baber/WOPTO huggingface dataset:
Patent WO-2020248988-A1 (WO)
Title: 光照入肤器材用的防烫伤机壳及具该防烫伤机壳的器材
Inventor: YANG CHIH-YI
IPC: A61N5/06
Filed: 2020-06-10
Abstract: 本发明公开了一种光照入肤器材用的防烫伤机壳，此外本发明还公开一种具有防烫伤机壳的光照入肤器材，该器材包括：一中空本体；一供光学接触受照者皮肤的透光部，与上述中空本体共同环绕出一封闭的容置空间；一容纳于上述容置空间的电路板，前述电路板设置有至少一发光单元，前述发光单元具有一个主发光方向，使得来自上述发光单元的光束是依循上述主发光方向行经上述透光部而照射进入一个受照者的皮肤；容纳于上述容置空间的绝缘的冷媒，供浸泡上述电路板而吸收上述发光单元产生的热能，该绝缘的冷媒具有一个安全沸点。
Patent WO-2020259376-A1 (WO)
Title: 一种开采可燃冰的控制系统
Inventor: ZHANG ZHIBING
IPC: E21B47/06
Filed: 2020-06-18
Abstract: 本发明公开了一种可燃冰开采的控制系统，所述的控制系统由控制模块、通信模块、监测模块、显示模块和微界面模块组成，控制模块实现对整个系统流量、温度和压力的调控，且通过气体控制电路和液体控制电路来控制微界面模块气相和液相的混合过程，通信模块实现系统各模块之间的通信，监测模块监测系统内流量、温度和压力的变化并反馈给控制模块，显示模块可以实时显示系统当前的各个数据情况，各个模块相互协作配合完成对整个可燃冰开采过程的控制。
Patent WO-2021253394-A1 (WO)
Title: Public land mobile network search for user equipment route selection policy rule
Inventor: ZHANG HAO
IPC: H04W76/12
Filed: 2020-06-19
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine to transmit, to an access and mobility management function (AMF) of a serving public land mobile network (PLMN), a protocol data unit (PDU) establishment request for an application. The PDU establishment request may indicate a UE route selection policy (URSP) rule for the UE. The UE may determine whether the UE has an elementary file for URSP based at least in part on determining that a URSP rule of the serving PLMN does not match the URSP rule for the UE. The UE may search for another PLMN, listed in the elementary file for URSP, with a URSP rule that matches the URSP rule of the UE, and transmit a PDU establishment request to an AMF of the other PLMN. Numerous other aspects are provided.
Patent WO-2021008334-A1 (WO)
Inventor: GUO PEIRAN
IPC: G06F9/44
Filed: 2020-06-28
Abstract: A data binding method, apparatus, and device of a mini program, and a storage medium. The mini program is a program that depends on a host program to run. The method comprises: displaying a mini program fabrication interface (10) of a visual fabrication program, wherein a panel area (101) and an editing area (102) are displayed in the mini program fabrication interface (10), the panel area (101) is provided with n basic UI controls (310), and n is a positive integer; when a user operation on a selected basic UI control is received, editing in the editing area (102) to obtain a program interface of the mini program according to the selected basic UI control (320); obtaining a data source (330); and when a data binding operation corresponding to a target basic UI control on the program interface of the mini program is received, binding the target basic UI control to the data source according to the data binding operation, the data source being used by the target basic UI control for displaying (340).
Patent WO-2021057156-A1 (WO)
Inventor: CHEN KAN
IPC: G02B23/22
Filed: 2020-07-02
Abstract: An underwater observation device comprises an observation assembly (100) and an adjustment assembly (200). The observation assembly (100) is engaged with the adjustment assembly (200). The observation assembly (100) comprises a foldable silicone sleeve (101), a submerging end (102) and an observation end (103). The foldable silicone sleeve (101) is installed at a bottom portion of the observation end (103). A bottom portion of the foldable silicone sleeve (101) is connected to a top portion of the submerging end (102). The underwater observation device permits clear underwater observation with the naked eye.
