baber/WOPTO huggingface dataset:
Patent WO-2021169594-A1 (WO)
Inventor: HUANG GUOSHENG
IPC: H04N9/31
Filed: 2020-12-31
Abstract: A projection display control method, an adjustment apparatus (30, 41) and a projection apparatus (40). Said method comprises: receiving continuous multi-frame image information, and acquiring, according to the continuous multi-frame image information, a dynamic color mode corresponding to the continuous multi-frame image information; acquiring, according to the dynamic color mode, a driving current adjustment proportion and a brightness compensation proportion which match the dynamic color mode; according to the driving current adjustment proportion, increasing a driving current corresponding to a first color in the information to a first current range, and decreasing a driving current corresponding to a second color to a second current range; and adjusting, according to the brightness compensation proportion, gray scale information corresponding to the first color and the second color in the continuous multi-frame image information. By means of said method, the display brightness of the first color can be improved, and the display effect of the projection apparatus (40) can be improved.
Patent WO-2021179767-A1 (WO)
Inventor: Cai Qiumao
IPC: B01D37/00
Filed: 2020-12-31
Abstract: A dust prevention device (10) and a projection apparatus (100). The dust prevention device (10) comprises a fixed support assembly (1) having an accommodation space, a dust prevention screen assembly (2) inserted in the accommodation space and slidably connected to the fixed support assembly (1), and a push-pull cover plate (3) located at an end of the dust prevention screen assembly (2). The dust prevention screen assembly (2) comprises a dust prevention screen frame (21) and a dust prevention screen (22) disposed at the dust prevention screen frame (21), and the dust prevention screen frame (21) and the dust prevention screen (22) are integrally formed. The push-pull cover plate (3) is detachably connected to the dust prevention screen frame (21), and is located outside the accommodation space. The dust prevention device (10) can be conveniently attached to and detached from the projection apparatus (100), and is not easily limited by adjacent space during attachment and detachment.
Patent WO-2021139773-A1 (WO)
Title: Resource allocation method, communication apparatus and related device
Inventor: YANG MAO
IPC: H04W72/04
Filed: 2021-01-08
Abstract: Provided are a resource allocation method, a communication apparatus and a related device. In the method, a trigger frame sent by an access point to a station comprises a plurality of user information fields that are the same as association identifiers of the station, wherein each user information field can be used to indicate one or more resource units allocated to the station so as to allocate a plurality of resource units to the station. The trigger frame comprises one user information field that is the same as an association identifier of the station, wherein the user information field can be used to indicate a plurality of resource units allocated to the station so as to allocate a plurality of resource units to the station. The user information field can include a resource unit combination indication, i.e. re-designing resource unit allocation sub-fields in the trigger frame, so that the user information field can indicate a plurality of combined resource units. The technical solution provided in the present application can be applied to WiFi systems such as 802.11ax and 802.11be, and can efficiently realize the allocation and indication of a plurality of RUs.
Patent WO-2022151441-A1 (WO)
Title: Procédé et appareil de communication
Inventor: LI JUNYAO
IPC: H04W28/16
Filed: 2021-01-15
Abstract: L'invention concerne un procédé et un appareil de communication, qui sont utilisés pour mettre en œuvre la communication dans une pluralité d'unités temporelles regroupées qui contiennent des unités temporelles indisponibles, ce qui évite des interruptions de communication et améliore l'efficacité de communication. Le procédé comprend les étapes suivantes : un appareil de communication détermine d'abord des premières informations pour indiquer que N unités temporelles continues sont configurées pour envoyer un premier message par transmission commune, c'est-à-dire qu'un dispositif d'extrémité de réception, qui reçoit le premier message, effectue une estimation de canal commune sur les N unités temporelles continues regroupées, de façon à obtenir le premier message ; et lorsqu'il y a P unités temporelles indisponibles parmi les N unités temporelles continues indiquées par les premières informations, l'appareil de communication envoie le premier message par une transmission commune dans M unités temporelles continues, qui sont différentes des P unités temporelles indisponibles.
