baber/WOPTO huggingface dataset:
Patent WO-2021218771-A1 (WO)
Inventor: LI YUNBO
IPC: H04W28/20
Filed: 2021-04-22
Abstract: Provided in the present application are a communication method and a communication apparatus. Indication of the channel state of a larger bandwidth can be implemented by bearing two fields in first control information and using the two fields to respectively indicate the channel state of a subchannel in one channel segment. The method comprises: a first device firstly generates first control information, the first control information comprising a first field and a second field, the first field being used to indicate the channel state of a first subchannel on a first channel segment, and the second field being used to indicate the channel state of a second subchannel on a second channel segment; and then, the first device sends the first control information to a second device.
Patent WO-2021218856-A1 (WO)
Inventor: SHEN YUEWU
IPC: H04R9/04
Filed: 2021-04-25
Abstract: Disclosed in the present invention are a tweeter and an automobile audio system. The tweeter comprises: a bracket; a diaphragm arranged on the bracket, the diaphragm comprising a top part and a folding ring around the top part; a magnetic system arranged on the bracket and having a gap for inserting a voice coil; a voice coil, the upper end thereof being connected to the top part of the diaphragm or the edge of the folding ring next to the top part, and the lower end thereof being inserted into the gap; a first cavity is formed between the top part of the diaphragm, the inner side wall of the voice coil, and the magnetic system; the bracket is hollow to accommodate the magnetic system, and the bracket has an annular inner side edge and an annular outer side edge, the inner side edge being lower than the outer side edge, the folding ring of the diaphragm being secured to the outer side edge of the bracket, the magnetic system being secured to the inner side edge of the bracket, and a second cavity being formed between the folding ring of the diaphragm, the outer wall of the voice coil, and the bracket; one or a plurality of through holes are disposed on the voice coil, and the first cavity is in communication with the second cavity by means of the through holes. The present invention ensures that the size of the tweeter is small and assembly easy whilst widening the starting frequency of the tweeter.
Patent WO-2021249063-A1 (WO)
Inventor: LU SHENGWEN
IPC: G06F3/06
Filed: 2021-04-30
Abstract: The present application provides a data processing method for a network card. Said method comprises: a network card acquiring a first IO command, the first IO command instructing data stored in a local server to be written into at least one peer server, and the first IO command comprising address information and length information of the data stored in the local server; the network card splitting the data according to the address information and the length information, so as to obtain multiple groups of address information and length information; and the network card acquiring, according to the multiple groups of address information and length information, data corresponding to the multiple groups of address information and length information from the local server, and sending the data to the at least one peer server. In the technical solution of the present application, a network card does not require a large number of memories to store data to be written, reducing the complexity of a program and the consumption of memory resources.
Patent WO-2022233034-A1 (WO)
Title: Method for preparing composite pigment filler for coatings by using coal gasification slag
Inventor: REN DONGYIN
IPC: C08K9/04
Filed: 2021-05-07
Abstract: A method for preparing a composite pigment filler for coatings by using coal gasification slag. The method comprises four processing steps for coal gasification slag, comprising pretreatment, ultrafine pulverization, physical modification and chemical modification. The pretreatment step comprises selecting any one step among three steps or any combination thereof, the steps being drying, magnetic separation and gravity separation of the coal gasification slag. In the ultrafine pulverization, an ultrafine pulverization and classification device is used to pulverize the pretreated and processed coal gasification slag to obtain ultrafine coal gasification slag powder. In the physical modification, a physical modifier and an adhesion aid are mixed, under the action of mechanochemistry, with the ultrafine coal gasification slag powder to obtain a composite pigment filler. In the chemical modification, a modified composite pigment filler is obtained by chemically modifying the physically modified composite pigment filler by using a modifier by means of a modifying device.