Patent WO-2021047293-A1 (WO)
Title: Semi-static slot configuration for time division multiplexed uplink carriers
Inventor: HAO CHENXI
IPC: H04W72/02
Filed: 2020-07-21
Abstract: This disclosure provides systems, methods and apparatuses for semi-static slot configuration for time division multiplexed uplink carriers. Efficiency of configuring a slot pattern to be used on multiple uplink carriers may be improved by configuring one or more cell-specific slot patterns for each user equipment (UE) located in a cell associated with a base station and using UE-specific signaling to modify or activate a particular cell-specific slot pattern. Enabling a UE to switch among slot patterns may improve UE performance based on a location of the UE within the cell, such as by signaling the UE to operate according to a first slot pattern in which uplink slots are assigned to a higher frequency band to enable higher data rate transmissions at a cell center, or according to a second slot pattern in which uplink slots are assigned to a lower frequency band to improve coverage at a cell edge.
Patent WO-2021017949-A1 (WO)
Title: Data transmission method, apparatus and system
Inventor: YU YAWEI
IPC: H04W72/04
Filed: 2020-07-21
Abstract: The present invention relates to the technical field of communications. Disclosed are a data transmission method, apparatus and system, used for solving the problem of excessive downlink control information (DCI) overhead for sending DCI separately to a plurality of terminal devices to perform data transmission instruction. The method comprises: a network device determines first DCI; and the network device sends the first DCI to n terminal devices, wherein the first DCI is used for instructing the n terminal devices to transmit data, and n is an integer greater than or equal to 2. On the basis of the present solution, the total resource overhead for sending DCI can be saved, and system performance can be improved.
Patent WO-2021027912-A1 (WO)
Title: 一种含西达本胺的抗肿瘤药物组合物及其应用
Inventor: ZHOU YOU
IPC: A61K45/06
Filed: 2020-08-14
Abstract: 一种含西达本胺的抗肿瘤药物组合物及其应用。提供了一种含西达本胺的抗肿瘤药物组合物，它含有西达本胺和细胞间质上皮转换因子(cellular-mesenchymal epithelial transition factor，c-Met)抑制剂，或者含有西达本胺和间变性淋巴瘤激酶(anaplastic lymphoma kinase，ALK)抑制剂，或者含有西达本胺和repressor of silencing 1(ROS1)抑制剂。
Patent WO-2021043202-A1 (WO)
Title: Dual-battery voltage balancing method and dual-battery voltage balancing circuit
Inventor: LI YING
IPC: H02J7/00
Filed: 2020-09-03
Abstract: Disclosed are a dual-battery voltage balancing method and a dual-battery voltage balancing circuit. The dual-battery voltage balancing circuit comprises a feedback circuit and a switching circuit, wherein a negative input end of a dual-battery electricity utilization system is connected to an anode of a first battery and an anode of a second battery by means of the switching circuit; a positive input end of the dual-battery electricity utilization system is connected to a cathode of the first battery and a cathode of the second battery; the feedback circuit is used for controlling, according to voltages of the first battery and the second battery, impedance of the switching circuit to cause a voltage difference between the first battery and the second battery to be reduced to a preset range. By implementation of the embodiments of the present application, circuit parameters are automatically adjusted according to a voltage difference feedback under a dual-battery parallel connection scenario to realize automatic balancing of voltages of two batteries.
