baber/WOPTO huggingface dataset:
Patent WO-2019214250-A1 (WO)
Title: Optical fiber coupler having reverse isolation function
Inventor: GONG LEI
IPC: G02B6/32
Filed: 2018-12-25
Abstract: An optical fiber coupler having a reverse isolation function, comprising an input end optical fiber (1), an input end coupler structure (2), a dual-core capillary (3), a lens (4), a forward isolator core member (5), a dual-core collimator (6), and an output end optical fiber (7). The dual-core capillary tube (3) is arranged inside the input end coupler structure (2), the first end face of the dual-core capillary tube (3) is fastened on the first end face of the input end coupler structure (2), the input end coupler structure (2) has an optical fiber fused cone region, and both the optical fiber fused cone region and the dual-core capillary tube (3) are located in a protection tube; the input end optical fiber (1) passes through the through hole of the protection tube and is connected to the dual-core capillary tube (3); two beams of light emitted from the first end face of the dual-core capillary tube (3) pass through the lens (4) to form two beams of collimated light; and the two beams of collimated light pass through the forward isolator core member (5) and are incident into the dual-core collimator (6), and are outputted by means of the output end optical fiber (7). The optical fiber coupler solves the problems in the prior art that the optical fiber coupler capable of implementing the reverse isolation function is large in volume and the middle section optical fiber thereof is easy to break.
Patent WO-2020087720-A1 (WO)
Title: 高质量单晶碳化硅及其制备方法和制备用装置
Inventor: LI XIA
IPC: C30B23/00
Filed: 2018-12-26
Abstract: 本申请提出了一种用于制备单晶碳化硅的装置，所述装置包括：至少第一坩埚和第二坩埚、至少两个加热元件以及保温结构；其中，所述至少第一坩埚和第二坩埚相互连通；每个坩埚对应至少一个加热元件；每个坩埚的加热是独立控制的。采用本申请的双坩埚进行单晶碳化硅的生产，在晶体生长阶段中后期，可为长晶用的坩埚提供硅气氛补充，可减少甚至消除晶体碳包裹体的形成。
Patent WO-2019129104-A1 (WO)
Title: 一种膜层套孔及阵列基板制备方法
Inventor: QI PENGBO
IPC: H01L21/77
Filed: 2018-12-26
Abstract: 本发明提供一种膜层套孔制备方法，制备膜层套孔时，在涂布光阻层之前将基础孔填入衬底材料，以避免在涂布光阻层时，光阻材料沉积在基础孔内导致该区域光阻厚度较大，从而可减小光阻层厚度，进而提高套孔线宽控制精准性。
Patent WO-2020133193-A1 (WO)
Inventor: WANG XINGZE
IPC: H04N5/355
Filed: 2018-12-28
Abstract: 本发明实施例公开了一种HDR图像成像系统，包括图像传感器(10)，所述图像传感器(10)包括一感光面，所述感光面被划分为至少两组排列的感光区块，一组所述感光区块包括至少两个感光点，所述感光点对应至少一像素点；设置在所述感光面表面的光学薄膜阵列(20)，所述光学薄膜阵列(20)的厚度对应所述光学薄膜阵列的透光率，所述光学薄膜阵列(20)在同一感光区块内的不同感光点所在位置的厚度不同，所述光学薄膜阵列(20)在不同感光区块所在位置的厚度分布一致。采用本系统，可提高HDR图像成像的速度，同时，计算量较小，执行效率更高。
Patent WO-2019137398-A1 (WO)
Inventor: LI YI
IPC: A61J3/02
Filed: 2019-01-09
Abstract: A traditional Chinese medicine automatic dispensing device (100) and method (200). The automatic dispensing device (100) comprises: a plurality of medicine reservoirs (110) respectively used to store different kinds of traditional Chinese medicines; a plurality of gauges (120) respectively for weighing traditional Chinese medicines from the plurality of medicine reservoirs (110) and selecting the traditional Chinese medicines of desired dosages; and a movable medicine collector (130), configured to move to the plurality of gauges (120) in sequence in order to collect the traditional Chinese medicines of desired dosages from at least a part of the gauges (120) among the plurality of gauges (120). The movable medicine collector (130) is used to collect from different medicine reservoirs (110) the traditional Chinese medicine materials already weighed by the gauges (120), thereby realizing automatic dispensing of the traditional Chinese medicines, saving time and labor and avoiding mistakes possibly caused by human factors.