Patent WO-2021228204-A1 (WO)
Title: Electronic device
Inventor: ZHONG PEIQIANG
IPC: H04B10/25
Filed: 2021-05-13
Abstract: Provided is an electronic device, which relates to the technical field of communications and is used to solve the problems in the prior art of complex wiring and high networking costs for realizing full mesh networking. The electronic device comprises a first processing chip, a second processing chip, and a first port, a second port, a third port and a fourth port which are arranged in order, wherein the first processing chip is coupled to the first port, and the first processing chip is further coupled to the fourth port; the second processing chip is coupled to the second port, and the second processing chip is further coupled to the third port; the first port, the second port, the third port and the fourth port comprise optical fiber channels which are used for connecting to pluggable optical modules; and the pluggable optical modules can be connected to other electronic devices by means of optical fiber cables.
Patent WO-2022241691-A1 (WO)
Inventor: ZONG ZAIFENG
IPC: H04W4/06
Filed: 2021-05-19
Abstract: The present application provides a multicast/broadcast communication method and apparatus. The method comprises: a first multicast/broadcast session management function network element receives information of a first playback area, the first playback area being a service area of a first multicast/broadcast service managed by the first multicast/broadcast session management function network element; and the first multicast/broadcast session management function network element creates a transmission tunnel between a first user plane function network element and a second user plane function network element by means of a second multicast/broadcast session management function network element, wherein a service area of the second multicast/broadcast session management function network element comprises a first area, the first area belongs to the first playback area but does not belong to the service area of the first multicast/broadcast session management function network element, the first user plane function network element is managed by the first multicast/broadcast session management function network element, and the second user plane function network element is managed by the second multicast/broadcast session management function network element. In embodiments of the present application, the first multicast/broadcast session management function network element creates the transmission tunnel, so that a base station beyond the service area range of the first multicast/broadcast session management function network element can indirectly receive data of the first multicast/broadcast service, thereby improving the reliability of data transmission.
Patent WO-2022227167-A1 (WO)
Title: 显示面板及其制备方法
Inventor: LU MACAI
IPC: H01L51/50
Filed: 2021-05-27
Abstract: 一种显示面板及其制备方法，显示面板通过将低温多晶硅薄膜晶体管（31）的第一源极（231）和第一漏极（232）与氧化物薄膜晶体管（32）的第二源极（233）和第二漏极（234）同层设置，能够减少显示面板的工艺步骤，从而可以提高氧化物薄膜晶体管（32）的稳定性，相应可以减短氧化物薄膜晶体管（32）的沟道长度，提高显示面板的解析度，降低显示面板的厚度。
Patent WO-2023283867-A1 (WO)
Title: Low-Earth Orbit (LEO) Satellite Position, Velocity, and Time (PVT) Determination for LEO-based Positioning
Inventor: LUO NING
IPC: G01S19/42
Filed: 2021-07-15
Abstract: Position, Velocity, and Time (PVT) information of a LEO satellite (320) can be determined by leveraging a known position of a mobile device (310) comprising a terrestrial satellite receiver of the LEO satellite (320) and using range information (range and/or range rate) (330) of the LEO satellite (320) taken at the mobile device (310). This PVT information can be shared by the mobile device (310) with the server (430) and/or other mobile devices (310-1, 310-2,……310-m), and information from multiple mobile devices (310-1, 310-2,……310-m) can be crowdsourced to determine robust PVT information for a LEO satellite (320). Once the PVT information is determined, it can be used to subsequently for positioning of the mobile device (310) and/or other mobile devices (310-1, 310-2,……310-m).
Patent WO-2023004757-A1 (WO)
Inventor: LI ZHIJUN
IPC: H04W28/24
Filed: 2021-07-30
Abstract: Est divulgué ici un procédé de communication sans fil destiné à être utilisé dans un terminal sans fil. Le procédé consiste à recevoir, en provenance d'un nœud de réseau sans fil, une politique de sélection de satellite, et à appliquer la politique de sélection de satellite sur une sélection de satellite.
