baber/WOPTO huggingface dataset:
Patent WO-2021217825-A1 (WO)
Inventor: SONG KUNYUAN
IPC: A61K31/095
Filed: 2020-06-18
Abstract: Disclosed is a method for preparing a diselenide compound. The method comprises adding a polar solvent to a flavanonol compound; heating the solution to 80℃ to 100℃; maintaining the temperature for 40 to 50 minutes; then adding an alkali, the substance amount of which is 0.4 to 1.0 times that of the flavanonol compound, and carrying out a reaction for 5 to 60 minutes at a temperature of 80℃ to 100℃; and then adding selenium dioxide, the substance amount of which is 0.6 to 1.2 times that of the flavanonol compound, and carrying out a reaction for 30 to 150 minutes at a temperature of 80℃ to 100℃ to obtain the diselenide compound of the flavanonol compound.
Patent WO-2020259425-A1 (WO)
Inventor: PENG FAN
IPC: B29C67/00
Filed: 2020-06-22
Abstract: A 3DP powder printing method, device and system, and a computer readable storage medium. The method comprises: pre-analyzing each layer of print image corresponding to a component to be printed, determining a target print image, and adding a preset mark to the target print image, wherein the target print image comprises a print image corresponding to a target layer that causes the last layer of powder layer to undergo a conveyer belt displacement during printing; obtaining an image to be printed corresponding to a current layer to be printed; and identifying said image and determining whether said image has a preset mark, and if yes, processing said current layer and/or the last layer of powder layer located on said current layer, so that the last layer of powder layer does not move along with a powder spreading action of said current layer. The method can avoid the occurrence of a conveyer belt displacement phenomenon to a certain extent during use, and facilitates improving printing efficiency and the quality of a printing product.
Patent WO-2021017736-A1 (WO)
Title: Image analysis apparatus
Inventor: LI FENGYI
IPC: G06K9/62
Filed: 2020-06-30
Abstract: An image analysis apparatus, capable of being implemented in smart healthcare in smart cities, solving the problem in the prior art of manual identification of renal glomerulus type taking a long time, causing low medical researcher work efficiency. and comprising: an image acquisition module (1), used to acquire image data having a renal glomerulus; an image processing module (2) electrically connected to the image acquisition module, used to convert into Euclidean space vector data according to renal glomerulus data in the image data acquired by the image acquisition module; a renal glomerulus processing module (3) electrically connected to the image processing module, used to locate and filter abnormal renal glomerulus data among all vector data generated by the image processing module; and a renal glomerulus typing module (4) electrically connected to the renal glomerulus processing module, used to perform typing processing of the abnormal renal glomerulus data filtered by the renal glomerulus processing module. Thus, it is not necessary to manually identify a renal glomerulus, saving working time for a medical researcher, and improving medical researcher work efficiency.
Patent WO-2022000326-A1 (WO)
Inventor: LIU TAO
IPC: H04R1/10
Filed: 2020-06-30
Abstract: Provided in the present application are a method and apparatus for designing a filter of active noise-reduction earphones, and a test device. In the present application, the method comprises: pre-designing a feedback filter, then, according to a frequency response curve of the feedback filter, a transfer function from external noise to a standard microphone in an ear canal, a transfer function from a loudspeaker to the standard microphone in the ear canal, a transfer function from external noise to a feedforward microphone, a transfer function from external noise to a feedback microphone, and a transfer function from the loudspeaker to the feedback microphone, analyzing the impact on the ideal frequency response curve of a feedforward filter when turning on the feedback filter to perform noise reduction, and correcting the ideal frequency response curve of the feedforward filter, thus a feedforward filter the hybrid noise reduction effect of which meets expectations can be designed according to the corrected ideal frequency response curve of the feedforward filter.
Patent WO-2021027456-A1 (WO)
Inventor: ZHANG CHONGMING
IPC: H04W24/10
Filed: 2020-07-10
Abstract: The present invention provides a method executed by user equipment, and user equipment, which can reliably perform processing related to a beam failure recovery request/beam failure report (BFR) and/or scheduling request (SR). Said method comprises: detecting a measurement result of a measurement reference signal corresponding to a serving cell; in cases where the measurement result indicates that beam failures occur, counting the number of beam failures by using a counter; and when the count value of the counter is above a given threshold, performing processing related to a beam failure recovery request/BFR and/or SR.
