baber/WOPTO huggingface dataset:
Patent WO-2021081691-A1 (WO)
Inventor: LEI JING
IPC: H04L1/12
Filed: 2019-10-28
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may configure a physical downlink control channel (PDCCH) component of a message B (msgB) communication to include a first portion of the signaling information for physical uplink control channel (PUCCH) for hybrid automatic repeat request (HARQ) feedback associated with the msgB communication and the signaling information for HARQ combining of msgB. The BS may configure a physical downlink shared channel (PDSCH) component of the msgB communication to include a second portion of the signaling information for PUCCH and msgB HARQ combining. The distributed mapping for the signaling information to the PDCCH and PDSCH components of msgB can be indicated by system information, RRC signaling, or hard coded in specifications. The BS may transmit the msgB communication to one or more UEs. Numerous other aspects are provided.
Patent WO-2021081969-A1 (WO)
Inventor: LIU ZHENHUA
IPC: C09K23/18
Filed: 2019-11-01
Abstract: A quaternary ammonium compound mixture prepared from a method comprising an esterification reaction step between a fatty acid mixture of at least one saturated fatty acid and at least one unsaturated fatty acid and an amine compound, and a fabric conditioning composition comprising the quaternary ammonium compound mixture.
Patent WO-2021081991-A1 (WO)
Title: Fingerprint detection array substrate, fingerprint detection apparatus, method of operating fingerprint detection apparatus
Inventor: HUA GANG
IPC: G06K9/00
Filed: 2019-11-01
Abstract: A fingerprint detection array substrate is provided. The fingerprint detection array substrate includes a plurality of touch electrode blocks in a plurality of touch detection regions configured to detect a touch position, wherein touch electrode blocks in a respective one of the plurality of touch detection regions are inter-connected through bridges, forming a touch electrode unit, and the touch electrode unit is isolated from touch electrode blocks in adjacent touch detection regions of the plurality of touch detection regions; a plurality of touch signal lines configured to respectively transmit touch signals to a plurality of touch detection regions, wherein a respective one of the plurality of touch signal lines is electrically connected to the touch electrode unit limited in the respective one of the plurality of touch detection regions; and a fingerprint sensor configured to perform fingerprint sensing limited in a fingerprint scanning region.
Patent WO-2021087640-A1 (WO)
Inventor: ZHANG DESHENG
IPC: F04D29/38
Filed: 2019-11-04
Abstract: A method for suppressing a leakage vortex in a blade tip circular hole structure. A combination structure of four circular holes is provided in the vicinity of the blade tip of an axial-flow pump blade (2). The diameter of the circular holes provided on the blade tip is the blade tip gap δ, and the diameter of the circular holes varies following changes in the blade tip gap. The length of the circular holes is the thickness of the local blade, and the spacing between the circular holes is the same. According to the described method for suppressing a leakage vortex in a blade tip circular hole structure, the leakage vortex of a blade tip region of the axial-flow pump is effectively suppressed, the flow field of the blade tip region is improved, serious cavitation of leakage flow is prevented from occurring, and the stability of the operation of the pump is improved.
Patent WO-2021092799-A1 (WO)
Title: Automation-based food packaging and sealing device
Inventor: ZHU HUANWEN
IPC: B65B51/14
Filed: 2019-11-13
Abstract: An automation-based food packaging and sealing device, comprising a box body (1) and a starting device (3). The top part of the box body (1) communicates with a feeding hopper (2). The top part of the inner wall of the box body (1) communicates with a discharge pipe (4) located directly below the feeding hopper (2). The top part of the inner wall of the box body (1) is fixedly connected to a support plate (5) located on the left side of the discharge pipe (4). The right side of the support plate (5) and the left side of the inner wall of the box body (1) are each fixedly installed with an electric telescopic rod (6). The opposite ends of the two electric telescopic rods (6) are each fixedly connected with an ejector rod (7), and one end of each ejector rod (7) is fixedly installed with a heating piece (8). A first conveyor belt (9) and a second conveyor belt (10) run through in order from left to right at the inner part of the box body (1). In the automation-based food packaging and sealing device, a packaging bag is conveyed below the discharge pipe by means of the second conveyor belt. Once an infrared sensor senses the packaging bag, the second conveyor belt is controlled to stop conveying. The discharge pipe is used to add food into the packaging bag. Along with the addition of food, the overall weight of the packaging bag increases to drive a top plate down until the bottom part of the top plate touches a touch switch. Discharging is stopped, and the packaging bag is sealed and pushed onto the first conveyor belt for conveying to the next process. The structure is simple, no manual operation is required, and the device costs are low, which is suitable for small-scale enterprise productions.
