baber/WOPTO huggingface dataset:
Patent WO-2021208751-A1 (WO)
Title: Time synchronization method and device
Inventor: XU XIAOYING
IPC: H04W56/00
Filed: 2021-04-01
Abstract: The present invention relates to the technical field of communications. Disclosed are a time synchronization method and device. The method comprises: a CU determining a reference time of a terminal apparatus at a reference point, and transmitting first information to the terminal apparatus, the first information indicating the reference time of the terminal apparatus at the reference point; and after receiving the first information, the terminal apparatus performing time synchronization according to the reference time of the terminal apparatus at the reference point. The above method enables a terminal apparatus to acquire, from a CU, a reference time of the terminal apparatus at a reference point, thereby effectively reducing processing complexity for the terminal apparatus, and reducing power consumption of the terminal apparatus.
Patent WO-2022222007-A1 (WO)
Title: Network connection establishment method and corresponding apparatus
Inventor: YUAN SHUTIAN
IPC: H04W76/11
Filed: 2021-04-19
Abstract: The present application relates to a network connection establishment method and a corresponding apparatus. A tag reader sends a first scanning signal, and an electronic tag (such as a passive electronic tag) feeds back configuration information in response to the first scanning signal, wherein the configuration information comprises network connection information of a responder device in which the electronic tag is located. An initiator device in which the tag reader is located may send a request signal to the responder device according to the network connection information of the responder device, so as to request to establish a network connection corresponding to first wireless communication technology (for example, WiFi, Bluetooth, or another short-range communication technology). The frequencies of the first scanning signal and the request signal are located on an operating frequency band of the first wireless communication technology, thereby effectively reducing the occupation of a spectrum resource. By using the foregoing manner, the initiator device and the responder device may quickly establish a network connection on the basis of the network connection information carried by the electronic tag. During the network connection establishment process, manual participation of a user can be reduced, and user experience and communication efficiency can be effectively improved.
Patent WO-2022037095-A1 (WO)
Title: Optimized nucleotide sequence expressing sars-cov-2 antigen, and application thereof
Inventor: CHEN LING
IPC: C12N15/85
Filed: 2021-04-21
Abstract: Provided is an optimized nucleic acid sequence capable of expressing a polypeptide that causes immunogenicity to SARS-CoV-2. The polypeptide is positions 331-524 of a receptor binding domain in an S1 subunit of an S protein of SARS-CoV-2; the amino acid sequence of the polypeptide is represented by, for example, SEQ ID NO: 2; a nucleotide sequence encoding the polypeptide has at least 80% homology with a nucleotide sequence represented by SEQ ID NO: 1. The optimized nucleotide sequence can use limited accommodation amount for exogenous genes of an influenza carrier to express the polypeptide that causes immunogenicity to SARS-CoV-2.
Patent WO-2021227802-A1 (WO)
Inventor: CAO LEI
IPC: F24F1/0071
Filed: 2021-04-21
Abstract: 本申请公开了一种空调器杀菌方法，包括步骤：接收控制设备发送的开启杀菌模式的指令；当接收到开启杀菌模式的指令时，控制空调器以制热模式运行并开启辅助电加热器以对所述空调器进行杀菌。本申请还公开了一种空调及可读存储介质。
Patent WO-2021233060-A1 (WO)
Title: Battery, battery pack, and vehicle
Inventor: HU SHICHAO
IPC: H01M50/209
Filed: 2021-04-22
Abstract: A battery (100): comprising a housing (10) and a plurality of electrode core groups (20) encapsulated within the housing (10). Two adjacent electrode core groups (20) are connected in series, each electrode core group (20) comprises an encapsulation film (201) and at least one electrode core (202), and each electrode core (202) is located within an accommodating cavity enclosed and formed by the encapsulation film (201). Each electrode core group (20) comprises a first electrode (21) and a second electrode (22), the first electrode (21) and the second electrode (22) extend outside of the encapsulation film, and the first electrode 21 of one of two adjacent electrode core groups (20) is electrically connected to the second electrode 22 of the other one of the two adjacent electrode core groups (20). A gap between each two adjacent electrode core groups (20) is filled with an insulating material, so that an insulating spacer (30) is formed between each two adjacent electrode core groups (20), and the connection sites of each two adjacent electrode core groups (20) are located within the insulating spacers (30).
