baber/WOPTO huggingface dataset:
Patent WO-2019233067-A1 (WO)
Title: Household water storage system
Inventor: WU HAIYANG
IPC: E03B7/07
Filed: 2018-12-07
Abstract: A household water storage system, comprising an external water source (1), a water storage unit (3) for storing backup water, and a water terminal (10), and further comprising a water pressure and flow rate measurement unit (5) and a second valve (6); the external water source (1) and the water terminal (10) are in communication to form a first water passage (8), the second valve (6) and the water storage unit (3) are in communication to form a second water passage (11), and the second water passage (11) is connected to the first water passage (8) in parallel, the second water passage (11) comprises a water outlet end (16) for the water storage unit (3) to discharge water, an elevating mechanism (18) for driving the water outlet end (16) to move up and down relative to the water storage unit (3), and a position detector (15) for detecting height information of the water outlet end (16) relative to the water storage unit (3), the water pressure and flow rate measurement unit (5) can control the elevating mechanism (18) to drive the water outlet end (16) to move up and down relative to the water storage unit (3) in accordance with the detected water pressure information of the general water passage.
Patent WO-2020113541-A1 (WO)
Title: 转接器
Inventor: LIAO ZHUOWEN
IPC: H01R13/66
Filed: 2018-12-07
Abstract: 转接器，包括底座（1）、设于底座（1）上并用于封盖底座（1）的上盖（2）、设于底座（1）中的控制板、用于与外部电子设备相连的转接头（4）、将转接头（4）与控制板连接的导体（5）和分别与控制板电性相连的若干转接口，转接头（4）包括与导体（5）相连的第一插头（41）、与导体（5）相连的第二插头42和与导体（5）相连的第三插头（43）。
Patent WO-2019114742-A1 (WO)
Title: 一种流域水资源利用污染物防控方法与装置
Inventor: XI BEIDOU
IPC: C02F101/30
Filed: 2018-12-12
Abstract: 一种流域水资源利用污染物防控方法，该方法包括设置依次连接的水解池(1)、纳米曝气池(2)和垂直潜流人工湿地(3)，打捞流域中浮萍、水藻在水解池(1)中粉碎、酸化消解，将水解池(1)中处理后上清液输入至纳米曝气池(2)中，纳米曝气池(2)出水与流域水混合输入垂直潜流人工湿地(3)内，经处理得到满足灌溉要求的流域水。以及一种流域水资源利用污染物防控装置。该方法和装置对预进入农田的流域水中的污染物含量进行了有效防控，降低了作物中重金属含量。
Patent WO-2020124302-A1 (WO)
Title: Sensor pulse signal processing method
Inventor: LI GUISHENG
IPC: G05B19/042
Filed: 2018-12-17
Abstract: A sensor pulse signal processing method comprises: step S1, adding a group of high-frequency bursts at two respective edges of a valid pulse output from a sensor; and step S2, if the group of high-frequency bursts is found within a window period of pulse detection, generating an interruption to wake up an acquisition device or a main control unit (MCU) immediately following the window period, or if the group of high-frequency bursts is not found within a window period of the pulse detection, refraining from generating an interruption to wake up the acquisition device or the main control unit (MCU) immediately following the window period. In the method, groups of high-frequency bursts are added to cause a change in an electric level so as to wake up an acquisition device or a main control unit (MCU); and accordingly, ensure that the acquisition device or the main control unit (MCU) does not experience interruptions due to missed pulses, thereby effectively preventing measurement errors, and increasing the detection precision and intensity of a sensor.
Patent WO-2019192212-A1 (WO)
Title: Data cable for mobile phone
Inventor: ZHANG HE
IPC: H02J7/00
Filed: 2018-12-19
Abstract: A data cable for a mobile phone. The data cable comprises a body, the body being internally provided with a first connection terminal (1) connected to an external device, a second connection terminal (2) connected to a mobile phone and a connecting line (3) for connecting the first connection terminal (1) and the second connection terminal (2), wherein the connecting line (3) comprises a twin-core data communication line (31) and a twin-core voltage line (32). The data cable further comprises a display screen (4) disposed outside of the body, and a DSP chip (5), a voltage detection circuit (6) and a current detection circuit (7) disposed inside the body, wherein a first end of the DSP chip (5) is connected to a first end of the voltage detection circuit (6), a second end thereof is connected to a first end of the current detection circuit (7), and a third end thereof is connected to the display screen (4); a second end of the voltage detection circuit (6) is connected to one core in the twin-core voltage line (32), and a third end thereof is grounded; and a second end and a third end of the current detection circuit (7) are connected in series on the other core in the twin-core voltage line (32), thus realizing the connection between the first connection terminal (1) and the second connection terminal (2). The data cable can monitor a voltage and/or a current flowing through the data cable in real time when a mobile phone is charged and discover and eliminate hidden dangers in a timely manner, thereby reducing the probability of damage occurring during mobile phone charging.
