baber/WOPTO huggingface dataset:
Patent WO-2020034086-A1 (WO)
Title: Three-dimensional reconstruction method and apparatus for scene, and electronic device and storage medium
Inventor: WANG KAI
IPC: G06T17/00
Filed: 2018-08-14
Abstract: A three-dimensional reconstruction method and apparatus for a scene, and an electronic device and a storage medium. The method is applied to an electronic device or a cloud, and comprises: acquiring image data of a currently photographed region (101); according to the image data, determining first position information of the currently photographed region (102); according to the first position information and position information of a first sub-space corresponding to a previously photographed region, dynamically adjusting data stored in a first memory (103); according to the adjusted data stored in the first memory, reconstructing a three-dimensional model of a second sub-space corresponding to the currently photographed region (104); and performing rendering according to the three-dimensional reconstruction data of the second sub-space, wherein the first sub-space and second sub-space are respectively one of N sub-spaces obtained by dividing the scene, and N is an integer greater than zero (105). The three-dimensional reconstruction method for a scene can increase the speed of three-dimensional reconstruction and rendering, and enlarge the scene scope of three-dimensional reconstruction and rendering.
Patent WO-2019095768-A1 (WO)
Title: 用户信息筛选方法、服务器及计算机可读存储介质
Inventor: XU GUOQIANG
IPC: G06F17/30
Filed: 2018-08-27
Abstract: 一种用户信息筛选方法、一种服务器及计算机可读存储介质，该方法包括：读取每一条用户信息（S500）；根据预设的判断规则分别判断所述每一条用户信息中的元素的正确概率（S502）；根据所述元素的正确概率计算对应的用户信息的正确概率（S504）；选择正确概率大于预设概率阈值的用户信息进行正确度分类（S506）。上述用户信息筛选方法、服务器及计算机可读存储介质能够快速、正确地从庞杂的信息数据库中筛选出全面而又精确的用户信息。
Patent WO-2020024380-A1 (WO)
Title: Data access method and system
Inventor: LIU QUANDONG
IPC: H04L29/08
Filed: 2018-09-13
Abstract: The present application is applicable to the technical field of communications, and provides a data access method and system. The data access method comprises: an external network server receiving a user request transmitted by a mobile terminal, the user request being triggered by a user on a preset application interface of the mobile terminal; the external network server allocating, via a load balancing device, the user request to an access server having the lightest load, the external network server being connected to multiple access servers by the load balancing device; the access server establishing a communicative connection with an internal network server, and transmitting the user request to the internal network server; and the internal network server receiving and responding to the user request, and returning feedback information. In the present application, a mobile terminal triggers a user request, and an internal network is accessed via an external network server, thereby reducing use limitations, and improving convenience.
Patent WO-2020051857-A1 (WO)
Title: Dampened sheet material conveyor belt
Inventor: TAO JIN
IPC: B65H16/08
Filed: 2018-09-14
Abstract: The present invention relates to the technical field of conveying apparatuses. Provided is a dampened sheet material conveyor belt. The dampened sheet material conveyor belt comprises a driving roll (2) and a plurality of driven rolls (3) installed at a frame (1). A damping roll (4) is provided above the driving roll (2). A raising/lowering assembly (5) is arranged at two ends of the damping roll (4). The damping roll (4) is installed at the raising/lowering assembly (5), and is vertically slidable by means of the raising/lowering assembly (5). Two ends of the damping roll (4) are provided with cylinders (6) that drive the damping roll (4) to move toward the driving roll (2). In the conveyor belt, the damping roll (4) is provided at the driving roll (2) to apply certain pressure to a sheet material being conveyed, thereby achieving stabilizing and damping effects, and ensuring stable conveyance.
