baber/WOPTO huggingface dataset:
Patent WO-2021179102-A1 (WO)
Inventor: CHEN YI-CHUN
IPC: H04N5/232
Filed: 2020-08-18
Abstract: A reality simulation panoramic system and a use method therefor. The system comprises a panoramic photography device; the panoramic photography device is provided with a network access space; the network access space is used for accessing a panoramic image captured by the panoramic photography device; the network access space is provided for connecting to at least one electronic device; a mobile application program, an AR processing portion, and at least one image regulation element are provided in the electronic device; when a panoramic image needs to be recorded, the panoramic photography device is mounted in a photography environment, and the panoramic image captured by the panoramic photography device is transmitted to the network access space; an audience reads the panoramic image by means of the mobile application program; a three-dimensional (3D) space is generated in conjunction with processing of the AR processing portion; the position and direction in which a user hopes to move is then sensed by using the image regulation element, and then a display screen in the corresponding 3D space is generated, so that the user seems to cross and move at will in the 3D space; and the corresponding display screen is changed continuously in real time, thereby achieving an immersive experience effect.
Patent WO-2020199715-A1 (WO)
Title: Electrical control system for slurry preparation
Inventor: FANG ZHENG
IPC: B01F35/60
Filed: 2020-01-10
Abstract: An electrical control system for slurry preparation comprises a processing module (101), an input module (103), a display module (102) and an inspection module (104). The input module (103) is used to input configuration information, and to send an action command and the configuration information to the processing module (101). The inspection module (104) is used to acquire state information, and to send the state information to the processing module (101). The processing module (101) is used to receive the configuration information and the action command from the input module (103), to receive the state information from the inspection module (104), to form a production action according to the configuration information or the action command, and to send the configuration information, action information and the state information to the display module (102). The display module (102) is used to receive and display the configuration information, the action information and the state information. The invention enables efficient control and monitoring of a slurry preparation device, can reduce labor costs, and is easy to operate and use.
Patent WO-2021147078-A1 (WO)
Title: Precoding matrix indicator feedback for multiple transmission hypotheses
Inventor: HUANG MIN
IPC: H04L27/28
Filed: 2020-01-23
Abstract: Aspects relate to reporting channel state information (CSI) for a plurality of multiple transmission and reception points (TRPs) in a communication system. Downlink (DL) channels received from multiple TRPs are measured and a plurality of transmission hypotheses based on the measured DL channels from the multiple TRPs. The CSI is transmitted to a network in the communication system and includes a precoding matrix indicator (PMI) having at least a spatial domain basis matrix that is common to all of the transmission hypotheses and at least one coefficient matrix that is based on the spatial domain basis matrix.
Patent WO-2020258886-A1 (WO)
Inventor: CHEN YIZHONG
IPC: F28D9/00
Filed: 2020-02-12
Abstract: The present disclosure relates to the technical field of heat exchange devices, and in particular, to a plate, a plate assembly and a heat exchanger. The plate comprises a plate body and a first through hole and a second through hole provided on the plate body; the plate body forms a pipe segment around the first through hole, and the second through hole is arranged close to the outer periphery of the pipe segment. Compared with inserting a submerged tube in a channel in the related art, in the process of connection of the plate provided in the present disclosure to form a first flow channel, it is not necessary to maintain a high perpendicularity or assembly accuracy of the pipe segments at any time during welding, only two adjacent pipe segments need to be connected to each other, thus having low requirements for assembly accuracy, facilitating welding, making welding easy to operate, and easily controlling the welding quality between the two pipe segments, thereby improving the yield rate of the heat exchanger.
Patent WO-2020164540-A1 (WO)
Inventor: HE LINHAI
IPC: H04W74/00
Filed: 2020-02-13
Abstract: L'invention concerne, selon un aspect, un premier procédé, un premier support lisible par ordinateur et un premier appareil. L'appareil peut être un équipement utilisateur (UE). Le premier appareil peut générer une charge utile d'un premier message de préambule associé à une première procédure RACH, et la charge utile peut indiquer une première priorité de la première procédure RACH qui est relativement supérieure à une seconde priorité d'une seconde procédure RACH. Le premier appareil peut envoyer le premier message de préambule comprenant un préambule RACH et la charge utile à une station de base, et le premier message de préambule peut indiquer un identifiant (ID) du premier appareil.
