baber/WOPTO huggingface dataset:
Patent WO-2019080855-A1 (WO)
Title: Interventional device delivery apparatus facilitating retrieval, and interventional device delivery method
Inventor: ZHANG ZHIFEI
IPC: A61F2/24
Filed: 2018-10-24
Abstract: An interventional device delivery apparatus facilitating retrieval, and an interventional device delivery method. The interventional device delivery apparatus comprises: a core tube (7) having a guide member (6) and a fixing member (3) fixed thereon. The guide member (6) is fixed at a far end of the core tube (7). The fixing member (3) extends at a near end side of the core tube (7). A mounting location of the interventional device is between the guide member (6) and the fixing member (3). At the periphery of the mounting location of the interventional device is provided an outer sheath catheter (5), which is slidable in an axial direction, and movable position-limiting strips (1). The near ends of the movable position-limiting strips (1) are starting ends fixedly arranged with respect to the fixing member (3) or the core tube (7), and the far ends thereof are terminal ends movable between the mounting location of the interventional device and the outer sheath catheter (5). An outer wall of the fixing member (3) is provided with positioning recesses (33) engageable with connection lugs. When the interventional device is loaded, the connection lugs of the interventional device are inserted in the corresponding positioning recesses (33), and the movable position-limiting strips (1) are constrained by the outer sheath catheter (5) to maintain engagement between the connection lugs and the positioning recesses. The delivery apparatus can secure an end portion of a valve frame during a release process of the frame to prevent complete detachment of the frame during the release process.
Patent WO-2020056851-A1 (WO)
Inventor: NI ZUGEN
IPC: H02J7/00
Filed: 2018-10-30
Abstract: Disclosed is a charge-discharge drive and protection system for a lithium battery comprising a chip integrating a power supply module, a programmed control module and a battery charge/discharge management module. The programmed control module is connected to a charge/discharge current detection module, a short-circuit detection module, a battery temperature monitoring module, a charge/discharge drive module and a plurality of external ports. The battery charge/discharge management module is integrated with a voltage detection module and a balancing module used to balance the amount of charge in individual battery cells. The charge-discharge drive and protection system for a lithium battery provided in an embodiment of the present invention is an integrated circuit chip system having a simple peripheral circuit, a good protection function, low power consumption, improved reliability, enhanced functionality, a programmable control function, enhanced privacy and reduced costs.
Patent WO-2020082431-A1 (WO)
Inventor: WU CHUAN
IPC: G02F1/1339
Filed: 2018-11-09
Abstract: L'invention concerne un substrat de film coloré et un panneau d'affichage. La distance d'un premier élément d'espacement (41) au substrat (10) est supérieure à la distance d'un second élément d'espacement (42) au substrat (10), et la distance du deuxième élément d'espacement (42) au substrat (10) est supérieure à la distance d'un troisième élément d'espacement (43) au substrat (10).
Patent WO-2020073436-A1 (WO)
Inventor: TJIOE SUN ENG JANE SINORITA
IPC: A23L33/21
Filed: 2018-11-21
Abstract: Disclosed are a water-soluble fiber beverage and a manufacturing method therefor. The beverage comprises the following ingredients in parts by weight: 18-26 parts of lemon powder; 15-20 parts of oats; 12-20 parts of apple dietary fiber; 10-20 parts of soluble corn fiber; 10-15 parts of fructooligosaccharide; 1-3 parts of psyllium husk powder; and 1-4 parts of edible spirulina. A method for manufacturing the psyllium husk powder comprises: mixing psyllium husk with water and a-amylase, and performing gelatinization, liquefaction, then drying, and pulverization. The beverage can promote intestinal peristalsis and increase beneficial bacteria in the intestines.
