baber/WOPTO huggingface dataset:
Patent WO-2020164353-A1 (WO)
Inventor: LI CHANGMING
IPC: H01M4/36
Filed: 2020-01-14
Abstract: 一种金属原子掺杂多孔碳纳米复合材料及其制备方法和应用，属于锂硫电池技术领域，该复合材料包括多孔碳纳米材料基体及负载在其上的金属原子。由于金属以原子形式掺杂，能够改善宿主材料对多硫化物的吸附，减弱多硫化物的穿梭效应，将该复合材料用作锂硫电池的正极材料，能够提升电池的放电倍率，在大功率下放电时，依然能保持极好的循环寿命，使锂硫电池的充放电比容量和库伦效率以及电池的循环稳定性得到了极大提高，实现了制造大功率、大容量、长寿命的锂硫电池的目标。该方法中碳源、金属盐来源广泛、价格低廉，制备方法简单便捷，对环境友好无污染，适合工业化生产。
Patent WO-2020258863-A1 (WO)
Title: 一种废弃山羊毛制备高效染色废水吸附剂的方法
Inventor: HOU XIULIANG
IPC: B01J20/30
Filed: 2020-01-16
Abstract: 一种废弃山羊毛制备高效染色废水吸附剂的方法，属于生物基吸附材料领域。采用蒸汽闪爆和液氮粉碎处理废弃山羊毛，处理后山羊毛粉末颗粒低至20μm，结晶指数低至2.6％，增大了山羊毛粉末的无定形区，有利于山羊毛的吸附作用该方法制备得到的山羊毛吸附剂吸附染色废水中的染料，染料去除率最高可达95％，吸附量可达426mg/g，该山羊毛吸附剂可重复吸附、解吸循环5-6次。
Patent WO-2020147845-A1 (WO)
Title: 一种打气盖
Inventor: LI HONGBIAO
IPC: B65D81/20
Filed: 2020-01-17
Abstract: 一种打气盖，包括连接底座（1），连接底座（1）与容器口部连接，连接底座（1）上开口连接有活动盖（4），活动盖（4）上端开口连接有旋盖（41），连接底座（1）与活动盖（4）之间设有活塞环（42），隔块（2）上向上延伸有进气管（31），进气管（31）上下端分别连通于储液腔（3）与容器内腔，隔块（2）上还设有下端与容器内腔连通且上端置于储液腔（3）内的具有单向出液阀（33）的管接头（32），使用时，作用活动盖（4）相对连接底座（1）上下往复运动，储液腔（3）内的气体被压缩而进入容器内腔，在活动盖（4）向上复位时，外界空气进入储液腔（3）内以进行补气，当容器内腔的气压达到一定值时，容器内腔的物质则冲开单向出液阀（33）而进入储液腔（3）内，当储液腔（3）内的物质满足所需时，停止按压打气，旋开旋盖（41），即可将储液腔（3）内的物质倒出，操作简便。
Patent WO-2021088258-A1 (WO)
Title: Hybrid cable for ocean observation buoy anchor system and buoy anchor system
Inventor: ZHU LIN
IPC: B63B22/04
Filed: 2020-01-20
Abstract: A hybrid cable for an ocean observation buoy anchor system and a buoy anchor system. The hybrid cable comprises a metal fiber hybrid cable core (2) and a fiber cable sheath (1); the metal fiber hybrid cable core (2) comprises a metal coil spring (22) and a fiber supporting core (21) disposed inside of the metal coil spring (22). The fiber cable sheath (1) is formed by twisting and weaving multiple strands of fiber cables. The mass content of the metal fiber hybrid cable core (2) is not greater than 20% of the mass of the hybrid cable, and the mass content of the fiber cable sheath (1) is not less than 80% of the mass of the hybrid cable. The described hybrid cable has low linear density and high breaking strength, can be used as a data transmission channel between an underwater sensor and a water surface receiver, and has the features of a fiber anchor cable being soft, light, and easy to place.
Patent WO-2020173266-A1 (WO)
Title: Method for creating and managing permissions for accessing yang data in yang-based datastores.
