baber/WOPTO huggingface dataset:
Patent WO-2021164191-A1 (WO)
Title: Manganese zinc ferrite with high negative-temperature magnetic permeability and low high-temperature loss, and preparation method therefor
Inventor: LYU DONGHUA
IPC: H01F1/34
Filed: 2020-07-15
Abstract: Disclosed are a manganese zinc ferrite with a high negative-temperature magnetic permeability and a low high-temperature loss, and a preparation method therefor. The ferrite is composed of Fe 2 O 3 , MnO and ZnO, and an additive composed of CaCO 3 , ZrO 2 , Co 2 O 3  and SnO 2  is further added thereto. By rationally adjusting the three components Mn, Zn and Fe and appropriately increasing the content of Co in the additive, a manganese zinc ferrite material having both a high magnetic permeability and a low loss at approximately -20°C and still having a low loss at 120-140°C is obtained. The ferrite has two loss valley points at approximately -20°C and approximately 100°C in the temperature range of -30°C to 140°C, thereby widening the application range of the manganese zinc ferrite material.
Patent WO-2021077825-A1 (WO)
Inventor: LIU LEI
IPC: G06F21/31
Filed: 2020-07-22
Abstract: 一种安全认证方法及相关装置。其中，安全认证方法包括：终端设备采集用户行为特征序列（S102）。所述终端设备将所述用户行为特征序列发送至云服务器（S104）。所述云服务器基于异常检测模型对所述用户行为特征序列进行异常检测，其中，所述异常检测模型是基于用户在至少一个终端设备中的历史用户行为特征序列训练得到的（S106）。所述云服务器将所述异常检测模型的异常检测结果发送至所述终端设备（S108）。所述终端设备执行与所述异常检测结果匹配的安全认证流程（S110）。
Patent WO-2021047308-A1 (WO)
Title: Polyisocyanate composition and preparation method therefor
Inventor: LIU WEI
IPC: C08G18/79
Filed: 2020-07-27
Abstract: Disclosed are a polyisocyanate composition and a method for preparing the composition. The composition is formed by polymerizing an aliphatic diisocyanate monomer at least including hexamethylene diisocyanate, and contains an isocyanurate ester group, a ureadiketone group, an oxadiazine triketone group and an iminooxadiazine diketone group, wherein the molar ratio of the oxadiazine triketone group to the isocyanurate ester group is (0.001-0.01) : 1, and the sum of the content of bromine and the content of fluorine in the composition is not more than 80 ppm. The polyisocyanate composition can be stably stored at low temperatures.
Patent WO-2021223337-A1 (WO)
Inventor: ZHANG GUIYANG
IPC: G02F1/1335
Filed: 2020-08-05
Abstract: 一种显示屏以及电子装置，该显示屏包括：抗干扰膜（52），包括多层遮光子层（521），所述遮光子层（521）包括多个开口区域（72）和多个遮光部（71），相邻两个所述遮光子层（521）中其中一个遮光子层（521）的遮光部（71）在液晶显示面板上的正投影与另外一个遮光子层（521）的开口区域（72）在所述液晶显示面板上的正投影部分重叠。
Patent WO-2021253598-A1 (WO)
Inventor: WAN RONGFENG
IPC: A01N25/34
Filed: 2020-08-12
Abstract: Sont divulgués un peroxyde d'hydrogène solide et un procédé de préparation s'y rapportant et son utilisation, le peroxyde d'hydrogène solide pouvant être transformé en diverses formes posologiques différentes, y compris des poudres, des granules et des comprimés, selon différentes formulations et traitements. Le peroxyde d'hydrogène solide peut être utilisé comme désinfectant vétérinaire et peut également être utilisé pour améliorer la qualité de la vase et de l'eau ou l'oxygénation de l'eau en aquaculture, peut améliorer efficacement la stabilité du peroxyde d'hydrogène, éliminer des risques tels qu'une explosion et une combustion provoquées par l'instabilité du peroxyde d'hydrogène, a un bon effet de désinfection et une vitesse d'oxygénation rapide et durable, et peut oxyder et dégrader rapidement la matière organique dans la vase et l'eau, et n'affecte également pas la valeur du pH de l'eau.
