baber/WOPTO huggingface dataset:
Patent WO-2020048065-A1 (WO)
Title: Intelligent product recommendation method and apparatus, computer device and storage medium
Inventor: JIN GE
IPC: G06Q10/04
Filed: 2018-12-29
Abstract: An intelligent product recommendation method and apparatus, a computer device and a storage medium. The method comprises: acquiring a pre-stored product information table, and constructing a rating prediction model by means of a pre-set model construction rule and product information in the product information table (S101); acquiring a pre-stored historical rating data table, and training the constructed rating prediction model according to product rating data in the historical rating data table and pre-set training parameters (S102); acquiring rating data of a customer in the pre-stored historical rating data table, and rating unrated products of the customer according to the customer's rating data for rated products and the trained rating prediction model to obtain predicted ratings of the unrated products (S103); and screening the unrated products of the customer according to a pre-set product screening rule and the predicted ratings of the unrated products to obtain a target product to be recommended for the customer (S104).
Patent WO-2020118829-A1 (WO)
Title: 基于决策树的pet图像超分辨重建方法、装置、设备及介质
Inventor: HU ZHANLI
IPC: G06T3/40
Filed: 2019-01-10
Abstract: 一种基于决策树的PET图像超分辨重建方法、装置、设备及介质，该方法包括：对待进行超分辨率重建的目标PET图像进行图像块提取，得到对应的PET图像块，通过随机森林中的每棵决策树对PET图像块进行图像块相似特征聚类，获得PET图像块在每棵决策树中决策出的、对应的图像块映射矩阵，根据每棵决策树决策出的、对应的图像块映射矩阵预测PET图像块对应的高分辨率图像块，根据高分辨率图像块重建出目标PET图像对应的高分辨率PET图像，从而提高了对目标PET图像进行超分辨率重建的精确度，同时提高了重建得到的高分辨率PET图像的分辨率和清晰度，进而提高了基于PET图像的临床诊疗的准确性和精确度。
Patent WO-2019154054-A1 (WO)
Title: Device and method for removing free drug from anti-drug antibody test sample, and manufacturing method and application of the device
Inventor: QIN QIUPING
IPC: G01N33/543
Filed: 2019-01-22
Abstract: A device for removing a free drug from an anti-drug antibody test sample, a method for removing a free drug from an anti-drug antibody test sample, and a manufacturing method and application of said device for removing a free drug from an anti-drug antibody test sample. In the device for removing a free drug from an anti-drug antibody test sample, a substance specifically bound to a drug is conjugated to a solid phase carrier and does not react with any ingredients in the sample except for the free drug. The device pretreats the anti-drug antibody test sample and, in combination with an anti-drug antibody testing method for testing an anti-drug antibody in the sample, can effectively reduce the interference of an antibody drug in anti-drug antibody testing, thereby improving the sensitivity of testing for an anti-drug antibody in the sample.
Patent WO-2019154091-A1 (WO)
Title: Substituted diaminopyrimidine compound
Inventor: WANG YIHAN
IPC: C07F9/6558
Filed: 2019-01-24
Abstract: Provided are a substituted diaminopyrimidine compound as represented by formula (I), or a pharmaceutically acceptable salt, crystal form, prodrug, metabolite, hydrate, solvate, stereoisomer or isotopic derivative thereof, and a pharmaceutical composition and use thereof. The compound can be used to treat ALK-mediated related diseases such as non-small cell lung cancer, breast cancer, neural tumors, esophagus cancer, soft tissue cancer, lymphoma and leukemia.
Patent WO-2020113826-A1 (WO)
Inventor: WANG JING
IPC: G06F1/16
Filed: 2019-02-20
Abstract: Disclosed are a shell assembly (100) and electronic equipment. The shell assembly comprises a shell (10) and a function module (20), wherein the function module (20) is arranged inside the shell (10), the function module (20) comprises at least one function assembly (201) and a rotating shaft (202), and the function module (20) can rotate around the rotating shaft (202), so that the function assembly (201) rotates to the outside of the shell (10). By means of controlling the function module (20) to rotate around the rotating shaft (202), the function assembly (201) rotates to the outside of the shell (10), so that the screen-to-body ratio of the electronic equipment is improved.
