baber/WOPTO huggingface dataset:
Patent WO-2020164170-A1 (WO)
Title: 滚刷装置及清洁设备
Inventor: HE BO
IPC: A47L9/04
Filed: 2019-03-19
Abstract: 一种滚刷装置及清洁设备，滚刷装置包括滚刷（21）以及安装组件，滚刷（21）与安装组件连接，滚刷（21）可相对安装组件转动，安装组件能够带动滚刷（21）运动；安装组件的一侧形成有避让缺口（20a），滚刷（21）裸露于避让缺口（20a）处。
Patent WO-2020177169-A1 (WO)
Inventor: YU CHANG
IPC: H04W72/12
Filed: 2019-03-28
Abstract: A communication method, apparatus and system provided in embodiments of the present application can be applied in systems involving vehicle driving such as an automated driving system or an IoV system. The method comprises: a first terminal device receives a sidelink control information (SCI) and a transmission block (TB) from a second terminal device, wherein the SCI comprises a first source identification, and a layer 2 PDU does not comprise a layer 2 source identification; or the SCI comprises a first target identification, and a layer 2 PDU does not comprise a layer 2 target identification; or the SCI comprises a second source identification, and a layer 2 PDU comprises a third source identification; or the SCI comprises a second target identification, and a layer 2 PDU comprises a third target identification; or the SCI does not comprise the layer 2 source identification and the layer 2 target identification, and the layer 2 PDU comprises the layer 2 source identification and the layer 2 target identification. The application of the communication method provided in the embodiments of the present application can reduce data redundancy, thereby reducing the overhead of the layer 2 PDU.
Patent WO-2019223440-A1 (WO)
Title: Network order adjustment method and apparatus, and mobile terminal
Inventor: WANG YANFEI
IPC: H04W8/08
Filed: 2019-04-10
Abstract: The present invention provides a network order adjustment method and apparatus, and a mobile terminal, which relate to the field of mobile communication technology. In the network order adjustment method and apparatus, and the mobile terminal which are provided by the embodiments of the present invention, a network identification number corresponding to an RPLMN is adjusted to a top position of an EHPLMN list, and as the RPLMN is a PLMN that the mobile terminal has registered before last shutting down or going offline, this network is much more likely to be an available network than other networks, thereby ensuring the speed and reliability of the mobile terminal for subsequent network searching, reducing the offline probability of the mobile terminal, and improving the user experience.
Patent WO-2019214651-A1 (WO)
Inventor: CHEN KEVIN X
IPC: C07D487/04
Filed: 2019-05-08
Abstract: 本发明涉及一类作为选择性HER2抑制剂的吡咯并[2,1-f][1,2,4]三嗪类衍生物，以及在制备作为HER2抑制剂的药物中的应用。具体涉及式(Ⅰ)所示化合物、其异构体或其药学上可接受的盐。
Patent WO-2020143140-A1 (WO)
Title: Separation system for slurry bed reactor
Inventor: GUO ZHONGSHAN
IPC: C10G2/00
Filed: 2019-05-09
Abstract: A separation system for a slurry bed reactor, comprising a slurry bed reactor (1) and a first separation device (2) provided in the slurry bed reactor (1); the first separation device (2) is used for performing cyclone separation on a gas flow in the slurry bed reactor (1) and then discharging the gas flow out of the slurry bed reactor (1); the first separation device (2) comprises at least two stages of cyclone separators (13), a gas outlet (16) of the preceding stage cyclone separator (13) is in communication with a gas inlet (15) of the following stage cyclone separator (13), and a gas outlet (16) of the last stage cyclone separator (13) is in communication with the outside of the slurry bed reactor (1).
Patent WO-2019228359-A1 (WO)
Inventor: TU JIALI
IPC: A61B6/00
Filed: 2019-05-28
Abstract: L'invention concerne un procédé pour capturer une image radiographique qui consiste à obtenir des données de référence associées à un objet, les données de référence comprenant des données de hauteur ou des données historiques (1410). Le procédé consiste également à déterminer un point de début ou un point de fin d'une région d'imagerie associée à l'objet sur la base des données de référence (1420). Le procédé consiste en outre à provoquer la capture d'une image radiographique de la région d'imagerie sur la base du point de début ou du point de fin (1430). L'invention concerne également des systèmes et des procédés pour capturer des images radiographiques.
