baber/WOPTO huggingface dataset:
Patent WO-2020258768-A1 (WO)
Inventor: ZHAO GAINA
IPC: G09F9/33
Filed: 2019-12-18
Abstract: L'invention concerne un ensemble de conversion de couleur (100) et un panneau d'affichage capables d'augmenter l'utilisation d'énergie lumineuse, d'améliorer l'uniformité de la lumière émergente après la conversion, et d'améliorer les performances d'affichage. L'ensemble de conversion de couleur comprend une couche de conversion de lumière (CL), et la couche de conversion de lumière (CL) comprend une matrice noire (120), une couche de conversion de couleur (130) et une lentille (140). La matrice noire (120) comporte une pluralité de canaux (121) disposés dans un réseau. La couche de conversion de couleur (130) est située dans au moins une partie des canaux (121), et elle peut convertir la lumière incidente (L1) en une lumière ayant une plage de longueurs d'onde différente. La lentille (140) est disposée dans chacun des canaux (121), et dans la ou les parties des canaux (121) recevant la couche de conversion de couleur (130), la lentille (140) est située au niveau d'un côté d'incidence de lumière de la couche de conversion de couleur (130).
Patent WO-2021088229-A1 (WO)
Inventor: HE JIAN
IPC: B66B11/04
Filed: 2019-12-25
Abstract: A star-connection circuit design method for an elevator permanent magnet synchronous traction motor, comprising: obtaining a plurality of torque-speed curves respectively corresponding to different series resistance values R1, R2, R3, R4 and R5 when a permanent magnet synchronous traction motor (20) is braked in a short circuit mode by means of a star-connection circuit; calculating a braking torque T required by an elevator, and making an equal torque line which is equal to the braking torque T required by the elevator on the plurality of torque-speed curves, wherein the equal torque line has left and right intersection points with each torque-speed curve, the speed corresponding to the left intersection point is the lowest braking speed V0 of the permanent magnet synchronous traction motor, and the speed corresponding to the right intersection point is the highest braking speed V1 of the permanent magnet synchronous traction motor; and selecting one from among the torque-speed curves in which the highest braking speed V1 is greater than the highest running speed V permitted by the elevator, and setting the series resistance value R2 corresponding to the selected torque-speed curve as the resistance value R2 of a series resistor. Therefore, the design method may select a series resistor that has an appropriate resistance value, thus improving the safety of the elevator.
Patent WO-2021128440-A1 (WO)
Inventor: ZHANG JINLIANG
IPC: H04R1/10
Filed: 2020-12-23
Abstract: A wireless earbud with an externally attached battery. The wireless earbud comprises: a front housing portion (10) provided with a sound outlet (11), a back housing portion (20) fastened integrally with the front housing portion (10), and a control and playback portion (30) disposed in a hollow space between the front housing portion (10) and the back housing portion. The back housing portion (20) is provided with a connecting portion (21) that can be used for connecting an externally attached battery (40); and the externally attached battery (40) is movably connected to the back housing portion (20) by means of the connecting portion (21) and electrically connected to the control and playback portion (30). The present utility model can prolong an operating time duration of the wireless earbud. The technical solution of the present patent is used for True Wireless Stereo (TWS) earbuds.
