baber/WOPTO huggingface dataset:
Patent WO-2020048025-A1 (WO)
Title: Substituted graphane material with three-dimensional structure and preparation method thereof
Inventor: CHEN GUOHUA
IPC: C01B32/15
Filed: 2018-11-29
Abstract: Provided is a substituted graphane material having a three-dimensional structure, including a planar substrate having a plurality of continuous sp 3  hybridized six-membered carbon rings and organic molecule rings connected to the substrate through a D-A reaction. The substituted graphane material is a novel macromolecule. The macromolecule is a three-dimensional macromolecular structure formed by bonding organic molecules to a plurality of planar sp 3  hybridized six-membered carbon rings. Due to the basic structure of the three-dimensional macromolecule, which is greatly different from the conventional linear molecular structure, it has numerous properties different from existing materials and many advantageous characteristics.
Patent WO-2019110013-A1 (WO)
Inventor: GAO ZHENDONG
IPC: G05D1/02
Filed: 2018-12-07
Abstract: A charging station used for charging an autonomous moving device. The autonomous moving device can automatically move and can automatically work. The charging station comprises an autonomous moving device charging interface connected to the autonomous moving device to charge the autonomous moving device. The charging station also comprises a direct charging interface independent from the autonomous moving device charging interface and used for performing charging.
Patent WO-2020132821-A1 (WO)
Inventor: WANG YANBAI
IPC: G06F9/445
Filed: 2018-12-24
Abstract: L'invention concerne un dispositif et un procédé de signalement de codes d'autotest à la mise sous tension (POST) d'un dispositif informatique via une interface de carte mémoire externe standard. Un BIOS du dispositif informatique personnel est programmé pour configurer, pendant une séquence de mise sous tension, de multiples connexions de signal de l'interface de carte mémoire externe standard pour l'acheminement de signaux d'entrée-sortie à usage général. Lorsqu'un dispositif complémentaire de conversion de signaux de mémoire est détecté dans l'interface de carte mémoire pendant la séquence de mise sous tension, le BIOS peut déclencher la transmission d'un signal de données série contenant des codes POST liés à d'éventuelles erreurs de démarrage détectées.
Patent WO-2020133454-A1 (WO)
Title: 信息处理方法和装置
Inventor: PENG MENGLONG
IPC: B60R16/023
Filed: 2018-12-29
Abstract: 一种信息处理方法和装置，该方法包括：获取传感装置输出的传感数据，所述传感装置位于所述车辆中目标检测物的预设距离范围内且所述传感装置至少部分远离所述目标检测物，所述传感装置用于检测所述目标检测物的状态；根据所述传感数据，确定所述目标检测物的当前状态。实现通过传感装置来获取目标检测物的当前状态的目的，不需要将传感装置接入车辆的OBD接口上来读取CAN总线上的数据，也就不会影响车辆的正常驾驶。更不需要根据车辆的型号对CAN总线上的数据进行解析，简化了获取目标检测物的当前状态的过程。
Patent WO-2020143036-A1 (WO)
Inventor: HE JIANG
IPC: H04L12/26
Filed: 2019-01-11
Abstract: The present disclosure provides a method (300) in a network device. The method (300) includes: determining (310) a node delay associated with the network device and/or a link delay associated with a link between the network device and a neighboring network device; and transmitting (320) to the neighboring network device a Link Layer Discovery Protocol Data Unit, LLDPDU, containing the node delay and/or the link delay.
