baber/WOPTO huggingface dataset:
Patent WO-2022056700-A1 (WO)
Title: Photosensitive resin and photoresist composition using same
Inventor: GU DAGONG
IPC: C07C309/04
Filed: 2020-09-16
Abstract: A photosensitive resin and a photoresist composition using same. The photosensitive resin comprises resin-type photosensitive anions and sulfonium salt cations, wherein in the structural formula of the resin-type photosensitive anion, R 1  and R 2  are H or methyl; R 3  is a modified structure; R 4 , R 5 , and R 6  are one or more of alkyl, aryl or a sulfur/oxygen/nitrogen heteroatom-containing substituent in which the number of hydrogen atoms is an integer between 1 and 40 and the number of carbon atoms is an integer between 1 and 20; n is an integer between 2 and 200, and R 7  is one or more of alkyl, aryl or a sulfur/oxygen/nitrogen heteroatom-containing functional structure. The photosensitive resin is applied to the photoresist composition to improve the film forming capability of the photoresist composition, improve a photolithographic pattern, improve photoresist resolution, and reduce line width roughness, such that the photoresist composition can be applied to photolithography of large scale integrated circuits.
Patent WO-2022056712-A1 (WO)
Title: Anti-sars-cov-2 antibodies and uses thereof
Inventor: ZHANG ZHENG
IPC: A61K39/42
Filed: 2020-09-16
Abstract: Provided herein are novel anti-SARS-COV-2 antibodies or antigen binding fragments thereof, pharmaceutical composition and kits comprising the same, and the uses thereof.
Patent WO-2021063216-A1 (WO)
Inventor: ZHUANG HONGCHENG
IPC: H04W52/02
Filed: 2020-09-22
Abstract: Disclosed by the embodiments of the present invention are a method, apparatus, and device for reducing the power consumption of a terminal, said method comprising: a terminal device sending power saving indication information used for indicating its power saving capability to an access device; the access device, after receiving the power saving indication information, when the terminal device is idle, determines the sleep mode of the terminal device according to the power saving indication information; further, the access device sends a sleep signal to the terminal device to instruct the terminal device to enter a sleep mode. In the method provided by the embodiments of the present application, the terminal device can report its power saving capability to the access device, and further, the access device can adaptively select an appropriate sleep mode on the basis of the power saving capability of the terminal device, so as to adaptively reduce the power consumption of the terminal device.
Patent WO-2021077989-A1 (WO)
Title: Method and device for making recommendation, computer device, and storage medium
Inventor: DING ZIYANG
IPC: G06F16/9535
Filed: 2020-09-27
Abstract: A method and device for making a recommendation, a computer device, and a storage medium, related to the technical field of computers. The method comprises: acquiring first characteristic information of a first object; mapping the first characteristic information to a target space on the basis of a mapping model to produce a first mapping vector corresponding to the first object in the target space; acquiring, on the basis of the distance between any two mapping vectors in the target space, a second object corresponding to a second mapping vector from which the distance to the first mapping vector is less than a preset distance, and making a recommendation on the basis of the first object and of the second object. The method does not involve other objects besides the first object and the second object during a recommendation process, that is, the method obviates the need to acquire the other objects besides the first object, and is not limited by the other objects during application, thus expanding the range of applications.
Patent WO-2022061945-A1 (WO)
Title: Power line safe distance measurement method
Inventor: HUANG LIANDONG
IPC: G01S7/48
Filed: 2020-09-29
Abstract: A power line safe distance measurement method, comprising the following steps: S1. an unmanned aerial vehicle-mounted LiDAR system performs scanning, so as to obtain a three-dimensional space image; and then performing real-time measurement on the distances between wires and ground features, so as to acquire original LiDAR point cloud data; S2. performing segmentation processing on the original LiDAR point cloud data, so as to obtain wire point cloud data and other background point cloud data; S3. Performing fitting on discrete data in the wire point cloud data, so as to extract a two-dimensional wire projection line; S4. back-projecting the two-dimensional wire projection line to the three-dimensional space image, so as to obtain precise wire point cloud data; S5. performing area division on the precise wire point cloud data, so as to finally generate three-dimensional wire vector data; and S6. performing superimposition and analysis on the three-dimensional wire vector data and other background point cloud data, so as to report a dangerous ground feature. The present invention can satisfy the requirement that maintenance personnel handles safety hazards immediately in real time.
