baber/WOPTO huggingface dataset:
Patent WO-2019036961-A1 (WO)
Title: Machine room noise prompt method and apparatus based on internet of things, and storage medium
Inventor: FU YANWEN
IPC: G01L17/00
Filed: 2017-08-23
Abstract: Disclosed are a machine room noise prompt method and apparatus based on the Internet of Things, and a storage medium, the method and apparatus being used for effectively discovering a noise condition within a certain field range where a machine room is located and giving a prompt to guarantee the security of devices in the machine room. The technical solution thereof is: the method comprising: collecting a sound signal in real time within a certain field range where a machine room is located; performing calculation processing on the collected sound signal; sending a sound positioning instruction when it is determined that the intensity of a sound exceeds a certain threshold value, and performing, according to the sound positioning instruction, sound positioning on the sound exceeding the certain threshold value; and sending a positioning result to a machine room administrator. In the present invention, by monitoring a sound within a certain field range of a machine room in real time and performing sound positioning on a sound exceeding a certain threshold, a machine room administrator can discover the source of a loud noise and eliminate a hidden danger in a timely manner so as to prevent devices in the machine room from being damaged.
Patent WO-2019033451-A1 (WO)
Title: All-wool yarn composite fabric
Inventor: JIN CHUNLAI
IPC: D03D15/00
Filed: 2017-08-24
Abstract: Disclosed is an all-wool yarn composite fabric, composed of the following components in parts by weight: 16-24 parts of a Shetland yarn, 10-17 parts of an all-wool yarn, 8-12 parts of a wool/viscose yarn, 3-14 parts of a feather yarn, and 3-9 parts of velveteen. The composite fabric has a good ready-made garment effect, is more convenient and natural to wear, is resistant to creasing and abrasion, has a soft hand feeling, and is thick, firm and wear-resistant.
Patent WO-2018076915-A1 (WO)
Title: 磁极防护层真空脱附浸渍固化系统、真空脱附装置及工艺
Inventor: MA SHENGJUN
IPC: H02K15/12
Filed: 2017-08-25
Abstract: 一种磁极防护层真空脱附浸渍固化系统、真空脱附装置及其工艺，真空脱附工艺在浸渍液体注入之前，对磁极中磁轭（15）与真空袋（17）形成的密闭系统进行抽真空脱附，并且建立密闭系统内真空度或压力的函数关系式，以控制真空脱附的过程；函数关系式中的参数包括真空泵（18）的平均抽气体积流量、抽真空的持续时间、密闭系统内的初始压力，以及密闭系统的初始容积。该脱附浸渍固化系统及其工艺中的函数关系式提供真空脱附标准，可以更好地掌握脱附时间，并与检测的压力形成相互检验的效果。
Patent WO-2019037100-A1 (WO)
Title: Altitude estimation for aerial vehicles
Inventor: ZHANG FU
IPC: G01C5/00
Filed: 2017-08-25
Abstract: The altitude of a moving object, such as an unmanned aerial vehicle (UAV), is estimated as a function of pressure-dependent signals from a set of sensors (300-1, 300-2, 300-3, 300-4, 300-5) mounted on the object to enable them have different primary sensing orientations (N). The function may be a weighed average, and the weights in the function may be changed depending on such factors as vehicle orientation relative to apparent wind, stability of the sensed signals, and sensor failure.
Patent WO-2018103400-A1 (WO)
Inventor: HUANG YUAN
IPC: H04L29/12
Filed: 2017-09-12
Abstract: Selon certains modes de réalisation, la présente invention concerne un procédé de liaison WiFi de fidélité sans fil et un produit associé, le procédé consistant à : envoyer une demande de renouvellement d'adresse IP à un premier serveur de protocole de configuration d'hôte dynamique (DHCP) dans une plage de temps prédéfinie lorsque la distance entre la période de validité d'une adresse IP d'un terminal mobile et une heure de fin est inférieure à un seuil prédéfini ; diffuser une demande d'acquisition d'adresse IP à un système du terminal mobile au lieu de signaler un message de défaillance de renouvellement d'adresse IP lorsque le terminal mobile ne parvient pas à renouveler l'adresse IP ; et recevoir au moins une adresse IP attribuée par au moins un serveur DHCP et sélectionner une desdites adresses IP. Au moyen des modes de réalisation de la présente invention, un réseau Wi-Fi peut maintenir une liaison pendant le processus d'un terminal mobile réalisant un renouvellement d'adresse IP.
