baber/WOPTO huggingface dataset:
Patent WO-2020192066-A1 (WO)
Title: Video recording method and apparatus, and ip camera and storage medium
Inventor: WANG MING
IPC: H04N21/231
Filed: 2019-09-30
Abstract: Disclosed are a video recording method and apparatus, and an IP Camera and a storage medium. In the present invention, the relative timestamp of the current image uploaded by an image sensor is compared with the recording timestamp of the current recording frame, then an image to be recorded corresponding to the current recording frame is determined according to the comparison result, and finally video recording is performed according to the image to be recorded. In view of the above, in the technical solution of the present invention, video recording is not performed directly according to the image uploaded by the image sensor, while the image to be recorded corresponding to the current recording frame is determined according to the comparison result between the relative timestamp of the current image uploaded by the image sensor and the recording timestamp of the current recording frame, and then video recording is performed according to the image to be recorded, making the relative timestamp of the image to be recorded closer to the recording timestamp of the current recording frame, so that the frame rate of the recorded video is stable, thereby ensuring the smoothness of video playback.
Patent WO-2020088491-A1 (WO)
Inventor: GUO SHIHUI
IPC: G06K9/62
Filed: 2019-10-30
Abstract: The present invention relates to the field of human motion recognition. Disclosed are a method, system, and device for classifying a motion behavior mode. The method comprises: S1, determining alternative motion behavior modes, the alternative motion behavior modes comprising a motion behavior mode to be classified; S2, obtaining a time sequence of behavior data of the alternative motion behavior modes by means of a motion control sensor; S3, establishing an LSTM motion behavior mode classification model by means of the time sequence; and S4, predicting a motion behavior mode to be classified by means of the LSTM motion behavior mode classification model. In S4, a final prediction result is obtained by comparing, using an iterative process, a prediction result obtained using a sequence in a time T with a prediction result obtained using a sequence in a time T+Δt, wherein T 1 ≤T≤T 2 , T 1 >0, T 2 >T 1 , an incremental step is set as Δt, and Δt>0. The technical solution of the present invention can improve the accuracy while reducing a motion behavior mode classification delay.
Patent WO-2020134623-A1 (WO)
Inventor: SUN SHENGGEN
IPC: B29C70/52
Filed: 2019-11-07
Abstract: 一种纤维增强聚氨酯复合材料的生产工艺，其特征在于，采用紧缩截面注胶模具(1)，将聚氨酯树脂原料通过竖直向拉挤工艺，制得纤维增强聚氨酯复合材料(2)；所述紧缩截面是指，生产过程中注胶模具内任一胶液持续存在的垂直于拉挤工艺牵引方向的横截面。所采用的注胶盒为紧缩截面，充分保证胶液在注胶盒内无驻留；对应采用竖向拉挤的方式，使得胶液的流动方向与拉挤过程中纤维的走向共线，充分满足纤维与树脂间的浸润需求，有效解决了传统拉挤工艺纤维浸润性差及注胶盒堵胶的问题。
Patent WO-2021047031-A1 (WO)
Inventor: WU QINGPING
IPC: C12Q1/04
Filed: 2019-11-20
Abstract: 提供了一种新菌株及其分子标记引物和分子标记方法，尤其是一种芬娜金针菇新菌株及其分子标记的引物和分子标记方法。所述芬娜金针菇新菌株为芬娜金针菇Flammulina fennae HMGIM-A151357，保藏编号为CCTCC NO：M 2019478。与普通金针菇相比，所述芬娜金针菇具有更为丰富的钙含量，出菇耐受温度更高，有利于节能，并且菌盖不易开伞，商品性状优，纤维素含量低，食用时不易塞牙，口感更优。
Patent WO-2021102930-A1 (WO)
Inventor: YANG NING
IPC: H04W28/00
Filed: 2019-11-29
Abstract: Provided in embodiments of the present application are a communication method, apparatus and device. The method comprises: a terminal device receives network configuration information sent by a network device for acquiring a network device, wherein the network configuration information comprises multiple random access configurations, and the time domain resources indicated by the multiple random access configurations are different; according to the positioning capabilities of the terminal device, the terminal device selects from among the multiple random access configurations a specified random access configuration for random access. Thus, RACH capacity is increased.
