baber/WOPTO huggingface dataset:
Patent WO-2020199295-A1 (WO)
Title: Simulation experiment system and experiment method for simulating cutting dust production of coal and rock mass
Inventor: ZHOU GANG
IPC: G01N3/00
Filed: 2019-04-29
Abstract: A simulation experiment system and experiment method for simulating cutting dust production of a coal and rock mass. The experiment system comprises an experiment platform. A cutting experiment table (1) is placed on the experiment platform; a coal sample (8), a loading device (15) for distributing loads arbitrarily, a traction speed loading device (2), implementation devices in various constraint manners, a roller (7) rotating speed control device and a cutting pick (5) switching device, a mechanical monitoring device and a dust monitoring device are provided on the cutting experiment table. The experiment system controls subsystems to complete experiment requirements by means of a central control system. The experiment system can achieve simulation analysis on cutting dust production of an underground coal face and a heading face; simulation of dust production caused by cutting damage of different cutting picks under different ground stresses in an excavation operation of different coal types of the coal and rock mass can be carried out, mechanical analysis of the cutting picks in the cutting process can be carried out, and research on the influence of different cutting pick types on dust concentration, particle sizes, speeds and microscopic characteristics in the cutting process can be carried out, and the like. Theoretical and technical support is provided for dust prevention and control of mining and excavation face of a mine.
Patent WO-2019242422-A1 (WO)
Title: 一种治疗皮肤炎症性疾病的复方药物组合物
Inventor: HE GUANGWEI
IPC: A61K31/69
Filed: 2019-05-09
Abstract: 一种治疗皮肤炎症性疾病的复方药物组合物，其特征是，复方药物的活性成分由托法替尼和克立硼罗组成，该药物组合物具有更强的治疗效果和更低的使用剂量，具有显著的协同治疗作用，可用于治疗皮肤炎症性疾病。
Patent WO-2019219023-A1 (WO)
Title: Methods and apparatus for cell re-selection in new radio system
Inventor: TANG ZHIXUN
IPC: H04W36/00
Filed: 2019-05-15
Abstract: Aspects of the disclosure can provide an apparatus and method for cell reselection in a New Radio (NR) system. In some examples, the apparatus includes transceiver and processing circuitry. The processing circuitry ranks a priority list of frequencies which correspond to a plurality of cells, wherein the cells are part of a NR system. The plurality of cells can include a current serving cell, one or more inter-frequency cells, and one or more intra-frequency cells. The processing circuitry measures reference signal received power (RSRP) and/or reference signal received quality (RSRQ) of the cells in the priority list of frequencies in an unused synchronization signal block (SSB) time location in a discontinuous reception (DRX) cycle. Further, the processing circuitry can select a new serving cell when the measured signal performance of the new serving cell satisfies a cell selection criteria.
Patent WO-2020034718-A1 (WO)
Title: Package structure for display device and display device
Inventor: LONG CHUNPING
IPC: H01L51/52
Filed: 2019-05-29
Abstract: Provided by the present disclosure are a package structure for a display device and a display device. The package structure for a display device comprises: a base substrate, a display device disposed on a surface of the base substrate, and a packaging layer covering the display device, wherein the packaging layer comprises a second inorganic layer, an organic layer, and a first inorganic layer stacked in sequence from far from to near to the display device; the first inorganic layer is capable of reducing a charge trapping amount.
Patent WO-2019237972-A1 (WO)
Title: Acoustic wave signal encoding and decoding method and device
Inventor: YANG LIYU
IPC: H04B11/00
Filed: 2019-06-05
Abstract: Disclosed are an acoustic wave signal encoding and decoding method and device. Said encoding method comprises: parsing original data to obtain n data units; each of the data units being composed of m data bits, both m and n being natural numbers; letting the n data units obtained by means of parsing respectively correspond to n signal units of a selected reference acoustic wave signal in sequence; wherein the reference acoustic wave signal, the original signal of each of the signal units, is a reference bit signal; for each of the signal units, according to each data bit of the data unit corresponding thereto, synchronously superimposing bit signals of a corresponding firstor second frequency; and stitching in sequence the signal units after the signal superposition is completed to form an encoded acoustic wave signal. The present invention can improve the accuracy of acoustic wave signal recognition, improving the reliability of data transmission.
