baber/WOPTO huggingface dataset:
Patent WO-2022174833-A1 (WO)
Inventor: XIANG YI
IPC: F24F1/0057
Filed: 2022-02-21
Abstract: An air conditioner indoor unit (10), comprising a base (110), an air passage component (100), an indoor heat exchanger (400), an indoor fan (600), an electric control assembly (200), a display screen (300) and an outer cover (700), wherein the air passage component (100) is connected to the base (110) and is provided with an air outlet (101); the indoor heat exchanger (400) is connected to the base (110); a part of the indoor fan (600) is positioned in the air passage component (100); the electric control assembly (200) is connected to the base (110); the display screen (300) is connected to the base (110) and is electrically connected to the electric control assembly (200) by means of a first connecting line (320); and the outer cover (700) is detachably connected to the base (110) and comprises a display area corresponding to the display screen (300). Further provided is an air conditioner (1000) having the air conditioner indoor unit (10). The problems of missed connection and incorrect connection due to the need for reconnection of a connecting line can be avoided, and disassembly and assembly are convenient.
Patent WO-2023159358-A1 (WO)
Inventor: WANG TAO
IPC: B01J37/34
Filed: 2022-02-22
Abstract: A method for preparing hollow core-shell nanoparticles by means of micro-nanobubbles, comprising: (1) mixing titanium tetrachloride and water mist, so as to obtain a titanium dioxide solid/hydrochloric acid droplet mixture; (2) shearing, stirring, and mixing the titanium dioxide solid/hydrochloric acid droplet mixture and a tetraethyl orthosilicate liquid by means of a micro-nanobubble generator, so as to obtain micro-nanobubbles; (3) separating, and drying and calcinating sediments, so as to obtain hollow core-shell structured nanoparticles. An obtained hollow core-shell structure broadens an active surface for a catalytic reaction and improves activity; moreover, the method is simple and easy for large-scale industrial production.
Patent WO-2022179617-A1 (WO)
Inventor: XIE XIAOLIANG
IPC: A61F2/958
Filed: 2022-02-25
Abstract: 本发明提供了一种介入手术递送装置及递送系统，该介入手术递送装置包括：至少一个主动轮和多个从动轮；所述从动轮与所述主动轮交替分布，相邻的所述从动轮与所述主动轮之间形成供导丝或导管穿行的递送通道，所述介入手术递送装置包括多个所述递送通道；所述从动轮被构造成能够偏离或者靠近所述主动轮，所述主动轮被构造成能够双向旋转。通过本发明，缓解了PCI手术一次只能进行单根导丝或导管的推送操作，导致手术工作效率低、手术时间长的技术问题。
Patent WO-2022188674-A1 (WO)
Title: Data erasure verification for three-dimensional nonvolatile memory
Inventor: LEE CHANGHYUN
IPC: G11C16/14
Filed: 2022-03-02
Abstract: Disclosed in the present application are a data erasure verification method for a three-dimensional nonvolatile memory, a data erasure method for the three-dimensional nonvolatile memory, and the three-dimensional nonvolatile memory. The three-dimensional nonvolatile memory comprises a plurality of memory blocks comprising a plurality of hierarchies. The data erasure verification method for the three-dimensional nonvolatile memory comprises: selecting a first hierarchy which is subjected to an erasure operation in the plurality of hierarchies; and applying a first local verification voltage to a word line corresponding to the first hierarchy, so as to verify the erasure operation for the first hierarchy, wherein when full-block erasure verification is performed on the storage block corresponding to the first hierarchy, a voltage applied to the word line corresponding to the storage block is a global verification voltage, the first local verification voltage being less than the global verification voltage.
Patent WO-2022242269-A1 (WO)
Inventor: DI YUELAN
IPC: B23K26/362
Filed: 2022-03-02
Abstract: A method for forming a bacteriostatic surface on a surface of a surgical instrument by means of laser etching, the method comprising forming a microstructure of grid trenches on a surface of the surgical instrument by means of nanosecond laser etching. In the method, by means of laser etching combined with a surgical instrument, a bacteriostatic surface with bacteriostatic activity is successfully formed on the surgical instrument. The bacteriostatic surface has a change in the physical pattern formed on the surface of the surgical instrument, such that the bacteriostatic activity does not depend on any bacteriostatic element, and the bacteriostatic effect is more stable, long-lasting, safe and effective.
