baber/WOPTO huggingface dataset:
Patent WO-2021244193-A1 (WO)
Inventor: WANG YOUCHAO
IPC: F26B17/12
Filed: 2021-04-28
Abstract: Disclosed is a system for producing a PBS-based biodegradable material, the system comprising esterification reaction kettles. The esterification reaction kettles include esterification kettle A (3a), esterification kettle B (3b) and a second esterification kettle (4). A slurry inlet at the top of esterification kettle A (3a) is connected to a discharge port of slurry formulation tank I (2a), a top inlet of slurry formulation tank I (2a) is connected to a discharge port of slurry compounding tank I (1a), and the top of slurry compounding tank I (1a) is connected to a BDO feed pipe (G0) and is provided with a PTA charging port (1a1). A slurry inlet at the top of esterification kettle B (3b) is connected to a discharge port of slurry formulation tank II (2b), a top inlet of slurry formulation tank II (2b) is connected to a discharge port of slurry compounding tank II (1b), and the top of slurry compounding tank II (1b) is connected to a BDO feed pipe (G0) and is provided with a binary acid charging port (1b1). A discharge port of esterification kettle A (3a) and a discharge port of esterification kettle B (3b) are respectively connected to a feeding port of the second esterification kettle (4); a discharge port of the second esterification kettle (4) is connected to a feeding port of a first condensation kettle (5) via an esterification material pump (B1); a discharge port of the first condensation kettle (5) is connected to a feeding port of a second condensation kettle (6) via a first condensation material pump (B2); a discharge port of the second condensation kettle (6) is connected to a feeding port of a final condensation reaction kettle (7) via a second condensation material pump (B3); and a discharge port of the final condensation reaction kettle (7) is connected to a feeding port of a tackifying reaction kettle (8) via a melt delivery pump (B4).
Patent WO-2021233272-A1 (WO)
Title: Speech password modification method and apparatus
Inventor: ZHU LING
IPC: G10L17/22
Filed: 2021-05-18
Abstract: A speech password modification method, comprising the following steps: obtaining a first control signal to enter a modification mode (S111); obtaining a current speech password, determining whether the current speech password is correct, and if yes, entering the next step (S112); and obtaining a new speech password, retrieving in a speech model library, if a speech analog signal matching the speech password exists in the speech model library, directly calling the speech analog signal in the speech model library as a modified speech password; if a speech analog signal matching the speech password does not exist in the speech model library, searching in an offline thesaurus, generating a speech analog signal matching the speech password, and calling the generated speech analog signal into the speech model library as a modified speech password (S113). According to the speech password modification method, a user can modify the speech password on site at any time without the need for using any smart device or screen. The method is simple to operate.
Patent WO-2021259005-A1 (WO)
Title: 视频微表情识别方法、装置、计算机设备及存储介质
Inventor: XIONG WEI
IPC: G06K9/00
Filed: 2021-05-31
Abstract: 视频微表情识别方法、装置、计算机设备及存储介质，涉及人工智能的生物识别，该方法包括获取用户视频数据中包含微表情的图像帧；在包含微表情的图像帧中获取与经验帧数值相等张数的连续多帧图像，以组成微表情序列；调用权重计算层计算微表情序列中每一帧图像的结合权重值的图像特征向量；将每一帧图像的结合权重值的图像特征向量进行求和，得到对应的综合图像特征向量；将其输入至卷积神经网络得到微表情识别结果；调用事项处理微表情策略，获取对应的事项处理流程信息。该方法在采用神经网络进行微表情分类时充分考虑到微表情在多个连续图像帧之间的时序关系，学习到微表情在图像视频序列中的时域信息，从而更准确地获取微表情识别结果。
Patent WO-2021259026-A1 (WO)
Inventor: XIE LIANSHENG
IPC: H04W4/24
Filed: 2021-06-02
Abstract: A charging notification function entity, a charging function entity, a call detail record processing method and apparatus, and a storage medium. The method is applied to the charging function entity, comprising: constructing call detail records according to charging messages, and generating call detail record files according to the call detail records (601); transferring the call detail record files to a business/operation support system (602), wherein the business/operation support system is used for processing the received call detail record files to sort the call detail record files, and sending a restoration and reacquisition request to the charging function entity if error call detail record files are sorted out by the business/operation support system; obtaining an error call detail record file list according to the restoration and reacquisition request sent by the business/operation support system (603); and restoring, from a backup call detail record file directory, all the error call detail record files in the error call detail record file list (604).