Inventor: GUO AIHUA
IPC: H04L29/06
Filed: 2020-01-21
Abstract: Methods and systems for creating and managing the accessibility of YANG-related data in YANG Datastore (250,350). Received requests for data access to YANG-related data from an application (220,230) typically includes an owner ID and group ID information of the application (220,230). The owner ID is unique and the application (220,230) ID of its owner application (220,230) defined by a YANG module. The group ID is created and assigned to a group of applications (220,230) by the owner application (220,230). The owner ID, group ID, and access rights information may be compared with an access modifier table (346,500) defined by a YANG Datastore Manager. Based on the comparison, the application (220,230) is allowed to execute the requested data access to the YANG-related data or is provided with an error message (475) indicating the data access is denied.
Patent WO-2021168700-A1 (WO)
Title: 入户光缆连接装置及入户光缆连接系统
Inventor: CHEN YANGQUAN
IPC: G02B6/44
Filed: 2020-02-26
Abstract: 一种入户光缆连接装置(100)及入户光缆连接系统(200)，通过将入户光缆(3)分成彼此连接的第一光缆段(31)和第二光缆段(32)，第一光缆段(31)的一端用于与预连接终端器(2)相连，第一光缆段(31)的另一端与第二光缆段(32)的一端信号连接，第二光缆段(32)的另一端用于与入户设备(4)相连。在入户光缆(3)受到意外拉扯等时，在第一光缆段(31)和第二光缆段(32)的接合处容易发生断裂，以实现对预连接终端器(2)等上游设备的保护，因此安全性较高。
Patent WO-2021103335-A1 (WO)
Title: 一种基于光子晶体的可调谐带阻滤波器
Inventor: Chen Shanri
IPC: G02F1/00
Filed: 2020-02-28
Abstract: 本发明公开了一种基于光子晶体的可调谐带阻滤波器，所述滤波器主要是由介质层和相变层两种折射率不同的材料周期排列，相互交叠组合而成，并且相同介质的结构尺寸完全相同。该滤波器的原理是当电磁波沿Z轴正方向垂直入射时，电磁波会在层叠的交界面处发生无数次的反射和折射，从而形成了一个非常平整，接近水平的阻带，也称为光子禁带。在光子晶体的基础上，使用相变介质，从而使光子晶体的光子禁带发生蓝移。此滤波器最大的优点在于，可以实现器件电磁特性的动态可调谐。在易于制造且成本低廉的同时，阻带滤波效果极其的好。
Patent WO-2021012676-A1 (WO)
Inventor: GUO YONGJUN
IPC: F25B43/02
Filed: 2020-03-04
Abstract: A refrigeration device, comprising: a compressor (1), which is provided with an exhaust port (A) and an air return port (B); an evaporator (2), a first end of which is connected to the air return port (B); a condenser (3), a first end of which is connected to the exhaust port (A); a throttling device (4); a refrigerant purification device (5), which comprises a housing (50) and a refrigerant circulation pipe (51), wherein a storage space is provided within the housing (50), the refrigerant circulation pipe (51) passes through the housing (50) and two ends of the refrigerant circulation pipe (51) are connected to a second end of the condenser (3) and the throttling device (4) respectively, an inlet, an oil outlet and a refrigerant outlet are provided on the housing (50), the inlet is in communication with a liquid-state region within the evaporator (2) by means of a first intake pipe (6), a mixed liquid that enters from the inlet exchanges heat with the refrigerant circulation pipe (51), and the refrigerant outlet is connected to the air return port (B); and an oil tank (9), which is connected to the oil outlet.
Patent WO-2020199846-A1 (WO)
Inventor: WANG TING
IPC: H04W72/12
Filed: 2020-03-05
Abstract: A communication method and apparatus, the method comprising: a first terminal device determining priorities of a first signal and a second signal according to at least one among first frame structure parameters of the first signal and second frame structure parameters of the second signal; and the first terminal device sending the first signal and/or the second signal according to the priorities of the first signal and the second signal. By employing the method and apparatus of the present application, the requirements for determining the priorities of the first signal and the second signal under various frame structure parameters may be met, which thus reduces transmission delay, improves the resource utilization rate and the transmission rate, and improves the transmission performance.
