baber/WOPTO huggingface dataset:
Patent WO-2020056931-A1 (WO)
Title: 扫风叶片组件及空调器
Inventor: HUANG JUN
IPC: F24F13/10
Filed: 2018-12-07
Abstract: 本发明提供了一种扫风叶片组件及空调器。扫风叶片组件包括：异形轴，所述异形轴包括主体和设置在所述主体上的折弯段，所述异形轴的第一端设置有卡持部；扫风叶片，所述扫风叶片固定设置在所述异形轴上，所述扫风叶片与所述主体的轴线之间呈锐角设置。本发明中的扫风叶片组件的异形轴能够直接与驱动电机驱动连接，结构简单，工作时稳定可靠，出风风阻低，噪音低，便于装配和生产。此外，本发明中的异形轴通过卡持部直接与驱动电机驱动连接，对空间要求低，便于从驱动电机上拆卸下来进行清洗，且便于进行售后维护。
Patent WO-2020133475-A1 (WO)
Inventor: ZHANG YINXIANG
IPC: G06F17/40
Filed: 2018-12-29
Abstract: 本申请实施例提供一种信息发送方法、装置、存储介质及电子设备。信息发送方法通过获取出行时的初始地理位置、及历史时间段内电子设备历史出行路线；根据初始地理位置和历史出行路线，预测电子设备的目标出行路线；根据当前地理位置和目标出行路线获取位置差异信息；基于位置差异信息确定是否向外界发送报警信息。
Patent WO-2019137424-A1 (WO)
Inventor: CHEN LI
IPC: H04W24/10
Filed: 2019-01-10
Abstract: 本公开实施例提供一种参考信号的测量方法和用户终端，该方法包括：获取配置信息，其中，所述配置信息用于配置specific参考信号；在空闲态或者非激活态下，根据所述配置信息对所述specific参考信号进行测量。
Patent WO-2020057027-A1 (WO)
Title: 有机发光二极管和显示面板
Inventor: LI WEIWEI
IPC: H01L51/50
Filed: 2019-01-16
Abstract: 一种有机发光二极管（10），包括：第一电极（11）、第二电极（12）、发光层（13）和空穴阻挡层（14）；第一电极与第二电极相对设置；发光层位于第一电极与第二电极之间；空穴阻挡层位于发光层与第二电极之间；其中，空穴阻挡层包括堆叠的至少两层子空穴阻挡层，至少两层子空穴阻挡层的LUMO能级依次降低。
Patent WO-2019196628-A1 (WO)
Title: Promotional content push method, apparatus, and storage medium
Inventor: ZHOU BIN
IPC: H04N21/258
Filed: 2019-03-22
Abstract: Disclosed by the present application is a promotional content push method, comprising: receiving video promotional content material uploaded by a promoting client, the video promotional content material comprising image material and audio material; receiving first orientation information set for the video promotional content material by the promoting client and second orientation information set for the audio material by the promoting client; generating an order according to the video promotional content material, the first orientation information, and the second orientation information; pushing a request according to the video promotional content, sent by an application client, carrying a user identity; determining an order to be pushed, the first orientation information and the second orientation information in the order matching the user identifier; sending the data of the order to the application client, the data of the order comprising a link address of the image material to be pushed and a link address of the audio material for which the second orientation information matches the user identifier. The present application also discloses a corresponding apparatus and storage medium.
Patent WO-2019196694-A1 (WO)
Title: Virtual reality display apparatus, display device, and viewing angle computing method
Inventor: MA ZHANSHAN
IPC: G06F3/01
Filed: 2019-04-01
Abstract: Embodiments of the present invention provide a virtual reality display apparatus, a display device, and a viewing angle computing method. The virtual reality display apparatus comprises a display screen (22) configured to display a scene to a user, at least one infrared source (25), and an infrared camera (24). The infrared camera (24) is provided on the side of the display screen (22) against the eyes of the user and is used for acquiring an eye image of the eyes of the user under the radiation of the at least one infrared source (25). The virtual reality display apparatus provided in the embodiments of the present invention lowers the requirement of an eyeball tracking function of a display apparatus on an infrared camera, thereby reducing costs, improving the imaging quality of the photographing of an eyeball image, and preventing a blind photographing area, such that the eyeball tracking precision is improved.
