baber/WOPTO huggingface dataset:
Patent WO-2021093779-A1 (WO)
Title: Imidazoquinoline substituted phosphoric ester agonist, and preparation therefor and application thereof
Inventor: LV BINHUA
IPC: A61K31/4745
Filed: 2020-11-11
Abstract: The present invention relates to an imidazoquinoline substituted phosphoric ester agonist, and a preparation therefor and an application thereof. Specifically, the compounds of the present invention have the structure shown in formula (I), wherein the definition of each group and substituent is as described in the description. Also disclosed in the present invention are a preparation method for the compound and use thereof as a TLR agonist.
Patent WO-2021093788-A1 (WO)
Title: Headband-type biological signal acquisition device and preparation method therefor
Inventor: FANG PENG
IPC: A61B5/00
Filed: 2020-11-11
Abstract: A headband-type biological signal acquisition device and a preparation method therefor. The device comprises: a headband (201) for wearing on the head of a subject, a plurality of microneedle array electrodes (202), and an electrode and signal acquisition device interface (103, 203), wherein the plurality of microneedle array electrodes (202) are fixed on the headband (201) and distributed independently in a predetermined manner; each microneedle array electrode (202) is used to acquire a biological signal of a corresponding brain region; and the electrode and signal acquisition device interface (103, 203) is connected to the plurality of microneedle array electrodes (202) so as to output the acquired biological signals to an external signal acquisition apparatus for processing. The device is low cost, simple to use, convenient to carry, safe and comfortable, and may shorten the experiment time.
Patent WO-2022099578-A1 (WO)
Inventor: CHEN XINPING
IPC: C07D471/04
Filed: 2020-11-13
Abstract: L'invention concerne une application d'un dérivé de quinazoline dans la préparation de médicaments pour la prévention ou le traitement de maladies gastro-intestinales. La formule structurale du dérivé de quinazoline est représentée dans la formule (I). Les résultats expérimentaux montrent que le dérivé de quinazoline a un effet thérapeutique significatif sur une maladie de type ulcère gastro-duodénal et une maladie intestinale inflammatoire, a une activité de 20 à 80 fois plus élevée que les médicaments cliniques existants, et peut améliorer efficacement l'intégrité des muqueuses, favoriser l'amélioration de la morphologie des tissus, et permet de retrouver le poids corporel des animaux ; de plus, dans ce domaine, le dérivé de quinazoline est principalement utilisé pour traiter des maladies cardiovasculaires et cérébrovasculaires, se rapportant à de nouvelles utilisations pour des médicaments anciens ; le dérivé de quinazoline a une bonne perspective d'application clinique en clinique.
Patent WO-2022016760-A1 (WO)
Title: Pixel circuit and driving method therefor, and display apparatus
Inventor: WANG XUANYUN
IPC: G09G3/32
Filed: 2020-11-23
Abstract: A pixel circuit and a driving method therefor, and a display apparatus. An input end of an anode reset transistor (T7) is connected to an output end of a driving transistor (T1), and an output end of the anode reset transistor (T7) is connected to an anode of an organic light-emitting diode (OLED), such that when the organic light-emitting diode (OLED) is in a light-emitting state, a current, which leaks from the anode of the organic light-emitting diode (OLED) by means of the anode reset transistor (T7), is collected at the output end of the driving transistor (T1), and part of the current, which is collected at the output end of the driving transistor (T1), is transmitted to the anode of the organic light-emitting diode (OLED).
