baber/WOPTO huggingface dataset:
Patent WO-2019052489-A1 (WO)
Title: Network switching system for all-optical data center
Inventor: SHEN GANGXIANG
IPC: H04Q11/00
Filed: 2018-09-13
Abstract: Disclosed in the present invention is a network switching system for an all-optical data center. The system comprises an all-optical switching subsystem and a soft defined control subsystem. The all-optical switching subsystem comprises an optical switching unit and a plurality of OEO signal converters connected to the optical switching unit. Each OEO signal converter is also connected to an Ethernet switching device in a data center, so that high-speed interconnection is implemented among the Ethernet switching devices through the all-optical switching subsystem. The soft defined control subsystem is separately connected to the optical switching unit and each OEO signal converter and is used for collecting real-time state information of an optical switching plane and delivering a control instruction. By using the technical solution provided in embodiments of the present invention, the network switching system for an all-optical data center is established, the switching capacity can be increased, the network bandwidth can be improved, and the network delay can be reduced.
Patent WO-2020082331-A1 (WO)
Inventor: ZHENG QIONGYU
IPC: H04M1/02
Filed: 2018-10-26
Abstract: Provided is an electronic device (900) provided with a through hole (210) on a surface thereof. The electronic device (900) comprises a range finding assembly (100). The range finding assembly (100) is disposed within the electronic device (900), and comprises: a distance sensor (10) generating an optical signal; and an optical module (20) disposed on a propagation path of the optical signal, for converging the optical signal and changing a propagation direction thereof, and altering the propagation path of the optical signal to such that the optical signal exits the through hole (210) in a specific direction. The optical module (20) further receives the optical signal emitted through the through hole (210) and reflected back by a target object (800) outside of the through hole (210), and transmits the reflected optical signal to the distance sensor (10). The distance sensor (10) receives the optical signal reflected by the target object (800), and calculates a distance between the electronic device (900) and the target object (800) according to the received optical signal. Further provided is the range finding assembly (100). The invention reduces the size of the through hole (210) provided in a display screen by means of the device and the assembly, and in turn increases the screen-to-body ratio of the electronic device (900).
Patent WO-2020087215-A1 (WO)
Inventor: ZHANG XINZHOU
IPC: C08K3/00
Filed: 2018-10-29
Abstract: A composition comprises a polyglycolide or a polyglycolide copolymer and a filler. The polyglycolide is prepared from glycolide by ring-opening polymerization. The composition may have a tensile modulus greater than 5, 800 MPa. The polyglycolide copolymer may have a weight-average molecular weight (Mw) in the range of 10, 000-1, 000, 000 and a ratio of a weight-average molecular weight to a number-average molecular weight (Mw/Mn) in the range of 1.0 to 10.0. The polyglycolide copolymer may have a melt index (MFR) in the range of 0.1 to 1000 g/10 min. Also provided is a process for preparing the composition.
Patent WO-2020087345-A1 (WO)
Title: 地面遥控机器人的控制方法和地面遥控机器人
Inventor: GONG DING
IPC: G05D1/02
Filed: 2018-10-31
Abstract: 一种地面遥控机器人(10)的控制方法和地面遥控机器人(10)。地面遥控机器人(10)包括传感器(12)。控制方法包括：(01)通过传感器(12)检测地面遥控机器人(10)的运动数据；和(02)根据运动数据识别地面遥控机器人(10)所处地面的路况信息。
Patent WO-2019233030-A1 (WO)
Title: Bendable backplane structure and display device
Inventor: LI YUN
IPC: G09F9/30
Filed: 2018-11-02
Abstract: A bendable backplane structure (1), used for supporting a display panel (4). The backplane structure (1) comprises: a supporting plate (2), comprising at least one rotating shaft slot channel (21), the rotating shaft slot channel (21) extending to the two opposite side edges of the supporting plate (2), and the display panel (4) being attached to one surface of the supporting plate (2); and a bendable module (3), provided in the rotating shaft slot channel (21) and comprising a flexible coating portion (31) and at least one magnet (310) provided in the coating portion (31), the at least one magnet (310) being provided along the rotating shaft slot channel (21); the backplane structure (1) and the display panel (4) can be folded towards the direction of the display panel (4) by bending of the bendable module (3).