Patent WO-2019192525-A1 (WO)
Title: Radio link monitoring method and device
Inventor: XIANG ZHENGZHENG
IPC: H04W24/08
Filed: 2019-04-03
Abstract: The present application provides a radio link monitoring method and device. The method comprises: a terminal device performs radio link monitoring (RLM) on a second bandwidth portion (BWP); the terminal device receives first switching information sent from a network device, the first switching information being used for indicating that the activated bandwidth portion (BWP) includes a first BWP; the terminal device switches to the first BWP from the second BWP according to the first switching information; the terminal device removes a measurement result obtained by performing RLM on the second BWP, the measurement result including: at least a number N1 indicating a part of out-of-synchronizations (OOS) or at least a number N2 indicating a part of in-synchronizations (IS); and the terminal device performs RLM on the first BWP. Thus, the accuracy of the terminal device performing RLM on the switched first BWP is effectively improved, and the communication quality is improved.
Patent WO-2019210766-A1 (WO)
Title: Foldable screen assembly and electronic device
Inventor: JIA YUHU
IPC: H04M1/02
Filed: 2019-04-09
Abstract: A foldable screen assembly and an electronic device are disclosed. The foldable electronic device may include a shaft assembly (10), a support assembly (20), a flexible display screen (30), and a housing assembly. The support assembly (20) includes a first supporting plate (21) and a second supporting plate (22). The first supporting plate (21) and the second supporting plate (22) are rotatable along with the shaft assembly (10), such that the electronic device is switchable between the folded state and the unfolded state. The flexible display screen (30) includes a first end (31) and a second end (33) respectively located at two opposite sides of the shaft assembly (10). The first end (31) is fixedly connected to the first supporting plate (21), and the second end (33) is elastically coupled to the second supporting plate (22). The housing assembly (40) includes a first housing (41) and a second housing (42).
Patent WO-2019210779-A1 (WO)
Inventor: ZONG ZAIFENG
IPC: H04W36/00
Filed: 2019-04-19
Abstract: 本申请实施例提供切换方法、设备及系统，可以在终端从源网络切换到目标网络中的缺省移动管理网元之后，仍可以切换到相应的网络切片。方法包括：目标移动管理网元接收来自源移动管理网元的第一指示信息和终端的上下文，该第一指示信息用于指示当前注册流程发生在连接态；或者，该第一指示信息用于指示该终端的上下文存储在该源移动管理网元中；或者，该第一指示信息用于指示不需要根据该终端的全球唯一临时标识GUTI获取该终端的上下文；目标移动管理网元根据该第一指示信息，在注册完成之后，向源移动管理网元发送注册完成通知，该注册完成通知用于通知该源移动管理网元该终端的上下文不再有效或者终端已经注册到该目标移动管理网元。
Patent WO-2019214716-A1 (WO)
Title: Handling of plmn-specific attempt counter in mobile communications
Inventor: HUANG-FU CHIEN-CHUN
IPC: H04W4/00
Filed: 2019-05-10
Abstract: Various examples pertaining to handling of Public Land Mobile Network (PLMN) -specific attempt counter in mobile communications are described. An apparatus (e.g., user equipment) detects an occurrence of a predefined condition. In response to the detecting, the apparatus performs certain operations, including: (i) adding a visited Public Land Mobile Network (VPLMN) identification (ID) to a list of one or more forbidden PLMNs stored in a storage device, (ii) removing the VPLMN ID from a list of extension of forbidden PLMNs stored in the storage device; and (iii) resetting a PLMN-specific attempt counter specific to the PLMN ID to zero.
