baber/WOPTO huggingface dataset:
Patent WO-2017152800-A1 (WO)
Inventor: ZHANG XIAOBO
IPC: H04W72/12
Filed: 2017-03-01
Abstract: L'invention concerne un procédé et un dispositif pour une communication à faible latence dans un équipement d'utilisateur, et une station de base. Une station de base envoie une première signalisation indiquant un premier ensemble de paires de PRB. La station de base envoie une seconde signalisation contenant des informations de programmation concernant des premières données. La seconde signalisation se trouve dans le premier ensemble de paires de PRB sur un domaine de fréquence. Le premier ensemble de paires de PRB comprend M sous-ensembles de paires de PRB. La première signalisation comprend des fonctions EREG améliorées. Une RE occupée par l'une des EREG améliorées est distribué sur une paire de PRB occupée par l'un des sous-ensembles de paires de PRB. La présente invention propose un nouveau mode de mappage de signalisation de commande qui permet de garantir qu'une RE occupée par la signalisation de commande est mappée à un intervalle relativement court. Le procédé permet à un utilisateur de détecter plus tôt une signalisation de commande et donc d'envoyer ou de recevoir plus tôt un canal de données indiqué par la signalisation de commande. Cela réduit la latence du système et garantit un gain de performance induit par la faible latence du système.
Patent WO-2017162008-A1 (WO)
Title: 一种ack/nack反馈方法及相关设备
Inventor: GAO XUEJUAN
IPC: H04L1/18
Filed: 2017-03-01
Abstract: 本申请公开了一种ACK/NACK反馈方法及相关设备，用以解决由于不同发送时间间隔长度的数据所需要的传输和处理时延不同，导致最早可以进行ACK/NACK反馈的时间位置不同，无法保证下行传输的ACK/NACK的正常反馈的问题。方法为：终端接收第一物理下行控制信道，所述第一物理下行控制信道的下行控制信息中携带第一指示域，所述第一指示域用于确定ACK/NACK反馈信息的时域位置；所述终端根据所述第一指示域确定所述第一物理下行控制信道或者与所述第一物理下行控制信道对应的第一物理下行共享信道的ACK/NACK反馈信息的时域位置，并在所述ACK/NACK反馈信息的时域位置，传输所述ACK/NACK反馈信息。
Patent WO-2017193895-A1 (WO)
Title: 内置驱动的颚式破碎机及物料破碎方法
Inventor: LI XULUN
IPC: B02C1/04
Filed: 2017-05-08
