baber/WOPTO huggingface dataset:
Patent WO-2020103516-A1 (WO)
Inventor: JIANG JIQING
IPC: F25B49/02
Filed: 2019-08-29
Abstract: Provided are an evaporative cooling chiller unit heat-exchanging system and a control method therefor. The chiller unit heat-exchanging system comprises a magnetic levitation centrifugal compressor (1), an evaporative condenser (2), a drying filter (3), an energy saver (5), a falling film evaporator (7), and a control system (12). An exhaust vent of the magnetic levitation centrifugal compressor (1) is in communication with an inlet of the evaporative condenser (2) via a pipework. An outlet of the evaporative condenser (2) is in communication with an inlet of the drying filter (3) via the pipework and is in communication with a cooling inlet of the magnetic levitation centrifugal compressor (1) via the pipework. The falling film evaporator (7) is in communication with the inlet of the magnetic levitation centrifugal compressor (1) via the pipework. The exhaust vent of the magnetic levitation centrifugal compressor (1) is also in communication with the falling film evaporator (7) via the pipework. A bypass solenoid valve (8) is connected in series on the pipework. The chiller unit heat-exchanging system, by means of the control of the bypass solenoid valve (8), implements the normal start of a low-pressure ratio compressor, and greatly increases the energy efficiency ratio of the unit.
Patent WO-2020140466-A1 (WO)
Title: Substrat tactile, son procédé de fabrication et dispositif d'affichage
Inventor: ZHONG TENGFEI
IPC: G06F3/044
Filed: 2019-09-04
Abstract: Selon un mode de réalisation, la présente invention concerne un substrat tactile, comprenant une zone tactile qui est pourvue d'une électrode tactile et d'une zone périphérique qui est située à la périphérie de la zone tactile ; la zone périphérique étant pourvue d'au moins un câblage qui est situé sur la même couche que l'électrode tactile, et l'électrode tactile comprend une première électrode tactile et une seconde électrode tactile qui sont situées à la périphérie du même côté de la zone tactile ; la somme de la capacité parasite entre la première électrode tactile et le ou les câblages de la zone périphérique adjacente étant une première capacité parasite totale, la somme de la capacité parasite entre la seconde électrode tactile et le ou les câblages de la zone périphérique adjacente étant une seconde capacité parasite totale, et la valeur absolue de la différence entre la première capacité parasite totale et la seconde capacité parasite totale étant inférieure ou égale à un seuil.
Patent WO-2020206918-A1 (WO)
Title: 一种后向离心风轮
Inventor: XU HAIMING
IPC: F04D29/30
Filed: 2019-09-06
Abstract: 一种后向离心风轮，采用三元扭曲叶片（3），前缘（31）沿着风轮轴线（L1）旋转时前缘（31）上的各个点与子午面（A）相交时形成曲线（L2），曲线（L2）上的各点与风轮轴线（L1）的距离为直径（D0），从进风口（21）方向望去，直径（D0）先由大逐渐减小，然后由小又逐渐增大；以后缘（32）在圆柱面（B）上形成的投影再平面展开后形成另一曲线（L3），在另一曲线（L3）中5个曲率拐点（a、b、c、d、e）的坐标（x  a ，y  a ）、（x  b ，y  b ）、（x  c ，y  c ）、（x  d ，y  d ）、（x  e ，y  e ）满足如下关系: （I），（II）其中Y为投影的总长度（Y），X为总宽度（X）。
Patent WO-2020088120-A1 (WO)
Title: 自动盒饭机
Inventor: WANG BIN
IPC: G07F11/00
Filed: 2019-09-12
