baber/WOPTO huggingface dataset:
Patent WO-2020232805-A1 (WO)
Inventor: LIU HUALONG
IPC: B41M5/00
Filed: 2019-07-09
Abstract: La présente invention concerne un dispositif d'affichage électroluminescent organique basé technique d'impression à jet d'encre et son procédé de fabrication. Le dispositif d'affichage électroluminescent organique comprend un substrat (2), une couche métallique (21), une couche de banc de pixels (3), une couche de renforcement (4) et une couche de film fonctionnel (5). La couche métallique (21) est disposée sur le substrat (2). La couche de banc de pixels est disposée sur le substrat (2) et une partie de la couche métallique (21), et comprend une pluralité de bancs (31) agencés par intervalles. Une zone fonctionnelle (10) est disposée entre la pluralité de bancs (31) et au-dessus de la couche métallique (21). La couche de renforcement (4) est disposée sur la couche métallique (21) et exposée à la zone fonctionnelle (10). La couche de renforcement (4) comprend une substance de solvant organique. La couche de film fonctionnel (5) est disposée au-dessus de la couche de renforcement (4) et située dans la zone fonctionnelle (10).
Patent WO-2021016883-A1 (WO)
Title: Leak-proof device for concrete mixing truck
Inventor: LU YUEZHI
IPC: B28C7/16
Filed: 2019-07-30
Abstract: The present invention discloses a leak-proof device for concrete mixing truck, the leak-proof device includes a leak-proof tank, a base and a chain, the bottom portion of the leak-proof tank and the base are connected by a pin shaft, the leak-proof tank can rotate around the base, the middle portion of the leak-proof tank is connected to the base by a lock, the upper portion of the leak-proof tank is connected to the concrete mixing truck by the chain, the base is installed on the concrete mixing truck. The leak-proof device for concrete mixing truck of the present invention is installed at the lower end of the discharge port of the mixing drum of the concrete mixing truck, when the concrete mixing truck is in transportation, while driving on uneven roads or up and downhill, the concrete leaking from the discharge port of the mixing drum is received by the leak-proof device, which can reduce environmental pollution and waste of resources.
Patent WO-2021016893-A1 (WO)
Title: Dwt computing device, method, image processing device, and movable platform
Inventor: REN ZIMU
IPC: H04N19/63
Filed: 2019-07-30
Abstract: A DWT computing device, a method, an image processing device, and a movable platform. The DWT computing device comprises: a column circuit, a permuter circuit, and a row circuit; the column circuit is configured to receive preset data blocks to be processed, perform DWT computing on said data blocks in columns to generate intermediate data blocks, and output the intermediate data blocks to the permuter circuit in columns; the permuter circuit is configured to output the intermediate data blocks input in columns into the row circuit in rows; the row circuit is configured to perform DWT computing on the intermediate data blocks input in rows to obtain the computing result. According to the DWT computing device, the method, the image processing device, and the movable platform provided in the present application, DWT computing can be efficiently realized, and high real-time performance and low power consumption can be realized.
Patent WO-2020042857-A1 (WO)
Inventor: CHEN YING
IPC: A47G29/12
Filed: 2019-07-31
Abstract: An object access device, comprising a frame body (1); an accommodating part, having an object storage state and a folded state, the accommodating part comprising a sealing frame (2) and an opening door (3) which are both rotatably disposed on the frame body (1), and the sealing frame (2) being configured to seal an object storage space between an opening door accommodating part and an opening door frame body (1) in an opening door object storage state; a first locking component, configured to achieve locking between the sealing frame (2) and the frame body (1), and allow the opening of the object access device after unlocking; and a second locking component, configured to achieve locking between the sealing frame (2) and the opening door (3), and allow switching of the accommodating part from the folded state to the object accommodating state after unlocking. According to such an object access device, separate locking between the sealing frame (2) and the opening door (3) and between the sealing frame (2) and the frame structure (2) is not required, so that a locking structure can be simplified, production costs are reduced, and the operation complexity can further be reduced.
