baber/WOPTO huggingface dataset:
Patent WO-2021184352-A1 (WO)
Title: Agricultural plant protection unmanned aerial vehicle and operation method therefor
Inventor: SHU ZHAN
IPC: B64C27/08
Filed: 2020-03-20
Abstract: An agricultural plant protection unmanned aerial vehicle, comprising: a rack (10), which comprises a central body (101) and multiple machine arms (102) connected to the central body; multiple rotor wing devices (11), which are installed on the multiple machine arms (102), respectively, each rotor wing device (11) comprising a motor and a propeller (111) installed on the motor; and a spraying system, which is installed on the rack (10). The spraying system comprises multiple spray head groups (12) that are provided at intervals, and each spray head group (12) comprises at least one spray head. The installation positions of the multiple spray head groups (12) are concentratedly arranged so that the multiple spray head groups (12) can at least partially overlap in spraying areas (S) of the agricultural plant protection unmanned aerial vehicle at a preset height from a target crop. In addition, the spraying area (S) of any spray head group (12) at least partially overlaps with the spraying areas (S) of two adjacent spray head groups (12). An operation method for the described unmanned aerial vehicle. In the described device, the spraying amplitude of the spraying system can be reduced, concentrated spraying by the unmanned aerial vehicle on a target crop is achieved, and the utilization rate of a spraying liquid can be improved.
Patent WO-2021189374-A1 (WO)
Title: Procédé de planification d'itinéraire de navigation pour véhicules autonomes
Inventor: YU NING
IPC: G01C21/34
Filed: 2020-03-26
Abstract: L'invention concerne un procédé mis en œuvre par ordinateur pour faire fonctionner un véhicule à conduite autonome (ADV), comprenant : la détermination d'un point de départ, d'un ensemble d'un ou de plusieurs points de passage et d'un point de destination d'un premier itinéraire le long duquel doit rouler l'ADV (1001) ; la détermination de tous les segments de voie respectivement à proximité du point de départ, de l'ensemble de points de passage et du point de destination dans une distance seuil prédéterminée (1002) ; la détermination d'un ensemble d'itinéraires candidats à l'aide d'un algorithme de recherche A-Star (A*) basé sur un ensemble de nœuds représentant tous les segments de voie respectivement à proximité du point de départ, de l'ensemble de points de passage et du point de destination (1003) ; la sélection d'un deuxième itinéraire à partir de l'ensemble d'itinéraires candidats sur la base des coûts respectifs de l'ensemble d'itinéraires candidats (1004) ; et la commande de l'ADV pour qu'il roule le long de l'itinéraire sélectionné de manière autonome (1005).
Patent WO-2021196241-A1 (WO)
Inventor: XU YANG
IPC: G05D1/02
Filed: 2020-04-03
Abstract: Provided are a communication control method and apparatus, a device, and a storage medium. The method comprises: performing restrictive data communication in a first area, wherein the restrictive data communication comprises allowing, in the first area, a terminal device to transmit data by using some established sessions; and/or allowing, in the first area, the terminal device to establish a specific session so as to transmit data. According to the technical solution of the embodiments of the present application, the terminal device in the first area can be conveniently controlled, thereby avoiding loss of control over the terminal device in the first area.
Patent WO-2021212388-A1 (WO)
Inventor: MA HAIBIN
IPC: G06F3/01
Filed: 2020-04-22
Abstract: Disclosed are an interactive communication implementation method and device, and a storage medium. The method comprises: detecting whether the current interactive object stops interaction (S110); and when the current interactive object stops interaction in a wake-up state, determining, by means of collected image data and a speech signal, one candidate object participating in interaction as a new interactive object (S120). As such, interactive objects can be switched naturally, flexibly, and intelligently in a multi-user interaction scenario, so as to achieve, in a humanized manner, the aim of interactive communication with a plurality of objects in a timely and efficient manner.
Patent WO-2020221087-A1 (WO)
Inventor: SU JIANFENG
IPC: D04B9/40
Filed: 2020-04-23
Abstract: Transfer needles (4a, 4b) used for transferring fabric, comprising: transfer needle main bodies (41) and transferring parts (42). From the heads of the transfer needle main bodies (41), the transferring parts (42) deviate from the axis of the transfer needle main bodies (41) and extend downwards, and the transferring parts (42) are arc-shaped.