Patent WO-2021008606-A1 (WO)
Inventor: BAI JIAN
IPC: G01M11/02
Filed: 2020-07-17
Abstract: A wavefront error measurement apparatus for optimizing phase retrieval on the basis of an extended Nijboer-Zernike mode. The apparatus comprises a point light source (1), a half mirror (2), a lens to be measured (3), a planar reflecting mirror (4), and an image sensor (5), which are arranged in sequence. A wavefront error of an element to be measured is represented by using Zernike polynomials, and a Zernike polynomials coefficient is solved on the basis of an extended Nijboer-Zernike diffraction theory, such that one-step full-aperture wavefront error measurement of a large-aperture optical element can be realized. In addition, the accurate recovery of a wavefront error can be realized by using a partial overexposed image, and also conflict between non-overexposure and a high signal-to-noise ratio caused by a limited dynamic range when the image sensor (5) acquires an image is overcome. The measurement experimental apparatus is simple, and has low requirements for an experimental environment. The measurement method is quick and simple, and compared with a traditional iterative phase retrieval method, the method requires a small amount of calculation, and has a high measurement accuracy, and has a strong anti-noise performance.
Patent WO-2021114674-A1 (WO)
Inventor: DU YAHUI
IPC: G06Q30/02
Filed: 2020-07-23
Abstract: A method and apparatus for determining a strategy for medium- and long-term purchase and sale of electricity. The method comprises: obtaining a post-transaction position held, a post-transaction total position price, a total load expectation, a total risk electricity fee, and an expected electricity fee according to the known information of a target time period; and determining a purchase and sale strategy according to the total risk electricity fee and the expected electricity fee. The purchase and sale strategy with the lowest expected electricity fee is obtained by means of certain restrictions on the transaction volume of medium- and long-term contracts and the upper limit restrictions on risk electricity fees. The expected electricity fee is used as an optimized objective function, and comprehensive optimization is performed on the basis of diversified constraints to obtain the optimal electricity fee strategy with load constraints and risk controllable. According to own situations, the method can quickly and accurately evaluate a contract value, measure contract risk, and combine purchase and sale strategies, thereby improving the accuracy of evaluation, reducing purchase and sale transaction risks, and determining the optimal purchase and sale strategy.
Patent WO-2022016571-A1 (WO)
Title: Rotary dumbbell
Inventor: WANG LIHUI
IPC: A63B21/075
Filed: 2020-07-28
Abstract: The present utility model provides a rotary dumbbell. The rotary dumbbell comprises a handle portion, a base portion, counterweight portions respectively provided at the two ends of the handle portion, and transmission self-locking mechanisms and driven mechanisms which are respectively provided at the two ends of the handle portion and respectively abut against the counterweight portions. Each transmission self-locking mechanism comprises a transmission assembly and a self-locking ring; the transmission assembly comprises a planetary gear transmission mechanism, a first output screw, a long nut, and a first screw spline. Each driven mechanism comprises a decoration ring, a second handle flange, a second transition flange, and a driven assembly. The driven assembly comprises a second output screw and a second screw spline; each counterweight portion is provided with dumbbell pieces having a dovetail groove structure; the base portion is provided with unlocking ejector pins. According to the dumbbell, dumbbell pieces can be automatically added and removed in a rotary manner; moreover, dumbbell pieces each provided with a self-locking device and a dovetail groove structure are designed; the dumbbell is convenient and quick to use, safe, and excellent in experience.
Patent WO-2021023084-A1 (WO)
Inventor: JIAO SHURONG
IPC: H04W72/04
Filed: 2020-07-30
Abstract: The present application provides a communication method and a communication device, capable of reducing the feedback delay of URLLC services and improving the reliability of data transmission. The method comprises: receiving configuration information, the configuration information being used for configuring a first physical uplink control channel (PUCCH) resource set, each PUCCH resource in the first PUCCH resource set being configured according to the subslot level; determining from the first PUCCH resource set a second PUCCH resource set for subslots, the second PUCCH resource set comprising PUCCH resources available in the sub-slot in the first PUCCH resource set; and sending feedback information for downlink data on the available PUCCH resources in the second PUCCH resource set.
