baber/WOPTO huggingface dataset:
Patent WO-2019047205-A1 (WO)
Title: Volume adjustment method and device
Inventor: PANG JIE
IPC: H04R3/00
Filed: 2017-09-11
Abstract: Provided are a volume adjustment method and device. The volume adjustment method is applied to a terminal, and the terminal comprises a camera. The method comprises: firstly, displaying an operating area and a reference line in the operating area to a user, and obtaining, from a camera, a gesture video about the user carrying out a dangling operation on the operating area; then, acquiring, according to the gesture video, a dangling movement trajectory in the operating area when the user carries out the dangling operation; displaying, according to the dangling movement trajectory, a mapping movement trajectory of a virtual mapping icon in the operating area, wherein the movement direction and displacement of the dangling movement trajectory is consistent with that of the mapping movement trajectory; improving the accuracy and efficiency of a gesture operation by means of displaying the mapping movement trajectory of the virtual mapping icon in the operating area; and finally, determining a volume adjustment amount according to the mapping movement trajectory of the virtual mapping icon relative to the reference line. The trajectory of the virtual mapping icon relative to the reference line is used as a basis for determining the volume adjustment amount, thereby reducing the requirements for the accuracy of the user's gesture operation and improving the efficiency of the gesture operation.
Patent WO-2018171149-A1 (WO)
Title: 一种齿体分离式齿轮结构及设计方法
Inventor: ZHANG CAIXIA
IPC: F16H55/17
Filed: 2017-09-25
Abstract: 一种齿体分离式齿轮结构由轮体（2）、轮齿（3）、齿轮销（4）和齿轮钥匙（5）四种零件组成。通过这四种零件之间的榫卯连接得到一个完整的齿轮。各轮齿（3）顺次插入轮体（2）外圈两侧的凹槽中，实现对各轮齿（3）的周向和横向固定；各齿轮销（4）顺次插入轮体（2）外圈两侧的销孔中，实现对各轮齿（3）的径向固定；各齿轮钥匙（5）沿钥匙槽旋转进入，实现对各齿轮销（4）的径向固定。至此齿体分离式齿轮结构通过榫卯连接的方式拼接完成。每组轮齿（3）可单独拆卸，可以提高维修效率、降低维修成本。各零件通过榫卯连接形式组合在一起，并且齿轮旋转速度越快，连接越紧固。还公开了一种齿体分离式齿轮结构的设计方法。该齿轮结构可以使轮体部分和轮齿部分采用不同材料，可调控不同部位的机械性能。
Patent WO-2019010837-A1 (WO)
Title: Test fixture for aerial vehicle
Inventor: LUO CHENG
IPC: B64F5/60
Filed: 2017-09-30
Abstract: Provided is a test fixture (1000) for an aerial vehicle. The aerial vehicle comprises a battery compartment for installing a battery. The test fixture (1000) comprises a pseudo-battery (100). The pseudo-battery (100) comprises fixing devices (67, 69) adapted to installing and locking the pseudo-battery (100) in the battery compartment, and a conductive terminal; and when the pseudo-battery (100) is installed in the battery compartment, the conductive terminal is in contact with the battery compartment, so that the aerial vehicle can obtain a power supply, during a test, by means of the pseudo-battery (100). The test fixture is capable of improving the precision of a test result.
Patent WO-2019075653-A1 (WO)
Title: Determining discovery announcement pool
Inventor: YU XIAODONG
IPC: H04W76/14
Filed: 2017-10-18
Abstract: Apparatuses, methods, and systems are disclosed for determining a discovery announcement pool. One method (600) includes receiving (602) multiple discovery announcement pools. The multiple discovery announcement pools include different discovery signal transmission bandwidths, different numbers of transmission subframes, or a combination thereof. The method (600) includes determining (604) a first discovery announcement pool of the multiple discovery announcement pools. The method (600) includes transmitting (606) a discovery announcement signal using the first discovery announcement pool.
