baber/WOPTO huggingface dataset:
Patent WO-2018157771-A1 (WO)
Title: Dispositif de passerelle zigbee, noeud enfant zignee et procédés de mise en réseau zigbee
Inventor: ZHOU YUHANG
IPC: H04W84/18
Filed: 2018-02-26
Abstract: La présente invention concerne un dispositif de passerelle Zigbee, un nœud enfant Zigbee et un procédé de mise en réseau Zigbee. Le procédé de mise en réseau comprend les étapes consistant à : obtenir une adresse MAC et des informations de vendeur d'un nœud enfant Zigbee ; coder et combiner l'adresse MAC et les informations de vendeur afin d'obtenir des informations d'identification ; et envoyer les informations d'identification à un dispositif de passerelle Zigbee pour le dispositif de passerelle Zigbee afin de déterminer si le nœud enfant Zigbee est autorisé à accéder au réseau Zigbee. Le dispositif de passerelle Zigbee, le nœud enfant Zigbee et les procédés de mise en réseau Zigbee améliorent l'efficacité de la mise en réseau Zigbee tout en améliorant le taux de réussite des liaisons de réseau Zigbee.
Patent WO-2018161970-A1 (WO)
Title: 一种充电桩的管理方法及充电桩管理客户端、管理服务器
Inventor: SUN LIXIN
IPC: H04L29/08
Filed: 2018-03-09
Abstract: 一种充电桩的管理方法及充电桩管理客户端、管理服务器，能够通过管理服务器和充电桩管理客户端对充电桩进行线上统一管理，该方法包括充电桩管理客户端向管理服务器发送充电桩注册请求消息；管理服务器根据充电桩注册请求信息，记录充电桩的参数；充电桩管理客户端向管理服务器发送充电桩变更请求消息；管理服务器根据充电桩管理客户端发送的充电桩变更请求信息，更新充电桩的参数；充电桩管理客户端向管理服务器发送充电桩注销请求消息；管理服务器根据充电桩注销请求信息，删除充电桩的参数。
Patent WO-2019033756-A1 (WO)
Title: Optical imaging lens
Inventor: ZHANG KAIYUAN
IPC: G02B13/00
Filed: 2018-03-23
Abstract: An optical imaging lens is provided herein. The optical imaging lens comprises sequentially along an optical axis from an object side to an image side: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4), a fifth lens (E5), and a sixth lens (E6). The first lens (E1) and the fifth lens (E5) both have a positive focal power. The second lens (E2), the third lens (E3), and the fourth lens (E4) respectively have either a positive focal power or a negative focal power. An object side surface (S1) of the first lens (E1) and an image side surface (S10) of the fifth lens (E5) are both convex. An image side surface (S4) of the second lens (E2), an object side surface (S11) of the sixth lens (E6), and an image side surface (S12) of the sixth lens (E6) are all concave. The total effective focal length f of the optical imaging lens and an entrance pupil diameter EPD of the optical imaging lens satisfy f / EPD ≤ 1.8.