Patent WO-2021109622-A1 (WO)
Inventor: ZHENG MINGGUANG
IPC: G21C13/028
Filed: 2020-08-20
Abstract: 一种一体化非能动反应堆系统（100），包括压力容器（1）、设在压力容器（1）外的安全壳（2）、和设在压力容器（1）内的反应堆堆芯（3），主回路全自然循环运行。一体化非能动反应堆系统（100）还设有二次侧非能动余热排出系统，二次侧非能动余热排出系统包括设在压力容器（1）内的主换热器（41）、设置在安全壳（2）外的非能动余热排出热交换器（42），主换热器（41）设在堆芯（3）上方，非能动余热排出热交换器（42）设在固定于安全壳（2）外的水箱（43）内部，主换热器（41）及非能动余热排出热交换器（42）由热交换器进口管线（44）和出口管线（45）相连接。通过非能动安全技术，采用非能动余热排出系统，借助压力容器（1）顶部双层结构及破口隔离措施，最大限度降低冷却剂丧失，使其满足设计基准事故缓解需求，保证反应堆安全性，并简化系统设计。
Patent WO-2021120769-A1 (WO)
Title: 电池组的ocv-soc曲线更新方法、电池管理系统及车辆
Inventor: TANG SHENZHI
IPC: H01M10/42
Filed: 2020-09-25
Abstract: 一种电池组的OCV-SOC曲线更新方法、电池管理系统及车辆。电池组的OCV-SOC曲线更新方法，包括：获取表征电池组老化状态的信息（101）；根据电池组的当前OCV-SOC曲线与信息，得到电池组的当前老化特征参数（102）；根据电池组的当前老化特征参数与当前OCV-SOC曲线，更新电池组的OCV-SOC曲线（103）。基于电池组的老化状态对电池组的OCV-SOC曲线进行更新，从而能够得到符合电池组老化状态的OCV-SOC曲线，便于更准确的估计电池组的在线状态。
Patent WO-2021243892-A1 (WO)
Title: 一种凿刀
Inventor: MIAO XIANG
IPC: E01C23/088
Filed: 2020-09-27
Abstract: 一种凿刀（1），包括凿刀端部（11）、凿刀保持部（10）、保持座（3）以及限位盘（2），限位盘（2）在底侧设有凹槽（2.4），凹槽（2.4）被孔（13）贯穿，保持座（3）上的支承部（3.4）与凹槽（2.4）啮合。该凿刀（1）旋转流畅不卡滞。
Patent WO-2022077243-A1 (WO)
Inventor: XU SHICHAO
IPC: G06F3/041
Filed: 2020-10-14
Abstract: La présente invention concerne un procédé et un système de traitement de signal tactile, ainsi qu'une machine intégrée tactile. Le procédé consiste à : obtenir les données de signal infrarouge actuelles de la surface d'un cadre tactile infrarouge au moyen du cadre tactile infrarouge ; obtenir la région de protection tactile actuelle selon les données de signal infrarouge actuelles ; déterminer si le nombre des régions de la région de protection tactile actuelle est ou non supérieur à une valeur prédéfinie, si tel est le cas, téléverser les données de signal infrarouge actuelles vers une carte-mère de commande, et sinon, effectuer un calcul tactile simple sur les données de signal infrarouge actuelles au moyen du cadre tactile infrarouge, et obtenir les informations de coordonnées d'un point tactile ; la carte-mère de commande effectue un calcul tactile complexe selon les données de signal infrarouge actuelles reçues pour obtenir les informations de coordonnées du point tactile, renvoie les informations de coordonnées au cadre tactile infrarouge, et rapporte les informations de coordonnées à un système au moyen du cadre tactile infrarouge, de façon à obtenir une fonction tactile. La présente invention réalise un partitionnement et un perfectionnement sur le degré de complexité du calcul tactile des données de signal infrarouge actuelles au moyen du cadre tactile infrarouge, optimise le processus de calcul tactile, et améliore efficacement la réponse et l'expérience tactiles.
