baber/WOPTO huggingface dataset:
Patent WO-2021114122-A1 (WO)
Inventor: SHAO YI
IPC: H04R9/02
Filed: 2019-12-11
Abstract: Provided is a sound production device comprising a basket frame, a vibration system fixed to the basket frame, and a magnetic circuit system driving the vibration system to vibrate, wherein the vibration system comprises a first vibrating diaphragm fixed to the basket frame, a voice coil for driving the first vibrating diaphragm to vibrate, and an elastic conductive member for supporting the voice coil on the basket frame; the magnetic circuit system comprises a magnet yoke fixed to the basket frame, main magnetic steel fixed to the magnet yoke, and auxiliary magnetic steel arranged around the main magnetic steel; the auxiliary magnetic steel and the main magnetic steel are spaced to form a magnetic gap, and the voice coil is arranged in the magnetic gap; the elastic conductive member comprises a first fixed arm fixed to the basket frame, a second fixed arm fixed to the voice coil, and an elastic arm connecting the first fixed arm and the second fixed arm; the second fixed arm comprises a supporting part attached to the voice coil, an electric connecting part extending from the supporting part towards a direction away from the basket frame to a containing range defined by the voice coil, and a bonding pad arranged on the electric connecting part; and the voice coil is electrically connected to the bonding pad. Compared with the related art, the sound production device in the present utility model has better reliability.
Patent WO-2021120145-A1 (WO)
Title: 语音转换方法、装置、计算机设备及计算机可读存储介质
Inventor: LIU YANG
IPC: G10L13/033
Filed: 2019-12-20
Abstract: 一种语音转换方法、装置、计算机设备及计算机可读存储介质，该方法包括：获取待转换语音和原始转换模型，原始转换模型的格式为在线格式（202）；将原始转换模型进行格式转换，得到离线格式的目标转换模型（204）；对待转换语音进行特征提取，得到待转换特征（206）；将待转换特征输入目标转换模型，得到目标转换模型输出的目标特征（208）；根据目标转换模型输出的目标特征得到目标语音，目标语音的语音内容和待转换语音相同，目标语音的声音与待转换语音不同（210）。该语音转换方法不仅可以在离线状态下高质量进行语音转换，而且运行速度快，可以实现语音的实时转换。
Patent WO-2020155949-A1 (WO)
Inventor: HAO JINPING
IPC: H04W64/00
Filed: 2019-12-25
Abstract: 本申请实施例公开了一种用户定位的方法，包括：集中式单元CU网元向分布式单元DU网元发送配置信息，该配置信息用于配置DU网元发送的定位参考信号。CU网元向目标用户设备UE发送第一消息，该第一消息包括待测量信息的种类或定位参考信号的配置信息，该第一消息用于目标UE进行定位测量。本申请实施例还提供相应的网元、系统及存储介质。本申请技术方案提供了一种在CU/DU分离的网络架构下的用户定位方法。
Patent WO-2020135813-A1 (WO)
Inventor: YANG YUNLE
IPC: H04B10/079
Filed: 2019-12-28
Abstract: 本申请提供一种误码检测方法和相关设备，其中，该误码检测方法中，接收端从接收到的数据流中，提取第一序列，并确定第一序列中预设误码序列出现的次数，其中，该预设误码序列为所述第一序列的子序列，且为连续错误比特的总比特位数为N个比特的序列。可见，基于该预设误码序列出现的次数，能够及时检测到光纤通信系统在随着器件老化、光纤非线性效应等情况所发生的缓变，对信道突发误码情况的影响，进而有利于及时调节交织器的交织深度值。与现有技术中采用第一序列的总错误比特数与第一序列的总比特数之间的比值，即误码率的波动情况相比，本申请实施例能够更加及时的检测到上述缓变所引起的信道突发误码情况。
Patent WO-2021142781-A1 (WO)
Title: Local navigation assisted by vehicle-to-everything (v2x)
Inventor: YU LAN
IPC: G08G1/00
Filed: 2020-01-17
Abstract: Techniques described herein provide for enhanced ultra-local navigation services for V2X devices (e.g., smartphones incorporating V2X chip sets). The V2X devices can transmit vehicle information to edge network devices (e.g., roadside units). The roadside units can be deployed at intersections or along roads to collect traffic information through various sensor inputs and V2X communications with multiple vehicles. The communication between V2X devices and the edge network devices can be accomplished through wireless communication (e.g., direct PC5 interface or through local Uu interface with edge computing. The edge network devices can perform local route optimization and compute one or more recommendations (e.g., a recommend route, a recommended speed, a recommended lane). The edge network devices can transmit the one or more recommendations via a wireless communication to the V2X devices. The V2X devices can display the recommendations to a user.