Patent WO-2019214247-A1 (WO)
Title: Method for efficiently catalyzing furfural to prepare cyclopentanone, and catalyst and preparation method therefor
Inventor: HE JING
IPC: B01J23/89
Filed: 2018-12-24
Abstract: A method for efficiently catalyzing furfural to prepare cyclopentanone, and a catalyst and preparation method therefor, which relate to the field of biomass catalytic conversion. The catalyst consists of uniformly dispersed metal active center nanoparticles and oxides obtained by hydrotalcite calcination, and a metal active center thereof is monoatomic Pt/Cu; and the hydrotalcite is used as a precursor to prepare a Cu-containing catalyst precursor; after a reduction in an H 2  atmosphere, a small amount of Pt 2+  is used for reacting with the Cu-containing catalyst precursor to obtain a monoatomic Pt/Cu catalyst; said catalyst is used to catalyze the hydrogenation of an aqueous phase of furfural to prepare cyclopentanone, wherein the reaction temperature is 120-250°C, the reaction pressure is 0.1-5 MPa, the reaction time is 0.5-24h, and a reaction solvent is ultrapure water. The foregoing catalyst is cheap and efficient, and catalyzes the hydrogenation of an aqueous phase of furfural to prepare cyclopentanone. The reaction is carried out at 160°C at an initial pressure of 0.1MPa for 10h, such that the furfural may be completely converted, and the yield of the cyclopentanone reaches 99%.
Patent WO-2020140275-A1 (WO)
Title: Antenna system and electronic apparatus
Inventor: SHEN LAIWEI
IPC: H01Q1/36
Filed: 2019-01-04
Abstract: Provided in the embodiments of the present application are an antenna system and an electronic apparatus. The antenna system comprises a first antenna, the first antenna comprising a metal middle frame, a first metal edge frame, a second metal edge frame, a first feeding point, a first connection point and a first breaking joint, wherein the metal middle frame is the ground of the first antenna; the first metal edge frame is located on a first side edge of a mobile terminal; the second metal edge frame is located on a second side edge of the mobile terminal; a first slit is formed between the first metal edge frame, the second metal edge frame and the metal middle frame; a first end of the first metal edge frame is connected to the metal middle frame by means of the first connection point, and a second end of the first metal edge frame is connected to a first end of the second metal edge frame; the first breaking joint is located between a second end of the second metal edge frame and the metal middle frame; the first feeding point on the first metal edge frame is connected to the metal middle frame; and the length of the first metal edge frame is greater than the length of the second metal edge frame. By means of the embodiments of the present application, not only is the screen occupation ratio of a mobile terminal improved, but also the performance of an antenna is improved.
Patent WO-2019137492-A1 (WO)
Title: Uplink control information transmission method and device
Inventor: DU YING
IPC: H04W72/12
Filed: 2019-01-11
Abstract: Disclosed are an uplink control information transmission method and device, comprising: a user equipment determines a physical uplink control channel (PUCCH) corresponding to uplink control information (UCI); and send the UCI over a first physical uplink shared channel (PUSCH) in a first PUSCH set, wherein the PUSCHs contained in the first PUSCH set all overlap with the PUCCH in time. Therefore, the challenge of the processing capability of the user equipment caused by sending UCI over a PUSCH can effectively be avoided, and the downlink data transmission performance can also be ensured.
