baber/WOPTO huggingface dataset:
Patent WO-2020177060-A1 (WO)
Inventor: ZHAO YONG
IPC: G06T7/33
Filed: 2019-03-04
Abstract: A binocular visual stereoscopic matching method based on extreme value checking and weighted voting. The method comprises: acquiring images under two viewpoints; according to a plurality of preset cost functions and a plurality of preset disparity values, performing cost aggregation on a first pixel point in one of the images to obtain cost aggregation functions respectively corresponding to the cost functions; according to the cost aggregation functions, respectively acquiring matching costs corresponding to the disparity values at the first pixel point; performing left-right consistency checking on the disparity value corresponding to each matching cost, and if the disparity value corresponding to the matching cost passes the left-right consistency checking, performing special weighting on the disparity value corresponding to the matching cost; according to a special weighting result of the disparity value corresponding to each matching cost and the matching costs corresponding to the disparity values at the first pixel point, performing weighted voting, and obtaining, by means of calculation, a weighted voting value corresponding to each disparity value; and acquiring, from weighted voting values corresponding to the disparity values, the optimum disparity value of the first pixel point.
Patent WO-2020186447-A1 (WO)
Inventor: WANG JINFEI
IPC: C09D133/02
Filed: 2019-03-19
Abstract: Provided is an aqueous dispersion comprising: (i) multistage polymeric particles having a Tg in the range of from 0 to 80℃ and comprising a polymer A and a polymer B at a weight ratio of the polymer A to polymer B in the range of from 78: 22 to 22: 78, wherein Tg difference between the polymer A and the polymer B is 40℃ or more, and the multistage polymeric particles comprise, by weight based on the weight of the multistage polymeric particles, from 10% to 40% of structural units of a cycloalkyl (meth) acrylate, from 40% to 85% of structural units of a hydrophobic monomer, from 0.5% to 10% of structural units of an ethylenically unsaturated monomer carrying at least one functional group, structural units of a polymerizable surfactant having specific structure; and optionally structural units of an additional ethylenically nonionic monomer; and (ii) from 0 to 5%, by weight based on the weight of the multistage polymeric particles, of a metal salt. Also provided are a process of preparing the aqueous dispersion and a coating composition comprising the same. The aqueous dispersion provides coating films with good tannin blocking, early block resistance and sandability properties.
Patent WO-2020186470-A1 (WO)
Inventor: DE GAILLANDE CHRISTOPHE
IPC: B41F16/00
Filed: 2019-03-20
Abstract: A hot foil stamping press with a pressing table (10) on which a sheet can be advanced comprises a pressing system (20) for pressing a foil (14) onto the sheet, a guiding system (18) for guiding the foil (14) over the sheet and defining a foil transportation path which extends across the path along which the sheet is being advanced, a holder (11) arranged at an operator side of the press for receiving a supply (12) of foil, and a discarding system (22) for the used foil.
Patent WO-2020024610-A1 (WO)
Inventor: ZHANG XIANPENG
IPC: F21V29/00
Filed: 2019-04-08
Abstract: 一种光源系统（100）及发光装置，光源系统（100）包括：第一光源（110）、光转换元件（140）、散热装置（150）及匀光装置（160）。其中，第一光源（110）用于发出第一光，光转换元件（140）用于接收第一光并将部分第一光转换为荧光，光转换元件（140）固定于散热装置（150）的第一表面。匀光装置（160）包括多边形椎棒。多边形锥棒包括：呈多边形的入光面（161），与光转换元件（140）的出光面平行；与入光面（161）尺寸不同的出光面（162）；及垂直连接于入光面（161）及出光面（162）之间的连接面（163），连接面（163）固定于散热装置（150）的第二表面。连接面（163）垂直连接于匀光装置（160）的入光面（161）及出光面（162）之间，有利于提高匀光装置（160）的装配便利性、装配精度、加工便利性及生产效率。
Patent WO-2019218812-A1 (WO)
Inventor: LI ZHEN
IPC: H04Q11/00
Filed: 2019-04-10
Abstract: L'invention concerne un procédé et un appareil de mappage avec virtualisation de réseau optique physique, un contrôleur SDN, et un support de stockage. L'invention vise à améliorer l'utilisation de ressources réseau dans un processus de mappage avec virtualisation de réseau. Le procédé consiste à : sélectionner, parmi les nœuds physiques d'un réseau optique physique, N nœuds physiques cible sur lesquels les nœuds virtuels d'une liaison virtuelle doivent être mappés, d'après un poids de mappage de nœud entre des nœuds virtuels de la liaison virtuelle et des nœuds physiques; lorsqu'il est déterminé que les nœuds virtuels de la liaison virtuelle peuvent tous être mappés avec succès sur chaque nœud physique cible, sélectionner, d'après un poids de mappage de liaison entre la liaison virtuelle et une liaison physique, une première liaison physique parmi des liaisons physiques cible constituées par les N nœuds physiques cible; et mapper la liaison virtuelle sur la première liaison physique.