Patent WO-2022222193-A1 (WO)
Title: Projector and system for accurately identifying obstruction and starting up protection
Inventor: XU BOCHAO
IPC: H04N9/31
Filed: 2021-05-06
Abstract: The present invention provides a projector and system for accurately identifying an obstruction and starting up protection, the projector comprising a projection device; a detector obtains the area of an obstruction within a preset projection range of the projection device; when the area of the obstruction exceeds a first threshold, the projection device enters an eye protection state; a playback content control module is used to obtain a playback data stream when the projection device enters the eye protection state; when the playback data stream is a video stream, the playback content control module sends a pause instruction, and the projection device, according to the pause instruction, turns off a light source and pauses the video stream. By means of the present solution, an obstruction can be identified and an eye protection state can be entered, preventing a light source from shining directly into the eyes; at the same time, the eye protection state can be adjusted and controlled for the content that is played back, in particular, when playing back a video, only the light source is turned off, then playback of a video stream is paused, and then video playback can be continued after returning to a normal state. Thus, the present invention is very friendly to the user viewing experience, and not only protects the eyes, but also takes into account the usage experience of the projector.
Patent WO-2022236494-A1 (WO)
Inventor: PALLE VENKATA NAVEEN KUMAR R
IPC: H04W76/16
Filed: 2021-05-08
Abstract: The present application relates to devices and components including apparatus, systems, and methods to configure a UE for dual connectivity. In an example, a network node requests the UE to indicate the capability it supports for the dual connectivity. This request can implicitly or explicitly indicate that the UE should report carrier grouping information. In response, this information is sent by the UE, and the network node can configure an MCG and an SCG for the UE based on the reported carrier grouping information.
Patent WO-2021233234-A1 (WO)
Title: Method, apparatus and system for managing uplink measurement
Inventor: HAO JINPING
IPC: H04W24/08
Filed: 2021-05-15
Abstract: Provided is a method for managing uplink measurement. The method comprises: a radio access network (RAN) device receiving a first message from a positioning device, wherein the first message is used by the positioning device to request that the RAN device performs uplink measurement, and the first message includes a measurement period and the number of measurements; and the RAN device measuring an uplink channel sounding reference signal (SRS) of a terminal device according to the measurement period and the number of measurements, and sending a first response to the positioning device, wherein the first response includes a measurement result of the uplink SRS.
Patent WO-2022052518-A1 (WO)
Inventor: CHENG ZUYOU
IPC: B65H19/12
Filed: 2021-05-28
Abstract: A tow rope pulling type loading apparatus for a cloth spreading machine (30). A lower limiting seat (27) is arranged in an opening of a lower support seat (261) in a left-right swinging manner. A lower limiting hole (270) for allowing a central rotation shaft of an upper reel to be inserted into same is formed in the upper end face of the lower limiting seat (27). The lower limiting seat (27) is provided with a lower limiting unit for fixing the central rotation shaft of the upper reel. A rope winding limiting seat (282), which is in the shape of the Chinese character "凵" and is open downwards, is arranged between vertical portions of a pair of extending support plates (11) in a left-right movement manner. A rope winding wheel (29) is rotatably arranged between a pair of vertical portions of the rope winding limiting seat (282). A tow rope (291) is wound around the rope winding wheel (29). An upper limiting seat (292) is fixed at the lower end of the tow rope (291). An upper limiting hole (2920) for allowing the central rotation shaft of the upper reel to be inserted into same is formed on the lower end face of the upper limiting seat (292). The upper limiting seat (292) is provided with an upper limiting unit for fixing the central rotation shaft of the upper reel.
Patent WO-2022062471-A1 (WO)
Title: Audio data processing method, device and system
Inventor: ZHANG PENG
IPC: G10L17/14
Filed: 2021-06-04
Abstract: An audio data processing method, device and system for classifying conference audio data according to the identities of speakers. The method comprises: a conference record processing apparatus obtains audio data of a first conference room, sound direction information corresponding to the audio data, and an identity identification result, the identity identification result being used for indicating a correspondence between speaker identity information obtained by means of a portrait identification method and speaking time information of speakers (601); then the conference record processing apparatus performs speech segmentation on the audio data, to obtain first segmented audio data of the audio data (602); and finally, the conference record processing apparatus determines a speaker corresponding to the first segmented audio data according to voiceprint features of the first segmented audio data and the identity identification result (603). The audio data is comprised in an audio stream which further comprises additional domain information, and the additional domain information comprises the sound direction information corresponding to the audio data.