Patent WO-2020156494-A1 (WO)
Inventor: ZHANG YINSHENG
IPC: A61K31/437
Filed: 2020-01-30
Abstract: 本申请属于药物化学领域，涉及一种含有吡咯并杂环的衣壳蛋白装配抑制剂，具体而言，涉及式I所示的化合物、其立体异构体或其药学上可接受的盐、其制备方法、药物组合物及医药用途，包括用于治疗受益于衣壳蛋白装配抑制的疾病的用途，尤其是乙型肝炎病毒感染引起的疾病。
Patent WO-2020168908-A1 (WO)
Inventor: TANG YONGFENG
IPC: F16H57/031
Filed: 2020-02-05
Abstract: A continuously variable transmission, being provided with a housing (3) and an inner cavity (4); a shaft (5) is provided as penetrating through the middle of a first end cover (301), the shaft (5) is rotatably connected to the first end cover (301), a sun gear (102) is fixedly provided on the shaft (5), the sun gear (102) is located inside the first end cover (301), a support frame (6) is provided adjacent to the sun gear (102), planet gears (101) are provided on the outer circumference of the sun gear (102), the planet gears (101) mesh with the sun gear (102), and the planet gears (101) and the sun gear (102) form a planet gear group (1); a planet gear shaft (7) is fixedly provided in the middle of each planet gear (101), the planet gear shafts (7) sequentially penetrate through the planet gears (101) and the support frame (6), a bucket wheel (201) is fixedly provided on each planet gear shaft (7) penetrating through the support frame (6), the bucket wheels (201) are located between the support frame (6) and a second end cover (303), the bucket wheels (201) fixedly provided on the plurality of planet gear shafts (7) form a bucket wheel group (2). The invention has a simple structure, low cost, reliable performance, and provides a continuously variable transmission suitable for normal operating conditions. The continuously variable transmission can be widely used in the field of transmissions.
Patent WO-2020164617-A1 (WO)
Inventor: ZHAO ZHENG
IPC: H04W56/00
Filed: 2020-02-14
Abstract: 本公开提供了一种信号的发送、接收方法、网络设备及终端，发送方法包括：确定待发送的同步信号块SSB的位置和波束方向；按照确定的SSB位置和波束方向，发送SSB。
Patent WO-2021027288-A1 (WO)
Title: 一种数据包传输方法、终端设备及网络设备
Inventor: GU BAIFENG
IPC: H04W36/00
Filed: 2020-03-25
Abstract: 本申请公开了一种数据包传输方法、终端设备及网络设备，涉及无线通信技术领域，可以解决在终端设备从源基站切换至目标基站时，由于源基站向目标基站传输用于同步数据包传输状态的信息时时延较大，导致的即使终端设备已由源基站切换至目标基站，目标基站由于还未同步源基站与终端设备的数据包传输状态，造成的数据传输无法接续的问题。本方案通过将用于数据包传输状态同步的信息，由时延较小的用户面承载来传输，以实现第一基站与第二基站的数据包传输状态同步的同时，降低用于数据包传输状态同步的信息的传输时延，保证终端设备从第一基站切换至第二基站后，第二基站与终端设备数据包的接续传输。
Patent WO-2021203380-A1 (WO)
Title: Control method for radio resource management measurement, terminal device, and network device
Inventor: HU YI
IPC: H04L5/00
Filed: 2020-04-09
Abstract: Disclosed are a control method for radio resource management (RRM) measurement, a terminal device, a network device, a chip, a computer-readable storage medium, a computer program product, and a computer program. The method comprises: a terminal device determines, on the basis of a reference signal measurement result, an RRM measurement mode corresponding to a reference signal of a target cell; and, the terminal device performs RRM measurement of the reference signal of the target cell per the RRM measurement mode determined, where the target cell comprises at least one of the following: a serving cell of the terminal device, an adjacent cell of the serving cell of the terminal device; the RRM measurement mode comprises: a first RRM measurement mode and a second RRM measurement mode, and the measurement interval corresponding to the first RRM measurement mode is less than the measurement interval corresponding to the second RRM measurement mode.