Patent WO-2021103743-A1 (WO)
Title: 程序测试方法、装置、计算机设备和存储介质
Inventor: HUANG CANHUI
IPC: G06F11/36
Filed: 2020-09-10
Abstract: 本申请涉及一种程序测试方法、装置、计算机设备和存储介质，所述方法包括：接收测试账户添加指令，所述测试账户添加指令携带第二测试账户；响应于所述测试账户添加指令，获取目标程序对应的第一目标代码，所述第一目标代码为第一页面对应的代码，所述第一页面上登录有第一测试账户，所述第一页面根据所述第一目标代码生成；根据所述第一目标代码生成所述第二测试账户对应的第二页面；通过所述第一页面以及所述第二页面进行交互，以对所述目标程序进行测试。
Patent WO-2022032786-A1 (WO)
Title: Display panel and display device
Inventor: LI ZHAN
IPC: G02F1/1343
Filed: 2020-09-15
Abstract: A display panel (100), comprising a thin film transistor array substrate (101), a color filter substrate (108), a gold ball (104), a color resist boss (105), a first transparent electrode (103), and a second transparent electrode (106). The first transparent electrode (103) covers the color resist boss (105) and is connected to the second transparent electrode (106) at the top end of the color resist boss (105). By constructing a new electrode signal channel, the display panel improves the stability of a common electrode signal, and avoids the technical problem of the occurrence of horizontal crosstalk on a display panel.
Patent WO-2021196538-A1 (WO)
Title: 用于发送信息的方法和装置
Inventor: CUI LIJUAN
IPC: G06F16/9535
Filed: 2020-09-21
Abstract: 一种用于发送信息的方法和装置。该方法包括：对用户通过终端所输入的搜索信息进行需求识别，得到用户需求（201）；基于上述用户需求从预设的至少一个类别的信息集合中获取至少一张信息卡片（202），其中，信息集合包括信息和用于描述信息的信息卡片；基于上述搜索信息进行信息搜索，得到搜索结果（203）；基于上述搜索结果的特征信息对上述至少一张信息卡片进行筛选，得到目标信息卡片（204）；基于上述目标信息卡片和上述搜索结果向上述终端发送待展示信息（205）。该方法实现了基于搜索结果对多张信息卡片进行筛选，使推送给终端的信息卡片更加准确。
Patent WO-2022056934-A1 (WO)
Title: Optical imaging system, image capturing module, and electronic device
Inventor: YANG JIAN
IPC: G02B13/18
Filed: 2020-09-21
Abstract: An optical imaging system (10), an image capturing module, and an electronic device. The optical imaging system (10) sequentially comprises, from an object side to an image side: a first lens (L1) having positive refractive power, an object-side surface (S1) of the first lens (L1) being convex in a paraxial region and an image-side surface (S2) being concave in the paraxial region; a second lens (L2) having positive refractive power, an object-side surface (S3) of the second lens (L2) being convex in a paraxial region; a third lens (L3) having negative refractive power, an image-side surface (S6) of the third lens (L3) being concave in the paraxial region; a fourth lens (L4) having refractive power; a fifth lens (L5) having refractive power; a sixth lens (L6) having refractive power; and a seventh lens (L7) having negative refractive power. The optical imaging system (10) satisfies the following condition: 0.5<(L72p1‑L72p2)/L72c. The optical imaging system (10) increases a focal length and improves relative brightness while implementing miniature design, can still achieve a clear imaging effect when photographing in a dark environment, can be used for distant-view photographing, improves magnification power, and has functions of blurring background and highlighting objects to be photographed.
Patent WO-2022061664-A1 (WO)
Inventor: HU YI
IPC: H04B7/185
Filed: 2020-09-24
Abstract: The present application discloses a transmission control method and apparatus, a device, and a storage medium, relating to the technical field of communications. Said method comprises: a terminal device receiving indication information from a network device, the indication information being used for indicating that a satellite to which the terminal device is connected performs feeder link switching between a first NTN gateway and a second NTN gateway, and the first NTN gateway and the second NTN gateway being connected to the same cell under the network device; and according to the indication information, in the process of feeder link switching, suspending uplink transmission and/or downlink transmission with the network device. In the present application, with regard to two NTN gateways connected to the same cell, when a satellite performs feeder link switching (hard handover) between the two NTN gateways, the uplink transmission and/or downlink transmission between a terminal device and a network device are suspended, thereby preventing the terminal device and the network device from performing some unnecessary operations, and reducing system overhead.