Patent WO-2021120408-A1 (WO)
Title: 一种基于双层优化的红外和可见光融合方法
Inventor: LIU RISHENG
IPC: G06T7/80
Filed: 2020-03-05
Abstract: 本发明属于图像处理和计算机视觉领域，提出了一种基于双层优化的红外和可见光融合方法，采用一对红外相机和可见光相机获取图像，涉及构建双层范式的红外和可见光图像融合算法，是一种利用数学建模手段的红外与可见光融合算法。利用双目相机和NVIDIA TX2构建高性能运算平台，并构建高性能求解算法以获高质量的红外和可见光融合图像。系统容易构建，分别使用立体双目红外和可见光相机即可完成输入数据的采集；程序简单，易于实现；利用红外和可见光相机成像的不同原理，通过用于数学建模手段，将融合图像分成图像域和梯度进行融合，有效的处理了融合时产生的伪影并提高了融合质量，最后通过GPU加速达到实时。
Patent WO-2020207194-A1 (WO)
Inventor: LIU LIPING
IPC: G06Q40/04
Filed: 2020-03-13
Abstract: Disclosed are a blockchain-based IOT device changing method and apparatus. The method is applicable to an IOT device alliance system. The method comprises: a first server generating a first transaction request, and sending the first transaction request to a blockchain system; the blockchain system invoking a device management contract to generate and store a first transaction log; and a second server determining, according to the first transaction log, whether to subscribe to a first IOT device topic. When a device is changed in a system, a first server only needs to write, into a blockchain system, a transaction involving information of a changed device, and a second server can acquire the information of the changed device by means of subscribing to a device management topic, and can execute a corresponding action for the information of the changed device. The whole system does not need a bridge to perform a binding or mapping action on a changed device, and the problem of inconsistency due to the fact that an MQ and a bridging service belong to different financial institutions is prevented, so that operation and maintenance costs are reduced. The present invention is applicable to a rapidly developing IOT networking system.
Patent WO-2021189417-A1 (WO)
Title: 波束确定方法、装置和通信设备
Inventor: HONG WEI
IPC: H04B7/08
Filed: 2020-03-27
Abstract: 本公开实施例是关于波束确定方法、装置和通信设备。确定与基站进行上行通信的第一波束；根据波束偏移参数，确定所述终端的扫描波束；其中，所述扫描波束包括：所述第一波束，及与所述第一波束之间的偏移量在所述波束偏移参数指示的波束偏移范围内的第二波束；在所述扫描波束上，接收所述基站发送的参考信号；根据所述参考信号的接收质量，从所述扫描波束中选择下行波束。
Patent WO-2021203289-A1 (WO)
Title: Uplink control information for enabling autonomous uplink transmissions
Inventor: YAO CHUNHAI
IPC: H04W72/04
Filed: 2020-04-08
Abstract: Embodiments include a computer readable storage medium, a user equipment, a method and an integrated circuit that perform operations. The operations include generating configured grant uplink control information (CG-UCI), generating hybrid automatic repeat request acknowledgement (HARQ-ACK) information, generating channel state information (CSI) and mapping the CG-UCI, HARQ-ACK, and CSI to resource elements (REs) in resource blocks (RBs) of a configured grant physical uplink shared channel (PUSCH) transmission, wherein the PUSCH transmission includes a demodulation reference signal (DMRS) and wherein the mapping includes one of mapping a concatenated bit sequence or omitting a portion of the CSI.
Patent WO-2020221075-A1 (WO)
Inventor: LI YUANPENG
IPC: H01Q1/24
Filed: 2020-04-22
Abstract: The present application provides an antenna assembly and a mobile terminal. The antenna assembly comprises at least a first antenna and a second antenna. The first antenna comprises a first feed point and a first radiator connected thereto. The second antenna comprises a second feed point and a second radiator connected thereto. There is a gap between the first radiator and the second radiator. The end of the second radiator close to the gap is provided with a first ground wire shared by the first antenna and the second antenna. The end of the second radiator distant from the gap is provided with a second ground wire. The antenna assembly further comprises a ground. The first ground wire and the second ground wire are separately connected to the ground. It can be seen from the above description that there is only a gap between the ends of the radiators of the first and second antennas. However, because the currents excited by the first antenna and the second antenna are orthogonal and complementary, crosstalk will not occur between the ground currents of the first and second antennas, thereby improving the degree of isolation between the first antenna and the second antenna, and ensuring the performance of the first and second antennas during communication.