Patent WO-2019006913-A1 (WO)
Title: Oled display device and oled compensation circuit
Inventor: ZHANG DI
IPC: G09G3/3225
Filed: 2017-10-20
Abstract: An OLED display device and an OLED compensation circuit. The OLED compensation circuit comprises a first thin film transistor (T1), a second thin film transistor (T2), a third thin film transistor (T3), a fourth thin film transistor (T4), a fifth thin film transistor (T5), a sixth thin film transistor (T6), a first capacitor (C1), and a second capacitor (C2). The compensation circuit only needs to provide scan signals and light emitting signals, so that the circuit can be simplified and the cost can be reduced.
Patent WO-2019061605-A1 (WO)
Title: Method for compensating voltage of oled, compensation circuit, and display device
Inventor: ZENG YUCHAO
IPC: G09G3/3208
Filed: 2017-10-21
Abstract: A method for compensating a voltage of an OLED, a compensation circuit, and a display device. The method for compensating a voltage of an OLED comprises: detecting and acquiring luminance values of respective pixels of an OLED display panel (S401); converting, according to a gamma curve, the luminance values into voltage codes (S402); and acquiring compensation data according to the voltage codes, and performing compensation on the voltage codes according to the compensation data so as to drive, according to the compensated voltage codes, the OLED display panel to display (S403). The above method can increase voltage compensation precision for an OLED, thereby enhancing display performance of an OLED display panel.
Patent WO-2019084856-A1 (WO)
Inventor: SUN ZHENNIAN
IPC: H04W56/00
Filed: 2017-11-01
Abstract: La présente invention concerne des procédés et des appareils. Selon certains modes de réalisation de l'invention, un procédé consiste à catégoriser un certain nombre de blocs de signaux de synchronisation (SS) en M groupes, chaque groupe comportant N blocs SS, M et N étant des nombres entiers et à attribuer un niveau de puissance aux P groupes transmis, P étant un nombre entier et 1<=P<=M. Les blocs SS de chacun des P groupes transmis sont transmis avec un même niveau de puissance attribué.
Patent WO-2018099250-A1 (WO)
Title: 阵列基板及其制作方法、显示装置
Inventor: CAO KE
IPC: H01L27/12
Filed: 2017-11-08
Abstract: 一种阵列基板及其制作方法、显示装置。该阵列基板通过对绝缘层(103)刻蚀出多个第一孔隙结构(210)，可以减小绝缘层(103)与平坦层(101)的接触面积并使平坦层(101)可在孔隙结构(210)对应的位置释放其内部应力，从而使得绝缘层(103)和平坦层(101)的形变量差异减小，进而可降低发生膜层断裂的几率；另外，多个第一孔隙结构(210)还可以缓冲断裂应力，在断裂时能够利用第一孔隙结构(210)终止断裂进程，最终将断裂影响降到最低，提高良率。
Patent WO-2018103511-A1 (WO)
Inventor: XU FEI
IPC: H04W28/02
Filed: 2017-11-15
Abstract: The embodiments of the invention provide an interference suppression method and device, and a telecommunication system. The interference suppression method comprises: acquiring, by a BBU, a quantity of user terminals in a cell to be tested; and when the quantity is less than a first threshold and interference is present in the cell to be tested, transmitting, to a RRU, designated information of the cell to be tested, to enable the RRU to suppress the interference in the cell to be tested.
