baber/WOPTO huggingface dataset:
Patent WO-2018188340-A1 (WO)
Title: 一种振动音箱
Inventor: HO NG
IPC: H04R1/20
Filed: 2017-11-20
Abstract: 本实用新型提供了一种振动音箱，包括箱体，设于箱体内的振动盆，设于箱体一端开口处且与振动盆相连接的折环，设于箱体底面上的吸盘，其特征在于，还包括设于箱体内的定位支片，所述定位支片位于振动盆下方；设于箱体一端部与折环及箱体相连接的辐射环。同现有技术相比，本实用新型可以在小口径产生大低频，增强低频效果。
Patent WO-2019033617-A1 (WO)
Title: Corrugated-bulkhead corner reinforcement structure, corrugated-bulkhead assembly, and ship
Inventor: YE ZHUOMEI
IPC: B63B3/56
Filed: 2017-11-30
Abstract: A corrugated-bulkhead corner reinforcement structure comprises a bulkhead stool fixedly connected to an end portion of a corrugated bulkhead (1). The bulkhead stool comprises two inclined bulkhead stool plates (2) and a connecting top plate (3) connecting the two bulkhead stool plates (2). A reinforcement member (4) is provided at a join between the connecting top plate (3) and each bulkhead stool plate (2). At least a base of the corrugated bulkhead (1) is fixedly connected to the reinforcement members (4). The corrugated bulkhead (1) is perpendicular to the connecting top plate (3). The corrugated-bulkhead corner reinforcement structure enhances shear resistance strength of the connecting top plate, and effectively transmits a shear force between the corrugated bulkhead and the bulkhead stool plates. The invention also relates to a corrugated-bulkhead assembly using the above-described corrugated-bulkhead corner reinforcement structure and a ship using the above-described corrugated-bulkhead assembly.
Patent WO-2018126843-A1 (WO)
Inventor: WANG YUXIN
IPC: H04B7/06
Filed: 2017-12-07
Abstract: La présente invention concerne, selon un mode de réalisation, un procédé de détermination d'une manière de transmission, et un nœud de communication. Le procédé comprend les étapes suivantes : un premier nœud de communication détermine une manière de transmission à utiliser par un second nœud de communication en vue de la transmission d'informations, et indique la manière de transmission au second nœud de communication au moyen d'une signalisation ; ou le premier nœud de communication et le second nœud de communication prédéfinissent une manière de transmission à utiliser par le second nœud de communication en vue de la transmission d'informations, les informations comprenant des données de service et/ou des informations de commande. Le mode de réalisation de la présente invention concerne également un support de stockage informatique.
Patent WO-2018108138-A1 (WO)
Title: 核电站燃料元件包壳完整性的检测方法和系统
Inventor: WANG JIAOYA
IPC: G21C17/04
Filed: 2017-12-15
Abstract: 一种核电站燃料元件包壳完整性的检测方法和系统，其包括用于检测一回路冷却剂中所含的惰性气体的活度浓度并输出的探测组件（6）；用于接收输出的所述检测到的活度浓度，并将检测到的所述活度浓度与预设的报警阈值条件进行比对，若符合报警阈值条件，则产生报警信号并发送的比对组件（7）；以及用于接收发送的报警信号，按照预设的报警模式进行报警的报警组件（8）。该方法通过监测一回路冷却剂中的惰性气体的活度浓度来对燃料元件包壳的破损率进行检测，具有更高的可行性和灵敏度，可以避免由于非燃料元件破损原因而可能导致的误测量；同时可设定一个或多个报警阈值，可实现对核电厂安全运行所关心的燃料元件包壳破损率限值进行定量监测。
Patent WO-2018121301-A1 (WO)
Inventor: CHEN YU-JEN
IPC: G09G3/36
Filed: 2017-12-16
Abstract: L'invention concerne un affichage à cristaux liquides, comportant un panneau (10) à cristaux liquides et un module (20) d'excitation. Le panneau (10) à cristaux liquides comporte une pluralité de pixels à cristaux liquides disposés en une matrice. L'affichage à cristaux liquides est configuré pour afficher la même image dans deux trames adjacentes. Le module (20) d'excitation est utilisé pour fournir séparément des tensions de pixels différentes, de même polarité, à chaque pixel à cristaux liquides dans les deux trames adjacentes, de façon à dévier des molécules de cristaux liquides de chaque pixel à cristaux liquides. Dans chacune des deux trames adjacentes, la tension de pixel de chaque pixel à cristaux liquides est différente des tensions de pixels de pixels à cristaux liquides adjacents qui l'entourent.
