baber/WOPTO huggingface dataset:
Patent WO-2022040925-A1 (WO)
Title: Magnetic apparatus, and voltage converter including the same
Inventor: TIAN JIASHEN
IPC: H01F27/28
Filed: 2020-08-25
Abstract: The present disclosure relates to a magnetic apparatus, and a voltage converter including the same. The magnetic apparatus comprises: a first magnetic core (1), including a first planar body (11); a second magnetic core (2), including a second planar body (21); and a third magnetic core (3), including a third planar body (31). The first, second, and third magnetic core (3) are sequentially stacked. The magnetic apparatus further comprises: a first column (101) for a transformer, located between and basically perpendicular to the first planar body (11) and the second planar body (21); at least one second columns (102') for at least one inductor, located between and basically perpendicular to the second planar body (21) and the third planar body (31).
Patent WO-2021037144-A1 (WO)
Inventor: LU JIWEI
IPC: A24D3/17
Filed: 2020-08-27
Abstract: A non-woven cotton filter tip and a manufacturing method therefor. The manufacturing method for the non-woven cotton filter tip comprises the following steps: vacuum-drying a high-melting point polylactic acid, and vacuum-drying a low-melting point polylactic acid; manufacturing the high-melting point polylactic acid into a filament tow I by melt spinning, drawing, and crimping processes, and manufacturing the low-melting point polylactic acid into a filament tow II by melt spinning, drawing, and crimping processes; opening the filament tow I and the filament tow II and cutting same into short filaments for mixing, then performing directional or random arrangement to form a fiber network structure, and forming non-woven cotton by means of thermal bonding; and packaging the non-woven cotton by rolling paper to obtain a non-woven cotton filter tip.
Patent WO-2021120703-A1 (WO)
Inventor: ZHANG LIDI
IPC: G05F3/26
Filed: 2020-09-04
Abstract: A low-dropout linear regulator (300) and a control circuit thereof. The control circuit comprises an error amplifier (310), a foldback current-limiting protection circuit (320), an undershoot suppression circuit (330), and an output detection circuit (340). The foldback current-limiting protection circuit (320) is used to limit output current of a power transistor (Mpout) and to provide short-circuit protection. The undershoot suppression circuit (330) is used to perform a pull-down with respect to a control terminal of the power transistor (Mpout) when undershoot of an output voltage (Vout) occurs. The output detection circuit (340) is used to determine, during a startup phase, whether or not the output voltage (Vout) has risen to a preset voltage value, and to turn off foldback features of the foldback current-limiting protection circuit (320) and the undershoot suppression circuit (330) before the output voltage (Vout) rises to the preset voltage value, thereby preventing malfunctions of the foldback current-limiting protection circuit (320) and the undershoot suppression circuit (330) from affecting normal startup of the circuit during a circuit startup procedure, and improving load starting capabilities of the circuit.
Patent WO-2021047660-A1 (WO)
Inventor: WANG XUYANG
IPC: H01R4/48
Filed: 2020-09-11
Abstract: 本发明涉及一种免螺丝快速连接接线端子，包括进线绝缘壳体和出线绝缘壳体以及端子座、导电板、V 型卡簧和端盖，所述进线绝缘壳体的轴向端面上开设有进线孔，并且所述进线绝缘壳体的内腔具有与所述进线孔连通的、且与端子座适配的轴向适配槽；所述端子座具有端头部和端尾部，所述端头部上形成插接口，所述端尾部上形成八字形插口，所述导电板的一端插设在所述八字形插口上；所述端盖具有轴向延伸的V 型凸台，所述V 型卡簧上具有两片通过冲压成型的爪片，所述爪片之间形成用于插设导电板的夹持口，所述V 型凸台开设有轴向插槽，所述端盖上开设有贯通所述V 型凸台的轴向出线孔；本发明端子具有设计新颖、结构稳定可靠简单、接线方便的特点。
Patent WO-2021120733-A1 (WO)
Title: 收纳袋存放取用装置及其与收纳袋的组合
Inventor: CHEN XIHONG
IPC: B65D83/08
Filed: 2020-09-17
Abstract: 一种收纳袋存放取用装置及其与收纳袋的组合，收纳袋存放取用装置包括有外壳（11）、收纳袋固定机构、锁袋机构；使用时，在外壳（11）内装设成卷连续收纳袋（18），成卷连续收纳袋（18）具有若干连续性连接的收纳袋；相邻收纳袋之间设置有撕裂线（201）；收纳袋上至少一侧面具有外露式的袋口（111）或可撕开的袋口；完成出袋后，成卷连续收纳袋（18）不能转动，被出袋的收纳袋则悬露于收纳袋存放取用装置外部作收纳之用，如此，兼具收纳袋存放及供出袋后的收纳袋直接悬设使用之功能，巧妙地将收纳袋的存放及使用集成一体，节省空间，操作也更加方便。
Patent WO-2021057739-A1 (WO)
Inventor: JIN KE
IPC: G06T7/80
Filed: 2020-09-22
