baber/WOPTO huggingface dataset:
Patent WO-2020173070-A1 (WO)
Title: Superhydrophobic preservative self-assembled three-dimensional nanomaterial and preparation method therefor
Inventor: ZHANG YANPING
IPC: C01B32/18
Filed: 2019-09-05
Abstract: A preparation method for a superhydrophobic preservative self-assembled three-dimensional nanomaterial, comprising: firstly preparing a Dahlia pinnata carbon nanohorn by using an arc discharge method, then performing instantaneous oxidation treatment thereon to obtain a perforated carbon nanohorn material, fully mixing a nano zinc ethanol slurry with the carbon nanohorn material, and using a supercritical fluid method for the self-assembly of the carbon nanohorn and nano zinc into a three-dimensional pearl mussel structure material.
Patent WO-2020078187-A1 (WO)
Title: Projector
Inventor: LI YI
IPC: G03B21/14
Filed: 2019-09-26
Abstract: Provided is a projector, including a housing (120) and an optical machine (110), wherein a correction device (130) is arranged inside the housing (120), and the correction device (130) is used for changing a projection direction of an image projected by the optical machine (110) without changing the position of the housing (120). By means of arranging the correction device (130) inside the housing (120) of the projector, the projector can change the projection direction of the image projected by the optical machine (110) without moving the housing (120). Compared with the prior art, the correction device consumes less energy when working, and the projector can be prevented from undergoing collision during movement.
Patent WO-2020093806-A1 (WO)
Inventor: ZHANG MENG
IPC: H04L12/58
Filed: 2019-09-26
Abstract: Provided are a data processing method and apparatus, and a computing device and a storage medium. The method is applied to a first application terminal, and the method comprises: receiving a first sharing request for generating data to be shared, wherein the first sharing request takes a second application terminal as a sharing target, and the second application terminal is different from a first application terminal; generating the first sharing request for the data to be shared and sending same to the second application terminal; determining that the first sharing request for the data to be shared is intercepted by the second application terminal; and according to a pre-set generation rule, generating a second sharing request, where the second application terminal is taken as a sharing target, for the data to be shared, wherein after the first sharing request for the data to be shared is intercepted, the interception can be automatically identified, and a sharing request generation mode is switched to generate the second sharing request for the data to be shared, so as to break through the interception.
Patent WO-2020125143-A1 (WO)
Title: Cable trench waterproof and antiskid construction method
Inventor: YOU XIANG
IPC: E02D29/045
Filed: 2019-10-08
Abstract: Disclosed is a cable trench waterproof and antiskid construction method, comprising: (1) a concrete bottom surface of a cable trench is provided as an inclined plane structure, drainage holes are formed in the bottom of a lower side of the inclined plane, the drainage holes are connected to external water conduits and screens are provided at joints, and the water conduits are all communicated with a catch basin; (2) polish the concrete bottom surface of the cable trench, then remove fragment powder inside the cable trench, and flush the bottom surface by using clean water; (3) repair and level the concrete bottom surface by using epoxy mortar, then flush the repaired position by using clear water, and brush double-layer paint over the bottom surface; and (4) spray quartz sand on the surface of the double-layer paint to form a sand surface, and brush a finish over the sand surface, so as to finish the waterproof and antiskid construction of the cable trench. According to the present invention, accumulated water is rapidly discharged by means of the inclined plane structure of the bottom surface of the cable trench, and a waterproof operation is carried out; and the surface of the quartz sand is combined with the finish to improve the friction force of the bottom surface for effective skid resistance.
Patent WO-2021081787-A1 (WO)
Inventor: YU YONGCHANG
IPC: H03F1/02
Filed: 2019-10-30
Abstract: 本申请提供了一种运算放大器以及运算放大器的启动电路，具有结构简单，功耗低的优点。该运算放大器包括：多级串联放大器和启动电路，该启动电路包括第一启动晶体管M16和第二启动晶体管M17，第一启动晶体管M16的源极和第二启动晶体管M17的源极与多级串联放大器中的第一级放大器的尾偏置节点相连，第一启动晶体管M16的栅极和第二启动晶体管M17的栅极用于连接第一偏置电压V  b ，第一启动晶体管M16的漏极和第二启动晶体管M17的漏极与第二级或第二级以上的放大器的输入端相连。
Patent WO-2020094041-A1 (WO)
Title: A compression receiver architecture for wireless communications systems
Inventor: HU LAN
IPC: H04B7/08
Filed: 2019-11-06
Abstract: The disclosed systems, structures, and methods are directed to a receiver architecture. The configurations presented herein employ a structure operative to receive a plurality of wireless analog signals, a signal encoding module configured to encode the plurality of received analog signals into a single encoded analog signal based on a coding scheme, a code compression module operative to compress the code scheme. In addition, a spectrum compression module is configured to under-sample the single encoded analog signal to generate a spectrum-compressed digital signal, a spectrum recovery module operative to recover desired information content of the received analog signals from the spectrum-compressed digital signal and to generate a digital recovery signal, and a signal detection module configured to decode the digital recovery signal based on the coding scheme and to output analog signals replicating the received wireless signals containing the desired information content.
