baber/WOPTO huggingface dataset:
Patent WO-2022041890-A1 (WO)
Title: Switching value acquisition circuit and method
Inventor: PANG JIYAO
IPC: G01R31/40
Filed: 2021-05-28
Abstract: A switching value acquisition circuit. The circuit comprises a control power supply state detection loop, an MCU signal acquisition control loop, and at least one switching value acquisition loop; the switching value acquisition loop comprises a primary acquisition optocoupler (U3) and a secondary acquisition optocoupler (U2); and the MCU signal acquisition control loop is used for controlling, in response to level signals detected by the control power supply state detection loop, to disconnect the secondary acquisition optocoupler (U2) to acquire switching value signals only by the primary acquisition optocoupler (U3), or to enable both the secondary acquisition optocoupler (U2) and the primary acquisition optocoupler (U3) to acquire switching value signals. The switching value acquisition circuit can choose to output using one optocoupler or two optocouplers in parallel and acquire the control power supply voltage to dynamically change the transmission gain of the acquisition loop, such that noise suppression thresholds required by different control power supply voltages can be satisfied, and the design of the high potential side based on a passive device improves the reliability of the circuit system and reduces the cost of engineering debugging. Also provided is a switching value acquisition method.
Patent WO-2022241825-A1 (WO)
Title: Device state detection method and apparatus, trajectory marking method and intelligent device
Inventor: DONG SIYUAN
IPC: G06F1/32
Filed: 2021-05-31
Abstract: Provided in the present invention are a device state detection method and apparatus, a trajectory marking method and an intelligent device. The method comprises: collecting acceleration data at the current moment and within a previous preset time period, and calculating a standard deviation of the acceleration data; if the current device state is a static state or a second static state, updating a first duration according to the standard deviation, wherein the first duration is a duration in which the standard deviation is greater than a first preset threshold; and if the current device state is the static state or the second static state, and the first duration is greater than a first preset time, updating the device state to be a motion state. By means of the present invention, the interference of short-time behaviors can be avoided, jitter during a state switching process is reduced, and the detection of device states is more accurate.
Patent WO-2022142204-A1 (WO)
Inventor: TAN JIEXING
IPC: E05B81/56
Filed: 2021-06-28
Abstract: La présente invention concerne un procédé et un dispositif de commande d'un verrou de véhicule, un véhicule et un support d'enregistrement. Le procédé est appliqué à un véhicule comprenant un capteur (10) et un verrou de véhicule (20). Le procédé comprend les étapes consistant à : obtenir un signal électrique généré par le capteur (10) sur la base du mouvement de l'air d'un objet cible détecté ; obtenir des informations de mouvement efficaces en fonction d'un état de changement du signal électrique pendant une période de temps de détection ; si les informations de mouvement efficaces satisfont des conditions de mouvement prédéfinies, alors obtenir des informations d'état d'une unité de déverrouillage, l'unité de déverrouillage étant utilisée pour commander un état d'ouverture et de fermeture d'un verrou de véhicule (20) ; et si les informations d'état satisfont des conditions d'état prédéfinies, alors commander l'état d'ouverture et de fermeture du verrou de véhicule (20) en fonction des informations de mouvement efficaces. Le procédé fourni par la présente invention est utilisé pour commander l'état d'ouverture et de fermeture d'un verrou de véhicule (20) au moyen du mouvement de l'air, ce qui permet de mettre en œuvre une commande sans contact de l'état d'ouverture et de fermeture du verrou de véhicule (20), et d'améliorer de manière considérable la commodité de commande de l'état d'ouverture et de fermeture du verrou de véhicule (20).