Patent WO-2019119668-A1 (WO)
Inventor: HUI MIZHOU
IPC: A61K9/06
Filed: 2018-03-27
Abstract: 一种具有强抗炎活性的组合物及应用，所述组合物由透明质酸片段和用于增强透明质酸片段的抗炎作用的表面活性剂组成。
Patent WO-2018177409-A1 (WO)
Title: 一种报文传输方法及装置
Inventor: XU WEIPING
IPC: H04L29/12
Filed: 2018-03-30
Abstract: 本申请提供一种报文传输方法及装置，用以解决VTEP之间经过NAT设备进行通信时，存在的报文无法穿越NAT设备的问题。该方法应用于VXLAN中，该VXLAN包括第一VTEP、第二VTEP以及NAT设备，其中第一VTEP通过NAT设备与第二VTEP通信，第一VTEP处于公有网络，第二VTEP处于私有网络。该方法包括：第一VTEP对第一报文进行VXLAN封装，得到第二报文；第一VTEP将第二报文经过NAT设备发送至第二VTEP；第二VTEP对接收到的第二报文进行解VXLAN封装，得到第一报文。其中，第一报文为第一VTEP待发送的报文，第二报文的目的端口号是根据第二报文的目的IP地址获取的，第二报文的源端口号为预设端口号。
Patent WO-2019148668-A1 (WO)
Inventor: CHEN JINYIN
IPC: F21V23/00
Filed: 2018-04-20
Abstract: 一种LED吸顶灯贴，包括灯板（1）和灯罩（2），在灯板（1）上布设有若干灯珠（11），灯罩（2）盖设于灯板（1）中的设有灯珠（11）的一侧，灯罩（2）对应灯珠（11）的位置一一对应地设有透光珠（21），透光珠（21）凸起于灯罩（2）相背于灯板（1）的一侧，并且透光珠（21）位于灯板（1）的一侧设有开口的透光槽，灯珠（11）至少部分嵌入透光槽中。LED吸顶灯贴能够提高LED吸顶灯贴的发光光效，并且不会出现产生阴影的现象，符合市场需求。
Patent WO-2019085429-A1 (WO)
Inventor: ZHU JIONG
IPC: G05B19/042
Filed: 2018-05-07
Abstract: 一种种植任务生成方法和装置，所述方法包括：获取所述种植区域的当前种植物的下一个种植物的种植计划数据（S10）；获取所述下一个种植物的种植信息（S11）；根据所述下一个种植物的种植信息及所述下一个种植物的种植计划数据，生成所述下一个种植物的种植任务信息（S12）。方法能根据所述种植区域的实时种植情况，进行科学种植，并能避免种植区域空置及物料的浪费。
Patent WO-2019218293-A1 (WO)
Inventor: WONG MINGHUANG
IPC: A23K20/147
Filed: 2018-05-17
Abstract: 一种罗非鱼饲料，包括有如下重量份的物质：厨余蛋白粉52-58份，豆粕8-12份，花生麸8-12份，酵母4-6份，淀粉20-24份，维生素矿物质预混合剂2-5份。
Patent WO-2019056782-A1 (WO)
Title: Sphere projection common tangent line-based multi-camera calibration and parameter optimization method
Inventor: DA FEIPENG
IPC: G06T7/80
Filed: 2018-05-17
Abstract: Disclosed in the present invention are a sphere projection common tangent line-based multi-camera calibration and parameter optimization method, comprising the specific steps of: 1. obtaining the coordinates of a sphere center projection on a phase plane according to the collinear principle of an intersection point of a sphere projection common tangent line and a sphere center projection point; 2. in combination with the sphere center projection, obtaining inner and outer parameters of the camera by means of the algebraic relation between an image of the absolute quadratic curve and the projection of the sphere; 3. representing the projection of the sphere by using oval parameters, dividing the error between the projection curve and the reprojection of the projection curve into two relatively independent parts accordingly, and employing a nonlinear optimization method for gradually optimizing the deviation of the two parts to obtain a final calibration result for the camera; and 4. unifying the calibration results of the multiple cameras to the same world coordinate system by means of a matching method, thus completing the multi-camera calibration. With the method according to the present invention, the parameter geometric significance is reserved in the solution process, the calibration precision is high, and the simultaneous calibration of the multiple cameras may be simply and efficiently completed.
Patent WO-2018228347-A1 (WO)
Inventor: NIE SHUWEI
IPC: H04W36/08
Filed: 2018-06-12
Abstract: The present application provides a wireless client STA roaming method and apparatus, which can be applied to an access controller (AC) of a wireless local area network. According to an example of the method, a STA of interest that is to roam from a first access point (AP) to a second AP can be determined, and by controlling the STA of interest to switch from a working channel of the first AP to a working channel of the second AP, the STA of interest roams from the first AP to the second AP.