Patent WO-2020034870-A1 (WO)
Title: False positive detection in nb-iot downlink control channel based on effective and scheduled code rate
Inventor: FLIESS THOMAS
IPC: H04W74/08
Filed: 2019-08-06
Abstract: The application relates to a method for reducing false positive detection in NB-IoT downlink control channel. The object of the application to find a method that allows a reliable false positive detection of the reception of NPDCCH to a UE will be solved by a method for reducing false positive detection in NB-IoT NPDCCH or NPUCCH, the method comprising the following steps: synchronizing a UE to an eNB and exchanging a data transmission via a NPDSCH or a NPUSCH, whereas DCI pertaining to downlink or uplink data transmission is signaled to UE by eNB via NPDCCH, wherein calculating an effective code rate of NPDCCH that is used in receiving downlink grant, resulting in a value CR NPDCCH , calculating a scheduled code rate of NPDSCH or NPUSCH, resulting in a value CR NPDSCH  or CR NPUSCH , calculating a ratio between the effective code rate CR NPDCCH  and the scheduled code rate CR NPDSCH  or CR NPUSCH , resulting in a result x, comparing the result x with pre-defined upper and lower bounds, dropping and not processing further the result x as false positive detection if the result x violates the pre-defined bounds.
Patent WO-2020107941-A1 (WO)
Title: Metal gate structure and manufacturing method therefor
Inventor: LIU XIAOYU
IPC: H01L21/28
Filed: 2019-08-07
Abstract: A metal gate structure, comprising the following from inside out: a metal electrode layer (26), a bonding layer (25) surrounding the metal electrode layer (26), a first diffusion barrier layer (22), a work function layer (21), and a second diffusion barrier layer that is disposed within the first diffusion barrier layer (22), the second diffusion barrier layer being a composite barrier layer structure comprising a metal layer (23) and a metal oxide layer (24) disposed within the metal layer (23). A method for manufacturing a metal gate structure, comprising: by means of conventional metal gate processing, depositing and forming a work function layer (21) in a substrate groove; forming a first diffusion barrier layer (22) on the work function layer (21); depositing and forming a metal layer (23) on the first diffusion barrier layer (22); forming a metal oxide layer (24) on a surface of the metal layer (23) to form a second diffusion barrier layer; depositing and forming a bonding layer (25) on the second diffusion barrier layer; and depositing a metal electrode layer material on the bonding layer (25) to form a metal gate (26). The described technical solution effectively solves the problem of electrode metal diffusion.
Patent WO-2020063128-A1 (WO)
Title: 阵列基板、显示面板及显示装置
Inventor: CHENG HONGFEI
IPC: H01L27/32
Filed: 2019-08-08
Abstract: 一种阵列基板、显示面板及显示装置。该阵列基板包括：基板本体（100），所述基板本体（100）上包括显示区域和非显示区域，所述非显示区域包括设置有扇出信号线（300）的扇出区域（140），且所述扇出信号线（300）连接所述显示区域内的信号线。所述扇出区域（140）包括设置于所述基板本体（100）与平坦层（105）之间的无机绝缘层，所述无机绝缘层上开设有第一凹槽（200），且所述扇出信号线（300）的至少一部分在所述基板本体（100）上的正投影位于所述第一凹槽（200）在所述基板本体（100）上的正投影内。
Patent WO-2020224089-A1 (WO)
Inventor: LIU ZHEN
IPC: G06T3/00
Filed: 2019-08-22
Abstract: A pattern code position adjustment method, for improving the scanning efficiency of a scanning device, comprising: when a scanned terminal displays a pattern code, turning on a camera on the scanned terminal (S101); when the camera on the scanned terminal detects that a scanning device appears ahead, calculating an overlapping area between a view window of the scanning device and a screen of the scanned terminal (S102); and if a pattern code displayed on the scanned terminal is not completely within the range of the overlapping area, moving the pattern code to the range of the overlapping area (S103). By means of the present method, even when a pattern code doesn't fall within the range of the view window because the screen faces away from a pattern code user who "blindly aligns" the screen with the view window of a scanning device, the scanning device can scan the pattern code displayed on a terminal and correctly recognize the pattern code, so that the inconvenience in use are eliminated for users, and the scanning efficiency of pattern codes in large-scale use can be improved.