Patent WO-2023173243-A1 (WO)
Inventor: YAN ZHIXIN
IPC: G01S17/89
Filed: 2022-03-14
Abstract: The present disclosure provides a semantic label generation method and apparatus for a two-dimensional lidar scanning graph, and a computer program product. A two-dimensional lidar scanning graph can be obtained. A panoramic image corresponding to the two-dimensional lidar scanning graph can be obtained. A semantic label set for the two-dimensional lidar scanning graph can be generated using the panoramic image.
Patent WO-2022194231-A1 (WO)
Inventor: GUO KAI
IPC: F25D23/02
Filed: 2022-03-17
Abstract: 本发明提供一种铰链及制冷设备，铰链包括定铰链座、动铰链座、连接件、活动轴和弹性件，连接件转动连接活动轴和动铰链座，活动轴配接于定铰链座开设的限位槽并可沿限位槽运动，弹性件与活动轴连接并可沿限位槽运动，铰链还包括用于将弹性件固定于定铰链座的锁止件，锁止件可拆卸装配于定铰链座。
Patent WO-2022222661-A1 (WO)
Inventor: HUANG HEXIA
IPC: F02K7/10
Filed: 2022-03-21
Abstract: A hypersonic large internal contraction ratio air inlet channel which has a stepless adjustable air release valve, comprising an air inlet channel front body (1), an air-discharging slit cover plate (2) extending backwards from the air inlet channel front body (1), a lip cover (4) located on the air-discharging slit cover plate (2), and sidewalls (3) located on two sides of the lip cover (4). The air inlet channel front body (1), the air-discharging slit cover plate (2), the lip cover (4) and the sidewalls (3) at two sides together form an inner flow channel of an air inlet channel. A plurality of air-discharging cavities (12) arranged from front to back are provided in the air-discharging slit cover plate (2). A plurality of air-discharging slits (16) which connect the air-discharging cavities (12) with the inner flow channel are provided in the air-discharging slit cover plate (2). The lower half of each air-discharging cavity (12) has an air-discharging channel (13) which laterally penetrates the sidewalls (3). An opening adjustment apparatus is also provided. The opening adjustment apparatus comprises a driver (10), a rotating shaft (8) extending from the driver (10), and valve plates (6) located in each air-discharging channel (13). The valve plates (6) are mounted on the rotating shaft (8) and are rotated by means of the rotating shaft (8). The valve plates (6) rotate between open and closed positions. When the valve plates (6) rotate to the open position, the air-discharging cavities (12) communicate with the outside. When the valve plates (6) rotate to the closed position, the air-discharging cavities (12) are closed by the valve plates (6).
Patent WO-2022222687-A1 (WO)
Title: Information configuration method and related device
Inventor: Nie Fanzhi
IPC: H04W36/00
Filed: 2022-03-25
Abstract: The embodiments of the present application disclose an information configuration method, which is used for ensuring the normal development of communication services. The method in the embodiments of the present application comprises: a base station determining that a terminal has failed to reconfigure packet sequence number information; the base station receiving a reconstruction request message from a terminal; the base station sending first packet sequence number information to the terminal, the first packet sequence number information being used for the terminal to locally configure the first packet sequence number information; and the base station receiving a first handover completion message or a first reconfiguration completion message from the terminal, the first switching completion message or the first reconfiguration completion message being used to indicate that the terminal has completed locally configuring the first packet sequence number information.
Patent WO-2023197215-A1 (WO)
Inventor: HONG WEI
IPC: H04W4/06
Filed: 2022-04-13
Abstract: La présente divulgation concerne un procédé et un appareil de transmission d'informations, ainsi qu'un support d'enregistrement. Le procédé de transmission d'informations consiste à : envoyer des informations d'état d'un dispositif de feu de circulation à un véhicule intelligent au sein d'une portée de couverture (101). Dans la présente divulgation, les informations d'état du dispositif de feu de circulation peuvent être envoyées par le dispositif de feu de circulation au véhicule intelligent au sein de la portée de couverture du dispositif de feu de circulation, de sorte à aider le véhicule intelligent à effectuer une opération collaborative, améliorant ainsi l'efficacité du véhicule intelligent passant par une intersection à feu de circulation, et améliorant la sécurité et la fiabilité d'une conduite automatique.
Patent WO-2022228420-A1 (WO)
Inventor: DENG ZHIPIN
IPC: H04N19/176
Filed: 2022-04-26
Abstract: Des modes de réalisation de la présente divulgation concernent une solution pour un traitement vidéo. Un procédé de traitement vidéo est proposé. Le procédé comprend : la détermination, pendant une conversion entre un bloc vidéo actuel d'une vidéo et un flux binaire de la vidéo, d'au moins un outil de codage appliqué à une unité vidéo actuelle associée au bloc vidéo actuel ; et la réalisation de la conversion sur la base d'un processus d'affinement appliqué à l'unité vidéo actuelle en fonction du ou des outils de codage. Par rapport à la solution classique, le procédé proposé peut avantageusement améliorer la performance et l'efficacité de codage.