Patent WO-2021104304-A1 (WO)
Title: 一种资源分配的方法、装置以及设备
Inventor: LI JING
IPC: H04W72/04
Filed: 2020-11-25
Abstract: 本申请实施例提供了一种资源分配的方法、装置以及设备，用于保证用户设备均能被分配到SRS资源的情况下，提升上行以及下行的信道测量准确性，从而提升成上下行传输的性能，例如，降低传输数据的误码率以及提升小区吞吐量。本申请实施例方法包括：接入网设备向第一用户设备发送第一SRS资源分配信息，第一SRS资源分配信息指示第一SRS资源，其中第一SRS资源的周期为第一周期，然后接入网设备向第一用户设备发送第二SRS资源分配信息，第二SRS资源分配信息指示第二SRS资源，第二SRS资源的周期为第二周期，第二周期比第一周期短，或者第二SRS资源为非周期SRS资源，其中，第一用户设备为大包用户设备。
Patent WO-2021129360-A1 (WO)
Title: 盖板组件、电池单体、电池模块、电池组及装置
Inventor: BAI LULU
IPC: H01M50/20
Filed: 2020-12-05
Abstract: 一种盖板组件、电池单体(10)、电池模块(11）、电池组(1）及装置，所述盖板组件(300）包括：顶盖板(310），顶盖板(310）上设置有防爆阀(311）；绝缘板(320），和顶盖板(310）层叠设置，绝缘板(320）具有基体部(321）和位于基体部(321）的减薄区域(322），减薄区域(322）由基体部(321）减薄形成，且在盖板组件(300）的厚度方向上，减薄区域(322）正投影边界围合形成的区域和防爆阀(311）的正投影至少部分重叠设置。减薄区域(322）由基体部(321）减薄形成，因此减薄区域(322）受热易软化变形，导致减薄区域(322）出现通孔，能够有效增大排气面积，保证防爆阀(311）正常及时开启。减薄区域(322）在厚度方向上和防爆阀(311）的位置相对应，使得气体能够快速抵达防爆阀(311），进而能够快速冲破防爆阀(311），能够有效提高电池单体(10)的安全性能。
Patent WO-2022110401-A1 (WO)
Inventor: TERANISHI Takaaki
IPC: G02B13/00
Filed: 2020-12-21
Abstract: 一种摄像光学镜头(10,20,30)，摄像光学镜头(10,20,30)共包含七片透镜，七片透镜自物侧至像侧依序为：具有正屈折力的第一透镜(L1)，具有负屈折力的第二透镜(L2)，具有正屈折力的第三透镜(L3)，具有负屈折力的第四透镜(L4)，具有负屈折力的第五透镜(L5)，具有正屈折力的第六透镜(L6)，以及具有负屈折力的第七透镜(L7)；其中，第二透镜(L2)的焦距为f2，第三透镜(L3)的焦距为f3，第一透镜(L1)物侧面的中心曲率半径为R1，第一透镜(L1)像侧面的中心曲率半径为R2，第二透镜(L2)物侧面的中心曲率半径为R3，第二透镜(L2)像侧面的中心曲率半径为R4，且满足下列关系式：-3≤f3/f2≤-2；-4≤(R1-R2)/(R3-R4)≤-1.5。
Patent WO-2022007341-A1 (WO)
Inventor: DU HELIANG
IPC: A61K8/02
Filed: 2020-12-22
Abstract: La présente invention concerne une composition de nettoyage cosmétique comprenant un système tensioactif d'acide aminé constitué de glycinate d'alkyle de sodium et de glycinate d'alkyle de potassium, et du glycérol en une quantité supérieure à 25 % en poids, en référence au poids total de la composition. La composition a une consistance adaptée à une distribution facile à partir d'un tube, a une bonne efficacité de nettoyage et une bonne performance de mousse, et reste douce pour la peau.