Abstract: 一种内置驱动的颚式破碎机，属于采矿用粉碎设备领域。该破碎机包括机架（1）、驱动组件（2）、静颚组件（3）、动颚组件（4）、液压调节组件（5）以及静颚可调肘板（6）；动颚组件（4）和静颚组件（3）均安装在机架（1）上，动颚组件（4）和静颚组件（3）构成底部设有排料口的破碎腔；驱动组件（2）安装在机架（1）的顶部，驱动组件（2）驱动动颚组件（4）摆动，使上述颚式破碎设备结构紧凑，需要的安装空间小，所述驱动组件（2）与动颚组件（4）驱动连接以使动颚组件（4）能相对静颚组件（3）运动，循环改变破碎腔的大小，实现对破碎腔内物料的破碎；液压调节组件（5）的输出端与静颚可调肘板（6）连接，静颚可调肘板（6）与静颚组件（3）连接以驱动静颚组件（3）相对机架（1）运动来改变破碎腔的排料口大小；液压调节组件（5）驱动静颚组件（3）的底部相对动颚组件（4）运动，调整破碎腔的排料口大小，具有易于操作，操作效率高，且降低劳动强度的优点；传动增效调节组件（7）调整皮带（23）张紧力以增加传动效率。
Patent WO-2018196115-A1 (WO)
Title: 一种柔性有机发光二极管显示器及其制作方法
Inventor: JIN JIANGJIANG
IPC: H01L51/56
Filed: 2017-06-09
Abstract: 一种柔性有机发光二极管显示器及其制作方法，该方法包括：在柔性衬底基板（11）上依次形成主动阵列层（12）和有机发光显示层（13）；在有机发光显示层上形成保护层（14），在保护层上形成截面形状为梯形的有机层（15），在有机层上形成无机层（16）。
Patent WO-2018227396-A1 (WO)
Title: 一种新型立体多色织物贾卡经编机
Inventor: WU JIANTONG
IPC: D04B27/16
Filed: 2017-06-13
Abstract: 一种新型立体多色织物贾卡经编机，采用双针床经编机，包括机架（10）以及纱架（20），所述机架（10）包括对应设置的两个侧板（11）和一个支撑板（12），侧板（11）之间设置有第一盘头（13）、第二盘头（14），第一盘头（13）与第二盘头（14）之间设有间隙；第一盘头（13）下侧依次设有分纱板（15）、导纱辊（16）、张力柱（17）以及贾卡梳栉（18），贾卡梳栉（18）用于在前后针床进行编织，第一盘头（13）与第二盘头（14）用于分别为前后针床进行送纱，纱架（20）相对第一盘头（13）与第二盘头（14）之间的间隙设置，纱架（20）用于为贾卡梳栉（18）进行送纱。该新型立体多色织物贾卡经编机通过中间提花贾卡梳栉（18）采用纱架（20）式的单纱送纱模式，实现中间贾卡提花的单纱在不同前后针床不同送经量。
Patent WO-2017215631-A1 (WO)
Title: 液压缓冲装置及包含有该装置的缓冲油缸
Inventor: ZHU DEWEI
IPC: F15B13/02
Filed: 2017-06-15
Abstract: 公开了一种液压缓冲装置，属于液压零部件领域，通过在油缸行程接近终点的位置设置信号器（X）来控制缓冲装置的滑阀（12，18，12a，12b，12c，12d，12e，12f，F1，F2，F3，F4）的移动，从而动态调节缓冲阀（Y）阀口开度的大小及液流方向，进而控制油缸进回油腔的油压，通过油缸高压腔泄压卸荷和/或回油腔节流背压的方式，控制油缸活塞（6）在行程终点的运动速度，实现油缸的缓冲；还公开了包含有该装置的缓冲油缸。该装置解决了现有技术的缓冲油缸缓冲机构复杂、制造精度要求高、结构布置困难、难以同时采用回油腔节流背压和高压腔泄压卸荷的复合方式、缓冲效率不高等弱点，缓冲可控性好、可靠性高，提高了整体质量。
Patent WO-2018232607-A1 (WO)
Title: System and method for positioning a gateway of an architecture
Inventor: XU HAILIANG
IPC: G01C21/20
Filed: 2017-06-20
Abstract: A System and a method for positioning a gateway of an architecture are provided. The method may include: determining a trajectory of a mobile device based on motion data acquired by the mobile device and a movement model (S602), acquiring a first end position of the trajectory of the mobile device (S604), detecting that the mobile device enters or exits the architecture (S606), and determining a second end position of the trajectory upon the detection as the position of the gateway (S608).
