baber/WOPTO huggingface dataset:
Patent WO-2019232951-A1 (WO)
Title: High-speed hydraulic forging machine provided with suspended guide beam
Inventor: ZHANG LIANHUA
IPC: B21J7/28
Filed: 2018-09-05
Abstract: A high-speed hydraulic forging machine provided with a suspended guide beam comprises a column (5), an upper fixed beam (1), a guide beam (4), a downward hydraulic operation cylinder, an upward hydraulic return cylinder (10), a hydraulic position tracking cylinder (9), a displacement sensor (3), a programmable controller, and a hammer (6). The hammer (6) is fixedly connected to a piston rod end of the downward hydraulic operation cylinder. The tracking guide beam (4) is provided on the column (5). The hydraulic position tracking cylinder is provided on the upper fixed beam (1). A guide hole is provided on the guide beam (4). A piston rod of the downward hydraulic operation cylinder and the guide hole provided on the guide beam (4) form a clearance fit. The guide beam (4) can be moved up and down according to changes in the dimensions of a workpiece (7), adjusted by means of tracking, or halted at a configured height. The guide hole on the guide beam (4) guides reciprocation of the hammer (6), thereby improving the frequency and flexibility of the hammer, the linear speed of rolling, operational stability, and the adaptability of forging high-alloy steel.
Patent WO-2020034320-A1 (WO)
Title: Method and apparatus for configuration of sidelink channel resource units
Inventor: YANG JIN
IPC: H04W72/04
Filed: 2018-09-27
Abstract: A method and apparatus for configuration of sidelink channel resource units for sidelink communications in a wireless communication network is disclosed. In one embodiment, a method performed by a wireless communication device, includes: determining a sidelink channel resource unit of a sidelink channel according to at least one of the following: a preconfiguration of the sidelink channel resource unit, a configuration of the sidelink channel resource unit, a subcarrier spacing (SCS), a sidelink resource set, a plurality of effective resource elements (REs) of the sidelink channel, and a sidelink channel resource unit table; and performing sidelink communication on the sidelink channel resource unit, wherein the sidelink channel resource unit comprises a first number of first resource units in the time domain and a second number of second resource units in the frequency domain.
Patent WO-2020073209-A1 (WO)
Inventor: ZOU JIANPING
IPC: C07F9/40
Filed: 2018-10-09
Abstract: Disclosed are a trifluoromethyl alkenylphosphonate derivative and preparation method therefor. The preparation method comprises the following steps: dissolving an acetylene derivative, an iodine compound, and a phosphorus reagent in a solvent for reaction at the temperature from the room temperature to 100ºC to obtain the trifluoromethyl alkenylphosphonate derivative. In the present invention, the acetylene derivative is used as a starting material, and the raw materials are easily available and diversified; products obtained by using the method of the present invention have various types and can be directly used and also used for other further reactions; moreover, the method disclosed in the present invention has the advantages of short steps, mild reaction conditions, simple reaction operation and post-treatment processes, and high yield, and is suitable for large-scale production.
Patent WO-2020077512-A1 (WO)
Inventor: DENG YU
IPC: H04L29/06
Filed: 2018-10-15
Abstract: 本申请提供了一种语音通话方法、电子设备及系统，涉及移动通信领域，解决了采用蓝牙技术在手机和外围设备之间建立的语音链路传输音频信号不能满足有较大数据传输需求场景下通话需求的问题。上述语音通话方法可以包括：手机与笔记本电脑通过蓝牙协议建立蓝牙链路；手机接收呼叫请求信息，并通过蓝牙链路发送呼叫请求信息至笔记本电脑。上述两个电子设备之间通过Wi-Fi协议建立Wi-Fi链路；手机接收笔记本电脑通过蓝牙链路发送的应答命令，发送应答命令至第三电子设备；与第三电子设备建立通话；接收下行音频信号，将下行音频信号通过Wi-Fi链路发送至笔记本电脑。上述技术方案，通过Wi-Fi链路来传输通话中的音频信号，提高了在手机上通话的质量和通话效率。
Patent WO-2020062356-A1 (WO)
Inventor: LIN CANLONG
IPC: G01C21/20
Filed: 2018-10-17
Abstract: The present invention provides a control method, a control apparatus, a control terminal for an unmanned aerial vehicle, and a computer readable storage medium. The control method comprises: providing an image on a display device, the image being an image of an environment captured by a photographing apparatus provided on an unmanned aerial vehicle; in response to a point selection operation on the image by a user, determining the position of the selected point in the image; and according to the position of the selected point in the image, generating a waypoint for the unmanned aerial vehicle or marking an obstacle within the environment. According to the technical solution of the present invention, a user can quickly set a waypoint for an unmanned aerial vehicle or marking an obstacle within an environment where the unmanned aerial vehicle is located, thereby saving operation costs.
