baber/WOPTO huggingface dataset:
Patent WO-2020248922-A1 (WO)
Inventor: YANG MING
IPC: G09G3/32
Filed: 2020-06-08
Abstract: A pixel circuit, comprising: a pixel driving circuit (1) connected to a gate line (Gate) and a data line (Data) and configured to generate a driving current (I) based on a data signal provided via the data line (Data) in response to a gate driving signal provided via the gate line (Gate), and output the driving current (I) by means of a current output end (OUT0) of the pixel driving circuit (1); and a shunt circuit (2) connected to the gate line (Gate) and a first control signal line (CL1) and configured to control ON/OFF between a first signal input end (IN1) and a first signal output end (OUT1) of the shunt circuit (2) in response to the gate driving signal provided via the gate line (Gate) and a first control signal provided via the first control signal line (CL1). The current output end (OUT0) of the pixel driving circuit (1) is connected to a first end of a light-emitting device (LED) and the first signal input end (IN1) of the shunt circuit (2), and the first signal output end (OUT1) of the shunt circuit (2) is connected to a pixel circuit to be charged.
Patent WO-2021243754-A1 (WO)
Title: 基于低功率受激发射损耗的超分辨成像方法及成像系统
Inventor: YAN WEI
IPC: G01N21/01
Filed: 2020-06-18
Abstract: 一种基于低功率受激发射损耗的超分辨成像方法及成像系统。通过调整设置于第一光路中角反射器（106）的位置延长损耗激光在第一光路中进行传播的光程，将低功率的高斯型损耗激光转换为环形损耗激光并与激发激光重合后聚焦照射样品，使采集到的荧光寿命数据中同时包含共聚焦信号和超分辨信号。通过数据处理从荧光信号中分离出共聚焦图像及初始超分辨图像，根据图像处理规则对共聚焦图像及初始超分辨图像进行分析处理后得到分辨率进一步提升的目标超分辨图像。通过上述方法，采用低功率的损耗激光减小了对生物样品的破坏，降低了荧光染料的光漂白效应，延长了超分辨成像的有效时间，可得到包含细微结构特征的高分辨率图像。
Patent WO-2022000184-A1 (WO)
Title: 辅助支座及外置摄像装置
Inventor: LIAO ZHUOWEN
IPC: F16M13/02
Filed: 2020-06-29
Abstract: 一种辅助支架及外置摄像装置，辅助支架包括钩挂件(10)、支撑件(20)及缓冲件(30)，钩挂件(10)用于钩挂第一外部结构件(90)的顶部；支撑件(20)其一端连接于钩挂件(10)；缓冲件(30)连接于支撑件(20)远离钩挂件(10)的一端并能够发生塑性变形；其中，支撑件(20)能够呈弯折状或弯曲状，以使得缓冲件(30)能够在钩挂件(10)钩挂于第一外部结构件(90)时抵靠于第二面(902)。缓冲件(30)可增大支撑面积，防止辅助支架发生晃动，减小辅助支架对第一外部结构件(90)的压力，防止对第一外部结构件(90)造成划伤或使其发生变形。
Patent WO-2021147251-A1 (WO)
Title: Internet of things device connection test method and apparatus, computer device and storage medium
Inventor: Mo Yanli
IPC: H04L12/26
Filed: 2020-06-29
Abstract: The present application relates to big data technology, and provided therein is an Internet of Things (IoT) device connection test method, comprising: obtaining a connection parameter set of an information collection unit in an IoT system, and after transmitting the connection parameter set to a cluster of the IoT system, generating a connection parameter linked list, the connection parameter set comprising sensor parameters in the information collection unit; calculating the similarity between the connection parameters in the connection parameter linked list, performing clustering processing on transmission lines corresponding to the connection parameters when the similarity therebetween is greater than a preset threshold, and obtaining obtain a classified cluster of the transmission lines; inputting the classified cluster of the transmission lines into a pre-built master control execution machine for a connection performance test of the IoT device, and returning test results to the user. Further proposed in the present application are an IoT device connection test apparatus, a computer device and a computer-readable storage medium
The present application achieves a connection test for IoT devices.
