baber/WOPTO huggingface dataset:
Patent WO-2019149043-A1 (WO)
Title: Photovoltaic module comprising glass cover having local structure with improved haze and preparation method therefor
Inventor: HE HE
IPC: H01L31/0216
Filed: 2019-01-10
Abstract: A photovoltaic module (100), has at least two solar cells (101) with cell gaps (103) therebetween; busbars and/or gridlines (102) on the at least two solar cells (101); and a front glass cover above the busbars and/or gridlines (102), wherein a local structure with a haze of at least 50% is provided on the upper surface of the front glass cover at positions corresponding to part or all of the projection areas of the busbars, the gridlines (102), the cell gaps (103) or a combination thereof. The photovoltaic module (100) has an improved transmittance of redirected light, and thereby can significantly increase the power output of the photovoltaic module (100). There is also a simple and easy method for preparing the photovoltaic module (100).
Patent WO-2019154006-A1 (WO)
Title: Method for processing remote interference measurement signal, base station and storage medium
Inventor: XIA LIANG
IPC: H04W24/02
Filed: 2019-01-10
Abstract: Disclosed are a method for processing a remote interference measurement signal, a base station, and a storage medium. Said method comprises: a first base station determining configuration information of an interference measurement signal; and the first base station sending the interference measurement signal according to configuration information of the interference measurement signal.
Patent WO-2020147113-A1 (WO)
Inventor: TANG KEXUAN
IPC: C12N15/84
Filed: 2019-01-18
Abstract: Provided is a nucleotide sequence and application thereof in increasing the secretion-type glandular trichome density of a plant, relating to the technical field of plant genetic engineering. The nucleotide sequence is selected from the following sequences: 1) the nucleotide sequence shown in any one of SEQ ID Nos: 1, 3, and 5; 2) the nucleotide sequence derived by substituting, deleting, or adding one or several nucleotides from the nucleotide sequence shown in any one of SEQ ID Nos: 1, 3, and 5; and 3) the nucleotide sequence that possesses at least 80% homology with any one of SEQ ID Nos: 1, 3, and 5. By transferring any one of the foregoing nucleotide sequences into a plant body in a genetic engineering means, the secretion-type glandular trichome density of the plant can be significantly improved, the potential of the nucleotide sequence in insect resistance and specific metabolite production is fully exerted, and the nucleotide sequence has extremely high practical application value.
Patent WO-2020057061-A1 (WO)
Inventor: SHI FU
IPC: G01B11/00
Filed: 2019-03-05
Abstract: Disclosed is a loading rate measurement apparatus based on an infrared laser, the apparatus comprising an infrared laser sensor. The infrared laser sensor is mounted in the center of the top of a compartment; the compartment is evenly divided into multiple rows and multiple columns to form multiple areas; and the infrared laser sensor is obliquely mounted, and the mounting angle of the infrared laser sensor 1 is 15°-27°. The present invention has a relatively high measurement accuracy, measures a unit-area height by means of the new infrared laser range-finder sensor, and detects the volume fraction of a compartment through calculation, wherein the volume fraction can be below 2%; and measurement is performed by means of the infrared laser sensor, and the cost is relatively low. Moreover, a single sensor uses a cascade manner, is simple, stable and reliable in terms of mounting, and the infrared laser sensor, which is obliquely mounted, has a small dead zone, and is more suitable for the measurement of a box body.
Patent WO-2020042595-A1 (WO)
Inventor: ZHANG SHIHAI
IPC: G09G3/36
Filed: 2019-03-18
Abstract: A display device and a control method for the display device. The display device comprises: a first display panel (1), a second display panel (2), a master controller (3), and a coordinated controller (4). The first and second display panels (1, 2) are respectively provided in the display device and on the surface of the display device and are opposite to each other, and a light emitting layer of the first display panel (1) is adjacent to the second display panel (2). The master controller (3) is electrically connected to the first display panel (1), and the coordinated controller (4) is separately electrically connected to the first and second display panels (1, 2). The coordinated controller (4) is used for controlling the second display panel (2) for displaying, and the master controller (3) or the coordinated controller (4) controls the first display panel (1) to emit light as a backlight source of the second display panel (2) according to the received information to be determined when determining that a preset backlight condition is met. The display device no longer uses only the ambient light reflected by the first display panel (1) as the backlight source of the second display panel (2), thereby avoiding the problem that the display effect of the second display panel (2) is easily limited by the ambient light.