Patent WO-2020000790-A1 (WO)
Inventor: KOU ZIMING
IPC: G05D1/10
Filed: 2018-10-19
Abstract: Provided are a vertical mine shaft detection method and system. The vertical mine shaft detection method comprises: acquiring an inspection flight route generated on the basis of landmark information of a geographical target to be inspected by an unmanned aerial vehicle; the unmanned aerial vehicle flying along the inspection flight route; and during a flight process, the unmanned aerial vehicle collecting state information of a target to be inspected in a vertical mine shaft, wherein the state information of the target represents a state of the target.
Patent WO-2019085860-A1 (WO)
Inventor: LI XIANG
IPC: C07D471/04
Filed: 2018-10-29
Abstract: L'invention concerne une forme cristalline d'un inhibiteur de FGFR4 et son procédé de préparation, ainsi qu'une composition pharmaceutique contenant une quantité thérapeutiquement efficace du composé et une application de celui-ci dans le traitement du cancer. La forme cristalline présente une bonne stabilité, aucune hygroscopicité, une bonne solubilité, et une bonne adaptabilité dans un procédé de production de préparation, et peut atteindre un bon comportement de dissolution de médicament et assurer une bonne biodisponibilité du médicament dans le corps. La forme cristalline a également un procédé de préparation simple et un rendement élevé, et peut être adaptée pour une production à grande échelle.
Patent WO-2019165795-A1 (WO)
Title: Lithium ion secondary battery and manufacturing method therefor
Inventor: WANG GUOBAO
IPC: H01M10/058
Filed: 2018-10-31
Abstract: The present invention provides a lithium ion secondary battery and a manufacturing method therefor. The negative electrode sheet of the lithium ion secondary battery is a lithium pre-intercalated negative electrode sheet; the negative electrode active material is a carbon-based negative electrode material, and the carbon-based negative electrode material and lithium metal pre-intercalated in the negative electrode sheet are lithiated to form a pre-intercalated lithium compound LiC  x , wherein x=12-150; the ratio of negative electrode active material capacity per unit area to positive electrode active material capacity per unit area is 1.2-2.1, and the ratio of the negative electrode active material capacity per unit area to (the positive electrode active material capacity per unit area plus the amount of deintercalable active lithium of pre-intercalated lithium compound LiC  x  in the negative electrode film per unit area) is greater than or equal to 1.10. According to the present invention, after the lithium ion secondary battery is fully charged during use, the negative electrode active material may have sufficient space to receive all lithium ions from the positive electrode active material, and after the lithium ion secondary battery is fully discharged, the excess lithium ions are stored on the negative electrode, thereby effectively reducing capacity loss of the lithium ion secondary battery, and providing good cycle performance and storage performance to the lithium ion secondary battery.
Patent WO-2020082468-A1 (WO)
Inventor: LI WENXIN
IPC: G09G3/36
Filed: 2018-11-16
Abstract: L'invention concerne un circuit de commande de tension d'alimentation électrique (10) d'un panneau d'affichage (901), le panneau d'affichage (901) et un appareil d'affichage (130). Le circuit de commande de tension d'alimentation électrique (10) comprend : une unité d'horloge (101), une première unité conductrice (102), une deuxième unité conductrice (103) et une unité d'amplification opérationnelle (104). Le circuit de commande de tension d'alimentation électrique (10) amplifie une tension d'alimentation électrique.