Patent WO-2019119192-A1 (WO)
Inventor: SHENG LIBO
IPC: A61B5/00
Filed: 2017-12-18
Abstract: L'invention concerne un système, un procédé et des supports lisibles par ordinateur qui mettent automatiquement en évidence un état néfaste d'un spectateur. Un boîtier décodeur se connecte de manière fonctionnelle à un réseau et un écran de télévision. Le boîtier décodeur est adapté pour délivrer un programme à un spectateur regardant l'écran de télévision. Le boîtier décodeur se connecte de manière fonctionnelle, par l'intermédiaire d'un protocole sans fil, à un ou plusieurs dispositifs portables de surveillance de santé qui surveillent une ou plusieurs lectures de santé associées au spectateur. Le boîtier décodeur délivre une alerte au spectateur pendant le programme si une lecture de santé tombe dans une plage dangereuse. Avantageusement, l'alerte est délivrée par l'intermédiaire d'un EPG et peut comprendre la mise sur pause/arrêt du programme, et/ou la mise en évidence de l'alerte sur l'écran de télévision pour la sécurité du spectateur.
Patent WO-2018113754-A1 (WO)
Title: 列车到站提醒方法及装置、列车自动监控系统
Inventor: LIU WEIZHAO
IPC: B61L25/02
Filed: 2017-12-21
Abstract: 一种列车到站提醒方法及装置、列车自动监控系统，其中，该方法包括：接收列车自动监控系统根据列车的当前位置发送的提醒消息（101），从提醒消息中提取出目标列车的第一标识和目标车站的第二标识（102），比较第一标识与本列列车的第三标识（103），在第一标识和第三标识一致时，比较第二标识与乘客设置的终点车站的第四标识（104），在第二标识和第四标识一致时，向乘客发出提醒（105）。基于列车的当前位置生成提醒消息，实现了与列车信号系统或监控系统相结合，使得提醒更加及时准确。而且为每个座位上设置到站提醒装置，当需要到站提醒的目标列车和目标车站与乘客所乘坐的列车以及要到达的终点站均一致时，实现了单独为乘客发出提醒消息的目的。
Patent WO-2018121537-A1 (WO)
Title: 一种智能采血工作站
Inventor: LU PINMIAN
IPC: B65C9/00
Filed: 2017-12-26
Abstract: 一种智能采血工作站，包括：底座（101）；放管支架（102），放管支架（102）设在底座（101）上；用于放置试管的夹持盒（103），夹持盒（103）设在放管支架（102）上；缓存盒（104），缓存盒（104）设在底座（101）上且位于放管支架（102）的左侧；六轴机器人（105），六轴机器人（105）设在底座（101）上用于将放置在夹持盒（103）内的试管运送到缓存盒（104）内；贴标器（106），贴标器（106）设在底座（101）上且位于缓存盒（104）的下面；打印机（107），打印机（107）设在底座（101）上且与贴标器（106）相连；落管槽（108），落管槽（108）设在底座（101）上且位于贴标器（106）的下面；出管仓（109），出管仓（109）设在底座（101）上且与落管槽（108）的输出端相连；控制器，控制器分别与六轴机器人（105）、贴标器（106）和打印机（107）相连。
Patent WO-2019127023-A1 (WO)
Title: 一种飞行器降落保护方法、装置及飞行器
Inventor: ZHU YING
IPC: G05D1/12
Filed: 2017-12-26
Abstract: 一种飞行器降落保护方法，包括：获取待降落区域的图像；确定图像中的特征点；根据特征点判断待降落区域是否为危险降落区域；如果是，则控制飞行器中止降落或控制飞行器飞离危险降落区域。该方法可以根据获取到的图像判断待降落区域是否为危险降落区域，保证了飞行器降落的安全性。还包括一种飞行器降落保护装置，以及一种飞行器。
Patent WO-2018166277-A1 (WO)
Title: Systèmes et procédés d'identification de norme de formalité
Inventor: LI HAORAN
IPC: H04N17/00
Filed: 2017-12-29
