baber/WOPTO huggingface dataset:
Patent WO-2023279810-A1 (WO)
Inventor: ZHUANG WENRONG
IPC: B23K26/066
Filed: 2022-04-26
Abstract: A welding apparatus and a welding method using same. The welding apparatus comprises: a light source (10) configured to provide light radiation required for welding; and a mask (30) disposed on the light path of the light source (10), the mask (30) comprising a light-blocking portion (31) and a plurality of light-transmissive portions (32), the plurality of light-transmissive portions (32) being spaced apart by the light-blocking portion (31), and the plurality of light-transmissive portions (32) being configured to allow the light radiation to pass through. By providing the mask (30) having different light transmittances, the magnitude of the power of light irradiated on a substrate (40) can be controlled, so that batch welding of devices can be achieved, and the problem of device damage caused by inconsistent required power of the light can also be avoided.
Patent WO-2023273581-A1 (WO)
Title: 砌砖设备
Inventor: XIE JUN
IPC: E04G21/20
Filed: 2022-04-28
Abstract: 本文公开一种砌砖设备，包括沿前后方向设置的第一机器人和第二机器人。第一机器人包括第一移动底盘、放置台、第一机械手、抹浆机构和第二机械手，放置台和抹浆机构均设置于第一移动底盘上，抹浆机构位于放置台在前后方向上靠近第二机器人的一侧，第一机械手设置为将位于放置台上的砖块移送至抹浆机构，第二机械手设置为抓取将抹浆后的砖块移送至第二机器人。第二机器人包括第二移动底盘、承载台和砌砖机械手，承载台设置于第二移动底盘且位于抹浆机构在前后方向上远离放置台的一侧，砌砖机械手设置为将位于承载台上的砖块移送至堆砌位置。
Patent WO-2022237879-A1 (WO)
Inventor: CHEN RAN
IPC: H04L45/00
Filed: 2022-05-12
Abstract: 本公开实施例提供了一种路由获取方法、路由发送方法、装置、存储介质及电子装置，其路由获取方法包括：获取来自控制器的流规格Flowspec路由，其中，Flowspec路由中包含有目标规则，目标规则用于指示将接收到的流量重定向到一个或多个目标流量工程路径SR-Policy。
Patent WO-2023206620-A1 (WO)
Inventor: LIU WUGUANG
IPC: G02F1/1335
Filed: 2022-05-13
Abstract: An array substrate (10) and a total reflection-type liquid crystal display panel. By providing at least part of an uneven surface on the side of a planarization layer (13) of the total reflection-type liquid crystal display panel away from a substrate (11), a reflective electrode (14) can be provided in an uneven shape along the uneven surface of the planarization layer (13), so as to change a reflection direction of light in the interior of the panel, so that light which originally cannot be reflected at a total-reflection critical angle is reflected out of the panel, thereby improving the reflectivity of the total reflection-type liquid crystal display panel.
Patent WO-2022247771-A1 (WO)
Inventor: JI WENBIN
IPC: H04L51/04
Filed: 2022-05-23
Abstract: La présente demande divulgue un procédé et un appareil d'affichage de messagerie instantanée, ainsi qu'un dispositif électronique, qui appartiennent au domaine technique des communications. Le procédé est appliqué à un premier dispositif électronique, le premier dispositif électronique ayant un écran tactile. Le procédé consiste à : recevoir une première entrée pour un pointeur dans une interface ; afficher une interface d'entrée de mot de passe en réponse à la première entrée ; recevoir une seconde entrée dans l'interface d'entrée de mot de passe ; obtenir un premier mot de passe en réponse à la seconde entrée ; et selon le premier mot de passe, établir une connexion de communication avec un second dispositif électronique, un second mot de passe obtenu par le second dispositif électronique correspondant au premier mot de passe.
