baber/WOPTO huggingface dataset:
Patent WO-2020114304-A1 (WO)
Title: Hybrid wireless network and working method
Inventor: LIU JINGSHENG
IPC: H04B1/401
Filed: 2019-11-28
Abstract: A hybrid wireless network and a working method. The hybrid wireless network comprises an antenna module, a first radio frequency switch array, a matching impedance module, a backscatter impedance module, a second radio frequency switch array, a data collection module, an energy collection module, a data transmission module, an energy storage unit, a single chip microcomputer, and a protection circuit module. Radio frequency energy collection and backscatter communication functions are integrated into the same system. By controlling the switching of the radio frequency switch arrays, the hybrid wireless network can dynamically change its working mode, so that the flexibility of a system is greatly increased, and thus, the system can be applied to more different application scenarios. The hybrid wireless network and the working method implement self-sustainable supply of energy by means of a radio frequency energy collection function, and greatly reduce energy consumption during a communication process by means of backscatter communication.
Patent WO-2021036075-A1 (WO)
Inventor: XU BAI
IPC: A61M37/00
Filed: 2019-12-03
Abstract: A liquid supply method for a fixed-quantity liquid supply device, wherein the fixed-quantity liquid supply device comprises: a housing (20), a liquid medicine introduction head (10) installed at one end of the housing (20), and transmission mechanisms (21, 22), a power mechanism (23), and a power module that are installed inside the housing (20). The liquid supply method for the fixed-quantity liquid supply device optimizes the design relating to the vibration frequency of the structure of the liquid medicine introduction head (10), etc., enabling the administration of a fixed quantity of medicine in a vibrating state, improving the absorption rate of liquid medicine. Additionally, the liquid medicine introduction head (10) can be used as a bottle stopper or a bottle sleeve in combination with a liquid medicine bottle, enabling transdermal medicine administration, which has the advantages of convenient use and low costs.
Patent WO-2020114502-A1 (WO)
Inventor: CAI JINBO
IPC: H02J7/00
Filed: 2019-12-06
Abstract: The present application provides a charging and discharging circuit, relating to the field of battery power. The charging and discharging circuit comprises: a charging loop, comprising a battery pack, a first switch module and a charging device connected in series, the charging loop being used to charge the battery pack using the charging device and pre-charge the charging device; and a discharging loop, comprising a battery pack, a second switch module and an electrical device connected in series, the discharging loop being used to enable the battery pack to discharge the power of the electrical device and pre-charge the electrical device, wherein the first switch module and the second switch module each comprise at least one switch, and a part of the switches of the first switch module and the second switch module are semiconductor switches, and the other part of the switches are relays. The technical solution of the present application improves the charging and discharging capability of a charging and discharging circuit.
Patent WO-2020135826-A1 (WO)
Inventor: YU YANG
IPC: F24F11/79
Filed: 2019-12-29
