baber/WOPTO huggingface dataset:
Patent WO-2019080908-A1 (WO)
Title: Image processing method and apparatus for implementing image recognition, and electronic device
Inventor: RUAN HANG
IPC: G06V10/50
Filed: 2018-10-25
Abstract: Disclosed in the present application are an image processing method and apparatus for implementing image recognition, an electronic device, and a computer readable storage medium. In the solution, image processing is performed by using a distributed computing framework, and the solution comprises: obtaining an image sample data set; segmenting the image sample data set according to the number of samples in the image sample data set and the number of computing nodes in the distributed computing framework, so as to obtain a group of image samples to form image sample sub-blocks; distributing the image sample sub-blocks to the computing nodes; performing, by the computing nodes, image recognition sample training on image sample sub-blocks loaded by the computing nodes, and on computing node, obtaining a training result corresponding to each image sample among the image sample sub-blocks. In the method, training tasks are evenly loaded by the computing nodes, and the computing nodes perform sample training in parallel, thereby greatly improving the training efficiency, and reducing time consumed on sample training. The method is applicable to sample training in an image training process in the background of big data.
Patent WO-2019063025-A1 (WO)
Title: Floating liquefied natural gas storage and gasification apparatus, and control system and control method therefor
Inventor: PANG WEILONG
IPC: F17C7/04
Filed: 2018-11-07
Abstract: A floating storage and gasification apparatus able to provide natural gas fuel to natural gas users and power plants at port locations in a continuous and uninterrupted manner. The apparatus comprises at least one medium-pressure area storage tank (10) disposed on a ship (23), as well as a low-pressure area buffering tank (18), a submerged pump box (20), and an LNG gasification device (21) connected, in order, to said medium-pressure area storage tank (10); the liquid outlet of the low-cost medium-pressure area storage tank (10) is disposed on the top of the tank; the outer layer of said tank is made of a carbon steel material; the working gas pressure differential between the medium-pressure area storage tank (10) and the low-pressure area buffering tank (18) allows for the continuous flow of LNG, thereby enabling the continuous and uninterrupted supply of high-pressure, gasified natural gas. The floating LNG storage and gasification apparatus may be brought close to shore, is low in cost, allows for the continuous supply of gas, and is easy to control.
Patent WO-2020107138-A1 (WO)
Inventor: HUANG BIN
IPC: G01S13/04
Filed: 2018-11-26
Abstract: Provided are a microwave radar, a signal processing method for a microwave radar, an unmanned aerial vehicle, and a method for controlling an unmanned aerial vehicle. The microwave radar comprises: an antenna device (542) for emitting microwave signals at different angles and/or receiving echo signals of the microwave signals (702); and a radar controller (544) in communication connection with the antenna device (542). The radar controller (544) is used for executing the following operations: acquiring multiple echo signals; performing angle grouping on the multiple echo signals according to observation angles corresponding to the echo signals, wherein each angle group corresponds to echo signals within a preset observation angle range (704); performing coherent accumulation on the echo signals in each angle group to obtain an echo accumulation signal (706); and computing, according to the echo accumulation signal, relevant information of a detection target corresponding to the echo accumulation signal (708). According to the microwave radar, multiple echo signals are grouped and then subjected to coherent accumulation so as to improve the signal-to-noise ratio, thereby improving the detection probability of a weak target and improving the obstacle avoidance performance of the microwave radar.
Patent WO-2020113421-A1 (WO)
Title: Method for mounting file system, terminal device, and storage medium
Inventor: PENG XUEFENG
IPC: G06F9/445
Filed: 2018-12-04
Abstract: A method for mounting a file system, a terminal device, and a computer-readable storage medium. The method comprises: upon mounting a file system for a partition of a terminal device, acquiring a hardware parameter of a memory corresponding to the partition (S101); determining, on the basis of the hardware parameter of the memory corresponding to the partition, configuration information matching the partition (S102); and mounting, on the basis of the configuration information matching the partition, the file system for the partition (S103). The method can be used to provide a suitable file system parameter for a memory or partitions of a terminal device.