Patent WO-2022257746-A1 (WO)
Title: Lithium-ion battery
Inventor: HAN PAN
IPC: H01M10/0587
Filed: 2022-05-23
Abstract: The present application discloses a lithium-ion battery, comprising a positive electrode sheet, a negative electrode sheet, a separator disposed between the positive electrode sheet and the negative electrode sheet, and an electrolyte. The positive electrode sheet comprises a positive electrode current collector, a positive electrode film attached to the surface of the positive electrode current collector, and a positive electrode tab; the negative electrode sheet comprises a negative electrode current collector, a negative electrode film attached to the surface of the negative electrode current collector, and a negative electrode tab; the negative electrode film is provided with a first recess; the negative electrode tab is provided in the first recess; a first insulating adhesive tape is provided on the positive electrode sheet opposite to the first recess; the positive electrode film at the edge of the first insulating adhesive tape is provided with a first adhesive tape recess. According to the present application, forming a recess for isolating the insulating adhesive tape on the positive electrode sheet prevents excessive lithium ions deintercalated from a positive active material layer around the insulating adhesive tape from migrating to a corresponding negative electrode area, thereby improving the electrical performance and safety performance of the lithium-ion battery.
Patent WO-2023071162-A1 (WO)
Title: 自加热控制电路和系统
Inventor: LI ZHANLIANG
IPC: H01M10/44
Filed: 2022-05-24
Abstract: 本申请实施例提供一种自加热控制电路和系统，该电路包括：控制模块，用于获取并联的两个电池组的电芯温度，在所述电芯温度低于阈值时，发出触发信号；第一开关模块，设置在第一电池组的充放电回路上，其控制端与所述控制模块连接，用于在接收到所述触发信号时，切断所述充放电回路，所述电池组包括所述第一电池组；激励模块，用于在所述充放电回路切断时，与两个所述电池组形成通路，并产生激励电流，使所述激励电流在两个所述电池组间往复流动。
Patent WO-2022268202-A1 (WO)
Title: 配体药物偶联物及其应用
Inventor: HUANG BAOHUA ROBERT
IPC: A61K47/54
Filed: 2022-06-24
Abstract: 一种配体药物偶联体，以及所述配体药物偶联体的应用。
Patent WO-2023284745-A1 (WO)
Inventor: LI CHAO
IPC: G06F9/54
Filed: 2022-07-12
Abstract: A data processing method, a system and a related device. The data processing system comprises a processor and a computing core. The method comprises: the processor receiving metadata of first data and metadata of second data (S501), the second data being obtained from the first data by means of a first operation set, the first operation set comprising at least two first operations, and memory addresses corresponding to elements at adjacent positions in each row of the second data being nonconsecutive; the processor identifying the first operation set according to the metadata of the second data, and the processor determining a second operation set that matches the first operation set (S503); and the computing core obtaining third data from the first data and the second operation set (S504), memory addresses corresponding to elements at adjacent positions in each row of the third data being consecutive. The described method can reduce dependence on hardware of the device, and improve conversion efficiency and conversion performance of conversion of nonconsecutive tensors to consecutive tensors in a scenario in which multiple view class operations are fused.
