baber/WOPTO huggingface dataset:
Patent WO-2018202088-A1 (WO)
Title: Signal de référence de suivi et son cadre dans des communications mobiles
Inventor: CHUANG CHIAO-YAO
IPC: H04W72/04
Filed: 2018-05-03
Abstract: L'invention concerne des techniques et des exemples de signal de référence de suivi et de son cadre dans des communications mobiles. Un équipement utilisateur (UE) reçoit, en provenance d'une station de base d'un réseau, un signal de référence par l'intermédiaire d'une liaison de communication entre l'UE et la station de base. Le signal de référence contient une configuration de ressources relative à une configuration de signal de référence de suivi (TRS). L'UE reçoit également, en provenance de la station de base, une rafale de TRS contenant une pluralité de symboles de TRS avec un ou plusieurs composants de l'UE configurés selon la configuration de TRS. L'UE traite la rafale de TRS afin de réaliser une estimation de canal, une synchronisation, un suivi temporel, un suivi de fréquence ou une combinaison de ces actions.
Patent WO-2018210176-A1 (WO)
Title: 波束失败处理方法、辅基站失败处理方法及终端
Inventor: YANG XIAODONG
IPC: H04B7/26
Filed: 2018-05-10
Abstract: 本公开公开了一种波束失败处理方法、辅基站失败处理方法及终端。波束失败处理方法包括：接收网络侧设备发送的下行参考波束或下行参考信号，其中下行参考波束或下行参考信号是与下行控制信道对应的参考波束或参考信号，和/或，下行参考波束或下行参考信号是与下行业务对应的参考波束或参考信号；若下行参考波束或下行参考信号接收失败，则按照预设波束处理方式，调整与下行参考波束或下行参考信号对应的上行传输方式。
Patent WO-2019213940-A1 (WO)
Title: Relay system synchronization method and apparatus, and computer device and storage medium
Inventor: LU QIANXI
IPC: H04W52/24
Filed: 2018-05-11
Abstract: Disclosed are a relay system synchronization method and apparatus, and a computer device and a storage medium. The method may comprise: a relay node determining a first slot boundary; the relay node sending downlink data to a child node by means of time alignment between a second slot boundary of the downlink data sent to the child node and the first slot boundary; in addition, the relay node determining a first timing advance at least according to the following information: a second timing advance for the relay node to send uplink data to a parent node and the transmission delay between the relay node and the child node; and the relay node sending the first timing advance to the child node, wherein the first timing advance is used for the child node to determine the sending time for sending the uplink data to the relay node. By applying the solution of the present invention, the system performance, etc. can be improved.
Patent WO-2018219176-A1 (WO)
Inventor: LI YUQIN
IPC: G01F1/34
Filed: 2018-05-22
Abstract: 一种多孔压差流量传感器（100），包括：流体管道（110，310），包括流入端（111，311）和流出端（112，312）；阻流件（120），设于流体管道（110，310）内，其边缘与流体管道（110，310）内壁连接；阻流件（120）包括相互连接的流体阻隔层（121，221，321）和单向阀（122，222，322），流体阻隔层（121，221，321）上具有多个用于流体经过的孔状结构；单向阀（122，222，322）在压力作用下可朝流出端（112，312）方向打开。以及一种具有多孔压差流量传感器（100）的肺功能仪。通过设置单向阀（122，222，322），在流体流量较小的情况下，提高了阻流层两侧的压降差，从而能够有效提高流量检测的灵敏度和准确性；在流体流量较大的情况下，降低了阻流层两侧的压降差，从而扩大了流体流量的检测范围。