Patent WO-2021129687-A1 (WO)
Title: 流量预测方法及装置、带宽分配方法及装置
Inventor: WANG SHUO
IPC: H04Q11/00
Filed: 2020-12-23
Abstract: 本公开提供了一种流量预测方法及装置、带宽分配方法及装置，其中，流量预测方法包括：根据以下对象确定第二流量预测信息：第一缓存信息，第一流量信息以及第二缓存信息；其中，第一缓存信息用于指示传输容器T-cont在第一动态带宽分配DBA周期的缓存占用状态，第一流量信息用于指示T-cont在第一DBA周期上发的流量，第二缓存信息用于指示T-cont在第二DBA周期的缓存占用状态，第二流量预测信息用于指示OLT对第二流量信息的预测值，第二流量信息为T-cont在第二DBA周期上发的流量。
Patent WO-2021129722-A1 (WO)
Title: 电子设备、充电器及充电控制方法
Inventor: SU JIANDONG
IPC: H02J7/00
Filed: 2020-12-24
Abstract: 一种电子设备、充电器及充电控制方法，其中该电子设备包括：设备本体部、第一连接部（71）和第一电磁体（72）；设备本体部内设置有电池；第一连接部（71）设置于设备本体部，且第一连接部（71）与电池连接，第一连接部（71）适于与充电器的第二连接部（81）可拆卸地连接，在第二连接部（81）与第一连接部（71）适配的情况下，通过充电器为电子设备充电，充电器设有第一磁性件；第一电磁体（72）设置于设备本体部上，第一电磁体（72）与第一磁性件对应设置，第一电磁体（72）的磁性可调。
Patent WO-2022110464-A1 (WO)
Inventor: XU DETAO
IPC: F04D29/044
Filed: 2020-12-28
Abstract: 一种微型水泵（100），包括外壳（10）和驱动机构（20），外壳（10）具有内腔（101）、连通内腔（101）的进液口（102）及连通内腔（101）的出液口（103），驱动机构（20）安装于外壳（10）以驱动液体从进液口（102）进入内腔（101）并从出液口（103）排出；外壳（10）包括底座（11）及与底座（11）组配的上盖（12），驱动机构（20）包括转轴（21）、设置于内腔（101）并与转轴（21）转动连接的叶轮（22）、安装于叶轮（22）的转子（23）及安装于底座（11）并用于驱动转子（23）转动的定子，上盖（12）包括本体部（121）及自本体部（121）靠近底座（11）的表面凹陷形成的收容槽（122），转轴（21）的一端嵌设于底座（11），另一端收容于收容槽（122）内。该微型水泵轴心强度高、支撑性能好且叶轮旋转稳定性与跌落可靠性更强。
Patent WO-2022141643-A1 (WO)
Title: 显示面板及其制作方法和显示装置
Inventor: YU CHI
IPC: H01L27/32
Filed: 2021-01-04
Abstract: 一种显示面板，具有显示区，显示区包括透光区和位于透光区周边的主显示区。显示面板包括衬底、多个遮挡图案和多个发光器件，多个遮挡图案设置于衬底上，且位于透光区；多个遮挡图案在衬底上的正投影相互分离。多个发光器件设置于透光区，并设置于衬底上；每个发光器件包括发光层及位于发光层远离衬底一侧的阴极；每个发光器件具有有效发光区，有效发光区在衬底上的正投影位于发光器件的阴极在衬底上的正投影范围内。多个发光器件的多个阴极在衬底上的正投影相互分离，且位于多个遮挡图案远离衬底的一侧；一个阴极与一个遮挡图案相对应，且每个遮挡图案在衬底上的正投影覆盖与其对应的阴极在衬底上的正投影。
Patent WO-2021147673-A1 (WO)
Inventor: MO LAN
IPC: G06Q30/02
Filed: 2021-01-06
Abstract: 一种广告归因方法及设备，涉及电子设备领域。解决了广告设备无法与终端实现跨设备的广告归因分析的问题。广告设备在播放第一广告时，广播包括广告设备的标识及用于指示广告设备的位置和朝向的方位信息的无线信号；终端接收无线信号，在确定广告设备所播的第一广告对终端的用户产生有效曝光时，向服务器发送第一广告事件；第一广告事件包括广告设备的标识及与终端的用户对应的统一身份标识，用于服务器接收到与第一广告事件相关的转化事件后确定广告设备所播广告对用户转化行为的贡献度；终端在向服务器上报第二广告事件时也携带该统一身份标识，用于服务器在接收到与第二广告事件相关的转化事件后确定终端所播广告对用户转化行为的贡献度。
Patent WO-2022134258-A1 (WO)
Inventor: ZHOU KANGPING
IPC: H01H50/54
Filed: 2021-01-23
Abstract: The present invention relates to the technical field of relays, and specifically discloses a high-voltage direct-current relay having a reliable sealing structure, comprising a housing of which the top is separately provided, in a penetrating manner, with a line incoming static contact for inputting current from an external power supply apparatus and a line outgoing static contact for transmitting current to an external electrical device, and the bottom is provided with a magnetic conductive block; a push rod assembly, comprising an insulation plate received in an inner cavity of the housing and abutting against the magnetic conductive block, a push rod fixedly connected to the insulation plate, and a movable contact elastically connected to the push rod and moving relative to an inner wall of the housing in the height direction of the housing; and a sealing assembly, comprising a pre-fixing piece welded to the bottom of the magnetic conductive block, and a sealing tube covering the push rod and welded to the pre-fixing piece, a movable iron core being received in the sealing tube, and the push rod pushing the movable contact to move under the action of the movable iron core so as to connect and disconnect the line incoming static contact and the line outgoing static contact. In the relay, the pre-fixing piece is provided, such that the change of mechanical parameters in a sealed cavity of the relay after assembly can be avoided, and the consistency of products is improved.