Patent WO-2021128078-A1 (WO)
Inventor: PENG YONGSHENG
IPC: H01Q1/36
Filed: 2019-12-25
Abstract: Disclosed is a metal loop antenna. The metal loop antenna comprises a plastic frame, a metal frame, a system ground, a front camera, a feed point, a first switch and a second switch. The metal frame comprises a first frame and a second frame, wherein a first gap is formed between the first frame and the top of the system ground, a second gap is formed between the second frame and a side portion of the system ground, and a breaking joint is formed at the joint of the first frame and the second frame. The front camera is provided at the top of the system ground and is partially located in the first gap. The feed point and the first switch are both located in the first gap, and the second switch is located in the second gap. According to the present invention, the first gap and the second gap are provided between the metal frame and the system ground, the first switch and the feed point are located in the first gap and are electrically connected to the first frame, and the second switch is located in the second gap and is electrically connected to the second frame, such that the influence of the front camera on the antenna is reduced, and the performance of the antenna is not lost while an ID is ensured to be perfect, thereby greatly improving the medium-high frequency bandwidth and efficiency of the antenna.
Patent WO-2020211455-A1 (WO)
Inventor: Si Shangchun
IPC: G06Q10/02
Filed: 2019-12-27
Abstract: A data processing system and method. The data processing system comprises: at least one storage medium for storing a set of instructions; and at least one processor configured to be in communication with the at least one storage medium. When the instructions are executed, the at least one processor is used for: obtaining a target order (410), wherein the target order is a cancelled order; determining behavior recording information of the target order, and vehicle information of a target vehicle corresponding to the target order (420); and determining, according to the behavior recording information, whether the target vehicle has an undue behavior or not after receiving the target order (430).
Patent WO-2021134344-A1 (WO)
Title: Method for controlling communication access, ap and communication device
Inventor: LIU KAI
IPC: H04W12/06
Filed: 2019-12-30
Abstract: A method for controlling communication access, an AP and a communication device, wherein same are used to solve the problem in the prior art of a malicious communication device accessing an AP. In the present application, the method comprises: an AP receiving an authentication request message of a first communication device, and sending identity verification information to a server in response to the authentication request message, such that the server authenticates the identity verification information; if a first response message received by the AP indicates an authentication success, sending an authorization request message to a second communication device that has been authorized to access the AP, so as to request the second communication device to authorize the first communication device; and the AP receiving a second response message fed back, in response to the authorization request message, by the second communication device, and performing access control on the first communication device according to the second response message. The authenticity and validity of a first communication device can be ensured by means of authenticating identity verification information, and whether to authorize the first communication device is determined by means of a second communication device that has been authorized to access an AP, such that the security of communication devices that access an AP can be further improved.
Patent WO-2021062964-A1 (WO)
Inventor: ZOU GAODI
IPC: G05B15/02
Filed: 2020-01-02
Abstract: An activity sensing control apparatus and an activity sensing control method. A Doppler intermediate frequency signal within at least one continuous time period is separated by means of a signal separation unit (20) into Doppler intermediate frequency signals that respectively correspond to movement action, micro-motion action, breathing action and/or heartbeat action frequency bands of a human body, and effective features of the Doppler intermediate frequency signals of different frequency bands within the continuous time period are combined by means of a signal processing module (31) to invoke a corresponding control instruction. Thus, a corresponding electric device is controlled on the basis of an action state of the movement action, micro-motion action, breathing action and/or heartbeat action of the human within the continuous time period combined with a corresponding activity state of a human body present state and a human body resting state, such that the working state of the electric device can adapt in a user-friendly and intelligent way to the activity state of the human body resting state.
