baber/WOPTO huggingface dataset:
Patent WO-2020088574-A1 (WO)
Title: Implicit base station identification for remote interference management
Inventor: CAO YIQING
IPC: H04W28/18
Filed: 2019-10-31
Abstract: Aspects of the present disclosure relate to wireless communication. In aspects, a base station may determine one or more signaling parameters to be used to transmit one or more reference signals that identify the base station in association with remote interference management, wherein the one or more signaling parameters include at least one of: multiple time periods in which the one or more reference signals are to be transmitted; one or more mini-bands, within one or more sub-bands, in which the one or more reference signals are to be transmitted; one or more scrambling codes, selected from a pool of scrambling codes, to be used to scramble the one or more reference signals; or a combination thereof. The base station may transmit the one or more reference signals using the one or more signaling parameters to identify the base station in association with remote interference management. Other aspects are provided.
Patent WO-2021092926-A1 (WO)
Title: Apparatus for cooling after heat treatment
Inventor: SHI YANZHONG
IPC: F25D1/00
Filed: 2019-11-15
Abstract: Disclosed is an apparatus for cooling after a heat treatment. The apparatus comprises an apparatus shell (1), wherein a fan shell (2) is fixedly mounted on the surface of one side of the apparatus shell (1); a sponge cloth strip (3) is fixedly mounted inside the apparatus shell (1); a water storage box (4) is fixedly mounted below the sponge cloth strip (3) inside the apparatus shell (1); a circulating pump (5) is fixedly mounted on one side of the sponge cloth strip (3) inside the apparatus shell (1); a circulating pipeline (6) is fixedly connected to and mounted on a surface of the circulating pump (5); and an air exhaust pipe (7) is fixedly connected to and mounted on the surface of the other side of the apparatus shell (1). The apparatus for cooling after a heat treatment can cause a cold air flow to come into full contact with a workpiece, such that a better cooling effect is achieved, and same can heat a surface of a heating copper pipe (902); a water flow enters the heating copper pipe through a water input port (904) while heating, so as to absorb the temperature of the inner wall of the heating copper pipe (902); and heated water can be used for heating and hot water supply, thereby achieving the effect of energy recovery.
Patent WO-2020078479-A1 (WO)
Inventor: MENG JIE
IPC: H04W24/10
Filed: 2019-11-19
Abstract: L'invention concerne un procédé, un appareil et un dispositif d'envoi de message de liaison descendante et un support lisible par ordinateur, qui se rapportent au domaine des communications. Le procédé consiste à : conformément à un résultat de mesure rapporté par un terminal, déterminer, par un côté réseau, une qualité d'environnement de canal du terminal mettant en œuvre une communication sans fil avec le côté réseau ; conformément à la qualité d'environnement de canal, régler dynamiquement, par le côté réseau, une longueur de message de liaison descendante et un débit de codage, et envoyer un message de liaison descendante réglé au terminal.
Patent WO-2021031436-A1 (WO)
Title: Differential control mold opening and closing control loop of vulcanizing machine and mold opening and closing control method
Inventor: YANG XIAOQIANG
IPC: B29C45/68
Filed: 2019-11-26
Abstract: A differential control mold opening and closing control loop of a vulcanizing machine. The mold opening and closing control loop comprises a proportional valve (1), a balance valve (2), a mold opening and closing oil cylinder (3), and an electromagnetic valve (7) used for differential mold opening. A working oil port A of the proportional valve (1) is connected to a lower rodless cavity of the mold opening and closing oil cylinder (3) by means of a pipeline sequentially via a hydraulic control one-way valve (4) and the balance valve (2), and a working oil port B of the proportional valve (1) is connected to an upper rod cavity of the mold opening and closing oil cylinder (3) by means of a pipeline via a one-way valve (6). Also disclosed is a mold opening and closing control method. The pressure of the balance valve can be completely reduced to the load weight, the pilot pressure is enough to open the balance valve, mold closing shaking is effectively overcome, energy stored in a lower cavity of the oil cylinder is reduced, and upward bouncing cannot occur when mold closing is stopped; and when mold opening is stopped, the pressure of the upper rod cavity is unloaded by means of the electromagnetic valve and the proportional valve, and the hydraulic control one-way valve is additionally arranged to ensure that the cross beam does not descend. The balance valve and the hydraulic control one-way valve establish a dual safety protection function together, the equipment safety standard is improved, and the CE secondary safety loop requirement is met.
