baber/WOPTO huggingface dataset:
Patent WO-2020211464-A1 (WO)
Inventor: ZHANG LI
IPC: F24D19/00
Filed: 2019-12-31
Abstract: La présente invention concerne un matériau de stockage d'énergie à changement de phase composite et un dispositif de chauffage à accumulation de chaleur à changement de phase. Le dispositif de chauffage à accumulation de chaleur à changement de phase comprend un logement (1), un ensemble de dissipation de chaleur (2) et une unité de stockage de chaleur située dans le logement ; l'unité de stockage de chaleur comprend un contenant d'accumulation de chaleur (3), un élément de chauffage électrique (31), un ensemble de conduction de chaleur (32) et un milieu d'accumulation de chaleur à changement de phase (33), l'élément de chauffage électrique (31) et l'ensemble de conduction de chaleur (32) sont tous deux situés au niveau d'une partie interne du contenant d'accumulation de chaleur (3), l'ensemble de conduction de chaleur (32) est immergé dans le milieu de stockage de chaleur à changement de phase (33), et l'ensemble de conduction de chaleur (32) et l'élément de chauffage électrique (31) ont une conduction de chaleur ; un conduit d'air d'échange de chaleur (4) qui communique avec une partie externe du logement (1) est formé entre le logement (1) et la paroi externe du contenant d'accumulation de chaleur (3), une première extrémité de l'ensemble de dissipation de chaleur (2) s'étend dans le contenant d'accumulation de chaleur (3) et entre en contact avec le milieu d'accumulation de chaleur à changement de phase (33), et une seconde extrémité de l'ensemble de dissipation de chaleur (2) est située dans le conduit d'air d'échange de chaleur (4) ; et le support d'accumulation de chaleur à changement de phase (33) est utilisé pour absorber la chaleur générée par l'élément de chauffage électrique (31) et dissiper la chaleur vers le côté extérieur du logement (1) au moyen de l'ensemble de dissipation thermique (2). Le présent dispositif de chauffage à accumulation de chaleur à changement de phase présente un taux d'utilisation d'énergie électrique élevé et un rendement thermique de chauffage élevé.
Patent WO-2020143717-A1 (WO)
Inventor: DENG YUN
IPC: H04W4/40
Filed: 2020-01-09
Abstract: La présente description concerne un procédé et un dispositif de traitement de rétroaction de données. Le procédé s'applique à un premier terminal, et consiste : lors de la détermination qu'une rétroaction doit être envoyée lors d'un premier intervalle de temps en réponse à la transmission de premières données par une pluralité de seconds terminaux, à déterminer la pluralité de seconds terminaux comme étant des terminaux de réception de rétroaction ; à déterminer si le premier terminal prend en charge une rétroaction simultanée ; et si tel n'est pas le cas, à déterminer, selon un niveau de priorité de service, un terminal cible ayant le niveau de priorité de service le plus élevé parmi la pluralité de terminaux de réception de rétroaction et à envoyer des informations de rétroaction au terminal cible lors du premier intervalle de temps. Le procédé et le dispositif décrits dans des modes de réalisation de l'invention permettent, dans divers scénarios de V2X, au premier terminal de formuler rapidement un procédé correspondant de rétroaction lors de la détermination de la nécessité, pour le premier terminal, de mettre en œuvre une rétroaction simultanée d'informations en réponse à une pluralité de premiers éléments de données, de façon à garantir la possibilité de réception d'informations de rétroaction. Le procédé et le dispositif garantissent également la possibilité, pour un terminal ayant le niveau de priorité de service le plus élevé, de toujours recevoir rapidement des informations de rétroaction , même si le premier terminal ne prend pas en charge une rétroaction simultanée.
Patent WO-2020238241-A1 (WO)
Title: Media object playback method and apparatus, electronic device, and storage medium
Inventor: XU ZICHAO
IPC: G06F9/48
Filed: 2020-01-09
Abstract: A media object playback method and apparatus, an electronic device, and a storage medium, the method comprising: using a first system player container to play back a current media object, using a second system player container to pre-load the media object prior to the current media object, and using a third system player container to pre-load the media object following the current media object (S101); when detecting a first switching request triggered by a user, using the second system player container to play back the pre-loaded prior media object (S102), the first switching request being used for indicating the switch from the current media object to the prior media object; and, when detecting a second switching request triggered by the user, using the third system player container to play back the pre-loaded following media object (S103), the second switching request being used for indicating the switch from the current media object to the following media object. The present method can increase the smoothness of playing back media objects after switching, enhancing the user experience.
