baber/WOPTO huggingface dataset:
Patent WO-2020142904-A1 (WO)
Inventor: YAO LAN
IPC: H01L27/11578
Filed: 2019-01-08
Abstract: A three-dimensional (3D) memory device and a manufacturing method thereof are provided. The method includes the following steps. An alternating dielectric stack is formed on a substrate. A vertical structure is formed penetrating the alternating dielectric stack in a vertical direction. A bottom dielectric layer of the alternating dielectric stack is removed. An epitaxial layer is formed between the substrate and the alternating dielectric stack after removing the bottom dielectric layer. An insulating layer is formed on the epitaxial layer. The insulating layer is located between the epitaxial layer and the alternating dielectric stack. The influence of the step of forming the vertical structure on the epitaxial layer may be avoided, and defects at the interface between the epitaxial layer and the bottom dielectric layer may be avoided accordingly.
Patent WO-2020042528-A1 (WO)
Inventor: YAN ZHIYU
IPC: H04L1/18
Filed: 2019-01-11
Abstract: The present application discloses a mobile communication system, a network device, a terminal device, and a data scheduling method. The data scheduling method comprises the following steps: searching a PDCCH original set and at least one redundant PDCCH, the PDCCH original set comprising a protected PDCCH, and the protected PDCCH and the redundant PDCCH being used to schedule the same target PDSCH and having the same DAI field； determining the number of bits of a HARQ-ACK codebook according to all DAI fields of a PDCCH recovery set; determining, according to the DAI field of the at least one redundant PDCCH, the order of HARQ-ACK information corresponding to the target PDSCH in the HARQ-ACK codebook; and transmitting the HARQ-ACK codebook. The present application also discloses a mobile communication network device, a terminal device, and a system for applying the method. A dynamic HARQ-ACK codebook determined by using a DAI sort method in a downlink control channel in the invention meets time delay requirements and efficiency requirements of transmitting uplink control information in an NR system.
Patent WO-2020118875-A1 (WO)
Title: 阵列基板及具有该阵列基板的显示装置
Inventor: HU JUNYAN
IPC: H01L27/12
Filed: 2019-01-23
Abstract: 一种阵列基板（10）及具有该阵列基板（10）的显示装置（1），阵列基板（10）具有显示区（101）以及围绕所述显示区（101）的弯折区（102），阵列基板（10）包括第一基层（11）、第一缓冲层（12）、第二基层（13）；以及开孔（2）的至少一部分位于第二基层（13）上，且对应于弯折区（102）；金属走线（18）的至少一部分覆于开孔（2）的内表面；有机层（6）填充于开孔（2）中且包覆位于开孔（2）内的金属走线（18）。阵列基板（10）及具有该阵列基板（10）的显示装置（1），在弯折区（102）形成开孔（2），且开孔（2）延伸至第二基层（13）内，并将金属走线（18）形成在开孔（2）的内表面，在开孔（2）内的金属走线（18）上方填充有机光阻，使得中性面（7）在金属走线（18）所在层，降低弯折区（102）的金属走线（18）所承受应力。
Patent WO-2019154330-A1 (WO)
Inventor: FENG YUAN
IPC: H04W72/04
Filed: 2019-02-01
Abstract: 一种反馈方法、系统、电子设备和计算机可读存储介质，用以解决现有技术中资源持续碰撞。本发明实施例中，接收节点接收发送节点发送的第一数据；接收节点根据第一数据确定反馈信息；反馈信息用于标识是否存在资源碰撞；接收节点根据预设格式将反馈信息与第二数据进行组包，形成目标数据；第二数据为接收节点待传输的业务数据；接收节点用第二数据占用的资源向发送节点发送目标数据，以使发送节点根据目标数据中的反馈信息确定是否重选资源。因此，接收节点根据接收到的目标数据中的反馈信息确定是否需要重选资源，有助于避免资源持续碰撞的；且不需要专门为反馈信息分配资源，可进一步避免资源持续碰撞。
Patent WO-2019154358-A1 (WO)
Title: Method for determining harq-ack codebook, and terminal
Inventor: CHEN XIAOHANG
IPC: H04L1/16
Filed: 2019-02-02
Abstract: The present disclosure provides a method for determining an HARQ-ACK codebook, and a terminal. The method for determining an HARQ-ACK codebook includes: determining an HARQ-ACK codebook according to a code block group configuration of a BWP in which at least one PDSCH corresponding to the HARQ-ACK codebook is located; or, determining an HARQ-ACK codebook according to a code block configuration of a BWP in which the PDCCH for scheduling at least one PDSCH corresponding to the HARQ-ACK codebook is located.