Patent WO-2018219327-A1 (WO)
Inventor: YAN SHUDE
IPC: A61P35/00
Filed: 2018-05-31
Abstract: 提供了抗CD40抗体、其抗原结合片段及其医药用途。进一步地，提供了包含所述抗CD40抗体CDR区的嵌合抗体、人源化抗体，以及包含人抗CD40抗体及其抗原结合片段的药物组合物，以及其作为抗癌药物的用途。尤其地，提供了一种人源化的抗CD40抗体，在制备用于治疗CD40介导的疾病或病症的药物中的用途。
Patent WO-2019085477-A1 (WO)
Inventor: ZHONG SICHAO
IPC: B60B19/12
Filed: 2018-06-06
Abstract: 一种全向移动底盘，包括底座（1）、设置于底座（1）上的多个减速电机（2）以及与各减速电机（2）刚性连接的全向轮（3），所述减速电机（2）之间在底座（1）上呈十字交叉对称布置，设置在全向轮（3）上的小滚轮（32）依次与地面接触，并可绕自身轴心自由转动，连续切换地与地面接触滚动，这样既保证了在轮盘滚动时同地面的接触点高度不变，避免了机器人振动，可使底盘运动更加的平稳，全向轮（3）采用塑料材质，从而可减小全向底盘结构的重量，具有结构简单、成本低廉、重量更轻、运动更平稳的特点，能实现平台的全向移动。
Patent WO-2019114225-A1 (WO)
Inventor: MAO XUNAN
IPC: H04N19/122
Filed: 2018-06-13
Abstract: Disclosed in the present application are a coding unit division determining method and device, a computing device, and a readable storage medium. The method comprises: determining whether the size of a current coding unit is greater than the size of a minimum coding unit; when the size of the current coding unit is larger than the size of the minimum coding unit, obtaining a gradient of the current coding unit; when the gradient of the current coding unit is less than a first threshold, obtaining a gradient of various coding sub-units included in the current coding unit; and determining, according to the gradient of various coding sub-units, whether to divide the current coding unit. Compared with the prior art, for the current coding unit of which the size is larger than the size of the minimum coding unit, the present application determines, on the basis of the gradient of the current coding unit and the gradient of various coding sub-units included in the current coding unit, whether to further divide the current coding unit, so that coding units which do not need to be divided can be determined, thus reducing the amount of computation caused by coding unit division and lowering computational complexity.
Patent WO-2018228421-A1 (WO)
Title: 用户终端间交叉链路干扰测量的方法、用户终端和传输接收点
Inventor: WANG AILING
IPC: H04W24/10
Filed: 2018-06-13
Abstract: 本公开提供了一种用户终端间交叉链路干扰测量的方法、用户终端和传输接收点。方法包括：接收第二传输接收点发送的测量参考信号配置信息；将所述测量参考信号配置信息发送给所述第一传输接收点服务的全部或部分用户终端；接收所述第一传输接收点服务的全部或部分用户终端上报的交叉链路干扰测量值，所述交叉链路测量值是所述全部或部分用户终端根据接收到的所述测量参考信号配置信息进行交叉链路干扰测量得到的。
Patent WO-2020000480-A1 (WO)
Inventor: LAI CHUNHONG
IPC: G06F3/06
Filed: 2018-06-30
Abstract: La présente invention concerne un procédé de stockage de données et un disque statique à semi-conducteurs (SSD). Le procédé consiste à : obtenir un objet à stocker, l'objet à stocker comprenant des données à stocker dans un SSD ; et stocker l'objet sur un bloc physique cible selon des informations d'attribut de l'objet, le bloc physique cible étant un ou plusieurs blocs physiques dans le SSD correspondant aux informations d'attribut de l'objet. De manière correspondante, la présente invention fournit également un SSD. La présente invention peut améliorer efficacement la durée de vie d'un SSD.
