baber/WOPTO huggingface dataset:
Patent WO-2022126619-A1 (WO)
Title: Methods and devices for beamforming
Inventor: HUANG YUE
IPC: H04W72/08
Filed: 2020-12-18
Abstract: Various embodiments of the present disclosure provide a method for beamforming. The method which may be at a network node and comprises: obtaining channel information of a terminal device; determining a self-correlation factor of the terminal device according to the channel information; determining main lobe width according to a relationship between self-correlation factor and main lobe width; determining a weight vector on at least one transmitting antenna according to the determined main lobe width; and transmitting a message using the weight vector on the at least one transmitting antenna, to the terminal device.
Patent WO-2021218194-A1 (WO)
Inventor: SUN HERAN
IPC: G06K9/00
Filed: 2020-12-18
Abstract: The present disclosure relates to a data processing method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring multimedia data of a target object; on the basis of the multimedia data, performing behaviour state detection of the target object in at least one detection dimension to obtain an intermediate detection result of the target object in the at least one detection dimension; and processing the intermediate detection result in the at least one detection dimension to obtain a target detection result of the target object, the target detection result being used for expressing the behaviour state of the target object.
Patent WO-2022048070-A1 (WO)
Title: Molecular marker of cadmium accumulation in rice and application thereof in improving cadmium accumulation in rice grains
Inventor: LI LI
IPC: C12N15/00
Filed: 2020-12-25
Abstract: Disclosed are a molecular marker of cadmium accumulation in rice and an application thereof in improving cadmium accumulation in rice grains. The disclosed molecular marker of cadmium accumulation in rice is a DNA fragment in the 8899129-9307609 region of rice chromosome 7, which is lcrf1 or lcrf2, lcrf1 is a DNA fragment shown in 8899129-9307609 of rice chromosome 7, and lcrf2 is a DNA fragment represented by SEQ ID No. 1 in the sequence listing. It has been discovered in the present invention that the molecular marker of cadmium accumulation in rice is related to cadmium accumulation in rice grains. The molecular marker of cadmium accumulation in rice is homozygous rice represented by SEQ ID No. 1 in the sequence listing, which has the characteristics of low cadmium accumulation in grains when planted in high cadmium polluted fields. Therefore, the DNA fragment can be introduced into other backgrounds by breeding methods such as hybridization and backcrossing to breed new rice varieties that have low accumulation of cadmium in grains.
Patent WO-2021258693-A1 (WO)
Inventor: ZHANG XUANYU
IPC: C09K11/02
Filed: 2020-12-25
Abstract: Disclosed in the present application is a preparation method for a quantum dot film, comprising the following steps: under an inert atmosphere, providing a mixed solution system of a fatty acid solution of a first ligand and a first quantum dot, carrying out a ligands interchange reaction under a first heating condition, and preparing a second quantum dot with the first ligand on the surface, wherein the structural general formula of the first ligand is as shown in formula 1, and R 1  is selected from substituents having 1 to 6 carbon atoms and a first active group at the end; providing a substrate, and depositing the second quantum dot on the substrate to prepare a quantum dot prefabricated film; and depositing a mixed solution containing an initiating agent and a cross-linking agent on the quantum dot prefabricated film, heating to crosslink the first ligand on the surface of the quantum dot, and preparing the quantum dot film.