Abstract: 涉及一种自动盒饭机1000，包括：箱体500；储放架100，设于箱体500内，储放架100包括间隔设置的多个承托机构20；加热装置300，设于箱体500内，包括若干导液槽310和阀门组件320，导液槽310用于盛装导热介质且与所述承托机构20一一对应设置，阀门组件320包括若干塞子321、拉杆322及动力元件323，每两个相邻的导液槽310之间均连接有连接管330，每一个导液槽310对应连接管330上端所在的位置均开设有出液口316，塞子321设于出液口316，导液槽310设有支撑板311，动力元件323设于支撑板311上并连接于拉杆322，每一个塞子321均与拉杆322相连接，动力元件323能够带动塞子321打开或堵塞出液口316。自动盒饭机1000，方便排液，构造简单，安装快捷。
Patent WO-2020181752-A1 (WO)
Inventor: JIAO YUCHEN
IPC: C12Q1/6886
Filed: 2019-09-17
Abstract: 用于肝细胞癌早筛的试剂盒及其制备方法和用途，该试剂盒包括基因标志物检测剂和蛋白标志物检测剂。包含特定基因标志物与蛋白标志物的试剂盒已证实在社区群体中有效实现肝细胞癌早筛，并在前瞻性研究中得到了验证。
Patent WO-2020057518-A1 (WO)
Inventor: HAN FENG
IPC: H04W24/08
Filed: 2019-09-17
Abstract: La présente invention concerne un procédé et un dispositif de mesure de cellules, susceptibles d'améliorer l'efficacité de la mesure de cellules. Le procédé consiste : à recevoir, par un dispositif terminal, des premières informations en provenance d'un dispositif de réseau, les premières informations servant à indiquer un paramètre de mesure permettant d'effectuer une mesure de cellules lorsque le dispositif terminal est dans un état de repos ou dans un état inactif, un signal détecté dans la mesure de cellules comprenant des SSB et/ou des CSI-RS ; à envoyer, par le dispositif terminal, le résultat de mesure de la mesure de cellules au dispositif de réseau selon les premières informations.
Patent WO-2021051325-A1 (WO)
Inventor: MU QIN
IPC: H04L5/00
Filed: 2019-09-18
Abstract: 本申请实施例公开了一种上行控制信息处理方法及装置、通信设备及存储介质。所述上行控制处理方法，包括：根据第一码率，确定在非授权频段上传输上行控制信息UCI所需资源块RB的个数n，其中，所述第一码率为物理上行控制信道PUCCH进行数据传输的最大码率；所述n为正整数；当所述n小于或等于带宽占用要求所限定预定带宽包含的RB个数N时，在所述非授权频段的PUCCH上，使用所述N个RB发送所述UCI。
Patent WO-2020057617-A1 (WO)
Inventor: JIA PING
IPC: B02C23/18
Filed: 2019-09-19
Abstract: A fan mill, comprising primary mills (47, 57) and secondary mills (49, 61), and first and second inner circulation tubes (48, 58, 52, 64). The first inner circulation tubes (48, 58) are connected to air outlets of the primary mills (47, 57) and inner circulation tube interfaces (3, 11), and the second inner circulation tubes (52, 64) are connected to air outlets of the secondary mills (49, 61) and the inner circulation tube interfaces (3, 11); the inner circulation tube interfaces (3, 11) are located on a position close to an air inlet on a housing (1) of the primary mills (47, 57) or the secondary mills (49, 61), or located on feed pipes (56, 60) of which one end is connected to the air inlet of the housing (1); a kinetic energy recovery device is mounted in the feed pipes (56, 60), and the kinetic energy recovery device is connected to an impeller in the housing (1). Also provided are an application method of the mill and products processed by same.
Patent WO-2020063910-A1 (WO)
Inventor: ZHANG XU
IPC: H04W72/04
Filed: 2019-09-27
Abstract: The present application provides a control channel detection method and apparatus, and a device. The method comprises: a terminal device determining that resources of at least two candidate control channels overlap, any two candidate control channels among the at least two candidate control channels being located in different search spaces; the terminal device only detecting at least one first candidate control channel among the at least two candidate control channels. The present invention improves the reliability of control channel detection.
