baber/WOPTO huggingface dataset:
Patent WO-2019228273-A1 (WO)
Title: Biodegradable polymer composition and application thereof
Inventor: OUYANG CHUNPING
IPC: C08K3/20
Filed: 2019-05-24
Abstract: Disclosed is a biodegradable polyester composition, comprising the following components in percentage by weight: i) 58-80 parts of aliphatic-aromatic copolyester; ii) 20-32 parts of starch; and iii) 0-10 parts of processing assistant agents. According to the present invention, it can be unexpectedly found during studies that the aliphatic-aromatic copolyester in which the aromatic carboxylic acid is 44 mol%-48 mol% as the total amount of diacid is used as a base resin, the crystalline peak width D of the aliphatic-aromatic copolyester is 5ºC-6ºC, and the starch having the particle size D(50) of 2 µm-12 µm is used as another phase; meanwhile, a processing assistant agent having the particular content is added, the polyester composition obtained by preparing has excellent transverse and longitudinal tear strength, meets industrial compost, and has more than 90% of biodegradation rate in a 12-week degradation test process.
Patent WO-2020232732-A1 (WO)
Title: Systems and methods for predicting traffic information
Inventor: QIU HUI
IPC: G06Q10/04
Filed: 2019-05-29
Abstract: The present disclosure relates to systems and methods for predicting traffic information of a link. The system may determine a target link having a linkID and a target future time point. The system may also obtain a plurality of reference information packages corresponding to a plurality of reference time points associated with the target link. Each of the plurality of reference information packages may correspond to a reference time point and include at least one static information item and at least one dynamic information item related to the reference time point. Further, the system may determine target traffic information of the target link at the target future time point using a trained recurrent neural network model based on the plurality of reference information packages.
Patent WO-2020015472-A1 (WO)
Title: Electromagnetic exciter and screen sound production apparatus
Inventor: ZU FENGLEI
IPC: H04R9/06
Filed: 2019-06-05
Abstract: Disclosed are an electromagnetic exciter and a screen sound production apparatus. The exciter comprises a housing, a vibrator assembly and a stator assembly. The stator assembly and the vibrator assembly are accommodated in the housing. The vibrator assembly is suspended in the housing by means of an elastic element, comprises a coil and a core post disposed in the coil, and is located in the magnetic field of the stator assembly. The stator assembly comprises a Halbach permanent magnet array.
Patent WO-2020029672-A1 (WO)
Title: Storage apparatus that is conveniently mounted on and dismounted from case or bag, and case or bag integrated with convenient storage apparatus
Inventor: LI ZHIJIAN
IPC: A45C11/00
Filed: 2019-06-06
Abstract: The present utility model relates to a storage apparatus that is conveniently mounted on and dismounted from a case or a bag, comprising a read cover and a front cover; the rear cover and the front cover are in rotary connection and are combined to then form a housing structure that is provided with a cavity, wherein the housing structure may be detachably mounted on a case or bag; the front cover is further provided with a columnar part that extends towards an inner cavity, and the columnar part is provided thereon with a fixing mechanism that fixes a long and thin object; when rotating, the front cover drives the columnar part to synchronously rotate, and a side wall of the housing structure is provided thereon with an opening that provides the long and thin object with exit and entry during winding and drawing.
Patent WO-2020243962-A1 (WO)
Inventor: ZHANG LEIJIE
IPC: G06K9/00
Filed: 2019-06-06
Abstract: 一种物体检测方法、电子设备和可移动平台。其中，物体检测方法包括：获取待检测场景的稀疏点云数据和图像(S201)；将稀疏点云数据和图像投影到目标坐标系中，获取待处理数据(S202)；对待处理数据进行三维检测，获取待检测场景包括的物体的检测结果(S203)。通过获取稀疏点云数据和图像实现物体的检测，降低了点云数据的密度，因此降低了物体检测的成本。
Patent WO-2019238041-A1 (WO)
Inventor: BA YUYONG
IPC: A61P29/00
Filed: 2019-06-11
Abstract: L'invention concerne une forme cristalline d'un composé acrylamide et son procédé de préparation. L'invention concerne également une application de ladite forme cristalline dans la préparation de médicaments traitant des maladies associées à CCR2/CCR5.