Patent WO-2019227977-A1 (WO)
Title: Wireless charging and communication circuit, wireless electronic device, and wireless charging and communication circuit system
Inventor: CHENG XINYI
IPC: H02J50/80
Filed: 2019-02-18
Abstract: A wireless charging and communication circuit, a wireless electronic device, and a wireless charging and communication circuit system, the wireless charging and communication circuit comprising a receiving circuit (10) and a signal processing circuit (20) that are electrically connected to each other, wherein the receiving circuit (10) is used to receive electrical energy which is wirelessly transmitted by a transmitting circuit and wirelessly transmit a feedback signal to the transmitting circuit according to the electrical energy; and the signal processing circuit (20) is used to receive a control signal which is wirelessly transmitted by the transmitting circuit and process the control signal. The wireless charging and communication circuit of the embodiments of the present disclosure may charge the receiving circuit (10) and may implement two-way data communication on the basis of the transmitting circuit and the receiving circuit (10) while charging.
Patent WO-2020186384-A1 (WO)
Title: Wire, electronic device, and method for manufacturing wire
Inventor: LEI XIAOHUA
IPC: H01B7/10
Filed: 2019-03-15
Abstract: Provided is a wire (100). The wire (100) comprises a conductive layer (10), a repair layer (20) and an elastic encapsulation layer (30), which are successively arranged in a stacked manner, wherein the repair layer (20) is a movable conductive layer; when a crack appears on the conductive layer (10) after same is stretched, the repair layer (20) is at least partially filled in the crack under the compression action of the elastic encapsulation layer (30), such that the conductive layer (10) is conducted at the crack, thereby realizing a self-repair function of the wire (100), avoiding the situation whereby a product loses efficacy due to the wire (100) being broken or resistance surging, and guaranteeing the conductive performance of the wire (100), which is beneficial to guaranteeing the reliability of use of an electronic device, and prolongs the service life.
Patent WO-2019192580-A1 (WO)
Title: Olive-shaped asymmetric bidirectional conical thread connection pair
Inventor: YOU YIHUA
IPC: F16B33/02
Filed: 2019-04-04
Abstract: An olive-shaped asymmetric bidirectional conical thread connection pair, comprising an external thread (9) and an internal thread (6) threadedly matching each other, wherein the body of the internal thread (6) is a helical bidirectional conical hole (41) on the inner surface of a cylindrical base body (2) and exists in the form of a "non-physical space", and the external thread (9) is a helical bidirectional truncated cone body (71) on the outer surface of a columnar base body (3) and exists in the form of a "physical matter". A complete thread unit is a helical olive-shaped bidirectional conical body (93) with the left taper (95) larger than and/or smaller than the right taper (96) and having a larger middle portion and two smaller ends. The performance mainly depends on the conical surfaces and tapers of threaded bodies matching each other. The bidirectional conical holes (41) and the bidirectional truncated cone bodies (71) constitute conical pairs by receiving the cone bodies in the conical holes so as to form the thread pairs (10) by means of the internal and external threads (6, 9), so that helical conical surfaces of inner and outer cones are in fixed-diameter fit or fixed-diameter interference, thereby achieving tightly fixing and connection functions as well as self-locking and self-positioning functions.
Patent WO-2020048133-A1 (WO)
Title: Easy-to-operate f-clamp
Inventor: ZHANG XINHUA
IPC: B25B5/02
Filed: 2019-04-16
Abstract: An easy-to-operate F-clamp, comprising a left clamp body, a right clamp body, and a guide bar (9). A first clamp pad (8-1) is provided on the left clamp body; a clip (3) is provided in the left clamp body; one end of the guide bar passes through the clip; one end of a button spring (2) is connected to the clip, and the other end is connected to the left clamp body; a clip button (4) is in contact with the clip; the top face of the clip button is exposed out of the left clamp body; a second clamp pad (8-2) matching the first clamp pad is provided on the right clamp body; and a first shaft (18), a second shaft (19), a handle (17), and a toggle (12), as well as a first clamp plate (13-1), a second clamp plate (13-2), and a cam (11), matching the toggle are provided in the right clamp body. During operating the F-clamp, the relative distance between the first clamp pad and the second clamp pad can be adjusted by operating the handle with one hand and operating the clip button with the other hand, and after the adjustment is completed, the operation handle and the clip button can be released. The operation is simple, and the use is easy.
