baber/WOPTO huggingface dataset:
Patent WO-2019011045-A1 (WO)
Title: Water-based viscosity reducer for emulsifying super heavy oils and preparation method therefor
Inventor: SUN DEJUN
IPC: C09K8/584
Filed: 2018-05-02
Abstract: Disclosed are a water-based viscosity reducer for emulsifying super heavy oils and a preparation method therefor, wherein the viscosity reducer comprises the following components: 0.7-4 parts of a surfactant, 0-10 parts of an oil phase, and the balance of an aqueous phase, based on 100 parts by weight; and the preparation method therefor involves: uniformly mixing the surfactant, the oil phase and the aqueous phase at room temperature under stirring to form the water-based viscosity reducer for emulsifying super heavy oils. In the present invention, by using the synergetic effect generated by compounding the surfactant, the overall surface activity is greatly improved and the oil-water interfacial tension can be significantly reduced; therefore, after stirring at a certain temperature, the surfactant is adsorbed around oil droplets to form a mixed interface film so as to prevent the re-gathering and merging of the oil droplets and greatly weaken the internal friction force, thereby forming an O/W-type emulsion, so that the viscosity of the super heavy oils is reduced by an extent of up to 99.99%; in addition, the present water-based viscosity reducer does not contain any alkalis, is particularly suitable for emulsification and viscosity reduction in alkali-sensitive stratum, has the characteristics of low costs, safety, simple preparation, etc., and can effectively improve the recovery rate of super heavy oils.
Patent WO-2019184143-A1 (WO)
Inventor: HUANG SHIJIAN
IPC: H02J7/00
Filed: 2018-07-12
Abstract: The present invention relates to the technical field of battery charging, and in particular relates to a battery charging method, a battery charging circuit and a charger. The battery charging method comprises: applying an impulse type charging current to charge a battery; determining the battery capacity and the charge-discharge rate of the battery; calculating a maximum charging current of the battery according to the battery capacity and the charge-discharge rate of the battery; and selecting a first optimal charging current to charge the battery according to the maximum charging current and a preset current of the battery. Therefore, the first optimal charging current can be automatically selected to charge the battery, with simple operation, high charging efficiency, and safety and reliability.
Patent WO-2019196248-A1 (WO)
Inventor: TIAN WEI
IPC: A44C5/00
Filed: 2018-07-24
Abstract: 一种腕带组件，包括柔性腕带（1）和限位机构（5），限位机构（5）用于限制柔性腕带（1）的弯曲幅度，限位机构（5）设置于柔性腕带（1）的内部并与柔性腕带（1）固定。还包括一种腕式设备，包括腕带组件和柔性屏（2），柔性屏（2）设置于柔性腕带（1）上，限位机构（5）设于柔性屏（2）的一侧。该腕带组件及其腕式设备，有助于提升美观度和防水性，并还能够降低重量，以便于佩带。
Patent WO-2019020045-A1 (WO)
Title: Encoding and decoding method and encoding and decoding apparatus for stereo signal
Inventor: SHLOMOT EYAL
IPC: H04S3/00
Filed: 2018-07-25
Abstract: An encoding and decoding method and an encoding and decoding apparatus for a stereo signal. The encoding method for a stereo signal comprises: determining a time difference of a current frame between sound channels (410); performing interpolation processing according to the time difference of the current frame between the sound channels and a time difference of a frame prior to the current frame between the sound channels, to obtain a time difference, after the interpolation processing, of the current frame between the sound channels (420); performing delay alignment processing on a stereo signal of the current frame according to the time difference of the current frame between the sound channels, to obtain the stereo signal, after the delay alignment processing, of the current frame (430); performing time-domain down-mixing processing on the stereo signal, after the delay alignment processing, of the current frame, to obtain a primary sound channel signal and a secondary sound channel signal of the current frame (440); performing quantified encoding on the time difference, after the interpolation processing, of the current frame between the sound channels and writing same into a code stream (450); and performing quantified encoding on the primary sound channel signal and the secondary sound channel signal of the current frame and writing same into the code stream (460). The method can reduce the deviation between a time difference of a stereo signal, finally obtained by decoding, between sound channels, and a time difference of an original stereo signal between the sound channels.
