baber/WOPTO huggingface dataset:
Patent WO-2021143891-A1 (WO)
Inventor: YANG ZHILIANG
IPC: A62C31/00
Filed: 2021-01-17
Abstract: Provided in the present invention is a fire-fighting device with an outwardly extending powder spraying opening. The device comprises a water spraying nozzle 1 and a powder spraying nozzle 2, wherein the water spraying nozzle 1 is arranged outside the powder spraying nozzle 2 in a surrounding manner, and a powder spraying opening 4 of the powder spraying nozzle 2 is arranged in front of a water spraying opening 3 of the water spraying nozzle 1; and the powder spraying nozzle 2 comprises a detachable extension tube 11 arranged at the front. The present invention solves the technical bottleneck of using sodium polyacrylate resin powder as a fire extinguishing agent in the prior art, and allows the sodium polyacrylate resin powder to be smoothly and continuously sprayed into a fire without blocking the powder spraying opening.
Patent WO-2021164533-A1 (WO)
Title: Rendering method and apparatus
Inventor: ZHANG XIWEN
IPC: A63F13/52
Filed: 2021-02-01
Abstract: A rendering method and apparatus. The rendering method comprises: receiving a first operation instruction from a user (501); rendering, according to the first operation instruction, a first image of an application (APP) corresponding to the first operation instruction (503); predicting a second operation instruction according to the first operation instruction (504); rendering, according to the second operation instruction, a second image of the APP corresponding to the second operation instruction (505); if no operation instruction from the user of a terminal device is received within a preset time period after receiving the first operation instruction, predicting the operation of the user according to the operation instruction that has been already received, the operation instruction being an instruction that is generated by the operation of the user and would trigger APP image switch; rendering the image of the APP according to the predicted operation of the user; and sending to the user of the terminal device the image of the APP obtained by rendering (506). The present method can save processing time delay and prevent the phenomenon of image stuttering.
Patent WO-2021164553-A1 (WO)
Title: Protection system of imaging device and control method thereof
Inventor: GU JIE
IPC: A61B6/00
Filed: 2021-02-03
Abstract: A system (100, 400) is disclosed, which may include an imaging device (110, 500, 1000) configured to image a subject. The imaging device (110, 500, 1000) may include a movable gantry (111, 510, 1010); an X-ray source (112, 530, 1030) mounted on the movable gantry (111, 510, 1010) and configured to emit X-rays to irradiate the subject; and a detector (113) configured to detect X-rays that pass through the subject. The system (100, 400) may further include a protective assembly (420, 520, 1020) including a plate component (521, 522, 1021) and a driving device (523, 1022). The driving device (523, 1022) may be configured to drive at least one portion of the plate component (522, 1021) to move to a target position so as to prevent the X-rays emitted by the X-ray source (112, 530, 1030) from irradiating a surrounding region.
Patent WO-2021244079-A1 (WO)
Title: 智能家居环境中图像目标检测方法
Inventor: XI XUEFENG
IPC: G06K9/00
Filed: 2021-03-01
Abstract: 本发明涉及智能家居环境中图像目标检测方法，通过ImageNet数据进行模型的预训练，采用随机种子融合多种图像增强方式将家居数据增强及扩充预处理操作，利用特征提取网络，引入空洞卷积，采用预训练好的模型参数，对处理好的家居数据集进行模型的再次训练; 保存二次训练好的模型，对其进行封装，对图像库和检测库中的图像进行k-means聚类分析，形成特定的目标检测特征库; 当输入单张家居图像时，对输入的图像用特征提取网络进行特征的提取得到预测边框的四个坐标，对预测边框进行回归和分类计算，通过非极大值抑制输出检测结果。满足智能家居环境中目标检测要求。
Patent WO-2022016875-A1 (WO)
Title: Chisel having double limiting discs
Inventor: MIAO XIANG
IPC: E01C23/06
Filed: 2021-03-05
Abstract: A chisel (5) having double limiting discs, comprising a holding seat (3) and a chisel head mounted on the holding seat (3). The chisel head comprises a head portion (7) and an extension portion (8) provided at the lower side of the head portion (7); a first limiting disc (1) and a second limiting disc (2) are provided from top to bottom between the holding seat (3) and the head portion (7); a first mounting through hole (10) is formed on the middle portion of the first limiting disc (1); a second mounting through hole (20) is formed on the middle portion of the second limiting disc (2); and the second limiting disc (2) is combined with the first limiting disc (1) in a locally recessed or locally raised mode. The chisel (5) can prolong the service life of the holding seat (3) and that of the chisel head, the coaxiality of the chisel (5) and the position of the holding seat (3) is guaranteed, and during working, the chisel (5) can keep the optimal rotary cutting performance.