Patent WO-2019134480-A1 (WO)
Title: 基于结构化查询语言sql的开发方法、设备及存储介质
Inventor: LIU GUO
IPC: G06F16/28
Filed: 2018-12-07
Abstract: 一种基于结构化查询语言(SQL)的开发方法、设备及存储介质。所述方法包括：根据预设的开发任务，获取多个SQL逻辑控制脚本(S11)；通过所述多个SQL逻辑控制脚本形成与所述开发任务对应的数据分析逻辑(S12)；其中，每个SQL逻辑控制脚本具有如下一种或多种逻辑结构：逻辑片段、引用对象属性脚本和引用与该SQL逻辑控制脚本不同的SQL逻辑控制脚本。
Patent WO-2020113612-A1 (WO)
Title: Steel wire having special structure and manufacturing method therefor
Inventor: LIU XIANG
IPC: D07B1/10
Filed: 2018-12-10
Abstract: A steel wire having a special structure, having a circular cross-section and comprising a pre-deformed monofilament (11) and a linear filament (12). The steel wire is formed by helically winding the pre-deformed monofilament (11) and the linear filament (12) with the pre-deformed filament (11) being located in the center. 1 to 3 strands of the pre-deformed monofilament (11) are provided, and 3 to 18 strands of the linear monofilament (12) are provided. The deformation amount of the pre-deformed monofilament (11) is 10 μm to 150 μm. As the pre-deformed monofilament (11) is used in the center, the fatigue life and adhesion of the steel wire are effectively improved and the problem of broken strands of the steel wire is solved. The manufacturing method for a steel wire is simple, and the manufacturing apparatus can be maintained and operated easily, is low-cost, high-yield and suitable for large-scale promotion and application.
Patent WO-2019128874-A1 (WO)
Title: 管塔及基站
Inventor: PENG FENG
IPC: E04H12/00
Filed: 2018-12-21
Abstract: 本实用新型提供一种管塔及基站，包括塔壁、由所述塔壁围成的收容空间以及散热装置，所述塔壁上设有包括进风口和出风口的舱门，所述收容空间包括收容舱，所述收容舱包括密封室及位于密封室上方的通风室，所述舱门封闭收容舱，所述出风口与通风室贯通，所述进风口位于收容舱外部；所述散热装置包括外动力部、第一动力部和第一热交换器，所述第一动力部位于密封室顶部，所述第一热交换器设置于密封室的侧壁上且包括第一内风道和与第一内风道隔离的第一外风道，所述外动力部位于通风室内与第一外风道一端连通，所述第一外风道另一端与进风口连通，所述第一动力部用于在密封室内形成环流动的气流，并通过所述第一内风道将气流的热量传递至密封室外部。
Patent WO-2019129247-A1 (WO)
Title: 分路送风装置及冰箱
Inventor: LI DENGQIANG
IPC: F25D17/04
Filed: 2018-12-28
Abstract: 一种分路送风装置及冰箱，分路送风装置（400）包括：壳体（410），具有多个送风口（411）；多个挡板（420），每个挡板（420）可转动地安装于一个送风口（411）处，且具有第一位置和第二位置；驱动装置，其具有转动件（430），转动件（430）的一侧为非连续锥齿轮结构；和多个传动组件，每个传动组件具有锥齿轮（440）、离合机构（432）和复位装置。
Patent WO-2020103303-A1 (WO)
Title: 扬声器模组
Inventor: TAN FEI
IPC: H04R9/06
Filed: 2018-12-29
Abstract: 本发明公开一种扬声器模组，扬声器模组包括：外壳，具有一收容腔；扬声器单体，设于所述收容腔内，并将所述收容腔隔设为前声腔和后声腔，所述外壳上设有出声孔，所述前声腔与所述出声孔连通；隔离框，将所述后声腔隔设为第一后腔和第二后腔，所述扬声器单体位于所述第一后腔，所述第二后腔填充有吸音颗粒，所述隔离框具有相对设置的两侧缘，每一所述侧缘均设有连接壁，所述连接壁上设有限位壁，所述限位壁与所述隔离框间隔设置而形成限位槽，两所述侧缘上的所述限位槽的开口相向；以及隔离网，其两相对侧一一对应卡持于两所述限位槽。本发明技术方案能够方便隔离网和隔离框之间的固定，避免生产成本的升高。
Patent WO-2019157896-A1 (WO)
Title: System information acquisition over bandwidth parts
Inventor: KUBOTA KEIICHI
IPC: H04W74/08
Filed: 2019-01-15
Abstract: Certain aspects of the present disclosure relate to communication systems, and more particularly, to system information acquisition over bandwidth parts (BWPs) in communications system operating according to new radio (NR) technologies. In an exemplary method, a user equipment (UE) receives system information (SI) via a transmission in a downlink (DL) bandwidth part (BWP) of a system bandwidth and transmits, to a serving base station (BS) and in response to receiving the SI, an indication that the UE has completed SI acquisition.