Patent WO-2020062776-A1 (WO)
Inventor: LIANG JIAN
IPC: B41F13/02
Filed: 2019-02-28
Abstract: A method and system for double-sided printing. The method comprises: pre-determining a geometric difference between a first printed image printed on a first side of a printing material on the basis of a first original and a second printed image to be printed on a second side of the printing material on the basis of a second original (101); and adjusting the second original according to the geometric difference so as to align the first printed image with the second printed image (102). The described double-sided printing method and system may comprehensively determine an alignment error between the front and back side images of the printing material, and may promptly adjust the printing of the second side according to the alignment error, thereby improving the alignment accuracy of the front and back sides.
Patent WO-2020001074-A1 (WO)
Title: 用于电子烟套筒的清洁卡套
Inventor: PAN XUESONG
IPC: A24F47/00
Filed: 2019-03-14
Abstract: 本发明揭示了一种用于电子烟套筒的清洁卡套，包括电子烟套筒，其特征在于，包括上端定位环、连接支撑筋、底盘，所述连接支撑筋连接所述上端定位环和所述底盘，所述上端定位环、所述连接支撑筋、所述底盘之间配合形成圆柱形空间，所述清洁卡套以可插拔方式活动安装在所述电子烟套筒内，所述清洁卡套在所述电子烟套筒内插拔时，所述底盘的外径面与所述电子烟套筒的内径面保持活动接触。
Patent WO-2019184889-A1 (WO)
Title: 增强现实模型的调整方法、装置、存储介质和电子设备
Inventor: WANG JIAN
IPC: G06T19/00
Filed: 2019-03-25
Abstract: 本申请实施例公开了一种增强现实模型的调整方法，包括：获取电子设备所在场景对应的图像，并根据图像建立空间坐标系，在场景中添加增强现实虚拟模型，根据空间坐标系获取增强现实虚拟模型与电子设备的位置关系，根据位置关系对增强现实虚拟模型调整。本申请还提供一种增强现实模型的调整装置、存储介质和电子设备。
Patent WO-2019192430-A1 (WO)
Title: Array substrate and driving method therefor, and display device
Inventor: WANG LI
IPC: G09G3/20
Filed: 2019-04-01
Abstract: An array substrate and a driving method therefor, and a display device. An array substrate (400) has a display area, a slotted area (C), and a peripheral area (B) located around the display area, the display area comprising a first area (D) located on at least one side of the slotted area (C) and a second area (A) not overlapping the first area (D). The array substrate (400) comprises: a plurality of pixel units provided in the display area, the plurality of pixel units being arranged in a plurality of rows; and a gate driving circuit provided in the peripheral area (B). The gate driving circuit comprises a plurality of first shift register units (410) that drive the plurality of rows of pixel units in the first area (D) and a plurality of second shift register units (420) that drive the plurality of rows of pixel units in the second area (A). The driving capability of the first shift register units (410) is smaller than the driving capability of the second shift register units (420). Different display areas are respectively driven by shift register units having different driving capabilities, so as to achieve the balance between driving and load without the need for a compensation circuit, alleviating the problem of uneven brightness, and achieving a narrow bezel.
Patent WO-2020210930-A1 (WO)
Inventor: ZHENG ZERONG
IPC: H04W68/02
Filed: 2019-04-15
Abstract: Disclosed are a trunked communication-based multicast service execution method, and a related apparatus. The method comprises: establishing a public multicast channel at a network side in advance; during execution of a multicast service, sending multicast data to UE units in a current multicast group via the public multicast channel, and establishing a dedicated multicast channel; and after the dedicated multicast channel has been established, notifying the UE units in the current multicast group of activation information of the dedicated multicast channel, and sending multicast data to the UE units in the current multicast group via the dedicated multicast channel. According to the method, the public multicast channel available for all types of multicast services is established in advance, the public multicast channel is used to transmit multicast data during an initial stage of a multicast service, the dedicated multicast channel dedicated to the multicast service is established in real-time, and then transmission of multicast data migrates to the dedicated multicast channel after the establishment. In this way, the invention does not occupy excessive air interface resources while ensuring timeliness of multicast services.