Patent WO-2019128175-A1 (WO)
Title: 生育酚与脯氨酸的共结晶及其制备方法
Inventor: MEI XUEFENG
IPC: A23L33/175
Filed: 2018-07-02
Abstract: 本发明公开了生育酚与脯氨酸的共结晶及其制备方法。所述共结晶在常压、室温环境中是结晶或者部分结晶形式。相比现有的生育酚，所述共结晶的熔点较高，结晶度较好，具有更加优良的高温稳定性、光照稳定性、加速稳定性和长期稳定性，采用本共结晶制备的保健品，食品，化妆品或饲料产品具有显著提高的稳定性。本共结晶保持生育酚的优良抗氧化性能，可广泛用于食品，药品等领域作为抗氧化剂。本发明极大提升了生育酚的运用便利性，节约制造，储存，运输及使用过程中的成本。
Patent WO-2019080543-A1 (WO)
Title: High dynamic range video capturing method and capturing device
Inventor: CHEN DAN
IPC: H04N5/232
Filed: 2018-07-11
Abstract: Provided by the present invention are a high dynamic range video capturing method, which comprises: acquiring corresponding capture images using the capturing lenses of a multi-lens panoramic camera; determining the image composition weight of image pixel blocks of the capture images according to a pixel color gray scale change amount, a pixel color gray scale difference amount, and a pixel color gray scale offset amount of the corresponding image pixel blocks; forming high dynamic range panoramic capture images on the basis of the image composition weights of the image pixel blocks of each capture image; and stitching together all of the high dynamic range panoramic capture images.
Patent WO-2019091141-A1 (WO)
Inventor: ZHANG JIALEI
IPC: C05G3/80
Filed: 2018-07-20
Abstract: La présente invention concerne le domaine technique des engrais à libération contrôlée, et particulièrement un engrais enrobé à libération contrôlée spécial pour les arachides dans un sol salin-alcalin. L'engrais enrobé à libération contrôlée est constitué par une couche externe, une couche intermédiaire et une couche interne. En combinant des composants d'amélioration de la résistance au sel, de prévention de semis étiolés, de lutte contre les nuisibles, de promotion de la croissance et de promotion de l'enrichissement des cosses, la période de libération est régulée, et l'efficacité de fertilisation est améliorée ; l'épandage en surface est évité sur l'ensemble de la période de croissance, ce qui permet de réduire les coûts de main-d'œuvre.
Patent WO-2019119821-A1 (WO)
Inventor: ZHANG CHENGCHEN
IPC: B03C1/032
Filed: 2018-08-08
Abstract: 一种智能矿物电磁分离机、设备及方法，其适用于超弱磁性矿物与无磁、逆磁性矿物的分离，所述分离机通过控制柜智能调控液位、给水、排矿的互相配合，使向下流动的矿浆在经过超强背景磁场中的介质网时，由于介质网产生的高梯度、高感应场强磁场而对超弱磁性矿物产生巨大吸力使其与矿浆分离，最终实现对矿物的精确分离功能。
Patent WO-2019085586-A1 (WO)
Inventor: LIANG SAICHANG
IPC: H02K11/215
Filed: 2018-08-14
Abstract: La présente invention concerne une structure montée en surface, un procédé de montage en surface, un moteur et une puce montée en surface permettant de réduire l'épaisseur d'une carte de circuit imprimé, ce qui permet de réduire les coûts de production de la carte de circuit imprimé, de simplifier un processus de fabrication de la carte de circuit imprimé, et de prolonger la durée de vie de la carte de circuit imprimé. La structure montée en surface comprend : une carte de circuit imprimé ayant un vide, une première surface de la carte de circuit imprimé étant pourvue d'une couche de circuit ; une puce de capteur comprenant un corps principal de puce ayant un élément de capteur encapsulé en son sein et un fil sortant du corps principal de puce, le corps principal de puce étant situé dans le vide, l'élément de capteur faisant face à une seconde surface de la carte de circuit imprimé, et le fil étant connecté à la couche de circuit.
Patent WO-2020037655-A1 (WO)
Inventor: LIN YANAN
IPC: H04L1/18
Filed: 2018-08-24
Abstract: Un mode de réalisation de la présente invention concerne un procédé et un dispositif pour déterminer une longueur d'informations de rétroaction, et un appareil de communication. Selon le procédé, un premier nœud détermine le nombre de bits d'informations de rétroaction d'après des informations de numéro de processus de requête automatique de répétition hybride (HARQ) et des informations de ressource de transmission.