Patent WO-2019218463-A1 (WO)
Title: Method and apparatus for automatically building kubernetes master node on basis of ansible tool, terminal device, and readable storage medium
Inventor: DENG ZHIHONG
IPC: G06F8/71
Filed: 2018-07-25
Abstract: The present solution is applicable to the technical field of data processing, and provides a method for automatically building a Kubernetes master node on the basis of an Ansible tool, a terminal device, and a computer-readable storage medium. The method comprises: adding creation parameters input by a user and related to a Kubernetes master node to a preset configuration template to generate a configuration file; determining a node to be deployed corresponding to the configuration file among multiple available nodes, wherein the available nodes are available physical nodes or virtual machine nodes; and invoking an Ansible tool to build the Kubernetes master node in the node to be deployed on the basis of the configuration file. The present solution achieves automatic building of a Kubernetes master node by means of an Ansible tool and improves the building efficiency of the Kubernetes master node.
Patent WO-2019033944-A1 (WO)
Title: Information sending and operation executing method and device, and session management functional entity
Inventor: ZHOU XIAOYUN
IPC: H04W4/00
Filed: 2018-08-03
Abstract: Disclosed in the embodiments of the present invention are an information sending and operation executing method and device, and a session management functional entity. The information sending method comprises: after selecting, for user equipment (UE), a first user plane function (UPF) as a first anchor point of a protocol data unit (PDU) session, receiving traffic guide request indication information sent by a policy and control function (PCF), the traffic guide request indication information being defined by the PCF according to a traffic guide request, provided by an application being accessed by the UE, for requesting a network to perform traffic guide; and returning, to the application, first indication information for indicating a traffic guide mode used when the network performs traffic guide, the traffic guide mode including one of the following: an uplink classifier (UL CL) traffic guide mode and a multi-home traffic guide mode.
Patent WO-2019237481-A1 (WO)
Inventor: SUN SIYU
IPC: A61F2/95
Filed: 2018-08-09
Abstract: 一种热穿刺支架置入器，支架置入器具有近端和远端，前手柄（30）远端设有外管（21），从近端向远端延伸，外管（21）远端的外径小于或等于3.15mm，外管（21）内设有绝缘中管（23），绝缘中管（23）内设有导电部（13），绝缘中管（23）和导电部（13）从近端向远端延伸，导电部（13）近端末端可与外部电源相连接，外管（21）近端和绝缘中管（23）之间设有助推管（22），助推管（22）的远端与绝缘中管（23）的近端相互连接，导电部（13）的远端设有绝缘部（12），绝缘部（12）上分布有导电头（11），导电头（11）与导电部（13）连接实现导电功能，同时导电部（13）起到支撑支架作用，支架压缩后位于导电部（13）远端与外管（21）之间的空间中。前手柄（30）与外管（21）近端相连接，沿助推管（22）后撤前手柄（30），带动外管（21）后撤释放支架。
Patent WO-2019105066-A1 (WO)
Inventor: WANG HAIBO
IPC: H04L45/243
Filed: 2018-08-14
Abstract: 本申请公开了一种处理路由的方法和装置、以及数据传输的方法和装置。该处理路由的方法用在承载SRv6-based VPN业务的网络，其中，第一CE设备与第二CE设备属于同一个VPN，出PE设备中包括第一PE设备和第二PE设备，方法包括：第一PE设备接收第二PE设备发送的包括第二SRv6 VPN SID和第三SRv6 VPN SID的VPN路由；确定第二SRv6 VPN SID与第一SRv6 VPN SID相同；根据第三SRv6 VPN SID建立第二路径，该第二路径在第一PE设备与第二CE设备直接连接的第一路径发生故障时，被第一PE设备用于向第二CE设备转发报文。能够有效减少各PE上配置BFD的数量。
Patent WO-2020042008-A1 (WO)
Inventor: GUO HAIYOU
IPC: H04W72/04
Filed: 2018-08-29
Abstract: Embodiments of the present disclosure relate to a method, network device and computer readable storage media for joint allocation of transmission power and time resource in a dynamic Time Division Duplex (TDD) communication system. In example embodiments, at a network device, a minimum time resource assignment of uplink and downlink transmissions required by their respective given traffic demands under a given time resource configuration and a given bandwidth configuration is determined for terminal devices served by the network device; an optimal time resource assignment of the uplink and downlink transmissions is determined for the given traffic demands under the given bandwidth configuration based on the minimum time source assignment by means of an optimal incremental method; and an optimal transmission power assignment of the uplink and downlink transmissions is further determined based on the optimal time resource assignment. In this way, a joint allocation of transmission power and time resource can be implemented, which could minimize average transmission power over the allocated time resource while meeting the given traffic demands.