Patent WO-2020210958-A1 (WO)
Inventor: HE LINGLING
IPC: C03C12/00
Filed: 2019-04-15
Abstract: L'invention concerne un bloc céramique pré-fritté pour une restauration dentaire, qui présente une faible température de pré-frittage, contient une phase cristalline principale de silice, mais ne contient pas ou contient une petite quantité d'une phase cristalline de métasilicate de lithium. Le bloc céramique pré-fritté présente une faible dureté, avec une dureté Vickers de 0,5 à 3 GPa, qui est significativement inférieure à celle d'un bloc céramique contenant une phase cristalline de métasilicate de lithium, et celui-ci est approprié pour un usinage à sec et également un usinage par voie humide lorsqu'il est usiné lors d'une restauration dentaire.
Patent WO-2020220220-A1 (WO)
Title: Classification model training method and device, and computer-readable medium
Inventor: ZHOU LINFEI
IPC: G06K9/62
Filed: 2019-04-29
Abstract: A classification model training method and device, and a computer-readable medium. The classification model training method comprises: acquiring first training data (101); determining whether the first training data is equalized (102); if the first training data is non-equalized, transmitting an interaction request to a user (103); receiving an equalization processing instruction sent by the user in response to the interaction request, wherein the equalization processing instruction comprises at least one data set identifier, and each data set identifier is used to identify a first data set in the first training data that causes the first training data to be unequalized (104); performing equalization processing, according to the equalization processing instruction, on the first training data for the first data set identified by each data set identifier, and acquiring second training data (105); and using the second training data to train a classification model corresponding to a target apparatus (106). The method improves the classification accuracy of a trained classification model.
Patent WO-2020042658-A1 (WO)
Inventor: JIA BEI
IPC: G06K9/00
Filed: 2019-05-05
Abstract: The present application discloses a data processing method, comprising: a peripheral apparatus acquiring an initial neural network model comprising one or more neurons; and the peripheral apparatus inputting data to be processed into a trained neural network model, and obtaining result data, wherein the result data is obtained after processing the data to be processed by using neurons in the trained neural network model, the trained neural network model is obtained by training a pruned neural network model by using N training sample sets, and the pruned neural network model is obtained by pruning the one or more neurons in the initial neural network model according to individual activation information of the one or more neurons. The invention improves accuracy of data processing and reduces a computational load, thereby preventing waste of computing resources.
Patent WO-2019214589-A1 (WO)
Title: Multicast data transmission method, related apparatus and system
Inventor: XIA NU
IPC: H04L12/715
Filed: 2019-05-07
Abstract: Disclosed is a multicast data transmission method. The method can comprise: a first BFIR in a first BIER domain determining a BIFT-id and a BitString corresponding to multicast data in a second BIER domain, wherein the BIFT-id is at least determined by an SI to which a BFR-id of a first BFER belongs and a BSL supported by the first BFER, and the first BFER is a BFER for receiving the multicast data in the second BIER domain; the first BFIR encapsulating the multicast data into a BIER data packet, wherein a BIER header of the BIER data packet comprises the BIFT-id and the BitString corresponding to the multicast data in the second BIER domain; and finally, the first BFIR sending the BIER data packet provided with a tag to a second BFIR, wherein the tag is a tag corresponding to a prefix of the second BFIR. The solution can significantly improve the timeliness of multicast transmission.