Patent WO-2020243853-A1 (WO)
Inventor: XU TONGMING
IPC: G03B5/00
Filed: 2019-06-01
Abstract: A lens module of a camera lens, comprising a fixed frame (10), a camera lens assembly (20) provided within the fixed frame (10), and an elastic suspension assembly (40) that is connected between the fixed frame (10) and the camera lens assembly (20) so as to suspend the camera lens assembly (20) within the fixed frame (10). A first steel magnet (50) is provided on the camera lens assembly (20), and a focusing coil (60) is provided on the fixed frame (10) and is used to cooperate with the first steel magnet (50) so as to drive the camera lens assembly (20) to move along an optical axis and achieve automatic focusing. A second steel magnet (70) is provided on the camera lens assembly (20), and an anti-shake coil (80) is provided on the fixed frame (10) and cooperates with the second steel magnet (70) so as to drive the camera lens assembly (20) to move along a direction perpendicular to the optical axis so as to compensate for the shaking of the camera lens assembly (20) in the direction perpendicular to the optical axis.
Patent WO-2020052282-A1 (WO)
Inventor: ZHANG XUEYONG
IPC: G06K9/20
Filed: 2019-06-04
Abstract: 一种电子装置(300)的控制方法、电子装置(300)的控制装置(210)、电子装置(300)和计算机可读存储介质(400)。电子装置(300)包括飞行时间模组(200)。飞行时间模组(200)包括红外光发射器(100)和红外光摄像头(54)。控制方法包括：(011)控制红外光摄像头(54)采集人脸的当前红外光图像；(012)根据当前红外光图像进行人脸认证；(013)控制红外光发射器(100)和红外光摄像头(54)同时工作以采集人脸的当前深度图像；(014)根据当前深度图像进行深度认证；和(015)在人脸认证和深度认证均通过时，控制电子装置(300)执行预定操作。
Patent WO-2019242556-A1 (WO)
Inventor: TIAN ZHIQUN
IPC: C08L91/00
Filed: 2019-06-13
Abstract: L'invention concerne un modificateur d'asphalte à base de caoutchouc-composite de graphène, son procédé de préparation et son utilisation, le modificateur d'asphalte à base de caoutchouc-composite de graphène comprenant les composants suivants en parties en poids : de 0,00005 à 0,01 partie d'une poudre de graphène, de 3 à 23 parties d'un milieu de dispersion, de 78 à 92 parties d'une poudre de caoutchouc et de 0,05 à 6 parties d'un additif. Le procédé de préparation comprend les étapes suivantes : (1) le mélange de la poudre de graphène et du milieu de dispersion et l'agitation mécanique, puis la dispersion du mélange à une vitesse élevée de façon à obtenir une solution de dispersion de graphène ; et (2) l'enfouissement de la solution de dispersion de graphène avec la poudre de caoutchouc et l'additif, pour préparer le modificateur d'asphalte à base de caoutchouc-composite de graphène.
Patent WO-2020173019-A1 (WO)
Inventor: ZOU CHENBO
IPC: G06F21/60
Filed: 2019-06-19
Abstract: An access certificate verification method and device, equipment and a storage medium, the method comprising: acquiring an access code corresponding to an access destination in a client access request; next, according to the access code and feature information of a client, generating an access certificate and issuing same to the client; afterwards, acquiring an access instruction of the client; generating a verification certificate according to the access code corresponding to the access destination in the access instruction and the feature information; and if the verification certificate is consistent with the access certificate in the access instruction, the access instruction passes verification.