Abstract: Disclosed in embodiments of the present invention are a positioning method and device, an apparatus, and a storage medium. The method comprises: converting, according to an intrinsic parameter matrix of an image acquisition module and depth values of multiple pixel points in a depth image captured by the image acquisition module, pixel coordinates of the multiple pixel points into camera coordinates; and matching the camera coordinates of the respective pixel points with target world coordinates of multiple voxels in a pre-established point cloud map, and obtaining a positioning result of the image acquisition module; wherein the target world coordinates of the respective voxels are obtained by updating initial world coordinates of the respective voxels according to multiple sample image pairs, and a sample image pair comprises a two-dimensional sample image and a depth sample image.
Patent WO-2021098378-A1 (WO)
Inventor: GENG HAO
IPC: G06Q40/08
Filed: 2020-09-25
Abstract: A payment method, device and system. The method comprises: receiving a medical insurance treatment request from a target user, the target user being a user who applies for a medical insurance virtual card in advance (S202); obtaining a payment code allocated to the target user for medical insurance treatment (S204), the payment code corresponding to the medical insurance virtual card; transmitting the payment code to a medical institution terminal, so that the medical institution terminal sends the payment code to a medical insurance management system to perform identity authentication of the target user (S206); and receiving payment information returned by the medical insurance management system, the payment information being generated, after the identity authentication is passed, on the basis of a medical treatment settlement list of the target user sent by the medical institution terminal (S208).
Patent WO-2022047873-A1 (WO)
Inventor: WU FENG
IPC: G06F7/487
Filed: 2020-09-27
Abstract: L'invention porte sur un procédé et sur un appareil d'opération de division (400), sur un dispositif électronique (500), et sur un support. Le procédé d'opération de division comprend les étapes consistant à obtenir un paramètre de division devant être soumis à une opération de division, et à obtenir une première valeur d'itération (101) ; à réaliser un traitement d'analyse d'erreur selon la première valeur d'itération, et à déterminer une opération d'arrondi qui doit être effectuée par le paramètre de division dans l'itération (102) ; à poursuivre le traitement itératif en fonction du paramètre de division après l'opération d'arrondi de façon à obtenir une seconde valeur d'itération (103) ; et si la seconde valeur d'itération ne satisfait pas à une exigence de précision, à prendre la seconde valeur d'itération en tant que première valeur d'itération pour exécuter de manière répétée les étapes ci-dessus jusqu'à ce que la seconde valeur d'itération satisfasse l'exigence de précision, et à délivrer en sortie la seconde valeur d'itération (104). Le procédé peut améliorer l'efficacité d'un algorithme d'itération de fonction.
Patent WO-2022067616-A1 (WO)
Inventor: LAI YUN
IPC: G02B5/18
Filed: 2020-09-30
Abstract: A transmission structure (100), an optical device and an optical system. The transmission structure (100) comprises a plurality of transmission units (10) periodically arranged in one surface. Each transmission unit (10) comprises: a first transmission element (I, 11); and a second transmission element (II, 12) in contact with the first transmission element (I, 11); an electromagnetic wave incident surface (P12) of the second transmission element (II, 12) and an electromagnetic wave incident surface (P11) of the first transmission element (I, 11) jointly form an electromagnetic wave incident surface of the transmission unit (10), wherein the transmission phase of the electromagnetic wave of the second transmission element (II, 12) is the same as or similar to the transmission phase of the electromagnetic wave of the first transmission element (I, 11), and a reflection coefficient of the electromagnetic wave of the second transmission element (II, 12) is different from a reflection coefficient of the electromagnetic wave of the first transmission element (I, 11). According to the transmission structure (100), the reflection wave can form grating diffraction in the reflection side space, and meanwhile, the transmission wave reserves wave front information of the incident wave.