Patent WO-2021062818-A1 (WO)
Title: 一种发送混合自动反馈重传确认/否认信息的方法及装置
Inventor: LI SHENGYU
IPC: H04L1/16
Filed: 2019-09-30
Abstract: 公开了一种发送混合自动反馈重传确认/否认信息的方法及装置，涉及通信领域，规定了针对在时隙内重复传输的下行数据反馈译码结果正确与否的信息的机制。该方法包括根据TDRA表格指示的时域资源确定第一下行数据时机集合，并且根据发送下行数据的起始时域资源确定第一下行数据时机，在第一下行数据时机对应的反馈位置承载反馈信息(如：下行数据的译码结果正确与否的信息)。另外，根据发送下行数据的起始时域资源所属的时隙和第一偏移值K1确定反馈时隙，在反馈时隙上反馈HARQ-ACK码本。
Patent WO-2020114135-A1 (WO)
Inventor: LIU RUOPENG
IPC: G06K9/66
Filed: 2019-10-24
Abstract: The present application provides a feature recognition method and apparatus. The method comprises: obtaining the first feature of a first target object; by using a machine learning model, obtaining the second feature of the first target object that is associated with the first feature of the first target object, wherein the second feature may be obtained after the machine learning model performs processing on the first feature, such as image rotation, resolution enhancement, and voice filtering; and then comparing the converted second feature with the currently obtained third feature, and if similar or identical, indicating that the third feature also describes the first target object. By using the solution, and using the machine learning model and large data to virtualize various forms of features of the first target object according to the actual features of the first target object so as to provide a large number of basic materials for feature recognition, the present invention solves the problem in the related technique of low accuracy when a feature recognition model recognizes various forms of features of a target object.
Patent WO-2020094061-A1 (WO)
Inventor: ZHANG KAI
IPC: H04N19/463
Filed: 2019-11-06
Abstract: A method for video processing is provided. The method includes determining, for a conversion between a current video block of a video that is a chroma block and a coded representation of the video, a final prediction P (x, y) of a chroma sample at a position (x, y) in the current video block as a combination of prediction results of multiple cross-component linear models (MCCLMs), wherein the MCCLMs are selected based on the position (x, y) of the chroma sample; and performing the conversion based on the final prediction.
Patent WO-2020224213-A1 (WO)
Inventor: ZHAO JING
IPC: G06F16/332
Filed: 2019-11-12
Abstract: A sentence intent identification method, a device, and a computer readable storage medium, pertaining to the technical field of speech semantics. The method comprises: pre-processing original sentence samples, and obtaining pre-processed samples (S11); extracting sentence feature vectors from the pre-processed samples (S12); and training, on the basis of the sentence feature vectors, a sentence intent identification model by using a cross-entropy cost function method, and obtaining a trained sentence intent identification model (S13). The method further comprises: acquiring a target sentence to be identified (S14); outputting, on the basis of the target sentence, a sentence intent corresponding to the target sentence by using the trained sentence intent identification model (S15); and acquiring, from an answer database, an answer matching the sentence intent corresponding to the target sentence, and showing the answer to a user (S16). The method enables extraction of abstract features from speech data by using a deep neural network, and achieves accurate sentence identification.
Patent WO-2020103839-A1 (WO)
Title: Method, device and terminal for testing memory chip
Inventor: LU TIANCHEN
IPC: G06F21/71
Filed: 2019-11-19
Abstract: The present disclosure provides a method, a device and a terminal for testing a memory chip. The method may include setting an attack mode and random attack parameters, generating a random attack command according to the attack mode and random attack parameters, attacking the memory chip according to the random attack command, and testing the attacked memory chip and generating a test result. This method is able to simulate various types of attacks and can thus perform a suitable test on the memory chip for the types of the actual attack. In addition, since the attacks can be randomized to any memory cell of the memory chip, testing of the whole memory chip is made possible.