Patent WO-2018166230-A1 (WO)
Title: 一种固体充填体物理相似模拟材料的确定方法
Inventor: ZHANG JIXIONG
IPC: G01N3/08
Filed: 2017-11-16
Abstract: 一种固体充填体物理相似模拟材料的确定方法，利用实验室内对矸石充填体进行压实实验，得到压实过程中矸石充填体的ε-σ曲线；使用薄木板、海绵和纸张制作不同配比的充填块体，对物理相似模拟采用的充填块体进行无侧限压缩实验，得到压缩过程中充填块体的ε i-σ i曲线。通过引入偏差平方和∑(ε i-ε 0) 2，计算充填块体与矸石充填体的偏差平方和，判断该试块与矸石充填体的ε-σ曲线的误差。最终确定偏差平方和小于0.5的充填块体即为矸石充填体相似模拟材料。通过相似材料的制作和选择，能的减小物理相似模拟实验过程中充填材料选择带来的误差，为固体充填采煤物理相似模拟实验的准确性提供了保障。
Patent WO-2019071717-A1 (WO)
Title: Color film substrate and manufacturing method therefor, and structure for increasing film layer thickness
Inventor: CAO WU
IPC: G02F1/1339
Filed: 2017-11-17
Abstract: A color film substrate, comprising: a lower substrate; a color resistance layer, wherein the color resistance layer comprises a first color resistance part and a second color resistance part; a hydrophobic thin film layer formed on the second color resistance part and the lower substrate, wherein the hydrophobic thin film layer extends, from an upper face of the second color resistance part, to be adjacent to the first color resistance part; and a spacer layer comprising a main spacer located on the first color resistance part and an auxiliary spacer located on the second color resistance part, wherein a third contact angle formed when the spacer layer is located on the first color resistance part is smaller than a fourth contact angle formed when the spacer layer is located on the hydrophobic thin film layer, so that the spacer layer converges towards the main spacer so as to increase a segment difference between the main spacer and the auxiliary spacer. Further disclosed are a manufacturing method for a color film substrate and a structure for increasing a film layer thickness. By means of the arrangement of a hydrophobic film layer, the problem of a film layer thickness being reduced due to leveling is improved.
Patent WO-2018133572-A1 (WO)
Title: 一种基于桌面虚拟化的分布式存储服务系统及方法
Inventor: LU KE
IPC: G06F3/06
Filed: 2017-12-07
Abstract: 一种基于桌面虚拟化的分布式存储服务系统，在现有虚拟化桌面场景的存储服务的基础上，通过构建公共存储管理器（102）为虚拟主机（101）或服务终端（3）所需要的公共存储服务，构建私有存储管理器（301）为对应的虚拟主机（101）所需要的私有存储服务，同时，在虚拟主机（101）以及服务终端（3）都建立一个存储接入器（103，302）为虚拟主机（101）、服务终端（3）所需要的公共存储或私有存储服务。这样，进一步完善了桌面虚拟化分布存储，实现最大程度地兼容了现有的虚拟化服务器及桌面虚拟化环境，为小区家庭用户提供更方便、灵活、高效的计算及存储服务。
Patent WO-2018121275-A1 (WO)
Title: 一种智能硬件设备中的语音识别纠错方法和装置
Inventor: YANG YING
IPC: G10L15/08
Filed: 2017-12-14