Patent WO-2020024648-A1 (WO)
Inventor: YANG XINYING
IPC: G06F9/50
Filed: 2019-05-14
Abstract: 本说明书实施例提供一种数据处理方法和装置、客户端、服务器。所述方法包括：根据待处理数据的数据属性，从多个协调服务器中选取目标协调服务器；所述多个协调服务器分别隶属于多个服务器集群；向所述目标协调服务器发送数据处理请求，以便于所述目标协调服务器隶属的服务器集群能够优先处理所述数据处理请求；所述数据处理请求指向所述待处理数据。
Patent WO-2019219071-A1 (WO)
Title: Insulated gate bipolar transistor and fabrication method therefor
Inventor: WANG XUELIANG
IPC: H01L21/331
Filed: 2019-05-17
Abstract: An insulated gate bipolar transistor and a fabrication method therefor, wherein the fabrication method for the insulated gate bipolar transistor comprises the following steps: implanting hydrogen ions, arsenic ions, or nitrogen ions into a substrate from a back surface of the substrate of the insulated gate bipolar transistor so as to form an n-type heavily doped layer (202) of a reverse conduction diode, the reverse conduction diode being a reverse conduction diode built into the insulated gate bipolar transistor. The described fabrication method and the obtained insulated gate bipolar transistor form a recombination center in an n+ junction of the reverse conduction diode, thereby accelerating the reverse recovery speed of the built-in reverse conduction diode, shortening the reverse recovery time thereof, and improving the performance of the insulated gate bipolar transistor.
Patent WO-2020232659-A1 (WO)
Title: Double talk detection method, double talk detection device and echo cancellation system
Inventor: HAN WENKAI
IPC: H04M9/08
Filed: 2019-05-22
Abstract: A double talk detection method, a double talk detection device and an echo cancellation system. The double talk detection method comprises: determining, according to an energy ratio between a far-end digital voice signal and a near-end digital voice signal and a frequency coherence value between the near-end digital voice signal and the far-end digital voice signal, whether a digital voice signal of a near-end speaker is also present in the near-end digital voice signal. The double talk detection method solves the problems of incomplete detection and false detection, thereby improving the precision of double talk detection. When the invention is applied in the field of echo cancellation, echoes in a near-end voice signal can be thoroughly cancelled, thereby improving communication experience for two parties engaging in a call.
Patent WO-2020232716-A1 (WO)
Title: 变压器的健康状态评估方法、装置及存储介质
Inventor: WANG DAN
IPC: G06Q10/04
Filed: 2019-05-23
Abstract: 一种变压器的健康状态评估方法、装置及存储介质。其中，方法包括：获取复数个配置有电能质量监测系统的变压器的第一测量数据集（S101）；获取复数个未配置有电能质量监测系统的变压器的第二测量数据集（S102）；基于第一测量数据集和第二测量数据集中包括的共同数据类型在二者中的取值，分别对复数个配置有电能质量监测系统的变压器和复数个未配置有电能质量监测系统的变压器进行聚类，分别得到r个分组（S103-S104）；建立二者之间的分组的相似映射关系（S105）；针对每个未配置有电能质量监测系统的分组中的变压器的健康状态，利用与分组具有相似映射关系的分组中的变压器的第一测量数据集进行评估（S106），实现了对不带电能质量监测系统的变压器的健康状况的评估。
Patent WO-2020237703-A1 (WO)
Title: Communication mode switching method and device, storage medium, processor, and system
Inventor: YANG HAIBO
IPC: H04W4/80
Filed: 2019-06-04
Abstract: Provided by the present disclosure are a communication mode switching method and device, a storage medium, a processor and a system. The method comprises: waking up a first communication component on a first communication device according to a preset beacon interval; monitoring a beacon frame from a second communication device through a first communication component, wherein the beacon frame at least carries a first indication information, and the first indication information is used for indicating whether downlink data to be sent to the first communication device is stored in the second communication device; and switching between a first communication mode and a second communication mode according to the first indication information. The present disclosure solves the technical problem in the correlation technique that the WiFi component and the BLE component are integrated on a same chip and work alternately in a time division multiplexing manner, in this case, the operation complexity of cooperative control of a WiFi component and a BLE component is relatively high and a relatively high packet loss rate is easily caused.