Patent WO-2023225843-A1 (WO)
Inventor: CHEN JIALE
IPC: H01M50/44
Filed: 2022-05-24
Abstract: La présente demande concerne un séparateur et son procédé de préparation, un dispositif électrochimique et un dispositif électronique. Le séparateur composite de cellulose comprend un substrat, une couche de cellulose microcristalline se situant sur au moins une surface du substrat, et de la cellulose microcristalline se situant dans les pores du substrat, le substrat comprenant du polyéthylène et/ou du polypropylène. Dans ce séparateur composite de cellulose, le substrat comprend du polyéthylène et/ou du polypropylène, le séparateur composite de cellulose comprenant également de la cellulose microcristalline (la couche de cellulose microcristalline et la cellulose microcristalline dans les pores du substrat) ; et le polyéthylène et/ou le polypropylène et la cellulose microcristalline peuvent jouer un effet synergique, de sorte que le séparateur composite de cellulose présente une bonne stabilité thermique, une bonne mouillabilité d'électrolyte et une caractéristique de fermeture des pores à haute température. Par conséquent, un dispositif électrochimique utilisant le séparateur composite de cellulose selon la présente demande possède de bonnes performances de sécurité, une bonne capacité de débit et une durée de vie cyclique relativement longue.
Patent WO-2023230798-A1 (WO)
Inventor: JIANG JUN
IPC: G06F11/36
Filed: 2022-05-30
Abstract: Embodiments of the present disclosure disclose a cross-system key testing method and apparatus. The method comprises: transmitting, by means of a remote process calling (RPC) module, a key instruction to a system to be tested, wherein the key instruction comprises an identifier of a target key and a target control mode; receiving, by means of the RPC module, state information returned by the system to be tested; and determining a test result corresponding to the identifier of the target key according to the state information and the identifier of the target key. Hence, a testing system can transmit, by means of the RPC module, the key instruction to the system to be tested, receive the state information returned by the system to be tested, and then can determine the corresponding test result according to the state information and the identifier of the target key, so that it is avoided that the test result of the target key is determined by means of querying multiple times, a key testing process is simplified, the time is saved, and the key testing efficiency is improved.
Patent WO-2023165047-A1 (WO)
Inventor: WANG KEROU
IPC: H02M7/537
Filed: 2022-06-10
Abstract: Provided are an overcurrent protection apparatus and protection method for a T-type three-level inverter, the overcurrent protection apparatus comprising a T-type three-level inverter circuit, an overcurrent protection circuit and a switch transistor driving unit, the output end of the T-type three-level inverter circuit being connected to the overcurrent protection circuit, the overcurrent protection circuit being connected to the switch transistor driving unit, and the switch transistor driving unit being connected to transverse transistors and vertical transistors of the T-type three-level inverter circuit. The overcurrent protection apparatus is characterized in that the overcurrent protection unit comprises a delay unit; the delay unit is used for carrying out delay processing on an overcurrent signal and then outputting a delayed overcurrent signal; the overcurrent protection circuit respectively controls on and off of the transverse transistors and of the vertical transistors by means of the overcurrent signal and the delayed overcurrent signal. When the T-type three-level inverter is subjected to overcurrent protection, current is firstly diverted from a vertical transistor to the transverse transistors, and after a certain delay, the current is diverted from the transverse transistors to a switch transistor of another vertical transistor, thereby effectively reducing VDS voltage stress of switch transistors of the inverter, and avoiding a failure and damage of devices.
Patent WO-2023029659-A1 (WO)
Inventor: CHEN PING
IPC: A24F40/40
Filed: 2022-06-15
Abstract: An electronic atomizer (10) and an electronic atomization device thereof. The electronic atomizer (10) comprises an upper cover (1) and a base (2), wherein a heating atomization assembly (4) is arranged between the upper cover (1) and the base (2); an air flow guide member (3) is arranged between an air inlet (21) of the base (2) and a heating surface of the heating atomization assembly (4); the air flow guide member (3) is internally provided with an air guide channel from the air inlet (21) of the base (2) to the heating surface of the heating atomization assembly (4); and an air flow channel is reserved between the air flow guide member (3) and the heating surface of the heating atomization assembly (4). The electronic atomization device comprises a housing (30), and a liquid storage member (20) arranged in the housing (30); and the electronic atomizer (10) is arranged below the liquid storage member (20). By arranging the air flow guide member (3), an air flow is more concentrated and the air flow rate is larger, the faster flow speed enables steam atomized by the heating surface to be quickly brought out by the air, and air with a fast flow speed can cool the heating surface better, thereby preventing a cumulative increase in the temperature of the heating surface caused by the continuous working of the heating surface, so as to generate vapor efficiently, to fully diffuse the vapor, and to output the vapor in time, thus achieving a good taste.