Abstract: 一种智能硬件设备中的语音识别纠错方法和装置。其中方法包括：将智能硬件设备收到的语音信号通过语音识别技术转换成文字信息(S110)；从文字信息中提取关键词(S120)；将提取的关键词与智能硬件业务相关的词表进行匹配，从词表中选出与关键词匹配的一个或多个候选词语(S130)；根据选出的一个或多个候选词语对文字信息中的关键词进行纠错处理(S140)。充分考虑了智能硬件的功能特性，利用预设的业务相关词表对语音识别结果中解析出的关键词进行智能纠错，显著提升了语音识别的准确度，并且占用的资源较少，符合智能硬件设备低能耗的需求。
Patent WO-2019119354-A1 (WO)
Title: 顺序启动组件的电源
Inventor: LI QINGYUAN
IPC: G06F1/26
Filed: 2017-12-21
Abstract: 一种顺序启动组件的电源，具体涉及一种能顺序启动其包含的多个组件，从而减轻同时启动多个组件对电源的压力，避免不必要的功率配置，并提高能效的电源。
Patent WO-2019119405-A1 (WO)
Inventor: LI JINMING
IPC: F21S8/00
Filed: 2017-12-22
Abstract: 一种LED侧发光面板灯，包括：框架(1)、发光元件(2)、驱动电源(3)、背板(4)、压条(5)、导光板(6)及扩散板(7)；框架(1)的下表面上设置有发光元件(2)、驱动电源(3)及背板(4)，压条(5)设置在背板(4)的四周，并覆盖驱动电源(3)；且驱动电源(3)与发光元件(2)电性连接；背板(4)的下表面设置有导光板(6)，导光板(6)与发光元件(2)齐平；导光板(6)的下表面设置有扩散板(7)。通过将各个部件组装成一个整体，在使用时，可直接接入市电，避免因二次调整导致发光元件与驱动电源不匹配而引起的灯具损坏，方便使用者的直接操作。
Patent WO-2019090925-A1 (WO)
Title: 一种药液添加系统及方法
Inventor: ZUO GUOJUN
IPC: H01L21/67
Filed: 2017-12-22
Abstract: 一种药液添加系统（100）及方法，该系统（100）包括储液罐（10）、传感器（20）、人机交互模块（30）及控制器（40）。储液罐（10）存储药液，且包括出液阀（12），出液阀（12）控制储液罐（10）内的药液流入一反应槽（300）内。传感器（20）感测储液罐（10）内药液的液位。人机交互模块（30）将用户输入的数据传递给控制器（40）。人机交互模块（30）基于用户操作选择添加方式及/或添加模式，添加方式包括手动添加及/或自动添加，添加模式包括定量添加及/或动态添加。控制器（40）根据传感器（20）所感测的数据计算储液罐（10）内药液的体积，从而计算出储液罐（10）的出液量。控制器（40）还能根据人机交互模块（30）设置的数据向反应槽（300）内添加药液。该药液添加系统（100）及方法稳定可靠、高精度、灵活且智能。
Patent WO-2019119492-A1 (WO)
Inventor: LIU CHANGQING
IPC: G05B19/04
Filed: 2017-12-28
Abstract: 一种列车双控制单元之间的轮换方法、轮换系统和一种设置有应用轮换方法的控制单元的列车，列车双控制单元之间的轮换方法通过在每次列车上电启动时，轮换交替的启动双控制单元中的其中一个，使得双控制单元间歇式使用，既能保证使用均衡，又能及时发现出现故障的控制单元，显著提升了控制单元的使用寿命，减少了备用控制单元因长久未启动出现故障的可能性，提升了列车的安全性。
Patent WO-2018121659-A1 (WO)
Title: 一种3pp防腐管道涂层外层用聚丙烯粉末及其制备方法
Inventor: ZHANG YANGYANG
IPC: C09D5/03
Filed: 2017-12-28
Abstract: 本申请公开了一种3PP管道防腐层外层用聚丙烯粉末及其制备方法，其中聚丙烯粉末各原料按重量百分比计算包括：聚烯烃基体树脂80-90％；增韧剂5-15％；填料1-2％；流平剂0-5％；热氧稳定剂0.1-1％；以上重量百分比之和为100％；其制备方法包括以下步骤：1)按配比将原料混合后，在温度为190～220℃的条件下，通过双螺杆挤出机挤出造粒，得到聚丙烯料粒；以及，2)将步骤1)得到的聚丙烯料粒研磨，得到聚丙烯粉末。该聚丙烯粉末其主要作为石油天然气防腐管道的防腐层材料使用，适合粉末撒粉工艺和火焰喷涂工艺，粉末在施工过程中能够自然流平，并与胶粘剂有很好的粘接强度。同时，也适用于管道接口以及弯管的防腐。
Patent WO-2018176980-A1 (WO)
Title: 一种阻燃封装包及其锂离子电池
Inventor: HUANG RONGGANG
IPC: H01M50/198
Filed: 2018-01-05
Abstract: 本公开提供了一种阻燃封装包，包括封装包壁和包裹在封装包壁内的阻燃物质，所述封装包壁包括具有封口且不溶于电解质的外层膜和封闭所述封口的密封膜条；所述封装包壁能够在低于100℃的温度下保持结构稳定以将所述阻燃物质包裹在所述封装包壁内，且所述密封膜条能够在100～170℃发生软化并破裂，从而导致所述封装包壁破裂并使得所述封装包壁内的阻燃物质释放至所述封装包壁外。本公开还提供了一种所述阻燃封装包的制备方法和含有本公开提供的封装包的锂离子电池，所述锂离子电池能够在热失控前将阻燃物质释放入锂电池中，极大地减少安全事故的发生。
Patent WO-2018218969-A1 (WO)
Inventor: BAO LEI
IPC: A61B5/0408
Filed: 2018-01-12