Patent WO-2022007212-A1 (WO)
Inventor: XU XIAOLONG
IPC: H04L29/08
Filed: 2020-09-30
Abstract: 一种面向边缘云系统的软件微服务组合优化方法，对步长因子以及吸引度公式进行重新设置，充分发挥步长因子在算法前期的探测能力，平衡了局域搜索和全局搜索；利用微服务的特点对微服务进行分类，将具有相同的输入和输出的服务分在同一个类中，从而减少组合数，使得完全枚举所有组合方案成为可能；在组合算法中采用余切初始化和余切扰乱替换随机初始化和随机扰乱，对微服务组合方案的初始化和更新做了改进，大大提高了最终组合方案的多样性；同时通过hash树的概念将服务注册中心存储的服务属性值哈希，保存为一个哈希根，从而保证存储在服务注册中心的各服务质量属性值安全可靠。
Patent WO-2021088604-A1 (WO)
Inventor: HUANG GANG
IPC: C12P13/10
Filed: 2020-10-13
Abstract: L'invention concerne un procédé de préparation continue de [ 14/15 N]-L-citrulline au moyen d'une enzyme immobilisée. Le procédé consiste à mettre en suspension, dans un réacteur à lit tassé, d'un arc cipA de protéine de fusion formé par la fixation d'un arc de déiminase d'arginine à une protéine de corps d'inclusion cipA ; à permettre à une solution contenant [ 14/15 N]-L-arginine de s'écouler à travers le réacteur à lit tassé à un débit de 0,3 à 0,5 BV/h et à la température de 20 à 55 °C pour une réaction, et séparer et purifier la solution de réaction pour obtenir [ 14/15 N]-L-citrulline.
Patent WO-2022067919-A1 (WO)
Title: Linear motor and electronic device
Inventor: SHAO YAN
IPC: H02K41/02
Filed: 2020-10-26
Abstract: The present application provides a linear motor and an electronic device. The linear motor comprises a drive assembly, an oscillator assembly, an elastic support member for supporting the oscillator assembly, and a housing having an accommodation space. The oscillator assembly comprises a mass block provided with a mounting cavity and a magnetic steel group provided in the mounting cavity; the mounting cavity comprises a first mounting recess and a second mounting recess; the magnetic steel group comprises a first magnetic steel and a second magnetic steel; the first magnetic steel matches the first mounting recess, and the second magnetic steel matches the second mounting recess; the orthographic projection of the second magnetic steel on the first magnetic steel in a vibration direction is at least partially located outside the first magnetic steel. According to the linear motor in the present embodiment, the first mounting recess and the second mounting recess staggered with each other are provided in the mounting cavity on the mass block, such that each magnetic steel in the magnetic steel group is mounted at a corresponding position, and can also be positioned by a corresponding mounting recess, thereby effectively improving the assembly consistency of the linear motor.
Patent WO-2021253702-A1 (WO)
Title: Suction dredger for use on underwater hard soil layer
Inventor: CHEN TAO
IPC: E02F3/92
Filed: 2020-10-27
Abstract: The present application relates to a suction dredger for use on an underwater hard soil layer and relates to the technical field of bridge construction equipment. The present suction dredger comprises a mud suctioning mechanism, a mud-breaking mechanism, and a blockage-prevention assembly. The mud suctioning mechanism comprises a pressurizing assembly and a suction dredging pipe. The suction dredging pipe passes through the pressurizing assembly and the two ends thereof at least partially extend past the pressurizing assembly. The side wall of the section of the suction dredging pipe located in the pressurizing assembly is provided with multiple pressurization holes that are inclined upward in the direction from the outer wall to the inner wall. The pressurizing assembly is used for, via the pressurization holes, forming low pressure in the suction dredging pipe. The mud-breaking mechanism comprises at least two mud-breaking assemblies. The mud-breaking assemblies are provided on the bottom of the mud suctioning mechanism and are used for crushing the underwater hard soil layer to assist the suction dredging pipe in suctioning mud. The blockage-prevention assembly is provided on the bottom of the suction dredging pipe. The blockage-prevention assembly is used for preventing the suction dredging pipe from experiencing blockages during the suction process. The suction dredger for use on an underwater soil layer provided in the present application solves the problem in the prior art that when a suction dredger works on an underwater hard soil layer, suction results are poor and blockages are common.