Patent WO-2020094097-A1 (WO)
Inventor: CHEN JIANZHONG
IPC: H04N5/63
Filed: 2019-11-07
Abstract: Disclosed in the embodiments of the present application are a switching power supply and a television. The switching power supply comprises a PFC control and management constant voltage module, a PFC control and management constant current module, and a linear constant voltage module; the PFC control and management constant voltage module is configured to increase the power factor of a constant voltage output and output a constant voltage to supply power for a host chip; the PFC control and management constant current module is configured to increase the power factor of a constant current output and output a constant voltage to supply power for a constant current load; the linear constant voltage module is configured to supply relay power for the power end of the PFC control and management constant current module by means of the voltage of a first input end and the voltage of a second input end in sequence during the process of the system from standby to power-on light load, so as to enable the constant current load to start normally.
Patent WO-2021092739-A1 (WO)
Inventor: CHEN RONG
IPC: C21D1/18
Filed: 2019-11-12
Abstract: 一种合金材料淬火确定方法。该方法是通过DEFORM-3D软件模拟得到各材料形成各相后的综合硬度，并得到对应的降温曲线，并通过水-空交替淬火工工艺实现与降温曲线的接近，从而使得人们可以得到预测的材料硬度，大大提高了合金材料的合格率和质量。
Patent WO-2020098686-A1 (WO)
Title: 人脸检测模型的训练方法、人脸关键点的检测方法和装置
Inventor: CHEN DEJIAN
IPC: G06V10/764
Filed: 2019-11-13
Abstract: 本申请实施例公开了一种人脸检测模型的训练方法、人脸关键点的检测方法、装置、设备和存储介质，所述训练方法包括：获取训练人脸图像；基于预设的三维人脸模型对所述训练人脸图像进行三维重建，得到训练三维人脸模型；根据所述训练三维人脸模型，生成包含所述训练三维人脸模型的三维坐标的训练UV坐标图；采用所述训练人脸图像和所述训练UV坐标图对语义分割网络进行训练，获得人脸检测模型。
Patent WO-2021082080-A1 (WO)
Title: Method for identifying and tracking seismic reflection layer in complex region based on machine learning
Inventor: ZHANG KAI
IPC: G01V1/50
Filed: 2019-11-13
Abstract: A method for identifying and tracking a seismic reflection layer in a complex region based on machine learning, which comprises the steps of: I. determining a certain seismic reflection horizon needing to be tracked and interpreted; II. extracting local seismic waveform data at the target horizon as a standard seismic channel; matching the standard seismic channel with waveform data within sliding time windows of all seismic channels by using a dynamic time warping algorithm, obtaining the shortest warping path, and assigning the value of the shortest warping path to a sliding time window center position; after all the sliding time windows in an original seismic profile are calculated, calculating a similarity seismic attribute profile; III. determining a longitudinal depth range of seismic profile horizon tracking; and IV. taking the similarity seismic attribute profile as an input, taking the tracking range as a constraint condition, performing constraint optimization processing by using a Viterbi algorithm, and identifying and tracking the target horizon. A seismic reflection horizon in a complex region can be identified and tracked, and the accuracy and efficiency of seismic reflection horizon interpretation and tracking can be improved.
Patent WO-2021082131-A1 (WO)
Title: Air conditioning device, and temperature control method and apparatus
Inventor: CHEN JUNJI
IPC: F24F11/64
Filed: 2019-11-25
Abstract: The present application relates to the technical field of smart home appliance control, and provides an air conditioning device, and a temperature control method and apparatus. The air conditioning device comprises a voice control unit, a controller, and a communication unit; the communication unit is used for communicating with a mobile terminal to obtain a set temperature limit condition; the voice control unit is connected to the communication unit, and used for obtaining and storing the temperature limit condition, acquiring control voice according to a wake-up word, recognizing the control voice to obtain a target temperature, if determining that the target temperature does not satisfy the temperature limit condition, generating a control instruction, and if determining that the target temperature satisfies the temperature limit condition, refusing to respond and giving a prompt; the controller is connected to the communication unit, and is used for obtaining the control instruction by means of the communication unit and executing the control instruction. By obtaining a temperature limit condition and performing temperature control within the temperature limit condition, personalized temperature customization and effective control by a user can be implemented, and the technical problem in the prior art that the temperature control range is fixed and cannot be customized and controlled according to user needs is solved.
