baber/WOPTO huggingface dataset:
Patent WO-2020187187-A1 (WO)
Title: Range hood and range hood device
Inventor: Kang Zuotian
IPC: F24C15/20
Filed: 2020-03-16
Abstract: A range hood (200), comprising an airflow passage (20), a fan (50), a high voltage electrostatic purifier (72), a dryer (84), and an activated carbon filter purifier (74). The airflow passage (20) comprises a smoke collection port (22) and a smoke discharge port (22) which are in communication with each other. The fan (50) is used for generating the airflow from the smoke collection port (22) to the smoke discharge port (22). The high voltage electrostatic purifier (72) is used for ionizing air to generate ozone. The dryer (84) is mounted in the high voltage electrostatic purifier (72), and is used for purifying and drying the gas in the airflow passage (20). The activated carbon filter purifier (74) is used for purifying the gas in the airflow passage (20). The fan (50), the high voltage electrostatic purifier (72), and the activated carbon filter purifier (74) are sequentially arranged along the direction where the airflow is discharged. By means of the high voltage electrostatic purifier (72), the dryer (84), and the activated carbon filter purifier (74), purifying and drying functions, etc. are integrated into the range hood, the structure is simple and compact so that the temperature of the airflow in the airflow passage (20) is not too low, and the steam in the airflow passage (20) is not easily condensed, thereby protecting the condensate water from being generated, discharging the clean air, avoiding odor and bacteria growth, ensuring the user experience of users, and eliminating health hazards.
Patent WO-2020258939-A1 (WO)
Inventor: LIU WEIPING
IPC: H02J7/02
Filed: 2020-03-20
Abstract: A vehicle-mounted charging/discharging apparatus (200) and a system. The vehicle-mounted charging/discharging apparatus (200) comprises: a bidirectional AC/DC conversion circuit (201), a unidirectional DC/DC conversion circuit (202), and a bidirectional DC/DC conversion circuit (203). The bidirectional AC/DC conversion circuit (201) is used to convert a received first alternating-current voltage into a first direct-current voltage or convert a second direct-current voltage outputted by the bidirectional DC/DC conversion circuit (203) into a second alternating-current voltage. The unidirectional DC/DC conversion circuit (202) is used to convert a first component of the first direct-current voltage into a third direct-current voltage. The bidirectional DC/DC conversion circuit (203) is used to convert a second component of the first direct-current voltage into a fourth direct-current voltage or convert a received fifth direct-current voltage into a second direct-current voltage. The first component and the second component form the first direct-current voltage. The vehicle-mounted charging/discharging apparatus (200) and the system achieve charging and discharging.
Patent WO-2020192650-A1 (WO)
Inventor: XU XIN
IPC: A61K31/4412
Filed: 2020-03-24
Abstract: La présente invention concerne un procédé de préparation d'un composé amide et une application de celui-ci dans le domaine de la médecine. Spécifiquement, la présente invention concerne un composé de petite molécule d'amide qui est un inhibiteur de l'homologue 2 de l'amplificateur du gène Zeste (EZH2) et qui peut être utilisé pour prévenir et/ou traiter des maladies associées à médiation par EZH2, comprenant des tumeurs, des maladies myéloprolifératives ou des maladies auto-immunes.