Patent WO-2020108319-A1 (WO)
Inventor: CHEN HUAYONG
IPC: G06N3/08
Filed: 2019-11-14
Abstract: Provided by the present invention is a reservoir water seepage prediction method, comprising: obtaining reservoir attributes of a target reservoir and expected meteorological information of the target reservoir from the current time to a target time; inputting the expected meteorological information into a preset precipitation prediction model to obtain an expected period of precipitation for the target reservoir from the current time to the target time; calculating an expected water level of the target reservoir by means of the expected period of precipitation, the reservoir attributes of the target reservoir and the current water level of the target reservoir; determining the expected water seepage amount of the target reservoir at the target time according to a relationship model for the water seepage amount, the water level and the time as well as the expected water level; and if the expected water seepage amount reaches a first water seepage amount threshold, sending an early warning message. By means of the present invention, the water seepage amount of the reservoir may be predicted quickly, and the water seepage condition of the reservoir may be known in time.
Patent WO-2020143433-A1 (WO)
Title: Array substrate, preparation method thereof, and related device
Inventor: WANG GUOYING
IPC: H01L27/32
Filed: 2019-12-20
Abstract: An array substrate, a preparation method thereof, and a related device. The array substrate comprises a plurality of sub-pixel regions, each of which comprising a pixel driver circuit and an optical compensation circuit (2) located on a base substrate (1). The pixel driver circuit comprises a pixel storage capacitor (20) coupled to a driver transistor. The optical compensation circuit (2) comprises a photosensitive storage capacitor (22) coupled to a photosensitive device (21). The pixel storage capacitor (20) and the photosensitive storage capacitor (22) are stacked, and share the same electrode plate. By sequentially stacking the photosensitive device (21), the photosensitive storage capacitor (22), and the pixel storage capacitor (20) along the direction away from the base substrate (1), i.e., the orthographic projection of the photosensitive device (21), the photosensitive storage capacitor (22), and the pixel storage capacitor (20) on the base substrate (1) has an overlapping region, which reduces the occupying area of the pixel storage capacitor (20) of the sub-pixel region, and accordingly increases the area of a light-emitting region, thereby increasing the aperture ratio of the sub-pixel region.
Patent WO-2021056897-A1 (WO)
Inventor: DONG BIN
IPC: F21V23/04
Filed: 2019-12-26
Abstract: Disclosed are a cabinet and a lamp control switch therefor. The lamp control switch comprises a housing (100), a control module (200) and a wireless module (300), wherein the housing (100) is arranged in a cylindrical shape and defines a mounting cavity (101); and the outer diameter of the cross-section of the housing (100) is at least 10 mm and at most 15 mm. The lamp control switch has the advantages of being convenient to install and good in concealment.
Patent WO-2021062956-A1 (WO)
Inventor: XU YANGYANG
IPC: G06Q30/06
Filed: 2019-12-27
Abstract: 一种充电信息处理方法、存储介质及电子设备，其中的方法包括获取本次充电过程的充电状态数据接收时间，所述充电状态数据由执行本次充电过程的充电设备发送(S101)；若在所述接收时间后的第一预设时长内未获取到本次充电过程的账单，则为本次充电过程的订单设置第一标志符，所述第一标志符用于表示本次充电过程已完成而所述订单未完成(S102)。采用上述方法，在本次充电过程执行完成而未收到账单时，也不影响本用户的下次充电过程，确保了电动车辆充电的及时性和安全性。
Patent WO-2020143735-A1 (WO)
Inventor: ZHANG SHUJUAN
IPC: H04W72/12
Filed: 2020-01-10
Abstract: Disclosed are a method, apparatus and system for determining spatial relationship information, and a storage medium. The method comprises at least one of the following steps: transmitting first control signaling, wherein the first control signaling is used for indicating spatial relationship information of at least one control channel resource; and determining or updating the spatial relationship information of the at least one control channel resource according to a predetermined rule and/or the first control signaling. Further disclosed are an information element transmission method and apparatus, and a storage medium.