Abstract: La présente invention concerne un système et un procédé. L'invention concerne un système comprenant un dispositif de stockage permettant de stocker un ensemble d'instructions; et un ou plusieurs processeurs en communication avec le dispositif de stockage. Lors de l'exécution de l'ensemble d'instructions, le ou les processeurs vidéo : synchronisent un signal avec une première séquence PN, le signal comprenant une pluralité de secondes séquences PN, marquées en tant que séquence PN 0, séquence PN 1, …, séquence PN (k-1), séquence k, k étant un nombre entier positif; déterminent que le signal est synchronisé avec la première séquence PN; déterminent une première distance cible entre la séquence PN (k-1) et la séquence k; et déterminent une norme de formalité du signal en fonction de la première distance cible.
Patent WO-2018127078-A1 (WO)
Title: 一种通信方法、接入网设备及系统
Inventor: XIE XINQIAN
IPC: H04W72/04
Filed: 2018-01-04
Abstract: 本发明实施例公开了一种通信方法、接入网设备及系统，其中，该方法包括：第一接入网设备在第一子帧的第一时间分段向第二接入网设备发送指示信息，其中，该第一子帧包括第二时间分段和第一时间分段，该第二时间分段用于第一接入网设备与第一终端设备通信，该指示信息包括第一信息，该第一信息指示第一接入网设备在第二子帧的第一目标时间分段上的通信类型；第一接入网设备在第一目标时间分段上以第一信息所指示的通信类型与第二终端设备或第一终端设备通信。可见，通过实施该实施方式，第二接入网设备能够及时地发现信号干扰情况，第二接入网设备能够及时地采用干扰协调技术，通过合理的资源分配和调度规避信号干扰。
Patent WO-2019136591-A1 (WO)
Title: Salient object detection method and system for weak supervision-based spatio-temporal cascade neural network
Inventor: LUO HAILI
IPC: G06T5/00
Filed: 2018-01-09
Abstract: Provided is a salient object detection method for use in the field of video and image recognition, wherein a spatio-temporal cascade neural network comprises a first full convolutional network and a second full convolutional network; the method comprises: inputting a current frame image of a video to be detected into the first full convolutional network to obtain a spatial prior image (S1); generating a temporal prior image according the current frame image and an optical flow image thereof (S2); performing an element operation on the spatial prior image and the temporal prior image to obtain a spatio-temporal prior image (S3); and inputting the spatio-temporal prior image and the next frame image into the second full convolutional network to obtain a spatio-temporal salient image (S4). When detecting a salient object of a video which has a complex scene, spatial prior information of a video frame image and optical flow-based time prior information are integrated, thus achieving the elimination of static salient regions and the generation of the final spatio-temporal salient image within a dynamic scene, such that more abundant information may be acquired within the dynamic scene, thus improving accuracy and robustness.