Patent WO-2018001160-A1 (WO)
Title: 一种滚筒洗衣机及洗涤方法
Inventor: SHAN SHIQIANG
IPC: D06F33/37
Filed: 2017-06-22
Abstract: 一种滚筒洗衣机及洗涤方法，该滚筒洗衣机（1）包括洗涤剂存储和投放装置，洗涤筒、门体（2）和设置于门体（2）上的玻璃碗（22），所述洗涤剂存储和投放装置设置于门体（2）内，所述洗涤剂存储和投放装置经玻璃碗（22）将洗涤剂投放至洗涤筒内。该洗涤方法包括如下步骤：S1、开机，获取衣物重量信息并确定洗涤剂投放量；S2、启动洗涤剂泵和进水阀，并向第二腔体（24）投入洗涤剂和水；S3、启动搅拌装置，并搅拌一设定时间形成高浓度混合溶液；S4、转动洗涤筒；S5、启动喷洒装置并向洗涤筒内喷洒混合溶液。该滚筒洗衣机及洗涤方法提高了滚筒洗衣机的空间利用率，还提高了洗涤剂利用率和滚筒洗衣机的洗涤效果，进一步提高用户的体验感。
Patent WO-2018161486-A1 (WO)
Title: 一种基于动态参数的动力电池soc估算方法及系统
Inventor: ZHANG RUIFENG
IPC: G01R31/36
Filed: 2017-07-07
Abstract: 一种基于动态参数的动力电池SOC估算方法及系统，估算方法包括以下步骤：对电池开展放电-静置实验，获得电池在不同温度下的OCV-SOC特性曲线，拟合出OCV-SOC的关系表达式；对电池进行恒定电流的脉冲放电-静置实验，记录期间的电压响应，根据所得电压响应曲线，通过离线的方法辨识出电池二阶RC等效电路模型的参数初始值；利用含遗忘因子的递推最小二乘法RRFLS，对二阶RC等效电路模型进行动态参数辨识；采用EKF算法对电池SOC进行在线估算。本估算方法克服了安时积分法中的SOC初值不准确及累计误差的现象，适应电池特性的动态变化，电池模型精度高，收敛速度快，稳定可靠，提高了SOC在线估算的精度，可广泛应用于电动汽车和储能电池管理系统领域。
Patent WO-2018223496-A1 (WO)
Inventor: ZHAO ZIQI
IPC: B63J2/06
Filed: 2017-07-20
Abstract: 一种船艇通风结构组件，包括船艇主体（1），在船艇主体（1）的侧壁（11）上沿其行驶方向间隔设置进风口和排风口，进风口和排风口均与船艇主体（1）的机舱连通，在进风口和排风口处均设置风扇（2，3）。通过将与机舱连通的进风口和排风口设置在船艇主体（1）的侧壁（11）上，不会额外增加船艇的风阻，且沿行驶方向将进风口设置在前、排风口设置在后，可以最大限度的利用船艇行驶产生的风速增大通风量。该船艇通风结构组件具有结构简单，通风顺畅，通风量大的优点。
Patent WO-2018076909-A1 (WO)
Title: 一种用于合成芳烃的催化剂和其制备方法
Inventor: NI YOUMING
IPC: B01J29/65
Filed: 2017-08-22
Abstract: 一种用于合成芳烃的催化剂及其制备方法，以及使用该催化剂合成芳烃的方法。催化剂包括酸性分子筛颗粒和锌铝复合氧化物颗粒。催化剂对芳烃，尤其是 BTX 选择性较高，性能稳定，且单程寿命长。
Patent WO-2018149131-A1 (WO)
Inventor: CHEN YIYOU
IPC: G01N1/02
Filed: 2017-09-21
Abstract: L'invention concerne un dispositif intégré pour l'échantillonnage de matières fécales et la détection de sang occulte, qui est constitué d'un couvercle (1), d'un tube scellé de récipient de corps principal (2), d'un bloc d'arrêt (3), d'un piston (4), d'une fente pour bandelette réactive (5), d'une feuille scellée (6), d'une base (7) et d'une baguette d'échantillonnage fécal (8). Le dispositif a une conception rationnelle, une structure simple, un faible coût de production et un fonctionnement pratique, le test est achevé en une fois sans visualisation directe des selles, et le dispositif est propre et sûr. Le dispositif a des fonctions de collecte quantitative, de dissolution, de filtration et de détection avec des bandelettes réactives immunitaires de l'échantillon fécal, il est pratique à transporter et à utiliser, et ne perd pas de liquide pendant le stockage, le transport et la détection. Le dispositif peut collecter avec précision un échantillon constant sans pollution ni fuite, et peut déterminer rapidement la présence ou non de sang occulte sans nécessiter d'autres éléments. Le dispositif peut détecter le sang occulte fécal à tout moment et n'importe où, peut aider à surmonter le problème de faible taux d'inspection en raison de l'inconvénient de la soumission des matières fécales et de leur inspection, peut en outre favoriser la détection du sang occulte fécal, et peut améliorer le diagnostic précoce et le taux de dépistage du cancer colorectal dans la population.