Patent WO-2020200077-A1 (WO)
Title: 图像摄取模组及电子终端
Inventor: HUANG BO
IPC: H04N5/765
Filed: 2020-03-27
Abstract: 本申请提供一种图像摄取模组，包括摄像模块、传输模块以及主控模组。摄像模块包括至少一个摄像头以用于采集图像且获得图像信号。传输模块包括第一信号端与第二信号端，第一信号端包括电性连接摄像模块的第一数量的连线通道，第二信号端包括电性连接主控模块的第二数量的连线通道。第一数量大于第二数量。图像信号自第一信号端传输至第二信号端。主控模组用于接收并处理图像信号。本申请还提供一种包括前述图像摄取模组的电子终端。
Patent WO-2020233268-A1 (WO)
Title: Coating composition and its uses
Inventor: CHEN YUSHENG
IPC: D06N3/00
Filed: 2020-04-09
Abstract: Provided are a leather coating composition, a silicone-based synthetic leather utilizing the same as a top coat (5), a method of making the synthetic leather, and uses of the synthetic leather and the leather coating composition. The leather coating composition comprises a hydrosilylation curable silicone elastomer composition containing: Component (i), one or more polydiorganosiloxane polymer (s) having a viscosity of from 1000 to 500,000 mPa. s at 25℃ and an alkenyl group and/or alkynyl group content of at least 5% by weight of the polymer (s) per molecule; Component (ii), a reinforcing filler such as finely divided silica optionally treated with one or more known filler treating agents; Component (iii), a silicone resin cross-linker having terminal groups comprising silicone bonded hydrogen; Component (iv), a hydrosilylation catalyst; Component (v), a cured silicone powder; and Component (vi), an eco-diluent.
Patent WO-2020220963-A1 (WO)
Inventor: QIAO WEIHONG
IPC: C07C227/18
Filed: 2020-04-09
Abstract: The present invention relates to the field of surfactants. Disclosed are a novel photodegradable amphiphilic molecule and synthesis method therefor. The synthesis of the photodegradable amphiphilic molecule has five steps of reactions: (1) performing dehydration with diethylenetriaminepentaacetic acid as a raw material and acetic anhydride as a dehydrant under pyridine catalysis to generate diethylenetriaminepentaacetic dianhydride; (2) performing methylene removal on 6-nitropiperonal under the action of aluminum chloride and hydrobromic acid; (3) etherificating 4,5-dihydroxy-2-nitrobenzaldehyde with bromoalkane under an alkaline condition; (4) reducing 4,5-dihydroxy-2-nitrobenzaldehyde to 4,5-dihydroxy-2-nitrobenzyl alcohol under the action of a reductant; and (5) esterificating the 4,5-dihydroxy-2-nitrobenzyl alcohol with an excess amount of diethylenetriaminepentaacetic dianhydride to obtain an o-nitrobenzyl ester-based amphiphilic molecule. According to the present invention, the reaction condition of an o-nitrobenzyl alcohol and diethylenetriaminepentaacetic dianhydride is mild, and the use of an excess amount of diethylenetriaminepentaacetic dianhydride reduces the occurrence of a side reaction. The amphiphilic molecule has good ultraviolet degradation performance.
Patent WO-2021196288-A1 (WO)
Title: 像素驱动电路及显示面板
Inventor: GAO LEI
IPC: G09G3/30
Filed: 2020-04-15
Abstract: 一种像素驱动电路及显示面板，像素驱动电路包括复位单元（1）、驱动单元（3）、存储电容（C）、发光二极管（L）、补偿单元（2）和控制单元（4）。存储电容（C）的两端分别电性连接第一节点（g）和第二节点（s），发光二极管（L）的阳极电性连接至第二节点（s），补偿单元（2）的输出端电性连接至第二节点（s），控制单元（4）的输出端电性连接至补偿单元（2）的输入端。控制单元（4）通过检测取样电阻（R）两端的电压差值以输出控制信号，通过控制信号使得第四开关管（T4）导通。当第四开关管（T4）导通后，像素驱动电路接入的第二正电压（VDD）向第二节点（s）充电，以进一步提升第二节点（s）的电位抬升的速度，有利于提升像素驱动电路的侦测速度。
Patent WO-2021203454-A1 (WO)
Title: Touch control feedback apparatus and electronic device
Inventor: DING XIANG
IPC: G06F3/01
Filed: 2020-04-16
Abstract: The present application relates to the technical field of touch control feedback, and relates in particular to a touch control feedback apparatus and an electronic device. The touch control feedback apparatus comprises a touch control panel, a mounting base which supports the touch control panel, a first magnet fixed on the mounting base, and a second magnet fixed on the touch control panel. An accommodating space is formed between the mounting base and the touch control panel. The first magnet and the second magnet are both accommodated within the accommodating space, and the orthographic projections of the first magnet and the second magnet on the touch control panel do not overlap and are arranged at an interval. At least one of the first magnet and the second magnet comprises a coil assembly, and a winding plane of the coil assembly is perpendicular to the touch control panel. When a user touches the touch control panel, the coil assembly is powered on and produces a magnetic field, and a force parallel to the direction of the surface of the touch control panel is produced between the first magnet and the second magnet, so as to drive the touch control panel to move along the direction parallel to the surface of the touch control panel with respect to the mounting base, thereby producing lateral movement force feedback, and improving the user experience.