Patent WO-2020191928-A1 (WO)
Title: Digital identity authentication method, device, apparatus and system, and storage medium
Inventor: ZHANG XIAO
IPC: H04L9/08
Filed: 2019-06-19
Abstract: A digital identity authentication method, device, apparatus and system, and a computer-readable storage medium. The digital identity authentication method is applied to a blockchain platform and comprises: in response to a digital identity information acquisition request sent by a user terminal, sending a digital identity information ciphertext of a target user to the user terminal, so that the user terminal decrypts the digital identity information ciphertext to generate a digital identity information plaintext; and in response to a digital identity information acquisition request sent by a verification terminal, sending the digital identity information ciphertext of the target user and a security level to the verification terminal, so that the verification terminal determines whether the digital identity information ciphertext matches the digital identity information plaintext submitted by the user terminal, and if yes, performing security verification corresponding to the security level on the user terminal. The present invention can meet the customized demands for various authentication modes, and improves the security and reliability of digital identity authentication.
Patent WO-2020248297-A1 (WO)
Inventor: LIANG SHUFEN
IPC: B23P19/06
Filed: 2019-06-21
Abstract: Disclosed is a smart screw locking device based on torsion feedback, the device comprising a screwdriver (100). An input end of the screwdriver (100) is connected to a driving device (200), an output end of the screwdriver (100) is provided with a sensor assembly (300), an output end of the sensor assembly (300) is connected to a central control system (400), an output end of the central control system (400) is connected to the driving device (200), and a torsion feedback device is formed by combining the locking screwdriver (100) and the sensor assembly (300). During the locking of a screw, the screwdriver (100) is taken as a physical perceptron, a change of physical information causes a pulse fed back by means of the torsion feedback device, and the magnitude of a moment borne by the screw during the locking is sensed in real time. By means of the change amplitude and magnitude of the moment, the central control system (400) adaptively changes the screwdriver (100) respectively in torsion and rotating speed in sequence so as to pursue the optimal locking effect and avoid the phenomena of nail sliding and nail explosion.
Patent WO-2020082799-A1 (WO)
Inventor: Che Guanhong
IPC: G16H40/20
Filed: 2019-07-08
Abstract: Les modes de réalisation de la présente invention concernent un procédé, un dispositif, un équipement et un support de traitement d'informations de traitement médical basé sur une analyse de données, le procédé consistant à : acquérir des informations de traitement médical associées à un consommable médical cible ; obtenir des données de caractéristique historique de l'utilisation anormale du consommable médical cible en fonction d'informations de traitement médical historiques et filtrer des informations de traitement médical cible à partir des informations de traitement médical selon les données de caractéristique historique ; déterminer si le consommable médical cible est utilisé de manière anormale ou non en fonction des informations de traitement médical cible ; et signaler les informations médicales cibles lorsqu'il est déterminé que le consommable médical cible est utilisé de manière anormale. Ainsi, l'utilisation anormale du consommable médical peut être automatiquement identifiée de façon à obtenir une gestion efficace de consommables médicaux.
Patent WO-2020113956-A1 (WO)
Inventor: FENG XIAOBING
IPC: B23K37/02
Filed: 2019-07-09
Abstract: Provided is a crawling welding robot, comprising an adjustable magnetic adsorption module (9), wheel-covered travelling mechanisms (2), a crawling machine frame (1) and a welding load device (11), the welding load device (11) is arranged on the crawling machine frame (1); the wheel-covered travelling mechanisms (2) are arranged at the two opposite ends of the crawling machine frame (1) and are used for providing crawling power for the crawling machine frame (1); the adjustable magnetic adsorption module (9) is arranged on the crawling machine frame (1) and is arranged between the two wheel-covered travelling mechanisms (2). Through the wheel-covered travelling mechanisms (2), rail-free and guide-free crawling is realized, which is capable of moving on a large and medium-sized plane or the surface of a cambered surface welding structural part, vertical crawling on walls is realized, welding operation can be conducted during forward moving or backward moving, full-position welding of large and medium-sized structural part can be realized, the welding auxiliary time can be obviously reduced, and the production efficiency is high; the magnitude of the magnetic adsorption force is adjusted through the adjustable magnetic adsorption module (9), the crawling on flat plates and large-curvature arc plates can be realized, and working environment adaptability is high.