Patent WO-2019047762-A1 (WO)
Title: Drainage control method for washing machine and washing machine
Inventor: LV YANFEN
IPC: D06F33/42
Filed: 2018-08-30
Abstract: The present invention belongs to the field of washing machines and discloses a drainage control method for a washing machine and a washing machine. A water collecting structure for collecting the water discharged from an inner tub is arranged outside the inner tub of the washing machine. A drainage process of the washing machine comprises a pre-drainage process and a main drainage process. During drainage, the washing machine firstly performs the pre-drainage process, and in the pre-drainage process, whether there is abnormal drainage or not is determined by detecting the change of water level in the water collecting structure over a period of time. By providing the water collecting structure outside the inner tub, the washing machine of the present application not only can achieve the collection of the water discharged from the inner tub, but can also reduce the space occupied between the inner tub and a cabinet of the washing machine, achieving a good expansion effect; and at the same time, the pre-drainage process is added, and by means of detecting the change of water level in the water collecting structure, the abnormal drainage of the washing machine can be found in time, avoiding the overflow of water from the water collecting structure to electrical components inside the washing machine or the ground, and avoiding loss to users.
Patent WO-2019100828-A1 (WO)
Title: Image processing method and apparatus, and electronic device
Inventor: WEN ZHAOYAN
IPC: G06K9/62
Filed: 2018-09-18
Abstract: Embodiments of the present disclosure relate to an image processing method and apparatus, an electronic device and a computer readable storage medium. The method includes: acquiring a photo album obtained from face clustering; collecting face information of respective images in the photo album, and acquiring a face parameter of each image according to the face information; selecting a cover image according to the face parameter of each image; and taking a face-region image from the cover image, and setting the face-region image as a cover of the photo album.
Patent WO-2019205475-A1 (WO)
Title: Hoop stake for gardening
Inventor: YANG SHUIPING
IPC: A01G17/14
Filed: 2018-09-21
Abstract: A hoop stake for gardening, comprising: a metal tube (1); and a plastic layer (2) coated on an outer wall of the metal tube (1). The metal tube (1) is a U-shaped tube. A first end portion and a second end portion of the metal tube (1) are respectively provided with a male connector (3) and a female connector (4), or are each provided with a male connector (3), or are each provided with a female connector (4). The female connector (4) comprises a first connection portion (41) in a hollow cylindrical shape and an engagement sleeve (42), wherein the first connection portion (41) is coaxial with the metal tube (1) and has an internal thread provided on an inner wall thereof, and the engagement sleeve (42) is fixedly connected to the first connection portion (41). The male connector (3) comprises a second connection portion in a cylindrical shape and an engagement connector (31), wherein the second connection portion is coaxial with the metal tube (1) and has an external thread (32) provided on an outer wall thereof and matching the internal thread, and the engagement connector (31) is located at a tail end of the external thread (32) and fixedly connected to the second connection portion. It is possible to connect two separate hoop stakes and boost connection strength therebetween.
Patent WO-2020029395-A1 (WO)
Title: Ultrasound probe for strengthening biopsy needle visibility, ultrasound imaging system and use method
Inventor: HAO XIAOHUI
IPC: A61B8/00
Filed: 2018-09-26
Abstract: An ultrasound probe for strengthening biopsy needle visibility, an ultrasound imaging system and a use method therefor. New arrays (102, 103) are added to the ultrasound probe in the vertical direction relative to a conventional linear array probe central array (101), i.e., laterally. The probe allows a clinician themselves or a system by means of intelligent determination to control the turning on and turning off of the lateral arrays (102, 103), thereby greatly expanding the effective range of ultrasonic acoustic fields (201, 202, 203) when in a working mode for locating a needle (400), making the needle (400) easier to find and capture and displaying same in an image. The problem of clinicians being unable to locate the needle (400) due to a lack of experience is thus solved. After the needle (400) is located, the lateral arrays (102, 103) are turned off, causing the system to return to a normal working mode having a high resolution, continuing to maintain good image quality. The probe is suitable for clinical use.
