baber/WOPTO huggingface dataset:
Patent WO-2021169357-A1 (WO)
Inventor: XIE JIN
IPC: G06F30/20
Filed: 2020-10-29
Abstract: A grinding wheel grinding performance classification method based on diamond abrasive grain crystal face directionality. The method comprises the following steps: according to a grinding wheel production process, selecting diamond abrasive grains of a corresponding granularity, variety and morphology so as to be evaluated; carrying out three-dimensional data collection work, carrying out three-dimensional parameter measurement on the selected diamond abrasive grains, and constructing a three-dimensional database of simulated abrasive grains; carrying out crystal face directionality simulation in a virtual space, inputting a target concentration of a grinding wheel, setting a grinding wheel caking space, calling the three-dimensional database of the simulated abrasive grains, randomly assigning (X, Y, Z, A, B, C) coordinates to each abrasive grain, controlling the central point of the abrasive grain to be in the grinding wheel caking space, compiling statistics on and updating concentration changes of the grinding wheel, stopping simulation after a target value is reached, and outputting a grinding wheel cake with simulated spatial distribution; and giving a grinding depth, and compiling statistics on distribution states of abrasive grains in the cake. According to the present method, an evaluation requirement for the grinding performance of a grinding wheel is ensured while a destructive evaluation test is not carried out.
Patent WO-2022094888-A1 (WO)
Inventor: LIU JIAN
IPC: G06K9/62
Filed: 2020-11-05
Abstract: 一种面向决策树的纵向联邦学习方法，该方法主要包括如下步骤：1)所有参与者对于本地的每一个特征，将本地样本进行排序，随后将排序后的样本按序等分为不同的块，将每一块称为一个桶。2)对于每一个特征所对应的一组样本，每一个样本在该特征下的桶号有一定概率变为其它桶号，选取适当的概率使得这种加密方式满足差分隐私的定义。3)每个参与者将不同样本在不同特征下分到的桶的序号，发送给持有标签的参与者，将这个参与者称为协调者。4)协调者根据这些样本训练决策树模型，训练过程不再需要其他参与者。本方法首次提出在决策树的联邦学习中传递排序的方法，在维持联邦学习安全性的同时，极大的提升了训练速度。
Patent WO-2021098571-A1 (WO)
Inventor: YOU CHAOCAI
IPC: G06F16/2457
Filed: 2020-11-11
Abstract: A feedback method and apparatus based on an online document comment, and a device and a storage medium. The feedback method based on an online document comment comprises: receiving comment pushing information sent by a server (110), wherein the comment pushing information is information generated by the server according to a comment feedback addition request sent by a terminal, and the comment pushing information comprises a document identifier, a comment identifier and a comment feedback type; determining a first target document matching the document identifier, and searching the acquired first target document for a first comment matching the comment identifier (120); and acquiring comment feedback matching the comment feedback type, and adding the comment feedback to a comment feedback display area matching the first comment (130).
Patent WO-2022104761-A1 (WO)
Title: 一种复合型废水处理剂
Inventor: WANG SHAOJUN
IPC: C02F1/52
Filed: 2020-11-22
Abstract: 一种复合型废水处理剂，按照重量份数计，所述废水处理剂包括以下含量的组分：长链氨基酸 
       20 
       ～ 
       40 
       份，硅铁共聚物 
       30 
       ～ 
       40 
       份，复合无机絮凝剂 
       5 
       ～ 
       10 
       份，氧化剂 
       5 
       ～ 
       10 
       份，含钙化合物 
       5 
       ～ 
       10 
       份，增效剂 
       10 
       ～ 
       20 
       份以及去离子水 
       100 
       ～ 
       200 
       份。该复合型废水处理剂能够将污水中的磷和氨氮污染物质脱稳、絮凝沉淀，并将絮凝沉淀进一步聚集在一起，使得最终形成的沉淀物集中在一处，方便后期的沉淀过滤操作，也进一步将污染物去除彻底。
Patent WO-2021115157-A1 (WO)
Inventor: LI QIAOYU
IPC: H04W74/08
Filed: 2020-12-01
Abstract: A user equipment (UE) operating as an NR-Light UE may repeat transmissions of uplink signals such as a random access (RA) message (Msg) 3 on a physical uplink shared channel (PUSCH) during a random access channel (RACH) procedure. The UE may receive a random access response (RAR) message including a RAR uplink (UL) grant. The UE may determine, based on a single bit of the RAR message, whether repetition of a RA Msg 3 is indicated. The UE may determine both of a repetition factor and a transmit power control (TPC) command for the RA Msg 3 based on a TPC field of the RAR UL grant. The UE may transmit the RA Msg 3 based on the repetition factor and the TPC command.