Patent WO-2020248325-A1 (WO)
Inventor: LI JIE
IPC: B65G49/07
Filed: 2019-07-16
Abstract: 晶圆上料设备与晶圆处理系统，能够利用晶圆盒移入机构（1）实现载货晶圆盒（5）的接入，还能够利用横移机构（2）与内部移动机构（3）的转移输送将载货晶圆盒（5）送入分离机构（6），进而使得分离机构（6）分离晶圆与晶圆盒，也能够利用空盒移动机构（9）与空盒移出机构（4）将分离后得到的空晶圆盒（11）送出。通过以上各机构的运作，可实现晶圆上料的整个过程。
Patent WO-2020024794-A1 (WO)
Inventor: WONG CHING
IPC: H02M7/00
Filed: 2019-07-17
Abstract: Module de batterie comprenant une batterie rechargeable, un circuit de charge pour la batterie rechargeable ; et un commutateur conçu pour connecter la batterie rechargeable au circuit de charge, ou à des bornes de sortie du système de batterie. Le commutateur est conçu pour modifier son état de commutation sous l'effet d'une tension appliquée aux bornes d'entrée du circuit de charge. En décentralisant la commande des commutateurs dans de multiples modules de batterie, il est facile d'ajouter ou de retirer un module de batterie du groupe de modules de batterie.
Patent WO-2021026755-A1 (WO)
Inventor: HUANG PAN
IPC: H01L27/115
Filed: 2019-08-13
Abstract: A structure and a method for forming a three-dimensional (3D) memory device (100) are provided. The 3D memory device (100) includes a memory stack over a substrate (102), a plurality of channel structures (110), and a source structure. The memory stack includes interleaved a plurality of conductor layers (123) and a plurality of insulating layers (124). The plurality of channel structures (110) extend vertically in the memory stack. The source structure extends in the memory stack. The source structure includes a plurality of source contacts (104) each in a respective insulating structure. At least two of the plurality of source contacts (104) are in contact with and conductively connected to one another.
Patent WO-2020042914-A1 (WO)
Inventor: CHENG SHIKANG
IPC: H01L27/02
Filed: 2019-08-15
Abstract: A transient voltage suppression device and a manufacturing method therefor. The transient voltage suppression device comprises: a substrate (110); a first conductive type well region, comprising a first well (122) and a second well (124); a second conductive type well region, comprising a third well (132) and a fourth well (134), the third well (132) being disposed between the first well (122) and the second well (124) so as to separate the first well (122) and the second well (124), and the second well (124) being disposed between the third well (132) and the fourth well (134); a zener active region (139); a first doped region (142), provided in the first well (122); a second doped region (142), provided in the first well (122); a third doped region (151), provided in the second well (124); a fourth doped region (152), provided in the second well (124); a fifth doped region (161), provided in the zener active region (139); and a sixth doped region (162), provided in the zener active region (139).