Patent WO-2022077279-A1 (WO)
Title: Réseau sans fil comprenant un signal de réveil amélioré
Inventor: XU FANGLI
IPC: H04W52/02
Filed: 2020-10-14
Abstract: L'invention concerne un procédé d'économie d'énergie consistant à : établir une connexion de commande de ressources radio (RRC) avec un dispositif sans fil ; transmettre, au dispositif sans fil, des informations de configuration indiquant un temps de cycle de réception discontinue (DRX), une période de temps d'activation DRX et un temps de décalage ; transmettre une occasion de surveillance de signal de réveil amélioré (EWUS) pour un cycle DRX, l'occasion de surveillance EWUS étant basée sur le temps de décalage et la période de temps d'activation DRX ; déterminer que le dispositif sans fil peut ignorer la surveillance d'une ou de plusieurs occasions de surveillance EWUS futures ; transmettre, pendant un premier cycle DRX, un EWUS pour le dispositif sans fil pendant l'occasion de surveillance EWUS associée au premier cycle DRX, l'EWUS indiquant que le dispositif sans fil peut ignorer l'occasion ou les occasions de surveillance EWUS futures ; et ignorer la transmission de l'EWUS au dispositif sans fil pendant l'occasion ou les occasions de surveillance EWUS futures.
Patent WO-2021218094-A1 (WO)
Inventor: CAO SHANSHAN
IPC: G02B6/028
Filed: 2020-11-02
Abstract: An optical fiber, comprising a core layer (1), a buffer cladding layer (3), a recessed cladding layer (5), a deep fluorine-doped layer (7), an outer cladding layer (9) and a coating in order from the inside to the outside, wherein the core layer (1) is a germanium-doped silica that has a refractive index difference of 0.37 to 0.5% relative to silicon dioxide; the refractive index of the buffer cladding layer (3) is a graded structure, the refractive index at an inner interface thereof in contact with the core layer (1) has a refractive index difference of -0.05 to 0.1% relative to silicon dioxide, and the refractive index at an outer interface thereof in contact with the recessed cladding layer (5) is equal to the refractive index of the recessed cladding layer (5); the recessed cladding layer (5) has a refractive index difference of -0.12 to -0.2% relative to silicon dioxide; the deep fluorine-doped layer (7) has a refractive index difference of -0.3～-0.5% relative to silicon dioxide; the outer cladding layer (9) is silicon dioxide, and the coating is coated on the outer cladding layer (9). The optical fiber has the advantages of a large mode field diameter and resistance to bending.
Patent WO-2021169381-A1 (WO)
Inventor: LI JIAYANG
IPC: H01L29/06
Filed: 2020-11-03
Abstract: Disclosed is a DMOS having optimized electric characteristics. The DMOS comprises a substrate and an epitaxial layer, wherein a voltage-resistant ring area and an LTO channel are formed on the epitaxial layer, silicon dioxide is provided inside the groove, a JFET region is formed on the upper side of the epitaxial layer around the groove, a gate oxidizing layer is provided on the JFET region around the groove, a polycrystalline gate is provided in the middle of the upper sides of the silicon dioxide and the gate oxidizing layer, a second conduction-type body region is provided within the JFET region away from the groove, a first and second conduction-type active regions are sequentially arranged, from inside to outside, on a body region at the bottom side around the gate oxidizing layer, an SiN dielectric layer is deposited on the upper sides of the polycrystalline gate, the gate oxidizing layer, and the first conduction-type active region, an LTO dielectric layer is deposited on the upper side of the SiN dielectric layer, a connection hole is formed on the LTO dielectric layer, a metal layer is formed on the upper side of the LTO dielectric layer and inside the connection hole by means of sputtering, and the metal layer is etched to form a gate region and a source region of the DMOS. The electric field distribution and electric parameters around a groove can be changed by changing the depth and width of the groove, which increases BVDSS, reduces capacitance parameters, optimizes output features, and lowers operating losses while Rsp increases by relatively small amount.
Patent WO-2021093652-A1 (WO)
Title: Novel water-blocking type full-dry optical cable structure and preparation method therefor
Inventor: FEI HUAQING
IPC: G02B6/44
Filed: 2020-11-04
Abstract: A novel water-blocking type full-dry optical cable structure and a preparation method therefor, relating to the technical field of communication optical cables. The optical cable structure comprises a loose tube (100) and an optical fiber (200) provided in the loose tube (100). An outer surface of the optical fiber (200) is coated with a water-blocking coating. The water-blocking coating swells in water to form a filler. The loose tube (100) is filled with the filler, and the filler is used for preventing the optical fiber (200) from contacting with water. The water-blocking coating can swell in water to form the filler, and the filler can prevent water vapor from further permeating into the loose tube (100); on the one hand, the water-blocking function is realized, the optical fiber (200) is prevented from being corroded by water vapor; on the other hand, the space occupied by the water-blocking coating is small compared with the conventionally filled water-blocking material, the diameter of the loose tube (100) can be further compressed, the volume of the optical cable can be further reduced, and a miniaturization requirement of the optical cable is met.