Patent WO-2023001062-A1 (WO)
Inventor: AN JIAN
IPC: F27B9/24
Filed: 2022-07-15
Abstract: 一种加热炉，其包括炉体、第一墙体（1）、第二墙体（14）、第一加热装置、传输装置。第一墙体（1）和第二墙体（14）沿第一方向相对设置于炉体的内部，第一墙体（1）的内部流动有冷却液。第一加热装置包括沿第二方向间隔排列的多个第一加热元件，任意一个第一加热元件（2）设于第一墙体（1）和第二墙体（14）之间，任意一个第一加热元件（2）的接线端穿设于第一墙体（1）中。传输装置包括至少一个传动辊（9），任意一个传动辊（9）设于第一墙体（1）和第二墙体（14）之间，任意一个传动辊（9）穿出第一墙体（1）以能与第一传动装置传动连接。第一方向不与第二方向平行或重合。加热炉能保证板材由一边滚入另一边滚出，高节拍加热连续生产，同时侧炉膛内的元器件处于非高温下工作，延长其使用寿命，并能降低炉体钢结构由于高温引起的变形。
Patent WO-2023011304-A1 (WO)
Title: Subscriber identification module (sim) card assembly and method of forming a sim card
Inventor: CHEN GANG
IPC: G06K19/077
Filed: 2022-07-28
Abstract: A subscriber identification module (SIM) card assembly (100, 200, 300) is disclosed as including a multi-layered body (102, 202, 302) and a plurality of SIM cards (104, 204, 304) fixedly connected with the body, each SIM card including an integrated-circuit (IC) chip (106), and the body including at least a layer of glass-reinforced epoxy laminate material (122, 126, 142). A method of forming a SIM card (104, 204, 304) is also disclosed.
Patent WO-2023231169-A1 (WO)
Inventor: ZHAO ELI
IPC: F24F1/60
Filed: 2022-07-28
Abstract: La présente demande divulgue un cadre de montage d'unité extérieure et un climatiseur. Le cadre de montage d'unité extérieure comprend : un support d'unité extérieure pourvu d'une cavité de montage utilisée pour recevoir une unité extérieure de climatiseur ; et un support de paroi relié au support d'unité extérieure, le support de paroi et le support d'unité extérieure définissant une partie concave ayant une ouverture sur un côté, et la partie concave étant serrée avec une paroi, de telle sorte que le support d'unité extérieure vient en butée contre le côté extérieur de la paroi et une partie du support de paroi vient en butée contre le côté interne de la paroi.
Patent WO-2023006072-A1 (WO)
Title: 穿刺系统
Inventor: HU MENG
IPC: A61B34/20
Filed: 2022-07-29
Abstract: 一种穿刺系统（0），利用介入导航技术和相应的穿刺器械（6），实现更易操作、更准确有效、更安全、更少并发症、无手术监视盲区的穿刺手术。
Patent WO-2023071432-A1 (WO)
Inventor: FANG JUNWEI
IPC: F25D23/02
Filed: 2022-08-17
Abstract: A box body apparatus. A hinge assembly (40) of the box body apparatus is provided with a first sliding rail (421) and a second sliding rail (422); the first sliding rail (421) linearly extends, and the second sliding rail (422) extends along an ellipse; moreover, when a door body (30) blocks an opening (22), the first sliding rail (421) is perpendicular to a plane where the opening (22) is located, and the portion of the second sliding rail (422) far away from a box body (20) is far away from a pivot side (23) relative to the first sliding rail (421), so that the door body (30) moves towards a target side (24) of the box body (20) in the process of opening the door body (30) from the state of blocking the opening (22) relative to the box body (20). Therefore, the degree of the door body (30) exceeding the outer sidewall of the box body (20) is reduced, and the risk that the door body (30) interferes and collides with an external structure during rotation can be reduced.