Patent WO-2020052420-A1 (WO)
Title: Intelligent facial mask method, server, data conversion device, and facial mask
Inventor: PENG LIANG
IPC: G06F17/00
Filed: 2019-08-23
Abstract: An intelligent facial mask method, a server, a data conversion device, and a facial mask. The intelligent facial mask method comprises: obtaining music feature data; converting the music feature data into an electric signal having a music characteristic; and applying the electric signal to a facial mask to facilitate absorbing an effective ingredient of the facial mask by skin. By converting music data into an electric signal having a music rhythm feature and applying the electric signal to a facial mask, the electric signal acts on face skin by means of the facial mask having a conductive ability. The electric signal with music rhythms can stimulate the face skin, facilitate the microcirculation of the skin, and increase the sizes of pores during using a facial mask, thereby achieving the effect of facilitating absorbing effective ingredients in the facial mask, such as moisture, nutrition, and drugs.
Patent WO-2020232869-A1 (WO)
Title: Indoor positioning method, apparatus, system and device, and storage medium
Inventor: WANG JINYAN
IPC: H04W4/02
Filed: 2019-08-26
Abstract: The present application relates to the technical field of big data. Disclosed is an indoor positioning method. The method comprises: setting position coordinates, of each wireless AP on each floor, on the floor where the wireless AP is located, and a mapping relationship table of MAC addresses of the wireless APs and the floors; receiving related information, of wireless APs around a current mobile terminal, uploaded by the mobile terminal; calculating, according to the related information, the floor where the current mobile terminal is located; calculating, according to a preset distance calculation formula and a three-point positioning technique, the position of the current mobile terminal on the floor where the current mobile terminal is located; acquiring a correction parameter value, of the distance calculation formula, corresponding to the position of the current mobile terminal on the floor where the current mobile terminal is located; and correcting the distance calculation formula on the basis of the correction parameter value, and recalculating the position of the current mobile terminal on the floor where the current mobile terminal is located. Also disclosed are an indoor positioning apparatus, system and device, and a computer-readable storage medium. The present application improves the indoor positioning speed and user usage experience while ensuring positioning precision.
Patent WO-2021035495-A1 (WO)
Title: Temps de désactivation pour des informations d'état de canal semi-persistantes (sp-csi)
Inventor: HAO CHENXI
IPC: H04W72/04
Filed: 2019-08-26
Abstract: Certains aspects de la présente invention concernent des techniques permettant de déterminer quand désactiver des informations d'état de canal semi-persistantes (SP-CSI) et libérer des ressources correspondantes.
Patent WO-2020192023-A1 (WO)
Inventor: XU HAIMING
IPC: F04D29/44
Filed: 2019-09-06
Abstract: A centrifugal fan, comprising a centrifugal fan wheel (1) and a motor (2), wherein the centrifugal fan wheel (1) comprises an annular back wheel plate (11), an annular front wheel plate (12), and multiple fan blades (13); a central hole (110) for mounting the motor (2) is provided in the center of the back wheel plate (11); a first air inlet (120) is provided in the center of the front wheel plate (12); the multiple fan blades (13) are mounted between the back wheel plate (11) and the front wheel plate (12); a first air duct (130) is formed between two adjacent fan blades (13); and a first air outlet (131) is formed at an outer edge of the first air duct (130); the motor (2) is mounted in the central hole (110) and connected to the back wheel plate (11); multiple dampers (5) are mounted on the back wheel plate (11) and/or the front wheel plate (12); when the centrifugal fan wheel (1) operates, the dampers (5) enable the centrifugal fan wheel (1) to reach a dynamic balance state, so that disallowed vibration energy produced by the centrifugal fan wheel (1) under the functions of ash deposition, dynamic unbalance, and a reverse aerodynamic force is favorably dissipated; when resonance occurs on the centrifugal fan wheel (1), the dampers (5) can greatly dissipate the vibration energy of the centrifugal fan wheel (1), so that the vibration noise is reduced, and the centrifugal fan wheel (1) is prevented from being damaged; and the centrifugal fan wheel (1) operates more stably.