Patent WO-2022067968-A1 (WO)
Inventor: CHEN BIN
IPC: B60S3/06
Filed: 2020-11-07
Abstract: An automobile electric mop, comprising a mop rod (1) and a mop head (2) movably connected to one end of the mop rod (1), wherein the mop rod (1) is in a hollow rod shape; a tubular electric motor (3) is fixedly arranged at the end of the mop rod (1) that is away from the mop head (2); an output shaft of the tubular electric motor (3) is arranged in the mop rod (1) and connected to a flexible shaft (5); a driving gear (220) and a plurality of driven gears (230) are rotationally connected in the mop head (2); the driving gear (220) is in meshing transmission with the driven gears (230); the end of the flexible shaft (5) that is away from the tubular electric motor (3) is connected to the center of the driving gear (220) in a matching manner; and mop strips (240) are fixedly arranged in centers of the driving gear (220) and the driven gear (230), and the mop strips (240) are partially exposed out of the side of the mop head (2) away from the mop rod (1). The electric mop is convenient to use, and dust and stains on an automobile can be wiped away in a more labor-saving and effective manner.
Patent WO-2021115016-A1 (WO)
Title: Detachable writing board
Inventor: LAI XINZHI
IPC: B43L1/00
Filed: 2020-11-13
Abstract: A detachable writing board, which comprises a writing board body and frames (1) arranged on the periphery of the writing board body, wherein any two frames (1) are detachably connected by means of a connecting member (2); matching top sliding grooves are provided in the tops of the connecting members (2) and the frames (1); the top sliding grooves are internally provided with hook assemblies (4), which can slide in the lengthwise direction of the top sliding grooves, and a chalk tray (5); and insertion piece assemblies (3) used for limiting the sliding of the hook assemblies (4) are further detachably provided at ends of the top sliding grooves. The top sliding groove of any of the frames (1) of the writing board can be used for placing or taking out the hook assemblies (4) and the chalk tray (5), such that the hanging of the writing board in four directions and the displaying of any board face is realized; and the overall structure of the writing board is simple, and the writing board has a wide range of applications and can be more convenient for a user to use.
Patent WO-2022099651-A1 (WO)
Inventor: XIE BAILING
IPC: G01S7/41
Filed: 2020-11-13
Abstract: 一种搜寻目标物品的装置，所述搜寻目标物品的装置包括：主体支架（1）、信号收发器（2）、红外扫描器（3）、数据处理器（4）和电源（5）；所述信号收发器（2）、所述红外扫描器（3）、所述数据处理器（4）和所述电源（5）均设置于所述主体支架（1）上；所述信号收发器（2）、所述红外扫描器（3）和所述数据处理器（4）分别与所述电源（5）电连接；所述信号收发器（2）与所述红外扫描器（3）分别与所述数据处理器（4）电连接，其中，所述信号收发器（2）用于将接收到的反射信号传送至所述数据处理器（4），所述红外扫描器（3）用于将获取的三维图像信号传送至所述数据处理器（4）。所述搜寻目标物品的装置可以在室内快速定位所要找寻的目标物品，操作简单、定位准确，可以为使用者提供极大的便利。
Patent WO-2021098672-A1 (WO)
Title: 显示方法及电子设备
Inventor: ZHU HEQUAN
IPC: G06F3/147
Filed: 2020-11-17
Abstract: 本发明实施例提供一种显示方法及电子设备，该电子设备具有长度或宽度可伸缩的屏幕；该方法包括：接收第一输入；在第一输入关联的第一目标内容的显示尺寸与屏幕的已点亮区域的尺寸不匹配的情况下，控制屏幕伸展或收缩，在伸展或收缩后的屏幕中显示第一目标内容。
Patent WO-2021174915-A1 (WO)
Inventor: GUO JIANMIN
IPC: F24F11/84
Filed: 2020-11-25
Abstract: Provided are a control method and apparatus for increasing the amount of a circulating refrigerant, and an air conditioner. The control method comprises: when a refrigerating capacity need is equivalent to a heating capacity need in the operation of an air-conditioning system, determining whether the discharge temperature of a compressor is greater than a preset safety alert value; if the discharge temperature of the compressor is greater than the safety alert value, adjusting the frequency of a fan of an outdoor heat exchanger; and when the discharge temperature of the compressor is not greater than the safety alert value, controlling to stop the adjustment of the frequency of the fan, and maintaining the air-conditioning system to operate at the adjusted current frequency of the fan.