Patent WO-2020037875-A1 (WO)
Inventor: HE JUNFEI
IPC: F24F11/89
Filed: 2018-11-30
Abstract: 一种控制盒(100)及具有其的控制器组件(10)和空调室外机(1)，控制盒(100)包括盒体(110)、盖体(120)和第一挡水筋条(130)。盒体(110)具有操作口(111)，盖体(120)与盒体(110)连接以打开或封闭操作口(111)。至少部分盖体(120)的边缘朝向盒体(110)延伸以构造形成止挡部(121)，止挡部(121)位于盒体(110)的外侧且与盒体(110)的外周壁间隔开。第一挡水筋条(130)位于止挡部(121)与盒体(110)之间，第一挡水筋条(130)的一侧与盒体(110)的外周壁连接，第一挡水筋条(130)的另一侧朝向止挡部(121)延伸。止挡部（121）可以阻挡流向盒体（110）的水及灰尘，第一挡水筋条（130）可以阻挡流向止挡部（121）与盒体（110）之间的水和灰尘，有效地提高控制盒（100）的密封性，有效地将水及灰尘阻挡在控制盒（100）外，对控制盒（100）内部的控制主板（200）形成保护作用。
Patent WO-2020113400-A1 (WO)
Inventor: TANG WEI
IPC: G06Q20/32
Filed: 2018-12-04
Abstract: A mobile payment method, apparatus, and device, the method comprising: scanning a payment code, the payment code comprising a payment account and a payment type of the payment account, the payment type and/or a receiving type of a receiving account being a digital certificate type (S201); and, on the basis of the payment account, the payment type, the receiving account, and the receiving type, requesting a payment system to implement payment (S202). The universality of mobile payment is thereby increased.
Patent WO-2020118624-A1 (WO)
Inventor: QIAN HAO
IPC: H04N5/225
Filed: 2018-12-13
Abstract: L'invention concerne un procédé de stabilisation de capture d'image pour un dispositif caméra (110). Le procédé selon l'invention consiste à capturer, à une fréquence de trames auxiliaire et au moyen d'un élément d'imagerie auxiliaire (112) couplé rigide au dispositif caméra (110), des images auxiliaires d'une source de lumière (143) fixée sur un objet (142), la fréquence de trames auxiliaire dépassant une fréquence de trames de caméra de la capture d'image (1211) ; à détecter chaque emplacement d'une pluralité d'emplacements de la source de lumière (143) dans une image correspondante parmi les images auxiliaires (1212) ; à analyser la pluralité d'emplacements pour générer une mesure de mouvement non contrôlé (1213) ; et à régler le dispositif caméra (110), en fonction au moins de la mesure de mouvement non contrôlé, pendant la capture d'image de l'objet par le dispositif (110) à la fréquece de trames de caméra (1214).
Patent WO-2019237698-A1 (WO)
Title: Multi-split system and oil return control method and device of multi-split system
Inventor: BU QIHUI
IPC: F25B43/02
Filed: 2018-12-18
Abstract: A multi-split system and an oil return control method and device of the multi-split system. The method comprises the following steps: in an operation process of the system, obtaining a minimum refrigerant flow needed for bringing lubricating oil in the system into an outdoor unit and a current refrigerant flow of the system every a first preset time; detecting and determining whether the current refrigerant flow is smaller than or equal to the minimum refrigerant flow; obtaining a total oil discharging amount of an oil return compressor from last time; detecting and determining whether the total oil discharging amount is greater than a maximum safe oil discharging amount; and controlling the system to implement oil return. Therefore, it can be guaranteed that a situation that a compressor operates in an oil starvation manner due to the large oil discharging amount and small oil return amount is avoided, the capacity and energy efficiency of the multi-split system are effectively improved, and the method is simple and practicable.
Patent WO-2020042466-A1 (WO)
Inventor: XIA PENG
IPC: A47J27/08
Filed: 2018-12-21
Abstract: Disclosed in the present disclosure is a cooking utensil, comprising: a pot cover; and a pot body comprising a support ring assembly, wherein the support ring assembly is arranged on the pot body and comprises a support ring and a decorative part, the decorative part is connected to the support ring, and the decorative part is provided with a water guide structure. The water guide structure can collect water flowing between the support ring and the decorative part and discharge the water so that water is isolated from electrical components inside the pot body. According to the disclosure, water is guided by means of the cooperation of the decorative part and a water retaining part and is discharged onto the water retaining part so that the water cannot flow onto the electrical components inside the pot body, thereby avoiding damage to the electrical components, etc., inside the pot body.