Patent WO-2020224533-A1 (WO)
Title: Fonctionnement dépendant d'un signal de réveil pour économiser l'énergie d'un ue
Inventor: LIAO YI-JU
IPC: H04W76/00
Filed: 2020-04-30
Abstract: Selon la présente invention, un UE reçoit un ou plusieurs symboles de modulation sur un ou plusieurs éléments de ressource avant une période de MARCHE dans un cycle de DRX particulier dans un mode connecté RRC. Le ou les éléments de ressource sont attribués pour transporter un signal de réveil. L'UE effectue une détection aveugle du signal de réveil sur le ou les symboles de modulation conformément à un format de DCI et un identifiant de groupe qui identifie un groupe d'UE comprenant l'UE. Le signal de réveil comprend une indication qui indique si un ou plusieurs UE du groupe d'UE doivent surveiller un canal de commande de liaison descendante durant la période de MARCHE. L'UE détermine s'il doit fonctionner dans un état normal et surveiller un canal de commande de liaison descendante durant la période de MARCHE sur la base du signal de réveil lorsque le signal de réveil est détecté.
Patent WO-2021051829-A1 (WO)
Title: Method for adjusting wireless access terminal, device, access terminal, and detection apparatus
Inventor: WU XUEBIN
IPC: H04B17/00
Filed: 2020-05-11
Abstract: Disclosed in embodiments of the present invention are a method for adjusting a wireless access terminal, a device, an access terminal, and a detection apparatus. The method for adjusting a wireless access terminal comprises: receiving wireless signals while moving a wireless access terminal; determining the highest signal strength according to signal strength values of the wireless signals; and providing indication in the determination process for adjustment of the wireless access terminal.
Patent WO-2021226860-A1 (WO)
Title: Demodulation reference signal enhancements for control channel repetitions
Inventor: LI QIAOYU
IPC: H04L1/00
Filed: 2020-05-13
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) and a base station may communicate using demodulation reference signal enhancements for control channel repetitions. The UE and the base station may identify a configuration to use to receive or transmit a set of repetitions of control information on a downlink control channel, each repetition of the set of repetitions including one or more symbol periods for an instance of the repeated control information. The base station may transmit, and the UE may receive, a first set of demodulation reference signals in accordance with a first set of parameter values, a second set of demodulation reference signals in accordance with a second set of parameter values, and instances of the control information during the set of repetitions. The UE may decode the control information based on the received signals and configuration.
Patent WO-2021017583-A1 (WO)
Title: Automatic-adjustment-type industrial robot
Inventor: LI MENG
IPC: B25J19/00
Filed: 2020-05-20
Abstract: Disclosed is an automatic-adjustment-type industrial robot, comprising a fixing pipe (1), wherein an inner bottom wall of the fixing pipe is fixedly connected to a supporting pipe (2), an inner wall of the supporting pipe is connected to a supporting column (3) in a sliding manner, and one end of the supporting column extends to a surface of the supporting pipe. The automatic-adjustment-type industrial robot is provided with a pressurizing device, such that, during use, a second electric motor (23) is controlled to rotate forwards and reversely by means of a first proximity switch (36) and a second proximity switch (37), the length of the part, extending out of the supporting pipe, of the supporting column is adjusted, and the working height of the industrial robot body is adjusted, thereby achieving the effects of automatically controlling the working height of the industrial robot and being simple in structure and low in cost.