Patent WO-2021218149-A1 (WO)
Inventor: ZENG FANZHOU
IPC: G06K9/00
Filed: 2020-11-30
Abstract: A fingerprint recognition apparatus (20) and a mobile electronic device (10). The mobile electronic device (10) comprises a host (12) and a display screen (11). The fingerprint recognition apparatus (20) is applied to a touch-control module (30), wherein the touch-control module (30) comprises a touchpad (24) and a first touch-control layer (31). The fingerprint recognition apparatus (20) comprises: a probe light source (202), which is used for emitting, to a finger on the touchpad (24), probe light used for performing fingerprint recognition; a fingerprint image collection unit (201), which is arranged under the touchpad (24), wherein the fingerprint image collection unit (201) is used for detecting that the probe light irradiates the finger above the touchpad (24) and detecting an optical signal returned from the finger, so as to acquire a fingerprint image of the finger; a flexible circuit board (41), wherein the flexible circuit board is electrically connected to the fingerprint image collection unit (201); and a reinforcement plate (42) located below the fingerprint image collection unit (201), wherein the reinforcement plate is used for supporting the fingerprint image collection unit (201). The fingerprint recognition apparatus (20) and the mobile electronic device (10) have a secure, stable, and convenient and fast fingerprint recognition performance.
Patent WO-2022120622-A1 (WO)
Inventor: LIU HAOYUAN
IPC: C02F9/04
Filed: 2020-12-09
Abstract: 一种港口油污化工废水应急快速处理设备，包括箱体（1），所述箱体（1）的底部对称固定安装有两个支架（2），箱体（1）的一侧固定安装有出料管（3），箱体（1）的另一侧固定安装有滤网（4），箱体（1）上固定安装有进料管（5），进料管（5）上固定安装有单向阀（6），进料管（5）上开设有通孔（7），进料管（5）上固定安装有保护罩（8），保护罩（8）上滑动安装有滑板（9），滑板（9）上活动安装有刮板（11），进料管（5）上固定安装有滤渣箱（12）。该处理设备使用方便，处理方式不单一，且在处理时可以控制处理液的出料量，对废水的处理效果好。
Patent WO-2022126477-A1 (WO)
Inventor: ZHOU YOU
IPC: G01C11/00
Filed: 2020-12-17
Abstract: 一种可移动平台的控制方法、控制装置以及可移动平台，可移动平台包括第一视觉传感器（201，302，810）和第二视觉传感器（202，303，820），第一视觉传感器（201，302，810）和第二视觉传感器（202，303，820）的具有重叠观测范围，方法包括获取第一视觉传感器（201，302，810）和第二视觉传感器（202，303，820）的焦距信息（S101）；根据焦距信息调整可移动平台的运动速度控制量，以使可移动平台的运动速度的指向处于重叠观测范围对应的视场角范围内（S102）。确保可移动平台运动过程中的安全。
