baber/WOPTO huggingface dataset:
Patent WO-2022061884-A1 (WO)
Inventor: LIU YILIN
IPC: C30B29/30
Filed: 2020-09-28
Abstract: The present application relates to the relevant technical field of semiconductors, and discloses a method for blackening a wafer, a blackened wafer, and a surface acoustic wave filter. The method for blackening a wafer comprises: performing reduction treatment on a wafer; and using ultraviolet light to irradiate the wafer for a predetermined time period. A blackening uniformity DE value of the wafer is between 0.3-0.6, and a chromaticity L value is between 48-54. In the present application, using ultraviolet light to assist in the blackening process of a wafer can effectively improve the blackening uniformity DE value and the chromaticity L value of the wafer, thereby improving the transmittance of the wafer and increasing the yield of wafer blackening. The order of performing reduction treatment on the wafer and using ultraviolet light to irradiate the wafer for a predetermined time can be interchanged. Both approaches can increase the yield of wafer blackening.
Patent WO-2022061940-A1 (WO)
Inventor: HUANG XIETIAN
IPC: H04L12/24
Filed: 2020-09-28
Abstract: Disclosed are a model data transmission method, and a communication apparatus, which relate to the field of communications and can improve the accuracy of model evaluation. The method comprises: a first network element determining a first data set; the first network element receiving first information and second information from a second network element, wherein the first information is used for indicating a first model, and the second information is used for requesting a second data set, the second data set being used for training the first model or testing the first model; and the first network element sending the second data set to the second network element, wherein the second data set is a subset of the first data set.
Patent WO-2021088591-A1 (WO)
Inventor: CHEN YING
IPC: H04W36/04
Filed: 2020-10-12
Abstract: Provided are a power control method and apparatus capable of performing power control in a communication system integrating ground communication and satellite communication. In the method, a first uplink transmission power used when a terminal device communicates with a source network device is adjusted according to a first parameter, so as to acquire a second uplink transmission power, and during a switching process, the second uplink transmission power is used for communication with a target network device. On this basis, according to the embodiments of the present application, during the process of terminal device switching, uplink power used when the terminal device communicates with the target network device can be controlled insofar as a path loss between the source network device and the terminal device is different from a path loss between the target network device and the terminal device.
Patent WO-2022067886-A1 (WO)
Inventor: LI JUNJUN
IPC: D06M15/03
Filed: 2020-10-14
Abstract: Disclosed is a method for preparing an environmentally friendly surface-modified cotton fiber, the surface-modified cotton fiber is obtained by grafting a cotton fiber with oxidized chitosan in a dilute acetic acid solution, then carrying out an amidation chemical reaction on a carboxyl of the oxidized chitosan-grafted cotton fabric and an amino of an amino-terminated hyperbranched polymer. The method of the present invention is simple and feasible, does not involve the use of a chemical cross-linking agent, and is green and environmentally friendly and friendly to the human body; the prepared modified cotton fabric has a high grafting rate of the amino-terminated hyperbranched polymer on the surface thereof, a good washing resistance and a durable antimicrobial effect; and after protonation of the amino-terminated hyperbranched polymer, a layer of positive charges can be fixed on the surface of the cotton fiber, such that a dye can be actively adsorbed, without using an inorganic salt and alkali, and the dye uptake and color fastness are high. Therefore, the method has wide prospects in the field of salt-free ecological dyeing.
Patent WO-2021093529-A1 (WO)
Title: Method for positioning vehicle pad and base pad relative to each other
Inventor: SAMUELSSON GABRIEL
IPC: B60L53/38
Filed: 2020-10-21
Abstract: A method is provided for positioning a vehicle pad (14) arranged on a vehicle (1), and a base pad (12) of a wireless power transfer (WPT) system for charging vehicles, relative to each other, by driving the vehicle (1) to the base pad (12). The method comprises the steps of detecting the base pad (12) by one or more parking sensors (22) of the vehicle when the vehicle (1) approaches the base pad (12), and, when the base pad (12) has been detected, controlling the speed of the vehicle (1) to a predetermined initial alignment speed (AS).