Patent WO-2021128477-A1 (WO)
Title: 一种超高饱和磁通密度锰锌铁氧体材料及其制备方法
Inventor: ZHANG QIANGYUAN
IPC: C04B35/26
Filed: 2020-01-08
Abstract: 一种超高饱和磁通密度锰锌铁氧体材料及其制备方法，所述软磁铁氧体主成份由Fe 2O 3、ZnO、Co 2O 3和MnO组成；副成分包括Nb 2O 5、CaCO 3、NiO、V 2O 5、SiO 2、Ta 2O 5、TiO 2。其工艺步骤为配料、预烧、砂磨、造粒、成型、烧结。其中烧结采用二段保温平衡氧分压烧结法，一段烧结温度为1200～1240℃，保温时间为4～8h，前0～1h氧含量为3.5～4％，后面保温时间氧含量为2.0～3.0％；一段在降温段温度为1050～1100℃，保温时间30～100min。该材料具有高频宽温低损耗、高饱和磁通密度等优良特性，以满足平板变压器和服务器电感等对铁氧体材料高性能要求。
Patent WO-2020233138-A1 (WO)
Inventor: WANG XIONG
IPC: A61K31/137
Filed: 2020-01-08
Abstract: 本公开公开了一种大麦芽碱在制备治疗垂体瘤药物中的用途，涉及生物制药技术领域，具体而言，在该应用中，发明人发现了大麦芽碱能够通过抑制TLR4/NF-κB/MAPK信号通路，从而有助于治疗泌乳素腺瘤和和促肾上腺皮质激素腺瘤发挥药效作用，解决了泌乳素腺瘤和促肾上腺皮质激素腺瘤患者用药短缺的困境。
Patent WO-2020156132-A1 (WO)
Inventor: CHEN YAN
IPC: G06F11/34
Filed: 2020-01-13
Abstract: 一种GPU性能瓶颈的确定方法、装置、终端及存储介质，属于终端技术领域。所述方法包括：在目标应用程序运行过程中，获取预定时长内GPU的GPU运行频率（401）；响应于GPU运行频率满足预设条件，获取预定时长内GPU的GPU单帧渲染时长，GPU单帧渲染时长为单帧图像渲染过程中GPU的运行时长（402）；根据GPU单帧渲染时长确定GPU是否达到性能瓶颈（403）。本方法中，终端基于GPU运行频率以及单帧图像渲染过程的GPU单帧渲染时长进行GPU性能瓶颈判断，无需借助驱动进行复杂的GPU负载计算，在保证GPU性能瓶颈检测准确性的同时，降低了性能瓶颈检测的复杂度，并提高了性能瓶颈检测效率。
Patent WO-2020164349-A1 (WO)
Inventor: KE SHIXING
IPC: H04W76/10
Filed: 2020-01-13
Abstract: Disclosed are a data transmission control method and a related product, wherein same are applied to an electronic device. The electronic device comprises a Wi-Fi chip, the Wi-Fi chip comprises a first Wi-Fi channel and a second Wi-Fi channel, the first Wi-Fi channel works in a soft access point (SOFT AP) mode, and the second Wi-Fi channel works in a peer-to-peer (P2P) mode. The method comprises: performing data transmission with at least one terminal device through the first Wi-Fi channel and the second Wi-Fi channel. The embodiments of the present application are conducive to expanding the data transmission capability of an electronic device.
Patent WO-2021142605-A1 (WO)
Inventor: JIN HUANGPING
IPC: H04W72/04
Filed: 2020-01-14
Abstract: 本申请提供了一种用于信道测量的方法和装置。该用于信道测量的方法包括：网络设备获取第一信息，并基于该第一信息获得第三下行信道信息。该第一信息基于第二信息和第三信息得到，该第二信息基于终端设备测得的第一下行信道信息得到，第三信息基于终端设备测得的上行信道信息和/或第二下行信道信息得到。网络设备在重构下行信道信息的过程中考虑到辅助信息，能够提高重构信道信息的精度。
Patent WO-2021142727-A1 (WO)
Title: Method and device for data transmission
Inventor: ZHAO ZHENSHAN
IPC: H04W76/00
Filed: 2020-01-16
Abstract: Provided in the embodiments of the present application are a method and device for data transmission. Insofar as a sidelink transmission overlaps an uplink transmission, a transmitting-end terminal transmits indication information to a receiving-end terminal, for use by the receiving-end terminal in determining that no RSRP measurement is to be performed or in determining that no layer-3 filtering is to be performed; or, insofar as a sidelink transmission overlaps an uplink transmission, a transmitting-end terminal abandons the sidelink transmission; or, insofar as a transmitting-end terminal needs to perform power control on the basis of a sidelink path loss and a downlink path loss, sidelink RSRP transmitted by a receiving-end terminal to the transmitting-end terminal is not layer-3 filtered. The employment of the embodiments of the present application prevents the receiving-end terminal from transmitting an inaccurate RSRP to the transmitting-end terminal, thus preventing the transmitting-end terminal from estimating an inaccurate sidelink path loss.