Patent WO-2020177406-A1 (WO)
Title: 信息显示
Inventor: SHE ZILI
IPC: G06F3/0488
Filed: 2019-11-26
Abstract: 一种信息显示方法及装置。所述方法包括：在前台运行目标应用程序的过程中，获取终端屏幕的各屏幕划分区域在预置时间内的与用户关注度相关联的屏幕参数（101）；依据各所述屏幕参数从各所述屏幕划分区域内确定目标区域（102）；在所述目标区域内显示目标信息（103）。
Patent WO-2021119978-A1 (WO)
Inventor: LI QIAOYU
IPC: H04W72/04
Filed: 2019-12-17
Abstract: Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may perform a random access channel (RACH) procedure with a base station. The UE may receive a message configuring a random access occasion and a PUSCH occasion. The UE may transmit a random access preamble according to the random access occasion scheduled in the message. The UE may also transmit a repetition of a physical uplink shared channel (PUSCH) data of the message corresponding to the random access occasion in each uplink transmission time interval for a defined number of uplink transmission time intervals that occur after the random access occasion.
Patent WO-2021109241-A1 (WO)
Title: Automobile headlamp
Inventor: Li Xiu Bin
IPC: F21S41/25
Filed: 2019-12-17
Abstract: An automobile headlamp, comprising a headlamp substrate (100), a laser (200), an LED light source (400), a reflective cup (500), a wavelength converter (300), and a lens (700), wherein the laser (200) and the LED light source (400) are mounted on the headlamp substrate (100); the laser (200) emits laser, and the laser is emitted out after sequentially passing through the wavelength converter (300), the reflective cup (500), and the lens (700); light beams emitted by the LED light source (400) are emitted out after sequentially passing through the reflective cup (500) and the lens (700); when a low beam light of the headlamp is turned on, only the LED light source (400) emits light, or the LED light source (400) and a small part of laser simultaneously emit light; and when a high beam light of the headlamp is turned on, the LED light source (400) and the laser simultaneously emit light. A laser light source and the LED light source (400) are combined, the high luminous flux of the LED light source (400) and a long-distance range advantage of the laser light source are effectively utilized, and a better near-far light illumination effect is achieved.
Patent WO-2020168821-A1 (WO)
Inventor: LI DONG
IPC: H01L27/32
Filed: 2019-12-25
Abstract: 一种柔性显示面板，具有显示区和围绕所述显示区的周边区；所述柔性显示面板还具有弯折区。所述柔性显示面板包括：设置在所述显示区内的多层导电层；以及，设置在所述弯折区和所述周边区的交叠区域内的至少一个叉指电容器。所述至少一个叉指电容器与所述多层导电层中的至少一层导电层同层同材料设置。
Patent WO-2021138832-A1 (WO)
Inventor: XU SHENGYANG
IPC: A24F47/00
Filed: 2020-01-08
Abstract: Disclosed is an atomization device (100), comprising an e-liquid storage assembly (100A) and a main body (100B). The e-liquid storage assembly (100A) comprises: an e-liquid storage shell, an opening (223) being provided at one side of the e-liquid storage shell, and a mouthpiece pipe (1t) and a storage cabin (1c) outside the mouthpiece pipe (1t) being arranged in the e-liquid storage shell; a first liquid absorbing assembly (3) arranged in the mouthpiece pipe (1t), with the first liquid absorbing assembly (3) being arranged radially along the atomization device (100); a heating assembly accommodating shell provided with an atomization chamber (40) and a liquid intake hole (4h1), with the liquid intake hole (4h1) communicating the atomization chamber (40) and the storage cabin (1c); a heating assembly (5) arranged in the atomization chamber (40); an e-liquid cup base (7) arranged at the opening (223) of the e-liquid storage shell; and columnar conductive structures (7p1, 7p2) arranged on the e-liquid cup base (7) and electrically coupled to the heating assembly (5). The main body (100B) is electrically coupled to the columnar conductive structures (7p1, 7p2).