Patent WO-2021254226-A1 (WO)
Title: Radio frequency unit, information processing method, communication node, electronic device, and medium
Inventor: XU ZHENHUA
IPC: G06F9/50
Filed: 2021-06-09
Abstract: A radio frequency unit, an information processing method, an electronic device, and a computer readable storage medium, the radio frequency unit comprising: a core subunit (101) and at least one control subunit (102), each control subunit (102) corresponding to at least one antenna; the core subunit (101) is configured to receive a target antenna number and first information from an upper computer, determine a control subunit (102) corresponding to the first information according to the target antenna number, and send the first information and the target antenna number to the control subunit (102) corresponding to the first information; and to receive second information from the control subunit (102), and send the second information to the upper computer; the control subunit (102) is configured to receive the first information and the target antenna number sent by the core subunit (101), and perform first processing on the first information according to the target antenna number; and to send the second information to the core subunit (101).
Patent WO-2022012232-A1 (WO)
Title: Dvfs-based optimal reconfiguration algorithm
Inventor: LI RUI
IPC: G06F15/78
Filed: 2021-06-09
Abstract: A DVFS-based optimal reconfiguration algorithm. The provided method has the following main contribution: a DVFS-based reconfiguration method, in which a user task may be scheduled according to a parallel degree of the user task, so that more parallel user tasks are allowed to be reconfigured, so as to achieve higher reliability. A K-Means-based heuristic approximation algorithm, which can reduce a delay of a DVFS-based reconfiguration scheduling algorithm to the full extent. A K-Means-based method. The method can reduce memory overhead brought by using DVFS-based reconfiguration scheduling. The reliability of an FPGA system is improved, and the overhead of a hardware circuit area is reduced to the full extent.
Patent WO-2021254369-A1 (WO)
Inventor: MA FUQIANG
IPC: G01C21/00
Filed: 2021-06-16
Abstract: 提供了一种机器人重定位方法、装置、电子设备及存储介质，其中该方法包括：在确定机器人未位于原点的情况下，获取当前区域对应的栅格地图（S101）；基于预设第一深度规则对该栅格地图进行降采样，生成第一多分辨率栅格地图（S102）；对第一多分辨率栅格地图进行迭代搜索，确定机器人在栅格地图中的第一位置（S103）；以及确定第一位置为机器人相对于原点的位置并进行输出（S104）。该方法可以快速完成重定位，并且当存在重复场景时可避免出现重定位错误的情况。
Patent WO-2022261993-A1 (WO)
Title: Apparatuses and methods for drying an object
Inventor: Gu Lingdong
IPC: F26B3/30
Filed: 2021-06-18
Abstract: Apparatuses and methods for drying an object are provided. An apparatus (700) for drying an object may include a first airflow channel (704) that has an airflow inlet and an airflow outlet. The apparatus (700) may also include one or more radiation energy sources (703) configured to provide thermal radiation toward the object. The apparatus (700) may also include an airflow generating element (702) configured to provide an airflow by effecting the airflow into the first airflow channel (704) through the airflow inlet and direct a first portion of the airflow in the first airflow channel (704) toward the airflow outlet. The apparatus (700) may further include an airflow guide assembly (705) configured to provide a second airflow channel(706) through which a second portion of the airflow in the first airflow channel (704) is guided to a target region. The target region abuts at least one of the one or more radiation energy sources (703).
Patent WO-2022012335-A1 (WO)
Inventor: CHEN HAO
IPC: A47C27/12
Filed: 2021-06-30
Abstract: A fatigue-resistant layered elastomer (3), which is prepared from a thermoplastic polyester elastomer as a raw material by extruding same into long strings, and allowing the long strings to be crimped and bonded to form a layered object with a certain thickness, wherein the adjacent strings are spliced at the contact parts to form continuous bonding points (1) and point bonding points (2), with the continuous bonding points (1) accounting for 20% or more of the total. If the ratio of the continuous bonding points (1) exceeds 20%, the fatigue-resistant repeated compression hardness loss rate is lower than 23%; and the higher the ratio of the continuous bonding points (1) is, the better the repeated compression durability, such that a product with repeated compression resistance can be obtained by means of increasing the ratio of the continuous bonding points (1) of the layered elastomer (3).
Patent WO-2022088737-A1 (WO)
Title: Service processing method and apparatus, device, and system
Inventor: Hu Ruizhao
IPC: H04L12/781
Filed: 2021-07-02
Abstract: A service processing method and apparatus, a device, and a system. The method comprises: a first network device receiving a first service message that comprises a destination address and first application feature information, wherein the first application feature information is used for representing a related feature of a first application, and the first service message belongs to the first application; determining a first forwarding policy according to the destination address and the first application feature information carried by the first service message; and forwarding the first service message according to the first forwarding policy. Hence, according to the method, as long as the service message carries application feature information, a network device can sense a specific application corresponding to the service message, finds the forwarding policy corresponding to the application feature information of the application, and accurately forwards the service message by using the determined forwarding policy, so that it is possible to provide application-level service processing for a user, thereby improving user experience.
