baber/WOPTO huggingface dataset:
Patent WO-2020182127-A1 (WO)
Inventor: LIU JIANGBO
IPC: B62D55/108
Filed: 2020-03-10
Abstract: A guide wheel apparatus for use in a firefighting robot, comprising: at least one guide wheel (10), which is connected to a continuous track of the firefighting robot; one guiding slide rail (70) which is provided thereon with a first slideway (71); at least one guiding body (30), which is fixedly connected to the guide wheel (10), and the guiding body being capable of sliding along the first slideway (71) in the first slideway (71) via a part of the guiding body; and a damper (40), which is fixedly connected to the guiding body (30), when the guiding body (30) is sliding along the first slideway (71), the damper (40) is used for cushioning an impact energy experienced by the firefighting robot while traveling and resetting when cushioning is completed. Also disclosed is the firefighting robot comprising the guide wheel apparatus. Such design allows the guide wheel to be added with a tensioning function and is particularly applicable when the firefighting robot is impacted while traveling, the guide wheel apparatus effectively implements the cushioning of the impact energy and effectively prevents the problem of a thrown track due to insufficient tension on the continuous track.
Patent WO-2020187246-A1 (WO)
Inventor: YU YANG
IPC: F24F11/61
Filed: 2020-03-18
Abstract: The present invention relates to the technical field of air conditioners, and particularly provides a self-cleaning humidification control method for an air conditioner. In order to improve the self-cleaning effect of an air conditioner, the self-cleaning humidification control method for an air conditioner provided by the present invention comprises the following steps: during the process of self-cleaning, starting a humidification module and enabling the working frequency of the humidification module to be at a first preset working frequency; obtaining the real-time temperature of a coil of an indoor unit; and selectively adjusting the working frequency of the humidification module according to the real-time temperature. During the process that an air conditioner performs self-cleaning, a humidification module is started to humidify indoor air to meet a frosting requirement for the self-cleaning process, and avoid influences on the self-cleaning effect caused by poor air quality. Because the temperature of the heat exchanger of the indoor unit gradually decreases during the self-cleaning process of the air conditioner, the present invention achieves a better frosting effect by changing the working frequency of the humidification module with the temperature of the heat exchanger of the indoor unit.
Patent WO-2020211686-A1 (WO)
Inventor: CHEN SHUAI
IPC: G09G3/3225
Filed: 2020-04-07
Abstract: A pixel driving circuit, a driving method therefor, a display panel, and a display device. The pixel driving circuit comprises: a driving current generation circuit (40), having a control end, a first end, and a second end; a data circuit (10), configured to provide a signal of a data signal end (DATA) to the control end of the driving current generation circuit (40) in response to a signal of a first scanning signal end (SCAN1), and provide a signal of the data signal end (DATA) to the second end of the driving current generation circuit (40) in response to a signal of a second scanning signal end (SCAN2); a voltage circuit (20), configured to provide a signal of a first voltage signal end (VDD) to a first node (N1) in response to a signal of a light emission control signal end (EM); and a control circuit (30), configured to electrically connect the first node (N1) to the control end of the driving current generating circuit (40) in response to a signal of the second scanning signal end (SCAN2), and electrically connect the first node (N1) to the first end of the driving current generation circuit (40) in response to a signal of a third scanning signal end (SCAN3).
Patent WO-2020207399-A1 (WO)
Inventor: CAO YU
IPC: H04W72/04
Filed: 2020-04-08
Abstract: Systems and methods for early termination of feedback in respect of sidelink transmissions are provided. A first UF transmits at least one sidelink (SL) transmission of a first set of SL transmissions to a second UF, the first set of SL transmissions comprising an initial SL transmission and a set number of SL retransmissions. If no ACK is received, then the first UF transmits the set number of retransmissions. On the other hand, if an ACK is received, then the first UF transmits fewer than the set number of SL retransmissions when an ACK is received from the second UF before the set number of SL retransmissions has been completed. By transmitting fewer than all of the set number of SL retransmissions, resources can be freed up for other purposes. The approach may be used for SL configured grant transmission.