Patent WO-2022213518-A1 (WO)
Title: Array microfluidic chip and method for operating antibiotic susceptibility test
Inventor: LEE WEN-BIN
IPC: C12Q1/04
Filed: 2021-07-30
Abstract: An array microfluidic chip (100) and a method for operating an antibiotic susceptibility test. The array microfluidic chip (100) comprises a chip body (110), a transparent hydrophilic film (120), and a cover sheet (130); the chip body (110) comprises a sample dropping groove (111) and a plurality of reaction grooves (112), and the reaction grooves (112) are arranged in an array; the transparent hydrophilic film (120) is stacked on the chip body (110) and covers the reaction grooves (112); moreover, the transparent hydrophilic film (120) comprises a plurality of micro-pores (121); the plurality of micro-pores (121) are separately correspondingly communicated with one reaction groove (112); the cover sheet (130) is provided on the transparent hydrophilic film (120) and covers the micro-pores (121); the cover sheet (130), the adhesive member (131) of the cover sheet (130), and the transparent hydrophilic film (120) are arranged in a stack mode to form a ventilation space (101); the ventilation space (101) is communicated with an external space of a chip by means of a ventilation hole (132); and the reaction grooves (112) are communicated with the ventilation space (101) by means of the micro-pores (121).
Patent WO-2022028620-A1 (WO)
Inventor: CHENG CHIENCHUN
IPC: H04W24/04
Filed: 2021-08-09
Abstract: L'invention concerne un procédé destiné à un équipement d'utilisateur (UE) connecté à une cellule de desserte associée à un premier satellite. Le procédé reçoit une configuration de mesure comprenant une pluralité de configurations (SMTC) de synchronisation de mesure de blocs de signaux de synchronisation (SSB). Chaque SMTC peut avoir au moins une valeur de décalage et une première SMTC de la pluralité de SMTC a une première valeur de décalage qui est différente d'une seconde valeur de décalage d'une seconde SMTC de la pluralité de SMTC. Le procédé reçoit en outre un signal pour effectuer une procédure de mesure pour une seconde cellule associée à un second satellite et effectue la procédure de mesure sur la base de la pluralité de SMTC reçue.
Patent WO-2023000407-A1 (WO)
Inventor: LONG YAQIONG
IPC: G09G5/10
Filed: 2021-08-10
Abstract: 一种环境光检测方法及装置、显示装置。该方法包括：获取并根据环境光的亮度信息、预设的多个环境光传感器(1,2,3,4,n)与不同亮度区间的对应关系，确定环境光的亮度区间(S1)(S2)，并以其对应的环境光传感器(1,2,3,4,n)为基准传感器，根据若干环境光传感器(1,2,3,4,n)的输出信号及预设的转换关系，输出当前环境光的亮度信号(S3)。
Patent WO-2022110912-A1 (WO)
Inventor: CHEN TAO
IPC: G06K9/00
Filed: 2021-08-16