Patent WO-2019196623-A1 (WO)
Inventor: JIANG CHUANGXIN
IPC: H04W72/04
Filed: 2019-03-21
Abstract: L'invention concerne un procédé et un appareil d'attribution de sous-bandes de programmation, ainsi qu'un dispositif et un support d'informations lisible. Le procédé consiste : à recevoir des informations de commande de liaison descendante (DCI) envoyées par une station de base et déterminer des sous-bandes de programmation dans un canal physique partagé de liaison montante (PUSCH) ; et à établir une corrélation entre des indications de précodage des DCI et les sous-bandes de programmation dans le PUSCH, selon un paramètre parmi le nombre total de sous-bandes de programmation dans le PUSCH et/ou la distance totale de domaine de fréquence des sous-bandes de programmation dans le PUSCH et selon le nombre total d'indications de précodage dans les DCI.
Patent WO-2019196732-A1 (WO)
Inventor: ZHAO BIN
IPC: H02J7/02
Filed: 2019-04-04
Abstract: 一种待充电设备(200)和无线充电设备(300)。该待充电设备(200)包括：电池(210)；接收线圈(220)，通过LDS刻蚀于电池盖上，用于将接收到的电磁信号转换成充电功率信号，以对所述电池(210)充电。
Patent WO-2019233260-A1 (WO)
Inventor: CHEN YAN
IPC: G06K9/62
Filed: 2019-05-17
Abstract: 本申请涉及一种广告信息推送方法和装置、电子设备、计算机可读存储介质，获取第一预设时间段内所拍摄的图像，对图像进行场景识别，得到图像所属的场景类别。根据场景类别推送与场景类别对应的广告信息。
Patent WO-2020232573-A1 (WO)
Inventor: LI YUEPING
IPC: H01L27/10
Filed: 2019-05-17
Abstract: Embodiments of three-dimensional (3D) memory devices with a 3D memory device includes a first semiconductor structure having a peripheral circuit, an array of SRAM cells, and a first bonding layer having a plurality of first bonding contacts. The 3D memory device also includes a second semiconductor structure having an array of 3D NAND memory strings and a second bonding layer including a plurality of second bonding contacts and a bonding interface between the first bonding layer and the second bonding layer, wherein the first bonding contacts are in contact with the second bonding contacts at the bonding interface.
Patent WO-2020237425-A1 (WO)
Inventor: ZAKI AHMED
IPC: H04W72/00
Filed: 2019-05-24
Abstract: Methods, systems, and devices for wireless communications are described. A frame, scheduling instances, scheduling period etc. may include a set of downlink subframes and a set of uplink subframes. At least one control message transmitted in a downlink subframe may schedule a set of data messages in the downlink subframes of the frame. The downlink subframe may also include data messages scheduled by a control message of a previous frame. Further, feedback timings for data messages of the frame may be determined based on the corresponding control messages (e.g., from the current frame and the previous frame). Feedback responses corresponding to the data messages may be transmitted in a bundled manner in the set of uplink subframes. Using this cross-frame scheduling technique, the resources of a frame may be efficiently utilized.