Patent WO-2020098086-A1 (WO)
Title: Automatic music generation method and apparatus, and computer-readable storage medium
Inventor: LIU AOZHI
IPC: G10H7/00
Filed: 2018-12-25
Abstract: Provided is an automatic music generation method. The method comprises: collecting an audio signal of a music melody, and converting the audio signal into digitized audio for storage (S10); counting the playing time of the digitized audio, and determining the relationship between the playing time and a pre-set playing time threshold value (S20); when it is determined that the playing time of the digitized audio is greater than the pre-set playing time threshold value, starting a time series prediction model, and performing training according to the digitized audio before the pre-set playing time threshold value to obtain a music accompaniment after the pre-set playing time threshold value (S30); and when it is determined that the full playing time of the digitized audio is less than the pre-set playing time threshold value, storing the digitized audio as training data of a non-time series prediction model (S40). Further provided are an automatic music generation apparatus and a computer-readable storage medium. Therefore, pre-determining the playing time of music and predicting the music melody by means of different prediction models improves the robustness and self-adaptability of the models.
Patent WO-2020124703-A1 (WO)
Title: Driving circuit, driving device and display device
Inventor: HUANG XIAOYU
IPC: G09G3/36
Filed: 2019-01-08
Abstract: A driving circuit, a driving device and a display device. The driving circuit is connected to a driving voltage source (31), a threshold value voltage source (32), a turn-on voltage signal source (33), and a turn-off voltage signal source (34), and comprises a first comparison circuit (11), a second comparison circuit (12), a third comparison circuit (13), a first switch circuit (21), a second switch circuit (22), a third switch circuit (23) and a fourth switch circuit (24). The driving circuit can turn off an output of a voltage source signal in a timely manner when an abnormality occurs in a panel, thereby preventing a gate-chip on film from working abnormally.
Patent WO-2020007027-A1 (WO)
Title: Online question-answer method, apparatus, computer equipment and storage medium
Inventor: ZHU JIYUAN
IPC: G16H50/20
Filed: 2019-01-14
Abstract: An online question-answer method, comprising: receiving text that is obtained by a terminal and inputted by a user, and cleaning the text; performing word segmentation processing on the cleaned text to obtain segmented words; identifying a current scenario obtained by the terminal and loading transferred meaning lexicon that corresponds to the current scenario; deriving ontology words of different dimensions from the segmented words by means of the transferred meaning lexicon; and searching for an answer that corresponds to the ontology words and outputting said answer.
Patent WO-2020118887-A1 (WO)
Title: Substrate and preparation method
Inventor: ZHANG JUN
IPC: G02F1/1333
Filed: 2019-02-13
Abstract: The present disclosure relates to a substrate and a preparation method. The substrate comprises a base substrate, a pixel array unit frame, and an optical film, a color filter and an indium tin oxide thin film which are provided from bottom to top. Further provided is a substrate preparation method, comprising: preparing a pixel array unit frame on a base substrate, preparing an optical film, and preparing, on the optical film, a color filter, an indium tin oxide thin film, and primary and secondary support columns. The substrate in the present disclosure improves light transmittance, reduces heat generation and power consumption of a display, and saves costs.