Patent WO-2021143271-A1 (WO)
Title: Sensor, device, sensing method and apparatus, and computer-readable storage medium
Inventor: DAI YUAN
IPC: G01D5/241
Filed: 2020-10-29
Abstract: Provided are a sensor (301), a device, a sensing method and apparatus, and a computer-readable storage medium. The sensor (301) comprises: an upper electrode layer (301-1), a dielectric layer (301-2) and a lower electrode layer (301-3), wherein a first dielectric layer face (301-21) of the dielectric layer (301-2) is attached to a first upper electrode face (301-11) of the upper electrode layer (301-1); a second dielectric layer face (301-22) of the dielectric layer (301-2) is attached to a first lower electrode face (301-31) of the lower electrode layer (301-3); the second dielectric layer face (301-22) is opposite the first dielectric layer face (301-21); the upper electrode layer (301-1) comprises at least two sub-upper electrodes (301-12) arranged in an array; and there is an electrode gap (301-121) between the at least two sub-upper electrodes (301-12), information of the distance to an approaching object (800) is determined according to first capacitance information at the electrode gap (301-121), and under the action of the dielectric layer (301-2), an acting force which acts on a contact object (700) is determined according to second capacitance information between the upper electrode layer (301-1) and the lower electrode layer (301-3). The diversity of the sensing functions of the sensor (301) can be improved.
Patent WO-2021196593-A1 (WO)
Inventor: HU SHANSHAN
IPC: H01L33/58
Filed: 2020-10-30
Abstract: A mini lamp bead, a fabrication method, a backlight source and a display device, which relate to the technical field of display. Each mini lamp bead comprises a light-emitting source (20), and a micro lens (24) covered on the light-emitting source (20), wherein the micro lens (24) has a first light exit surface (24a) that implements upwards light transmission and a second light exit surface (24b) that implements light transmission to a side surface. The backlight source comprises a substrate (30), and mini lamp beads are arranged in an array on the substrate (30). The display device comprises the backlight source. The fabrication method comprises: fabricating an ingot; cutting the ingot into a wafer; generating an epitaxial layer on the wafer; fabricating electrodes on the epitaxial layer to form an LED chip; and adding a base (21) and a micro lens (2) on the LED chip. Thus, light emission from the side surface of the mini lamp beads is achieved, which reduces the density of the mini lamp beads on the backlight source, and then reduces costs and power consumption.
Patent WO-2021109895-A1 (WO)
Inventor: CHEN LEI
IPC: H05K7/14
Filed: 2020-11-24
Abstract: 本发明提供一种导轨固定结构，导轨固定结构包括：壳体；横向固定组件，位于壳体的底部，为相对设置的两个安装脚，其用于实现导轨和壳体之间的横向固定；竖向固定组件，位于壳体的底部，且在相对设置的两个安装脚内，其用于实现导轨和壳体之间的竖向固定；竖向固定组件包括卡钩头和卡钩部件，当采用竖向固定组件时，竖向固定组件用于卡接的卡钩头位于导轨的两侧边外，竖向固定组件的卡钩部件位于导轨的内部。本发明提供了一种能够在两个方向进行安装，且在导轨安装之间，竖向固定组件用于卡接的卡钩头位于导轨的两侧边外，竖向固定组件的卡钩部件位于导轨的内部，减少了模块安装所需空间。
Patent WO-2022109852-A1 (WO)
Title: Methods, apparatuses, and computer readable media for preconfigured uplink resource configuration in inactive state
Inventor: MENG YAN
IPC: H04W72/00
Filed: 2020-11-25
Abstract: Disclosed are methods for preconfigured uplink resource configuration in an inactive state. An example method may include: transmitting, at a mobile station in an inactive state and to a first base station, first information associated with a first preconfigured uplink resource configured by a second base station; and receiving, at the mobile station and from the first base station, second information associated with a preconfigured uplink resource to be used in the inactive state. The preconfigured uplink resource to be used may be one of the first preconfigured uplink resource and a second preconfigured uplink resource configured by the first base station. Related apparatuses and computer readable media are also disclosed.