Patent WO-2020062100-A1 (WO)
Title: 一种信息通知的方法和装置
Inventor: XIE XINQIAN
IPC: H04W72/04
Filed: 2018-09-28
Abstract: 本申请提供了一种信息通知方法和装置，该方法包括，在第一网络设备侧增加一个指示信息，以指示那些被参考上下行配置为不能上行发送的时间单元中能够用于上行发送的时间单元；终端设备能够在这些时间单元上发送PUSCH/PRACH/SRS，但不能发送PUCCH。使得工作在EN-DC模式下的终端设备在第一网络设备侧能够有更多的上行子帧，能够提升上行传输的频谱效率。
Patent WO-2020024450-A1 (WO)
Title: Dust purification auxiliary apparatus, dust purification system, and method therefor
Inventor: LIN PENG
IPC: B01D46/00
Filed: 2018-10-22
Abstract: A dust purification auxiliary apparatus, a dust purification system, and a method therefor. The dust purification auxiliary apparatus (2) comprises an accommodating cavity (22) suitable for being in communication with a dust purifier (1), configured for accommodating an absorbent (23); and an air supplying apparatus in communication with the accommodating cavity (22), configured for providing airflow to the accommodating cavity (22), where the absorbent (23), driven by the airflow, can be mixed with a dust-containing gas to be purified. The dust purification system comprises the dust purifier (1) and the dust purification auxiliary apparatus (2); the dust purification auxiliary apparatus (2) is in communication with the dust purifier (1); the dust-containing gas is mixed with the airflow containing the absorbent (23) and then purified by the dust purifier (1).
Patent WO-2020015224-A1 (WO)
Title: Ceiling machine
Inventor: TANG QINGSHENG
IPC: F24F13/20
Filed: 2018-10-26
Abstract: Disclosed is a ceiling machine (100), comprising: a housing (1), wherein the housing (1) comprises a top plate (11) and an enclosing plate (12), and the enclosing plate (12) is connected to the top plate (11) and surrounds the periphery of the top plate (11); a heat exchanger (2), wherein the heat exchanger (2) is arranged inside the housing (1), and the heat exchanger (2) and the enclosing plate (12) define an air outlet channel (21); a water receiving plate (3), wherein the water receiving plate (3) is arranged below the heat exchanger (2); and a water pump (4), wherein the water pump (4) is arranged outside the heat exchanger (2) and is spaced apart from the heat exchanger (2), the water pump (4) has a water inlet (41) and a water outlet (42), and the water inlet (41) is in communication with the water receiving plate (3).
Patent WO-2019242192-A1 (WO)
Title: 一种布瓦西坦中间体、其制备方法及布瓦西坦的制备方法
Inventor: YANG HANRONG
IPC: C07D207/27
Filed: 2018-10-30
Abstract: 本发明涉及一种布瓦西坦中间体、其制备方法及布瓦西坦的制备方法。本发明布瓦西坦的制备方法步骤短，原料便宜，简洁高效，不需要柱层析分离异构体或者不对称合成，适合工业化大规模生产。本发明公开了一种如式（II）所示化合物，可以用于布瓦西坦的合成。
Patent WO-2020082441-A1 (WO)
Inventor: XIONG MINGLEI
IPC: A63B35/08
Filed: 2018-11-12
Abstract: Disclosed is a hand-held underwater aircraft, comprising a battery compartment (12) and propellers. A special design with the axis of the propellers being unparallel with the axis of the battery compartment is adopted, the unparallel included angles make the component forces generated by various propellers in the direction of motion of the non-underwater aircraft offset each other, and enable the underwater aircraft to maintain balanced and straight-forward motion. The design of unparallel axes of the propellers and the battery compartment (12) leads to a little power loss, but avoids larger power loss caused by the impact of water on the human body, thereby comprehensively improving the thrust of the underwater aircraft in use. The design of unparallel axes of the propellers and the battery compartment (12) leads to a little power loss, but avoids larger power loss caused by the impact of water on the human body, thereby comprehensively improving the thrust of the underwater aircraft in use. Moreover, the water does not strike on the user's face, thereby effectively preventing the user from inhaling water, making the user feel more comfortable and safer, and effectively improving the overall use experience.