Patent WO-2021155761-A1 (WO)
Title: Connection establishment for a ue-to-ue relay
Inventor: TENNY NATHAN EDWARD
IPC: H04W76/14
Filed: 2021-01-29
Abstract: A method of connection establishment for UE-to-UE relay in a cellular communication system is proposed. A sidelink interface is used for two remote UEs to communicate directly with a relay UE, and in which the relay UE forwards communications between the remote UEsto allow end-to-end communication between the remote UEs. In one embodiment, a first remote UE initiates a single Direct Communication (DC) Request that triggers the establishment of multiple connections between the first remote UE and the relay UE, and between a second remote UE and the relay UE, such that end-to-end relayed transport is available between the first and second remote UE, with hop-by-hop security. The first and second remote UE can make use of the end-to-end relayed transport to authenticate and establish end-to-end secured connection.
Patent WO-2022165783-A1 (WO)
Inventor: HU JUN YAN
IPC: D04B21/08
Filed: 2021-02-07
Abstract: 一种轻质保暖干爽速干运动面料，其包括面料本体，面料本体为至少由二条导湿能力不同的纱线互相交织而成的提花毛巾结构；面料本体包括第一纱线（Y  1 ）和第二纱线（Y  2 ），第一纱线（Y  1 ）的导湿能力大于第二纱线（Y  2 ）的导湿能力；面料本体的正面为第一纱线（Y  1 ）构成的平面结构；面料本体的底面为具有若干个不连续的凸起堆（A  1 ）的提花结构，凸起堆（A  1 ）是由第二纱线（Y  2 ）构成的毛圈堆；纵向相邻的每两个凸起堆（A  1 ）之间设有透气一区（A  2 ）；横向相邻的每两个凸起堆（A  1 ）之间设有透气二区（A  3 ），面料本体的液态水单向传递指数OWTC＞100％。该面料本体轻质、透气并具有速干、保暖的特性以及能够保持人体肌肤面干爽感的特点。
Patent WO-2021164640-A1 (WO)
Inventor: ZHANG MENGLEI
IPC: G06N3/02
Filed: 2021-02-09
Abstract: 一种视网膜图像识别方法及装置、电子设备、存储介质，包括：获取视网膜图像（11）；利用第一神经网络模型对所述视网膜图像进行分类，得到图像分类结果（12）；若图像分类结果满足预设条件，利用第二神经网络模型对所述视网膜图像进行分割，得到图像分割结果（13）；根据所述图像分割结果，结合决策树模型，生成所述视网膜图像的识别结果（14）；若不满足预设条件，直接输出所述图像分类结果作为所述视网膜图像的识别结果（15）。
Patent WO-2021185119-A1 (WO)
Title: Method and apparatus used in wireless communication node
Inventor: WU LU
IPC: H04W72/04
Filed: 2021-03-09
Abstract: Disclosed are a method and apparatus used in a wireless communication node. A first node receives first signaling, receives second signaling, and sends a first signal in a first air interface resource block. The first signal comprises a second sub-signal; the value of a first domain in the first signaling is used for indicating a first offset from a first offset set, the value of a first domain in the second signaling is used for indicating a second offset from a second offset set, and the second offset is used for determining the number of resource elements occupied by the second sub-signal in the first air interface resource block; the first signaling is used for determining a first priority, the second signaling is used for determining a second priority, a signaling format of the first signaling is used for determining that the first offset set is related to the first priority, and a signaling format of the second signaling is used for determining that the second offset set is unrelated to the second priority.