Patent WO-2020181909-A1 (WO)
Inventor: LI NA
IPC: G06Q10/06
Filed: 2020-01-06
Abstract: A risk vertex identification method, comprising: constructing a plurality of medium networks, each of the plurality of medium networks being constructed from one or more black seeds of a same type, and consisting of vertexes and media that connect the vertexes; determining a first risk value of each vertex according to the number of upper-layer media connected to each vertex and the number of vertexes meeting risk conditions; superposing the plurality of medium networks; determining a final risk value of each vertex on the basis of an overlapping frequency of each vertex in the superposed medium network structure and the first risk value; and determining a high-risk vertex according to the final risk values.
Patent WO-2021128487-A1 (WO)
Inventor: CUI SHIQIANG
IPC: F04D29/00
Filed: 2020-01-09
Abstract: A fan (100), comprising: a vertical post assembly (102); a fan head (104); a hinge assembly (106) comprising a first connection member (1060) and a second connection member (1061) which are hinge-connected, the first connection member being connected to the vertical post assembly, and the second connection member being connected to the fan head; and a supporting structure (108) connected to the fan head and the vertical post assembly, wherein the fan head is configured to rotate around the supporting structure, and an axis around which the fan head rotates relative to the supporting structure overlaps with an axis around which the first connection member and the second connection member rotate relative to each other. The fan head and the vertical post assembly are connected by means of the hinge assembly and the supporting structure, such that the fan head can rotate around the vertical post assembly, thereby realizing adjustment of an air outlet angle of the fan head, increasing the reliability of connection between the fan head and the vertical post assembly while improving the appearance of the fan, and improving user experience.
Patent WO-2020156581-A1 (WO)
Title: Procédé d'affichage de contenu de lecture et dispositif et support de stockage informatique
Inventor: MA YONG
IPC: G06F3/0481
Filed: 2020-02-03
Abstract: L'invention concerne un procédé d'affichage de contenu de lecture mis en œuvre sur un dispositif terminal. Le procédé comprend les étapes suivantes consistant à : lorsqu'un dispositif terminal est dans un état de verrouillage d'écran et que son écran est éclairé, envoyer une demande d'acquisition de contenu de lecture à une extrémité serveur ; recevoir un contenu de lecture renvoyé par l'extrémité serveur et afficher le contenu de lecture sur une interface à écran verrouillé ; détecter la progression de lecture d'un utilisateur, et lorsqu'il est détecté que l'utilisateur est sur le point de lire un nouveau chapitre, déterminer si le nouveau chapitre constitue un contenu lisible, et si tel est le cas, afficher le nouveau chapitre sur l'interface à écran verrouillé ; s'il est déterminé que le nouveau chapitre constitue un contenu non lisible, envoyer une demande d'acquisition d'informations d'autorisation de nouveau chapitre à l'extrémité serveur ; et recevoir des informations d'autorisation de nouveau chapitre renvoyées par l'extrémité serveur, et si les informations d'autorisation reçues indiquent que le nouveau chapitre constitue un contenu lisible, afficher le nouveau chapitre sur l'interface à écran verrouillé et, sinon, afficher un autre contenu de lecture sur l'interface à écran verrouillé. Les étapes de l'opération de lecture d'un utilisateur dans un état de verrouillage d'écran peuvent être simplifiées et l'efficacité de lecture de l'utilisateur est améliorée.