Patent WO-2020243870-A1 (WO)
Inventor: LI LINZHEN
IPC: G02B7/18
Filed: 2019-06-01
Abstract: L'invention concerne un dispositif de prisme (1) appliqué à un module de lentille de type périscope, et un module de lentille de type périscope. Le dispositif de prisme (1) appliqué sur le module de lentille de type périscope comprend un cadre de palier (10), un composant de support et de réinitialisation (20) monté de manière rotative sur le cadre de palier (10), un prisme (30) qui est monté sur le composant de support et de réinitialisation (20) pour tourner conjointement avec le composant de support et de réinitialisation (20), et plusieurs fils d'alliage à mémoire de forme (40) qui sont reliés entre le cadre de palier (10) et le composant de support et de réinitialisation (20) pour entraîner le composant de support et de réinitialisation (20) et le prisme (30) pour tourner par rapport au cadre de palier (10); le cadre de palier (10) comprend une plaque de support transversale (133), une plaque de support verticale (134), et deux plaques latérales (135); la plaque de support verticale (134) est pliée et étendue vers le haut à partir de la plaque de support transversale (133); les fils d'alliage à mémoire de forme (41-44) sont respectivement reliés au composant de support et de réinitialisation (20) et le cadre de palier (10) à partir des deux plaques latérales (135) de manière à entraîner le composant de support et de réinitialisation (20) pour entraîner le prisme (30) pour tourner autour d'un premier axe central de rotation, et sont respectivement reliés au composant de support et de réinitialisation (20) et le cadre de palier (10) à partir de la plaque de support transversale (133) et de la plaque de support verticale (134) de façon à entraîner le composant de support et de réinitialisation (20) pour entraîner le prisme (30) à tourner autour d'un second axe central de rotation. En utilisant le fil d'alliage à mémoire de forme (40) pour remplacer la conduite électromagnétique, le coût peut être réduit.
Patent WO-2019242565-A1 (WO)
Title: 980MPa以上冷轧或镀锌双相钢板的制造方法
Inventor: XUE PENG
IPC: C22C38/04
Filed: 2019-06-14
Abstract: 本发明提供980MPa以上冷轧或镀锌双相钢板的制造方法，板坯经热轧、卷取、打捆、在线保温后直送冷轧+连续退火或冷轧+连续退火+镀锌，获得冷轧或镀锌双相钢板；其中，卷取温度控制在450℃以上；所述在线保温是指每个热轧卷卸卷后30分钟内盖上独立、密闭的保温罩，通过钢卷运输链或移动小车将盖上保温罩的热轧卷移送至冷轧；热轧卷在保温罩内的保温温度在450℃以上，保温时间小于20小时。本发明通过热轧卷取后带热源或不带热源保温工艺的设计，解决冷轧轧后边裂、冷轧轧后厚度剧烈波动等制造问题，获得良好的冷轧可制造性。
Patent WO-2020248347-A1 (WO)
Inventor: CHEN JIAN
IPC: B65D85/48
Filed: 2019-08-05
Abstract: A transfer tray, comprising a tray body, a side surface of the tray body being at least provided with a placement groove, and the placement groove being used for placing a glass cover plate. When the glass cover plate is placed within the placement groove, the glass cover plate is in point contact or in line contact with an inner wall of the placement groove, and a hollow cavity is formed between the glass cover plate and the placement groove, thereby preventing the scratching of the surface of the glass cover plate and the displacement phenomenon during transportation.
Patent WO-2020038260-A1 (WO)
Inventor: CHEN LI
IPC: H04W24/08
Filed: 2019-08-14
Abstract: Conformément à des modes de réalisation, la présente invention concerne un procédé de mesure, un procédé de configuration, et un dispositif. Le procédé de mesure consiste à : recevoir une valeur de seuil d'une quantité de mesure configurée par un dispositif de réseau; lorsqu'une valeur de la quantité de mesure d'une cellule ou d'une cellule voisine au niveau de laquelle un terminal est situé et la valeur de seuil de la quantité de mesure satisfont une première condition, déterminer pour mesurer et/ou suivre une cellule voisine cible correspondant à la première condition.