Patent WO-2019206190-A1 (WO)
Title: Storage of motion vectors for affine prediction
Inventor: LIN ZHI-YI
IPC: H04N19/513
Filed: 2019-04-24
Abstract: A video coder implementing affine prediction is provided. The video coder receives input data associated with a current block to be coded. The video coder derives a control point motion vector (CPMV) of the current block according to an affine model. The video coder derives a set of motion compensation motion vectors (MCMVs) for a set of sub-blocks of the current block based on the derived CPMV of the current block according to the affine model. The video coder performs motion compensation for the current block based on the set of MCMVs. The CPMV of the current block is derived based on a CPMV of a first reference block that is a neighboring block located in a same region of the current block or an MCMV of a second reference block that is not a neighboring block located in the same region of the current block.
Patent WO-2019214448-A1 (WO)
Inventor: LIU JIANHUA
IPC: H04W36/00
Filed: 2019-04-25
Abstract: L'invention concerne un procédé et un dispositif de traitement de service dans une procédure de transfert intercellulaire, un terminal et un dispositif de réseau. Le procédé comprend les étapes suivantes : un nœud RAN source acquiert des informations de service d'un premier service, le premier service étant un service déclenché par un terminal par l'intermédiaire du nœud RAN source ; le nœud RAN source détermine un nœud RAN cible et transmet un message de demande de transfert intercellulaire au nœud RAN cible, le message de demande de transfert intercellulaire transportant les informations de service du premier service, et les informations de service du premier service étant configurées pour que le nœud RAN cible détermine si le premier service est pris en charge.
Patent WO-2020232730-A1 (WO)
Inventor: LV JIAPING
IPC: F24F8/30
Filed: 2019-05-27
Abstract: Disclosed is an air-excitation-type high-concentration negative oxygen ion air blower, comprising an air source, a container (12), and a negative oxygen ion generator (14). The negative oxygen ion generator (14) is placed in the container (12); the negative oxygen ion generator (14) comprises a top plate (1401), side plates (1402), a bottom plate (1403) and a baffle (1406); a space enclosed by the top plate (1401), the side plates (1402) and the bottom plate (1403) forms an air storage chamber (1400); the air storage chamber (1400) is in communication with the air source; an air excitation hole (1404) is formed on the top plate (1401), the side plates (1402) or the bottom plate (1403); and the baffle (1406) and the air excitation hole (1404) are opposite each other, spaced a certain interval apart, and placed in a liquid in the container (12). Compressed air is sprayed out at a high speed from the air excitation hole of the negative oxygen ion generator and impacts the liquid and a wall face of the baffle, and high-concentration and high-activity ecological-grade small-molecule negative oxygen ions are generated to facilitate the physical health of people working and living in the environment with the negative oxygen ions.