Patent WO-2020010516-A1 (WO)
Title: Detection method for n-nitrosodimethylamine impurities
Inventor: XIAO TAN
IPC: G01N30/88
Filed: 2018-07-10
Abstract: Disclosed is a detection method for N-nitrosodimethylamine (NDMA) impurities, comprising: (1) obtaining a test solution containing a sample to be tested; and (2) detecting the test solution by means of gas chromatograohy-mass spectrometry to determine the content of an N-nitrosodimethylamine impurity in the sample. The method provided in the present invention has a good separating effect, a wide linear range, a high sensitivity and a good method durability, and can detect the content of N-nitrosodimethylamine (NDMA) in the sample rapidly and effectively.
Patent WO-2020015008-A1 (WO)
Inventor: CHEN YONGBING
IPC: D03D13/00
Filed: 2018-08-01
Abstract: 一种保健柔软型面料，由经线和纬线相互编织而成，所述经线由罗布麻纤维，铜氨纤维，腈纶和聚酯纤维混纺而成，所述的纬线由罗布麻纤维，富强纤维和棉纤维混纺编织而成，所述的经线中罗布麻纤维，铜氨纤维，腈纶和聚酯纤维混纺比例为2:1:1:2，所述的纬线中铜氨纤维，富强纤维的混纺比例为2:2:1，同时还公开了面料的加工工艺。
Patent WO-2019029480-A1 (WO)
Title: Method and apparatus for precoder determination and precoder matrix indicator (pmi) indication for uplink transmission
Inventor: DAVYDOV ALEXEI
IPC: H04W72/04
Filed: 2018-08-06
Abstract: Provided herein are method and apparatus for precoder determination and precoder matrix indicator (PMI) indication for uplink transmission. The disclosure provides an apparatus for a user equipment (UE), comprising circuitry configured to: determine a precoder for each of a plurality of precoder resource block groups (PRGs) for an uplink transmission, wherein the plurality of PRGs are configurable in at least one of PRG size and number; and precode each of the plurality of PRGs with a determined precoder; and a memory to store the determined precoder for each of the plurality of PRGs.
Patent WO-2019091171-A1 (WO)
Title: 语音控制智能家电的方法、装置、系统和电子设备
Inventor: WANG JING
IPC: G10L15/25
Filed: 2018-08-14
Abstract: 一种语音控制智能家电的方法、装置、系统和电子设备，涉及家用电器技术领域。其中该方法包括：获取用户的语音信息（101）；对该语音信息进行识别，得到控制指令（102）；根据该控制指令确定目标家电，并向该目标家电传输该控制指令（103）；获取目标家电返回的第一执行结果，该第一执行结果表征目标家电的状态（104）。因此，智能家电无需安装语音模块，降低了智能家电的成本，用户可以在家中任何一个角落通过语音指令控制家中任意一台联网的家用电器，提高了控制效率，并且，用户还将通过获取的第一执行结果，了解目标家电的当前状态。
Patent WO-2019034138-A1 (WO)
Title: Efficient wavelength tunable hybrid laser
Inventor: WEN YANGJING
IPC: H01S5/065
Filed: 2018-08-17
Abstract: A tunable hybrid laser (300, 400) has a gain chip (302, 402) and a wavelength selection chip (304, 404). The wavelength selection chip (304, 404) includes a wavelength selective loop reflector (608). The wavelength selective loop reflector (608) is configured to receive the amplified lightwave from the gain chip (302, 402). The wavelength selective loop reflector (608) includes a single optical coupler (610) and a micro-ring resonator (MMR) (612). The single optical coupler (610) splits the amplified lightwave and provides portions thereof to different branches of the MRR (612). The MRR (612) permits selection of a desired wavelength and reflects the portions of the amplified lightwave at the desired wavelength back to the single optical coupler (610), which combines the portions of the amplified lightwave at the desired wavelength to generate a reflection lightwave and a transmission lightwave. The reflection lightwave is returned to the gain chip (302, 402) to form the external cavity and the transmission lightwave is output from the tunable hybrid laser (300, 400).