Patent WO-2021082494-A1 (WO)
Inventor: SHENG YI
IPC: G08B21/18
Filed: 2020-06-30
Abstract: 一种加工中心主轴声音异响报警器，包括底板（1），底板（1）顶部的左侧固定连接有立板（2），立板（2）左侧的下端固定安装有第二步进电机（8），第二步进电机（8）的输出端固定连接有螺纹杆（9），螺纹杆（9）的外侧螺纹连接有螺纹套（10），螺纹套（10）顶部的左侧固定安装有声压传感器（11），螺纹套（10）顶部的右侧固定安装有噪声传感器（12），底板（1）顶部的右侧固定连接有固定框（5）。加工中心主轴声音异响报警器设置了第二步进电机（8）、螺纹杆（9）、螺纹套（10）、声压传感器（11）、噪声传感器（12）、单片机（15）、数据接收器（16）、数据发送器（17）、扬声器（18）和报警灯（19），可有效的提高检测效果，不仅可对调节位置进行检测，而且可以进行双重检测，从而增加了检测的效果以及效率。
Patent WO-2021004531-A1 (WO)
Inventor: GAO FENG
IPC: A61K31/34
Filed: 2020-07-10
Abstract: 一种CXCR2拮抗剂的晶型，及其在制备治疗CXCR2相关疾病的药物的应用。
Patent WO-2022021241-A1 (WO)
Inventor: HE CHUANFENG
IPC: H04W56/00
Filed: 2020-07-30
Abstract: Disclosed are a method and apparatus for transmitting a synchronization signal block, and a device, which belong to the technical field of communications. The method comprises: a network device sending an SSB to a terminal device on the basis of n synchronization grids within a channel bandwidth, n being an integer greater than 1, wherein the n synchronization grids are allowed synchronization grids in preset synchronization grids within the channel bandwidth; and the terminal device detecting the SSB on the basis of the n synchronization grids within the channel bandwidth. In the embodiments of the present application, an SSB is transmitted by means of a network device and a terminal device and on the basis of a plurality of synchronization grids, the plurality of synchronization grids being allowed synchronization grids, which are used by the network device and the terminal device to transmit the SSB, in preset synchronization grids within a channel bandwidth, such that for a relatively large channel bandwidth, it can be ensured that the transmission of the SSB meets an OCB requirement, and the success rate of the transmission of the SSB between the terminal device and the network device is improved.
Patent WO-2021027598-A1 (WO)
Inventor: Zhou Yashun
IPC: G06N3/02
Filed: 2020-07-31
Abstract: A method and apparatus for determining a model parameter, and an electronic device. The method comprises: communicating with a cooperation party according to a share of a first product and a garbled circuit corresponding to an activation function to obtain a share of a value of the activation function; secretly sharing a gradient of a loss function with the cooperation party according to feature data and the share of the value of the activation function to obtain a share of the gradient of the loss function; secretly sharing a Hessian matrix with the cooperation party according to the feature data and the share of the value of the activation function to obtain a share of the Hessian matrix; secretly sharing a first inverse matrix with the cooperation party according to the share of the Hessian matrix to obtain a share of the first inverse matrix; and secretly sharing a new first model parameter with the cooperation party according to a share of a first model parameter, the share of the first inverse matrix, and the share of the gradient of the loss function to obtain a share of the new first model parameter. A model parameter of a data processing model can be determined by the collaboration of multiple parties on the premise of protecting data privacy.
Patent WO-2022036632-A1 (WO)
Inventor: LIU JIANMING
IPC: A61N5/06
Filed: 2020-08-20
Abstract: Disclosed in the present invention is a disposable flexible blue light therapy blanket, comprising a light plate, a silica gel light-transmissive blanket sleeved on the exterior of the light plate, and a control chip electrically connected to the light plate. The light plate comprises a flexible circuit board and a plurality of blue light bulbs having a wavelength range of 461-490 nm, and the blue light bulbs are welded on the flexible circuit board in parallel by means of a patch process. The control chip comprises a timing control chip and a voltage transformation interface chip which are enveloped and protected by a silica gel tube. The control chip is externally provided with an electrical connector which is matched with and electrically connected to a machine box. The therapy blanket in the present invention is simple in structure and low in costs, and meets disposable requirements; moreover, the material is soft and comfortable, and can be directly in contact with the skin; a wavelength range of a blue light source is increased, the thermal efficiency is lower, the thermal effect is not significant, the safety is high, and it is easy to implement and nurse.