Patent WO-2020238721-A1 (WO)
Inventor: SONG YANG
IPC: H04L1/18
Filed: 2020-05-20
Abstract: Embodiments of the present disclosure provide a hybrid automatic repeat request acknowledgment feedback method and a terminal, wherein the method comprises: determining a feedback mode of a plurality of HARQ-ACK feedbacks in the same time slot according to control information corresponding to a plurality of HARQ-ACKs; and feeding back the plurality of HARQ-ACKs in the time slot according to the feedback mode.
Patent WO-2020233690-A1 (WO)
Title: Method and device for determining spectrum resource
Inventor: GE QUAN
IPC: H04W16/14
Filed: 2020-05-21
Abstract: The present application relates to the technical field of communication, and provided are a method and device for determining spectrum resources.
In the method, shared information indicating that N first cells and a second cell share a first frequency band may be acquired, and spectrum resources in the first frequency band for each first cell among the N first cells and spectrum resources in the first frequency band for the second cell are determined, wherein a coverage area of each first cell among the N first cells overlaps with that of the second cell.
If the first cells are LTE cells and the second cell is an NR cell, the method provided by embodiments of the application may implement spectrum sharing of a plurality of LTE cells and one NR cell, thereby increasing the utilization rate of spectrum resources and NR cell capacity, and there is no need to newly establish a plurality of NR cells, which may avoid adding to the deployment cost of the cells.
Patent WO-2021243568-A1 (WO)
Inventor: ZHOU FAN
IPC: G08G1/00
Filed: 2020-06-02
Abstract: Multi-objective distributional reinforcement learning may be applied to order dispatching on ride-hailing platforms. A set of historical driver trajectories and a set of driver-order pairs may be obtained. A weight vector between a first reward of the set of historical driver trajectories and a second reward of the set of historical driver trajectories may be determined using inverse reinforcement learning (IRL). A first value function and a second value function may be jointly learned using distributional reinforcement learning (DRL) based on the historical driver trajectories and the weight vector. A set of scores comprising a score of each driver-order pair in the set of driver-order pairs may be determined based on the weight vector, the first value function, and the second value function. A set of dispatch decisions may be determined based on the set of scores that maximizes a total reward of the set of dispatch decisions.
Patent WO-2020248873-A1 (WO)
Title: Procédé et appareil de préréglage d'une chaîne de télévision, dispositif informatique, et support de stockage lisible
Inventor: QIAN LEI
IPC: H04N21/431
Filed: 2020-06-02
Abstract: La présente invention se rapporte au domaine technique des télévisions. L'invention concerne un procédé et un appareil de préréglage de chaîne de télévision, un dispositif informatique et un support de stockage lisible. Selon la présente invention, lorsqu'une télévision cible est allumée en mode usine, un fichier de configuration de préréglage de chaîne dans un progiciel est analysé, des informations de chaîne sont stockées dans une liste de chaînes dans une base de données de la télévision cible, et l'interface de la télévision cible est mise à jour en fonction du changement de la liste de chaîne dans la base de données, ce qui facilite la diffusion des chaînes, et permet d'atteindre l'objectif d'un préréglage de chaîne qui prend effet sur le principe selon lequel l'autorisation d'application d'un système est satisfaite.
Patent WO-2020244563-A1 (WO)
Title: Method and apparatus for switching
Inventor: QIAO YUNFEI
IPC: H04B7/185
Filed: 2020-06-04
Abstract: Provided in the present application are a method and apparatus for switching. The method comprises: determining some terminal devices to be switched in a plurality of terminal devices in a gaze area of a first beam; sending a first switching request message to a target satellite, wherein the first switching request message comprises contexts of some terminal devices; and receiving a switching instruction sent by the target satellite according to the first switching request message, and sending the switching instruction to some terminal devices by means of the first beam, wherein the switching instruction comprises a switching parameter for the switching of some terminal devices. By means of the method, some terminal devices in the plurality of terminal devices in the gaze area can be switched, such that the problem of a signaling storm can be prevented, thereby facilitating an improvement in communication performance.