Patent WO-2022257085-A1 (WO)
Inventor: MU QIN
IPC: H04L12/28
Filed: 2021-06-10
Abstract: La présente divulgation concerne un procédé de gestion de données de modèle, un appareil de gestion de données de modèle et un support de stockage. Le procédé de gestion de données de modèle est appliqué à un dispositif de réseau d'accès radio, et le procédé consiste à : déterminer un état d'achèvement de tâche de modèle d'un terminal en réponse au transfert du terminal sur un dispositif de réseau d'accès radio ; et selon l'état d'achèvement de tâche de modèle, déterminer un premier dispositif de réseau d'accès radio qui transmet des données de modèle. La présente divulgation peut résoudre le problème selon lequel une IA de réseau sans fil ne peut pas effectuer un apprentissage de modèle ou selon lequel un résultat d'apprentissage ne peut pas être efficacement délivré dans un scénario mobile à grande vitesse du terminal.
Patent WO-2022052543-A1 (WO)
Inventor: WANG CHAO
IPC: G06Q10/06
Filed: 2021-06-16
Abstract: The present invention discloses a delivery robot cloud scheduling method and device, and a server. The method comprises the following steps: aggregating orders in an order pool according to a similarity to form a set of order packages comprising at least one optimized order package; scheduling and sorting all the optimized order packages in the set of order packages; and sequentially distributing the optimized order packages to delivery robots according to a sorting result of the optimized order packages. According to the present invention, order holding, order merging, and order package sorting are performed on multiple distribution orders from the perspective of order scheduling, screening, order superaddition, and order distribution are performed on multiple robots from the perspective of delivery capacity scheduling, and order superaddition is first performed and order distribution is then performed, thereby maximizing the aggregation result of the orders, increasing the order carrying amount of the robots, decreasing actual operating costs of robot distribution, and also improving the distribution efficiency and service experience.
Patent WO-2022095474-A1 (WO)
Inventor: LIU XIAOYAN
IPC: H04N5/369
Filed: 2021-06-25
Abstract: L'invention concerne également une unité de pixel et un procédé de traitement de signal de l'unité de pixel. L'unité de pixels comprend au moins un pixel ; le pixel comprend un pixel principal de type N, un pixel principal de type P et un sous-pixel ; le sous-pixel se trouve entre le pixel principal de type N et le pixel principal de type P. Ou bien l'unité de pixels comprend au moins un premier pixel et un second pixel qui sont adjacents l'un à l'autre ; le premier pixel comprend un pixel principal de type N, et le second pixel comprend un pixel principal de type P ; le premier pixel et le second pixel partagent un sous-pixel. Le sous-pixel est configuré pour générer et délivrer une différence de signal entre le pixel principal de type N et le pixel principal de type P en fonction des courants. En ajoutant le sous-pixel entre les deux pixels principaux, le sous-pixel génère et délivre la différence de signal entre le pixel principal de type N et le pixel principal de type P en fonction des courants envoyés par les deux pixels principaux, de sorte que le signal reçu peut être traité directement et efficacement, et que le volume de données de sortie est réduit. En raison du fait qu'aucun circuit n'a besoin d'être ajouté, la zone de pixel ne peut pas être augmentée en raison d'un circuit complexe.
