baber/WOPTO huggingface dataset:
Patent WO-2019137348-A1 (WO)
Title: Adjustment method and adjustment apparatus for imaging precision of motion-sensing camera
Inventor: ZHOU XIAOJUN
IPC: H04N5/33
Filed: 2019-01-08
Abstract: Disclosed are a method and apparatus for adjusting imaging precision of a motion-sensing camera. The method comprises: acquiring an infrared speckle pattern in a target infrared scene, identifying actual definition, actual speckle regularity and an actual central region brightness of the infrared speckle pattern; and respectively comparing the actual definition with pre-set definition, comparing the actual speckle regularity with pre-set speckle regularity and comparing the actual central region brightness with pre-set brightness, and adjusting an imaging focal length according to a comparison result, so as to complete the adjustment of imaging precision. Thus, by means of the method for adjusting the imaging precision of a motion-sensing camera of the present invention, an infrared speckle pattern meeting imaging precision requirements can be obtained, after conversion from the infrared speckle pattern to a depth image, the quality of the depth image is improved, and a high-quality data source is provided for subsequent matrix identification and gesture identification.
Patent WO-2020133574-A1 (WO)
Title: 一种消除并回收利用燃烧尾气中的氮氧化物的方法
Inventor: SHEN MEIQING
IPC: B01D53/02
Filed: 2019-01-08
Abstract: 提供一种消除并回收利用燃烧尾气中的氮氧化物的方法，包括以下步骤：A、使包含氮氧化物的燃烧尾气与吸附剂在小于150℃的温度下接触以吸附其中的氮氧化物；其中所述吸附剂包括负载在分子筛载体上的活性组分，所述活性组分包括贵金属、稀土金属或过渡金属，以单质含量计，该活性组分占吸附剂总质量的0.1-20wt％；B、向该吸附剂中通入大于250℃的高温空气使所吸附的氮氧化物解吸并随该高温空气送入燃烧室作为助燃空气。适用于各种燃煤、燃气、燃油锅炉和汽车发动机，既消除了NOx污染，又将NOx用作助燃氧化剂，实现了污染物的资源化利用。
Patent WO-2019141272-A1 (WO)
Inventor: DENG XUHENG
IPC: C12N1/20
Filed: 2019-01-21
Abstract: 本发明涉及一种发酵恶臭味改善的红霉素生产菌株及其应用。本发明的红色糖多孢菌由红霉素工业化生产中使用的菌株经基因改造和驯化育种获得。所述菌株相对于改造和驯化前的原始菌株有效降低了红霉素发酵生产中恶臭气味的产生，同时进一步提高了红霉素的生产能力，具有重要工业生产价值和环保价值。
Patent WO-2020124753-A1 (WO)
Title: Processing method and apparatus for parcel to be fetched
Inventor: MA HAIYAN
IPC: G07F17/12
Filed: 2019-01-29
Abstract: Disclosed are a processing method and apparatus for a parcel to be fetched. The processing method for a parcel to be fetched comprises: in response to a retained parcel transfer instruction acquired from a server, controlling a mechanical arm to store a retained parcel in a shared retained parcel storage cabinet (S110); and when the shared retained parcel storage cabinet is full, sending, to the server, information indicating that the shared retained parcel storage cabinet is full (120).
Patent WO-2020154964-A1 (WO)
Inventor: HE RUNXIN
IPC: G01C21/26
Filed: 2019-01-30
Abstract: L'invention concerne un système d'enregistrement de nuages de points pour des véhicules à conduite autonome. Le système reçoit un certain nombre de nuages de points et des poses correspondantes à partir des véhicules à conduite autonome équipés de capteurs LIDAR capturant des nuages de points d'une zone navigable à cartographier, les nuages de points correspondant à un premier système de coordonnées. Le système divise les nuages de points et les poses correspondantes en une ou en plusieurs partitions de boucle sur la base d'informations de boucle navigable capturées par les nuages de points. Pour chacune des partitions de boucle, le système applique un modèle d'optimisation à des nuages de points correspondant à la partition de boucle pour enregistrer les nuages de points. Le système fusionne la ou les partitions de boucle ensemble à l'aide d'un algorithme de graphe de pose, les partitions fusionnées de nuages de points étant utilisées pour percevoir un environnement de conduite entourant les véhicules à conduite autonome.