Patent WO-2021179642-A1 (WO)
Title: 确定位置轨迹的方法、装置、系统、终端及存储介质
Inventor: Tao Longji
IPC: H04W4/02
Filed: 2020-11-02
Abstract: 本公开提供了一种确定位置轨迹的方法、装置、系统、终端及存储介质，涉及定位技术领域。其中的确定位置轨迹的方法包括：终端在相同时刻采集不同定位系统下的定位数据；终端将定位数据进行数据融合，获得融合定位数据；终端按时间顺序将不同时刻的融合定位数据缓存为融合定位数据集，融合定位数据集中相邻时刻的融合定位数据之间的数据差值大于预设值；终端将融合定位数据集上传至服务器，以便服务器根据融合定位数据集确定终端的位置轨迹。本公开能够提高终端位置轨迹的描绘精度，同时降低终端的功耗。
Patent WO-2021093732-A1 (WO)
Title: Displacement inclination rectification method for building
Inventor: JIA QIANG
IPC: E04G23/06
Filed: 2020-11-10
Abstract: A displacement inclination rectification method for a building, comprising the following steps: determining a row of framework columns (3) having the minimum settlement amount, and acquiring a settlement difference between another row of framework columns (3) and said row of framework columns (3); digging a foundation, exposing former site bases (1, 2), and arranging new site bases (6); uniformly distributing inclined linear displacement tracks (7, 8) along a displacement direction; arranging a roller (9) and a steel channel on each of the displacement tracks (7, 8), and pouring concrete into the steel channels to form underpinning beams (10, 11), the underpinning beams (10, 11) being fixedly connected as a whole by means of a linking beam (12); horizontally driving sliding blocks by a drive mechanism so as to drive the framework columns (3) to move along the displacement tracks (7, 8) up to a displacement endpoint; and completing the inclination rectification when all the framework columns (3) are at the same horizontal height. The inclination rectification method is safer and better protects a building structure.
Patent WO-2022104767-A1 (WO)
Title: 一种石灰回转窑的干法脱硫设备
Inventor: FAN LAN
IPC: B01D53/50
Filed: 2020-11-23
Abstract: 一种石灰回转窑的干法脱硫设备，包括釜体（1）；釜体（1）上设有烟气入口（2）、烟气出口（3）和粉体入口（4）；釜体（1）内安装粉末喷射件、旋流板（7）和紊流组件（8）；粉末喷射件具有喷头（11）；旋流板（7）位于粉末喷射件下方，旋流板（7）上分布有旋流孔（12）；紊流组件（8）包括转轴（13）、旋流叶片（14）、万向球节座（15）和摆动叶片（16），转轴（13）沿竖直方向安装于釜体（1）内，旋流叶片（14）位于旋流孔（12）中；所述的石灰回转窑的干法脱硫设备增加了烟气与碱性粉末的接触面积，提高了脱硫效率。
Patent WO-2021135836-A1 (WO)
Inventor: He Lanmiao
IPC: B44C5/00
Filed: 2020-12-07
Abstract: L'invention concerne un procédé de pliage d'une bande hélicoïdale et un procédé de préparation d'un ornement. Le procédé de pliage d'une bande hélicoïdale comprend les étapes suivantes : S1. la sélection d'une ou deux bandes minces et longues qui peuvent être facilement pliées ; S2. si une bande est sélectionnée, le pliage de la bande dans le sens de la longueur et le décalage des parties supérieure et inférieure de la bande selon un angle inclus « a » entre celles-ci ; si deux bandes sont sélectionnées, le positionnement des parties médianes des deux bandes l'une sur l'autre de telle sorte que les parties médianes se croisent selon un angle inclus « b » entre celles-ci ; S3. le pliage de la bande inférieure qui est placée en bas le long d'une ligne de bord supérieure de la bande supérieure ; S4. le pliage répété de la bande inférieure le long de la ligne de bord supérieure de la bande supérieure jusqu'à ce que la longueur souhaitée soit obtenue de manière à former une bande hélicoïdale. Le procédé présente de larges applications, est peu coûteux et utilise des matériaux écologiques, et la structure ainsi obtenue présente une bonne transparence et une bonne stabilité.