Patent WO-2019120217-A1 (WO)
Title: Token obtaining method and apparatus, server, user terminal, and medium
Inventor: SUN PENG
IPC: H04L47/21
Filed: 2018-12-19
Abstract: A token obtaining method and apparatus, a server, a user terminal, and a medium, relating to the technical field of communications. The token obtaining method comprises: receiving a first token request sent by the user terminal; determining, according to the first token request, the number of tokens requested by the user terminal; determining whether the user terminal is a preset terminal that requires bandwidth limitation; if the user terminal is the preset terminal that requires bandwidth limitation, obtaining, from a specific token bucket corresponding to the preset user terminal, specific tokens of the number of tokens requested according to the first token request, the number of tokens in the specific token bucket being less than the number of tokens in a global token bucket; determining whether the specific tokens are successfully obtained; if the specific tokens are not successfully obtained, rejecting the first token request; and if the specific tokens are successfully obtained, obtaining, from the global token bucket, global tokens of the number of tokens requested according to the first token request.
Patent WO-2020062682-A1 (WO)
Title: 一种头戴显示设备
Inventor: CHI XIAOCHENG
IPC: G02B27/01
Filed: 2018-12-28
Abstract: 一种头戴显示设备，包括具有目镜的主体部（1），还包括与主体部相连、用以调节相对于主体部的位置关系的调节组件，调节组件包括遮挡部（3）；当调节组件处于第一工作状态时，遮挡部远离主体部，用以实现佩戴功能；当调节组件处于第二工作状态时，遮挡部靠近主体部，用以遮蔽目镜，从而能够实现方便快捷的收纳与保管，且有助于提升头戴显示设备的使用寿命。
Patent WO-2020124680-A1 (WO)
Inventor: WANG CHI
IPC: B65D85/30
Filed: 2018-12-29
Abstract: 一种定位机构，包含框架（1），框架（1）包含定位框（11）以及两个侧框（12），两个侧框（12）分别包含靠近定位框（11）的第一端（121）以及远离定位框（11）的第二端（122）；第一驱动件（2）；第一调节组件，包含：两组同步机构，所述两组同步机构分别设置于两个侧框（12）上，且每组同步机构包含两个同步轮（211）及同步带（212）；以及转轴（23），第一驱动件（2）驱动连接转轴（23）的一端，使夹持件（22）沿第一方向移动。该定位机构切换位置速度快，效率高。
Patent WO-2020143020-A1 (WO)
Inventor: TIAN CHEN
IPC: H02J7/00
Filed: 2019-01-11
Abstract: Provided are a charging device (20) and a charging method. The charging device (20) comprises: a boosting circuit (22) used for boosting the output voltage of a power supply device (10); a charging channel (21) used for charging a battery (30) according to the boosted voltage; and a communication control circuit (23), used for perform a communication with the power supply device (10) so as to instruct the power supply device (10) to adjust the output voltage and/or output current, so that the output voltage and/or output current of the boosting circuit (22) match the current charging demand of the battery (30). The charging device (20) adjusts, during charging the battery (30), the output voltage and/or output current of the power supply device (10) so that the boosting circuit (22) matches the current charging demand of the battery (30), thereby lowering a voltage converting demand of the boosting circuit (22), reducing heat at the boosting circuit (22) and thus reducing heat of a device to be charged.
Patent WO-2019141162-A1 (WO)
Title: Terminal device searching method, apparatus and related device
Inventor: TAN MIN
IPC: H04W4/02
Filed: 2019-01-15
Abstract: The present disclosure provides a terminal device searching method, an apparatus, a terminal device, an intelligent wearable device and a storage medium, which falls within the technical field of the mobile terminal. The terminal device searching method comprises the following steps: sending a query sound wave to the searched terminal device, the query sound wave carrying the unique identifier of the searched terminal device; calculating the distance to the searched terminal device when a response sound wave returned from the terminal device is received; outputting the calculated distance; and circularly executing the step of sending the query sound wave to the terminal device to the step of outputting the calculated distance until the condition of ceasing search is satisfied.
Patent WO-2019149191-A1 (WO)
Title: Vr display system based on mobile terminal
Inventor: WENG ZHIBIN
IPC: H04M1/725
Filed: 2019-01-29
Abstract: Disclosed are an eye lens, glasses, a head-mounted display, and a VR system. The eye lens comprises: a first lens portion and a second lens portion, the first lens portion is connected to the second lens portion, and the field angle of the first lens portion and the field angle of the second lens portion form an overall field angle of the eye lens. The present invention solves the technical problem of a large number of lenses and narrow field angles caused by coaxial arrangement of multiple lenses.