Patent WO-2022126486-A1 (WO)
Inventor: CHEN SHUANG
IPC: C12N15/867
Filed: 2020-12-17
Abstract: 提供了一种工程化神经细胞及其制备方法和应用。所述工程化神经细胞来源于工程化诱导多能干细胞，所述工程化诱导多能干细胞为含有质粒的诱导多能干细胞，所述质粒包括pTet-O-Ngn2-puro、Tet-O-FUW-EGFP和FUdeltaGW-rtTA。通过病毒载体转导快速、大规模制备工程化诱导多能干细胞，随后经抗生素诱导、筛选以及分化培养得到工程化神经细胞，最后使用β-淀粉样蛋白诱导所述工程化神经细胞获得具有阿尔兹海默症表型的细胞，整个制备过程操作简单，周期短，且可大规模制备，为药物开发研究提供性质均一、可重复的实验材料。
Patent WO-2021129556-A1 (WO)
Title: Csi-rs指示的方法及设备
Inventor: WU KAI
IPC: H04L5/00
Filed: 2020-12-21
Abstract: 本公开实施例提供一种CSI-RS指示的方法及设备，该方法包括：接收寻呼DCI，所述寻呼DCI指示以下一项或多项：CSI-RS是否传输；CSI-RS配置信息是否更新；系统信息是否更新，所述系统信息中包括CSI-RS配置信息。在本公开实施例中，终端可以根据接收到的寻呼DCI确定CSI-RS是否传输或CSI-RS配置信息是否更新，如果寻呼DCI指示CSI-RS传输，则终端该接收CSI-RS，如果寻呼DCI指示CSI-RS配置信息更新，则终端获取更新后的CSI-RS配置信息，并根据更新后的CSI-RS配置信息接收CSI-RS。
Patent WO-2022133888-A1 (WO)
Title: 电子雾化装置及其雾化器
Inventor: LEI GUILIN
IPC: A24F40/10
Filed: 2020-12-24
Abstract: 本发明涉及电子雾化装置及其雾化器, 雾化器包括壳体、设置于所述壳体中的雾化组件；所述壳体中设有容置所述雾化组件的雾化腔，所述壳体中还设有气流通道，所述气流通道设置于所述雾化腔的一侧且与所述雾化腔连通；所述雾化器还包括与所述雾化腔连通的进气口、以及设置于所述雾化腔中以对所述进气口气流进行导流的导流结构，所述导流结构靠近所述气流通道设置。该雾化器通过设置导流结构，从而可对从进气口进来的气流进行导流，以将部分气流导向雾化腔的封闭端，可避免雾化腔的封闭端积累大量高温烟气，避免冷凝液的产生以及塑胶融化增加烟气的杂气和焦味风险。
Patent WO-2022062263-A1 (WO)
Inventor: XING GUOZHONG
IPC: H01L43/12
Filed: 2020-12-31
Abstract: 本公开属于存储器技术领域，主要涉及一种磁电阻器件以及改变其阻态的方法、突触学习模块；其中，该磁电阻器件，包括沿预设方向依次排列的顶电极、铁磁参考层、隧穿层、铁磁自由层、自旋轨道耦合层、底电极；其中自旋轨道耦合层包括交替分布的第一厚度区和第二厚度区，第一厚度区和第二厚度区的厚度不同；铁磁自由层中包括钉扎区，钉扎区的位置与第一厚度区的位置一一对应。
Patent WO-2021143765-A1 (WO)
Inventor: DONG TIAN
IPC: G09G3/3233
Filed: 2021-01-14
Abstract: 本公开的实施例提供一种像素电路、显示基板、显示装置和像素驱动方法。该像素电路中，阈值补偿电路，与第三控制信号线、驱动晶体管的控制极、驱动晶体管的第一极、驱动晶体管的第二极、第一电源端和固定电压端连接，配置为获取驱动晶体管的阈值电压，并响应于第二控制信号线和第三控制信号线的控制分别向驱动晶体管的控制极提供第一控制电压，以及向驱动晶体管的第二极提供第二控制电压，第一控制电压与第二控制电压的差与所述驱动晶体管的阈值电压相关。实现对阈值电压和电源电压的补偿。
Patent WO-2022151356-A1 (WO)
Inventor: YUAN FANG
IPC: H04W52/18
Filed: 2021-01-15
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a channel state information (CSI) reporting configuration. The UE may transmit, to the base station, a CSI report according to the CSI reporting configuration, the CSI report including a maximum permissible exposure report. Numerous other aspects are described.