Patent WO-2020233150-A1 (WO)
Inventor: LOU CHAOQUN
IPC: G01N21/78
Filed: 2020-01-13
Abstract: 一种食用盐中氯化钠含量的计算方法，包括如下步骤：1)水分测定：按照直接干燥法，将干燥温度设定为140℃±2℃，干燥至前后两次的质量差小于5㎎，即为恒重；2)氯离子测定：将步骤1)中的样品溶解后，用铬酸钾作为指示剂，用硝酸银标准滴定溶液滴定，测定氯离子的含量。该方法计算过程简单，数据量较小，计算结果准确。
Patent WO-2020168860-A1 (WO)
Inventor: JIANG PIN
IPC: H04W4/44
Filed: 2020-01-13
Abstract: 本申请涉及通信技术领域，公开了一种基于自动驾驶技术的资源确定方法及装置，用以解决物理位置临近的多个车辆发射激光信号时出现干扰的问题。方法包括：服务器确定第一车辆发射激光信号时所使用的第一时频资源及第一车辆所在的第一位置；确定第一位置所属的第一区域范围；当第一区域范围内存在第二车辆，第二车辆发射激光信号时所使用的第二时频资源与第一时频资源相同，在第一区域范围内用于发射激光信号的时频资源中确定包括空闲的时频资源的第三时频资源；服务器将第三时频资源发送给第一车辆，第一车辆使用第三时频资源发射激光信号。服务器为第一车辆发送空闲的时频资源，避免第一车辆与物理位置临近的多个车辆发射激光信号时出现干扰。
Patent WO-2020207109-A1 (WO)
Inventor: ZHANG ZHENFU
IPC: F25B41/40
Filed: 2020-02-11
Abstract: L'invention concerne un système et un procédé d'échange de chaleur du type à refroidissement souterrain. Le système d'échange de chaleur comprend un compresseur (11), un tuyau de refroidissement souterrain (12), un dispositif d'étranglement (13) et un évaporateur (14), reliés successivement par l'intermédiaire d'une conduite. Le tuyau de refroidissement souterrain (12) est situé au moins partiellement sous terre ; une extrémité du tuyau de refroidissement souterrain (12) est reliée directement ou indirectement à une sortie de gaz du compresseur (11) ; et l'autre extrémité du tuyau de refroidissement souterrain (12) est reliée directement ou indirectement à une entrée de liquide du dispositif d'étranglement (13). De plus, l'invention concerne en outre un climatiseur comprenant un système d'échange de chaleur du type à refroidissement souterrain, et un procédé d'installation.
Patent WO-2021056950-A1 (WO)
Inventor: FAN CHEN-CHIH
IPC: G02B5/20
Filed: 2020-02-13
Abstract: Disclosed is a method for manufacturing a filter on an image sensor wafer. The method comprises: providing an image sensor wafer (100), wherein the image sensor wafer (100) comprises a plurality of sensing regions (110) and a non-sensing region (120) between and surrounding these sensing regions (110); forming a patterned sacrificial layer (200) on the non-sensing region (120); forming a filter layer (300) on the entire face of the image sensor wafer, so that a first part (310) of the filter layer (300) covers the patterned sacrificial layer (200), and a second part (320) of the filter layer covers these sensing regions (110); and removing the patterned sacrificial layer (200). When the patterned sacrificial layer (200) is removed, the first part (310) is also removed, and the second part (320) that is left forms a plurality of filters respectively located on these sensing regions (110).