Patent WO-2019037695-A1 (WO)
Title: Communication method and apparatus
Inventor: LI JUNCHAO
IPC: H04W72/04
Filed: 2018-08-21
Abstract: Provided is a communication method, comprising: a UE receiving downlink control information, the downlink control information indicating that a first resource is used for the sending of uplink data information and/or uplink control information; the UE receiving first information, the first information indicating information about a second resource, wherein the second resource comprises at least one of a reserved resource, a resource for uplink transmission, or a resource for downlink transmission; the UE determining that the second resource comprises the reserved resource; when the downlink control information indicates that the uplink data information is sent on the first resource, and there is a first overlapping part between the reserved resource and the first resource, the UE sending the uplink data information on part or all of the first resource except the first overlapping part, or, ignoring the downlink control information; and when the downlink control information indicates that uplink control information for feedback acknowledgement is sent on the first resource, and there is a first overlapping part between the reserved resource and the first resource, sending, according to the downlink control information, the uplink control information for feedback acknowledgement.
Patent WO-2020037669-A1 (WO)
Inventor: WANG WENXUAN
IPC: H01L23/525
Filed: 2018-08-24
Abstract: 本申请实施例提供了一种电熔丝及其制造方法、存储单元，方法包括：提供一半导体衬底，所述半导体衬底包括预设有源区；在半导体衬底上形成隔离区，其中，所述隔离区与所述预设有源区之间具有高度差并通过至少一侧壁相连；在所述预设有源区上形成阴电极和阳电极；以及在所述侧壁上形成用于连接所述阴电极和阳电极的熔断体，使得熔断体的线宽脱离半导体工艺的极限线宽限制，实现电熔丝的实际线宽可以小于半导体工艺的极限线宽，尤其在同一半导体工艺平台下摆脱其极限线宽的限制从而实现较小的电熔丝实际线宽，从而在熔断时需要的熔断电流较小，进一步地，作为其控制单元的晶体管结构也较小，从而减小了单一存储单元所占面积，提高了存储器的存储容量。
Patent WO-2019128303-A1 (WO)
Title: 一种宠物牵引装置
Inventor: ZHU ZHEHAO
IPC: A01K27/00
Filed: 2018-09-07
Abstract: 一种宠物牵引装置，包括壳体、转盘（2）、锁件（3）、锁钮（4）和第一衔接件（5），第一衔接件（5）第一端铰接设在壳体内，第一衔接件（5）第二端设有下压部（51），转盘（2）可旋转设在壳体内，转盘（2）周边缘均匀设有卡齿（21）；锁件（3）铰接在壳体内，锁件（3）上设有接触部（31）和卡舌（32），接触部（31）与下压部（51）接触，卡舌（32）抵住卡齿（21），锁钮（4）设在第一衔接件（5）上。
Patent WO-2020062317-A1 (WO)
Inventor: FENG ZHIRONG
IPC: B01F35/60
Filed: 2018-10-08
Abstract: Disclosed is a material stirring device with a filtering effect. The material stirring device comprises an internal toothed disc (4), wherein four support legs (5) are welded to an outer side face of the internal toothed disc (4) at equal intervals; inner sides of upper portions of the support legs (5) are together connected to a guide rail (7), and inner sides of lower portions of the support legs (5) are together connected to a bottom plate (12); a first electric motor (14) is mounted in the middle of an upper end of the bottom plate by means of screws; the first electric motor (14) is connected to a rotary shaft (15) by means of a coupling; an upper end of the rotary shaft (15) is fixedly connected to a material mixing mechanism; an upper end of the material mixing mechanism engages with the internal toothed disc (4) by means of a gear (22); a roller (6) is mounted at a position, corresponding to the guide rail, on an upper portion of the material mixing mechanism, and the roller (6) is in rolling connection with the guide rail (7); and the upper end of the material mixing mechanism is connected to a discharging mechanism by means of an discharging pipe (1). A separated-chamber stirring structure can prevent a material from being piled in the same material mixing chamber, and is more beneficial for mixing the material; and a material mixing chamber (8) further rotates around the first electric motor (14) while a stirring shaft (21) inside the material mixing chamber (8) is stirring the material, such that the material is mixed more fully, the mixing efficiency is higher, and the use requirements can be better satisfied.