Patent WO-2020062092-A1 (WO)
Title: Procédé, dispositif, et support lisible par ordinateur destiné à prendre en charge un accès satellite
Inventor: XU XIANG
IPC: H04W60/00
Filed: 2018-09-28
Abstract: La présente invention concerne un procédé, un dispositif et un support lisible par ordinateur destiné à prendre en charge un accès satellite. L'entité de gestion d'enregistrement du réseau détermine des informations concernant le faisceau couvrant l'emplacement du dispositif terminal et la synchronisation correspondante ; le dispositif terminal déclenche une mise à jour d'enregistrement sur la base des informations déterminées par l'entité de gestion d'enregistrement. Ainsi, le procédé, le dispositif et le support lisible par ordinateur peuvent introduire moins de modifications dans le réseau et avoir une bonne compatibilité.
Patent WO-2019200846-A1 (WO)
Title: Fully automatic pre-pressing machine for pressing cof with lcd
Inventor: WU JIAFU
IPC: G02F1/13
Filed: 2018-09-29
Abstract: Disclosed is a fully automatic pre-pressing machine for pressing a COF with an LCD, comprising a pre-pressing device, and an LCD suctioning and loading device provided opposite to the pre-pressing device; the LCD suctioning and loading device comprises a Y-directional translation mechanism, and at least one set of multi-dimensional glass suctioning mechanisms slidably connected to the Y-directional translation mechanism, the multi-dimensional glass suctioning mechanisms being selectively close to or away from the pre-pressing device. The present invention has a compact structure and occupies a small floor space, can be adapted to glass of various dimensions while improving efficiency and precision of automated adjustment of the position and state of glass, realizes automated operation of loading of a COF and unloading of a finished product, improving the efficiency of pre-pressing a COF with an LCD and the pre-pressing quality, widening prospective market applications.
Patent WO-2020029416-A1 (WO)
Title: Novel inductive coil
Inventor: WU MIN
IPC: H01F27/29
Filed: 2018-10-12
Abstract: A novel inductive coil, comprising a framework, a coil, a first extension wire, a second extension wire, a first positioning rod, and a second positioning rod. The coil is disposed within a recess of the framework. The first positioning rod and the second positioning rod are adjacently disposed at one side of the framework. The first positioning rod is connected to an end of the coil and the first extension wire. The second positioning rod is connected to another end of the coil and the second extension wire. The structure having the first extension wire and the second extension wire respectively connected to the two ends of the coil solves the technical problem of the prior art in which installation and operation is difficult, thereby achieving the technical effects of structural simplicity, easy operation during manufacturing, convenient installation, and reducing unnecessary waste.
Patent WO-2020082280-A1 (WO)
Title: Système et procédé de correction de diffusion
Inventor: YANG HONGCHENG
IPC: A61B6/03
Filed: 2018-10-25
Abstract: L'invention concerne un procédé permettant de traiter des données de projection. Le procédé peut comprendre l'obtention d'une première image générée par la réalisation d'un premier balayage d'un sujet par un premier dispositif d'imagerie (502) ; la détermination de premières données de projection sur la base de la première image, les premières données de projection correspondant à une première zone du sujet (504) ; l'obtention de secondes données de projection par la réalisation d'un second balayage du sujet à l'aide d'un second dispositif d'imagerie, les secondes données de projection correspondant à une seconde zone du sujet, la première zone chevauchant au moins partiellement la seconde zone dans une zone de chevauchement (506) ; la détermination de premières données de projection enregistrées par enregistrement des premières données de projection sur les secondes données de projection par rapport à la zone de chevauchement (508) ; la détermination d'une composante de diffusion sur la base des premières données de projection enregistrées et des secondes données de projection (510), la composante de diffusion comprenant des signaux de rayonnement diffusé à basse fréquence.
Patent WO-2019120011-A1 (WO)
Title: Target detection method and apparatus
Inventor: JIANG NICONG
IPC: G06T7/246
Filed: 2018-11-15
Abstract: A target detection method. The method comprises: acquiring multiple images acquired by an image acquisition device as images to be detected where a region to be detected is under light source irradiation of different irradiation angles, wherein the different irradiation angles correspond to different images to be detected (S101); and based on gray scale differences between the images to be detected under light source irradiation of different irradiation angles, determining whether a target exists in the region to be detected (S102). The method is applied to simply and conveniently effectively detect a target in a region to be detected.