Patent WO-2018120934-A1 (WO)
Title: Lte基站基带处理板主备信号处理方法
Inventor: SHAO ZHONGJUN
IPC: H04B10/2575
Filed: 2017-09-20
Abstract: 本发明提供了一种LTE基站基带处理板LTE基站基带处理板主备信号处理方法，主备BPU之间有一组主备状态信号，包括板卡在位、主备状态、心跳信号，档备用BPU检测到主用BPU不在位、切换成备用或心跳超时，备用BPU立即将自己设成主用，同时将对端BPU设成备用，完成BPU的主备切换，并完成主备状态同步和DSP节拍同步。
Patent WO-2018072643-A1 (WO)
Inventor: LI TAO
IPC: H04B10/50
Filed: 2017-10-13
Abstract: Provided in the present application is a light emitting device. The light emitting device comprises an optical fiber interface; an emission unit for converting an electrical signal into an optical signal and emitting the optical signal on the optical fiber interface; a detection unit for sending a conduction signal to an electrical switching unit when detecting that an optical fiber is inserted into the optical fiber interface, and sending a cut-off signal to the electrical switching unit when detecting that an optical fiber is pulled out of the optical fiber interface; and the electrical switching unit for implementing conducting when receiving the conduction signal so that a power supply circuit supplies power to the emission unit and implementing cutting off when receiving the cut-off signal to block the power supply circuit from supplying power to the emission unit.
Patent WO-2018108129-A1 (WO)
Title: 用于识别物体类别的方法及装置、电子设备
Inventor: LI BUYU
IPC: G06F15/18
Filed: 2017-12-14
Abstract: 一种用于识别物体类别的方法及装置、电子设备。其中，用于识别物体类别的方法包括：根据待检测图像的多个物体候选框中M个关键点的位置信息从相应的物体候选框中确定M个关键点邻域区域，其中，M小于或等于N个预设的物体类别的关键点的总个数，M和N均为正整数；根据所述M个关键点邻域区域，采用用于识别图像中物体类别的卷积神经网络模型，确定所述待检测图像中至少一个物体的类别信息。
Patent WO-2019080304-A1 (WO)
Title: Goa circuit
Inventor: SHI LONGQIANG
IPC: G09G3/20
Filed: 2017-12-14
Abstract: A GOA circuit. A signal amplification circuit part of a Nth-stage GOA circuit unit of the GOA circuit comprises: a first amplification circuit thin film transistor (T1), whereof the gate is connected to a direct current high potential (VGH), and the source and the drain are connected to a first amplification circuit node (S(N)) and the direct current high potential (VGH); a second amplification circuit thin film transistor (T2), whereof the gate is connected to an Nth-stage internal signal output point (G(N)_in), and the source and the drain are connected to the first amplification circuit node S(N) and a direct current low potential (VSS); a third amplification circuit thin film transistor (T3), whereof the gate is connected to the direct current high potential (VGH), and the source and the drain are connected to an Nth-stage external signal output point (G(N)_out) and the direct current high potential (VGH); and a fourth amplification circuit thin film transistor (T4), whereof the gate is connected to the first amplification circuit node (S(N)), and the source and the drain are connected to the Nth-stage external signal output point (G(N)_out) and the direct current low potential (VSS). A GOA gate output waveform can be improved and the power consumption can be reduced.