Patent WO-2022067812-A1 (WO)
Inventor: BIE CHANGFENG
IPC: H01M10/0525
Filed: 2020-09-30
Abstract: 一种混合正极材料、正极极片及制备方法、电池和装置，该混合正极材料包括磷酸铁锂化学体系材料和三元化学体系材料的混合组分，所述磷酸铁锂化学体系材料为比表面积平均值不超过10m  2 /g的二次颗粒。该混合正极材料通过引入低比表面积二次颗粒磷酸铁锂，提高了混合正极材料的加工性能，实现浆料不易团聚，二种材料之间良好相容。当采用该混合正极材料制备正极极片时，能够有效提高正极材料在正极极片上分布均匀，利于调节极片电阻的分布均匀性，从而提升电池的电化学性能。
Patent WO-2022056968-A1 (WO)
Inventor: LI RENMIN
IPC: E02D9/00
Filed: 2020-10-10
Abstract: 本申请公开了一种用于拔桩的操作平台，其包括一支撑台，一连续缝将该支撑台切割为第一分部和第二分部；该连续缝包括6-12个顺序相接的钢板桩缝，将钢板桩缝分别称为第一钢板桩缝和第二钢板桩缝，第一钢板桩缝和第二钢板桩缝交错布置；第一钢板桩缝的槽口朝向第一方向，第二钢板桩缝的槽口朝向第二方向；该第一方向和第二方向的指向相反；对应于每个第一钢板桩缝均设置有一H钢桩狭缝。本申请还公布了拔桩装置，其包括第一拔桩机、第二拔桩机以及上述操作平台。本申请还提供一种组合钢板桩的拔出方法。利用本申请，可以直接将静力拔桩机支撑在操作平台上进行作业，减少对作为区域噪声污染以及对新建建筑物的影响，尤其避免了对新建建筑物强度影响。
Patent WO-2022077213-A1 (WO)
Inventor: YANG LI
IPC: H04W76/00
Filed: 2020-10-13
Abstract: Methods, apparatus and systems for wireless communication capability confirmation are described. In one embodiment, a method performed by a wireless communication node to confirm a capability of a wireless communication device, includes: determining there is a problem with a first capability of a first wireless communication device; transmitting a first capability confirmation enquiry message to the first wireless communication device to enquire about the first capability; receiving a capability confirmation reply message from the first wireless communication device, the capability confirmation reply message containing information about the first capability; determining that at least a portion of the first capability is a fake capability based on the information about the first capability; and providing a network resource configuration so as to avoid using or involving the fake capability of the first wireless communication device.
Patent WO-2022062012-A1 (WO)
Title: Double-layer air pump
Inventor: LUO CHAOBIN
IPC: F04B39/12
Filed: 2020-10-22
Abstract: A double-layer air pump, comprising a mounting base (10), a rotary disk mechanism (20), a driving mechanism (30), and an air outlet mechanism (40). The air outlet mechanism (40) comprises a first piston assembly (41), a second piston assembly (42), a one-way air valve, and an output base (43); the output base (43) is connected to one end of the mounting base (10); the output base (43) is provided with a first chute (44) and a second chute (45); the end portion of the output base (43) is provided with an air inlet and an air outlet (46) which are both communicated with the first chute (44) and the second chute (45); the first piston assembly (41) and the second piston assembly (42) are rotatably connected to a first pivot shaft (23) and a second pivot shaft (24), respectively; the one-way air valve is disposed between the air inlet and the air outlet (46); the first piston assembly (41) and the second piston assembly (42) are slidably connected into the first chute (44) and the second chute (45), respectively, and are respectively used for pushing air in the first chute (44) and the second chute (45) to move towards the air outlet (46). The air in air cylinders is sequentially pushed by using a piston structure with double shafts eccentrically arranged, thereby reducing the power influence caused by the return stroke of the piston, improving the air supply efficiency, and being beneficial to the enterprise development.