Patent WO-2020155097-A1 (WO)
Inventor: WEI CHAO
IPC: H04W72/12
Filed: 2019-02-01
Abstract: L'invention concerne des procédés, des systèmes, et des dispositifs destinés aux communications sans fil. Globalement, un équipement utilisateur (UE) peut recevoir une première autorisation de liaison descendante et une seconde autorisation de liaison descendante. La première autorisation de liaison descendante peut indiquer un premier ensemble de ressources sur une première porteuse composante, et la seconde autorisation de liaison descendante peut indiquer un second ensemble de ressources sur une seconde porteuse composante. L'UE peut déterminer que la première autorisation de liaison descendante et la seconde autorisation de liaison descendante sont associées au même bloc de transport et à une procédure HARQ partagée. L'UE peut surveiller les premier et second ensembles de ressources indiqués sur les première et seconde porteuses composantes respectivement, et peut envoyer une rétroaction HARQ pour le bloc de transport sur la base de la surveillance des ensembles indiqués de ressources et de la procédure HARQ partagée.
Patent WO-2020164036-A1 (WO)
Title: Methods and apparatus of interruption at srs antenna switching in new radio system
Inventor: TANG ZHIXUN
IPC: H04W56/00
Filed: 2019-02-14
Abstract: This invention proposes a mechanism of processing SRS antenna switching in a wireless communication network. The method could include a SRS antenna switching impact table/signaling for each band combination which will check whether the configured SRS transmission for antenna switching will impact other carriers in other bands. The method also includes a scheduling searching to check whether SSB receiving in other band (s) happen at the same time. The method will decide how many slots UE will interrupt for each carriers DL/UL based on a searching table or UE's capability signaling or real decision system based on the numerology of victim carrier (s) and aggressor carrier.
Patent WO-2019174478-A1 (WO)
Inventor: LIU WENJUN
IPC: G09F9/30
Filed: 2019-02-28
Abstract: 一种电子装置，包括壳体(20)及设置于所述壳体(20)上的柔性屏(30)，所述壳体(20)包括第一框体(21)、第二框体(23)，以及设置于所述第一框体(21)与第二框体(23)之间铰链装置(25)，所述铰链装置(25)包括铰链模组、设于铰链模组上的固定件，以及可相对固定件移动的定位件，铰链模组展开时定位件相对固定件移动至第一位置而将铰链模组保持在展开状态，铰链模组弯曲时定位件相对固定件移动至第二位置而将铰链模组保持在弯曲状态。本申请还提供一种电子装置的壳体(20)，以及所述壳体(20)的铰链装置(25)。
Patent WO-2019170052-A1 (WO)
Title: 日志脱敏方法、服务器及存储介质
Inventor: NIU JIAHAO
IPC: G06F16/24
Filed: 2019-03-04
Abstract: 本公开提供了一种日志脱敏方法，该方法包括步骤：接收客户端发送的日志查询请求消息；根据所述日志查询请求中的信息确定对应的日志脱敏策略；提取与所述日志查询请求消息对应的原始日志；判断所述原始日志中是否存在敏感数据；若所述原始日志存在所述敏感数据，则按照所述日志脱敏策略对提取的原始日志进行脱敏转换。此外，本公开还提供了一种服务器及存储介质。
Patent WO-2019192301-A1 (WO)
Title: Method and apparatus for processing video image
Inventor: ZHENG XIAOZHEN
IPC: H04N19/56
Filed: 2019-03-13
Abstract: Provided are a method and apparatus for processing a video image, the method comprising: successively scanning N neighboring blocks in M preset neighboring blocks of a current image block, and determining a target neighboring block according to the scanning result, wherein N is smaller than M; determining a related block of the current image block according to a motion vector of the target neighboring block, the current image block, and a reference image of the current image block; dividing the current image block and the related block into a plurality of sub-image blocks by using the same manner, wherein each sub-image block in the current image block is in one-to-one correspondence with each sub-image block in the related block; and predicting corresponding sub-image blocks in the current image block according to motion vectors of the sub-image blocks in the related block respectively. On the premise of ensuring codec performance, the complexity may be reduced.