Patent WO-2020187147-A1 (WO)
Inventor: JIA YUHU
IPC: H04M1/725
Filed: 2020-03-13
Abstract: Disclosed are a millimeter wave antenna apparatus 100 and an electronic device 10. The electronic device 10 comprises a rear housing 130. The millimeter wave antenna apparatus 100 comprises at least one antenna assembly, wherein the antenna assembly comprises: a millimeter wave module 110 arranged corresponding to the rear housing 130 in a spaced manner, and used for transceiving a millimeter wave signal, wherein the beam of the millimeter wave signal points towards the outside of the rear housing 130; and a dielectric layer 120 correspondingly arranged in a target area 140 of the rear housing 130, wherein the target area 140 at least comprises an area where the millimeter wave module 110 is projected onto the rear housing 130; the dielectric layer 120 and the rear housing in the target area 140 together form a radiation layer 150 with dielectric constant gradient distribution; and the radiation layer 150 is used for changing a beam radiation direction of the millimeter wave signal.
Patent WO-2020211641-A1 (WO)
Inventor: XI HAO
IPC: B60R16/023
Filed: 2020-03-31
Abstract: An integrated chip, a vehicle control system and device, and a vehicle. The integrated chip (100) is integrated with a wireless communication transceiver (201), a gateway transceiver (202), a display apparatus (203), a sound production apparatus (204) and a control interface for controlling a vehicle body device (205). The integrated chip (100) is connected to the wireless communication transceiver (201) by means of a control interface of the wireless communication transceiver (201) and is used for controlling the wireless communication transceiver (201) to realize wireless communication; the integrated chip (100) is connected to the gateway transceiver (202) by means of a control interface of the gateway transceiver (202) and is used for controlling the gateway transceiver (202) to realize the wired exchanging of vehicle data; the integrated chip (100) is connected to the display apparatus (203) by means of a control interface of the display apparatus (203) and is used for controlling the display apparatus (203) to display information; the integrated chip (100) is connected to the sound production apparatus (204) by means of a control interface of the sound production apparatus (204) and is used for controlling the sound production apparatus (204) to produce sound; and the integrated chip (100) is connected to the vehicle body device (205) by means of the control interface for controlling the vehicle body device (205) and is used for controlling the vehicle body device (205).
Patent WO-2021077692-A1 (WO)
Inventor: LIU SONGYONG
IPC: E21D20/00
Filed: 2020-04-10
Abstract: L'invention concerne un système de machine intégrée de creusement de tunnels, de support et d'ancrage, capable de mettre en œuvre un creusement souterrain rapide et son procédé d'utilisation. Le système de machine intégrée comprend une carrosserie de machine de creusement de tunnels de type à axe longitudinal (1), la carrosserie de machine de creusement de tunnels de type à axe longitudinal (1) étant pourvue d'une partie d'abattage (2) pouvant être alimentée et étant utilisée pour une section en tranchée, une partie d'ancrage (3) capable de se déplacer de manière flexible, de travailler sous des angles multiples et d'entraîner une tige d'ancrage sur la section en tranchée, et un panneau de bloc (4) pour supporter et protéger provisoirement la partie d'ancrage (3).
