baber/WOPTO huggingface dataset:
Patent WO-2021109766-A1 (WO)
Title: Roller blind balance adjuster and roller blind comprising same
Inventor: QIU YONGZHONG
IPC: E06B9/62
Filed: 2020-10-30
Abstract: A roller blind balance adjuster and a roller blind comprising same. The roller blind balance adjuster comprises a stepped shaft, and a friction tube (30) for connection to a roller blind rod; a small-diameter section of the stepped shaft is provided with an external thread on the side surface; the stepped shaft passes through the friction tube (30); the friction tube (30) is provided therein with an internal thread; the inner side of the friction tube (30) is threadedly connected to the small-diameter section of the stepped shaft; a friction layer is provided between the friction tube (30) and a large-diameter section of the stepped shaft. The roller blind comprising the roller blind balance adjuster further comprises a roller blind rod, a cloth, and two mounting members; the cloth is wound on the roller blind rod; the two ends of the roller blind rod are mounted on the mounting members; a return spring is provided in the roller blind rod; the friction tube (30) is connected to the roller blind rod; one end of the stepped shaft is fixed to one of the mounting members. According to the roller blind balance adjuster, when the roller blind rod rotates, the friction tube can increase or decrease the friction force between the friction tube and the friction layer as the torque of the return spring changes, thereby dynamically balancing the torque of the return spring.
Patent WO-2021098831-A1 (WO)
Inventor: YE HANGYANG
IPC: G06K9/62
Filed: 2020-11-20
Abstract: A target detection system suitable for an embedded device, comprising an embedded device (5) and a server (6); target detection logic (5.1) running in the embedded device (5) is composed of a multi-layer shared base network, a private base network, and a detection module; a parameter of the shared base network directly comes from an output of an upper layer; and an image is processed by the shared base network and the private base network to obtain a feature map, and after being processed by the detection module, a result merging module merges and outputs a target detection result. The target detection system further comprises an online model self-calibration system. After collecting a sample, the embedded device (5) irregularly uploads the sample to the server (6), and after labeling the sample by means of automatic and manual methods, the server (6) trains a model and updates same to the embedded device (5). The target detection system can perform well in an embedded device (5), uses a large-scale target detection model on a server (6) to complete automatic labeling which reduces workload, and completes model correction more efficiently.
Patent WO-2021104261-A1 (WO)
Title: 付款码共享方法及电子设备
Inventor: SHEN JINGZHOU
IPC: G06Q20/32
Filed: 2020-11-24
Abstract: 一种付款码共享方法及电子设备，涉及通信技术领域，以解决现有电子设备在采用付款码付款时的便捷性较差的问题。该方法包括：在接收到第一输入的情况下，向第二电子设备发送付款码共享请求，其中，该付款码共享请求用于请求第二电子设备向第一电子设备共享付款码；并接收第二电子设备发送的第一消息，其中，该第一消息用于指示第一电子设备显示第二电子设备所共享的付款码界面，该付款码界面中包括第一付款码；且根据该第一消息，显示付款码界面。
Patent WO-2021139452-A1 (WO)
Title: Organic electronic material containing nitrogen atom heterocyclic ring, preparation method therefor and application thereof
Inventor: SU YAN
IPC: C07D401/10
Filed: 2020-12-01
Abstract: Provided are an organic electronic material containing a nitrogen atom heterocyclic ring, a preparation method therefor, and an application thereof, relating to the technical field of organic electroluminescence. A heterocyclic ring containing nitrogen atoms, such as pyridine, triazine or pyrimidine, is introduced into the main structure of phenanthrene, so that the electronegativity of the material is enhanced, the electron transport performance of compounds is improved, and the thermal stability of the compounds is improved. The provided organic electron transport material has good thermal stability, high luminescence efficiency, and high luminescence purity. An organic electroluminescent device made of the organic electronic material can achieve the effects of reducing a driving voltage, improving the luminescence efficiency, achieving excellent color purity, and prolonging the service life.