Patent WO-2019071813-A1 (WO)
Title: Array substrate and display device with same
Inventor: LI ZEYAO
IPC: G09F9/30
Filed: 2017-12-19
Abstract: An array substrate and a display device with same. The array substrate structurally comprises: a substrate; a plurality of scan lines arranged on the substrate in parallel in a second direction; a plurality of data lines arranged on the substrate in parallel in a first direction; a plurality of sub-pixels; a netlike common electrode line, the netlike common electrode line comprising a plurality of first common electrode lines and a plurality of second common electrode lines; and a plurality of metal shielding layers arranged between the data lines and the sub-pixels, wherein the plurality of data lines extends in the first direction and the second direction along a first fold-line path, and comprises at least one step shape. That is, by changing the arrangement of the first common electrode lines and the data lines, the positions of the metal shielding layers are staggered in the vertical direction instead of being continuous, and thus the occurrence of bright and dark lines is reduced.
Patent WO-2019090914-A1 (WO)
Title: 一种色域映射方法及色域映射装置
Inventor: RAO YANG
IPC: G06T5/00
Filed: 2017-12-20
Abstract: 本发明提供一种色域映射方法及色域映射装置，所述方法包括：获取原始色域内的色点的Lab值，再根据Lab值确定所述色点在所述原始色域对应的色调平面内的坐标位置并根据坐标位置判断色点映射目标区域；根据坐标位置判断所述色点是否位于所述映射目标区域外；如果色点位于所述映射目标区域外，确定色点与最大亮度中点连线与映射目标色域边界线的第一交点，以及色点对应映射目标色域边界线的第二交点；最后根据预设调节参数，确定色点在映射目标色域的边界线上的映射点。通过上述方式，改善映射在边界上色点的均匀性和细节层次等问题。此外，通过对调节参数的修改还可实现色差变化最小化、亮度变化最小化和彩度变化最小化之间最优化。
Patent WO-2018233254-A1 (WO)
Title: Terminal-based object recognition method, device and electronic equipment
Inventor: Diao linlin
IPC: H04N5/232
Filed: 2017-12-22
Abstract: The present application is related to the technical field of terminals, and more particularly to a terminal-based object recognition method, device, and electronic equipment. The method comprises: receiving a simulated magnifier function instruction input to a terminal by a user; switching on a camera of the terminal according to the simulated magnifier function instruction; determining an object to be recognized on the basis of an object photographed by the camera; acquiring the physical distance between the object to be recognized and the camera, acquiring a preset focal length corresponding to the physical distance; generating, according to the preset focal length, a first image corresponding to the object to be recognized and displaying the first image; performing image processing and image recognition on the first image; displaying information of the object to be recognized according to a result of image processing and image recognition. The method not only facilitates object viewing by a user, but also helps the user to thoroughly understand the relevant information of an object, thereby enhancing the user experience.
Patent WO-2018176953-A1 (WO)
Title: 一种用于提供交友对象的方法、设备及系统
Inventor: CHEN DANIAN
IPC: G06K9/00
Filed: 2017-12-29
Abstract: 一种用于提供交友对象的方法、设备及系统。用户设备根据用户的图像编辑操作，生成所述用户期望交友对象的图像信息，再将该图像信息发送至对应网络设备，由所述网络设备在对象信息库中匹配查询，以获得与所述图像信息相匹配的一个或多个交友对象，接着，所述网络设备将所述一个或多个交友对象中至少一个交友对象返回至所述用户设备，向所述用户呈现所述一个或多个交友对象中至少一个交友对象，从而方便用户快速找到与其期望交友对象的图像信息相匹配的交友对象，提升用户体验。
Patent WO-2019019557-A1 (WO)
Title: Method for co-production of low-carbon foaming agent
Inventor: HONG JIANGYONG
IPC: C07C17/25
Filed: 2018-06-25
Abstract: A method for co-production of a low-carbon foaming agent. 1,1,1,3,3-pentachloropropane and hydrogen fluoride are preheated and then introduced into a reactor, and react in the presence of a catalyst to obtain a reaction product, and the reaction product is separated and purified to obtain the following low-carbon foaming agent products: trans-1,3,3,3-tetrafluoropropene, cis-1,3,3,3-tetrafluoropropene, 1,1,1,3,3-pentachloropropane, trans-1-chlorine-3,3,3-trifluoropropene, and cis-1-chlorine-3,3,3-trifluoropropene. The method is simple in process, green and environment-friendly, high in production efficiency, and low in cost.