Patent WO-2023000154-A1 (WO)
Inventor: CHEN DONG
IPC: H04W64/00
Filed: 2021-07-20
Abstract: Provided in embodiments of the present disclosure are a TA abnormality processing method and apparatus, a communication device, and a storage medium. The TA abnormality processing method executed by a network device may comprise: receiving a non-access stratum (NAS) request message; and in response to determining, according to the NAS request message, that a TA abnormality that a TA where a UE is currently located is located outside a registration area (RA) of the UE occurs, determining subsequent processing according to TA abnormality processing decision information.
Patent WO-2022017406-A1 (WO)
Inventor: Yi Juanzi
IPC: B26B13/06
Filed: 2021-07-21
Abstract: A pair of scissors for generating a double-sided adhesive tape tear marker. The pair of scissors comprises a first scissor arm body (10) and a second scissor arm body (20), wherein the head end of the first scissor arm body (10) is provided with a first cutting edge part (101) and a second cutting edge part (105) which are arranged side by side; and the head end of the second scissor arm body (20) is provided with a first planar part (201) and a third cutting edge part (203). After the pair of scissors is closed, a gap with dimensions approximately equal to the thickness of release paper (402) is formed between the first cutting edge part (101) and the first planar part (201), and the second cutting edge part (105) and the third cutting edge part (203) make contact with each other or are mutually staggered. During one instance of shearing, the first cutting edge part (101) and the first planar part (201) match, so as to cut off a double-sided adhesive tape body (401), the release paper (402) is kept without being cut off, and a double-sided adhesive tape (40) can be cut off by means of the matching of the second cutting edge part (105) and the third cutting edge part (203), such that semi-shearing of the release paper (402) and full shearing, whereby the cut release paper (402) is cut off, are synchronously achieved, and a tear marker (403) facilitating removal of the release paper (402) in a stripping manner is quickly formed at a shearing end, thereby improving the working efficiency.
Patent WO-2022052645-A1 (WO)
Inventor: XIAO DINGFENG
IPC: B64D1/08
Filed: 2021-07-21
Abstract: An unmanned aerial vehicle (100), comprising: a fuselage assembly (1), the fuselage assembly comprising a storage device (11); vehicle arm devices (2), the number of the vehicle arm devices being two, the vehicle arm devices being located on two sides of the fuselage assembly respectively, two ends of the length of each vehicle arm device being an inner end and an outer end respectively, and the inner ends of the vehicle arm devices being installed on the fuselage assembly; and power devices (3), one power device being mounted on the outer end of each vehicle arm device, each power device comprising a power unit (31), and each power unit comprising a power motor (311) and a propeller (312) installed on the power motor. A lifting force generated by the two power devices is coplanar to form a preset plane (S3), and the preset plane passes through the storage device.
Patent WO-2022042170-A1 (WO)
Title: Iot device and authorization method therefor
Inventor: GAN LU
IPC: H04L29/08
Filed: 2021-07-26
Abstract: An IoT device and an authorization method therefor, which relate to IoT devices, and ensure the security thereof, while also providing convenience. The IoT device wirelessly communicates with a first electronic device and a second electronic device. The IoT device comprises a processor, a memory, a first antenna and a second antenna. The first antenna and the second antenna are different antennas, and the transmitting distance of the second antenna is less than that of the first antenna; or, the first antenna and the second antenna are the same antenna, and the transmitting power of the second antenna is less than that of the first antenna. When a computer program stored in the memory is executed by the processor, the IoT device receives a first message regarding adding a sharing control device to the IoT device, sends, by means of the second antenna, a second message that comprises device information of the IoT device, receives a third message that comprises device information of the second electronic device, and sends, by means of the first antenna and to the first electronic device, a fourth message that comprises the device information of the second electronic device.
Patent WO-2022052692-A1 (WO)
Title: 一种太阳能电池金属电极结构及电池组件
Inventor: CUI YANFENG
IPC: H01L31/042
Filed: 2021-08-05
Abstract: 一种太阳能电池金属电极结构及电池组件。所述太阳能电池金属电极结构包括若干相互平行设置的主栅线(1)和若干与主栅线(1)垂直的细栅线(2)，相邻主栅线(1)之间的间距为L，细栅线(2)的两端点之间的距离<L，相邻主栅线(1)之间的若干细栅线(2)中相邻细栅线(2)的连接端分别位于不同的主栅线(1)上。
Patent WO-2023015519-A1 (WO)
Inventor: LIU YANSHENG
IPC: H04W76/12
Filed: 2021-08-12
Abstract: Sont divulgués ici des modes de réalisation d'un système, d'un dispositif et d'un procédé d'établissement d'un tunnel N3 partagé. Selon certains aspects, un procédé de communication sans fil consiste à établir, au moyen d'un premier nœud parmi une pluralité de nœuds de communication sans fil, un tunnel sur la base de : (i) la possibilité de réception d'un contexte d'une session de services de diffusion/multidiffusion (MBS) et/ou (ii) la réception d'un ou plusieurs messages d'accusé de réception (ACK) correspondant au contexte et au tunnel, le tunnel étant partagé par la pluralité de nœuds de communication sans fil pour accéder à un réseau central. Selon certains modes de réalisation, la pluralité de nœuds de communication sans fil partagent un même plan d'utilisateur d'unité centralisée (CU-UP).