Patent WO-2023030026-A1 (WO)
Inventor: ZHU JINHUI
IPC: H01M10/0525
Filed: 2022-08-18
Abstract: 本发明公开了一种硫化物固态电解质材料制备方法和应用。该电解质具有Li  10 GeP  2 S  12 型结构，其化学通式为Li  a M  b P  c S  d (M为Al、Ga、In、Ta中的一种或多种，a,b,c,d>0)。Li  10 GeP  2 S  12 型固态电解质具有最高的锂离子电导率，然而目前开发的这类固态电解质成本高昂，阻止了它们的进一步实际应用。
Patent WO-2023020610-A1 (WO)
Inventor: XIE JINPING
IPC: A47J31/46
Filed: 2022-08-19
Abstract: A water outlet control device of a coffee machine, comprising a water inlet pipe (1), a first heating inner container (2), at least one hot water circulating heating module (6), and a circuit board (5). The first heating inner container (2) is communicated with the water inlet pipe (1); the hot water circulating heating module (6) comprises a water storage tank (61), a second heating inner container (7), a hot water return pipe (62), and a drainage pipe (66); the second heating inner container (7) is provided with a water inlet, a water outlet, a circulating water inlet (73), and a circulating water outlet (74); the water storage tank (61) is arranged in an inner cavity of the first heating inner container (2); the water inlet of the water storage tank (61) is communicated with the water inlet pipe (1); the water outlet of the water storage tank (61) is communicated with the water inlet of the second heating inner container (7); the other port of the drainage pipe (66) is communicated with the water outlet; and the first heating inner container (2) and the second heating inner container (7) each are electrically connected to the circuit board (5). Hot water is circularly heated for multiple times, such that the water temperature is accurately controlled; and a heating pipe is used for heating the hot water, such that the heating time is shortened, thereby achieving the effects of energy saving and high efficiency.
Patent WO-2024011709-A1 (WO)
Inventor: CAI CHANGJUN
IPC: H02P6/28
Filed: 2022-08-19
Abstract: 一种电机电流采样方法、变频器、终端设备及存储介质，其电机电流采样方法包括：获取延时设置参数（S10）；在符合预设的延时条件时，根据延时设置参数执行采样延时任务，其中，采样延时任务对应的延时时间与目标电机的三相电流模拟信号在滤波处理过程的耗时相等（S20）;基于预设的采样触发规则对目标电机的三相电流模拟信号进行AD采样（S30）。
Patent WO-2023035971-A1 (WO)
Title: 一种空调器
Inventor: SONG LONG
IPC: F24F13/14
Filed: 2022-08-26
Abstract: 本发明提供了一种空调器，空调器包括空调本体、待晾干物放置结构和出风组件，空调本体包括壳体、位于壳体上的进风口和出风口，待晾干物放置结构用于放置待晾干物；出风组件用于收缩至出风口或者伸出出风口并将出风口的气流导向至待晾干物放置结构。因而，本发明在现有空调器的基础上增加出风组件和待晾干物放置结构，在空调器正常运行空调模式时，出风组件收缩至出风口，可以实现空调器的正常出风，在空调器待晾干物放置结构上放置待晾干物时，出风组件伸出出风口并将出风口的气流导向至待晾干物放置结构，可以大大提高待晾干物的晾干效率。
Patent WO-2023040657-A1 (WO)
Title: Dispositif de génération d'aérosol et dispositif de génération d'aérosol de type fractionné
Inventor: Lin Qiaoshi
IPC: A24F40/90
Filed: 2022-08-30
Abstract: L'invention concerne un dispositif de génération d'aérosol (1) comprenant : un ensemble corps chauffant (10) pour générer un aérosol ; un ensemble de commande (20) relié à l'ensemble corps chauffant (10) et utilisé pour commander l'alimentation en énergie de l'ensemble corps chauffant (10) ; et un ensemble alimentation électrique (30) relié à l'ensemble de commande (20) de façon à alimenter en énergie l'ensemble corps chauffant (10) au moyen de l'ensemble de commande (20). L'ensemble corps chauffant (10) est relié amovible à l'ensemble de commande (20), et l'ensemble de commande (20) est relié amovible à l'ensemble alimentation électrique (30), de telle sorte que l'ensemble corps chauffant (10), l'ensemble de commande (20) et/ou l'ensemble alimentation électrique (30) puissent être remplacés commodément, ce qui permet de réduire les coûts.