Patent WO-2021190295-A1 (WO)
Title: 半导体结构及其形成方法
Inventor: YOU KANG
IPC: H01L29/78
Filed: 2021-03-09
Abstract: 一种半导体结构及其形成方法，所述形成方法包括，在衬底上形成有源区；在所述有源区中形成至少一个沟槽，所述沟槽至少将所述有源区分为位于沟槽一侧的源区和位于沟槽另一侧的漏区；在所述源区和所述漏区上分别形成抬高源区和抬高漏区。因而在有源区的尺寸一定的情况下，在前述形成沟槽时，可以使得沟槽的宽度增大，深度减小，深宽比减小，从而在有源区尺寸一定的情况下，使得在沟槽中形成栅极结构时栅极材料容易填充，并且形成的栅极结构电阻较小，同时使得所述源区和漏区的电学连接性能不会受到影响。
Patent WO-2021185145-A1 (WO)
Inventor: Chai Chu
IPC: C11B9/02
Filed: 2021-03-11
Abstract: 一种家用植物精油提取机及其操作方法，包括植物精油分离装置、植物精油收集装置和受热杯体，其中植物精油分离装置可拆卸的设置于受热杯体内用于对受热杯体内的植物精油进行过滤，植物精油收集装置可拆卸的设置于植物精油分离装置上用于收集过滤后的植物精油。
Patent WO-2021185157-A1 (WO)
Inventor: LI JIAN
IPC: H04W4/40
Filed: 2021-03-12
Abstract: 本公开涉及电子设备、无线通信方法和计算机可读存储介质。根据本公开的电子设备包括处理电路，被配置为：确定需要对与车辆相关的消息进行转发的一个或多个中继车辆；生成所述与车辆相关的消息，所述消息包括所述一个或多个中继车辆的信息；以及发送所述消息。使用根据本公开的电子设备、无线通信方法和计算机可读存储介质，可以在扩大消息的覆盖范围的情况下减少信息发送的冗余性，从而节约开销并减小干扰，进而优化车联网中的消息发送过程。 (图2)
Patent WO-2022217508-A1 (WO)
Title: Heat dissipation component and associated electrical device
Inventor: CAI HUA
IPC: H05K7/20
Filed: 2021-04-14
Abstract: Example embodiments of the present disclosure provide a heat dissipation component for a pluggable module, a manufacturing method and an associated electrical device. The heat dissipation component comprises a heat conductor attached to the pluggable module or a heat sink associated with an interface of an electrical device and adapted to conduct heat from the pluggable module to a heat sink, the heat conductor comprising the heat input section adapted to be in thermal contact with the pluggable module; and a heat output section adapted to be in thermal contact with the heat sink; and an elastic assembly coupled to the heat conductor and adapted to, at least when the pluggable module is coupled to the interface, apply biasing forces to press the heat input section to the pluggable module and to press the heat output section to the heat sink. With the heat dissipation component according to example embodiments, the heat dissipation effect of the pluggable module can be significantly improved. Furthermore, even after multiple insertions and unplugging, the heat dissipation effect will not deteriorate, thereby prolonging the maintenance period of the heat dissipation component and thus reducing the maintenance cost.