Patent WO-2021109162-A1 (WO)
Inventor: YUAN ZHE
IPC: H01S3/067
Filed: 2019-12-09
Abstract: 本申请提供了一种基于泵浦波长转换的掺铥光纤激光器，所述的激光器包括光纤冷却板、分别安装在光纤冷却板正反两面的第一泵浦源和第二泵浦源、激光谐振腔，所述的激光谐振腔包括光纤耦合器、有源光纤，所述的第一泵浦源和第二泵浦源的输出端连接所述的光纤耦合器的输入端。本申请的一种基于泵浦波长转换的光纤激光器，通过同时配置两种不同泵浦波长，以适应单一掺铥光纤长度，使得在连续模式于准连续模式下都获得优化的光光转换效率，并且能够有效控制光纤过短造成的剩余泵浦光，或避免过长造成的效率低下甚至无法起振等现象。
Patent WO-2020238167-A1 (WO)
Title: Tissue drainage stent
Inventor: SUN YIMIN
IPC: A61F2/856
Filed: 2019-12-17
Abstract: The present application relates to the technical field of minimally invasive medical devices, in particular, to a tissue drainage stent. The tissue drainage stent comprises a drainage tube and a first flange provided at one end of the drainage tube, the first flange protrudes from the outer wall of the drainage tube, and the drainage tube is hollow to form a drainage channel; the end of the drainage tube corresponding to target tissue is provided with the first flange that can be expanded outward, the first flange comprises a plurality of first supporting wings that expand outward, the first supporting wings can support a wall surface of the target tissue to prevent the wall surface of the target tissue from blocking the connection part between the drainage tube and the target tissue due to contact during a drainage process, thereby ensuring the smoothness of inter-tissue drainage and improving the treatment effect; moreover, the plurality of first supporting wings jointly support the wall surface of the tissue so that the wall surface is evenly stressed, thereby reducing irritation to the tissue.
Patent WO-2020151414-A1 (WO)
Title: Display panel and drive method therefor, and display device
Inventor: ZHU JIANCHAO
IPC: G09G3/3225
Filed: 2019-12-17
Abstract: A display panel (1), a drive method, and a display device. The display panel (1) comprises a plurality of first pixel units (11) and at least one second pixel unit (12), each pixel unit among the first pixel units (11) and the second pixel unit (12) comprises a plurality of sub-pixels, each sub-pixel in the first pixel unit (11) being located in a sub-pixel region, there are two sub-pixels in the first pixel unit (11) which are luminescent with a first color; the plurality of sub-pixels in the second pixel unit (12) are located among a plurality of sub-pixel regions arranged in an array, there are two adjacent sub-pixels in the second pixel unit (12) which are luminescent with a first color, the two adjacent sub-pixels being located in the same sub-pixel region. The arrangement of the first pixel units (11) and the second pixel units (12) simplifies a gamma correction process of the display panel (1).
Patent WO-2021093094-A1 (WO)
Title: Nucleic acid amplification reaction tube
Inventor: WANG SHENGQI
IPC: C12M1/24
Filed: 2019-12-20
Abstract: Provided is a nucleic acid amplification reaction tube, the nucleic acid amplification reaction tube comprising a base and a reaction tube barrel, wherein the base is provided with a reference end surface, the reference end surface is provided with the reaction tube barrel and a groove, an opening of the reaction tube barrel is provided in the reference end surface, and an inner cavity of the reaction tube barrel extends towards the interior of the base; and the reaction tube barrel is used for loading a nucleic acid solution sample to be tested, and the groove is used for temporarily storing nuclease, such that the nuclease can be conveniently injected into the nucleic acid solution sample at an appropriate time in an experiment process, and the operation efficiency of an experiment is improved.