Patent WO-2021129358-A1 (WO)
Title: 一种操纵装置
Inventor: TAN FEI
IPC: A63F13/24
Filed: 2020-12-05
Abstract: 一种操纵装置，所述操纵装置包括：手柄本体（1）和手柄基座（2）；所述手柄本体（1）的底部具有永磁体（10），所述永磁体（10）固定在所述手柄本体（1）的底部；底座（3）；所述手柄基座（2）嵌设在所述底座（3）上；所述手柄本体（1）穿过所述手柄基座（2）与所述手柄基座（2）活动连接，所述手柄本体（1）能够相对于所述底座（3）和所述手柄基座（2）自由转动；所述底座（3）内设置有导磁件（30）；所述永磁体（10）和导磁件（30）相对设置，所述永磁体（10）和导磁件（30）之间具有吸引力，所述永磁体（10）和导磁件（30）配置为用于提供所述手柄本体（1）转动的作用力。该操纵装置结构更加简化，提高了操纵装置的使用寿命，增强了用户的体验感。
Patent WO-2021115222-A1 (WO)
Title: 一种控制方法以及控制系统
Inventor: YUAN XIN
IPC: F25B49/02
Filed: 2020-12-07
Abstract: 一种控制系统以及控制方法，能够控制电子膨胀阀，包括：获取电子膨胀阀出口的温度信号和电子膨胀阀出口的压力信号；基于电子膨胀阀出口的温度信号和电子膨胀阀出口的压力信号，确定第一当前过热度；处理单元根据上位机的要求或设定条件的要求控制电子膨胀阀运行温度控制模式、过热度控制模式以及开度控制模式之一；本发明实施例提供的技术方案提高了电子膨胀阀的控制的实时性和准确性。
Patent WO-2021179769-A1 (WO)
Inventor: HUANG GUOSHENG
IPC: H02M1/08
Filed: 2020-12-31
Abstract: Provided are a driving circuit, a power circuit and a projection device. The driving circuit is used for driving an N-MOS transistor in a switching power source circuit, wherein the N-MOS is used for controlling the switching on and off of a light source. The driving circuit comprises an energy storage element; a current path, which connects the energy storage element to the switching power source circuit, and is configured to charge the energy storage element by using the switching power source circuit during the working of the switching power source circuit; and a switching circuit, wherein one end thereof is connected between the current path and the energy storage element, and the other end thereof is connected to a gate electrode of the N-MOS transistor; and a control end of the switching circuit is connected to the energy storage element and is configured to drive the N-MOS transistor by using a charging voltage of the energy storage element. The driving circuit provided in the embodiments of the present application has a simple circuit structure, low design difficulty and low cost, and the area of the circuit can be effectively reduced, and miniaturization of products is facilitated, thereby improving the competitiveness of the products.