Patent WO-2020146968-A1 (WO)
Title: 一种活检针以及穿刺活检装置
Inventor: WANG QIN
IPC: A61B10/02
Filed: 2019-01-14
Abstract: 提供一种活检针以及穿刺活检装置。该活检针包括：内针组件（1），包括与固定件（4）插接的第一插接部；外针组件（2），包括与固定件（4）插接的第二插接部；固定件（4），包括与第一插接部插接的第三插接部，与第二插接部插接的第四插接部。该活检针以及穿刺活检装置，活检针拆装简单，拆装时间较短，有助于减少手术前的准备时间和准备工作，从而提高手术工作效率。
Patent WO-2019210725-A1 (WO)
Title: Congestion control method, apparatus and device, and storage medium
Inventor: DONG JIANBO
IPC: H04L47/27
Filed: 2019-02-01
Abstract: The present invention relates to the field of network communications, and provides a congestion control method, apparatus and device, and a storage medium. The congestion control method comprises: sending data packets to a receiver according to a first value of a congestion window, the number of the data packets being the first value; receiving multiple messages corresponding to all or some of multiple data packets, the multiple messages comprising one or more first messages, and one or more second messages; and adjusting, by a sender, the congestion window according to the multiple messages, so as to adjust the value of the congestion window to a second value. By means of the technical solution of the present invention, packet loss in a network can be reduced, and the stability of the network can be improved.
Patent WO-2019154325-A1 (WO)
Title: Mobile terminal and control method therefor
Inventor: ZHANG KAIWEI
IPC: H04M1/02
Filed: 2019-02-01
Abstract: The present disclosure provides a mobile terminal and a control method therefor, the mobile terminal comprising: a flexible display screen, at least one functional module and a driving module; the driving module is connected to the flexible display screen and used for driving the flexible display screen to switch from a first state to a second state; when the first state is a state in which the flexible display screen covers the functional module, the second state is a state in which the flexible display screen does not cover the functional module; and when the first state is a state in which the flexible display screen does not cover the functional module, the second state is a state in which the flexible display screen covers the functional module.
Patent WO-2020048094-A1 (WO)
Title: Method of recovering room-and-pillar coal pillar by using external replacement supports
Inventor: ZHOU NAN
IPC: E21C41/18
Filed: 2019-02-22
Abstract: A method of recovering a room-and-pillar coal pillar by using external replacement supports. In the recovery of a room-and-pillar coal pillar, a cement material wall (3) is formed by performing pouring around a coal pillar (1) having a width to height ratio of less than 0.6, by means of a single-pillar (2) sack arrangement technique, such that a coal pillar resource may be mined while a wall made from a cement filling material (4) supports an overlying stratum. After mining is complete, a coal pillar goaf region is filled with the cement filling material, and after the cement filling material solidifies and is stable, the single pillar can be recovered. A mechanical model of a stage in which a wall made from the cement filling material independently supports an overlying stratum is established on the basis of Winkler beam theory, so as to acquire information about displacement of and force applied to a top plate in said stage in which the wall made from the cement filling material performs supporting. A theoretical pouring width of the wall made from the cement filling material is acquired according to a first strength theory of the top plate and a determination criterion of ultimate strength of the wall made from the cement filling material. The method effectively recovers a residual coal pillar resulting from room-and-pillar mining, thereby reducing wastage of coal resources, maintaining the stability of an overlying stratum above a coal pillar, and eliminating a series of safety issues.
Patent WO-2019179313-A1 (WO)
Inventor: CAI HUA
IPC: H04L29/06
Filed: 2019-03-06
Abstract: The present invention relates to password technology, and particularly relates to a method for managing passwords, an apparatus implementing the method, and a computer-readable storage medium containing a computer program for implementing the method. The method for managing passwords according to one aspect of the present invention comprises the following steps: setting and storing transformation logic for a registration password, wherein the transformation logic defines a mapping relationship between characters of the registration password and corresponding characters after the transformation logic is executed; providing a remote server with a transformation form of the registration password; receiving a login password from an input device; executing a transformation operation on the login password based on the transformation logic; and providing the remote server with a transformation form of the login password so as to verify a user identity.