Patent WO-2021227021-A1 (WO)
Title: Ue power saving for srs antenna switching
Inventor: ZHANG YUSHU
IPC: H04W52/02
Filed: 2020-05-15
Abstract: A user equipment (UE) may perform sounding reference signal (SRS) switching by transmitting one or more SRS using a plurality of SRS resources of an SRS resource set configured for SRS switching according to a first combination of downlink (DL) and uplink (UL) antenna ports. For UE power saving, the UE may turn off one or more of the DL and UL antenna ports. The UE may then reconfigure the plurality of SRS resources of the SRS resource set for SRS switching according to a second combination of the DL and UL antenna ports. In response to a power saving message from a UE, a base station may generate SRS configuration information to configure an SRS resource set for SRS antenna switching based on a combination of active DL and UL antenna ports at the UE, and send the SRS configuration information to the UE.
Patent WO-2020233533-A1 (WO)
Inventor: MEI JUN
IPC: G01N33/558
Filed: 2020-05-15
Abstract: A test piece for the rapid quantitative detection of tissue cell proteins, comprising a substrate, and a sampling area, a colloidal gold area, a protein detection area, and a water absorption area positioned on the substrate in sequence from one end of the substrate to the other end; the protein detection area comprises a plurality of detection points, the detection points being arranged in multiple columns, the circle centres of the detection points in each column being connected to one other to form a straight line, and the straight line being perpendicular to the flow direction of the sample to be tested; the detection points on the protein detection area present an alternating array. The present test piece can rapidly and accurately detect tissue cell proteins qualitatively and quantitatively.
Patent WO-2021217745-A1 (WO)
Inventor: WEI SI
IPC: G01N30/86
Filed: 2020-05-18
Abstract: A high-throughput screening method for a non-target biomarker employing pollutant metabolic turbulence, pertaining to the field of environmental exposure and health. The method comprises the steps of: (1) performing extraction to obtain an extract to be tested; (2) performing chromatographic analysis to obtain a spectrogram containing a chromatographic peak; (3) identifying and marking a pollutant characteristic peak, and using a chromatographic peak other than the pollutant characteristic peak as a potential metabolite characteristic peak, and performing non-target marking on the potential metabolite characteristic peak; (4) using the peak area of the potential metabolite characteristic peak as a dependent variable, and the peak area of the pollutant characteristic peak as an independent variable, so as to establish a linear regression model; (5) running the model to perform non-target screening of a biomarker to initially obtain a relevant biomarker; and (6) analyzing primary and secondary spectrograms of the biomarker initially obtained, so as to identify a biomarker related to pollutant exposure. The present invention significantly improves the accuracy of biomarker screening, and at the same time increases the throughput of biomarker screening.
Patent WO-2021109505-A1 (WO)
Inventor: CAI PAN
IPC: B24B41/06
Filed: 2020-05-30
Abstract: 一种用于轴承打磨的支撑放置座，包括圆柱状的底座（10）和调节装置（20）；调节装置（20）包括若干以底座（10）的旋转中心轴为轴圆周均匀分布的限位块（23）；限位块（23）径向移动设置并且同步靠近或者远离；限位块（23）包括位于底座（10）上侧的上限位块（231）；上限位块（231）中部成型有一对径向设置的水平支撑杆（236）；一对水平支撑杆（236）处于同一平面上并且一个水平支撑杆（236）径向向内、另一水平支撑杆（236）径向向外设置；一对水平支撑杆（236）远离的一端设置有可旋转的圆环状的下支撑环（24）。
Patent WO-2021248330-A1 (WO)
Inventor: ZHENG ZHENG
IPC: B23Q3/06
Filed: 2020-06-09
Abstract: Disclosed is an electronic part processing machine, comprising a processing machine body. A support platform is provided on an upper end of the processing machine body; a support column is provided on an upper end of the support platform; a processing platform is provided on an upper end of the support column; a fixing structure is provided on an upper end of the processing platform; the fixing structure comprises a threaded column, a rotating button, and a movable disk; a vertical holder is provided on a rear end of the processing platform; a movable holder is provided on one side of the vertical holder; a moving structure is provided on a front end of the movable holder; a processing head is provided on a front end of the moving structure; a horizontal holder is provided on one side of the vertical holder. According to the electronic part processing machine in the present invention, by arranging the fixing structure, circuit boards of different sizes can be fixed so as to conveniently process same; meanwhile, a corresponding screw can be completed processing, which has a strong applicability and better use effect.