Patent WO-2020114029-A1 (WO)
Inventor: DING SANSAN
IPC: B61D17/02
Filed: 2019-09-12
Abstract: 一种底部导流装置、磁浮列车、底部导流装置控制方法和装置，其中，该底部导流装置包括：导流板（100）、旋转轴（102）、角度控制杆（104）和安装座（106）；导流板（100）上安装有旋转轴（102）和角度控制杆（104）；角度控制杆（104）上安装有安装座（106）；导流板（100），通过安装座（106）安装在磁浮列车上，用于引导进入磁浮列车底部的气流，并通过绕旋转轴（102）旋转的方式改变导流角度；角度控制杆（104），用于控制导流板（100）的导流角度。通过该底部导流装置、磁浮列车、底部导流装置控制方法和装置，无需对磁浮列车的车头部分及车体部分的外形进行重新设计，就可以改善和提高行驶过程中磁浮列车的气动性能。
Patent WO-2021056271-A1 (WO)
Inventor: LI ZHENHUI
IPC: H01R13/68
Filed: 2019-09-25
Abstract: L'invention concerne un distributeur de puissance (100) comprenant : une borne de connexion (1) comprenant une première borne de fil sous tension (11) à une troisième borne de fil sous tension (13), et une borne de fil neutre (14) ; au moins trois sorties (2), un premier contact métallique (211) de chaque sortie (2) est relié à la borne de fil neutre (14) ; et au moins trois fusibles (3), l'un des fusibles (3) a une borne connectée à la première borne de fil sous tension (11) et une autre borne connectée à un second contact métallique (221) d'au moins une des sorties (2), un autre des fusibles (3) a une borne connectée à la seconde borne de fil sous tension (12) et une autre borne connectée au second contact métallique (221) d'au moins une autre des sorties (2), mais un autre des fusibles (3) a une borne connectée à la troisième borne de fil sous tension (13) et une autre borne connectée au second contact métallique (221) d'au moins une autre des sorties (2), chacun des fusibles (3) ayant une capacité de rupture de σ, et σ ≥ 50kA.
Patent WO-2020063857-A1 (WO)
Inventor: CHEN TAO
IPC: H04L1/16
Filed: 2019-09-27
Abstract: A method for sidelink data retransmission can include receiving a first negative acknowledgement (NACK) at a base station (BS) from a receiver user equipment (Rx UE). The NACK corresponds to an original transmission of sidelink data over a sidelink from a transmitter user equipment (Tx UE). The method can further include selecting one or both of the BS and the Tx UE to perform a first retransmission of the sidelink data to the Rx UE. A method of sidelink synchronization can include selecting at a UE a timing reference with a highest priority among available sidelink synchronization timing references according to a rule indicating timing references listed from high priority to low priority: gNB or eNB; UE directly synchronized to gNB or eNB; UE in directly synchronized to gNB or eNB; GNSS; UE directly synchronized to GNSS; UE indirectly synchronized to GNSS; and remaining UEs.
Patent WO-2021062828-A1 (WO)
Inventor: YUAN PU
IPC: H04W72/04
Filed: 2019-09-30
Abstract: Disclosed are a method, apparatus and system for indicating the serial number of a synchronization signal block, wherein same can be applied to an Internet of Vehicles, such as V2X, LTE-V and V2V, or can be used in fields such as intelligent driving and intelligent networked vehicles. In a sidelink communication scenario, a time domain position of an SSB is indicated to a receiver UE, so that the receiver UE determines a time index of the SSB according to the time domain position of the SSB. The method comprises: a second terminal apparatus receiving a first synchronization signal block from a first terminal apparatus, wherein the first synchronization signal block comprises a first PSBCH, the first PSBCH comprises a first demodulation reference signal (DMRS), and the first DMRS is received on a first resource; and the second terminal apparatus also being able to determine the time domain position of the first synchronization signal block according to the first resource and/or the first DMRS, and then determining the serial number of the first synchronization signal block according to the time domain position of the first synchronization signal block, wherein the serial number is used for indicating i, i represents the first synchronization signal block being sent ith during a sending period of the first synchronization signal block, and i is an integer greater than or equal to one.
Patent WO-2020114107-A1 (WO)
Inventor: HONG XIAOBIN
IPC: G01S15/88
Filed: 2019-10-18
Abstract: A real-time two-dimensional imaging method and system for side-scan sonar. The method comprises: performing underwater target imaging detection by means of line scanning, a front-end side-scan sonar sensor module transmitting a sound wave at a certain frequency by means of a probe and, employing the low attenuation and high reflectivity of sound waves transmitted through water, producing an echo wave when the sound wave meets the bottom of the body of water or an underwater target; receiving echo data from the side-scan sonar sensor module by means of a transmission/receiving control module, performing appropriate coding and decoding on the echo, and performing extraction and processing to acquire required data; and finally, an imaging and display module of a host computer receiving data from the transmission/receiving control module, and performing appropriate data conversion and digital image processing, thereby displaying, on a host computer system, a two-dimensional image in real time.
