baber/WOPTO huggingface dataset:
Patent WO-2014022974-A1 (WO)
Inventor: HUANG YING
IPC: H04L1/18
Filed: 2012-08-07
Abstract: Conformément à des modes de réalisation, la présente invention se rapporte au domaine des communications. La présente invention concerne un procédé, un dispositif et un système de transmission de données, comprenant les opérations suivantes : lorsqu'un basculement d'un équipement utilisateur (UE) d'un réseau d'accès source à un réseau d'accès cible se produit, un nœud de commande de réseau d'accès source transmet un premier message à un nœud de commande de réseau d'accès cible, le premier message comprenant au moins des informations utilisées pour indiquer les numéros de séquence de paquets de données qui n'ont pas été transmis avec succès à l'UE par le nœud de commande de réseau d'accès source; le nœud de commande de réseau d'accès source transmet au nœud de commande de réseau d'accès cible les paquets de données qui n'ont pas été transmis avec succès à l'UE, permettant ainsi de faciliter la transmission, par le nœud de commande de réseau d'accès cible à l'UE, lorsque l'UE bascule vers le réseau d'accès cible, des paquets de données qui n'ont pas été transmis avec succès à l'UE. Grâce à la présente invention, lorsque l'UE réalise un basculement de réseau, une prévention de perte de données provoquée lors de la commutation de réseaux est mise en œuvre, permettant ainsi de faciliter l'accès à des réseaux par les utilisateurs.
Patent WO-2013053267-A1 (WO)
Inventor: ZHANG XIAOYI
IPC: H04L47/41
Filed: 2012-08-15
Abstract: 本发明实施例提供了一种链路聚合控制协议LACP链路切换方法和装置。该方法包括：监测LACP链路汇聚组内接口的状态变化；当监测到所述汇聚组内处于活动状态的接口发生状态改变时，确定所述汇聚组内活动状态的接口数是否小于预设最小活动链路数，如果是，则将发生状态改变的接口中的N个接口的状态保持为活动状态，以使得所述汇聚组内处于活动状态的接口的数量大于或等于所述预设最小活动链路数；N为自然数且N小于或等于所述汇聚组内处于活动状态的接口中发生状态改变的接口数；当监测到所述汇聚组内处于非活动状态的接口发生状态改变时，将所述N个保持活动状态的接口中的M个接口的状态调整为非活动状态，M为自然数且M小于或等于N。
Patent WO-2014043934-A1 (WO)
Title: Support leg tray and engineering machinery comprising same
Inventor: ZHAN CHUNXIN
IPC: B66C23/80
Filed: 2012-09-26
Abstract: Disclosed are a support leg tray and engineering machinery comprising the same. The support leg tray comprises a support leg tray main body (10) and an elastically retractable elastic rolling support apparatus (20) arranged on a base plate (11) of the support leg tray main body (10), with the elastic rolling support apparatus (20) being retractable into the support leg tray main body (10). According to the support leg tray in the present invention, the structure is simple, the positioning of the support leg tray can be rapid and accurate, and the security of the engineering machinery in an operation process is improved.