Patent WO-2020113809-A1 (WO)
Inventor: REN LIN
IPC: G07F17/12
Filed: 2019-01-29
Abstract: Disclosed are an express cabinet (10) and an express system (1). The express cabinet (10) comprises a main locking control plate (12), a subsidiary locking control plate (13), and a cabinet body, wherein the main locking control plate (12) and the subsidiary locking control plate (13) are in wireless connection, the cabinet body comprises a main cabinet (181) and a subsidiary cabinet (182), the main locking control plate (12) is configured to control the main cabinet (181) to be opened so as to store and take an item, and the subsidiary locking control plate (13) is configured to control the subsidiary cabinet (182) to be opened so as to store and take an item.
Patent WO-2019179340-A1 (WO)
Inventor: ZHEN DONG
IPC: G06K9/00
Filed: 2019-03-13
Abstract: Disclosed is a method for extracting a feature of a rolling-element bearing failure on the basis of ensemble empirical mode decomposition (EEMD) and modulation signal bi-spectrum analysis (MSB), for analyzing a rolling-element bearing failure via a vibration signal. The method comprises: decomposing, by means of EEMD, an original vibration signal of a bearing acquired by an acceleration sensor, so as to acquire a series of different frequencies of intrinsic mode functions (IMF), and performing multi-scale division on the IMFs by means of a mean of standardized accumulated modes (MSAM), so as to acquire high-frequency and low-frequency IMFs; denoising the high-frequency IMFs by means of wavelet transform (WT), and performing superposition and reconstruction on the denoised high-frequency IMFs and the low-frequency IMFs; and separating a modulation component from the superposed and reconstructed signal, so as to extract a failure feature frequency. The effectiveness and the feasibility of the method have been verified by successful extraction of features of rolling-element bearing failures. The invention is applicable in fields such as status monitoring and failure diagnosis of mechanical apparatuses.
Patent WO-2019174610-A1 (WO)
Inventor: CAI LIGANG
IPC: C07K14/145
Filed: 2019-03-14
Abstract: 公开了一种溶瘤病毒、合成DNA序列及其应用。所述溶瘤病毒其基因组上插入有外源碱性肽段的表达序列，并在生理过程中表达所述碱性肽段，使得其感染的宿主环境pH值增大。所述合成DNA序列用于表达碱性肽段，所述碱性肽段中碱性氨基酸含量超过60％。提供的溶瘤病毒及合成DNA序列，应用于制备抗肿瘤药物，具有良好的抗肿瘤效果。
Patent WO-2019184834-A1 (WO)
Inventor: CHANG YAOJEN
IPC: H04N19/44
Filed: 2019-03-22
Abstract: A method of decoding a bitstream by an electronic device is provided. A block unit having an intra prediction mode is determined from an image frame according to the bitstream. The intra prediction mode is determined based on a first one of a plurality of mode indices, when a reference line index (Refidx) is different from a first predefined value. The intra prediction mode is determined based on the first mode index, when the Refidx is equal to the first predefined value and a most probable mode (mpm) flag is equal to a second predefined value. The intra prediction mode is determined based on a second one of the mode indices, when the Refidx is equal to the first predefined value and the mpm flag is different from the second predefined value. Then, the block unit of the image frame is reconstructed based on the intra prediction mode.
Patent WO-2019218790-A1 (WO)
Inventor: FAN YOURUI
IPC: A63F13/57
Filed: 2019-04-02
Abstract: L'invention concerne un procédé d'affichage d'interface, consistant : à afficher dans une scène virtuelle un support virtuel actuellement commandé par un objet virtuel ; lorsqu'une opération de rotation d'angle de visualisation est détectée, à obtenir un angle de rotation cible, une première vitesse de rotation d'un angle de visualisation et une seconde vitesse de rotation du support virtuel selon l'opération de rotation d'angle de visualisation, la seconde vitesse de rotation étant inférieure à la première vitesse de rotation ; et sur la base de l'angle de rotation cible, de la première vitesse de rotation de l'angle de visualisation et de la seconde vitesse de rotation du support virtuel, à afficher une animation cible dans une interface de scène de la scène virtuelle qui change avec l'opération de rotation d'angle de visualisation, l'animation cible étant utilisée en vue de réaliser un effet dans lequel la rotation du support virtuel se situe derrière la rotation de l'angle de visualisation. L'invention concerne également un appareil d'affichage d'interface, un dispositif électronique et un support d'informations lisible par ordinateur. Le procédé décrit peut simuler de manière réaliste une scène réelle, et l'effet d'affichage est satisfaisant.
