WO)
Title: Image processing method, image segmentation model training method and related apparatus
Inventor: YE HAIJIA
IPC: G06T7/20
Filed: 2021-01-04
Abstract: Embodiments of the present application relate to the technical field of artificial intelligence, and provided therein are an image processing method, image segmentation model training method and related apparatus. The method comprises: obtaining two training images that are adjacent in time sequence and optical flow information between the two training images as a training image set, and obtaining training annotation information corresponding to the training image set; then inputting the two training images into the image segmentation model to obtain two pieces of training mask information; and then according to the two pieces of training mask information, training annotation information and optical flow information, and updating the model parameters of the image segmentation model until the image segmentation model reaches the set convergence condition. As such, the image segmentation model can use the optical flow information to learn motion information between the images, so that the image segmentation model can combine the motion information between each image and other adjacent images, extract the mask information of the corresponding image, and ensure consistency between consecutive images when performing image fusion.
Patent WO-2022165636-A1 (WO)
Inventor: LI WEIQIANG
IPC: B60T13/74
Filed: 2021-02-02
Abstract: La présente invention concerne un système redondant de frein de stationnement électrique, qui se rapporte au domaine technique des véhicules. Le système redondant de frein de stationnement électrique comprend : un premier module de frein de stationnement électrique, qui est utilisé pour recevoir une première instruction de stationnement et pour effectuer un freinage de stationnement sur un premier groupe de roues d'un véhicule selon la première instruction de stationnement ; un second module de frein de stationnement électrique, qui est utilisé pour recevoir une seconde instruction de stationnement et pour effectuer un freinage de stationnement sur un second groupe de roues du véhicule selon la seconde instruction de stationnement ; un gestionnaire de domaine dynamique de véhicule, qui est utilisé pour envoyer la première instruction de stationnement en fonction d'une demande de frein de stationnement ; et un module de commande de frein, qui est utilisé pour envoyer la seconde instruction de stationnement en fonction de la demande de frein de stationnement. Un étrier EPB est divisé en deux parties, qui sont commandés séparément par un VDDM et un BBM de telle sorte qu'une conception redondante soit obtenue sans changer un état de fonctionnement d'origine et seuls les trajets d'alimentation électrique et de transmission de signal d'un dispositif de commande sont ajustés après qu'un mécanisme de verrouillage P dans une transmission est réduit, ce qui permet de réduire les composants du véhicule, d'obtenir un poids léger et également de réduire considérablement les coûts. L'invention divulgue en outre un procédé de commande pour un système redondant de frein de stationnement électrique et un véhicule.
Patent WO-2021169864-A1 (WO)
Inventor: LV JIE
IPC: G06F16/958
Filed: 2021-02-20
Abstract: La présente invention concerne un procédé de sauvegarde de contenu, un dispositif électronique et un support de stockage lisible par ordinateur. Le procédé consiste à : recevoir une première entrée ; en réponse à la première entrée, identifier la catégorie d'un contenu parcouru cible correspondant à la première entrée ; et sauvegarder le contenu parcouru cible dans un dossier cible correspondant à la catégorie.
Patent WO-2021244086-A1 (WO)
Inventor: HONG LIANG
IPC: H02J7/02
Filed: 2021-03-03
Abstract: L'invention concerne un dispositif électronique et un procédé de commande associé, qui se rapportent au domaine technique de la recharge sans fil et permettent d'améliorer la compatibilité d'un dispositif terminal de réception de puissance et d'un dispositif terminal d'émission de puissance de recharge sans fil par une amélioration de la qualité de communication ASK. Le dispositif électronique comprend un circuit de dispositif (50), un circuit de conversion de tension (203), un circuit redresseur (202), un circuit résonant (201) et un circuit de modulation (204); le circuit résonant (201) comprend une bobine d'induction résonante (L2) et un circuit de commande de capacitance résonante (ci1) connecté en série à la bobine d'induction résonante (L2); une première borne de la bobine d'induction résonante (L2) est couplée au circuit redresseur (202), une seconde borne de la bobine d'induction résonante (L2) est couplée à une première borne du circuit de commande de capacitance résonante (ci1), et une seconde borne du circuit de commande de capacitance résonante (ci1) est couplée au circuit redresseur (202); et le circuit de commande de capacitance résonante (ci1) est utilisé pour régler la valeur de capacitance d'un condensateur résonant connecté au circuit résonant (201).
