baber/WOPTO huggingface dataset:
Patent WO-2021082788-A1 (WO)
Inventor: YAN SHICHAO
IPC: G06K17/00
Filed: 2020-09-17
Abstract: Embodiments of the present invention provide a baggage carousel control method, apparatus and system. A baggage scanner is disposed at a first position in a baggage carousel; a user scanner and a baggage moving-out device are disposed at a second position in the baggage carousel. The method is executed by a carousel server, and comprises: when first baggage on a baggage carousel passes through a first position, scanning, by a baggage scanner, a baggage tag on the first baggage to obtain first information corresponding to the baggage tag and first time when the first baggage passes through the first position; when a first user presents a user tag at a second position, scanning, by a user scanner, the user tag to obtain second information corresponding to the user tag; comparing whether the first information is consistent with the second information; in a case of consistency, determining, on the basis of the first time, the first position and the second position, second time when the first baggage reaches the second position; and instructing a baggage moving-out device to move the first baggage out of the baggage carousel at the second time.
Patent WO-2021208360-A1 (WO)
Inventor: WANG PENG
IPC: G06F1/3206
Filed: 2020-09-24
Abstract: 一种服务器内GPU的降功耗电路及一种服务器，该降功耗电路包括降频控制芯片。降频控制芯片在接收到PSU生成的过功率告警信号后，生成降频控制信号至各GPU的PWRBRK引脚，以开启各GPU的降频操作。可见，本申请直接采用底层硬件线路实现，无需操作系统介入，响应速度较快，使得GPU的整个降频操作可在5ms内完成，PSU在此较短时间内不会触发过功率保护，从而避免了服务器异常掉电造成用户的业务数据丢失的情况发生。
Patent WO-2022067794-A1 (WO)
Inventor: MU QIN
IPC: H04L5/00
Filed: 2020-09-30
Abstract: The present disclosure relates to a channel quality indication (CQI) reporting method and apparatus, and a storage medium. The CQI reporting method is applied to a first type of terminal, and comprises: determining a CQI parameter set corresponding to the first type of terminal; and reporting CQI according to the CQI parameter set. According to the present disclosure, by using the CQI parameter set corresponding to the first type of terminal for reporting the CQI, a network side device can determine accurate channel state information of the terminal by indexing according to the reported CQI, so that a corresponding compensation policy can be adopted for compensation.
Patent WO-2021073530-A1 (WO)
Inventor: ZHAO JING
IPC: G06T17/20
Filed: 2020-10-14
Abstract: 一种房屋模型的简化处理方法、装置以及电子设备、存储介质，涉及计算机智能技术领域。该方法包括：对原始三维模型进行第一平面检测，确定原始三维模型中的至少一个平面区域和至少一个非平面区域（S101）；对非平面区域进行第二平面检测，确定非平面区域中的至少一个近似平面子区域（S102）；对平面区域和近似平面子区域进行多边形划分，生成构成平面区域和近似平面子区域中的第二多边形网格，以构建简化的三维模型（S103）。
Patent WO-2021088818-A1 (WO)
Inventor: ZHANG YU
IPC: F41F3/04
Filed: 2020-11-03
Abstract: Disclosed is an auxiliary hydraulic supporting device for a rocket (6), the device comprising a hydraulic system (1), a guide supporting cylinder (2), an elastic supporting assembly (3) and a rocket bracket (4), wherein the hydraulic system (1) is used for driving the guide supporting cylinder (2) to generate a supporting force in a vertical direction; the elastic supporting assembly (3) is arranged above the guide supporting cylinder (2); the rocket bracket (4) is arranged above the elastic supporting assembly (3); the elastic supporting assembly (3) is used for supporting the rocket bracket (4) in a floating manner; and the rocket bracket (4) is used for supporting a rocket (6). The auxiliary hydraulic supporting device for a rocket (6) can reliably support a rocket (6) in a floating manner during the transport and transfer of the rocket (6); and during erection of the rocket (6), a controllable supporting force can be achieved by means of adjusting the current of a proportional overflow valve (125), and the maximum supporting force can be limited by means of a safety valve (124), thereby preventing the generation of an additional large supporting force on a rocket body due to deformation of an erection arm (5) during the erection, and also adapting to the positioning deviation of the rocket (6) where launching is terminated.