Patent WO-2019170144-A1 (WO)
Inventor: LI NING
IPC: H01L29/78
Filed: 2019-03-08
Abstract: A transistor, a transistor forming method thereof, and a semiconductor device. The transistor forming method comprises providing a substrate (100), the substrate (100) comprising a first region for forming a source region (101) and a second region for forming a drain region (102); forming a gate groove (103) in the substrate (100) to separate the first region and the second region, a part of the substrate (100) along the bottom of the gate groove (103) being used for constituting an embedded channel region (C) of the transistor; forming a gate dielectric layer (110) on the gate groove (103) of the substrate (100) to cover the embedded channel region (C) and to extend to cover a side of the first region and a side of the second region in the gate groove (103); and forming a gate conductive layer (120) on the gate dielectric layer (110) of the substrate (100) and in the gate groove (103).
Patent WO-2019233191-A1 (WO)
Title: Device orientation identification method employing triaxial geomagnetic sensor
Inventor: YU FENG
IPC: G07C5/08
Filed: 2019-04-16
Abstract: A device orientation identification method employing a triaxial geomagnetic sensor (1) comprises the following steps: binding the triaxial geomagnetic sensor (1) to a cadence sensor (2) and a speed sensor (4), so as to form a cadence sensor combination and a speed sensor combination; disposing the cadence sensor combination on a crank (3) of a pedal, and disposing the speed sensor combination on a rear wheel shaft (5) of a bicycle; and acquiring and analyzing bicycle ride data, and acquiring a magnetic induction line component curve trend of the triaxial geomagnetic sensor (1); and using the trend as a basis for device orientation identification, and using the same to determine a specific position where the triaxial geomagnetic sensor (1) is bound and the specific type thereof. The method identifies the device orientation according to the components of the magnetic induction lines of the triaxial geomagnetic sensor (1) at the X-axis, Y-axis, and Z-axis, and the curve trend, so as to combine the cadence sensor (2) and the speed sensor (4), thereby allowing a device to have two functions, automatically switch between the functions without other extra configurations, and be easy to operate and intelligent.
Patent WO-2020029604-A1 (WO)
Title: Method and device for data scheduling
Inventor: LI YUNBO
IPC: H04W72/12
Filed: 2019-04-18
Abstract: Provided in the present application are a method and device for data scheduling. The method comprises: an access point (AP) assigns at least one primary channel of multiple primary channels to each station (STA) of multiple STAs, the multiple primary channels prohibiting active access; the AP synchronously schedules the STAs on channels comprising at least one idling primary channel, where the synchronously scheduled STAs are STAs assigned to the at least one idling primary channel, and the at least one idling primary channel is at least one primary channel of the multiple primary channels. In the embodiments of the present application, by providing the AP with the multiple primary channels, the AP is allowed to flexibly schedule the stations via an idling primary channel, thus preventing the problem brought forth with only one primary channel being provided in the prior art and increasing the efficiency of data transmission.
Patent WO-2019206057-A1 (WO)
Inventor: LIU YUQING
IPC: H04B1/04
Filed: 2019-04-22
Abstract: 本申请提供了一种智能调谐天线的方法、装置和移动终端，涉及移动通信技术领域，该方法包括：检测移动终端的天线信号的电性特征；天线信号包括发往天线侧的发射信号和/或来自天线侧的反射信号；根据电性特征识别移动终端当前所处的天线场景；根据识别出的天线场景查找预存的天线调谐策略；其中，天线调谐策略包括：场景标识和调谐指示；按照查找到的调谐指示进行天线调谐操作，以优化移动终端的天线性能。本申请提供的智能调谐天线的方法、装置和移动终端，能够根据检测到的电性特征识别移动终端当前所处的天线场景，进而查找天线调谐策略，以优化移动终端的天线性能，进而改善用户使用移动终端的通信体验，提高了用户的体验度。
Patent WO-2020237460-A1 (WO)
Inventor: YAO GANG
IPC: G06F9/00
Filed: 2019-05-27
Abstract: 本申请公开了一种图形处理方法和装置，涉及芯片技术领域，能够解决GPU采样或需渲染到非本地格式的图形数据时成本高的问题。其方法为：获取图形处理器GPU待访问的第一虚拟地址，第一虚拟地址属于第一虚拟地址空间；根据第一虚拟地址得到第二虚拟地址，第二虚拟地址属于第二虚拟地址空间。其中，第二虚拟地址空间不同于第一虚拟地址空间，第二虚拟地址空间和第一虚拟地址空间映射到相同的物理地址空间，第一虚拟地址所映射的物理地址对应第一格式的图像数据，第二虚拟地址所映射的物理地址对应第二格式的图像数据。本申请实施例用于GPU采样或渲染到非本地格式。
Patent WO-2020237535-A1 (WO)
Inventor: BEZAWADA PRAVEEN KUMAR
IPC: G06Q10/06
Filed: 2019-05-29
Abstract: A method of controlling a federation of automated agents includes receiving a ticket from a terminal, routing the ticket to a number of in-service automated agents among the plurality of in-service automated agents, measuring a similarity of suggestions generated by the number of in-service automated agents among the plurality of in-service automated agents, the suggestions being suggestions for responding to the ticket, determining a subset of the suggestions based on a rating of the number of in-service automated agents and the similarity of suggestions generated by the number of in-service automated agents, the rating being based on a previous score indicative of a quality of a previous subset of suggestions, and providing the subset of suggestions to the terminal.