Abstract: 本申请公开了一种基于无人机视频的林火蔓延数据同化方法、装置、电子设备和计算机可读存储介质。所述方法包括：获取火灾发生地的气象数据、基础地理信息数据和K-1时刻的火线状态分析值；将上述信息输入至林火蔓延模型，获取K时刻的火线预测位置信息；获取基于无人机拍摄的火场区域热成像视频，获取K时刻的火线观测位置信息；根据K时刻的火线预测位置和观测位置，判断是否需要对所述模型进行参数调整；如需调整，根据K时刻的火线预测位置和观测位置调整模型参数，重新计算K时刻的火线预测位置，得到K时刻的火线状态分析值。本申请成本低，可以动态迭代林火蔓延模型，获取准确的火线预测位置，为林火救援争取了宝贵时间。
Patent WO-2022042384-A1 (WO)
Inventor: SHEN XI
IPC: H01M50/291
Filed: 2021-08-18
Abstract: 本申请提供了一种电池保护隔板及包含该电池保护隔板的电池组，所述电池保护隔板包括刚性支撑件和两个弹性片，弹性片为弧形结构，刚性支撑件两端分别与所述弹性片的端部连接，刚性支撑件和所述弹性片之间形成一个封闭空间，所述电池组包括上述的电池保护隔板，所述电池保护隔板将电池之间独立分隔，在电池的生命周期内，有效的调节和控制电芯之间的间隙和压力，保证电池拥有充分的膨胀空间，避免电池由于膨胀而直接相互挤压造成的不可控变形；且每个电池之间都有独立的热环境，能够有效的阻隔电池之间的热扩散，防止电池发生热失控时的火焰蔓延。
Patent WO-2023024013-A1 (WO)
Inventor: ZHU GUOFU
IPC: G03B21/14
Filed: 2021-08-26
Abstract: 一种投影仪（100），投影仪（100）包括壳体（1）和盖板（12），壳体（1）包括背板（10），且背板（10）凹设形成具有开口（11A）的内舱（11），内舱（11）的舱侧板（111）和舱底板（112）围合于开口（11A），内舱（11）内设有多个接口（20），用于连接视频收集器（50）并将视频收集器（50）容置于内舱（11）内，盖板（12）盖设于开口（11A）处并与背板（10）连接。内舱（11）凹设于背板（10），且内舱（11）设置接口不用额外引接口线连接视频收集器（50），使得视频收集器（50）不占用壳体（1）外部空间，且安装和拆卸视频收集器（50）不用拆卸壳体（1），同时解决投影仪（100）外接视频收集器（50）易出现接触不良或脱落导致损坏的技术问题。
Patent WO-2022068584-A1 (WO)
Inventor: SHI LUPING
IPC: G06T7/90
Filed: 2021-09-15
Abstract: An image processing method and apparatus, a computer device, and a storage medium. The method comprises: obtaining a reference color image and at least one real-time light intensity change amount corresponding to the reference color image (S110); and generating a fused color image according to the reference color image and each real-time light intensity change amount (S120).
Patent WO-2022142563-A1 (WO)
Inventor: YAN SHENGYUAN
IPC: B22D18/04
Filed: 2021-09-30
Abstract: 本实用新型公开了一种轮毂铸造加工设备，包括箱体，所述箱体的一侧外壁通过螺栓固定有支撑板，支撑板的顶部外壁设置有输送机构，箱体的顶部外壁通过螺栓固定有支撑架，支撑架的顶部内壁设置升降机构，箱体的顶部内壁通过螺栓固定有下模具，下模具的外壁设置有冷却机构，升降机构一侧外壁通过螺栓固定有上模具，箱体的内壁通过螺栓固定有加热箱，加热箱的内壁通过螺栓固定有加热盘管，加热箱的内壁粘接有保温层，箱体的顶部一侧外壁通过螺栓固定有温控器。本实用新型通过启动水泵，使得水泵通过进水管将冷却箱内的冷却液输送至水泵内，水泵通过出水管将冷却液输送至喷嘴处呈雾化喷出，从而进行对模具进行水雾冷却。
Patent WO-2022205849-A1 (WO)
Inventor: XU LIYAN
IPC: G06F3/041
Filed: 2021-10-22
Abstract: 本申请涉及显示技术领域，公开一种显示基板和显示装置，目的是解决TDDI显示产品的显示功能不良。显示基板包括：衬底基板，依次设置在衬底基板上的第一导电层、第一绝缘层、第二导电层、第二绝缘层和第三导电层；其中：第一导电层包括多个栅线；第二导电层包括多个触控电极走线；触控电极走线在衬底基板上的正投影与栅线在衬底基板上的正投影交叉设置；第二绝缘层设有第一过孔，第三导电层通过第一过孔与触控电极走线电连接；第一过孔包括相互贯通的上开口和下开口，下开口靠近衬底基板，上开口靠近第三导电层；下开口在衬底基板上的正投影与栅线的边沿在衬底基板上的正投影没有交叠。
Patent WO-2022083767-A1 (WO)
Title: Resource selection method and apparatus, and terminal device
Inventor: SHEN TIANJUN
IPC: H04W72/04
Filed: 2021-10-22
Abstract: Provided in the present disclosure are a resource selection method and apparatus, and a terminal device, relating to the technical field of communication, the method comprising: determining content of physical sidelink resource coordination information; and sending the physical sidelink resource coordination information.