Patent WO-2019105261-A1 (WO)
Inventor: OUYANG DAN
IPC: H04N5/232
Filed: 2018-11-20
Abstract: 本申请公开了一种背景虚化处理方法、装置及设备，其中，方法包括：获取主摄像头拍摄的主图像以及副摄像头拍摄的副图像，并根据主图像和副图像获取主图像的景深信息；根据景深信息和对焦区域确定主图像背景区域中不同子区域的原始虚化强度；根据主图像的显示方式确定不同子区域的分布方位，并按照与所述分布方位对应的权重设置策略确定不同子区域的虚化权重；根据不同子区域的原始虚化强度和对应的虚化权重确定不同子区域的目标虚化强度；根据不同子区域的目标虚化强度对主图像背景区域进行虚化处理。由此，实现了虚化效果更加自然，更加接近真实光学虚焦的效果。
Patent WO-2019101197-A1 (WO)
Inventor: SUN SONGER
IPC: H04L29/06
Filed: 2018-11-26
Abstract: 一种网页请求识别方法及装置，方法包括：提取多个样本网页请求的特征，确定每一样本网页请求的特征对应的特征向量；根据预定聚类算法和确定的特征向量，对所述多个样本网页请求进行聚类，针对每一聚类，根据该聚类包含的样本网页请求的特征向量，确定该聚类包含的样本网页请求的特征向量的中心向量，当获得待识别网页请求时，确定待识别网页请求所属的聚类，若待识别网页请求的特征向量与待识别网页请求所属的聚类的中心向量的距离不在待识别网页请求所属的聚类对应的预定距离范围内，则确定待识别网页请求为恶意网页请求。应用本公开实施例，降低了计算复杂度，提高了网页请求识别模型的训练速度。
Patent WO-2020107501-A1 (WO)
Inventor: XIE KEKE
IPC: A47G19/22
Filed: 2018-12-03
Abstract: A cup lid comprises an upper lid (1) provided with an upward protruding outer vertical wall (12) and inner vertical wall (14), and a flipping lid (2). The flipping lid (2) comprises: a lid plate (21) rotatably connected to the upper lid (1); a fastening installation plate (22) formed by extending the lid plate (21) and provided with a spring accommodating recess (224) protruding downward from a lower surface thereof; a fastener (23) rotatably installed below the fastening installation plate (22) and having a pressing plate (232), the pressing plate having a terminal end extending downward and provided with a connection plate (234), and having an upper surface provided with a protruding spring installation recess (2322); and a fastening spring (25) installed within the spring installation recess (2322) and the spring accommodating recess (224). A lower end of the connection plate (234) is provided with a snap-fit catch (236) protruding away from the pressing plate (232). The lid plate (21) when flipped downward enables the lid plate (21) to be attached to an upper surface (16) provided between and connecting upper portions of the outer vertical wall (12) and the inner vertical wall (14). The fastening spring (25) applies an elastic force to the pressing plate (232), and enables the connection plate (234) to rotate toward the inner vertical wall (14), and then the snap-fit catch (236) is fastened at a fastening recess (144) provided in an inner wall surface of the inner vertical wall (14), such that the lid plate (21) is securely fastened to the upper lid (1).
Patent WO-2019128906-A1 (WO)
Inventor: XIAO YUEZHEN
IPC: H04W48/16
Filed: 2018-12-24
Abstract: Embodiments of the present application provide a method, apparatus, and system for accessing a network hotspot device by a device to be distributed a network. The method comprises: the device to be distributed a network reports, by means of a first hotspot of one or more network hotspot devices, its own device information to the one or more network hotspot devices; the one or more network hotspot devices send the device information to a server; one or more user terminals corresponding to the one or more network hotspot devices send to the server distribution network request messages for the device to be distributed a network; the server determines the user terminal corresponding to the first received distribution network request message as a target user terminal, and sends a distribution network response message to the target user terminal; after receiving the distribution network response message, the target user terminal starts an access flow of the device to be distributed a network to a second hotspot of a target network hotspot device. By means of the embodiments of the present application, the situation that a device is mistakenly connected to an unintended network hotspot device due to the fact that a plurality of user terminals are distributed a network simultaneously can be avoided.