Abstract: 一种防直吹空调的控制方法，属于空调技术领域，空调包括驱动机构、透镜和红外传感器，驱动机构用于驱动透镜，以改变透镜与红外传感器的热释电敏感元件之间的距离。该控制方法包括：根据第二设定策略控制驱动机构以调节透镜与红外传感器的热释电敏感元件之间的距离，当通过红外传感器的输出信号确定出存在人员时，获取透镜与红外传感器的热释电敏感元件之间的第四距离，根据第四距离确定出设定区域，再确定出设定导风板角度，以使送风方向与人员之间的距离大于等于设定偏向距离，根据设定导风板角度控制空调，通过红外热释电传感器所获取的模糊位置信息，即可达到防直吹的效果，降低了制造成本。
Patent WO-2021134559-A1 (WO)
Inventor: LI QINGYUAN
IPC: G06K19/077
Filed: 2019-12-31
Abstract: 一种无线供电半主动射频卡，通过电感耦合驱动射频卡，以提高射频传输距离。
Patent WO-2021042666-A1 (WO)
Inventor: LI YONG
IPC: F24F11/64
Filed: 2020-01-20
Abstract: 一种空调器中间能力的控制方法、空调器和存储介质，其中空调器中间能力的控制方法包括以下步骤：空调器进入中间能力测试模式后，获取所述空调器的实际运行功率；所述实际运行功率和中间能力额定功率的比值不在预设阈值范围内，调节所述空调器的制冷部件的运行参数，以调整所述空调器的实际运行功率；返回执行所述获取所述空调器的实际运行功率的步骤，空调器和存储介质可以实现上述的空调器中间能力的控制方法。
Patent WO-2021120441-A1 (WO)
Title: 一种用于制备复合型材的模具
Inventor: TANG DAOYUAN
IPC: B29L31/10
Filed: 2020-03-31
Abstract: 本发明涉及一种用于制备复合型材的模具，属于模具技术领域。所述模具由多块模具板拼装后固定而成，具有型腔、熔胶通道、熔料通道和模具出口；所述的多个模具板至少包括进口模板、熔胶模板、熔料模板和出口模板；所述进口模板的端面上设有金属芯材的进口，模具出口设置在所述的出口模板的端面上。本发明通过将熔料流延空间和熔胶流延空间设置为一定的间隔，0.5~2cm，这个间隔的设置，可促使包覆层与熔胶层在它们的界面产生一定程度的融合；这种融合可促使包覆层更牢固地附着在金属芯材上。
Patent WO-2020224421-A1 (WO)
Inventor: PAN JIAQIANG
IPC: H04L12/24
Filed: 2020-04-20
Abstract: Disclosed are an upgrade method, apparatus and system, and a storage medium. The upgrade method comprises: determining N physical machines to be upgraded, wherein N is an integer greater than or equal to 1; and for each physical machine, migrating a service of a network element of a virtual machine on the physical machine, evacuating the virtual machine on the physical machine to other physical machines, upgrading the physical machine, and notifying a network function virtualization infrastructure (NFVI) to bring the upgraded physical machine to management and application.
Patent WO-2021212298-A1 (WO)
Inventor: ZHANG FOJIAN
IPC: H04W36/20
Filed: 2020-04-21
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may include a first radio access technology (RAT) corresponding to a first subscription and a second RAT corresponding to a second subscription. In some cases, the UE may identify that a failure of a connection configuration by the first subscription is due to a radio resource conflict with the second subscription. Here, the UE may transmit, to a base station operating using the second RAT, a detach request for the first RAT based on identifying that the failure was due to the radio resource conflict with the second subscription. The UE may then transmit, to the base station using the second RAT, an attach request indicating that the first subscription is capable of operating using the first RAT. The UE may establish, with the base station, a connection using the first RAT based on the attach request.
Patent WO-2021042748-A1 (WO)
Inventor: ZHANG CAIXIA
IPC: G01M13/045
Filed: 2020-04-29
Abstract: 一种基于概率分布的轴承工况稳定性评估方法及装置，涉及智能机器人技术领域，该评估方法包括：首先以轴承运行周期为一个采样单位，在轴承运行正常状态下，抽样采集多个采样单位的振动数据，将一个采样单位的振动数据作为一个样本数据组，将多个样本数据组作为样本数据集（S100）；进而计算样本数据集的概率分布参数（S200）；接着根据概率分布参数确定轴承工况稳定运行状态下的第一取值区间，根据第一取值区间确定各类工况运行状态下轴承的振动区间（S300）；最后实时获取轴承的振动数据，根据轴承的振动数据所处的振动区间评估轴承工况稳定性（S400）。该评估方法可以对轴承工况稳定性进行智能评估。
Patent WO-2021217608-A1 (WO)
Inventor: WANG WEI
IPC: H04N5/225
Filed: 2020-04-30
Abstract: A camera module (1), comprising: a lens group (10); an optical path changing assembly (20), with the optical path changing assembly (20) having a plurality of optical surfaces, at least one of which is located on an image side of the lens group (10); and an image sensor (30), with the image sensor (30) being arranged on an emergent side of the last optical surface. The present disclosure further provides an electronic device.