Patent WO-2022012317-A1 (WO)
Title: Pyrazoline compound, photosensitive resin composition, and patterning method
Inventor: QIAN XIAOCHUN
IPC: C08F220/00
Filed: 2021-06-28
Abstract: A pyrazoline compound, a photosensitive resin composition, and a patterning method. The pyrazoline compound has a structure as represented by general formula I, wherein R 1 , R 2  and R 3  each independently represents any one or more groups of H, halogen, carboxyl, nitro, cyano, amino, hydroxyl, a C  1 -C  20  alkyl, a C  1 -C  10  alkoxy, a C  1 -C  10  alkyl ester group, and a C 1 -C  20  alkylamino, wherein the methylene group in each group may be optionally substituted with oxygen, sulfur or an imino group; and a represents any integer of 0-4, b represents any integer of 0-3, and C represents any integer of 0-5. The pyrazoline compound has an absorption waveband of 380-410 nm, is suitable for use as a sensitizer, and can improve the sensitivity of a photocuring system. The pyrazoline compound may enable a composition to have characteristics of a high sensitivity, a high resolution, and high adhesion.
Patent WO-2022007658-A1 (WO)
Title: Cache configuration method and switching device
Inventor: WU TAO
IPC: H04L12/861
Filed: 2021-06-28
Abstract: Provided are a cache configuration method and a switching device, which are used for ensuring that there is no packet loss, and which belong to the field of network technology. The method comprises: a first switching device sending a first measurement frame to a second switching device; the first switching device receiving a second measurement frame sent by the second switching device, wherein the second measurement frame is triggered and generated according to the first measurement frame; the first switching device determining a configuration parameter of a cache according to the first measurement frame and the second measurement frame; and the first switching device setting a local cache according to the configuration parameter. The automatic configuration of a cache of a switching device is realized, and a cache space is saved on the premise of ensuring that there is no packet loss.
Patent WO-2022002203-A1 (WO)
Title: Random access method and apparatus, and network side device
Inventor: WEN MING
IPC: H04W74/08
Filed: 2021-07-01
Abstract: Disclosed in the embodiments of the present application are a random access method and apparatus, and a network side device, being used for solving the problems in the prior art of failing to define a behavior when an IAB node receives a backoff indicator (BI), and affecting the effectiveness of communication. The method can be applied to the IAB node and comprises: in a random access process that is initiated by means of a first random access resource, if a BI is received, performing one of the following operations: generating a wait time according to the BI, and after the wait time is over, initiating the random access process again; and ignoring the BI, and by means of the first random access resource or a second random access resource, initiating the random access process again.
Patent WO-2022017169-A1 (WO)
Title: Freeze-drying device for instant marine fish processing
Inventor: YU XUNXIN
IPC: F25D21/14
Filed: 2021-07-06
Abstract: A freeze-drying device for instant marine fish processing, comprising a device housing (1); a device box door (2) is hinged and fixed to one side of the device housing (1), a liquid accumulation base (3) is welded and fixed to the bottom of the device housing (1), a sealing cover plate (7) is fixed right above a freeze-drying box body (5) by means of bolts; an electric heating plate (10) is nested and connected to an inner wall of the device housing (1), a guide rod (11) is welded and fixed inside the device housing (1), a cooling box body (12) is provided right below the guide rod (11); freezing fins (13) are welded and fixed right above the cooling box body (12), vapor outlet holes (14) are provided on outer side of the freeze-drying box body (5) in a penetrating manner, and a straight tooth rack (15), the guide rod (11), the freeze-drying box body (5), storage drawers (6) and a face gear (16) form a lifting structure. The device drives, by means of the face gear (16), the straight tooth rack (15) on one side of the freeze-drying box body (5) to perform vertical lifting, facilitating adjusting the height of the freeze-drying box body according to the processing requirements.