Patent WO-2021217400-A1 (WO)
Inventor: LIAO HANG
IPC: H01L27/02
Filed: 2020-04-28
Abstract: An electronic device includes a first group III nitride transistor and an electrostatic discharge (ESD) protection circuit. The ESD protection circuit includes a diode and a second transistor. The diode has an anode electrically connected to a gate of the first group III nitride transistor. The second transistor has a drain electrically connected to the gate of the first group III nitride transistor, a gate electrically connected to a cathode of the diode and a source electrically connected to a source of the first group III nitride transistor.
Patent WO-2021217470-A1 (WO)
Inventor: ZHANG JUN
IPC: G06F16/9535
Filed: 2020-04-29
Abstract: Described embodiments provide systems, methods and computer implemented instructions for computer resource allocation based on categorizing computing processes. A server receives data about processes executable by a client device. The processes can be executable within one or more time intervals. The client device can be identifiable with a unique identifier. The server selects, based on the unique identifier, a classification and a set of inputs to use to determine one or more categories for the received data. The set of inputs include a type of an application accessible by the client device and information about usage of the application. The server analyzes the received data for a given time interval to determine a category based on the selected classification and the set of inputs. The server provides one or more micro applications to the client device based at least in part on the determined category.
Patent WO-2021223143-A1 (WO)
Title: O/w emulsion and w/o emulsion inverted therefrom, and personal care composition containing same
Inventor: XING ZHIMIN
IPC: A61K8/89
Filed: 2020-05-07
Abstract: It relates to an O/W emulsion which can be inverted to a W/O emulsion and the W/O emulsion inverted from the O/W emulsion, wherein the O/W emulsion is obtained from radical polymerization under emulsion polymerization reaction condition of at least one polyorganosiloxane having at least two aliphatic unsaturated carbon-carbon bonds, and optionally an organohydrogenpolysiloxane, in the presence of a polyether-modified polysiloxane. It also relates to preparation process of the O/W emulsion and the W/O emulsion, and a personal care composition containing the emulsion.
Patent WO-2021226839-A1 (WO)
Inventor: CHENG KAI
IPC: H01L21/20
Filed: 2020-05-12
Abstract: 本申请提供了一种Ⅲ族氮化物结构及其制作方法，制作方法中，先以图形化的第一掩膜层为掩膜，对第一Ⅲ族氮化物外延层刻蚀形成凹槽；再至少在凹槽的底壁形成第二掩膜层，以第二掩膜层为掩膜，对第一Ⅲ族氮化物外延层进行第一次外延生长，以横向生长形成填满凹槽的第二Ⅲ族氮化物外延层；之后对第二Ⅲ族氮化物外延层进行第二次外延生长，以在第二Ⅲ族氮化物外延层以及图形化的第一掩膜层上生长形成第三Ⅲ族氮化物外延层。由于第一Ⅲ族氮化物外延层的位错主要为在厚度方向延伸的位错，因而生长方向为横向生长的第一次外延生长可以阻断位错继续向上延伸，从而可以显著降低第二Ⅲ族氮化物外延层以及第三Ⅲ族氮化物外延层的位错密度。
Patent WO-2021243546-A1 (WO)
Inventor: CHEN YEN-CHIH
IPC: G01L1/16
Filed: 2020-06-02
Abstract: A method for manufacturing a multi-hole pressure sensor, comprising the steps of: providing a substrate; forming a piezoelectric thin film on the upper surface of the substrate; performing multi-hole treatment on the piezoelectric thin film, for example, performing a wet etching procedure or a heat treatment procedure to form a multi-hole pressure sensing layer; and respectively forming a first electrode and a second electrode on two opposite side edges of the upper surface of the multi-hole pressure sensing layer. The present invention is also aimed at a pressure sensor manufactured by the method for manufacturing the multi-hole pressure sensor.