Patent WO-2019047764-A1 (WO)
Title: Exhaust assembly and compressor
Inventor: CAO CONG
IPC: F04C29/12
Filed: 2018-08-30
Abstract: An exhaust assembly and a compressor comprising the exhaust assembly. The exhaust assembly comprises an exhaust bearing seat (1); an air inlet cavity (11) is provided in an air inlet end of the exhaust bearing seat (1); an exhaust cavity (12) is provided in an exhaust end of the exhaust bearing seat (1); the air inlet cavity (11) and the exhaust cavity (12) are offset in the axial direction of the exhaust bearing seat (1); the exhaust bearing seat (1) is provided with a flow passage (13) for communicating the air inlet cavity (11) with the exhaust cavity (12); and an oil separation structure (2) is provided in the exhaust cavity (12).
Patent WO-2019042444-A1 (WO)
Title: Compound for inhibiting and degrading tyrosine protein kinase alk
Inventor: SHU YONGZHI
IPC: C07D401/14
Filed: 2018-09-02
Abstract: Provided is a compound for inhibiting and degrading tyrosine protein kinase ALK. Specifically provided is a compound as represented by the following formula I, wherein the definition of each group is as stated in the description. The compound has excellent anaplastic lymphoma kinase (ALK) inhibitory activity, and can be used for preparing drugs for treatment of ALK activity-related diseases.
Patent WO-2019085681-A1 (WO)
Title: Process for the preparation of thiamethoxam
Inventor: BRISTOW JAMES TIMOTHY
IPC: C07D417/06
Filed: 2018-09-25
Abstract: There is disclosed the use of a solvent system comprising a C1 to C4 alcohol, a substituted benzene derivative bearing two or more C1 to C4 alkyl substituents, or a mixture thereof in the preparation of a crystalline form of 3-(2-chloro-1, 3-thiazol-5-yl methyl)-5-methyl-1, 3, 5-oxadiazinan-4-yledene (nitro) amine (thiamethoxam). Crystalline thiamethoxam prepared in this way exhibits a significantly improved stability, in particular a resistance to photolysis, compared with crystalline thiamethoxam prepared using other solvents.
Patent WO-2019062903-A1 (WO)
Title: Stator assembly, motor provided with same, and vehicle
Inventor: LU HAO
IPC: H02K3/28
Filed: 2018-09-29
Abstract: A stator assembly, a motor provided with the same, and a vehicle. The stator assembly comprises stator windings (2). Each stator winding comprises multiple conductor sections (21). Second ends of the multiple conductor sections form a welded end (23), star point lines (24) of a part in each phase, of the stator winding are all located on the welded end (23), and there are multiple winding parallel-connection branches of the stator winding (2). Neutral lines (3) surround the welded end in a circumferential direction, and star point lines (24) for each phase and each path are separately connected to the neutral lines.
Patent WO-2019223209-A1 (WO)
Title: 500 mpa-grade engineering machinery steel and manufacturing method therefor
Inventor: FENG YONG
IPC: C22C38/04
Filed: 2018-09-30
Abstract: A 500 MPa-grade engineering machinery steel and a manufacturing method therefor. The steel comprises the following components in terms of mass percent: C: 0.12-0.23%, Si: 0.10-0.60%, Mn: 0.80-1.90%, P: < 0.018%, S: < 0.010%; one or more selected from Cr: 0-0.50%, Ni: 0-0.60%, Mo: 0-0.45%, Cu: 0-0.40%, Nb: 0-0.060%, V: 0-0.15%, Ti: 0-0.12%, B: 0-0.0030%, Al: 0.010-0.050%; and the remainder are Fe and unavoidable impurities. The manufacturing method for the steel comprises smelting, casting, heating, rolling, controlled cooling, straightening, shot peening, and a heat treatment. The metallurgical structure of the steel is a uniform and fine Martensite high-temperature tempered structure and provides great mechanical performance and fatigue performance.