Patent WO-2023279274-A1 (WO)
Inventor: CHANG LIWEI
IPC: H01L31/048
Filed: 2021-07-07
Abstract: La présente invention concerne un module solaire comprenant un fond de panier, une première couche d'encapsulation, une cellule solaire, une seconde couche d'encapsulation et une plaque de couvercle. La première couche d'encapsulation est disposée sur le fond de panier. La cellule solaire est disposée sur la première couche d'encapsulation. La seconde couche d'encapsulation est disposée sur la cellule solaire. La plaque de couvercle est disposée sur la seconde couche d'encapsulation et comprend une plaque de base transparente et une couche décorative. La couche décorative comprend une pluralité de bandes de couleur décoratives. Les bandes de couleur décoratives sont disposées sur une partie de la surface inférieure de la plaque de base transparente. Les bandes de couleur décoratives et la plaque de base transparente forment ensemble une pluralité de motifs creux hexagonaux réguliers qui sont situés à une certaine distance les uns des autres, et une région de transmission de lumière située entre les motifs creux hexagonaux réguliers. L'un quelconque des motifs creux hexagonaux réguliers comprend une région de couleur formée par des bandes de couleur décoratives reliées et une région vierge transparente.
Patent WO-2022042063-A1 (WO)
Inventor: LUO XIAOFEI
IPC: G09F9/30
Filed: 2021-07-07
Abstract: 一种柔性显示装置，属于显示设备领域。柔性显示装置包括支撑架（100）、壳体（200）、卷轴（300）、柔性显示屏（400）和限位机构（500）；支撑架（100）包括剪叉架（110）；壳体（200）包括第一部分（210）和第二部分（220），第一部分（210）位于剪叉架（110）的一端，第二部分（220）位于剪叉架（110）的另一端；限位机构（500）与剪叉架（110）相连，第一部分（210）和第二部分（220）中的至少一个部分上设有限位机构（500），以限制限位机构（500）所在的部分与剪叉架（110）的轴线的相对运动。在拉开第一部分（210）和第二部分（220）展开柔性显示屏（400），或是合拢第一部分（210）和第二部分（220），收卷柔性显示屏（400）的过程中，限位机构（500）可以限制限位机构（500）所在的部分与剪叉架（110）的轴线的相对运动，避免柔性显示屏（400）在剪叉架（110）所在平面内歪斜，利于防止柔性显示屏（400）收卷错位。
Patent WO-2022012417-A1 (WO)
Title: Collision processing method and apparatus
Inventor: LI NA
IPC: H04W72/04
Filed: 2021-07-08
Abstract: Disclosed are a collision processing method and apparatus. The method is used on user equipment (UE). The method comprises: when the time domain resources of an uplink control channel overlap with the time domain resources of at least one uplink shared channel, processing the uplink control channel and the at least one uplink shared channel according to any one of the following methods: multiplexing first control information borne on the uplink control channel and transmitting same on one uplink shared channel among the at least one uplink shared channel; according to the information of the first control information borne on the uplink control channel, multiplexing the first control information and transmitting same on one uplink shared channel among the at least one uplink shared channel, wherein the information of the first control information includes at least one of the following: the priority level of the first control information, the number of bits of the first control information, and the type of the first control information.
Patent WO-2022068312-A1 (WO)
Inventor: ZHANG KUI
IPC: H01L21/8242
Filed: 2021-07-09
Abstract: 本公开涉及半导体技术领域，提出了一种半导体结构及半导体结构的制作方法。半导体结构包括半导体基体、位线以及字线，半导体基体包括衬底和隔离结构，隔离结构位于衬底的上方，隔离结构用于隔离多个有源区；位线位于衬底内，位线与有源区相连接；字线位于隔离结构内，字线与有源区相交，且字线环绕有源区；其中，衬底为SOI衬底。
Patent WO-2022007965-A1 (WO)
Title: Anti-ige engineered antibody and application thereof
Inventor: DENG SUJUN
IPC: A61K39/395
Filed: 2021-07-09
Abstract: An antigen binding protein. Compared with the light and heavy chain variable region sequences of omalizumab, the antigen binding protein comprises an amino acid mutant. The antigen binding protein is an anti-IgE engineered antibody. Further involved are a pharmaceutical composition comprising the antigen binding protein, and a method thereof for relieving or treating a disease related to an abnormal IgE level.