Patent WO-2022116281-A1 (WO)
Title: Nouveau procédé et nouveau système d'interaction homme-ordinateur sans contact
Inventor: YUAN YULE
IPC: G06F3/01
Filed: 2020-12-17
Abstract: La présente invention concerne un nouveau procédé et un nouveau système d'interaction homme-ordinateur sans contact qui se rapportent au domaine technique des interactions homme-ordinateur. Le procédé comprend les étapes consistant : dans une image plane bidimensionnelle d'une caméra de profondeur, à détecter automatiquement trois sommets A, B, C et un point F cible d'un écran de visualisation (S100) ; à convertir, conjointement avec des paramètres internes de la caméra de profondeur, des coordonnées de pixel de plan des sommets A, B, C et du point F cible en coordonnées tridimensionnelles dans un système de coordonnées de la caméra de profondeur (S200) ; à calculer des coordonnées tridimensionnelles, dans le système de coordonnées de la caméra de profondeur, d'un point de projection F' du point F cible sur l'écran de visualisation (S300) ; à calculer des coordonnées de pixel de plan du point de projection F' sur l'écran de visualisation (S400) ; et à identifier une action du point F cible et à appeler une interface de souris d'un système associé pour déclencher un événement de souris (S500). Le problème de manipulation d'un contenu d'écran dans un environnement sans souris en utilisant des objets cibles détectables, tels qu'un bout de doigt, est résolu, aucun étalonnage n'est nécessaire, et le procédé présente les avantages d'avoir une faible quantité de calcul et d'avoir des dispositifs matériels simples.
Patent WO-2021129576-A1 (WO)
Title: 光学放大器
Inventor: YANG SIBO
IPC: H01S3/00
Filed: 2020-12-21
Abstract: 本公开提供了一种光学放大器，该光学放大器，其包括：泵浦光源，配置为提供泵浦光信号；光放大模块，配置为在所述泵浦光信号的作用下，对耦合至其中的输入光信号进行放大；调制模块，配置为对所述泵浦光源所提供的泵浦光信号进行调制，以使所述泵浦光源输出检测光信号，并耦合至所述光放大模块；光分离器件，配置为将所述光放大模块反射的所述检测光信号和所述输入光信号进行分离；检测模块，配置为根据所述光分离器件输出的检测光信号，确定出光学放大器的损坏位置。
Patent WO-2021129747-A1 (WO)
Title: 厚朴酚与胡萝卜硫素拼接物及其制备方法
Inventor: WU ZHENGZHI
IPC: A61P35/00
Filed: 2020-12-24
Abstract: 本发明公开了一种厚朴酚与胡萝卜硫素拼接物及其制备方法和应用，所述厚朴酚与胡萝卜硫素拼接物包括：C 25H 29NO 2S 2(CT-1)、C 25H 29NO 4S 2(CT-2)、C 25H 29NO 3S 2(CT-3)。本发明利用药物拼合原理，实现了厚朴酚与萝卜硫素拼接物(CT-1，CT-2，CT-3)的首次合成。经生物学评价，其抗肿瘤效果显著优于厚朴酚和萝卜硫素，具有广谱的抗肿瘤活性和很强的成药性，是一个具有开发潜力的抗肿瘤化合物，也为新型抗肿瘤药物的开发提供了新的思路和途径。
Patent WO-2022160142-A1 (WO)
Title: Dispositif électroluminescent à points quantiques et son procédé de fabrication
Inventor: MEI WENHAI
IPC: H01L51/50
Filed: 2021-01-27
Abstract: Les modes de réalisation de la présente invention concernent un dispositif électroluminescent à points quantiques et son procédé de fabrication. Le dispositif électroluminescent à points quantiques comprend : un substrat ; une première électrode, située sur le substrat ; une couche de film de support, située sur le côté de la première électrode faisant face au substrat ; une couche de fixation, située sur le côté de la couche de film de support opposée au substrat, une structure de liaison étant disposée entre la couche de fixation et la couche de film de support ; une couche de points quantiques, située sur le côté de la couche de fixation faisant face au substrat ; et une seconde électrode, située sur le côté de la couche de points quantiques faisant face au substrat.