Patent WO-2020147082-A1 (WO)
Title: 电子烟及其雾化装置
Inventor: MAO AIMIN
IPC: A24F47/00
Filed: 2019-01-17
Abstract: 本发明公开了一种电子烟及其雾化装置，雾化装置包括第一壳体、导气管、雾化组件、发热组件、底座以及第一电极组件；第一壳体的第一端上设有出气口，第一壳体的第二端开放；雾化组件安装在第一壳体的第二端内，底座安装在第一壳体的第二端上并与雾化组件配合相接；导气管设置在第一壳体内且两端分别连接在出气口和雾化组件上；第一壳体和导气管之间的空间形成储液腔；发热组件安装在雾化组件上，并与底座之间形成有雾化室；底座上设有进气口，进气口、雾化室、导气管和出气口相连通形成气流通道；第一电极组件安装在底座上并与发热组件接触电连接。本发明中，简化了雾化装置的构件，使其装配简单利于自动化生产，降低成本。
Patent WO-2019174418-A1 (WO)
Inventor: WEI XIN
IPC: G06Q20/32
Filed: 2019-01-28
Abstract: 一种业务请求的处理结果、支付结果获取方法及装置，在业务请求的处理结果获取方法中，应用APP向业务系统发送业务请求（S210）。接收业务系统针对该业务请求返回的响应结果（S220），响应结果中包括配置信息。根据配置信息，向业务系统发送查询请求（S230）。接收业务系统针对查询请求返回的查询结果（S240）。当查询结果包括处理结果时，向用户展示处理结果（S250）。
Patent WO-2019149258-A1 (WO)
Title: Data transfer between an inactive mode user equipment and a wireless network
Inventor: KUBOTA KEIICHI
IPC: H04W76/00
Filed: 2019-01-31
Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided that improve data packet exchange between a UE in an inactive mode and a network. In certain configurations, the apparatus may receive, from a user equipment (UE) in an active mode, a first packet including a first identifier associated with an anchor base station, a second identifier associated with a UE context, and a payload. The apparatus may identify the anchor base station based at least in part on one or more of the first identifier associated with the anchor base station or the second identifier associated with the UE context. The apparatus may transmit a second packet to the anchor base station. The second packet may include at least a portion of the first packet.