Patent WO-2022155823-A1 (WO)
Inventor: GAO XIANG
IPC: H04L1/00
Filed: 2021-01-20
Abstract: 本申请提供了一种通信方法和通信装置，有利于降低存储开销，提升通信系统性能，使系统整体解调性能近似。该方法包括：发送设备将第一比特生成第一复值调制符号；发送设备向接收设备发送承载该第一复值调制符号的第一信号，对应地，接收设备接收该第一信号；接收设备根据该第一信号，确定复值集合；接收设备根据该第一信号和该复值集合确定第一复值调制符号对应的第一比特的似然比值。
Patent WO-2022160081-A1 (WO)
Inventor: ZHOU QI
IPC: G06F21/44
Filed: 2021-01-26
Abstract: 本发明提供一种应用程序授权控制方法，其特征在于，为每一个手机安装所述应用程序提供一个唯一的应用程序注册二维码。手机扫描所述注册二维码，自动完成所述应用程序与所述手机注册绑定，在启动所述应用程序时，通过注册/认证服务器授权注册绑定的手机运行所述应用程序。解决现有技术中应用程序授权机制安全性和使用简单方便性问题。
Patent WO-2021164699-A1 (WO)
Title: Pixel driving circuit and manufacturing method therefor, display panel, and display device
Inventor: QIAN YUHAN
IPC: H01L27/12
Filed: 2021-02-18
Abstract: A pixel driving circuit, comprising: a first thin film transistor, which is a double-gate structure transistor, the first thin film transistor comprising a first active layer, the first active layer comprising a first semiconductor part, a second semiconductor part, and a conductor part located between the first semiconductor part and second semiconductor part, and the conductor part having a first doping concentration; a conductive layer, which is at least partially opposite to the conductor part, so that the conductive layer and the conductor part form a capacitor, the conductive layer being electrically connected to an initial voltage end; and a second thin film transistor, comprising a second active layer and a first gate, the part of the second active layer opposite to the first gate having a second doping concentration, the second doping concentration being lower than the first doping concentration, and the first gate being electrically connected to an enable signal end.
Patent WO-2021190253-A1 (WO)
Inventor: ZHAO XINGANG
IPC: A63B26/00
Filed: 2021-03-02
Abstract: The present invention relates to a medical rehabilitation training apparatus, in particular to a virtual and real scenario combined balance disorder rehabilitation robot. The balance disorder rehabilitation robot comprises a follow-up support device, a weight reduction protection device and a virtual projection device, wherein the follow-up support device is arranged in the center of the bottom surface of the weight reduction protection device and is used for following the balance training gait of a patient in real time; the weight reduction protection device is used for following the center of gravity position of the patient in the balance rehabilitation training process in real time; and the virtual projection device is arranged in front of the follow-up support device and used for presenting a virtual scenario. The present invention achieves the physical sense reproduction of various motion scenarios by controlling the posture and the position of a follow-up platform, and organically combines a physical scenario with the virtual scenario in combination with the projected virtual scenario, thereby ensuring the existence of diversified balance rehabilitation training environments.
Patent WO-2022151568-A1 (WO)
Title: 脂肪酶突变体及其应用
Inventor: HONG HAO
IPC: C12N9/20
Filed: 2021-03-02
Abstract: 提供了一种脂肪酶突变体及其应用，所述脂肪酶突变体的氨基酸序列具有SEQ ID NO:1所示的序列，即发生氨基酸突变的位点包括V154L位点。所述脂肪酶突变体的蛋白质结构和功能发生改变，在大肠杆菌中表达的可溶性得到了改善、提高了酶的催化活性。在实际应用时，降低了酶的用量、减少了反应体积、降低了后处理的难度，适合工业化生产。
Patent WO-2021180095-A1 (WO)
Inventor: JIANG JUN
IPC: G06T7/73
Filed: 2021-03-09
Abstract: The present application relates to the field of image processing, and disclosed are a method and apparatus for obtaining a pose, solving the problem of how to improve the accuracy of a pose of a terminal device. The method is applied to the terminal device. The terminal device comprises a first camera and a second camera. The field of view of the first camera is different from that of the second camera. The method comprises: the terminal device controls to turn on the first camera, and captures a first image by means of the first camera; and if the terminal device determines that the first image satisfies an abnormal condition, the terminal device turns on the second camera, captures a second image by means of the second camera, and obtains a pose of the terminal device according to the second image, wherein the abnormal condition is used for indicating that the terminal device cannot obtain, on the basis of the first image, the pose of the terminal device when capturing the first image.