Patent WO-2021073496-A1 (WO)
Title: Data processing method and related apparatus
Inventor: YANG WEIQIANG
IPC: H04L47/32
Filed: 2020-10-13
Abstract: A data processing method and a related apparatus, for improving a data recovery effect under different packet loss scenarios. The method comprises: in a data packet transmission process, when it is detected that a first data packet is lost, determining a packet loss scenario type corresponding to the first data packet (201); if the packet loss scenario type corresponding to the first data packet satisfies a data packet compensation condition, generating a second data packet according to a data packet adjacent to the first data packet (202); and finally, adding the second data packet to a corresponding target position of the first data packet before lost, i.e., using the second data packet to compensate the lost first data packet (203).
Patent WO-2022077401-A1 (WO)
Inventor: LI YANHUA
IPC: H04W4/06
Filed: 2020-10-15
Abstract: 本公开是关于一种业务参与确定的方法及装置、用户设备及存储介质。所述方法包括：UE通过与自身连接状态相关联的消息向网络侧通知参与设定业务的信息。本公开通过在UE发起随机接入过程或处于连接态时上报参与设定业务的相关信息，网络侧能够确定出满足设定协同业务的UE，从而避免了由于UE的通信质量不佳或自身运算能力较差而导致协同业务的协同模型训练失败，保证整个协同业务顺利开展且运行流畅，保证了业务开展的顺利性。
Patent WO-2022082391-A1 (WO)
Inventor: LIANG CHENGDU
IPC: H01M50/383
Filed: 2020-10-19
Abstract: Les modes de réalisation de la présente invention concernent une batterie, un appareil électrique et un dispositif et un procédé de fabrication de batterie. La batterie comprend : des éléments de batterie, les éléments de batterie comprenant chacun un mécanisme de relâchement de pression, le mécanisme de relâchement de pression étant configuré pour être actionné lorsque la pression ou la température interne de l'élément de batterie atteint un seuil de manière à relâcher la pression interne ; une conduite de lutte contre l'incendie destinée à recevoir un fluide de lutte contre l'incendie, la conduite de lutte contre l'incendie étant configurée pour évacuer le fluide de lutte contre l'incendie vers l'élément de batterie lorsque le mécanisme de relâchement de pression est actionné ; et des parties de réception, utilisées pour recevoir le fluide de lutte contre l'incendie évacué à partir de la conduite de lutte contre l'incendie de façon à refroidir les éléments de batterie. La solution technique des modes de réalisation de la présente invention peut améliorer la sécurité des batteries.
Patent WO-2021088755-A1 (WO)
Title: Permission setting method and electronic device
Inventor: LIU ENXIANG
IPC: G06F21/60
Filed: 2020-11-02
Abstract: A permission setting method and an electronic device. The method comprises: when a trigger input for a permission editing function with regard to published information is received, displaying a first editing interface, wherein the first editing interface comprises at least one friend (101); receiving a first input for the at least one friend, and determining, according to the first input, first friend viewing permission information with regard to the published information (102); and sending the first friend viewing permission information to a server, so that the server adjusts a friend viewing permission with regard to the published information (103).