Patent WO-2020062487-A1 (WO)
Inventor: SHI JIE
IPC: B08B13/00
Filed: 2018-11-15
Abstract: A cleaning system and a cleaning device. The cleaning system comprises a cleaning device (10) and a robot. The robot comprises at least one robotic arm (20). The cleaning device (10) comprises at least one connecting mechanism (12) and a cleaning mechanism (14). The cleaning mechanism (14) and the robotic arm (20) are connected via the connecting mechanism (12). The robotic arm (20) can be controlled such that the cleaning mechanism (14) of the cleaning device (10) cleans a platform. The cleaning system has the advantages of continuous and efficient cleaning and diversified cleaning methods.
Patent WO-2019096197-A1 (WO)
Title: Bioinductive patch and method for manufacturing the same
Inventor: LIN CHIA-WEI
IPC: A61M37/00
Filed: 2018-11-15
Abstract: A bioinductive patch includes a patch body having an inner space and a button disposed in the inner space of the patch body. A method for manufacturing a bioinductive patch include: providing a patch body having an inner space and disposing a button in the inner space of the patch body.
Patent WO-2019057220-A1 (WO)
Title: Novel compound and preparation method therefor
Inventor: RUAN JUN
IPC: C07D493/08
Filed: 2018-11-15
Abstract: Disclosed is a novel compound, obtained by extraction and separation from a slug. Also disclosed is an extraction and separation method for the novel compound. The method is simple and easy to perform. The novel compound has sedating and sleep-inducing effects, has significant effects with regard to physiological and mental drug detoxification or rehabilitation, is used to prepare a drug detoxification or rehabilitation medicine, has potential application value, and provides fresh ideas for further developing slug drug rehabilitation medicines.
Patent WO-2020107536-A1 (WO)
Title: Multi-surface heating atomization structure made of porous material and allowing liquid inflow from two sides, and heating atomization device
Inventor: CHEN PING
IPC: A24F47/00
Filed: 2018-12-12
Abstract: A multi-surface heating atomization structure made of a porous material and allowing liquid inflow from two sides, and a heating atomization device, having advantages such as high heating efficiency and convenient and reliable mounting and being capable of implementing a full e-liquid heating atomization process and improving the heating efficiency. The heating atomization structure comprises a porous heating body (5). A central channel (53) for transferring an e-liquid is provided at the axial center of the porous heating body (5). A plurality of heating pieces (51) is provided on the outer peripheral surface of the porous heating body (5).
Patent WO-2020118596-A1 (WO)
Inventor: ZHAO XIA
IPC: G16B30/00
Filed: 2018-12-13
Abstract: 一种标签序列的检测方法，包括：使用一组模板序列与一组待测标签序列进行匹配建库得到一组标签文库，模板序列是扩增或人工合成的不同基因序列，不同的模板序列在序列上彼此不同，模板序列与待测标签序列具有一对一或多对一的对应关系；对标签文库进行测序，得到每个标签文库的测序读长序列；将测序读长序列与全部待测标签序列进行比对，统计比对到每个待测标签序列上的测序读长序列的数量；根据数量计算每个待测标签序列中含有其他标签序列的污染率。该方法由于模板序列在序列上彼此不同，无需担心由于多次PCR扩增带来的序列错误而无法区分不同模板的情况。
Patent WO-2020133084-A1 (WO)
Inventor: LIU YING
IPC: A61G7/07
Filed: 2018-12-27