Patent WO-2021138902-A1 (WO)
Title: Point-of-care testing system for immunochromatographic strip
Inventor: WU YONG
IPC: G01N33/558
Filed: 2020-01-10
Abstract: A point-of-care testing system (1) for an immunochromatographic strip. The testing system (1) comprises an information collection device (2) and a computation device (3) that are separated from each other; the information collection device (2) comprises a collection assembly (24) and a first communication assembly (25); and the computation device (2) comprises a control module (31), a storage module (32), a second communication module (34), and an output module (33). The testing system (1) performs simulation to obtain a calibration curve at an actual ambient temperature, thereby significantly improving the accuracy of the concentration measurement of a light-emitting probe.
Patent WO-2021159269-A1 (WO)
Inventor: ZHANG RUI
IPC: B60W50/14
Filed: 2020-02-11
Abstract: 提供一种基于视觉的安全驾驶预警方法、系统及存储介质。该方法包括：获取驾驶舱的三维地图；跟踪驾驶员的面部图像；根据面部图像所包含的眼部特征，确定驾驶员的注视方向在三维地图中的投射位置；当投射位置位于指定位置范围之外时，对驾驶员进行安全驾驶预警。实现了在驾驶员注意力不集中的情况下，及时对驾驶员进行安全驾驶预警，从而提高了驾驶的安全性，有利于有效减少因驾驶过程中注意力不集中而导致的交通事故。
Patent WO-2020164635-A1 (WO)
Inventor: WU JI
IPC: H04W74/00
Filed: 2020-02-17
Abstract: 一种初始信号检测方法与装置，包括：UE在非授权频谱的一个或者多个子信道上进行检测；根据首次检测到的GC-DMRS和GC-PDCCH的组合，确定下行传输已经开始或者确定COT已经开始。
Patent WO-2021184212-A1 (WO)
Title: Optical lens, imaging module, electronic device, and driving device
Inventor: TSAI HSIUNG-YU
IPC: G02B11/30
Filed: 2020-03-17
Abstract: An optical lens, comprising sequentially from an object side to an image side along an optical axis: a first lens (L1) having a negative refractive power; a second lens (L2) having a negative refractive power, the object side face (S3) of the second lens (L2) being a concave face; a third lens (L3) having a positive refractive power, the object side face (S5) of the third lens (L3) being a convex face, and the image side face (S6) thereof being a convex face; a fourth lens (L4) having a positive refractive power; a fifth lens (L5) having a positive refractive power; a sixth lens (L6) having a negative refractive power; and a diaphragm (STO), the diaphragm (STO) being provided at the object side of the optical lens or between the first lens (L1) and the sixth lens (L6). The optical lens is characterized by a wide angle of view, a large range of depth of field, high resolution, and miniaturization. Further provided are an imaging module, an electronic device and a driving device.
Patent WO-2020199984-A1 (WO)
Inventor: HUANG PAN
IPC: H04M1/02
Filed: 2020-03-24
Abstract: L'invention concerne un module de caméra, un terminal mobile et un procédé de commande associé. Le module de caméra comprend : une coque, la coque étant pourvue d'au moins une zone de transmission de lumière; une lentille intégrée dans la coque; et au moins un ensemble électroluminescent intégré dans la coque, un ensemble électroluminescent correspondant à une zone de transmission de lumière, et la lumière émise par l'ensemble électroluminescent pouvant pénétrer dans la zone de transmission de lumière.
Patent WO-2021098131-A1 (WO)
Title: Déclenchement de notifications d'événements sur la base de messages pour des utilisateurs d'applications
Inventor: Xu sai
IPC: H04W4/12
Filed: 2020-04-14
Abstract: Selon un procédé décrit, un premier système informatique peut recevoir un message provenant d'une application hébergée sur un second système informatique, le message indiquant un événement de l'application. En réponse à la réception du message, le premier système informatique peut générer une notification indiquant l'événement et envoyer la notification générée à un dispositif client. Le premier système informatique peut recevoir une réponse à la notification provenant du dispositif client, et peut traiter la réponse de manière à amener l'application à entreprendre une action en réponse à l'événement.