Patent WO-2019137192-A1 (WO)
Inventor: ZHAO GUODONG
IPC: H04R9/06
Filed: 2018-12-24
Abstract: Provided in the embodiments of the present invention is a sound-emitting apparatus. The present sound-emitting apparatus comprises a shell, a sound-emitting unit being arranged in the shell, a sealed rear cavity being formed between the sound-emitting unit and the shell, the sound-emitting unit being provided with a rear sound hole in communication with the rear cavity, the sound-emitting unit comprising a magnetic circuit system, an expandable-capacity cavity being provided on the magnetic circuit system, and the expandable-capacity cavity acting as part of the rear cavity in order to increase the volume of the rear cavity. By means of arranging an expandable-capacity cavity on the magnetic circuit system, the technical solution provided in the embodiment of the present invention can effectively increase the volume of the rear cavity, improving the acoustic performance of the sound-emitting apparatus; whilst increasing the volume of the rear cavity, the thickness of the magnets in the magnetic circuit system can also be ensured, preventing high temperatures affecting the magnetism of the magnets.
Patent WO-2020133106-A1 (WO)
Title: 一种注塑模具
Inventor: FENG LU
IPC: B29C45/34
Filed: 2018-12-27
Abstract: 一种注塑模具，包括：第一模仁(1)、第二模仁(2)、第三模仁(3)、镶件(4)和排气装置，第二模仁(2)上开设有镶嵌通道(21)，第三模仁(3)上开设排气通道(31)，排气通道(31)和镶嵌通道(21)对应设置，排气通道(31)与排气装置相连，镶件(4)嵌在镶嵌通道(21)内，镶件(4)和镶嵌通道(21)的内壁间具有供空气通过的间隔，当第一模仁(1)、第二模仁(2)和第三模仁(3)合模时，第一模仁(1)和第二模仁(2)间形成型腔，镶嵌通道(21)连通型腔和排气通道(31)，镶件(4)阻挡型腔内的熔融塑料进入到排气通道(31)内，排气装置对排气通道(31)抽真空以将型腔内的空气抽出。
Patent WO-2020164116-A1 (WO)
Inventor: CHEN WENHONG
IPC: H04W72/04
Filed: 2019-02-15
Abstract: 本申请实施例公开了下行数据传输方法及相关产品，包括：终端接收用于调度多个物理下行共享信道PDSCH的下行控制信息DCI，DCI中包含传输配置指示TCI状态指示信息；终端从TCI状态指示信息所指示的至少一个TCI状态中，确定多个PDSCH中每个PDSCH对应的TCI状态。本申请实施例只需要很少的TCI指示信令就可以获得明显的分集增益，有利于提高下行PDSCH传输的可靠性。
Patent WO-2019184646-A1 (WO)
Inventor: JI TAO
IPC: G06K9/00
Filed: 2019-02-28
Abstract: Provided are a method and device for identifying merchandise, and a merchandise container. The method for identifying merchandise in a merchandise container comprises: receiving a merchandise identification instruction of a target merchandise container; collecting interior merchandise images of the target merchandise container and acquiring changes in the weights of various merchandise in the target merchandise container, where the interior merchandise images comprise all of the merchandise currently in the target merchandise container; and performing image identification with respect to the interior merchandise images to obtain the types of various merchandise of which the quantity changed in the target merchandise container; and determining, on the basis of the types of various merchandise that changed in the target merchandise container and the corresponding changes in the weights, the quantity of the various merchandise of which the quantity changed in the target merchandise container. The present application allows the accurate and quick identification of the merchandise in the merchandise container and effectively saves labor costs.