Patent WO-2021168762-A1 (WO)
Inventor: YUAN FANG
IPC: H04W74/08
Filed: 2020-02-28
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine, based at least in part on a first symbol offset, a starting symbol and an ending symbol for a first repetition of a plurality of repetitions of a physical uplink shared channel (PUSCH) transmission. The UE may determine, based at least in part on a second symbol offset, a starting symbol and an ending symbol for a second repetition of the plurality of repetitions of the PUSCH transmission. Numerous other aspects are provided.
Patent WO-2020177698-A1 (WO)
Inventor: CUI YINGLIN
IPC: G06F9/54
Filed: 2020-03-04
Abstract: Provided by the present invention are an inter-mini program platform communication method and device, and a computer storage medium, the method comprising: a first mini program platform sending start-up data to a second mini program platform, the start-up data comprising information of the host application in which the first mini program platform is located and information of the first mini program platform; receiving verification data returned by the second mini program platform, the verification data comprising information of the host application in which the second mini program platform is located and information of the second mini program platform; according to the verification data, determining a used application interface set; and using the determined application interface set to communicate with the second mini program platform. The present application may achieve mutual communication between mini program platforms when mini program platforms are simultaneously integrated in multiple host applications of the same user equipment.
Patent WO-2020192385-A1 (WO)
Inventor: IETOMI KUNIHIKO
IPC: H04N5/225
Filed: 2020-03-05
Abstract: A multispectral camera capable of capturing images at multiple spectral bands sometimes cannot appropriately configure photographing conditions suitable for a specific object. Provided is a determination device comprising a circuit, the circuit being configured to: determine, according to a first image of a first wavelength region captured by a first image sensor included in a first camera device, a first region in the first image; and determine, according to image information of a second region in a second image of a second wavelength region captured by a second image sensor included in a second camera device, a camera control value of the second camera device, the second region corresponding to the first region.
Patent WO-2021103340-A1 (WO)
Title: 一种低温超临界发泡工艺
Inventor: ZHANG XIAOHAI
IPC: C08L75/04
Filed: 2020-03-06
Abstract: 本发明公开一种低温超临界发泡工艺，包括如下步骤：①采用聚烯烃类材料或热塑性弹性体类材料在高于大气压压力的反应釜中与至少一种惰性气体接触，以驱使气体进入所述材料内；所述聚烯烃类材料或热塑性弹性体类材料的保压温度低于所述材料的熔融温度5-40℃；②降低压力，使所述材料膨胀，产生一次发泡材料并将一次发泡材料取出；③将一次发泡材料取出，投入到隧道炉中进行二次发泡，所述隧道炉的温度高于所述材料的熔融温度。与现有技术相比，本发明具有生产效率高、节约能源以及提高反应釜利用率的特点。
Patent WO-2021120412-A1 (WO)
Title: 一种可穿戴智能药盒
Inventor: WEI QIAOYUN
IPC: A61J7/04
Filed: 2020-03-10
Abstract: 一种可穿戴智能药盒，包括智能药盒本体(1)，智能药盒本体(1)的两侧向外对称延伸设有腕带(2)，智能药盒本体(1)包括显示器(3)、储药盒(4)、智能提醒组件(5)和消毒杀菌组件(6)，智能药盒本体(1)上设有通孔，储药盒(4)卡接嵌设于通孔内，储药盒(4)开口处铰接设有储药盖(7)，储药盒(4)的开口处沿周处设有凹槽，凹槽的底部设有铁片，储药盖(7)靠近储药盒(4)的一面沿周处设有凸起(8)，凸起(8)上固接设有磁片，凸起(8)通过磁片与凹槽内的铁片磁吸连接，消毒杀菌组件(6)包括微型紫外线灯(9)，微型紫外线灯(9)设于储药盒(4)的内壁上。该可穿戴智能药盒实用性高、操作简单，便于携带和无污染的储存药片，可定时且提醒效果好。