Patent WO-2019184751-A1 (WO)
Inventor: LI WENYU
IPC: G02B30/25
Filed: 2019-03-18
Abstract: A virtual reality (VR) head-mounted display device, a VR display method, and a VR display system, comprising: a first convex lens (66), a second convex lens (55), a first polarization filter (11) and a second polarization filter (44) provided respectively between the two convex lenses (66, 55) and the eyes of the user of the VR head-mounted display device, and a display screen (77). The display screen (77) simultaneously outputs a first display image having a first polarization direction and a second display image having a second polarization direction, the first polarization direction and the second polarization direction being mutually orthogonal. The first polarization filter (11) is of the first polarization direction, and the second polarization filter (44) is of the second polarization direction.
Patent WO-2019192474-A1 (WO)
Title: Coating slurries for preparing separators, separators for electrochemical devices and preparation methods therefor
Inventor: CHENG ALEX
IPC: H01M10/0525
Filed: 2019-04-02
Abstract: Disclosed herein are a coating slurry for preparing a separator, comprising at least one copolymer having a crystallinity degree ranging from 30%to 70%, at least one thickening agent, at least one binder, and water, wherein the at least one copolymer comprises a first structural unit and at least one second structural unit; a method for preparing the coating slurry disclosed herein; a method for preparing separators with the coating slurry disclosed herein; a separator for an electrochemical device prepared by the method disclosed herein; as well as an electrochemical device comprising the separator.
Patent WO-2019196763-A1 (WO)
Title: Method and system for implementing logistics management
Inventor: WANG YUNCHEN
IPC: G06K17/00
Filed: 2019-04-08
Abstract: A method and system for implementing logistics management. The method comprises: an electronic identification device identifies a logistics object placed on a storage device by means of an electronic tag on the logistics object, wherein the electronic identification device is provided on the storage device of a logistics end node (100); and the electronic identification device transmits to a server position information of the storage device where the electronic identification device is located and logistics object information obtained by identifying the electronic tag (101). The method implements flexible logistics management by using electronic tags and placing electronic identification devices on e-commerce logistics end nodes.
Patent WO-2019196865-A1 (WO)
Title: Vr lens structure and display device
Inventor: CHEN YINWEI
IPC: G02B27/01
Filed: 2019-04-10
Abstract: The present application provides a VR lens structure and a display device. The VR lens structure comprises: a first lens and a second lens opposite to each other. The first lens has opposite first and second side surfaces, and at least one of the first and second side surfaces is aspherical. The second lens is a Fresnel lens. The optical surface of the second lens is disposed close to the second side surface, and the Fresnel surface of the second lens is disposed more distant from the second side surface than the optical surface.
Patent WO-2020019758-A1 (WO)
Title: Self-locking sealing cardboard box for package
Inventor: Qiu Qingshui
IPC: B65D5/10
Filed: 2019-04-10
Abstract: A self-locking sealing cardboard box for package, comprising a first side plate (11), a second side plate (12), a third side plate (13) and a fourth side plate (14) which are rotatably connected in sequence in a transverse direction; a joint plate (111) is rotatably connected to one side, opposite to the second side plate, of the first side plate, and an upper side and a lower side of the first side plate are rotatably connected to a first top plate (21) and a first bottom plate (31), respectively; an upper side and a lower side of the second side plate are rotatably connected to a second top plate (22) and a second bottom plate (32), respectively; an upper side and a lower side of the third side plate are rotatably connected to a third top plate (23) and a third bottom plate (33), respectively; an upper side and a lower side of the fourth side plate are rotatably connected to a fourth top plate and a fourth bottom plate, respectively; self-sealing pieces are provided at both the top and the bottom of the packaging cardboard box, each self-sealing piece comprises an insertion plate (41) and a slot (42), both ends of the insertion plate extend to form bendable locking plates (411), and the slot fits with the insertion plate; the insertion plate is connected to one side, opposite to the third side plate, of the third top plate, and the first top plate is provided with a slot; and the insertion plate is connected to one side, opposite to the first side plate, of the first bottom plate, and the third bottom plate is provided with a slot. The cardboard box for package can be self-sealing, saving time and effort, and saving costs.