Patent WO-2020228086-A1 (WO)
Inventor: ZHOU ZHIGANG
IPC: A23K50/80
Filed: 2019-06-12
Abstract: L'invention concerne l'utilisation d'une protéine HIF1α en tant que biomarqueur dans le criblage d'un additif alimentaire sans danger de réduction de la graisse hépatique. Des animaux aquatiques peuvent être nourris avec l'additif alimentaire, et la quantité d'expression de la protéine HIF1α dans les intestins avant et après l'alimentation est ensuite détectée; si la quantité d'expression de la protéine HIF1α dans Les intestins après l'alimentation n'est pas inférieure à celle avant l'alimentation, cela signifie que l'additif alimentaire n'entraîne pas d'inflammation hépatique, de lésion hépatique ou d'altération de la flore intestinale.
Patent WO-2020258301-A1 (WO)
Inventor: ZUO SONG
IPC: H04W72/04
Filed: 2019-06-28
Abstract: Provided by the present application are a communication method and apparatus. The method comprises: a network device sending configuration information to a terminal device, the configuration information being used to indicate an uplink subframe on which the terminal device sends a first uplink channel to a relay device, as well as an uplink subframe on which the relay device sends a second uplink channel to the network device; and according to the configuration information, the network device scheduling the terminal device to send the first uplink channel to the relay device on subframe n1 and scheduling the relay device to send the second uplink channel to the network device on subframe n1+k1; subframe n1+K is a subframe on which the network device sends HARQ feedback to the terminal device, n1 is a positive integer, k1 and K are both integers greater than 1, and the time difference between subframe n1+K and subframe n1+k1 may ensure that the network device correctly receives and decodes the second uplink channel sent by the relay device to the network device on subframe n1+k1 so as to prevent possible conflicts in PUSCH synchronization HARQ.
Patent WO-2020098296-A1 (WO)
Inventor: Lan yinhe
IPC: G06F16/53
Filed: 2019-07-05
Abstract: Disclosed are an image retrieval method and device. The method comprises: determining a feature vector of a query image; converting, according to a conversion rule, the feature vector of the query image into a binary code, the conversion rule being determined at least according to respective stored images in an image library; comparing the binary code of the query image with binary codes of the respective stored images in the image library, and determining images similar to the query image; and determining, for each of the similar images, a query result with respect to a given query image according a degree of similarity between a feature vector of the similar image and the feature vector of the query image.
Patent WO-2020024776-A1 (WO)
Inventor: WEN WU
IPC: H02J1/14
Filed: 2019-07-11
Abstract: La présente invention concerne un procédé, un dispositif et un système de distribution de puissance en courant continu. Le procédé comprend : la détermination d'un mode de fonctionnement d'un système de distribution de puissance en courant continu ; l'acquisition de manière correspondante, dans des modes de fonctionnement différents, de paramètres de fonctionnement du système de distribution de puissance en courant continu ; et le réglage du fonctionnement du système de distribution de puissance en courant continu en fonction des paramètres de fonctionnement, de sorte que le système de distribution de puissance en courant continu atteigne un équilibre entre un côté de consommation de puissance, un côté de génération d'énergie d'un réseau électrique et un côté de stockage d'énergie. Les modes de réalisation de la présente invention peuvent être utilisés pour réguler le système de distribution de puissance en courant continu de manière à obtenir un équilibre de puissance électrique entre le côté de consommation de puissance, le côté de génération de puissance du réseau électrique et le côté de stockage de puissance. Le système de distribution de puissance en courant continu facilite les conceptions et les sélections d'un utilisateur et est facile à installer et à utiliser. La fourniture d'un dispositif de stockage de puissance réduit la capacité conçue d'un système de réseau électrique, et d'autres modules peuvent être commandés par une armoire de commande de système, ce qui permet d'améliorer l'efficacité d'utilisation d'énergie.