Patent WO-2020253572-A1 (WO)
Title: 一种消息传输的方法及相应设备
Inventor: TIE XIAOLEI
IPC: H04W4/14
Filed: 2020-06-09
Abstract: 本申请公开了一种消息传输的方法，用户设备可以接收网络设备发送的功率节省消息，该功率节省消息携带短消息的指示信息，该短消息包括如下至少一项：公共预警系统通知或系统消息变更信息；然后用户设备从功率节省消息中获得短消息。这样当用户设备处于连接态时可以通过功率节省消息，例如PoSS获得短消息，不需要为获得短消息而去监听Paging PDCCH，当UE处于睡眠状态时，就不会为了监听Paging PDCCH而唤醒，从而节省了处于连接态的用户设备的功耗。
Patent WO-2021248299-A1 (WO)
Title: Ressources de csi et configuration de rapport pour canaux en duplex intégral
Inventor: ABDELGHAFFAR MUHAMMAD SAYED KHAIRY
IPC: H04L5/00
Filed: 2020-06-09
Abstract: Une station de base peut configurer un équipement utilisateur pour que celui-ci rapporte des informations d'état de canal pour des canaux de liaison descendante non contigus, tels que des canaux de liaison descendante en duplex intégral de sous-bande. L'équipement utilisateur peut rapporter les informations d'état de canal pour les canaux de liaison descendante non contigus à l'aide d'un rapport d'informations d'état de canal unique.
Patent WO-2020259466-A1 (WO)
Title: 个性化临床检验质控方法和设备
Inventor: SHANG XUESONG
IPC: G01N35/00
Filed: 2020-06-23
Abstract: 一种个性化临床检验质控方法和设备，质控方法包括：获取用户设置信息，用户设置信息包括质控项目信息、与质控项目信息对应的质控规则信息和质控时间信息(S1A)；根据质控时间信息启动临床医疗体液检测系统吸取质控品，并对吸取的质控品进行分析得到关于质控项目信息的测定值(S2A)；按照质控规则信息针对测定值进行分析，得到关于质控项目的质控结果(S3A)。
Patent WO-2021042831-A1 (WO)
Title: Method and apparatus for controlling data transmission, and storage medium
Inventor: WANG ZHE
IPC: G05B19/042
Filed: 2020-06-24
Abstract: Disclosed are a method and apparatus for controlling data transmission, and a storage medium. The method comprises: a first node determining a feedback trigger condition, meta-information and a data flow identifier (201); acquiring message headers of data packets to be transmitted (202); determining, according to the data flow identifier and the acquired message headers, first data packets corresponding to the same egress port from among the data packets to be transmitted (203); acquiring, according to the meta-information, meta-information values corresponding to the first data packets (204); and when it is determined that the feedback trigger condition is met, encapsulating the meta-information values corresponding to the first data packets and the message headers of the first data packets into a second data packet, and sending the second data packet to a second node (205), wherein the second data packet is used for enabling the second node to reduce the transmission rate of at least one data flow corresponding to the first data packets, or for sending, to a third node, indication information of reducing the transmission rate of the at least one data flow corresponding to the first data packets. Thus, the occurrence of congestion can be prevented in advance, and the forwarding delay of a data packet can be reduced.