Patent WO-2019223606-A1 (WO)
Title: Video coding method and apparatus
Inventor: WU DONGSHENG
IPC: H04N19/124
Filed: 2019-05-16
Abstract: The present application provides a video coding method and apparatus, relating to the field of coding technologies, and being able to solve the problem in the prior art of low quality of a coded video. The method comprises: determining, according to a first quantization parameter (QP) of a coding unit, a target coding mode of the coding unit, and dividing the coding unit according to the target coding mode, to obtain at least one first sub-coding unit, and then coding the current first sub-coding unit according to a second QP of the current first sub-coding unit; the coding unit having a first quantization step size corresponding to the first QP being a video image to be coded, the first QP being used to reflect characteristics of the coding unit, the second QP being used to reflect characteristics of the first sub-coding unit. The method is applied in a video coding process.
Patent WO-2019228531-A1 (WO)
Title: Optical alignment device and replacement method for lamp thereof
Inventor: ZHU SHUCUN
IPC: G02F1/1337
Filed: 2019-05-31
Abstract: An optical alignment device and a replacement method for a lamp thereof. The optical alignment device comprises: a light source (100), a steering component (200), a rail (300), and a moveable gripper (400). The light source (100) comprises at least one lamp (111). The steering component (200) is connected to the light source (100), and is configured to switch the light source (100) between a first state and a second state, wherein the first state is a working state and the second state is a state in which the lamp (111) is opposite the moveable gripper (400). The rail (300) extends from a maintenance door of the optical alignment device to the light source (100), and the positioning thereof is configured to be a motion path of the moveable gripper (400). The moveable gripper (400) is configured to grip a lamp to be replaced or a new lamp of the light source (100) and move the same along the rail (300).
Patent WO-2020248090-A1 (WO)
Title: Powder composition
Inventor: DUAN YUFANG (TINA)
IPC: C04B28/04
Filed: 2019-06-10
Abstract: A powder composition comprising 30-60% of redispersible polymer powder, 5-30% of cement, 20-70% of filler and 0-8% of additives. The powder composition is featured by excellent adhesion properties when used for tile laying, especially adhesion property after storage under water immersion condition.
Patent WO-2020007211-A1 (WO)
Inventor: ZHOU HONGLIANG
IPC: G07F17/12
Filed: 2019-06-24
Abstract: 一种物流对象管理设备以及物流对象投递、寄送控制方法及装置，其中，所述物流对象管理设备（101）在使用状态下嵌入到用于区隔用户室内与室外的墙体（102）中；所述物流对象管理设备包括用于从室外进行开启的第一门体（103），以及用于从室内进行开启的第二门体（104），由此可以有效地解决物流过程中"最后一百米"的问题。
Patent WO-2020042766-A1 (WO)
Inventor: WANG RUTAO
IPC: A61K31/05
Filed: 2019-07-10
Abstract: L'invention concerne un composé activateur allostérique du récepteur GABA A, préparation et utilisation associées. Le composé présente une structure représentée par la formule (1). R 1 et R 2 sont chacun indépendamment choisis parmi isopropyle et n-propyle; et lorsque R 1 est n-propyle, R 2 n'est pas isopropyle.
Patent WO-2021003746-A1 (WO)
Inventor: LI MINGJU
IPC: H04W74/08
Filed: 2019-07-11
Abstract: The present disclosure relates to the technical field of communications, and relates to a method and device for indicating the channel state of an unlicensed spectrum, and a storage medium. The method comprises: a base station sending channel state indication information by means of a first antenna panel, wherein the channel state indication information is used to indicate channel state testing results obtained by k antenna panels of the base station regarding at least one BWU of an unlicensed spectrum, where k is a positive integer. Embodiments of the disclosure provide a channel state indication solution for a scenario involving multiple antenna panels, enable a terminal to acquire channel state testing results obtained by different antenna panels of a base station regarding respective BWUs, and thus help to achieve reliable transmission between the terminal and the base station.
Patent WO-2020042797-A1 (WO)
Inventor: LU YAO
IPC: D02G3/34
Filed: 2019-07-17
Abstract: A colored gold-coated thread and a method for manufacturing gold embroidery by means of the colored gold-coated thread, comprising: preparing embroidery threads, preparing colored gold-coated threads and colored fixing threads on the basis of the same color in a one-to-one correspondence manner; preparing an embroidery base material, placing, on the embroidery base material, a pattern to be embroidered; preparing embroidery tools; fitting the embroidery base material to a frame, using a frame fitting rope to fix the embroidery base material to the embroidery frame; and embroidering on said pattern. The colored gold-coated threads each comprise a thread sheath and a core, the thread sheath being made of colored glitter threads having metallic lustre, the core being made of twistless rayons or soft and smooth cotton threads, the thread sheath being spirally wound and twisted around the surface of the core to form a soft and smooth cylindrical colored gold-coated thread having metallic lustre, and there are a variety of colors of colored gold-coated threads.