Patent WO-2022000696-A1 (WO)
Title: Oled显示面板及其制作方法
Inventor: HUANG HUI
IPC: H01L27/32
Filed: 2020-08-04
Abstract: 一种OLED显示面板及其制作方法，OLED显示面板包括：沿第一方向层叠设置的滤光层与发光层；滤光层沿第一方向依次层叠设置有：衬底基板、第一光耦合层以及彩色滤光片；发光层沿所述第一方向依次层叠设置有：第二光耦合层、第一电极、发光功能层、空穴传输层以及第二电极；有益效果为：减所述OLED显示面板内部的光损失，提高出光率。
Patent WO-2022027314-A1 (WO)
Title: Two-dimensional coding scheme in relay-assisted network
Inventor: LIU KANGQI
IPC: H04W72/02
Filed: 2020-08-05
Abstract: Methods, systems, and devices for wireless communications are described. A method at a relay device includes receiving a first set of messages from a first user equipment (UE) addressed to a second UE and receiving a second set of messages from a third UE addressed to the second UE. The method includes jointly encoding the first set of messages and the second set of messages using a coding scheme to generate a combined message, and transmitting the combined message to the second UE. Another method at a first UE includes receiving a combined message from a relay device, decoding the combined message into a first set of messages from a second UE and a second set of messages from a third UE, and transmitting feedback information to the first and second UEs.
Patent WO-2022027589-A1 (WO)
Title: Optical stack and housing for electronic device
Inventor: LONG FAN
IPC: G02B5/30
Filed: 2020-08-07
Abstract: A housing (185) for an electronic device (170) includes an optical film (100) having an optical transmittance for substantially normally incident light having a band edge separating first and second wavelength ranges, where the first wavelength range extends from about 400 nm to about 700 nm and the second wavelength range is at least about 100 nm wide and disposed between about 800 nm and about 1100 nm. For substantially normally incident light, an average optical reflectance of the optical film is greater than about 90%in the first wavelength range, and an average optical transmittance of the optical film is greater than about 80%in the second wavelength range. For at least one frequency in a range of about 0.1 GHz to about 90 GHz and for substantially normally incident radiation, the optical film transmits at least about 95%of the incident radiation.
Patent WO-2021077862-A1 (WO)
Inventor: LI BO
IPC: G06F16/178
Filed: 2020-08-11
Abstract: La présente demande se rapporte au domaine technique des logiciels. Sont divulgués ici un procédé et un dispositif de synchronisation de fichiers. Au moyen du procédé, un fichier cible peut être obtenu après l'obtention d'une première instruction de synchronisation pour une application cible, et une seconde instruction de synchronisation transportant le fichier cible peut être envoyée à un serveur d'une application auxiliaire sur la base d'une interface cible d'un module d'extension de synchronisation de l'application cible. Du fait que le terminal selon la présente demande peut synchroniser, au moyen d'une application cible utilisée pour générer un fichier cible, le fichier cible à un serveur sans démarrer une application auxiliaire, l'efficacité de synchronisation de fichiers vers le serveur est efficacement améliorée.
Patent WO-2022032484-A1 (WO)
Inventor: CHEN XIANGYANG
IPC: A61P17/04
Filed: 2020-08-11
Abstract: 本发明公开了适用于抑制或调控Janus激酶(JAK)、尤其是酪氨酸激酶2(TYK2)的哒嗪-3-甲酰胺类化合物、其制备方法及其在医药学上的应用。具体而言，本发明公开了一种通式(I)所示的化合物及其可药用的盐、含有所述化合物或其可药用的盐的药物组合物、应用所述化合物或其可药用的盐治疗和/或预防由Janus激酶介导的相关性病症、特别是自身免疫性疾病、炎性疾病和癌症的方法以及所述化合物或其可药用的盐的制备方法。其中通式(I)的各取代基与说明书中的定义相同。
Patent WO-2021088452-A1 (WO)
Inventor: GUO BAOFU
IPC: H02J3/16
Filed: 2020-08-17
Abstract: The present application relates to a voltage control method for a power distribution network circuit containing distributed power supplies and a device, pertaining to the field of power distribution network control. The method comprises: acquiring a node voltage of an access node of each distributed power supply in a distribution network circuit, selecting an access node that has a highest node voltage exceeding a normal range as a guide node, and reducing, if the voltage of the guide node is in a warning state, a reactive power value of the distributed power supply at the guide node; and if the reduction of the reactive power value of the distributed power supply at the guide node to a minimum adjustable reactive power value is unable to enable the voltage of the guide node to reach a value within the normal range, reducing a reactive power value of a distributed power supply for the remaining distributed power supplies one by one in an ascending order of distances between the distributed power supplies and the guide node. The present application regulates the voltage of the guide node to be within the normal range by using only a few distributed power supplies, such that all nodes on the power distribution network circuit that are overvoltage are all restored to the normal range, thereby improving power supply reliability and stability of the power distribution network circuit.