Patent WO-2019136759-A1 (WO)
Title: Press detection method and device for fingerprint identification system and terminal device
Inventor: WANG QIJI
IPC: G06K9/00
Filed: 2018-01-15
Abstract: Provided in embodiments of the present application are a press detection method and device for a fingerprint identification system, and a terminal device. The fingerprint identification system comprises a screen and a fingerprint device. A sensing region of the fingerprint device is at least partially located in a display area of the screen. The method comprises: obtaining a pressed region of a fingerprint pressing operation on the screen; detecting an effective pressed area of the fingerprint pressing operation, the effective pressed area being the area of an overlapped portion of the pressed region and the sensing region of the fingerprint device; and according to the effective pressed area, determining the effectiveness of the fingerprint pressing operation, the effectiveness of the fingerprint pressing operation comprising effective fingerprint pressing or ineffective fingerprint pressing. The method and device and the terminal device of the embodiments of the present application can filter out in advance ineffective fingerprint pressings caused by insufficient pressing during the user's use, thereby effectively preventing the problem of incomplete fingerprint template collected by the fingerprint identification system or the occurrence of fingerprint identification failures and other problems caused by insufficient pressing.
Patent WO-2018176997-A1 (WO)
Inventor: LI SHUANG
IPC: H04M1/275
Filed: 2018-01-18
Abstract: 一种显示通知消息的方法、装置、及终端，包括：在终端处于锁屏或非锁屏状态时，监听并接收通知消息(101)；终端接收到通知消息后，检测在锁屏或非锁屏界面中针对通知消息的用户操作(102)；判断用户的操作行为是否与预先设定的用户操作行为匹配，如果判断出用户操作行为与预先设定的用户操作行为匹配，则对用户进行身份验证(103、104)；如果用户通过身份验证，则将通知消息按照预定的显示方式显示在锁屏界面或非锁屏界面(105)。
Patent WO-2019007038-A1 (WO)
Title: Floor sweeping robot, floor sweeping robot system and working method thereof
Inventor: YANG KAI
IPC: A47L11/24
Filed: 2018-01-23
Abstract: A floor sweeping robot (1), comprising a control system (150), a binocular camera (110), and an image processing system (140). The binocular camera (110) is used for acquiring two pieces of picture information at different angles of a same obstacle at the same moment; the image processing system (140) is used for processing the two pieces of picture information acquired by the binocular camera (110) to obtain obstacle information; the control system (150) executes different actions according to the obstacle information, wherein the obstacle information comprises the size and shape of the obstacle, and the distance between the obstacle and the floor sweeping robot (1). In addition, also disclosed are a floor sweeping robot system and a working method of the floor sweeping robot (1).
Patent WO-2019136779-A1 (WO)
Title: Three-way device for anti-backflow infusion and dosing
Inventor: ZHANG JING
IPC: A61M39/24
Filed: 2018-01-26
Abstract: A three-way device for anti-backflow infusion and dosing, comprising a three-way valve body (1), the two ends of the three-way valve body (1) acting as liquid inlets, and an interface of the middle of the three-way valve body (1) acting as a liquid outlet; and a non-return mechanism is installed inside the three-way valve body (1). The non-return mechanism comprises a reverse-stop elastic tube (3) and a connecting piece (4), the connecting piece (4) being mounted with a sliding fit in the middle in the three-way valve body (1), the two ends of the connecting piece (4) respectively being connected to one end of the reverse-stop elastic tube (3), and the other end of each reverse-stop elastic tube (3) being closed, and abutting the inner end of a connecting base (2); A gap is left between the reverse-stop elastic tube (3) and the inner wall of the three-way valve body (1). Each liquid inlet of the three-way device can be connected to a syringe and, when a liquid drug is injected by any one syringe, an infusion path is automatically opened by means of compressing the closed end of the related reverse-stop elastic tube (3), without the need for any closing and opening operation, thereby preventing misoperation; leakage, overflow, and backflow will not occur when in use, ensuring the safety of the infusion and the bolus and aspiration administered during the infusion process.