Patent WO-2021179620-A1 (WO)
Inventor: ZHU MIN
IPC: G06Q50/30
Filed: 2020-10-26
Abstract: The present disclosure relates to the technical field of communications, and provides a vehicle information acquisition method and apparatus, and a storage medium. In the present disclosure, a vehicle terminal can receive a communication request sent by a user terminal by means of a service platform, and establishes, according to the communication request, a communicational connection with the user terminal by means of the service platform. Upon determining that location information of the user terminal and location information of the vehicle terminal meet a preset distance requirement, the vehicle terminal can send vehicle data and a service fee to the user terminal by means of the service platform.
Patent WO-2021143281-A1 (WO)
Title: Color shading correction method, terminal device, and computer-readable storage medium
Inventor: HU HONGWEI
IPC: G06T5/00
Filed: 2020-10-30
Abstract: Provided are a color shading correction method, a terminal device and a computer-readable storage medium, which are applicable to the technical field of image processing. The method comprises: acquiring an image to be corrected (S401); and on the basis of pre-calibrated color shading data, carrying out color shading correction on the image to be corrected, wherein the color shading data comprises color shading data of at least two types of monochromatic light (S402). In the method, by means of carrying out color shading correction on an image by using color shading data of a plurality of types of monochromatic light, color shading forms in various color temperature scenarios can be effectively covered, and the accuracy of color shading correction is improved. In the process of carrying out color shading correction by using color shading data of a plurality of types of monochromatic light, color shading estimation can be carried out by using pixel positions of pixel points corresponding to a main color of an image to be corrected, so as to further improve the accuracy of color shading correction; and color shading correction can be carried out by using a small number of bases extracted from the color shading data, so as to reduce the requirements of an algorithm for storage space.
Patent WO-2021093773-A1 (WO)
Title: Method and device for resourceful treatment of industrial waste salt
Inventor: CHEN FUTAI
IPC: C01D3/16
Filed: 2020-11-11
Abstract: Provided are a method and a device for the resourceful treatment of an industrial waste salt. The method comprises the following steps: subjecting the industrial waste salt to dissolution, chemical pre-impurity-removal, deep impurity removal, organic matter concentration and reduction, adsorptive and oxidative decolorization and multi-effect evaporation and crystallization successively to obtain sodium sulfate, sodium chloride and sodium nitrate crystals, respectively, wherein the crystallization temperature of sodium sulfate is 75-85ºC; the crystallization temperature of sodium chloride is 60-70ºC; and the crystallization temperature of sodium nitrate is 45-55ºC. In the present method, organic matter and other impurities in the industrial waste salt are firstly removed, and then, using the difference of the co-saturation point of three phases of the sodium chloride, sodium nitrate and sodium sulfate at different temperatures and the solubility of the salts, the salts are separated and crystallized by controlling the temperature during the evaporation, and the purity and whiteness of the obtained sodium chloride, sodium nitrate and sodium sulfate all reach an industrial standard, and same can be directly used.
Patent WO-2022077699-A1 (WO)
Title: 一种态密度耦合半导体激光器
Inventor: JI HAIMING
IPC: H01S5/343
Filed: 2020-11-19
Abstract: 一种半导体技术领域的态密度耦合半导体激光器，其包括衬底(1)，以及在衬底(1)上依次生长的缓冲层(2)、下波导层(3)、多周期量子阱层(4)、多周期量子点层(5)、上波导层(6)、包层(7)和接触层(8)。可以实现具有低阈值、波长易调控、高温度稳定性的半导体激光器。
Patent WO-2022088313-A1 (WO)
Inventor: REN XUE
IPC: G05D1/02
Filed: 2020-11-20
Abstract: Provided are a method and system for robot automatic charging, a robot, and a storage medium. The method comprises: S1, recording the coordinates of the position A of a charging station; S2, recording, when a robot receives a charging instruction, the coordinates of the current position B of the robot; S3, after driving the robot to walk in a straight line for a preset distance using the coordinates of position B as a starting point, recording the coordinates of the current position C of the robot; S4, according to the coordinates of position A, position B and position C, calculating the deflection angle and deflection direction of the robot relative to the charging station; and S5, driving the robot to find and reach the charging station according to the deflection angle and deflection direction. In the method and system for robot automatic charging, robot, and storage medium of the present invention, a charging path can be planned in real time by means of the positions of a charging station and a robot, reducing the charging time and improving the usage performance of the robot.