Patent WO-2022022296-A1 (WO)
Inventor: ZHANG LIANG
IPC: H04W24/02
Filed: 2021-07-15
Abstract: The present invention relates to the technical field of cloud computation, and in particular to an intelligent cloud gateway, an automobile diagnosis device, an automobile digital detection system, and a data processing method. The intelligent cloud gateway comprises: a wireless sensing device, a microprocessor, and a cloud transmission module; the wireless sensing device is used for obtaining at least two types of automobile detection data collected by a detection device, each type of data in the at least two types of automobile detection data is related to a vehicle identification code of a same vehicle; and the microprocessor is used for processing the at least two types of automobile detection data, and uploading the processed at least two types of automobile detection data to a device management platform by means of the cloud transmission module, so that the device management platform provides automobile service services for the same vehicle according to the automobile detection data. According to the present invention, the automobile digital detection data can be quickly and reliably transmitted to the device management platform, and different types of detection data of an automobile can be integrated, such that automobile post-service efficiency is improved, and user experience is improved.
Patent WO-2022267138-A1 (WO)
Inventor: ZHENG SUMEI
IPC: E04F15/02
Filed: 2021-07-21
Abstract: L'invention concerne une lame de parquet de type fendu et un procédé de production s'y rapportant, comprenant une lame inférieure de type fendu (1) et un panneau décoratif de type fendu (2) qui sont posés et fixés sur le sol. Une surface supérieure de la lame inférieure de type fendu (1) est agencée pour être un plan servant à poser le panneau décoratif de type fendu (2). Une surface inférieure du panneau décoratif de type fendu (2) est composée d'une couche de milieu d'auto-fixation (21). Le panneau décoratif de type fendu (2) est posé et fixé sur la surface supérieure de la lame inférieure de type fendu (1) au moyen de la couche de milieu d'auto-fixation (21). Dans un procédé de revêtement de sol, les lames de parquet de type fendu peuvent être posées au moyen d'un procédé de revêtement de sol classique. En variante, les lames inférieures de type fendu (1) sont d'abord posées et fixées sur le sol, et les panneaux décoratifs de type fendu (2) sont ensuite fixés de façon mobile ou collés à la surface supérieure des lames inférieures de type fendu (1) un par un et sont assemblés un par un. Les lames de parquet peuvent être remplacées simplement par l'élimination des panneaux décoratifs de type fendu existants (2) et la pose de nouveaux panneaux décoratifs de type fendu (2). Le remplacement des lames de parquet est plus rapide, plus simple et plus pratique, et permet d'économiser du temps, des efforts et de l'argent.
Patent WO-2022052651-A1 (WO)
Title: Therapy system and use method for artificial intelligence high-intensity focused ultrasound based on image guidance
Inventor: YANG TONG
IPC: A61N7/00
Filed: 2021-07-23
Abstract: The present invention relates to a therapy system for artificial intelligence high-intensity focused ultrasound based on image guidance, comprising an image acquisition device, an operation platform, artificial intelligence image recognition software, intelligent treatment plan software, and a focused ultrasound therapy device. The artificial intelligence image recognition software and the intelligent treatment plan software are built in the operation platform. The image acquisition device, the operation platform, and the focused ultrasound therapy device are sequentially connected to each other. The therapy system and use method for artificial intelligence high-intensity focused ultrasound based on image guidance designed in the present invention can help a doctor to design and make a decision to a medical scheme, reduce the labor intensity, and shorten the learning curve.