Patent WO-2021012093-A1 (WO)
Inventor: WEN XIN
IPC: B65H3/08
Filed: 2019-07-19
Abstract: Embodiments of the present disclosure provide an apparatus and a method for separating sheets. The apparatus comprises a bracket; a first cylinder comprising a first cylinder barrel coupled to the bracket and being rotatable relative to the bracket and a first piston rod configured to be switchable between a first retracting state and a first protruding state relative to the first cylinder barrel; a second cylinder comprising a second cylinder barrel coupled to the bracket and a second piston rod configured to be switchable between a second retracting state and a second protruding state relative to the second cylinder barrel, the second piston rod being coupled to the first cylinder barrel to drive the first cylinder barrel to rotate relative to the bracket when the second piston rod switches between the second retracting state and the second protruding state; and a saw tooth strip coupled to the first piston rod and configured to lift an edge of an upmost sheet among the sheets when the saw tooth strip contacts the edge of the upmost sheet and the first piston rod switches from the first protruding state to the first retracting state.
Patent WO-2020030177-A1 (WO)
Title: Method and apparatus for resource configuration for sidelink in internet of vehicles
Inventor: CHEN LIN
IPC: H04W72/04
Filed: 2019-08-12
Abstract: The present application provides a method and apparatus for resource configuration for a sidelink in the Internet of Vehicles. The method comprises: a terminal receiving sidelink BWP/resource pool configuration information; and the terminal performing sidelink data transmission according to the received sidelink BWP/resource pool configuration information.
Patent WO-2020088029-A1 (WO)
Inventor: TANG YUCHEN
IPC: G06K9/00
Filed: 2019-08-12
Abstract: The present disclosure is intended to provide a liveness detection method, a storage medium, and an electronic device, so as to solve the problem in related art of low liveness detection accuracy during face recognition. The method comprises: obtaining a face depth map and a face thermal image of an object to be detected; inputting the face depth map and the face thermal image into a feature extraction model, and extracting feature information from the face depth map and the face thermal image by means of the feature extraction model; and determining, according to the feature information and a classification model, whether the object to be detected belongs to a liveness category.
Patent WO-2020206910-A1 (WO)
Inventor: ZHANG JIE
IPC: G06Q30/02
Filed: 2019-08-28
Abstract: L'invention concerne un procédé de poussée d'informations de produit, comprenant les étapes consistant à : recevoir une demande d'acquisition d'informations de produit, et extraire un nom d'entité de produit à partir de la demande d'acquisition d'informations de produit (S202) ; déterminer un vecteur de mot du nom d'entité de produit en fonction du nom d'entité de produit et d'une base de données de vecteurs de mot prédéfinie, et générer un vecteur cible de la demande d'acquisition d'informations de produit en fonction du vecteur de mot du nom d'entité de produit (S204) ; calculer une distance vectorielle entre le vecteur cible et un vecteur de chaque triplet dans une bibliothèque de graphes de connaissances prédéfinie, les triplets comprenant deux noms d'entité et une relation d'entité entre les deux noms d'entité (S206) ; lorsqu'un vecteur d'un triplet cible existe dans la bibliothèque de graphes de connaissances, effectuer une mise en correspondance entre le nom d'entité de produit et les deux noms d'entité dans le triplet cible, déterminer un nom d'entité mis en correspondance avec le nom d'entité de produit, déterminer des informations de produit correspondantes selon une relation d'entité dans laquelle le nom d'entité mis en correspondance avec le nom d'entité de produit est situé, et pousser les informations de produit vers un expéditeur de la demande d'acquisition d'informations de produit, le vecteur du triplet cible étant un vecteur dont la distance vectorielle à partir du vecteur cible tombe dans une plage de seuil de distance vectorielle prédéfinie (S208) ; lorsque le vecteur du triplet cible n'existe pas dans la bibliothèque de graphes de connaissances, générer une invite de service selon la demande d'acquisition d'informations de produit, envoyer l'invite de service à un terminal de service de client, et pousser des informations de produit renvoyées par le terminal de service de client à l'expéditeur de la demande d'acquisition d'informations de produit (S210).