Patent WO-2020164478-A1 (WO)
Inventor: HUI BIN
IPC: F25D29/00
Filed: 2020-02-11
Abstract: 一种冰箱抽屉门的控制方法和冰箱，冰箱包括箱体（100）、可前后推拉地安装于箱体（100）的抽屉门（200）和驱动抽屉门（200）前后移动的驱动机构（300），控制方法包括：获取开门指令或关门指令；控制驱动机构（300）驱动抽屉门（200）前移开门或后移关门；检测抽屉门（200）移动过程中受到的阻力；判断阻力是否大于预设阻力阈值；若是，控制驱动机构（300）停止运行，以使抽屉门（200）停止移动。该方法解决了抽屉门（200）不易打开的问题，且使抽屉门（200）的自动开闭过程更加可控。
Patent WO-2021168752-A1 (WO)
Title: Procédé et appareil de communication sans fil
Inventor: LIU HONGMEI
IPC: H04L1/16
Filed: 2020-02-27
Abstract: Des modes de réalisation de la présente invention concernent des procédés et des appareils de communication sans fil. Selon certains modes de réalisation de la présente invention, un procédé consiste à : recevoir une signalisation indiquant des informations de configuration sur un ensemble de ressources de signaux de référence d'informations d'état de canal (CSI-RS) apériodiques correspondant à un état de déclenchement dans une information de commande de liaison descendante (DCI). L'ensemble de ressources CSI-RS apériodiques peut comprendre une pluralité de sous-ensembles de ressources CSI-RS apériodiques. Le procédé consiste également à recevoir au moins une ressource CSI-RS apériodique de l'ensemble de ressources CSI-RS apériodiques selon les informations de configuration.
Patent WO-2021147144-A1 (WO)
Title: Smart bed body structure
Inventor: SHAN HUAFENG
IPC: A61G7/015
Filed: 2020-03-06
Abstract: Provided is a smart bed body structure, comprising: a bed body (1), a control unit (2), a voice recognition unit (3), and an audio device (4); the control unit (2) is electrically connected to the voice recognition unit (3), and the voice recognition unit (3) is electrically connected to the audio device (4); the bed body (1) comprises: a load-bearing mechanism (11), at least one turning mechanism (12), and a base (13); the control unit (2) and the audio device (4) are arranged on the bottom surface of the load-bearing mechanism (11); the load-bearing mechanism (11) is arranged on the top surface of the base (13); the turning mechanism (12) is arranged between the load-bearing mechanism (11) and the base (13); the load-bearing mechanism (11) can be turned upward relative to the base (13) by means of the turning mechanism (12); the control unit (2) is electrically connected to the turning mechanism (12). The smart bed body structure, by means of offline voice control, prevents the leakage of user privacy and has improved response speed.