Patent WO-2021203492-A1 (WO)
Title: Roadway or tunnel surrounding rock shielding protection structure and method
Inventor: LV XIANGFENG
IPC: E21D11/00
Filed: 2020-04-23
Abstract: Disclosed in the present invention are a roadway or tunnel surrounding rock shielding protection structure and method. Under the action of ground pressure, a bare surrounding rock is formed after a roadway or tunnel is formed by tunneling. The present invention provides a multilayer combined shielding protection structure and method. A special shielding layer is constructed by spraying a special shielding material; a fine bamboo concrete layer is constructed by pouring fine bamboo concrete; and energy absorption controllers are provided to construct an energy absorption control layer and a bracket in a shape of Chinese character "亚" constructed by a steel pipe bracket is erected. The roadway or tunnel surrounding rock shielding protection structure constructed by a multilayer protection structure achieves a good supporting protection effect on the bare surrounding rock of the roadway or tunnel, can effectively shield the damage from impact stress waves, and achieves a remarkable toughness and energy absorption effect on impact energy. The energy absorption controllers and the bracket in the shape of Chinese character "亚" can further absorb residual energy to prevent the roadway or tunnel from being damaged by impact, so that the safety of the roadway or tunnel can be effectively protected.
Patent WO-2021226984-A1 (WO)
Inventor: ZHU ZHENPING
IPC: C07K16/28
Filed: 2020-05-15
Abstract: 一种结合人PD-L1的抗体，以及基于所述的结合人PD-L1的抗体构建的抗PD-1和PD-L1的四价双特异性抗体。四价双特异性抗体不需要进行Fc修饰，不会产生错配问题，制备方法简便，具有与单抗相似甚至更优的生物学活性和理化性质。
Patent WO-2021142991-A1 (WO)
Inventor: WANG ZHAO
IPC: D06F39/12
Filed: 2020-05-19
Abstract: 一种衣物处理设备的箱体组件(200)和衣物处理设备(100)，箱体组件(200)包括：支撑框架(20)，支撑框架(20)形成有连接结构；侧板(50)，侧板(50)设于支撑框架(20)的侧部且侧板(50)与连接结构相连，侧板(50)具有用于安装把手(70)的安装槽(51)。
Patent WO-2020238947-A1 (WO)
Inventor: YOU JUANJUAN
IPC: H01L51/52
Filed: 2020-05-27
Abstract: The present disclosure provides an encapsulation cover plate and preparation method of the encapsulation cover plate, a display panel and a preparation method thereof. The encapsulation cover plate of the present disclosure includes: a first substrate; a first auxiliary electrode located on the first substrate; and a second auxiliary electrode located on the side of the first auxiliary electrode away from the first substrate, wherein the orthographic projection of the second auxiliary electrode on the first substrate is within the orthographic projection of the first auxiliary electrode on the first substrate. The material of the first auxiliary electrode includes organic conductive polymer, the material of the second auxiliary electrode includes conductive metal.
Patent WO-2021232464-A1 (WO)
Title: Character offset detection method and system
Inventor: LI ZECHAO
IPC: G06K9/34
Filed: 2020-05-28
Abstract: Disclosed in the present invention are a character offset detection method and system. The method comprises: obtaining a text image; performing character separation on the basis of the text image to obtain a character text area; calculating a central point of each rectangular box in the character text area to obtain a central point set; determining an optimal fitting curve on the basis of the central point set; and analyzing character offset on the basis of the optimal fitting curve to obtain an offset result. According to the present invention, character offset detection is realized on the basis of curve fitting, and the detection accuracy is improved.
Patent WO-2020244444-A1 (WO)
Inventor: XU ZHOU
IPC: H04W8/24
Filed: 2020-05-28
Abstract: 本申请提供了一种射频能力配置方法及装置, 涉及通信技术领域。在该方法中, 网络设备可以向终端发送用于配置一个载波的多个射频能力的配置信息, 并通过指示信息向终端指示在该载波上采用的射频能力对应的索引, 终端可以根据该索引确定在载波上采用的射频能力。该方法中, 网络设备通过指示索引, 可以灵活的指示载波的射频能力, 从而在不同的时域资源上, 网络设备可以根据终端的载波的射频能力为终端指示载波的射频能力, 提高终端的上行发送能力。
Patent WO-2020259279-A1 (WO)
Inventor: WEI YI
IPC: H04N5/225
Filed: 2020-06-09
Abstract: The present application provides an aperture diaphragm cover, a camera assembly and an electronic equipment. The camera assembly comprises a camera module and an aperture diaphragm cover; the aperture diaphragm cover comprises a connecting part and a functional part that are in an integrated structure; the connecting part is used for being connected to the camera module; the functional part is disposed correspondingly to a lens of the camera module and is provided with through holes, the through holes being light incident holes of the lens of the camera module. The aperture diaphragm cover can be detached from the camera module by the described manner to form two separate structural portions. Thereby, the size of the lens of the camera module can be separately reduced, and thus further, the size of black sides of an electronic equipment could be reduced, thereby increasing the screen-to-body ratio of the electronic equipment.