Patent WO-2020199170-A1 (WO)
Inventor: LI HE
IPC: G06F3/0354
Filed: 2019-04-03
Abstract: 本申请提供了一种书写控制方法、书写板4、手写输入装置1和存储介质。该一种书写控制方法包括：通过书写板4测量手写笔2书写时的触控信号；根据所述触控信号确定对应的线性表；根据对应的所述线性表确定所述手写笔2书写时的书写轨迹。该方法通过调用不同触控信号对应的线性表，提升书写板4调用线性表的准确性，使识别到的坐标更精准，形成的书写轨迹精度更高。
Patent WO-2019196873-A1 (WO)
Inventor: XU YONGHONG
IPC: D06F58/40
Filed: 2019-04-10
Abstract: 一种用于衣物处理设备的控制方法和衣物处理设备，该控制方法包括下列步骤：在衣物处理设备处于烘干模式且加热模块处于关闭状态的情形下，检测环境温度；根据环境温度修正加热模块的开启温度；根据修正后的开启温度，选择性地开启加热模块。衣物处理设备包括加热模块、温度传感器、温度修正模块和控制模块，控制模块基于修正后的开启温度选择性地开启加热模块。根据具体工况修正加热模块的开启温度，能够准确地控制加热模块的开启，提高了衣物处理设备的烘干效果。
Patent WO-2020073631-A1 (WO)
Inventor: WU JIHONG
IPC: G06F17/50
Filed: 2019-04-15
Abstract: Disclosed are a 3D simulation data generation method and system, and a computer storage medium and a device. The generation method comprises: acquiring PCB design data (S11); extracting component three-dimensional data from a pre-stored component three-dimensional database, and extracting circuit board three-dimensional data (S12); and importing the circuit board three-dimensional data and the component three-dimensional data into pre-stored mechanical simulation software according to test requirements of a user so as to generate a 3D model required by a mechanical simulation test (S13), or importing the circuit board three-dimensional data and the component three-dimensional data into pre-stored finite element analysis software so as to generate a 3D model required by a structural mechanics analysis test (S13 ' ), or docking a 3D model required by a mechanical simulation test to finite element analysis software so as to generate a 3D model required by a structural mechanics analysis test (S13 '' ). By means of the method, a lot of repetitive work can be eliminated, manual work is replaced by automation, work difficulty is also reduced, and the quick conversion from PCB design data to simulation software can be realized.
Patent WO-2020199273-A1 (WO)
Inventor: PAN WANJUN
IPC: G01B21/30
Filed: 2019-04-23
Abstract: A sliding-type seamless heat-insulating and water-blocking apparatus for a hot-rolling surface meter, comprising a support (1), a gas filter (2), an oil and gas separator (3), an electromagnetic pneumatic valve (4), a cylinder (5), sliding rails (6), and a baffle (7). The support is fixed on the surface meter (8). The gas filter, oil and gas separator, electromagnetic pneumatic value, cylinder, and sliding rails are all mounted on the support. A gas inlet (21) is provided on one side of the gas filter, and a gas outlet of the gas filter is connected to the oil and gas separator. The gas filter is used for filtering moisture in air, and the oil and gas separator is used for adding a lubricating oil to the moisture-filtered air. The oil and gas separator is connected to a first quick connector on the electromagnetic pneumatic valve by means of a gas hose. The water blocking apparatus features a simple structure and is easy to implement, such that damages of cold water to a device and maintenance costs are reduced, and the service life of a surface meter is prolonged.
Patent WO-2019206140-A1 (WO)
Title: Handling of non-integrity protected reject messages in 5g
Inventor: NIEMI MARKO
IPC: H04W60/00
Filed: 2019-04-23
Abstract: Methods and apparatus are provided for handling of non-integrity reject message in the 5G system. In one novel aspect, the UE upon receiving the reject message via one access without integrity protection, retries one or more other accesses for one or more times before treating the rejection genuine. In one embodiment, the UE attempts the same 5GMM procedure over another access in the same cell /tracking area (TA). The alternative access including other types of 3GPP access and non-3GPP access. Subsequently, the UE can search the service from another cell /TA or another PLMN. In one embodiment, if the UE receives reject cause invalidating the UE with one access without integrity protection, the UE tries the system a few times before treating the reject genuine by tracking an invalidating counter, which is increased by one each time the rejection is received with a cause value invalidating the UE.