Patent WO-2021082452-A1 (WO)
Inventor: XIAO WEI
IPC: G01N30/34
Filed: 2020-06-05
Abstract: 一种测定叶黄素成分的方法，采用高效液相色谱检测，其中，色谱条件包括：以YMC Carotenoid C30为色谱柱；以甲醇/水为流动相A，甲基叔丁基醚为流动相B；洗脱程序为0min～30min、0％～50％B，30min～40min、50％B；甲醇/水的比例为88-100:12-0。该方法包括以高活性成分全反式叶黄素为检测指标，可以真实有效地评价叶黄素类产品的质量，所用的色谱条件可以实现全反式叶黄素及其主要的顺式异构体及同分异构体的有效分离，而且还能对全反式叶黄素进行准确定量。
Patent WO-2021128775-A1 (WO)
Inventor: LI QIANG
IPC: G06Q10/06
Filed: 2020-06-24
Abstract: Embodiments of the present application provide a satellite control method and device, comprising: receiving a target location to be photographed input by a user; calculating, according to position information of the target location and orbit information of each satellite in multiple satellites, first time information corresponding to each satellite separately entering the target location; and determining at least one satellite for execution from the multiple satellites according to the first time information corresponding to each satellite separately entering the target location to photograph the target location. A user can only input a target location to be photographed to obtain at least one satellite capable of photographing the target location to be photographed, so as to implement control of the satellite capable of photographing, and obtain an image of the target location. The method can reduce the operation difficulty of satellite control, and reduce the technical threshold for satellite control.
Patent WO-2022000172-A1 (WO)
Inventor: WANG HUA
IPC: G06Q20/38
Filed: 2020-06-29
Abstract: A method for sharing transaction information of a financial derivative. The method comprises the following steps: when two transaction parties respectively use a first transaction agreement and a second transaction agreement, calling transaction standard information, and integrating the first transaction agreement and the second transaction agreement to generate a smart contract (S100); starting a transaction according to the smart contract, and generating transaction information (S200); and transmitting the transaction information to the two transaction parties (S300), wherein the transaction standard information comprises at least one of a transaction concordance condition, an agreement amount and a cash flow trend. In order to ensure the fairness of a transaction, when two transaction parties use different transaction agreements, a transaction of a financial derivative is started under a smart contract. After the transaction is started, transaction information is transmitted to the two transaction parties, thereby helping the two transaction parties to check the overall process of the transaction, so as to overcome barriers between different agreements. Therefore, transaction information of cross-regional financial derivatives is integrated, so as to ensure that information of an information transaction is shared by two transaction parties, thereby being conducive to the fairness of the transaction.
Patent WO-2021103527-A1 (WO)
Title: 一种用于电子产品的振动激励器及电子产品
Inventor: MAO DONGSHENG
IPC: H04R9/04
Filed: 2020-06-30
Abstract: 本发明公开了一种用于电子产品的振动激励器及电子产品，该激励器包括第一振动组件、第二振动组件和线圈，所述第一振动组件包括第一盆架和第一磁体，所述第一磁体设置在所述第一盆架中；所述第二振动组件包括第二盆架和磁环，所述第二盆架的内设置有凸台；所述磁环套设在所述凸台上；所述线圈固定设置于所述第一磁体和所述磁环之间，所述线圈的引线端和出线端均位于所述线圈的外边缘处。所述凸台的设置减小了第一磁体和磁环的相对面积，减弱了两者之间的作用力；另外，所述线圈的引线端和出线端均位于所述线圈的外边缘处便于线圈的引线和连接；该电子产品具有良好的声学性能。