Patent WO-2020172802-A1 (WO)
Inventor: TONG RONGLEI
IPC: G06F21/00
Filed: 2019-02-26
Abstract: 本发明提供一种主从设备通信系统及方法。系统包括主设备发送从站确认指令及功能指令；至少两个级联的从设备，包含第i级从设备，1≤i≤n，i为整数，n为从设备的个数；第1级从设备与主设备连接，接收从站确认指令并返回自身版本号给主设备，并接收功能指令后输出反馈信号给主设备；第i级从设备从第i-1级从设备接收从站确认指令并发送自身版本号给主设备，并接收转发的功能指令后输出反馈信号给主设备；第n级从设备接收从站确认指令并发送自身版本号给主设备，并接收转发的功能指令后输出反馈信号给主设备，第一及第i级从设备将从站确认指令及功能指令转发给其他从设备并将其他从设备的版本号及反馈信号转发给主设备。
Patent WO-2020168596-A1 (WO)
Inventor: QU KAILI
IPC: G02F1/1343
Filed: 2019-03-11
Abstract: 本发明公开一种显示面板。显示面板包括基板及像素电极。基板包括多个像素区域，以及像素电极设置在多个像素区域内。像素电极包括垂直主干部、水平主干部以及多个分支部。垂直主干部与水平主干部彼此交叉垂直，多个分支部从垂直主干部及水平主干部延伸出来，以及垂直主干部在垂直方向的底部边缘呈现开口。
Patent WO-2020191860-A1 (WO)
Inventor: YANG HANNING
IPC: G02F1/1333
Filed: 2019-05-07
Abstract: 一种显示装置（100）及其驱动方法，显示装置（100）包括显示屏（200）、壳体（300）以及设置于显示屏（200）与壳体（300）之间的摄像模组（400）；显示屏（200）包括第一显示区（10）和第二显示区（20），摄像模组（400）在显示屏（200）上的正投影位于第一显示区（10）内；第一显示区（10）内的膜层结构由透明材料构成。
Patent WO-2020140380-A1 (WO)
Title: Method and device for quickly dividing optical coherence tomography image
Inventor: WANG LIRONG
IPC: G06T7/11
Filed: 2019-05-31
Abstract: A method and device for quickly dividing an optical coherence tomography image, a computer device, and a computer-readable storage medium. The method for quickly dividing an optical coherence tomography image comprises: extracting from pixels of the optical coherence tomography image eigenvalues related to the pixels to acquire the eigenvalues representing the features of the pixels (202), the extracted eigenvalues comprising at least one of an intensity gradient of the pixels, a multiscale intensity mean of the pixels, and an angle eigenvalue extracted from the pixels; inputting the extracted eigenvalues into a Sparse Bayesian classification model comprising relevant values of boundary-corresponding image eigenvalues, and acquiring probability data of the image eigenvalues being pertinent to boundary features of different image areas (204); and acquiring, on the basis of the acquired probability data of different pixels in a set image area, the boundaries of the different image areas that the set image area comprises (206).
Patent WO-2020147250-A1 (WO)
Inventor: HE YI
IPC: H04N7/18
Filed: 2019-06-04
Abstract: L'invention concerne un système de vérification de sécurité utilisant une détection d'ID de visage pour un accès sécurisé à une plateforme électronique. Le système comprend un premier appareil photo configuré pour former une image presque idéale d'un objet, un second appareil photo configuré pour former une image modulée de l'objet, et une mémoire informatique configurée pour stocker des données d'ID de visage d'une personne autorisée. Le système de vérification de sécurité comprend en outre un module de traitement configuré pour analyser l'image presque idéale de l'objet afin d'extraire un premier ensemble de signatures faciales, analyser l'image modulée de l'objet afin d'extraire un second ensemble de signatures faciales, comparer le premier ensemble de signatures faciales et le second ensemble de signatures faciales aux données d'ID de visage, et déterminer si l'objet est le visage vivant de la personne autorisée sur la base de la comparaison.
Patent WO-2020232765-A1 (WO)
Inventor: SURI GALATU
IPC: G02F1/1334
Filed: 2019-06-10
Abstract: Provided by the present application are a transparent display device and a terminal. The transparent display device comprises a transparent display panel, a dimming film, and a control unit. The control unit is used to control the dimming film to be in a first state or a second state such that same blocks or transmits light from an object in a light emission direction away from the transparent display panel. By means of adding the dimming film, the light transmittance of the dimming film is adjusted according to display requirements, which alleviates the problem of a screen display effect being poor that exists in existing transparent display screens.