Patent WO-2020172993-A1 (WO)
Title: Front maintenance tool for display screen
Inventor: ZHOU HONGGUI
IPC: B25B27/00
Filed: 2019-05-05
Abstract: A front maintenance tool for a display screen, comprising a mounting housing (10), an air suction assembly (20), a suction cup (30), several compressing blocks (41), and several driving members (50); a mounting cavity (11) having an opening is provided on the mounting housing (10), the suction cup (30) is mounted in the mounting cavity (11) and seals the opening, the air suction assembly (20) is mounted in the mounting housing (10) and is connected to the suction cup (30) in a sealed manner, and several grooves (31) extending out of the sides of the suction cup (30) are provided on the suction surface of the suction cup (30); the compressing blocks (41) are mounted in the mounting cavity (11), abut against the back surface of the suction cup (30), and directly face the grooves (31); and the driving members (50) are mounted on the mounting housing (10), directly face the compressing blocks (41), and are used for pushing the compressing blocks (41) to press the back surfaces of the grooves (31). Pressing the grooves adjusts a vacuum suction force, thereby satisfying the front maintenance requirements of display screens having different pitches.
Patent WO-2019242453-A1 (WO)
Title: 信息处理方法及装置、存储介质、电子装置
Inventor: LU PING
IPC: G06F16/30
Filed: 2019-05-24
Abstract: 本发明公开了一种信息处理方法及装置、存储介质、电子装置，其中，该方法包括：获取话题数据；对所述话题数据进行预处理得到结构化数据；将所述结构化数据输入至模型文件，计算得到所述话题数据的热度信息。
Patent WO-2019233391-A1 (WO)
Title: Oled substrate and display panel, and display device
Inventor: XU PAN
IPC: H01L27/32
Filed: 2019-06-04
Abstract: An OLED substrate comprises: a base substrate; multiple OLED devices provided at a side of the base substrate and located within a display region; and an auxiliary cathode provided at a side of the base substrate and at least located within a periphery region. Each of the OLED devices comprises a reflective anode, an organic material functional layer, and a transparent cathode that are sequentially provided in a direction away from the base substrate. Part of the auxiliary cathode located within the periphery region is electrically connected to the transparent cathodes of the multiple OLED devices. The electrical resistance of the auxiliary cathode is lower than the electrical resistance of the transparent cathodes of the multiple OLED devices.
Patent WO-2020232758-A1 (WO)
Title: Method and system for audio and video interaction between plurality of groups
Inventor: LIANG SHIPING
IPC: H04N21/4788
Filed: 2019-06-06
Abstract: Provided in the present application is a method for audio and video interaction between a plurality of groups. The method comprises: receiving a virtual group creation request initiated by a first user, and creating a first virtual group and determining a first session group to which the first user belongs; associating the first session group with the first virtual group, and adding all session users in the first session group to the first virtual group; when a virtual group join request, initiated by a second user, for the first virtual group is received, determining a second session group to which the second user belongs; associating the second session group with the first virtual group, and adding all session users in the second session group to the first virtual group; and sending a user list of the second session group to the other session users in the first virtual group but not in the second session group, such that the other session users not in the second session group incrementally pull out and play an audio and video stream according to the user list. By means of using the present application, the user experience during audio and video interaction can be improved.