Patent WO-2021114540-A1 (WO)
Title: 一种牡丹清洗毛孔面膜及其制备方法
Inventor: LI XIAOJUN
IPC: A61K8/86
Filed: 2020-04-20
Abstract: 本发明公开了一种牡丹清洗毛孔面膜及其制备方法，具体涉及面膜领域，以重量百分含量计，该牡丹清洗毛孔面膜包括如下组分：牡丹籽油0.1~0.3%、牡丹芍药苷0.5~1.5%、牡丹精油0.5~1.5%、氢化蓖麻油0.4~0.6%、月桂酰胺丙基甜菜碱0.1~0.8%、光触媒1~5%、吐温20 0.1~0.3%、甘油5~7%、透明质酸钠0.2~0.4%、聚乙二醇-400 3~5%、羟乙基纤维素0.1~0.3%、EDTA-2Na0.01~0.1%、苯氧乙醇0.05~0.15%以及水75~90%。本发明具有可去除老化角质和增强角质更生的能力，同时促使皮脂分泌畅通，达到深层清洁的功效。
Patent WO-2021189583-A1 (WO)
Title: 基于受限玻尔兹曼机驱动的交互式个性化搜索方法
Inventor: BAO LIN
IPC: G06F16/9535
Filed: 2020-04-22
Abstract: 一种基于受限玻尔兹曼机驱动的交互式个性化搜索方法，包括：1、获取用户u的历史评价数据，包括用户u已评价的所有项目、对每个项目的评分和评价文本，并将评价文本进行向量化；2、将评分大于预设评分阈值的项目组成优势项目集合Du，并构建样本集；3、构建基于RBM的用户偏好特征提取模型；4、构建用户偏好概率模型；5、生成N个新项目并设置类别标签；6、在搜索空间中选取与N个新项目类别标签向量相似度最高的N个项目，构成待推荐项目集合Su；7、计算Su中每个项目的适应值；8、选择Su中适应值最大的前TOPN个项目作为搜索结果。该方法能够有效引导用户进行个性化搜索的方向，尽快帮助用户搜索到用户满意解，从而提高个性化搜索算法的综合性能。
Patent WO-2021109467-A1 (WO)
Title: Gene engineering bacteria for producing l-arginine and construction method and application of gene engineering bacteria
Inventor: XIE XIXIAN
IPC: C12R1/19
Filed: 2020-05-15
Abstract: Disclosed are gene engineering bacteria for producing L-arginine and a construction method and an application of the gene engineering bacteria. According to the method, a gene for encoding carbamyl phosphate synthetase and a gene for encoding an L-arginine biosynthetic pathway enzyme are integrated in Escherichia coli; a synthetic pathway of arginine in Escherichia coli and metabolic flux related to arginine in a whole amino acid metabolic network are analyzed and reconstructed to obtain gene engineering bacteria which are clear in genetic background, do not carry plasmids, are not mutated and can stably and efficiently produce L-arginine.
Patent WO-2021232326-A1 (WO)
Inventor: HE JIANGHUA
IPC: E06B7/28
Filed: 2020-05-21
Abstract: 一种护栏门，包括：门框（10）、门体（11）及检测组件（12），门体（11）活动安装于门框（10）；检测组件（12）安装于门框（10）和门体（11），用于检测门体（11）启闭状态；门体（11）铰接在门框（10）上，门体（11）和门框（10）之间设置锁定组件（13），锁定组件（13）可通过开关开启。检测组件（12）安装位置远离门体（11）与门框（10）铰接处；当门体（11）相对门框（10）转动后，可以触发检测组件（12），此时可感知门体（11）开启；门体（11）在开启后再次回到关闭位置时，可以触发检测组件（12），此时可感知门体（11）关闭。通过设置检测组件（12）实现了实时检测门体（11）的启闭状态，如果婴幼儿或者宠物开启门体（11），看护者可以及时知晓并进行处理。
Patent WO-2020238819-A1 (WO)
Title: Systems and methods for image processing
Inventor: ZHANG NA
IPC: G06T7/136
Filed: 2020-05-24
Abstract: A method may include obtaining an image of a subject and determining a plurality of image blocks in the image. The method may also include extracting grayscale features from each of the plurality of image blocks and determining, based on the grayscale features, a segmentation threshold. The method may further include segmenting, based on the segmentation threshold, the image.
Patent WO-2020239030-A1 (WO)
Inventor: ZHANG CHENGHUI
IPC: G01R31/36
Filed: 2020-05-28
Abstract: Disclosed are a high-precision battery model parameter identification method and system based on output response reconstruction. The method comprises: on the basis of a relationship between a measured voltage signal and a real voltage signal and a relationship between the real voltage signal and an excitation current signal, determining a reconstructed pulse function; reconstructing a voltage signal using the reconstructed pulse function and the excitation current signal; and on the basis of the reconstructed voltage signal and the excitation current signal, obtaining a battery equivalent circuit model parameter. The beneficial effects of the present invention are: a reconstructed output signal is highly real and parameter identification precision is high; and a process of parameter selection is omitted, so that the process of parameter identification is simpler and clearer.