Patent WO-2020140448-A1 (WO)
Title: 一种扬声器装置
Inventor: ZHANG LEI
IPC: H04R1/10
Filed: 2019-08-24
Abstract: 一种扬声器装置，包括：支撑连接件（100），用于与使用者头部进行接触；至少一个扬声器组件（40），扬声器组件（40）包括耳机芯（42）和用于容纳耳机芯（42）的机芯壳体（41），机芯壳体（41）与支撑连接件（100）固定连接，机芯壳体（41）上存在至少一个按键模块（4d），机芯壳体（41）内部还包括至少两个麦克风（432），至少两个麦克风（432）位于相距使用者嘴部不同距离的位置；支撑连接件（100）中容纳控制电路（60）或电池，控制电路（60）或电池驱动耳机芯（42）振动以产生声音。扬声器装置可以优化声音传递效率、提高音量，提升了用户的体验度。
Patent WO-2020114028-A1 (WO)
Inventor: ZHANG GUOQIANG
IPC: H02J7/04
Filed: 2019-09-06
Abstract: A socket (100), comprising: a charging port (110); an alternating current/direct current converter (120); a charging controller (130) configured to be connected to a device to be charged (200) in response to the charging port (110), and determine an expected charging voltage and an expected charging current supported by said device; and a power supply controller (140) coupled to the charging controller (130) and configured to adjust, on the basis of the determined expected charging voltage and expected charging current, an output voltage and an output current of the alternating current/direct current converter (120).
Patent WO-2020215597-A1 (WO)
Inventor: LIANG DONG
IPC: G01R33/48
Filed: 2019-09-17
Abstract: A magnetic resonance imaging method, apparatus and system, and a storage medium. The magnetic resonance imaging method comprises: obtaining an original model for magnetic resonance imaging, and creating an initial imaging model according to an iterative algorithm for calculating the original model, the iterative algorithm comprising at least one of a parameter to be determined, a solving operator to be determined, and a structural relation to be determined (S110); training the initial imaging model on the basis of sample data to generate a magnetic resonance imaging model, training of the initial imaging model being used for learning at least one of the parameter to be determined, the solving operator to be determined, and the structural relation to be determined in the iterative algorithm (S120); and obtaining undersampling k-space data to be processed, and inputting said data to the magnetic resonance imaging model to generate a magnetic resonance image (S130).
Patent WO-2020125097-A1 (WO)
Inventor: LIU HUI
IPC: F25B30/06
Filed: 2019-09-18
Abstract: Disclosed is a system for recovering waste heat from jacket water of an internal combustion engine by using an absorption heat transformer. The system comprises a gas engine (1), an absorption heat transformer (2), a gas-fired boiler (3), a deaerator (4), a water return pipeline (5) and a soft water pipeline (6), wherein the gas engine (1) is provided with a high-temperature jacket water pipeline (7), and the high-temperature jacket water pipeline (7) is connected to the absorption heat transformer (2); the water return pipeline (5) returns water to the gas-fired boiler (3), and the soft water pipeline (6) supplies water to the gas-fired boiler (3); the water return pipeline (5) is sequentially connected to the absorption heat transformer (2) and the deaerator (4), and the soft water pipeline (6) is sequentially connected to the absorption heat transformer (2) and the deaerator (4); and the deaerator (4) is connected to the gas-fired boiler (3). The waste heat from jacket water is extracted by using the absorption heat transformer (2), thereby achieving the aims of reducing the system energy consumption and recovering waste heat to achieve energy conservation and emission reduction, avoiding energy waste, and improving the energy utilization rate.
Patent WO-2020063531-A1 (WO)
Inventor: LIU WEI-HSIEN
IPC: A61P37/00
Filed: 2019-09-23
Abstract: Provided are a Lactobacillus paracasei ET-22 strain, a composition containing the strain and the use thereof. The deposit number of the strain is CGMCC No. 15077.
Patent WO-2021072662-A1 (WO)
Inventor: YANG FAN
IPC: H04W4/70
Filed: 2019-10-15
Abstract: The present application discloses an HARQ feedback method and apparatus, which are used for solving the problem of HARQ feedback failure due to the fact that a time slot offset value in the existing sidelink communication is not suitable for some scenarios. Said method comprises: determining a time offset value according to a time domain resource configuration of a sidelink resource, the sidelink resource being a time frequency resource of an SCI, or a time frequency resource carrying HARQ information, or a time frequency resource carrying sidelink data, the time offset value referring to a time interval that needs to be satisfied between the time frequency resource carrying sidelink data and the time frequency resource carrying HARQ information corresponding to the sidelink data.