Patent WO-2020232727-A1 (WO)
Inventor: FEI SHUMIN
IPC: A61B5/103
Filed: 2019-05-24
Abstract: A portable spine measurement instrument based on an MIMU, the portable spine measurement instrument comprising a handheld intelligent terminal. The handheld intelligent terminal realizes a spine posture measurement function and comprises an MIMU data collection unit and a data preprocessing and posture calculation unit, wherein the MIMU data collection unit collects, by means of a triaxial accelerometer, a triaxial gyroscope and a thermometer, acceleration data, angular speed data and temperature data when a measurement instrument is moving on a spine, and transmits the acceleration data, the angular speed data and the temperature data to the data preprocessing and posture calculation unit; and the data preprocessing and posture calculation unit first performs temperature drift compensation, then uses a processing algorithm of time series analysis and strong tracking Kalman filtering to estimate the null point deviation of an angular speed and acceleration, performs data null point deviation compensation, and finally performs spine posture calculation according to compensated acceleration data and compensated angular speed data. The spine measurement instrument is easily operated, can immediately and quickly perform three-dimensional angle dynamic measurement, and measures the posture of each vertebra and each spinal column in real time, and the measurement accuracy is higher.
Patent WO-2020237698-A1 (WO)
Title: 一种远距离照明用多节点光纤及其制造方法
Inventor: Zhang jing min
IPC: G02B6/02
Filed: 2019-06-03
Abstract: 本发明公开了一种远距离照明用多节点光纤及其制造方法，该多节点光纤由外层的氟单体甲基丙烯酸-2,2,2-三氟乙酯聚合物套壳和芯部的聚甲基丙烯酸甲酯芯材组成，外层和芯部的结合面呈锯齿状，所有齿间相对应齿根的齿根连线均与芯材的轴线平行，所述锯齿的齿面分为阳坡面和阴坡面，其中阳坡面与其对应齿根连线的夹角为1°-1.2°，阴坡面与其对应齿根连线的夹角为0.1°-0.12°，相邻齿根间距距离为10cm-12cm；本光纤应用时光线以一个齿形论光线传播路线为从阴坡面与齿根连线结合处向阳坡面与齿根连线结合处单向传播。本发明的钢结构适用于幽深潮湿环境、可远距离造明、不通电、耐腐蚀、无需弯折、使用方便。
Patent WO-2020243995-A1 (WO)
Inventor: ZHANG HANTAO
IPC: A63D15/00
Filed: 2019-06-19
Abstract: 一种台球杆先角修杆机，包括底座组件（37），所述底座组件（37）从左至右依次安装有两快速夹组件（36）和刀盘组件（35），两快速夹组件（36）的上部孔位内连接有快速夹链接杆（34），底座组件（37）的左端设有支撑架组件（38），支撑架组件（38）与位于底座组件（37）内的支撑座伸缩杆（5）的左端连接。该台球杆先角修杆机，使用方便，功能多样；可以实现先角装配、球杆皮头安装以及球杆皮头修整功能。
Patent WO-2020252762-A1 (WO)
Inventor: YAO ANBANG
IPC: G06K9/00
Filed: 2019-06-21
Abstract: An apparatus includes one or more processors (102) including a graphics processor (108) to process data; and a memory for storage of data, including feature maps. The one or more processors (102) are to provide for sparse 3D convolution acceleration by applying a shared 3D convolutional kernel/filter to an input feature map to produce an output feature map, including increasing sparsity of the input feature map by partitioning it into multiple disjoint input groups; generation of multiple disjoint output groups corresponding to the input groups by performing a convolution calculation represented by the shared 3D convolutional kernel/filter on all feature values associated with active/valid voxels of each input group to produce corresponding feature values within corresponding output groups; and outputting the output feature map by sequentially stacking the output groups.