Patent WO-2023082789-A1 (WO)
Title: 洗碗机
Inventor: SHI GUOZHI
IPC: A47L15/14
Filed: 2022-09-01
Abstract: 本申请涉及家用电器技术领域，具体涉及一种洗碗机，包括底座、洗涤组件，底座上靠近其后侧的位置处设有底座凹槽，洗碗机还包括供电装置、消毒水发生装置，消毒水发生装置设置在底座凹槽内，消毒水发生装置包括：储水结构，具有进水口及出水口，进水口适于与水源连通，出水口与洗涤组件相连；放电极，放电极与供电装置的火线连接；回路电极，回路电极与供电装置的零线连接；阻挡介质，设置在回路电极与放电极之间；进气通道，设在储水结构上，进气通道适于通入空气。
Patent WO-2023051230-A1 (WO)
Title: 扩展模组、pcie扩展模组、托架组件、计算机及服务器集群
Inventor: HE YONGBAO
IPC: G06F1/18
Filed: 2022-09-13
Abstract: 本申请实施例提供一种扩展模组、PCIE扩展模组、托架组件、计算机及服务器集群。扩展模组包括：托架上设有连接装置，托架通过连接装置与计算机可拆卸连接；第一电路板设置在托架上，且第一电路板具有用于电连接计算机的电连接结构以及用于电连接外部设备的电连接端口，第一电路板通过线缆与计算机电连接；第一电路板具有相对的两端，电连接结构自第一电路板的第一端引出或位于第一电路板的第一端，第一电路板的第二端设有电连接端口；托架的端部设有与安装口适配的端板，端板上设有第一通孔，电连接端口通过所述第一通孔伸出，使得扩展模组连接到计算机上时电连接端口外露。本申请可省去转接板，有助于提升扩展模组的高速信号传输质量。
Patent WO-2023124265-A1 (WO)
Title: Procédé de commutation audio, équipement terminal et dispositif bluetooth
Inventor: XU MIN
IPC: H04R3/00
Filed: 2022-09-16
Abstract: Les modes de réalisation de la présente divulgation se rapportent au domaine technique des communications en champ proche. Sont divulgués un procédé de commutation audio, un équipement terminal et un dispositif Bluetooth. Le procédé de commutation audio comprend les étapes consistant à : définir des informations de touche de raccourci pour un dispositif Bluetooth cible qui a été ajouté à la mise en réseau, les informations de touche de raccourci comprenant une touche de raccourci et une opération de commutation audio prédéfinie correspondant à la touche de raccourci ; et acquérir des informations d'opération agissant sur la touche de raccourci, et exécuter l'opération de commutation audio prédéfinie correspondant à la touche de raccourci.
Patent WO-2024000933-A1 (WO)
Inventor: WU DI
IPC: H01M50/559
Filed: 2022-10-19
Abstract: 一种盖帽组件、电池、电池模组、电池包及车辆。盖帽组件（11）用于电池（1），电池（1）包括电芯（13）和用于容纳电芯（13）的壳体（12），盖帽组件（11）包括汇流盘（112）和盖板（111），汇流盘（112）设置在壳体（12）内，且汇流盘（112）贴合在电芯（13）的顶端以与电芯（13）的第一极极耳（131）连接，盖板（111）设置在壳体（12）的底端并与电芯（13）的第二极极耳（132）连接，盖板（111）上设置有焊接部（1111）和防爆阀（1112），焊接部（1111）相对于盖板（111）沿靠近电芯（13）的方向凸出，防爆阀（1112）相对于盖板（111）沿远离电芯（13）的方向凸出。本申请的盖帽组件能实现其与电芯连接稳定的同时保证对电芯的散热效果，延长电池的使用寿命。
Patent WO-2023066325-A1 (WO)
Title: Sunken frame foundation and ground prefabricating equipment and sinking device thereof
Inventor: WANG SHUSHENG
IPC: E02D15/08
Filed: 2022-10-20
Abstract: The present invention relates to the technical field of underground building construction. Disclosed are a sunken frame foundation and ground prefabricating equipment and a sinking device thereof. A construction site comprises a basement, movable prefabricating equipment and a sinking device; the basement comprises a sunken frame foundation; the sunken frame foundation is composed of a plurality of sunken wall foundations; the sunken wall foundation is a wall integrating an under-wall strip foundation, an underground diaphragm wall and a structural outer wall of the basement; pouring is completed on the ground by means of the prefabricating equipment; by using the sinking device, the entire foundation is directly sunken to a designed depth without excavating a foundation pit; the wall comprises a reinforcement cage; the prefabricating equipment comprises a formwork device; when a wall is prefabricated, the formwork device is installed on the ground above the horizontal position of the sunken frame foundation to be constructed; the sinking device comprises a chain cutter excavating device and a hanging device located at the top of the sunken frame foundation; the chain cutter excavating device is used for excavating rock and soil at the bottom of the wall; a chain cutter comprises a chain and a cutter mounted on the chain to excavate rock and soil; the chain runs on a guide rail; the chain cutter passes through a top frame envelope wall.