Patent WO-2019206343-A1 (WO)
Title: Biological valve material, preparation method therefor and application thereof, and crosslinking agent and application thereof
Inventor: WANG ZHIHONG
IPC: A61L27/54
Filed: 2019-06-24
Abstract: A swim bladder source biological valve material and a preparation method therefor, comprising: decellularising a raw swim bladder, and using a crosslinking agent to perform crosslinking on the decellularised swim bladder. The crosslinking agent for a biological-based material used in the method comprises a crosslinking compound and an organic solvent, the crosslinking compound comprising a polyphenol compound. The biological valve material can be used for preparing a biological heart valve and/or biological patch.
Patent WO-2020258296-A1 (WO)
Inventor: MA NING
IPC: H04N19/89
Filed: 2019-06-28
Abstract: An image processing method, a device, an unmanned aerial vehicle, and a receiving end. The method comprises: obtaining the current image frame; detecting the communication quality of a wireless uplink communication link between a transmitting end and a receiving end; and determining, according to the communication quality, whether to determine, according to received feedback information, a reference frame used for encoding the current image frame, wherein the feedback information is sent by the receiving end to the transmitting end by means of the wireless uplink communication link, and is used for indicating the transmission status of an image frame sent by the transmitting end to the receiving end before the feedback information. According to the method, it is determined, according to the communication quality of the wireless uplink communication link, whether to determine, according to received feedback information, a reference frame used for encoding the current image frame. In this way, the encoding mode of an image matches the communication quality of the wireless uplink communication link, so that an image transmission error can be recovered in time to avoid affecting the user experience.
Patent WO-2020258329-A1 (WO)
Title: 初始接入指示方法、装置及存储介质
Inventor: LIU YANG
IPC: H04W28/20
Filed: 2019-06-28
Abstract: 本公开实施例是关于初始接入指示方法、装置及存储介质。该方法包括：在同步信号块（SSB）中携带标志信息，所述标志信息，用于指示所述SSB对应的初始接入带宽是否支持第一类型用户设备（UE）接入。
Patent WO-2021000125-A1 (WO)
Inventor: LIU ZHONGYUAN
IPC: H04M1/02
Filed: 2019-06-29
Abstract: 本实用新型提供了一种移动终端，其包括外壳、盖设于外壳并与外壳共同围成收容空间的屏幕、安装于收容空间内的扬声器箱、出声部以及驱动电机，扬声器箱设有出声口；外壳包括底壁、由底壁延伸的侧壁和贯穿侧壁的开口，屏幕支撑于侧壁，出声口朝向侧壁开设；出声部包括呈中空状的壳体以及分别贯穿壳体的第一声口和第二声口；壳体固定于扬声器箱，第一声口开设于壳体远离扬声器箱的一侧且将出声口与外界连通，第二声口朝向屏幕开设且与出声口连通；驱动电机安装于收容空间内且与扬声器箱连接用以驱动扬声器箱运动，并使得出声部经开口伸出至收容空间外或缩回至收容空间内。与相关技术相比，本实用新型的移动终端可靠性高、声学性能好且实现全屏幕。
Patent WO-2020248338-A1 (WO)
Title: Waterproofness tester for watch
Inventor: ZHANG KELAI
IPC: G04D7/00
Filed: 2019-07-23
Abstract: Disclosed is a waterproofness tester for a watch. The tester comprises a tester cylinder (1) and a first drive assembly (8), wherein at least one workpiece frame (7) is arranged inside the tester cylinder (1), and each workpiece frame (7) is configured to hold a watch to be tested; and the first drive assembly (8) is connected to each workpiece frame (7), and the first drive assembly (8) is configured to drive each workpiece frame (7) to rotate, rise and fall.
