baber/WOPTO huggingface dataset:
Patent WO-2019205308-A1 (WO)
Title: Information input method and apparatus, and terminal device and medium
Inventor: SUN CHENG
IPC: G06F16/00
Filed: 2018-07-19
Abstract: An information input method and apparatus, and a terminal device and a medium, which are applicable in the technical field of information processing. The method comprises: acquiring a character string pre-stored in an information database (S101); associating the character string with a label for marking an information category to which the character string belongs (S102); respectively establishing a corresponding data partition table for each information category (S103); storing the character string in the corresponding data partition table according to the label associated with the character string (S104); acquiring text input by an information entering party in an input box on a display page (S105); retrieving, in a data partition table corresponding to an information category associated with the input box, a character string matching the text (S106); and replacing the text in the input box with the matched character string, and determining, when a confirmation instruction sent by the information entering party is received, the matched character string to be information entered in the input box (S107). According to the solution, by carrying out completion or format normalization processing on text input by a user, an accurate data classification result can be obtained, thereby reducing the difficulty in data maintenance.
Patent WO-2019019982-A1 (WO)
Title: Method for configuring random access, network device, and terminal device
Inventor: PANG JIYONG
IPC: H04W72/04
Filed: 2018-07-24
Abstract: The present application relates to the technical field of wireless communications, in particular to a random access technique on unlicensed bands. In a method for configuring random access, a network device performs channel interception and competes for a channel occupation time; and if, in the channel occupation time won by the network device, a time-frequency resource for transmitting a random access preamble of a terminal device is configured, the network device sends downlink control information to the terminal device, wherein the downlink control information is used for indicating configuration information regarding transmitting a random access preamble on the time-frequency resource. By means of the solution provided by the present application, time-frequency resources that transmit a random access preamble in a channel occupation time can be dynamically configured, thereby flexibly using a channel occupation time, and improving the communication efficiency on an unlicensed frequency band.
Patent WO-2019037765-A1 (WO)
Title: Electronic cigarette atomizer
Inventor: LIU JIANFU
IPC: A24F15/015
Filed: 2018-08-24
Abstract: An electronic cigarette atomizer, comprising a liquid cup (1), an atomizing core (2), and a suction nozzle assembly (3). The atomizing core (2) comprises an outer sleeve (4), as well as a liquid storage cotton tube (5) and a smoke generating unit (6) inside the outer sleeve (4); the liquid storage cotton tube (5) is located between the smoke generating unit (6) and the outer sleeve (4); an inner cavity of the liquid cup (1) is communicated with the liquid storage cotton tube (5); and the atomizing core (2) further comprises a gas isolation tube (7). The gas isolation tube (7) is provided inside the smoke generating unit (6), and a gap is formed between the gas isolation tube (7) and the smoke generating unit (6); the gap is communicated with the outside to form a gas inlet channel (8); the an inner cavity of the gas isolation tube (7) is a gas outlet channel (9) communicated with the suction nozzle assembly (3); and the gas inlet channel (8) and the gas outlet channel (9) are communicated with each other. The electronic cigarette atomizer blocks, by means of the gas isolation tube (7), large-particle cigarette liquid sprayed during atomization of the cigarette liquid to prevent a user from sucking the large-particle cigarette liquid, so that the smoking experience is good, the user can be prevented from being scalded in the mouth, the liquid guide continuity is good, a heating wire would not be soaked in the liquid, and the working reliability is high.
Patent WO-2019179029-A1 (WO)
Inventor: ZHAO FENG
IPC: G10L17/00
Filed: 2018-08-24
Abstract: An electronic device, an identity verification method and a storage medium, wherein the method comprises: when receiving current voice data of a target user of which the identity is to be verified, acquiring standard voice data corresponding to the identity to be verified, and performing framing processing on the two pieces of standard voice data to obtain a current voice frame group and a standard voice frame group (S10); using a pre-set filter to respectively extract a pre-set type of acoustic feature of each voice frame of the two voice frame groups (S20); respectively inputting the extracted pre-set type of acoustic feature into a pre-trained deep neural network model of a pre-set structure to obtain a feature vector of a pre-set length respectively corresponding to current voice data and standard voice data (S30); and calculating cosine similarity between the two feature vectors, and determining an identity verification result according to the magnitude of the calculated cosine similarity (S40). The accuracy of identity verification of a speaker can be improved.