Patent WO-2021175327-A1 (WO)
Title: 一种戒烟装置及方法
Inventor: YE XI
IPC: A24F47/00
Filed: 2021-03-05
Abstract: 本公开公开了一种戒烟装置，包括帽子，帽子的两侧分别设置有硅橡胶电极片，帽子的前端设置有火焰传感器，还包括设置在帽子上的主机，硅橡胶电极片和火焰传感器与主机相连，主机内设置有IC芯片，IC芯片输入端连接检测电路及火焰传感器，IC芯片的输出端连接电击电路及硅橡胶电极片；本公开还公开了一种戒烟方法，本方法通过电流刺激减少戒烟对个人意志的要求，方便吸烟者戒除烟瘾。
Patent WO-2021190286-A1 (WO)
Inventor: XU QIAN
IPC: H01L27/02
Filed: 2021-03-08
Abstract: The present application relates to an electrostatic discharge protection circuit, comprising a pulse detection unit, a delay unit, a control unit, and a discharge unit, wherein the pulse detection unit is used for detecting an electrostatic pulse signal, the delay unit is used for delaying or enhancing the drive capability of a pulse detection signal outputted by the pulse detection unit, the control unit is used for generating a control signal according to a first delay signal and a second delay signal outputted by the delay unit, and the discharge unit is used for opening or closing an electrostatic charge discharge path according to a control signal outputted by the control unit.
Patent WO-2021185187-A1 (WO)
Title: Method and apparatus for cutting object or food
Inventor: YU YIXIN
IPC: B25J11/00
Filed: 2021-03-13
Abstract: An apparatus for cutting an object or food, comprising: a robotic arm, a structured light sensor, and a control module. The robotic arm is a means having a degree of freedom and/or a cutting part. The structured light sensor is a sensor used for collecting depth information of a cutting region or/and an operation region. The control module is the part for controlling the robotic arm to cut an object according to the structured light sensor and/or an instruction or a cutting strategy. Because one feature of the present invention is that generally, merely one cutting blade is used (generally, merely one blade is used), compared with a method in which a plurality of blades are arranged (five or more blades are arranged in parallel) and used, at least cleaning is facilitated to a certain extent.
Patent WO-2021197048-A1 (WO)
Inventor: ZHANG CHONGMING
IPC: H04W76/18
Filed: 2021-03-16
Abstract: The present invention provides a method executed by user equipment and user equipment. The method executed by user equipment (UE) comprises the following steps: user equipment (UE) executing preconfigured uplink resource (PUR) transmission, during the PUR transmission, the UE receiving information indicated by a lower layer that the PUR transmission fails or that the PUR transmission falls back, and if the PUR transmission is used for a radio resource control (RRC) connection resume process, and the RRC connection resume process is triggered by a RAN-based notification area update (RNAU) of a radio access network, then the UE starting a pending RNAU timer; and when the pending RNAU timer runs out of time, the UE starting the RRC connection resume process, and during the process, setting the cause value for requesting resume to the RNAU in a RRC connection resume request message.
Patent WO-2022198681-A1 (WO)
Inventor: GAO PAN
IPC: G06K9/00
Filed: 2021-03-26
Abstract: The embodiments of the present application disclose a fingerprint recognition apparatus and an electronic device, which can simplify an optical path stacked structure and a processing process, thereby improving the efficiency of mass production. The fingerprint recognition apparatus comprises: a fingerprint sensor chip; an infrared cut off filter layer, which is disposed above the fingerprint sensor chip; a light-blocking layer, which is provided on the upper surface of the infrared cut-off filter layer by means of coating, the light-blocking layer being provided with a first array of apertures, and the cross-section of the apertures in the first array of apertures being an inverted trapezoid; a light-transmitting dielectric layer comprising a first color filter unit, the first color filter unit being formed in a portion of the apertures in the first array of apertures so as to cover the portion of the apertures; and a microlens array, which is disposed above the light-transmitting dielectric layer.