Patent WO-2021218911-A1 (WO)
Title: 信息上报方法、发送方法、选择方法和相关设备
Inventor: ZHANG YANXIA
IPC: H04W48/14
Filed: 2021-04-26
Abstract: 本申请公开一种信息上报方法、发送方法、选择方法和相关设备，属于通信技术领域，具体方案包括：向接入网侧设备发送第一切片路由信息，其中，所述第一切片路由信息基于切片辅助信息生成，并用于所述接入网侧功能选择核心网功能。这样本申请通过上述第一切片路由信息可以使得接入网侧设备容易选择到与终端匹配的核心网功能。
Patent WO-2022007518-A1 (WO)
Title: Image photographing method and apparatus, terminal, and storage medium
Inventor: ZHANG TONGFEI
IPC: H04N5/232
Filed: 2021-05-24
Abstract: The embodiments of the present application disclose an image photographing method and apparatus, a terminal, and a storage medium, belonging to the technical field of terminals. Said method comprises: in a photographing scene, receiving a voice control instruction; identifying the voice control instruction, and determining a control object indicated by the voice control instruction, the control object being a terminal or a photographing assistant device; in response to the control object being a photographing assistant device, generating an operation instruction according to the voice control instruction, the operation instruction conforming to an instruction format of the photographing assistant device; and sending the operation instruction to the photographing assistant device by means of a communication connection with the photographing assistant device, the photographing assistant device being used for executing a corresponding operation according to the operation instruction. The embodiments of the present application achieve voice control of a photographing assistant device, and do not need to provide a voice interaction module in the photographing assistant device, reducing the implementation cost of voice control of a photographing assistant device.
Patent WO-2022057318-A1 (WO)
Title: Stream pulling request processing method, apparatus and system, electronic device, and storage medium
Inventor: LI JIANHUA
IPC: H04N21/24
Filed: 2021-06-01
Abstract: A stream pulling request processing method, apparatus and system, an electronic device, and a storage medium. If a stream pulling request, sent by a client, of a target live video is received, a target edge node can send the stream pulling request to a scheduling center node; if the stream pulling request is received, the scheduling center node sends, on the basis of the target live video, the stream pulling request to a target upper-layer node corresponding to the target edge node, and sends a first reminding message to the target edge node; and if the first reminding message is received, the target edge node sends the stream pulling request to the target upper-layer node. On the basis of the processing above, a time delay of obtaining video data by the client can be reduced, and watching experience of a user is improved.
Patent WO-2022198812-A1 (WO)
Inventor: SUN BAOQING
IPC: G01N33/92
Filed: 2021-06-21
Abstract: A serological marker for assessing the allergen-specific immunotherapy effect, which is a 12(S)-hydroxyeicosatetraenoic acid. By performing untargeted metabolomics analysis and targeted metabolomics analysis on serum of an allergic asthma patient, a healthy individual, and an allergic asthma patient receiving allergen-specific immunotherapy, it is found that the content of the 12(S)-hydroxyeicosatetraenoic acid in the allergic asthma patient is significantly different from that in the healthy individual, and the 12(S)-hydroxyeicosatetraenoic acid is increased in a first year of the allergen-specific immunotherapy, decreased from the first year to a third year, and significantly lower than a baseline level after three years of treatment, and is an objective, specific, and highly sensitive serological marker capable of reflecting the therapeutic effect of the allergen-specific immunotherapy.
Patent WO-2022001783-A1 (WO)
Title: Coverage enhancement method and device
Inventor: GAO QUANZHONG
IPC: H04W72/08
Filed: 2021-06-23
Abstract: The present application relates to a coverage enhancement method and device. The method comprises: transmitting N first SSB beams in a first SSB beam set on a first initial bandwidth part (BWP) resource, and transmitting M second SSB beams in a second SSB beam set on a second initial BWP resource, wherein a coverage range of the first SSB beam set is located in a first partial region of a sector, a coverage range of the second SSB beam set is located in a second partial region of the sector, and N and M are positive integers. Thus, the coverage gain of the SSB beams of the sector is improved by complementary coverage of the first SSB beams and the second SSB beams within the sector.