Patent WO-2019001595-A1 (WO)
Title: Image distortion correction in a wireless terminal
Inventor: JIANG HONG
IPC: H04B17/21
Filed: 2018-08-30
Abstract: A circuit in a wireless communications terminal/device and a method is described for reducing an image distortion. By measuring three gain mismatches of I path and Q path of a transceiver, and estimating a value of an IQ mismatch coefficient based on the three gain mismatches; and applying a measurement adjustment to the I path or the Q path based on the value of the IQ mismatch coefficient, the image distortion is reduced.
Patent WO-2019205477-A1 (WO)
Title: Surface backlight source and liquid crystal display device
Inventor: XIAO SHIYUAN
IPC: G02F1/13357
Filed: 2018-09-22
Abstract: The present invention provides a surface backlight source and a liquid crystal display device. The surface backlight source of the present invention comprises a mini LED substrate and multiple mini LEDs provided on the mini LED substrate. The mini LEDs are of micrometer size, thereby significantly reducing the thickness of the surface backlight source. In addition, the mini LED substrate is provided with through holes, and the multiple mini LEDs are evenly provided on the mini LED substrate without interfering with the through holes, such that fewer mini LEDs may be provided, reducing production costs while ensuring that the surface backlight source emits light evenly. The liquid crystal display device of the present invention comprises the surface backlight source, and the surface backlight source is thin and emits light evenly, thereby reducing the thickness of the liquid crystal display device, resulting in greater product differentiation, and improving market competitiveness of the products.
Patent WO-2019237606-A1 (WO)
Title: Loudspeaker diaphragm and loudspeaker
Inventor: WANG TING
IPC: H04R9/02
Filed: 2018-10-13
Abstract: A loudspeaker diaphragm and a loudspeaker. The loudspeaker diaphragm comprises a thermoplastic polyester elastomer film layer (11), the thermoplastic polyester elastomer being a copolymer composed of a polyester hard segment A and a polyether or an aliphatic polyester soft segment B, wherein the vitrification transformation temperature of the thermoplastic polyester elastomer film layer (11) ≤20℃, while the thermal plasticity temperature is 50℃-200℃. Using the described thermoplastic polyester elastomer film layer enables a loudspeaker diaphragm to have good flexibility, while being highly reliable and being durable, thus increasing the damage resistance capabilities of a loudspeaker.
Patent WO-2019091270-A1 (WO)
Title: 图像增强方法及系统
Inventor: MENG GUOQING
IPC: G06T5/00
Filed: 2018-10-17
Abstract: 本申请提供了一种图像增强方法及系统，方法包括获取输入亮度值，并计算输入亮度值的对数平均值；基于Retinex图像增强算法处理输入图像，得到第一亮度增益值；根据输入亮度值的对数平均值，计算得到亮度增益控制因子；根据亮度增益控制因子和第一亮度增益值，计算得到第二亮度增益值；根据第二亮度增益值增强输入图像得到输出图像。本申请采用Retinex图像增强算法对输入图像进行增强，并且通过采用亮度增益控制因子，当图像亮度较低时，第一亮度增益值会被较大的压缩，当图像亮度较大时，第一亮度增益值被较小的压缩，这样就可以使暗的图像的亮度增益变小；实现了对输出图像的亮度进行有效控制，使输出图像的亮度既能得到提升，又能与真实环境相符合。
Patent WO-2020042307-A1 (WO)
Inventor: LIU YUTIAN
IPC: H02J3/00
Filed: 2018-10-23
Abstract: A quick search method for a cascading failure of a large AC/DC power grid and a system. The quick search method for a cascading failure of a large AC/DC power grid comprises: step 1, determining an initial failure, and forming a failure set of first-level failures; and setting a search termination condition as a DC block fault or the number of failure levels reaching a threshold; step 2, performing DC block fault determination on cascading failures in a failure set of current-level failures, and if a DC block fault exists, storing the DC block fault in a failure set of next-level failures; otherwise, searching, by using a pruning search method and an outage risk value as a pruning basis, for failures on an alternating current side, and determining the failure set of next-level failures; and step 3, determining whehter the search termination condition is met, and if so, terminating the search; otherwise, increasing the number of failure levels by one, and returning to step 2 to continue the search. The method and the system ensure search accuracy while reducing search space, thereby shortening a search time, and improving search efficiency.
