baber/WOPTO huggingface dataset:
Patent WO-2020244185-A1 (WO)
Title: Soundhead connector, replaceable soundhead, and handheld ultrasonic inspection device
Inventor: GUO MINGKUN
IPC: A61B8/00
Filed: 2019-12-09
Abstract: A soundhead connector, a replaceable soundhead, and a handheld ultrasonic inspection device, relating to the technical field of medical instruments. The soundhead connector comprises a male connection assembly (1) and a female connection assembly (2); the male connection assembly (1) is internally provided with probes (11), and the number of the probes (11) is greater than or equal to a preset value; the female connection assembly (2) is internally provided with contacts (21), and the connection density of the soundhead connector is greater than the connection density of a conventional soundhead connector when the contacts (21) are in electrically contact with the probes (11). The problem that the connection density of an existing soundhead connector is small can be solved, and the connection density of the soundhead connector can be increased, so that the image quality of an ultrasound image is improved.
Patent WO-2020224260-A1 (WO)
Inventor: LU WEIDONG
IPC: A61F5/442
Filed: 2019-12-10
Abstract: Disclosed is a nursing machine, comprising a main machine (3), a wearable assembly (2) which can be worn on a human body, and a pipeline assembly (4) capable of being in communication between the main machine (3) and the wearable assembly (2), wherein the wearable assembly (2) is provided with an excrement tank (20) for receiving excrement; the pipeline assembly (4) comprises a waste discharge pipeline (40) which can be in communication between the main machine (3) and the wearable assembly (2) and which conveys excrement, and a first water inlet pipeline (41) which can be in communication between the main machine (3) and the wearable assembly (2) and which supplies water to the wearable assembly (2). The nursing machine further comprises an adapter assembly (1), and the pipeline assembly (4) can be connected in a butt joint with either the wearable assembly (2) or the adapter assembly (1). After the pipeline assembly (4) is connected in a butt joint with the adapter assembly (1), the waste discharge pipeline (40) is in communication with the first water inlet pipeline (41) via the adapter assembly (1), such that by means of the adapter assembly (1), water supply and disinfection can be performed inside the waste discharge pipeline (40) without removing the pipeline assembly (4) from the main machine (3), thereby facilitating the disinfection of the waste discharge pipeline (40).
Patent WO-2020211450-A1 (WO)
Inventor: WANG YANZHEN
IPC: F04C29/06
Filed: 2019-12-27
Abstract: 一种变容压缩机，包括：两个气缸（13、15）；中间板（14），分隔两个气缸（13、15），中间板（14）中形成至少一个串流通道（141），串流通道（141）一端连通两个气缸（13、15）中任意一个气缸的排气腔（131、152），串流通道（141）的另一端连通两个气缸（13、15）中的另一个气缸的吸气腔（132、151），每个串流通道（141）设置有一用于调节流过串流通道（141）的冷媒的流量的流量控制组件（22）。
Patent WO-2021134652-A1 (WO)
Inventor: TIAN LIHUA
IPC: H04R1/10
Filed: 2019-12-31
Abstract: 一种使用舒适的高效率计算机音频设备，所述音频传输线的数据传输末端安装有外置耳机，所述控制芯片的输入端还连接有摄像模块和录音模块，所述摄像模块与录音模块的控制端为外部与控制芯片连接的控制按钮，所述头戴耳机的内部还装设有压感元件，所述控制芯片的控制端还装设有定时模块。使用舒适的高效率计算机音频设备采用外置可插的长音频线耳机与内置耳机相配合的形式，避免电磁辐射或发生漏电事故时对使用者的头部直接造成伤害，安全性更高，加设的录音和摄像结构使得装置的功能更加的多样，进一步提高了工作的效率，加设的定时和压力感应结构件，使得耳机具有了疲劳提醒的功能，进一步提高装置的工作效率。
Patent WO-2020192245-A1 (WO)
Inventor: SHEN YUNHONG
IPC: G10L15/22
Filed: 2020-01-09
Abstract: An application starting method and starting apparatus, and a computer system thereof and a storage medium. The method comprises: receiving first speech information sent by an intelligent speech device (S201); in response to the reception of the first speech information sent by the intelligent speech device, analyzing the first speech information, and if the first speech information comprises an application name and an application starting operation, determining, according to the application name, whether a server can provide a service to a requesting application corresponding to the application name (S202); if the server can provide a service to the requesting application and the requesting application is not started, sending first prompt information to the intelligent speech device (S203); receiving second speech information sent by the intelligent speech device (S204); and in response to the reception of the second speech information sent by the intelligent speech device, analyzing the second speech information to obtain a user instruction, and if the user instruction comprises starting the requesting application, starting the requesting application, and sending second prompt information to the intelligent speech device (S205).