Patent WO-2023029180-A1 (WO)
Inventor: YU NA
IPC: G01F23/24
Filed: 2021-10-27
Abstract: A method using a system for monitoring a change in an amount of sediment in an estuary, comprising: a connecting wire (2) connecting two holders (1), a monitor (3) disposed on the connecting wire (2), and a data receiver configured to receive data. The monitor (3) is provided with a sensing system, the sensing system being a flexible resistor (4). The flexible resistor (4) may extend under the action of a shear force, increasing the resistance. The method is: S1, embedding: securing the holders (1) on both sides of a river estuary, and embedding the monitor (3) connected to the connecting wire (2) into a silt layer; S2, monitoring: relative displacement occurring in sediment generating a corresponding shear force, which acts on the flexible resistor (4), such that a length of the flexible resistor (4) changes, and data of the monitor (3) changes; S3, data reception: the data receiver receiving data from the monitor (3), inferring a change in the amount of sediment according to a data change, and connecting a monitoring line using multiple monitors (3), so as to monitor amounts of sediment at different positions of the entire river estuary, and comprehensively obtain data of changes in the amount of sediment.
Patent WO-2022227477-A1 (WO)
Inventor: SUN PENGFEI
IPC: F24F1/0025
Filed: 2021-11-08
Abstract: La présente invention concerne un climatiseur vertical comprenant une structure de conduit d'air (20), un premier ventilateur (30) et un second ventilateur (40). Le premier ventilateur (30) comprend une première roue éolienne à flux transversal (31), un premier moteur électrique (32) et un premier siège de support inférieur (33). Le premier moteur électrique (32) comprend un premier corps principal de moteur électrique (322) et un premier arbre de moteur électrique (321). Le second ventilateur (40) comprend une seconde roue éolienne à flux transversal (41), un second moteur électrique (42) et un second siège de support inférieur (43). Le second moteur électrique (42) comprend un second corps principal de moteur électrique (422) et un second arbre de moteur électrique (421). Une structure anti-défaut de montage est disposée entre le premier siège de support inférieur (33) et la première roue éolienne à flux transversal (31), entre le premier siège de support inférieur (33) et le premier corps principal de moteur électrique (322), entre le second siège de support inférieur (43) et la seconde roue éolienne à flux transversal (41), et entre le second siège de support inférieur (43) et le second corps principal de moteur électrique (422). Le climatiseur vertical présente une structure indéréglable, ce qui permet d'assurer que les moteurs électriques et les roues éoliennes à flux transversal ne sont pas mal montés, et la structure est fiable.
Patent WO-2023065427-A1 (WO)
Inventor: LEI SHENG
IPC: A24B15/40
Filed: 2021-11-11
Abstract: 涉及一种糖苷类化合物，其名称为2-浓馥香兰素基-β-D-吡喃葡萄糖苷，结构式（I）如下。还涉及其制备方法和用于烟草潜香化合物的用途，所述制备方法简单，目标化合物产率高，将所述糖苷类化合物用于卷烟产品中，增香效果显著。
Patent WO-2022199096-A1 (WO)
Title: 一种电化学脱氮除磷装置及方法
Inventor: BAI YONGSHENG
IPC: C02F101/16
Filed: 2021-11-25
Abstract: 本发明属于废水处理技术领域，公开了一种电化学脱氮除磷装置及方法。该装置包括三维电催化氧化单元反应器、三维电生物耦合单元反应器、轻质滤料滤池单元反应器和三维电絮凝除磷单元反应器；总进水管、三维电催化氧化单元反应器、三维电生物耦合单元反应器、轻质滤料滤池单元反应器依次连接；轻质滤料滤池单元反应器的出水管分别与总出水管和三维电絮凝除磷单元反应器的进水管连接；三维电絮凝除磷单元反应器的出水管通过回流泵和止回阀与轻质滤料滤池单元反应器的进水管连接。各个反应器的池体的底部均设置有曝气管和放空管。本发明可通过电化学絮凝、电催化氧化和电活性微生物共同作用达到污水高效处理的目的，具有脱氮除磷效率高等优势。
Patent WO-2022121742-A1 (WO)
Inventor: HE JIE
IPC: C12Q1/6806
Filed: 2021-11-30
Abstract: La présente invention concerne un procédé de séquençage d'un transcriptome de cellule unique, comprenant une lyse d'échantillon, une transcription inverse, une amplification par PCR et une purification de produit qui sont effectuées dans la même cuve de réaction. La présente invention concerne en outre un kit de séquençage de transcriptome de cellule unique et un dispositif de séquençage de transcriptome de cellule unique.