Patent WO-2020216131-A1 (WO)
Title: Digital key-based identity authentication method, terminal apparatus, and medium
Inventor: WANG SISHAN
IPC: H04L29/06
Filed: 2020-04-17
Abstract: Embodiments of the present invention provide a digital key-based identity authentication method, a terminal apparatus, and a medium. The method comprises: before a second terminal enters from a non-preset operation state into a preset operation state, using an identity authentication system in the second terminal to perform identity authentication of a user, and storing obtained identity authentication information in a secure unit of the second terminal; and when use of a digital key in the second terminal is desired, sending the identity authentication information stored in the secure unit of the second terminal to the first terminal, such that the first terminal performs authentication according to the identity authentication information, and accordingly determines whether a user of the digital key in the second terminal is a legitimate owner of the second terminal. This method enables user identity authentication when using the digital key of the second terminal even if the second terminal is in a preset operation state (for example, power off or a low-battery mode), thereby enhancing security of digital keys.
Patent WO-2021212352-A1 (WO)
Inventor: LI XUEJING
IPC: C11D3/60
Filed: 2020-04-22
Abstract: A scent boosting composition comprising both a liquid fragrance composition and a water-disintegrable particulate fragrance composition, each of which is enclosed in separate compartments of a single water-soluble envelope, the particulate fragrance composition comprising a solid component and a fragrance component. The composition provides to washed fabrics in a washing machine, both an immediate fragrance and an enduring fragrance.
Patent WO-2020259059-A1 (WO)
Inventor: ZHOU JIANJUN
IPC: E21D20/02
Filed: 2020-04-27
Abstract: 一种TBM平导洞身施工方法，平导洞身施工包括平导车站段施工、平导TBM预备洞、出发洞和接收洞施工，以及平导TBM掘进段施工；所述平导车站段施工包括洞口浅埋段施工和Ⅳ级围岩锚喷衬砌段施工；所述洞口浅埋段施工采用三台阶法开挖，所述Ⅳ级围岩锚喷衬砌段施工采用两台阶法开挖；在所述平导TBM预备洞、出发洞和接收洞施工时采用钻爆法施工，在位于Ⅴ级围岩处采用三台阶法开挖，在位于Ⅲ和Ⅳ级围岩处采用全断面开挖法开挖。通过对不同地质采用不同的施工方式，有效缩短工期，提高施工效率，采用所设计的施工方法确保施工过程的安全性和围岩的稳定性。
Patent WO-2021217403-A1 (WO)
Title: 可移动平台的控制方法、装置、设备及存储介质
Inventor: LIU JIE
IPC: G05D1/08
Filed: 2020-04-28
Abstract: 一种可移动平台的控制方法、装置、设备及存储介质，该方法用于控制可移动平台环绕目标对象，可移动平台包括拍摄装置，该方法包括：获取拍摄装置拍摄得到的参考图像的目标区域中的第一特征点，参考图像为当前图像的前一帧图像，目标区域为目标对象对应的图像区域；确定当前图像中与第一特征点对应的第二特征点；当第二特征点的数量满足预设条件时，移动参考图像的目标区域以得到当前图像的目标区域；控制拍摄装置朝向当前图像的目标区域对应的三维空间点。进而，可移动平台的拍摄装置始终可以拍摄到目标对象。并且，上述过程是基于图像的处理过程，不需要预先建立复杂的三维模型，处理方式快速简单，用户体验较好。
Patent WO-2020224598-A1 (WO)
Inventor: YANG YANNA
IPC: G02F1/1335
Filed: 2020-05-06
Abstract: A colour film substrate, comprising: a base substrate (100); a black matrix (200) arranged on the surface of the base substrate (100) and defining on the base substrate (100) a plurality of first light transmissive areas, a plurality of second light transmissive areas, and a plurality of third light transmissive areas; a colour resist layer (300), comprising a first colour resist (310), a second colour resist (320), and a third colour resist (330), the first colour resist (310), the second colour resist (320), and the third colour resist (330) respectively being arranged in the first light transmissive areas, the second light transmissive areas, and the third light transmissive areas, the first colour resist (310) covering