Patent WO-2022036985-A1 (WO)
Inventor: ZHANG QI
IPC: B60T5/00
Filed: 2020-12-29
Abstract: Dispositif de ventilateur de refroidissement de frein. Un frein est utilisé pour des roues d'aéronef d'un train d'atterrissage d'aéronef. Le dispositif de ventilateur de refroidissement de frein comprend un dispositif d'alimentation mécanique et un ensemble ventilateur de refroidissement (2) ; l'ensemble ventilateur de refroidissement (2) comprend un arbre rotatif (22) de ventilateur et un ventilateur de refroidissement (21) monté à demeure sur l'arbre rotatif (22) de ventilateur ; le dispositif d'alimentation mécanique entraîne l'ensemble ventilateur de refroidissement (2) à fonctionner, de telle sorte que le ventilateur de refroidissement (21) tourne conjointement avec l'arbre rotatif (22) de ventilateur. Le dispositif d'alimentation mécanique comprend des roues d'aéronef et un ensemble de transmission à vitesse variable (1) ; l'ensemble de transmission à vitesse variable (1) est relié entre les roues d'aéronef et l'ensemble ventilateur de refroidissement (2) ; une extrémité d'entrée de l'ensemble de transmission à vitesse variable (1) est reliée aux roues d'aéronef de manière à fournir la transmission et une extrémité de sortie de l'ensemble de transmission à vitesse variable (1) est reliée à l'ensemble ventilateur de refroidissement (2) de manière à fournir la transmission, de telle sorte que la puissance de rotation des roues d'aéronef est fournie à l'ensemble ventilateur de refroidissement (2) au moyen de l'ensemble de transmission à vitesse variable (1). Une vitesse de rotation de sortie de l'ensemble de transmission à vitesse variable (1) est supérieure à une vitesse de rotation d'entrée de l'ensemble de transmission à vitesse variable (1). Au moyen du dispositif de ventilateur de refroidissement de frein, un aéronef peut rapidement passer par une station pendant l'étape de fonctionnement et l'efficacité d'expédition de l'aéronef peut être améliorée.
Patent WO-2022141106-A1 (WO)
Inventor: ZUO ZHISONG
IPC: H04L1/18
Filed: 2020-12-29
Abstract: 一种重复传输数据信道的方法和设备，该方法包括：根据第一重复时隙因子和/或重复传输所述数据信道的时隙中的时域符号数，确定所述数据信道对应的传输块大小；根据所述数据信道对应的传输块大小对所述数据信道进行编码，得到编码后的信息比特；将所述编码后的信息比特映射到多个时隙上。
Patent WO-2022141483-A1 (WO)
Title: Remote control
Inventor: ZHOU YOUQUAN
IPC: H01Q1/08
Filed: 2020-12-31
Abstract: Provided is a remote control. The remote control comprises: a main body, an antenna assembly and a connection assembly, wherein the antenna assembly is movably connected to the main body by means of the connection assembly, such that the antenna assembly can be switched between an accommodated state and a first unfolded state; when in the accommodated state, the antenna assembly is located at a first position relative to the main body, and when in the first unfolded state, the antenna assembly is located at a second position relative to the main body; and when the antenna assembly moves to a first predetermined position relative to the main body, the connection assembly can automatically drive the antenna assembly to move to the first position or the second position. The embodiments of the present application have the beneficial effects of switching of an antenna assembly state being more convenient and quicker, and the antenna assembly being able to maintain the current state and being able to be automatically reset after being accidentally touched.
Patent WO-2022147673-A1 (WO)
Title: Procédé d'envoi de signalisation, procédé de migration de contexte de dispositif terminal, et dispositif de réseau
Inventor: LIN XUE
IPC: H04W72/04
Filed: 2021-01-06
Abstract: Des modes de réalisation de la présente demande concernent un procédé d'envoi de signalisation, un procédé de migration de contexte d'un dispositif terminal, et un dispositif de réseau. Dans le procédé d'envoi de signalisation, un premier dispositif de réseau reçoit une demande de récupération de connexion ; et dans le cas où la demande de récupération de connexion est envoyée par le dispositif terminal lors du déclenchement d'une transmission de données de petite taille (SDT), le premier dispositif de réseau envoie une première signalisation à un second dispositif de réseau, la première signalisation comprenant des premières informations d'indication, et les premières informations d'indication étant utilisées pour indiquer que l'objectif du déclenchement de la demande de récupération de connexion par le dispositif terminal est d'exécuter une SDT. Dans la présente demande, une station de base source peut apprendre des informations auxiliaires, les informations auxiliaires étant utilisées pour permettre à la station de base de déterminer s'il faut exécuter une migration de contexte d'UE.