Patent WO-2021097715-A1 (WO)
Inventor: SHI BO
IPC: G02F1/1339
Filed: 2019-11-20
Abstract: Provided are a display substrate and a display device. The display substrate comprises: a color filter layer comprising display subpixels and dummy subpixels, wherein the display subpixels are positioned at a display region of a first base substrate, the display subpixels include a first display subpixel, a second display subpixel, a third display subpixel and a fourth display subpixel which emit light of different colors, the dummy subpixels are positioned at a peripheral region of the first base substrate, the peripheral region is positioned at at least one side of the display region, the peripheral region comprises a dummy region and an edge region, the dummy subpixels are positioned in the dummy region, and the dummy subpixels include a first dummy subpixel, a second dummy subpixel, a third dummy subpixel and a fourth dummy subpixel; and spacers including multiple first spacers and multiple second spacers, wherein the multiple first spacers are positioned at the peripheral region, the multiple second spacers are positioned at the display region, and an orthographic projection of the first spacer on the first base substrate does not overlap with an orthographic projection of the dummy subpixel on the first base substrate.
Patent WO-2021092995-A1 (WO)
Title: Microstrip line filtering radiation oscillator, filtering radiation unit, and antenna
Inventor: WU ZHONGLIN
IPC: H01Q1/36
Filed: 2019-11-22
Abstract: The present invention relates to a microstrip line filtering radiation oscillator, a filtering radiation unit, and an antenna. The microstrip line filtering radiation oscillator comprises a substrate. Multiple first metal sheets which are parallel to one another and are provided at intervals are provided on the front surface of the substrate, multiple second metal sheets which are parallel to one another and are provided at intervals are provided on the back surface of the substrate, and the first metal sheets and the second metal sheets are correspondingly staggered and are coupled by means of coupling portions provided on the substrate in a penetrating manner. The microstrip line filtering radiation oscillator in the present invention has the functions of signal radiation and interference suppression. The filtering radiation unit comprises at least one oscillator as described above and can be used in conjunction with a high-frequency radiation element to achieve the purpose of radiating a high-frequency signal and a low-frequency signal at the same time. The antenna in the present invention comprises at least one filtering radiation unit as described above, and can transmit both a low-frequency signal and a high-frequency signal, thereby effectively improving the integration degree of the antenna, and reducing the size of the antenna.
Patent WO-2021120136-A1 (WO)
Inventor: ZHAO YI
IPC: G06N3/063
Filed: 2019-12-19
Abstract: Provided are a storage computing array and module, and a data computing method; a storage unit (10) is used to form an array used for calculation; the storage unit (10) consists of storage nodes (12) serially connected in sequence; a storage node (12) comprises a switching device and a resistive memory; the switching device is connected in series or in parallel with the resistive memory; the write resistance value of the storage unit (10) is determined by means of controlling the state of switching of the switching device so as to change the state of resistance of the resistive memory. Since resistive memories have different resistance states, a resistive memory can be in different resistance states by means of the state of switching of the switching device, such that the storage unit (10) is at a required write resistance value, thereby enabling the quick implementation of a write operation of the storage node (12).
Patent WO-2021000539-A1 (WO)
Inventor: LIU FUCHUN
IPC: A61B18/12
Filed: 2019-12-20
Abstract: 一种基于ADRC频率控制的多输出微创手术系统，包括控制系统(1)和微创刀具系统(2)，控制系统(1)包括通过光耦相互连接的隔离模块(12)和控制模块(11)；微创刀具系统(2)包括微创刀具和ADRC频率控制机构(21)，微创刀具为超声微创刀具或射频微创刀具，控制系统(1)还包括测量电路(119)，测量电路(119)包括位于控制模块(11)内的一次侧测量电路(1191)和位于隔离模块(12)内的二次侧测量电路(1192)。通过内部机构设置实现手术系统内部自健康管理和隔离通信，提升微创手术刀具输出频率的稳定性和操作安全性能，避免微创刀具在使用过程中因外部输出误差导致的操作事故，同时避免更换微创刀具后系统非及时响应导致的输出事故。
Patent WO-2020135345-A1 (WO)
Inventor: XIE JUN
IPC: A61P9/10
Filed: 2019-12-23