Patent WO-2020199409-A1 (WO)
Inventor: OU ZANXUN
IPC: A47B91/02
Filed: 2019-07-05
Abstract: Provided by the present invention is a lifting platform. The lifting platform comprises a table, an energy conversion device (30) connected below the table and a leg assembly. The energy conversion device (30) is used to convert elastic potential energy into auxiliary energy for lifting the table, and comprises a torsion spring (31), a middle shaft (33) and a transmission (32); a first end of the torsion spring (31) is connected to an input part of the transmission (32); and the middle shaft (33) is connected to an output part of the transmission (32). The rotation speed of the input part is less than that of the output part. The leg assembly is connected to the middle shaft (33). During a process of forward rotation or reverse rotation of the middle shaft (33), the leg assembly is shortened or elongated to cause the table to descend or rise. According to the lifting table of the present invention, elastic potential energy stored by the torsion spring is not completely released during the entire rising process of the table, so that the external force required by the table from an operator is small.
Patent WO-2020038355-A1 (WO)
Inventor: SUN XING
IPC: A61P35/00
Filed: 2019-08-20
Abstract: 本发明公开了TIM-3抗体在制备治疗肿瘤的药物中的用途。具体而言，提供了TIM-3抗体或其抗原结合片段在制备治疗非小细胞肺癌的药物中的用途，所述TIM-3抗体包含SEQ ID NO:33所示的重链可变区和SEQ ID NO:36所示的轻链可变区。进一步地，本公开中还提供了TIM-3抗体或其抗原结合片段和PD-1抗体或其抗原结合片段联合在制备治疗肿瘤的药物中的用途。
Patent WO-2021031218-A1 (WO)
Title: Sodium dimolybdate and electrode material based on sodium dimolybdate, preparation method and application thereof
Inventor: KAMALI ALI REZA
IPC: H01M4/131
Filed: 2019-08-23
Abstract: Disclosed are sodium dimolybdate and an electrode material based on sodium dimolybdate, a preparation method, and an application thereof, belonging to the field of preparation and application of electrode materials for lithium-ion batteries. The sodium dimolybdate has a chemical formula represented by Na  2 Mo  2 O  7 , a microscopic morphology of rod-shaped and sheet-shaped structures, an average length of 10-20 μm, and an average diameter of 4-10 μm. The sodium dimolybdate is prepared by the molten salt method using sodium salt and molybdenum disulfide as raw materials. Based on the sodium dimolybdate material, after being compounded with conductive carbon and a binder, an electrode sheet is prepared and applied to negative electrode material of a lithium-ion battery.
Patent WO-2021035436-A1 (WO)
Title: Temperature-based memory management
Inventor: WU MINJIAN
IPC: G11C16/02
Filed: 2019-08-23
Abstract: A memory device and method of operation are described. The memory device may include memory cells of a first type that each store a single bit of information and memory cells of a second type that each store multiple bits of information. The memory cells of the first type may be more robust to extreme operating conditions than the second type but may have one or more drawbacks (e.g., lower density). The memory device may identify data to be written, and in response, may identify a temperature of the memory device. If the temperature is within a nominal operating range associated with a low risk of memory errors, the memory device may write the data to the memory cells of the second type. If the temperature is outside the nominal operating range, the memory device may write the data to the memory cells of the first type.
Patent WO-2021035574-A1 (WO)
Title: Transformer structure, and locomotive traction transformer
Inventor: ZHANG JINPING
IPC: H01F27/24
Filed: 2019-08-28
Abstract: The present application provides a transformer structure and a locomotive traction transformer, pertaining to the technical field of transformers. The transformer structure comprises: an iron core and windings. The iron core comprises an iron yoke ring and a core column. The windings are arranged outside of the core column. Since a transformer having the transformer structure is to be placed within a fuel tank, configuring such that a sum of cross sectional areas of iron yoke rings at any two sides of the core column is greater than or equal to a cross sectional area of the core column enables different transformer design solutions according to different locomotives, and enables the shape and the area of the transformer structure to be adjusted for space limitations of different locomotives. In addition, using the cross sectional area of the core column as a reference to configure the cross sectional areas of different iron yoke rings facilitates fitting thereof with a suitable fuel tank and adaptation to a locomotive structure having strict space limitations. The invention alleviates the technical problem of the prior art in which strict space limitations of transformer structures cause difficulties in placing a transformer, thereby providing broad applicability and usability.