Patent WO-2023035443-A1 (WO)
Inventor: CHEN JUN
IPC: B21C1/02
Filed: 2021-12-08
Abstract: La présente demande concerne un procédé de préparation d'un fil d'acier inoxydable pour treillis. Dans le procédé, la déformation de passage dans une procédure d'étirage de fil métallique est raisonnablement gérée, les procédures d'étirage grossier, de recuit primaire, d'étirage fin et de recuit secondaire sont effectuées, un lubrifiant à base aqueuse est utilisé dans le dernier passage d'étirage fin, et l'étape d'élimination d'un lubrifiant sur la surface d'un fil de produit semi-fini est ajoutée, de sorte à atteindre l'objectif consistant à obtenir le fil d'acier inoxydable pour treillis uniquement en deux temps d'étirage-recuit.
Patent WO-2022156414-A1 (WO)
Inventor: HUANG SIYING
IPC: B05C9/06
Filed: 2021-12-08
Abstract: 一种涂布系统（100），涉及涂布技术领域。涂布系统（100）包括涂布头（10）、供料装置（20）以及阀（30）；涂布头（10）设有相互独立的至少两个分配腔（11），每个分配腔（11）具有各自的涂布开口；供料装置（20）与分配腔（11）连接，供料装置（20）用于为分配腔（11）提供浆料；至少一个分配腔（11）与供料装置（20）之间设有阀（30），阀（30）用于使对应的分配腔（11）与供料装置（20）连通或断开。通过同一个涂布头（10）能够实现多层涂布，能够将浆料分为多层多次涂布于基体（200）以在基体（200）上形成一定的涂布厚度，这样每个分配腔（11）内的压力均低于将浆料集中在一个分配腔（11）内的压力，从而能够减少唇口磨损。各层涂布由同一个涂布头（10）实现，使得层与层之间涂布间隔时间较短，使得层与层之间有更好的粘黏性能。阀（30）的设置使得该涂布系统能够实现局部薄涂。
Patent WO-2022206013-A1 (WO)
Inventor: CAI XIAODONG
IPC: H04R9/02
Filed: 2021-12-09
Abstract: Un dispositif de génération de son et une montre intelligente sont divulgués. Le dispositif de génération de son comprend un boîtier, un cadre de montage et un système de vibration, le cadre de montage comprenant une plaque inférieure, deux pièces de liaison respectivement reliées à deux extrémités de la plaque inférieure, et deux plaques de montage respectivement reliées aux pièces de liaison selon une correspondance biunivoque ; la plaque inférieure est fixée au boîtier pour former une cavité de réception utilisée pour recevoir un système de circuit magnétique du dispositif de génération de son ; les pièces de liaison sont pliées dans une direction à partir de la plaque inférieure pour être proches du boîtier ; les plaques de montage sont pliées dans une direction à partir des pièces de raccordement pour être éloignées du boîtier ; les plaques de montage sont conçues pour être fixées à un boîtier de la montre intelligente, et sont agencées en parallèle ou obliquement par rapport à la plaque inférieure ; le système de vibration comprend un film vibrant fixé au boîtier ; et le film vibrant est incurvé et fait saillie dans une direction opposée à la plaque inférieure. Le présent modèle d'utilité présente les avantages d'un dispositif de génération de son qui non seulement occupe un petit espace de la montre intelligente, mais également améliore les performances acoustiques.