Patent WO-2021026995-A1 (WO)
Title: 一种新型的血管光纤导丝
Inventor: SHANG HUA
IPC: A61B18/22
Filed: 2019-09-10
Abstract: 本发明公开了一种新型的血管光纤导丝。它包括金属轴丝和环绕所述金属轴丝的光纤；所述光纤包括芯丝和包裹所述芯丝的包层。上述的血管光纤导丝中，在所述的光纤导丝进行光传导的部分，所述光纤环绕所述金属轴丝的弯曲半径大于临界弯曲半径；在所述的光纤导丝进行光散射出来的区域，所述光纤环绕所述金属轴丝的弯曲半径小于临界弯曲半径。本发明能够通过经皮穿刺技术进入血管，在血管中通过医学影像设备引导，并在头部进行侧面发光的光纤导丝。
Patent WO-2020052607-A1 (WO)
Title: Cabinet air conditioner and control method therefor
Inventor: LIU GUANGPENG
IPC: F24F1/005
Filed: 2019-09-12
Abstract: A cabinet air conditioner (1) and a control method. The cabinet air conditioner (1) comprises a housing (11), a blower (14) and a heat exchanger (15) being provided in the housing (11), the cabinet air conditioner (1) further comprising an air replenishing device (3), the air replenishing device (3) comprising a purifying unit (33), an air inducing unit (31) and a jetting unit (32), the purifying unit (33) comprising a box body (331) and a purifying assembly (332), and the box body (331) being provided with a first air outlet and an air inlet pipe (3311) communicating with the outdoor; the air inducing unit (31) comprises a pipe body (311), the pipe body (311) having a second air inlet (3111) and a second air outlet connected to the first air outlet, and an air inducing fan (312) being provided in the pipe body (311); and the jetting unit (32) comprises a cylinder (321), the cylinder (321) having a third air inlet and a third air outlet (3211) connected to the second air outlet, and a jetting channel (323) being formed between the third air inlet and the third air outlet (3211). The cabinet air conditioner is able to significantly reduce noise generated when the cabinet air conditioner is operating.
Patent WO-2021046844-A1 (WO)
Title: High-sensitivity high formwork collapse prevention detection early-warning system
Inventor: DING YOULIANG
IPC: E04G17/04
Filed: 2019-09-14
Abstract: A high-sensitivity high formwork collapse prevention detection early-warning system, comprising a group of sensors, a cloud computing system and an early-warning system, wherein the sensors send monitoring signals to the cloud computing system; the cloud computing system establishes a coordinate system for a high formwork according to a three-dimensional space position, and divides the coordinate system into a plurality of monitoring areas; and the early-warning system receives an early-warning signal from the cloud computing system, and gives an early warning. The early-warning system can effectively monitor whether the internal structure of a high formwork supporting system deforms, avoids the defects of a traditional monitoring algorithm wherein by means of same external deformation can only be observed and emergency measures cannot be taken, and sends a correct early-warning signal in a timely manner, thereby reducing casualties and property loss which may be caused during a traditional monitoring process.
Patent WO-2020083107-A1 (WO)
Inventor: LIU ZHENG
IPC: H04B3/32
Filed: 2019-10-18
Abstract: Disclosed by embodiments of the present invention are a method for reducing power consumption in vectoring technology, and a related device. The method comprises: a vectoring control entity (VCE) determining a crosstalk channel coefficient comprising two vectoring vector groups of N DPU ports, N being any multiple of two; according to the determined crosstalk channel coefficient, obtaining four (N/2)*(N/2) crosstalk coefficient matrices A, B, C, D; and performing matrix inversion on the four matrices A, B, C, D to obtain a precoding coefficient, the precoding coefficient being used to perform precoding processing on downlink data. By means of the foregoing, the complexity in calculating a precoding coefficient may be reduced and the power consumption of a VCE may reduced when the number of DPU ports is multiplied.
Patent WO-2021077313-A1 (WO)
Inventor: TONG MUCHENXUAN
IPC: G06F16/215
Filed: 2019-10-23
Abstract: Systems and methods for autonomous driving are provided. The system may specify a plurality of grids on a two-dimensional plane (510). For each of the plurality of grids, the system may obtain first point cloud data corresponding to the grid at a first time point (520). The system may also determine a first hash value of the first point cloud data (530). For each of the plurality of grids, the system may obtain second point cloud data corresponding to the grid at a second time point (540). The system may also determine a second hash value of the second point cloud data (550). Further, in response to determining that one of a plurality of first hash values of first point cloud data corresponding to the plurality of grids matches the second hash value, the system may refrain from further processing the second point cloud data (560).