Patent WO-2020237712-A1 (WO)
Inventor: LIU XIN
IPC: H01M4/66
Filed: 2019-06-06
Abstract: 本申请公开了一种负极集流体、负极极片及电化学装置，负极集流体包括有机支撑层以及设置于有机支撑层的至少一个表面上的铜基导电层，铜基导电层中的铜基晶粒尺寸d为10nm～500nm。本申请提供的负极集流体具有良好的力学性能，同时兼具较小的重量及良好的导电和集流的性能，从而能够提高负极集流体、负极极片及电化学装置的制备优率和使用过程中的安全性及可靠性，并且有利于使电化学装置具有较高的重量能量密度以及良好的电化学性能。
Patent WO-2019242583-A1 (WO)
Title: 眼睛训练装置及方法
Inventor: LIU WEI
IPC: A61H5/00
Filed: 2019-06-17
Abstract: 一种眼睛训练装置及方法。眼睛训练装置包括载体(150)、控制器(120)及两个或两个以上发光单元(110)，各所述发光单元(110)依次安装在所述载体(150)上；所述发光单元(110)与所述控制器(120)电连接；所述控制器(120)用于根据所述眼球锻炼方案控制各所述发光单元(110)在相应时间以相应状态运行。该眼睛训练装置还包括探测器(130)、提示结构(140)及出光模块(111)，所述探测器(130)能够获取用户的眼睛问题，指导用户对眼球进行针对性训练；所述提示结构(140)能够提醒用户定时训练眼睛；所述出光模块(111)能够生成便于用户识别的引导光斑，对眼睛进行有效防护。
Patent WO-2020252800-A1 (WO)
Inventor: FAN LIUPING
IPC: A61K8/365
Filed: 2019-06-24
Abstract: Disclosed is a method for improving tyrosinase inhibition activity, which falls within the technical field of the deep processing of fruits and vegetables. In the present invention, a tyrosinase inhibitor is composed of phenolic acids at a concentration of 0.6-1.8 mg/mL and a saponin at a concentration of 0.5-1.5 mg/mL; the phenolic acids are three of quercetin, cinnamic acid, ferulic acid, gallic acid and isorhamnetin; the usage amount ratio of any three components of the phenolic acids is 1 : (1-10) : (1-10); and the saponin includes one of protodioscin, dioscin and sarsasapogenin. In the present invention, the tyrosinase inhibitor is formed by compounding a polyphenol and the saponin, the minimum relative activity of treated tyrosinase can reach 5 percent, and the polyphenol with the three components can generate a synergistic effect; and the saponin can be deglycosylated at a high temperature to generate polyphenol polymers and other substances with a high tyrosinase inhibition function. Therefore, the inhibition effect of the tyrosinase inhibitor on the tyrosinase is greatly improved.