Patent WO-2023206993-A1 (WO)
Title: 收放卷系统、管控方法、控制单元和计算机存储介质
Inventor: Huang guoda
IPC: H01M4/139
Filed: 2022-10-24
Abstract: 提供了一种收放卷系统、管控方法、控制单元和计算机存储介质。收放卷系统包括：收放卷箱（110）、冷却单元（120）和控制单元（130），收放卷箱（110）包括共同限定收放卷箱（110）的箱空间的箱体（1101）和箱门（1102）、设置于箱体（1101）侧面的极片出料口（1103）、设置于箱空间中部的旋转轴（1104）、与旋转轴（1104）衔接且由旋转轴（1104）旋转带动以对极片（1110）进行收放卷的极片筒（1105）、用于监测极片温度的第一温度传感器（1106）、用于监测收放卷箱（110）内氧气浓度的第一气体探测器（1107）、设置于箱体（1101）下部的进气口（1108）和设置于箱体（1101）上部的排气口（1109），冷却单元（120）与进气口（1108）连通，控制单元（130）根据极片温度和收放卷箱（110）内氧气浓度控制冷却单元（120）对极片温度和收放卷箱（110）内氧气浓度进行调节，以保证极片品质并降低安全隐患。
Patent WO-2024000954-A1 (WO)
Inventor: LIU JIZHU
IPC: H02K41/03
Filed: 2022-10-26
Abstract: 本发明公开了一种初级分段式直线电机动子位置检测装置，所述初级分段式直线电机的初级包括两个定子，每个定子由绕组线圈组成，次级由一个磁钢排列的铁板构成，铁板上N极磁铁和S极磁铁交替排列，动子长度大于单个定子长度；每个定子上均安装有一套动子位置检测装置；其中，每套所述动子位置检测装置包括两个主控板和一个长条段板子，所述两个主控板分别安装在一个定子的两端，所述长条段板子连接两个主控板并贴合在所述定子底面上；每个主控板与长条段板子上均设有霍尔电路。本发明提高位置反馈精度，增强了位置反馈系统的抗干扰性，通过测量霍尔位置传感器的输出脉冲信号，分辨率可达10um，可以满足初级分段式直线电机高速高精的要求。
Patent WO-2023103656-A1 (WO)
Title: 雾化器及电子雾化装置
Inventor: CHEN BIN
IPC: A24F40/46
Filed: 2022-11-02
Abstract: 一种雾化器(20)，包括：谐振体(100)，开设有谐振腔(110)；雾化体(200)，与谐振体(100)连接并开设有用于收容雾化介质的雾化腔(210)，雾化体(200)开设有雾化腔(210)的部分位于谐振腔(110)之内；传输体(510)，穿设在谐振腔(110)和雾化体(200)中并位于雾化腔(210)之外；及发生体(520)，与传输体(510)连接，发生体(520)产生的微波经谐振腔(110)和传输体(510)透过雾化体(200)进入雾化腔(210)。
Patent WO-2023138163-A1 (WO)
Title: Indoor mobile robot glass detection and map updating method based on depth image restoration
Inventor: TAO YONG
IPC: G01S13/86
Filed: 2022-11-04
Abstract: An indoor mobile robot glass detection and map updating method based on depth image restoration. The method comprises: first, on the basis of laser radar intensity data, screening a suspected region in which glass may be present; then, according to an RGB image of the suspected region and by using a convolutional neural network, determining whether glass is really present; if glass is really present, extracting a glass region boundary, determining a defect point of a depth image, and performing depth information repair of the defect point according to the glass region boundary; and finally, performing planar sampling on the depth image, supplementing and updating a glass obstacle missing in an original map, and outputting a grid map for planning. Therefore, the problem in existing mapping algorithms and devices of the map integrity and navigation safety being affected due the fact that the presence of characteristics of glass such as transmission, refraction and polarization easily causes a glass perception failure is solved. The present application has the advantages of a low system perception cost and a safe and stable navigation function.