Patent WO-2022151358-A1 (WO)
Inventor: WEN SHIYONG
IPC: H02J7/00
Filed: 2021-01-15
Abstract: 本申请公开了一种电池存储容量管理方法、电池管理系统及用电装置，涉及电池技术领域。本申请的电池存储容量管理方法包括：获取电池输出的电压值和功率耗散电路的温度值，功率耗散电路用于对电池进行功率消耗；确定电池处于静置状态的静置时长；根据电池输出的电压值、功率耗散电路的温度值及电池处于静置状态的静置时长控制功率耗散电路的工作状态，以对电池进行存储容量管理。本申请通过在存储容量电压敏感区间和可控温度区间采用功率耗散电路对电池进行功率消耗，能够有效地管理电池存储容量，减少电池的存储容量损失，延长电池的使用寿命。
Patent WO-2021160165-A1 (WO)
Title: Collocated picture indication in video bitstreams
Inventor: DENG ZHIPIN
IPC: H04N19/00
Filed: 2021-02-10
Abstract: Methods, apparatus, systems for video processing, including video encoding or video decoding are described. One example method includes performing a conversion between a video comprising a video picture that includes a video slice and a bitstream of the video. The bitstream conforms to a format rule specifying that a slice type of the video slice determines a manner by which certain information from a picture header for the video picture is inherited by a slice header of the video slice.
Patent WO-2021232875-A1 (WO)
Title: Method and apparatus for driving digital person, and electronic device
Inventor: FAN BO
IPC: G06T13/20
Filed: 2021-02-26
Abstract: A method and apparatus for driving a digital person, and an electronic device. The method comprises: acquiring a target action corresponding to target text (S20); obtaining, when driving a digital person to output a voice on the basis of the target text, a reference action needing to be performed by the digital person before performing the target action (S22); modifying a target action parameter of the target action according to a reference action parameter of the reference action (S24); and in the process of driving the digital person to output the voice on the basis of the target text, driving the digital person to perform the target action according to the modified target action parameter (S26). In the technical solution, a corresponding action is obtained on the basis of text, and an action parameter of a target action corresponding to the text is modified according to a reference action of a digital person, so that the process of the digital person switching from the reference action to the target action is natural and delicate, the technical problem in the prior art that the action of the digital person changes suddenly is solved, and the delicacy of change of the action of the digital person is improved.
Patent WO-2022165920-A1 (WO)
Inventor: CHU ZHIBING
IPC: B21B13/02
Filed: 2021-03-15
Abstract: 一种轨道交通用大型车轴智能楔横轧机，两个下轴颈（409）分别与下辊筒（451）的左右端面可拆卸连接，两个上轴颈（408）分别与上辊筒(452)的左右端面可拆卸连接，在上滑动轴(405)与上轴承座（401）之间以及下滑动轴（407）与下轴承座(402)之间均设置有分离轴套(454)，分离轴套采用内花齿键结构形式，上滑动轴或下滑动轴采用外花齿键结构形式，分离轴套与上滑动轴或下滑动轴啮合连接，能够实现上下辊筒与上下轴颈的快速分离，实现辊筒的快速调出与快速安装，满足快速更换要求，增加轧制的灵活性。
Patent WO-2022193315-A1 (WO)
Inventor: LIU GUO
IPC: G06F3/044
Filed: 2021-03-19
Abstract: 一种触控显示基板及其制备方法、触控显示装置，触控显示基板包括有效区域（100）、第一周边区（201）和第二周边区（200），第二周边区（200）包括用于绑定驱动芯片的第一绑定区（230）和位于第一绑定区（230）远离有效区域（100）一侧并用于绑定柔性线路板的第二绑定区（240）；第一绑定区（230）包括第一栅极驱动电路引脚区（231）和第一触控引脚区（232）；第二绑定区（240）包括与所述第一栅极驱动电路引脚区（231）电连接的第二栅极驱动电路引脚区（241），以及与所述第一触控引脚区（232）电连接的第二触控引脚区（243）；第二周边区（200）还包括连接第一触控引脚区（232）和第二触控引脚区（243）的触控测试引线（236），以及连接第一栅极驱动电路引脚区（231）和第二栅极驱动电路引脚区（241）的阵列测试引线（235），且阵列测试引线（235）在基底（101）上的正投影与触控测试引线（236）在基底（101）上的正投影不交叠。
Patent WO-2022193331-A1 (WO)
Inventor: XU JIANXIN
IPC: E21B43/00
Filed: 2021-03-22
Abstract: 一种电缸驱动装置（22）及含有该电缸驱动装置（22）的游梁式抽油机，电缸驱动装置（22）包括电缸外管（1）、电缸内管（2）、滚珠丝杠（3）、电缸活塞（4）、滚珠丝杠螺母（5），电缸外管（1）套设在电缸内管（2）外侧，滚珠丝杠螺母（5）安装在电缸内管（2）上端内部，滚珠丝杠（3）一端活动连接在电缸外管（1）内，滚珠丝杠（3）另外一端配合滚珠丝杠螺母（5）插入电缸内管（2）内；电缸外管（1）和电缸内管（2）之间还设有电缸活塞（4），电缸活塞（4）固定在电缸内管（2）上端外部；电缸内管（2）下端内部设有油池（7）；电缸活塞（4）外部安装有弹性刮油装置，弹性刮油装置设置在电缸活塞（4）和电缸外管（1）内壁之间。通过弹性刮油装置的设置将流向电缸活塞（4）和电缸外管（1）内壁之间的润滑油截住，避免润滑油从电缸活塞（4）和电缸外管（1）之间泄漏。