Patent WO-2020239058-A1 (WO)
Title: 表面修饰气囊及其制备和应用
Inventor: SUN LEI
IPC: A61K49/18
Filed: 2020-05-29
Abstract: 本文提供了表面修饰的新型靶向GV(例如PH-GV)、脂质GV、脂质靶向GV、其制备方法及其在肿瘤的诊断、成像和治疗中的应用。
Patent WO-2021232487-A1 (WO)
Title: Sound production device and electronic device having same
Inventor: ZHANG GUQING
IPC: H04R1/20
Filed: 2020-06-01
Abstract: The present application provides a sound production device and an electronic device having same. The sound production device comprises a dome, a vibrating diaphragm, a pad edge and a waterproof ring, wherein the pad edge is of a frame structure, the dome is arranged in the pad edge, the vibrating diaphragm is arranged between the dome and the pad edge, the waterproof ring is arranged on the circumferential outer side of the pad edge, and the dome, the pad edge, the vibrating diaphragm and the waterproof ring are integrally configured via injection molding. The sound production device and the electronic device having same in the present application can solve the problem of low waterproof reliability of a sound production device in the prior art.
Patent WO-2021017615-A1 (WO)
Title: Emergency treatment system for water quality of pump station forebay
Inventor: ZHU HUI
IPC: C02F11/127
Filed: 2020-06-01
Abstract: An emergency treatment system for water quality of a pump station forebay, comprising a physicochemical unit, a biochemical unit and a sludge treatment unit, the physicochemical unit comprising an integrated highly efficient precipitation body (1); the highly efficient precipitation body (1) consists of a coagulation tank (11), a transition tank (12), a sedimentation tank (13) and a liquid storage tank (14); the coagulation tank (11) is internally provided with a coagulation stirring mechanism (15), the bottom of the coagulation stirring mechanism (15) being connected to a water inlet pipe (101) for introducing water of the pump station forebay and a reagent pipe (102) for adding a flocculant; the biochemical unit comprises an MBR membrane reaction tank (2), membrane bioreactors (23) being provided in the MBR membrane reaction tank (2) and aerator pipes (21) being provided below the membrane bioreactors (23); and the sludge treatment unit comprises a sludge tank (4), sludge dewatering machine (3) and a wastewater collection tank (5). The system may reduce the floor space occupied by the device, and fits the water quality characteristic of water body treatment for an urban pump station forebay.
Patent WO-2021253256-A1 (WO)
Title: Radiation therapy system and method
Inventor: NI CHENG
IPC: A61N5/10
Filed: 2020-06-17
Abstract: The present disclosure is directed to a radiation therapy system. The radiation therapy system may comprise a magnetic resonance imaging (MRI) apparatus. The MRI apparatus may include a plurality of shielding magnetic coils, the plurality of shielding magnetic coils being arranged around an axis. The radiation therapy system may also comprise a radiation therapy apparatus, which includes a linear accelerator configured to accelerate electrons to produce a radiation beam, the linear accelerator being located between two neighboring shielding coils of the plurality of shielding coils, and a length direction of the linear accelerator being parallel with the axis. The radiation therapy apparatus may also include a deflection magnet configured to deflect the electrons emitted from the linear accelerator by a deflection angle in a first portion of a moving trajectory, the first portion of the moving trajectory being on a plane intersecting with a radial plane of the MRI apparatus.
Patent WO-2021000883-A1 (WO)
Inventor: ZHANG LI
IPC: H04N7/12
Filed: 2020-07-01
Abstract: Video coding and decoding techniques, including history-based motion vector prediction with default parameters, are described. One example video processing method includes maintaining a history-based motion vector prediction (HMVP) table comprising one or more HMVP motion candidates derived from one or more previous video blocks of a video, where at least one HMVP motion candidate from the HMVP table includes an interpolation filter information comprising a parameter indicative of an interpolation filter and/or a side information of a switchable interpolation filter; and performing a conversion between a current video block of the video and a bitstream representation of the video based on the HMVP table.