Patent WO-2019242464-A1 (WO)
Title: 一种资源指示方法、装置及系统
Inventor: WU YUMIN
IPC: H04W16/10
Filed: 2019-05-28
Abstract: 本发明实施例公开了一种资源指示方法、装置及系统，涉及通信技术领域，能够由于基站会删除UE上报的所有频点，而导致的UE工作的频点减少，即UE的可用资源减少的问题。具体方案为：UE向基站发送硬件共享辅助信息，该硬件共享辅助信息用于指示目标资源，该目标资源为UE使用的资源中存在硬件共享现象的资源，该硬件共享辅助信息用于基站处理目标资源。本发明实施例应用于硬件共享的场景中。
Patent WO-2020029677-A1 (WO)
Inventor: Lu zhongheng
IPC: G02B6/00
Filed: 2019-06-10
Abstract: 一种背光模组(10)、液晶显示模组(100)和电子装置(1000)。背光模组(10)包括依次层叠设置的增光层(12)、扩散膜(14)、导光板(16)和反射片(18)，扩散膜(14)开设有第一通光孔(144)，第一通光孔(144)被配置为与设置在反射片(18)背离导光板(16)一侧的功能器件(300)对齐，以使功能器件(300)发出的光线经过第一通光孔(144)射至背光模组(10)外，和/或以使功能器件(300)接收从背光模组(10)外入射且经过第一通光孔(144)的光线。
Patent WO-2020237722-A1 (WO)
Inventor: WANG ZUODI
IPC: A61B5/11
Filed: 2019-06-11
Abstract: Provided are a method and apparatus for giving a reminder regarding sitting for a long time. The method comprises: collecting heartbeat data points of a human body; generating a pulse waveform according to the collected heartbeat data points; respectively calculating a blood flow velocity, the radius of a blood vessel, the velocity, the peripheral resistance of the blood vessel, the amplitude of each beat of the heart, a heartbeat gap, a heartbeat interval, a segmented cut point, a layered cut point and a timing sequence corresponding point according to the numerical values of the maximum value point, the minimum value point and a dicrotic notch point of the pulse waveform; carrying out normalization processing on the calculated numerical values to obtain stable state parameters; according to a correlation between the stable state parameters and a preset stable state grade, matching a stable state grade; determining whether the matched stable state grade is within a range for giving a reminder regarding sitting for a long time, and if so, sending a reminder regarding sitting for a long time to a person who has been sitting for a long time. According to the present application, whether a person is in a state involving sitting for a long time can be calculated, and a message reminder is sent to the people who are in the state involving sitting for a long time, thereby helping the person to manage his/her health.
Patent WO-2019242595-A1 (WO)
Title: 翻折装置、叠衣机及叠衣机的控制方法
Inventor: WU DI
IPC: D06F89/00
Filed: 2019-06-18
Abstract: 一种翻折装置、叠衣机及叠衣机的控制方法。叠衣机包括衣架输送单元（3）、折叠单元（1）及收纳单元（2），所述衣架输送单元（3）将带有衣物的衣架（31）输送至折叠单元（1）处，所述折叠单元（1）通过折叠平台对衣物进行折叠，再进入收纳单元（2）收纳。衣物输送装置能够与触发机构进行配合，针对不同衣物实现更加具有针对性的输送过程；在折叠平台上设置有辅助铺平衣物的结构，防止衣物出现较多褶皱；在衣物折叠板的底部设置了机械式的推动机构，实现连续的翻折动作；收纳单元（2）设置有升降的载衣平台（21），防止衣物发生散落，还能够水平移动使得载衣平台（21）与衣物掉落口对准，不需要折叠单元停止工作；叠衣机还设置有传感器、图像识别装置等令叠衣机更加智能。
Patent WO-2020062973-A1 (WO)
Inventor: ZHANG KANGZONG
IPC: G06Q20/36
Filed: 2019-06-26
Abstract: A QR code generation method and apparatus, and an electronic device. The method comprises: obtaining wallet information corresponding to a target user (S101); encoding the wallet information to generate a QR code (S102); and storing the generated QR code for the target user (S103). Wallet information corresponding to a virtual wallet is encoded, and a QR code obtained by the encoding is generated and stored for the target user; thus, when wallet information corresponding to a virtual wallet of a target user needs to be used, only a QR code needs to be scanned to obtain the wallet information corresponding to the virtual wallet of the target user, so that the user do not need to remember the complex wallet information corresponding to the virtual wallet, thereby improving the user experience, and avoiding asset loss of the user caused by the user forgetting the wallet information corresponding to the virtual wallet.