Patent WO-2021204287-A1 (WO)
Inventor: LI YI
IPC: C07K14/725
Filed: 2021-04-12
Abstract: 一种T细胞受体(TCR)，其具有结合YMLDLQPET-HLA A0201复合物的特性；并且所述TCR对所述YMLDLQPET-HLA A0201复合物的结合亲和力是野生型TCR对YMLDLQPET-HLA A0201复合物的结合亲和力的至少2倍。还提供了此类TCR与治疗剂的融合分子。此类TCR可以单独使用，也可与治疗剂联用，以靶向呈递YMLDLQPET-HLA A0201复合物肿瘤细胞。
Patent WO-2022217472-A1 (WO)
Inventor: YUAN HUI
IPC: H04N19/70
Filed: 2021-04-13
Abstract: Point cloud encoding and decoding methods, an encoder, a decoder, and a computer readable storage medium, the encoding method comprising: according to a prediction value of attribute information of a current point in a point cloud, determining a prediction residual value of the attribute information of the current point; determining an index of the current point; if the index of the current point belongs to an index range of a first point, then performing lossless encoding on the prediction residual value of the attribute information of the current point, the first point being at least one point for performing lossless encoding; if the index of the current point does not belong to the index range of the first point, then quantizing the prediction residual value of the attribute information of the current point on the basis of the quantization weight of the current point and a quantization step length of the current point, so as to obtain a quantized residual value of the attribute information of the current point; and encoding the quantized residual value.
Patent WO-2022226932-A1 (WO)
Inventor: XIAO XIANG
IPC: B64C27/08
Filed: 2021-04-29
Abstract: 一种无人飞行器，包括机身（1）、至少两个前机臂（21）及至少两个后机臂（22），至少两个前机臂对称连接于机身的前端，至少两个后机臂对称连接于机身的后端，前机臂远离机身的一端及后机臂远离机身的一端分别设有螺旋桨（3）；无人飞行器未起飞和起降时，机身与水平面的夹角在第一角度范围内，无人飞行器匀速飞行和悬停时，机身与水平面的夹角在第二角度范围内，第二角度范围的最大值小于第一角度范围的最小值。该无人飞行器能够实现倾斜或垂直放置及倾斜或垂直起降，在不平整的场地也能进行起降，拓展了使用场景。
Patent WO-2022236484-A1 (WO)
Inventor: YOU XIN
IPC: H04W74/08
Filed: 2021-05-08
Abstract: 本申请实施例提供了一种SDT失败上报的方法、终端设备和网络设备，所述方法包括：确定是否发生小数据传输SDT失败；在发生SDT失败的情况下，上报SDT失败信息。基于以上技术方案，通过确定是否发生小数据传输SDT失败，并在发生SDT失败的情况下，上报SDT失败信息，使得网络设备能够明确SDT的传输结果，有利于网络设备针对SDT进行传输调度，提升了SDT的传输可靠性。
Patent WO-2022236644-A1 (WO)
Inventor: YI SU
IPC: H04W28/10
Filed: 2021-05-10
Abstract: 本申请实施例提供一种发送和接收信号的方法、装置和通信系统，该发送和接收信号的装置应用于第一集成的接入和回传节点宿主中心单元(IAB-donor-CU)，该装置包括第一收发单元，其被配置为：向第二IAB-donor-CU发送流量卸载请求；以及接收所述第二IAB-donor-CU发送的同意流量卸载的回复或拒绝流量卸载的回复。
Patent WO-2022095435-A1 (WO)
Title: Multilevel linkage management platform for aiot device accessing paas and saas
Inventor: Liu Tianqiong
IPC: H04L29/08
Filed: 2021-06-02
Abstract: A multilevel linkage management platform for an AIOT device accessing a PaaS and a SaaS. The multilevel linkage management platform comprises an AIOT device, a PaaS platform and a SaaS platform, wherein the AIOT device accesses the PaaS platform and the SaaS platform by means of the Internet of Things or the Internet of Intelligence; the PaaS platform is connected to the SaaS platform by means of a custom interface tool; the PaaS platform is used for connecting to and managing the AIOT device; and the SaaS platform uses a multi-dimensional fusion platform of service centers, such as a multi-tenant service center, a distributed service center, a multi-service distribution service center and a unified access management service center, and data centers and information centers to perform planned design and unified service. Therefore, the connection and management problems of a basic intelligent device, a PaaS platform and a SaaS platform are solved.