Patent WO-2021169736-A1 (WO)
Title: 美颜处理方法及装置
Inventor: ZHANG XINGHUA
IPC: G06T5/00
Filed: 2021-02-01
Abstract: 本公开提出一种美颜处理方法及装置，其中，方法包括: 获取原始人脸图像，提取与美颜部位的部位特征对应的原始参数信息; 根据原始参数信息确定与美颜部位对应的部位美颜参数; 根据部位美颜参数对美颜部位进行处理，生成目标人脸图像。由此，能够生成个性化的美颜参数，满足用户个性化的美颜需求，提高美颜参数精准度，提高美颜效果。
Patent WO-2022151559-A1 (WO)
Inventor: TU TSE-JU
IPC: H01H71/70
Filed: 2021-02-09
Abstract: 一种齿轮双向离合机构，作用在动力输出与负载间，主要包含有动力源、负载、离合单元和减速单元，该离合单元的第一输出齿轮受该动力源驱动旋转至预定位置时，第一输出齿轮的缺齿部相切于缓冲齿轮，或轮齿部啮合于该缓冲齿轮；连接该动力源和该负载间的该离合单元不啮合时，该负载端自由转动，该离合单元啮合时，该动力源的动力直接对该负载端输出；通过该离合单元的后段和/或前段连接有该减速单元，连接在该动力源和该负载间的传动链的减速比将得以改变，达到提高或改变输出转矩的效果。
Patent WO-2021238311-A1 (WO)
Inventor: SUN GUOYANG
IPC: C10N30/04
Filed: 2021-02-23
Abstract: 本发明涉及一种水性铝拉丝液及使用方法，所述水性铝拉丝液包括以下重量份的原料：5-25份自乳化酯润滑剂、1-7份新癸酸、4-11份硼酸二乙醇胺酯、4-11份聚乙二醇PEG200、4-11份防锈剂、1-7份二乙二醇单丁醚偶合剂、0.1-2份抗硬水剂、1-6份磷酸酯铝缓蚀剂、0.01-0.16份有机硅消泡剂、基础油余量。本申请中制备的水性铝拉丝液按照一定的比例兑水之后在德国Microtap攻丝扭矩机上测试铝材的润滑性可以达到拉丝油的效果并且现场实际使用也完全没有问题。水性铝拉丝液使用过程中无着火风险，铝粉易沉降过滤，可以大大减少车间烟雾产生，废液的排放，减少环境污染。
Patent WO-2021218328-A1 (WO)
Title: 多租户访问服务实现方法、装置、设备及存储介质
Inventor: YANG YUE
IPC: H04L29/08
Filed: 2021-02-26
Abstract: 本申请涉及人工智能，提供一种多租户访问服务实现方法、装置、设备及存储介质，方法包括：通过修改多租户架构的底层技术，将同一个平台上适配一套租户访问服务的应用上下文修改为适配多套独立租户访问服务的应用上下文，并为每套租户访问服务配置通用的功能实现类与租户定制功能实现类，通过应用上下文的接口编程启动每个功能实现类对应的实例；在服务启动阶段，先为每套租户访问服务加载对应的应用上下文；在服务运行过程，通过租户客户端的租户凭证信息获取对应的应用上下文并接入当前线程，启动对应的租户访问服务。此外，本申请还涉及区块链技术，相关信息可存储于区块链节点中，本申请在多租户架构上提供多套定制化服务。
Patent WO-2022077871-A1 (WO)
Inventor: GAO LUSHENG
IPC: F24F6/10
Filed: 2021-03-26
Abstract: Dispositif de purification d'air ayant une fonction d'humidification. Le dispositif de purification d'air comprend un boîtier (1). Le boîtier (1) renferme un canal d'air de circulation (22) ; un moteur électrique (4) est monté au fond du canal d'air de circulation (22) ; une résistance chauffante (8) est électriquement connectée au côté droit du moteur électrique (4) ; un déflecteur (9) est monté au sommet de la résistance chauffante (8) ; un évent d'air (10) est disposé au centre du déflecteur (9) ; un sac de stockage d'air (11) est monté au sommet de l'évent d'air (10) ; un réservoir de stockage d'eau (12) est agencé au sommet du sac de stockage d'air (11) ; et plusieurs groupes de trous de ventilation (25) sont disposés au sommet du réservoir de stockage d'eau (12). Le dispositif de purification d'air ayant la fonction d'humidification a les caractéristiques d'être très pratique et d'avoir une longue durée de vie.