Patent WO-2020077669-A1 (WO)
Inventor: LU QIANXI
IPC: H04W72/04
Filed: 2018-10-29
Abstract: La présente invention concerne un procédé de configuration de paramètre, qui comprend : un second dispositif terminal envoie un premier ensemble de paramètres à un premier dispositif terminal, ou le premier dispositif terminal envoie un second ensemble de paramètres au second dispositif terminal, le premier ensemble de paramètres et le second ensemble de paramètres étant tous les deux utilisés pour indiquer des paramètres d'envoi de données de liaison latérale du second dispositif de terminal et/ou des paramètres de réception de données de liaison latérale du second dispositif terminal. La présente invention concerne également un dispositif terminal et un support de stockage.
Patent WO-2020087540-A1 (WO)
Inventor: HE CHUANFENG
IPC: H04W72/04
Filed: 2018-11-02
Abstract: 本发明公开了一种控制信息的传输方法，包括：终端设备基于下行控制信息，确定时间单元内的速率匹配信息；所述速率匹配信息用于所述终端设备进行数据接收。本发明实施例还提供另一种控制信息的传输方法、终端设备、网络设备及存储介质。
Patent WO-2020097765-A1 (WO)
Title: 大麻素类化合物在治疗神经性皮炎中的应用
Inventor: ZHANG KE
IPC: A61K31/352
Filed: 2018-11-12
Abstract: 本发明公开了大麻素类化合物或其可药用的盐在制备用于治疗神经性皮炎的药物组合物中的用途，其中所述的大麻素类化合物可以选自四氢大麻酚、大麻二酚、次大麻二酚、四氢次大麻酚中的一种，或者所述的大麻素类化合物可以选自：(1)四氢大麻酚和四氢次大麻酚的组合；(2)大麻二酚和次大麻二酚的组合；(3)四氢大麻酚和次大麻二酚的组合；(4)大麻二酚和四氢次大麻酚的组合；(5)大麻二酚、次大麻二酚和四氢次大麻酚的组合；(6)四氢大麻酚、次大麻二酚和四氢次大麻酚的组合。
Patent WO-2020107268-A1 (WO)
Title: Gdr code stream encoding method, terminal device, and machine-readable storage medium
Inventor: LI JUMEI
IPC: H04N19/44
Filed: 2018-11-28
Abstract: A GDR code stream encoding method, a terminal device, and a machine-readable storage medium. The method comprises: acquiring a GDR code stream; encoding the GDR code stream into a coded code stream including multiple coding groups, wherein a first frame of each coding group is a complete I-frame including all image information, and a preset number of frames after the first frame are duplicates of frames in the GDR code stream. In this embodiment, except for the first frame in the encoding group, which needs to be encoded, the remaining frames only need to be copied, so that the amount of encoding calculation and the time required for encoding can be reduced, and the encoding efficiency can be improved.