Patent WO-2021047373-A1 (WO)
Title: Big data-based column data processing method, apparatus, and medium
Inventor: LI GUANGYUE
IPC: G06F16/2458
Filed: 2020-08-21
Abstract: A big data-based column data processing method, an apparatus, and a medium. The big data-based column data processing method comprises: acquiring a column data set to be processed, performing, according to data attributes of column data in the column data set, classification processing on the column data, and obtaining at least two initial column data sets (110); performing unsupervised clustering processing on each of the at least two initial column data sets, and obtaining at least two unsupervised-clustered clusters, wherein the at least two unsupervised-clustered clusters have a one-to-one correspondence with the at least two initial column data sets (120); generating multiple column data pairs separately corresponding to the at least two unsupervised-clustered clusters, and determining a column name similarity level and a column comment similarity level between two pieces of column data in each of the column data pairs (130); and determining a similarity level of each of the column data pairs according to the column name similarity level and the column comment similarity level (140).
Patent WO-2021036938-A1 (WO)
Inventor: HOU HAILONG
IPC: H04L1/00
Filed: 2020-08-21
Abstract: The present application provides a physical downlink control channel (PDCCH) transmission method and apparatus. Said method comprises: a network device transmitting first indication information to a terminal device, wherein the first indication information may comprise configuration information of a PDCCH, the configuration information of the PDCCH being used to indicate at least one repeated transmission configuration mode, and the at least one repeated transmission configuration mode containing a first repeated transmission configuration mode. The repeated transmission configuration mode contains at least one of the number of repetitions of the PDCCH and an aggregation level of the PDCCH corresponding to the number of repetitions. The network device may transmit the PDCCH to the terminal device according to the first repeated transmission configuration mode. The method implements the transmission effect of a PDCCH having a higher aggregation level by means of repeated transmissions of a plurality of PDCCHs having a lower aggregation level, and can avoid excessive continuous time-frequency resources occupied when a terminal is scheduled by means of a PDCCH having a higher aggregation level.
Patent WO-2022041118-A1 (WO)
Inventor: WANG WENJIAN
IPC: H04B7/0408
Filed: 2020-08-28
Abstract: Embodiments of the present disclosure relate to beam management. A first device receives, from a second device, a first set of reference signals via a set of receiving beams. The first set of reference signals corresponds to a second set of reference signals transmitted via a first set of transmission beams of the second device. The first device determines, from the set of receiving beams, a target receiving beam for receiving signals from the second device at least based on information on the first set of transmission beams, information on the set of receiving beams, the first and second sets of reference signals. The first device transmits an indication of the target receiving beam to the second device. As such, a target receiving beam for receiving signals from the second device is able to be determined at the first device based on reference signals with low complexity and low latency.
Patent WO-2021174811-A1 (WO)
Inventor: DUAN HONGYUN
IPC: G06Q10/04
Filed: 2020-09-24
Abstract: Provided in the present application are a prediction method and apparatus for a traffic flow time series, a computer system, and a computer-readable storage medium. The method comprises the following steps: acquiring a historical traffic flow time series in response to a traffic flow prediction instruction; inputting the historical traffic flow time series into a classification model so as to acquire a classification label; acquiring a target prediction model according to the corresponding classification label; and inputting the historical traffic flow time series into the target prediction model so as to obtain a corresponding predicted traffic flow time series. The present application firstly performs machine learning on a large number of training time series, grasps the mapping between a statistical feature of the training time series and an optimal prediction model corresponding thereto, and generates a classification model according to the mapping for outputting a prediction model that best matches a traffic flow time series to be measured. Finally, the traffic flow time series to be measured is predicted by using the best matched prediction model, so as to achieve the purpose of improving the accuracy of a prediction result.