Patent WO-2021128778-A1 (WO)
Title: 一种用于轨道交通的三电平拓扑储能装置及其控制方法
Inventor: HU SHUNQUAN
IPC: H02J1/14
Filed: 2020-06-26
Abstract: 本发明的用于轨道交通的三电平拓扑储能装置，包括预充电电路、中点电位箝位电路、超级电容器Cap和n个双向DC/DC变流支路；中点电位箝位电路由电容C1和C2组成，双向DC/DC变流支路由四个IGBT器件V1、V2、V3和V4以及电抗器L1组成，V1与V2的连接点、V3与V4的连接点分别接于电抗器L1的两个输入端上，L1的两个输出端分别接于超级电容器Cap的两端。制动能量吸收再利用控制方法为：a).检测电压；b).电压比较；c).电压外环；d).电流闭环；e).中点电位调节；f).驱动信号的生成。本发明的三电平拓扑储能装置及控制方法，既实现了制动能量的重新利用，又解决了列车启动所导致的电网电压过度下降的问题，有益效果显著，适于应用推广。
Patent WO-2021232562-A1 (WO)
Title: Multi-frequency modulation method for gas concentration measurement, gas concentration measurement method and system, and apparatus
Inventor: YANG CHUNHUA
IPC: G01N21/39
Filed: 2020-07-10
Abstract: A multi-frequency modulation method for gas concentration measurement, a gas concentration measurement method and system, and an apparatus. The multi-frequency modulation method comprises: step S1, adjusting the amplitude of a basic modulation signal, so that the abscissa of a peak point in a secondary harmonic absorption curve output by a multi-frequency modulation gas concentration measurement system is the same as the abscissa of a minimum point enveloped by background interference fringes; and step S2, respectively adjusting the amplitude and frequency of a jitter modulation signal on the basis of an amplitude adjusting interval and a frequency adjusting interval of the jitter modulation signal. The jitter modulation signal is added to an original single-frequency modulation system to constitute a multi-frequency modulation system, and by adjusting the amplitude of the basic modulation signal and the amplitude and frequency of the jitter modulation signal, background interference fringe noises can be effectively suppressed, thereby facilitating improving the signal-noise ratio and the gas concentration measurement accuracy of the system.
Patent WO-2021217892-A1 (WO)
Inventor: LIU HUI
IPC: C09J123/22
Filed: 2020-07-15
Abstract: The present invention relates to the field of rubber preparation, and in particular, to a granular butyl rubber composition having an anti-sticking effect, and a preparation method therefor and an application thereof. The composition is formed by uniformly mixing granular butyl rubber and a small amount of a solid additive; the solid additive is one or a mixture of two or more of talcum powder, calcium stearate, magnesium stearate, calcium carbonate, carbon black, and argil; moreover, a) the specific surface area BET (m2/g) of each component of the solid additive satisfies 0.1<BET<3.0; b) the addition amount of the solid additive is 0.5-50 parts by mass with respect to 100 parts by mass of the butyl rubber component; c) the solid additive is added by means of a powder blower. Compared with butyl rubber having a single component, the composition provided in the present invention will not stick, still maintains granular after being piled for 270 days or after being pressurized to 10 kPa for one month, and exerts various advantages of granular butyl rubber.
Patent WO-2021248638-A1 (WO)
Title: 金属增材制造多种监测设备在线实时监控系统
Inventor: LIU SHENG
IPC: G01N21/95
Filed: 2020-07-21
Abstract: 一种金属增材制造多种监测设备在线实时监控系统，包括：高速相机检测模块（6），对增材制造件的三维轮廓精度和熔池轮廓进行检测；可见分光计检测模块（3），对激光的偏转角进行检测；红外热像仪检测模块（5），对熔池温度进行检测；抵近可见高光谱相机检测模块（7），对熔池以及溅射的空间信息和光谱信息进行检测；干涉成像光谱仪检测模块（4），获取增材制造件的二维空间图像和一维光谱信息；应力应变检测模块（18），监测增材制造件应力应变数据；激光超声检测模块（8），配合旋转式加工台对增材制造件的表面及近表面缺陷进行检测；电子计算机断层扫描模块（14），配合旋转式加工台（1）检测增材制造件的内部缺陷和内部几何轮廓；激光诱导击穿光谱检测模块（13），确定增材制造件物质成分及含量；中央处理器（16）发现加工误差和冶金缺陷后反馈给金属增材制造加工端。提高成品件的质量。
Patent WO-2021013178-A1 (WO)
Title: Method and apparatus of cross-component adaptive loop filtering with virtual boundary for video coding
Inventor: LAI CHEN-YEN
IPC: H04N19/117
Filed: 2020-07-22
Abstract: Methods and apparatus for loop-filter processing of reconstructed video are disclosed. According to this method, if a loop-filter is disallowed for a target boundary, the target loop filter is disabled at top, bottom, left and right of the target boundary. According to another method, CC-ALF (cross-component adaptive loop filter) shape is changed across a virtual boundary. According to yet another method, CC-ALF and luma ALF handle unavailable samples in a same way.