Patent WO-2020034768-A1 (WO)
Inventor: QU XIN
IPC: H04W72/04
Filed: 2019-06-26
Abstract: 一种上行复用时频资源的确定方法及装置、存储介质、用户终端，所述方法包括：从基站获取上行复用时频资源的指示信息，所述指示信息中包含上行复用时频资源中频域资源的资源指示信息；根据所述资源指示信息确定所述频域资源的资源信息；至少根据所述指示信息的最后一个符号的时域位置，确定所述上行复用时频资源中时域资源的资源信息。本发明方案可以根据更少的信息确定时域资源的资源信息，有助于节约上行复用时频域指示的信令开销。
Patent WO-2020001576-A1 (WO)
Inventor: XU WEIPING
IPC: H04L45/60
Filed: 2019-06-28
Abstract: 本申请提供了一种网络中获取设备FIB的方法，该网络中包括验证系统和多个设备，第一设备为多个设备中的一个设备。第一设备接收验证系统发送的请求消息，该请求消息携带获取在指定时间生成的所述第一设备的FIB的命令。第一设备获取在所述指定时间生成的第一设备的FIB或FIB快照。第一设备将获得的FIB或FIB快照添加在响应消息，并向验证系统发送该响应消息。通过上述方法可以使验证系统能够准确、高效获取设备的FIB。
Patent WO-2020164221-A1 (WO)
Inventor: YU AIHUA
IPC: G01S17/02
Filed: 2019-07-05
Abstract: 提供了一种收发装置及激光雷达。收发装置，包括：至少一环形器（13），包括输入端（131）、输出端（132）和共用端（133），共用端（133）形成一输入输出端面；相互匹配设置的激光光源（11）和探测器（12），激光光源（11）与环形器（13）的输入端（131）连通，并向环形器（13）发射出激光光束，探测器（12）与环形器（13）的输出端（132）连通，接收从环形器（13）射出的光信号。通过设计一种收发装置及激光雷达，提高系统集成度并降低系统调试对准难度，易装配；进一步的，通过环形器将每一对的激光光源和探测器连接起来，利用环形器的特性实现发射激光和探测器的自动配对，不必进行对准测试，相比于传统多线激光雷达省去了困难的对准操作。
Patent WO-2020024933-A1 (WO)
Title: Data writing method and server
Inventor: CHEN WEI
IPC: G06F3/06
Filed: 2019-07-30
Abstract: The present application provides a data writing method and a server. In the present application, metadata is distinguished from general data, the distinguished metadata is permanently stored in a cache area, and the distinguished general data is written into a block device, so that a case where mixed flashing of the metadata and the general data causes frequent movement of a magnetic head between a general data storage position and a metadata storage position of the block device can be avoided, thereby improving the read-write performance of data.
Patent WO-2020048269-A1 (WO)
Title: Method for measuring content of chitosan oligosaccharide
Inventor: SU ZHENGQUAN
IPC: G01N21/64
Filed: 2019-08-01
Abstract: The present invention relates to the technical field of macromolecule measurement, and relates to a method for measuring the content of chitosan oligosaccharide. According to the present invention, a phenol-fluorescence spectrophotometry is used, after chitosan oligosaccharide is mixed with a phenol solution, the amino group of chitosan oligosaccharide is bound with the hydroxyl group of phenol, so that the pH value of the mixed aqueous solution is changed, and fluorescence quenching occurs to the phenol, resulting in exponential fall in fluorescence intensity, so that the concentration of the chitosan oligosaccharide is in a linear relationship with a fluorescence log value within a certain range, so as to measure the content of the chitosan oligosaccharide. The method has low costs, high sensibility, high stability and good reproducibility, the concentration measurement range is 0 to 2.4 mg/ml, the method is widely used, can be used for measuring the contents of chitosan oligosaccharide in different dosage forms, and solves the problems in the prior art of complex operations, high costs, low accuracy, and a small measurement range.
Patent WO-2020035052-A1 (WO)
Title: Pyrazine compounds and uses thereof
Inventor: Qi changhe
IPC: C07D401/04
Filed: 2019-08-16
Abstract: The present disclosure novel pyrazine compounds targeting adenosine receptors (especially A1 and A2, particularly A2a). The present disclosure also relates to pharmaceutical compositions comprising one or more of the compounds as an active ingredient, and use of the compounds in the treatment of adenosine receptor (AR) associated diseases, for example cancer such as NSCLC, RCC, prostate cancer, and breast cancer.
Patent WO-2021022583-A1 (WO)
Inventor: WEN SONGXIAN
IPC: H01L27/32
Filed: 2019-08-20
Abstract: A flexible display panel, comprising a flexible substrate (1), a TFT layer (2), a flat layer (3), and an OLED layer (4). An anode layer (7) of the OLED layer (4) is provided with a stress adjustment pattern (75) in a bending area (90). Compared to removing the entire anode layer in the bending area by etching in the prior art, in the present flexible display panel, the neutral axis is adjusted by means of the stress adjustment pattern (75), so that when the flexible display panel is bent, the neutral plane falls into the layer where metal wring (65) is located or is close to the metal wiring (65); in addition, the supporting effect of the stress adjustment pattern (75) enables the tensile stress in the bending area (90) to be dispersed and homogenized to reduce the tensile stress on the metal wiring (65), such that the breaking risk of the metal wiring (65) is reduced, thereby improving the bending resistance and reliability of products.