Patent WO-2022205064-A1 (WO)
Inventor: YU JIANHUA
IPC: H04N19/164
Filed: 2021-03-31
Abstract: The present application discloses a video encoder, a video decoder and a corresponding method. The video encoder comprises a slice encoder and an encoding-end optimal reference frame management module based on channel feedback, wherein the slice encoder is used for dividing a video frame in video data into a plurality of slices, and for respectively encoding the plurality of slices, so as to obtain a plurality of slice code streams; and the encoding-end optimal reference frame management module is used for replacing data, which corresponds to a first slice position, in an optimal reference frame with reconstructed data of a first slice according to the channel feedback and when a first slice code stream from among the plurality of slice code streams is sent successfully, and the optimal reference frame that has been subjected to the replacement is used as a reference frame for encoding the next video frame. In this way, during encoding and decoding, data which fails to be sent is not added to an optimal reference frame, that is, same does not affect the decoding of the next video frame. A reference relationship is adjusted according to an optimal reference frame, thereby avoiding the problem of a plurality of continuous frames lagging due to data loss, and also improving the performance of wireless screen projection.
Patent WO-2021238597-A1 (WO)
Title: Virtual scene interaction method and apparatus, device, and storage medium
Inventor: HU JUE
IPC: A63F13/35
Filed: 2021-05-06
Abstract: A virtual scene interaction method, comprising: displaying a viewing page (90) of a target cloud video, a playing picture of a virtual scene being displayed in the target cloud video, the viewing page (90) comprising N interaction trigger flags (901), and an ith interaction trigger flag (901) in the N interaction trigger flags (901) being used for linking to an interaction progress in the virtual scene, wherein i and N are both positive integers and i≤N; and when the ith interaction trigger flag (901) is selected, displaying a control page for the virtual scene starting from the interaction progress linked to the ith interaction trigger flag (901).
Patent WO-2021228098-A1 (WO)
Inventor: LI GUOBIN
IPC: F25B41/20
Filed: 2021-05-11
Abstract: 本发明涉及一种复叠式蒸发冷热泵模块机组，包括蒸发冷换热器、风冷换热器、冷媒运行总成；蒸发冷换热器、风冷换热器并联后与冷媒运行总成连接；蒸发冷换热器包括至少一个换热单元；换热单元成板状结构并具有连续性且呈凹凸起伏状；换热单元包括冷却外管、布水槽、冷却内管；布水槽两侧设有布水微孔板；布水微孔板与冷却外管和冷凝管管壁连接。本发明采用复叠式蒸发冷换热器，换热效率高，节水，便于维护；不仅可制冷，还可制热；体积小，稳定性高；施工容易；噪声低，降低了使用成本。
Patent WO-2021249101-A1 (WO)
Title: 显示基板及显示装置
Inventor: YUAN CAN
IPC: H01L27/32
Filed: 2021-05-13
Abstract: 本公开提供了一种显示基板及显示装置，属于显示技术领域。其中，该显示基板包括：衬底基板以及位于衬底基板上的多个子像素，每个子像素包括发光驱动电路、复位电路、补偿电路和发光元件。由于至少两个子像素可以复用同一个复位电路和/或同一个补偿电路，因此减少了多个子像素包括的电路的数量，进而使得多个子像素所需占用衬底基板的面积较小，有利于高分辨率显示基板的实现。
Patent WO-2022246722-A1 (WO)
Inventor: LI QIAOYU
IPC: H04L27/26
Filed: 2021-05-27
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a configuration that defines a quantity of additional guard resource elements (REs) in a frequency domain between different frequency division multiplexed demodulation reference signal (DMRS) code division multiplexing (CDM) groups. The additional guard REs in the frequency domain may not be associated with signal transmissions. The UE may perform a channel estimation based at least in part on the quantity of additional guard REs in the frequency domain between the different frequency division multiplexed DMRS CDM groups. Numerous other aspects are described.