Patent WO-2021008387-A1 (WO)
Inventor: PU CHANGYAN
IPC: E21D20/02
Filed: 2020-07-03
Abstract: An anchor rod and anchor cable stirrer, comprising: a stirring assembly (10) which comprises a stirring shaft (11) and a connecting part (12) provided at one end of the stirring shaft (11) and connected to an anchor rod and anchor cable; a first driving device (20) connected to the stirring shaft (11) and configured to drive the stirring shaft (11) to move to drive the connecting part (12) and the anchor bolt and anchor cable to rotate around the central axis of the stirring shaft (11) by means of the stirring shaft (11); and a second driving device (30) connected to the stirring shaft (11) and configured to drive the stirring shaft (11) to move to drive the connecting part (12) and the anchor bolt and anchor cable to perform telescopic movement by means of the stirring shaft (11) along the central axis of the stirring shaft (11). The anchor rod and anchor cable stirrer effectively solves the problem in the prior art that the support efficiency is affected due to the fact that the length of the anchor rod and anchor cable stirrer is not adjustable.
Patent WO-2021008473-A1 (WO)
Inventor: LI TONG
IPC: H04L12/26
Filed: 2020-07-13
Abstract: Disclosed in the present application are a system, method, and apparatus for evaluating round-trip time, which are used to improve accuracy in evaluating round-trip time. In the system, a first device sends multiple messages to a second device by means of the same path, each message among the multiple messages carrying a time stamp indicating the sending time of the message. The second device calculates a statistical value of the one-way delay of the multiple messages and determines one time stamp from among time stamps carried by the multiple messages; and the second device sends an ACK to the first device, the ACK comprising the determined time stamp and ACK time information. The first device determines a measurement value of the RTT of the path on the basis of the stamp in the ACK, the ACK time information, and the time at which the ACK is received.
Patent WO-2021017970-A1 (WO)
Title: Method and apparatus for scheduling access request, medium, and device
Inventor: LI ZIZE
IPC: H04L29/08
Filed: 2020-07-22
Abstract: The present invention relates to a method and apparatus for scheduling an access request, a medium, and a device. The method comprises: determining cities and city operators corresponding to each access source IP segment; selecting at least one preferred node of the access source IP segment from cloud distribution nodes of the city operators; determining a mapping relationship between the access source IP segment and the IP of the preferred node; distributing the mapping relationship to a scheduling agent module of the cloud distribution nodes in a network. According to the present invention, by setting user IP segments based on city granularity, city granularity scheduling control can be achieved by enabling users in the same province to use the same or different LDNSes, so that the users schedule and access an optimum city-level service node according to city-levels, a scheduling path is saved, the scheduling efficiency is improved, and the waste of scheduling resources is avoided.
Patent WO-2021082550-A1 (WO)
Inventor: TU LINGZHI
IPC: G06F1/16
Filed: 2020-07-24
Abstract: 一种显示方法，该方法应用于具有折叠屏的终端设备，折叠屏包括第一子屏幕和第二子屏幕，包括：检测到终端设备处于折叠状态时，折叠屏展示的画面为第一画面，其中，第一画面的第一边界的第一尺寸与第二画面的第二边界的第二尺寸相等(202)，第一边界与第一子屏幕和第二子屏幕的交界线交叉，第一画面对应等效展示区域中的第二画面，第一边界对应第二画面的第二边界。通过该方案，当用户正视折叠屏时，画面不发生畸变，提升用户的观感。
Patent WO-2021023027-A1 (WO)
Inventor: GONG ZHIJIE
IPC: B21B1/40
Filed: 2020-07-24
Abstract: The examples of the present application provide a lithium metal strip, a lithium pre-replenishing electrode plate, a lithium pre-replenishing method, a secondary battery, a preparation method for the secondary battery and a device. The lithium metal strip provided in the present application comprises a lithium substrate and a metal element doped in the substrate. The metal element comprises at least two of magnesium, boron, aluminium, silicon, indium, zinc, silver, calcium, manganese and sodium. The strength σ, the width w and the thickness h of the lithium metal strip satisfy σ 2  - (w/105h) 2  > 0. In the present application, the strength of the lithium metal strip is adjusted by adding a metal element; at the same time, the adjusted strength of the lithium metal strip matches with the width and thickness thereof, thereby ensuring that during the process of rolling the lithium metal strip into a reasonable degree of thinness, the phenomenon of edge-cracking of the lithium strip is avoided, thus saving lithium metal resources and production costs, and also enabling the electrode plate to obtain a uniform lithium pre-replenishing effect.