Abstract: 一种检测电极和心电脑电信号检测装置，检测电极包括衬底层（1），衬底层（1）外表面还涂设有导电凝胶层（2）；其中，导电凝胶层（2）由包括如下质量百分比组分的导电凝胶形成：水溶性高分子材料8.00-20.00％、α-磷酸氢锆0.05-2.00％、导电纳米填料0.20-5.00％、抑菌杀菌添加剂0.05-1.00％、水68-91％。检测电极和心电脑电检测装置对心电脑电信号的检测灵敏度高，而且信号稳定，抑菌杀菌，安全性高。检测电极具有优异的生物相容性。
Patent WO-2019007034-A1 (WO)
Title: Circuit board, electrical element and display device
Inventor: WANG LINGGUO
IPC: H05K1/11
Filed: 2018-01-19
Abstract: Provided are a circuit board, an electrical element and a display device. The circuit board comprises a wiring pad (1), wherein the wiring pad (1) is divided into a plurality of sub-pads (11); bubble discharge paths (2), dividing the wiring pad (1), intersect with each other at a first point (P); and the first point (P) is the geometrical centre of the wiring pad (1). By means of arranging the bubble discharge paths (2), dividing the wiring pad (1), to be in the shape of a straight line and having the bubble discharge paths intersect with each other at the geometrical central point (P) of the wiring pad (1), the circuit board enables the gas generated, during the welding process of the wiring pad (1) and wiring terminals of the other circuit board, to be discharged from the geometrical central point (P) of the wiring pad (1) to the edges thereof, through the bubble discharge paths (2) formed by division, such that welding bubbles between the wiring pad (1) and the wiring terminals are eliminated or reduced during welding, so as to make the two be more firmly connected, and at the same time, the contact area between the wiring pad (1) and the wiring terminals is increased, and it is easier to dissipate heat after the two are welded.
Patent WO-2018205679-A1 (WO)
Inventor: QU DONGSHENG
IPC: B05B1/30
Filed: 2018-01-22
Abstract: La présente invention concerne un système d'exécution (100) destiné à être utilisé avec un dispositif de micro-injection de liquide, comprenant : un corps de base (110), un élément mobile (120), un mécanisme d'exécution, un élément de réglage (130) et une pluralité d'éléments d'espacement ; l'élément mobile (120) est disposé mobile sur le corps de base (110), tandis que le mécanisme d'exécution et l'élément de réglage (130) sont disposés dans le corps de base (110), et la pluralité des éléments d'espacement sont disposés entre le corps de base (110) et l'élément de réglage (130) de manière à régler une force de pré-serrage du mécanisme d'exécution.