Patent WO-2020042853-A1 (WO)
Inventor: KOTRA ANAND MEHER
IPC: H04N19/105
Filed: 2019-07-30
Abstract: The present disclosure relates to a method and device of decoding video data. The device and method use a mapping process to simplify the calculation procedure for intra prediction, so as to improve coding efficiency. The decoding of encoded data comprises: decoding the encoded data to obtain an indication indicating whether the intra-prediction mode for a picture block is in a set of most probable modes, MPM, or not; if the indication indicates that the intra prediction mode for the picture block is not in the set of MPMs, generating a mapping relationship between at least one intra prediction mode in the first set of intra prediction modes and at least one intra prediction mode in the set of non-MPMs; decoding the encoded data to obtain an intra prediction mode codeword for the picture block; obtaining the intra prediction mode for the picture block according to the mapping relationship and the intra prediction mode codeword.
Patent WO-2021026954-A1 (WO)
Inventor: ZHANG MINGXUAN
IPC: G06F3/01
Filed: 2019-08-22
Abstract: A VR reading system and method capable of adjusting a sight distance during reading, relating to the technical field of VR reading devices. The VR reading system comprises: a VR reading device (1); a terminal device (2); and an open platform (3) installed on a system of the terminal device, wherein the open platform (3) is used for providing reading data for the VR reading device, and for adjusting, during reading, a sight distance between a display interface of the VR reading device and eyes of a user to relieve eye fatigue. The open platform (3) comprises: a setting module (31) and a sight distance adjustment module (32), wherein the setting module (31) is connected to the sight distance adjustment module (32); the setting module (31) is used by the user to set an adjustment range of sight distance and an adjustment rate; the sight distance adjustment module (32) is connected to a wireless communication module; and the sight distance adjustment module (32) is used for controlling the sight distance between the display interface of the VR reading device and the eyes of the user according to the adjustment range and the adjustment rate set by means of the setting module. The VR reading system using the technical solution has the advantages of a good eye fatigue relieving effect, a good eye protection effect and a high reading comfort.
Patent WO-2020088053-A1 (WO)
Inventor: RAO YU
IPC: C07K1/06
Filed: 2019-08-22
Abstract: Disclosed are a synthetic route towards teixobactin and an analogue thereof, and method for preparing unnatural amino acid. The method comprises: oxidative ring closure processing of a compound of formula (I), wherein R5 is independently Fmoc, Boc, Phth and Cbz, and R6 is independently H, Fmoc, Boc, Phth and Cbz. The initially provided method implements oxidative ring closure reaction for obtaining a high yield of L-allo-Enduracidine (End), an unnatural amino acid, low byproducts and facilitates separation and purification.
Patent WO-2020043054-A1 (WO)
Inventor: WANG YUHUA
IPC: F21S8/00
Filed: 2019-08-26
Abstract: Disclosed is a lamp (1) mounted on an umbrella column, the lamp having a housing (11), a power supply device and a control device (18), wherein the housing (11) comprises a light-emitting unit, and a light-transmitting window (12, 12') is provided near the light-emitting unit. The housing (11) is formed by snap-fitting two locking tile type halves; after the two locking tile type halves are snap-fitted, the middle of the housing (11) forms a cylindrical space (13) for accommodating an umbrella column; the interior of the cylindrical space (13) is provided with a fastening device (20) that is to be in contact with and tightly presses the umbrella column so as to fix the housing (11) on the umbrella rod; a first edge (14) and a second edge (15) are formed at a position where the two locking tile type halves of the housing (11) are snap-fitted; the first edge (14) is provided with hinges (16) that connect the two locking tile type halves together and can be opened and closed; and the second edge (15) is provided with a lock catch (17) that can open or close the housing (11).
Patent WO-2020088087-A1 (WO)
Inventor: YANG SHAWN
IPC: G06F11/36
Filed: 2019-09-02
Abstract: 本发明提供一种用于应用程序接口API测试的方法和设备。该方法包括：根据cucumber规范确定关注restful API测试领域的业务规则的领域专用语言DSL语句；根据Blockly规范确定所述DSL语句对应的图形化的块Block，其中，所述图形化的块Block配置为在预定编辑器中能够被拖拽并且彼此组合。上述方法能够将restful API测试的业务规则根据DSL语句和Blockly规范表达为图形化的块，方便直观、简单地进行API测试。