Patent WO-2019148430-A1 (WO)
Inventor: ZENG LINGXING
IPC: G01C21/16
Filed: 2018-02-01
Abstract: A mounting structure for an inertial measurement unit comprises an inertial measurement unit (100), a mounting bearer (200), a support member (300), and a cushioning structure (400). The inertial measurement unit (100) is mounted on the mounting bearer (200). The mounting bearer (200) is mounted on the support member (300) via the cushioning structure (400). The cushioning structure (400) adopts a flexible material and/or an elastic material to absorb deformation of the support member (300). When the support member (300) deforms, deformation of the support member (300) is absorbed by the cushioning structure (400), such that the deformation is not transmitted, or only a small portion thereof is transmitted, to the mounting bearer (200), and the inertial measurement unit (100) on the mounting bearer (200) is not affected, or is less affected, by the deformation of the support member (300), thereby ensuring the accuracy of a measurement result of the inertial measurement unit (100). Also provided is a pan-tilt device.
Patent WO-2019024515-A1 (WO)
Title: Electromagnetic shielding structure and electronic device having the electromagnetic shielding structure
Inventor: LIANG ZHIYING
IPC: H05K9/00
Filed: 2018-03-21
Abstract: An electromagnetic shielding structure (100, 300) and an electronic device having the electromagnetic shielding structure (100, 300). The electromagnetic shielding structure (100, 300) is applied to a circuit board (200, 200a), and comprises a first shielding member (10) and a second shielding member (20, 20a); the first shielding member (10) comprises a first bottom wall (102) and a first sidewall extending from an outside edge of the first bottom wall (102); the first bottom wall (102) and the first sidewall (104) of the first shielding member (10) form a cavity (112); the second shielding member (20, 20a) is detachably mounted on the first shielding member(10), so as to seal the first cavity (112) of the first shielding member (10); the first shielding member (10) and the second shielding member (20, 20a) together receive the circuit board (200, 200a) therebetween, so as to perform electromagnetic shielding on the circuit board (200, 200a). The electromagnetic shielding structure (100, 300) can prevent the circuit board (200, 200a) from being interfered by an external signal, thereby improving the shielding effect.
Patent WO-2019001049-A1 (WO)
Title: Flexible device for jointed flexible single turnout, and jointed flexible single turnout
Inventor: YAN ZHILONG
IPC: B61L5/02
Filed: 2018-03-29
Abstract: Provided are a flexible device (100) for a jointed flexible single turnout, and a jointed flexible single turnout (200). The flexible device (100) for a turnout comprises at least one first flexible assembly (1) and a driving assembly (2) for driving the first flexible assembly (1). The first flexible assembly (1) comprises upper and lower first flexible structures (11). Each of the first flexible structures (11) comprises a first flexible push rod (113) and a first axial cam (112). In the first flexible structure (11), a circumferential surface of the first axial cam (112) has a cam recess (1121). The first flexible push rod (113) is provided with a roller (1131) extending into the cam recess (1121). The roller (1131) has a conical circumferential surface.
Patent WO-2019192041-A1 (WO)
Inventor: ZHANG FENG
IPC: G09F9/33
Filed: 2018-04-26
Abstract: 一种LED显示屏及其封装方法，包括电路板（10）和贴装在电路板（10）表面的LED发光芯片（20），覆盖在电路板（10）表面并填充在LED发光芯片（20）间隙的绝缘胶层（30），以及位于LED发光芯片（20）间隙之间且固定设置在绝缘胶层（30）表面的若干凸出体（40），LED发光芯片（20）的上表面与绝缘胶层（30）平齐，形成平整的表面；凸出体（40）的颜色凸出显示，视觉上先感受到凸出体（40）的颜色，使原来通过视觉感受绝缘胶层（30）的平面颜色变成视觉感受凸出体（40）组成的单点颜色，目视过程中弱化了单个LED显示屏的绝缘胶层（30）的颜色差异，解决现有技术中的LED显示屏拼接在一起后整体颜色有明显差别，接缝目视明显，显示效果较差的问题。
Patent WO-2019218225-A1 (WO)
Title: House having water pipe and low-voltage wire separate from main structure
Inventor: YANG HONGBIN
IPC: E04H1/02
Filed: 2018-05-16
Abstract: The present invention is applicable to the technical field of building construction. Provided is a house having a water pipe and a low-voltage wire separate from a main structure. The house comprises a main structure, a water pipe and a low-voltage wire. The main structure comprises a wall and a floor. The house of the present invention comprises a suspended ceiling at the top of a room thereof, a skirting board at the bottom of the room, a door casing disposed at the periphery of an entrance of the room, and a vertical recess disposed on the wall of the room, thereby enabling a water pipe to be arranged within the suspended ceiling and to extend downward to the position of a faucet through the vertical recess on the wall, and enabling a low-voltage wire to be arranged within the skirting board and the door casing. By separating a low-voltage wire and a water pipe from a main structure of a room, the present invention realizes separation of a water pipe and a low-voltage wire from a main structure, facilitates maintenance and refitting when the pipe and wire are damaged, overcomes the drawback of having to create an opening in a floor or wall when repairing a conventional embedded pipe and wire, thereby reducing damage to the main structure, and enhancing building safety, reliability and durability.