Patent WO-2022022278-A1 (WO)
Inventor: YANG NING
IPC: H04N19/513
Filed: 2021-07-13
Abstract: Disclosed in embodiments of the present application are an inter-frame prediction method, an encoder, a decoder, and a computer storage medium. The method comprises: a decoder parsing a code stream to obtain a prediction mode parameter of the current block; if the prediction mode parameter indicates that an inter-prediction value of the current block is determined using an inter-frame prediction mode, determining a first motion vector of a sub-block of the current block, wherein the current block comprises a plurality of sub-blocks; determining, on the basis of the first motion vector, a first prediction value of the sub-block and a motion vector deviation between a pixel position and the sub-block, wherein the pixel position is the position of a pixel within the sub-block; determining a filter coefficient of a two-dimensional filter according to the motion vector deviation, wherein the two-dimensional filter is used for performing secondary prediction processing according to a preset shape; and determining a second prediction value of the sub-block on the basis of the filter coefficient and the first prediction value, and determining the second prediction value as an inter-frame prediction value of the sub-block.
Patent WO-2022012665-A1 (WO)
Inventor: WANG YIFANG
IPC: G06F3/0484
Filed: 2021-07-16
Abstract: 本申请公开了一种壁纸显示控制方法、装置和电子设备，属于电子设备技术领域。其方法包括：接收用户的第一输入，所述第一输入用于触发点亮电子设备的屏幕；响应于所述第一输入，控制所述电子设备的屏幕的壁纸图像的对象层图像以第一动画参数，执行第一显示动画，并控制所述壁纸图像的背景层图像以第二动画参数，执行第二显示动画；其中，所述第一动画参数和所述第二动画参数不同。
Patent WO-2022142285-A1 (WO)
Inventor: ZHANG JIAQIAO
IPC: B28C7/12
Filed: 2021-07-20
Abstract: 本申请涉及混凝土生产设备技术领域，具体涉及一种液体计量装置、搅拌站及液体计量控制方法。液体计量装置包括：水称重部件，具有第一卸料口和第二卸料口；第一卸液阀(71)，与第一卸料口连接，以打开或关闭第一卸料口；第二卸液阀(72)，与第二卸料口连接，以打开或关闭第二卸料口；其中，第一卸料口的过流截面积大于第二卸料口的过流截面积。本申请的水称重部件具有两个卸料口，实现二速二档卸料，扣水目标值可灵活设置，提高了扣水精度，保证了混凝土的质量。
Patent WO-2022236961-A1 (WO)
Title: Api 2w-50 steel plate for offshore oil platform, and production method therefor
Inventor: XU CHUNSEN
IPC: C22C38/58
Filed: 2021-07-23
Abstract: Provided are an API 2W-50 steel plate for an offshore oil platform, and a production method therefor, which relate to the technical field of steel production. The API 2W-50 steel plate comprises the following chemical components in percentage by weight: C: 0.06% - 0.08%, Mn: 1.45% - 1.55%, Si: 0.15% - 0.25%, P≤0.013%, S≤0.003%, Nb: 0.020% - 0.030%, V≤0.006%, Ti: 0.007% - 0.020%, Alt: 0.025% - 0.050%, Cr: 0.13% - 0.19%, Ni: 0.30% - 0.40%, Mo≤0.08%, Cu≤0.35%, N≤0.006%, H≤0.006%, CEV≤0.38% and Pcm≤0.20%, with the balance being Fe and impurities. The API 2W-50Z steel plate meets the performance requirements of standard API-2W-2019, the transverse impact toughness Akv at -40ºC at 1/2 the thickness of the steel plate is ≥ 300 J, and the Z35 performance in the thickness direction of the steel plate is ≥ 60%; and CEV is designed to be ≤ 0.38%, Pcm is designed to be ≤ 0.20%, and the welding performance of the steel plate is much improved.