Patent WO-2018127151-A1 (WO)
Title: 一种预编码矩阵指示方法、装置和系统
Inventor: HUANG YI
IPC: H04B7/0456
Filed: 2018-01-05
Abstract: 一种预编码矩阵指示方法，其中，第一无线通信装置获取来自于第二无线通信装置的第一指示和第二指示，该第一指示用于指示所述第一无线通信装置执行向该第二无线通信装置无线传输所需要使用的第一预编码矩阵，该第二指示用于指示该第一无线通信装置执行向该第二无线通信装置无线传输所需要使用的第二预编码矩阵；该第一预编码矩阵包含该第一无线通信装置执行向该第二无线通信装置无线传输所使用的波束的信息，该第一预编码矩阵归属于第一码本；该第二预编码矩阵包含该第一无线通信装置执行向该第二无线通信装置无线传输所使用的相位差的信息，该第二预编码矩阵归属于第二码本。本申请所揭示的方法，有效提升了在UE侧配置多天线的场景下上行MIMO传输性能。
Patent WO-2019144349-A1 (WO)
Inventor: JIANG YICHAO
IPC: B60R11/02
Filed: 2018-01-25
Abstract: A fully automatic clamping vehicle-mounted holder, comprising a support base (10) and a mobile phone clamping device (20). The mobile phone clamping device (20) comprises a bottom support arm (21), a first clamping arm (22), a second clamping arm (23), a transmission mechanism (30), and a spiral spring (40). The transmission mechanism (30) comprises a gear (31), a vertical rack (32), a first horizontal rack (33), and a second horizontal rack (34). A rotating shaft (11) is disposed on the support base (10), and the gear (31) is disposed on the rotating shaft (11). The vertical rack (32) is disposed on the bottom support arm (21); the first horizontal rack (33) is disposed on the first clamping arm (22), and the second horizontal rack (34) is disposed on the second clamping arm (23). One end of the spiral spring (40) is fixed to the rotating shaft (11), and the other end of the spiral spring (40) is fixed to the support base (10). The fully automatic clamping vehicle-mounted holder effectively resolves the problem in the prior art of inconvenient use and time-consuming operations due to that clamping arms need to be manually pulled apart before placing a mobile phone onto or taking the mobile phone out from a vehicle-mounted holder.
Patent WO-2019144365-A1 (WO)
Title: Communication device and method
Inventor: MA NING
IPC: H04W48/16
Filed: 2018-01-26
Abstract: The present disclosure provides a communication method and device. The method includes: effecting data communication at a first frequency channel of a first frequency band; and analyzing a second frequency channel substantially concurrently with effecting the data communication.
Patent WO-2018153242-A1 (WO)
Title: 刷牙提醒系统
Inventor: ZHENG HONG
IPC: A61B5/00
Filed: 2018-02-05
Abstract: 一种可针对用户口腔情况进行刷牙提醒的刷牙提醒系统（100，200），包括终端设备（10）、设有动作传感器（223）的牙刷（30）或设有动作传感器（223）的牙刷基座（20），动作传感器（223）用于检测刷牙动作行为得到行为数据，终端设备（10）包括第一存储单元（16），预存储有至少两种比对模式；交互单元（11），用于供用户选择一种比对模式；传送单元（12），将选择的比对模式发送给牙刷（30）或牙刷基座（20）；牙刷（30）或牙刷基座（20）包括获取单元（224），用于获取动作传感器（223）检测到的行为数据；接收单元（228），用于接收传送单元（12）发送的比对模式；第二存储单元（226），用于存储接收的比对模式；比较单元（225），用于将行为数据与接收的比对模式中的预设值进行比较得出比较结果；提醒单元（229），用于根据比较结果在必要时触发提醒动作。
Patent WO-2019153330-A1 (WO)
Title: Signal transmission and reception using multiple antennas
Inventor: YUAN ZHIFENG
IPC: H04B7/06
Filed: 2018-02-12
Abstract: In an exemplary embodiment, a network node can receive signals from user devices in a wireless communication network. The network node can combine the signals received at each receive antenna of the network node based on vectors from a pre-defined set of vectors. The network node can also process the combined signals to obtain an estimate of the signals.