Patent WO-2021134898-A1 (WO)
Inventor: XIN JIAJUN
IPC: G06Q40/04
Filed: 2020-03-03
Abstract: 一种区块链交易数据证明监管方法，包括：预先向交易数据监管方节点设备申请三个签名参数（S11）；基于交易数据计算得到两个计算数，并生成两个随机数（S12）；利用Pedersen承诺基于交易数据及第一随机数加密得到机密交易（S13）；利用Bulletproof范围证明基于第一、第二及第三计算第一证明参数（S14）；利用Bulletproof范围证明基于第一、第二及第三签名参数计算第二证明参数（S15）；基于第一计算数和第二签名参数计算目标证明参数（S16）；发送机密交易、第一证明参数、第二证明参数及目标证明参数至交易数据监管方节点设备，使得交易数据监管方节点设备对机密交易进行监管（S17）。还提供了另一种区块链交易数据证明监管方法、系统、区块链节点设备及存储介质，能够对区块链交易数据进行加密和监管。
Patent WO-2021159572-A1 (WO)
Title: Corrosion-resistant tile
Inventor: ZHANG SHUNYING
IPC: E04D13/16
Filed: 2020-03-09
Abstract: A corrosion-resistant tile, comprising a tile substrate (1). The tile substrate (1) is a rectangular plate; an upper connecting hook is arranged at one end of the tile substrate (1), an upper fixing plate (23) is arranged on the upper connecting hook, both the upper fixing plate (23) and the upper connecting hook are located on the front surface of the tile substrate (1), at least one mounting hole (24) is formed on the upper fixing plate (23), and the mounting hole (24) is used for fixing the corrosion-resistant tile; a lower connecting hook is arranged at the other end of the tile substrate (1), the lower connecting hook is located on the back surface of the tile substrate (1), and the lower connecting hook is used for connecting the upper connecting hook of a longitudinally adjacent corrosion-resistant tile; a first transverse connecting device is arranged on one side of the tile substrate, a second transverse connecting device is arranged on the other side, and the first transverse connecting device is used for connecting the second transverse connecting device of a transversely adjacent corrosion-resistant tile; anti-skid patterns (9) are formed on the tile substrate (1); the corrosion-resistant tile is made of an aluminum plate, a galvanized plate or a steel plate, and the surface of the aluminum plate or the steel plate is provided with an anti-corrosion layer. The corrosion-resistant tile is long in service life, simple in machining, low in pollution, low in cost, convenient to mount, firm and stable in connection, strong in wind resistance, corrosion-resistant, and aesthetic in appearance.
Patent WO-2020238371-A1 (WO)
Inventor: WU DANWEI
IPC: H04L27/26
Filed: 2020-03-25
Abstract: Embodiments of the present application provide a peak clipping method and apparatus based on polyphase structure, and a computer storage medium. The method comprises: performing interpolation on an input first in-phase quadrature (IQ) signal by m times and then performing coordinate transformation to obtain amplitude information and phase information of the first IQ signal; performing filtering on the amplitude information to extract the maximum peak signal and then performing peak search to determine a peak cancellation pulse signal; determining compensation phase information according to the peak position information corresponding to the maximum peak signal, and determining a corresponding group of sub filter coefficients from polyphase filter coefficients on the basis of the compensation phase information, the polyphase filter coefficients comprising at least two groups of sub filter coefficients; and completing peak-to-average power ratio reduction processing according to the sub filter coefficients to obtain a signal subjected to peak clipping.
Patent WO-2021031563-A1 (WO)
Title: Sorting system and method
Inventor: LIU KAI
IPC: B07C5/36
Filed: 2020-03-26
Abstract: A sorting system and method. The system (100) comprises a radio frequency tag (110), a first radio frequency tag reader (120), a control server (130), a sorting robot (140), a feeding table (160) and a collection container (170), wherein items to be sorted (150) are placed on the feeding table; a radio frequency tag is configured on the items to be sorted, and the tag information of the radio frequency tag comprises sorting route information; the first radio frequency tag reader is configured to read the tag information in the radio frequency tag and send the tag information to the control server; the control server is configured to determine, according to the tag information read by the first radio frequency tag reader, the sorting route of the items to be sorted, and determine, according to the sorting route, a target collection container from the collection container and send a delivery instruction to the sorting robot; and the sorting robot is configured to respond to the delivery instruction and deliver the items to be sorted acquired from the feeding table to the target collection container.