Patent WO-2020155458-A1 (WO)
Inventor: ZHANG WENWU
IPC: B64G1/16
Filed: 2019-05-08
Abstract: 一种飞行方法与飞行装置。该方法采用星球表面的介质（8）与介质加速单元（13）；在电力作用下，介质加速单元（13）工作，输送介质（8）到介质加速单元（13），介质（8）在介质加速单元（13）被加速后脱离介质加速单元（13），由于动量守恒产生反作用力，该反作用力克服星球引力，带动负载（1）起飞。该方法尤其适用于无大气或者大气很稀薄，因此无法借助大气浮力进行飞行的环境，例如，在月球、火星等的飞行，突破了地面形貌对科学考察的障碍，可拓展人类对月球、火星等星球的探测、考察、开拓能力。
Patent WO-2020107820-A1 (WO)
Inventor: LING PEIXUE
IPC: A61K31/728
Filed: 2019-05-21
Abstract: L'invention concerne une préparation d'injection de cavité articulaire et son utilisation. La préparation d'injection de cavité articulaire utilise de la gomme xanthane désacétylée, et présente une meilleure biocompatibilité et une plage posologique plus sûre par comparaison avec des préparations d'injection de cavité articulaire de gomme xanthane existantes.
Patent WO-2020258017-A1 (WO)
Inventor: DENG BO
IPC: F21S9/02
Filed: 2019-06-25
Abstract: A maintenance lamp, comprising a body (10), and at least one first lamp body (20). An accommodating groove (121) corresponding to the at least one first lamp body (20) is provided on the side wall of the body (10); the at least one first lamp body (20) is rotatably provided on the side wall of the body (10) so as to be accommodated in the accommodating groove (121); each first lamp body (20) comprises a light source assembly (21), and each first lamp body (20) further comprises an extension state of rotating towards a direction away from the body (10) so as to light and an accommodated state of rotating towards the accommodating groove (121) so that the light source assembly (21) is accommodated in the accommodating groove (121). The maintenance lamp can be used for lighting a maintenance site, and has the advantages of convenience in carrying, convenience in loading, small space occupation, good resistance to fall off, long service life, diversified functions, and wide application environments.
Patent WO-2020038172-A1 (WO)
Title: Flow control method and apparatus
Inventor: LI YOU
IPC: H04L69/40
Filed: 2019-07-19
Abstract: Provided are a flow control method and apparatus, relating to the technical field of communications and used for a relay device to instruct an upper node to perform flow control, so as to avoid the congestion in relay nodes due to an excessively large amount of downlink transmission data of the upper node or the waste of spectral resources due to an excessively small amount of data transmitted by the upper node. The method comprises: a first node determining to instruct a second node to perform flow control; and the first node sending a first flow control indication to the second node, wherein the first flow control indication is borne in adaptation layer control signaling or an RLC control message or an MAC CE, and is used for the second node to control the rate of transmitting data to the first node according to the first flow control indication, the first flow control indication comprising: identifiers of one or more bearers, and flow control information; and the second node is a relay node or a donor base station.