Patent WO-2022135198-A1 (WO)
Inventor: TIAN DENGPAN
IPC: C08J7/06
Filed: 2021-12-13
Abstract: 一种气流传感器及疏油疏水处理方法，包括气流传感器本体（1），气流传感器本体（1）上设有气流孔（2）和进气孔（3），气流孔（2）上设置有出气孔防护膜（4），出气孔防护膜（4）覆盖住气流孔（2）；进气孔（3）上设置有进气孔防护膜（5），进气孔防护膜（5）覆盖住进气孔（3），出气孔防护膜（4）、进气孔防护膜（5）为经过疏油疏水处理的防护膜；疏油疏水处理方法，包括一次疏油疏水处理和二次疏油疏水处理。与现有技术相比，水及烟油等液体不会在防护膜上或者周边区域残留，不会阻碍气流的正常进出，可以在苛刻的环境下使用，如在烟油中浸泡192小时后，气流传感器仍然可以正常工作，工艺流程简单，可以在生产流水线上进行喷涂或者浸泡操作，烘干时间短或者直接室温晾干。
Patent WO-2023273198-A1 (WO)
Inventor: CHEN JING
IPC: H03H9/72
Filed: 2021-12-14
Abstract: 本申请实施例提供一种双工器及其封装方法、电子设备，双工器包括基板与压电芯片，压电芯片的第一表面上设置有发射滤波器与接收滤波器，发射滤波器串联于发射端与天线端之间，接收滤波器串联于接收端与天线端之间，压电芯片的第一表面倒扣于基板的第一表面；其中，发射滤波器包括第一并联支路与第一电感，第一并联支路与第一电感串联，第一电感接地；第一并联支路为发射滤波器中靠近发射端的第一个并联支路，第一电感在第一表面上的绕向为逆时针方向。本申请实施例提供的双工器中，与靠近发射端的第一个并联支路串联到地的电感的绕向为逆时针方向，由此可以避免双工器的隔离度出现恶化，有效地保障双工器在接收频段的隔离度。
Patent WO-2022143239-A1 (WO)
Inventor: Xue Changfu
IPC: G06F16/906
Filed: 2021-12-20
Abstract: 本申请提供了一种控制系统的设备信息查询方法，包括步骤：接收来自客户端的查询请求，所述查询请求携带有设备信息按层级分类生成的分类项标识码；根据所述分类项标识码生成对数据库中设备信息表的查询条件，其中所述设备信息表包括设备名称字段和设备标识码字段，用于存储设备名称和合设备标识码；发送包括所述查询条件的查询指令到数据库；接收数据库返回的查询结果，其中查询结果包括数据库根据所述查询指令在设备信息表中查询得到的符合所述查询条件的设备信息记录；发送所述查询到的设备信息记录中的设备标识码或设备名称到客户端。本申请通过由分类项标识码生成的设备标识码直接查询数据库的设备信息表实现了对设备信息的快速查询。
Patent WO-2022135367-A1 (WO)
Inventor: JI SHAOSHAN
IPC: F21V33/00
Filed: 2021-12-21
Abstract: An air pump (100), comprising an electric motor (3); an air compression assembly (2) driven by the electric motor (3) for compressing and discharging air; a main housing (119), which accommodates the electric motor (3) and the air compression assembly (2), and has a mounting portion (6) for mounting a direct-current power source; support legs (9), which support the main housing (119), with lower surfaces of the support legs being configured on a bearing surface; a grip portion (115) connected to the main housing (119) and extending parallel to the lower surfaces of the support legs (9); and an operation portion (5) arranged at the top of the main housing (119) for a user to operate to adjust the operating state of the air pump (100). The air pump (100) is further provided with a light assembly (10), wherein the light assembly (10) is located below the operation portion (5) and close to the operation portion (5); the light assembly (10) has at least two operating modes; and the orthographic projection of the operation portion (5) at least partially overlaps with the orthographic projection of the light assembly (10). The air pump (100) has a compact overall structure, occupies a small space, and is aesthetically appealing.
Patent WO-2022237176-A1 (WO)
Title: Srs发射电路、方法和装置
Inventor: WU ZHAOXIANG
IPC: H04B1/00
Filed: 2021-12-22
Abstract: 一种SRS发射电路、方法和装置，电路包括：基带芯片、射频芯片、第一处理模块以及第二处理模块，其中，第一处理模块用于：将第一射频信号转换为第三射频信号，将第三射频信号输出至第一天线或第二天线；第二处理模块用于：将第二射频信号转换为第四射频信号，将第四射频信号输出至第三天线或第四天线。本申请降低了同时支持T1R4和T2R4 SRS天线轮发的终端中发射通道的电路结构和控制方法的复杂度。