Patent WO-2019196655-A1 (WO)
Inventor: ZHANG WEIJIE
IPC: G06F21/32
Filed: 2019-03-27
Abstract: L'invention concerne un procédé de commutation de mode consistant à : dans un mode utilisateur primaire, détecter un premier signal de commutation, le premier signal de commutation comprenant un signal de changement de posture d'un terminal ; passer du mode utilisateur primaire à un mode utilisateur secondaire en fonction du premier signal de commutation ; et lorsqu'un second signal de commutation comprenant un signal biométrique est détecté, revenir au mode utilisateur primaire en fonction du second signal de commutation.
Patent WO-2020206649-A1 (WO)
Inventor: XIN ZHIPENG
IPC: G01N33/00
Filed: 2019-04-11
Abstract: Provided is a method for monitoring the state of vehicle exhaust gas emission. The method comprises: obtaining the engine emission flow, engine torque and engine rotation speed of a vehicle, wherein the engine emission flow, the engine torque and the engine rotation speed are obtained by means of an engine control unit of the vehicle monitoring an engine; obtaining the value of the content of nitrogen oxide from the vehicle, wherein the value of the content of nitrogen oxide is collected by a nitrogen-oxygen sensor; and according to a calculation formula for a nitrogen oxide ratio, calculating the engine emission flow, the engine torque, the engine rotation speed and the value of the content of nitrogen oxide so as to obtain the state of vehicle nitrogen oxide emission. In the method, the engine emission flow, the engine torque and the engine rotation speed are acquired from the engine control unit of the vehicle, and this means of acquisition reduces the usage of devices for collecting the engine emission flow, the engine torque, the engine rotation speed, etc., and the installation cost of a vehicle exhaust gas monitoring apparatus is lowered.
Patent WO-2019242390-A1 (WO)
Title: 一种分子筛/纤维复合材料及其制备方法
Inventor: FAN JIE
IPC: C08L1/02
Filed: 2019-04-16
Abstract: 本发明提供一种分子筛/纤维复合材料，所述分子筛/纤维复合材料包含分子筛和纤维，所述分子筛分布于纤维表面且直接与所述纤维表面接触，所述分子筛的粒径D90为0.01～50μm，所述分子筛的粒径D50为0.005～30μm；所述分子筛在纤维表面均匀分布。本发明还提供所述分子筛/纤维复合材料的制备方法以及各种用途。本发明首次解决了分子筛/纤维复合材料中，分子筛在纤维表面聚集的问题，制得了一种全新的分子筛/纤维复合材料，其具有较高的强度与弹性恢复能力、尺寸稳定性，使得该复合材料坚牢耐用。本发明的分子筛/纤维复合材料的结构简单、成本低、稳定性强、性能重复性高、实用效率高，可应用于止血、美容、除臭、杀菌、水体净化、空气净化、抗辐射领域。
Patent WO-2019223487-A1 (WO)
Title: Csp packaging structure tightly fitting chip, and manufacturing method therefor
Inventor: HE JIAQI
IPC: H01L33/50
Filed: 2019-04-24
Abstract: Disclosed are a CSP packaging structure tightly fitting a chip and a manufacturing method therefor. The CSP packaging structure comprises an LED chip and a symmetrical non-transparent fluorescent layer cladded over a top face and side face of the LED chip, wherein the symmetrical non-transparent fluorescent layer is tightly cladded over the top face and side face of the LED chip, and the thickness of the symmetrical non-transparent fluorescent layer located at the side face of the LED chip gradually decreases from top to bottom, and the symmetrical non-transparent fluorescent layer located at the top face of the LED chip has a rectangular orthogonal projection. The advantages of the present invention are that: a thin tightly fitting fluorescent powder layer of the CSP packaging structure tightly fitting a chip effectively reduces the temperature of the powder body, improves the heat dissipation performance of a light-emitting chip, and facilitates the accurate carrying out of a subsequent fitting process. Only a bottom thin fluorescent powder layer is joined, facilitating the accurate cutting and sorting of the chip. The symmetrical structure facilitates forming a good light shape with uniform light emission. The fabricating process is simple and stable, and is low in cost; and the packaging efficiency and device yield are greatly improved.