Patent WO-2021179693-A1 (WO)
Inventor: LI CHUNYU
IPC: G06F40/58
Filed: 2020-11-27
Abstract: A medical text translation method and device, and a storage medium, relating to the field of medical technology. Said method comprises: a medical text translation device acquiring medical text to be translated (101); the medical text translation device performing semantic feature extraction on said medical text to obtain a first feature vector (102); the medical text translation device acquiring a target feature vector corresponding to said medical text, the target feature vector being used to represent a medical knowledge graph corresponding to said medical text (103); the medical text translation device splicing the first feature vector with the target feature vector to obtain a second feature vector (104); and the medical text translation device translating said medical text according to the second feature vector (105). Said method facilitates improving the accuracy of medical text translation.
Patent WO-2022110075-A1 (WO)
Title: Système de récupération d'informations de commerce électronique
Inventor: WU HAI
IPC: G06F16/9538
Filed: 2020-11-28
Abstract: La présente invention se rapporte au domaine technique des systèmes de récupération d'informations de commerce électronique et concerne, en particulier, un système de récupération d'informations de commerce électronique. En rapport avec le problème de l'existence d'un seul module fonctionnel d'un système de récupération de commerce électronique dans l'état de la technique, la solution suivante est fournie : le système de récupération d'informations de commerce électronique comprend une unité centrale de traitement, un module de vérification d'identité, un module d'opération d'utilisateur, un module de protection et un module d'affichage, le module de vérification d'identité, le module d'opération d'utilisateur, le module de protection et le module d'affichage étant tous connectés électriquement à l'unité centrale de traitement ; et l'unité centrale de traitement comprend une unité de base de données, une unité d'analyse de mots-clés, une unité d'appel de données et une unité de sortie d'informations. Dans la présente invention, le fonctionnement est simple, de telle sorte qu'un utilisateur puisse commodément effectuer une récupération précise et une récupération de mot-clé précise selon des informations que l'utilisateur lui-même doit interroger et l'utilisateur peut ainsi obtenir commodément et rapidement les informations nécessaires par lui-même. De plus, au moyen d'un module de téléchargement d'informations d'utilisateur, l'utilisateur peut facilement accéder à des enregistrements de navigation historiques et à des enregistrements d'interrogation historiques, et l'utilisateur peut ainsi récupérer commodément les mêmes informations.
Patent WO-2021109978-A1 (WO)
Title: Video encoding method, video decoding method, and corresponding apparatuses
Inventor: JI JUN
IPC: H04N19/577
Filed: 2020-12-01
Abstract: The present application provides a video encoding method, a video decoding method, and a corresponding video encoding apparatus and a video decoding apparatus. The video encoding method comprises: obtaining a video to be encoded; encoding the video to be encoded, so as to obtain a first code stream and a second code stream, wherein the first code stream is a code stream obtained by performing frame-skipping encoding on the video to be encoded, the second code stream is a code stream obtained by using a video frame in a first frame sequence as a key frame and performing encoding on a video frame in a second frame sequence, the first frame sequence comprises the video frame obtained by performing down-sampling on the video frame, which is encoded into the first code stream, in the video to be encoded, and the second frame sequence comprises the video frame obtained by performing down-sampling on the video frame, which is not encoded into the first code stream, in the video to be encoded; and outputting the first code stream and the second code stream. The technical solution provided by the present application is helpful for improving the prediction accuracy of a video image.