Patent WO-2019085873-A1 (WO)
Inventor: PENG FAN
IPC: B33Y10/00
Filed: 2018-10-30
Abstract: 本发明涉及一种3DP错位打印方法和系统，在逐层铺粉打印中，打印头沿宽度方向两侧的若干喷孔循环关闭和打开，使同一喷孔对应的相邻层上打印区域的喷射位置相互错开，当打印头的个别喷孔堵塞时，该堵塞喷孔在相邻层对应的位置也相互错开，而单层的个别喷孔堵塞而产生的漏喷粘结剂的现象并不会造成打印模块的断节问题，提高了3DP打印效率，降低打印头维护成本。本发明还涉及一种3DP综合打印方法，通过本发明的打印头错位打印和对各层打印图幅分割后重新规划打印轨迹进行打印，可以实现高效快速打印、避免打印头个别喷孔堵塞造成的打印断节的缺陷，降低打印头维护成本，提高打印头使用寿命。
Patent WO-2020093188-A1 (WO)
Title: Use of aspartic acid fatty acyl derivative in preparing animal feed additives
Inventor: HUANG HUACHENG
IPC: A23K20/142
Filed: 2018-11-05
Abstract: Disclosed are the use of acyl derivative of aspartic acid of a structure as shown in formula (Ⅰ), or racemate, stereoisomer, geometrical isomer, tautomer, solvate thereof or feed acceptable salt in preparing an animal feed additive, which has a good improvement effect on the production performance of farmed animals, (I), wherein Y and X are independently selected from C1-C20 alkoxy or OH respectively; R1 is R1aC(＝O), R1aS(＝O)2 or H; R2 is 2aC(＝O) or R2aS(＝O)2; and the R1a and R2a are independently selected from C1-C20alkyl or C3-C7cycloalkyl respectively.
Patent WO-2019218621-A1 (WO)
Inventor: ZHANG RUI
IPC: G06K9/00
Filed: 2018-11-14
Abstract: 本公开实施例涉及一种活体检测方法及装置、电子设备和存储介质，所述方法包括：对双目摄像装置中的第一图像传感器采集的第一图像进行目标对象的检测，得到第一目标区域，以及对所述双目摄像装置中的第二图像传感器采集的第二图像进行所述目标对象的检测，得到第二目标区域；根据所述第一目标区域和所述第二目标区域，得到所述目标对象的关键点深度信息；基于所述目标对象的关键点深度信息，确定所述目标对象是否为活体。
Patent WO-2020102969-A1 (WO)
Inventor: ZUO CHUANLU
IPC: F41B7/08
Filed: 2018-11-20
Abstract: 一种玩具射击装置(100)，包括发射机构(10)和弹仓(20)。弹仓(20)安装在发射机构(10)。发射机构(10)具有第一接口(102)。弹仓(20)包括第二接口(202)、壳体(204)、推动件(206)和测量组件。第一接口(102)与第二接口(202)连接。推动件(206)至少部分地位于壳体(204)内。壳体(204)开设有出弹口(208)，推动件(206)能够远离或靠近出弹口(208)移动。测量组件包括用于测量推动件(206)位置的检测件(210)。检测件(210)与第二接口(202)电连接并用于根据推动件(206)的位置输出电信号。
Patent WO-2020034541-A1 (WO)
Title: Driver drowsiness detection method, computer readable storage medium, terminal device, and apparatus
Inventor: JIANG JUN
IPC: G06K9/00
Filed: 2018-12-26
Abstract: The present application belongs to the technical field of computers, and particularly relates to a driver drowsiness detection method, a computer readable storage medium, a terminal device, and an apparatus. In the method, an image of the face of a driver is collected; a first sub-image is extracted from the image of the face of the driver, the first sub-image being an image of a region where the eyes of the driver are located; a feature vector of the first sub-image is calculated; a vector similarity degree between the feature vector of the first sub-image and a preset reference vector is calculated, the reference vector being a feature vector of an image of eyes in a fatigued state; if the vector similarity degree between the feature vector of the first sub-image and the reference vector is larger than a preset similarity degree threshold, the driver is determined to be in a drowsy state. By means of the embodiments of the present application, a reliable detection standard is provided for driver drowsiness detection which can greatly reduce the occurrence of traffic accidents.