Patent WO-2020215284-A1 (WO)
Inventor: MA YANWEN
IPC: H01M50/262
Filed: 2019-04-25
Abstract: An electronic device (2), comprising: a shell (100), a first cover plate assembly (120), a second cover plate assembly (140), and a locking member (160). The shell (100) is provided with a battery compartment (102); the first cover plate assembly (120) is hinged to the shell (100) in a first direction in order to seal the battery compartment (102), and the first cover plate assembly (120) is provided with a lock buckle part (122); the second cover plate assembly (140) is slidably connected to the first cover plate assembly (120) in a second direction and is buckled to the shell (100), the second direction being perpendicular to the first direction; the locking member (160) is slidably engaged with the second cover plate assembly (140) in the first direction and, when sliding, the locking member (160) forms a locked state or an unlocked state relative to the lock buckle part (122); in the locked state, the second cover plate assembly (140) is buckled to the shell (100) and, in the unlocked state, the second cover plate assembly (140) can slide away from the shell (100) relative to the first cover plate assembly (120). The present electronic device (10) has a compact overall structure and high strength, and can achieve good sealing strength, being capable of preventing the battery from loosening or falling during a fall or collision, and also having high waterproof performance.
Patent WO-2019218874-A1 (WO)
Title: Network risk assessment method and system
Inventor: TU DAZHI
IPC: H04L12/24
Filed: 2019-04-30
Abstract: Provided in the present invention are a network risk assessment method and system. The method comprises the following steps: respectively setting weight values of various types of network devices in a network to be tested; detecting device risk levels of all the network devices in the network to be tested and scoring the device risk levels to obtain device risk scores; computing the weights of the network devices respectively according to the device risk scores of the network devices and the corresponding weight values; and computing a network risk score of the network to be tested, wherein the network risk score is a weighted sum of all the network devices in the network to be tested. According to the method, corresponding weight values are set according to the importance degree of network devices, and after device risk scores of various network devices are weighted by using the weight values, the risk of a network to be tested is evaluated by solving a weighted sum of all the network devices in the network to be tested, such that the importance degree of different types of devices in a network can be introduced into an evaluation range, making an evaluation result more comprehensive.
Patent WO-2020155511-A1 (WO)
Title: Display panel and preparation method thereof
Inventor: JIA YIHE
IPC: H01L51/52
Filed: 2019-06-10
Abstract: A display panel is disclosed. The display panel may include an OLED device (11) and a package structure (12) on the OLED device (11). The package structure (11) may include a first water-oxygen absorbing layer (121) comprising a first water-oxygen absorbing material. The first water-oxygen absorbing material may include first transition metal nanoparticles and a first metal organic framework coated on a surface of the first transition metal nanoparticles.
Patent WO-2020001273-A1 (WO)
Title: 散热结构及无人飞行器
Inventor: LIANG ZHIYING
IPC: B64D33/10
Filed: 2019-06-12
Abstract: 本实用新型涉及一种散热结构以及无人飞行器。所述散热结构包括壳体；设置于所述壳体内的散热风扇；以及相对设置的第一进风口和第二进风口，以及相对设置的第一出风口和第二出风口，所述第一进风口和所述第二进风口的进风方向垂直于所述散热风扇所在的平面，所述第一出风口和所述第二出风口的出风方向与所述散热风扇所在的平面共面。本实用新型实施例提供的散热结构，具有相对设置的第一进风口和第二进风口，以及相对设置的第一出风口和第二出风口，其结构简单，且具有较高的散热效率。将该散热结构应用于无人飞行器，能够提高其散热性能、节省其散热空间，并在控制无人飞行器的整体重量的同时最大限度地提升散热性能，使无人飞行器具有更高的安全可靠度。
Patent WO-2020113937-A1 (WO)
Inventor: MENG CHENGZHE
IPC: G06T7/80
Filed: 2019-06-18
Abstract: La présente invention concerne des systèmes et des procédés destinés à déterminer automatiquement un angle de champ cible d'un dispositif de capture d'imagerie. Le procédé peut comprendre l'obtention, par le dispositif de capture d'images, d'au moins deux images pour déterminer un angle de champ cible du dispositif de capture d'images. Le procédé peut également comprendre l'obtention d'une plage d'angle de champ du dispositif de capture d'images. En outre, le procédé peut comprendre la détermination de l'angle de champ cible par la mise en correspondance desdites au moins deux images d'après la plage d'angle de champ.