Patent WO-2022141478-A1 (WO)
Inventor: WANG FUHUA
IPC: G01N1/38
Filed: 2020-12-31
Abstract: 一种气体稀释装置与方法，该方法包括：对标准气体进行稀释操作时，第一气路控制件（10）控制第一进气管（21）与第一出气管（24）相连通，第二气路控制件（50）控制第二出气管（40）与第三出气管（60）相连通，将稀释气体通入到混合罐（94）内；第一气路控制件（10）控制第二进气管（22）与第一出气管（24）相连通，第二气路控制件（50）控制第二出气管（40）与第三出气管（60）相连通，将高浓度的标准气体通入到混合罐（94）内；在流量控制器（30）与压力检测器（80）的作用下，可以将定量的稀释气体与定量的标准气体均通入到混合罐（94）内进行混合得到预设浓度标准气体。由于包括有第二气路控制件（50）与排气管（70），第二气路控制件（50）可以控制第二出气管（40）与排气管（70）相连通，即在稀释步骤之前可以先进行润洗步骤，通过润洗步骤来提高高浓度的标准气体的稀释精度。
Patent WO-2022141616-A1 (WO)
Inventor: JIANG XIAOFU
IPC: B26B19/14
Filed: 2021-01-04
Abstract: 一种剃须刀用新结构刀头，包括支撑架、面盖和刀网，所述面盖固定在支撑架上，刀网穿过面盖中的通孔并且刀网的网面部从通孔处暴露出，所述刀网与面盖之间的位置保持固定，面盖在靠近通孔边缘侧的外表面处设置有环绕通孔的环形缺口，所述环形缺口的高度构造低于所述刀网的网面部的高度构造。本发明的新结构刀头可以在省略刀头内部结构部件的同时，增加剃须舒适度，提升使用可靠性。
Patent WO-2022151211-A1 (WO)
Title: Détection d'économie d'énergie pour des ue à détection réduite utilisant une détection partielle et une détection supplémentaire avec une fenêtre de sélection de ressources priorisée
Inventor: YE CHUNXUAN
IPC: H04L1/16
Filed: 2021-01-14
Abstract: L'invention concerne des systèmes et des procédés utilisés par un équipement utilisateur à détection réduite (UE) (par rapport à un UE à détection complète). Comparé au cas de détection complète, un UE effectuant une détection partielle peut utiliser la connaissance de périodes de réservation de ressources pour un groupe de ressources d'une ou de plusieurs ressources afin de réduire la détection. Un UE effectuant une ré-évaluation de ressources et/ou une préemption de ressources peut utiliser une ou plusieurs fenêtres de détection qui sont relativement plus petites que les fenêtres utilisées dans le cas de la détection complète afin de réduire la détection. Un UE effectuant une sélection de ressources priorisée peut utiliser une fenêtre de détection pour déterminer la disponibilité des ressources dans une fenêtre de sélection de ressources priorisée avec une fiabilité élevée, ce qui permet de réduire le besoin de dépenser de l'énergie dans d'autres procédés de détection (qui peuvent inclure des procédés de détection complète). L'invention concerne également des combinaisons de ces modes de réalisation.
Patent WO-2022027937-A1 (WO)
Inventor: YIN WENFENG
IPC: G06N3/08
Filed: 2021-01-25
Abstract: Procédé, appareil et dispositif de compression de réseau neuronal, ainsi qu'un support de stockage. Le procédé comprend les étapes suivantes consistant : à effectuer un raisonnement en chaînage avant sur des données cibles au moyen d'un réseau de partage de paramètres cibles, et à obtenir une carte de caractéristiques de sortie du dernier module convolutif ; à extraire une caractéristique associée à un canal de la carte de caractéristiques de sortie ; à entrer la caractéristique associée à un canal extraite et une condition de contrainte cible dans un réseau méta-générateur cible ; à prédire une structure de réseau optimale sous la condition de contrainte cible au moyen du réseau méta-générateur cible, et à obtenir un modèle de réseau neuronal compressé. En utilisant la solution technique décrite dans la présente demande, la quantité de calcul d'un processus d'évaluation d'efficacité d'une recherche d'architecture neuronale peut être réduite, et la vitesse de recherche pour une structure de réseau neuronal de grande efficacité est augmentée.