Patent WO-2019158068-A1 (WO)
Inventor: HUANG RUI
IPC: G06Q30/06
Filed: 2019-02-13
Abstract: 一种聚集店铺信息的推送方法及装置，涉及电子信息领域，该方法包括：获取各个推送店铺的地理位置信息，根据地理位置信息确定包含多个推送店铺的信息聚集区域(S110)；判断信息聚集区域内包含的各个推送店铺是否满足预设聚集推送条件(S120)；若判断出信息聚集区域内包含的各个推送店铺满足预设聚集推送条件，根据信息聚集区域内包含的各个推送店铺生成聚集店铺信息，将聚集店铺信息推送给用户终端(S130)。
Patent WO-2019205775-A1 (WO)
Inventor: WANG JIANGUO
IPC: G01R15/20
Filed: 2019-02-15
Abstract: L'invention concerne un capteur de courant, comprenant : au moins trois unités de capteur magnétique (10a-10h) réparties autour de la périphérie d'une zone à détecter, ladite zone étant destinée à être pénétrée par un fil à détecter (A) ; chaque unité de capteur magnétique comprenant : une première résistance magnétique (11a) ; et une deuxième résistance magnétique (12a) en connexion en série avec la première résistance magnétique (11a), deux bornes connectées en série de celles-ci étant respectivement connectées à deux bornes d'une alimentation électrique, la direction sensible magnétique de la deuxième résistance magnétique (12a) étant opposée à la direction sensible magnétique de la première résistance magnétique (11a) ; une borne de sortie (Vo) de chaque unité de capteur magnétique étant disposée entre la première résistance magnétique (11a) et la deuxième résistance magnétique (12a) ; et la borne de sortie (Vo) de chaque unité de capteur magnétique étant connectée à la borne de sortie (Vo) d'au moins l'une des autres unités de capteur magnétique. Le capteur de courant selon l'invention permet d'agencer en connexion en parallèle des résistances magnétiques dans une pluralité d'unités de capteur magnétique, de sorte que, même si une unité de capteur magnétique est cassée, les capteurs magnétiques restants puissent continuer à fonctionner normalement et à émettre en sortie des résultats de mesure.
Patent WO-2020172813-A1 (WO)
Inventor: ZHOU YIMIN
IPC: H04N19/147
Filed: 2019-02-27
Abstract: Provided are a rate distortion optimization method and apparatus, and a computer-readable storage medium. The method can comprise: acquiring a current frame of image to be coded; if the current frame of image to be coded is not the first frame of image to be coded, acquiring an initial Lagrange multiplier, a coding bit rate of a coding unit level of the previous frame of image to be coded and an estimated Lagrange multiplier of the coding unit level of the previous frame of image to be coded; according to the initial Lagrange multiplier, the coding bit rate of the coding unit level of the previous frame of image to be coded, the estimated Lagrange multiplier of the coding unit level of the previous frame of image to be coded, a pre-set coding bit rate and an estimated Lagrange multiplier model, obtaining an estimated Lagrange multiplier of a coding unit level of the current frame of image to be coded; and using the estimated Lagrange multiplier of the coding unit level of the current frame of image to be coded to perform rate distortion processing of the current frame of image to be coded, so as to complete the coding of the current frame of image to be coded.
Patent WO-2020082668-A1 (WO)
Inventor: YU YANG
IPC: F24F5/00
Filed: 2019-03-11
Abstract: A movable air conditioner, comprising: a semiconductor temperature regulator (11), a first end of the semiconductor temperature regulator (11) being used for exchanging heat with an ambient medium, and the first end being any one of a cold end (111) and a hot end (112) of the semiconductor temperature regulator (11); and a heat storage device (12), which contacts a second end of the semiconductor temperature regulator (11) and is used for exchanging heat with the second end of the cold end (111) and the hot end (112) of the semiconductor temperature regulator (11), the second end being the other end, corresponding to the first end, of the cold end (111) and the hot end (112) of the semiconductor temperature regulator (11). Also disclosed are an air conditioner group and a smart home system.
Patent WO-2020143119-A1 (WO)
Inventor: YAN QIAO
IPC: H04L29/06
Filed: 2019-03-26
Abstract: The present invention is applicable to the technical field of computers. Provided are a method, device and system for defending an Internet of Things against DDoS attacks, and a storage medium. The method comprises: acquiring a data packet sent by a current Internet of Things apparatus; analyzing the data packet, and obtaining specified location information in the data packet; and handling, according to a result of matching performed on the basis of the specified location information and preset information, the data packet with corresponding defensive measures against DDoS attacks. In the invention, a data packet from an Internet of Things apparatus includes a marker of a specific location, and DDoS attack traffic and non-DDoS attack traffic can be distinguished by recognizing the marker, thereby simplifying calculation required for defending an Internet of Things against DDoS attacks, reducing network delay and costs, and enhancing the security of private data. The security of the cloud platform is also secure since the cloud platform is not likely to be the target of attacks because defensive mechanisms are usually deployed at gateway nodes.