Patent WO-2020258397-A1 (WO)
Title: 针织面料及其制造方法、使用装置和制备的服装
Inventor: LIU DEMING
IPC: D06M15/00
Filed: 2019-07-12
Abstract: 本申请公开了包含天然纤维的针织面料及其制造方法、液氨装置和用其制备的衬衫，属于面料、服装领域。该包含天然纤维的针织面料的制备方法包括：采用针织织布方法将包含天然纤维的纱线形成针织面料，将所述针织面料进行包括液氨整理工序的功能性后整理。本申请的液氨整理工序将针织面料在导辊组的机械约束条件下至少经过两次浸氨，既可以防止针织面料在浸氨过程中的强力收缩而造成卷边，又可以使得针织面料充分、均匀浸氨，保证了浸氨效果，控制了针织面料的收缩率；通过后续的定型整理工序进一步提高了针织面料颜色的稳定性，降低洗后缩水率，增加抗皱性和回弹性。本申请的衬衫的洗后缩水率低、挺阔性好、回弹性好、颜色稳定、强度高和抗皱性好。
Patent WO-2021012220-A1 (WO)
Inventor: ZHANG FUYONG
IPC: G06K9/62
Filed: 2019-07-24
Abstract: La présente invention concerne un procédé et un dispositif d'attaque par évasion pour un classificateur d'arbre intégré. Le procédé consiste : à acquérir un ensemble de données de substitution et un modèle d'apprentissage destiné à l'apprentissage pour obtenir un classificateur de substitution ; et à rechercher une caractéristique de modification optimale en utilisant un algorithme de trajet le plus court et une stratégie d'attaque par évasion selon le classificateur de substitution, à positionner et à modifier une caractéristique correspondante d'un échantillon d'entrée d'origine, et à générer un échantillon provisoire pour effectuer une attaque d'évitement provisoire sur un classificateur cible jusqu'à ce que l'attaque par évasion réussisse ou que la limite de fréquence de modification maximale soit atteinte. En mettant en œuvre le procédé de la présente invention, un procédé d'attaque de boîte noire du classificateur d'arbre intégré (un arbre d'amplification de gradient, une forêt aléatoire, etc.) peut être recherché en profondeur de telle sorte qu'une base et une référence soient fournies pour concevoir un classificateur d'arbre intégré robuste.
Patent WO-2020199432-A1 (WO)
Inventor: WANG RUOHUI
IPC: H04R1/10
Filed: 2019-07-26
Abstract: Provided are a feedback noise reduction method and system, an earphone and a storage medium. The method comprises: detecting a channel state parameter of an acoustic channel between a microphone and a loudspeaker in a feedback noise reduction system; when it is determined, according to the channel state parameter, that the acoustic channel is in a state in which same is subject to interference, switching a noise reduction filter used by the feedback noise reduction system from a first noise reduction filter to a second noise reduction filter; and using the second noise reduction filter to generate a noise reduction signal so as to cancel a noise signal entering the feedback noise reduction system, wherein the frequency response of the second noise reduction filter in a preset frequency band is lower than that of the first noise reduction filter. In the present embodiments, when the feedback noise reduction system is subject to external interference, the noise reduction filter used in the feedback noise reduction system can be adaptively switched to the second noise reduction filter, which can better resist external interference, thereby improving system stability and further optimizing the effect of listening to a sound by a user.
Patent WO-2020140446-A1 (WO)
Title: Dispositif de haut-parleur
Inventor: ZHANG LEI
IPC: H04R9/06
Filed: 2019-08-24
Abstract: La présente invention concerne un dispositif de haut-parleur, comprenant : un connecteur de support, qui est utilisé pour entrer en contact avec une tête humaine ; au moins un composant de haut-parleur, le composant de haut-parleur comprenant un noyau d'écouteur et un boîtier de noyau utilisé pour loger le noyau d'écouteur, le boîtier de noyau étant connecté de manière fixe au connecteur de support, et au moins un module à bouton étant présent sur le boîtier de noyau ; le connecteur de support loge un circuit de commande ou une batterie, et le circuit de commande ou la batterie entraîne le noyau d'écouteur afin de vibrer pour produire un son qui contient au moins deux pics d'harmoniques. Le dispositif de haut-parleur de la présente invention peut optimiser l'efficacité de transmission de son et augmenter le volume, ce qui permet d'améliorer l'expérience de l'utilisateur.