Patent WO-2021169075-A1 (WO)
Inventor: ZHAO HANG
IPC: A61P31/04
Filed: 2020-05-29
Abstract: The present invention provides an injectable and antibacterial bifunctional hydrogel, a preparation method therefor, and an application thereof, pertaining to biomedical materials. The bifunctional hydrogel is a hydrogel prepared by dissolving a nucleoside analog in a solvent. The structure of the nucleoside analog is as shown in formula I. The hydrogel is simple to prepare and environmentally friendly, and has a good shear thinning and self-repairing properties, good injectability, and a high gelling speed, and is convenient to use. The hydrogel also has excellent mechanical properties. Furthermore, the hydrogel has a good antibacterial effect. In addition, the hydrogel has good stability at room temperature and can be stored for a long time, and can be quickly degraded after being implanted in the human body, and has good biocompatibility. With these outstanding features, the hydrogel of the present invention is expected to be a candidate drug for local injection treatment of periodontal disease, and also has potential application prospects in minimally invasive treatment of cranio-maxillofacial bone tissue defects.
Patent WO-2020239126-A1 (WO)
Inventor: SHI WUXIAN
IPC: H04W88/04
Filed: 2020-06-01
Abstract: La présente invention concerne des procédés et des appareils destinés à des communications dépendant de caractéristiques. Un ensemble de caractéristiques décrivant un sujet observé est transmis par un dispositif électronique (ED) de transmission à une station de base (BS). La BS traduit les caractéristiques reçues en un autre ensemble de caractéristiques de transmission devant être transmises à un ED de réception. L'ED de réception récupère les informations relatives au sujet à partir des caractéristiques reçues en provenance de la BS.
Patent WO-2021232539-A1 (WO)
Title: Packaging box
Inventor: GAUN QIFA
IPC: B65D43/16
Filed: 2020-06-25
Abstract: A packaging box, comprising a box cover (1) and a box body (13), wherein a plastic key (5) is mounted inside the box body (13); a first elastic member and a second elastic member are loaded in the plastic key (5), and the first elastic member acts on a left lock cylinder (6), such that same extends out along a first through hole on the box body (13) and enters a lock groove of the box cover (1) to achieve locking or retract from the lock groove to the first through hole; the second elastic member acts on a right lock cylinder (4), such that same extends out along a second through hole on the box body (13) and enters the lock groove of the box cover (1) to achieve locking or retract from the lock groove to the second through hole; a left unlocking key (10) controls the left lock cylinder (6) to retract from the lock groove to the first through hole, and a right unlocking key (9) controls the right lock cylinder (4) to retract from the lock groove to the second through hole; and the box cover (1) and the box body (13) can be unlocked only when the left unlocking key (10) and the right unlocking key (9) are simultaneously pressed.
Patent WO-2021169133-A1 (WO)
Inventor: LI WEI
IPC: A23L2/74
Filed: 2020-07-03
Abstract: The present invention provides a method for producing a Siraitia grosvenorii extract using immobilized enzyme technology, comprising the following steps: hot water extraction, ceramic membrane filtration, desalination, decoloration, immobilized enzyme enzymolysis, and concentration. If necessary, a part of the enzymatic hydrolysate obtained in step (4) can be filtered by using a nanofiltration membrane, a Siraitia grosvenorii concentrated juice without mogrosides is obtained from the permeate of the nanofiltration membrane, and dry powder of a Siraitia grosvenorii extract is obtained from components retained by the nanofiltration membrane. The method of the present invention can simultaneously produce multiple kinds of liquid and solid Siraitia grosvenorii extract products, thereby satisfying various requirements of the market, and the yield of mogroside V is high. The content of mogroside V in the Siraitia grosvenorii concentrated juice reaches 3 to 8 wt%, and the mass content of mogroside V of the dry powder of the Siraitia grosvenorii extract is 40 to 60 wt%.
Patent WO-2022006734-A1 (WO)
Title: Data sparse projection algorithm and system, electronic device and storage medium
Inventor: GU CHONGLIN
IPC: G06F17/16
Filed: 2020-07-07
Abstract: A data sparse projection algorithm, comprising: randomly initializing a high-dimensional sparse two-dimensional matrix (S1); fixing the high-dimensional sparse two-dimensional matrix, and using the high-dimensional sparse two-dimensional matrix to calculate an optimal output variable (S2); fixing the optimal output variable, and using the optimal output variable to calculate an optimal high-dimensional sparse two-dimensional matrix (S3); and cyclically fixing the high-dimensional sparse two-dimensional matrix and the output variable until the optimal output variable is no longer increased when fixing the high-dimensional sparse two-dimensional matrix (S4). The high-dimensional sparse two-dimensional matrix is optimized continuously by means of randomization and iteration, so that the high-dimensional sparse two-dimensional matrix is more stable, the similarity features of original data are protected better, and the sparsity and binarity of said algorithm allows for a faster calculation speed of said algorithm in practical application.