Patent WO-2021004517-A1 (WO)
Inventor: ZHOU JUNCHAO
IPC: H04L29/08
Filed: 2020-07-10
Abstract: 本公开提供了一种实现核心网子切片容灾的方法、装置和系统。实现核心网子切片容灾的方法包括：服务AMF向NSSF实例发起第一请求，第一请求携带S-NSSAI及位置信息；NSSF实例根据S-NSSAI及位置信息选择一个第一核心网子切片实例，向服务AMF返回第一响应，当选择的第一核心网子切片实例的状态为异常时，第一响应中携带以下项中的一个：第二核心网子切片实例的标识信息、为第二核心网子切片实例提供服务的NRF实例的标识信息、第二核心网子切片实例的标识信息和第二核心网子切片实例中的SMF实例信息、为第二核心网子切片实例提供服务的NRF实例的标识信息和第二核心网子切片实例中的SMF实例信息，其中，第一核心网子切片实例为主用核心网子切片实例，第二核心网子切片实例为备用核心网子切片实例或负荷分担的核心网子切片实例。
Patent WO-2022016317-A1 (WO)
Inventor: BAO YUANYE
IPC: C07C29/80
Filed: 2020-07-20
Abstract: 本发明属于炔属醇类生产的技术领域，尤其涉及一种2-甲基-3-丁炔-2-醇的分离方法，包括：将含有2-甲基-3-丁炔-2-醇的反应液进行预处理，除去其中未反应的丙酮和含有的盐，得到2-甲基-3-丁炔-2-醇粗品；所述含有2-甲基-3-丁炔-2-醇的反应液中，控制2,5-二甲基-3-己炔-2,5-二醇的含量≤0.1wt％；通过膜分离处理和减压精馏处理，对所述2-甲基-3-丁炔-2-醇粗品进行分离和纯化，得到2-甲基-3-丁炔-2-醇产品。本发明方法在投资及能耗降低的情况下可除去产物中的水和降低2,5-二甲基-3-己炔-2,5-二醇的含量，得到纯度和转化率均较高的2-甲基-3-丁炔-2-醇。
Patent WO-2021243826-A1 (WO)
Inventor: CHE QINGLUN
IPC: C10M173/02
Filed: 2020-07-21
Abstract: A lubrication additive for a composite carbon material, a super lubricating water lubricant, a preparation method therefor, and an application thereof. Said lubrication additive has a spherical structure, which is a composite layer structure having, in order from inside to outside, a nanodiamond layer, a polydopamine layer, and a graphene oxide layer, or is a composite layer structure having, in order from inside to outside, a nanodiamond layer, a polydopamine layer, a graphene layer, and a polydopamine layer, the number of composite layers is either a single layer or multiple layers, and a structure having multiple layers is made by repeatedly overlapping a plurality of composite layers. A preparation procedure is: mixing a dopamine hydrochloride solution, water, and a Tris solution, subsequently adding an HCl solution and mixing, obtaining a polydopamine encapsulated nanodiamond composite material, then reacting with a graphene oxide, obtaining a graphene oxide/polydopamine/nanodiamond composite material, mixing with water, and obtaining an super lubricating water lubricant, which has a friction coefficient reaching 0.003.
Patent WO-2021088427-A1 (WO)
Title: 一种基于步进电机控制的大功率电子开关
Inventor: WEN YI
IPC: H01H1/02
Filed: 2020-07-27
Abstract: 一种基于步进电机控制的大功率电子开关，其包括：电子开关主体和固定盒（8），电子开关主体包括特厚载流静触点导电弹片（1）、特厚载流动触点导电弹片（2）、L形导电弹片固定板（3）、PCB板（5）、塑料基座（6），还包括步进电机（4）和霍尔元件（45），步进电机（4）与PCB板（5）电性连接，步进电机（4）与霍尔元件（45）电性连接，霍尔元件（45）与PCB板（5）电性连接，PCB板（5）的电源线可以与负载电性连接，L形导电弹片固定板（3）的数量至少为两个，且两个L形导电弹片固定板（3）分别固定在塑料基座（6）的第一表面。该开关解决传统的电子开关的驱动力比较小和传统的电子开关的保护盒要求比较高的问题。
Patent WO-2022021390-A1 (WO)
Inventor: CHEN QINPENG
IPC: G06Q30/06
Filed: 2020-07-31
Abstract: An e-commerce-based stationery experience system (100), comprising a background server (110), a client terminal (120) and an experience terminal (130), wherein the client terminal (120) and the experience terminal (130) are both in network connection with the background server (110); and the background server (110) comprises an experience application module (111), a database (112), a matching module (113), and a logistics module (114). By means of the physical experience by which a user purchases stationery, the problem in which a consumer in an e-commerce platform has difficulty distinguishing the true quality of a commodity can be solved.