Patent WO-2021179759-A1 (WO)
Inventor: LI ZHAOJIE
IPC: F21V19/00
Filed: 2020-12-30
Abstract: L'invention concerne une lampe à DEL du type à broches comprenant un abat-jour (1), un ensemble de source de lumière (2) et des broches (3) ; l'abat-jour (1) comprend une première partie de guidage de lumière (11), une deuxième partie de guidage de lumière (12) et une troisième partie de guidage de lumière (13), la première partie de guidage de lumière (11) présente une structure plate ultra-mince, et les deux côtés de la connexion entre la première partie de guidage de lumière (11) et la seconde partie de guidage de lumière (12) sont dotés d'une surface inclinée de connexion (14) ; l'ensemble de source de lumière (2) est doté d'un module de dissipation de chaleur (22) et d'un module de source de lumière (21), le module de dissipation de chaleur (22) présente une structure cylindrique et est agencé à l'intérieur de la seconde partie de guidage de lumière (12) ; et l'ensemble de source de lumière (2) est réparti axialement et uniformément sur la paroi latérale externe du module de dissipation de chaleur (22) en prenant l'axe de l'abat-jour (1) comme centre. Dans la lampe à DEL du type à broches, l'abat-jour solide (1) présentant une conception structurale en trois sections est adoptée, de sorte qu'une lumière est concentrée sur la seconde partie de guidage de lumière (12) ; des sources de lumière dans l'ensemble source de lumière (2) sont agencées à plat sur un substrat flexible au moyen d'une structure de DEL à puce retournée, de sorte que le module de source de lumière (21) est modifié en une structure cylindrique creuse laminée à partir d'un état de plaque droite ; et en prenant l'axe de l'abat-jour (1) comme centre, la lumière du module de source de lumière (21) adoptant une telle structure peut être guidée uniformément autour d'une circonférence à 360 degrés sans espaces morts, de sorte que la lumière guidée par la lampe est brillante et uniforme.
Patent WO-2022041634-A1 (WO)
Inventor: SONG SHULIANG
IPC: A61K31/737
Filed: 2021-01-13
Abstract: A compound formulation for preventing viral infection, and formulation/usage methods and an application thereof. The compound formulation comprises formulation A and formulation B; formulation A comprises: chitosan, phenoxyethanol, and a buffer solution; and formulation B comprises fucoidan, phenoxyethanol, and a buffer solution. The usage method of the compound formulation comprises: first administering formulation A comprising chitosan and then administering formulation B comprising fucoidan.
Patent WO-2021104538-A1 (WO)
Title: 用于模拟墙壁辐射的热环境实验室
Inventor: ZHAO CHAOYI
IPC: G01M99/00
Filed: 2021-01-15
Abstract: 一种用于模拟墙壁辐射的热环境实验室。该热环境实验室包括：外室(1)，材质为保温材料，包括外顶板、外地板和周向外侧壁(11)；内室(2)，为密闭空间，置于外室(1)内，内室(2)的材质为保温材料，内室(2)包括：内顶板(22)、内地板(23)、周向内侧壁(21)和天花板(5)，内顶板(22)设置于周向内侧壁(21)的顶端，并与外顶板有第一间隔，内顶板(22)上开设有进风口(24)，内地板(23)设置于周向内侧壁(21)的底端，与外地板有第二间隔，内室(2)的底部开有出风口(25)，天花板(5)嵌装于内顶板(22)下方，周向边缘开有通风口。实验室可实现对内室(2)墙壁温度的控制，使得可以准确地模拟房间的墙壁辐射换热或房间热环境。解决了现有热环境实验室无法模拟墙壁辐射或无法控制投入热负荷的问题。
Patent WO-2021227561-A1 (WO)
Inventor: XU YISHAN
IPC: H04W28/02
Filed: 2021-01-26
Abstract: 本申请实施例提供一种通信方法和装置，涉及通信领域。本申请实施例方法包括：控制网元确定第一业务流需要采用与第二业务流相同的传输路径。控制网元向目标网元发送第一指示信息，第一指示信息用于指示采用与第二业务流相同的传输路径传输第一业务流。这样，可以使得第一业务流和第二业务流可以同步传输，改善因业务流选择不同的传输路径而出现的传输时延差大或不同步等问题。