Patent WO-2020057204-A1 (WO)
Inventor: ZHU LIANG
IPC: G02B27/42
Filed: 2019-06-21
Abstract: The present invention is applicable to the technical field of electronics. Provided are a compensating display screen, an under-screen optical system and an electronic device. The compensating display screen comprises a transparent display screen composed of multiple periodically arranged pixel units for display, and a compensating element, wherein the transparent display screen comprises multiple periodically arranged pixel units for display; and the compensating element is configured to complement a diffraction effect of the transparent display screen, so that after a preset light beam enters the compensating display screen, the preset light beam exits without change. According to the present invention, a compensating element complementing a diffraction effect of a transparent display screen is provided to offset the diffraction effect caused by a light beam passing through a periodic pixel diffraction structure of the transparent display screen, so that after a preset light beam enters the compensating display screen, the preset light beam exits without change, thereby avoiding a diffraction impact of the transparent display screen on the incident light beam and improving the quality and effect of imaging or projection.
Patent WO-2020024752-A1 (WO)
Title: Charging control method and apparatus, and storage medium and wireless charging base
Inventor: WAN SHIMING
IPC: H02J7/00
Filed: 2019-07-01
Abstract: Disclosed in the present application is a charging control method, comprising: detecting whether the wireless charging base simultaneously wirelessly charges a plurality of electronic devices; if yes, acquiring a first number and a second number; determining, with the electronic devices, wireless charging standards used for wirelessly charging the electronic devices according to the first number and the second number; and respectively wirelessly charging the electronic devices by means of corresponding wireless charging units according to the wireless charging standards determined for the electronic devices.
Patent WO-2020011102-A1 (WO)
Inventor: SUN WENHAO
IPC: H04L47/6275
Filed: 2019-07-04
Abstract: 本发明公开了一种报文控制方法及节点设备，用于提高数据流在传输过程中的可靠性。该方法包括：第一节点在接收到暂停帧后，会根据状态记录集中记录的数据流的发送队列的调整信息，自动将该暂停帧应用于在数据流的发送队列的调整过程中关联的所有队列，从而可以在不调整接收队列的XOFF/XON门限以及不增加网络系统中的暂停帧的个数的情况下，避免数据传输过程中的丢包问题，可以提高数据流在传输过程中的可靠性。
Patent WO-2020011122-A1 (WO)
Inventor: YANG YU
IPC: H04L1/18
Filed: 2019-07-08
Abstract: 提供了一种跨载波调度物理下行共享信道的方法和设备，该方法包括：接收下行控制信息DCI，其中，DCI用于指示跨载波调度物理下行共享信道PDSCH；确定跨载波调度的PDSCH的目标准共址QCL信息；根据目标QCL信息，接收跨载波调度的PDSCH。
Patent WO-2021007798-A1 (WO)
Inventor: MENG YIMING
IPC: H04R1/02
Filed: 2019-07-17
Abstract: Provided in the present application is a speaker box, comprising an upper shell, a lower shell cooperating with the upper shell to form an accommodating space, and a speaker unit accommodated in the accommodating space. The speaker unit comprises a basket frame, and an upper cover, a vibration system and a magnetic circuit system fixed to the basket frame, wherein the vibration system comprises a diaphragm used for vibration and sound production; the upper shell, the upper cover and the diaphragm cooperate with one another to form a front sound cavity; the lower shell, the upper shell, the upper cover and the diaphragm cooperate with one another to form a rear cavity; the rear cavity comprises a first rear cavity provided in the speaker unit, and a second rear cavity located outside the speaker unit and communicating with the first rear cavity; and the basket frame is provided with a communication hole for communicating the front sound cavity with the second rear cavity. The speaker box of the present application can balance the air pressure of the front sound cavity and the rear cavity.