Abstract: 人子宫内膜间充质干细胞在改善损伤心肌细胞上的应用。将人子宫内膜间充质干细胞以PBS重悬制成干细胞制剂注射到造模大鼠的心肌损伤局部，心脏彩超观察心功能变化、PET-CT观察心肌细胞活性及能量代谢、Masson染色观察纤维化程度，显示与人骨髓间充质干细胞比较，人子宫内膜间充质干细胞具有更好的改善心肌细胞活性、能量代谢、心肌纤维化等作用，最终达到修复损伤心肌的目的。
Patent WO-2021128239-A1 (WO)
Inventor: HU CHIHAO
IPC: G01S17/93
Filed: 2019-12-27
Abstract: A ranging system and a mobile platform. The ranging system comprises a laser (6031), a coaxial optical lens group, a reflecting mirror group (602), a moving component, and a processing circuit. When a laser (6031) emits laser light to the reflecting mirror group (602) by means of the coaxial optical lens group, the moving component drives the reflecting mirror group (602) to rotate, so that the laser light irradiates a measured object at different angles, thereby realizing ranging of the measured object. The moving component carries a light object, and thus realizes rapid rotation. Therefore, if the ranging system is mounted on a vehicle, rapid ranging of passing vehicles can be achieved, and ranging requirements of autonomous driving technology are achieved. In addition, an optical path of the laser light and an optical path of reflected light are designed coaxially, thereby reducing the area required by the reflecting mirrors in the mirror group, further reducing the volume of the ranging system, and facilitating miniaturization of the ranging system.
Patent WO-2021134224-A1 (WO)
Title: Vaporization device
Inventor: YANG ZUGANG
IPC: A24F40/10
Filed: 2019-12-30
Abstract: Disclosed is a vaporization device (100). The vaporization device comprises: a heating assembly (5), a power supply assembly (20), and a controller (151) electrically connected to the power supply assembly (20), wherein the heating assembly (5) comprises an absorption assembly (52) and a heating circuit (51) wound around the absorption assembly (52); the controller (151) controls the power supply assembly (20) to output a first power to the heating assembly (5) at a first time and controls the power supply assembly (20) to output a second power to the heating assembly (5) at a second time; and the heating circuit (51) is wound in five circles around the absorption assembly (52), the controller (151) determines the second time according to the first time, and the second power is different from the first power.
Patent WO-2020181937-A1 (WO)
Title: Procédé et système de modification d'une configuration réseau de chaîne de blocs
Inventor: LI YANPENG
IPC: H04L29/06
Filed: 2020-01-22
Abstract: L'invention concerne un procédé et un système permettant de modifier une configuration réseau d'une chaîne de blocs. Un compte administrateur ayant permission de modifier la configuration lance une transaction de modification de configuration contenant des informations d'opération de modification, puis, au moyen d'un mode d'exécution de la transaction de modification de configuration, chaque nœud dans le réseau de la chaîne de blocs modifie automatiquement des informations de configuration du réseau de la chaîne de blocs qui sont ainsi stockées.
Patent WO-2020168918-A1 (WO)
Title: Top-opening drum washing machine
Inventor: ZHU YINGXI
IPC: D06F21/06
Filed: 2020-02-06
Abstract: The present invention relates to the technical field of washing machines, and specifically relates to a top-opening drum washing machine. The top-opening drum washing machine comprises an outer drum, an outer drum opening being arranged on the top of the outer drum and being used for placing and removing clothes; a tray base, positioned above the outer drum, and having an opening corresponding to the outer drum opening; and a window pad, forming a sealed channel connecting the opening of the tray base with the outer drum opening; the tray base is integrally provided with a clamping groove below the opening, the inner circumferential ring or the outer circumferential ring of a first end of the window pad matching and being embedded in the clamping groove to secure the first end of the window pad and the tray base. The window pad can be directly mounted on the tray base of the top-opening washing machine of the present invention to seal the outer drum and the washing machine frame, without requiring an independently arranged mounting element. A structure for mounting a side plate of the washing machine is disposed on the tray base, reducing the use of fixing elements and increasing the degree of integration of the washing machine, being more stable, facilitating disassembly and mounting, and increasing production efficiency.