Patent WO-2022021057-A1 (WO)
Inventor: WEI YUAN'AN
IPC: C12R1/09
Filed: 2020-07-28
Abstract: Provided is a method for preparing β-galactosidase, comprising the following steps: (1) inoculating Bacillus circulans into an LB medium to activate culturing, and then inoculating the activated bacteria into a strain tank to perform cultivation so as to obtain a strain culture solution; (2) adding the strain culture solution into a fermentation tank containing a fermentation medium to perform fermentation so as to obtain a Bacillus circulans fermentation broth; and (3) filtering or centrifuging the Bacillus circulans fermentation broth to remove the bacteria so as to obtain a β-galactosidase solution, the fermentation medium containing lactose, galactose, a plant peptone, corn flour, a yeast extract, a phosphate, a carbonate, and water. Further provided is a method for preparing an immobilized enzyme of β-galactosidase without using a cross-linking agent. The prepared immobilized enzyme has good stability and can be used continuously for 264 hours or more, thereby reducing costs.
Patent WO-2022007048-A1 (WO)
Inventor: ZHOU SHUAIYU
IPC: F16M11/06
Filed: 2020-07-29
Abstract: 一种摄像模块（10），包括摄像头组件（100）和与摄像头组件（100）连接并控制摄像头组件（100）升降和/或旋转的驱动装置（32）。驱动装置（32）包括传动组件（200），传动组件（200）包括基座（210）和与摄像头组件（100）固定连接的转轴（220）。基座（210）设有与转轴（220）配合的转轴安装孔（211），转轴（220）受驱动装置（32）驱动可相对转轴安装孔（211）转动。转轴（220）侧壁设有至少一个第一磁钢（230），转轴安装孔（211）内壁设有至少一个与第一磁钢（230）的磁性相吸的第二磁钢（240），摄像头组件（100）具有一初始状态，在初始状态下第一磁钢（230）和第二磁钢（240）相对齐。摄像模块（10）可增强摄像头的初始状态的稳定性，有助于摄像头组件（100）准确旋转180度或360度，降低因旋转角度不够而无法收回至电子设备内部的风险。
Patent WO-2021103624-A1 (WO)
Title: 一种脓毒血症的预警装置、设备及存储介质
Inventor: HE GUOPING
IPC: G16H50/20
Filed: 2020-07-29
Abstract: 一种脓毒血症的预警装置、设备及介质，包括：训练模块，用于利用设置有脓毒血症标签的样本指标数据和偏差标签训练出预测模型；计算模块，用于计算各类型的疾病数据分别与脓毒血症的相关性值，计算出各类型的疾病数据分别对应的时间阈值；获取模块，用于获取目标用户的当前指标数据和历史指标数据；插值模块，用于确定出当前指标数据中的缺失值对应的疾病数据的类型，按照就近原则从历史指标数据中选择出满足时间阈值要求的目标疾病数据作为缺失值，得到更新的当前指标数据；预测模块，用于将更新的当前指标数据和更新的当前指标数据中各当前疾病数据的分别对应的偏差标签输入至预测模型中，得出预测结果；显示器，用于显示预测结果。
Patent WO-2021027795-A1 (WO)
Inventor: CHEN CHAO
IPC: A61K39/00
Filed: 2020-08-11
Abstract: Provide is a chimeric antigen receptor. The chimeric antigen receptor comprises an extracellular domain including a heavy chain variable region, a light chain variable region of a single chain antibody fragment and CD8 hinge region; a transmembrane domain including an immune co-stimulator transmembrane domain; and an intracellular domain including an immune co-stimulator intracellular segment and CD3ζ chain. The chimeric antigen receptor can specifically recognize the tumor cells expressing the specific antigen and achieve the specific killing effect against the tumor cells expressing the high specific antigen.