Patent WO-2022141707-A1 (WO)
Inventor: DING CHENYANG
IPC: H02K11/215
Filed: 2021-01-26
Abstract: La présente invention concerne un moteur de moyeu de type à lévitation magnétique, comprenant un carter de rotor de moteur, un réseau d'aimants permanents de face d'extrémité, un réseau d'aimants permanents de surface latérale, des réseaux de bobines triphasées de surface latérale, des réseaux de bobines triphasées de face d'extrémité, un arbre de stator de moteur et des capteurs à effet Hall. Le réseau d'aimants permanents de face d'extrémité est relié de manière uniforme et fixe à la paroi interne d'une face d'extrémité du carter de rotor de moteur ; le réseau d'aimants permanents de surface latérale est relié de manière fixe à la circonférence de la surface latérale interne du carter de rotor de moteur ; et l'arbre de stator de moteur est disposé entre le réseau d'aimants permanents de face d'extrémité et le réseau d'aimants permanents de surface latérale. La présente invention permet de mettre en œuvre un mouvement à six degrés de liberté et de procéder à un réglage plus souple de la position du rotor d'un moteur ; étant donné que la vitesse de rotation d'un champ électromagnétique et la vitesse de rotation du rotor sont maintenues constantes, la vitesse de rotation du moteur est stable, de sorte que le moteur présente une bonne précision de mouvement ; en outre, étant donné l'absence de frottement due à l'absence de contact direct entre le stator et le rotor pendant un processus de mouvement du moteur de moyeu à lévitation magnétique, aucune perte d'énergie n'est causée par le frottement.
Patent WO-2022160100-A1 (WO)
Inventor: LUO YUANFU
IPC: G01C21/34
Filed: 2021-01-26
Abstract: 一种可移动平台的控制方法和装置，所述方法包括：获取可移动平台运动的目标路径；获取目标路径的车道分布信息；根据车道分布信息生成多条航线，多条航线包括第一航线和第二航线，第一航线包括第一航线段，第二航线包括第二航线段，第一航线段和第二航线段位于目标路径的不同车道；从多条所述航线中，确定目标航线；根据目标航线，控制可移动平台沿目标路径运动。因此，为可移动平台沿目标路径行驶时提供更多的航线选择，以满足多样化需求。
Patent WO-2021208576-A1 (WO)
Title: Semiconductor device and method for manufacturing same
Inventor: LI ZILAN
IPC: H01L29/778
Filed: 2021-02-08
Abstract: The present invention relates to a semiconductor device and a method for manufacturing same. The semiconductor device comprises: a first channel layer; a first barrier layer, wherein a first heterojunction with a vertical interface is formed between the first channel layer and the first barrier layer, and vertical 2DEG or 2DHG is formed in the first heterojunction; a first electrode, which is located at the upper side of the first heterojunction, and which is configured to be in electrical contact with the 2DEG or 2DHG in the first heterojunction, wherein the first electrode is connected to a first external voltage above the first heterojunction; and a second electrode, which is located at the lower side of the first heterojunction, and which is configured to be in electrical contact with the 2DEG or 2DHG in the first heterojunction, wherein the second electrode is connected to a second external voltage below the first heterojunction. According to the semiconductor device of the present invention, not only can the voltage resistance of the device be improved, but circuit interconnection of the semiconductor device is also facilitated.
Patent WO-2022007415-A1 (WO)
Inventor: CHI JINBO
IPC: G06F11/30
Filed: 2021-02-23
Abstract: 一种硬盘状态检测装置，包括：电压读取模块、控制器、模拟开关、若干硬盘插槽单元，每个硬盘插槽单元均包括：硬盘状态检测模块、硬盘状态指示模块，不同硬盘插槽单元之间的硬盘状态检测模块、硬盘状态指示模块均分时复用，实现不同硬盘插槽单元之间的硬盘状态检测模块以及不同硬盘插槽单元之间的硬盘状态指示模块的单独控制。一种硬盘状态检测方法，有效解决由于硬盘状态检测以及状态指示所需要引脚增多的问题，有效的降低了硬件成本，提高了引脚资源的利用率。
Patent WO-2021218326-A1 (WO)
Inventor: YANG DEZHONG
IPC: A47L9/00
Filed: 2021-02-26
Abstract: A self-moving cleaning device (1), comprising: a housing (11) provided with a dust suction port (111), an air outlet (112), and a dust discharge port (113); a dust bin (12) for storing dust; a fan (13) arranged in the housing (11); and a disturbance ribbed plate (14) arranged in the dust bin (12). During dust suction, a dust suction air flow is formed, by means of the fan (13), in a dust suction air channel formed by the dust suction port (111), the dust bin (12), and the air outlet (112) so as to introduce external dust into the dust bin (12) from the dust suction port (111), and the dust suction air flow sequentially flows through the dust suction port (111), the dust bin (12), and the air outlet (112); when the cleaning device (1) is connected to a maintenance station for dust discharge, a dust discharge air flow for discharging the dust in the dust bin (12) to a storage space is formed in a dust discharge air channel formed by the dust suction port (111) and/or the air outlet (112), the dust bin (12), and the dust discharge port (113), and the dust discharge air flow enters the dust bin (12) from the dust suction port (111) and/or the air outlet (112), is dispersed by the disturbance ribbed plate (14) and then flows to other positions of the dust bin (12). The increase of air and the area in a cavity of the dust bin (12) can effectively drive the dust in the dust bin (12) to be successfully discharged from the dust discharge port (113), thereby improving the dust discharge clearance rate, the dust discharge rate, and the dead corner cleaning capability of the cleaning device (1).