Patent WO-2022001125-A1 (WO)
Title: Method, system and device for predicting storage failure in storage system
Inventor: YAN HAILONG
IPC: G06F11/32
Filed: 2021-02-19
Abstract: A method, system and device for predicting storage failure in a storage system. On the basis of operating state data of a storage medium having time series characteristics and a cyclic neural network for processing time series characteristic data, failure prediction for a storage medium is achieved, which can significantly advance the time at which failure is predicted, being capable of predicting the failure of the storage medium at least a few days in advance, thereby increasing system security. Furthermore, the operating state data of the storage medium is processed to obtain operating state data, the correlation between said data and the operating variation conditions of the storage medium being higher than a certain value, and model training is performed, thus the amount of data for model training is reduced under the principle of ensuring that important data and information experience less loss, so as to increase the speed of model training.
Patent WO-2021170039-A1 (WO)
Inventor: XIAO XIANGCHUN
IPC: G01M11/02
Filed: 2021-02-25
Abstract: A method and apparatus for evaluating a blue-light radiation injury to a retina, a computer device, and a medium. The method comprises: acquiring the current environment brightness, and the current intermediate grayscale brightness of a display device; determining device-environment factors according to a weighted blue-light radiation exposure value of the current environment, the current environment brightness, and a weighted blue-light radiation exposure value and the current intermediate grayscale brightness of the display device; according to the device-environment factors and the current environment brightness, determining the optimal intermediate grayscale brightness of the display device in the current environment; according to the current intermediate grayscale brightness and optimal intermediate grayscale brightness of the display device, and the weighted blue-light radiation exposure value of the current environment, determining the current weighted blue-light radiation exposure value of a retina; and on the basis of a comparison between the current weighted blue-light radiation exposure value of the retina and the maximum value, determining whether an eye protection safety standard is reached.
Patent WO-2021190242-A1 (WO)
Title: 残影测试方法和残影测试装置
Inventor: ZHAO DONGFANG
IPC: G09G3/00
Filed: 2021-02-26
Abstract: 本文公开了一种残影测试方法和残影测试装置。所述残影测试方法包括：在阵列基板中的预设驱动晶体管的电压由第一预设电压切换至第二预设电压后的预设时间内，获取预设驱动晶体管的源漏电流与时间的第一对应关系；在预设驱动晶体管的电压由第三预设电压切换至第二预设电压后的预设时间内，获取预设驱动晶体管的源漏电流与时间的第二对应关系；根据第一对应关系、第二对应关系及残影评价公式获取阵列基板的第一残影测试曲线，其中，第一残影测试曲线为时间与残影评价值的对应关系。
Patent WO-2021203886-A1 (WO)
Inventor: PING ER-XUAN
IPC: H01L29/51
Filed: 2021-03-08
Abstract: La présente invention a trait à un procédé de fabrication d'une structure semi-conductrice. Le procédé consiste à : fournir un substrat, une tranchée étant disposée dans le substrat ; former une première couche conductrice dans la tranchée, la partie supérieure de la première couche conductrice étant inférieure à la partie supérieure de la tranchée ; former une couche diélectrique sur la première couche conductrice ; et former une seconde couche conductrice sur la couche diélectrique.
Patent WO-2022193219-A1 (WO)
Inventor: FU TING
IPC: H04L5/00
Filed: 2021-03-18
Abstract: The present disclosure provides a method and apparatus for transmitting configuration information of a physical downlink control channel, and a medium. The method comprises: sending configuration information of a physical downlink control channel (PDCCH) to a user equipment, wherein the configuration information of the PDCCH is used for indicating a first time-frequency resource, and the first time-frequency resource is used for sending the PDCCH and is located in a plurality of consecutive time-domain units in a multi-slot group. By using the method, the possibility of energy saving is provided for a user equipment, thereby facilitating the energy saving of the user equipment.