Patent WO-2019085744-A1 (WO)
Inventor: SUN SHUMENG
IPC: H01L41/04
Filed: 2018-10-16
Abstract: 一种显示基板、显示面板和显示装置。该显示基板包括：多个阵列排布的像素单元(200)，各像素单元(200)包括：第一电极(210)，包括第一电极本体(211)、与第一电极本体(211)相连的第一电致伸缩层(212)、以及与第一电致伸缩层(212)电连接的第一驱动电极(213)，第一电致伸缩层(212)被配置为在第一驱动电极(213)的电信号下伸长或缩短并带动第一电极本体(211)伸长或缩短。由此，该显示基板至少可实现曲面显示，并可控制显示基板弯曲的曲率。
Patent WO-2020082399-A1 (WO)
Title: Multi-layer pcb stack
Inventor: XU HUANXIA
IPC: H05K3/00
Filed: 2018-10-29
Abstract: Disclosed is a multi-layer PCB stack, comprising: an installation base; installation tabs; vertical rods; U-shaped mounts; recesses; slide blocks; bolt fasteners; rod caps; base plates; PCBs; reinforcement rods; supporting members; position-limiting slots; and position-limiting hooks. The U-shaped mounts are in slidable connection with the vertical rods, such that a distance between the adjacent U-shaped mounts is adjustable. The rod cap is detachably connected to the top of the vertical rod. Multiple U-shaped mounts can be installed at the vertical rod as required, such that PCBs can be arranged in layers. Sides of the PCB are connected to the supporting member, such that the PCB has better heat dissipation performance. When the position-limiting hooks are inserted into the position-limiting slots, the PCB is engaged at and fixedly connected to the supporting member without needing a screw, and can be installed or removed conveniently. Each of two sides of the supporting member has two position-limiting slots.
Patent WO-2019080942-A1 (WO)
Inventor: LUI MAY PUI-MAN
IPC: C12N5/07
Filed: 2018-10-29
Abstract: L'invention concerne des cellules de tissus fœtaux ou un extrait de tissus fœtaux qui peuvent prévenir ou traiter efficacement des troubles ou des maladies osseuses.
Patent WO-2020029454-A1 (WO)
Inventor: JI RONGHUA
IPC: E05F15/44
Filed: 2018-11-08
Abstract: L'invention concerne un dispositif anti-piège pour un véhicule comprenant un système anti-piège (1), un dispositif de connexion (2), un fil (3), une bague d'étanchéité (4), une fiche de fil (5) et un système de commande anti-piège (6) ; le système anti-piège est composé d'un dispositif de rebond (11), d'une boucle fixe (12), d'un premier fil (13), d'un deuxième fil (14), d'un troisième fil (15), d'un quatrième fil (16), d'un premier conducteur (17), d'un deuxième conducteur (18), d'un troisième conducteur (19), d'un quatrième conducteur (191) et d'une résistance (192) ; le fil (3) est connecté à la partie de queue du système anti-piège (1), la bague d'étanchéité (4) est emmanchée sur la partie médiane du fil (3) et la fiche de fil (5) est montée au niveau de l'extrémité droite du fil (3) ; et une douille de fil (61) est disposée au niveau de l'extrémité gauche du système de commande anti-piège (6), et une unité centrale de traitement (62), un module de transmission (63), un module d'alarme (64) et un module d'alimentation électrique (65) sont disposés à l'intérieur du système de commande anti-piège.