Patent WO-2022077727-A1 (WO)
Inventor: ZHANG HUI
IPC: C12N15/867
Filed: 2020-12-01
Abstract: CHAF1A作为HIV‑1潜伏感染激活靶点的应用。染色质组装因子CAF‑1的最大亚基CHAF1A可以显著压制HIV‑1的表达，并且促进HIV‑1的潜伏感染。CHAF1A的移除可以使得潜伏的HIV‑1再次表达，并且能够和常规潜伏感染激活剂TNFα、SAHA、JQ‑1等叠加激活病毒潜伏库。开发潜伏感染激活药物靶向CHAF1A，有望更加充分的激活潜伏病毒并利用人体免疫系统所杀灭，从而缩小病人体内病毒潜伏库甚至清除。
Patent WO-2022099831-A1 (WO)
Title: Handheld gimbal
Inventor: LAI XUECONG
IPC: G05D3/12
Filed: 2020-12-04
Abstract: A handheld gimbal, comprising: a gimbal mechanism (10), which comprises multiple rotating shaft mechanisms (11), each rotating shaft mechanism (11) comprising an electric motor (112); a handle (20), which is in mechanical coupling connection with the gimbal mechanism (10); an operating structure (30); a sensor (40), which senses an operating state of the operating structure (30) and generates a sensing signal; a controller (50), which calculates, according to the sensing signal and a preset mapping relationship, multiple desired attitude angles corresponding to the operating state of the operating structure (30), and generates a control signal; and an electronic governor (60), which controls the rotation of the electric motors (112) according to the control signal, wherein the controller (50) controls, according to the same sensing signal of the operating structure (30), the electric motors (112) of at least two rotating shaft mechanisms to rotate, so as to change multiple attitude angles of a load (70). The handheld gimbal allows a user to input an operating instruction once to adjust multiple attitude angles of a load, such that the user experience is enhanced.
Patent WO-2021115256-A1 (WO)
Title: 经修饰的daao酶及其应用
Inventor: XIE XINKAI
IPC: C12P41/00
Filed: 2020-12-08
Abstract: 涉及经修饰的D-氨基酸氧化酶（DAAO）。具体而言，经修饰的DAAO具有催化D草铵膦氧化为PPO的活性。此外，经修饰的DAAO与SEQ ID NO:4相比具有提高的催化D草铵膦氧化为PPO的活性和/或提高的稳定性。还涉及编码经修饰的DAAO的多核苷酸、表达经修饰的DAAO的载体和宿主细胞以及使用经修饰的DAAO和宿主细胞生产L-草铵膦的方法。
Patent WO-2021179701-A1 (WO)
Inventor: LIU BOQING
IPC: G10L15/00
Filed: 2020-12-08
Abstract: A multilingual speech recognition method and apparatus, and an electronic device, relating to the technical field of speech recognition. The multilingual speech recognition method comprises: acquiring a target speech to be recognized (S1); calling a pre-trained acoustic model and a pre-trained multilingual language model to decode the target speech, and acquiring a recognition result search grid of the target speech (S2); calling a plurality of pre-trained monolingual language models to respectively re-score the recognition result search grid, obtaining, by screening, the candidate recognition result of each corresponding language, and determining the probability that the candidate recognition result is a target recognition result of the target speech (S3); and ranking the candidate recognition results in descending order of probability, and obtaining, by screening, the target recognition result from a preset number of candidate recognition results ranked at the top (S4). According to the present solution, the difficulty of multilingual speech recognition can be reduced. Similarly, the solution can be applied to online consultation in digital healthcare.