Patent WO-2021035479-A1 (WO)
Inventor: LI BAIWEI
IPC: F21S8/08
Filed: 2019-08-26
Abstract: A street lamp pole capable of automatic height adjustment, comprising a street lamp pole body (1); the bottom part of the street lamp pole body (1) is fixedly connected to a fixing seat (2); a cavity is provided in the fixing seat (2); a storage box (15) is installed in the cavity; an electromagnetic conductor (16) is placed in the storage box (15); a positioning column (3) is welded at the bottom part inside of the street lamp pole body (1); a magnet block (4) is provided at the bottom part inside of the positioning column (3); and cylinders (6) are fixedly installed at the top part of the magnet block (4). In the street lamp pole capable of automatic height adjustment, a dual cylinder (6) structure is provided so that force exerted on a support plate (7) may be more stable and balanced, and the height change of the support plate (7) may be adjusted and controlled; a first set of rods (8) and a second limit block (17) are provided so that the positions of a second set of rods (9) may be limited; an electric telescopic rod (10) is provided so that the height of a connecting rod (11) is convenient to adjust; and the magnet block (4) and the electromagnetic conductor (16) are provided so that the height of the connecting rod (11) may be further adjusted.
Patent WO-2020043137-A1 (WO)
Inventor: HAO CHENXI
IPC: H04L5/00
Filed: 2019-08-28
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first downlink control information (DCI) message comprising a first codeword (CW) configuration and a first demodulation reference signal (DMRS) port configuration. The UE may receive a second DCI message comprising a second CW configuration and a second DMRS port configuration. The UE may determine, based at least in part on the first CW configuration and the second CW configuration, a transmission scheme to use for downlink transmissions, wherein the transmission scheme comprises an association between one or more CWs to be communicated in the downlink transmissions and one or more DMRS ports of the first DMRS configuration and one or more DMRS ports of the second DMRS port configuration. The UE may receive, according to the transmission scheme, the downlink transmissions.
Patent WO-2020232912-A1 (WO)
Inventor: CHEN MEIJUN
IPC: G06F3/0488
Filed: 2019-09-05
Abstract: The present invention is applicable to the field of computers. Provided are a touch screen operation method, an electronic device and a storage medium. The touch screen operation method comprises: in a setting mode, acquiring a target gesture which is input by a user and is based on a preset virtual touch sensing area; acquiring a target function set by the user; and storing a mapping relationship between the target function and the target gesture based on the preset virtual touch sensing area, the mapping relationship enabling the target function to be executed when the user inputs, in a usage mode, the target gesture based on the preset virtual touch sensing area. As the virtual touch sensing area has many combinations and variations, and the combination of the target gesture and the virtual touch sensing area also has many combinations and variations, the number of gestures on the touch screen is greatly increased, the gesture control is more intuitive, and the user experience is greatly improved.
Patent WO-2021056311-A1 (WO)
Title: Method and apparatus for configuring random access occasion, and storage medium
Inventor: LIU YANG
IPC: H04W74/08
Filed: 2019-09-26
Abstract: A method and an apparatus for configuring a random access occasion, a device, and a storage medium, for use in a communication system, the method comprising: an access network device sends RO configuration parameters, the configuration parameters comprising: the shift value of the starting position of a shared RO relative to the starting position of an RO used for four-step random access, the shared RO being an RO shared by four step random access and two step random access. A terminal receives the RO configuration parameters and, on the basis of the RO configuration parameters, determines the frequency domain position of the shared RO. Flexible configuration of shared RO in different frequency domain positions is thereby implemented, increasing the flexibility of the configuration method.