Patent WO-2022001145-A1 (WO)
Title: Cross-system interference avoidance method, device and system
Inventor: PENG LAN
IPC: H04W72/08
Filed: 2021-02-26
Abstract: Provided in the embodiments of the present application are a cross-system interference avoidance method, device and system, wherein same relate to the technical field of communications, and can meliorate inter-system interference between communication systems on an unlicensed spectrum. The method comprises: a first device sending, to a second device and by means of a first communication system, a wireless fidelity (WiFi) message comprising duration indication information, wherein the first communication system is a WiFi system, the duration indication information is used to indicate a first duration, the first duration is used to instruct the second device not to occupy a first channel within the first duration, and the spectrum in which the first channel is located is an unlicensed spectrum; and the first device sending, to a third device and by means of a second communication system, first information comprising service data and/or control information, wherein the second communication system is a sidelink-unlicensed (SL-U) system, a new radio unlicensed (NR-U) system, or a licensed assisted access (LAA) system.
Patent WO-2021170130-A1 (WO)
Inventor: GAO LEI
IPC: G01S13/931
Filed: 2021-02-27
Abstract: Provided are a signal sending method and a detection apparatus, which can be used in a sensor, especially in the field of radars, particularly cooperative radars. The method comprises: sending a first signal, the first signal being used for target detection (S701); sending a second signal, the second signal being used for indicating resource information occupied by the first signal (S702); and sending a third signal, resource information occupied by the third signal being determined according to the second signal; the third signal being used for target detection (S703). When a detection signal is sent, the second signal used for indicating resource information occupied by the detection signal is sent, so that a second detection apparatus can select resource information which does not interfere with each other to send the detection signal, which reduces the interference among different detection apparatuses during target detection, and improves the target detection performance.
Patent WO-2021227611-A1 (WO)
Inventor: ZHU QING
IPC: A61F2/01
Filed: 2021-03-04
Abstract: Filtre, comprenant des éléments filtrants (100), un élément de support (200) et des éléments de contrainte (300) dégradables ; une extrémité de chaque élément filtrant (100) étant reliée à l'élément de support (200), et l'autre extrémité de chaque élément filtrant étant reliée à l'élément de contrainte (300) ; les éléments filtrants (100) et l'élément de support (200) étant disposés de manière coaxiale ; et les éléments de contrainte (300) fermant les parties d'extrémité des éléments filtrants (100) et les laissant avec des ouvertures (103, 103'). Le filtre peut résoudre les problèmes de perforation de filtre, de perçage des parois de vaisseau sanguin par les filtres, de déplacement de filtre, d'obstruction de la veine cave inférieure, etc. qui se produisent lorsque des filtres récupérables existants sont convertis en filtres permanents.