Patent WO-2022105306-A1 (WO)
Inventor: MA CHUNYANG
IPC: H05K7/20
Filed: 2021-08-02
Abstract: 本发明提供了一种新型散热装置，包括，主板及散热风机，其中，包括：散热器，设置于所述主板上，并与所述散热风机的排气口的一端紧贴；所述散热器包括：槽体，用以容纳设置于主板上的发热元件；散热翅片，分布于所述散热器的内部且位于所述槽体的两侧；所述散热器的内部与所述散热风机的排气口之间构成一排风散热通道。其技术方案的有益效果在于，散热器中放置其他发热元件，充分利用散热器中的空间，利用风机对散热器及中间的发热元件同时散热，从而加大了风机的利用率，提高了散热效率，有效地利用了空间。
Patent WO-2022033351-A1 (WO)
Inventor: ZHANG BAO
IPC: C01G51/00
Filed: 2021-08-03
Abstract: Provided is a wet synthesis method for an NCMA high-nickel quaternary precursor, being applied to the technical field of lithium ion batteries. The method comprises: synthesize an NCMA quaternary precursor solid tiny crystal nucleus in a first reaction vessel, and in a second reaction vessel, promote the quaternary precursor solid tiny crystal nucleus to continuously grow to a certain particle size; the first reaction vessel continuously produces the NCMA quaternary precursor solid tiny crystal nucleus in an upper-layer feeding mode, and the second reaction vessel promotes, in an upper-lower layer feeding mode, the NCMA quaternary precursor solid tiny crystal nucleus to continuously grow. During washing, an NCMA quaternary precursor is washed by means of a mixed alkali solution of sodium carbonate and sodium hydroxide having a certain concentration, and Na can be washed to 50 ppm or below, and sulfur drops to 800 ppm or below. The NCMA quaternary precursor prepared by means of the present preparation method is uniform in particle-size distribution and good in sphericity; and the addition of aluminum can enhance the boundary strength between primary particles, improves the high energy density of a ternary precursor material, and also enhances the stability and cyclic performance of the ternary precursor material.
Patent WO-2023010328-A1 (WO)
Inventor: LIU YI
IPC: C12Q1/6851
Filed: 2021-08-04
Abstract: The present invention relates to a primer-probe set and a kit for human leukotriene receptor CysLTR1 mRNA RT-PCR detection, which belongs to the technical field of biological detection. The primer-probe set of the present invention comprises a primer CysLTR1-F, a primer CysLTR1-R and a probe C1-Probe, wherein the nucleotide sequence of the primer CysLTR1-F is as shown in SEQ ID NO: 1; the nucleotide sequence of the primer CysLTR1-R is as shown in SEQ ID NO: 2; and the nucleotide sequence of the probe C1-Probe is as shown in SEQ ID NO: 3. By means of the present invention, a one-step TaqMan real-time fluorescent quantitative RT-PCR detection method for human CysLTR1 is established.
Patent WO-2023015410-A1 (WO)
Title: Device and method for determining thermal conductivity of insulative cushion under simulated thermal runaway
Inventor: SHAO QI
IPC: G01N25/20
Filed: 2021-08-09
Abstract: Provided is a device (100) for determining thermal conductivity of an insulative cushion (20) under simulated thermal runaway, comprising in order: a motor (60) for applying a pressure onto an insulative cushion (20), a pressure sensor (50) for measuring the pressure applied onto the insulative cushion (20), a first insulation block (40), a metal block (30), the insulative cushion (20), a heater (10) for heating the insulative cushion (20), and a second insulation block (70), wherein the metal block (30) has the same surface area with the surface area of the insulative cushion (20). Also provided is a method for determining thermal conductivity of an insulative cushion (20) under simulated thermal runaway by using the device.
Patent WO-2023028928-A1 (WO)
Inventor: XU LIFENG
IPC: B01D53/58
Filed: 2021-09-01
Abstract: 本发明提供一种氨吸附催化剂及其制备方法和应用，所述氨吸附催化剂包括载体、以及位于所述载体表面的吸附层，所述吸附层包含含有贵金属的分子筛吸附材料。本发明的催化剂兼具氨吸附/转化效率高、成本低、应用灵活等优点。
Patent WO-2022057676-A1 (WO)
Title: Communication method, apparatus, and system
Inventor: YIN JIXIONG
IPC: H04B7/04
Filed: 2021-09-07
Abstract: Disclosed in embodiments of the present application are a communication method, apparatus, and system, applied to the technical field of communications. The method in the embodiments of the present application comprises: first determining that a change value of state information of a first antenna is less than a first threshold, the state information comprising one or more of the direction, amplitude, and angular velocity of the antenna; then obtaining receiving power of the first antenna and transmitting power of a second antenna; further determining that a change value of state information of the second antenna is less than a second threshold; and finally determining first target state information according to the receiving power of the first antenna and the transmitting power of the second antenna, and adjusting beam state information of the first antenna according to the first target state information, so as to improve the accuracy of beam adjustment, thus improving the accuracy of beam tracking.