Patent WO-2022094850-A1 (WO)
Title: Solar panel supporting device having adaptively adjustable angle based on buoyancy
Inventor: WU DANDAN
IPC: B63B35/44
Filed: 2020-11-05
Abstract: Disclosed is a solar panel supporting device having an adaptively adjustable angle based on the buoyancy, comprising a photovoltaic assembly. A front end of the photovoltaic assembly is supported by a support. The photovoltaic assembly is rotatably connected to the support. A rear end of the photovoltaic assembly is supported by a connecting rod. The connecting rod is slidably connected to the photovoltaic assembly. A lower end of the connecting rod is connected to a float. The lower end of the connecting rod and the float are located outside an outer cylinder. The outer cylinder is filled with water. According to embodiments of the present invention, the float is placed into the outer cylinder where a certain amount of water is contained, one end of the photovoltaic assembly is supported by the connecting rod connected to the float by using the buoyancy of the float, and the other end of the photovoltaic assembly is fixed onto purlin by means of a hinge support. The photovoltaic assembly rotates under the wind action; the windward area is reduced; the wind load is reduced; moreover, the damping characteristics of the structure can eliminate the vibration caused by the wind load; when there is no wind, an optimal power generation angle of the photovoltaic assembly can be maintained under the supporting action of the connecting rod. The device of the present invention is simple in structure and high in reliability.
Patent WO-2022088253-A1 (WO)
Inventor: LIU YUNJIE
IPC: G02B13/00
Filed: 2020-11-10
Abstract: 一种摄像光学镜头（10），涉及光学镜头领域，摄像光学镜头（10）自物侧至像侧依序包括：第一透镜（L1）、第二透镜（L2）、第三透镜（L3）、第四透镜（L4）、第五透镜（L5）、第六透镜（L6）、第七透镜（L7）以及第八透镜（L8）；第一透镜（L1）具有正屈折力；其中，摄像光学镜头（10）的光学总长为TTL，摄像光学镜头（10）的焦距为f，第二透镜（L2）的焦距为f2，第三透镜（L3）的物侧面的中心曲率半径为R5，第三透镜（L3）的像侧面的中心曲率半径为R6，且满足下列关系式：0.95≤f/TTL；3.50≤f2/f≤5.50；‑20.00≤(R5+R6)/(R5‑R6)≤‑3.00。摄像光学镜头（10）具有良好光学性能的同时，满足长焦距、超薄化的设计要求。
Patent WO-2021135682-A1 (WO)
Title: Microbubble dispersion system used for efficiently supplying oxygen to veins and stabilized by polydopamine nanoparticles and preparation method for microbubble dispersion system
Inventor: CHEN DONG
IPC: A61K47/36
Filed: 2020-11-13
Abstract: A microbubble dispersion system used for efficiently supplying oxygen to veins and stabilized by polydopamine nanoparticles and a preparation method for the microbubble dispersion system. The method comprises: dopamine, chitosan quaternary ammonium salt, and an amino-rich polymer are dissolved in water, the pH value of the mixture is adjusted to be alkaline, and oxygen is introduced into the solution; under the effect of strong shearing force of a homogenizer, oxygen oxidizes dopamine, and the obtained polydopamine nanoparticles are adhered to interfaces of oxygen microbubbles in a polymerization process to form a compact polydopamine particle shell layer; and finally, glutaraldehyde is added to solidify the polydopamine particle shell layer attached to the interfaces of the microbubbles, and oxygen microbubbles stably dispersed in water are obtained by means of filtration, washing, and re-dispersion. The oxygen microbubbles stabilized by the nanoparticles have excellent biocompatibility, can achieve rapid and efficient delivery of oxygen, and have important application values in the field of high-efficient oxygen supply of veins.