Patent WO-2020182133-A1 (WO)
Title: Resistance substrate clamp
Inventor: XU GENFU
IPC: B25B11/00
Filed: 2020-03-11
Abstract: Disclosed is a resistance substrate clamp, comprising a bearing mechanism, a positioning mechanism connected to the bearing mechanism, and a bonding mechanism connected to the bearing mechanism, wherein the bearing mechanism comprises a carrier and a panel mounted on the carrier; the panel contains a main bearing part; the panel is connected to several orientation members corresponding to an edge of the main bearing part; the positioning mechanism is used for pushing a resistance substrate such that the resistance substrate is bonded to the orientation members; the bonding mechanism comprises at least two side pressing assemblies arranged corresponding to the panel; a side pressing assembly comprises a guide block connected to the bearing mechanism, a side connecting block slidably connected to the guide block, a pressing plate connected to the side connecting block, and a first elastic member connected to the bearing mechanism; the pressing plate is arranged corresponding to the edge of the main bearing part; and the first elastic member is further connected to the side connecting block. The pressing plate is pressed against the edge of the main bearing part by means of the tension of the first elastic member, and the pressing plate makes an edge of the resistance substrate be bonded to the main bearing part, such that the resistance substrate and the panel are excellently bonded, thereby reducing a deviation caused by the bending of the resistance substrate, and improving the resistance repair quality.
Patent WO-2021196298-A1 (WO)
Inventor: LI TIEJUN
IPC: G01N15/08
Filed: 2020-04-17
Abstract: A performance testing device and method for a gas diffusion layer (GDL) of a fuel cell. The performance testing device comprises a base (1); an upper cover (2); a first cavity (10), wherein the first cavity (10) is disposed on the base (1), a drain port (8) is provided on the base (1), and the drain port (8) communicates with the first cavity (10); a second cavity (11), which is disposed on the upper cover (2); a holding assembly used for placing a sample (14) to be tested, the holding assembly being disposed between the first cavity (10) and the second cavity (11); and an infusion assembly. Deionized water is conveyed to the holding assembly by means of the flow-controllable infusion assembly, which may simulate the water retention and drainage environment when the GDL is running in a stack after pretreatment. The water balance performance is measured and calibrated by means of an intuitive single parameter for use in quickly and accurately measuring and evaluating the performance and quality of the GDL after pretreatment.
Patent WO-2021212311-A1 (WO)
Inventor: XU CHANGLONG
IPC: H04W72/04
Filed: 2020-04-21
Abstract: Wireless communications systems and methods related to determining the HARQ process ID for a subset of HARQ processes in a configured grant resource are provided. A first wireless communication device determines a starting hybrid automatic repeat request (HARQ) process identifier (ID) for HARQ processes for communicating in a configured grant resource including a number of slots N, each slot of the N number of slots including a number of physical uplink shared channels (PUSCHs) M, and a repetition factor K, wherein N, M, and K are integers greater than or equal to one (1), and the first wireless communication device communicates with a second wireless communication device a first communication associated with the determined starting HARQ process ID.
Patent WO-2021223181-A1 (WO)
Inventor: XU YANYAN
IPC: H01M4/131
Filed: 2020-05-07
Abstract: L'invention concerne un électrolyte et un dispositif électrochimique. L'électrolyte peut améliorer les performances de cycle, les performances d'accumulation de décharge excessive et les performances de sécurité du dispositif électrochimique.
Patent WO-2021237612-A1 (WO)
Title: Health check method and apparatus, electronic device and storage medium
Inventor: CHEN QIAN
IPC: H04L29/06
Filed: 2020-05-28
Abstract: A health check method and apparatus, an electronic device and a storage medium, belonging to the field of computer technology. Said method comprises: acquiring a resource to be checked, and determining, according to attribute information of said resource, the number of check components to be selected from a check component set (S210); if the determined number is N, selecting N target check components from the check component set according to identifier information of said resource (S220), wherein N is an integer greater than 0; checking said resource by means of the N target check components, so as to obtain N check results (S230); and determining a check result of said resource according to the N check results and the attribute information of said resource (S240). Said method can improve the accuracy of health checks.