Patent WO-2023284102-A1 (WO)
Inventor: SONG HONGZHOU
IPC: F16H25/24
Filed: 2021-09-10
Abstract: 一种传动机构模糊卡塞故障强制解锁机电作动器，包括双向电磁制动组件、周向旋转壳体组件、轴向花键承载组件、LVDT线位移传感器组件、电位计线位移传感器组件和机电作动器组件。轴向花键承载组件安装于周向旋转壳体组件的内部往复直线运动，且轴向花键承载组件与机电作动器组件的输出转轴连接构成螺旋传动副；双向电磁制动组件主动通电产生径向和轴向吸合力，使周向旋转壳体组件脱开与机电作动器组件的固连而旋转运动，迫使轴向花键承载组件与机电作动器组件的连接失效，强制解除机电作动器组件中的转子丝杆（9）与轴向花键承载组件的传动卡塞或卡滞故障；当两个线位移传感器瞬时到达切换位置时，对双向电磁制动组件发出恢复控制信号，完成机械传动功能恢复。
Patent WO-2022193580-A1 (WO)
Inventor: REN CHANGRUI
IPC: B05C1/08
Filed: 2021-09-14
Abstract: 本发明公开了一种链式滚涂装置，包括涂液辊和同步轮；同步轮上设有安装孔，同步轮的外侧设有接近开关，同步轮上还设有可被接近开关感应的触发件；涂液辊通过连接轴与同步轮的安装孔装配；连接轴的轴主体配有支承其转动的转动支承装置，转动支承装置配有驱动其垂直升降的第一升降驱动装置；涂液辊的正上方还设有测距传感器。本发明链式滚涂装置，其能调节涂液辊和挤液辊的间距，可控制涂液辊对挤液辊的压入量，还能实现涂液辊与挤液辊脱离，避免因涂液辊在停机后还处于局部挤压状态而导致涂液辊变形严重，进而提高涂液辊的使用寿命，保证滚涂效果。本发明链式滚涂装置可应用于链式扩散工艺、链式吸杂处理工艺或激光掺杂SE工艺。
Patent WO-2022078153-A1 (WO)
Inventor: SUN JIE
IPC: C12N15/85
Filed: 2021-09-17
Abstract: 一种用基因编辑改造原代细胞的DNA模板及定点插入方法，其中，DNA模板包括质粒、构建于质粒上的需要导入的目的基因、靶序列上下游的同源性序列（同源臂）和guide RNA识别的DNA序列；然后利用电转技术将基因编辑蛋白和guide RNA的RNP复合体、DNA模板递送到细胞系或原代细胞，实现把目的基因定点插入到细胞系或原代细胞的基因组，对细胞系或原代细胞进行改造。其中一个实际应用是可以不依赖病毒生产定点插入的嵌合抗原受体T(CAR-T)细胞，在免疫细胞治疗疾病的应用中具有更好的安全性和有效性。
Patent WO-2022188389-A1 (WO)
Inventor: CAO YIQING
IPC: H04W72/04
Filed: 2021-09-18
Abstract: Des aspects de la présente divulgation comprennent des procédés, des appareils et des supports lisibles par ordinateur pour générer un message de capacité indiquant une première capacité de cohérence d'une première fréquence, une deuxième capacité de cohérence d'une deuxième fréquence, et une capacité de cohérence de commutation de transmission (TX) de liaison montante (UL), transmettre le message de capacité à une station de base, recevoir des informations de planification UL pour transmettre des premières données UL à l'aide de la première fréquence et des deuxièmes données UL à l'aide de la deuxième fréquence, et transmettre au moins l'une des premières données UL ou des deuxièmes données UL en fonction des informations de planification UL et en fonction d'au moins l'une de la première capacité de cohérence, de la deuxième capacité de cohérence, ou de la capacité de cohérence de commutation UL TX.