Patent WO-2020177122-A1 (WO)
Title: Touch panel and control method therefor, and display device
Inventor: ZHANG HAO
IPC: G06F3/041
Filed: 2019-03-07
Abstract: The present invention provides a touch panel and a control method therefor, and a display device. The touch panel comprises a plurality of touch electrodes and a first switch circuit. The plurality of touch electrodes comprise a plurality of first electrodes that do not cross each other and a plurality of second electrodes that do not cross each other. The plurality of first electrodes comprise one or more first sub-electrodes positioned in a bendable region of the touch panel, and at least one second electrode and at least one first sub-electrode are disposed in an insulating and crossed manner. At least one of the at least one first sub-electrode is configured to be connected to a first terminal at a first stage. The first switch circuit is configured to enable at least one of the at least one second electrode to be connected to a second terminal at the first stage.
Patent WO-2020199012-A1 (WO)
Inventor: CHANG HSIANG HUI
IPC: H04B15/00
Filed: 2019-03-29
Abstract: A terminal device, a transmitter, a baseband chip, and a radiofrequency signal generating method, for reducing the interference of a CIM3 with respect to a protected band without increasing the costs and power consumption of a device for generating a radiofrequency signal. The terminal device comprises an application processor, a baseband processor, a local oscillator, and an upconverter. The application processor is used for triggering the baseband processor to transmit a resource block (RB) signal. The baseband processor is used for determining the offset, Δf, of the center frequency of the RB signal relative to zero point and controlling the local oscillator to adjust the center frequency, flo, of a local oscillator signal generated by the local oscillator to flo + Δf. The local oscillator is used, under the control of the baseband processor, for adjusting the center frequency, flo, to flo + Δf. The upconverter is used for generating a radiofrequency signal, where the radiofrequency signal is produced by the upconverter utilizing the local oscillator signal of which the center frequency is adjusted to perform an up conversion of the RB signal of which the center frequency is zero.
Patent WO-2019192547-A1 (WO)
Title: Connecting structure for bolts and nuts having "olive"-shaped left-right asymmetric thread flanks larger at left and smaller at right
Inventor: YOU YIHUA
IPC: F16B39/28
Filed: 2019-04-04
Abstract: A connecting structure for bolts and nuts having "olive"-shaped left-right asymmetric thread flanks larger at left and smaller at right, solves the problems of poor self-positioning and self-locking performances of existing threads. An internal thread (6) is an asymmetrically-conical valley (41) on the inner surface of a cylindrical parent body (2); an external thread (9) is a truncated asymmetrically-conical ridge (71) on the outer surface of a columnar parent body (3); a complete thread unit is a helical olive-shaped left-right asymmetric body, which is large in the middle and small at two ends and has a left flank taper (95) greater than a right flank taper (96). The performances of the connecting structure mainly depend on the tapered flank surfaces and the size of the tapers of the matched threaded bodies, and the advantages are: by means of conical valleys accommodating conical ridges, the internal threads and the external threads constitute multiple conical pairs by means of the asymmetrically-conical valleys (41) and the truncated asymmetrically-conical ridges (71), and form thread pairs (10) until the tapered surfaces of the inner and outer helical cones achieve a threaded connection function by means of diametrical matching or diametrical interference.
Patent WO-2020140360-A1 (WO)
Inventor: WU KUN
IPC: G06F16/9535
Filed: 2019-05-09
Abstract: A clipboard-based information pushing method and apparatus, and a terminal device. The method comprises: obtaining text information copied/clipped into a clipboard; segmenting the text information to obtain at least one piece of word segmentation data, and displaying the word segmentation data, wherein the word segmentation data is a subset of the text information; detecting the word segmentation data selected by a user; according to at least one of context information, the historical chatting record of the user, or a user image associated with the text information, searching for the selected word segmentation data, and filtering search results to obtain recommendation information associated with the selected word segmentation data; and displaying the recommendation information. Compared with the prior art, the implementations of the present invention save the time of obtaining the information, reduce the operation of the user, and improve the efficiency of obtaining user information.
Patent WO-2019218997-A1 (WO)
Title: Method and device for filling dry dewar tank
Inventor: ZENG YAN
IPC: F17C11/00
Filed: 2019-05-14
Abstract: A method and device for filling a dry dewar tank. A low-temperature liquid is filled into a dry dewar tank that is provided with a porous adsorbent material capable of adsorbing the low-temperature liquid, and a vacuum state is reached inside of the dry dewar tank by means of vacuuming. The present method and device greatly increase the adsorption of a low-temperature liquid by a porous adsorbent material, may achieve rapid and efficient filling, obtain a high-quality cold source, and improve the effective cold preservation duration of the dry dewar tank.