Patent WO-2021114965-A1 (WO)
Title: 一种投影显示控制方法、装置及投影系统
Inventor: CAO TING
IPC: H04N9/31
Filed: 2020-11-04
Abstract: 本申请公开了一种投影显示控制方法、装置及投影系统，该方法包括发送第一控制指令至测距装置，以使得测距装置判断预设探测范围内是否具有目标对象；若预设探测范围内存在目标对象，则发送第二控制指令至人脸检测装置，以使人脸检测装置检测投影场景中是否存在人脸；若投影场景中存在人脸，则向投影装置发送第一亮度调整信号，以控制投影装置输出的投影图像的亮度降低至安全亮度范围。通过上述方式，本申请能够自适应调整投影装置输出的亮度，降低对人眼的伤害。
Patent WO-2021184788-A1 (WO)
Inventor: AN NING
IPC: B24B9/00
Filed: 2020-11-13
Abstract: La présente invention concerne le domaine technique de l'application de coupe et de polissage de pièce en acier soudé à la presse, et, plus précisément, est divulgué un appareil de coupe et de polissage d'acier torsadé à armature d'acier, constitué d'un ensemble de coupe et de polissage et d'ensembles de guidage situés sur les deux côtés de l'ensemble de coupe et de polissage. Selon la présente invention, l'appareil de coupe et de polissage d'acier torsadé à armature d'acier présente les effets bénéfiques suivants qui permettent d'épargner la main-d'œuvre, de réduire l'intensité du travail des travailleurs, d'assurer la sécurité du fonctionnement, d'améliorer la qualité du polissage et l'efficacité du travail, de garantir l'uniformité du produit, de réduire efficacement la pollution de l'environnement d'atelier et d'améliorer l'environnement de travail.
Patent WO-2022016756-A1 (WO)
Title: Image processing method and apparatus, device, and storage medium
Inventor: LIU YIRONG
IPC: H04N19/146
Filed: 2020-11-20
Abstract: Provided are an image processing method and apparatus, a storage medium and a device, relating to the technical field of image processing. The problem that when a radar situation map is encoded according to a conventional compression protocol, a code stream of the encoded radar situation map has a large data volume can be solved. The specific technical solution comprises: acquiring a current frame image, the current frame image being a dynamically scanned radar situation map; determining a first sector scan area of the current frame image and first image data of the first sector scan area; determining a second sector scan area of a target frame image according to the first sector scan area; acquiring the target frame image; acquiring second image data from the second sector scan area of the target current image; and encoding the first image data and the second image data and then sending same to a decoding end. The above-mentioned solution is used for reducing the data volume of the code stream of the encoded radar situation map.
Patent WO-2021104345-A1 (WO)
Title: 基于图像局部随机变换技术的防伪加密方法
Inventor: TONG QINYE
IPC: H04L9/08
Filed: 2020-11-26
Abstract: 本发明公开了一种基于图像局部随机变换技术的防伪加密方法，属于防伪加密技术领域。本发明通过对随机图像进行局部置换(也就是改变像素在空间的排列结构或者改变像素值)，然后以两幅随机图像来存储相应的信息，图像"局部置乱"的部分含有关键信息的部分，但由于其依然是随机的，所以在该图像中依然不存在显性的信息显示，信息在传递过程中即使被截获，没有原始的第一随机散点图根本无法知道其中内容，也无法篡改已有的信息。本发明使用者不需记忆任何密码，操作方便，运算简单，适合在手机等移动终端上使用。
Patent WO-2021253735-A1 (WO)
Title: Auxiliary test fixture for accuracy debugging of testing machine
Inventor: LU CHENG
IPC: G01R31/28
Filed: 2020-12-02
Abstract: An auxiliary test fixture for accuracy debugging of a testing machine, which auxiliary test fixture comprises a probe fixing seat (1), wherein test probes (2) are symmetrically arranged in the probe fixing seat (1). The test probe (2) comprises a connecting cantilever (21) which is capable of being elastically bent, wherein one end of the connecting cantilever (21) is fixed in the probe fixing seat (1), and the other end of the connecting cantilever is provided with a probe body (22) forming an "L"-shaped structure therewith. A cantilever groove (11) for mounting the connecting cantilever is provided inside the probe fixing seat (1), a bending groove (12) for the connecting cantilever (21) to be elastically bent is provided at a lower end of the cantilever groove (11), and a probe groove (13) for the probe body (22) to move vertically is provided at an upper end of the cantilever groove. When the connecting cantilever (21) is in a natural state, a top end of the probe body (22) protrudes out of an upper end surface of the probe fixing seat (1). The auxiliary test fixture improves the stability of quality of a pricking mark and conveniently debugs the walking precision of a manipulator by improving the probe structure.