Patent WO-2023124600-A1 (WO)
Inventor: SUN QINGYU
IPC: G06Q10/06
Filed: 2022-11-15
Abstract: 本公开提供一种出库订单处理方法、装置、设备和存储介质，该方法包括：获取目标出库订单对应的多个订单属性信息；确定多个订属性信息的优先级；按照优先级，依次将多个订单属性信息分别与多个工作站各自对应的特征信息的特征值进行匹配，以从多个工作站中，确定目标工作站；将目标出库订单，发送给目标工作站。通过该方法，能够优化订单的分配过程，提高订单的处理效率，提升用户体验。
Patent WO-2023093810-A1 (WO)
Title: 一种聚酯高分子化合物及其制备方法和应用
Inventor: LIN BOLIN
IPC: C08G63/08
Filed: 2022-11-24
Abstract: 本发明属于聚合物合成技术领域，涉及一种聚酯高分子化合物及其合成方法，所述方法以式1杂环内酯为原料，在有机碱催化下进行开环聚合反应，得到所述式2和/或式3所述聚酯高分子化合物。本发明还公开了δLH 2及其制备方法。本发明所述方法首次实现该聚酯高分子化合物的制备。本发明方法采用的原料来源广泛，所采用的催化剂制备简单，成本低廉，活性良好，本发明能有效缓解温室效应带来的危害。本发明还公开了所述聚酯高分子化合物的应用，所制备的聚合物薄膜呈无色、透明状，且具有良好的柔性和粘弹性等性能。所述聚酯高分子化合物具有良好的物理化学特性和可回收性，具有广泛应用前景。
Patent WO-2023151347-A1 (WO)
Inventor: RAN HONGXIANG
IPC: B03B7/00
Filed: 2022-11-25
Abstract: A partitioned excitation type electromagnetic concentration machine, comprising a separation cylinder, a tailing control inner coil, and a tailing control outer coil, wherein the tailing control inner coil is mounted on an outer wall of an ore conveying pipe of an ore feeder; the tailing control outer coil is arranged on an outer wall of a tailing control region of the separation cylinder; scavenging coils are arranged on an outer wall of a scavenging region of the separation cylinder; concentrating coils are arranged on an outer wall of a concentrating region of the separation cylinder; and the tailing control inner coil, the tailing control outer coil, the scavenging coils, and the concentrating coils are respectively connected to an electric control cabinet. The tailing control inner coil and the tailing control outer coil can form a superposed magnetic field in an overflowing space, so that all overflowing tailings can pass through a magnetic action region, the capturing probability of magnetic particles is increased, and the problem of escape of the magnetic particles caused by a region where there is no magnetic field is avoided. The direct current of the same direction is supplied to the scavenging coils, so that the magnetic particles do not vibrate and flip in a moving process, and the scavenging efficiency is high; and pulsating direct current of different directions is supplied to adjacent concentrating coils, so that the magnetic particles continuously vibrate and flip under the action of the magnetic field of the concentrating coils, and a concentrating effect is good.