Patent WO-2021004244-A1 (WO)
Inventor: YUE XIHAO
IPC: H01C1/16
Filed: 2020-06-17
Abstract: An automatic tripping and anti-falling arrester and a lightning protection and fuse integrated combination device, wherein the arrester includes an insulator body (1), an arrester body (3) and an anti-falling member; the insulator body (1) is internally provided with a magnet adsorption surface (118); the arrester body (3) includes a disengagement unit (303) and a lightning conductor (302) arranged from top to bottom, wherein the disengagement unit (303) comprises a magnetically attracted trip module with a built-in magnet (313), the disengagement unit (303) is adsorbed on the magnet adsorption surface (118) when working; the aging of the lightning conductor (302) causes the thermal effect inside the magnetically attracted trip module, which makes the disengagement unit (303) separate from the adsorption surface of the magnet (313); the anti-falling member supports and prevents the arrester body (3) from falling when it falls from the working position. The solution uses the thermal effect generated by the magnetically attracted trip module of the disengagement unit (303) to heat the magnet (313) to make it lose the magnetic force after the aging of the lightning conductor (302), and realizes the automatic and reliable disengagement of the aging arrester and the fall prevention of the arrester after the disengagement, which ensures the safety of the power grid and facilitates the replacement of the arrester.
Patent WO-2021068549-A1 (WO)
Title: Data processing method, platform and system
Inventor: WAN PENGCHENG
IPC: G06F16/2455
Filed: 2020-06-19
Abstract: A data processing method, platform and system. The method comprises: storing original commodity content data in a first relational database by cluster, by library and by table (S51); establishing index data according to the original commodity content data and storing the index data in an index database (S52), the index data comprising keyword fields and query dimension identification data corresponding to each keyword field; and computing the original commodity content data by means of a computing program to obtain computing result data, and associatively storing the computing result data and the query dimension identification data in the first relational database (S53). The computing efficiency is improved, and an index database is established according to query dimensions to perform indexing in advance during a subsequent query, which inevitably improves the querying efficiency.
Patent WO-2021217890-A1 (WO)
Inventor: LIU DONG
IPC: E21B31/06
Filed: 2020-07-13
Abstract: An alloy material for a heavy oil surface tension treatment, composed of a matrix phase and a Ce addition phase. The matrix phase is (PrDy) 2 Fe 14 B; the alloy ingredients of the Ce addition phase are represented in mass percentages by ((Nd, Pr) 1-x-y Re x Ce y ) 30 
 -55 Fe bal B 0.2 
 -1 TM 0.5 
 -2.0 , wherein Re is one or more of La, Nd, Gd and Y, and TM is one or more of Co, Ga and Cu, where 0 ≤ x ≤ 0.1 and 0.2 ≤ y ≤ 0.6. The matrix phase (PrDy) 2 Fe 14 B is a nanoscale lamellar crystal. The alloy material, as a permanent magnetic material, is in cooperation with a zinc plate, in order to generate a stable magnetic field space, such that when a conductive fluid flows through the magnetic field space between the alloy material and the zinc plate, a stable electric field can be generated. Treating the surface tension of a heavy oil with the alloy material does not require additional chemical additives and energy consumption, has a simple operation, low costs, and no by-products are produced, and same also does not change the chemical composition of the heavy oil, and has good economic benefits.
Patent WO-2021027469-A1 (WO)
Inventor: YANG HAITANG
IPC: C04B35/622
Filed: 2020-07-14
Abstract: An automatic preparation method for a SiC f /SiC composite material burner inner liner, comprising the following steps: preparing an interface layer from SiC fibers by means of chemical vapor deposition to obtain SiC fibres having a continuous interface layer; obtaining the fiber volume and a fiber direction by means of calculation according to simulation, and performing unidirectional tape laying and winding molding on the obtained SiC fibers having a continuous interface layer to obtain a net-size molded preform; densifying the obtained preform by successively subjecting same to a reactive melt impregnation process and a chemical vapor deposition process; then preparing an environment obstacle coating layer on the surface of the obtained preform; and finally, preparing a thermal barrier coating on the surface, so as to obtain a high-density SiC f /SiC composite material burner inner liner with full intelligence. The prepared SiC f /SiC composite material burner inner liner not only has characteristics of high temperature resistance and long service life, but also has advantages such as a low thermal expansion coefficient, a high thermal conductivity, a high thermal shock resistance, and excellent mechanical properties. At the same time, the preparation method has a high degree of automation, a short production cycle, a low cost, and a controllable quality.