Patent WO-2023035152-A1 (WO)
Title: Porous ceramic atomization core and electronic atomization device thereof
Inventor: CHEN PING
IPC: A24F40/46
Filed: 2021-09-08
Abstract: A porous ceramic atomization core (20), comprising a heating body (3) and a porous ceramic liquid guide body (2). The porous ceramic liquid guide body (2) comprises a ceramic body (21) and a support part (22) extending downwards from the ceramic body (21); the ceramic body (21) comprises at least two protruding parts (211); the plurality of protruding parts (211) are connected into a whole by means of connecting parts (23); a liquid guide slot (2111) is formed in each protruding part (211); and the heating body (3) is attached to the bottom of the liquid guide slot (2111). An electronic atomization device comprises an atomizer housing (10); the porous ceramic atomization core (20) is provided in the atomizer housing (10) and separately clamped by means of a sealing piece (30) and a base (40); a liquid storage cavity (50) is formed between the atomizer housing (10) and the porous ceramic atomization core (20); the ceramic body (21) extends downwards to form the support part (22), such that the ceramic body (21) is supported, and is prevented from being broken, condensate formed on the support part (22) is absorbed, and then the condensate is recycled; and the ceramic body (21) is provided with the plurality of protruding parts (211), and the liquid guide slots (2111) are formed in the protruding parts, such that the effect of rapidly supplying liquid can be achieved, and the liquid guide efficiency is improved, thereby optimizing the atomization effect.
Patent WO-2022116639-A1 (WO)
Title: 精密定位夹具
Inventor: TAO JIN
IPC: F21V33/00
Filed: 2021-09-11
Abstract: 一种精密定位夹具，该夹具包括固定底盘（1）和转动连接在固定底盘（1）上端面的转动顶盘（2），转动顶盘（2）上端面上开设有若干个间隔分布的滑槽（22），该若干个滑槽（22）以转动顶盘（2）的中心为圆心呈辐射状均匀分布；每个滑槽（22）内均滑动定位连接有一支撑L杆（5），该支撑L杆（5）靠近转动顶盘（2）中心的一端处均固定连接有一卡盘（6），若干个卡盘（6）同时卡紧固定一个待处理工件。固定时，仅需将其中一个卡盘（6）向外侧拉动，此时支撑L杆（5）滑动，弹簧（23）蓄能，将电路板放置在卡槽（61）内，弹簧（23）复位，三个V形固定槽（62）卡住电路板的三点实现对电路板的固定，对电路板进行焊接时十分方便，同时适用于不同规格的电路板夹持，结构简单。
Patent WO-2022068759-A1 (WO)
Title: Electronic device for sleep and wake-up of base station, and method and storage medium
Inventor: XU XIAODONG
IPC: H04L1/16
Filed: 2021-09-27
Abstract: Disclosed are an electronic device for the sleep and wake-up of a base station, and a method and a storage medium. A method for a first base station is described, and the method comprises: detecting a first indicator of a first base station; in response to the detected first indicator indicating that the workload of the first base station is below a first threshold, sending first information to a second base station, wherein the first information comprises information for indicating that the first base station requests to sleep; and receiving, from a second base station, second information for the first information, wherein the second information indicates whether the first base station is allowed to sleep. In the method, the first base station may comprise an integrated access and backhaul (IAB) base station, and the second base station may comprise an IAB donor base station.