Patent WO-2020151514-A1 (WO)
Inventor: TAO ZHEN
IPC: H04W4/02
Filed: 2020-01-13
Abstract: Embodiments of the present application provide a communication method and apparatus for a terminal and a server. The communication method for the terminal and the server comprises: the terminal transmits a first message to the server, wherein the first message comprises command information, the command information comprises first state information, and the first state information comprises at least one of movement attribute information, moving state information, the information of starting a movement state, the information of starting a static state, and movement direction state information; the terminal receives a second message transmitted by the server, wherein the second message is used for confirming at least one kind of first state information in the command information. In the embodiments of the present application, the server can obtain the mobility-related state information of a terminal device in timely fashion, so that the server can use a corresponding network scheduling policy when necessary, thereby avoiding wasting network resources, and improving interaction efficiency between the terminal and the server.
Patent WO-2020151540-A1 (WO)
Inventor: DONG YUAN
IPC: H02M3/07
Filed: 2020-01-15
Abstract: Disclosed are a charge pump circuit and a method for controlling a ripple voltage of the charge pump circuit. The charge pump circuit comprises a clock signal generation module, a first capacitor, a second capacitor, a charge-discharge control module and a bias current generation module, wherein the bias current generation module is used for sampling a current on a load, and generating a bias current according to the sampled current; the clock signal generation module is used for generating a clock signal according to the bias current; and the charge-discharge control module is used for controlling, according to the clock signal, one of the first capacitor and the second capacitor to be charged, and another to supply power to the load. When the load changes, the sampled current on the load and the bias current correspondingly change, and a frequency of the generated clock signal also correspondingly changes, so that a fluctuation range of a ripple voltage is relatively reduced or remains unchanged, and a fluctuation range of a voltage on the load is reduced.
Patent WO-2020156534-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/52
Filed: 2020-02-01
Abstract: L'invention concerne un procédé de traitement vidéo qui comprend les étapes suivantes consistant à : réaliser une détermination selon laquelle un mode de codage est activé pour une conversion entre un bloc vidéo courant d'une vidéo et une représentation codée de la vidéo; et réaliser la conversion à l'aide d'un mode de copie intra-bloc qui génère un bloc de prédiction utilisant au moins un vecteur de bloc pointant vers une image qui comprend le bloc vidéo courant, et, dans le mode de codage, le bloc vidéo courant étant construit sur la base d'échantillons dans un premier domaine et un second domaine et/ou un résidu de chrominance étant mis à l'échelle d'une manière dépendant de la luminance.
Patent WO-2021163949-A1 (WO)
Title: Methods, nodes and computer readable medium for solving dual vlr issue
Inventor: XIA LEI
IPC: H04W8/06
Filed: 2020-02-20
Abstract: The present disclosure provides methods, nodes and computer readable medium for solving a dual VLR issue. The method at a first MSCNLR includes: determining that a dual VLR issue occurs; and transmitting a dual VLR indication to a HSS/HLR for the HSS/HLR to trigger an MME that is serving a UE to initiate a process of solving the dual VLR issue.
Patent WO-2020192336-A1 (WO)
Title: Under-display camera assembly and corresponding terminal device
Inventor: WU XUDONG
IPC: G06K9/20
Filed: 2020-02-25
Abstract: The present application provides an under-display camera assembly, comprising: an organic light-emitting diode display screen, wherein a display region of said display screen comprises an under-display camera region and a non-under-display camera region, and the pixel density of the under-display camera region is configured to be less than that of the non-under-display camera region; and a camera module located at a rear end of the under-display camera region, and comprising an iris diaphragm, a lens group, and a photosensitive component, wherein the iris diaphragm is disposed between a bottom surface of a pixel light-emission layer and a top surface of the foremost lens of the lens group, and has a closed state and a transmission state. The iris diaphragm, in the closed state, reflects light from the display screen or emits light by itself from the front of the display screen, and the transmission state refers to a state in which a light path of the camera module is opened. The application further provides a corresponding terminal device. Th application can produce full-screen display effects, provide an added aperture adjustment function, and facilitate alignment during an assembly process.