Patent WO-2020107644-A1 (WO)
Inventor: ZHA GUOWEI
IPC: G02F1/13357
Filed: 2019-01-03
Abstract: A thin backlight module and a method for manufacturing the same. The thin backlight module comprises a driving substrate (1), a plurality of light sources (2), a fluorescent layer (3), and a plurality of particle microstructures (5). The light sources (2) are arranged in an array on the driving substrate (1). A plurality of surface microstructures (4) are disposed at a surface of the fluorescent layer (3), and respectively correspond to the light sources (2). The particle microstructures (5) respectively correspond to the surface microstructures (4), wherein the particle microstructures (5) and the surface microstructures (4) together form a guiding layer for scattering light from the light sources (2). The invention allows a smaller light mixing distance, and can be used to produce ultra-thin backlight modules.
Patent WO-2020140251-A1 (WO)
Title: Laser marking apparatus and method thereof
Inventor: CHIANG CHING-YANG
IPC: B23K26/362
Filed: 2019-01-04
Abstract: A laser marking apparatus and a method thereof. The apparatus comprises a main body (1), a laser marking component (2), a conveying component (3), and a control component (4), wherein the conveying component (3) is located at one side of the laser marking component (2); the control component (4) controls the conveying component (3) and the laser marking component (2); the laser marking component (2) comprises a laser element (21), a support element (22), and a seat body (23); the support element (22) is provided on the main body (1); the laser element (21) is provided on the support element (22); the seat body (23) is provided at one side of the laser element (21). Therefore, a user places a plastic tube on the conveying component (3), and uses the control component (4) to control the conveying component (3) to convey the plastic tube onto the laser marking component (2), and then controls the laser marking component (2) to mark information on the plastic tube of a capacitor by means of laser, and thus, an environmental protection effect and a tracking and monitoring effect are improved.
Patent WO-2019137557-A1 (WO)
Title: Dual air duct air conditioner indoor unit
Inventor: ZHAO XIFENG
IPC: F24F3/16
Filed: 2019-01-15
Abstract: A dual air duct air conditioner indoor unit, comprising a housing (1). The housing (1) is provided therein with a first air duct (2) and a second air duct (3) not in communication with each other. Either extremity of the first air duct (2) is respectively in communication with a first air inlet (21) and a first air outlet (22) provided on the housing (1). A heat exchanger (4) and a first fan (5) are provided within the first air duct (2). Either extremity of the second air duct (3) is respectively in communication with a second air inlet (31) and a second air outlet (32) provided on the housing (1). A purifier (6) and a second fan (7) are provided within the second air duct (3).
Patent WO-2020154875-A1 (WO)
Inventor: HUANG XING
IPC: H01L27/32
Filed: 2019-01-29
Abstract: 一种像素单元及其制造方法和双面OLED显示装置，像素单元包括：基板(101)；设置在基板(101)的一侧的驱动电路层(102)，包括第一驱动晶体管(112)和第二驱动晶体管(122)；第一发光器件和第二发光器件。第一发光器件包括：第一阳极(103)，设置在驱动电路层(102)远离基板(101)的一侧，且与第一驱动晶体管(112)的漏极(1123)连接；第一功能层(104)，设置在第一阳极(103)远离驱动电路层(102)的一侧；阴极(105)，设置在第一功能层(104)远离第一阳极(103)的一侧。第二发光器件包括：阴极(105)；第二功能层(106)，设置在阴极(105)远离第一功能层(104)的一侧；第二阳极(107)，设置在第二功能层(106)远离阴极(105)的一侧，且与第二驱动晶体管(122)的漏极(1223)连接。
Patent WO-2020154978-A1 (WO)
Inventor: DING MING
IPC: G03F7/20
Filed: 2019-01-30
Abstract: 一种Hessian-Free的光刻掩模优化方法，包括如下步骤：S1、输入待优化掩模的设计版图；S2、在待优化掩模的设计版图上放置误差监测点；S3、获得待优化掩模的优化变量x；S4、提供关于优化变量x的目标函数cost；S5、利用基于Hessian-Free的共轭梯度方法对目标函数cost进行优化，以得到所述待优化掩模的优化结果。基于Hessian-Free的共轭梯度方法对目标函数cost进行优化，以得到待优化掩模的优化结果能很好的缩小优化过程中的计算资源，使得优化过程更简单可行，并且提高优化效率；同时不需要类似采用拟牛顿法获得关于H矩阵的近似替换矩阵，能很好的提高优化结果的准确性。还公开了一种Hessian-Free的光刻掩模优化装置及电子设备。
Patent WO-2019214303-A1 (WO)
Title: Method and device for batch selection of data