Patent WO-2019200911-A1 (WO)
Title: Wearable device, electronic system and equipment, touch feedback method and storage medium
Inventor: GUO ZIQIANG
IPC: G06F3/01
Filed: 2018-11-20
Abstract: A wearable device (100), an electronic system and equipment, a touch feedback method and a storage medium, the wearable device (100) comprising an electromagnetic coil group (110), a drive circuit (120) and a control circuit (130). The drive circuit (120) is coupled to the electromagnetic coil group (110). The control circuit (130) is configured to control the drive circuit (120) to generate coil current corresponding to the electromagnetic coil group (110) according to a control command and output the coil current to the electromagnetic coil group (110); and the electromagnetic coil group (110) is configured to receive the coil current and generate touch feedback on the basis of the coil current. The present wearable device (100) may provide touch feedback, and the feedback may be applied to a virtual reality scene to add physical touch sense, thereby improving the immersion sensation and the experience of using the device.
Patent WO-2020103119-A1 (WO)
Inventor: XIE CHUNYAN
IPC: H01L51/52
Filed: 2018-11-23
Abstract: Disclosed are a display substrate and the preparation method therefor and a display device. The display substrate (100/200) comprises a display region (101/201), the display region (101/201) comprising an organic functional layer (1013/2013), an encapsulation layer (1014/2014) and a first barrier wall (1012/2012). The display region (101/201) is provided with a first opening (1011/2011); the first barrier wall (1012/2012) surrounds an outer edge of the first opening (1011/2011); the organic functional layer (1013/2013) surrounds the first barrier wall (1012/2012); the encapsulation layer (1014/2014) covers the organic functional layer and the first barrier wall (1012/2012). The encapsulation layer (1014/2014) includes a first portion (1014A) and a second portion (1014B); the first portion (1014A) covers the part of the organic functional layer (1013/2013) close to the first opening (1011/2011); the second portion (1014B) covers the side surface of the first barrier wall (1012/2012) adjacent to the organic functional layer (1013/2013); the first portion (1014A) and the second portion (1014B) form an obtuse angle. The encapsulation layer (1014/2014) with an obtuse angle structure cannot be fractured easily; thus, the encapsulation layer (1014/2014) has better encapsulation effect.
Patent WO-2019101160-A1 (WO)
Inventor: ZOU YONG
IPC: B01D53/14
Filed: 2018-11-23
Abstract: 本发明公开了一种含有呋喃骨架的亚胺胍衍生物，包括2,5-呋喃双亚胺胍和2,5-呋喃双亚胺胍可接受的盐及其溶剂合物；还公开了2,5-呋喃双亚胺胍的制备方法，及其作为酸性气体吸收剂、阴离子沉淀剂的用途。本发明的2,5-呋喃双亚胺胍在吸收酸性气体后能方便地再生并循环使用，其再生能耗低，降低了成本、提高了效率，其制备方法简单、条件温和、反应时间短、收率高、成本低，易于实现规模化制备。
Patent WO-2019137112-A1 (WO)
Title: Communication method and apparatus
Inventor: ZHANG HONGPING
IPC: H04W28/18
Filed: 2018-11-30
Abstract: The present application provides a communication method and apparatus. The method comprises: sending capability information to a network device, wherein the capability information comprises first capability information corresponding to a first frequency range and second capability information corresponding to a second frequency range, the first capability information and the second capability information are independent information, the first capability information comprises first indication information for indicating whether a measurement gap is required in a frequency band within the first frequency range, and the second capability information comprises second indication information for indicating whether a measurement gap is required in a frequency band within the second frequency range; receiving measurement gap configuration information determined according to the capability information, wherein the measurement gap configuration information is information for configuring a measurement gap; and performing measurement according to the measurement gap configuration information. Thus, signaling overhead can be reduced, and the storage overhead of a network device can also be reduced.