Patent WO-2020168658-A1 (WO)
Inventor: TIAN XINBIN
IPC: G02F1/1362
Filed: 2019-06-18
Abstract: A liquid crystal display panel and a manufacturing method therefor. The liquid crystal display panel comprises a first substrate (10) and a second substrate (20) arranged opposite to each other, and a conductive post (30) provided between the first substrate (10) and the second substrate (20). The first substrate (10) comprises a first base (11) and a shading electrode (12) provided on the first base (11). The second substrate (20) comprises a second base (21) and a common electrode layer (22) provided on the second base (21). The shading electrode (12) of the first substrate (10) is opposite to the common electrode layer (22) of the second substrate (20). Both ends of the conductive post (30) respectively contact the shading electrode (12) and the common electrode layer (22), so that the potential of the shading electrode (12) and the potential of the common electrode layer (22) can always be maintained the same, thereby ensuring the shading effect of liquid crystal molecules corresponding to the shading electrode (12), and improving the display quality.
Patent WO-2020252822-A1 (WO)
Inventor: XIE PENG
IPC: G05B19/042
Filed: 2019-07-08
Abstract: A time series data processing method and apparatus, the method comprising: acquiring time series data, each item of data in the time series being a value at a time point (101); sequentially calculating the fluctuating energy at each time point E(n)=V(n)‑V(n‑1), wherein E(n) is the fluctuating energy at a current time point, V(n) is a value at the current time point, and V(n‑1) is a value at a previous time point (102); cyclically traversing each time point in the time series, and determining the state at the time points according to the fluctuating energy at each time point, the states comprising: a temporary state and a stable state (103); and using a stable state at the time points as the state mode of the time points, the state mode comprising: a steady mode, an ascending mode, and a descending mode (104). By using the present method, the segmentation of time series data and the identification of state modes may be simply and accurately achieved.
Patent WO-2020007372-A1 (WO)
Title: Control method and device employing industrial ethernet
Inventor: LEI YU
IPC: G05B19/418
Filed: 2019-07-08
Abstract: A control method and device (100) employing industrial Ethernet, relating to the technical field of Ethernet. The industrial Ethernet comprises one master station and multiple slave stations. The method comprises: a master station transmitting a predetermined network packet to any one of multiple slave stations (S140); each slave station rewriting the received predetermined network packet, and transmitting the rewritten predetermined network packet to a next slave station, and the last slave station transmitting the rewritten predetermined network packet to the master station (S150); the master station parsing the received rewritten predetermined network packet to acquire a slave station network topology of current industrial Ethernet (S160); and the master station transmitting a data packet to a corresponding node of the slave station network topology so as to control a corresponding slave station to perform an operation (S180). In the present invention, slave stations sequentially rewrite a predetermined network packet transmitted by a master station to notify the master station about a slave station network topology of current industrial Ethernet according to the rewritten predetermined network packet, thereby achieving distributed control and centralized management and improving security and reliability.
Patent WO-2020199414-A1 (WO)
Inventor: DAI CHUANMIN
IPC: F28F1/40
Filed: 2019-07-11
Abstract: The present application relates to a fluid pipe, comprising: a pipe body; a first flow disturbing member configured to partially disturb fluid in the pipe body and form a through flow; a second flow disturbing member configured to disturb the through flow formed by the first flow disturbing member. By providing the first flow disturbing member and the second flow disturbing member in the pipe body, a part of the fluid in the pipe body is disturbed when passing through the first flow disturbing member, and then a through flow is formed, and the through flow is then disturbed by the second flow disturbing member, so that the position of each part of the fluid can be changed, being beneficial to the proximity of each part of the fluid to the inner wall of the pipe body. The present application also relates to a heat exchange device and a temperature regulation device.