Patent WO-2020191716-A1 (WO)
Inventor: HE LINHAI
IPC: H04W74/08
Filed: 2019-03-28
Abstract: Multiple UEs may perform RACH procedures with the same base station simultaneously. UEs having the same RA-RNTI may result in collisions between two or more RACH requests. Aspects of a method, apparatus, and computer-readable medium are presented herein that provide a solution to the problem of multiple UEs having the same RA-RNTI by improving the manner in which a wireless device generates RA-RNTI for RACH procedures. An apparatus transmits a random access message. The apparatus receives a RAR during a RAR window in response to the random access message. The RAR window spanning at least two system frames. The apparatus determines one or more RA-RNTIs. Each RA-RNTI may correspond to a random access channel occasion. The apparatus decodes the RAR based on the one or more RA-RNTIs.
Patent WO-2019192466-A1 (WO)
Title: Method and device for allocating relay resources
Inventor: KIMBA DIT ADAMOU BOUBACAR
IPC: H04W72/04
Filed: 2019-04-02
Abstract: Disclosed are a method and device for allocating relay resources. The method is applied in a target device to which a relay device accesses, and comprises: transmitting a relay resource allocation message to a relay device, the relay resource allocation message carrying at least one of the following: time window resource information, backhaul resource information and access link resource information.
Patent WO-2020215219-A1 (WO)
Inventor: YOU XIN
IPC: G01N33/493
Filed: 2019-04-23
Abstract: Provided are a machine learning-based autism spectrum disorder (ASD) diagnosis method and device using a metabolite as a marker. The method comprises: measuring the content of at least one marker in a sample of a subject and comparing same with the content of the corresponding marker in a healthy control, or using an algorithm constructed by machine learning to process the content of the marker. Particularly, the marker is a metabolite in human urine. The device comprises: an accommodation space, configured to place the sample of the subject; a test unit, configured to test the marker in the sample to obtain the content of the marker; and a calculation and determination unit, configured to perform calculation on the basis of the content of the marker according to a predetermined algorithm to obtain an indication of whether the subject suffers from ASD. According to the present application, the change pattern of a metabolite in urine is mined by means of a machine learning algorithm to provide diagnoses for children suffering from ASD. The device based on a predetermined algorithm provided by the present application can provide a new strategy for diagnosis of ASD.
Patent WO-2019237846-A1 (WO)
Title: Image processing method and apparatus, face recognition method and apparatus, and computer device
Inventor: TAI YING
IPC: G06V10/30
Filed: 2019-04-29
Abstract: The present application relates to an image processing method and apparatus, a face recognition method and apparatus, a computer device and a readable storage medium. The image processing method comprises: acquiring a target image, wherein an object in the target image is wearing glasses; inputting the target image into a glasses removal model, wherein the glasses removal model comprises multiple successively connected convolution-squeezing excitation networks; obtaining a feature map of each feature channel of the target image through a convolution layer in the convolution-squeezing excitation network; obtaining global information of each feature channel according to the feature map through a squeezing excitation layer in the convolution-squeezing excitation network, and learning the global information to generate the weight of each feature channel; respectively conducting weighting processing on the feature map of each feature channel according to the weight through a weighting layer in the convolution-squeezing excitation network, so as to generate a weighted feature map; generating an image in which glasses have been removed and which corresponds to the target image according to the weighted feature map through the glasses removal model. By means of the method, glasses in an image can be effectively removed.
Patent WO-2019242409-A1 (WO)
Title: 用于终端设备的二维码生成方法和装置
Inventor: CHEN YONGHUA
IPC: G06K19/06
Filed: 2019-04-30
Abstract: 本申请实施例公开了用于终端设备的二维码生成方法和装置。终端设备包括摄像头，该方法的一具体实施方式包括：接收用户输入的二维码生成指令，其中，二维码生成指令包括二维码信息；启动摄像头，生成摄像头实时拍摄画面；基于二维码信息和所生成的摄像头实时拍摄画面，生成显示有二维码的实时画面。该实施方式使得用户可以清楚地辨别出二维码是否为原始生成的二维码，提高了二维码的安全性。