Abstract: 一种重症监护室用多功能护理枕，包括：枕皮（1），枕皮（1）内部装有气囊（10），气囊（10）上连通有充气管（101）和出气管（102），充气管（101）上设置有气体单向阀（1012），充气管（101）的端部还螺纹连接有气嘴（1011），气嘴（1011）具有方便与气泵（51）上的加气管（52）连接的锥形部（10111），锥形部（10111）的锥面上具有若干个限制气嘴（1011）从加气管（52）上脱落的限制部（10112），出气管（102）的端部通过锁紧部（2）密封锁紧，患者的头部睡在气囊（10）上，气囊（10）更舒适，不易产生压疮，当对气囊（10）进行充气时，将气嘴（1011）插入气泵（51）上的加气管（52）内，气泵（51）放置在布带（5）内，气嘴（1011）上的锥形部（10111）使得气嘴（1011）方便插入，气嘴（1011）上限制部（10112）使得气嘴（1011）不易在充气时脱落，充气较为方便。
Patent WO-2020133304-A1 (WO)
Inventor: JIN HAIDONG
IPC: A61B50/31
Filed: 2018-12-29
Abstract: 一种一次性甲状腺穿刺包，包括主体(1)、橡胶条(4)、第二放置板(17)和标签栏(21)，主体(1)的顶端设置有拉链(3)，橡胶条(4)等间距粘贴在主体(1)的内部上壁，主体(1)的左右两端均开设有第一滑轨(6)，第一放置板(5)的上表面安装有支撑杆(7)，主体(1)的内部左上方设置有安装盒(9)，安装盒(9)的内部左右两端均开设有第二滑轨(11)，承接板(12)的上表面设置有棉签盒(13)，第二放置板(17)位于第一放置板(5)的上方，第二放置板(17)的顶端设置有安装块(19)，标签栏(21)位于主体(1)的前端。该一次性甲状腺穿刺包，方便拿取器具，且器具有序放置，不需要翻找，使得医务人员穿刺患者甲状腺的效率更高，且通过将棉签盒(13)升起，便于拿取棉签盒(13)内的碘伏棉签。
Patent WO-2020142953-A1 (WO)
Inventor: WU JINGYANG
IPC: G01S17/08
Filed: 2019-01-09
Abstract: 一种测距装置（100），包括：发射组件（110）出射光脉冲序列，接收组件（150）接收经物体反射回的至少部分光脉冲序列；光路改变元件（120）将发射组件（110）的出射光路和接收组件（150）的接收光路合并，准直元件（130）对发射组件（110）的出射光束进行准直，以及将经物体反射回的至少部分光脉冲序列汇聚至接收组件（150）；固定组件（140）将发射组件（110）、接收组件（150）、光路改变元件（120）和准直元件（130）相互固定；其中，发射组件（110）和/或接收组件（150）通过至少第一固定方式和第二固定方式与固定组件（140）相互固定，第一固定方式的固定速度高于第二固定方式，第二固定方式的固定强度高于第一固定方式。该测距装置（100），不仅提供了充足的空间多自由度调节，而且提高了测距装置（100）的组成部分固定的可靠性。
Patent WO-2019154071-A1 (WO)
Title: A process for preparing a zeolitic material having a framework structure type RTH
Inventor: MCGUIRE ROBERT
IPC: C01B39/48
Filed: 2019-01-22
Abstract: A process for preparing a zeolitic material having a framework structure type RTH and having a framework structure comprising a tetravalent element Y, a trivalent element X and oxygen, said process comprising (i) preparing a synthesis mixture comprising a zeolitic material having a framework structure type FAU and having a framework structure comprising the tetravalent el-ement Y, the trivalent element X and oxygen, water, a source of a base, and an RTH framework structure type directing agent comprising a N-methyl-2, 6-dimethylpyridinium cation containing compound; (ii) subjecting the mixture obtained in (i) to hydrothermal crystallization conditions, obtaining the zeolitic material having a framework structure type RTH
Patent WO-2020057085-A1 (WO)
Title: 拉伸电极、电子器件及其制备方法
Inventor: WANG TAO
IPC: H01L27/32
Filed: 2019-03-26
Abstract: 一种拉伸电极、电子器件及其制备方法。该拉伸电极包括衬底（1）、导电区域（3）和电子器件集成区域（2）；该衬底（1）包括第一弹性层（11）及第二弹性层（12），该两层弹性层的弹性模量不同。该拉伸电极制得的电子器件，整体可拉伸，拉伸时电子器件不损坏，拉伸阻抗变化小，可实现导电层拉伸大于20％，电阻变化率小于1.5％，电子器件无损坏。
Patent WO-2020191748-A1 (WO)
Inventor: WANG MENGZHEN
IPC: H04W28/08
Filed: 2019-03-28
Abstract: L'invention concerne des procédés, des systèmes et des dispositifs liés à une communication sans fil numérique, et plus particulièrement, des techniques associées à la gestion d'une porteuse de liaison terrestre d'accès intégrée (IAB) pour une transmission de signalisation de plan de commande. Selon un aspect donné à titre d'exemple, un procédé de communication sans fil consiste à transmettre une première demande comprenant des informations commandant une porteuse de liaison terrestre à un second nœud de réseau. Le procédé consiste également à recevoir une première réponse en provenance du second nœud de réseau, la première réponse comprenant les informations commandant la porteuse de liaison terrestre.