Patent WO-2022095104-A1 (WO)
Inventor: LI HAORAN
IPC: G09G3/32
Filed: 2020-11-16
Abstract: 一种显示面板及驱动方法，包括时序控制器(100)和至少一个驱动IC(200)；时序控制器(100)至驱动IC(200)之间的PWM数据(10)以解码后的形式进行传输，PAM数据(20)以未解码的形式进行传输，降低了时序控制器(100)至驱动IC(200)之间的传输速率，进而降低或者消除了EMI风险；且以这种方式进行传输，可以减少驱动IC(200)中锁存器的使用数量。
Patent WO-2022109908-A1 (WO)
Inventor: WANG ZHIYUAN
IPC: G06F17/15
Filed: 2020-11-26
Abstract: 一种调节血管狭窄区间的方法、系统及存储介质，包括：获取血管的修正管径曲线(S100)；获取血管狭窄起始点、结束点以及血管狭窄区间(S200)；在起始点、结束点上分别设置标记(S300)；在修正管径曲线上设置滑动杆，滑动杆一端对应起始点，滑动杆一端对应结束点(S400)；如果滑动滑动杆，则起始点和结束点分别对应的标记在修正管径曲线上均发生相应距离的滑动，即调节了血管狭窄区间(S500)。这一方法能有效避免对血管狭窄区间的直接定义失真，通过滑动杆将人因工程的概念融入调节血管狭窄区间的操作和设计，人工交互与自动化判断的结合在一起，有效提高了准确性，降低单纯使用自动化判断算法的风险，提高整个系统的鲁棒性。
Patent WO-2021143512-A1 (WO)
Title: Method and apparatus used in wireless communication node
Inventor: WU KEYING
IPC: H04W72/12
Filed: 2020-12-29
Abstract: Disclosed in the present application are a method and apparatus used in a wireless communication node. The method comprises: a first node receiving first signaling; and sending a first signal. The first signaling comprises scheduling information of the first signal; the first signaling is used for determining a first information element; the first information element indicates a first reference signal resource and a first related type; the first reference signal resource is reserved for a first reference signal; the first reference signal is used for determining a first-type transmission parameter group of the first signal; the first-type transmission parameter group comprises one or more transmission parameters in a first transmission parameter set; and the first related type is used for determining which transmission parameters in the first transmission parameter set are comprised in the first-type transmission parameter group. By means of the above method, an uplink beam management mechanism is enhanced and the performance of uplink transmission is improved.
Patent WO-2021139657-A1 (WO)
Title: Organic electroluminescent structure and manufacturing method therefor, and display apparatus
Inventor: LIU LI
IPC: H01L51/50
Filed: 2021-01-05
Abstract: An organic electroluminescent structure and a manufacturing method therefor, and a display apparatus. The organic electroluminescent structure comprises: a substrate (10); an anode layer formed on the substrate (10), the anode layer comprising a plurality of anodes (11) arranged at intervals, the anodes (11) having a first surface facing toward the substrate (10) and a second surface facing away from the substrate (10), the orthographic projection of the first surface on the substrate (10) being positioned in the orthographic projection of the second surface on the substrate (10), and there being a non-zero spacing between the edge of the first surface and the edge of the second surface; an organic light-emitting function layer having a hole injection layer, the hole injection layer comprising a plurality of hole injection blocks (12) arranged at intervals, and each hole injection block (12) being correspondingly formed on the second surface of an anode (11); and a cathode layer (17) formed on the side of the organic light-emitting function layer furthest from the anode layer. The present solution can improve the problem of crosstalk caused by the low electrical resistivity of the hole injection layer.
Patent WO-2022141657-A1 (WO)
Inventor: WANG NING
IPC: G09F9/33
Filed: 2021-01-06
Abstract: A portable display device, comprising a box body (1); a support assembly, which is accommodated in the box body (1) and can be assembled to form a support frame (2) of a different height; a screen assembly (3), which is contained in the box body (1) in a folded manner or is suspended on the support frame (2) in an unfolded manner, wherein the cable of a winding assembly (4) is connected to the screen assembly (3) by means of a pulley assembly (5), such that the winding assembly (4) drives the screen assembly (3) to unfold when the winding assembly (4) winds. The screen assembly (3) is suspended by means of the support frame (2), so that the screen assembly (3) can be automatically lifted and lowered, and mounting seats of the pulley assembly (5) at the top and the bottom of the support frame (2) can all rotate along a swinging direction of a steel wire (41), so as to adapt to different positions where the steel wire (41) is continuously wound on a steel wire reel (42); a plurality of screen assemblies (3) can be transversely assembled, and it is ensured that the screen assemblies (3) are closely attached to a support rod of the support frame (2) by means of T-shaped snaps so that the screens do not shake, and the T-shaped snap can slide up and down along the support frame (2), that is to say, the T-shaped snap can move up and down following the screen; meanwhile, the base bracket of the support frame (2) can be fixed independently, and can also be fixed in the box body (1), with the box body (1) serving as a support base.