Patent WO-2020258850-A1 (WO)
Inventor: QIU HONGLIN
IPC: H04L29/08
Filed: 2020-01-11
Abstract: Embodiments of the present description provide a method and apparatus for cross-chain transmission of an authenticable message. The cross-chain transmission refers to transmission from a first account of a first block chain to other block chains; the first block chain is connected to a relay terminal; the relay terminal is further connected to at least one of the other block chains; the at least one of the other block chains comprises a second block chain. The method is executed by the first block chain, and comprises: storing first data subjected to consensus in the first block chain by means of the first account, the first data comprising an authenticable message, the authenticable message meeting a predetermined protocol stack, and the first data being marked with a preset mark; and providing the first data and first position information to the relay terminal, so as to provide the authenticable message to a second account in the second block chain, the first position information indicating the position of the first data in the first block chain.
Patent WO-2021146970-A1 (WO)
Title: Semantic segmentation-based distance measurement method and apparatus, device and system
Inventor: LIU BAOEN
IPC: G01C11/00
Filed: 2020-01-21
Abstract: A semantic segmentation-based distance measurement method and apparatus (140), a device, and a system (10). The method comprises: insofar as a movable platform moves to a first position, acquiring a first image collected by a monocular camera, the first image comprising an obstacle, and processing the first image to obtain a first feature map that contains semantic information (201); insofar as the movable platform moves from the first position to a second position, acquiring a second image collected by the monocular camera, the second image comprising the obstacle, and processing the second image to obtain a second feature map that contains the semantic information (202); and determining the distance from the obstacle to the movable platform according to specific pixel points of the obstacle in the first feature map and the second feature map (203). The purposefulness with which the distance between the obstacle and the movable platform is determined is improved.
Patent WO-2020220776-A1 (WO)
Title: Picture comment data presentation method and apparatus, device and medium
Inventor: WANG YUECHEN
IPC: G06F16/958
Filed: 2020-01-22
Abstract: A picture comment information presentation method and apparatus, a device and a medium. Said method comprises: acquiring at least one piece of comment data, and laying out a comment display interface according to the at least one piece of comment data (110); in the case where target picture data in a current layout is first-level comment data, acquiring a thumbnail corresponding to positioning information in the target picture data, generating picture comment presentation data of the target picture data according to the at least one thumbnail, and laying out the picture comment presentation data in the comment display interface (120); in the case where the target picture data in the current layout is second-level comment data, generating picture prompt information according to positioning information in the target picture data, generating picture comment presentation data of the target picture data according to the picture prompt information, and laying out the picture comment presentation data in the comment display interface (130); and displaying the layout-completed comment display interface (140).
Patent WO-2020168939-A1 (WO)
Inventor: CHEN ZHONGHUI
IPC: C07D471/08
Filed: 2020-02-11
Abstract: The present invention relates to a heterocyclic compound, a pharmaceutical composition comprising same, a preparation method therefor, and a use thereof. Specifically, the compound of the present invention is represented by formula (I) and used for preventing or treating a disease or condition related to RET activity.
Patent WO-2020253257-A1 (WO)
Inventor: WU KONGXIANG
IPC: F24F11/89
Filed: 2020-02-24
Abstract: La présente invention concerne un procédé de commande, un climatiseur et un support de stockage lisible par ordinateur. Le procédé de commande est utilisé pour le climatiseur et comprend les étapes consistant à : obtenir des informations météorologiques anormales d'une région où se trouve le climatiseur ; déterminer des paramètres de fonctionnement d'un ventilateur de tirage d'une unité extérieure dans le climatiseur selon les informations météorologiques anormales ; et commander le ventilateur de tirage de l'unité extérieure pour fonctionner selon les paramètres de fonctionnement.
Patent WO-2021114488-A1 (WO)
Inventor: LIN YINGZHE
IPC: F16C32/04
Filed: 2020-02-27
Abstract: A permanent magnetic bearing, comprising a rotor core shaft (1), rotor assemblies, stator assemblies, and axial electromagnetic bearings (11). The rotor assemblies are respectively sleeved on both ends of the rotor core shaft (1). The stator assemblies are provided at the peripheries of the rotor assemblies. The axial electromagnetic bearings (11) are separately arranged at the periphery of the rotor core shaft (1) located at the outer sides of the rotor assemblies and the stator assemblies. Each rotor assembly comprises a rotor permanent magnet (3) and a rotor sheath (5). The rotor permanent magnet (3) is provided at the outer ring of the rotor core shaft (1). The rotor sheath (5) is provided at the outer ring of the rotor permanent magnet (3). Each stator assembly comprises a magnetic bearing seat (2), a stator permanent magnet (4), a stator sheath (6), and an end cover (9). The magnetic surface of the inner ring of the stator permanent magnet (4) has the same polarity as that of the magnetic surface of the outer ring of the rotor permanent magnet (3). The permanent magnetic bearing is simple in structure, small in size, low in cost, and easy to manufacture and mount, and is applied to a place with small load and stable operation.