Patent WO-2020182111-A1 (WO)
Title: 一种磷氮锌二维超分子包覆二硫化钼杂化阻燃剂及其应用
Inventor: FU SHAOHAI
IPC: C08K9/10
Filed: 2020-03-10
Abstract: 本发明公开了一种磷氮锌二维超分子包覆二硫化钼杂化阻燃剂及其应用，属于无卤阻燃技术领域。本发明磷氮锌二维超分子包覆二硫化钼杂化材料的组分按照重量份数配比，包括：1～2份二硫化钼、1～1.5份锌盐、5～8份含氮化合物、5～10含磷化合物。本发明杂化材料作为阻燃剂，有效的发挥了有机无机协同阻燃作用，提高二硫化钼的阻燃效率，减少了基体中阻燃剂的添加量，且同时能够提高基体的力学性能，具有非常好的应用前景。
Patent WO-2021031560-A1 (WO)
Inventor: TAN JIAN
IPC: E21B47/06
Filed: 2020-03-24
Abstract: 一种基于光纤光栅的近钻头多参数测量系统及方法，涉及煤矿井下随钻测量技术领域，系统包括钻进装置(1)、测量装置(2)和数据传输装置(3)，钻进装置(1)包括钻头(11)、钻杆(12)和钻机回转器(13)，测量装置(2)包括测力节(21)和光电旋转接头(22)，数据传输装置(3)包括光纤(31)和信号处理器(32)，测力节(21)分为测力节前部(211)和测力节后部(212)，测力节前部(211)设置的凹槽(213)和测力节后部(212)设置的肋筋(214)配合，凹槽(213)和肋筋(214)上均设置有光纤光栅传感器，光纤(31)沿钻杆(12)内部延伸至光电旋转接头(22)，将光谱信息传输至信号处理器(32)；测量系统应用于钻孔卸压过程中，钻进装置(1)作用下钻头(11)钻进，测量装置(2)对钻头(11)位置处的扭矩、转速、钻进压力和孔深进行测量，数据传输至信号处理器(32)，随着钻杆(12)钻进依次连接钻杆(12)，随钻测量；解决了长钻孔多参数测量误差较大的问题。
Patent WO-2020215971-A1 (WO)
Title: Map switching method and apparatus, and storage medium and device
Inventor: GUO HAIYUAN
IPC: A63F13/52
Filed: 2020-03-26
Abstract: A map switching method and apparatus, and a storage medium and a device. The method comprises: in the process of running a round of racing game in a client, obtaining the driving position of a first virtual racing car in a first virtual map, wherein the first virtual racing car is controlled by a first account logged in the client, and the first virtual map is a virtual map in the round of racing game (S202); and in the case that the driving position reaches a first transfer point in the first virtual map, transmitting the first virtual racing car from the first virtual map to a second virtual map in the round of racing game, wherein the first virtual map is connected to the second virtual map by means of the first transfer point, and a virtual map used in the round of racing game is formed by splicing a plurality of virtual maps, and the plurality of virtual maps comprises the first virtual map and the second virtual map (S204). The effect of spanning a plurality of virtual maps in a round of racing game is achieved, and the map richness in racing games is improved.
Patent WO-2020200025-A1 (WO)
Title: Procédé de commande de poignée de jeu et dispositif
Inventor: DAI RENJUN
IPC: A63F13/235
Filed: 2020-03-26
Abstract: L'invention concerne un procédé de commande de poignée de jeu. La relation de position entre la poignée de jeu et un dispositif électronique connecté à celle-ci peut être une première relation de position et peut également être une seconde relation de position. Lorsque la relation de position entre la poignée de jeu et le dispositif électronique connecté à celle-ci est la première relation de position ou la seconde relation de position, celle-ci peut correspondre à différentes instructions. Ainsi, la poignée de jeu peut non seulement être montée sur un premier côté du dispositif électronique pour déclencher le dispositif électronique pour exécuter une première instruction ; mais peut également être monté sur un second côté du dispositif électronique pour déclencher le dispositif électronique pour exécuter une seconde instruction. La même poignée de jeu peut être montée et utilisée à différentes positions du dispositif électronique, réduisant ainsi les coûts d'utilisation pour un utilisateur, et les coûts de production et d'entretien pour un fabricant.