Patent WO-2021253677-A1 (WO)
Title: Self-learning engine rotational speed control method based on active observation of load change rate
Inventor: SONG KANG
IPC: F02D41/24
Filed: 2020-09-27
Abstract: A self-learning rotational speed control method based on active observation of a load change rate, comprising the following steps: calculating a rotational inertia moment and a friction torque; step 2, adding two "extended states" of a load torque and a load torque change rate on the basis of dynamic changes in rotational speed of an engine; step 3, observing the rotational speed, the load torque, and the load torque change rate online by an observer; step 4, using an estimated value of the load torque for compensation to obtain an effective torque, and superimposing the friction torque on the basis of the effective torque to obtain an indicated torque; and step 5, calculating a fuel injection quantity by means of the indicated torque of the engine, and controlling the rotational speed by a fuel injection control system according to the fuel injection quantity. The method improves the anti-interference capability of rotational speed control by compensating the load torque.
Patent WO-2022077308-A1 (WO)
Inventor: ZHANG CHENCHEN
IPC: H04B7/024
Filed: 2020-10-15
Abstract: La présente invention concerne des procédés, un appareil et des systèmes pour la rétroaction d'information de qualité de canal dans des communications sans fil. Selon un mode de réalisation, un procédé est exécuté par un dispositif de communication sans fil. Le procédé comprend: l'exécution d'une mesure sur la base d'au moins un des éléments suivants: une ressource de signal de référence d'information d'état de canal (CSI-RS), une mesure d'interférence d'information d'état de canal (CSI-IM) ou un bloc de transport transmis dans un canal de transmission de liaison descendante en provenance d'un noeud de communication sans fil; la génération d'au moins une rétroaction associée à une information d'état de canal (CSI) sur la base de la mesure; et la transmission de ladite au moins une rétroaction au noeud de communication sans fil.
Patent WO-2021212778-A1 (WO)
Inventor: Wu Denge
IPC: G06F8/65
Filed: 2020-10-19
Abstract: Disclosed are an antitheft device software updating method and a device thereof. The method comprises: when a request signal transmitted by a self-refreshing device is received, an antitheft device transmits a response signal to the self-refreshing device; and, when an initialization signal transmitted by the self-refreshing device is received, the antitheft device wipes a firmware program in a master control chip and transmits a starting address for program burning to the self-refreshing device, receives a communication protocol transmitted by the self-refreshing device, where the communication protocol stipulates a rule for signal transmission between the self-refreshing device and the antitheft device, receives a firmware program data packet transmitted by the self-refreshing device, and burns a program on the basis of the firmware program data packet. The advantages of the present invention comprise the implementation of a software update with respect to the antitheft device without opening a housing of the antitheft device.
Patent WO-2022087937-A1 (WO)
Title: 一种防漏型雾化装置和雾化设备
Inventor: CHEN CAIDE
IPC: A24F40/40
Filed: 2020-10-29
Abstract: 一种防漏型雾化装置（Q）和雾化设备。防漏型雾化装置（Q），包括油杯（10），设于油杯（10）内的雾化组件（20）；油杯（10）形成有­储油腔（11）；储油腔（11）的出油端与雾化组件（20）的进油端设有隔油套（12），并且隔油套（12）活动连接，以使储油腔（11）的出油端与雾化组件（20）的进油端连通或断开。其实现了储油腔（11）完全密封的形态，避免了长时间储存、运输过程中或高空高压的环境下的漏油的现象，从而使得避免与外面空气接触，防止液体变质、变味或挥发。
Patent WO-2021088756-A1 (WO)
Inventor: CHENG XUEMING
IPC: C07D261/12
Filed: 2020-11-02
Abstract: The present invention discloses an oxime ether compound with a novel structure, wherein the structure is represented by general formula (I), and the definition of each substituent in the formula is described in the description. The compound of general formula (I) has excellent bactericidal activity, and exhibits a good prevention and control effect on plant bacterial diseases and fungal diseases, and included is a use of the compound of general formula (I) as a bactericide in agriculture and other fields.