Patent WO-2020043136-A1 (WO)
Title: 图像划分方法及装置
Inventor: ZHAO YIN
IPC: H04N19/107
Filed: 2019-08-28
Abstract: 本发明实施例提供一种图像的划分方法和装置。所述方法包括确定当前节点的划分方式，所述当前节点包含亮度块和色度块；根据所述当前节点的划分方式和所述当前节点的尺寸，确定所述当前节点的色度块不再划分；和当所述当前节点的色度块不再划分时，按照所述当前节点的划分方式对所述当前节点的亮度块进行划分。当所述当前节点的色度块不再划分时，该方法可以仅对所述当前节点的亮度块进行划分，从而可以提高编解码效率，降低编解码器的最大吞吐率，利于编解码器的实现。
Patent WO-2020052679-A1 (WO)
Title: Gravity-driven chitosan-enhanced melamine sponge for stable ultrafast filtration
Inventor: LI XIAOYAN
IPC: C08J9/42
Filed: 2019-09-16
Abstract: Devices and methods related to a chitosan-enhanced melamine sponge are provided. A method comprises grafting chitosan on the melamine sponge matrix via the chemical with two or more carboxyl groups; and crosslinking the chitosan with crosslinker under a heating procedure to make a more robust melamine sponge with a larger surface and smaller pores. The chitosan-enhanced melamine sponge is used to separate chemicals from water as a gravity flow-driven filter, and it can be compressed and backwashed for regeneration.
Patent WO-2021051252-A1 (WO)
Title: Measurement configuration method and apparatus, measurement information reporting method and apparatus, and base station
Inventor: HONG WEI
IPC: H04W24/10
Filed: 2019-09-17
Abstract: The present disclosure relates to a measurement configuration method and apparatus, a measurement information reporting method and apparatus, a base station, a user equipment (UE), and a computer-readable storage medium. The measurement configuration method comprises: generating minimization of drive tests (MDT) measurement configuration information with respect to network slices for a UE that supports MDT; and sending to the UE the MDT measurement configuration information with respect to the network slices. In the above embodiments, MDT measurement configuration information with respect to network slices is generated for a UE that supports MDT, and corresponding MDT measurement configuration information is sent to the UE, so that according to the MDT measurement configuration information, the UE may report to a base station the MDT measurement information with respect to the network slices, which thus provides conditions for subsequent targeted network optimization according to the MDT measurement information with respect to the network slices.
Patent WO-2020258560-A1 (WO)
Inventor: ZHOU CHANGGUI
IPC: B65F1/08
Filed: 2019-09-29
Abstract: A household environmental protection garbage bin, relating to the technical field of garbage bins, and solving the problem of air pollution by great peculiar smells generated by garbage which is not collected in a classified manner because an existing household garbage bin cannot separate sewage from the garbage. A second partitioning plate (16) is disposed inside a bin body (1) of the garbage bin; a first partitioning plate (15) is disposed above the second partitioning plate (16); a first storage cavity (8) is formed on one side of the first partitioning plate (15); a second storage cavity (10) is formed on the other side of the first partitioning plate (15); a first garbage bin body (9) is provided inside the first storage cavity (8), and a second garbage bin body (11) is provided inside the second storage cavity (10); the upper surface of the bin body (1) is provided with a first cover plate (12); one side of the first cover plate (12) is provided with a second cover plate (13); the second cover plate (13) and the first cover plate (12) are rotatably connected with the bin body (1) by means of hinges; a support frame (18) is provided on one side of the bin body (1); a cigarette extinguishing box (19) is provided above the support frame (18); a waste liquid storage cavity (21) is provided below the second partitioning plate (16).