Patent WO-2020125040-A1 (WO)
Inventor: MA JIANWEI
IPC: B23C3/00
Filed: 2019-08-19
Abstract: Provided is a method for designing a topological shape of a curved surface partition machining trajectory on the basis of a vector field. The method comprises: establishing function relationships between a chord height/residual height error and normal curvature of a cutting direction respectively, constructing a two-objective optimization model by means of normalization, and solving an optimal cutting direction of each point by means of an evaluation function to establish a space vector field; calculating the divergence and curl of a plane vector field after projection, and according to whether the divergence and curl are zero, implementing an initial division of a machining area; analyzing different vector field features, fitting a space vector field streamline, calculating kinematics parameters of the feed motion of a rotation axis of a machine tool along the streamline, and completing the subdivision of the machining area according to whether the kinematics parameters are mutated; and achieving the topological shape design of machining trajectories of different machining areas of a curved surface in conjunction with the cutting manner. The described method is suitable for complex curved surface partition machining, which may reduce machining errors and improve the stability of the feed motion.
Patent WO-2020220544-A1 (WO)
Inventor: JIN GE
IPC: G06K9/62
Filed: 2019-08-30
Abstract: An unbalanced data classification model training method and apparatus, and a computer device and a storage medium. The method comprises: obtaining unbalanced data from a preset sample database (S1); performing dimension reduction processing on the unbalanced data according to a preset dimension reduction method to obtain low-dimensional data after dimension reduction (S2); sampling the low-dimensional data according to a preset sampling mode to obtain balanced data (S3); and taking the balanced data as a training sample, and training the training sample by using a preset machine learning algorithm to obtain a classification model (S4). According to the method, the misjudgment rate of few types of data in the unbalanced data can be reduced, and therefore the classification accuracy is improved.
Patent WO-2020052549-A1 (WO)
Inventor: GU LEI
IPC: G05D1/10
Filed: 2019-09-10
Abstract: 期望能够在抑制飞行体的摄像效率降低的同时使飞行体获取更多的地形正面信息。一种生成用于飞行体飞行的飞行路径的信息处理装置，其包含处理部。处理部获取飞行体飞行的飞行范围的地形信息，基于飞行范围的地形信息，生成包括用于对飞行范围的地形进行拍摄的三维空间中的摄像位置的飞行路径，并基于飞行范围的地形信息与飞行路径，针对飞行路径中每个摄像位置导出摄像角度。
Patent WO-2021027036-A1 (WO)
Title: 触摸屏及其制造方法
Inventor: XIE MING
IPC: G06F3/041
Filed: 2019-09-29
Abstract: 一种触摸屏（100）及其制造方法，其中触摸屏（100）包括阵列基板（10），所述阵列基板（10）包括薄膜封装层（1）、绝缘层（2）、第一金属层（3）、钝化层（4）、第二金属层（5）和平坦层（6）。所述钝化层（4）上设有过孔（8），所述第一金属层（3）对应所述过孔（8）的位置设有一凹陷（9），所述第二金属层（5）延伸并穿过所述过孔（8）且进一步延伸至所述第一金属层（3）的凹陷（9）内并与第一金属层（3）电连接。
Patent WO-2020134383-A1 (WO)
Inventor: XI WEI
IPC: H04L5/00
Filed: 2019-10-16
Abstract: 本公开实施例提供了一种传输方法、终端、网络设备及计算机可读存储介质，所述传输方法可以用于终端或网络设备，应用于终端的传输方法包括：通过目标上行信道发送至少一个控制信息；其中，每一个所述控制信息与收发节点TRP标识信息对应，所述TRP标识信息用于确定所述控制信息对应的目标TRP，所述目标TRP为多TRP传输中的一个TRP。
Patent WO-2020083219-A1 (WO)
Title: 发动机尾气处理系统和方法
Inventor: TANG WANFU
IPC: B01D53/92
Filed: 2019-10-21
Abstract: 一种发动机尾气处理系统，包括尾气除尘系统以及尾气臭氧净化系统。尾气除尘系统包括尾气电场装置（1021）、补氧装置（208）；所述尾气电场装置（1021）包括尾气电场装置入口、尾气电场装置出口、尾气除尘电场阴极（10212）和尾气除尘电场阳极（10211）。补氧装置（208）用于在所示尾气电离除尘电场之前添加包括氧气的气体。尾气臭氧净化系统包括反应场（202），用于将臭氧流股与尾气流股混合反应。尾气电场装置（1021）和尾气臭氧装置结合后，在功能上彼此支持，无需再增加除臭氧机构，减少温室效应。所述的发动机尾气处理系统能够有效去除发动机尾气中的颗粒物，对发动机尾气的净化处理效果更好。