Patent WO-2020182035-A1 (WO)
Title: 图像处理方法及终端设备
Inventor: DAI MIAOMIAO
IPC: H04M1/72454
Filed: 2020-03-04
Abstract: 本公开实施例公开了一种图像处理方法及终端设备，该方法包括：接收用户的拍照输入；响应于拍照输入，在第一界面显示目标对象，该目标对象包括第一标识和N个第一文件夹，该第一标识用于指示采集的目标图像；接收用户针对目标对象的第一输入；响应于第一输入，将目标图像保存至目标文件夹中，该目标文件夹为N个第一文件夹中的一个。本公开实施例应用于对采集的图像进行分类保存的过程中。
Patent WO-2021189193-A1 (WO)
Title: 资源选择方法、装置、电子设备和存储介质
Inventor: DING YI
IPC: H04W4/46
Filed: 2020-03-23
Abstract: 本申请涉及一种资源选择方法、装置、电子设备和存储介质，若PSSCH对应的最大DMRS端口数为至少两个，则UE将信道的RSRP与预设的接收功率阈值进行比较，并根据比较结果确定是否对UE的资源选择窗内的资源进行排除，确定了当PSSCH为双层传输时，根据两个或两个以上DMRS端口测得的RSRP值与SL-RSRP比较的实现方式，当PSSCH为双层传输时，也可以采用将DMRS端口测得的RSRP值与SL-RSRP比较来进行资源选择，使得资源选择的方式可以应用在多种场景中。
Patent WO-2020192635-A1 (WO)
Inventor: CHEN HENG
IPC: G06Q30/06
Filed: 2020-03-23
Abstract: An order placing method and device for a set meal product. The method comprises: receiving an order information processing request, and generating corresponding order data (S100); if order information comprises order placing information for a set meal product, generating for the order placing information of the set meal product product list data associated with the order data, generating product list grouping data which is associated with the product list data and which uses the set meal product as a granularity, and generating product list detail data which is associated with the product list grouping data and which uses detailed products as the granularity (S101); and storing the order data, product list data, product list grouping data and product list detail data to complete a set meal product order placement (S102).
Patent WO-2021142943-A1 (WO)
Title: Laundry processing device, and dispensing assembly and dispensing apparatus thereof
Inventor: LV FENGYAN
IPC: D06F39/02
Filed: 2020-03-30
Abstract: A laundry processing device (100), and a dispensing assembly (40) and a dispensing apparatus (300) thereof. The dispensing assembly (40) comprises a dispensing drawer (41), the dispensing drawer (41) having a main flow passage (411), a first flow passage (412) and a second flow passage (413). The first flow passage (412) is configured to be in communication with a first washing drum (63) of the laundry processing device (100), and the second flow passage (413) is configured to be in communication with a second washing drum (64) of the laundry processing device (100), wherein the main flow passage (411) is switchably in communication with one of the first flow passage (412) and the second flow passage (413).
Patent WO-2021184429-A1 (WO)
Title: Skin care type emulsion pump having external spring
Inventor: LIANG PEIHUI
IPC: B65D47/34
Filed: 2020-04-02
Abstract: A skin care type emulsion pump having an external spring, comprising a pump body (2). A pump chamber (3) is provided in the pump body (2); a bottle locking cover (4) is connected to the pump body (2); a suction assembly (5) is provided in the pump chamber (3); a locking cover (8) is provided at the upper portion of the pump chamber (3); a one-way valve (6) is provided at the lower end of the pump chamber (3); a liquid guide tube (9) which can extend into a bottle body is provided on the pump body (2) and located under the one-way valve (6); a button (7) is connected to the upper end of the suction assembly (5); the suction assembly (5) comprises an upper pump rod (51); a lower pump rod (53) which is located in the pump chamber (3) is connected to the upper pump rod (51); a liquid inlet hole (532) is formed in the lower pump rod (53); a piston (54) which can slide with respect to the lower pump rod (53) and can block or open the liquid inlet hole (532) is fitted over the lower pump rod (53); an air inlet hole (21) which can be closed or opened by the piston (54) is formed in the pump body (2); the upper pump rod (51) is provided with a push portion (512) which can downwards push the piston (54) to make the air inlet hole (21) be communicated with the outside after the pump chamber (3) is communicated with a liquid inlet channel (531); a return spring (52) is provided between the upper pump rod (51) and the locking cover (8). The emulsion pump is reasonable in structural design, convenient to assemble and good in sealing performance.