Patent WO-2021035395-A1 (WO)
Inventor: Lu Xinfei
IPC: G01S13/58
Filed: 2019-08-23
Abstract: Provided are a speed determining method and device, and a storage medium, the method comprising: on the basis of two adjacent receiving signal frames of a radar, determining at least one first target matching one another, the at least one first target comprising a static target (101); on the basis of a Doppler frequency corresponding to at least one second target and a Doppler frequency corresponding to the static target amongst the at least one first target, selecting a third target from the at least one second target, the at least one second target being targets other than the at least one first target amongst the targets detected on the basis of the receiving signals of the radar (102); and, on the basis of a measurement speed of the target, determining the actual speed of the third target relative to a vehicle (103). The present method can accurately acquire the actual speed of a large number of static targets with unexpanded speed relative to a vehicle, ensuring the accuracy of estimating static target speed.
Patent WO-2020043082-A1 (WO)
Inventor: HUANG SHUO
IPC: G01N27/26
Filed: 2019-08-27
Abstract: Use of a metal embedded protein nanopore in identifying an analyte and use of MspA in identifying a metal-containing analyte are provided. Methods and Systems of identifying an analyte using a protein nanopore are also provided. Furthermore, a kit for identifying an analyte is provided, which contains a metal-containing compound and a protein that can form a nanopore.
Patent WO-2020107969-A1 (WO)
Title: Pump
Inventor: CHEN TING
IPC: F04D13/06
Filed: 2019-08-27
Abstract: A pump, comprising a pump body (1). The interior of the pump body (1) is provided with a pump chamber (2); the interior of the pump chamber (2) is provided with an impeller (3); the tail of the pump body (1) is provided with a motor (4) for driving the impeller (3); the pump body (1) is provided with a water inlet passage (5) and a water outlet passage (6) which communicate with the pump chamber (2); and a check valve (7) is disposed on the water inlet passage (5) or the water outlet passage (6); the check valve (7) is provided with an elastic unit I (8) which can reset the check valve (7); the check valve (7) is further provided with a transfer device (9) which can transfer the pressure of the water inlet passage (5); the pump body (1) is also provided with a pressure sensing device I (10) which can sense the pressure of the water inlet passage (5) or the water outlet passage (6) with respect to the transfer device; the water inlet passage (5) or the water outlet passage (6) is further provided with a pressure sensing device II (11) which can sense the pressure of a water outlet. On the basis of the structure, the problem of frequent startup of a pump which is controlled to operate or stop by a single signal is solved.
Patent WO-2020093763-A1 (WO)
Title: Procédé de protection directionnelle contre les surintensités de disjoncteur
Inventor: FAN HONGBIN
IPC: H02H7/26
Filed: 2019-08-28
Abstract: L'invention concerne un procédé de protection directionnelle contre les surintensités, comprenant une détermination de direction de défaillance, un arbitrage de défaillance et une exécution d'une action de déclenchement. Le procédé de protection directionnelle contre les surintensités du disjoncteur peut réaliser la protection directionnelle contre les surintensités uniquement au moyen d'un algorithme sur la base de l'acquisition de tension et de courant au niveau d'un côté sortie du disjoncteur. Les coûts matériels ne sont pas augmentés parce que seuls la tension et le courant au niveau du côté sortie du disjoncteur doivent être acquis.
Patent WO-2020134222-A1 (WO)
Inventor: SHEN XIAODONG
IPC: H04W24/02
Filed: 2019-09-20
Abstract: 本公开公开了一种信息传输方法、终端及网络设备，该方法包括：接收下行传输标识信号的配置信息；其中，配置信息包括：检测周期和/或检测位置；根据配置信息指示的检测周期和/或检测位置，在第一时域传输单元上，检测下行传输标识信号。