Patent WO-2020244103-A1 (WO)
Inventor: ZHANG DAPAN
IPC: F21S41/00
Filed: 2019-09-27
Abstract: 车辆照明系统，具体涉及一种车灯光学元件（1），包括入光部（11）、传输部（12）和出光部（13）。入光部（11）包括至少一个入光结构（111）；传输部（12）设置在入光部（11）与出光部（13）之间，包括位于中心部位的通光部（121）和位于外周部位的吸光部（122）；出光部（13）包括向外凸出的出光面（131）。具有结构简单，调光方便的优点。一种采用车灯光学元件（1）的车灯模组、包括车灯模组的车辆前照灯和使用车辆前照灯的车辆。
Patent WO-2021056485-A1 (WO)
Inventor: Lou Yun Feng
IPC: H04R29/00
Filed: 2019-09-28
Abstract: The present invention relates to a quality inspection device, and in particular, to a full-automatic quality inspection device for high-tone-quality headphones. The technical problem solved is to provide a full-automatic quality inspection device for high-tone-quality headphones. Provided is such a full-automatic quality inspection device for high-tone-quality headphones, comprising a frequency response receiver, a right connecting block, a right pressure head, a left pressure head, and a left connecting block. The right side of the frequency response receiver is provided with the right connecting block, the upper end of the right connecting block is provided with the right pressure head, the right pressure head is disposed directly to the right of the frequency response receiver, and the right pressure head corresponds to the frequency response receiver. The left side of the frequency response receiver is provided with the left connecting block, the upper end of the left connecting block is provided with the left pressure head, the left pressure head is disposed directly to the left of the frequency response receiver, and the left pressure head corresponds to the frequency response receiver. The right connecting block and the right pressure head are arranged to be symmetrical to the left pressure head and the left connecting block. The full-automatic quality inspection device for high-tone-quality headphones is automated, thereby avoiding the problem of errors in manual inspection.
Patent WO-2020215611-A1 (WO)
Title: 多参数声表面波传感装置、制备方法及飞行器监测系统
Inventor: TAN QIULIN
IPC: G01M15/05
Filed: 2019-09-29
Abstract: 一种多参数声表面波传感装置及其制备方法，其中，多参数声表面波传感装置包括：耐高温压电晶体基片(1)和相互远离的第一谐振器(2)、第二谐振器(3)及第三谐振器(4)，耐高温压电晶体基片(1)上形成有悬臂梁(11)和密闭的空腔(12)，耐高温压电晶体基片(1)具有平整的第一表面(S1)和相对的第二表面(S2)，第一谐振器(2)形成在悬臂梁(11)对应的第一表面(S1)上，用于传感振动参数；第二谐振器(3)形成在空腔(12)对应的第一表面(S1)上，用于传感压力参数；第三谐振器(4)形成在第一表面(S1)上，用于传感温度参数；第二表面(S2)上形成有应答天线(5)，应答天线(5)电连接第一谐振器(2)、第二谐振器(3)及第三谐振器(4)。该多参数声表面波传感装置可用于发动机燃烧器、航空航天器表面、发动机、飞行器翅膀等多种位置的参数检测。
Patent WO-2021007966-A1 (WO)
Title: 移动终端、天线控制方法及存储介质
Inventor: LI PENG
IPC: H04M1/02
Filed: 2019-10-15
Abstract: 本公开是关于一种移动终端、天线控制方法及存储介质，应用于采用柔性显示屏的移动终端中，所述移动终端包括：机体和设置在所述机体上的柔性显示屏；所述柔性显示屏被配置为在展开状态和收纳状态之间切换，所述展开状态是将所述柔性显示屏展开为第一面积的状态，所述收纳状态是将所述柔性显示屏收缩为第二面积的状态，所述第一面积大于所述第二面积；所述柔性显示屏的边缘设置有毫米波天线模组。所述方法包括：在所述柔性显示屏处于所述收纳状态时，控制所述毫米波天线模组处于非工作状态；在所述柔性显示屏处于所述展开状态时，控制所述毫米波天线模组处于工作状态。
Patent WO-2021077431-A1 (WO)
Inventor: XING ZHENYUN