Patent WO-2020020096-A1 (WO)
Title: Group creation method, device and system
Inventor: YAO QI
IPC: H04W4/08
Filed: 2019-07-22
Abstract: Provided by the present application are a group creation method, device and system, which propose a new local area network networking mode. In the present application, a group management network element in a first network receives a group creation request which is used to request the creation of a group for local area network communication, and then assigns a group identifier to the group and sends the group identifier to a terminal device in the group of which the home network is the first network; if there is a terminal device in the group of which the home network is a second network, the group management network element in the first network first determines a group management network element in the second network, and then sends, to the group management network element in the second network, the group identifier and an identifier of the terminal device in the group of which the home network is the second network. By means of the cooperation between the group management network element in the first network and the group management network element in the second network, a group can be created for terminal devices belonging to different networks, so that the terminal devices in the group may carry out local area network communication on the basis of the group.
Patent WO-2021012285-A1 (WO)
Inventor: XU JING
IPC: H04W52/14
Filed: 2019-07-25
Abstract: L'invention concerne un procédé de transmission d'informations comprenant les étapes suivantes : un appareil terminal détermine un facteur de compensation de débit binaire d'informations de commande de liaison montante sur la base d'un attribut d'informations ; et l'appareil terminal détermine, sur la base du facteur de compensation de débit binaire, une ressource de transmission devant être utilisée pour transmettre les informations de commande de liaison montante à un appareil de réseau. L'invention concerne également un autre procédé de transmission d'informations, un appareil électronique et un support d'enregistrement.
Patent WO-2020232829-A1 (WO)
Title: 一种用于充气床的高气密复合布料及其制成的充气床
Inventor: LIU YUNGLUNG
IPC: A47C27/00
Filed: 2019-07-29
Abstract: 一种用于充气床的高气密复合布料，包括：依次相互贴合的基层（12）、结构层（11）和保温层（13）；基层（12）为柔性不透气的高分子弹性材料层，结构层（11）为人造纤维织物层，一种利用充气床的高气密复合布料制成的充气床，用于充气床的高气密复合布料通过设置基层（12）、结构层（11）和保温层（13）依次贴合而成的结构，且基层（12）设置为弹性好的柔性不透气的高分子弹性材料层，结构层（11）设置为抗拉伸强度好的人造纤维织物层，使得利用用于充气床的高气密复合布料制成的充气床弹性好，耐用性好，保暖，舒适度好。
Patent WO-2021016939-A1 (WO)
Title: Imaging device, method for supplying power to imaging device, and related device
Inventor: ZHENG JIANHUA
IPC: H01L27/146
Filed: 2019-07-31
Abstract: Provided are an imaging device, a method for supplying power to an imaging device, and a related device. The imaging device comprises a semiconductor substrate, wherein a first well and a second well are provided at two sides of the semiconductor substrate; and a first insulating dielectric layer and a control gate electrode are successively provided on a surface of the first well, and the magnitude of a voltage applied to the control gate electrode has a positive correlation with the number of charges stored in the first well. In environments having different illumination intensities, voltages of different magnitudes can be applied to the control gate electrode, and the greater the voltage applied to the control gate electrode is, the larger the capacity of a capacitor of the first well is, such that the full-well capacity of the imaging device can satisfy different illumination environments.