Patent WO-2019061062-A1 (WO)
Title: Autonomous robots and methods of operating the same
Inventor: WANG BIN
IPC: G01S17/93
Filed: 2017-09-27
Abstract: Autonomous robots and methods of operating the same are disclosed. An autonomous robot includes a sensor and memory including machine readable instructions. The autonomous robot further includes at least one processor to execute the instructions to generate a velocity costmap associated with an environment in which the robot is located. The processor generates the velocity costmap based on a source image captured by the sensor. The velocity costmap includes velocity information indicative of movement of an obstacle detected in the environment.
Patent WO-2019041428-A1 (WO)
Title: Agricultural rotary-type peanut pulling-out apparatus
Inventor: WANG WEIDONG
IPC: A01D29/00
Filed: 2017-09-29
Abstract: An agricultural rotary-type peanut pulling-out apparatus, comprising a cart (1), a collection box (2), a rotary motor (3), a rotary rod (4), a sliding rail I (5), a gripping apparatus (6), a support (7), a sliding block I (8), a steel wire rope I (9), an electric wheel I (10), an electric wheel II (11), a steel wire rope II (12), and the like. A left side of the bottom inside the collection box (2) is provided with the electric wheel II (11), the steel wire rope II (12) is wound on the electric wheel II (11), the top of a right side of the collection box (2) is provided with a fixing cover (13), and the top of a left side of the collection box (2) is hingedly connected to a turning cover (14). The peanut pulling-out apparatus can pull out peanuts quickly, reduce the amount of labor of a user and improve working efficiency.
Patent WO-2019061373-A1 (WO)
Title: Collateral-activating and pressure-regulating fabric and processing process therefor
Inventor: YU YONGBO
IPC: D02G3/04
Filed: 2017-09-30
Abstract: Disclosed is a collateral-activating and pressure-regulating fabric formed by interweaving warp threads and weft threads, wherein the warp threads are formed by blending Apocynum venetum fibres, bamboo charcoal magnetic fibres and cotton fibres; the weft threads are formed by blending bamboo charcoal magnetic fibres and Apocynum venetum fibres; the blending ratio of the Apocynum venetum fibres to the bamboo charcoal magnetic fibres to the cotton fibres in the warp threads is 2:2:1; and the blending ratio of the bamboo charcoal magnetic fibres to the Apocynum venetum fibres in the weft threads is 1:1. The collateral-activating and pressure-regulating fabric has the advantages of moisture absorption, breathability, softness, smoothness, warmness, wear resistance, etc. The health care effects thereof have the advantages of bacteriostasis, sterilisation, deodorisation, ultraviolet resistance, electromagnetic radiation resistance, blood pressure regulation, blood lipid reduction, antianaphylaxis, relaxing tendons, activating collaterals, promoting body microcirculation, etc.
Patent WO-2019075678-A1 (WO)
Title: Information processing method and device, mobile terminal and non-volatile readable storage medium
Inventor: GONG MIN
IPC: G06F17/30
Filed: 2017-10-18
Abstract: An information processing method, comprising: acquiring input query string(310); searching in the entry box the strings matched with the query string, and setting the matched strings as selected state(320); acquiring keyboard type of the pressed keyboard when a keydown event is received(330); and processing, according to the keyboard type, the strings in selected state(340).
Patent WO-2019051931-A1 (WO)
Title: Mask plate, and manufacturing method and evaporation method therefor
Inventor: JIANG LIANG
IPC: C23C14/24
Filed: 2017-10-20
Abstract: Disclosed are a mask plate (30), and a manufacturing method and an evaporation method therefor. The mask plate (30) comprises a mask plate body (31) and evaporation holes (32) and bulges (33) formed on the mask plate body (31), wherein the evaporation holes (32) penetrate through the mask plate body (31), and the bulges (33) are arranged on edges of the evaporation holes (32), thus facilitating the reduction of an externally-expanding region (64) around a pixel sub-region (63), thereby improving the evaporation quality and reducing the risk of color mixture of adjacent pixels.