Patent WO-2020164050-A1 (WO)
Inventor: WANG CHUNXIAO
IPC: B65G57/22
Filed: 2019-02-14
Abstract: 一种自动码垛的方法、设备以及存储装置。该方法包括：根据预设规则确定位于同一平面的第一至第四基准点，以及位于另一平面的第五基准点，并获取第一至第五基准点的坐标；获取码垛阵列的总行数、总列数和总层数；根据第一基准点和第三基准点，确定码垛阵列的列方向向量；根据第一基准点和第五基准点，确定码垛阵列的层方向向量；根据待计算码垛点的列序数、总列数以及第一基准点、第二基准点、第三基准点和第四基准点的坐标确定待计算的码垛点所在列对应的行方向向量；以及根据待计算码垛点的行序数、列序数、层序数、行方向向量、列方向向量和层方向向量以及码垛阵列的总行数、总列数和总层数确定待计算码垛点的坐标。
Patent WO-2019201049-A1 (WO)
Title: Method for displaying object in virtual scene, device, and storage medium
Inventor: WANG HAN
IPC: A63F13/533
Filed: 2019-03-20
Abstract: A method for displaying an object in a virtual scene, a device, and a storage medium. The method comprises: a terminal controlling, in response to a first target operation instruction generated by a first target operation, a virtual control object in a virtual scene displayed at a client end to move; if the distance between the virtual control object and a first virtual object available for picking-up meets a target condition, the terminal displaying a first target window in the virtual scene; the terminal closing, in response to a second target operation instruction generated by a second target operation, the first target window in the virtual scene, and displaying a first target button in the virtual scene; and if a distance between the virtual control object and a second virtual object available for picking-up meets the target condition, the terminal displaying a second target button in the virtual scene.
Patent WO-2020010882-A1 (WO)
Title: Data processing method, storage medium and electronic device
Inventor: WANG ZHENGBO
IPC: G06Q50/20
Filed: 2019-04-04
Abstract: Disclosed are a data processing method, a storage medium, and an electronic device. The method comprises the following steps: dividing a timeline into multiple courseware operation blocks according to courseware operation data (S100); acquiring speech recognition information corresponding to speech information in audio data (S200); mapping the speech recognition information to corresponding courseware operation blocks according to information of the timeline (S300); comparing, in each of the courseware operation blocks, the mapped speech recognition information with corresponding average state information to acquire a comparison parameter, wherein each of the courseware operation blocks corresponds to at least one comparison parameter (S400); and acquiring an evaluation value based on the comparison parameter of the courseware operation block (S500). By means of the method, relatively accurate automated evaluation can be performed on a large amount of online teaching audio data.
Patent WO-2020034655-A1 (WO)
Inventor: SHEN YIFENG
IPC: A01G24/00
Filed: 2019-04-19
Abstract: A method for sandland controlling by using a simulate loam substrate hydroseeding technique, comprising the following steps: first performing simple sand-fixing processing, laying a layer of metal net, and fixing the metal net on the surface of a sandland by mean of sand-fixing piles; then performing hydroseeding on the sandland by means of simulate loam substrate hydroseeding; and finally, after completing the hydroseeding, performing maintenance management operation, including increasing a protective plate around the metal net, covering with a non-woven fabric, watering, fertilizing, reseeding, and later-stage monitoring. According to the method for sandland controlling by using a hydroseeding technique, a simulate loam substrate suitable for plant growth in the natural world is fast simulated in a bionic manner, and the good water-holding performance of the simulate loam substrate facilitates increase of the rate of seed germination and promotes plant growth and development; the method features a small investment, takes effect quickly, and is suitable for large-scale sand control.
Patent WO-2019206173-A1 (WO)
Title: Memory training method and system for alzheimer's patients using vr technology
Inventor: ZHENG KANG
IPC: A61B5/00
Filed: 2019-04-24
Abstract: A memory training method and system (10) for Alzheimer's patients using a VR technology are applied in a wearable device (1). The method comprises: testing the cognitive competence of a patient according to a cognitive sub-scale of Alzheimer's disease assessment scale to determine a cognition level of the patient (S21); reading virtual scene information of a corresponding level according to the cognition level of the patient from a training database (150) (S22); playing the virtual scene information of the corresponding level (S23); obtaining interaction information of the patient (S24); and prompting the patient according to the interaction information of the patient to assist the patient in taking the memory training (S25). The present invention can test the cognitive competence of a patient according to a cognitive sub-scale of Alzheimer's disease assessment scale to determine a cognition level of the patient, play virtual scene information according to the cognition level of the patient to carry out the memory training, such that Alzheimer's patients can improve their ability to remember new knowledge and recall remote knowledge.