the black matrix (200) between two adjacent first light transmissive areas and the second colour resist (320) covering the black matrix (200) between two adjacent second light transmissive areas; the colour resist (330) in two adjacent third light transmissive areas is separated by the black matrix (200), and the light transmittance of the third photoresist (330) is less than the light transmittance of the first colour resist (310) and the light transmittance of the second colour resist (320); and a common electrode layer (400); thus, the deflection of the liquid crystal molecules in the areas corresponding to the third light transmissive areas can be accelerated, increasing the transmittance of the third light transmissive areas, reducing the difference of the light transmittance of the light transmissive areas, and improving the problem of the yellow colour cast of the picture.
Patent WO-2020228797-A1 (WO)
Inventor: ZHANG XIANG
IPC: B62J6/12
Filed: 2020-05-14
Abstract: La présente invention concerne un dispositif d'affichage d'image, un procédé d'affichage d'image, une bicyclette, un microprocesseur et un support d'informations lisible. Le dispositif d'affichage d'image comprend : un moyeu (11), des ensembles d'affichage (13) disposés sur des rayons (12) du moyeu (11), et un générateur de courant continu (14) disposé sur un axe du moyeu (11), un rotor (141) du générateur de courant continu (14) étant raccordé à demeure à un bord interne (111) du moyeu (11) ; un stator (142) du générateur de courant continu (14) est raccordé à demeure à un arbre central pénétrant dans l'axe ; une extrémité de sortie du générateur de courant continu (14) est connectée électriquement à une extrémité d'entrée d'un système de batterie (15) ; une extrémité de sortie du système de batterie (15) est connectée électriquement à une extrémité d'entrée d'un circuit de commande (16) ; et un microprocesseur (161) dans le circuit de commande (16) stocke au moins une image prédéfinie.
Patent WO-2020233526-A1 (WO)
Inventor: HU HONGYUN
IPC: C09C1/48
Filed: 2020-05-15
Abstract: The present invention belongs to the technical field of the recycling of organic solid wastes, and specifically discloses a method for preparing carbon black from a pyrolysis coke of a waste tire by means of a molten salt heat treatment and a product thereof. The method comprises heating one or two groups of a metal chloride salt group and a metal sulfate group to obtain a molten salt; adding a pyrolysis coke of a waste tire into the molten salt, and subjecting same to a molten salt heat treatment under a preset reaction atmosphere; and after the reaction is complete, separating the reaction product to obtain a secondary molten salt and a treated pyrolysis coke, washing the treated pyrolysis coke with hot water and then drying same so as to obtain carbon black, and at the same time, recycling the secondary molten salt. In the present invention, the impurity components in the pyrolysis coke of the waste tire are dissolved by using the melting properties of the molten salt, thereby avoiding the use of strong acids and bases such as nitric acid, hydrochloric acid or an alkali liquor; in addition, the low temperature melting property of the molten salt is improved by adding the metal chloride salt, and moreover, acidic gases, such as hydrogen sulfide and hydrogen chloride, are captured in situ by means of the metal sulfate.