Patent WO-2020258408-A1 (WO)
Inventor: HE JING
IPC: B01J37/00
Filed: 2019-07-17
Abstract: Disclosed are a method for the efficient hydro-conversion of furfuryl alcohol, and a high-dispersion supported Pt catalyst, belonging to the field of biomass catalytic conversion. The use of the high-dispersion supported Pt catalyst belongs to the field of biomass catalytic conversion. The method is performed on-line on a piece of micro fixed bed reaction equipment, and involves, at a certain H 2  pressure and reaction temperature, introducing furfuryl alcohol into a gasification chamber of the equipment through a liquid pressure pump, mixing same with a reaction gas, i.e. hydrogen gas, until uniform, and introducing same into a reactor. A Pt-containing metal catalyst is composed of uniformly dispersed Pt metal active centers, and a composite oxide obtained by means of the calcination of hydrotalcite, and the active centers of the catalyst are highly disperse Pt single atoms and Pt atom clusters at atomic level. The advantages of the invention lie in that the reaction can be carried out continuously and stably for a long time, and the Pt and a carrier in the catalyst form a strong interaction. On the single atom Pt, the conversion rate of the furfuryl alcohol is 87%, and the selectivity of 2-methylfuran reaches 93%. On the atom cluster Pt, the conversion rate of the furfuryl alcohol is 100%, and the selectivity of 1,2-pentanediol reaches 86%.
Patent WO-2021026713-A1 (WO)
Inventor: HE XIAOLONG
IPC: F27B17/00
Filed: 2019-08-12
Abstract: The present invention relates to an adjustable CO 2  enrichment cement kiln system transformed by an in-line decomposition furnace and a use method thereof. With the adjustment function of the components of the present invention, the system can be switched to a CO 2  self-enrichment pre-decomposition kiln or a conventional in-line pre-decomposition kiln. The present invention can adjust the components of the system according to the demand quantity of CO 2 , and then flexibly adjust the CO 2  enrichment of the cement kiln system. Moreover, the cement kiln system of the present invention can perform CO 2  enrichment without needing to redesign a key firing device, and the transformation cost is reduced. Further, when the system of the present invention serves as the CO 2  self-enrichment pre-decomposition kiln, the concentration of CO 2  in the flue gas at the outlet of a third column cyclone preheater is more than 70%, subsequent CO 2  capture purification and operation cost can be greatly reduced, and the flue gas amount with the high CO 2  concentration can be flexibly adjusted to be 5-30% of the flue gas amount at the outlet of the preheater of the conventional pre-decomposition kiln system, so that the CO 2  emission of the pre-decomposition kiln system is greatly reduced.