Patent WO-2020087858-A1 (WO)
Title: Display panel, display terminal and mask plate
Inventor: LOU JUNHUI
IPC: H01L27/32
Filed: 2019-03-29
Abstract: Disclosed are a display panel, a mask plate and a display terminal. The display panel comprises: a first display area and a second display area adjacent to each other; a photosensitive device being arranged under the second display area; a first display unit arranged in the first display area; the first display unit including a first organic light emitting layer and two first electrode layers arranged at two opposite sides of the first organic light emitting layer; a second display unit arranged in the second area; the second display unit including a second organic light emitting layer and two second electrode layers arranged at two opposite sides of the second organic light emitting layer; and a first isolation post arranged at the connecting position between the first display area and the second display area; the first isolation post insulating a first electrode layer away from the substrate against a second electrode layer away from the substrate.
Patent WO-2020024616-A1 (WO)
Title: Random access method and related device
Inventor: SHI CONG
IPC: H04W74/08
Filed: 2019-04-10
Abstract: Provided in the embodiments of the present application are a random access method and related device, which allow a terminal device to determine whether a received random access response is a random access response therefor. Said method comprises: receiving a random access response message sent from a network side; on the basis of indication information in the random access response message, determining whether a random access response in the random access response message is for a terminal device, wherein the indication information at least may indicate different types of random access responses or may indicate different types of random access processes.
Patent WO-2019201232-A1 (WO)
Inventor: MA XIANG
IPC: H04N19/50
Filed: 2019-04-16
Abstract: L'invention concerne un procédé mis en œuvre dans un codeur pour dériver une prédiction pour un bloc de chrominance actuel en utilisant un mode de prédiction intra inter-composants (CCIP). Le procédé obtient un bloc de luminance sous-échantillonné correspondant au bloc de chrominance actuel. Le procédé obtient un gabarit supérieur et un gabarit gauche. Le procédé étend l'un parmi le gabarit supérieur et le gabarit gauche pour qu'il ait une taille égale à une taille côté long (LSS) de sorte que le gabarit supérieur et le gabarit gauche sont de taille égale à la LSS. Le procédé calcule les coefficients de modèle linéaire sur la base d'un certain nombre d'échantillons de référence à la fois du gabarit supérieur et du gabarit gauche. Le procédé dérive une prédiction pour le bloc de chrominance actuel à l'aide des coefficients de modèle linéaire calculés du modèle linéaire.
Patent WO-2020052243-A1 (WO)
Title: Multimodal location sensing on a mobile phone
Inventor: LI BAOPU
IPC: G01S19/38
Filed: 2019-04-28
Abstract: A device used in a location sensing service and a timeline service implemented in a host device for providing location history are provided. The device comprising: one or more embedded sensors configured to detect a change in a user activity; a non-transitory memory storage comprising instructions; and one or more processors in communication with the non-transitory memory storage and the one or more embedded sensors, wherein the one or more processors execute the instructions to: passively collect location coordinates of the device using location information requested by a third party application or service; receive a signal comprising an intent for a location request in response to the change in the user activity; and determine that a duration of time between reception of a previous location request and reception of the signal exceeds a time threshold and, based thereon, request a location coordinate of the device.