Patent WO-2020177341-A1 (WO)
Inventor: ZHANG XIUYIN
IPC: H01Q1/38
Filed: 2019-10-25
Abstract: Disclosed is a low-profile dual-polarized filtering magneto-electric dipole antenna, comprising: an upper dielectric substrate and a lower dielectric substrate. A radiator structure is printed on an upper surface of the upper dielectric substrate. A slot-coupled feed network structure is printed on the lower dielectric substrate. The radiator structure comprises four parasitic patches with symmetrically formed slots. The parasitic patch is loaded with a shorting probe. The slot-coupled feed network structure comprises two Y-shaped feed wires arranged orthogonal to each other and a cross-shaped slot. The cross-shaped slot is printed on a metal ground element. In the invention, arrangement of a novel parasitic slot structure at a radiator can increase the bandwidth of an antenna while enabling steep roll-off edge filtering. The combination of a slot-coupled feed network having a filtering function realizes good band-pass filtering characteristics and does not substantially introduce any additional insertion loss.
Patent WO-2021097680-A1 (WO)
Inventor: XU YONGYI
IPC: H04W4/02
Filed: 2019-11-19
Abstract: Disclosed are a positioning method and apparatus. The positioning method can be applied to a network management device, and comprises: a network management device receiving first information respectively sent by at least two access network devices, sending second information to each access network device of the at least two access network devices, such that the access network device measures a phase deviation of the access network device, and determining a target position of an interference device according to the phase deviation obtained by means of the measurement of each access network device. By means of the positioning method, a network management device can quickly position an interference device.
Patent WO-2021097821-A1 (WO)
Title: 从冠状动脉二维造影图像中提取血管中心线的方法和装置
Inventor: WANG ZHIYUAN
IPC: G06T7/60
Filed: 2019-11-22
Abstract: 从冠状动脉二维造影图像中提取血管中心线的方法、装置和系统。从冠状动脉二维造影图像中提取血管中心线的方法包括：从冠状动脉二维造影图像中提取至少一条血管路径线(S500)；选取一条血管路径线作为血管中心线(S600)。通过先从冠状动脉二维造影图像中提取至少一条血管路径线，然后根据血管路径线获得血管中心线，具有提取快速、难度低，精准度高的优点。
Patent WO-2020135174-A1 (WO)
Inventor: HUANG HUANCHU
IPC: H01Q23/00
Filed: 2019-12-18
Abstract: 本公开提供了一种天线结构及高频多频段无线通信终端，该天线结构包括：金属板，金属板上开设有第一容置槽；天线单元，天线单元包括辐射片和第一耦合片；射频模块，射频模块设在金属板的第一侧，射频模块与辐射片电连接；其中，辐射片和第一耦合片中的至少一个置于第一容置槽内，辐射片与金属板绝缘设置，第一耦合片与金属板绝缘设置，辐射片与第一耦合片相对设置，辐射片与第一耦合片绝缘设置，第一耦合片位于辐射片与射频模块之间，辐射片用于产生第一预设频段的谐振，第一耦合片用于产生第二预设频段的谐振。
Patent WO-2021120201-A1 (WO)
Inventor: JIANG SHU
IPC: B60W10/20
Filed: 2019-12-20
Abstract: A simulation method of an autonomous driving vehicle (ADV) includes capturing first data that includes a control command output by an autonomous vehicle controller of the ADV, and capturing second data that includes the control command being implemented at a control unit of the ADV. The control command, for example, a steering command, a braking command, or a throttle command, is implemented by the ADV to affect movement of the ADV. A latency model is determined based on comparing the first data with the second data, where the latency model defines time delay and/or amplitude difference between the first data and the second data. The latency model is applied in a virtual driving environment.