Patent WO-2019137141-A1 (WO)
Inventor: TONG ZHENXIAO
IPC: G09G3/3208
Filed: 2018-12-12
Abstract: 一种显示方法及显示优化装置、显示装置（900），涉及显示技术领域。该显示方法包括：获取显示面板的异形区域的图像数据（S1）；根据异形区域的图像数据进行圆滑处理以生成图像补偿数据（S2）；将该图像补偿数据转换成驱动补偿电压以输出至该显示面板（S3）。可改善显示面板的异形区域边缘的锯齿现象，从而优化显示效果。
Patent WO-2019196470-A1 (WO)
Title: Three-dimensional rotary intelligent storage compartment
Inventor: YANG JIANWEI
IPC: E04H6/18
Filed: 2018-12-13
Abstract: A three-dimensional rotary intelligent storage compartment. The compartment comprises a tower body (1). A central garage for storing bicycles is provided in the center of the tower body (1). The central garage comprises a central column (5). Multiple placement plates (4) are arranged around the central column (5). Each placement plate (4) is equally divided into multiple independent storage spaces (9) by means of vertical partition plates (22). One vertical edge of each vertical partition plate (22) is fixed to the central column (5). A clamping mechanism (8) for clamping a bicycle is provided in each storage space (9). Multiple loop rails (2) are vertically arranged on the inner wall of the tower body (1). Multiple ferry parking spaces (3) are arranged on each loop rail (2). The ferry parking spaces (3) can move in the loop rail (2), and can clamp bicycles to make same stand, push the bicycles onto the placement plates (4), and clamp the bicycles into the clamping mechanisms (8) in the storage spaces. The storage compartment is convenient to operate, and saves the occupied area of bicycles.
Patent WO-2019134536-A1 (WO)
Title: 基于神经网络模型的人脸活体检测
Inventor: SHEN CHUAN
IPC: G06V10/56
Filed: 2018-12-21
Abstract: 一种基于神经网络模型的人脸活体检测方法、装置及电子设备。该方法包括，获得关于待检测目标对象的目标可见光图像和目标红外图像（S101），从该目标可见光图像中提取第一人脸图像，以及从该目标红外图像中提取第二人脸图像（S102），基于该第一人脸图像的各类单色分量数据和该第二人脸图像的单色分量数据，生成该目标对象的目标图像数组（S103），将该目标图像数组输入至预先训练完成的神经网络模型中进行检测，得到该目标对象的人脸活体检测结果（S104）。
Patent WO-2019153921-A1 (WO)
Title: Railway vehicle charging groove assembly and railway vehicle charging apparatus
Inventor: LI DAOLIN
IPC: B60L5/40
Filed: 2018-12-25
Abstract: A railway vehicle charging groove assembly (20), comprising: a housing (240), two charging plates (200), and a connecting assembly (250), the two charging plates (200) being arranged at an interval to form a groove body (230), one end of the connecting assembly (250) being movably connected to the housing (240), and the other end of the connecting assembly (250) being rotatably connected to a corresponding charging plate (200) by means of a hinge assembly (260). Also disclosed is a railway vehicle charging apparatus (100). The present railway vehicle charging groove assembly and railway vehicle charging apparatus have the advantages of a simple structure and stable performance.
Patent WO-2019134654-A1 (WO)
Inventor: ZHAO XIAODONG
IPC: F04C29/12
Filed: 2019-01-03
Abstract: A compressor, comprising a housing (20), a compression mechanism (80), and a vent valve assembly (100). The compression mechanism (80) is disposed in the housing (20) and configured to compress a fluid. The compression mechanism (80) comprises a vent port (81) used for discharging the compressed fluid. The vent valve assembly (100) is disposed at or near the vent port of the compression mechanism (80) to reduce or prevent backflow the compressed fluid to the compression mechanism (80). The vent valve assembly (100) comprises a vent valve (120) and a connecting member (140) used for connecting the vent valve (120) to a fixing structure of the compressor. The vent valve (120) and the connecting member (140) are formed as a single piece, or are separately formed and assembled together. The vent valve assembly (100) in the compressor is easy to mount, thereby reducing assembly costs and shortening the assembly time.