Patent WO-2019114568-A1 (WO)
Title: 用于电子装置的虹膜识别组件及具有其的电子装置
Inventor: ZHOU YIBAO
IPC: G06K9/00
Filed: 2018-11-30
Abstract: 一种用于电子装置的虹膜识别组件(100)和电子装置(300)，虹膜识别组件(100)包括：主板(110)、红外灯(120)、虹膜摄像头(130)和盖板(140)，红外灯(120)与主板(110)连接且位于第一表面(111)；虹膜摄像头(130)与主板(110)连接，虹膜摄像头(130)位于第一表面(111)且与红外灯(120)间隔开设置；盖板(140)具有第一透光部(141)，第一透光部(141)与红外灯(120)相对，第一透光部(141)上设有第一贴纸(1410)，所述第一贴纸(1410)上具有第一涂层(1411)，第一涂层(1411)被构造成允许红外灯(120)发射的红外光线穿透且阻止可见光穿透。
Patent WO-2019223282-A1 (WO)
Title: Support plate for u-shaped heat transfer tube of steam generator of nuclear power plant and steam generator thereof
Inventor: QIN JIAMING
IPC: F28F9/013
Filed: 2018-12-02
Abstract: A support plate for a U-shaped heat transfer tube of a steam generator of a nuclear power plant, comprising a plate body (10). The plate body (10) is opened thereon with a plurality of three-leaf plum blossom-shaped holes (12) that penetrate the plate body (10). A hole bridge (14) is formed between two adjacent three-leaf plum blossom-shaped holes (12). The three-leaf plum blossom-shaped holes (12) comprise boss edges (120), side edges (122) and top edges (124). After U-shaped heat transfer tubes (16) are inserted into the three-leaf plum blossom-shaped holes (12), the boss edges (120) support tube walls of the U-shaped heat transfer tubes (16). The side edges (122) and the top edges (124) of the three-leaf plum blossom-shaped holes (12) and the tube walls of the U-shaped heat transfer tubes (16) enclose heat exchange fluid passages (18) at outer sides of the U-shaped heat transfer tubes (16). A tube gallery area (19) is formed at a middle portion of the plate body (10), the tube gallery area (19) is opened with a through hole (190), and the three-leaf plum blossom-shaped holes (12) are disposed at two sides of the tube gallery area (19), wherein the included angle of connection lines of centers of the three-leaf plum blossom-shaped holes (12) and side edges (122) corresponding thereto is α, and 0 <α≤ 13°. The support plate makes the U-shaped heat transfer tubes (16) more compactly arranged, and more U-shaped heat transfer tubes (16) may be arranged on the same area, such that the overall size and cost of the device may be reduced. The three-leaf plum blossom-shaped holes (12) have large heat exchange fluid flow areas, ensuring the structural continuity and strength at the weakest part of the hole bridges (14) of the support plate.
Patent WO-2020124334-A1 (WO)
Inventor: LIU MING
IPC: A47L9/10
Filed: 2018-12-17
Abstract: 一种集尘装置，包括壳体（1）、隔板支架（2）、尘杯（3）、分离器（4）和分离器驱动装置，壳体（1）、隔板支架（2）和尘杯（3）依次设置；隔板支架（2）的外壁上设有支撑部（21），支撑部（21）位于尘杯（3）外侧；分离器（4）设于尘杯（3）内；分离器驱动装置包括电机（51）和传动组件，电机（51）设置在支撑部（21）上，传动组件的一端与电机（51）的输出轴（511）连接，传动组件的另一端与分离器（4）连接。集尘装置增设分离器驱动装置，能够直接驱动分离器（4）工作，有效提升除尘和液体分离效果，且分离器驱动装置的电机（51）设置在尘杯（3）外部，清洗方便，防止电机（51）脏污和损坏，提升了集尘装置的稳定性。
Patent WO-2019233083-A1 (WO)
Title: Glucose oxidase god mutant and gene and application thereof
Inventor: YAO BIN
IPC: C12N15/53
Filed: 2018-12-20
Abstract: The present invention uses glucose oxidase GOD derived from  Aspergillus niger  as a female parent, which is subjected to point mutation to obtain a glucose oxidase GOD-M5 having improved catalytic efficiency and thermal stability. The specific activity of the mutant of the present invention is increased by 66% relative to a wild type GOD. After 10 minutes of treatment at 70°C, the enzyme activity of the mutant of the present invention is increased by 13.6 times compared with the wild type. After 2 minutes of treatment at 80°C, the enzyme activity of the mutant of the present invention is increased by 29.4 times compared with the wild type.