Patent WO-2021051698-A1 (WO)
Inventor: ZHANG ZHIPING
IPC: F25B43/02
Filed: 2019-12-24
Abstract: L'invention concerne un séparateur d'huile et une unité de refroidisseur d'eau. Le séparateur d'huile comprend : un boîtier (10) présentant une cavité de stockage d'huile (30) à l'intérieur de celui-ci ; et un échangeur de chaleur (40) disposé dans la cavité de stockage d'huile (30), et conçu pour l'échange de chaleur avec une huile lubrifiante dans la cavité de stockage d'huile (30).
Patent WO-2021134384-A1 (WO)
Inventor: LI LUYANG
IPC: G01R31/28
Filed: 2019-12-31
Abstract: 一种应用于无人叉车的主板测试装置、系统及方法。方法包括：提供两块待测主板，以其中一块主板为基准板(10)，以另一块主板为测试板(20)(S100)；将基准板(10)与测试板(20)中属于同一类别的若干功能接口按照预设的接口接线方式对接以形成闭环测试回路(S200)；控制基准板(10)按照预设的接口测试顺序通过测试回路向测试板(20)发送测试信号(S300)；基准板(10)根据测试板(20)返回的测试信息分析出测试结果(S400)。
Patent WO-2021134679-A1 (WO)
Inventor: Dan qiang
IPC: H04R19/00
Filed: 2019-12-31
Abstract: 本发明提供一种电容系统，包括具有收容腔的定基板、设于收容腔内的动基板、与动基板相对设置的弹性件以及用于连接动基板与弹性件的连接件；弹性件在外力的作用下和自身回复力的作用下通过连接件带动动基板相对于定基板做往返移动，或者动基板在外力的作用下和弹性件的回复力的作用下相对于定基板做往返移动；定基板包括靠近连接件的第一表面和远离连接件的第二表面，收容腔贯穿第一表面和第二表面设置；定基板朝向收容腔凸设若干呈梳齿状排布的定电极，动基板朝向定基板凸设有若干呈梳齿状排布的动电极，定电极与动电极在空间上分离且相互交叉。因此，本发明提供的电容系统提高了电容式麦克风线性度和灵敏度，并且该电容系统设计自由度更高。
Patent WO-2020181900-A1 (WO)
Title: Image processing method and apparatus, image device and storage medium
Inventor: LI TONG
IPC: G06V10/24
Filed: 2019-12-31
Abstract: Disclosed are an image processing method and apparatus, a device and a storage medium. The image processing method comprises: acquiring a key point of a reference area of an object in an image (S210); determining the orientation of the reference area according to the key point of the reference area (S220); and carrying out deformation processing on an area to be adjusted of the object based on the orientation of the reference area (S230). The area to be adjusted is the same as or different from the reference area.
Patent WO-2021128463-A1 (WO)
Title: 显示面板及其制备方法
Inventor: SUN YANG
IPC: H01L25/075
Filed: 2020-01-07
Abstract: 本申请提供一种显示面板及其制备方法，显示面板包括阵列基板、第一芯片、第二芯片和色彩转换层，第一芯片设置在阵列基板上，第一芯片发蓝光，部分第一芯片为激发芯片；第二芯片设置在阵列基板上；色彩转换层一一对应地设置在激发芯片上；色彩转换层被激发的颜色光、第一芯片发出的颜色光和第二芯片发出的颜色光各不相同。
Patent WO-2021134818-A1 (WO)
Title: Inducer with high anti-cavitation performance
Inventor: FU QIANG
IPC: F04D29/66
Filed: 2020-01-09
Abstract: An inducer with high anti-cavitation performance. An outer side of an inducer hub (6) is at least provided with two axial flow channels (3, 4) that do not communicate with each other, and any adjacent axial flow channels (3, 4) are separated from each other by a flow channel partition plate (2). The inducer can improve anti-cavitation erosion performance.