Patent WO-2019153136-A1 (WO)
Title: Vehicle-mounted gas water heater
Inventor: FENG XIANWEI
IPC: F24H1/16
Filed: 2018-02-07
Abstract: Disclosed is a vehicle-mounted gas water heater. A water pipeline of the vehicle-mounted gas water heater comprises a water inlet section, a first heating section, a second heating section, and a water outlet section, wherein the water inlet section is shortened, the first heating section is rapidly heated directly by means of a combustion heating device, and the second heating section is heated in a manner of coiling a heat exchanger, so that the formation of condensate water is reduced in the water inlet section due to the reduced superficial area, condensate water formed at the surface of the first heating section is rapidly evaporated, and it is hard to form condensate water at the surfaces of the second heating section and the water outlet section. The water pipeline of the present invention effectively reduces the formation of condensate water and can avoid or at least to some extent avoids accumulating the condensate water. Moreover, the formation of scales in the water pipeline is reduced, which can prolong the service life of the water heater. Therefore, the water heater is safe and realiable.
Patent WO-2018201780-A1 (WO)
Inventor: WU QING
IPC: H01R13/20
Filed: 2018-02-24
Abstract: L'invention concerne un connecteur et une structure de connecteur. Le connecteur (20) comprend un corps (201), au moins une broche de liaison (202), et un élément élastique (203) fixé à la broche de liaison. Le corps est fixé sur un dispositif (10), et la broche de liaison est fixée sur le corps et connectée électriquement au dispositif à travers le corps. Lorsque le dispositif est connecté à une carte de circuit imprimé (30) à travers le connecteur, la broche de liaison est insérée dans un trou traversant conducteur (301) de la carte de circuit imprimé, l'élément élastique est électroconnecté au trou traversant conducteur, et la broche de liaison est serrée dans le trou traversant conducteur par la force élastique générée par l'extrusion de la paroi de trou traversant conducteur.
Patent WO-2019029160-A1 (WO)
Title: Application construction method and system, computer device, and storage medium
Inventor: PENG YUANJIE
IPC: G06F8/20
Filed: 2018-03-07
Abstract: An application construction method and system, a computer device, and a storage medium. The method comprises: receiving an application construction request sent by a terminal, wherein the construction request carries basic information corresponding to an application, and the basic information comprises configuration parameters (302); obtaining, according to the basic information, a code file corresponding to the application (304); acquiring a configuration file corresponding to the code file, and using the configuration parameters to perform replacement on the configuration file (306); and performing compilation on the code file corresponding to the application and the configuration file resulting from the replacement, so as to obtain an installation file corresponding to the application (308). The method automatically constructs an application without manual operation by a developer.
Patent WO-2019183762-A1 (WO)
Title: Antenna port indication method and apparatus
Inventor: ZHANG RUIQI
IPC: H04W72/04
Filed: 2018-03-26
Abstract: Embodiments of the present application provide an antenna port indication method and apparatus. The method comprises: a first communication device determines downlink control information (DCI), the DCI comprising a first field and a second field, the first field being used for indicating the antenna port of a second communication device used for sending an uplink signal, and the second field being a cyclic redundancy check (CRC) field; the first communication device sends the DCI to the second communication device; the second communication device determines, according to the DCI, the antenna port used for sending the uplink signal. According to the embodiments of the present application, the antenna port of the second communication device used for sending the uplink signal can be indicated without increasing the number of masks, and thus, the decoding performance of the DCI is not affected.
Patent WO-2018201855-A1 (WO)
Title: 一种组队游戏的方法和装置
Inventor: ZHOU ZHIGANG
IPC: A63F13/795
Filed: 2018-04-09
Abstract: 一种组队游戏的方法和装置，该方法包括：在主播端设备进行游戏直播时，接收网络直播服务器发送的表示一目标观看用户请求与主播用户组队游戏的组队申请信息；基于组队申请信息，在直播进程中获取目标观看用户参与游戏所凭借的第一游戏角色身份标识；通过直播进程和游戏进程之间的命名管道，将第一游戏角色身份标识发送到游戏进程；基于第一游戏角色身份标识在游戏进程中建立包括主播用户和目标观看用户的游戏队伍。
Patent WO-2019071932-A1 (WO)
Title: Service email sending method and device, terminal device, and medium
Inventor: TONG XIAOYONG
IPC: G06F17/30
Filed: 2018-04-18
Abstract: Provided in the present solution are a service email sending method and device, a terminal device, and a medium, with application in the field of internet technology. The method comprises: creating an email template according to an application request received for an email template; assigning a template identification number to the email template, and outputting the template identification number as response information to the email template application request; obtaining a template invocation request sent by a user based on the template identification number, and reading template configuration parameters carried by the template invocation request; configuring the email template according to the template configuration parameters to generate service email information comprising email text information and parameter values; and sending the service email information to a target email address. The present solution adjusts in real time parameter values of text variables in an email template according to configuration parameters, such that a customization procedure of the email template does not require redevelopment of program code, and can directly take effect without the need of a long development cycle, thereby improving email sending efficiency and achieving a rapid service response.