Patent WO-2020133957-A1 (WO)
Inventor: WANG ZHONGBIN
IPC: E21D15/51
Filed: 2019-06-18
Abstract: 公开了一种基于IMU实时监测支护位姿的液压支架及其检测方法。该液压支架分别在顶梁（7）、后连杆（4）、底座（3）上安装IMU传感器，并设置配套的支护位姿监测系统。通过多个IMU传感器实时测量支架顶梁（7）、后连杆（4）和底座（3）的运动状态，经支护位姿监测系统的处理，以实时监测液压支架支护位姿，尤其是对于液压支架的降架、移架、升降操作是否到位，能够在技术层面上给予判断，有效地降低工人的劳动强度，提高液压支架的工作效率。
Patent WO-2020258230-A1 (WO)
Inventor: MA QUN
IPC: H01L51/00
Filed: 2019-06-28
Abstract: A color cast compensation method, comprising: obtaining color cast information correspondingly generated in a test area when viewing the test area of a test display panel at a first viewing angle, at least part of first sub-pixel units in the test area having a test aperture ratio; and controlling, according to the color cast information, at least part of second sub-pixel units in a target area of a target display panel (1) to be manufactured to have a target aperture ratio. The target aperture ratio is different from the test aperture ratio, so as to mitigate a color cast phenomenon generated in the target area when viewing the target area at the first viewing angle. The position of the target area on the target display panel (1) is the same as the position of the test area on the test display panel, and the position of the at least part of second sub-pixel units in the target area is the same as the position of the at least part of first sub-pixel units in the test area. Also disclosed are a display panel and a display device.
Patent WO-2020011037-A1 (WO)
Title: 晃撞即开式摩擦隔震装置
Inventor: LU KE
IPC: E01D19/04
Filed: 2019-06-29
Abstract: 一种晃撞即开式摩擦隔震装置，包括下盖板(9)，下盖板(9)上方放置有空心摩擦材料套管(2)，摩擦材料套管(2)内的下盖板(9)上方铺设有摩擦材料(7)，摩擦材料套管(2)内摩擦材料(7)上方由下到上依次放置有下垫板(8)、晃动承压块(1)和上垫板(15)，上垫板(15)顶面固定连接有上盖板(16)，上盖板(16)底面固定连接有中空撞击套管(3)，撞击套管(3)套于摩擦材料套管(2)外侧，并且撞击套管(3)底端与下盖板(9)不接触；下盖板(9)的上表面固定设有下密封钢圈(10)，下密封钢圈(10)套于撞击套管(3)外侧，下密封钢圈(10)上端与上盖板(16)的底面之间设有密封圈(11)；上盖板(16)和下盖板(9)之间的下密封钢圈(10)和密封圈(11)围成的区域和间隙内充满油脂(12)。该装置设计合理，地震发生时，能够灵敏反应，及时可靠地打开摩擦面，使上部结构与基础之间产生相对滑动，从而不产生使上部结构破坏的水平剪力和倾覆力矩。
Patent WO-2020011073-A1 (WO)
Title: Receiver module and terminal device
Inventor: DENG DAOQUAN
IPC: H04M1/02
Filed: 2019-07-03
Abstract: Provided in the present disclosure are a receiver module and a terminal device, the receiver module comprising a housing, a receiver, a drive assembly and a soundproofing assembly: the housing is internally provided with an accommodating space, the receiver is arranged in the accommodating space, and the housing and receiver fit together to form a sound cavity, a sound-emitting side of the receiver facing towards the sound cavity; the housing is provided thereon with a first sound-emitting hole and a second sound-emitting hole; the drive assembly and the soundproofing assembly are connected, and the drive assembly is used to drive the soundproofing assembly to be in a first state or a second state respectively; when the soundproofing assembly is in the first state, the second sound-emitting hole is in communication with the sound cavity, and the soundproofing assembly blocks off the first sound-emitting hole from the sound cavity; and when the soundproofing assembly is in the second state, the first sound-emitting hole is in communication with the sound cavity, and the soundproofing assembly blocks off the second sound-emitting hole from the sound cavity.