Patent WO-2021155613-A1 (WO)
Title: Soluble metal sealing clamping seat
Inventor: ZENG QIJUN
IPC: E21B19/10
Filed: 2020-02-12
Abstract: Disclosed is a soluble metal sealing clamping seat comprising a taper (5), a metal sealing ring (6), a slip (2) and a lower connector (1), wherein the taper (5), the metal sealing ring (6), the slip (2) and the lower connector (1) are all soluble metal members; an outer surface of the taper (5) is a tapered surface; an axially arranged channel is provided inside the taper (5); the metal sealing ring (6) is sleeved on the taper (5); the slip (2) comprises a plurality of slip tooth grooves (233) and a cylindrical slip bowl (23); the slip bowl (23) is of an integrated structure; a plurality of tooth plates (231) are arranged at one end of the slip bowl (23); a gap (232) is provided between every two adjacent tooth plates (231); slip teeth (24) are arranged in the slip tooth grooves (233); the slip (2) is sleeved on the taper (5); one end of the slip (2) abuts against the end of the metal sealing ring (6) close to the top of the taper (5); and the end of the lower connector (1) close to the bottom of the taper (5) abuts against the end of the slip (2) provided with the toothed plates (231). The soluble metal sealing clamping seat has a simple structure, a reduced length, is easy to process, and has a better sealing performance.
Patent WO-2021168734-A1 (WO)
Inventor: Chang ya-ting
IPC: A61K39/395
Filed: 2020-02-27
Abstract: Provided is a monoclonal antibody of matrix metalloproteinase 1. The monoclonal antibody has a heavy chain variable region with an amino acid sequence comprising: i) CDR1 selected from the group consisting of SEQ ID NO. 1, 7, and 13, ii) CDR2 selected from the group consisting of SEQ ID NO. 2, 8, and 14, and iii) CDR3 selected from the group consisting of SEQ ID NO. 3, 9, and 15. The monoclonal antibody also has a light chain variable region with an amino acid sequence comprising: i) CDR1 selected from the group consisting of SEQ ID NO. 4, 10, and 16, ii) CDR2 selected from the group consisting of SEQ ID NO. 5, 11, and 17, and iii) CDR3 selected from the group consisting of SEQ ID NO. 6, 12, and 18. A polynucleotide sequence encoding the monoclonal antibody and a complementary polynucleotide sequence thereof are provided as well. A detection kit and a detection method are also provided, wherein the detection kit contains the monoclonal antibody of the matrix metalloproteinase 1.
Patent WO-2020200293-A1 (WO)
Title: Terminal positioning method and device
Inventor: ZHOU RUNZE
IPC: H04W4/02
Filed: 2020-04-02
Abstract: The present application provides a terminal positioning method and device. According to the method, a first network element, after determining that a target terminal device switches from a first core network to a second core network, sends a first message to a second network element of the second core network and sends a second message to a third network element. The first message is used for indicating the second network element to manage a positioning request, the second message is used for notifying that the positioning request is managed by the second network element, and the third network element is used for supporting a service corresponding to the positioning request. With adoption of the described design, when the target terminal device switches from the first core network to the second core network, the first network element may indicate the second network element in the second core network to manage the positioning request of the target terminal device, and notify the third network element that the positioning request is managed by the second network element. In this way, when the target terminal device switches to the second core network, the second network element continues to manage the positioning request such that the positioning service corresponding to the positioning request can be continued.
Patent WO-2021114523-A1 (WO)
Inventor: MA RONG
IPC: G02F1/1333
Filed: 2020-04-03
Abstract: Provided are a display panel (100) and a preparation method thereof, and a display device. The display panel (100) comprises: a power line layer (120), the power line layer (120) comprises a first power line layer (130) and a second power line layer (140) electrically connected with each other, wherein the first power line layer (130) extends toward a first side surface (111) of a substrate (110), and is bent along the first side surface (111) to one side, away from the second power line layer (140), of the substrate (110) ; and a first circuit board (150) located on one side, away from the second power line layer (140), of the substrate (110), wherein the first circuit board (150) is electrically connected to the first power line layer (130).