Patent WO-2019184031-A1 (WO)
Title: Psychological measurement and persuasion method and system based on image information
Inventor: ZHAO WEI
IPC: A61B5/16
Filed: 2018-04-23
Abstract: A psychological measurement and persuasion method and system based on image information. The psychological measurement and persuasion method based on image information comprises: a data collection step: collecting, in time, a plurality of pieces of eye movement data generated by an evaluatee when watching a plurality of pre-set pieces of randomly played image information; an evaluation value acquisition step: obtaining a plurality of eye movement tracks according to the plurality of pieces of eye movement data, and integrating the plurality of eye movement tracks to obtain an evaluation value; an evaluation value comparison step: comparing the evaluation value with an evaluation standard to obtain an evaluation result; and a psychological persuasion step: when the evaluation result indicates that the evaluatee has a psychological problem, outputting a simulation scenario according to the evaluation result to perform psychological persuasion on the evaluatee.
Patent WO-2019210504-A1 (WO)
Title: Channel quality for multi-beam operation introduction
Inventor: OZTURK OZCAN
IPC: H04W24/02
Filed: 2018-05-04
Abstract: A method for providing techniques for determining channel quality for multi-beam operation. An exemplary method generally includes determining, during an idle or inactive mode, a baseline channel quality for a plurality of transmission beams associated with a first cell, wherein the baseline channel quality comprises a linear average of the plurality of transmission beams, determining an idle or inactive mode channel quality for the plurality of transmission beams as a function of the baseline channel quality, and performing a cell reselection procedure to select the first cell for service based, at least in part, on the idle or inactive mode channel quality.
Patent WO-2019153574-A1 (WO)
Title: Simple mounting and dismounting apparatus for vertical straight-arm flange connecting device
Inventor: XU GUIGEN
IPC: B23P19/00
Filed: 2018-05-22
Abstract: A simple mounting and dismounting apparatus for a vertical straight-arm flange connecting device, comprising a worm gear lead screw lifter (6). The lifting lead screw (5) of the worm gear lead screw lifter (6) is a straight rod, three shaft sleeves (2-4) are sleeved on the lifting lead screw (5), and the inner sides of the worm gear lead screw lifter (6) and the three shaft sleeves (2-4) are respectively provided with connecting plates (1). The mounting and dismounting apparatus has a simple structure and small volume, the mounting and dismounting costs can be reduced, and the mounting and dismounting efficiency can be improved.
Patent WO-2019161628-A1 (WO)
Title: Service function chaining congestion feedback
Inventor: EASTLAKE DONALD E
IPC: H04W28/02
Filed: 2018-06-26
Abstract: A method of reporting congestion in an upstream direction in a service chain function architecture. The method includes receiving, by the downstream device, a packet indicating congestion within a service function chaining architecture; generating, by the downstream device, a congestion report message in response to receiving the packet, wherein the congestion report message comprises a field indicating an existence of congestion within the service function chaining architecture and a service path identifier indicating a location of the congestion within the service function chaining architecture; and transmitting, by the downstream device, the congestion report message to an upstream device to permit the upstream device to address the congestion.