Patent WO-2020151548-A1 (WO)
Inventor: GONG YANYUN
IPC: G06F16/9535
Filed: 2020-01-15
Abstract: L'invention concerne un procédé et un dispositif (30) de tri de pages suivies, appartenant au domaine de la technologie Internet. Le procédé consiste à : obtenir une pluralité d'éléments de contenu suivi dans des pages suivies (101) ; obtenir des caractéristiques et des caractéristiques d'utilisateur de la pluralité d'éléments de contenu suivi (102) ; générer, selon les caractéristiques d'utilisateur et les caractéristiques de la pluralité d'éléments de contenu suivi, des valeurs d'intérêt d'utilisateur de la pluralité d'éléments de contenu suivi (103) ; et classer la pluralité d'éléments de contenu suivi en fonction des valeurs d'intérêt d'utilisateur de la pluralité d'éléments de contenu suivi (104). Ainsi, le procédé de tri de pages suivies permet à un contenu suivi d'intérêt d'utilisateur d'être affiché de préférence, ce qui permet d'améliorer l'expérience de l'utilisateur, et d'augmenter le taux d'horloge du contenu de page.
Patent WO-2021168710-A1 (WO)
Title: 信息处理方法、信息处理装置和存储介质
Inventor: LUO TIANTIAN
IPC: G06F30/33
Filed: 2020-02-26
Abstract: 一种信息处理方法、信息处理装置和存储介质，其中方法包括：获取用户输入的条件信息（201）；根据所述条件信息所在的范围，读取对应的数据文件，其中，所述数据文件包括所述范围内的条件信息对应的仿真结果（202）；输出所述用户输入的条件信息对应的仿真结果（203）。所述方法，在仿真得到的数据较多时，可以仅读取对应范围的数据文件，从而快速稳定地访问仿真结果，提高读取的效率和准确性。
Patent WO-2021093233-A1 (WO)
Title: Reflection-type headlamp module, headlamp module, headlamp and vehicle
Inventor: ZHANG JIE
IPC: F21S41/37
Filed: 2020-03-13
Abstract: A reflection-type headlamp module, comprising a light source (1), a light-converging element (2), a reflecting element (3), and a lens (4), wherein the light-converging element (2) is suitable for converging light rays emitted by the light source (1) and projecting the light rays; and the reflecting element (3) is arranged on a light-emergent light path of the light-converging element (2), so as to be suitable for reflecting, to the lens (4), the light rays emitted by the light source (1) and projecting the light rays via the lens (4) to form an illuminating light pattern. The reflecting element (3) of the headlamp module changes the propagation direction of light rays, so that the front and rear diameter of the module is greatly reduced; in addition, high-beam light and low-beam light can be switched between quickly and noiselessly, preventing the influence of a high-beam light path and a low-beam light path on each other. Further disclosed are a headlamp and a vehicle using the headlamp.
Patent WO-2020199960-A1 (WO)
Inventor: LI XIANMING
IPC: H04W4/70
Filed: 2020-03-23
Abstract: 本申请涉及通信技术领域，公开了一种时延获取方法及装置、优化方法及装置，用以解决现有技术中不能分段进行测试，从而导致不能对数据传输过程中的时延进行优化的问题。时延获取方法包括：第一设备向第二设备发送请求消息，请求消息用于获取第二设备与第三设备间的子传输路径的时延数据，第三设备与第二设备之间能够直接建立传输路径；第一设备接收第二设备发送的回应消息，回应消息包括第二设备与第三设备间的子传输路径的时延数据；第一设备保存子传输路径与时延数据的对应关系，其中，子传输路径基于第二设备的标识和第三设备的标识构成的设备标识组来表示。本申请分别获取能够直接建立传输路径的设备间的时延数据，实现了分段获取时延数据。