IPC: H01F27/02
Filed: 2019-10-26
Abstract: 本发明涉及变压器技术领域，具体公开了一种升压变压器，包括器身外壳、单相双柱式铁芯、低压线圈、第一高压线圈和第二高压线圈，单相双柱式铁芯安装在器身外壳内，低压线圈绕制在单相双柱式铁芯的外侧，第一高压线圈和第二高压线圈并列设置在低压线圈上，第一高压线圈和第二高压线圈的起始端共同引出，第一高压线圈和第二高压线圈的绕向相反，器身外壳的上方分别设有第一套管和第二套管。本发明升压变压器结构紧凑、排布合理，常用于给直流断路器供能，采用在单相双柱式铁芯上设置低压绕组和两个绕向相反的高压绕组，使变压器通过低压绕组励磁，同时实现了从两个高压绕组输出两个相位差为180°高电压的功能。
Patent WO-2020238024-A1 (WO)
Inventor: AN LEPING
IPC: H01L27/32
Filed: 2019-11-05
Abstract: L'invention concerne un panneau d'affichage, comprenant un substrat (11), une pluralité de premières électrodes (12), une pluralité de colonnes d'isolation (13) et une pluralité de régions de pixels, la pluralité de premières électrodes (12) étant agencées à des intervalles ; une direction d'extension de chaque colonne d'isolation (13) croise une direction d'extension de chaque première électrode (12) ; la pluralité de colonnes d'isolation (13) sont disposées sur les premières électrodes (12), de façon à séparer les premières électrodes (12) en une pluralité de premières sous-électrodes (121) ; chaque région de pixel est située entre deux colonnes d'isolation adjacentes (13) ; les régions de pixel comprennent une pluralité de régions électroluminescentes (14) efficaces correspondant aux premières sous-électrodes (121) sur une base biunivoque ; et une fente d'espacement (101) est disposée au niveau d'au moins l'une de la position entre la région électroluminescente efficace (14) et la colonne d'isolation (13) et la position entre deux régions électroluminescentes (14) efficaces adjacentes dans la même région de pixel.
Patent WO-2021022693-A1 (WO)
Title: 一种废纸制浆精筛尾渣处理工艺
Inventor: CHEN XUEPING
IPC: D21D5/06
Filed: 2019-11-05
Abstract: 一种废纸制浆精筛尾渣处理工艺，包括以下步骤：(1)将废纸制浆尾渣送入过渡槽1，然后经过一段精筛，得到一段良浆和一段尾浆，一段良浆进入除渣器；(2)一段良浆经过中浓立管1，一段尾浆送入二段精筛，得到二段良浆和二段尾浆；(3)二段良浆返回一段精筛；二段尾浆送入末段精筛，得到三段良浆、三段尾浆；(4)三段良浆返回二段精筛；三段尾浆送入过渡槽2，然后依次经疏解机、中浓立管2、浮选槽处理后得到四段良浆和渣料；(5)四段良浆重新返回过渡槽1进行处理；渣料送入废料槽。该处理工艺在保证浆料品质的基础上减少了废纸制浆精筛工段排渣量的10-20％。
Patent WO-2021087850-A1 (WO)
Inventor: LEI JING
IPC: H04W72/04
Filed: 2019-11-07
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit, and a user equipment (UE) may receive, configuration information related to a random access procedure. For example, in some aspects, the configuration information may include a physical random access channel mask configuration based at least in part on a random access occasion density in a time and frequency domain in a cell served by the base station, a random access response configuration based at least in part on an indication transmitted from the UE to the base station, and/or the like. Accordingly, the UE may perform the random access procedure based at least in part on the configuration information, which may be indicated to the UE in system information, radio resource control signaling, and/or the like. Numerous other aspects are provided.