Patent WO-2021056515-A1 (WO)
Title: Three-dimensional memory devices and methods for forming the same
Inventor: ZHU HONGBIN
IPC: H01L27/1157
Filed: 2019-09-29
Abstract: A 3D memory device (100) includes a substrate (102), a gate electrode (104) having a two-sided staircase shape above the substrate (102), a blocking layer (106) on the gate electrode (104), a plurality of discrete charge trapping layers (108a, 108b, 108c) each extending laterally on the blocking layer (106), a tunneling layer (110) on the charge trapping layers (108a, 108b, 108c), and a plurality of discrete channel layers (112a, 112b, 112c) each extending laterally on the tunneling layer (110). The charge trapping layers (108a, 108b, 108c) are disposed corresponding to stairs of the two-sided staircase shape of the gate electrode (104), respectively. The channel layers (112a, 112b, 112c) are disposed corresponding to the stairs of the two-sided staircase shape, respectively.
Patent WO-2021062701-A1 (WO)
Inventor: XIAO KAI
IPC: H04W72/12
Filed: 2019-09-30
Abstract: Apparatuses, methods, systems, and computer readable media are disclosed. In one aspect, a wireless communications method is disclosed. The method includes receiving, at a wireless terminal from a network node, an uplink cancellation indication. The method further includes determining, at the wireless terminal, an allocation of a reference uplink resources comprising a plurality of uplink time-frequency resources; and determining, by the wireless terminal, one or more of the plurality of uplink time-frequency resources to cancel according to the uplink cancellation indication. The method further includes cancelling, by the wireless terminal based on the uplink cancellation indication, an uplink transmission on the determined one or more of the plurality of uplink time-frequency resources.
Patent WO-2021072639-A1 (WO)
Inventor: HE HONGBO
IPC: C04B35/46
Filed: 2019-10-15
Abstract: 本发明涉及一种光催化剂及其制备和应用方法，将氧化石墨烯溶液通过静电纺丝得到氧化石墨烯纤维；将纳米纤维浸入Zn(NO3)2溶液中冲洗、吹干；再在Na2S溶液中浸泡，冲洗，吹干，制得ZnS/GO纳米纤维；最后将ZnS/GO纳米纤维浸入Cd(NO3)2溶液中，冲洗、吹干；再在Na2S溶液中浸泡，冲洗，吹干，即可。本发明首次采用静电纺丝技术与连续离子层吸附法(SILAR)合成具有一维结构的CdS-ZnS/GO纳米纤维。由于CdS是窄带系的半导体材料，ZnS可以提高CdS的稳定性，在修饰CdS、ZnS后的GO纳米纤维既能拓宽其在可见光区的吸收范围，又能利用连续离子层吸附法得到的CdS-ZnS/GO复合材料，更好的利用可见光源，加快光生载流子的有效分离，提高光电转换的效率。
Patent WO-2021056643-A1 (WO)
Title: Led device and packaging support thereof
Inventor: WAN CHUIMING
IPC: H01L33/48
Filed: 2019-10-21
Abstract: An LED device and a packaging support thereof. The packaging support comprises: a first metal etching sheet provided with a first electrode (11) and a chip placing layer (12) in a laminated manner, wherein the area of the chip placing layer (12) is larger than that of the first electrode (11); and a second metal etching sheet provided with a second electrode (21) and a connecting layer (22) in a laminated manner. A first insulating trench (31) is formed between the first electrode (11) and the second electrode (21), and a second insulating trench (32) is formed between the chip placing layer (12) and the connecting layer (22). By adopting the LED device and the packaging bracket thereof, the placing area for placing an LED chip (61, 62) can be increased, and the light emitting brightness of the LED device can be improved.