Patent WO-2022001828-A1 (WO)
Inventor: ZHANG LINGLING
IPC: B29C45/00
Filed: 2021-06-24
Abstract: 公开了一种仿陶瓷材料及其制备方法和应用。所述仿陶瓷材料包括30-60重量份的氧化铝、5-20重量份的氧化硅、5-20重量份的氧化锆和20-30重量份的有机高分子材料。
Patent WO-2022042023-A1 (WO)
Inventor: NING SHU-LIANG
IPC: G11C11/40
Filed: 2021-06-30
Abstract: Provided are a memory adjustment method and adjustment system, and a semiconductor device. The memory adjustment method comprises: acquiring a mapping relationship between the temperature of a transistor, the substrate bias voltage of a sensitive amplifier transistor in a sensitive amplifier, and the actual data write time of a memory; acquiring the current temperature of the transistor; and adjusting the substrate bias voltage on the basis of the current temperature and the mapping relationship, such that an actual data write time corresponding to the adjusted substrate bias voltage is within a pre-set write time. Since temperature affects the actual data write time of a memory, a mapping relationship between the temperature of a transistor, the substrate bias voltage of a sensitive amplifier transistor in a sensitive amplifier, and an actual data write time is firstly acquired, the actual data write time of a memory is acquired according to the current temperature of the transistor, and the actual data write time of the memory at the current temperature of the transistor is adjusted by means of adjusting the substrate bias voltage of the sensitive amplifier transistor in the sensitive amplifier.
Patent WO-2022160602-A1 (WO)
Inventor: JIANG CHEN
IPC: F04B53/00
Filed: 2021-07-01
Abstract: 一种防松装置（S）包括：第一支架（F1）、第二支架（F2）和弹性构件。第一支架（F1）包括：第一卡接部（1），限定第一容纳空间（K1）；第一连接部（2），在第一方向（X）上延伸且固定连接到第一卡接部（1）；以及限位部（3），经由第一连接部（2）固定连接到第一卡接部（1），其中限位部（3）在垂直于第一方向（X）的第二方向（Y）凸出于第一连接部（2）。第二支架（F2）包括：第二卡接部（4），限定第二容纳空间（K2），其中，第二卡接部（4）在第一方向（X）上与第一卡接部（1）相对，以及第二连接部（5），在第一方向（X）上延伸且固定连接到第二卡接部（4）。弹性构件（7）连接第一支架（F1）和第二支架（F2），构造为控制第一支架（F1）和第二支架（F2）在第一方向（X）上相对移动。以及一种包括防松装置（S）的柱塞泵。这种防松装置和柱塞泵能够有效防松。
Patent WO-2022022225-A1 (WO)
Inventor: XU HANMEI
IPC: C07K7/06
Filed: 2021-07-02
Abstract: Provided is a polypeptide capable of prolonging the life of Caenorhabditis elegans. The polypeptide has an amino acid sequence TX 1 X 2 AA (X 1 X 2  is any amino acid, preferably AF/KA) or a pharmaceutically acceptable salt thereof; or, on the basis of the sequence of the polypeptide, after one or more amino acids are deleted, replaced or added, the polypeptide still has anti-aging activity or a pharmaceutically acceptable salt thereof. The polypeptide has the functions of prolonging the life of the Caenorhabditis elegans and resisting aging, and also has the functions of enhancing the exercise performance, improving the stress capability and improving the degradation of the exercise performance in the aging process.
Patent WO-2022042050-A1 (WO)
Title: Array substrate and display apparatus
Inventor: SU QIUJIE
IPC: H01L27/12
Filed: 2021-07-06
Abstract: An array substrate and a display apparatus. The display apparatus comprises an array substrate (100), a facing substrate (200) arranged opposite to the array substrate (100), and liquid crystals (300) arranged between the array substrate (100) and the facing substrate (200). The array substrate (100) comprises a base substrate (1), a plurality of data lines (13) extending along a first direction and a plurality of gate lines (2) extending along a second direction, and a plurality of pixel units (20) defined by the gate lines and the data lines, each pixel unit (20) comprising a thin film transistor, a common electrode (3), and a pixel electrode (9), the thin film transistor comprising a gate electrode (2), a source/drain electrode (7), and an active layer (5), and the pixel unit (20) also comprising a first auxiliary electrode (11) and a second auxiliary electrode (12), the first auxiliary electrode (11) being electrically connected to the common electrode (3), the second auxiliary electrode (12) being electrically connected to the source/drain electrode (7), and the orthographic projection of the first auxiliary electrode (11) on the base substrate at least partially overlapping the orthographic projection of the second auxiliary electrode (12) on the base substrate (1). The produced auxiliary storage capacitance can compensate the storage capacitance produced by the common electrode and the pixel electrode, increasing the total storage capacitance, and can improve the problem of poor display caused by parasitic capacitance.