Patent WO-2022205346-A1 (WO)
Title: 终端设备切换搜索空间集分组sssg的方法、终端设备和网络设备
Inventor: HU YI
IPC: H04W72/02
Filed: 2021-04-01
Abstract: 一种终端设备切换搜索空间集分组SSSG的方法、终端设备和网络设备，有利于平衡终端设备的调度需求和省电需求，该方法包括：在终端设备基于第一SSSG监听物理下行控制信道PDCCH的时间段内，所述终端设备向网络设备发送调度请求SR，并且所述SR处于等待状态；所述终端设备在特定条件下，切换至第二SSSG，基于所述第二SSSG监听PDCCH；其中，所述第二SSSG对应的PDCCH监听时机在时域分布上的密度大于所述第一SSSG对应的PDCCH监听时机在时域分布上的密度。
Patent WO-2022147922-A1 (WO)
Title: Gradient nano-structure metal material and preparation method therefor
Inventor: LU JIANXUN
IPC: C22F1/00
Filed: 2021-04-06
Abstract: A preparation method for a gradient nano-structure metal material, comprising the following steps: providing n original metal materials, carrying out different passes of pressing treatment on the original metal materials by means of an equal channel angular pressing process to obtain n metal materials with different grain sizes; cutting the n metal materials respectively by means of a linear cutting process, and carrying out impurity removal treatment to obtain n metal material sheets with different grain sizes; and sequentially stacking the original metal material sheets, coarse grain metal material sheets and the n metal material sheets according to the grain sizes, and sequentially carrying out stacking rolling treatment by means of an accumulation stacking rolling welding process to obtain the gradient nano-structure metal material. According to the gradient nano-structure metal material, the metal material sheets which are sequentially stacked and have different grain sizes are arranged from the surface to the core. The preparation method for the gradient nano-structure metal material is simple, convenient and high in flexibility, and the obtained gradient nano-structure metal material has high material strength and toughness.
Patent WO-2022193391-A1 (WO)
Title: Emballage par courroie à chaîne de médicaments
Inventor: JIAO LIN
IPC: B65D83/04
Filed: 2021-04-14
Abstract: L'invention porte sur un emballage par courroie à chaîne de médicaments, comprenant une bobine de courroie à chaîne (100) et une courroie à chaîne (200), la courroie à chaîne (200) étant enroulée sur la bobine de courroie à chaîne (100). Selon l'emballage par courroie à chaîne de médicaments, l'espace occupé par les médicaments lorsqu'ils sont stockés dans un bac à médicaments est réduit, la quantité de médicaments stockés dans l'espace unitaire du bac à médicaments est augmentée et, par conséquent, le taux d'utilisation d'espace dans le bac à médicaments est augmenté, le nombre de fois de supplémentation en médicaments est réduit, et la charge de travail de la supplémentation en médicaments manuel est réduite.
Patent WO-2022222072-A1 (WO)
Title: Tiller head
Inventor: KUFFNER SUSANNE
IPC: B66F9/065
Filed: 2021-04-21
Abstract: A tiller head (2) for an industrial truck (4) is shown which comprises a central portion (6), a left handle portion (8) that is attached to a left side (12) of the central portion (6) and a right handle portion (10) that is attached to a right side (14) of　the central portion (6), which is opposite to its left side (12), and an actuating element (16). The handle portions (8, 10) and the central portion (6) define a front side (18) of　the tiller head (2) and a back side (20) of　the tiller head (2), which is opposite to its front side (18). The front side (18) of the tiller head (2) and the back side (20) of the tiller head (2) extend transverse to the left side (12) of the central portion (6) and the right side (14) of the central portion (6). The actuating element (16) has an operable front surface (22) and an operable back surface (24, 25), and the actuating element (16) is mounted to a front side (26) of the central portion (6). Also described is a tiller (86), comprising a tiller bar (82) and the tiller head (2). Moreover, an industrial truck (4) is described which comprises at least one of the tiller (86) and the tiller head (2).