Patent WO-2020182077-A1 (WO)
Inventor: WANG YU
IPC: C40B30/04
Filed: 2020-03-06
Abstract: 用作药物的式I的前列腺素和其类似物以及包含这些化合物的药物组合物，特别是用作含锌指结构域的蛋白GLI2(即神经胶质瘤相关的癌基因-2)的抑制剂，以及用于治疗、预防或减轻受试者中的肿瘤(尤其是肿瘤抗性)或GLI2参与的信号传导通路失调导致的神经变性疾病或发育综合征和畸形。还提供了抑制GLI2的化合物的筛选方法。
Patent WO-2021179342-A1 (WO)
Inventor: LI YE
IPC: H02M1/08
Filed: 2020-03-18
Abstract: A high-reliability GaN power tube fast gate drive circuit, comprising: a control end of a drive current adjustment circuit (110) and an input end of a phase inverter (INV115) are connected to an input end of the gate drive circuit; the input end of the gate drive circuit is used for inputting a control signal On; an output end of the phase inverter (INV115) is connected to a control end of a first MOS switch (Q111) and an input end of a turn-off delay circuit (112); an output end of the turn-off delay circuit (112) is connected to a control end of a second MOS switch (Q113); the drive current adjustment circuit (110) outputs two current sources iCp and iDrv which are respectively connected to a node a and a node b at two ends of a charge pump capacitor (C120); the first MOS switch (Q111) has one switch end connected to the node a, and the other switch end connected to a reference ground; the second MOS switch (Q113) has one switch end connected to the node b, and the other switch end connected to the reference ground; the node b is used as an output end of the gate drive circuit. The working reliability of a GaN power tube can be improved.
Patent WO-2021189477-A1 (WO)
Title: 电化学装置及包含其的电子装置
Inventor: LIU JUNFEI
IPC: H01M10/0567
Filed: 2020-03-27
Abstract: 电化学装置及包含其的电子装置。电化学装置包含正极、负极、位于正极和负极之间的隔离膜以及电解液；其中正极包括正极集流体和设置于正极集流体上的正极活性材料层，正极活性材料层包含正极活性材料，正极活性材料包括A元素，A元素选自Al、B、Ca、Mg、Ti、Cu、Nb、Si、Zr、Y或W中的至少一种，其中电解液包含1,3-丙烷磺内酯或其衍生物中的至少一种，其中正极活性材料中的元素A与式(I)化合物的质量比为1:0.2至1:50。电化学装置能够呈现出优异的电化学性能，尤其是降低产气和改善电化学装置的循环稳定性。
Patent WO-2021196125-A1 (WO)
Inventor: LIU HAOYUAN
IPC: B66F7/02
Filed: 2020-04-02
Abstract: La présente invention concerne un système de ravitaillement offshore comprenant un navire de ravitaillement (1) et une boîte de ravitaillement (23); une pluralité de plaques de séparation de ravitaillement (27) étant disposées à l'intérieur de la boîte de ravitaillement (23), et une base de placement (2) étant reliée de manière fixe à la partie supérieure du navire de ravitaillement (1); une colonne de support (3) étant reliée de manière fixe à la partie supérieure de la base de placement (2), et une cavité (11) étant disposée sur la colonne de support (3); deux trous symétriques (4) étant disposés dans une paroi interne de la cavité (11), et la même tige de liaison (5) étant installée de manière coulissante dans les deux trous symétriques (4); une structure de levage étant disposée sur la colonne de support (3), et la structure de levage étant reliée de manière fixe à la tige de liaison (5); la même bague de soudage (16) étant installée aux deux extrémités de la tige de liaison (5); une bague externe de support (12) étant installée de manière rotative sur le côté extérieur de la bague de soudage (16), et une bague de protection (13) étant installée de manière fixe sur une paroi interne de la bague externe de support (12); un mécanisme d'entraînement rotatif étant disposé au fond de la bague de soudage (16), et le mécanisme d'entraînement rotatif étant adapté à la bague externe de support (12); une plaque de support (21) étant reliée de manière fixe au côté extérieur de la bague externe de support (12), et la boîte de ravitaillement (23) étant installée de manière coulissante sur la plaque de support (21); et un mécanisme d'entraînement télescopique étant disposé sur la plaque de support (21), et la boîte de ravitaillement (23) étant adaptée au mécanisme d'entraînement télescopique. L'invention concerne également un procédé d'utilisation du système de ravitaillement offshore. Dans le présent système, la structure est simple, le fonctionnement est pratique, l'utilisation d'une tige de vis pour le levage est évitée, l'angle et la longueur télescopique de la boîte de ravitaillement peuvent être ajustés, des fournitures sont pratiques à saisir et à placer, et les exigences de ramassage et de placement peuvent être satisfaites.