Patent WO-2022160259-A1 (WO)
Inventor: YANG HUFEI
IPC: G09F9/30
Filed: 2021-01-29
Abstract: 一种柔性支撑板（400）及其制作方法、显示装置，属于显示技术领域。柔性支撑板（400）用于支撑显示面板（500），柔性支撑板（400）具有可弯折区域（100），可弯折区域（100）具有沿第一方向（a）延伸的至少一条边界线（10），边界线（10）为柔性支撑板（400）的侧边的一部分。可弯折区域（100）中间隔布置有多个镂空（20），多个镂空（20）分为沿第一方向（a）排布的多个镂空组（30），每个镂空组（30）包括至少一个镂空（20）。对于任一边界线（10），多个镂空组（30）中的任一镂空组（30）均具有一个边界点（1），边界点（1）在所属的镂空组（30）中的镂空（20）的轮廓线上，且边界点（1）在所属的轮廓线中与对应的边界线（10）的距离最小。靠近同一条边界线（10）的边界点（1）的连线为线段（2）。柔性支撑板中的镂空（20）的边界过渡平缓。可以改善应力集中现象。
Patent WO-2022170535-A1 (WO)
Inventor: MA LIANGLIANG
IPC: G01S7/484
Filed: 2021-02-09
Abstract: Procédé de mesure de distance, dispositif de mesure de distance (40), système et support d'enregistrement lisible par ordinateur. Le procédé consiste : à effectuer séquentiellement une mesure pour différentes directions à mesurer consistant, lorsqu'une mesure est effectuée pour une première direction, la première direction étant l'une des directions à mesurer, à émettre en continu au moins deux impulsions lumineuses dans la première direction, des paramètres d'impulsion de différentes impulsions lumineuses étant différents, et le paramètre d'impulsion comprenant une puissance d'émission ou l'amplitude maximale ; à recevoir au moins une partie d'un signal d'écho de chacune des au moins deux impulsions lumineuses ; et à obtenir la distance d'un objet à mesurer dans la première direction en fonction du paramètre d'impulsion d'au moins l'une des au moins deux impulsions lumineuses et de l'au moins une partie d'un signal d'écho d'au moins l'une des au moins deux impulsions lumineuses. Des impulsions lumineuses présentant différentes puissances d'émission ou les amplitudes maximales peuvent mesurer différentes distances, de telle sorte qu'une mesure efficace pour différentes distances peut être obtenue, des erreurs de mesure sont réduites, et la précision de mesure de distance est améliorée.
Patent WO-2022121124-A1 (WO)
Inventor: YIN JIANWEI
IPC: H04L29/08
Filed: 2021-03-03
Abstract: 本发明公开了一种面向跨界服务网络的服务缓存方法：将服务交换机节点的缓存空间划分为常驻区、变动区、预回收区和维护索引区；其中，缓存命中频率为：常驻区＞变动区＞预回收区，维护索引区用于单独存储服务调用路径；服务调用产生时，根据未命中的缓存或命中的缓存的缓存价值替换缓存空间中的缓存内容；服务路由器和对应区域的服务交换机节点共同组成分层缓存模式，当服务交换机节点中的任一节点的缓存空间不足时，同一区域内的服务交换机节点进行协同缓存，通过索引的方式存储到其他服务交换机节点。本发明提供的方法可以提高跨界服务网络中的缓存利用效率，从而加速服务调用。
Patent WO-2021258774-A1 (WO)
Inventor: SUI FEIFEI
IPC: H04W68/02
Filed: 2021-03-05
Abstract: A method for improving the paging response speed of a UE, comprising: a UE resides on a first cell of a first network, the UE being in an RRC connected state; when a first preset condition is met, an access network device sends a first message to the UE, the first message being used for instructing the UE to enter an RRC inactive state; the access network device records that the UE is in an RRC inactive state; in response to the receipt of the first message, the UE enters an RRC inactive state; when a second preset condition is met, the UE resides on a second cell of the first network, and the UE is in an RRC inactive state; the first cell and the second cell are the same or different.
Patent WO-2022193155-A1 (WO)
Inventor: PAN LUN
IPC: A01M7/00
Filed: 2021-03-16
Abstract: 提供了一种无人飞行器的控制方法，包括：获取药箱装置(200)发送的植保作业信息，药箱装置(200)与无人飞行器(100)可拆卸式连接(S110)；根据植保作业信息执行植保作业(S120)；能够提高无人飞行器(100)进行植保作业的效率；还提供了无人飞行器(100)，药箱装置(200)、加液装置(300)及控制方法、植保系统。