Patent WO-2022178965-A1 (WO)
Title: Medium-voltage switchgear system having single phase breaker control
Inventor: LIANG HAONING
IPC: H02B11/00
Filed: 2021-04-26
Abstract: A medium-voltage switchgear system and a method for operating the medium-voltage switchgear system, the medium-voltage switchgear system includes a three-phase circuit breaker having first, second and third single-phase vacuum interrupters connected between respective first, second and third single-phase inputs and first, second and third single-phase outputs. Magnetic actuators are connected to first, second and third single-phase vacuum interrupters, which are configured to receive an interrupt signal and in response, actuate the respective vacuum interrupter connected thereto into an open circuit condition. A controller circuit is connected to each of the first, second and third magnetic actuators and generates an interrupt signal in response to a detected single-phase overcurrent or fault on a single-phase circuit and interrupt that single-phase circuit on which the single-phase overcurrent or fault occurred and maintain power on the remaining two single-phase circuits over which a single-phase overcurrent or fault was not detected.
Patent WO-2021233420-A1 (WO)
Title: A live strain of staphylococcus aureus and uses thereof
Inventor: HUANG JIANDONG
IPC: C12N1/21
Filed: 2021-05-21
Abstract: In the field of biomedicine. In particular, provided are a live strain of  staphylococcus  aureus and uses thereof. More particularly, provided a live strain of  Staphylococcus  aureus which lacks adenosine synthase A (AdsA) activity, to a vaccine against  Staphylococcus  aureus infection comprising said live strain, and a method for preventing and/or treating  Staphylococcus  aureus infection in a subject by administering said live strain.
Patent WO-2022068239-A1 (WO)
Title: Data processing method, node device, and storage medium
Inventor: JIA MU
IPC: G06F16/27
Filed: 2021-05-31
Abstract: A data processing method, a node device, and a storage medium, which are applicable to zero-knowledge proof and digital medicine. Said method is applied to a data providing node in a block chain network, and comprises: the data providing node determining a first key of each piece of first sub-encrypted data in first encrypted data and a second key of each piece of second sub-encrypted data in second encrypted data (S101); the data providing node determining a private key according to each first key, a first isotonic coefficient of each first key, each second key, and a second isotonic coefficient of each second key (S102); and the data providing node signing the first encrypted data and the second encrypted data according to the private key, so as to generate a signature to be verified, and uploading said signature to a block chain corresponding to the block chain network, so as to allow a data verification node in the block chain network to verify the first encrypted data and the second encrypted data (S103). The present invention can improve the security of digital signature.
Patent WO-2022017009-A1 (WO)
Title: Predict solutions for potential hazards of stored energy
Inventor: SODHI MANJIT SINGH
IPC: H04L29/08
Filed: 2021-06-02
Abstract: A method, system, and computer program product for simulating potential consequences and possible solutions due to a release of stored energy using augmented reality. The method may include aggregating IoT feeds from devices in a surrounding area. The method may also include calculating amounts of stored energy in the surrounding area based on the IoT feeds. The method may also include predicting contextual situations that could result due to a release of the stored energy in the surrounding area. The method may also include determining one or more consequences for each of the contextual situations. The method may also include calculating a degree of severity of the one or more consequences for each contextual situation. The method may also include determining one or more proposed solutions based on the degree of severity. The method may also include transmitting a recommendation of at least one proposed solution for implementation.