Patent WO-2021036380-A1 (WO)
Inventor: HOU LI
IPC: G06F40/12
Filed: 2020-05-29
Abstract: 一种PDF表格提取方法、装置、终端及计算机可读存储介质，该方法包括：获取目标PDF，并对所述目标PDF进行解析获得表格数据（S100）；从所述表格数据中获得各表格中的各单元格的长宽属性和位置属性（S200）；根据各单元格的长宽属性和位置属性获取各单元格所属的单元格类型（S300）；根据所述单元格类型、所述长宽属性和所述位置属性得出各单元格的各顶点坐标（S400）；根据各单元格的顶点坐标生成对应格式的表格（S500）。该方案基于数据查询对PDF中的表格进行提取，最终提取生成的表格与PDF中的表格的格式一致，保证了表格提取的准确性。
Patent WO-2020248878-A1 (WO)
Inventor: LUO RUI
IPC: B23K9/167
Filed: 2020-06-03
Abstract: An Fe-Ni based alloy solder wire for 800H alloy welding, comprising the following chemical components in mass percentage: C 0.05-0.10％, Si≤1.0％, Mn≤1.5％, Ni 29.0-32.0％, Cr 17.0-19.0％, Nb 0.35-0.45％, Mo 1.50-2.50％, Al 2.5-3.0％, N≤0.03％, B≤0.01％, S 0.002-0.008％, and P 0.008-0.009％, the remainder being Fe; the chemical components of the present Fe-Ni based alloy solder wire are rational; after being used for 800H alloy welding, the resulting welding seam has a tensile strength of 557.6 MPa and elongation of 37.5% at room temperature, and a tensile strength of 420MPa and elongation of 17.25% at 650℃. Also provided are a preparation method for the Fe-Ni based alloy solder wire for 800H alloy welding and an 800h alloy welding method.
Patent WO-2021027378-A1 (WO)
Inventor: WU ZHIWEI
IPC: G05D1/02
Filed: 2020-06-09
Abstract: An adaptive obstacle avoidance method, a robot and a computer readable storage medium. Said method and the robot can automatically adjust the magnitudes of a deceleration region and an emergency stop region of a robot according to the speed of the robot, in particular calculating the length S1 of the deceleration region according to the initial operating speed V t , the target speed V 0  of deceleration and the deceleration a 1  of a moving robot, calculating the length S2 of the emergency stop region according to the initial operating speed V t , the target speed of deceleration V 0  and the deceleration a 2  of the moving robot, and setting, for the moving robot, the length of the deceleration region and the length of the emergency stop region as S1 and S2, i.e. dynamically adjusting the magnitude of the safe obstacle avoidance distance, so as to achieve adaptive obstacle avoidance, optimizing the obstacle avoidance strategy, and improving the obstacle avoidance effect.
Patent WO-2021248342-A1 (WO)
Inventor: Xu sai
IPC: H04L29/06
Filed: 2020-06-10
Abstract: Described embodiments provide systems and methods for providing remote application action feed cards. A ticket can be received from a client device. The ticket can be indicative of an action of a remote application and the remote application can be accessible by a group of users. The device can receive information about the action identified in the received ticket from at least one user of the group of users in response to provision of a determined key and the received ticket to the group of users. The device can provide the received information to client devices of user of the group of users to identify actions of other users of the group of users.