Patent WO-2020119350-A1 (WO)
Inventor: QU BINGXIN
IPC: G06F17/00
Filed: 2019-11-08
Abstract: 一种视频分类方法，包括：获取目标视频；通过第一分类模型对目标视频中的图像帧进行分类，得到图像分类结果，第一分类模型用于基于图像帧的图像特征进行分类；通过第二分类模型对目标视频中的音频进行分类，得到音频分类结果，第二分类模型用于基于音频的音频特征进行分类；通过第三分类模型对目标视频对应的文本描述信息进行分类，得到文本分类结果，第三分类模型用于基于文本描述信息的文本特征进行分类；根据图像分类结果、音频分类结果和文本分类结果，确定目标视频的目标分类结果。
Patent WO-2020147391-A1 (WO)
Title: 驾驶水平评估方法、装置、计算机设备和存储介质
Inventor: QIN QUANHAI
IPC: G06Q10/06
Filed: 2019-11-11
Abstract: 一种驾驶水平评估方法，包括：获取目标用户的行车轨迹数据，根据所述行车轨迹数据确定所述目标用户的各行车路段以及各所述行车路段的路段长度值；根据所述行车轨迹数据分析所述目标用户在各所述行车路段内的各类型的目标开车行为的当前出现次数，并获取在各所述行车路段内的各类型的目标开车行为的平均出现次数；根据各所述当前出现次数和各所述平均出现次数确定所述目标用户的各所述行车路段的驾驶分数子值；根据各所述驾驶分数子值以及各所述路段长度值确定所述目标用户的驾驶分数值，根据所述驾驶分数值评估目标用户的驾驶水平。
Patent WO-2021056743-A1 (WO)
Title: 显示面板及其制备方法
Inventor: WANG YANAN
IPC: G02F1/1335
Filed: 2019-11-13
Abstract: 本申请提供的显示面板及其制备方法，所述显示面板包括：基板；吸光层，所述吸光层呈网格状设置在所述基板上；以及遮光层，所述遮光层呈网格状覆盖所述吸光层，所述吸光层用于吸收波长在预设范围内的光线。
Patent WO-2020215710-A1 (WO)
Title: Pic découpeur pour haveuse et son procédé d'usinage
Inventor: LI BAOHUA
IPC: E21C35/183
Filed: 2019-11-20
Abstract: L'invention concerne un pic découpeur pour une haveuse et son procédé d'usinage. Le pic découpeur pour une haveuse comprend une partie arbre de liaison (1) et une coiffe découpeuse (2), la partie arbre de liaison (1) et la coiffe découpeuse (2) étant formés d'un seul tenant, et plusieurs rainures de serrage évidées internes (3) étant disposées sur une surface extérieure de la coiffe découpeuse (2). Le procédé d'usinage pour le pic découpeur d'une haveuse comprend les étapes suivantes : le découpage et la combustion ; la réalisation d'un recuit de sphéroïdisation, la sortie d'une pièce d'une chambre de combustion et la commande de la vitesse de refroidissement de la pièce ; la réalisation d'un grenaillage de grenaillage et d'une élimination d'oxydation, le polissage d'une couche d'oxyde sur la surface de la pièce, et le nettoyage de la contamination de l'huile sur la surface de la pièce ; la réalisation d'une saponification de phosphore primaire ; la réalisation d'une extrusion à froid primaire ; la réalisation d'un nettoyage acide ; la réalisation d'une saponification de phosphore secondaire ; la réalisation d'une extrusion à froid secondaire ; et la réalisation d'un usinage cylindrique.