Patent WO-2020239049-A1 (WO)
Inventor: LI QIAOYU
IPC: H04W16/28
Filed: 2020-05-29
Abstract: Certain aspects of the present disclosure provide techniques for downlink and/or uplink beam management for full-duplex communications. An example method generally includes receiving, from a wireless node, a RS resource configuration indicating interference RS resources associated with interference reference signal transmissions; monitoring interference RSs via the interference RS resources; for each of the interference RS resources, determining a reception beam based at least in part on the monitored more interference RSs corresponding to the interference RS resources; receiving control signaling, from the second wireless node, indicating QCL information, which also indicates to either refrain from using any monitored interference RS resource in determining spatial reception parameters or identify at least one monitored interference RS resource to use in determining the spatial reception parameters; and determining the spatial reception parameters in accordance with the control signaling.
Patent WO-2020248850-A1 (WO)
Title: Frequency variable speed regulating device for vacuum carburizing process and speed regulating method therefor
Inventor: YANG JINGFENG
IPC: C23C8/20
Filed: 2020-05-31
Abstract: Disclosed in the present invention are a variable frequency speed regulating device for a vacuum carburizing process and a speed regulating method therefor. The variable frequency speed regulating device comprises a vacuum carburizing furnace and several radiant tubes, and further comprises: a variable frequency speed regulating fan; a first thermocouple, a second thermocouple and a third thermocouple which are provided at the central positions of the upper portion, side portion and lower portion of a working area; a first thermal conduction probe, a second thermal conduction probe and a third thermal conduction probe which are provided at the central positions of the upper surface, side surface and lower surface of the working area; and a fourth thermocouple, a fifth thermocouple, and a sixth thermocouple which are provided at the central positions of the upper surface, side surface and lower surface of a workpiece within the working area. According to the variable frequency speed regulating device for a vacuum carburizing process and the speed regulating method therefor in the present invention, a computer control system adjusts the flow rate and pressure of carburizing gas in the vacuum carburizing furnace and adjusts the rotation speed of the variable frequency speed regulating fan, so as to control the speed of temperature rising, diffusion and/or cooling of a workpiece in a copious cooling process.
Patent WO-2021243661-A1 (WO)
Inventor: SHAO SHUAI
IPC: H04B5/00
Filed: 2020-06-04
Abstract: Disclosed in the present application are a backscatter transmitter and a signal transmission method, relating to the field of mobile communication. The backscatter transmitter comprises a processor, a receiving antenna, a transmitting antenna, and a keying switch; the processor is used for controlling the connection path between the receiving antenna and the transmitting antenna by means of controlling the keying switch; the receiving antenna is used for receiving a first radio frequency signal; the connection path is used for modulating the phase of the first radio frequency signal to obtain a modulated second radio frequency signal; and the transmitting antenna is used for transmitting the second radio frequency signal. Thus, provided is a novel backscatter transmitter that does not require the arrangement of a mixer and is capable of implementing modulation of the phase of a radio frequency signal by means of only the connection path between the receiving antenna and the transmitting antenna; the structure is simple, the implementation principles are simple, and there is no need for excessive power consumption. The processor can adjust the connection path between the receiving antenna and the transmitting antenna by means of controlling the keying switch, being highly flexible.
Patent WO-2021143034-A1 (WO)
Inventor: Liang Ruosong
IPC: H04L29/06
Filed: 2020-06-05
Abstract: La présente divulgation se rapporte à un procédé et à un appareil de génération de document, à un dispositif électronique, et à un support de stockage. Le procédé fait appel aux étapes suivantes: l'établissement d'une connexion d'appel avec d'autres terminaux d'utilisateur ; la réception d'une pluralité d'informations d'appel en provenance des autres terminaux d'utilisateur, les informations d'appel comprenant au moins des informations textuelles et des informations vocales ; et la réalisation d'un traitement d'informations sur la pluralité d'éléments d'informations d'appel, de façon à générer un document d'appel en temps réel. La présente divulgation se rapporte à un procédé et à un appareil de génération de document. Lorsqu'une pluralité de parties sont en train de réaliser un appel, un dispositif électronique peut générer un document d'appel en temps réel, ce qui permet d'améliorer l'efficacité d'appel.