Patent WO-2021244423-A1 (WO)
Inventor: ZHAO DEZHI
IPC: C12Q1/6886
Filed: 2021-05-28
Abstract: Disclosed is a cg23035715 fragment of a methylated biomarker for detecting breast cancer. Also disclosed is the fact that the low methylation expression of a combination of 3 CpG sites or more is at least present in 15 methylation sites of the cg23035715 fragment in the blood cfDNA of a breast cancer patient. The biomarker can be used for detecting breast cancer. Further disclosed is a kit for detecting the methylated biomarker which is used for detecting breast cancer.
Patent WO-2021259295-A1 (WO)
Inventor: LUO XIONG
IPC: A45B23/00
Filed: 2021-06-23
Abstract: A sunshade surface rotating structure of a sunshade comprises a rocker housing (1) and a rotating button (2), wherein the rocker housing (1) is sleeved between an upper sunshade tube (10) and a lower sunshade tube (20), a bearing sleeve (3) is fixed in the rocker housing (1) and at a lower opening position of the upper sunshade tube (10), clutch teeth (31) are provided at the lower end of the bearing sleeve (3), a bearing seat (4) used for having a bearing (5) mounted thereon is fixed at an upper opening position of the lower sunshade tube (20), and the upper end of the rotating button (2) is provided with a locking block (21) locked with the clutch teeth (31) at the lower end of the bearing sleeve (3) in a matched manner. The structure can realize 360° rotation adjustment of the sunshade surface, has a low manufacturing cost and a simple structure, and is convenient to use and more suitable for consumers.
Patent WO-2023283885-A1 (WO)
Inventor: WANG XIAOJUAN
IPC: H04L27/20
Filed: 2021-07-15
Abstract: La présente divulgation concerne un dispositif électronique et un procédé de modulation. Le dispositif électronique comprend : une unité de réception, qui est configurée pour obtenir une première séquence de bits d'entrée ; et une unité de commande, qui est configurée pour mettre en oeuvre une modulation d'un premier type de pseudo-N ordre sur la première séquence de bits d'entrée, N premiers symboles qui peuvent être obtenus au moyen de la modulation du premier type de pseudo-N ordre constituant une partie de seconds symboles qui peuvent être obtenus au moyen d'une modulation d'un second type d'ordre M, M et N étant des nombres entiers positifs, et M étant supérieur à N.
Patent WO-2023283890-A1 (WO)
Title: Support
Inventor: LIAO ZHUOWEN
IPC: H02J50/00
Filed: 2021-07-15
Abstract: A support, comprising a support seat and a fastening assembly. The support seat comprises a support frame (10), a rotating shaft (20) connected to the support frame (10), and a limiting member (40) protruding from a sidewall of the rotating shaft (20); the fastening assembly comprises a first fastening member (31) that is rotationally connected to the rotating shaft (20) and is used to connect a first mobile terminal, the axis of rotation of the first fastening member (31) being the central axis of the rotating shaft (20); a limiting recess (302) that extends circumferentially around the central axis of the rotating shaft (20) is provided on the side of the first fastening member (31) facing towards the rotating shaft (20); the limiting member (40) is slidably connected to the limiting recess (302), and when the first fastening member (31) rotates around the central axis of the rotating shaft (20), the limiting member (40) can slide in the direction in which same extends in the limiting recess (302). By means of the cooperation between the limiting recess (302) and the limiting member (40), the limitation of the rotation amplitude of the first fastening member (31) in the rotation process is implemented, the first fastening member (31) is prevented from twisting at a large angle, and reset can be achieved by a user merely adjusting a small angle after an accidental touch, which is convenient for use by the user.