Patent WO-2020088049-A1 (WO)
Inventor: CHEN LI
IPC: H04W4/40
Filed: 2019-08-21
Abstract: 本公开提供一种车联网的数据传输方法、发送终端和网络侧设备，该方法包括：接收网络侧设备发送的重传配置，所述重传配置用于指示预分配重传资源；在所述预分配重传资源上进行与初始传输相对应的混合自动重传请求HARQ重传。
Patent WO-2021035450-A1 (WO)
Inventor: BI WENPING
IPC: H04L1/00
Filed: 2019-08-23
Abstract: 本申请实施例提供一种数据传输方法和通信设备，一种数据传输方法包括：第一通信设备接收第二通信设备发送的控制信息，控制信息指示第一数据传输所对应的第一HARQ进程的索引；第一通信设备根据控制信息确定第一HARQ进程的索引；第一通信设备根据控制信息的结束时间单元和第一时延确定第一数据传输所使用的起始时间单元，当第一HARQ进程的索引属于第一集合时，第一通信设备确定第一时延为第一数值个时间单元，当第一HARQ进程的索引属于第二集合时，第一通信设备确定第一时延为第一数值个时间单元，或者第二数值个时间单元，第一集合和第二集合包括不同HARQ进程的索引；第一通信设备根据确定的起始时间单元接收第一数据。
Patent WO-2020119176-A1 (WO)
Inventor: CHEN MINGDONG
IPC: G06F17/27
Filed: 2019-08-26
Abstract: 本申请公开了一种报销数据的排查方法、识别服务端及存储介质，该方法包括步骤：接收医疗机构服务器发送的报销数据，其中，所述报销数据包括报销项目编码；判断预设标准报销目录表中是否存在与所述报销项目编码对应的标准项目编码；若预设标准报销目录表中存在与所述报销项目编码对应的标准项目编码，则存储所述报销数据中与所述报销项目编码相对应的数据；若预设标准报销目录表中不存在与所述报销项目编码对应的标准项目编码，则设置录入错误标识与所述报销项目编码关联。本申请基于神经网络能方便快速找到录入报销数据中的错误。
Patent WO-2021035675-A1 (WO)
Inventor: MA JUNPING
IPC: G03B17/40
Filed: 2019-08-30
Abstract: A photographing method is applicable to an image processing device, and comprises: (S201) an image processing device sending a shutter opening instruction to a control assembly of a photographing apparatus, the shutter opening instruction being used to control opening of a shutter; (S202) when a shutter detection assembly of the photographing apparatus detects that the shutter of the photographing apparatus opens, the image processing device determining shutter response information of the shutter detection assembly, the shutter response information comprising a shutter response time; and (S203) the image processing device determining that the shutter response time is an actual photographing time of the photographing apparatus. The method enables a shutter detection assembly to quickly respond when a shutter opens and inform an image processing device of relating information, such that the image processing device can accurately record a photographing time of a photographing apparatus, thereby facilitating enhancing measurement precision.
Patent WO-2020088137-A1 (WO)
Inventor: GONG GUAN
IPC: H04M1/02
Filed: 2019-09-19
Abstract: Disclosed is a foldable mobile terminal (10), comprising a housing (100), a flexible screen (200), a folding mechanism (300) and an installation base (400). The housing (100) comprises a first housing assembly (110) and a second housing assembly (120), wherein the first housing assembly (110) is provided with a protrusion (130); and an installation groove (131) is provided in the protrusion (130), and the installation groove (131) runs through the first housing assembly (110) to form a notch (133). The flexible screen (200) is connected to the first housing assembly (110) and the second housing assembly (120), and the first housing assembly (110) can rotate relative to the second housing assembly (120) via the folding mechanism (300), so as to drive the flexible screen (200) to be folded and unfolded. The installation base (400) is provided at the installation groove (131), and protrudes, through the notch (133), from a side of the first housing assembly (110) facing away from the flexible screen (200). The installation base (400) is provided with a first camera module (410). The installation base (400) can move inside the installation groove (131), so as to hide or expose a first light incident face (411).
Patent WO-2021062807-A1 (WO)
Inventor: ZHU HAOREN
IPC: H04W8/26
Filed: 2019-09-30
Abstract: Embodiments of the present application relate to the technical field of communications, and provide a user plane network element management method, apparatus and system for realizing that a session management network element correctly addresses a data plane instance. The method comprises: a session management network element determines information of a target data plane instance, the information of the target data plane instance comprising a routing indicator, and the network indicator being used for determining the address of the target data plane instance; the target data plane instance is associated with a wireless backhaul IAB node; the session management network element sends a N4 session management request message and a first instruction to the IAB node by means of a mobile management network element or a host Donor node that provides services for the IAB node, the first instruction being used for instructing the IAB node to send the N4 session management request message to the target data plane instance.