Patent WO-2019128043-A1 (WO)
Title: 电枢的液体绝缘旋转烘焙固化装置和方法
Inventor: MA SHENGJUN
IPC: H02K15/12
Filed: 2018-05-16
Abstract: 一种电枢的液体绝缘旋转烘焙固化装置和旋转烘焙方法，电枢的所述铁磁部件设有多个沿其周向分布以嵌入所述绕组的绕组槽，所述旋转烘焙固化装置还包括气封部，所述气封部能够向所述绕组槽的槽口方向喷气。在喷气压力作用下，可阻止浸渍液体在重力作用下从绕组槽内流出，从而降低电枢在真空压力浸渍工艺后续的滴漆过程中、旋转烘焙固化过程中，浸渍液体沿绕组槽之间缝隙口处的径向流失，提高浸渍后浸渍液体填充浸渍的饱满率，遏止内部缝隙口空穴的形成，并在此过程中率先封锁住浸渍液体自然流失的缝隙口，增加阻止外界环境中潮气和其它介质侵入的能力。
Patent WO-2018219149-A1 (WO)
Inventor: LI JINGDE
IPC: D06F39/02
Filed: 2018-05-17
Abstract: 一种洗涤添加剂盒及洗衣机，其中洗涤添加剂盒包括盒体（1），所述盒体（1）包括出液口（11），所述出液口（11）处可拆卸的设置有出液结构（2），该出液结构（2）包括单向阀。所述洗涤添加剂盒的出液结构（2）实现洗涤添加剂的自动投放以及多次自动投放，同时反向逆止出液；可拆卸的密封设置使得维护更加简单、方便、不泄漏，发生堵塞可及时处理，此外还可以通过出液口（11）进行补液，结构简单，可靠性高。
Patent WO-2018214860-A1 (WO)
Inventor: CONG YUWEN
IPC: A61K31/133
Filed: 2018-05-22
Abstract: La présente invention concerne une méthode et une composition pharmaceutique pour le traitement de l'anémie aplastique, et spécifiquement l'application d'un inhibiteur de signal S1PR1 à un sujet en ayant besoin un traitement de l'anémie aplasique.