Patent WO-2022036880-A1 (WO)
Title: 鸟嘌呤核苷的新用途
Inventor: LI WEIMIN
IPC: A61P1/02
Filed: 2020-11-10
Abstract: 本发明提供了鸟嘌呤核苷在制备治疗哮喘药物或p38 MAPK抑制剂、p65 NF-κB抑制剂、STAT3抑制剂中的用途。在体外THP-1源性巨噬细胞炎症模型中，鸟嘌呤核苷通过抑制MAPK和NF-κB的激活抑制促炎因子IL-6的生成。在哮喘小鼠模型中，鸟嘌呤核苷降低了小鼠血浆OVA-IgE，降低IL-4、IL-6和IL-13的产生，减轻气道高反应性，减轻肺组织细胞浸润、气道炎症和胶原沉积。此外，鸟嘌呤核苷治疗组小鼠肺组织p-p38 MAPK、p-p65 NF-κB、p-IκBα、p-STAT3蛋白表达水平明显低于哮喘模型组。
Patent WO-2022099707-A1 (WO)
Inventor: XIONG WENLEI
IPC: B29C70/54
Filed: 2020-11-16
Abstract: 一种用于制作帽型增强构件的芯模（20）。芯模（20）能够被铺设在长桁（10）的长桁内腔（11）中，使得所述长桁（10）和贴附在长桁内腔（11）开口处的蒙皮（30）能够成型为所述帽型增强构件。该芯模（20）包括形成芯模内腔（23）的真空袋层（21）和设置于真空袋层（21）外表面之外的隔离层（22），其中，所述真空袋层（21）的厚度被配置成能够在常温状态下维持所述芯模（20）的形状，并且所述隔离层（22）由不粘连所述长桁内腔（11）的弹性材料制成。该芯模（20）无须借助外物就能够维持截面形状，同时在长度方向又有足够的随形能力。固化完成后，芯模（20）所具备的弹性使其便于脱模。
Patent WO-2022104799-A1 (WO)
Inventor: MU QIN
IPC: G06N3/00
Filed: 2020-11-23
Abstract: The present disclosure relates to a training method, a training apparatus, and a storage medium. The training method comprises: in response to receiving a model training request, training a first training model, wherein the model training request comprises model compression parameters; and on the basis of the first training model and the model compression parameters, obtaining a first compression model of the first training model. Thus, a compression model can have the same effect as a training model, so that signaling overheads during model transmission are reduced, the accuracy and reliability of the model can be guaranteed, and the security of user information is further ensured.
Patent WO-2021232744-A1 (WO)
Title: User interaction method and apparatus, and device and medium
Inventor: ZHAO XIAOKUN
IPC: G06F3/0487
Filed: 2020-12-01
Abstract: A user interaction method and apparatus, and a device and a medium, which relate to the field of artificial intelligence. The method comprises: acquiring current facial expression information of a user (S110); determining a current smile level of the user according to the current facial expression information (S120); and executing a corresponding interaction operation according to the current smile level (S130).
Patent WO-2022115994-A1 (WO)
Inventor: LUO RUIYONG
IPC: H04L29/08
Filed: 2020-12-01
Abstract: Disclosed are a method and apparatus for realizing an online chat, and a chat terminal, a server and a storage medium. The method for realizing an online chat comprises: in response to a login request of a chat terminal for a full-service chat room, establishing a message pushing subscription relationship with the chat terminal, wherein the message pushing subscription relationship is used for realizing an online chat among a plurality of login users in the full-service chat room; and maintaining the message pushing subscription relationship by using a heartbeat packet task that is started after the chat terminal successfully logs into the full-service chat room.