Patent WO-2022268215-A1 (WO)
Inventor: PU WENJUAN
IPC: H04L5/00
Filed: 2022-06-24
Abstract: 本申请实施例公开了一种参考信号的传输方法和设备，属于通信技术领域。本申请实施例的参考信号的传输方法包括：终端接收第一指示信息；根据第一指示信息确定以下至少之一：激活或去激活至少一个目标参考信号资源；激活或去激活至少一个目标TCI状态，所述目标TCI状态与目标参考信号资源相关；其中，所述目标参考信号资源用于至少一个目标服务小区的如下至少之一过程：目标服务小区的激活，至少一个第一TCI状态的激活，CSI获取，获取上行信道信息，CSI测量，波束测量，波束失败检测，RLM测量，RRM测量，小区搜索，时频追踪，获取定时，AGC，速率匹配。
Patent WO-2023245672-A1 (WO)
Inventor: CHEN YEGUANG
IPC: B65G1/04
Filed: 2022-06-24
Abstract: 一种爬货架机器人及仓储系统，爬货架机器人包括底盘装置（100）和两个爬升装置（200），爬升装置分别设置在底盘装置的前侧和底盘装置的后侧，爬升装置包括驱动机构（210）和两个爬升机构（220），各爬升机构两两对称设置；每个爬升机构均包括支撑架（221）、第一爬升单元（222）和第二爬升单元（223），支撑架与底盘装置固接，且支撑架沿竖直方向延伸，第一爬升单元和第二爬升单元均设置在支撑架上；两个驱动机构共同驱动第一爬升单元和第二爬升单元相对于底盘装置循环升降，以使第一爬升单元部分和第二爬升单元部分交替旋转至底盘装置的外侧。该爬货架机器人通用性高。
Patent WO-2023280007-A1 (WO)
Inventor: HUANG YAN
IPC: G06T11/00
Filed: 2022-06-28
Abstract: A color matching method and apparatus. The method comprises the following steps: 1) a user selecting a color as a dominant color for color matching; 2) acquiring hue, brightness and chroma information of the dominant color for color matching; 3) classifying the dominant color for color matching; 4) in a color solid, classifying a relationship between the dominant color for color matching and any planned matching color into different types according to differences in three attributes of the color solid; 5) determining a relationship combination corresponding to the dominant color for color matching; 6) obtaining a plurality of planned matching colors by means of matching, and merging and simplifying the planned matching colors according to color differences or difference values for the three attributes; 7) classifying a plurality of simplified color matching schemes; and 8) on the basis of a two-color matching scheme, expanding the two-color matching scheme to a three-color matching scheme. By means of the present solution, according to the hues, brightnesses and chroma of colors, the tonality of the colors and a relationship between the colors and psychology can be studied to classify all the colors into different types, and an appropriate rule is selected for each type while inappropriate rules are excluded, thereby achieving higher pertinence and a more harmonious matching effect.
Patent WO-2023245692-A1 (WO)
Inventor: PENG CHONG
IPC: B29C64/129
Filed: 2022-06-28
Abstract: La présente invention concerne un dispositif d'impression 3D pratique à utiliser et une méthode d'impression 3D. Le dispositif d'impression 3D comprend un réservoir, une plateforme d'impression, un ensemble film de libération, un ensemble plaque de mise à niveau et un racleur de bulles. Un côté du réservoir est élargi pour former une zone d'extension ; le racleur de bulles est disposé dans la zone d'extension, et est fixé au fond de la zone d'extension du réservoir et à proximité d'un côté d'une zone de corps principal ; et l'ensemble film de libération et l'ensemble plaque de mise à niveau peuvent se déplacer transversalement. La présente invention présente les effets bénéfiques suivants : 1, le nombre d'opérations manuelles avant l'impression et une fois l'impression achevée est faible et lesdites opérations sont simples ; 2, étant donné qu'une plaque de mise à niveau est une partie fragile précise, la présente invention réduit le risque de dommages causés par l'assemblage manuel fréquent et le retrait d'une plaque de mise à niveau, et réduit le gaspillage de temps provoqué par une mise à niveau de plaque répétée due à la réinstallation d'une plaque de mise à niveau ; et 3, étant donné l'adhérence de résine liquide lorsqu'un film de libération est retiré, la présente invention réduit le risque de pollution provoqué par l'égouttement de résine liquide.