Patent WO-2020119011-A1 (WO)
Title: 一种低温不燃烧烟弹结构
Inventor: QIAN JIANBING
IPC: A24F47/00
Filed: 2019-04-30
Abstract: 一种低温不燃烧烟弹结构，其由烟弹封装壳体和容纳在壳体中的低温不燃烧烟草颗粒（5）构成。烟弹封装壳体由烟弹杯（1）、封口膜（201）和密封膜（301，302）构成。烟弹杯（1）设有顶端口（101）和底端面（102），封口膜（201）和底端面（102）设有气体流通孔，封口膜（201）封闭所述顶端口（101），封口膜（201）和底端面（102）的外表面由密封膜（301，302）密封。在烟弹杯内的底端面（102）处设有脱脂棉。烟弹杯（1）的杯身具有一定锥度。烟弹杯（1）的横截面可以为圆形、椭圆形、四边形、多边形或不规则形。该烟弹结构适用于各种低温不燃烧加热烟具，其能够提高烟弹与烟具的加热腔配合度及两者间的气密性，从而明显提升烟弹使用的加热效果和抽吸效果。
Patent WO-2019214705-A1 (WO)
Title: Methods of efficient bandwidth part switching in a wideband carrier
Inventor: LIAO PEI-KAI
IPC: H04W72/12
Filed: 2019-05-10
Abstract: A method of sounding reference signal (SRS) transmission and channel state information (CSI) reporting during and after active bandwidth part (BWP) switching in a wireless communication system is proposed. In the uplink, if an SRS transmission is triggered when UE is operating in a first active UL BWP, and the SRS is scheduled for transmission when UE is operating in a second active UL BWP, then UE drops the SRS transmission. In the downlink, if a CSI report is triggered when UE is operating in a first active DL/UL BWP, and the CSI report is scheduled for transmission when UE is operating in a second active DL/UL BWP, then UE drops the CSI report.
Patent WO-2020062881-A1 (WO)
Inventor: CAO XUDONG
IPC: F03D13/20
Filed: 2019-05-10
Abstract: A tower segment (100), a tower, a segmentation method, and a wind turbine. The tower segment (100) comprises: an annular body (10) having two opposite end faces (10a) along the axial direction thereof, the annular body (10) being formed by assembling a plurality of tower pieces (11), and an accommodating groove (12) extending along the axial direction being provided between two adjacent tower pieces (11); and a connecting member (20), the two adjacent tower pieces (11) being connected to each other by means of the connecting member (20), the connecting member (20) comprising a first connecting piece (21) and a second connecting piece (22) that can be detachably connected to each other, wherein the side of the first connecting piece (21) away from the second connecting piece (22) is fixedly connected to an inner annular surface (111) and an outer annular surface (112) of one of the two adjacent tower pieces (11), and the side of the second connecting piece (22) away from the first connecting piece (21) is fixedly connected to the inner annular surface (111) and the outer annular surface (112) of the other of the two adjacent tower pieces (11). According to the tower segment (100), tower, segmentation method, and wind turbine, simple connection and a small mutual assembling gap are implemented during the mutual assembling of the tower pieces (11), such that the load bearing capability of the tower is ensured.
Patent WO-2020048155-A1 (WO)
Title: Battery cell for electric vehicle battery pack
Inventor: LIU YING
IPC: H01M10/058
Filed: 2019-05-15
Abstract: A battery cell of a battery pack to power an electric vehicle can include a housing to at least partially enclose an electrolyte material. The battery cell can include a vent plate coupled with the housing via a glass weld at a lateral end of the battery cell. The vent plate can include a scoring pattern to cause the vent plate to rupture in response to a threshold pressure. The scoring pattern can define a scored region on the vent plate. The battery cell can include a second polarity terminal including at least a portion of the vent plate. The battery cell can include an electrically conductive polymer tab to electrically connect the electrolyte material to the second polarity terminal. A first end of the polymer tab can be electrically coupled with the vent plate at an area within the scored region defined by the scoring pattern. A second end of the polymer tab can be electrically coupled with the electrolyte material. The polymer tab can melt in response to either a threshold temperature or a threshold current within the battery cell.