Patent WO-2021218397-A1 (WO)
Inventor: XIONG CHUNSHAN
IPC: H04W36/14
Filed: 2021-03-09
Abstract: Embodiments of the present invention provide a method for achieving service continuity and related devices. The method comprises: receiving a target relocation message, the target relocation message carrying target data routing information, the target data routing information comprising a target data network access identifier and network address translation information, and the network address translation information comprising a target user equipment network address, a first application server network address, and a second application server network address; generating a data packet processing rule according to the target data routing information, the data packet processing rule comprising a network address translation rule, the network address translation rule comprising translating a destination address of an uplink data packet sent by a target user equipment from the first application server network address to the second application server network address, and translating the received source address of a downlink data packet of which the destination address is the target user equipment network address from the second application server network address to the first application server network address; and issuing the data packet processing rule to a target network device.
Patent WO-2022213243-A1 (WO)
Title: Method for clear channel access power signaling in channel occupancy time
Inventor: NIU HUANING
IPC: H04W16/14
Filed: 2021-04-06
Abstract: Apparatuses, systems, and methods for CCA power signaling during COT sharing. A UE may report a maximum EIRP for COT sharing as a UE capability, e.g., for a frequency range between 52.6 and 71 gigahertz. The UE may receive a Pout value for CCA based on the UE capability and may report an actual EIRP used for CCA to acquire the COT. For configured grant COT sharing, the UE may perform a directional LBT with a specific EIRP and beam detection for a transmission burst and report a Pout value for COT sharing based on the directional LBT, e.g., via a configured grant uplink control indication. For dynamic grant COT sharing, the UE may detect that an EIRP exceeds a threshold and report a Pout value for COT sharing via a medium access control (MAC) control element. The threshold may be based on a closed loop power control setting.
Patent WO-2021232980-A1 (WO)
Inventor: LUO XIAOFEI
IPC: F16H19/02
Filed: 2021-04-08
Abstract: 一种屏下支撑结构及显示装置，屏下支撑结构被配置为支撑显示装置中可卷滑的显示屏（6），包括：滑动中框（1）、转轴（2）和支撑链条（3），其中：转轴（2）安装于滑动中框（1）朝向显示屏（6）卷滑部分一侧，且转轴（2）通过支撑链条（3）与显示屏（6）传动连接；支撑链条（3）包括多节支撑条（31），支撑条（31）的延伸方向与转轴（2）的轴线平行；支撑条（31）垂直转轴（2）轴线的截面为梯形，且背离转轴（2）一侧的尺寸大于靠近转轴（2）一侧的尺寸。
Patent WO-2021208815-A1 (WO)
Title: Service processing method, user equipment, and computer-readable storage medium
Inventor: MAO YUANZE
IPC: H04W8/18
Filed: 2021-04-09
Abstract: Provided are a service processing method, a user equipment, and a computer-readable storage medium. The user equipment comprises a first user identity identification card module and a second user identity identification card module, wherein the first user identity identification card module is associated with a first user identity identification card, and the second user identity identification card module is associated with a second user identity identification card. The method comprises: accessing a mobile network on the basis of the first user identity identification card; and carrying out a voice over wireless local area network (VoWiFi) service of the second user identity identification card on the basis of a network port corresponding to the mobile network.