Patent WO-2018218862-A1 (WO)
Inventor: HAN JIA
IPC: G05B19/04
Filed: 2017-10-31
Abstract: 一种电压控制性能的验证方法、装置及船舶电网系统，该方法包括：确定船舶电网系统中当前处于发电状态的在网电机(410) (S110)；确定在网电机(410)电连接船舶电网系统中高压配电板(420)时对应的连接开关(S120)；如果监测到连接开关在设定时间内先断开后闭合，则确定船舶中的动力设备(370)在设定时间内的工作状态(S130)；根据工作状态，确定船舶电网系统的电压控制性能(S140)。通过监测在网电机(410)对应的连接开关的通断，并根据动力设备(370)在设定时间内的工作状态，确定船舶电网系统的电压控制性能，完成了对非DP3船舶上设置的电压骤降时对应电压控制电路的控制性能的验证。
Patent WO-2018095329-A1 (WO)
Inventor: SINHA ANKIT KUMAR
IPC: H04L29/06
Filed: 2017-11-22
Abstract: System, method and devices for adding key chain and key derivative functions (KDF) support for Network time protocol (NTP) authentication using password based key derivation functions-NTP (PBKDF-NTP) are disclosed. The method includes generating time bound multiple short lived keys instead of long lived keys for NTP security which ensures that attacker will not get enough time to crack the key values. The usage of Time bound multiple short lived keys instead of long lived keys for NTP security will ensure that attacker will not get enough time to crack the key values within key lifetime. Hence man-in-middle attack can be avoided in NTP.
Patent WO-2019100340-A1 (WO)
Inventor: YANG NING
IPC: H04W74/00
Filed: 2017-11-24
Abstract: 提供了一种随机接入的方法、上报频谱的方法、终端设备和网络设备。该方法包括：终端设备通过小区搜索获取第一频点；该终端通过系统广播消息获取网络设备支持的第一频带；该终端设备在该第一频点对应的多个频带中，确定该终端设备支持的第二频带；该终端设备确定该第一频带和该第二频带为相同的频带时，发起该随机接入过程。本发明实施例中，该第一频带和该第二频带为不同的频带时，终端设备通过上报指示信息使得网络设备能够准确确定出该终端设备可调度的频谱范围，进而提高该网络设备调度该终端设备的准确度。
Patent WO-2018107984-A1 (WO)
Inventor: LI TAIMING
IPC: A61P13/12
Filed: 2017-12-02
Abstract: The present invention discloses a polypeptide containing a T helper cell epitope (Th epitope), which can serve as an immunostimulant of a B cell epitope or a peptide hapten of a target antigen. The invention also discloses a polypeptide immunogen, which is formed by covalently linking the B cell epitope or the peptide hapten of the target antigen to the polypeptide through a linker peptide. The polypeptide immunogen can significantly enhance the immunogenicity of the B cell epitope or the peptide hapten, prepare an antibody that may specifically bind to the target antigen, and significantly enhance immune modulation that is biased toward Th2. The polypeptide or the immunogen of the polypeptide can be used to produce vaccines or specific antibodies for the prevention and treatment of Th1 predominant diseases, such as diabetes and its complications, rheumatoid arthritis, etc. The polypeptide or the immunogen can also be used to prepare test reagents.
Patent WO-2019029073-A1 (WO)
Title: Screen transmission method and apparatus, and electronic device, and computer readable storage medium
Inventor: OUYANG YUJI
IPC: G10L21/0208
Filed: 2017-12-14
Abstract: A screen transmission method and apparatus (600), an electronic device, and a computer readable storage medium. The method comprises: receiving sound information (1#) of a surrounding environment collected and transmitted by a source end device (220), and in conjunction with sound information (0#) of a surrounding environment collected by a user themself, converting, by means of feature recognition, sound information corresponding to the same speaker into same text information (S110); and rendering, on a projected screen image, the text information (S120). Since a speaker is usually close to a source end device (220) held by the speaker, the voice of the speaker in the sound information (1#) collected by the source end device (220) is clearer, improving accuracy of distinguishing each speaker in sound information, facilitating conversion of sound information corresponding to the same speaker into text information, and improving voice recognition accuracy.