Patent WO-2020114101-A1 (WO)
Inventor: SU TONGSHANG
IPC: H01L21/443
Filed: 2019-10-18
Abstract: Transistor à film mince, substrat d'affichage et procédés de préparation associés, et dispositif d'affichage comprenant le substrat d'affichage. Le procédé de préparation du transistor à film mince consiste à : former, à une puissance supérieure à 9 kW et à l'aide d'un procédé de dépôt chimique en phase vapeur amélioré par plasma, une couche de film isolant inorganique en contact avec une électrode du transistor à film mince, de telle sorte qu'une valeur de contrainte de la couche de film isolant inorganique est réduite au-dessous d'un seuil.
Patent WO-2021035909-A1 (WO)
Inventor: GUO HAO
IPC: C09J163/00
Filed: 2019-10-21
Abstract: The present invention relates to a preparation method for a thermally cured organic silicon adhesive, comprising the steps: sequentially adding vinyl-terminated silicon oil and an epoxy resin compound into a mixing kettle to be stirred, and then adding a platinum catalyst for stirring to obtain a component A; sequentially adding phenyl hydrogen-containing silicon oil and a toughening agent into the mixing kettle to be stirred, and then adding a fluorine-containing compound for stirring to obtain a component B; and mixing the component A and the component B and then curing same to obtain the thermally cured organic silicon adhesive. Compared with a conventional preparation process of an organic silicon adhesive, the preparation method for the thermally cured organic silicon adhesive provided in the present invention simplifies production conditions and saves production time, and moreover, the organic silicon adhesive prepared according to the method in the present invention has high refractive index and light transmittance, thermal curing performance and the like.
Patent WO-2020093944-A1 (WO)
Title: Procédé et dispositif de commande de stockage d'image, et support de stockage
Inventor: HAO ZHIJIAN
IPC: H04N5/232
Filed: 2019-11-01
Abstract: L'invention concerne un procédé et un dispositif de commande de stockage d'image, et un support de stockage. Le procédé comprend les étapes suivantes : lors de la photographie d'une image, recueillir des informations biométriques d'un utilisateur ; et selon des informations de commande de stockage correspondant aux informations biométriques, effectuer un traitement de stockage et de nettoyage sur des données d'image obtenues par photographie.
Patent WO-2020093995-A1 (WO)
Inventor: ZENG MIN
IPC: H01M50/271
Filed: 2019-11-05
Abstract: Embodiments of the present application provide a battery pack, comprising: a housing; a built-in circuit located in the housing; a fragile component located in the housing and connected in series with the built-in circuit, the housing being provided with an opening corresponding to the fragile component; a safety switch located in the housing, on-off of the built-in circuit being controlled by means of on-off of the safety switch; and a cover provided corresponding to the opening, the cover comprising a first state and a second state, wherein in the first state, the cover covers the opening and the safety switch is closed, so that the built-in circuit is connected, and in the second state, the cover is separated from the opening and the safety switch is turned off, so that the built-in circuit is disconnected. In the embodiments, the cover covers the opening, and the battery pack is well sealed, so that the battery pack can be used normally, thereby avoiding a safety accident caused by seal failure during use of the battery pack; when the cover is separated from the opening, the built-in circuit is disconnected, thereby avoiding a safety accident caused by forgetting to disconnect the built-in circuit during maintenance of the fragile component.
Patent WO-2020094013-A1 (WO)
Inventor: ZHANG YIRAN
IPC: G01N30/86
Filed: 2019-11-05
Abstract: A targeted metabolomic automatic quantitative analysis method and device (40, 800), and an electronic device (1900). The method comprises: automatically acquiring sample data of at least one sample to be tested (S31), the sample data comprising a user identifier, an identifier of a marker to be tested, and first information corresponding to the sample to be tested, and the first information being used to determine a peak area value of the marker to be tested; automatically acquiring a standard curve corresponding to the marker to be tested in the sample to be tested (S32), the standard curve indicating a relationship between the concentration of the marker in the sample to be tested and the peak area value of the marker; and determining, based on the standard curve and the first information, the concentration of the marker to be tested in each sample to be tested (S33). The present invention can be used for conducting targeted metabolomic quantitative analysis automatically and quickly in bulk.