Inventor: MAO KUN
IPC: G06F17/00
Filed: 2019-02-11
Abstract: Provided by the present application are a method and device for batch selection of data, which does not require fully sorting candidate data, thus avoiding multiple repeated calculations of candidate data, saving memory and bandwidth, and improving system efficiency. The method comprises: a data analyzer calculates a data interval to which data among candidate data belongs so as to obtain a statistical result, the statistical result comprising the number of data comprised in each data interval among a plurality of data intervals, and the sum of interval ranges of the each data interval being equal to a data distribution interval range of the candidate data; an interval counter adds up the amount of data comprised in the each data interval respectively according to the statistical result so as to obtain an accumulative result, the accumulative result being the sum of the amount of data comprised in the each data interval and the amount of data comprised in all data intervals before the each data interval; and a batch selector determines a target data interval in which target data is located according to the accumulative result, and outputs candidate data belonging to the target data interval.
Patent WO-2019192359-A1 (WO)
Inventor: WANG ZEWEN
IPC: B60R1/00
Filed: 2019-03-26
Abstract: 一种车载全景视频显示系统、方法及车载控制器，系统包括车载视频采集器(1010)、车载控制器(1020)及车载显示器(1030)；车载视频采集器(1010)中包括多个摄像头，各摄像头分别采集覆盖区域内的原始视频，车载视频采集器(1010)中所有摄像头的总覆盖区域大于或等于360度；发送各摄像头采集的原始视频至车载控制器(1020)；车载控制器(1020)，用于查找预先建立的全景合成映射表，分别生成各原始视频对应的待拼接视频及各待拼接视频间的拼接关系；根据拼接关系，将各待拼接视频进行拼接，生成全景视频；将全景视频发送至车载显示器(1030)；车载显示器(1030)，用于经过预设显示策略，显示全景视频。通过本方案，可以提高车辆行驶的安全性及拍摄视频的显示效果。
Patent WO-2020191829-A1 (WO)
Inventor: LUO LINGHONG
IPC: H01M8/10
Filed: 2019-04-17
Abstract: A preparation method for an SOFC anti-carbon-deposition Ni-YSZ anode material, relating to the field of materials. The preparation method comprises: (1) providing a mixed powder of NiO and YSZ; (2) performing two-phase mutual solid solution treatment on the mixed powder provided in step (1); and (3) performing particle size adjustment on a product obtained by solid solution treatment in step (2). According to the SOFC anode material and an SOFC monocell prepared by same provided in the present invention, an anode thereof has a good anti-carbon-deposition property, and the anode material, as a whole, has advantages such as low cost, good catalytic performance, good electronic conductivity, and good chemical compatibility with YSZ; the long-term stability of the cell performance is good; and the preparation method for the cell also facilitates the implementation of industrialization.
Patent WO-2019206111-A1 (WO)
Title: Wireless communication method and apparatus
Inventor: LUO JUN
IPC: H04W4/40
Filed: 2019-04-23
Abstract: Embodiments of the present application provide a wireless communication method and apparatus. The method can be used for the Internet of vehicles, for example, wave beam management in V2X, LTE-V, V2V, and the like. The method comprises: an access network device transmits, to a terminal device by means of N serving wave beams and M non-serving wave beams, reference signals respectively corresponding to said wave beams; the terminal device measures the reference signals respectively corresponding to said wave beams and obtains measurement results; if the measurement result of at least one of the serving wave beams does not meet a first requirement, and the measurement result of at least one candidate wave beam meets the first requirement, the terminal device transmits, to the access network device, a wave beam failure recovery request for indicating the serving wave beam which does not meet the first requirement and a non-serving wave beam which meets a second requirement; the access network device updates the serving wave beams according to the wave beam failure recovery request.