Patent WO-2021212886-A1 (WO)
Inventor: WANG XIAODONG
IPC: G06K9/62
Filed: 2020-12-19
Abstract: Systems and methods for object recognition. The systems may obtain image data captured by an imaging device. The image data may include one or more objects. The systems may determine a centerline of a target object in the one or more objects based on the image data. The systems may determine a recognition result of the target object using a trained neural network model based on at least one feature parameter of the centerline of the target object. The recognition result may include a name of the target object. The systems may perform an anomaly detection on the target object based on the recognition result of the target object.
Patent WO-2021136237-A1 (WO)
Title: Locking mechanism for battery pack, quick-swap support assembly, and electric automobile
Inventor: ZHANG JIANPING
IPC: B60S5/06
Filed: 2020-12-29
Abstract: A locking mechanism for a battery pack, comprising a lock base (10) and a lock tongue (20). The lock base (10) has an opening (101) and a cavity (102). The opening (101) is used for the lock shaft of a battery pack to enter the cavity (102). The lock tongue (20) can rotate with respect to the lock base (10) to switch between an unlocking state and a locking state. The lock tongue (20) comprises a lock tongue body (201), a first lock tongue expansion portion (202), and a second lock tongue expansion portion (203) that are connected end to end. When in the locking state, the lock tongue body (201) can prevent the lock shaft from leaving the cavity (102), the lock tongue body (201) is located in the lock base (10), and the first and second lock tongue expansion portions (202, 203) are located outside the lock base (10). Along the thickness direction of the lock base (10), at least one end of the second lock tongue expansion portion (203) extends out of the first lock tongue expansion portion (202). The second lock tongue expansion portion (203) increases the contact area between the lock tongue (20) and a positioning fork (50), thereby reducing the possibility of the positioning fork (50) being dislocated with respect to the lock tongue (20), so that is not easy for the positioning fork (50) to enter into the side seams on two sides of the lock tongue (20), thus improving the success rate of battery swapping one time. Also provided are a quick-swap support assembly comprising the locking mechanism and an automobile.
Patent WO-2021143607-A1 (WO)
Title: Inner drum and clothes washing machine
Inventor: ZHAO ZHIQIANG
IPC: D06F37/04
Filed: 2021-01-07
Abstract: Provided are an inner drum and a clothes washing machine; said inner drum can hold wash water independently during a washing and rinsing process, and comprises a drum bottom (3) and a drum wall (2); the drum wall (2) is provided with a first connecting part at one end adjacent to the drum bottom (3); the side of the drum bottom (3) is provided with a second connecting part; the first connecting part and the second connecting part are fixedly connected, and a sealing member (6) is provided between the two. The inner drum is provided with a sealing member (6) arranged between the connection structure of the drum bottom (3) and the drum bottom wall (2), achieving sealing between the drum wall (2) and the drum bottom (3), preventing water leakage between the two, and ensuring the sealing of the inner cylinder during washing and rinsing. The clothes washing machine comprising the inner drum prevents dirt between the inner and outer cylinders, and at the same time, there is no water between the inner and outer drums, reducing the amount of wash water and conserving water resources.
Patent WO-2022095280-A1 (WO)
Inventor: NA CHENGLONG
IPC: C12Q1/68
Filed: 2021-01-19
Abstract: A marker, a detection method and a detection system for homologous recombination deletion (HRD), which fall within the technical field of medical molecular biology. High-heterozygosity SNP loci suitable for the Chinese ethnic group are screened out by means of screening the gnomAD heterozygosity and the real Chinese-population locus heterozygosity, and on this basis, an HRD scoring method is constructed. The provided marker for homologous recombination deletion can effectively score HRD, and the calculation result thereof is more consistent with a WGS sequencing result.
Patent WO-2021147960-A1 (WO)
Title: Compounds and preparation method therefor and use thereof as energetic materials
Inventor: ZHANG WEIXIONG
IPC: C06B29/02
Filed: 2021-01-21
Abstract: Provided are a series of ionic compounds and a preparation method therefor and a use thereof as energetic materials.