Patent WO-2020151136-A1 (WO)
Inventor: WANG PEIPEI
IPC: C08L23/08
Filed: 2019-05-16
Abstract: 本发明公开了一种抗菌PVC塑料，包括以下重量份的材料：聚氯乙烯60～70重量份；乙烯-丁烯共聚物12～15重量份；稳定剂2～4重量份；填料6～8重量份；抗菌剂3～5重量份；除味剂0.5～1重量份。本发明的抗菌PVC塑料，通过对其化学成分进行优化，在微观程度上改进PVC塑料的内部结构，其具有优异的强度、韧性、低气味和抗菌性能。
Patent WO-2019233275-A1 (WO)
Title: Data transmission method and device for euicc of narrowband internet of things
Inventor: XU BEI
IPC: H04W88/18
Filed: 2019-05-21
Abstract: The present application provides a data transmission method and device for an eUICC of narrowband internet of things (NB-IoT). The method comprises: a machine to machine (M2M) communication device receiving a lightweight machine to machine (LwM2M) message sent by an internet of things (IoT) platform, wherein the LwM2M message comprises an application indication and target data delivered by a subscription management (SM) platform to an eUICC, and the application indication is used to indicate that the communication is communication between the SM platform and an application on the eUICC; the M2M communication device sending the LwM2M message to the eUICC associated therewith; and the eUICC sending, according to the application indication, the target data in the LwM2M message to the application on the eUICC. The technical solution provided by the present application establishes a session between an application server (for example, an SM platform) and an eUICC on a terminal device by means of an NB-IoT network, so as to complete data transmission.
Patent WO-2020147247-A1 (WO)
Inventor: Mai Guobing
IPC: C04B38/10
Filed: 2019-06-03
Abstract: Disclosed is a composite environmentally friendly washed stone material, comprising raw materials prepared in parts as follows: 15-30 parts of environmentally friendly resin particles, 15-30 parts of plastic particles, 10-20 parts of a foaming powder and 10-20 parts of natural pumice slag, wherein the plastic particles are waste and recyclable plastic raw materials. The product is prepared by means of an injection mold.
Patent WO-2019233464-A1 (WO)
Title: Swinging flame head device
Inventor: DONG HAISONG
IPC: F21V14/02
Filed: 2019-06-06
Abstract: Disclosed is a swinging flame head device, comprising a fixed housing (1), a flame head housing (5), a light source (61) and a spring (4). The fixed housing (1) has an internal space and an upper opening, the flame head housing (5) comprises a stereoscopic flame-shaped portion and has an internal hollow structure, and the flame head housing (5) is at least partially located above the upper opening of the fixed housing (1). The light source (61) is arranged inside the flame head housing (5), and light rays emitted from the light source (61) illuminate the flame head housing (5) from inside to outside from the interior of the flame head housing (5). The spring (4) has an upper and a lower end, wherein the flame head housing (5) is supported on the upper end of the spring (4), and the disturbance of the spring (4) brings about the movement of the flame head housing (5) relative to the fixed housing (1), or the light source (61) is fixed to the upper end of the spring (4), and the disturbance of the spring (4) brings about the movement of the light source (61) relative to the fixed housing (1). The device has a simple structure, and generates a decorative lighting effect of flame flickering at any angle.
Patent WO-2020001532-A1 (WO)
Inventor: SI YE
IPC: H04L5/00
Filed: 2019-06-27
Abstract: L'invention concerne un procédé de configuration d'un signal de référence de positionnement, un dispositif côté réseau, et un dispositif terminal. Le procédé consiste à envoyer un ou plusieurs ensembles de ressources PRS, chacun des ensembles de ressources PRS comprenant au moins une ressource PRS.