Patent WO-2020020042-A1 (WO)
Title: Control device, moving body, control method and program
Inventor: NAGAYAMA YOSHINORI
IPC: G03B13/32
Filed: 2019-07-18
Abstract: It is sometimes difficult for a photographing device to maintain focus on a subject. A control device, comprising: a specifying portion configured to specify the distance between the photographing device and the subject; a first deriving portion configured to derive a first setting value of a focus lens of the photographing device focusing on the subject according to a contrast value of images, photographed by the photographing device, of different positions of the focus lens of the photographing device; a second deriving portion configured to derive a second setting value of the focus lens focusing on the subject according to the distance; and a control portion configured to drive the focus lens according to the first setting value giving a first weight and the second setting value giving a second weight lower than the first weight when the distance is within a first distance range, and drive the focus lens according to the first setting value giving a third weight and the second setting value giving a fourth weight higher than the third weight when the distance is within a second distance range which is longer than the first distance range.
Patent WO-2020020169-A1 (WO)
Title: Sample analyzing device and cleaning method thereof
Inventor: XI WUJIA
IPC: G01N33/53
Filed: 2019-07-23
Abstract: A sample analyzing device and a cleaning method thereof. The device comprises: an immunoassay subdevice (1), further comprising a controller (2) connected to the immunoassay subdevice (1), and used to control the immunoassay subdevice (1) to measure a first background voltage value of itself when there is no sample under detection, to determine a cleaning mode of the immunoassay device (1) according to a comparison of magnitude between the first background voltage value and a preset background voltage threshold, and to send a corresponding cleaning instruction; and a cleaning subsystem (3) connected to the controller (2), and used to receive the cleaning instruction sent by the controller (2) and to perform corresponding cleaning on the immunoassay subdevice (1) in response to the cleaning instruction. The above method can provide the technical support of reducing use of a specific cleaning fluid and reducing the risk of pollution caused by the specific cleaning fluid, while also achieving a cleaning effect, precise device detection, and accurate sample detection results.
Patent WO-2020082832-A1 (WO)
Inventor: JIANG GUOFEI
IPC: G07B15/02
Filed: 2019-07-24
Abstract: An evidence keeping method and apparatus for owed parking fees, a reminding method and device for owed parking fees, and an electronic device, wherein same are applied to a parking charging system. The evidence keeping method comprises: detecting, by means of an IoT device associated with a parking charging system, parking information of a vehicle at a parking space (102); when the parking information indicates that the vehicle has left the parking space, determining parking fee payment information of the vehicle (104); and when the parking fee payment information indicates that the vehicle has not completed the payment of fees, publishing, by means of a first blockchain node corresponding to the parking fee system on a blockchain, a vehicle-related owing record to the blockchain (106). The data registered in the blockchain cannot be tampered with or traced, such that owing records recorded in a blockchain ledger are sufficiently reliable and can be trusted by various blockchain nodes, and the owing records can thus be used as strong evidence for recovering money from users afterwards.
Patent WO-2020030008-A1 (WO)
Title: Method and apparatus for transmitting signal
Inventor: WANG JUNWEI
IPC: H04W74/00
Filed: 2019-08-07
Abstract: The present application provides a method and apparatus for transmitting a signal. The method for transmitting a signal comprises: configuring two channel access processes for a network device, wherein the two channel access processes respectively correspond to a first listen-before-talk (LBT) process and a second LBT process; and when the first LBT process fails and the second LBT process succeeds, the network device sending an access signal to a terminal device. The method for transmitting a signal in the embodiments of the present application is helpful to avoid an excessive long time of a terminal device searching for a cell.
Patent WO-2021030944-A1 (WO)
Inventor: FANG HUAYU
IPC: C09D175/06
Filed: 2019-08-16
Abstract: The invention belongs to the technical field of graphene, and specifically relates to a graphene composite water-based polyurethane photosensitive graphene oxide coating having a customizable pattern and a preparation method therefor. The photosensitive graphene oxide coating having a customizable pattern provided by the present solution comprises graphene oxide, water-based polyurethane, a thickener, a defoamer and diisocyanate. A simple ultraviolet reduction method is used in combination with an opaque template of a customized pattern; a color difference caused by partial area with reduction and partial area without reduction of the graphene oxide coating may be achieved; and a "striking" graphene composite water-based polyurethane coating photosensitive graphene oxide coating having a personalized pattern is designed. This technical solution is environmentally friendly, has a simple preparation process, is easily industrially produced, and has certain application prospects in fields such as textiles, shoes and clothing, and decorations.