Patent WO-2022120731-A1 (WO)
Inventor: HU ZHANLI
IPC: G06T5/50
Filed: 2020-12-10
Abstract: The present application relates to an MRI-PET image modality conversion method and system based on a cyclic generative adversarial network. The method comprises the following steps: obtaining an MRI image data set and a PET image data set, and constructing an input data set from the MRI image data set and the PET image data set; constructing a cyclic generative adversarial network model, and performing adversarial training on the cyclic generative adversarial network model by means of the input data set; training and generating the cyclic generative adversarial network model, and gradually reaching a convergence state; and performing modality conversion processing on an MRI image to a PET image by using the trained cyclic generative adversarial network model. According to the present application, by applying the method and system, the blank in the field of generating a PET image by an MRI image is filled, and the problem of low resolution of PET generated images is solved.
Patent WO-2022099869-A1 (WO)
Title: 笔迹内容解析方法、装置及电子设备
Inventor: LU QIWEI
IPC: G06F3/0354
Filed: 2020-12-21
Abstract: 一种笔迹内容解析方法、装置及电子设备，属于数据处理技术领域。该方法包括：获取基于图形化文件形成的字符集合，所述图形化文件基于智能笔笔迹形成（S101）；基于所述图形化文件对应的笔迹矩阵和存储值，在云端服务平台中预设的数据库中，判断是否存在与所述图形化文件对应的个性化语义数据库（S102）；当存在与所述图形化文件对应的个性化语义数据库时，调用所述个性化语义数据库对所述字符集合中的内容进行解析，得到解析结果（S103）；基于所述解析结果，重新确定所述字符集合中的内容（S104）。通过本处理方法，能够提高智能笔字符的识别效率。
Patent WO-2021129699-A1 (WO)
Inventor: JI ZICHAO
IPC: H04W4/40
Filed: 2020-12-24
Abstract: La présente invention concerne un procédé et un terminal d'émission pour un signal de référence de mesure de canal. Le procédé consiste : selon des informations de configuration cible, à émettre un signal cible dans toute ou partie de la largeur de bande du domaine fréquentiel d'une liaison latérale, le signal cible comprenant un signal de référence de mesure de canal.
Patent WO-2021129783-A1 (WO)
Title: 去亚甲基小檗碱的制备方法及其应用
Inventor: TAO CHENG
IPC: C07D455/03
Filed: 2020-12-25
Abstract: 本发明公开了一种去亚甲基小檗碱的制备方法及其应用，所述制备方法，包括以下步骤：取盐酸小檗碱加入二甲苯中，然后再加入三氟甲磺酸，室温搅拌进行反应，之后加入盐酸至不再产生黄色沉淀，抽滤反应液，将得到的沉淀进行洗涤，洗涤后的沉淀用乙醇重结晶，然后通过强碱型阴离子交换树脂转化为盐酸盐，浓缩后得到黄色固体去亚甲基小檗碱。本发明实现了去亚甲基小檗碱的高效制备，合成路线收率高，条件温和，并且所用试剂毒性较小成本低、分离纯化简单方便、可用于大量制备。本发明还首次发现去亚甲基小檗碱具有抑制MAO-B酶活性的作用，表明在防治帕金森病及其他MAO-B酶活性异常引起疾病方面，去亚甲基小檗碱还具有开发潜力。
Patent WO-2022048073-A1 (WO)
Inventor: LIN ZHITING
IPC: G11C7/06
Filed: 2020-12-25
Abstract: A sense amplifier, a memory, and a control method for the sense amplifier, relating to the technical field of semiconductor memories. The sense amplifier (1) comprises: an amplification module (11) used for reading data in a storage unit on a first bit line or a second bit line; and a control module (12) electrically connected to the amplification module (11). In the case of reading the data in the storage unit on the first bit line, in a first amplification stage of the sense amplifier (1), the control module (12) is used for configuring the amplification module (11) to comprise a first current mirror structure and connecting a mirror image end of the first current mirror structure to the second bit line; and in the case of reading the data in the storage unit on the second bit line, in the first amplification stage of the sense amplifier (1), the control module (12) is used for configuring the amplification module (11) to comprise a second current mirror structure and connecting a mirror image end of the second current mirror structure to the first bit line. The sense amplifier (1) can improve the data reading accuracy of the memory.