Patent WO-2020253651-A1 (WO)
Inventor: HU LIN
IPC: G08G1/14
Filed: 2020-06-15
Abstract: A wireless broadcast and scanning identification-based smart parking method and a system. The method comprises the following steps: configuring a first wireless communication module of a vehicle to be in an accessible point mode so as to periodically broadcast the SSID thereof, wherein the SSID comprises vehicle information of the vehicle in which the module is located; a second wireless communication module at a parking space end periodically scanning surrounding SSIDs, and feeding back available parking space information to a human machine interaction terminal at a vehicle end corresponding to the SSID; the human machine interaction terminal receiving a parking space selection signal of a user, and feeding back the same to a selected parking space end to open a parking space lock; and the human machine interaction terminal guiding the user to park by acquiring a relative distance and direction of the vehicle end to the selected parking space end, wherein the first wireless communication module and the second wireless communication module use the same method of communication and do not have a communication connection established therebetween. The method and the system simplify a smart parking process, improve smart parking efficiency, and effectively alleviate the existing problem of parking difficulties.
Patent WO-2021109538-A1 (WO)
Inventor: MAO ZHAOQI
IPC: H02M3/158
Filed: 2020-06-19
Abstract: Disclosed is a DC-DC circuit applicable to high voltage input, relating to the technical field of DC-DC circuits. The present invention comprises a first inductor, a second inductor, an output capacitor, an input terminal, a first input capacitor and a second input capacitor that are connected in series at the input terminal, a first switch transistor and a first diode that are connected in series at two ends of the first input capacitor, and a second switch transistor and a second diode that are connected in series at two ends of the second input capacitor. In the present invention, an input voltage is divided by means of series connection of two capacitors at the input end, that is, an input voltage is supplied to a latter-stage circuit after being reduced, achieving high voltage input of the DC-DC circuit of the present application; by means of two switch transistors and two diodes, an energy storage circuit having a plurality of inductors and an energy release circuit can be formed; and by means of combinations of different working states of the two switch transistors, a plurality of conversion modes are formed, diversifying energy conversion, and enabling the DC-DC circuit of the present application to be applied to a wide output range.
Patent WO-2020259559-A1 (WO)
Inventor: ZHOU CHENLIANG
IPC: C12N5/071
Filed: 2020-06-24
Abstract: Provided are an immunogenic varicella-zoster virus gE protein mutant and a coding gene thereof. Compared to a wild-type varicella-zoster virus gE protein, the mutant differs in that leucine is mutated into methionine at position 141 of a mature antigen sequence. Further provided is a preparation method for the mutant.
Patent WO-2021018120-A1 (WO)
Title: Method for providing bypass network pilot in open radio channel
Inventor: JIN YE
IPC: H04J3/06
Filed: 2020-07-28
Abstract: Disclosed is a method for providing a bypass network pilot in an open radio channel, the method comprising: selecting a terminal station in an open radio channel as a reference, and sending a pilot signal, wherein the pilot signal sent occupies all or part of a frequency band of the open radio channel, said frequency band occupied by the pilot signal in the open radio channel is a pilot frequency band, and a ratio of a power of the pilot signal to a total power of the pilot frequency band ranges from 0.1‰ to 5%; and performing, when sending the pilot signal, spectrum spreading by means of a spreading code, and superimposing a noise-like low-power spectrum signal on a communication signal in the pilot frequency band, so as to cause an influence on a signal-receiving signal-to-noise ratio at a receiving end to be lower than an influence of a background thermal noise at the receiving end. The pilot signal provides pilot information, clock synchronization of carriers, and standard timing and indication information for network building and intercommunication of multiple types of terminal stations in the channel.
Patent WO-2021042925-A1 (WO)
Title: Battery module
Inventor: CAI JINRONG
IPC: H01M10/48
Filed: 2020-07-31
Abstract: A battery module, comprising a plurality of batteries (1), thermal conduction plates (2), and temperature sensing elements (3). The batteries (1) are arranged along the lengthwise direction; the thermal conduction plates (2) are located between adjacent batteries (1) and fit with the batteries (1); the temperature sensing elements (3) are in contact with the thermal conduction plates (2). Within the battery module, the thermal conduction plates (2) fit with the batteries (1), such that heat produced by the batteries (1) is transferred to the thermal conduction plates (2), and is transferred out by means of the thermal conduction plates (2); the temperature sensing elements (3) are in contact with the thermal conduction plates (2) to collect the temperatures of the batteries (1), and because the temperatures of the batteries (1) collected by the temperature sensing elements (3) by means of the thermal conduction plates (2) are close to the actual temperatures of the batteries (1), deviations between the temperatures collected by the temperature sensing elements (3) and the actual temperatures of the batteries (1) can be reduced, thereby increasing the reliability and accuracy of temperature sampling of the battery module.