Patent WO-2022227231-A1 (WO)
Inventor: SUN LIANG
IPC: G09G3/32
Filed: 2021-06-07
Abstract: La présente invention concerne un circuit de pixels et un panneau d'affichage. Le circuit de pixels comprend un module d'écriture (30), un module de transfert (90), un premier module de transmission en partage de temps (80), un module d'attaque (10), un second module de transmission en partage de temps (50) et un module de stockage (40); le module de stockage (40) et le module de transfert (90) peuvent être chargés simultanément par un signal de données (DONNÉES), et dans une phase d'émission de lumière, le module de transfert (90) peut charger le module de stockage (40) à nouveau au moyen du premier module de transmission en partage de temps (80), du module d'attaque (10) et du second module de transmission en partage de temps (50).
Patent WO-2021249362-A1 (WO)
Inventor: YASH KHINDUKA
IPC: A44C17/02
Filed: 2021-06-08
Abstract: Rotatable jewelry, comprising: a rotating assembly (1), which is provided with a rotating surface (11) and a main shaft (12) connected to the rotating surface (11), wherein the rotating surface (11) rotates using with the main shaft (12) as an axis; a positioning assembly (2) provided with a positioning surface (21), wherein the positioning surface (21) elastically abuts against the rotating surface (11) along the axial direction of the main shaft (12), protrusions (22) and recesses (13) opposite to the protrusions (22) are provided on opposite surfaces of the positioning surface (21) and the rotating surface (11), respectively; when the rotating surface (11) is rotated, the protrusions (22) enter or leave the recesses (13); an elastic assembly (3), which applies an elastic force to the positioning assembly (2) so that the positioning surface (21) elastically abuts against the rotating surface (11); and a main body member (4) provided with an opening (41) structure, wherein the main shaft (12) passes through the positioning assembly (2) and the elastic assembly (3), and is then rotatably connected to the bottom part of the opening (41) structure, and the positioning assembly (2) and the elastic assembly (3) are arranged in the opening (41) structure. The rotatable jewelry structure has a rotatable positioning structure, so that all angles of the jewelry may be well displayed, which may better meet the diverse needs of consumers.
Patent WO-2022217735-A1 (WO)
Inventor: KEH EDWIN YEE MAN
IPC: C08L1/04
Filed: 2021-06-11
Abstract: Procédé de séparation de polyester et de coton dans un textile mélangé, le procédé comprenant : en présence de TEMPO, le fait de porter un tissu mélangé en contact avec du peroxyde d'hydrogène ou une oxydase, afin de produire une réaction chimique (peroxyde d'hydrogène) ou biologique (oxydase) pour oxyder le coton et retenir le PET. Le procédé de transformation est écologique, non toxique et économe en énergie pour les tissus de coton/PET en mélange.
Patent WO-2022261850-A1 (WO)
Title: Visual negative-pressure strapper
Inventor: LI WEILIN
IPC: A61B17/3205
Filed: 2021-06-16
Abstract: A visual negative-pressure strapper, solving the problem that an existing visual negative-pressure strapper cannot accurately position and remove residues. The visual negative-pressure strapper comprises a housing (1), a ligation structure (2) provided in the housing (1), and a negative-pressure tip (4) provided on a side surface of the housing (1). The ligation structure (2) comprises a ligation wire (21) having a self-locking function, a ligation locking structure (22) is provided at a proximal end of the housing (1), and a visual device (6) is provided on the outer side or/and the inner side of the housing (1). During ligation, under the observation by means of the visual device (6), a pathological tissue is suctioned into the negative-pressure tip (4) by means of the negative-pressure tip (4), and then a free end of the ligation wire (21) is tensioned by the ligation locking structure (22) to tighten and lock a ligation ring (212), such that the pathological tissue is ligated. Accurate positioning can be achieved due to the existence of the visual device (6); the free end of the ligation wire (21) can be tensioned to unidirectionally tighten the ligation wire (21) to lock the pathological tissue, thereby achieving the treatment purpose that it is not easy for the pathological tissue to fall off; and if the loosening of a base portion occurs in the rectal necrosis process, the ligation wire (21) can be further tensioned to avoid falling off in advance.
Patent WO-2022001748-A1 (WO)
Title: Target tracking method and apparatus, and electronic device and mobile carrier
Inventor: ZHENG XIN
IPC: G06T7/254
Filed: 2021-06-22
Abstract: A target tracking method and apparatus, and an electronic device and a mobile carrier. The target tracking method comprises: collecting position information of a tracked target (410); determining whether the tracked target is beyond a known three-dimensional map (420); if not, planning a first tracking path according to a three-dimensional position of the tracked target in the three-dimensional map (430); if so, generating, at a boundary of the three-dimensional map, a virtual target point in the same direction as the tracked target (440); planning a second tracking path according to a three-dimensional position of the virtual target point (450); and moving along the second or first tracking path (460). The method overcomes the limitation of a depth sensor on an automatic tracking algorithm, makes it possible to keep tracking the tracked object even when the tracked object is out of range of the sensor, and enables the tracked object to return to the range of the sensor as far as possible.