Patent WO-2020134715-A1 (WO)
Inventor: LIU HAIPING
IPC: A47L9/14
Filed: 2019-11-19
Abstract: 一种吸尘器过滤装置（1），包括滤尘篮（20）、过滤袋（10），还包括设置于滤尘篮（20）上用于安装过滤袋（10）的连接件（30），连接件（30）包括用于连接过滤袋（10）口部（11）的连接部（31）及自连接部（31）向外侧延伸的延伸部（32），在过滤袋（10）受到拉拽力的时候，延伸部（32）可以勾住过滤袋（10）口部（11），使过滤袋（10）固定更牢固，正常使用时不易脱落，且结构简单、成本低。
Patent WO-2021097964-A1 (WO)
Title: 自动护理机器人
Inventor: WEI HAO
IPC: A61G9/02
Filed: 2019-12-12
Abstract: 一种自动护理机器人，包括主体单元(2)、污水桶(3)及净水桶(4)，其特征在于，护理机器人还包括用于对污水桶(3)进行排污清洗和对净水桶(4)进行注水的注水排污单元(7)，污水桶(3)及净水桶(4)下方设有用于运载两者移动于主体单元(2)与注水排污单元(7)之间的移动底座(5)，移动底座(5)的一侧设有连接侧板(61)，主体单元(2)及注水排污单元(7)分别设有定位固定板(62)，各定位固定板(62)上分别设有管道接头A，连接侧板(61)上对应设有管道接头B，管道接头A与管道接头B之间通过磁吸组件(8)相互吸附连接。减轻护工的劳动负担，注水排污单元与污水桶、净水桶之间无需通过长管道输送，可在无人监管的情况下进行长时间的作业。
Patent WO-2021062950-A1 (WO)
Title: 油烟机的控制方法和油烟机
Inventor: YAN XUEPING
IPC: F24C15/20
Filed: 2019-12-17
Abstract: 一种油烟机（100）的控制方法和油烟机（100）。油烟机（100）包括风机（34），控制方法包括：采集风机（34）的当前工作状态参数；根据当前工作状态参数确定当前风道参数；根据当前风道参数和预定控制策略控制风机（34）运行。根据风机（34）当前工作状态参数来确定当前风道参数，进一步根据当前风道参数结合预定控制策略来控制风机（34）运行，能够满足不同风道状况下抽吸油烟的需求，用户体验较佳。
Patent WO-2020125655-A1 (WO)
Inventor: GAO XIANG
IPC: H04B7/0456
Filed: 2019-12-17
Abstract: The embodiments of the present application relate to the field of communications, and disclosed thereby are a communication method and device, which can support the reporting of a set of consolidation coefficients in a compressed format. The method comprises: a first device determining a first channel state information (CSI) report according to a pre-coding matrix type, the pre-coding matrix type being a compression type or a non-compression type; and the first device sending the first CSI report to a second device, the first CSI report comprising a CSI first part and a CSI second part, the CSI first part being used to indicate a bit length of the CSI second part and the pre-coding matrix type, the CSI second part being used to indicate PMI information of a broadband pre-coding matrix index, the broadband PMI information being used to indicate an oversampling factor of a preset orthogonal beam vector and/or an index of the preset orthogonal beam vector, and the preset orthogonal beam vector being a spatial orthogonal base vector selected by the first device from within a basic spatial vector set.
Patent WO-2020135210-A1 (WO)
Title: 取代芳基化合物及其制备方法和用途
Inventor: LIU JINMING
IPC: C07D451/02
Filed: 2019-12-19
Abstract: 取代芳基化合物或其药学上可接受的盐、立体异构体、多晶型物、溶剂合物、N-氧化物、同位素标记的化合物、代谢物或前药及其制备方法和用途，包含所述化合物的药物组合物以及他们的治疗用途。上述化合物或其药物组合物能够抑制腺苷A2a受体活性，可用于治疗或预防与腺苷A2a受体有关疾病，尤其是用于治疗肿瘤。
Patent WO-2021004024-A1 (WO)
Inventor: WANG KAIJUN
IPC: G02F1/1339
Filed: 2019-12-25
Abstract: A display panel (10) and a manufacturing method therefor. The display panel (10) comprises: a first flexible substrate (101) and a second flexible substrate (102) arranged opposite each other, and a frame sealant (103), wherein the frame sealant (103) is coated on the first flexible substrate (101) or the second flexible substrate (102). The frame sealant (103) includes an epoxy-terminated aromatic polyester polymer, which can improve the reliability of the display panel (10).