Patent WO-2020192752-A1 (WO)
Title: Broadcast and group-based handover in nr-based leo-ntn
Inventor: ROY ABHISHEK
IPC: H04W74/08
Filed: 2020-03-27
Abstract: This innovation describes methods for an NR-based, LEO Non-Terrestrial Networks (NTN) to improve handover process by sending broadcast or group-cast downlink handover (HO) Command message to all (or group of) UEs in the coverage area (cell or beam-spot) of the LEO satellite. Subsequently, on receiving the broadcast (or group-cast) HO Command message, all the UEs in the source cell transmit HO Complete message to the source cell of the LEO-NTN. In order to reduce or avoid heavy Random Access (RA), generating from all the UEs, the LEO-NTN can either send Contention Free Random Access (CFRA), or instruct the UE to perform a random backoff before sending the uplink HO Complete message. Moreover, improvements to configure Conditional Handover (CHO) and delaying the transmission of HO Complete message are also provided.
Patent WO-2021196171-A1 (WO)
Title: 网络切片切换的方法、装置及其设备
Inventor: FU ZHE
IPC: H04W36/00
Filed: 2020-04-03
Abstract: 本申请揭示了一种网络切片切换的方法及装置。该方法包括：目标基站接收源基站发送的切换请求消息；目标基站确定是否进行切片重映射。从而在目标基站接收源基站发送的切换请求消息时，目标基站确定是否进行切片重映射，通过目标基站进行切片重映射，保证了切片切换时，切换业务的连续性，解决了切片切换时出现的业务不连续的技术问题。
Patent WO-2021189531-A1 (WO)
Inventor: Bao Xiaojia
IPC: G09F13/04
Filed: 2020-04-08
Abstract: Provided is a mechanical structure and multimedia combined exhibition device. A storefront signboard comprises a storefront signboard support, wherein a transmission device is disposed at the center of the interior of the storefront signboard support; first multimedia screens are disposed in a front end face and a rear end face of the storefront signboard support, respectively; the two first multimedia screens and the transmission device are arranged in the same direction; and business number plates are disposed on the outer sides of the two first multimedia screens, respectively, and the two business number plates can move along the support under the drive of the transmission device. The device has a reasonable structure, and by means of the movement of business number plates, any one of a business number LOGO and a product model or a combination of the two can move along with the business number plates to form a dynamic exhibition effect of being suspended in midair, such that not only can the attention of customers be attracted, but visitors' memories of exhibits can also be strengthened, and the exhibits can leave a deeper impression on people.
Patent WO-2021031582-A1 (WO)
Title: Wide-angle lens and imaging device
Inventor: WEI WENZHE
IPC: G02B1/00
Filed: 2020-04-10
Abstract: A wide-angle lens (100, 200, 300, 400) and an imaging device (500), the wide-angle lens (100, 200, 300, 400) successively comprising from the object side to the imaging surface (S18): a first group (Q1) that has a negative focal power, a second group (Q2) that has a positive focal power and a third group (Q3) that has a positive focal power. From the object side to the imaging surface (S18), the first group (Q1) successively comprises a first lens (L1) that has a negative focal power, a second lens (L2) that has a negative focal power and a third lens (L3) that has a focal power, wherein the object side surface (S1) of the first lens (L1) is a convex surface, the image side surface (S2) thereof is a concave surface, and the image side surface (S4) of the second lens (L2) is a concave surface. The second group (Q2) successively comprises a fourth lens (L4) that has a positive focal power and a fifth lens (L5) that has a positive focal power, wherein image side surfaces (S8, S10) of both the fourth lens (L4) and the fifth lens (L5) are convex surfaces. The third group (Q3) successively comprises a sixth lens (L6), a seventh lens (L7) and an eighth lens (L8) that has a positive focal power, wherein both the object side surface (S15) and the image side surface (S16) of the eighth lens (L8) are convex surfaces, and the sixth lens (L6) and the seventh lens (L7) are combined to form a bonding body. A stop (ST) is arranged between the first group (Q1) and the second group (Q2). An optical filter (G1) is arranged between the third group (Q3) and an imaging surface (S18). The wide-angle lens (100,200,300,400) has the advantages of having a small distortion, high pixels, a large field-of-view angle and low tolerance sensitivity.