Patent WO-2021056898-A1 (WO)
Title: Disque de centrage et dispositif de production de son
Inventor: TANG ZHONGPIN
IPC: H04R9/06
Filed: 2019-12-27
Abstract: L'invention concerne un disque de centrage et un dispositif de production de son, le disque de centrage comprenant une première partie de fixation et une troisième partie de fixation qui sont utilisées pour être reliées et fixées à un composant acoustique, la première partie de fixation étant conçue pour être une partie cylindrique et être située au milieu du disque de centrage ; et la troisième partie de fixation étant située sur le bord du disque de centrage, plusieurs bras élastiques étant agencés entre la première partie de fixation et la troisième partie de fixation à certains intervalles, et une fenêtre étant formée entre deux bras élastiques adjacents. Un effet technique de la présente invention réside dans le fait qu'un fil de connexion sortant d'une bobine acoustique peut passer à travers une seconde fenêtre et une première fenêtre sur le disque de centrage, de sorte que la hauteur de la structure est réduite, la courbure du fil de connexion est réduite et la durée de vie est prolongée.
Patent WO-2020135787-A1 (WO)
Inventor: GUO BANGHONG
IPC: G02B5/30
Filed: 2019-12-27
Abstract: 一种偏振调制轨道角动量的轨道角动量产生装置与方法，产生装置包括高斯光源模块，第一轨道角动量调制模块，第二轨道角动量调制模块和复用模块；工作时，高斯光源模块产生任意偏振态的高斯光束，进入复用模块，复用模块将高斯光束分解成偏振方向为水平和偏振方向为垂直的两个偏振分量，并分别导入第一或第二轨道角动量调制模块，调制模块分别对两个分量进行偏振无关的轨道角动量调制，调制后的两个光分量将返回复用模块，复用模块将两个分量光叠加，最后输出轨道角动量态或叠加态。轨道角动量产生装置的结构紧凑，制作成本较低，所需器件与技术较为成熟，可高速产生任意拓扑荷数的轨道角动量态及叠加态，速率可达MHz的量级。
Patent WO-2020151717-A1 (WO)
Inventor: LI YANQUN
IPC: C08G18/44
Filed: 2020-01-21
Abstract: Provided is a polyether composition for polyurethane foam, comprising a polyether polyol and a polyether carbonate polyol having a primary hydroxyl group molar content of not less than 40 mol%. Also provided is a preparation method for a polyurethane foam, comprising the following steps: pre-heating, melting, uniformly mixing and cooling the polyether composition for polyurethane foam, a foaming agent, a chain extender, a catalyst, a pore-forming agent and a foam stabilizer, and then adding an isocyanate to mix and performing a polymerization reaction, so as to obtain a polyurethane foam product. Using a polyether carbonate polyol having a primary hydroxyl group molar content of not less than 40 mol% overcomes the defects in the prior art that using a method for reducing the VOC content of polyurethane foam by using an additional substance is easy to cause unstable properties of polyurethane and poor mechanical properties of products.
Patent WO-2020156551-A1 (WO)
Inventor: CHEN CHEN
IPC: H04W4/80
Filed: 2020-02-02
Abstract: 本申请提供了一种蓝牙扫描方法、装置、设备以及计算机可读存储介质，其中，该方法包括：获取多个蓝牙任务；根据所述多个蓝牙任务，生成一个蓝牙扫描任务，其中，所述蓝牙扫描任务包括多个所述蓝牙任务分别对应的扫描请求；执行所述蓝牙扫描任务，接收至少一个备选蓝牙设备发送的蓝牙信息。本申请实施例通过将多个蓝牙任务生成一个蓝牙扫描任务，其中蓝牙扫描任务包括多个蓝牙任务分别对应的扫描请求，同时执行每个蓝牙任务对应的蓝牙扫描任务，解决了蓝牙硬件单次只能执行一个任务的问题，提高了蓝牙扫描效率。
Patent WO-2020186953-A1 (WO)
Inventor: YI XINHUA
IPC: G03G15/08
Filed: 2020-02-17
Abstract: A developing agent supply container and an electrophotographic imaging apparatus using the developing agent supply container, relating to the field of electronic imaging apparatuses. The developing agent supply container comprises an accommodating cylinder (10), and a feeding member (40) arranged in the accommodating cylinder (10), wherein an outer surface of the accommodating cylinder (10) is provided with a driving force receiving portion. The developing agent supply container is further provided with a housing (20) located at an end of the accommodating cylinder (10), the housing (20) being provided with a powder outlet (24). A first storage portion (31) is formed at an end, close to the housing (20), of the feeding member (40), a second storage portion (32) in communication with the first storage portion (31) is arranged in the housing (20), the second storage portion (32) is in communication with the powder outlet (24), and the second storage portion (32) is provided with a stirring device (64) therein.