Patent WO-2019127243-A1 (WO)
Title: 确定传输方向信息的方法及装置
Inventor: ZHU YAJUN
IPC: H04L1/00
Filed: 2017-12-28
Abstract: 本公开提供了一种确定传输方向信息的方法及装置，其中上述方法，包括：获取基站动态发送的方向配置信息，所述方向配置信息用于指示信息传输资源的传输方向信息；根据所述方向配置信息确定传输方向指示不明确的目标信息传输单元；按照预置规则确定所述目标信息传输单元的传输方向信息。采用本公开提供的确定传输方向信息的方法，可以有效明确传输资源的传输方向信息，避免用户设备行为混乱，确保系统稳定，提升5G网络中用户设备的用户体验。
Patent WO-2019127289-A1 (WO)
Inventor: SHI CONG
IPC: H04L5/00
Filed: 2017-12-28
Abstract: Disclosed by the embodiments of the present application are a data transmission method and terminal device, said method comprising: a terminal device receiving instruction information sent by a network device, said instruction information being used for instructing to deactivate the duplication and data transmission functions of a first data radio bearer (DRB); according to the instruction information, the terminal device suspends the transmission of data by means of a first logical channel configured for the first DRB. The method and terminal device of the embodiments of the present application increase the flexibility of data transmission.
Patent WO-2018214562-A1 (WO)
Inventor: SHANG SHUNCHAO
IPC: H01P5/16
Filed: 2018-01-18
Abstract: 本发明公开了一种双耦合同频合路器：包括有金属盒以及设于金属盒内的3dB电桥，所述3dB电桥包括有上层片和与上层片平行设置的下层片，上层片和下层片之间垫设有绝缘介质；其设计频率包含LTE的2700Mhz，通过计算机仿真可以得到，本电桥其在频率0.7Ghz至2.8Ghz内可实现较好的耦合效果。
Patent WO-2018145618-A1 (WO)
Title: 一种自动喂料器
Inventor: CAO JIANSHENG
IPC: A01K5/02
Filed: 2018-02-06
Abstract: 一种喂料器，包括料桶（7），其用于装填饲料；电机（6），其为旋转绞龙（1）提供旋转动力；旋转绞龙（1），其将料桶（7）中的饲料输送至喂料盆（8）中供牲畜食用，其特征在于：还包括去结拱振动装置（2），其一部件位于料桶（7）中饲料易结拱区域，其另一部件与旋转绞龙（1）连接，去结拱振动装置（2）利用旋转绞龙（1）的转动实现其位于饲料易结拱区域的部件做连续性振动，从而避免饲料在料桶（7）中结拱。
Patent WO-2018149370-A1 (WO)
Title: 芴氨基酮类光引发剂、其制备方法及含芴氨基酮类光引发剂的uv光固化组合物
Inventor: QIAN XIAOCHUN
IPC: C09D11/101
Filed: 2018-02-11
Abstract: 本发明公开了一种芴氨基酮类光引发剂、其制备方法及含芴氨基酮类光引发剂的UV光固化组合物。该光引发剂包括具有如通式（Ⅰ）所示结构的化合物或其衍生化合物（Ⅰ）。本发明提供的芴氨基酮类光引发剂可以有效的改善传统光引发剂的溶解性，降低小分子活性稀释剂的使用，而且感度高，深层固化效果好，对光固化领域的光固化组合物、特别是有色油墨体系的推广应用有很好的推动作用，本发明的含芴氨基酮光引发剂的UV光固化组合物，具有高感度，显影后无残留，图案完整性好，并且固化后涂层无气味或低气味，另外耐黄变性能也很优异。
Patent WO-2019169554-A1 (WO)
Inventor: CHEN JIAJIN
IPC: A61H5/00
Filed: 2018-03-06
Abstract: A VR technology-based training and improvement system and method for amblyopia. The system is used for vision training and can help people with amblyopia to correct or improve vision. The system is applicable to a virtual reality (VR) device (10). The virtual reality device comprises a VR headset main body, and the following devices provided at the VR headset main body: a lens, a display screen, a control module (13) and a storage device. A video (20) is stored in the storage device. The display screen comprises a left screen (11) and a right screen (12). The control module (13) is used to control, according to uncorrected visual acuity of each eye of a user under training, a play mode of the video (20) and an eyeball training mode. The control module (13) comprises an operation setting module (131), a screen selection module (132) and a video play module (133) which are electrically connected to one another. The method employs amblyopia-correction training steps to train, and thereby correct, the vision of an amblyopic eye, improving the perception of distance and speed in three-dimensional space.