Patent WO-2021213264-A1 (WO)
Title: 节能模式的指示方法、终端及网络侧设备
Inventor: LI DONGRU
IPC: H04W52/02
Filed: 2021-04-16
Abstract: 本发明提供一种节能模式的指示方法、终端及网络侧设备。其中，应用于终端的节能模式的指示方法包括：接收第一下行控制信息DCI，所述第一DCI为不调度数据的DCI，所述第一DCI用于指示所述终端的第一小区切换到或激活目标节能模式。
Patent WO-2021213305-A1 (WO)
Inventor: TAN JIAYAO
IPC: H04W4/06
Filed: 2021-04-19
Abstract: Provided in the present application are a communication method and apparatus, the method comprises: a second access network device determines a first serial number of a first MBS data packet currently about to be sent by a first access network device and a second serial number of a first MBS data packet currently about to be sent by the second access network device and performs comparison, and determines the handover policy of a terminal device according to the magnitude relationship between the first serial number and the second serial number. In the communication method and apparatus provided by the present application, by means of the interaction of serial numbers between two access network devices, the second access network device can, after determining the progress of the first access network device sending data packets, determine the handover policy of the terminal device according to the progress of sending data packets between the first access network device and the second access network device, thus the access network devices can also determine the handover policy of the terminal device in a multicast communication scenario so as to guarantee the continuity of service of the terminal device during handover, thereby improving the communication efficiency.
Patent WO-2022221998-A1 (WO)
Inventor: JIANG PENG
IPC: G06K9/00
Filed: 2021-04-19
Abstract: 本申请提供了一种生物特征检测装置和可穿戴设备，该生物特征检测装置包括：一个或多个发光器件，所述发光器件用于生成光束；匀光层，所述匀光层设置于所述发光器件的上方，以使所述发光器件的光束经过所述匀光层后发散射入人体皮肤，并在人体皮肤内传播，所述匀光层的雾度大于或等于70％，对应发光器件发出光的透射率大于或等于40％；一个或多个光电二极管，所述光电二极管用于接收从所述人体皮肤传播后的光束，并将接收的所述光束的光信号转换为心率和/或血氧检测信号。本申请的生物特征检测装置和可穿戴设备，能够避免人眼看到所述发光器件，改善了产品的外观。
Patent WO-2022227072-A1 (WO)
Inventor: CHIN KEN
IPC: H02M1/42
Filed: 2021-04-30
Abstract: 本申请实施例提供一种功率变换电路及其控制方法。在本申请实施例中，该功率变换电路通过PFC电路控制器确定交流电压的极性，根据电感电流情况确定控制副开关关断的信号，根据开关管S1和开关管S2的串联中点电压确定控制副开关再次导通的信号和控制主开关关断的信号，进行对开关管S1和开关管S2进行PWM控制。该功率变换电路能够利用电感电流情况控制副开关关断，利用开关管S1和开关管S2的串联中点电压控制副开关再次导通和控制主开关关断，实现PFC电路中开关管的ZVS。此外，本申请实施例还提供包括该功率变换电路的电源。
Patent WO-2021238633-A1 (WO)
Title: Expansion balloon device, and method for manufacturing expansion balloon device
Inventor: HE JUNXI
IPC: A61M25/10
Filed: 2021-05-10
Abstract: Provided are an expansion balloon device (100) and a method for manufacturing the expansion balloon device (100). The expansion balloon device (100) comprises a shaft (20), two expandable cage bodies (110, 120) and a flexible wall (30), wherein the two expandable cage bodies (110, 120) are axially arranged on the shaft (20); each of the expandable cage bodies (110, 120) has a contracted state and an expanded state; the flexible wall (30) is connected to the two expandable cage bodies (110, 120); the flexible wall (30) at least partially surrounds a recess between the two expandable cage bodies (110, 120); and the flexible wall (30) can expand with expansion of the expandable cage bodies (110, 120). During expansion of the two expandable cage bodies (110, 120), the recess is always formed between the two expandable cage bodies (110, 120), which facilitates localization of a site of stenosis during dilation of a stenotic valve. The two expandable cage bodies (110, 120) jointly provide an expansion force, so as to enhance the expansion force, which facilitates the expansion. In addition, the flexible wall (30) enhances the attachment of the expansion balloon device (100) to the site of stenosis, thereby reducing the probability of valve injury caused by mechanical expansion of the expansion balloon device (100).