Patent WO-2020249123-A1 (WO)
Title: Manipulation de limites d'unités vidéo et de limites virtuelles
Inventor: ZHANG LI
IPC: H04N19/117
Filed: 2020-06-15
Abstract: L'invention concerne un procédé de traitement vidéo qui consiste à déterminer, pour une conversion entre une image d'une vidéo qui comprend un ou plusieurs blocs, et une représentation de flux binaire de la vidéo, si une limite virtuelle est activée pour un bloc dans l'image pour un processus de filtrage sur la base d'une règle associée à une relation entre une limite inférieure du bloc et l'image. Le procédé consiste également à réaliser la conversion sur la base de la détermination.
Patent WO-2021008300-A1 (WO)
Title: Compositions herbicides stables comprenant de l'oxyde d'amine et de la bétaïne
Inventor: CHEN ZIXIAN
IPC: A01N57/20
Filed: 2020-06-19
Abstract: L'invention concerne une composition herbicide comprenant des sels d'aminophosphate ou d'aminophosphonate à charge élevée, en particulier des sels de glyphosate à charge élevée, la composition comprenant un mélange de tensioactifs d'au moins un oxyde d'amine en C8-C10 et un tensioactif de bétaïne. La composition présente une stabilité à basse température satisfaisante (c'est-à-dire, pas de formation de cristal ni de séparation de phase) entre autres propriétés bénéfiques.
Patent WO-2021147245-A1 (WO)
Title: Method for managing temperature used to store dish in refrigerator, refrigerator, and storage medium
Inventor: LV LINLIN
IPC: F25D29/00
Filed: 2020-06-29
Abstract: A method for managing a temperature used to store a dish in a refrigerator, a refrigerator, and a storage medium. The method comprises the following steps: acquiring cooking methods for a dish and information of all ingredients (S2); acquiring recommended storage temperatures corresponding to respective ingredients cooked using a current cooking method (S4); selecting, from the recommended storage temperatures, the highest dish storage temperature and the lowest dish storage temperature (S6); and setting an average value between the highest dish storage temperature and the lowest dish storage temperature as a storage temperature for the dish (S8). The above arrangement can solve the problem in which storage temperatures for dishes stored in a refrigerator are difficult to reasonably and effectively manage due to the different temperatures required to store various ingredients in a dish cooked using different methods, such as leftovers.
Patent WO-2021031704-A1 (WO)
Inventor: YANG GUOQING
IPC: G06K9/62
Filed: 2020-06-30
Abstract: 一种对象追踪方法，涉及人工智能技术，特别涉及图像处理技术，包括：从多帧图像中选取当前帧；对当前帧的前一帧中的目标对象进行特征提取，得到目标对象的第一特征；从多帧图像中的位于当前帧之前的各帧中，分别提取目标对象的特征，得到目标对象的第二特征；提取当前帧中包括的各候选对象的特征；分别将各候选对象的特征与第一特征进行匹配，得到第一匹配结果，并分别将各候选对象的特征与第二特征进行匹配，得到第二匹配结果；根据同一候选对象对应的第一匹配结果和第二匹配结果，确定各候选对象与目标对象之间的最终匹配结果；及按照最终匹配结果，从当前帧中的各候选对象中，识别目标对象。
Patent WO-2022000531-A1 (WO)
Inventor: CHEN ZHIYUAN
IPC: H04R9/02
Filed: 2020-07-10
Abstract: The present application provides an electroacoustic device, comprising a basin frame and a vibration system fixed to the basin frame. The vibration system comprises a vibrating diaphragm fixed to the basin frame, a voice coil assembly elastically suspended below the vibrating diaphragm and an elastic member arranged opposite to and spaced apart from the vibrating diaphragm. In the electroacoustic device of the present application, an elastic arm of the elastic member comprises a first elastic arm, a second elastic arm and a connecting arm, wherein the first elastic arm and the second elastic arm are at least partially arc-shaped arms bent and protruded in the vibration direction of the vibrating diaphragm, and the length of the elastic arm is extended in a limited space of the basin frame, so that the fatigue fracture resistance of the elastic member is improved; and under the condition that the natural vibration frequency is not excessively reduced, the service life of the elastic member is obviously prolonged, and the product quality is improved.