Patent WO-2021017501-A1 (WO)
Inventor: ZHAO CHENGYU
IPC: H01L51/56
Filed: 2020-03-27
Abstract: 本申请提供了一种显示面板及其制备方法和显示装置。该显示面板通过设置隔断槽来隔断有机材料层，通过使第一隔断槽的槽底部的材料与覆盖于所述隔断槽内的且与所述槽底部接触的封装层的材料为同一类材料，提升膜层附着力，使封装层中的无机膜层和阵列结构层的无机膜层紧密结合，可以增强封装效果，避免外界水氧从开孔区进入显示区内的有机材料层内，提高显示面板的封装效果及使用寿命及显示效果。
Patent WO-2021195877-A1 (WO)
Title: Formulations d'hormone parathyroïdienne humaine (pth) et leurs procédés de production
Inventor: WANG HUAN
IPC: A61K47/12
Filed: 2020-03-30
Abstract: La présente invention concerne des formulations pharmaceutiques liquides stables comprenant de l'hormone parathyroïdienne humaine. Dans divers modes de réalisation, les formulations pharmaceutiques liquides stables comprennent de l'hormone parathyroïdienne humaine (huPTH) ; un agent tampon pour maintenir la plage de pH de la solution entre 3 et 6 ; un ou plusieurs agents stabilisants choisis dans le groupe constitué par les sucres, les sels, les tensioactifs, les protéines, les agents chaotropiques, les lipides et les acides aminés ; un modificateur de tonicité ; de l'eau ; et éventuellement un conservateur acceptable par voie parentérale ; et ladite solution étant stérile et prête à une administration parentérale à un patient humain.
Patent WO-2021195938-A1 (WO)
Inventor: HAN XIANGLONG
IPC: H01M10/05
Filed: 2020-03-31
Abstract: 电化学装置以及包括多个电化学装置的电池组。该电化学装置包括正极、负极、隔离膜及电解液，电化学装置的电压U 0满足如下关系式： U 0＝U 正-U 负-U r； U 正＝x 1U 正 1+x 2U 正 2+…..+x nU 正 n； U 负＝y 1U 负 1+y 2U 负 2+…..+y mU 负 m； U r＝I 0*R； 3.55V≤U 0≤3.76V； U 0、U r、U 正、U 负分别表示电化学装置的电压、阻抗分压、正极的电压平台、负极的电压平台；x n表示第n种正极活性物质的质量在所有n种正极活性物质的总质量中所占的比例，U 正 n、U 负 m分别表示第n种正极或第m种负极活性物质的电压平台，y m表示第m种负极活性物质的质量在所有m种负极活性物质的总质量中所占的比例，I 0、R分别表示电化学装置的放电电流、阻抗，n≥2且为正整数，m≥1且为正整数。
Patent WO-2021207933-A1 (WO)
Title: A method to avoid irat ping-pong and save power
Inventor: MENG TAIRAN
IPC: H04W36/00
Filed: 2020-04-14
Abstract: Embodiments include systems and methods for avoiding inter-radio transfer (IRAT) Ping-Pong by a processor of a wireless device configured to support a Second Generation (2G) /Third Generation (3G) mode and a Fourth Generation (4G) mode. Various embodiments may include determining whether an IRAT counter exceeds a maximum counter value, wherein the IRAT counter tracks a total number of counted IRAT to 4G events, determining whether a signal quality of a 4G signal is at or above a minimum 4G threshold in response to determining that the IRAT counter exceeds the maximum counter value, and setting the wireless device to a 4G only mode in response to determining that the signal quality of the 4G signal is at or above the minimum 4G threshold.