Patent WO-2021121225-A1 (WO)
Title: 应用程序安装方法及电子设备
Inventor: LIAO HUILING
IPC: G06F8/61
Filed: 2020-12-15
Abstract: 一种应用程序安装方法及电子设备，涉及通信技术领域。包括：在第一应用被卸载的情况下，电子设备接收对目标区域的第一输入（S201）；电子设备响应于第一输入，安装第一应用（S202）；其中，目标区域为在第一应用被卸载前第一应用的图标的显示区域，或为与第一应用属于同一类型的第二应用的图标的显示区域，或为在第一应用被卸载前第一应用的图标所属的文件夹中的显示区域。
Patent WO-2021129466-A1 (WO)
Title: 检测水印的方法、装置、终端及存储介质
Inventor: SUN YINGYING
IPC: G06T1/00
Filed: 2020-12-15
Abstract: 一种检测水印的方法、装置、终端及存储介质，属于图像处理技术领域。该方法能够提取目标图片的第一特征图，通过空洞卷积层得到感受野大于第一特征图的第二特征图，再根据第二特征图确定目标图片中是否存在水印区域，当目标图片中存在水印区域时，确定目标图片中的水印区域。该方法能够从目标图片中的提取高级语义信息时平衡特征图的分辨率和感受野，在同样分辨率的目标图片下能获得较高的感受野，提高了确定水印位置的速度和准确度。
Patent WO-2022133787-A1 (WO)
Inventor: TAN HUA
IPC: G11C11/56
Filed: 2020-12-23
Abstract: A memory device comprises a memory array and a memory controller operatively coupled to the memory array. The memory controller includes a processor configured to initiate read operations to the memory array; compare the number of read operations to a predetermined threshold number of read operations; initiate scanning memory pages of a block of memory cells for errors in response to reaching the threshold number of read operations for the block; and iteratively change the threshold number to a new threshold number, perform the new threshold number of read operations on the block of memory cells, and error scan memory pages associated with the last read operation of the new threshold number of read operations.
Patent WO-2021139580-A1 (WO)
Title: Add/drop filter, optical add/drop multiplexer and wavelength control method
Inventor: MELLONI ANDREA
IPC: G02B6/293
Filed: 2020-12-30
Abstract: An add/drop filter, comprising a first waveguide (101), a second waveguide (102) and multiple cascaded ring waveguides (103). The first waveguide (101) comprising an input port (101a) and an output port (101b), the second waveguide (102) comprising an add port (102a) and a drop port (102b), one of the multiple cascaded ring waveguides (103) being coupled to the first waveguide (101), a different one of the multiple cascaded ring waveguides (103) being coupled to the second waveguide (102), and each ring waveguide (102) having disposed thereon an electrode (103a); at least one ring waveguide (103) apart from the ring waveguide (103) coupled to the first waveguide (101) having disposed thereon a loss regulator (103b), the loss regulator (103b) being used to regulate insertion loss in the at least one ring waveguide (103), use of the loss regulator (103b) preventing a condition of critical coupling of the ring waveguide (103) coupled to the first waveguide (101) from occurring, ensuring ordinary transmission of a signal in the first waveguide (101).
Patent WO-2021159974-A1 (WO)
Title: Feedback method and device for hybrid automatic repeat request information
Inventor: CHEN YING
IPC: H04L1/16
Filed: 2021-01-29
Abstract: Provided are a feedback method for hybrid automatic repeat request (HARQ) bitmap information, and a related device. The method comprises: a terminal receiving indication information from an access network device, wherein the indication information is used for determining whether a transmit block transmitted in a plurality of downlink transmission units needs to carry out HARQ feedback; determining HARQ bitmap information according to the indication information, wherein the HARQ bitmap information comprises HARQ feedback information of at least one target transmission unit, and the target transmission unit represents a downlink transmission unit in the plurality of downlink transmission units that requires HARQ feedback; and sending the HARQ bitmap information to the access network device. By means of the embodiments of the present application, the overheads of a feedback resource are reduced, the communication time delay is reduced, and the communication throughput rate is increased in an NTN scenario. In the embodiments of the present application, NTN comprises various satellite-related communication technologies, and communication technologies related to non-terrestrial communication devices, such as an unmanned aerial vehicle and a hot air balloon.