Patent WO-2020057327-A1 (WO)
Inventor: MA ZHE
IPC: H04N21/482
Filed: 2019-08-26
Abstract: The present application relates to an information list display method and apparatus, and a storage medium, the method comprising: acquiring a trigger operation, wherein the trigger operation is used for displaying an information list of a currently playing video; according to the trigger operation, displaying the information list, corresponding to the trigger operation, on a video playing interface; and according to the action of the trigger operation, controlling the content and/or position of the information list. The present application provides an information list display method, comprising displaying a corresponding information list on a video playing interface by means of a trigger operation, and controlling the content and/or position of the information list according to the action of the trigger operation, so as to guide a user to place the information list in the optimum position while keeping large-screen playing on the video playing interface, so that not only full-screen or large-screen playing of video can be guaranteed but also screening and switching between videos/studios can be better performed, thus improving user experience.
Patent WO-2020063682-A1 (WO)
Inventor: MA YONGDA
IPC: G02B6/00
Filed: 2019-09-25
Abstract: A light guide plate, a backlight module, and a display device. The lightguide plate comprises: a lightguide plate substrate (101), multiple prisms (102), and multiple halftone dots (103). The lightguide plate panel (101) comprises: a light exit surface (S1), and a halftone dot surface (S2) opposite the light exit surface (S1). The prisms (102) are arranged on the light exit surface (S1) of the lightguide panel substrate (101). The halftone dots (103) are arranged on the halftone dot surface (S2) of the lightguide plate substrate (101). Moreover, an overlapping area is found between the orthogonal projection of the halftone dots (103) on the light exit surface (S1) of the lightguide plate substrate (101) and the orthogonal projection of the prisms (102) on the light exit surface (S1) of the lightguide plate substrate (101). The maximum width of the halftone dots (103) is less than 1.5 times of the span of the prisms (102). The span of the prisms (102) is the bottom edge of the side of the main cross-section of the prisms (102) in proximity to the lightguide plate substrate (101). The maximum width of the halftone dots (103) of the lightguide plate is less than 1.5 times of the span of the prisms (102), the halftone dots (103) are prevented from being oversized, the range for light source fine tuning is increased, a light-balancing effect of the optical halftone dots (103) is ensured, and the uniformity of a light shone by the backlight module is increased.
Patent WO-2020078294-A1 (WO)
Inventor: YU CHANGHE
IPC: B44C5/00
Filed: 2019-10-12
Abstract: L'invention concerne un objet décoratif de transmission de lumière, changeant de couleur, à performances multiples. Un ou plusieurs éléments parmi un matériau photosensible (1), un matériau chromique à changement de valeur de pH, un matériau thermochromique, des matériaux chromiques sensibles à la pression et à l'humidité, et un matériau électrochromique sont ajoutés à un ciment de transmission de lumière normal et à un matériau de transmission de lumière imitant la pierre; et un objet décoratif d'absorption d'énergie de transmission de lumière peut changer de couleur dans des conditions d'éclairage, de température, de champ électrique, de courant, et d'application de pression de surface et similaire, génère des changements de couleur correspondants conjointement avec les changements des conditions environnantes, et peut également reprendre de manière réversible et automatique un état d'origine après disparition des conditions appliquées.
Patent WO-2021072689-A1 (WO)
Inventor: ZHANG MING
IPC: H04W72/04
Filed: 2019-10-16
Abstract: An information processing method, a terminal device, and a network device. In one method, a first bit in downlink control information comprises 2 bits, the bit state of the first bit can belong to a first state set or be a second state, and a terminal device can use multi-TB scheduling or single-TB scheduling according to the first bit; when the bit state of the first bit belongs to the first state set, the first state set is {01, 10, 11}, N=4, and the downlink control information comprises a first field, the number L of TBs scheduled by the downlink control information can be determined according to the bit state of the first bit, and HARQ process numbers of the L TBs and information of the L TBs can be determined according to the bit states of 5 bits in the first field. Thus, downlink control information supports scheduling of any number of TBs among N TBs, and can indicate any HARQ process number and any NDI information for each TB scheduled, thereby improving the scheduling flexibility.