Patent WO-2021128884-A1 (WO)
Title: 一种下水器
Inventor: TAN JINGWEN
IPC: E03C1/22
Filed: 2020-08-20
Abstract: 一种下水器，包括：第一通管、第二通管、防臭提篮、止水面盖和下水器弹跳芯；外力作用止水面盖，下水器弹跳芯使得止水面盖向远离止水面盖的方向从防臭提篮的第一开口弹出，止水面盖打开防臭提篮的第一开口，水便从防臭提篮的第一开口处流到下水通道，水的自重作用活动板，带动活动板向靠近第一通管的方向运动，使得弹簧被拉伸变形，活动板打开防臭提篮的第二开口；排水完毕后，水不再作用活动板，弹簧收缩恢复其自然状态，弹簧拉动活动板向远离第一通管的方向运动，以使活动板关闭防臭提篮的第二开口。本申请的下水器，能有效解决现有防臭下水器存在的结构复杂，防臭效果差的技术缺陷。
Patent WO-2021037039-A1 (WO)
Inventor: YAO JUANJUAN
IPC: G06Q30/02
Filed: 2020-08-26
Abstract: The present invention provides a data statistical analysis method for research after marketing of products, comprising: a, collecting research data after marketing of products through a plurality of research terminals, the research terminals are independent of user terminals, the user terminals refer to terminals in which the product is applied, the research data comprise at least product use cycle information, intra-cycle use amount information and application feedback information; b, extracting a characteristic value set X in research data from the research terminal, wherein, X＝{x1,x2…xn}, and elements forming the characteristic value set are data related to time and usage; c, extracting sales data corresponding to the time point when the research and development data is generated, a function expression S＝f(X) is constructed by taking the characteristic value set as an independent variable and the sales data as a dependent variable, wherein, S represents the sales data, an extremum of the function expression is calculated, and the extremum is taken as an index value for predicting the market trend.
Patent WO-2021139184-A1 (WO)
Title: Data query and display method, device, computer system, and readable storage medium
Inventor: HU PEIMING
IPC: G06F16/33
Filed: 2020-08-31
Abstract: Provided are a data query and display method, device, computer system, and readable storage medium, based on artificial intelligence technology, and comprising the following steps: creating at least one front-end carrier and creating a query interface in the front-end carrier, and generating a carrier label according to the query interface and associating it with the corresponding front-end carrier (S101); receiving a query term outputted by a user terminal, and identifying an intent keyword and named entity in the query term (S102); comparing the intent keyword with the carrier label to obtain a target carrier label corresponding to the intent keyword, and querying the query result matching the named entity by means of the query interface corresponding to the target carrier label (S103); loading the query result into the front-end carrier to form a display carrier, and outputting the display carrier to the user terminal (S104). The method achieves the technical effect of accurately understanding the query intent of a query term, and solves the problems in the prior art, caused by a large number of query keywords, of large query workload, low query efficiency, and low accuracy of query results.
Patent WO-2021043138-A1 (WO)
Title: An encoder, a decoder and corresponding methods of filter modification on general intra prediction process
Inventor: WANG BIAO
IPC: H04N19/117
Filed: 2020-09-01
Abstract: The general intra prediction process is unnecessarily complicated with inclusion of the reference sample filtering. This application provides solutions for this problem. For example, the method of an intra predicted sample generation stage includes obtaining a filtering indication, which indicates whether a filtered value or an unfiltered value of reference samples of the current coding block will be used. When the value of the filtering indication is true, a prediction sample is generated by using the filtered value of the reference samples based on the planar mode. When the value of the filtering indication is false, a prediction sample is generated by using the unfiltered value of the reference samples based on the planar mode. As a result, the reference sample filtering stage can be fully removed or can be combined with other stage.
Patent WO-2022047775-A1 (WO)
Inventor: JI WINSTON
IPC: F21V17/10
Filed: 2020-09-07
Abstract: L'invention concerne une bande lumineuse qui comprend un boîtier ayant une forme allongée. Un plateau est fixé au boîtier et est positionné dans le boîtier. Un ensemble DEL est monté sur le plateau et comprend des éléments DEL qui émettent de la lumière vers l'extérieur à l'opposé du plateau. Une lentille allongée dotée d'une section centrale est conçue pour s'étendre sur l'ensemble DEL. Des capuchons d'extrémité internes sont positionnés aux extrémités de la lentille, les capuchons d'extrémité internes étant transparents à la lumière. Des capuchons d'extrémité externes sont positionnés aux extrémités du boîtier vers l'extérieur à partir des capuchons d'extrémité internes, les capuchons d'extrémité externes étant opaques.