Patent WO-2018228221-A1 (WO)
Title: 传输信息的方法和装置
Inventor: WEN RONGHUI
IPC: H04W72/04
Filed: 2018-06-01
Abstract: 本申请提供了一种传输信息的方法和装置，包括：第一终端设备生成第一控制信息和第一导频，所述第一导频用于解调所述第一控制信息，所述第一导频包括n个连续的导频符号，所述n个连续的导频符号中至少一个导频符号与第二终端设备向网络设备发送的第二导频包括的m个连续的导频符号中至少一个导频符号所占的时域资源相同，所述第二导频用于解调所述第二终端设备向所述网络设备发送的第二控制信息，其中，m和n为大于1的整数；所述第一终端设备向所述网络设备发送所述第一控制信息和所述第一导频，可以节省资源开销，能够提高系统性能。
Patent WO-2019237300-A1 (WO)
Title: Information sending and receiving method and apparatus, device, and storage medium
Inventor: HONG WEI
IPC: G05D1/10
Filed: 2018-06-14
Abstract: An information sending and receiving method and apparatus, a device, and a storage medium. The method comprises: where an unmanned aerial vehicle is in an inactive state, the unmanned aerial vehicle operating according to a first working mode; the unmanned aerial vehicle being switched from the first working mode to a second working mode to operate, the first working mode and the second working mode being two different working modes; the unmanned aerial vehicle sending information to an access network device, the information being used for informing that the working mode of the unmanned aerial vehicle changes; the access network device determining, according to the information, the second working mode to which the unmanned aerial vehicle is switched; and the access network device using a control strategy corresponding to the second working mode to control the unmanned aerial vehicle. The present disclosure provides, for an unmanned aerial vehicle in an inactive state, a mechanism where the unmanned aerial vehicle reports a change in the working mode thereof to an access network device when the working mode of the unmanned aerial vehicle changes, so that the access network device changes a control strategy for the unmanned aerial vehicle in a timely manner so as to ensure the accurate and normal operation of the unmanned aerial vehicle.
Patent WO-2018228567-A1 (WO)
Title: 带宽资源配置方法、装置和系统
Inventor: LI JUNCHAO
IPC: H04W4/00
Filed: 2018-06-15
Abstract: 本申请提供了一种带宽资源配置方法、装置和系统。其中，该方法包括：在UE源工作带宽资源，基站和UE进行该UE的第一UE特定信息的传输；在该UE的UE校准带宽资源，基站向该UE发送该UE的UE目标工作带宽资源的信息，其中，UE目标工作带宽资源用于基站与该UE进行该UE的第二UE特定信息的传输；其中，UE源工作带宽资源和UE校准带宽资源不完全相同。通过本申请提供的带宽资源配置方法，在基站和UE对该UE的工作带宽资源理解不一致时可以进行校准，校准后可以使基站和UE对该UE的工作带宽资源理解一致，从而可以使基站和UE进行正常的通信。
Patent WO-2019001511-A1 (WO)
Title: Fuse box structure and electric vehicle
Inventor: YE WEI
IPC: H01H85/20
Filed: 2018-06-28
Abstract: Provided in the present disclosure are a fuse box structure and an electric vehicle. The fuse box structure comprises: a first end cover, a first body connected to the first end cover, a second body connected to the first body, and a second end cover connected to the second body. The first end cover, the first body, the second body, and the second end cover are sequentially arranged from top to bottom, and a sealing structure is disposed between the first end cover and the first body, between the first body and the second body, and between the second body and the second end cover. The fuse box structure in the embodiment of the present disclosure disposes a sealing structure between adjacent components, ensuring effective sealing capabilities of the fuse box. Thus, the invention enables waterproofing of the fuse box, such that the electric vehicle can safely navigate through water and drive normally in a wet environment, thereby allowing drivers to travel in rainy weather.
Patent WO-2020014850-A1 (WO)
Inventor: HUANG WEIXIN
IPC: C07C11/04
Filed: 2018-07-17
Abstract: The invention provides a method of preparing a pure M1 phase MoVTeNbOx catalyst with a high specific surface area, comprising the following steps: S1) mixing and dissolving a molybdenum-containing compound, a vanadium-containing compound, a tellurium-containing compound, a niobium-containing compound and a protective agent to obtain a precursor-protective agent mixed solution, in which the protective agent is a surfactant or a small molecule organic acid and a salt thereof; S2) subjecting the precursor-protective agent mixed solution to a hydrothermal reaction to separate out a solid; S3) calcining the solid in an air atmosphere, followed by calcining the same in an inert gas, and then performing a hydrogen peroxide purification treatment to obtain a pure M1 phase MoVTeNbOx catalyst. The MoVTeNbOx composite oxide catalyst synthesized by the method has high pore volume and high specific surface area, and exhibits an excellent conversion rate, selectivity, space time yield and stability in the oxidative dehydrogenation reaction of ethane for preparing ethylene.