Patent WO-2020233538-A1 (WO)
Inventor: CHEN QIHANG
IPC: H04W48/16
Filed: 2020-05-18
Abstract: A method for accessing a wireless local area network and a terminal. The method comprises: a terminal receives type information of a wireless local area network and identification information of the wireless local area network sent by an access point, the wireless local area network being provided by the access point; the terminal determines a type of the wireless local area network according to the type information of the wireless local area network; if the terminal determines that the type of the wireless local area network is type I, the terminal sends to the access point a message for requesting access to the wireless local area network, the message carrying a virtual MAC address, the virtual MAC address being used for identifying the terminal, and the virtual MAC address being different from a device MAC address of the terminal; and after the terminal accesses the wireless local area network, the terminal stores the identification information of the wireless local area network. According to the method, in the terminal, the device MAC address is replaced with the virtual MAC address, so that a third party cannot obtain the device MAC address of the terminal according to the wireless local area network.
Patent WO-2020233579-A1 (WO)
Title: Procédé de réduction de la toxicité clinique d'apatinib
Inventor: SUN PIAOYANG
IPC: A61P35/00
Filed: 2020-05-20
Abstract: L'invention concerne un procédé de réduction de la toxicité clinique de l'apatinib, le procédé impliquant spécifiquement la combinaison de géfitinib à de l'apatinib ou des sels pharmaceutiquement acceptables associés, ce qui permet de réduire l'AUC de l'apatinib, d'augmenter la clairance de l'apatinib et de réduire les réactions indésirables de l'apatinib.
Patent WO-2021135133-A1 (WO)
Inventor: CHEN LINGCHENG
IPC: H01L51/30
Filed: 2020-06-30
Abstract: 公开了一类金属锡环化的苝酰亚胺衍生物及制备方法和应用，其属于有机半导体材料领域。这种金属锡环化的苝酰亚胺衍生物通过钯催化在苝酰亚胺类衍生物的港湾位引入金属锡构成五元金属杂环，突破一直以来苝酰亚胺港湾位只能引进非金属构成杂环的科研现状。金属锡元素的引入使该衍生物在光电材料领域更具研究价值，该衍生物作为光电材料在太阳能电池、有发光二极管和有机场效应晶体管领域都有很大的应用前景。此外，重元素锡的引入使该衍生物具有较强的产生三重态的能力，可作为一种新式光敏剂。直接相连的重金属锡提高了苝酰亚胺产生三重态能力，同时使其具有较长的三重态寿命，提供了一种新的金属元素修饰的苝酰亚胺作为光敏剂的方案。
Patent WO-2021008526-A1 (WO)
Inventor: CHEN YULONG
IPC: B60R7/06
Filed: 2020-07-14
Abstract: Provided is an auxiliary dashboard mounting assembly for a vehicle, comprising a floor (10) and an auxiliary dashboard (20), the floor having a slide groove (11), and at least two sets of locking holes being disposed on the side wall of the slide groove (11); a position-limiting part (13) corresponding one-to-one to at least two sets of locking holes is disposed on the floor; the bottom of the auxiliary dashboard (20) is disposed in the slide groove (11), and is internally provided with a locking part (30), and the front or rear side panel of the auxiliary dashboard (20) is provided with a first clasp (26) connected to the locking part (30); the locking part (30) is used for inserting into one of the locking holes; the locking part (30) has an unlocked state in which the first clasp (26) is pulled to move away from one of the set of locking holes, and also has a locked state in which it is locked in one set of locking holes due to contact with the position-limiting part. By means of inserting the locking part into different locking holes, the fixed position of the auxiliary dashboard on the floor is changed, and the fixed position of the auxiliary dashboard can be adjusted to satisfy the needs of passengers in the vehicle. Also provided is an automobile having the described vehicle auxiliary dashboard mounting assembly.