Patent WO-2020078437-A1 (WO)
Title: Phosphorus-containing rare-earth-containing mfi structure molecular sieve rich in mesopore, preparation method, and catalyst containing same and application thereof
Inventor: OUYANG YING
IPC: C07C15/06
Filed: 2019-10-17
Abstract: Disclosed are a phosphorus-containing rare-earth-containing MFI structure molecular sieve rich in mesopores and a preparation method therefor. The n(SiO 2 )/n(Al 2 O 3 ) of the molecular sieve is greater than 15 and less than 70; in terms of P 2 O 5  and based on the dry basis weight of the molecular sieve, the phosphorus content of the molecular sieve is 1-15 wt%; in terms of an oxide loaded with a metal and based on the dry basis weight of the molecular sieve, the content of loaded metal M1 in the molecular sieve is 1-10 wt%, and the content of loaded metal M2 is 0.1-5 wt%, wherein the loaded metal M1 is selected from one or both of lanthanum and cerium, and the loaded metal M2 is selected from one of iron, cobalt, nickel, copper, manganese, zinc, tin, bismuth and gallium; and the proportion of the mesopore volume in the total pore volume of the molecular sieve is 40-70% by volume. The MFI structure molecular sieve has a better ethylene selectivity in the catalytic cracking reaction of a petroleum hydrocarbon and can produce more propylene and BTX at the same time. Also provided are a catalyst containing the MFI structure molecular sieve rich in mesopores and a preparation method therefor.
Patent WO-2021077411-A1 (WO)
Title: Chromosome instability detection method, system and test kit
Inventor: QIAN ZILIANG
IPC: C12Q1/68
Filed: 2019-10-25
Abstract: A chromosome instability detection method, a system and a test kit, the detection method comprising: dividing a reference DNA sequence into a number n of regions; sequencing extracted DNA in a sample, obtaining a DNA sequence including multiple fragments; comparing the obtained DNA sequence and the reference DNA sequence, and outputting all fragment numbers, fragment start and termination positions and fragment nucleobase comparison results having a high degree of similarity; counting a number C i  of all highly similar fragments falling within a region numbered i; performing normalization of C i ; determining whether a normalized number Sig i  is significantly higher than normalized numbers for other regions, and if so, reporting that an abnormality has occurred for region number i and the normalized number Sig i , and acquiring normalized numbers corresponding to all regions of the n regions in the present sample for which an abnormality has occurred; acquiring a sample again, and obtaining normalized numbers corresponding to abnormalities in the newly acquired sample; calculating a degree of similarity value for detection values of the former and latter samples; if the degree of similarity value is greater than a set value, outputting a chromosome instability detection result.