Patent WO-2022134716-A1 (WO)
Inventor: XU CHAOJIE
IPC: H04L1/18
Filed: 2021-09-28
Abstract: Embodiments of the present application relate to the technical field of Bluetooth. Disclosed are a Bluetooth data packet broadcasting method and apparatus, a terminal, and a storage medium. In the embodiments of the present application, a new reception window can be provided on at least one side of the original transmission window of a transmitter, channel interference of a transmission channel is measured by means of the reception window, and whether a Bluetooth data packet is successfully broadcast in the transmission window is determined on the basis of the measurement result. It can be seen that the transmitter can predict whether the Bluetooth broadcast packet is successfully transmitted by means of the method provided by the present application, that is, according to the embodiments of the present application, retransmission of a fixed number of identical data packets in the existing Bluetooth protocols can be prevented, and whether to reduce the number of data packet transmissions in the remaining transmission period in a current broadcast cycle can be decided, such that a higher transmission success rate is achieved while reducing occupation of the air interface bandwidth by a terminal and power consumed by the terminal itself.
Patent WO-2023050283-A1 (WO)
Inventor: KEH EDWIN YEE MAN
IPC: D01F1/10
Filed: 2021-09-30
Abstract: La présente divulgation concerne des procédés de production de fibres composites de cellulose régénérée fonctionnelle et de produits associés. Les procédés peuvent être réalisés avec l'utilisation de poudre de cellulose recyclée et/ou vierge.
Patent WO-2023015712-A1 (WO)
Inventor: ZHAO HONG
IPC: C12N9/08
Filed: 2021-10-11
Abstract: 涉及生物合成技术领域，具体涉及一种S-烟碱的制备方法。利用胺氧化酶将1-甲基吡咯烷氧化成相应的亚胺，然后在烟碱合成酶的催化下，亚胺与烟酸缩合脱羧得到最终产物S-烟碱。在一个反应体系中通过两步反应即可得到具有特定手性的S-烟碱，合成路线短，收率高，反应条件温，易于实现规模化生产；同时，原料来源广泛，价格低廉，生产成本低，环境友好，显著降低了烟碱的生产成本，同时也较好的满足了目前绿色工业化生产的要求。
Patent WO-2022083680-A1 (WO)
Inventor: HUANG GUOSHENG
IPC: G01S19/41
Filed: 2021-10-21
Abstract: 一种定位方法及相关装置，涉及定位技术领域，电子设备（100）可以通过权限控制和独立上报通道设计，为上层应用提供普通定位和高精度定位两种服务。对于普通应用（502），电子设备（100）可以通过普通上报通道（2）将普通精度(例如典型精度值为3m～5m)的定位结果上报给该普通应用（502）。对于高精度应用（501），电子设备（100）可以在确定该高精度应用（501）鉴权通过后，通过高精度上报通道（4），将高精度(例如典型精度值小于1m)的定位结果加密上报给高精度应用（501）。这样，保证了普通应用（502）获取定位结果的通道（2）和高精度应用（501）获取定位结果的通道（4）互相隔离。提高了高精度定位结果输出的安全性，满足了不同国家或地区的安全性要求。
Patent WO-2023070352-A1 (WO)
Inventor: WANG GANG
IPC: H04W80/02
Filed: 2021-10-27
Abstract: Selon des modes de réalisation, la présente invention concerne des procédés, des dispositifs et des supports lisibles par ordinateur pour la communication. Un dispositif terminal reçoit une configuration de cycle de DRX provenant d'un dispositif de réseau et détermine un ensemble d'instants de début pour un ensemble de cycles de DRX au moins en fonction de la configuration de DRX et d'une période de SFN, la période de SFN comprenant de multiples SFN consécutifs. Ensuite, le dispositif terminal effectue une surveillance de canal de liaison descendante en fonction de l'ensemble d'instants de début. De cette manière, un instant de début d'un cycle de DRX peut être aligné approximativement avec l'instant d'arrivée d'un paquet sans accumulation de latence, gaspillage de ressources, surcharge de signalisation supplémentaire, ni problème de limite de période de SFN.