Patent WO-2021249309-A1 (WO)
Title: 显示基板、显示装置
Inventor: LIU XIAOYUN
IPC: H01L51/56
Filed: 2021-06-04
Abstract: 一种显示基板、显示装置。显示基板包括衬底基板以及设置于所述衬底基板一侧的至少两个间隔设置的第一电极，所述第一电极远离所述衬底基板一侧设置有像素膜层，相邻所述第一电极之间形成间隔区，所述间隔区远离所述衬底基板一侧设置有隔离槽，所述隔离槽将相邻所述第一电极上的像素膜层电性隔断。
Patent WO-2021254189-A1 (WO)
Title: Tissue cutter and minimally invasive surgical instrument
Inventor: SUN FEI
IPC: A61B18/12
Filed: 2021-06-07
Abstract: A tissue cutter, comprising a tissue cutting stent (1, 1', 1") and a first tightening wire (5). The tissue cutting stent (1, 1', 1") is expandable in the radial direction. The expanded tissue cutting stent (1, 1', 1") is horn-shaped, gradually expands from a proximal end to a distal end, and forms a horn-shaped content space. A plurality of first threading holes (50, 50') are provided on the distal end of the tissue cutting stent (1, 1', 1"). The plurality of first threading holes (50, 50') are arranged along the circumferential direction of the tissue cutting stent (1, 1', 1"). The first tightening wire (5) passes through the plurality of first threading holes (50, 50'), and is provided with a first end and a second end opposite to each other. The first end is fixed to starting threading holes (52) in the plurality of first threading holes (50, 50'). The tissue cutter is employed to cut a small wound required for lesion tissue, and the resection area is accurate. Therefore, more normal tissue organs can be retained by performing a minimally invasive surgery by means of the tissue cutter. The tissue cutter is more minimally invasive, and more accurately performs resection on the lesions in the body of patients.
Patent WO-2022170711-A1 (WO)
Title: Oil-gas treatment system, oil-gas treatment method, and mechanical device
Inventor: ZHANG PENG
IPC: F02M33/00
Filed: 2021-06-08
Abstract: An oil-gas treatment system (10), an oil-gas treatment method, and a mechanical device. The oil-gas treatment system (10) comprises an oil-gas separation apparatus and a first oil-gas delivery apparatus (2). The oil-gas separation apparatus is configured to perform oil-gas separation treatment on the oil gas generated by an oil-gas generation apparatus, and the oil-gas separation apparatus comprises a lubricating oil tank (1) for accommodating lubricating oil; the first oil-gas delivery apparatus (2) is in communication with the lubricating oil tank (1), and is configured to deliver at least part of the oil gas into the lubricating oil tank (1); and the lubricating oil tank (1) is configured to separate the oil gas delivered into the lubricating oil tank (1), and the separated oil product remains in the lubricating oil tank (1). The oil-gas treatment system provided in the embodiments of the present disclosure uses a lubricating oil tank to perform oil-gas separation on the oil gas generated by the oil-gas generation apparatus, being easy to operate, without having to provide an oil-gas separation apparatus in addition, simplifying the structure of the oil-gas treatment system, and reducing costs.
Patent WO-2021254293-A1 (WO)
Title: Notification display method and terminal
Inventor: XU JIE
IPC: G06F9/451
Filed: 2021-06-12
Abstract: A notification display method and an electronic device. The notification display method is applied to an electronic device having a curved screen, the curved screen has a flat display area and a curved display area extending from a side edge of the flat display area, and a first icon of a first application program is displayed on the flat display area. The method comprises: displaying a first banner in the flat display area in response to the electronic device receiving a first notification of the first application program, a first content of the first notification being displayed in the first banner; displaying a first identifier in the curved display area, the first identifier being used for receiving operations so as to process the first notification; and displaying a second identifier on the first icon in the flat display area. This method can realize quick processing of the contents of the notification.