Patent WO-2022027443-A1 (WO)
Title: Method and apparatus for multicast and broadcast services
Inventor: DAI MINGZENG
IPC: H04W4/06
Filed: 2020-08-06
Abstract: Embodiments of the present application relate to a method and apparatus for multicast and broadcast services (MBS). An exemplary method includes: transmitting a bearer context identity (ID) to identify a tunnel for a radio bearer (RB) and associate the tunnel with at least one of: a multicast data radio bearer (M-DRB); and at least one unicast data radio bearers (U-DRB). Embodiments of the present application can support multiple transmission modes, for example, the SC-PTM mode, the MC-PTM mode, and the unicast mode.
Patent WO-2022041147-A1 (WO)
Inventor: XUE GUANGHUAI
IPC: H04N5/232
Filed: 2020-08-28
Abstract: A photographing module (100) and a control method therefor, a photographing apparatus (1000), an electronic device, and a computer-readable storage medium. The photographing module (100) comprises a housing (10), a lens assembly (20), a connecting member (30) and a driving assembly (40), wherein the connecting member (30) comprises a first sub-connecting member (31) and a second sub-connecting member (32) that are concentrically arranged; the first sub-connecting member (31) is arranged on the periphery of the second sub-connecting member (32); the second sub-connecting member (32) can rotate and swing relative to the first sub-connecting member (31); the first sub-connecting member (31) is fixedly connected to the housing (10); and the lens assembly (20) penetrates the second sub-connecting member (32) and is fixedly connected to the second sub-connecting member (32). The driving assembly (40) is connected to the lens assembly (20), and the driving assembly (40) is used for driving the lens assembly (20) to rotate and swing within a preset space.
Patent WO-2021043111-A1 (WO)
Inventor: YU JIAN
IPC: H04L5/00
Filed: 2020-08-31
Abstract: 本申请提供一种数据传输方法及装置，涉及通信技术领域，用于提高带宽大小为320MHz或者160+160MHz的频带的频谱利用率。该通信方法包括：AP或者STA在第一频带上传输PPDU，该第一频带的带宽大小为320MHz或者160+160MHz，该第一频带包括第一频域资源和第二频域资源，第一频域资源包括四个子频带，四个子频带中的每一个子频带包括X个子载波，X为大于等于996的正整数，第二频域资源包括Y个数据与导频子载波，Y为大于52的正整数。本申请适用于数据传输的过程中。
Patent WO-2021098365-A1 (WO)
Inventor: ZHANG OU
IPC: H04W4/00
Filed: 2020-09-18
Abstract: A laser radar for a moving device and a method for using the laser radar, and a laser radar system. The laser radar for a moving device comprises: a radar body, the radar body emitting and receiving laser beams to detect a characteristic signal of an object to be measured; a communication module, the communication module comprising a wireless communication module, the laser radar implementing information interaction of the characteristic signal with a mobile terminal by means of the wireless communication module; and a housing, the laser body, the communication module, and a power source module being all disposed in the housing. The laser radar in the present application is independent in both physical structure and function, and performs remote information interaction with a conventional mobile terminal by means of a wireless communication module; a user can directly remotely adjust the laser radar by means of the mobile terminal; the laser radar in the present application is easy to operate, and can be remotely operated. The laser radar can be quickly, simply, and detachably mounted on a moving device or at a specific measurement position, and is simple to mount and convenient to arrange.
Patent WO-2021057647-A1 (WO)
Inventor: SUN YANLIANG
IPC: H04W52/02
Filed: 2020-09-21
Abstract: 本公开提供一种节能信号接收方法、节能信号发送方法及相关设备，该方法包括：在检测到波束失败的情况下，发送随机接入请求；在发送所述随机接入请求之后、传输控制指示TCI状态更新之前，基于第一准共址QCL关系在恢复搜索空间上检测节能信号；其中，第一QCL关系为波束失败恢复参考信号BFR-RS的QCL关系。