Patent WO-2022105577-A1 (WO)
Title: Jitter correction mechanism, camera, and photographing device
Inventor: GONG GAOFENG
IPC: G03B5/00
Filed: 2021-10-29
Abstract: The present invention provides a jitter correction mechanism, a camera, and a photographing device. The jitter correction mechanism comprises: a cover body provided internally with a mounting cavity; a carrier provided in the mounting cavity and movably provided with respect to the cover body; and a first magnetic member and a second magnetic member which are opposite and respectively provided on the carrier and the cover body, such that when the carrier deviates from a predetermined position, by generating the electromagnetic force between the first magnetic member and the second magnetic member, the carrier is driven to return to the predetermined position. By providing a protruding portion on the cover body or the carrier, the second magnetic member or the first magnetic member is sleeved on the protruding portion to avoid the contact between the second magnetic member and the first magnetic member during correction, thereby avoiding the phenomenon of correction failure, and solving the problem in the prior art of an easy correction failure in the jitter correction mechanism.
Patent WO-2022199031-A1 (WO)
Inventor: LI CHENGLIN
IPC: F24F1/22
Filed: 2021-11-02
Abstract: 一种电器盒和空调室外机。电器盒包括电器盒主体(210)和导风板(230)，电器盒主体（210）包括底板（280）和顶板（290），底板（280）上设置有多个进风孔（270），顶板（290）上设置有出风孔（260），导风板（230）倾斜设置于底板（280）的下侧，且导风板（230）在底板（280）上的投影覆盖进风孔（270）。倾斜的导风板（230）对空气的流向形成引导作用，空气沿着倾斜的导风板（230）进入到导风板（230）与底板（280）之间的间隙内并通过进风孔（270）进入到电器盒内，因此经导风板（230）引导后进入电器盒内部的流体与水平方向存在一定夹角，减少涡流，并从下向上形成贯通的散热路径，进而提高电器盒的散热效率。
Patent WO-2022111468-A1 (WO)
Inventor: WANG SHAOWU
IPC: G02B6/122
Filed: 2021-11-23
Abstract: L'invention concerne un appareil de conversion de point (30) et dispositif associé. L'appareil (30) peut comprendre : un convertisseur de point longitudinal (301). Le convertisseur de point longitudinal (301) comprend N guides d'ondes géométriques, et un matériau de remplissage est rempli entre deux guides d'ondes géométriques adjacents, chaque guide d'ondes géométrique des N guides d'ondes géométriques comprenant une surface incidente et une surface émergente ; l'indice de réfraction du matériau de remplissage est inférieur aux indices de réfraction de deux guides d'ondes géométriques adjacents quelconques ; et les tailles des éléments géométriques entre la surface incidente et la surface émergente de chacun des N guides d'ondes géométriques diminuent progressivement dans une première direction. Le convertisseur de point longitudinal (301) est utilisé pour recevoir un premier signal d'onde électromagnétique, et effectuer un traitement de point longitudinal sur le premier signal d'onde électromagnétique au moyen des N guides d'ondes géométriques, de façon à délivrer en sortie un second signal d'onde électromagnétique, le traitement de point longitudinal comprenant une augmentation de taille de point longitudinal ou une diminution de taille de point longitudinal. L'efficacité de couplage de la transmission d'une onde électromagnétique entre différents guides d'ondes peut ainsi être améliorée.
Patent WO-2023092584-A1 (WO)
Inventor: NI YAODONG
IPC: G05D1/02
Filed: 2021-11-29
Abstract: Des modes de réalisation de la présente divulgation fournissent un procédé (200), un appareil (1000), un système (1100) et un support lisible par ordinateur destinés à commander un véhicule à guidage automatique (VGA) (110). Dans le procédé (200), un premier identifiant de charge est déterminé au niveau d'un premier emplacement sur une trajectoire prédéterminée (120) du VGA (110). Le premier identifiant de charge représente un premier état de charge au niveau du premier emplacement. Un premier ensemble de valeurs d'une pluralité de paramètres de commande est déterminé sur la base du premier identifiant de charge. Un mouvement du VGA est commandé sur la base du premier ensemble de valeurs. Avec ces modes de réalisation, le mouvement du VGA (110) peut être commandé selon un ensemble de valeurs de paramètres de commande sur la base de l'état de charge.