Patent WO-2023109674-A1 (WO)
Inventor: LI LIXIA
IPC: C05G3/40
Filed: 2022-12-09
Abstract: Disclosed in the present invention are a bio-based polyol, a coating liquid, a coated controlled release fertilizer and a preparation method. The bio-based polyol is prepared according to the following method: adding biomass, a liquefying agent, a co-liquefying agent and an acidic catalyst according to a mass ratio of 100:100-500:1-10:2-15 into a reaction kettle for undergoing a reaction, cooling to 100°C or below by using an ice water bath after the reaction is finished, and collecting a supernatant. The coating liquid comprises the following raw materials: the bio-based polyol, an alkaline catalyst, other polyols and an auxiliary agent. The coated controlled release fertilizer is composed of a core and a membrane shell, wherein the core is a fertilizer particle, the membrane shell is formed by the coating liquid and a curing agent undergoing a solvent-free in-situ reaction, and the mass of the membrane shell is 2-8% of the mass of the coated controlled release fertilizer.
Patent WO-2023125023-A1 (WO)
Inventor: ZHANG NANNAN
IPC: H01M4/66
Filed: 2022-12-14
Abstract: 本申请提供一种负极集流体(10)及其制备方法、具备其的负极极片、以及锂二次电池、电池模块、电池包和用电装置。本申请的负极集流体(10)依次具备：集流体基底(101)、亲锂镀层(102)、和金属有机框架阵列层(103)，其中，在所述集流体基底(101)上设置有所述亲锂镀层(102)，并且，在所述亲锂镀层(102)表面原位生长有所述金属有机框架阵列层(103)，所述金属有机框架阵列层(103)具有纳米孔道结构。通过本申请的负极集流体(10)能够诱导锂的均匀沉积，抑制锂枝晶生长，提高锂二次电池的电化学性能。
Patent WO-2023221497-A1 (WO)
Inventor: YAN ZHI KANG
IPC: G06F9/4401
Filed: 2022-12-20
Abstract: 本申请公开提供了一种智能终端启动控制方法、装置及启动切换装置，其中，该方法包括：在接收到开机触发信号后，检测是否有启动切换装置插入；若没有启动切换装置插入，则通过第一只读存储器启动智能终端；若有启动切换装置插入，则读取高清多媒体接口中的指定信息；若指定信息是预设切换数据，则通过预设只读存储器启动智能终端，解决了现有技术中采用跳线帽实现智能终端启动切换操作繁琐且缺乏安全性的问题。
Patent WO-2023125891-A1 (WO)
Inventor: WANG ZISHANG
IPC: G02B27/01
Filed: 2022-12-30
Abstract: 本申请公开了一种头戴式显示设备，包括：中壳(1)和扬声器模组(2)，扬声器模组(2)可转动地设置在中壳(1)上。扬声器模组(2)包括：扬声器壳体(21)以及与扬声器壳体(21)固定的转轴(22)，转轴(22)与中壳(1)枢转配合，扬声器壳体(21)设置在中壳(1)的外侧，且在扬声器模组(2)相对于中壳(1)转动的过程中，扬声器壳体(21)靠近或远离中壳(1)。
Patent WO-2023151551-A1 (WO)
Title: 视频图像处理方法、装置、电子设备及存储介质
Inventor: CHEN YIXIN
IPC: G06T13/40
Filed: 2023-02-07
Abstract: 本公开提供了一种视频图像处理方法、装置、电子设备及存储介质，该视频图像处理方法包括：响应于特效触发操作，获取包括目标对象的当前待处理图像，并确定目标对象的事件信息；根据当前待处理图像中目标对象的身体部位信息，确定目标动画模型中至少一个模型部位的部位参数；基于部位参数和事件信息，确定目标动画模型的目标特效显示参数；将目标对象的目标面部图像融合至目标动画模型中，以及基于目标特效显示参数，确定与当前待处理图像对应的目标视频帧并播放。