Patent WO-2018214620-A1 (WO)
Inventor: XU FENGMEI
IPC: A61H23/02
Filed: 2018-03-15
Abstract: 一种用于防止新生儿溢奶的拍嗝装置，属于婴儿用品的技术领域。一种用于防止新生儿溢奶的拍嗝装置，包括座椅(1)，座椅(1)的椅背上设置有拍嗝装置(2)、按摩装置(3)以及宝宝座位(4)。有益效果为：能保证新生儿大体呈竖直状态，便于胃部的空气通过嘴巴排除体内，能减轻产妇长期坐立带来的痛苦，并且能减轻人工抱着新生儿造成腰疼的痛苦，能促使新生儿胃内的空气排出，减少溢奶的现象。
Patent WO-2018205780-A1 (WO)
Title: 一种运动估计实现方法及电子设备
Inventor: XU CHAO
IPC: H04N19/51
Filed: 2018-04-08
Abstract: 本发明公开了一种运动估计实现方法及电子设备，先将视频帧划分为16*16的像素子块，然后对16*16的像素子块的第一预设像素点进行实际赋值；由于进行了实际赋值，故而可以降低16*16块分割误差值以降低码率。然后计算16*16像素子块的第一运动矢量和第一误差值；在将16*16像素子块划分为4个8*8像素子块计算第二运动矢量和第二误差值；对比第一运动矢量和第二运动矢量；若第一误差值小于第二误差值，选用第一运动矢量、和16*16像素子块的宏块分割进行运动估计。本发明利用对比方式确定出具体的运动估计所需的运动矢量，且根据实际赋值来求得运动矢量，故而在进行帧间预测时，能够降低数据量节约时间，提高压缩率。
Patent WO-2019196127-A1 (WO)
Title: Cloud computing task allocation method and apparatus, device, and storage medium
Inventor: ZHANG YONG
IPC: G06F9/48
Filed: 2018-04-15
Abstract: The present invention is applicable to the technical field of computers, and provides a cloud computing task allocation method and apparatus, a device, and a storage medium. The method comprises: upon receipt of a cloud task allocation request, constructing, according to cloud computing tasks to be allocated in the cloud task allocation request, a cloud task allocation model; performing first preset number of optimizations on the allocation of cloud computing tasks by means of the cloud task allocation model and an ant colony optimization algorithm to generate first preset number of intermediate allocation paths; performing second preset number of optimizations on the intermediate allocation paths by means of a genetic algorithm to generate an optimal allocation path of the cloud computing task; and allocating the cloud computing tasks to a virtual machine in cloud environment according to the optimal allocation path. Accordingly, the cloud computing task allocation performance is effectively improved by means of a hybrid swarm intelligence algorithm combining the ant colony optimization and genetic algorithms, short response time and completion time of the cloud computing task are guaranteed, and thus the service quality and user experience of a cloud computing platform are improved.