Patent WO-2021208280-A1 (WO)
Title: Application of dried fly larva in preparation of drugs for preventing and treating breast hyperplasia
Inventor: DAI JINGYU
IPC: A61P15/14
Filed: 2020-07-15
Abstract: Provided is a dried fly larva and an application of same in the preparation of drugs for preventing and treating breast hyperplasia and for improving estrogen levels.
Patent WO-2021109594-A1 (WO)
Inventor: LI JIANLI
IPC: H01S5/00
Filed: 2020-07-27
Abstract: Provided is a semiconductor laser (11, 12, 13) debugging apparatus for a laser MEMS scanning projection module. The apparatus comprises: semiconductor lasers (11, 12, 13, 7), collimating lenses (21, 22, 23, 8), light beam integration systems (3, 9), and detection systems (4, 5, 10). Laser beams emitted from the semiconductor lasers (11, 12, 13, 7) enter the light beam integration systems (3, 9) after passing through the collimating lenses (21, 22, 23, 8), and then enter the detection systems (4, 5, 10) after passing through the light beam integration systems (3, 9), and size and position information of laser spots can be acquired by means of the detection systems (4, 5, 10). By means of debugging the light beams emitted from the one-dimensional RGB array lasers (11, 12, 13) to make same correspond to the same reference point, the light beams from the one-dimensional RGB array lasers (11, 12, 13) can be collimated; by means of debugging the light beam emitted from the two-dimensional RGB array laser (7) to make same correspond to the same column of reference points, the light beam from the two-dimensional RGB array laser (7) can be collimated; and during debugging, a light beam emitted from each laser does not need to independently correspond to one reference point, such that the complexity of light beam collimation is reduced, and the consistency and accuracy of light beam collimation are improved, thereby greatly improving the production efficiency.
Patent WO-2022020998-A1 (WO)
Inventor: BAI LU
IPC: H01L27/32
Filed: 2020-07-27
Abstract: The present invention relates to a display substrate and a display device. The display substrate comprises: a base substrate comprising a display region, and a non-display region located at the periphery of the display region and comprising a fan-out region; a signal line layer provided on the base substrate and comprising a plurality of signal lines located in the fan-out region; a first metal layer provided on the side of the signal line layer distant from the base substrate, and comprising a first power line located in the non-display region; a first electrode layer located on the side of the first metal layer distant from the base substrate, and comprising a first electrode portion, the orthographic projection of the first electrode portion on the base substrate being at least partially overlapped with the orthographic projection of the first power line, and the first electrode portion being electrically connected to the first power line; and an organic insulating layer located between the first metal layer and the first electrode layer, and having a recess located in the non-display region, the orthographic projection of the edge of the recess on the base substrate and the orthographic projection of the fan-out region being at least partially overlapped in a first overlapping area, and at least a portion of the first overlapping area and the orthographic projection of the first electrode portion on the base substrate being not overlapped.
Patent WO-2021027550-A1 (WO)
Inventor: CHIANG YITA
IPC: G02B13/00
Filed: 2020-07-27
Abstract: L'invention concerne un objectif optique (10), un module de caméra (100) et un terminal (1000), l'objectif optique (10) comprenant séquentiellement, du côté objet au côté image, une première lentille (11), une deuxième lentille (12), une troisième lentille (13), une quatrième lentille (14), une cinquième lentille (15) et une sixième lentille (16) ; chaque lentille satisfait les relations suivantes : 0,2 ≤ BFL/TTL ≤ 0,6 et 0,2 ≤ TTL1/MIC ≤ 0,5, permettant ainsi à l'objectif optique (10) d'avoir une longueur focale arrière plus longue (BFL) tout en obtenant simultanément une performance d'imagerie élevée ; en outre, l'épaisseur sur l'axe TTL1 est plus petite pour de multiples lentilles, permettant ainsi à l'épaisseur du terminal (1000) d'être également plus petite.