Patent WO-2021016938-A1 (WO)
Inventor: ZHENG JIANHUA
IPC: H01L29/78
Filed: 2019-07-31
Abstract: 本申请提供了一种成像器件、传感器以及电子设备，该成像器件包括半导体衬底，半导体衬底的两侧设置第一阱和第二阱，半导体衬底的表面依次设置有第一绝缘介质层、浮栅和第二绝缘介质层，浮栅位于第一绝缘介质层和第二绝缘介质层之间形成的容纳腔内，第一绝缘介质层设置有至少一个开窗，浮栅和第一阱通过开窗连接；第二阱内包括沟道区域，沿远离沟道区域的方向，沟道区域的表面依次设置有第一绝缘介质层、浮栅和第二绝缘介质层。第一阱和浮栅经由开窗直接相连，则使得电荷经由开窗直接转移至浮栅中，无需通过遂穿的方式进行转移，提高了成像器件的满阱容量，进而提高了电荷转移的效率以及所获取到的图像的质量。
Patent WO-2021007944-A1 (WO)
Title: 3d结构光模组支架标定方法、装置和设备
Inventor: YAN WENJING
IPC: G01B11/25
Filed: 2019-09-12
Abstract: 一种3D结构光模组支架标定方法、装置和设备，该方法包括：控制发射器(220)投影红外光至标定板(120)，并接收红外图像，红外图像是通过红外接收模组(210)对投影红外光后的标定板(120)进行拍摄得到的，获取红外图像中预设标记点的位置，计算预设标记点的位置与预设标记点的设定位置的偏移量，根据偏移量对红外接收模组(210)和发射器(220)进行位置调整。
Patent WO-2020073925-A1 (WO)
Inventor: SU ZHENYU
IPC: G06N3/063
Filed: 2019-10-09
Abstract: Disclosed are an operation method and apparatus, a computer device and a storage medium. A combined processing apparatus therein comprises: a machine learning operation apparatus, a universal interconnection interface and other processing apparatuses, wherein the machine learning operation apparatus interacts with the other processing apparatuses to achieve a user-specified calculation operation together. The combined processing apparatus therein further comprises: a storage apparatus, wherein the storage apparatus is respectively connected to the machine learning operation apparatus and the other processing apparatuses, and is used to store data of the machine learning operation apparatus and the other processing apparatuses. The operation method and apparatus, the computer device and the storage medium provided therein have a wide range of application, the operation processing efficiency is high, and the operation processing speed is fast.
Patent WO-2021077344-A1 (WO)
Inventor: XU QIULIANG
IPC: H04B1/401
Filed: 2019-10-23
Abstract: The present application relates to the technical field of communications, and provides an antenna switching device and apparatus, which enable a device to complete antenna switching under a multi-communication system. The method comprises: obtaining the priority of a plurality of communication systems of a device and communication parameters of a plurality of candidate antennas of the device; determining, from the plurality of candidate antennas according to the priority and the communication parameters respectively corresponding to the plurality of candidate antennas, at least one target antenna for sending or receiving information of the plurality of communication systems; and executing communication by means of the at least one target antenna.
Patent WO-2020244164-A1 (WO)
Title: Glass kiln bubbling device
Inventor: DAI SENWEI
IPC: C03B5/193
Filed: 2019-11-20
Abstract: Provided is a glass kiln bubbling device, which comprises a main pipe body, wherein the top end of the main pipe body is an air outlet, at least two branch pipelines communicating to the pipe cavity of the main pipe body are further arranged on the main pipe body, a bubbling medium is introduced into each branch pipeline, and a one-way valve is arranged on each branch pipeline. By using a variety of gas/liquid/micro powder as the bubbling medium, more chemical actions can be performed simultaneously, which reduces the configuration of the bubbling device, simplifies the structure of the glass kiln, and improves the product quality and production efficiency.
Patent WO-2021082138-A1 (WO)
Title: 多工艺高效智能涂装流水线
Inventor: TANG DINGZHENG
IPC: B05C15/00
Filed: 2019-11-26
Abstract: 一种多工艺高效智能涂装流水线，解决现有技术中涂装流水线工艺路线单一、设备重复购置率较高、流水线占地面积较大等问题，通过设置输送轨道（51）和行车系统（6）接驳的结构，实现工艺路线（L1、L2、L3）的多样化，能在一条流水线上自动完成多种不同的涂装工艺，简化设备且占地面积合理；通过设置控制系统及其读码器（71），能自动识别运载小车（54）所载运工件信息，针对不同工件完成相应工艺，智能化程度更高。
Patent WO-2020125336-A1 (WO)
Inventor: YANG CHENGLIN
IPC: G01D18/00
Filed: 2019-11-26
Abstract: 本发明公开了一种镜头畸变中心标定设备及方法，该镜头畸变中心标定设备包括旋转框架、第一驱动机构、第二驱动机构，第一驱动机构与旋转框架连接，第一驱动机构用于驱动旋转框架转动，旋转框架内设有标定板，标定板与旋转框架通过转轴连接，第二驱动机构与标定板连接，第二驱动机构用于驱动标定板相对旋转框架转动，标定板的前端设有镜头放置平台。本发明的镜头畸变中心标定设备可通过第一驱动机构和第二驱动机构配合，调整标定板与镜头之间的相对位置，便于镜头获取不同的照片，以实现对镜头畸变的标定。