Patent WO-2019214611-A1 (WO)
Title: Communication method and apparatus
Inventor: CHEN LEI
IPC: H04W56/00
Filed: 2019-05-07
Abstract: Disclosed in the present application are a communication method and apparatus. The method comprises: a terminal device receiving association relationship information between a downlink beam and an uplink beam sent by a network device; upon detection of a beam failure, determining an available downlink beam; according to the association relationship information between the downlink beam and the uplink beam, determining the uplink beam corresponding to the available downlink beam; and sending, according to the determined uplink beam, a beam failure recovery request to the network device. Further disclosed is a corresponding apparatus. The terminal device receives the association relationship information between the downlink beam and the uplink beam sent by the network device, and when a beam failure occurs, sends, according to the uplink beam corresponding to the available downlink beam, a beam failure recovery request to the network device, so that the network device can accurately receive the beam failure recovery request, thereby improving the efficiency of beam failure recovery.
Patent WO-2020211160-A1 (WO)
Title: Thermophilic recombinant type ii pullulanase and application thereof
Inventor: ZHOU ZHEMIN
IPC: C12N9/44
Filed: 2019-05-24
Abstract: Provided are a thermophilic recombinant type II pullulanase Sumo-Pul Py  and an application thereof. The described pullulanase is heterologously expressed by means of recombinant E. coli; the optimum pH thereof is 6.6, and the described pullulanase has good pH tolerance under the conditions of a pH of 5.8-8.0; the optimum temperature thereof is 95°C, and after being kept warm at 95°C for 10 hours, the remaining enzyme activity is greater than 50%; the described pullulanase may exhibit a higher specific enzyme activity under strong reduction conditions; for example, adding DTT to a culture environment can increase the specific enzyme activity thereof by 237.2%. Further provided is a combination truncation mutant Δ28N+Δ791C of the pullulanase; the specific enzyme activity of the enzyme mutant is 32.18±0.92 U/mg, which is 5.99 times that of a wild-type enzyme.
Patent WO-2020220453-A1 (WO)
Inventor: QIAN HAORAN
IPC: G06K9/00
Filed: 2019-06-26
Abstract: The invention discloses a method and device for verifying a certificate and the certificate holder. The method comprises: obtaining in real time a video of the certificate having a prescribed sequence projection angle; extracting in the video image features of the certificate at different projection angles; verifying the authenticity of the certificate according to the image features of the certificate; obtaining a face video in real time; verifying whether the person in the face video is a real person; extracting the image features of the face in the face video; when verifying that the certificate is true, and that the person in the face video is a real person, comparing the image features of the certificate with the image features of the face in the face video to determine whether the certificate holder is the person to whom the certificate belongs.
Patent WO-2020034779-A1 (WO)
Inventor: CHEN YAN
IPC: G10L21/003
Filed: 2019-06-28
Abstract: 本申请公开了一种音频处理方法、存储介质及电子设备。音频处理方法通过盲源分离模型分离出人声信号与背景声信号，可以降低运算量，提高设备的数据处理速度。
Patent WO-2021003735-A1 (WO)
Inventor: WANG BO
IPC: A61B8/06
Filed: 2019-07-11
Abstract: 公开了一种参数的检测方法以及参数检测系统，用于提高参数检测的准确性。其中，参数的检测方法包括：获取目标组织在一段时长内的至少两帧超声图像；确定至少两帧超声图像中目标组织的下腔静脉IVC的检测位置；确定检测位置对应的血管直径；从确定的检测位置对应的血管直径中获取第一呼吸周期内的最大血管直径与最小血管直径；根据最大血管直径与最小血管直径确定检测位置对应的IVC参数；显示IVC参数。
Patent WO-2020252826-A1 (WO)
Inventor: CHEN JINGHUA
IPC: C12N15/81
Filed: 2019-07-12
Abstract: Provided are a fusion albumin nanoparticle and a preparation method therefor. The invention utilizes genetic engineering to express a fusion albumin, and employs self-assembly in a neutral aqueous solution to load a drug. The fusion albumin combines targeting, pH, and enzyme-sensitive functional groups. The invention has functions of targeting and controlled drug release.