Patent WO-2021057460-A1 (WO)
Inventor: ZHOU JIANWEI
IPC: H04L5/00
Filed: 2020-09-08
Abstract: Embodiments of the present application relates to the field of communications, and provide a transmission method and apparatus. The method comprises: sending control signaling to a terminal device for indicating the terminal device to transmit a physical uplink shared channel (PUSCH) on a first frequency band; and receiving the PUSCH transmitted on the first frequency band by the terminal device, wherein the first frequency band comprises at least one guard subcarrier, the number of the at least one guard subcarrier is determined on the basis of a Doppler frequency offset value of a beam covering the terminal device, and the first frequency band is located on a frequency band corresponding to the beam. Therefore, a mode for determining a reasonable protection bandwidth is proposed, so as to satisfy the communication requirements of a non-terrestrial communication system while reducing the interference between the PUSCH and a PRACH.
Patent WO-2021047628-A1 (WO)
Title: Sustained-release microneedle patch and preparation method therefor
Inventor: XING MENGZHEN
IPC: A61K47/38
Filed: 2020-09-11
Abstract: Disclosed is a sustained-release microneedle patch and a preparation method therefor, which relates to the field of medical technology. The microneedle patch comprises a needle body and a needle tip on the needle body, wherein the needle tip comprises a glycerol phosphate compound and non-ionic cellulose ether compound. The glycerol phosphate can compete with the cellulose ether compound for water molecules, thus changing the cloud point thereof, making the microneedle gel during a drying process, preparing a gel microneedle with a good skin puncture effect, and achieving the slow release of a coated drug in vivo.
Patent WO-2021129003-A1 (WO)
Title: 一种密码管理方法及相关装置
Inventor: GAO PENG
IPC: G06F21/44
Filed: 2020-09-23
Abstract: 本申请实施例公开了一种密码管理方法及相关装置，通过将TPM所有者密码以密文的形式存储在芯片内，能够提高TPM所有者密码在存储过程中的安全性。本申请实施例方法包括：芯片通过第一密钥以及预置的加密算法对第一TPM所有者密码进行加密，得到该第一TPM所有者密码对应的第一密文；在得到第一密文之后，芯片将该第一密文存储在芯片中的安全存储区域中。
Patent WO-2022067846-A1 (WO)
Title: Pucch repetition to increase the reliability of pucch transmission
Inventor: ZHANG YUSHU
IPC: H04B1/74
Filed: 2020-10-02
Abstract: A user equipment (UE) may increase the reliability of transmission of a Physical Uplink Control Channel (PUCCH) by transmitting repeated copies of the PUCCH, according to a repetition pattern spanning one or more slots. In an intra-slot mode, more than one copy may be transmitted within each configured slot, with or without frequency hopping. The number of copies as well as a temporal gap between the transmission of successive copies may be configured by the network. The repetition pattern may or may not be interrupted by slot boundaries. In an inter-slot mode, one copy is transmitted per configured slot. Different copies may be transmitted in different directions, according to a spatial consistency pattern. The UE may perform repeated transmission of PUCCHs to different Transmission-Reception Points (TRPs) using respectively different timing advances and/or transmit power levels.
Patent WO-2021243918-A1 (WO)
Inventor: WU JIANHUANG
IPC: A63B23/12
Filed: 2020-10-10
Abstract: An upper-limb function evaluation apparatus and a method for using same, and an upper-limb rehabilitation training system and a method for using same. The upper-limb function evaluation apparatus comprises a display (10), a depth camera (11) and a central processing unit, wherein the depth camera (11) is used to capture an action of a user; the display (10) is used to display a demonstration and the action of the user; and the central processing unit is connected to the display (10) and the depth camera (11), respectively. The action of the user is accurately captured by means of the depth camera (11), such that obtained data is more accurate and objective, and recording and storage are also facilitated. The central processing unit determines whether the completion of the action meets a requirement in an evaluation scale, so that the user can obtain an evaluation report result by himself/herself without requiring a large amount of assistance and cooperation from a doctor.