Patent WO-2022155936-A1 (WO)
Inventor: SUN HONGMEI
IPC: C07D277/68
Filed: 2021-01-22
Abstract: 本发明公开了一种合成芳基苄基醚类化合物的方法，即以分子式为[(  t BuNCH=CHN  t Bu)CH][FeBr  4 ]的含1,3-二叔丁基咪唑阳离子的铁（III）配合物为催化剂、以过氧化二叔丁基为氧化剂，通过酚类化合物与甲苯类化合物的氧化偶联反应来合成相应的芳基苄基醚类化合物。这是铁系催化剂实现的由酚类化合物和甲苯类化合物的氧化偶联反应来制备芳基苄基醚类化合物的第一例，具有原子经济性、绿色环境友好性和良好的底物适用性。
Patent WO-2021232855-A1 (WO)
Inventor: XIE ZHE
IPC: F24F13/28
Filed: 2021-02-02
Abstract: 一种消毒机滤网温度的控制方法及装置、消毒机。其中，该方法包括：获取消毒机中滤网的滤网温度值；将滤网温度值与目标温度区间中的温度值进行比对，得到比对结果，其中，目标温度区间是基于滤网的特征参数以及消毒机的处理对象确定的；基于比对结果控制消毒机中电机的运转方式，并控制电机以运转方式运行，以使滤网温度值调整至目标温度区间。解决了相关技术中无法对消毒机中滤网的温度值进行精准控制，使得利用消毒机对病毒进行消杀变得比较困难的技术问题。
Patent WO-2022183451-A1 (WO)
Inventor: KONG CHENYANG
IPC: G06F3/041
Filed: 2021-03-04
Abstract: 本申请提供一种触控驱动电路、驱动芯片以及触控显示装置。该触控驱动电路用于输出驱动信号对触控显示装置的驱动电极进行驱动，该触控驱动电路包括：电压产生电路和开关电路；电压产生电路与开关电路电连接；电压产生电路包括至少一个储能电容；至少一个储能电容用于存储驱动电极释放的电荷，以及将存储的电荷转移给驱动电极；开关电路用于控制电压产生电路周期性地输出电源电压、第一正电压、第二正电压、第三正电压和零电压；第一正电压、第二正电压和第三正电压为至少一个储能电容提供的电压。该触控驱动电路具有较低的功耗。
Patent WO-2022141794-A1 (WO)
Inventor: ZHANG XUEQIN
IPC: C08F226/02
Filed: 2021-03-06
Abstract: 一种单封端两亲性有机硅氧烷大分子单体，在无溶剂助溶的情况下它和各种亲水性单体互混优良，能够制备高透氧性、高亲水性的硅水凝胶材料。还提供了一种硅水凝胶，包含该单封端两亲性有机硅氧烷大分子单体和下列组分通过聚合反应制成：单封端两亲性有机硅氧烷大分子单体5～60份，小分子硅单体0～30份，亲水性单体10～70份，引发剂和交联剂；该硅水凝胶具有良好的亲水性能、高透光性能和高透氧性能。还提供一种角膜接触镜，由该硅水凝胶材料制成，具有良好的透氧性、透光性、强亲水性和配戴舒适性等优点。
Patent WO-2021180083-A1 (WO)
Inventor: WANG LIANG
IPC: H04W4/80
Filed: 2021-03-09
Abstract: The present invention relates to a Bluetooth communication system and a wireless communication system. The Bluetooth communication system comprises a Bluetooth earphone, a first electronic device and a second electronic device, wherein the Bluetooth earphone is configured to: receive a first operation of a user; send a BLE broadcast to the first electronic device and the second electronic device in response to the first operation; receive a first response message from the first electronic device; and receive a second response message from the second electronic device, determine, on the basis of the first response message and the second response message, that the first electronic device has a priority, and send a first instruction to the first electronic device, such that the first electronic device makes a pairing prompt box pop up; and the first electronic device is configured to: in response to the first instruction, display, on a first interface, the pairing prompt box including information of the Bluetooth earphone. Therefore, a Bluetooth earphone can be quickly paired with a mobile phone without interference.