Patent WO-2019174315-A1 (WO)
Title: Rotor structure, permanent magnet assisted synchronous reluctance motor, and electric car
Inventor: LIAO KELIANG
IPC: H02K1/27
Filed: 2018-12-07
Abstract: A rotor structure, a permanent magnet assisted synchronous reluctance motor, and an electric car. The rotor structure comprises a rotor body (10), which is provided with a permanent magnet slot group, comprising an inner permanent magnet slot (11). The rotor body (10) is further provided with a first bent slot (21) and a second bent slot (22). The first bent slot (21) is in communication with a first end of the inner permanent magnet slot (11), the geometric center line in the length direction of the first bent slot (21) and the geometric center line in the length direction of the first end of the inner permanent magnet slot (11) having a first angle. The second bent slot (22) is in communication with a second end of the inner permanent magnet slot (11), the geometric center line in the length direction of the second bent slot (22) and the geometric center line in the length direction of the second end of the inner permanent magnet slot (11) having a second angle. The first angle and the second angle are of unequal values. Making the values of the first angle and the second angle unequal can optimize the magnetic circuit of the rotor structure, thus increasing the torque of the rotor structure, reducing the effects of torque ripple, raising the resistance of the motor to demagnetization, and improving the efficiency of the motor.
Patent WO-2019134639-A1 (WO)
Inventor: WU ZHIMING
IPC: H04L45/50
Filed: 2019-01-02
Abstract: Provided are a method and an apparatus for implementing an optimal seamless cross-domain path, relating to the field of network communication technology. The method includes the following steps: a parent controller negotiating with child controllers an optimal cross-domain path for transmitting cross-domain messages according to received network topology information within management domains of the child controllers and traffic engineering (TE) information of an inter-domain link connected to other domains; the parent controller sending the optimal cross-domain path to each child controller, so that each child controller establishes, according to the optimal cross-domain path, an intra-domain forwarding path adapted thereto; and the parent controller generating strict path information of the optimal cross-domain path according to the intra-domain forwarding path established by each child controller, so as to transmit the cross-domain messages according to the strict path information.
Patent WO-2019144802-A1 (WO)
Title: Data transmission method and related device
Inventor: MA ZHIBIN
IPC: H04W28/22
Filed: 2019-01-08
Abstract: Disclosed in embodiments of the present application are a data transmission method and a related device, for use in perceiving the transmission status of a network and improving the bandwidth utilization of the network. The method in the embodiments of the present application comprises: a server receives air interface bandwidth characterization information sent by a base station, wherein the air interface bandwidth characterization information is used for indicating a data transmission rate of an air interface of the base station, the air interface bandwidth characterization information comprises one or more of: a rate at which a medium access control (MAC) layer of the base station schedules a radio link control (RLC) layer protocol data unit (PDU), the amount of data scheduled by the MAC layer for the RLC layer PDU, a channel quality identifier (CQI) reported by the terminal to the base station, or a channel state indicator (CSI) reported by the terminal to the base station, and the CSI comprises the CQI, rank indication (RI), and a Precoding Matrix Indicator (PMI); then the server sends target data according to the air interface bandwidth characterization information.
Patent WO-2019141142-A1 (WO)
Title: Data reporting method and related product
Inventor: ZHANG HAIPING
IPC: H04W8/24
Filed: 2019-01-14
Abstract: Embodiments of the present application disclose a data reporting method and a related product, applicable to an electronic apparatus. The electronic apparatus comprises a processor and a timer, a fall detection sensor, and a communication module are connected to the processor. The method comprises: when the electronic apparatus is in a free fall state, recording a free fall duration of the electronic apparatus; if the free fall duration is greater than a pre-determined duration, acquiring fall data of the electronic apparatus; and sending the fall data to a pre-determined apparatus. The embodiments of the present application are adopted to decrease power consumption of an electronic apparatus, and to report valid fall data, that is, fall data being data of a fall potentially causing damage to an electronic apparatus.
Patent WO-2019149073-A1 (WO)
Inventor: XIE XINQIAN
IPC: H04W72/04
Filed: 2019-01-16
Abstract: 本申请公开了一种信息指示方法、终端设备、网络设备和系统，涉及通信领域，用于实现动态配置上行数据信息在上行数据信道上的发送时刻。该信息指示方法包括：终端设备从网络设备接收第一指示信息，所述第一指示信息为指示第一时间资源的指示信息；所述终端设备根据所述第一指示信息，在所述第一时间资源的第一信道上向所述网络设备发送上行控制信息，其中，所述第一信道为用于承载上行数据信息的信道。本申请实施例应用于5G NR系统。