Patent WO-2021047291-A1 (WO)
Inventor: HUA JIAN
IPC: H04L27/26
Filed: 2020-07-21
Abstract: 本文公开一种序列生成方法、装置和存储介质。该序列生成方法包括：根据预先生成的随机序列生成第一序列；将第一序列作为参考信号序列，其中，第一序列中多个元素均为复数形式，且多个元素的模值相同，以及相邻两个元素之间的相位差小于π/2，模值为幅值，用来表征信号强度。
Patent WO-2021139134-A1 (WO)
Title: Aching pain detection device and massage chair
Inventor: ZHANG RONGGUANG
IPC: A61B5/0205
Filed: 2020-07-24
Abstract: Disclosed are an aching pain detection device and a massage chair. The aching pain detection device comprises an aching pain detection device body (30). By arranging a soft conductive material (20) connected to the detection device on a placing portion (31) of the aching pain detection device body (30), when a hand of a user is placed on the placing portion (31), the soft conductive material (20) is deformed under the pressure applied by the palm, such that the whole palm center of the user can fully come into contact with the soft conductive material (20), solving the problem that in the prior art, due to different hand placement manners, the difference of the contact area between the palm and the aching pain detection device body (30) is relatively large; and by means of the deformation of the soft conductive material (20), it is ensured that the contact area between the palm and the placing portion (31) is approximately the same under different holding manners, such that it is ensured that the detection device can accurately detect physical sign parameters of the user, and the detected physical sign parameters are more accurate. The physical sign parameters may be a galvanic skin parameter, etc.
Patent WO-2021018020-A1 (WO)
Title: Data processing method and apparatus, and electronic device and computer storage medium
Inventor: WU DI
IPC: G06F11/14
Filed: 2020-07-24
Abstract: A data processing method and apparatus, and an electronic device and a computer storage medium. The data processing method comprises: receiving a backup request for a distributed database, and instructing, according to the backup request, each corresponding database instance to perform full data backup (S102); after it is determined that each database instance has completed the full data backup, locking a distributed transaction for data update across database instances (S104); acquiring information of a log file that records incremental data of each database instance within a set time period (S106); and unlocking the distributed transaction, and generating, according to a backup result of each database instance and the information of the log file, a data backup set of the distributed database (S108). The data processing method can minimize invasion to a user service during database backup.
Patent WO-2020249138-A1 (WO)
Inventor: WANG YONG
IPC: C12N9/10
Filed: 2020-07-27
Abstract: 提供了一种突变型糖基转移酶UGT76G1及其应用。该突变型糖基转移酶UGT76G1的催化活性、底物专一性和/或底物特异性发生变化，在特定位点的突变可促进含有1,2-二葡萄糖基(槐糖基)的底物进行1,3-糖基化的催化活性，减弱其在葡萄糖单糖基底物基础上进行1,3-糖基化的催化活性。还提供了弱化糖基转移酶UGT76G1的催化活性的突变体，其能够增加特定甜菊糖苷中间体的积累。
Patent WO-2022032407-A1 (WO)
Inventor: LI HUI
IPC: B29B17/04
Filed: 2020-08-10
Abstract: A polymer material recycling and processing device, comprising a device body, a console is provided at an upper end of the device body, and a motor is provided at an upper end of the console; a fixed platform is provided at a side end of the device body, and a drying fan is provided at an upper end of the fixed platform; a conveying pipe is provided at an upper end of the drying fan, and an ion fan is embedded in an upper end of the conveying pipe; a discharge port is provided at a side end of the conveying pipe, and a feed port is provided on a side end of the ion fan; and a transmission wheel is provided between the feed port and the motor. The polymer material recycling and processing device may effectively dry and dehumidify plastic fragments by means of the drying fan. The ion fan may effectively remove static electricity from the plastic fragments and prevent the plastic fragments from being adsorbed on an inner wall of the conveying pipe, and then cooperate with the blowing of a push fan to facilitate users in collecting the plastic fragments, improving work efficiency.