Patent WO-2023272684-A1 (WO)
Inventor: ZHENG TAO
IPC: H04W84/06
Filed: 2021-07-01
Abstract: Provided in the present application are a distributed communication system and a control method, the system comprising: a bottom layer terminal, a middle layer communication system, and a satellite, wherein the middle layer communication system comprises a plurality of low-altitude devices with wireless communication capabilities; a low-altitude device collects a communication request sent by the bottom layer terminal and, according to the communication request, establishes a communication connection with the bottom layer terminal to provide a communication service to the bottom layer terminal; when the low-altitude device cannot meet the communication needs of the bottom layer terminal, the low-altitude device forwards the communication task of the bottom layer terminal to the satellite; and the satellite receives and processes the communication task forwarded by the low-altitude device. In the system provided in the present solution, communication services are provided to the bottom layer terminal by means of using a plurality of low-altitude devices in a middle layer communication system, increasing the communication efficiency of the system; deployment of the low-altitude devices is convenient, increasing the flexibility of the system.
Patent WO-2023010319-A1 (WO)
Inventor: HE LINHAI
IPC: H04W72/04
Filed: 2021-08-04
Abstract: Divers aspects de la présente divulgation portent d'une manière générale sur la communication sans fil. Selon certains aspects, un équipement utilisateur (UE) peut recevoir, en provenance d'une station de base, des informations qui configurent de multiples partitions de canal d'accès aléatoire (RACH), les multiples partitions RACH étant chacune associées à une combinaison respective d'une ou de plusieurs caractéristiques RACH. L'UE peut sélectionner, à partir des multiples partitions RACH, une partition RACH reposant au moins en partie sur l'UE satisfaisant un ou plusieurs critères pour la combinaison d'une ou de plusieurs caractéristiques RACH associées à la partition RACH. L'UE peut transmettre, à la station de base, un préambule sur des ressources de RACH physique (PRACH) associées à la partition RACH pour initier une procédure RACH prenant en charge la combinaison d'une ou de plusieurs caractéristiques RACH associées à la partition RACH. De nombreux autres aspects sont décrits.
Patent WO-2022236982-A1 (WO)
Inventor: QUAN BENQING
IPC: G02B6/42
Filed: 2021-08-06
Abstract: L'invention concerne un ensemble orifice optique (1) et un module optique, se rapportant au domaine des communications optiques. L'ensemble orifice optique (1) comprend une pièce de liaison (100), une pièce d'adaptation (200) et une pièce de blindage (300). La pièce de liaison (100) est reliée à une fibre optique (110). La pièce d'adaptation (200) présente une cavité de réception (210). La pièce de liaison (100) s'étend dans la cavité de réception (210) à fixer. La pièce de blindage (300) présente une cavité d'adaptation creuse (310). La pièce d'adaptation (200) s'étend dans la cavité d'adaptation (310) pour relier de manière fixe la pièce d'adaptation (200) et la pièce de blindage (300). La pièce de blindage (300) est enroulée sur la pièce d'adaptation (200) pour définir la position relative de la pièce de blindage (300) et la pièce d'adaptation (200), définissant ainsi la position relative de la pièce de blindage (300) et la fibre optique (110), et définissant ainsi la position d'une ouverture (330) sur la pièce de blindage (300) pour permettre à la fibre optique (110) de passer à travers. La position relative de l'ouverture (330) et la fibre optique (110) est fixe ; par conséquent, la taille de l'ouverture (330) peut être réglée pour être approximativement identique à la taille de la section transversale de la fibre optique (110), de manière à minimiser l'ouverture (330) et à réduire la fuite électromagnétique au niveau de l'ouverture (330).
Patent WO-2022037516-A1 (WO)
Title: High-strength and high-fatigue-life steel for cable, and wire rod and preparation method therefor
Inventor: YAO ZAN
IPC: C22C38/04
Filed: 2021-08-16
Abstract: A high-strength and high-fatigue-life steel for a cable, which comprises, in addition to Fe, the following chemical elements in percentages by mass: 0.90-1.00% of C; 0.90-1.50% of Si; 0.25-0.58% of Mn; 0.20-1.00% of Cr; 0.03-0.12% of V; and 0.0008-0.0025% of Ca. In addition, further provided are a wire rod made of the high-strength and high-fatigue-life steel for a cable and a preparation method for the wire rod.