Patent WO-2020177527-A1 (WO)
Inventor: ZHOU RUOGU
IPC: F16M11/08
Filed: 2020-02-18
Abstract: A fine-tunable geared tripod head, comprising a rotating base (16), a lateral-tilt worm support base (11), a lateral-tilt adjustment component, a front-tilt adjustment component, and a holder base sequentially disposed from bottom to top. The front-tilt adjustment component having a complete gear structure is located above to offer a large-angle forward and backward tilting capability. The lateral-tilt adjustment component is located below the front-tilt adjustment component and adopts a curved rack structure, so as to minimize interference with forward and backward tilting movements of the above component and to reduce the height of the tripod head. Teeth of the curved rack face upwards to make a rotation axis closer to a central axis of a lens, thus reducing camera displacement during a leveling process, as well as unexpected image shifting. The two structures are vertically combined to enhance swinging performance of an upper portion of the tripod head even with limited spatial dimensions, and to enable the following convenient operations: first, using the rotating base (16) to align with a target to be captured, performing horizontal leveling, and then determining a front-tilt angle, such that the camera maintains a horizontal configuration during forward and backward tilting. Thus, horizontal leveling need not be performed again after the front-tilt angle has been changed, and no lateral-tilt deviation occurs when the camera is tilted forward or backward.
Patent WO-2021128583-A1 (WO)
Inventor: LI HU
IPC: G06F13/16
Filed: 2020-03-02
Abstract: The present invention provides a SIM card and SD card two-in-one control chip and a control method thereof. The SIM card and SD card two-in-one control chip comprises: a CPU, a ROM, a data memory, a SIM interface controller, an SD protocol controller, a flash memory controller, a DMA data path controller, a dedicated algorithm module, a SIM interface, an SD interface, a timeout timer, and a RAM. The SIM card and SD card two-in-one control chip is used to process telecommunication service commands, communicate with an external terminal by means of the SIM interface, control and manage a flash memory chip, transmit data to be stored acquired from an SD interface of the external terminal to the flash memory chip, and communicate with the external terminal by means of the SD interface. Compared with the prior art, this solution improves the production yield of the two-in-one control chip, reduces the number of functional modules, reduces the area of the chip, and reduces costs. The SIM card and SD card two-in-one control chip occupies a small space in the limited physical space of the SIM card, thereby facilitating packaging and wiring, and facilitating mass production of large-capacity SIM cards.
Patent WO-2020200023-A1 (WO)
Inventor: DAI RENJUN
IPC: G06F1/16
Filed: 2020-03-26
Abstract: A control method for a gamepad (200). The position relationship between the gamepad (200) and an electronic device (100) connected thereto may be a first position relationship or a second position relationship. When the position relationship between the gamepad (200) and the electronic device (100) connected thereto is the first position relationship or the second position relationship, same may correspond to different instructions. Therefore, the gamepad (200) may be mounted at a first side of the electronic device (100) and trigger the electronic device (100) to execute a first instruction; and the gamepad may also be mounted at a second side of the electronic device (100) and trigger the electronic device (100) to execute a second instruction. The same gamepad (200) may be mounted at different positions of the electronic device (100) for use, thereby reducing the usage costs of a user and the production and maintenance costs of a manufacturer.