Patent WO-2021047338-A1 (WO)
Inventor: HAN LIFENG
IPC: H04W74/08
Filed: 2020-08-10
Abstract: 本公开涉及一种非授权频段的测量方法、终端、网元及存储介质。其中，该方法包括：接收上行测量配置信息；执行上行非授权频段测量，得到测量结果；上报所述测量结果。本公开实施例可以对非授权频段的上行资源进行测量，从而为网络侧提供足够的测量信息，用于网络侧进行切换判决、多连接处理等RRM策略。
Patent WO-2021032093-A1 (WO)
Title: Optical component
Inventor: LOU XINYE
IPC: G02B27/09
Filed: 2020-08-18
Abstract: An optical component (20) suitable for use in a depth camera having one light source (11), the optical component (20) comprising a homogenising element (21) with a micro lens array (212), the homogenising element (21) being disposed on the light beam propagation path of the light source (11), and being used for modulating the light field emitted by the light source (11) of the depth camera in order to form light beams that will not produce interference bright/dark stripes; and a receiving lens (22), the receiving lens (22) matching the field of view angle of the homogenising element (21), and at least some of the light beams passing through the homogenising element (21) entering the receiving lens (22) after being reflected by a target object. The optical component (20) is beneficial for acquiring complete and clear image information of the target object.
Patent WO-2021036891-A1 (WO)
Inventor: SHI SHUAI
IPC: H04W76/11
Filed: 2020-08-20
Abstract: Disclosed is a radio bearer processing method, comprising: generating a first network interface; acquiring parameter information of each radio bearer in a first radio bearer set; determining a second radio bearer set according to the parameter information of each radio bearer in the first radio bearer set and the first network interface, the second radio bearer set comprising the radio bearers in the first radio bearer set supporting a service type matching a service type supported by the first network interface; determining a target radio bearer according to the parameter information of each radio bearer in the second radio bearer set; and mapping and binding the target radio bearer to the first network interface. Also provided in an embodiment of the present invention is a corresponding terminal apparatus. In the technical solution of the present invention, when a first network interface is generated by a terminal apparatus, the first network interface can be mapped and bound to an existing high bandwidth radio bearer, thereby fully utilizing a resource of the high bandwidth radio bearer, and increasing a throughput of transmitted service data.
Patent WO-2021088470-A1 (WO)
Inventor: DONG MINGZHU
IPC: F24F11/64
Filed: 2020-08-21
Abstract: Disclosed in the present disclosure are a control method and device for an air conditioner, a computer-readable storage medium, and an air conditioner, the method comprising: acquiring a target temperature of an air conditioner and indoor ambient temperature of the environment in which the air conditioner belongs, and/or acquiring target humidity of the air conditioner and indoor ambient humidity of the environment in which the air conditioner belongs, and/or acquiring the position of a human body in the environment in which the air conditioner belongs; and according to an operation mode of the air conditioner, the temperature difference between the target temperature and the indoor ambient temperature, the humidity difference between the target humidity and the indoor ambient humidity, and/or the position of the human body, controlling the means of air supply of the air conditioner by adjusting the fan rotational direction of a counter-rotary axial flow fan assembly of the air conditioner, the number of started fans and/or the fan rotational speed. The solution of the present disclosure can solve the problem in which temperature distribution in a room is uneven due to a floor standing air conditioner having a single air supply mode, and achieves the effect of improving the evenness of temperature distribution in the room.
Patent WO-2021057390-A1 (WO)
Inventor: YU LITAO
IPC: G06F9/445
Filed: 2020-08-29
Abstract: A method for launching a quick application and a related device. The method comprises: an electronic apparatus requesting an application server (200) for an acceleration script of one or more quick applications; upon detecting a first operation for a target quick application, the electronic apparatus requesting, in response to the first operation, the application server (200) for an application package of the target quick application, an acceleration script of the target quick application being comprised in the acceleration script of the one or more quick applications; the electronic apparatus running, in response to the first operation, the acceleration script of the target quick application, obtaining a first URL, and acquiring first data according to the first URL; and the electronic apparatus enabling a home screen of the target quick application to be generated and displayed according to the first data. The method enables pre-acquisition of data required for displaying the home screen of the quick application by means of the acceleration script, thereby improving efficiency of launching a quick application.