Patent WO-2022193245-A1 (WO)
Inventor: WEN XUN
IPC: B62K15/00
Filed: 2021-03-18
Abstract: A folding joint, comprising a first joint (10), a second joint (20), a handle (30), a locking rod (50), a swinging piece (60), a connecting rod (70), a sliding rod (90), and a reset elastic piece (110). One side of the first joint (10) is hingedly connected to one side of the second joint (20), and the handle (30) is hingedly connected to the other side of the first joint (10). A holding portion (21) is provided on the other side of the second joint (20). The handle (30) is further provided with a sliding groove (32). One end of the swinging piece (60) is hingedly connected to the other side of the first joint (10). The locking rod (50) is provided on the other end of the swinging piece (60). The sliding rod (90) is arranged in the sliding groove (32) of the handle (30). The connecting rod (70) is arranged between the locking rod (50) and the sliding rod (90). One end of the connecting rod (70) is fixedly connected to the locking rod (50), and the other end of the connecting rod (70) is fixedly connected to the sliding rod (90). The reset elastic piece (110) is used for enabling the locking rod (50) on the other end of the swinging piece (60) to rotate towards the holding portion (21) on the second joint (20). The handle (30) is rotated, so that the sliding rod (90) slides to one end of the sliding groove (32). The locking rod (50) is tightened on the holding portion (21) by means of the connecting rod (70).
Patent WO-2022198556-A1 (WO)
Inventor: JIANG WENYONG
IPC: B31D5/00
Filed: 2021-03-25
Abstract: L'invention concerne un procédé de fabrication d'un matériau en plaques à déploiement continu pour palette sans fin. Le procédé comprend les étapes consistant : (A) former une palette ayant une direction longitudinale et une direction latérale perpendiculaire à la direction longitudinale ; (b) former un matériau en plaques à déploiement continu ; (c) positionner le matériau en plaques à déploiement continu sur la palette de façon à intégrer une première rangée et une seconde rangée, la première rangée et la seconde rangée étant agencées le long de la direction latérale ; la première rangée est disposée au niveau d'une couche identique ou inférieure à celle disposée au niveau de la seconde rangée ; chacune des première et seconde rangées comprenant N paquets disposés le long de la direction longitudinale, N ≥ 2 ; et chacun des N paquets comprenant une partie supérieure et une partie inférieure ; et (d) relier la partie inférieure du premier paquet de la première rangée à la partie supérieure du nième paquet de la seconde rangée.
Patent WO-2022205116-A1 (WO)
Inventor: LI LUOCHUAN
IPC: B64C27/08
Filed: 2021-03-31
Abstract: An unmanned aerial vehicle, a control terminal, a drone rescue method and a drone rescue system. The unmanned aerial vehicle comprises a fuselage; and at least two rotors, which are rotatably arranged on the fuselage, wherein the at least two rotors each provide a first thrust in a first direction during forward rotation, and the at least two rotors each provide a second thrust in a second direction during reverse rotation, the first direction being opposite to the second direction. When the fuselage is in an attitude to be subjected to drone rescue, and when the unmanned aerial vehicle can execute a drone rescue operation, at least one of the at least two rotors can provide the second thrust in response to a drone rescue control instruction, so as to execute the drone rescue operation.
Patent WO-2021248992-A1 (WO)
Inventor: LIN GUANGRONG
IPC: A24F40/40
Filed: 2021-04-02
Abstract: An anti-counterfeiting method for an electronic atomizing apparatus, and an electronic atomizing apparatus. The anti-counterfeiting method for an electronic atomizing apparatus comprises: arranging a light source assembly (24) and a spectrum sensor assembly (25) in an interface of a power supply device (2); respectively performing a spectrum test on a plurality of sample solutions in a genuine atomizer (1), so as to obtain a plurality of pieces of calibration spectrum information, and writing the calibration spectrum information into a microcontroller (27); connecting an atomizer (1) to the power supply device (2), and the spectrum sensor assembly (25) performing a spectrum test on a solution to be atomized in the atomizer (1), so as to obtain test spectrum information; the microcontroller (27) analyzing and comparing the test spectrum information and the plurality of pieces of calibration spectrum information, and if the test spectrum information cannot match any piece of calibration spectrum information, determining that the atomizer (1) to be operated is a non-genuine atomizer, the atomizer (1) entering a power-off unusable state, and a prompt unit arranged on the power supply device (2) simultaneously giving a warning prompt; and if the test spectrum information can match one piece of calibration spectrum information, determining that the atomizer (1) is a genuine atomizer, and the atomizer (1) entering a standby useable state.