Patent WO-2021189540-A1 (WO)
Inventor: REN XUECHAO
IPC: B65G49/06
Filed: 2020-04-09
Abstract: Mécanisme de transfert de substrat, comprenant un dispositif de translation (19), qui comprend une première extrémité (11) et une seconde extrémité (12) ; un premier dispositif de levage (171) disposé au-dessous du dispositif de translation (19) et disposé à l'opposé de la première extrémité (11) du dispositif de translation ; un second dispositif de levage disposé au-dessous du dispositif de translation (19) et disposé à l'opposé de la seconde extrémité (12) du dispositif de translation ; et des plateformes porteuses (13, 14) montées amovibles sur la partie supérieure du dispositif de translation (19), sur la partie supérieure du premier dispositif de levage (171) ou sur la partie supérieure du second dispositif de levage.
Patent WO-2021103381-A1 (WO)
Title: 一种钽硅合金溅射靶材及其制备方法
Inventor: YAO LIJUN
IPC: B22F1/00
Filed: 2020-04-10
Abstract: 本申请涉及一种钽硅合金溅射靶材及其制备方法。所述制备方法包括：(1)将钽粉和硅粉混合；(2)装入模具并封口；(3)对封口后的模具进行冷等静压处理，得到钽硅坯料；(4)将得到的钽硅坯料进行脱气处理；(5)在1050-1350℃下对脱气后的包套进行热等静压处理，得到钽硅合金溅射靶材粗品；(6)经机加工得到钽硅合金溅射靶材。
Patent WO-2021012725-A1 (WO)
Title: 一种二氧化碳制冷系统及其制冷方法
Inventor: YANG JIANGUO
IPC: F25B41/31
Filed: 2020-04-16
Abstract: 二氧化碳制冷系统及其制冷方法。二氧化碳制冷系统，包括顺次相连通的压缩机（10）、冷凝器（11）、储液器（12）和蒸发器（13）；压缩机（10）和冷凝器（11）之间设置有抽吸组件（15），抽吸组件（15）与储液器（12）相连通或者与气液分离器（14）相连通，气液分离器（14）设置在冷凝器（11）和储液器（12）之间，储液器（12）或者气液分离器（14）中的二氧化碳气体能够通过抽吸组件（15）抽回压缩机（10）与冷凝器（11）之间的管道中。制冷系统可有效将气液分离，还能使部分液体闪发，使二氧化碳过冷；闪蒸式冷凝器（11）能够通过辐射达到制冷的效果，腔体内形成气溶胶，快速蒸发降温，增加制冷效率；制冷系统的结构简单、操作方便、安装和维护成本都较低。
Patent WO-2021223142-A1 (WO)
Title: Device and method for implementing ping functionality for antenna
Inventor: HE JIFA
IPC: H04L27/04
Filed: 2020-05-07
Abstract: The present invention relates to the technical field of antennas. Disclosed are a device and method for implementing Ping functionality for an antenna. The device comprises a master module and a slave module. The slave module comprises a slave controller, a first OOK modem, one or more second OOK modems, one or more multiplexers, and multiple antenna radio frequency ports. The master module is connected to the slave controller by means of the first OOK modem. The second OOK modems are respectively connected to the slave controller, and the second OOK modems are correspondingly connected to the multiplexers. The multiplexers are connected to the multiple antenna radio frequency ports. The present invention can implement AISG 3.0 Ping functionality in multiple ports, effectively reduce the number of OOK modems used, and reduce power consumption and costs.
Patent WO-2021217694-A1 (WO)
Inventor: CHEN SHOUSHUN
IPC: H04N5/369
Filed: 2020-05-07
Abstract: Disclosed is an image sensor, comprising: a pixel capture circuit array, consisting of a plurality of pixel capture circuits, the pixel capture circuits being suitable for monitoring a light intensity change in a field of view and entering a triggering state if the light intensity change satisfies a given condition; a global control unit, coupled to the pixel capture circuit array and suitable for resetting the pixel capture circuit array when the image sensor is powered on and for releasing the resetting when the pixel capture circuit array keeps a stable initial state, such that the pixel capture circuit array starts to operate; a photocurrent detection unit, coupled to the pixel capture circuit array and suitable for detecting whether a light intensity change exists in the pixel capture circuit array and for controlling an operation state of at least one pixel capture circuit according to the detected light intensity change; and a readout unit, suitable for responding to the pixel capture circuit in the triggering state and for outputting address information corresponding to the pixel capture circuit.