Patent WO-2020238461-A1 (WO)
Inventor: MA PENGTAO
IPC: B29C48/395
Filed: 2020-04-16
Abstract: Provided are a pre-impregnation side feeding device and method. The device comprises: an extrusion machine body provided with a main machine barrel, wherein the main machine barrel is configured to mix, melt, convey and then extrude a material after same is added; and a material guiding device and a side feeding device, wherein the material guiding device is configured to lead the molten material out from the main machine barrel and then convey same into the side feeding device, and the side feeding device is configured to pre-impregnate and mix, in the side feeding device, a material added at a feed port of the side feeding device and the molten material led in from the material guiding device and then input same into the main machine barrel. The present invention can weaken the influence of side feeding screws on a side fed material, facilitates the side feeding of high proportion components of material, such as powder and glass fiber, and reduces the compression and shearing effects of the feeding screws on the material; furthermore, moisture in the side fed material is forced to be discharged through a feed port or an exhaust hole of the side feeding device in advance, the material mixing effect in the subsequent processing process after the side fed material enters a main machine barrel is ensured, and therefore, the side feeding problem is solved, and product quality is improved.
Patent WO-2021057014-A1 (WO)
Inventor: WANG YAJUN
IPC: C12P7/02
Filed: 2020-04-20
Abstract: Disclosed are a Kluyveromyces marxianus aldo-keto reductase KmAKR mutant and application thereof, said aldo-keto reductase mutant being obtained by site-directed saturation mutagenesis at position 63 of the amino acid sequence shown in SEQ. ID NO. 2. The specific enzymatic activity of the aldo-keto reductase mutants M5-A, M5-L, and M5-M constructed by the present invention is increased by 1.1 times, 3.2 times, and 4.1 times, respectively, compared with a control group. The mutants KmAKR-Y296W/W297H/K29H/Y28A/T63M have significantly improved catalytic activity on 6-cyano-(5R)-hydroxy-3-carbonylhexanoate and 6-chloro-(5S)-hydroxy-3-carbonylhexanoate. The maximum substrate 6-cyano-(5R)-hydroxy-3-carbonylhexanoate tert-butyl dosage can reach 450 g/L, the substrate conversion rate is higher than 99%, the product dep value always remains above 99.5%, and the space–time yield of the biocatalytic process is as high as 1224.3 g/L d.
Patent WO-2021212312-A1 (WO)
Title: 一种发光二极体及其光纯化方法
Inventor: HUANG CHIA-HUNG
IPC: H01L33/44
Filed: 2020-04-21
Abstract: 一种发光二极体及其光纯化方法，发光二极体包括：外延结构和镀在外延结构上的光纯化层。光纯化层包括：第一反射层（8）和多个出光孔（10），第一反射层（8）镀在外延结构上，每个出光孔（10）贯通第一反射层（8），其中，出光孔（10）的孔径大小为预设出射光的波长的N倍，N为大于或者等于1的整数。通过第一反射层（8）将不需要的光滤掉，并且利用光波导原理在出光孔（10）通道形成全反射，进而将所需的波长导出达成高演色性，提高了光的纯度。
Patent WO-2020216282-A1 (WO)
Title: Context modeling and selection of multiple transform matrix
Inventor: ZHANG LI
IPC: H04N19/12
Filed: 2020-04-23
Abstract: Devices, systems and methods for digital video coding, which includes context modeling and multiple transform matrix selection, are described. An exemplary method for video processing includes determining, for a conversion between a current video block of a video and a bitstream representation of the video, that an indication of a transform type in a multiple transform selection (MTS) operation is excluded from the bitstream representation, and wherein the current video block is coded using an intra block copy mode, and performing the conversion, wherein the indication is in a sequence parameter set, a picture parameter set, a tile group header, a slice header, a picture header, a tile header, a coding tree unit row, or a video data unit, and wherein the MTS operation comprises using a transform from a plurality of predefined transform candidates for transforming a prediction error of the current video block during the conversion.