Patent WO-2021197167-A1 (WO)
Title: 基于双频双极化微波链路的降雨与水汽综合测量装置及方法
Inventor: LIU XICHUAN
IPC: G01W1/14
Filed: 2021-03-24
Abstract: 一种基于双频双极化微波链路的降雨与水汽综合测量装置及方法，由双频发射机、双频接收机、双极化天线、数据采集器和数据处理终端组成。双频发射机结合双极化天线交替发射微波信号，双频接收机结合双极化天线同步接收对应频率和极化方式的微波信号，数据采集器实时采集微波信号并传入数据处理终端。首先进行晴雨期区分，晴期进行水汽信息反演，雨期进行降雨信息反演。利用确定参考基准电平值，计算降雨导致的衰减或水汽导致的衰减，并根据对应经验关系确定降雨强度或水汽密度。在双频判断晴雨期的基础上，晴天进行水汽密度反演，雨天进行降雨强度反演。更为重要的是，充分发挥微波链路衰减效应获取大气信息的效益。
Patent WO-2021223538-A1 (WO)
Title: Adjustable mobile phone case
Inventor: FANG YONG
IPC: H04M1/18
Filed: 2021-03-26
Abstract: The present utility model relates to the field of communications. Disclosed is an adjustable mobile phone case. The mobile phone case comprises a case body; the case body comprises a left clamping member and a right clamping member; the left clamping member and the right clamping member are both longitudinally provided; a transversely provided connecting member is provided between the left clamping member and the right clamping member; the width between the left clamping member and the right clamping member, and the lengths of the left clamping member and the right clamping member can all be adjusted, so that the present utility model can not only adapt to mobile phones of different models, but also effectively improves the compatibility of the mobile phone case. Moreover, the widths of the left clamping member and the right clamping member and the thickness of the connecting member all range from 0.3 mm to 15 mm. The mobile phone case is thin and light, and is easy to carry.
Patent WO-2022160449-A1 (WO)
Title: 文本分类方法、装置、电子设备及存储介质
Inventor: XIE FUXIN
IPC: G06F16/35
Filed: 2021-03-29
Abstract: 一种文本分类方法，涉及自然语言处理的技术领域，包括：获取多模型结构分类投票模型和多任务分类模型；对待分类文本进行预处理，得到处理文本；将处理文本输入至多模型结构分类投票模型，得到所述处理文本属于第一分类标签的第一置信度；将处理文本输入至多任务分类模型，得到所述处理文本属于第二分类标签的第二置信度；根据第一置信空间和第二置信空间，确定待分类文本所属的分类标签以及分类标签对应的分类置信度。本方法还涉及区块链技术，置信度空间可存储于区块链节点中。本方法可以既提高文本分类结果的可靠性又提高文本分类的效率。
Patent WO-2022160458-A1 (WO)
Inventor: LIANG SHUANG
IPC: B66F9/075
Filed: 2021-03-31
Abstract: L'invention concerne un procédé anti-basculement de lève-palette qui consiste à : acquérir la charge par roue sur des roues d'un lève-palette (101) ; obtenir le centre de gravité du lève-palette sur la base de la charge par roue sur toutes les roues du lève-palette (102) ; et, lorsque le centre de gravité atteint une limite prédéfinie, envoyer une instruction d'opération de protection (103), de telle sorte que le lève-palette arrête de fonctionner et émet une alarme sonore de façon à empêcher le lève-palette de basculer.
Patent WO-2021213227-A1 (WO)
Inventor: YUAN LIPING
IPC: H04W28/02
Filed: 2021-04-14
Abstract: Provided in the present application are a data transmission method, system and device, which are beneficial for improving the success rate of transmission of an encoded data packet and reducing the latency of transmission of the encoded data packet. The method comprises: when congestion occurs in the current transmission path, a first node determining at least two candidate transmission paths, wherein the at least two candidate transmission paths all take the first node as a starting point and a destination node as an end point; on the basis of the remaining time delay of an encoded data packet, a reception bandwidth for the encoded data packet, and information of the at least two candidate transmission paths, the first node determining at least one transmission path from among the at least two candidate transmission paths; and the first node sending the encoded data packet on the at least one transmission path.