Patent WO-2022022516-A1 (WO)
Inventor: TANG HAO
IPC: H04L27/22
Filed: 2021-07-27
Abstract: The present application provides a wireless communication method and apparatus. The method comprises: a relay device receives a first signal sent by a first device, the first signal bearing a plurality of bits; the relay device decodes the first signal to determine first information corresponding to each first bit in the plurality of first bits, wherein the first information corresponding to each first bit is determined according to the probability that the first bit is 1 and the probability that the first bit is 0; the relay device sends the first information to a second device, so that the second device can decode the first signal by using the first information, and thus the decoding success rate of the second device is improved. In the present application, even if the relay device fails in decoding, the relay device still can forward the first information used for decoding by the second device, so that at the premise that the reliability and accuracy of the communications are ensured, and the communication delay and the requirements on the channel quality are reduced.
Patent WO-2022022631-A1 (WO)
Title: 一种确定bwp的方法、装置及系统
Inventor: LIU NANNAN
IPC: H04W72/00
Filed: 2021-07-29
Abstract: 本申请实施例提供了一种确定BWP的方法、装置及系统，终端设备获取第一信息以及第二信息，终端设备根据第一信息、第二信息确定终端设备工作在第一BWP以及第二BWP上。本申请实施例所提供的方案中，终端设备可以工作在两个或多个BWP上，提升了终端设备与网络设备之间的通信效率。
Patent WO-2021239163-A1 (WO)
Inventor: WANG ZHONGXUE
IPC: B21B13/12
Filed: 2021-07-29
Abstract: 一种H型钢（8）柔性轧制粗轧孔型系统及轧制方法，粗轧孔型系统由平轧孔型（D）、立轧孔型（E）组成，平轧孔型（D）用于将异型坯减薄腹板厚度（t1）、压缩翼缘宽度（B）、控制腹板内侧宽度，立轧孔型（E）用于将异型坯进行立压，使腹板内侧高度（1）减小至不同的尺寸，得到不同型号H型钢（8）生产所需要的中间坯。
Patent WO-2023004796-A1 (WO)
Inventor: LIU YANG
IPC: H04W72/04
Filed: 2021-07-30
Abstract: A hybrid automatic repeat request feedback method and device, applied to a mobile communication technology. The method comprises: in the case that an HARQ-ACK needs to be transmitted, determining an initial time slot where HARQ-ACK transmission is located, and in the case that a PUCCH resource on the initial time slot is determined to be invalid, determining a latest delay feedback time slot supported by the HARQ-ACK, and sending the HARQ-ACK by means of a valid PUCCH on any time slot between the initial time slot and the latest delay feedback time slot or the latest delay feedback time slot. In this case, the delayed transmission of the HARQ-ACK is supported, such that the transmission delay and transmission validity of ultra-reliable and low-latency communication (URLLC) are ensured.
Patent WO-2022028346-A1 (WO)
Title: Aromatic compound and application thereof in antitumor drug
Inventor: ZHANG QIANG
IPC: C07D471/04
Filed: 2021-08-02
Abstract: An aromatic compound protein inhibitor, a stereoisomer, a tautomer, or a pharmaceutically acceptable salt thereof, a method related to the preparation and use of the compound, a pharmaceutical composition comprising the compound, and a relevant cancer treatment method. The aromatic compound has selective and significant inhibitory activity on a protein, and has a wide application prospect in the field of tumor treatment.
Patent WO-2022193531-A1 (WO)
Inventor: YUE DONG
IPC: H02J3/12
Filed: 2021-08-02
Abstract: 本发明公开了一种源储荷分布式协同电压控制方法及其系统，旨在解决现有技术中配电网电压控制对柔性资源的协同控制不足的技术问题。其包括：根据配电网中所有节点的电压信息获取配电网的优先控制节点；当优先控制节点过压或欠压时，利用预先构建的电压控制目标函数依次计算优先控制节点和其他节点的电压控制序列；根据预设的收敛条件对所有节点的电压控制序列进行迭代更新，获得电压控制策略。本发明基于源网荷储网络化云决策控制系统平台，能够解决由于新能源波动等其他小扰动情况下配电网的过/欠电压问题，有效地保证了配电网电压控制的快速性、经济性和灵活性。