Patent WO-2021253836-A1 (WO)
Title: Method for preparing alkali metal-doped iron-air battery negative electrode and iron-air battery negative electrode obtained thereby
Inventor: WANG JIANQIANG
IPC: H01M12/06
Filed: 2021-01-29
Abstract: A method for preparing an alkali metal-doped iron-air battery negative electrode, the method comprising the steps of: mixing iron oxide and an alkali metal salt; heating same until the alkali metal salt melts and then keeping the temperature constant, and continuously stirring same to enable the iron oxide and the alkali metal salt to be sufficiently in contact with one another and be subjected to a solid-liquid reaction so as to form an alkali metal-embedded ferrate; and after naturally cooling same to room temperature, removing the excess alkali metal salt to obtain an alkali metal-doped iron-air battery negative electrode. Also provided is an iron-air battery negative electrode obtained by the preparation method. According to the preparation method of the alkali metal-doped iron-air battery negative electrode, a molten salt method is used, i.e. an alkali metal salt melts at a temperature higher than the melting point, and reacts with iron oxide to achieve doping, thereby obtaining an iron oxide negative electrode material which can be used in an iron-air battery. The iron-air battery negative electrode has a high catalytic activity at a high temperature, and is suitable for a high-temperature molten salt iron-air battery.
Patent WO-2022165656-A1 (WO)
Title: Techniques for implicit pathloss reference signaling in transmission configuration indicators
Inventor: YUAN FANG
IPC: H04W24/08
Filed: 2021-02-03
Abstract: Techniques for using implicit pathloss reference signal (RS) in a transmission configuration indication (TCI) may be performed. In an example, a method of wireless communication by a user equipment (UE), may include receiving, from a base station, a TCI state configuration. The method may also include determining a PLRS is not explicitly indicated by the TCI state configuration. The method may also include obtaining a default PLRS in response to the PLRS not being explicitly indicated by the TCI state configuration. The method may also include transmitting, to the base station, uplink (UL) power control information based on the default PLRS in a UL transmission.
Patent WO-2022155998-A1 (WO)
Title: Imaging system and method
Inventor: ZHANG YI
IPC: G01S7/521
Filed: 2021-02-03
Abstract: The present application discloses an imaging system. The imaging system comprises: a preset transmitter array, a preset receiver array, and an imager; the preset transmitter array is used to emit a vortex acoustic wave to a target object, so that a reflection echo is generated when the vortex acoustic wave reaches the target object; the preset receiver array is used to receive the reflection echo; the imager is used to obtain a target image of the target object on the basis of the reflection echo, the target image comprising target position information and target contour information of the target object. The present application also discloses an imaging method.
Patent WO-2021258763-A1 (WO)
Inventor: LONG JIZHI
IPC: G01R31/54
Filed: 2021-03-01
Abstract: L'invention concerne un dispositif de détection de prise prenant en charge la détection d'anomalie d'un fil de mise à la terre et d'un fil nul, comprenant : un microcontrôleur, une fiche de test pourvue d'une borne de connexion de fil sous tension, d'une borne de connexion de fil nul et d'une borne de connexion de fil de mise à la terre, et un circuit de détection connecté à la fiche de test. Une antenne à induction est fournie et correspond à une borne de fil sous tension d'une prise électrique testée, et l'antenne à induction est en communication avec une première borne d'entrée de signal du microcontrôleur.
Patent WO-2021253869-A1 (WO)
Title: Subsidence early warning method and system, terminal device, and storage medium
Inventor: YANG DIKUN
IPC: G01V3/04
Filed: 2021-03-01
Abstract: A subsidence early warning method, comprising: according to a preset policy, controlling a plurality of electrode pairs pre-arranged in a monitored road section to sequentially transmit a current in a target time period; acquiring potential difference data corresponding to the plurality of electrode pairs detected by a reference electrode pair on the basis of the transmitted current in the target time period to obtain a plurality of potential difference data sets; and, if a target electrode pair is determined on the basis of the plurality of potential difference data sets, then implementing subsidence early warning on the basis of position information of the target electrode pair in the monitored road section. The present method is applicable to the technical field of monitoring, and can solve the problem of being unable to implement continuous monitoring and emergency early warning due to existing means for monitoring road conditions being insufficient. Also comprising a subsidence early warning system, a terminal device, and a storage medium.