Patent WO-2022160304-A1 (WO)
Inventor: HONG WEI
IPC: H04W8/20
Filed: 2021-01-29
Abstract: Provided are an exchange method and apparatus for multi-subscriber identification module characteristic information, and a communication device, which relate to the technical field of mobile communications. The solution involves: sending first indication information to an access network device, wherein the first indication information is used for determining whether a UE is currently in a multi-subscriber identification module state; and receiving second indication information sent by the access network device, wherein the second indication information is used for indicating multi-subscriber identification module characteristic information supported by a core network device and/or the access network device. Therefore, resources used during an exchange process of multi-subscriber identification module characteristic information are reduced.
Patent WO-2022160327-A1 (WO)
Inventor: GAO XUEYUN
IPC: A61P31/14
Filed: 2021-02-01
Abstract: The present invention provides an application of a gold complex in preparation of a drug for treating novel coronavirus pneumonia, and relates to the technical field of biomedicines. The gold complex can effectively inhibit the catalytic activity of Mpro protein, and inhibit the replication of SARS-CoV-2 live virus in cells in living cells. The gold complex can significantly inhibit activation of an NFkB inflammatory molecular pathway in macrophages and pulmonary bronchial cells, thereby reducing the expression and secretion of inflammatory factors IL-6, IL-1β and TNF-α. The gold complex can inhibit virus replication in lung tissues and inhibit inflammatory injury of animal lung tissues on a COVID-19 model animal. The gold complex can inhibit replication of SARS-CoV-2 in cells and animals, and can also directly inhibit the damage of the immune inflammatory storm induced by the abovementioned virus infection on the lung tissues of a living body.
Patent WO-2022183434-A1 (WO)
Inventor: TONG KEMENG
IPC: H01L27/32
Filed: 2021-03-04
Abstract: The present application relates to the technical field of display, and discloses a display panel and a manufacturing method therefor, and a display apparatus. The display panel comprises: a substrate, a light-emitting device, a packaging layer, at least one retaining wall, and a signal wiring. In the display panel, the signal wiring has an opening, and an orthographic projection of the opening on the substrate is located within an orthographic projection of the at least one retaining wall in the display panel on the substrate. Therefore, at the at least one retaining wall, moisture absorbed by an organic film layer located on the side of the signal wiring close to the substrate can be released by means of the opening, thereby ensuring flatness of the signal wiring, reducing the influence on electrical signals loaded on the signal wiring, and thus improving the display effect of the display panel.
Patent WO-2021175291-A1 (WO)
Inventor: GAO HONGJUN
IPC: G01K15/00
Filed: 2021-03-04
Abstract: A temperature calibrator and a method for cooling a furnace core (14) thereof, which belong to the field of temperature control and can improve the cooling speed of the furnace core (14). The temperature calibrator comprises: a heating part (11) provided with a containing cavity (12) having an opening at one end; the furnace core (14), which is matched with the containing cavity (12) in shape and is inserted into the containing cavity (12) to form, between the furnace core and the inner wall of the containing cavity (12), an airflow channel (13) having an airflow outlet (13B) and an airflow inlet (13A); and an air source device (15), which blows airflow from the airflow inlet (13A) into the airflow channel (13) and discharges the airflow from the airflow outlet (13B). The temperature calibrator cools the furnace core (14) in this way: after the furnace core (14) is inserted into the containing cavity (12), the airflow channel (13) is formed between the periphery of the furnace core (14) and the inner wall of the containing cavity (12); and airflow is blown into the airflow channel (13) from the airflow inlet (13A) and discharged from the airflow outlet (13B), the airflow is thus directly blown to the furnace core (14). Therefore, the furnace core (14) is directly cooled, and the cooling speed of the furnace core (14) is increased.
Patent WO-2021175312-A1 (WO)
Inventor: LI YANSONG
IPC: H01L51/00
Filed: 2021-03-05
Abstract: Disclosed is a display substrate provided with a display area. The display area at least comprises a first area, and the first area comprises a plurality of first sub-pixel areas. The display substrate comprises: a substrate; a plurality of first sub-pixels arranged on one side of the substrate and respectively located in the plurality of first sub-pixel areas, wherein each of the first sub-pixels comprises a first anode, a first light-emitting layer and a first cathode which are sequentially stacked; and a pattern layer arranged on one side of each of the plurality of first sub-pixels away from the substrate. The pattern layer comprises: a first pattern and a plurality of second patterns, wherein the first pattern is made of a conductive material, and the second pattern is made of a transparent insulating material. The boundaries of the orthographic projections of the parts, located in the first area, in the second patterns on the substrate coincide with the boundaries of the plurality of first sub-pixel areas; or the boundaries of the plurality of first sub-pixel areas are located in the range of the boundaries of the orthographic projections of the parts, located in the first area, in the plurality of second patterns on the substrate. A part, located in the first area, in the first pattern is electrically connected to the first cathode.