Patent WO-2020147225-A1 (WO)
Inventor: LIU DONG
IPC: H02K15/02
Filed: 2019-05-16
Abstract: 本发明公开了一种用于定子拼圆设备内的铁芯拼圆部件，解决的技术问题，。技术方案是：一种用于定子拼圆设备内的铁芯拼圆部件，包括底座、阀体芯棒、芯棒压力盖和多个铁芯拼圆部件，铁芯拼圆部件包括内径控制反馈压头、外径控制压力缸、外径尺寸反馈压力活塞杆、外径控制反馈压头、活塞压力盖板、铁芯轴向压紧活塞和两个长度传感器。优点，本设备，整个过程操作方便、简单，提高了铁芯拼圆的良品率及一致性，保证了电机性能稳定及生产效率提高；同时此设备可根据电机铁芯数量及尺寸变化需要进行灵活、快速更换，大大提高了良品率与生产效率。
Patent WO-2020237451-A1 (WO)
Inventor: LUO ZHIHU
IPC: H04L5/00
Filed: 2019-05-27
Abstract: Disclosed are an information transmission method, a related device, and a system. The method comprises: a first communication device determines N frequency units, wherein the N frequency units use a frequency hopping mode, each of the N frequency units comprises M carriers or M resource blocks (RB) or M sub carriers, N is a positive integer greater than 1, and M is a positive integer; the first communication device transmits N pieces of configuration information to a second communication device, wherein the N pieces of configuration information have one-to-one correspondence to the N frequency units, and the N pieces of configuration information respectively comprise the frequency domain location information of the frequency units corresponding to the N pieces of configuration information; the first communication device transmits data to the second communication device on N frequency domain units. By implementing the embodiments of the present invention, the present invention can reduce the duration of downlink transmission, thereby reducing inter-cell interference.
Patent WO-2020133901-A1 (WO)
Title: Gene for increasing lycopene in tomato fruit and use thereof
Inventor: MA BOJUN
IPC: C12N15/82
Filed: 2019-05-29
Abstract: A tomato gene Solyc09g005730 and a use thereof, and a method for knocking out the gene in a tomato. A nucleotide sequence of an encoded protein of the gene is shown as SEQ ID NO: 1. By knocking out the gene in the tomato, the lycopene content of the tomato fruit can be increased.
Patent WO-2019237931-A1 (WO)
Inventor: WU YUMIN
IPC: H04L5/00
Filed: 2019-05-30
Abstract: 提供了一种波束状态检测方法及终端。该波束状态检测方法，应用于终端，包括：对指示信息进行监控，指示信息由终端在未检测到用于进行波束失败检测的参考信号时生成；若监控到指示信息，根据指示信息进行波束状态检测。
Patent WO-2019242536-A1 (WO)
Title: 用于卫星通信的用户设备
Inventor: ZHANG YUAN
IPC: H04W52/36
Filed: 2019-06-12
Abstract: 一种用于卫星通信的用户设备，包括：一个或多个处理电路，处理电路被配置为执行以下操作：评估用户设备与卫星进行通信的发射功率需求；当用户设备的发射功率约束不能满足发射功率需求时，由辅助设备辅助用户设备执行与卫星的通信的至少一部分，其中处理电路还被配置为经由卫星获取要切换到的通信方式，其中，处理电路将指示需要对当前通信方式进行切换的通知发送给卫星，通知包括指示需要切换到满足发射功率需求的通信方式的信息。
Patent WO-2020015483-A1 (WO)
Title: Method, device, and equipment for monitoring trading indicator
Inventor: Ou hang
IPC: G06Q10/06
Filed: 2019-06-13
Abstract: Provided in the embodiments of the present description are a method, device, and equipment for monitoring a trading indicator. The method comprises: respectively acquiring sampling sequences of a trading indicator of trading data under multiple trading dimension values of the trading data, each trading dimension value respectively corresponding to one sampling sequence, one sampling sequence comprising values of the trading indicator taken at a set number of sampling points under one trading dimension value, the values of the trading indicator taken at target sampling points being actual values; calculating an estimated value of the trading indicator at a target sampling point in a present sampling sequence respectively on the basis of the sampling sequences; by comparing the estimated values of the trading indicator at the target sampling points in the sampling sequences with the actual values, determining whether the trading indicator is abnormal at the target sampling point under the trading dimension value corresponding to the present sampling sequence; and, generating and transmitting abnormality prompt information, the abnormality prompt information being used for prompting on the target sampling point and the trading dimension value at where the trading indicator is abnormal.
Patent WO-2020001415-A1 (WO)
Inventor: KONG NORMAN XIANGLONG
IPC: C07D498/22
Filed: 2019-06-25
Abstract: The present invention relates to a compound, a pharmaceutical composition containing the compound, and a preparation method therefor, and the use of same as a TRK inhibitor. The compound is a compound as shown in formula I, or a pharmaceutically acceptable salt, prodrug, solvate, polymorph, isomer or stable isotopic derivative thereof. The present invention also relates to use of the compound for treating or preventing TRK-mediated related diseases, such as tumors, and a method for applying the compound to treating the diseases.