Patent WO-2020063103-A1 (WO)
Inventor: CHANG KUO-HSIN
IPC: H01L33/52
Filed: 2019-07-31
Abstract: The present invention provides a light emitting diode (LED) filament and a LED filament bulb. The LED filament comprises: a light-transmissive substrate, at least one LED chip being fixed on the front surface of the light-transmissive substrate, a first electrode pin and a second electrode pin being provided at both ends of the light-transmissive substrate and connected in series to the LED chip; and a phosphor, the phosphor being disposed on the front surface of the light-transmissive substrate, and the phosphor encapsulating the LED chip therein and exposing a portion of the first electrode pin and a portion of the second electrode pin. A heat-dissipation and light-emitting layer is formed on the back or front surface of the light-transmissive substrate, and the heat-dissipation and light-emitting layer contains a plurality of electromagnetic wave powders having different radiation bands.
Patent WO-2021026694-A1 (WO)
Inventor: YOU XIN
IPC: H04W36/00
Filed: 2019-08-09
Abstract: L'invention concerne un procédé de communication sans fil, un équipement terminal et un dispositif de réseau, lesquels peuvent améliorer la sélection de cellule, la resélection de cellule ou la performance de mesure d'un équipement terminal. Le procédé de communication sans fil comprend les étapes suivantes : un équipement terminal acquiert une liste de cellules ; et l'équipement terminal effectue, en fonction du type de dispositif de celui-ci et de la liste de cellules, une sélection de cellule ou une resélection de cellule ou une mesure.
Patent WO-2020078131-A1 (WO)
Inventor: ZHANG YI
IPC: A61B5/055
Filed: 2019-09-03
Abstract: L'Invention concerne une séquence d'imagerie CEST à résonance magnétique et un appareil fondé sur un module de stabilisation de fréquence. La séquence comprend : premièrement, dans un module de stabilisation de fréquence, l'excitation d'une tranche cible au moyen d'une impulsion radiofréquence à petit angle de bascule, et la collecte de trois rangées de données d'espace k de codage hors-phase ; deuxièmement, l'obtention, par le calcul de la différence de phase entre la première rangée de données d'espace k de codage hors-phase et la deuxième rangée de données d'espace k de codage hors-phase, d'une valeur d'estimation fine d'une dérive de fréquence de champ magnétique principal ; puis l'obtention, par le calcul de la différence entre la différence de phase entre la deuxième rangée et la troisième rangée et la différence de phase entre la première rangée et la deuxième rangée, d'une valeur d'estimation grossière de la dérive de fréquence de champ magnétique principale ; puis, la détermination d'une valeur de la dérive de fréquence de champ magnétique principale par la comparaison de la différence entre la valeur d'estimation grossière et la valeur d'estimation fine avec une valeur de seuil ; puis, le réglage de la fréquence centrale de l'impulsion radiofréquence en fonction d'un résultat de calcul de la dérive de fréquence de champ magnétique principale afin de réaliser une correction en temps réel de la dérive de fréquence de champ magnétique principale ; et enfin, la réalisation d'une imagerie CEST à résonance magnétique classique. Selon le procédé de l'invention, une correction en temps réel d'une dérive de fréquence de champ magnétique principale pendant une imagerie CEST à résonance magnétique est réalisée, et une suppression efficace de signaux de graisse est assurée, ce qui permet d'améliorer les performances de l'imagerie CEST à résonance magnétique.
Patent WO-2021056596-A1 (WO)
Title: Paging method and apparatus
Inventor: YANG CHENCHEN
IPC: H04W64/00
Filed: 2019-09-29
Abstract: Disclosed are a paging method and apparatus, wherein same can help a UE in an RRC inactive state to access a plurality of networks. The method is applied to a first access network device, wherein the first access network device belongs to a first network, and a second access network device belongs to a second network; and the first network may be different from the second network. The present application can help a UE to receive data of a second network when the UE accesses a first network and downlink data of the second network arrives. Specifically, the method comprises: a first access network device receiving downlink data of a terminal from a first core network device, wherein the first core network device belongs to a first network; and the first access network device sending a first message to a second access network device, wherein the first message is used for indicating that the second access network device assists with paging a terminal.