Patent WO-2021190297-A1 (WO)
Title: 标签
Inventor: LI XUEFENG
IPC: B65C9/18
Filed: 2021-03-09
Abstract: 一种标签（10），包括底纸（11）、标签膜（12）、多个标志（13）、第一线条（14）和第二线条（15），标志（13）设置于标签膜（12）和底纸（11）之间，标志（13）与底纸（11）之间的粘贴力小于标志（13）与标签膜（12）之间的粘贴力；第一线条（14）设置于标签膜（12）的朝向底纸（11）的一侧，第二线条（15）设置于底纸（11）的朝向标签膜（12）的一侧。因为具有第一线条（14）和第二线条（15），借助第一线条（14）和第二线条（15）的拉扯，不仅便于底纸（11）与标志（13）分离，也便于标志（13）与标签膜（12）分离，即第一线条（14）和第二线条（15）方便剥离使用。
Patent WO-2021248952-A1 (WO)
Title: 一种加热片及电池模组
Inventor: ZHANG WANCAI
IPC: H01M10/615
Filed: 2021-03-12
Abstract: 一种加热片及电池模组(100)。电池模组(100)包括多个的单体电池(110)和加热片(120)；所述加热片(120)包括多个加热单元(121)和多个连接单元(130)，所述连接单元(130)连接相邻两个所述加热单元(121)；一个所述加热单元(121)贴设于一个所述单体电池(110)的侧壁，且所述连接单元(130)与所述缝隙区对应；连接单元(130)单位面积的发热量小于所述加热单元(121)单位面积的发热量。减小与缝隙区对应处的加热片(120)的热量，有效改善因为该位置的热量不能以直接接触的方式传递至单体电池(110)而产生"干烧"的现象，从而改善加热片(120)因为局部过热而导致损毁的情况。
Patent WO-2021197335-A1 (WO)
Title: Anticorps se liant au cd40 et leurs utilisations
Inventor: MA MARK ZHIQING
IPC: C07K16/28
Filed: 2021-03-30
Abstract: L'invention concerne un anticorps monoclonal isolé ou une partie de celui-ci se liant à l'antigène qui se lie spécifiquement au CD40 humain. L'invention concerne également une molécule d'acide nucléique codant pour l'anticorps ou sa partie se liant à l'antigène, un vecteur d'expression, une cellule hôte et une méthode pour exprimer l'anticorps ou sa partie se liant à l'antigène. L'invention concerne également un immunoconjugué, une molécule bispécifique, un récepteur antigénique chimérique, un virus oncolytique et une composition pharmaceutique comprenant l'anticorps ou une partie de celui-ci se liant à l'antigène, ainsi qu'une méthode de traitement l'utilisant.
Patent WO-2021227789-A1 (WO)
Title: Storage space allocation method and device, terminal, and computer readable storage medium
Inventor: WEN BO
IPC: G06F9/50
Filed: 2021-04-20
Abstract: A storage space allocation method and device, a terminal, and a computer readable storage medium, relating to the technical field of data storage. The method comprises: traversing an input layer combination and an output layer combination of each layer combination of a convolutional neural network, and obtaining a first target layer combination (301); determining whether or not a first target input layer combination to which a storage space has been allocated exists in a plurality of input layer combinations comprised in an output layer combination of the first target layer combination or not (401); and if the first target input layer combination to which a storage space has been allocated exists in the plurality of input layer combinations comprised in the output layer combination of the first target layer combination, recording, in a storage space mapping table, that the storage space of the first target input layer combination is simultaneously allocated to the first target layer combination, thereby simplifying the software programming complexity of a convolutional neural network processor.