Patent WO-2020048251-A1 (WO)
Title: Railcar pivotal connection apparatus and tram
Inventor: SUN CHUANG
IPC: B61G9/04
Filed: 2019-07-23
Abstract: A railcar pivotal connection apparatus and a tram. The pivotal connection apparatus (100) comprises a connecting component (10) and a mounting part (20). The connecting component (10) is connected respectively to one end of the mounting part (20) and to a top part of a first railcar (30) or a last railcar (40). The other end of the mounting part (20) is used for connecting to a pivotal connection apparatus (50) connected to the top part of the railcar adjacent to the first railcar (30) or the last railcar (40). Moreover, the end surface of the end of the mounting part (20) connected to the pivotal connection apparatus (50) is an inclined surface (21). A fixed angle is provided between the inclined surface (21) and a connecting surface of the pivotal connection apparatus (50). With the end surface of the end of the mounting part (20) connected to the pivotal connection apparatus (50) being provided as the inclined surface (21), and tail parts of the first railcar (30) and of the last railcar (40) being jacked up when joined, the inclined surface (21) becomes perpendicular to the ground and connects with the pivotal connection apparatus (50), the railcar forms an upward arched bridge shape when mounted, and the entire vehicle is provided with a fixed pre-deflection, thus solving the problem in which the vehicle deflection is distended by an increase in passenger capacity that results in an axle weight deviation, which affects normal operations of the vehicle.
Patent WO-2021012200-A1 (WO)
Title: Robot et son procédé d'assemblage
Inventor: HAULIN JONAS
IPC: B25J17/00
Filed: 2019-07-24
Abstract: La présente invention concerne un robot (100). Le robot comprend une première liaison de bras (1011) ; un arbre creux (102) s'étendant le long d'un premier axe (X1) de celui-ci et accouplé à la première liaison de bras (1011) ; un premier ensemble de réduction d'étage (103) accouplé à une source d'alimentation (P) du robot (100) ; et un second ensemble de réduction d'étage (104) comprenant : une entrée (1041) accouplée à une sortie du premier ensemble de réduction d'étage (103) et conçue pour se mettre en rotation d'un second axe (X2) décalé par rapport au premier axe (X1) ; et une sortie (1042) disposée coaxialement sur une périphérie de l'arbre creux (102) et conçue pour venir en prise avec l'entrée (1041) pour provoquer une rotation de la première liaison de bras (1011) par l'intermédiaire de l'arbre creux (102). En utilisant l'ensemble de transmission à deux étages susmentionné entre la source d'alimentation (P) et l'arbre creux (102), l'arbre creux (102) peut être entraîné par des composants prêts à l'emploi avec un coût relativement bas. En outre, étant donné qu'il est possible de remplacer ou d'entretenir l'étage d'engrenage endommagé sans avoir à remplacer la totalité de la transmission, l'entretien est plus pratique et moins coûteux.
Patent WO-2021016965-A1 (WO)
Title: Method, device, and advertising robot for delivering advertisement
Inventor: HUANG HONG
IPC: G06Q30/02
Filed: 2019-07-31
Abstract: Provided are a method, device, and advertising robot (200) for delivering an advertisement. The method for delivering an advertisement comprises: identifying a waiting area (120) where an advertising robot (200) is located (S100); obtaining the closest departure corresponding to the waiting area (120) (S200); obtaining a destination station passed by the departure (S300); extracting from a preset advertisement database an advertisement associated with the destination station (S400); delivering the extracted advertisement (S500). By means of the method for advertisement delivery, different advertisements can be delivered to passengers waiting for different departures, achieving precise delivery.
Patent WO-2020220497-A1 (WO)
Inventor: LIU YANG
IPC: H01L27/32
Filed: 2019-08-05
Abstract: The present application provides an OLED display panel and a preparation method for the OLED display panel. The OLED display panel comprises a substrate, a drive circuit layer, a pixel definition layer, and a light-emitting function layer, which are laminated. In at least one pixel definition area, bumps are formed on the pixel definition layer far away from the driving circuit layer, and the light-emitting function layer is formed on the pixel definition layer and covers a sub-pixel area. The bumps are formed so as to enlarge the lateral transfer path of charges between adjacent sub-pixels and reduce light leakage.