Patent WO-2021027914-A1 (WO)
Inventor: ZHENG QIAN
IPC: H04W72/04
Filed: 2020-08-14
Abstract: Disclosed in the embodiments of the present disclosure are a resource request method and apparatus, a resource allocation method and apparatus, a device, and a medium. The resource request method comprises: receiving information of an SR resource configured by a network device; in the case that an uplink resource of a far-end user equipment is not sufficient to transmit a first BSR, transmitting a first SR on the SR resource, wherein the first SR is used for requesting the network device to allocate the far-end user equipment a resource used for transmitting the first BSR, the first BSR is used for requesting the network device to allocate a first resource and a second resource, the first resource is a resource used for data transmission from the far-end user equipment to a relay user equipment, and the second resource isa resource used for the data transmission from the relay user equipment to the network device; and receiving the information of the resource transmitted by the network device and used for transmitting the first BSR.
Patent WO-2021031992-A1 (WO)
Title: Method and device used to indicate minimum scheduling delay, and storage medium
Inventor: ZHAO SICONG
IPC: H04W72/12
Filed: 2020-08-14
Abstract: The present disclosure relates to the technical field of communications, and particularly relates to a method and device used to indicate the minimum scheduling delay, and a storage medium. The method is used in a terminal device and comprises: in a rollback period, receiving a minimum scheduling delay switching instruction which is used to instruct to switch the minimum scheduling delay from a first minimum value to a second minimum value; and in a rollback period after the aforementioned rollback period, rolling the minimum scheduling delay back to a third minimum value. Embodiments of the present disclosure use the terminal device to automatically roll the minimum scheduling delay back to the third minimum value during a rollback period after the rollback period in which an instruction to switch the minimum scheduling delay is received, which avoids the situation in the related art in which a switching instruction used to instruct the minimum scheduling delay to be rolled back to the third minimum value is missed so that the terminal device cannot be scheduled, ensures that the terminal device can be promptly scheduled, and improves the throughput of the system.
Patent WO-2022040928-A1 (WO)
Inventor: LI CHUANLIN
IPC: G01J1/44
Filed: 2020-08-25
Abstract: A temperature measurement circuit, a temperature measurement method, a temperature measurement and light measurement circuit, a temperature measurement and light measurement method, a chip, a module, and an electronic device, relating to the field of biometric parameter measurement. A temperature signal is obtained by means of the output voltage of a differential amplification circuit (301, 52, 701) when the non-inverting input end of the differential amplification circuit (301, 52, 701) has no load, the output voltage of the differential amplification circuit (301, 52, 701) when the non-inverting input end of the differential amplification circuit (301, 52, 701) is connected to a calibration resistor (305, 55, 705), and the output voltage of the differential amplification circuit (301, 52, 701) when the non-inverting input end of the differential amplification circuit (301, 52, 701) is connected to a thermosensitive resistor (300, 50, 700), thereby improving the accuracy of temperature measurement.
Patent WO-2022047607-A1 (WO)
Title: Community service system
Inventor: Fei Yulin
IPC: G06Q50/26
Filed: 2020-09-01
Abstract: A community service system, comprising four layers of prevention and control subsystems arranged from outside to inside, which are sequentially a community bayonet prevention and control subsystem (1), a community prevention and control subsystem (2), a building prevention and control subsystem (3), and a population management subsystem (4). The community service system further comprises a monitoring subsystem (5) and a community management platform (6). According to the system, a plurality of layers of prevention and control subsystems from outside to inside are constructed on the basis of a community prevention and control circle concept, the layout is scientific, the planning is reasonable, a security and protection system capable of discovering urban community public security hidden dangers is constructed aiming at the current urban public security situation, the public security prevention and control level of a community is improved, and the community security and protection level is comprehensively improved.