Patent WO-2020177422-A1 (WO)
Inventor: ZHANG MIN
IPC: G01N24/08
Filed: 2019-12-06
Abstract: Disclosed are an apparatus and method for intelligently detecting the dielectric property of fruits and vegetables during microwave vacuum drying based on low-field nuclear magnetism. Fruits and vegetables are dried by means of microwave vacuum drying technology; sampling is carried out in stages during a drying process; low-field nuclear magnetic resonance analysis is carried out on samples; the dielectric property of the same samples is measured by means of a vector network analyzer (11); obtained dielectric property data and nuclear magnetism result parameters of the samples are analyzed; a regression model for representing a relationship between the two is established by means of a partial least squares regression method; and the dielectric property of unknown samples is predicted according to the model. The special requirements for the shape and thickness of a material during the original detection of the dielectric property of fruits and vegetables are met by means of low-field nuclear magnetic resonance technology, thereby achieving non-destructive, convenient and intelligent detection of a change in a dielectric property during a drying process of fruits and vegetables, and providing a powerful basis for adjusting and controlling a microwave power during intelligent drying.
Patent WO-2020119734-A1 (WO)
Inventor: HAN XIAO
IPC: H04W72/12
Filed: 2019-12-11
Abstract: 本申请提供了一种信息传输的方法和通信装置，该方法包括：第一设备向第二设备发送第一BSS内的TWT资源配置信息。该第一设备位于该第一BSS内，该第二设备位于第二BSS内，该第一BSS和该第二BSS至少部分重叠。本申请提供的信息传输的方法，实现OBSS场景下的多个BSS内的TWT资源配置信息在多个BSS之间共享。从而进一步的可以避免了OBSS场景中不同BSS内的数据传输时出现冲突的现象，提高了多个BSS中的设备之间数据传输的质量和保障，从而提高了OBSS场景中数据传输的效率。
Patent WO-2020199660-A1 (WO)
Inventor: ZHANG YUJUN
IPC: H01L21/66
Filed: 2019-12-19
Abstract: 一种光伏组件的加工方法，属于光伏组件加工领域。该方法包括利用串焊机同时焊接至少2串电池串，在预定位置焊接互联条；对至少2串电池串中的电池片(31)进行EL和外观检测/PL，得到电池片图像和电池片检测结果；在电池串的头部和尾部自动焊接汇流条 (61、62)；将电池片模块(710、720)按顺序放置在前板玻璃上，对可疑的电池片(31)做标记；电池片模块(710、720)中有需要维修的电池片(31)则发出返修指令，将放置有电池片模块(710、720)的前板玻璃输送至返修台；在叠层工站将相邻的两块电池片模块(710、720)尾部的汇流条(71、72)焊接到一起；进行EL和外观检测/PL；解决了现在光伏组件制作过程中人工成本大的问题；达到了提高光伏组件制作效率，降低人工成本的效果。
Patent WO-2021004019-A1 (WO)
Inventor: YUN XIANG
IPC: A47J43/07
Filed: 2019-12-20
Abstract: Provided is a food processor, comprising a device cover (2), a device body (3), and a device base (1); the device body (3) is provided with an opening; the device cover (2) is detachably coveringly connected to the opening (31) of the device body (3), and the device cover (2) and the device body (3) form a sealed cavity (4); the device cover (2) is provided with a first channel (5) in communication with the cavity and used for conveying gas; the outer surface of the device body (3) is a circular arcuate surface; the device body (3) is connected to the device base (1) by means of an suction structure. The food processor has a simple overall structural design, small volume, and light weight, and is convenient for installation, dismounting, and maintenance.
Patent WO-2020164311-A1 (WO)
Title: 一种电子储纬单喷超宽幅重磅喷水织机技术领域
Inventor: LI YONG
IPC: B01D36/02
Filed: 2019-12-20
Abstract: 一种电子储纬单喷超宽幅重磅喷水织机，包括喷水织机本体（1），所述喷水织机本体（1）的底部固定有废水收集盒（2），所述废水收集盒（2）的外部分别通过第一连接板（3）和第二连接板（4）固定有第一处理箱（5）和第二处理箱（6），所述第一连接板（3）上固定有第一水泵（10），所述第一水泵（10）的入水端连通有第一管道（8），所述第一管道（8）在远离所述第一水泵（10）的一端与所述废水收集盒（2）连通，所述第一水泵（10）的出水端还连通有第二管道（9），所述第二管道（9）在远离所述第一水泵（10）的一端与所述第一处理箱（5）连通，装置将废水收集在废水收集盒（2）之后，再经过第一处理部（13）和第二处理部（14）的处理之后，能够将废水中的污染物处理掉，避免了原有装置直接排放废水产生的污染，绿色环保。