Patent WO-2022088633-A1 (WO)
Inventor: HE BO
IPC: H04L12/24
Filed: 2021-04-28
Abstract: The present application relates to the technical field of network attacks, and discloses a lateral penetration protection method and apparatus, a device and a storage medium. The method comprises: when a penetration attack is detected, identifying the attack type of the penetration attack; determining attack information according to the attack type; according to a preset engine decision strategy, determining whether the attack information is a lateral penetration attack; and when the attack information is a lateral penetration attack, blocking the lateral penetration attack.
Patent WO-2022147939-A1 (WO)
Inventor: CHEN BIN
IPC: C07C265/14
Filed: 2021-05-16
Abstract: 一种低温气相法制备二异氰酸酯的反应器及方法，管式反应器包括管式壳体、外部夹套及位于壳体顶部的布气设备，壳体上设置有至少一组均匀分布的进料喷嘴，一组进料喷嘴包括至少一个光气进料喷嘴和至少一个二胺进料喷嘴，反应物料通过喷嘴喷出后在中部撞击区相互撞击，增强反应效果，布气设备位于壳体顶部、进料喷嘴上部，惰性介质通过布气设备均匀分布后在壳体顶部折射至撞击反应区，降低反应区温度及浓度，通过反应器，可以强化光气及胺类混合，惰性介质连续稀释，及时移走反应放出热量，减少高温下副产的生成，控制管式壳体各区域壁面温度减少壁面结焦物，提高反应收率，延长反应设备的运作周期。
Patent WO-2022213456-A1 (WO)
Inventor: ZHANG LEI
IPC: H04R9/06
Filed: 2021-05-21
Abstract: 本说明书提供一种声学输出装置，所述声学输出装置可以包括骨传导声学组件、气传导声学组件以及壳体。所述骨传导声学组件可以用于产生骨传导声波。所述气传导声学组件可以用于产生空气传导声波。所述壳体可以包括用于容纳所述骨传导声学组件和所述气传导声学组件的容置腔。所述壳体的至少一部分可以与用户的皮肤接触，以在所述骨传导声学组件的作用下传递所述骨传导声波。所述空气传导声波可以基于所述壳体或所述骨传导声学组件中的至少一个在产生所述骨传导声波时的振动产生。
Patent WO-2022261897-A1 (WO)
Inventor: LI SI
IPC: G06F3/0481
Filed: 2021-06-17
Abstract: 本申请公开了一种处理方法、移动终端和存储介质，其中，该方法包括：检测当前运行的目标应用对象的类型；若目标应用对象的类型为目标类型，则在终端屏幕的调节区域显示调节界面，该调节界面用于接收对目标应用对象的运行参数的调整操作。采用本申请所提出的方法，可快速显示调节界面。
Patent WO-2022052551-A1 (WO)
Inventor: LI CHANGCHENG
IPC: F04D29/66
Filed: 2021-06-17
Abstract: A fan and a cleaning apparatus. The fan comprises: a fluid module (1) for generating and guiding an airflow, the fluid module (1) comprising a diffuser (12) which has a first positioning mechanism (121); and a stator module (2) detachably connected to the diffuser (12), the stator module (2) being provided with a second positioning mechanism (211) adpative to the first positioning mechanism (121). The fan uses a modular structure, is simple to assemble, and is suitable for mechanical production.
Patent WO-2021259334-A1 (WO)
Inventor: ZHOU GAOCHAO
IPC: C12N15/113
Filed: 2021-06-23
Abstract: A self-regulating chimeric antigen receptor (CAR) and an application thereof in tumor immunity, comprising a tumor antigen-induced gene expression self-regulating nucleic acid construct. A gene expression regulatory sequence can induce the expression of a CAR or an engineered TCR, and is suitable for different tumor targets. When CAR-T or TCR-T is in contact with a tumor, a tumor surface antigen is bound to scFv, a receptor, a ligand, a protein scaffold, or the engineered TCR on a CAR-T surface, so that CAR-T or TCR-T cells are specifically activated, and the expression of more CAR-T cells or the CAR or the engineered TCR on a TCR-T surface is promoted, thereby further enhancing the expansion ability of the CAR-T cells or the TCR-T cells and functioning as effector cells. The approach of locally activating CAR-T or TCR-T by means of a tumor can reduce systemic cytokine release independent of a tumor surface antigen, thereby reducing the toxic and side effects of CAR-T or TCR-T.