Patent WO-2020211840-A1 (WO)
Inventor: Yang Chuangliang
IPC: G06F16/9535
Filed: 2020-04-17
Abstract: 提供了一种物料推荐方法和系统，所述方法包括：确定推荐池的数量n，其中，n为大于或等于3的整数；确定每一级推荐池中对应单个物料的展示流量，使得展示流量从第1级推荐池到第n-1级推荐池依次递增；针对特定推荐请求，在n级推荐池之中选取候选物料；基于选取的候选物料进行推荐；以及获取与所推荐物料对应的用户行为数据，并且，方法还包括按照以下方式在各个推荐池中调配物料：将持续产生的新物料放入第1级推荐池；针对第i-1级推荐池中的物料，以对应的展示流量为单位来统计与所述物料对应的用户行为数据，并基于统计结果来确定将物料从第i-1级推荐池中移出、保留在第i-1级推荐池还是移入第i级推荐池。
Patent WO-2020221105-A1 (WO)
Title: Short voice message processing method and device, and medium
Inventor: YANG JINGJING
IPC: H04L12/58
Filed: 2020-04-23
Abstract: Disclosed are a short voice message processing method and device, and a medium. The solution comprises: acquiring a trigger operation input, by means of a session interface of a chat session of social software, by a user; in response to the trigger operation, displaying an editing interface for a first short voice message; acquiring an editing operation based on the editing interface; and in response to the editing operation, editing the first short voice message to obtain an edited short voice message. By means of the method, the device or the medium of the present invention, an editing operation on a short voice message can be realized by a user, such that the user obtains the required short voice message, and the user does not need to re-input the short voice message, thereby improving communication efficiency based on a short voice message.
Patent WO-2021184508-A1 (WO)
Inventor: SHAO DONGMEI
IPC: G02F1/1339
Filed: 2020-05-07
Abstract: 一种显示面板（100）及显示装置。显示面板（100）中具有一第一基板层（110）、一第二基板层（120）以及设于第一基板层（110）和第二基板层（120）之间的一密封层（130）。第一基板层（110）中具有一黑色矩阵（114），密封层（130）包围黑色矩阵（114）。
Patent WO-2020238735-A1 (WO)
Inventor: HU WUHUA
IPC: H02J9/06
Filed: 2020-05-21
Abstract: Disclosed are an offline uninterruptible power source and a control method therefor. The offline uninterruptible power source comprises: a safety switch (22) connected between an alternating-current input end (20) and an alternating-current output end (20'); a transformer (Tr2), wherein one end of a primary side thereof is connected to one terminal of the alternating-current output end (20'); a first switch (231), a second switch (232) and an output switch (24), which are successively connected between the safety switch (22) and the other terminal of the alternating-current output end (20'), wherein the first switch (231) is operable such that the safety switch (22) is connected to either of the other end or a tap of the primary side of the transformer (Tr2), and the second switch (232) is operable such that the output switch (24) is connected to either of the other end or the tap of the primary side of the transformer (Tr2); a third switch (29), which is operable such that the safety switch (22) is connected to either of the first switch (231) or the other terminal of the alternating-current output end (20'); and a bidirectional converter (25). The offline uninterruptible power source has a high electric energy transmission efficiency.
Patent WO-2021237518-A1 (WO)
Title: Data storage method and apparatus, processor and computer storage medium
Inventor: LI PENG
IPC: G06F12/08
Filed: 2020-05-27
Abstract: A data storage method and apparatus, a processor and a computer storage medium. The method comprises: receiving feature map data to be stored (S110); dividing the feature map data into a plurality of data units (S120); for each of the plurality of data units, determining whether data in the data unit is all zero, and performing compression according to a determination result (S130); and storing compressed feature map data (S140). It can be seen that, when data storage is performed on feature map data by means of the method, the situation of zero in a feature map, and the characteristic of numerical values of two adjacent pixels of the feature map being very close and even equal are taken into full consideration, and the data is compressed by means of determining whether the data is all zero, such that the amount of occupied space of an external memory can be reduced, and bandwidth resources during reading and writing can be also reduced, thereby reducing the power consumption.