Patent WO-2021203243-A1 (WO)
Title: Artificial intelligence-based mimo multi-antenna signal transmission and detection technique
Inventor: ZHOU QINGFENG
IPC: H04B7/0413
Filed: 2020-04-07
Abstract: The present invention relates to an artificial intelligence-based MIMO multi-antenna signal transmission and detection device. The device comprises: a sparsification module that uses a first neural network model to perform sparse representation on an original signal; a compression multiplexing module used for performing compression and dimension reduction processing on the signal that is subjected to the sparse representation; and a device receiving end used for processing a received signal to realize the reconstruction of a target signal. The device further comprises a de-multiplexing module, wherein the de-multiplexing module is configured at the device receiving end, uses a compressed sensing reconstruction algorithm to solve for a sparse representation vector aa from a low-dimensional signal, and finally uses a second neural network model to reconstruct a signal received by the de-multiplexing module so as to obtain an original signal x.
Patent WO-2020211771-A1 (WO)
Inventor: ZHANG LEI
IPC: G06K17/00
Filed: 2020-04-15
Abstract: Disclosed is a management system for a restaurant cold store. The management system comprises: RFID tags (1), with each RFID tag (1) having a unique electronic code and being able to be attached to a material; an RFID reader (2), the RFID reader (2) being used for reading data from the RFID tags (1); a store door switch sensing device (3), the store door switch sensing device (3) being used for monitoring the state of a store door of a cold store, thereby triggering the RFID reader (2) to read the data from the RFID tags (1) when the store door is closed so as to automatically trigger a stock count; and a computer system (4), the computer system (4) storing inventory data of materials in the cold store, wherein when the store door switch sensing device (3) detects that the store door of the cold store is closed, the computer system (4) updates the inventory data according to the data obtained by the RFID reader (2). With the help of RFID technology, the system realizes the counting and update of inventory data of a restaurant cold store, so that accurate inventory data of a cold store can be obtained in real time, and an inventory adjustment strategy can be quickly made.
Patent WO-2021207979-A1 (WO)
Inventor: MIAO SHAOFENG
IPC: H04N21/431
Filed: 2020-04-15
Abstract: Disclosed in the present application are a video processing device and system. The system comprises: at least one first video output card, each first video output card comprising a first processor, which comprises a plurality of first scaling modules and at least one first overlay module, wherein the first overlay module is connected to the plurality of first scaling modules, and is configured to overlay a received first scaling video to obtain a first overlaid video; a second video output card, comprising a second processor and at least one output interface, wherein a second overlay module is connected to a plurality of second scaling modules; and a switch, connected to each first video output card and the second video output card and configured to transmit the first overlaid video to the second video output card, wherein the second overlay module is configured to overlay the received first overlaid video with a received second scaling video to obtain a second overlaid video, and the output interface is configured to output the second overlaid video.
Patent WO-2020211842-A1 (WO)
Inventor: XU ZICHEN
IPC: E21B47/00
Filed: 2020-04-17
Abstract: A pose monitoring apparatus for a geosteering system, comprising: a second pose measurement module (55), provided on a quasi-static platform and measuring a gravity tool face angle of the quasi-static platform, the quasi-static platform being in a non-rotating bias unit in a static bias rotating geosteering system or a directional motor stator end in a directional motor geosteering system, and the second pose measurement module (55) comprising at least one second acceleration measurement sub-module which comprises at least two acceleration sensors (151) that can measure a radial acceleration component of the quasi-static platform; a rotary measurement module (210), provided on the quasi-static platform and/or a drive shaft, and configured to measure relative rotation data of the quasi-static platform and the drive shaft; and a calculating device (214), configured to calculate, according to the obtained gravity tool face angle and the relative rotation data, a gravity tool face angle of a logging-while-drilling instrument that rotates synchronously with the drive shaft. Also disclosed is a monitoring method using the apparatus. The apparatus and the method make the pose monitoring result of the logging-while-drilling instrument more accurate.