Patent WO-2022011634-A1 (WO)
Inventor: ZHANG NAN
IPC: H04W68/02
Filed: 2020-07-16
Abstract: Selon la présente invention, l'appareil de communication sans fil peut être un équipement d'utilisateur, UE, ou une station de base, BS. L'UE peut déterminer un état de mouvement de l'UE qui indique une absence de mouvement, et transmettre à la BS une demande de réalisation d'une radiorecherche à faisceau unique lorsqu'il est déterminé que l'état de mouvement indique une absence de mouvement. L'UE peut passer à un état inactif de RRC ou à l'état repos de RRC et surveiller une radiorecherche de la BS basée sur un faisceau unique. La BS peut recevoir la demande de réalisation d'une radiorecherche à faisceau unique et effectuer une radiorecherche de l'UE à l'aide du faisceau unique. L'UE dans l'état inactif de RRC ou dans l'état repos de RRC peut transmettre à la BS une demande de réalisation d'une radiorecherche à balayage de faisceaux sur la base d'une détection d'un mouvement de l'UE, et la BS peut effectuer une radiorecherche de l'UE à l'aide de multiples faisceaux.
Patent WO-2022016384-A1 (WO)
Inventor: KOJI ISHIZAKI
IPC: G06F3/044
Filed: 2020-07-21
Abstract: L'invention concerne un capteur de type capacitif capable de supprimer le moiré. Un capteur de type capacitif mis en œuvre sur un dispositif d'affichage ayant des éléments électroluminescents qui sont agencés selon une forme de réseau sur un substrat, comprend une électrode de transmission et une électrode de réception qui sont composées d'une pluralité de fils métalliques fins. Un pas des fils métalliques fins est plus étroit qu'un pas des éléments électroluminescents, et satisfait une résolution de 250 ppi ou plus.
Patent WO-2021027761-A1 (WO)
Inventor: GUO LI
IPC: H04W72/04
Filed: 2020-08-10
Abstract: Embodiments of the disclosure provide a method and apparatus for determining a transmit power, and User Equipment (UE). The method includes: determining, by UE, a transmit power of a Sounding Reference Signal (SRS) transmission based on a pathloss of at least one of a serving cell or one or more neighbor cells, wherein the SRS transmission is for positioning purpose.
Patent WO-2021027884-A1 (WO)
Inventor: LI JUN
IPC: B43K29/007
Filed: 2020-08-13
Abstract: A folding pen, comprising a housing (100), a first rotating member (300) and a second rotating member (400). The housing (100) is provided with an accommodation cavity (110) for accommodating a refill (200). The first rotating member (300) can rotate around the refill (200) and rotate between an unfolded position and a folded position, and the outer surface of the first rotating member at the folded position is aligned with the front surface of the housing (100) so as to form a front advertising region. The second rotating member (400) can rotate around the refill (200) and rotate between the unfolded position and the folded position, and the outer surface of the second rotating member at the folded position is aligned with the back surface of the housing (100) so as to form a back advertising region (1). When the first rotating member (300) and/or the second rotating member (400) are located at the unfolded position, the cross section of the folding pen is increased so as to improve the handwriting comfort. When the folding pen is in the folded state, the front advertising region and the back advertising region (1) have larger advertising area; and when the folding pen is held for writing, the first rotating member (300) and/or the second rotating member (400) are rotated so as to be located at the unfolded position, increasing the cross section of the folding pen and greatly improving the handwriting comfort.
Patent WO-2021093420-A1 (WO)
Title: Vehicle navigation method and apparatus, and computer readable storage medium
Inventor: ZHAO JIANZHANG
IPC: G06K9/62
Filed: 2020-08-28
Abstract: Disclosed in the present application is a vehicle navigation method. The vehicle navigation method comprises the following steps: when determining, on the basis of the current first position information of a vehicle, that the vehicle is located at a first specified position corresponding to a target storage location, obtaining a coordinate origin corresponding to the vehicle; controlling, on the basis of the coordinate origin, the vehicle to rotate, and on the basis of a first ground image currently photographed by a photographing apparatus installed on the vehicle, determining whether an edge marking line corresponding to the target storage location is perpendicular to the vehicle; and when the edge marking line is perpendicular to the vehicle, controlling the vehicle to stop rotating.
Patent WO-2021043194-A1 (WO)
Title: Halogenated tetracyclic triterpene derivative, preparation and application thereof
Inventor: ZHANG WEIDONG
IPC: A61P9/00
Filed: 2020-09-03
Abstract: Provided are a halogenated tetracyclic triterpene derivative as represented by general formula A, a preparation and an application thereof. R 1 is a halogen, R 2 is H, and the halogen is selected from fluorine, chlorine, bromine or iodine; or R 1 and R 2 are fluorine, separately, and R 3 is amine, alcohol, amino acid, peptide or organophosphate linked to oxygen by means of an acyl group. A pharmacokinetic study is performed on the derivative, which is relatively stable in whole blood of rats, and the absolute bioavailability of male rats after single intragastric administration is 15.6%. The absolute bioavailability of female rats after single intragastric administration is 28.4%, and the average bioavailability thereof is 22%. The effect of the derivative is better than that of enalapril and sacubitril/valsartan. Also provided is a hydrophilic prodrug of the tetracyclic triterpene derivative, which has an improved solubility and stronger druggability. The derivative can be used in the preparation of drugs for treating cardiovascular diseases.