Patent WO-2022048158-A1 (WO)
Title: 一种含有填充介质的滤波器
Inventor: SHI ZUOYI
IPC: H01P1/207
Filed: 2021-04-15
Abstract: 本申请公开了一种含有填充介质的滤波器。所述滤波器包括腔体和盖板；所述腔体外设置有输入接头和输出接头，所述腔体内设置有输入铜片、输出铜片、调谐螺钉和填充介质；所述填充介质充满腔体与盖板之间，所述填充介质为介电常数大于空气的绝缘体，所述填充介质为塑胶或陶瓷或玻璃。本申请提供的方案解决了滤波器、双工器、合路器设计中由于外形尺寸以及高度较小的情况下无法使频率达到需求的频段范围的问题，避免了使用法兰盘式谐振柱造成的插入损耗指标不满足要求以及法兰盘谐振柱成本较高的问题。
Patent WO-2022241661-A1 (WO)
Title: 显示基板及其制备方法和显示装置
Inventor: WANG YUNHAO
IPC: H01L27/32
Filed: 2021-05-19
Abstract: 本申请提供了一种显示基板及其制备方法和显示装置。该显示基板，包括衬底基板、封装层、滤光层与光学膜层。封装层位于衬底基板上，滤光层位于封装层中，滤光层包括黑矩阵；黑矩阵包括黑矩阵开口。光学膜层位于封装层远离衬底基板的一侧，光学膜层被配置为对入射光部分透射与部分吸收，光学膜层的透光率大于黑矩阵的透光率，光学膜层包括光学膜层开口，光学膜层开口在衬底基板上的投影位于黑矩阵开口在衬底基板上的投影内。本申请实施例提供的技术方案，可以改善暗态色分离现象。
Patent WO-2022110687-A1 (WO)
Title: 图像处理方法、装置、电子设备以及可读存储介质
Inventor: LI YONGCHAO
IPC: H04N9/64
Filed: 2021-05-19
Abstract: 提供一种图像处理方法、装置、电子设备以及存储介质。通过分别对输入信号以及输入信号的低频信号进行曲线拉伸，得到第一信号和第二信号，并根据输入信号的高频信号以及第二信号计算第三信号，当拉伸曲线的斜率大于1，即图像视频的动态范围被拉升时，输出信号取第一信号，当拉伸曲线的斜率小于或等于1，即图像视频的动态范围被压缩时，输出信号取第三信号。
Patent WO-2022156125-A1 (WO)
Title: Nursing robot system
Inventor: JIANG XIAOMING
IPC: A61G7/015
Filed: 2021-06-11
Abstract: A nursing robot system, which comprises a nursing bed (100), a wheelchair (200), a sanitary cabin (300) and a human body transfer mechanism (400). The human body transfer mechanism (400) comprises a main body (401) capable of moving horizontally, and mechanical arms (402) arranged on the main body (401), wherein the main body (401) is provided with several mattress panels (405) arranged separately, and there are several mechanical arms (402) and same are respectively arranged in a gap between two adjacent mattress panels (405). In the nursing robot system, by means of the human body transfer mechanism (400), a human body is transferred between the nursing bed (100), the wheelchair (200) and the sanitary cabin (300), so that automatic bathing is achieved, and the system is easy to operate, such that the labor intensity of nursing staff is reduced. The mechanical arms (402) can be inserted into the gap between two adjacent mattress panels so as to be located below the human body, and the mechanical arms (402) move upward so that the human body can be lifted and same can drive the human body to move horizontally so as to transfer the human body. The structure of the system is simple, and the safety and the reliability thereof are high.