Patent WO-2022193463-A1 (WO)
Inventor: JIANG CHUN
IPC: E06B9/68
Filed: 2021-06-23
Abstract: 一种可更换电池的智能遮阳帘，包括横梁（1）和盖合于横梁（1）两端的安装部件（2a，2b），横梁（1）内设置有动力机构，动力机构具有一可从横梁（1）一端抽出或推入横梁（1）的抽屉（3），电池组件（4）排列在抽屉（3）中，驱动机构连接于与动力机构相对的横梁（1）另一端；动力机构向驱动机构输送动力以驱动输出机构带动帘布（5）运动。采用该结构后，电池有序排列在抽屉（3）内安装于横梁（1）内部，利于横梁（1）内部元件设置时的空间排布设计，不会使电池暴露于外，提升智能窗帘的美观度；此外动力机构可随时拆装，方便维修更换或取出电池充电，在出售、运输过程中可使电池离体于智能窗帘，降低不必要的电力损耗。
Patent WO-2022068295-A1 (WO)
Inventor: LI YANG
IPC: H01M50/102
Filed: 2021-06-29
Abstract: 一种电芯模组、电池包及电池包的设计方法，电芯模组容纳于下箱体(5)中，电芯模组包括：电芯组(1)，电芯组包括多个电芯(11)，多个电芯呈M行N列排布，M和N为大于等于2的整数；沿行方向和列方向中的至少一个方向，相邻两个电芯之间设有弹性介质(7)；设置于电芯组的相对两端的两个端板(2)，每个端板上间隔设有第一凸起(21)和第二凸起(22)，第一凸起和第二凸起之间形成供下箱体的侧壁上的第三凸起(51)插接的凹槽(23)。
Patent WO-2023272623-A1 (WO)
Title: Dispositifs de mémoire tridimensionnels et leurs procédés de formation
Inventor: ZHANG KUN
IPC: H01L27/11548
Filed: 2021-06-30
Abstract: Selon certains aspects de la présente invention, un dispositif de mémoire tridimensionnel (3D) comprend une première structure semi-conductrice, une seconde structure semi-conductrice et une interface de liaison entre la première structure semi-conductrice et la seconde structure semi-conductrice. La première structure semi-conductrice comprend une première couche semi-conductrice, un réseau de chaînes de mémoire NON-ET, et un premier circuit périphérique du réseau de chaînes de mémoire NON-ET. Des sources du réseau de chaînes de mémoire NON-ET sont en contact avec un premier côté de la première couche semi-conductrice. Le premier circuit périphérique comprend un premier transistor en contact avec un second côté de la première couche semi-conductrice opposé au premier côté. La seconde structure semi-conductrice comprend une seconde couche semi-conductrice et un second circuit périphérique du réseau de chaînes de mémoire NON-ET. Le second circuit périphérique comprend un second transistor en contact avec la seconde couche semi-conductrice.
Patent WO-2022267098-A1 (WO)
Inventor: MAO RUI
IPC: G06F16/2455
Filed: 2021-07-06
Abstract: The present application discloses a method for measuring multi-boundary search performance in metric space partitioning, and a related assembly. The method comprises: acquiring a plurality of partitioning boundary groups in a metric space, each partitioning boundary group comprising a first partitioning boundary and a second partitioning boundary; regarding each partitioning boundary group, calculating normal vectors of the first partitioning boundary and the second partitioning boundary to respectively obtain a first normal vector and a second normal vector; regarding each partitioning boundary group, calculating a cosine value of an included angle between the first normal vector and the second normal vector, and using the cosine value as a cosine value of the corresponding partitioning boundary group; and comparing the cosine value of each partitioning boundary group, and determining the search performance of respective partitioning boundary groups according to a comparison result. According to the present application, the search performance of the respective partitioning boundary groups is compared, and the partitioning boundary group having optimal search performance is selected. The present application has the advantages of low experiment cost, low time cost, and high comparison efficiency.