Patent WO-2021109653-A1 (WO)
Title: Uplink channel transmission method, terminal, and base station
Inventor: GAO XUEJUAN
IPC: H04L5/00
Filed: 2020-09-15
Abstract: Embodiments of the present application provide an uplink channel transmission method, a terminal, and a base station. When a plurality of uplink channels are overlapped with each other on a time domain, the method applied to the terminal comprises: first processing the plurality of uplink channels according to a channel-multiplexing transmission rule, determining a first target uplink channel to be transmitted, and then determining whether to transmit the first target uplink channel; or first determining, from the plurality of uplink channels, a candidate uplink channel capable of preforming transmission, then processing the candidate uplink channel according to the channel-multiplexing transmission rule, and determining a second target uplink channel to be transmitted. The embodiments of the present application ensure the normal transmission of a system.
Patent WO-2022047808-A1 (WO)
Inventor: LIU LONG
IPC: G06F1/32
Filed: 2020-09-07
Abstract: An image processing apparatus, an electronic device, and an image processing method. When the image processing apparatus is in a standby state, a low-power consumption system processes image information on the basis of a first clock signal and triggers the image processing apparatus to switch to a normal operating state; when the image processing apparatus is in the normal operating state, the low-power consumption system operates on the basis of one of the first clock signal and a second clock signal, and a high-power consumption system operates on the basis of the second clock signal. In this approach, the clock signal used by the low-power consumption system in different states (i.e., the standby state and the normal operating state) is reasonably designed, thereby facilitating saving power consumption of the low-power consumption system and even the whole image processing apparatus, and further enabling a power consumption control solution to be more flexible.
Patent WO-2021135382-A1 (WO)
Title: Network security protection method and protection device
Inventor: LI QIANG
IPC: H04L29/06
Filed: 2020-09-11
Abstract: The embodiments of the present application disclose a network security protection method and a protection device, being able to accurately identify whether a data stream is hostile, thereby improving the accuracy of protection. The network security protection method comprises: receiving a first data stream, the first data stream comprising a source IP address and a destination IP address, the source IP address being the IP address of a first electronic device, and the destination IP address being the IP address of a first server; determining first device attribute information corresponding to the source IP address; determining second device attribute information corresponding to the destination IP address; when the first device attribute information matches the second device attribute information, forwarding the first data stream; and when the first device attribute information does not match the second device attribute information, blocking the first data stream.
Patent WO-2021057518-A1 (WO)
Inventor: XU TAISHAN
IPC: H02J3/00
Filed: 2020-09-12
Abstract: An online safety and stability emergency control method and system adapting to a device power flow change. Expected fault online strategies corresponding to power grid operation states at multiple moments are calculated; the online strategies are decomposed according to a controllable measure type, a fitting function of control quantity and power transmission channel active power is constructed, the control quantity of a controllable measure of an actual fault is solved according to the fitting function, and the online strategy of the actual fault is obtained. A mismatch risk in online emergency control is avoided.
Patent WO-2021052417-A1 (WO)
Inventor: KE XIAOWAN
IPC: H04W88/14
Filed: 2020-09-17
Abstract: 本发明实施例提供一种信息传输方法及通信设备，该方法包括:获取第一信息；发送第一信息；其中，所述第一信息包括：第一端口对的网桥相关信息；所述第一端口对由第一端口和第二端口组成；所述第一端口为第一TT的端口，所述第二端口为第二TT的端口；所述第一TT为第一设备DS-TT，所述第二TT为第二DS-TT；或者，所述第一TT为第一NW-TT，所述第二TT为第二NW-TT。
Patent WO-2021169255-A1 (WO)
Inventor: WEI XIAWEI
IPC: A61K39/215
Filed: 2020-09-18
Abstract: An anti-SARS-CoV-2 infection protein and vaccine. The protein contains a structural domain bound to an angiotensin converting enzyme 2 receptor in an S protein of SARS-CoV-2. A vaccine for preventing and/or treating the SARS-CoV-2 infection contains the anti-SARS-CoV-2 infection protein, and pharmaceutically acceptable auxiliary materials or auxiliary components.