Patent WO-2021190248-A1 (WO)
Title: 机台匹配检测方法、检测系统、预警方法以及预警系统
Inventor: WANG WEIGANG
IPC: G01B11/02
Filed: 2021-03-01
Abstract: 一种机台匹配检测方法、检测系统、预警方法以及预警系统，机台匹配检测方法包括：提供待检测晶圆(100)、第一检测机台(201)和第二检测机台(202)；第一检测机台(201)对第一目标检测区域(110)进行测量，获取第一检测结果(A1)；第二检测机台(202)对第三目标检测区域进行测量，获取第三检测结果(B)；第一检测机台(201)对第二目标检测区域(120)进行测量，获取第二检测结果(A2)；基于第一检测结果(A1)、第二检测结果(A2)和第三检测结果(B)，获取第一检测机台(201)与第二检测机台(202)的测量差异；基于测量差异获取第二检测机台(202)与第一检测机台(201)的偏差度。能够及时发现不同线宽扫描式电子显微镜机台之间的测量差异，避免了因机台测量差异造成的制程不稳定性。
Patent WO-2021244091-A1 (WO)
Title: 微波通信设备的控制方法、装置、设备及存储介质
Inventor: HU XIAOLAN
IPC: H04W52/02
Filed: 2021-03-10
Abstract: 本文公开了一种微波通信设备的控制方法、装置、设备及存储介质。微波通信设备的控制方法包括：获取微波通信设备的配置信息及历史流量信息；根据所述历史流量信息预测所述微波通信设备的流量变化趋势；根据所述流量变化趋势及所述配置信息确定节能策略；根据所述节能策略控制所述微波通信设备进行工作。
Patent WO-2021218484-A1 (WO)
Inventor: GUENDERT STEPHEN ROBERT
IPC: H04L12/835
Filed: 2021-03-19
Abstract: Embodiments include performing a host-initiated link reset in a storage area network (SAN). Aspects include identifying, by a host in communication with the SAN, each link in the SAN, wherein each link is defined by a pair of ports. Aspects also include obtaining, by the host, a buffer credit balance for each port in the SAN and calculating, by the host, a buffer credit imbalance for each link in the SAN. Aspects further include causing a reset of the link based on a determination that the buffer credit imbalance for a link exceeds a threshold value.
Patent WO-2022007433-A1 (WO)
Inventor: ZHU XIUJUAN
IPC: H05B3/14
Filed: 2021-03-23
Abstract: 一种远红外加热用石墨片及其制备方法，制备方法包括以下步骤：S1、获取能够进行碳化和石墨化处理的高分子基材，所述高分子基材为具有第一厚度的片状；S2、对所述高分子基材进行热分解，得到第二厚度的石墨基材；S3、在所述石墨基材上设定一个电路单元(13)，根据所述石墨基材的厚度和电阻率，计算所述电路单元(13)的电阻值R1；S4、根据石墨片需要的电阻值R，计算需要在所述石墨基材上设定的电路单元的个数；S5、在所述石墨基材上制备对应个数的所述电路单元(13)，得到所述石墨片。该远红外加热用石墨片的制备方法能够制备得到具有优异的导热性能的远红外加热用石墨片。
Patent WO-2022204975-A1 (WO)
Title: Système d'alimentation électrique bipolaire et procédé de commande
Inventor: YU XINYU
IPC: H02J3/36
Filed: 2021-03-30
Abstract: Système d'alimentation électrique bipolaire et procédé de commande, pouvant améliorer l'efficacité de gestion de commande d'un courant neutre. Le système d'alimentation électrique bipolaire comprend une unité de conversion de tension, une unité onduleur et un dispositif de commande ; l'unité de conversion de tension comprend un dispositif de conversion de tension positive et un dispositif de conversion de tension négative ; l'unité onduleur comprend un onduleur positif et un onduleur négatif ; et une extrémité de sortie négative du dispositif de conversion de tension positive et une extrémité de sortie positive du dispositif de conversion de tension négative sont connectées à une première extrémité d'une ligne neutre, et une extrémité d'entrée négative de l'onduleur positif et une extrémité d'entrée positive de l'onduleur négatif sont connectées à une seconde extrémité de la ligne neutre. Le dispositif de commande est utilisé pour : détecter si un courant neutre se trouve dans une plage de courant prédéfinie ; et dans le cas où le courant neutre n'est pas dans la plage de courant prédéfinie, commander le dispositif de conversion de tension positive et le dispositif de conversion de tension négative pour modifier une tension de sortie dans le cas où la puissance de sortie est inchangée, de manière à permettre au courant neutre d'être dans la plage de courant prédéfinie.