Patent WO-2022147919-A1 (WO)
Title: 宽波段光谱仪
Inventor: CHEN LIPING
IPC: G01J3/26
Filed: 2021-04-03
Abstract: 一种宽波段光谱仪，包括：光输入端口(1)、遮光罩(2)、光束准直器(3)、第一平板玻璃(4)、第二平板玻璃(5)、至少2个柱透镜(6)和至少2个线性光电探测器(7)，第一平板玻璃(4)与第二平板玻璃之间(5)设置有一中央具有镂空区且带有楔角的隔离框(8)，从而形成一密封腔，第一平板玻璃(4)的前表面与第二平板玻璃(5)的后表面相向设置；第一平板玻璃(4)的前表面一侧设置有至少一个厚度且位于密封腔内的小平板玻璃(9)，前表面另一侧具有一第一反射层(101)，第二平板玻璃(5)的后表面具有第二反射层(102)，小平板玻璃(9)与第二平板玻璃(5)相向的表面具有第三反射层(103)。宽波段光谱仪不增加光路尺寸的同时，检测的光谱范围宽且测量精度高。
Patent WO-2022033063-A1 (WO)
Inventor: MENG QINGBIAO
IPC: B22D17/22
Filed: 2021-04-15
Abstract: An ox horn-shaped mold runner for high-pressure casting. The mold runner comprises a casting head (1). A first branch runner (2) and a second branch runner (3) extend outwardly from one side of the casting head (1), and a flowing-out end of the first branch runner (2) is provided with a first inlet gate (4) and a second inlet gate (5) in an outwardly extending manner; the first inlet gate (4) and the second inlet gate (5) are respectively connected to a first casting product (8), and the other end of the first casting product (8) is connected to a first exhaust passage (10); a flowing-out end of the second branch runner (3) is provided with a third inlet gate (6) and a fourth inlet gate (7) in an outwardly extending manner, the third inlet gate (6) and the fourth inlet gate (7) are respectively connected to a second casting product (9), and the other end of the second casting product (9) is connected to a second exhaust passage (11). This mold layout or gate design is not limited to a runner branch shape, and comprises a mold layout of two produced in one time or four produced in one time or other quantities, thereby saving manufacturing cost.
Patent WO-2021209050-A1 (WO)
Title: Genetically modified non-human animal with human or chimeric tnfsf9 and/or 4-1bb
Inventor: SHEN YUELEI
IPC: C12N15/62
Filed: 2021-04-16
Abstract: Disclosed are genetically modified non-human animals that express a human or chimeric (e.g., humanized) TNFSF9 and/or 4-1BB, and methods of use thereof.
Patent WO-2022227036-A1 (WO)
Inventor: MA TAO
IPC: E05F15/73
Filed: 2021-04-30
Abstract: 一种车门控制方法、装置、车门以及车辆，包括：获取传感信息，该传感信息用于确定车门（102）周围对象的状态；在传感信息超出预设范围时，将车门（102）的最大开启角度由第一角度调整为第二角度，其中，第二角度大于第一角度。在所述传感信息超出预设范围时，表明在对象与所述车门（102）碰撞时，所述车门（102）会给所述对象带来伤害。通过增大车门（102）最大开启角度，使车门（102）能够继续随着对象的移动而进一步打开，从而给对象带来更大的移动空间，进而减少因车门（102）阻止对象的移动而给对象以及车门（102）来的冲击，既保护了对象也保护了车门（102）。
Patent WO-2021239128-A1 (WO)
Title: Communication method and apparatus
Inventor: PAN QI
IPC: H04W76/28
Filed: 2021-05-28
Abstract: Provided in the embodiments of the present application are a communication method and apparatus, which relate to the field of communications, and which can reduce the power consumption of communication of a terminal device (such as a first terminal device). The method comprises: a first terminal device sending first information to an access and mobility management function network element or an access network device, wherein the first information comprises a first-type DRX parameter, and the first-type DRX parameter is used for communication between the first terminal device and a network device, and for communication between a second terminal device and the network device; and the first terminal device receiving second information from the access and mobility management function network element, wherein the second information is determined according to the first-type DRX parameter, the second information comprises a second-type DRX parameter, and the second-type DRX parameter is used for communication between the first terminal device and the second terminal device. The embodiments of the present application are applied to a 5G communication system.