Patent WO-2019129027-A1 (WO)
Title: 一种升压功率变换电路
Inventor: YU BO
IPC: H02M3/10
Filed: 2018-12-26
Abstract: 一种升压功率变换电路，其包括第一开关模块、第二开关模块、第一单向导通器件、第二单向导通器件、飞跨电容、第三单向导通器件、第三开关模块和第四单向导通器件。第一开关模块、第二开关模块与电源、电感串联形成回路；第一单向导通器件、第二单向导通器件与母线、电感、电源串联形成回路。第一单向导通器件的反向截止端与上下母线电容中点之间连接飞跨电容和第三单向导通器件。第三开关模块连接在飞跨电容负端与第一开关模块和第二开关模块的中点之间。第四单向导通器件连接在第一单向导通器件和第二单向导通器件的串联支路两端。第三单向导通器件用于将第二开关模块的电压应力箝位至下母线电压，从而避免半导体器件过压击穿的问题。
Patent WO-2019144908-A1 (WO)
Title: Method and apparatus of affine inter prediction for video coding system
Inventor: LIN ZHI-YI
IPC: H04N19/176
Filed: 2019-01-24
Abstract: Methods and apparatus of Inter prediction for video coding including affine Inter mode are disclosed. In one method, an affine MVP candidate list is generated, wherein the affine MVP candidate list comprises at least one inherited affine MVP derived from a neighbouring block set. Prediction differences of a current control- point MV set associated with the affine motion model are encoded using one predictor selected from the affine MVP candidate list at the video encoder side or the prediction differences of the current control-point MV set associated with the affine motion model are decoded at the video decoder side using one predictor selected from the affine MVP candidate list. In another method, the inherited affine MVP is derived by considering whether at least one of reference picture lists of said at least one neighbouring block includes one reference picture being the same as a current reference picture of the current block.
Patent WO-2020172780-A1 (WO)
Inventor: SUN CONG
IPC: G16H20/40
Filed: 2019-02-26
Abstract: A camera-based transcranial magnetic stimulation diagnosis head model building system, comprising a 3D scanner, a positioning hat, and an intelligent terminal. The 3D scanner is electrically connected to the intelligent terminal. A modeling method for the head model building system comprises: collecting 3D image data of the head of a patient from all directions by means of cameras, and integrating the image data to obtain complete 3D image data; combining MNI brain space coordinates, mapping 3D skull data of the MNI space to the 3D head model data of the patient to obtain a head model matching the actual head height of the patient, thus increasing the precision of subsequent positioning of transcranial magnetic stimulation points for the head of the patient, and further greatly improving the TMS magnetic stimulation treatment effects. According to the method, the head model of the patient can be obtained only by collecting 3D head data of the patient by means of the 3D cameras and processing the collected data by means of the intelligent terminal. The system is low in cost, simple in operation and high in degree of automation.
Patent WO-2020177098-A1 (WO)
Inventor: LU BIN
IPC: H01L21/02
Filed: 2019-03-06
Abstract: 本申请提供一种半导体结构及其制作方法，能够制作非直线型的沟槽结构，可以在不增大深宽比且维持占地面积不变的情况下，提升沟槽结构表面积。该半导体结构包括：衬底，包括相对设置的上表面和下表面；至少一个沟槽结构，设置于所述衬底，并自所述上表面向下形成；其中，所述沟槽结构在所述上表面的投影形成曲线型或者折线型的第一图案，所述第一图案包括彼此相邻的n个第二图案，所述n个第二图案中奇数位的第二图案相同，且偶数位的第二图案相同，n为正整数。
Patent WO-2020177146-A1 (WO)
Inventor: LIU JINGUO
IPC: B60L8/00
Filed: 2019-03-13
Abstract: Provided is a wind suspension new-energy vehicle, comprising a vehicle body (1), a front axle (2), a power and transmission system (3), and a rear axle (10); the front axle (2) and the rear axle (10) are mounted at the bottom of the vehicle body (1); the power and transmission system (3) is disposed above the front axle (2); the front part of the vehicle body (1) is equipped with a front wind power generation system (4); a mounting base (6) is mounted on the top of the vehicle body (1); a top power generation system (5) is mounted on the mounting base (6); both sides of the vehicle body (1) are symmetrically provided with a vehicle-body wind suspension kinetic-energy power generation system (7); the bottom of the vehicle body (1) is equipped with a bottom wind power generation system (8). By means of arranging the front wind power generation system (4), the top power generation system (5), the vehicle-body wind suspension kinetic-energy power generation system (7), the bottom wind power generation system (8), and a bottom wind suspension kinetic-energy power generation output system (9), it is possible to convert the wind energy in the environment into electrical energy at any time, drawing energy from the environment; furthermore, the mounting base (6) is internally provided with a drive apparatus, which can drive the top power generation system (5) to rotate and lift/lower; there is no need for charging or refueling, and the invention is very environmentally friendly.