Patent WO-2022205196-A1 (WO)
Title: Reference cell timing determination
Inventor: CUI JIE
IPC: H04L5/00
Filed: 2021-03-31
Abstract: The present application relates to devices and components including apparatus, systems, and methods to determine availability of a reference cell for determining a timing of an uplink transmission in a user equipment transmission occasion.
Patent WO-2021208745-A1 (WO)
Inventor: WANG SHAOJIAN
IPC: A61B5/021
Filed: 2021-04-01
Abstract: 一种血压测量方法及装置，其中，方法包括获取第一气囊（121）所需要施加的压力范围；对第一气囊（121）进行充气，使得第一气囊（121）内的压力调节至压力范围，以对身体部位进行局部施压；在局部施压过程中，获取柔性阵列传感器（13）中首个采集到脉搏振荡波信号的第一传感器，获取采集到最大幅值的脉搏振荡波信号的第二传感器；当第一传感器与第二传感器不是同一传感器时，将第一传感器及第二传感器采集的脉搏振荡波信号进行融合，并根据融合后的脉搏振荡波信号及压力波信号计算用户的血压值。能够提高血压连续测量时的舒适度。
Patent WO-2022057240-A1 (WO)
Title: Sound field perception-based low-power acoustic proximity alarm apparatus and alarm method
Inventor: HE CHENG
IPC: G08B3/10
Filed: 2021-04-07
Abstract: A sound field perception-based low-power acoustic proximity alarm apparatus and an alarm method. Said alarm apparatus comprises: a loudspeaker (1), a sound pressure sensor (2), a pre-amplifier (3), a phase correction unit (4), and a power amplifier (5). The sound pressure sensor (2) is mounted on a vibrating diaphragm of the loudspeaker (1) and is used for acquiring mechanical vibration of the vibrating diaphragm of the loudspeaker (1). An output signal of the sound pressure sensor (2) is connected to the input end of the pre-amplifier (3). A signal outputted by the pre-amplifier (3) is corrected by the phase correction unit (4) and then serves as an input of the power amplifier (5). The output end of the power amplifier (5) is connected to the input of the loudspeaker (1). The values of a gain A of the pre-amplifier (3) and a phase shift amount △p of the phase correction unit (4) are such that the gain A takes a maximum value in a case where self-excitation does not occur in the alarm apparatus. There is no need to send a detection sound wave when no target is approaching, resulting in extremely low power consumption; therefore, the present invention can be used in an occasion sensitive to power consumption and requiring a long time to monitor.
Patent WO-2022205497-A1 (WO)
Inventor: LEI GUANGYIN
IPC: H01L25/16
Filed: 2021-04-12
Abstract: 本申请提供一种功率组件，包括：控制电路元件，控制电路元件包括控制电路有源元件和控制电路无源元件；功率模块，功率模块包括：基板，基板的一侧表面上设有功率器件和控制端子；第一电路板，第一电路板位于基板上且与基板间隔，至少部分控制电路无源元件位于第一电路板表面；位于基板和第一电路板之间的导电连接件，导电连接件的一端与功率器件的栅极电学连接，导电连接件的另一端与控制电路无源元件电学连接；位于功率模块侧部的第二电路板，控制电路有源元件位于第二电路板表面，控制电路有源元件与控制端子的第一端电学连接，控制端子的第二端与第一电路板电学连接。功率组件开关损耗小，工作效率高，且降低了控制电路元件的耐温要求。