Patent WO-2024000310-A1 (WO)
Title: Transparent display panel and display apparatus
Inventor: LIU DONGNI
IPC: G09F9/00
Filed: 2022-06-29
Abstract: A transparent display panel (910), comprising: a substrate (100), and multiple repeating units (10) arranged in an array on the substrate (100). A non-light transmitting zone (A1) of the repeating units (10) comprises: at least one pixel unit (P), N groups of first wirings (11) that are electrically connected to the pixel units (P) and extend along a first direction (X), and M groups of second wirings (12) that extend along a second direction (Y). A group of first wirings (11) comprises multiple first signal lines (111) and at least one second signal line (112), the orthographic projection of the at least one second signal line (112) on the substrate (100) covering the orthographic projections of at least two first signal lines (111) on the substrate (100); alternatively, a group of second wirings (12) comprises multiple third signal lines (121) and at least one fourth signal line (122), the orthographic projection of the at least one fourth signal line (122) on the substrate (100) covering the orthographic projections of at least two third signal lines (121) on the substrate (100).
Patent WO-2023274372-A1 (WO)
Title: Method, device, and medium for video processing
Inventor: WANG YANG
IPC: H04N19/50
Filed: 2022-06-30
Abstract: Embodiments of the present disclosure provide a method for video processing. The method comprises: determining, during a conversion between a current video block of a video and a bitstream of the video, at least one target intra prediction mode for the current video block based on neighboring reconstructed samples of the current video block; determining a prediction or a reconstruction of the current video block based on a combination of the at least one target intra prediction mode and one of an inter coding tool or a candidate coding tool, the candidate coding tool being used for determining a reference block for the current video block with samples in a current picture associated with the current video block; and performing the conversion based on the prediction or the reconstruction of the current video. Compare with conventional solutions, the proposed method can advantageously improve coding efficiency and coding quality.
Patent WO-2023284796-A1 (WO)
Inventor: SUN RONGRONG
IPC: H04W24/02
Filed: 2022-07-13
Abstract: Embodiments of the present application relate to the technical field of communications, and disclose a TCI state indication method and apparatus, a terminal, and a network side device. The TCI state indication method in the embodiments of the present application comprises: a terminal receives RRC signaling, the RRC signaling being used for indicating at least one of a resource pool of a TCI state and a mode of the TCI state; and the terminal receives a first MACCE, the first MACCE being used for activating at least one TCI state corresponding to the resource pool of the TCI state or the mode of the TCI state.
Patent WO-2024011501-A1 (WO)
Title: Method and apparatus of cot sharing for sidelink groupcast
Inventor: YU XIAODONG
IPC: H04W74/08
Filed: 2022-07-14
Abstract: Embodiments of the present disclosure relate to methods and apparatuses of a channel occupancy time (COT) sharing mechanism for a sidelink groupcast. According to some embodiments of the disclosure, a user equipment (UE) may include a transceiver; and a processor coupled to the transceiver. The processor may be configured to: initialize a channel occupancy time (COT) corresponding to a channel access priority class (CAPC) level or a traffic priority level; and transmit at least one of sidelink control information (SCI) or a data transmission associated with the SCI on a sidelink during first channel occupancy duration of the COT, wherein the SCI includes frequency and time resource indication information.
Patent WO-2023016208-A1 (WO)
Title: Audio signal compensation method and apparatus, earbud, and storage medium
Inventor: LIAN TIANFU
IPC: H04R1/10
Filed: 2022-07-20
Abstract: An audio signal compensation method and apparatus, an earbud, and a storage medium. The method is applied to the earbud. The earbud comprises a loudspeaker. The method comprises: respectively outputting, by means of the loudspeaker, test audio signals corresponding to M detection frequency points, and respectively obtaining hearing detection results fed back for the test audio signals corresponding to the M detection frequency points; and determining compensation parameters respectively corresponding to N detection frequency points according to the hearing detection results respectively corresponding to the M detection frequency points, the compensation parameters being used for respectively compensating, on frequency bands respectively corresponding to the N detection frequency points, a target audio signal to be output, wherein N and M are both positive integers, M is less than or equal to N, and the N detection frequency points may comprise the M detection frequency points. By implementing embodiments of the present application, compensation parameters required for compensating the audio signal can be conveniently and quickly determined, thereby improving the efficiency of audio signal compensation.