Patent WO-2018171733-A1 (WO)
Title: 一种数据传输的方法、网络设备和终端设备
Inventor: HUANG WENWEN
IPC: H04W72/12
Filed: 2018-03-23
Abstract: 本申请提供了一种数据传输的方法，网络设备和终端设备。该方法包括：网络设备在控制资源上向终端设备发送目标数据对应的控制信息，该控制资源与数据资源存在对应关系，该控制资源用于该终端设备确定接收该目标数据的数据资源；该网络设备根据该对应关系，在该数据资源上向该终端设备发送该目标数据。本申请实施例网络设备能够在控制资源上发送目标数据对应的控制信息后，根据控制资源与数据资源的对应关系在数据资源上发送目标数据，从而使得不同带宽能力的终端设备能够接收到目标数据。
Patent WO-2019178881-A1 (WO)
Inventor: BIN PENG
IPC: F16M11/12
Filed: 2018-03-23
Abstract: A vertical stability enhancing mechanism, a gimbal device and an image capturing system. The vertical stability enhancing mechanism (22) comprises a load connecting portion (80) for connection with a load, a connecting mechanism, an elastic member (50), a position adjusting motor (38) and an elastic member adjusting mechanism. One end of the connecting mechanism is connected to a support member (10), and the other end thereof is connected to the load connecting portion (80), enabling the load connecting portion (80) to move with respect to the support member (10) in a vertical direction. The elastic member (50) acts on the connecting mechanism so as to provide the connecting mechanism with a balancing force to support and balance the weight of the load. The elastic member adjusting mechanism comprises a mounting portion (365) connected to an end portion (52) of the elastic member (50). The position adjusting motor (38) can drive the mounting portion (365) and the end portion (52) to move so as to adjust the balancing force provided by the elastic member (50) to the connecting mechanism.
Patent WO-2019011005-A1 (WO)
Title: Method for catalytically hydrogenating oxalate
Inventor: MA XINBIN
IPC: C07C31/20
Filed: 2018-03-26
Abstract: Disclosed is a method for catalytically hydrogenating an oxalate, the method involving bringing the oxalate and hydrogen gas into contact with a sphere-tube-type composite catalyst, resulting in a glycollate or ethylene glycol as a product, wherein the main chemical components of the catalyst are copper and silicon oxide, wherein the copper represents 5-60 wt.% of the weight of the catalyst, and the silicon oxide represents 40-95 wt.% of the weight of the catalyst; the catalyst has a specific surface area of 450-500 m2/g, an average pore volume of 0.5-1 cm3/g, and an average pore size of 5-6 nm; and the structure of the catalyst is made up of nanotubes assembled on a hollow sphere, wherein the hollow sphere has a diameter of 50-450 nm and a wall thickness of 10-20 nm, and the nanotubes are perpendicularly arranged on the surface of the hollow sphere, with the nanotubes having a tube diameter of 3-5 nm and a tube length of 40-300 nm. By means of the method, an excellent oxalate hydrogenation activity and ethylene glycol selectivity can still be exhibited at a lower H2/DMO feed ratio, thereby reducing the amount of recirculation of hydrogen gas and saving on power costs and equipment costs; furthermore, the selectivities of the ethylene glycol and the glycollate can be flexibly modulated, so that same has a high industrial prospect and application value.