Patent WO-2020134474-A1 (WO)
Inventor: ZHAO WEI
IPC: H01Q1/38
Filed: 2019-10-25
Abstract: 本发明提供了一种移动终端，其包括设于所述移动终端内的Vivaldi天线系统，所述Vivaldi天线系统包括两对Vivaldi天线阵列，其中一对所述Vivaldi天线阵列的开口方向沿所述移动终端的长度方向，另一对所述Vivaldi天线阵列的开口方向沿所述移动终端的厚度方向，且每对所述Vivaldi天线阵列包括两个开口方向相反的Vivaldi天线阵列，所述Vivaldi天线阵列工作于5G毫米波频段。与相关技术相比，本发明提供的移动终端在非扫描方向上波束宽带宽且均匀，因而能实现良好的空间覆盖效率。
Patent WO-2021081799-A1 (WO)
Title: 一种用于cpu散热的蜂窝状固液复合散热材料的制造方法
Inventor: ZHANG JINGMIN
IPC: C09K5/14
Filed: 2019-10-30
Abstract: 本发明公开了一种用于CPU散热的蜂窝状固液复合散热材料及其制造方法，该散热材料由两部分组成：基体部分是按重量份计内部有蜂窝状多路通孔的P(VDF-TrFE)共聚物55份-80份，填料部分为固化在基体部分内部的包括聚甲基丙烯酸甲酯15份-20份、乙烯-醋酸乙烯25份-35份和石墨粉15份-25份三种组份的共混物。本发明无需胶粘剂、比表面积大、散热快、多种散热方式并存、耐侯、抗氧化、抗干裂。
Patent WO-2020103671-A1 (WO)
Inventor: LI XUKE
IPC: F21V9/45
Filed: 2019-11-01
Abstract: Disclosed are a LED light source for plant light supplementation and a lamp using same. The LED light source comprises a substrate (4), a LED wafer (1), a first rubber powder layer (2) and a second rubber powder layer (3); the first rubber powder layer (2) is a mixture of an adhesive body and red phosphor and fixes the LED wafer (1) onto the substrate (4); the second rubber powder layer (3) covers the first rubber powder layer (2). The LED light source stimulates the red phosphor and the yellow phosphor by using a blue light LED wafer (6), which can not only form full spectrum but also lead to a light formula highlighting plant photosynthesis features, thereby changing the plant light formula in the prior art realized by the combination of multiple LED wafers including a red LED wafer, a blue LED wafer, an infrared LED wafer, an ultraviolet LED wafer and a green LED wafer as well as greatly reducing the input cost of LED wafers, circuits and radiators.
Patent WO-2021081995-A1 (WO)
Inventor: DI JIAN
IPC: G01C21/00
Filed: 2019-11-01
Abstract: 一种数据处理方法、数据存储设备、数据处理设备、移动控制系统及计算机可读存储介质。数据处理方法包括：根据目标区域的形状确定目标图形；获取所述目标图形在第一坐标系下的表征参数；及根据所述表征参数生成与所述目标区域对应的目标数据。
Patent WO-2020177372-A1 (WO)
Inventor: ZHANG QIQUAN
IPC: G10L25/30
Filed: 2019-11-11
Abstract: Disclosed are a voice separation method and system based on super-Gaussian prior voice module and deep learning, and a storage medium. The voice separation method comprises: using an estimated value of pure voice power spectral density and an estimated value of noise power spectral density to determine a prior signal-to-noise ratio in the gain function; introducing the prior signal-to-noise ratio into the gain function to obtain a value of the gain function; multiplying the value of the gain function to the noisy voice spectrum to obtain an estimated value of pure voice magnitude spectra; and using the overlap-add technology to obtain restored voice signal. The method has the beneficial effect of combining traditional statistic model with the deep learning technology, which can not only effectively inhibit non-smooth noise signal, but also solve the problem of weak generalization ability due to great reliance on training data in the deep learning technology. The described combination can realize excellent performance of voice signal enhancement in various noise environments and various signal-to-noise ratio situations.
Patent WO-2020220649-A1 (WO)
Title: Procédé de commutation dans la même fenêtre pour liste en ligne et liste locale, et dispositif informatique
Inventor: LIU YANG
IPC: H04N21/431
Filed: 2019-11-18
Abstract: L'invention concerne un procédé de commutation dans la même fenêtre pour une liste en ligne et une liste locale, et un dispositif informatique. Le procédé comporte les étapes consistant à: présenter une fenêtre d'affichage selon une opération de déclenchement sur une première entrée d'affichage de liste par un utilisateur, des informations de liste d'une première liste et une entrée de commutation de liste étant affichées dans la fenêtre d'affichage; et permettre, selon une opération de déclenchement sur l'entrée de commutation de liste par l'utilisateur, à la fenêtre d'affichage de se rafraîchir et d'afficher des informations de liste d'une seconde liste, la première liste étant une liste locale, et la seconde liste étant une liste en ligne, ou la première liste étant une liste en ligne, et la seconde liste étant une liste locale.