Patent WO-2022027503-A1 (WO)
Inventor: TANG ZHI
IPC: G06F3/00
Filed: 2020-08-06
Abstract: 一种噪声检测电路，包括：控制模块（100）用于通过控制驱动模块（102）以使得在第一时段（t1）用第一电压（Vmm）对待测电容（Cx）进行充电处理，并且，控制模块（100）控制抵消模块（103）以使得在第一时段（t1）用第一电压（Vmm）对抵消电容（Cc）进行充电处理或者使得抵消电容（Cc）的两端均与第一电压（Vmm）连接；控制模块（100）控制抵消模块（103）以使得在第二时段（t2）待测电容（Cx）的第一端与抵消电容（Cc）的第一端连接；控制模块（100）控制电荷转移模块（104）以使得在第三时段（t3）对待测电容（Cx）和抵消电容（Cc）的电荷进行转化处理生成输出电压（Vout）；第一时段（t1）、第二时段（t2）和第三时段（t3）在时间上连续，电荷转移模块（104）包括放大器；放大器的反相输入端与第一电压（Vmm）连接；处理模块（105）用于至少根据输出电压（Vout）确定噪声的大小，提高了噪声检测的准确度。
Patent WO-2021047358-A1 (WO)
Inventor: CHONG YONG KHONG
IPC: F16M11/38
Filed: 2020-08-19
Abstract: 一种方便使用的显示屏支架，包括用于连接显示屏（200）的底座（100）及主支撑架（110），底座活动布置在主支撑架的上端；底座上设置有两个限位块（150），两个限位块之间连接有弹性件（162），限位块与底座活动布置，限位块上设置有制动齿轮（160）；主支撑架布置在两个限位块之间，主支撑架具有朝向制动齿轮布置的调整齿轮（161），调整齿轮与制动齿轮之间啮合布置；当驱动两个限位块朝背离主支撑架方向移动，直至制动齿轮与调整齿轮呈脱离布置，主支撑架处于活动状态，主支撑架的高度可以调节，高度调节完毕后，撤去对限位块的驱动力，弹性件（162）驱动限位块复位，直至制动齿轮与调整齿轮呈啮合布置。该显示屏支架调整高度方便快捷，可大幅减少调整的时间。
Patent WO-2021128931-A1 (WO)
Title: 跨载波调度方法、装置及存储介质
Inventor: ZHOU HUAN
IPC: H04W72/12
Filed: 2020-09-03
Abstract: 本公开涉及通信技术领域，尤其涉及一种跨载波调度方法、装置及存储介质。所述方法包括：网络侧设备发送高层信令，所述高层信令用于指示主小区支持被一个或者多个辅小区跨载波调度。本公开实施例通过网络侧设备发送用于指示主小区支持跨载波调度的高层信令，使得一个或者多个辅小区可以跨载波调度主小区，从而减少使用主小区上的PDCCH，以增加主小区上的PDCCH容量，避免了相关技术中主小区只能本载波调度或者跨载波调度其他小区导致主小区上的PDCCH容量受限的问题，保证了主小区上充足的PDCCH资源。
Patent WO-2022052000-A1 (WO)
Inventor: ZHU JIE
IPC: G02B23/04
Filed: 2020-09-10
Abstract: A composite prism based on an isosceles prism, and a laser ranging telescope comprising the composite prism. The composite prism comprises a first prism (2), a second prism (3), a third prism (4) and a compensating prism (5). An isosceles prism having three reflecting surfaces is used as the first prism (2), a roof prism is used as the second prism (3), a half penta prism is used as the third prism (4), and a wedge prism is used as the compensating prism (5). By means of the composite prism, a telescope observation system, a laser emission system, a laser receiving system, and a sighting and display system are rationally combined, so that the telescope has various performance and structural forms, and is small in size and convenient to carry.