Patent WO-2021051824-A1 (WO)
Inventor: HE PING
IPC: C09D11/037
Filed: 2020-05-08
Abstract: 一种随景变色油墨，包括7～30重量份光敏聚合物、8～20重量份光活性单体、1～5重量份光敏剂、30～55重量份耐候性树脂、1～10重量份固化剂、1～15重量份珠光颜料。一种太阳能玻璃产品，包括印刷有该随景变色油墨的基材。
Patent WO-2020248780-A1 (WO)
Title: Living body testing method and apparatus, electronic device and readable storage medium
Inventor: WANG PENG
IPC: G06K9/00
Filed: 2020-05-19
Abstract: The embodiment of the present application relates to the technical field of data processing. Provided are a living body testing method and apparatus, an electronic device and a readable storage medium. The living body testing method comprises: extracting multiple frames of video images from a video collected for an object to be tested; for each frame of a video image in the multiple frames of video images, determining, according to features of the frame of a video image, a first probability that the frame of a video image represents whether the object to be tested is a living body; and determining whether the object to be tested is a living body, according to first probabilities respectively corresponding to the multiple frames of video images. According to the living body testing method provided in the present application, the accuracy of testing a living body can be improved.
Patent WO-2021237588-A1 (WO)
Title: Communication conversion method, gateway device, network system and computer medium
Inventor: LI DONG
IPC: H04L29/08
Filed: 2020-05-28
Abstract: The present disclosure relates to a communication conversion method, a gateway device, a network system, and a computer medium. A method for achieving communication conversion between a server-client system and a pub-sub system, comprising: receiving a message from the pub-sub system, a subject of the message comprising information related to a target service in the server-client system to which the message is to be sent, and a payload of the message comprising identification information of a consumer of the pub-sub system, the consumer being to receive a response message from the server-client system; parsing the message, and determining a host and a service provider which provide the target service, and the consumer who is to receive the response message; sending a request message for the target service to the service provider on the determined host; receiving the response message from the service provider; and adding the identification information of the consumer to the response message, and sending same to the pub-sub system.
Patent WO-2021248420-A1 (WO)
Inventor: LIU YANG
IPC: G01S5/02
Filed: 2020-06-11
Abstract: A positioning and ranging method and apparatus, a communication device and a storage medium, relating to the technical field of communications. The positioning and ranging method comprises: sending a configuration of a frame structure to a terminal device (14), the frame structure comprising a first time unit, the first time unit being used for positioning and/or ranging (210), and a working frequency of the frame structure being in a frequency band not less than 6 GHz. A network device (120) configures the terminal device (14) with the frame structure comprising the first time unit, the working frequency of the frame structure belonging to the frequency band not less than 6 GHz. As the first time unit is used for positioning and/or ranging, the terminal device (14) can use a time-frequency resource on the first time unit to perform positioning and/or ranging, avoiding the situation where no time-frequency resource is available to perform positioning and/or ranging.
Patent WO-2021237812-A1 (WO)
Title: Urban travel mode comprehensive identification method based on mobile phone signaling data and including personal attribute correction
Inventor: LU ZHENBO
IPC: G08G1/01
Filed: 2020-06-12
Abstract: An urban travel mode comprehensive identification method based on mobile phone signaling data and including personal attribute correction. For mobile phone signaling data generated throughout the day in a target city, stop points and all-day travel ODs of each person are identified. Firstly, all underground rail transit travel modes are accurately identified by means of a subway-specific base station; then, on the basis of extracting mobile phone data feature parameters, comparing same with GPS real navigation data in Amap; and using an unsupervised machine learning algorithm to identify the travel modes of residents. On the basis of personal attributes and travel behavior characteristics, a travel mode identification result is corrected, thereby further improving the accuracy and rationality of a travel mode division result.
Patent WO-2021248501-A1 (WO)
Title: 静电泄放保护电路及具有静电泄放保护电路的芯片
Inventor: ZHANG JUNJUN
IPC: G01R29/12
Filed: 2020-06-12
Abstract: 一种静电泄放保护电路及具有静电泄放保护电路的芯片，静电泄放保护电路包括RC模块(101)、告警模块(102)以及泄放模块(103)；RC模块(101)的输入电压增大时其输出电压增大；告警模块(102)接收RC模块(101)的输入电压以及RC模块(101)的输出电压，当RC模块(101)的输入电压增大时告警模块(102)的告警电压增大，并在告警电压大于或等于RC模块(101)的输出电压时，输出静电告警信号；泄放模块(103)接收RC模块(101)的输入电压以及RC模块(101)的输出电压，在RC模块(101)的输入电压增大时泄放模块(103)的泄放电压增大，并在泄放电压大于或等于RC模块(101)的输出电压时，进行静电泄放，告警电压大于泄放电压。该保护电路能够根据提前获知进行静电泄放，提高了芯片工作的稳定性，改善了用户体验。