Patent WO-2022028028-A1 (WO)
Inventor: He yachuan
IPC: H01L27/108
Filed: 2021-05-11
Abstract: 一种半导体结构及半导体结构的制造方法。半导体结构包括衬底（10）；形成于衬底内的隔离结构；字线，所述字线包括第一凸部（32）和第二凸部（33），其中，所述第一凸部和第二凸部位于所述隔离结构内，且所述第一凸部的深度大于所述第二凸部的深度。第一凸部具有较长的深度，可以增强字线对晶体管沟道的控制能力，改善漏电流。
Patent WO-2021244495-A1 (WO)
Inventor: LI TAO
IPC: G01S7/40
Filed: 2021-05-31
Abstract: A high-precision calibration positioning apparatus for radar satellites and GNSS satellites. The apparatus comprises: a bottom plate (9); a base (8) detachably fixed onto the bottom plate (9); a mounting platform (5) detachably fixed onto the base (8) and capable of horizontal rotation, the tangents between a first side surface and second side surface of the mounting platform (5) and the horizontal plane respectively being consistent with the flight directions (10, 11) of an elevator orbit radar satellite and the included angles thereof with the horizontal plane respectively being adapted to the local angle of incidence of the elevator orbit radar satellite; a dihedral angle reflector detachably fixed onto the first side surface and/or the second side surface of the mounting platform (5) to be parallel to the flight directions (10, 11) of the elevator orbit radar satellite and adapted to the local angle of incidence of elevator orbit radar signals; and a GNSS antenna connector (7) arranged on the top part of the mounting platform (5). By means of replacing mounting tables (5) of different inclinations and included angles and reflecting panels (1, 2, 3, 4) of different shapes and sizes, the present apparatus achieves the RCS theoretical maximum value of dihedral right angle reflection of the radar satellite signals, and synchronously implements GNSS high-precision positioning by means of the GNSS antenna on the top part.
Patent WO-2021249249-A1 (WO)
Inventor: ZHOU XIBO
IPC: G06F16/958
Filed: 2021-06-01
Abstract: Provided are a content recommendation method, apparatus and system, which relate to the technical field of data processing. The method comprises: receiving request information sent by a terminal device, wherein the request information is used for requesting recommended content; determining the recommended content according to recommendation control parameters; and sending the recommended content to the terminal device, wherein the recommendation control parameters are acquired by means of a parameter configuration interface, and comprise: enabling states of a plurality of recommendation scenarios, and the weight of at least one recommendation policy corresponding to each of the recommendation scenarios.
Patent WO-2022246888-A1 (WO)
Inventor: ZHAO YUTAO
IPC: C22C1/03
Filed: 2021-06-03
Abstract: 铝基复合材料，特指5G基站用高强韧高导热易焊接铝基复合材料及制备方法。通过化学成分设计、原位纳米颗粒强化、细化，稀土微合金化技术以及开发设计的电磁超声调控双辊连铸轧装置，制备5G基站用高强韧高导热易焊接的铝基复合材料带材。采用该技术制备的复合材料带材，晶粒细小、晶内包含纳米稀土析出相、晶界包含高导热的原位纳米陶瓷颗粒，显著提高合金室温强韧性和导热性的同时，由于低熔点的合金成分设计和晶粒显著细化导致的晶界含量提高、有效提高了合金带材的叠轧冷焊性。
Patent WO-2021244621-A1 (WO)
Inventor: LIU JING
IPC: G06K9/00
Filed: 2021-06-03
Abstract: A scenario semantic parsing method based on a global guidance selective context network. The network comprises a backbone network (110), a context selective network (120) and a pixel classification network (130), wherein the backbone network (110) receives an input data source image, performs layer-by-layer feature extraction, and inputs primary feature maps (11) extracted from different layers into the context selective network (120); the context selective network (120) obtains, by means of an attention mechanism based on global information guidance, fusion weight factors for fusing a global context and local contexts at different pixel positions, and according to the weight factors, adaptively fuses the global context and the local context for each pixel in the primary feature maps (11), so as to obtain secondary feature maps (12) with a high resolution and robust semantic expression; and finally, the pixel classification network (130) performs pixel-by-pixel classification on the secondary feature maps (12) to obtain an accurate scenario semantic analysis result. The precision of scenario semantic analysis is thus improved.