Patent WO-2021077333-A1 (WO)
Inventor: HAO JIE
IPC: G10L15/00
Filed: 2019-10-23
Abstract: Procédé et dispositif d'interprétation simultanée et support de stockage. Le procédé consiste : à effectuer une reconnaissance de parole sur des données de parole devant être interprétées simultanément et à obtenir un résultat de reconnaissance de parole (S101) ; à reconnaître un scénario d'application réel correspondant auxdites données de parole (S102) ; à déterminer un modèle de synthèse de traduction sur la base du scénario d'application réel, le modèle de synthèse de traduction étant un modèle qui correspond à une langue source et à une langue cible, et la langue source étant une catégorie de langue desdites données de parole (S103) ; et à effectuer un traitement de synthèse de traduction sur le résultat de reconnaissance de parole à l'aide du modèle de synthèse de traduction et à obtenir un résultat d'interprétation simultané (S104).
Patent WO-2020168740-A1 (WO)
Title: Integrated production device for invisible dental braces
Inventor: GUI PEIYAN
IPC: A61C7/00
Filed: 2019-10-31
Abstract: An integrated production device for invisible dental braces which relate to the technical field of dental brace production, the device comprising: a cabinet (100) and a dental mold printing mechanism (200) integrated within the cabinet (100), a post-processing mechanism (003), a film pressing mechanism (500), a cutting mechanism (600), and a conveying mechanism (700) provided in cooperation with each of the described mechanisms; the dental mold printing mechanism (200) is configured to print a dental mold; the post-processing mechanism (003) is configured to perform post-processing on the dental mold, wherein the steps of post-processing may comprise one or several among cleaning, air drying, and curing; the film pressing mechanism (500) is configured to press a film on the dental mold to form an intermediate product of dental braces; the cutting mechanism (600) is configured to cut the intermediate product of dental braces to form a finished product of dental braces; the conveying mechanism (700) is configured to convey the dental mold, the intermediate product of dental braces or the finished product of dental braces between various mechanisms for processing or discharge. By means of integrating dental braces production and preparation processes into one device, the device can be placed directly in clinics, thereby achieving immediate diagnosis and treatment, and greatly saving time in the diagnosis and treatment of patients.
Patent WO-2021087958-A1 (WO)
Inventor: LUO YONGSONG
IPC: B25C1/18
Filed: 2019-11-08
Abstract: Provided is a nail tube of a nail gun, the nail tube comprising a silencing hole (12), a silencing piece (23) arranged on an outer wall of a nail tube (1), and a flow guide channel communicating the silencing hole with external air by means of the silencing piece. Provided is a deslagging and heat dissipation sleeve of a nail gun, the deslagging and heat dissipation sleeve comprising a silencing piece arranged on an outer wall of a deslagging and heat dissipation sleeve (2), and a flow guide channel communicating a silencing hole in a nail tube with external air by means of the silencing piece. Provided is a silencing, deslagging and heat dissipation structure of a nail gun, the silencing, deslagging and heat dissipation structure comprising a nail tube, a silencing cover (3), a silencing cavity, a silencing piece and a flow guide channel, wherein the silencing cavity is formed between the nail tube and the silencing cover, the silencing piece is arranged in the silencing cavity, and the flow guide channel communicates a silencing hole in the nail tube with external air by means of the silencing piece. The nail gun, which uses the above-mentioned structure, can effectively solve the problem of poor silencing, deslagging and heat dissipation effects in existing nail guns.
Patent WO-2021051549-A1 (WO)
Inventor: ZHOU SHUGUANG
IPC: B01D46/54
Filed: 2019-11-12
Abstract: 一种处理氯硅烷水解产生的氯化氢的系统及工艺。系统包括预处理系统和分离系统，其中，预处理系统包括洗涤单元和再净化单元，洗涤单元一端与再净化单元连接，另一端与分离系统连接，氯硅烷水解后产生的氯化氢气体先进入洗涤单元，用过冷饱和浓盐酸从洗涤单元顶部喷淋洗涤，经过洗涤净化的氯化氢气体从洗涤单元的上部进入分离系统，用于洗涤的过冷饱和浓盐酸产物从洗涤单元流出，进入再净化单元净化，得除杂浓盐酸，该除杂浓盐酸再次进入洗涤单元，用于循环洗涤氯硅烷水解产生的氯化氢。与现有技术相比，整个工艺过程中不产生新的废水，更为绿色环保。