Patent WO-2019085378-A1 (WO)
Inventor: KANG JUNLONG
IPC: G06N3/04
Filed: 2018-03-27
Abstract: 本公开提供一种高速全连接计算的硬件实现装置与方法。根据本发明的高速全连接计算的硬件实现装置(200)包括：权重存储模块(210)，用于存储用于计算的权重数据，每次存储m组权重数据，直到所有输出通道的权重计算完成；向量存储模块(220)，用于存储n个输入向量数据；输出寄存模块(230)，用于实现计算结果的输出缓存；核心计算模块(240)，用于使得由所述权重存储模块输入的m组权重数据与由所述向量存储模块输入的n个输入向量数据进行相乘，各个相乘结果分别与之前的有效结果相加，并在乘加计算的结果上加上对应的偏置值，将最终计算结果输出到所述输出寄存模块。
Patent WO-2019183946-A1 (WO)
Inventor: YANG HONGBIN
IPC: E04G21/14
Filed: 2018-03-30
Abstract: A steel bar prefabrication system comprises a cutting apparatus (100), a pretreatment apparatus (200), a prefabrication treatment apparatus (300), and an output apparatus (400). The cutting apparatus (100) is provided with a bearing platform (110) and a cutting device (120), and the cutting device (120) is disposed on the bearing platform (110). The pretreatment apparatus (200) is disposed adjacent to a discharging end (112). The prefabrication treatment apparatus (300) is disposed adjacent to the pretreatment apparatus (200). The output device (400) is disposed adjacent to the prefabrication treatment apparatus (300) and in the vicinity of a construction site (888). The invention allows a steel bar to be easily transported to a construction site (888), thereby improving construction efficiency and machining quality.
Patent WO-2019104924-A1 (WO)
Inventor: XU SHAOGANG
IPC: E02D17/02
Filed: 2018-04-02
Abstract: 一种便携式机械组合地上固定桩装置，应用于处理陆地土石方、水系清淤、挖掘物料、移动、陆地、水下重物、土建、港、河、湖修建等工程时，作为临时缆绳、钢索、钢绳的固定桩使用，其特点是，只利用工作拉力自身的作用就将整个装置固定住。整个装置有六根桩柱（2a，2b，4a，4b，9，1）安置在地上，其中有四根构成支架（2a，2b，4a，4b）支撑在地上，通过安装在支架（2a，2b，4a，4b）顶端的轴（6）以及轴（6）上长方体刚性块（15），由长方体（15）可绕中心轴转动的特点将承受到的缆绳（13a，13b）的拉力转换方向形成斜向下的压力从而使保护桩柱（9）在整体装置受到拉力同时又受到来自于压力桩柱的压力，由于拉力和压力同步，且拉力越大压力也同时增大，从而使整个装置达到固定桩的效果。由于其重量轻，便于携带，可以随处安装和拆卸。
Patent WO-2018184595-A1 (WO)
Title: Dispositifs de dissipation de chaleur
Inventor: Zhao daniel
IPC: H05K1/02
Filed: 2018-04-08
Abstract: La présente invention concerne, selon un mode de réalisation donné à titre d'exemple, un dispositif de dissipation de chaleur conçu pour dissiper la chaleur provenant de composants électroniques sur une carte de circuit imprimé. Le dispositif de dissipation de chaleur comprend généralement un mécanisme de support comprenant un corps principal et une partie de raccordement le long d'un bord du corps principal. Le corps principal et la partie de raccordement forment un espace interne pour recevoir les composants électroniques. Le corps principal comprend des première et seconde surfaces opposées. La première surface fait face au composant électronique lorsque le mécanisme de support est relié à la carte de circuit imprimé par l'intermédiaire de la partie de raccordement. Un premier élément de transfert de chaleur est disposé sur la première surface. Lorsque le mécanisme de support est relié à la carte de circuit imprimé par l'intermédiaire de la partie de raccordement, le premier élément de transfert de chaleur peut être en contact avec lesdits composants et avoir une épaisseur d'environ 2 mils à environ 15 mils.