Patent WO-2020238978-A1 (WO)
Title: 一种电场装置及减少电场耦合方法
Inventor: TANG WANFU
IPC: F01N3/01
Filed: 2020-05-27
Abstract: 本发明提供一种电场装置及减少电场耦合方法，包括电场装置入口、电场装置出口、电场阴极和电场阳极，所述电场阴极和所述电场阳极用于产生电离电场；所述电场阳极长度为10-180mm。本发明还提供一种减少电场耦合的方法，包括选择电场阳极长度，使电场耦合次数≤3，能够减少电场的耦合消耗。
Patent WO-2021073105-A1 (WO)
Title: 一种双机热备系统
Inventor: HAN HONGRUI
IPC: G06F13/42
Filed: 2020-05-28
Abstract: 一种双机热备系统，包括：主机设备；备机设备，其通过第一I3C总线与主机设备通信连接；至少一个从机设备，其通过第二I3C总线与主机设备和备机设备通信连接；其中，主机设备配置为响应于双机热备系统启动，收集从机设备的参数，将参数的映射存入数据库并通过第一I3C总线同步给备机设备，并且配置为基于管理指令通过第二I3C总线管理从机设备，并且根据发生变化的参数生成映射，通过第一I3C总线将发生变化的参数的映射同步给备机设备；备机设备配置为响应于从外部接收到管理指令，将接收到的管理指令通过第一I3C总线转发给主机设备。利用本发明的系统解决了过度依赖LAN导致可靠性不足的问题，并提高了整个服务器系统的安全性和运行效率。
Patent WO-2020259261-A1 (WO)
Title: 报文处理方法及设备
Inventor: LIN LIANKUI
IPC: H04L12/28
Filed: 2020-06-07
Abstract: 一种报文处理的方法，包括：光网络单元ONU接收用户设备发送的以太报文；根据光传输网络OTN的最小传输单元的信息，ONU对以太报文进行切片以生成第一以太报文切片，OTN的最小传输单元的长度为第一以太报文切片的长度的整数倍；ONU向光线路终端OLT发送GEM帧，GEM帧封装有以太报文切片以及切片标识，切片标识指示OTN的最小传输单元的长度为以太报文切片的长度的整数倍。OTN的最小传输单元的长度为以太报文切片的长度的整数倍，从而以太报文切片在OLT的传输中没有必要再经过网络处理器或流量管理模块的处理，节省网络传输的时延。
Patent WO-2021248300-A1 (WO)
Inventor: LIU CHIH-HAO
IPC: H04W56/00
Filed: 2020-06-09
Abstract: Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for efficiently identifying resources for transmitting one or more sidelink synchronization signal blocks (S-SSBs) in the shared spectrum or efficiently beam sweeping multiple S-SSBs in the shared spectrum. In one aspect, a user equipment (UE) may transmit an S-SSB in a sidelink bandwidth part (BWP) in the shared spectrum such that a lower edge of the S-SSB is aligned with or offset from a lower edge of the sidelink BWP. In another aspect, a UE may beam sweep S-SSBs in one or more S-SSB bursts in a S-SSB period to improve the chances that another UE may receive the S-SSBs. In yet another aspect, resources allocated for S-SSB transmissions may facilitate flexible S-SSB transmissions while minimizing gaps to prevent other UEs from incorrectly determining that a sidelink BWP in a shared spectrum is clear for transmission.
Patent WO-2020259285-A1 (WO)
Title: Image forming apparatus and securty control system for image forming apparatus
Inventor: YIN AIGUO
IPC: H04N1/00
Filed: 2020-06-10
Abstract: Provided in the present application are an image forming apparatus and a security control system for an image forming apparatus, the image forming apparatus comprising: a controller configured to control the image forming apparatus to execute an imaging operation; a security chip connected to the controller and configured to monitor the operational activity of the controller; and a memory connected to the security chip and configured to store a program to be checked, the program being a program used for operating the image forming apparatus; and the security chip performs a security check on the program and controls the controller not to execute the program when the result of the security check on the program by the security chip is that the security check is not passed. The foregoing is capable of well guaranteeing the security of processing information of the image forming apparatus.