Patent WO-2020224073-A1 (WO)
Inventor: XUE YAN
IPC: G09G3/3225
Filed: 2019-08-06
Abstract: 本申请实施例公开了一种显示面板、显示装置及栅极点电位的补偿方法，该显示面板包括探测电路，探测电路的第一端接入第一预设电位，探测电路的第二端与栅极点连接，探测电路的第三端与虚设探测线连接；显示面板用于通过检测虚设探测线上的电位以获取栅极点的电位。本申请显示面板能够对栅极点电位进行调整。
Patent WO-2020244051-A1 (WO)
Inventor: CAO XIUYAN
IPC: G02B26/08
Filed: 2019-08-08
Abstract: The present disclosure relates to the technical field of projection. Disclosed is a laser projection apparatus. The laser projection apparatus comprises a light source system, an optical engine system, and a lens. The optical engine system comprises an optical engine housing, a DMD, a lens assembly, and an RTIR assembly. The light source system is connected to the first open end of the optical engine housing, and the lens is connected to the second open end of the optical engine housing. The DMD is disposed on the bottom surface of the optical engine housing and perpendicular to the second open end, the lens assembly and the RTIR assembly are fixed on the bottom surface of the optical engine housing, and the RTIR assembly is located above the DMD. In the present disclosure, because the RTIR assembly has the advantage of small size, the optical engine system obtained by assembling the optical engine housing, the lens assembly, the RTIR assembly, and the DMD has a more compact volume. In this way, after the optical engine system is connected to the light source system and the lens separately, the miniaturization of the laser projection apparatus can be facilitated.
Patent WO-2021017041-A1 (WO)
Title: Machining method and machining apparatus for three-dimensional pattern on surface of base material
Inventor: YANG FULING
IPC: B44C1/24
Filed: 2019-08-16
Abstract: Provided is a machining method for a three-dimensional pattern on a surface of a base material (2). The machining method comprises: placing a base material (2) at a specified position in a stopped manner; conveying the base material (2) to a three-dimensional pattern machining area in a horizontal placement manner, wherein the three-dimensional pattern machining area comprises an optical transfer roller (20) and a pressure roller (30); enabling the base material (2) to horizontally pass through a clearance which is formed between the optical transfer roller (20) and the pressure roller (30) and is smaller than the height of the base material (2), such that a three-dimensional pattern formed by a concave-convex texture structure arranged on the optical transfer roller (20) is transferred to a surface of an oil film layer (2b) of the base material (2) in a mirroring manner; and conveying the base material (2) with the three-dimensional pattern transferred in the mirroring manner to a designated position. According to the machining method, the optical transfer roller (20) and the pressure roller (30) are in rotation fit, such that the three-dimensional pattern formed by the concave-convex texture structure arranged on the optical transfer roller (20) is transferred to the surface of the oil film layer (2b) of the base material (2) in a mirroring manner; and in the whole machining process, no plastic, ink, solvent, etc., are attached and no harmful substances are discharged to the environment, and the process is a green and environmentally friendly process. Further provided is a machining apparatus for a three-dimensional pattern on a surface of a base material (2).
Patent WO-2020035050-A1 (WO)
Inventor: SUN RUIQIANG
IPC: C12N5/071
Filed: 2019-08-16
Abstract: 细胞培养技术领域中的一种用于调节哺乳动物细胞乳酸代谢的培养基及其应用。所述培养基包含以下组分：(1)基础培养基，和(2)金精三羧酸或金精三羧酸铵盐，其中所述基础培养基无血清、无动物性蛋白和植物性蛋白，且组成成分明确。上述培养基能够改善哺乳动物细胞的乳酸代谢水平，同时能够提高哺乳动物细胞的活细胞密度、细胞活率以及外源蛋白表达。