Patent WO-2021134979-A1 (WO)
Title: Device for implementing automatic feeding and press-fitting of bowl-shaped plugs
Inventor: WANG YONGHUANG
IPC: B23P19/027
Filed: 2020-04-20
Abstract: A device for implementing automatic feeding and press-fitting of bowl-shaped plugs. The device comprises a machine (1) and the following components disposed at the machine (1): multiple first feed assemblies (2), multiple first press-fit assemblies (3), a press-fit drive mechanism (4) capable of driving the first press-fit assemblies to move horizontally in the Y direction, an X-direction drive mechanism (5) capable of driving the first feed assemblies and the first press-fit assemblies to move horizontally in the X direction, and a Z-direction drive mechanism (6) capable of driving the first feed assemblies and the first press-fit assemblies to move in the Z direction. After bowl-shaped plugs are conveyed by the first feed assemblies to the first press-fit assemblies, the first press-fit assemblies are driven by the press-fit drive mechanism to press the bowl-shaped plugs into a product, and the X-direction drive mechanism drives the first feed assemblies and the first press-fit assemblies to move horizontally in the X direction. The device for implementing feeding and press-fitting achieves press-fitting of bowl-shaped plugs for a product requiring different types of bowl-shaped plugs, such as an engine cylinder, and enables different types of bowl-shaped plugs to undergo press-fitting processing together, thereby reducing costs and improving efficiency.
Patent WO-2020221255-A1 (WO)
Title: Rna-binding fusion protein and use thereof
Inventor: HAN CHUNYU
IPC: C12Q1/68
Filed: 2020-04-28
Abstract: The present application provides a fusion protein of an RNA binding moiety and a reporter factor moiety and use of the fusion protein.
Patent WO-2021232398-A1 (WO)
Inventor: ZHU MIN
IPC: H04N21/433
Filed: 2020-05-22
Abstract: 本申请公开了一种媒体文件的播放方法，包括：响应于用于指示启动第一模式的输入指令，基于存储器内预先存储的被配置为展示显示设备特性的媒体文件的特征码，从外部设备中查找与所述特征码相匹配的目标媒体文件；以及播放目标媒体文件。
Patent WO-2021237738-A1 (WO)
Title: Automatic driving method and apparatus, and distance determination method and apparatus
Inventor: WANG TAO
IPC: G06K9/62
Filed: 2020-05-29
Abstract: The present invention relates to an automatic driving method, comprising: identifying, by means of a preset target identification algorithm, object types corresponding to multiple first image regions in a visible light image; mapping the visible light image to a depth image, and according to the object types corresponding to the multiple first image regions, determining object types corresponding to multiple second image regions in the depth image; according to the object types corresponding to the multiple second image regions in the depth image, determining, in the multiple second image regions, a target image region of an object which belongs to a first object type; and according to depth information of the target image region, determining a distance between the object belonging to the first object type and a vehicle. According to embodiments of the present invention, even if in the visible light image, the object of the first object type is blocked by an object of a second object type, the distance between the object of the first object type and the vehicle can be accurately determined.
Patent WO-2021082441-A1 (WO)
Inventor: ZHANG CHUNWEI
IPC: B61F5/38
Filed: 2020-06-02
Abstract: 一种高速列车侧滚、点头、摇头动态行为的力矩控制方法，高速列车包括控制装置，控制装置包括车尾控制模块（B）、列车侧向控制模块（C）和车顶及车底控制模块（A），三个控制模块之间相互配合作用，产生对应方向的控制力矩，直接作用在列车车体（4），分别对高速列车的侧滚、点头、摇头动态行为进行抑制。该方法直接产生作用在车体（4）上的控制力矩，实现列车带有转动动态行为如侧滚、点头、摇头的抑制。
Patent WO-2021227153-A1 (WO)
Title: Display panel
Inventor: BING YIFEI
IPC: H01L51/56
Filed: 2020-06-03
Abstract: A display panel, comprising a plurality of first pixel groups, second pixel groups, and third pixel groups that have different colors. Each first pixel group and each second pixel group are sequentially arranged in a first direction, and both comprise four sub-pixels arranged in a matrix; each third pixel group is adjacent to the first pixel group and the second pixel group and at least comprises two sub-pixels sequentially arranged in the first direction. On the premise that the high PPI number remains unchanged, the requirement of a product for the printing accuracy of a printing device can be reduced.