Patent WO-2020007314-A1 (WO)
Title: Information transmission method, network device and terminal
Inventor: CHEN XIAOHANG
IPC: H04W72/04
Filed: 2019-07-03
Abstract: Provided in the present disclosure are an information transmission method, a network device, and a terminal, the method comprising: receiving an uplink signal; according to a target demodulation reference signal (DMRS) in the uplink signal, determining uplink data of a terminal; the terminal corresponds to at least two DMRS identifiers, and the target DMRS is one of the DMRSs indicated by the at least two DMRS identifiers.
Patent WO-2020024981-A1 (WO)
Title: Charging method and apparatus, charging terminal, and computer readable storage medium
Inventor: CUI XIN
IPC: H02J7/00
Filed: 2019-07-31
Abstract: A charging method and apparatus, a charging terminal, and a computer readable storage medium. The charging method comprises: when it is determined that a battery to be charged is connected to a charging power source, monitoring the power of said battery (S1010); controlling, according to the monitoring result, the power of said battery to be not less than a second power threshold and not more than a first power threshold (S1020), the second power threshold being smaller than the first power threshold, and the first power threshold being smaller than the power value of said battery having full power; and when it is determined that said battery satisfies a preset non-limited direct charging condition currently (S1030), directly charging said battery, without limiting the power of said battery (S1040).
Patent WO-2020029970-A1 (WO)
Inventor: KIMBA DIT ADAMOU BOUBACAR
IPC: H04W24/04
Filed: 2019-08-06
Abstract: 本发明实施例提供一种干扰处理方法、装置及系统，涉及通信技术领域，可以解决基站之间存在干扰的问题。具体方案为：目标设备接收第一基站发送的干扰信息，该干扰信息用于指示第一基站受到第二基站干扰时的干扰参数，目标设备为第二基站或者干扰管理设备；目标设备根据该干扰参数，确定该干扰的处理方式。本发明实施例应用于确定基站之间的干扰的处理方式的过程中。
Patent WO-2021017031-A1 (WO)
Title: Nanoscale plant fiber modified biodegradable composite material, preparation method therefor, and application thereof
Inventor: LUO HUIMIN
IPC: C08L97/02
Filed: 2019-08-09
Abstract: A preparation method for a nanoscale plant fiber modified biodegradable composite material and an application. The preparation method comprises the following steps: (1) grinding a dried plant fiber to obtain a nanoscale plant fiber; (2) adding the nanoscale plant fiber from step (1), polylactic acid, biodegradable copolyester, a compatibilizer, a plasticizer, and a tackifier into a blender in proportion for uniformly mixing to obtain a mixed material; and (3) adding the mixed material that is uniformly mixed into a twin-screw extruder, and performing extrusion granulation to obtain the nanoscale plant fiber modified biodegradable composite material. By using the nanoscale plant fiber and collaborating with the synergetic effect of the biodegradable copolyester, the compatibilizer, the plasticizer, the tackifier, polylactic acid, and the like, a biodegradable plastic is modified and product costs are reduced, so that a plastic product is fully degraded after use, the plant fiber is recycled and product costs are reduced.
Patent WO-2020063173-A1 (WO)
Inventor: YANG XUEMEI
IPC: H02P27/06
Filed: 2019-08-15
Abstract: Disclosed in the present invention is a self-charging hybrid power variable frequency drive device, comprising a rectifying unit, a filter energy storage unit, a charging control unit, and a variable frequency drive unit, wherein the rectifying unit comprises six rectifying diodes which constitute a three-phase bridge rectifying circuit; the charging control unit comprises a filter transformer, an alternating current contactor, and a current limiting resistor; the variable frequency drive unit comprises a frequency converter and a motor, and three-phase output terminals of the frequency converter are correspondingly connected to input terminals of the motor, respectively; the filter energy storage unit comprises a supercapacitor group and a storage battery pack, and supercapacitors in the supercapacitor group and storage batteries in the storage battery pack are mutually connected in series. By means of the technical solutions of the present invention, the motor can normally work when the electric energy is input, and the electric energy stored in the filter energy storage unit in a self-charging process is used when the electric energy is not input, thereby implementing the operation of the motor under the hybrid power.