Patent WO-2023279450-A1 (WO)
Title: Display panel
Inventor: ZHANG SHENFU
IPC: H01L27/32
Filed: 2021-07-23
Abstract: A display panel, comprising a plurality of light-emitting repeat units (10). Each light-emitting repeat unit (10) comprises: a plurality of first sub-pixels (21), which are arranged near the center point (P) of a virtual rectangle (T), a plurality of second sub-pixels (22), which are arranged near the vertex of the virtual rectangle (T), and a plurality of third sub-pixels (23), which are arranged between the adjacent first sub-pixels (21) and second sub-pixels (22), wherein a first light-emitting layer (212) of the first sub-pixel (21) overlaps with at least two first electrodes (211) of the first sub-pixel (21).
Patent WO-2023004780-A1 (WO)
Inventor: YANG HAIQI
IPC: H01M10/613
Filed: 2021-07-30
Abstract: Provided in the embodiments of the present application are a battery, comprising: a battery cell group (110), comprising N battery cell columns (113) arranged along a first direction, the battery cells (20) of each battery cell column (113) being arranged along a second direction, and the first direction being perpendicular to the second direction; a signal transmission component (120) arranged on a first surface (101) of the battery cell group (110), and comprising a bus component (121) and an insulating layer (122), and the bus component (121) being used for electrically connecting to the battery cell (20) at an opening (123) of the insulating layer (122); a cooling system (130) arranged between two adjacent battery cell columns (113) in the N battery cell columns (113); and a blocking member (140) arranged at an opening between two adjacent battery cell columns (113) facing the first surface (101) and used for blocking the opening to prevent condensate produced by the cooling system (130) from reaching the bus component (121). The technical solution of the embodiments of the present application can enhance the safety of the battery.
Patent WO-2022037512-A1 (WO)
Inventor: SUN JINGCHAO
IPC: C07D403/10
Filed: 2021-08-16
Abstract: Disclosed is the use of a complex of an angiotensin II receptor antagonist metabolite and an NEP inhibitor in the treatment of heart failure, specifically relating to the use of the complex in the preparation of a drug for treating heart failure with mid-range ejection fraction (HFmrEF).
Patent WO-2023019625-A1 (WO)
Title: Display panel and array substrate thereof
Inventor: UM YOONSUNG
IPC: G02F1/1362
Filed: 2021-08-26
Abstract: A display panel and an array substrate thereof. The array substrate comprises a plurality of sub-pixel groups arranged in a matrix on the array substrate, each sub-pixel group comprises a plurality of sub-pixels arranged in rows and columns, two adjacent sub-pixels in a same row have different colors, and two adjacent sub-pixels in a same column have the same color; in two adjacent rows of sub-pixels, an odd column or an even column is set as a target column, two sub-pixels in the target column in the sub-pixel group are electrically connected to two adjacent data lines located on two sides of the target column, and two sub-pixels in a column adjacent to the target column are electrically connected to two adjacent data lines located at two sides of the target column. Therefore, the crosstalk risk is effectively reduced.
Patent WO-2022095600-A1 (WO)
Inventor: CHEN XUEJUN
IPC: A47J31/44
Filed: 2021-09-10
Abstract: 一种饮品或食物泡制方法及饮品或食物泡制机，饮品或食物泡制方法包括如下步骤：饮品或食物泡制机启动并通过磨粉装置（20）进行磨粉，将粉料输出至接粉器（50）；当接粉器（50）的粉料达到设定量时，获取饮品或食物泡制机的第一磨粉时间值T11；根据第一磨粉时间值T11，得到与第一磨粉时间值T11对应的延迟磨粉时间值T12；按延迟磨粉时间值T12所确定的时间，磨粉装置（20）持续运行，并将磨粉装置（20）中的粉料排出至接粉器（50）中。可以对粉料的量进行精确控制，提高饮品或食物泡制的口感，且自动化程度更高。