Patent WO-2019119691-A1 (WO)
Inventor: LIU RUOPENG
IPC: C08L75/06
Filed: 2018-04-19
Abstract: 提供一种用于形成阻燃聚氨酯的组合物、蒙皮及浮空器。该组合物包括聚氨酯、次磷酸铝、磷酸二苯甲苯酯及三氧化二锑。以聚氨酯材料、次磷酸铝、磷酸二苯甲苯酯及三氧化二锑为原料制备阻燃聚氨酯材料时，由于上述三种阻燃剂能够以特殊的结构分散在聚氨酯中，同时通过各组分的协同作用，使采用上述原料制得的改性聚氨酯材料具有优异的阻燃性能和抗老化性能。
Patent WO-2018196684-A1 (WO)
Title: 对话机器人生成方法及装置
Inventor: TANG PENGFEI
IPC: G06F17/30
Filed: 2018-04-20
Abstract: 本公开提供了一种对话机器人生成方法及装置，涉及机器学习领域，其中方法包括：基于用户输入的机器人建立指令确定所需创建的机器学习模型；将初始语料集合作为训练样本对机器学习模型进行训练；获取训练好的机器学习模型进行部署，并设置与机器学习模型对应的机器人对话入口；将对话交互信息输入与机器人对话入口相对应的机器学习模型，以使机器学习模型生成应答信息。本公开的对话机器人生成方法及装置，对用户开放建立和部署对话机器人的功能，机器学习模型的训练和部署由系统自动完成，用户无需编程便可自动建立机器学习模型并能够利用机器学习模型进行应答，提高了用户建立和部署对话机器人的效率，提升了用户体验。
Patent WO-2018196779-A1 (WO)
Title: 智能家居系统及其控制方法
Inventor: DANG GUANGMING
IPC: G05B15/02
Filed: 2018-04-25
Abstract: 一种智能家居系统及其控制方法，该方法包括：提供一智能家居系统，建立后台数据库（S1）；实时接收当前房屋外用户的身份信息，以及其发出的手势指令（S2）,查询后台数据库，判断其与后台数据库中存储的房屋内用户的身份信息以及与手势指令是否相同，若相同，则打开房屋外门。
Patent WO-2019024552-A1 (WO)
Title: Self-resetting, friction pendulum three-dimensional seismic damping and isolation bearing
Inventor: WANG HAO
IPC: E01D19/04
Filed: 2018-04-27
Abstract: A self-resetting, friction pendulum three-dimensional seismic damping and isolation bearing. A recessed blind hole is disposed in a middle portion of a lower bearing plate (4). A damping layer (7) and a vertical damping spring (8) are disposed at the bottom of the recessed blind hole. An upper portion of the vertical damping spring (8) is connected to a spherical slide plate (3). A hinged slider (2) is disposed on an upper portion of the spherical slide plate (3), and an upper spherical surface of the hinged slider (2) is located within a slider accommodation cavity (12) provided at a lower portion of an upper bearing plate (1). A reaction plate (6) is disposed on the periphery of an upper portion of the lower bearing plate (4), and a horizontal damping spring (5) is located between the reaction plate (6) and an outer peripheral wall of the slider accommodation cavity (12). The horizontal damping spring (5) and the vertical damping layer (7) are used to improve the durability and seismic isolation performance of a friction pendulum isolation bearing. The use of the horizontal damping spring (5) leverages the full energy consumption capabilities of the reaction plate to ensure that the structure can perform seismic damping and isolation under extreme loads such as earthquakes and typhoons.
Patent WO-2019192044-A1 (WO)
Title: Ambient light detection method, and terminal
Inventor: WANG JUYOU
IPC: H04M1/725
Filed: 2018-04-28
Abstract: The present application provides an ambient light detection method and a terminal, relates to the field of communication technologies, and helps to save the headspace of a mobile phone, increase the screen occupation of the mobile phone, and improve user experience. The method is applied to a terminal including a camera and a display screen, the camera including at least two regions, each of the regions including at least one first pixel. The method comprises: a terminal acquiring a first luminance value of each of the first pixels, each of the first pixels corresponding to one first luminance value; the terminal acquiring a second luminance value of each of the regions according to the first luminance value of all the first pixels included in that region, each of the regions corresponding to one second luminance value; the terminal acquiring the luminance value of the current ambient light according to all the second luminance values; and the terminal adjusting the luminance of the display screen according to the luminance value of the ambient light.