Patent WO-2022068324-A1 (WO)
Inventor: DU YONGHAO
IPC: H01L49/02
Filed: 2021-07-16
Abstract: The present disclosure belongs to the technical field of semiconductors, and provides a semiconductor structure fabrication method, a semiconductor structure, and a memory. The semiconductor structure fabrication method comprises: providing a substrate; forming a lower electrode on the substrate; forming a capacitive dielectric layer on the surface of the lower electrode, wherein the capacitive dielectric layer comprises at least one zirconium oxide layer; performing a microwave annealing treatment on the capacitive dielectric layer so as to change the crystalline phase of the zirconium oxide to a tetragonal phase; and forming an upper electrode on the surface of the capacitive dielectric layer. By means of the semiconductor structure fabrication method provided by the present disclosure, a microwave annealing treatment is performed on the capacitive dielectric layer. The microwave annealing treatment can cause the zirconia to change from a monoclinic phase to a tetragonal phase, thereby increasing the dielectric constant of the zirconium oxide and increasing the capacitance of the semiconductor structure. Without changing the material of the capacitive dielectric layer, the present disclosure increases the dielectric constant of the capacitive dielectric layer simply by means of a microwave annealing treatment. The method has a simple process, is low in cost, and has a high application value.
Patent WO-2022017305-A1 (WO)
Title: Mixed-reality teleconferencing across multiple locations
Inventor: ISHIMOTO KENYA
IPC: G06F3/01
Filed: 2021-07-19
Abstract: A computer-implemented method comprises: overlaying a graphical representation of a first user onto a real-world image of a first location, wherein the first user is physically located at a second location different than the first location; detecting an interaction between the first user and a second user, wherein the second user is physically located at the first location;determining a current position of the second user within the first location;causing the graphical representation of the first user to face in a direction of the current position of the second user.
Patent WO-2023019500-A1 (WO)
Inventor: YUE RAN
IPC: H04W72/12
Filed: 2021-08-19
Abstract: L'invention concerne des procédés et des appareils de prise en charge de SDT UL pendant une SDT MT. Un procédé mis en œuvre par un dispositif terminal dans un état non RRC (commande de ressources radio)_CONNECTED avec un dispositif de réseau comprend la réception d'une radiomessagerie pour une transmission de petites données (SDT) de terminaison mobile (MT) à partir du dispositif de réseau ; et le fait de déterminer s'il faut arrêter la SDT MT ou non lorsque des données de liaison montante (UL) censées être transmises par une SDT d'origine mobile (MO) arrivent avant que la SDT MT ne se termine.
Patent WO-2022142409-A1 (WO)
Inventor: YUAN XIAOHUI
IPC: F24F8/133
Filed: 2021-08-25
Abstract: L'invention concerne un appareil de purification d'air et un climatiseur. L'appareil de purification d'air comprend : un dispositif de lavage à l'eau (1) comprenant un réservoir à eau (11) et un ensemble de lavage à l'eau (12) ; une base (2) pour supporter le réservoir à eau (11) ; un capteur de gravité (3) pour mesurer la gravité du réservoir à eau (11) et délivrer en sortie une valeur mesurée ; et un dispositif d'alarme pour envoyer un signal d'alarme de remplissage complet par l'eau ou de manque d'eau en fonction de la gravité du réservoir à eau (11). Le climatiseur comprend un boîtier (8) et l'appareil de purification d'air, l'appareil de purification d'air étant monté à l'intérieur du boîtier (8). L'appareil de purification d'air et le climatiseur peuvent empêcher que l'eau dans le réservoir à eau (11) dépasse la charge du réservoir à eau en raison de quantités excessives d'eau ajoutées par un utilisateur, ce qui facilite la commande sur la quantité d'eau ajoutée, et peut également éviter la situation dans laquelle le dispositif de lavage à l'eau (1) ne peut pas fonctionner normalement en raison du manque d'eau dans le réservoir à eau (11).