Patent WO-2022104672-A1 (WO)
Title: Appareil déshumidificateur ayant un conduit d'eau étendu
Inventor: GONG DAQING
IPC: F24F1/02
Filed: 2020-11-20
Abstract: Un appareil déshumidificateur (100) peut comprendre une enceinte (110), un ensemble de réfrigération, un plateau de collecte (146) et un conduit d'eau étendu (150). Le plateau de collecte (146) peut être disposé sous un évaporateur (124) de l'ensemble de réfrigération pour recevoir la condensation de l'eau à partir de celui-ci. Le conduit d'eau étendu (150) peut être disposé à l'intérieur de l'enceinte (110) en aval du plateau de collecte (146).
Patent WO-2021104349-A1 (WO)
Title: 云资源管理方法、装置、电子设备及计算机可读存储介质
Inventor: YU YANSHUO
IPC: H04L12/911
Filed: 2020-11-26
Abstract: 本发明实施例公开了一种云资源管理方法、装置、电子设备及计算机可读存储介质，所述方法包括：响应于接收到云资源请求方发送的云资源请求，向所述云资源请求方发送信息获取请求，以获取所述云资源请求方的属性信息和所述云资源请求方在预设历史时间段内的历史云资源使用数据；根据所述云资源请求方的属性信息和历史云资源使用数据为所述云资源请求方分配云资源；向所述云资源请求方发送云资源分配信息。该技术方案通过不同等级云资源的调控，能够在满足用户个性化与资源弹性需求的同时，提升供应资源的利用率，避免资源的不满足或浪费，同时降低资源请求流程的复杂度和资源供应成本，进而提升云计算服务提供方的服务质量。
Patent WO-2021104493-A1 (WO)
Title: 雾化器及电子烟
Inventor: CHEN WEI
IPC: A24F40/40
Filed: 2020-11-27
Abstract: 一种加热器（1）以及气雾生成装置（100），加热器（1）包括基体（11），具有一内表面；红外电热涂层（12），设置在基体（1）的内表面上；导电模块（13、14），包括设置于基体（1）上的第一导电部（13）和第二导电部（14），第一导电部（13）和第二导电部（14）均与红外电热涂层（12）电性连接；其中，第一导电部（13）和第二导电部（14）均包括设置在基体（1）的内表面上的导电部涂层段（132）、以及设置在基体（1）的外表面上的导电部电极段（131），通过将红外电热涂层（12）涂覆在基体（1）的内表面上，避免了现有烟具中通电后的红外电热涂层（12）发出的远红外线在穿透基体（1）时存在的热量损失的现象，减少了红外加热的热量损失，提升了红外加热的效率。
Patent WO-2022120595-A1 (WO)
Inventor: BO EN
IPC: G02B21/00
Filed: 2020-12-08
Abstract: 一种超分辨检测系统（10）及超分辨检测方法，用于检测待测样品（20）的生物信息，超分辨检测系统（10）包括：光源装置（11），用于发射光源光；第一微透镜阵列（121），用于接收并聚焦光源光以产生参考光，参考光用于扫描待测样品（20）以使待测样品（20）产生检测光，参考光扫描待测样品（20）时在待测样品（20）上形成聚焦光斑阵列；第二微透镜阵列（151）和滤光层（152），位于检测光的光路上，用于聚焦检测光，并用于滤除检测光中的杂散光；及至少一延时积分相机（141,142,143,144），至少一延时积分相机（141,142,143,144）用于接收检测光，并根据检测光获取待测样品（20）的生物信息。
Patent WO-2022120676-A1 (WO)
Title: 低轨卫星通信中的随机接入信道传输方法及装置
Inventor: FANG DONGMEI
IPC: H04W74/08
Filed: 2020-12-10