Patent WO-2018202170-A1 (WO)
Title: 动态语音交互系统及其菜单生成方法
Inventor: LI DEJUN
IPC: G06Q30/00
Filed: 2018-05-04
Abstract: 本申请提供一种动态语音交互系统，应用于计算装置。该系统包括:分析模块，用于分析客户办理信用卡业务的历史行为数据；判断模块，用于根据分析结果确定客户类别；及生成模块，用于为不同类别的客户生成个性化的 IVR播报菜单。本申请还提供一种动态语音交互系统的菜单生成方法。
Patent WO-2019174128-A1 (WO)
Title: Processing method for jewels imitating animals and plants
Inventor: SUN QIAN
IPC: B29C33/38
Filed: 2018-05-29
Abstract: Disclosed is a processing method for jewels imitating animals and plants, the method comprising the following steps: (1) shaping mud is carved into a shape imitating animals and plants, so that a mold is obtained; and (2) the jewels imitating animals and plants are processed and obtained by means of the mold obtained in step (1). The obtained jewels imitating animals and plants are lifelike, and the processing process is simplified while the quality of the jewels imitating animals and plants is improved; and the processing complexity is lowered, and thus productivity is greatly improved.
Patent WO-2018219344-A1 (WO)
Inventor: LI WENDI
IPC: G01N21/00
Filed: 2018-06-01
Abstract: L'invention concerne un capteur plasmonique avec des nanostructures à gradient et un procédé d'utilisation associé. Le gradient de formes induira différentes réponses spectrales au niveau de différentes régions du capteur et présentera des couleurs différentes. Lorsqu'il y a un changement des propriétés environnementales d'une substance, tel qu'un indice de réfraction, une concentration de gaz ou des changements de densité ionique, le capteur affiche différentes images, par exemple, des affichages d'intensité radiale et des affichages de couleur radiale. L'invention concerne également un procédé basé sur la reconnaissance d'image qui peut être utilisé pour extraire la propriété environnementale avec une précision élevée en fonction de l'image de capteur.
Patent WO-2019237234-A1 (WO)
Inventor: Yan Wuan
IPC: A24F47/00
Filed: 2018-06-12
Abstract: 本发明公开了一种烟具内部连接电路板，所述烟具内部连接电路板包括至少两个硬性线路板，所述至少两个硬性线路板由布置在所述至少两个硬性线路板之间的支架支撑，并通过导电线路连接，其中，所述导电线路布置在用于定位导电线路的支承部件上。本发明实现了烟具内部电路的可靠连接。本发明还公开了采用该烟具内部连接电路板的烟具。
Patent WO-2019214019-A1 (WO)
Inventor: CHEN KENGFAN
IPC: G06N3/04
Filed: 2018-06-26
Abstract: 一种基于卷积神经网络的网络教学方法、装置、电子设备。其中，方法包括：分析网络教学视频信号，生成特征分帧图像（S110），通过卷积神经网络算法的多个卷积层对特征分帧图像进行高频内容检测，确定满足预设频次条件的多个候选高频内容区域（S120），通过卷积神经网络算法的池化层处理多个候选高频内容区域，得到重点内容区域及重点内容区域在特征分帧图像中的位置（S130），根据重点内容区域在图像中的位置，生成包含高频内容的重点网络教学视频信号并显示输出（S140）。可以对网络教学视频信号分析自动识别并生成包含重点内容的网络教学视频信号。
Patent WO-2019015504-A1 (WO)
Title: Device for extracting residual heat from internal combustion engine exhaust
Inventor: WANG YUFU
IPC: F01N5/02
Filed: 2018-07-10
Abstract: Disclosed is a device for extracting residual heat from internal combustion engine exhaust, the apparatus being composed of a gas discharge manifold, the gas discharge manifold comprising a branch pipe (2) and a combined gas pipe (3), wherein a heat-exchange device (1) is provided in the gas discharge manifold, a mutually sealed water stream channel (15) and high-temperature tail gas channel with unidirectional flow are provided in the heat-exchange device (1), one end of the water stream channel (15) is in a pipe connection with a water stream inlet (5) via a water intake port (6) in the gas discharge manifold, the other end of the water stream channel (15) is in a pipe connection with a vapour outlet (14) via a steam outlet (13) on the gas discharge manifold, the heat-exchange device (1) is provided, in a dual-layered chamber, with a mutually independent water stream channel (15) and high-temperature tail gas channel with unidirectional flow, a face of the high-temperature tail gas channel is of a fin-shaped structure, and the water stream channel (15) is a folded-back structure.