Patent WO-2021000697-A1 (WO)
Inventor: XUE YIFAN
IPC: H04W72/12
Filed: 2020-06-05
Abstract: Disclosed in the embodiments of the present application are a scheduling switching method and a device, relating to the field of communication technologies, for solving the problem of how a terminal handles the case that a slot interval received by the terminal is less than a minimum application slot interval. Said method comprises: a terminal receiving first indication information sent by a network device and used for indicating the value of the slot interval between a PDCCH and a PDCCH scheduled by the PDCCH, and if the value received by the terminal is less than a minimum application value of the slot interval between the PDCCH and said PDSCH when the terminal receives the first indication information, the terminal updating the minimum application value according to the first indication information; or, the terminal receiving second indication information sent by the network device and used for indicating the value of the slot interval between the PDCCH and said PUSCH, and if the value received by the terminal is less than the minimum application value of the slot interval between the PDCCH and said PUSCH, the terminal updating the minimum application value according to the second indication information.
Patent WO-2021208220-A1 (WO)
Inventor: ZOU MENGLIN
IPC: F04B39/00
Filed: 2020-06-11
Abstract: 本发明实施例提供了一种压缩机，包括缸体，以及设置在缸体内部的活塞组件；活塞组件包括第一活塞，设置在第一活塞内部的第二活塞，以及与第一活塞连接的活动组件，活动组件用于驱动第一活塞和第二活塞往返移动；缸体设有限定第一活塞上下移动的空间的第一压缩腔室，当第一活塞在第一压缩腔室往返移动时，吸入缸体外的气体，并压缩生成第一次压缩气体；缸体设有用于储存第一次压缩气体的储气室，储气室与第一压缩腔室连接；缸体还设有限定第二活塞上下移动的空间的第二压缩腔室，第二压缩腔室与储气室连接，当第二活塞在第二压缩腔室往返移动时，从储气室吸入第一次压缩气体，并压缩生成第二次压缩气体。本发明体积小，压缩效率高，故障率低。
Patent WO-2021258314-A1 (WO)
Inventor: LIU PINGKUN
IPC: A24F47/00
Filed: 2020-06-24
Abstract: An aerosol generation apparatus control method, comprising: controlling electric power supplied to a heating element, and therefore, at a first stage, supplying electric power which enables the heating element to perform heating at a preset first power, wherein the first power is used for enabling the heating element to increase the temperature to a preset first atomization temperature (S120); at a second stage, supplying electric power which enables the heating element to perform heating at a preset second power, wherein the second power is used for enabling the heating element to maintain the temperature at a preset second atomization temperature (S140); and at a third stage, supplying electric power which enables the heating element to perform heating at a preset third power, wherein the third power is used for enabling the heating element to maintain the temperature at a preset holding temperature, the holding temperature is between a first critical temperature of an aerosol forming matrix and a second critical temperature, and the second critical temperature is a critical temperature at which the aerosol forming matrix remains fluid (S160).
Patent WO-2021169122-A1 (WO)
Inventor: LIU JUN
IPC: G06F16/53
Filed: 2020-06-30
Abstract: Provided are an image annotation management method and apparatus, a computer system, and a readable storage medium, wherein same are based on the field of artificial intelligence. The method comprises the following steps: creating a database that is used for storing at least one image and is provided with a query tree; acquiring, from the query tree, file information matching a display request, calling a target image corresponding to the file information, and sending the target image and file information thereof to a user terminal for displaying; acquiring selected region information and sending a binary dialog box to the user terminal to acquire binary data, and performing binarization processing on the selected region information according to the binary data to obtain a binary image; acquiring seed pixels and similar threshold values, and performing region growth processing on the binary image to obtain a closed curve; and associating annotation label information with the closed curve, so that the binary image is converted into an annotated image. By means of the present method, the annotation efficiency of a lesion region is improved, the annotation time is shortened, and doctors of other departments can quickly and accurately learn about a lesion region in an image and lesion information thereof.