Abstract: 本发明提供了一种低轨卫星通信中的随机接入信道传输方法及装置，包括：在已设置的PN序列集合中，选取一种已设定序列形式的PN序列；将所述PN序列按预设的变换方式映射到子载波上；对映射有所述PN序列的所述子载波，做快速傅里叶逆变换，将映射有所述PN序列的所述子载波变换到时域，并以预定的形式发射至基站。本发明提供的方法，采用已设定序列形式的PN序列对需要传输的信号承载，替换现有Preamble序列采用的ZC序列，避免了在传输过程中出现伪峰的情况，能够更加有效的识别主峰，使终端可以及时接入基站，使基站有效的对信号进行接收。本发明实施例提供的方法中，采用PN序列可以在发射至基站时，不需要发射CP，节省时间开销。
Patent WO-2022120715-A1 (WO)
Inventor: LUO SUIBIN
IPC: C09J11/06
Filed: 2020-12-10
Abstract: 本发明公开了一种绝缘胶膜材料及其制备方法和应用，所述绝缘胶膜材料包括绝缘聚合物复合物层；所述绝缘聚合物复合物层由电子浆料制成。所述电子浆料由以下原料组份制成：树脂聚合物、第一固化剂、固化促进剂、采用第二固化剂进行表面处理的无机填充材料、分散剂、添加剂、溶剂；所述第二固化剂为液态固化剂或固化剂溶液，所述液态固化剂或固化剂溶液中溶质的质量为无机填充材料质量的0.01-5％。本发明绝缘胶膜材料，可应用于印刷线路板(PCB)、基板、载板等半导体电子封装，实现精细电子线路的制造。
Patent WO-2022126370-A1 (WO)
Title: Method and apparatus for multicast and broadcast services
Inventor: DAI MINGZENG
IPC: H04W76/40
Filed: 2020-12-15
Abstract: Embodiments of the present application relate to a method and apparatus for multicast and broadcast services (MBS). An exemplary method can include: receiving configuration information indicating: receiving configuration information indicating a first data inactivity timer associated with MBS; and determining whether to transfer from a first radio resource control (RRC) state to a second RRC state at least based on the first data inactivity timer. Embodiments of the present application can avoid unnecessary RRC state transition of a user equipment (UE).
Patent WO-2021129636-A1 (WO)
Title: 波分复用数据发送方法、装置、设备和存储介质
Inventor: ZHENG ZIYONG
IPC: H04B10/572
Filed: 2020-12-23
Abstract: 本申请公开了一种波分复用数据发送方法、装置、电子设备和计算机可读存储介质；其中数据发送方法，应用于数据发送端，该数据发送端设置有可调谐激光器，该方法包括：获取待发送数据队列，以及待发送数据队列的归属用户标识；确定归属用户标识对应的传输波长，且不同的归属用户标识对应的传输波长不同；基于归属用户标识对应的传输波长对可调谐激光器进行调制，以使可调谐激光器利用传输波长的光波信号传输待发送数据队列。本申请还提供了对应的数据发送装置。本申请上述实施例提供的数据发送技术方案，降低光纤通信网络数据发送端的升级成本，增加运营商效益。
Patent WO-2021129707-A1 (WO)
Title: 一种燃料电池排气系统消声器组合装置
Inventor: WU SAISAI
IPC: H01M8/04119
Filed: 2020-12-24
Abstract: 一种燃料电池排气系统消声器组合装置，包括通过管路（4）相连接的第一消声器和第二消声器，第一消声器包括第一消声器壳体和设于第一消声器壳体内部的第一消声器内组件（2），第一消声器内组件（2）与第一消声器壳体形成若干消音腔室，用于消除高频噪音；第二消声器包括第二消声器壳体和设于第二消声器壳体内部的第二消声器内组件（6），第二消声器内组件（6）与第二消声器壳体形成若干消音腔室，用于消除低频噪音。本装置能够解决燃料电池排气系统的高频气流和低频阶次噪音问题，且同时满足燃料电池排气系统排水需求。