Patent WO-2019192350-A1 (WO)
Title: Method implemented in internet of vehicles-based data transmission system, vehicle-mounted unit, and internet of vehicles-based data transmission system
Inventor: GONG WEIBING
IPC: H04W4/44
Filed: 2019-03-26
Abstract: Disclosed is a method implemented in an Internet of Vehicles-based data transmission system comprising multiple clusters and one or more road side units connected to the Internet. Each cluster comprises one or more vehicle-mounted units. The one or more vehicle-mounted units include a cluster-head vehicle-mounted unit. The method comprises: transmitting data of a vehicle-mounted unit to one of the one or more road side units by means of the cluster-head vehicle-mounted unit of the cluster to which said vehicle-mounted unit belongs. Also disclosed are a vehicle-mounted unit, and an Internet of Vehicles-based data transmission system
Patent WO-2020210995-A1 (WO)
Title: Article absorbant à stratifié tridimensionnel lié par thermocollage
Inventor: LINDNER TORSTEN
IPC: A61F13/512
Filed: 2019-04-17
Abstract: L'invention concerne un article absorbant (20), tel qu'une couche-culotte pour bébé, comprenant un stratifié tridimensionnel (30) pourvu d'une première couche (1) liée par intermittence à une deuxième couche (2) par un polymère hétérophasé. La feuille supérieure (24) comporte des éléments saillants tridimensionnels (9) dans la première couche (1) qui ne sont pas liés à la deuxième couche (2). Le polymère hétérophasé présente une enthalpie de fusion d'au moins 10 J/g. Le stratifié selon l'invention peut être utilisé sur le côté de l'article faisant face à l'utilisateur (24), comme feuille supérieure (24), et/ou sur le côté faisant face au vêtement (26), comme feuille arrière (26). La première couche (1) peut comprendre des fibres naturelles. L'article absorbant à stratifié tridimensionnel selon l'invention peut empêcher la première couche de se lier malencontreusement à la deuxième couche dans la zone des éléments saillants.
Patent WO-2019206043-A1 (WO)
Title: Information processing method and system
Inventor: DONG WENCHU
IPC: G16H50/30
Filed: 2019-04-19
Abstract: An information processing method, comprising: generating first analysis data according to first physiological detection data of a first user within a first predetermined time period (S10); generating second analysis data according to second physiological detection data of a second user associated with the first user within a second predetermined time period (S20); and determining whether the comparison result of the first analysis data and the second analysis data satisfies a first condition, and in response to the comparison result satisfying the first condition, generating first pushing information related to the comparison result and pushing the first pushing information to at least one of the first user and the second user (S30). Also provided is an information processing system.
Patent WO-2019214581-A1 (WO)
Title: Poly-chlorotrifluoroethylene copolymer nanofibers, methods of manufacturing such nanofibers, and products made with such nanofibers
Inventor: XIA TIAN
IPC: B01D71/32
Filed: 2019-05-06
Abstract: Disclosed is an electrospun polymeric nanofiber. The nanofiber includes a poly (chlorotrifluoroethylene-co-vinylidenefluoride) ( "poly (CTFE-co-VDF) " ) copolymer. Further disclosed is a method for manufacturing a polymeric nanofiber. The method includes the step of preparing or providing a polymeric emulsion. The polymeric emulsion includes a poly (CTFE-co-VDF) copolymer and a ketone-based solvent. The method further includes the step of electrospinning the polymeric emulsion to form the polymeric nanofiber using an electrospinning apparatus. Products made from the polymeric nanofibers are also disclosed.