Patent WO-2022052847-A1 (WO)
Title: 一种抗菌熔盐、玻璃及制备方法
Inventor: WANG JIAN
IPC: C03C3/097
Filed: 2021-09-01
Abstract: 本发明提供了一种抗菌熔盐及其使用该抗菌熔盐进行抗菌金属离子交换得到抗菌玻璃，所述抗菌熔盐中的抗菌金属离子为铜离子，所述抗菌熔盐为多元复合硫酸盐，可实现离子交换后玻璃中Cu离子稳定存在，无黑色CuO生成，无污染性废气产生的效果，通过对三元硫酸盐熔盐的组成设计，可在430-500℃温度下熔融，或在440-470℃温度熔融，方便业内主流玻璃的抗菌离子交换。玻璃在离子交换前需要进行预热，预热温度T1与抗菌熔盐的离子交换温度T2需控制T2-T1＜50℃，离子交换时间2-10min。所述抗菌玻璃铜含量0.01％-0.8％，抗菌前后L*a*b绝对值变动量|△L*|为0-0.25,|△a*|为0-0.08,|△b*|为0-0.05；抗菌效应指数R值＞5。同时本技术方案工艺简单环保，耗时较短，适用工业化生产。
Patent WO-2022052874-A1 (WO)
Inventor: LU XIANPING
IPC: A61K39/395
Filed: 2021-09-03
Abstract: The present invention relates to the field of medicines, and in particular relates to a use of chiauranib in combination with an immune checkpoint inhibitor in antitumor therapy. A use of a combination of chiauranib or a derivative thereof and the immune checkpoint inhibitor in the preparation of a medicine for treating a tumor, a pharmaceutical composition and a kit comprising the combination, and a method for treating a tumor by administering a therapeutically effective amount of the pharmaceutical composition or the kit to a tumor patient in need thereof. The combination has a synergistic effect and is suitable for treating a cancer.
Patent WO-2023039716-A1 (WO)
Title: Matériau composite de pérovskite et tamis moléculaire, procédé de préparation associé et application associée
Inventor: YU XUEFENG
IPC: C09K11/66
Filed: 2021-09-14
Abstract: La présente invention concerne un matériau composite de pérovskite et un tamis moléculaire, un procédé de préparation associé et une application associée, et concerne en particulier la préparation d'un matériau composite de pérovskite entièrement inorganique et d'un tamis moléculaire au moyen d'une réaction en phase solide à haute température. Le procédé de préparation comprend les étapes suivantes : étape 1, ajouter une source de plomb, une source de césium et une première source d'halogène facultative à un récipient de réaction ; étape 2, disperser uniformément un tamis moléculaire dans le récipient de réaction ; étape 3, placer un creuset dans un four à moufle et soumettre celui-ci à un traitement à haute température, la température de réaction étant supérieure ou égale à 500 °C, jusqu'à ce que la réaction soit achevée ; et l'étape 4, refroidir celui-ci à la température ambiante pour obtenir le matériau composite de pérovskite et le tamis moléculaire. Selon le procédé, la structure de réseau, la stabilité élevée et la porosité ultra élevée du tamis moléculaire peuvent être complètement mises à profit ; la stabilité environnementale et la stabilité thermique de la pérovskite sont considérablement améliorées à condition de conserver les excellentes propriétés de luminescence d'origine de la pérovskite. De plus, le procédé est simple, a de faibles exigences en ce qui concerne les dispositifs, ne nécessite pas de ligands organiques supplémentaires et peut être utilisé pour la production en masse.
Patent WO-2022127315-A1 (WO)
Inventor: Xie Tangfeng
IPC: G01N1/28
Filed: 2021-10-13
Abstract: 一种锂电材料截面扫描电镜样品的制备方法，包括以下步骤：取锂电材料置于金属箔上，加入银导电胶并搅拌混合，得到浆稠状锂电材料样品，折叠金属箔并包裹住浆稠状锂电材料样品，得到样品包埋件，压合包埋件并干燥，得到固化包埋件，对固化包埋件进行裁切，再用氩离子束对截面进行抛光，即得锂电材料截面扫描电镜样品。制备方法操作简单，使用金属箔及银导电胶对锂电材料样品进行包埋，避免了粉体样品直接涂覆在硅片上可能产生的涂覆层破碎与脱落污染仪器。