Patent WO-2013060225-A1 (WO)
Inventor: HAO ZHENWU
IPC: H04W4/20
Filed: 2012-10-08
Abstract: 一种通过用户承载标识获取用户位置信息的系统和方法，该方法包括：位置业务客户端LSC需要获取用户当前位置时，通过网关移动位置中心GMLC向承载映射功能BMF发送位置业务请求，其中携带所述用户的用户承载标识；所述BMF收到位置业务请求后根据承载标识查找对应的iPAG，所述BMF从iPAG处获得用户的位置信息后通过GMLC返回至LSC，或指示GMLC从iPAG处获得用户的位置信息。上述技术方案，可解决现在技术中无法使用用户承载标识无法获取UE位置信息的问题，满足互联网位置业务的需求。
Patent WO-2014056219-A1 (WO)
Inventor: WANG SHUJIE
IPC: C12G1/02
Filed: 2012-10-13
Abstract: Le vin ci-décrit est caractérisé en ce qu'il est préparé par les étapes suivantes : lavage du raisin à l'eau; immersion du raisin dans de l'eau propre pendant 10 à 30 minutes; stockage du raisin dans un endroit aéré et séchage à l'air; élimination des tiges et transfert du raisin dans une cuve sans eau ni huile et foulage; chargement du raisin foulé dans une bouteille sans eau ni huile, à un volume n'excédant pas la moitié du volume de la bouteille; ajout de sucre dans un rapport en poids vis-à-vis du raisin de 1:8 - 1:12 dans la bouteille; scellage de la bouteille et stockage dans un environnement à température ambiante; et ouverture d'un dispositif de scellement à des fins de dégazage quand le niveau de liquide monte jusqu'à une position à 7 - 10 cm de l'ouverture de la bouteille. Le vin préparé selon l'invention présente les avantages d'un bas coût, d'un procédé simple, d'un goût pur, d'une saveur agréable et ainsi de suite.
Patent WO-2014000356-A1 (WO)
Inventor: KANG MING
IPC: H04W24/08
Filed: 2012-10-31
Abstract: Selon l'invention, un équipement utilisateur (UE) peut distinguer une cellule réelle et une cellule factice en corrélant les propriétés de signal de la cellule reçue. L'UE peut corréler une première estimation de canal de la cellule avec une deuxième estimation de canal de la même cellule. Une corrélation élevée peut indiquer une cellule réelle et une corrélation faible peut indiquer une cellule factice. Les estimations de canal peuvent être basées sur des transmissions d'un canal physique commun de commande primaire (P-CCPCH), d'un intervalle de temps pilote sur liaison descendante (DwPTS) ou d'autres transmissions.
Patent WO-2013174110-A1 (WO)
Title: Feeding apparatus
Inventor: LO FU MAN HERMAN
IPC: A61J9/00
Filed: 2012-11-16
Abstract: Feeding apparatus includes a first container (12) having an open end (123) and a closed end (124) on which apertures (121) are formed, a first coupling member (11) coupled to the open end (123) of the first container (12), a second container (32) having an open end (322) facing the open end (123) of the first container (12), a second coupling member (31) coupled to the open end (322) of the second container (32) and the first coupling member (11), a third coupling member (2) coupled between the first coupling member (11) and the second coupling member (31) and formed with a passage (21), and a valve piece (4) formed with a valve opening (41) and mounted across the passage (21). The second container (32) is squeezable so that food inside can be squeezed into the first container (12) and sucked out therefrom through the apertures (121).
Patent WO-2013083013-A1 (WO)
Title: Synchronization method among network devices, network device and system
Inventor: ZHENG LIANSHU
IPC: H04L45/586
Filed: 2012-11-28
Abstract: Disclosed are a synchronization method among network devices, a network device and system, belonging to the field of communications. The method includes: a first network device establishing an in-band synchronization channel with a second network device in a multiprotocol label switching transport profile (MPLS-TP) network applied in transmission, the in-band synchronization channel being a channel of a data plane, the first network device and the second network device being included in the same backup group; the first network device sending a first synchronization message to the second network device via the in-band synchronization channel, the first synchronization message carrying synchronization information about the first network device, so that the second network device performs synchronization processing according to the synchronization information about the first network device, with the synchronization information about the first network device including configuration information and/or state information about the first network device. The present invention can realize synchronization among network devices in an MPLS-TP network without a control plane.
Patent WO-2014101140-A1 (WO)
Title: Coordinating communication method, user equipment, and base station
Inventor: YANG FEI
IPC: H04W72/00
Filed: 2012-12-28
Abstract: The present invention relates to the technical field of communications. Disclosed are a coordinating communication method, a user equipment (UE), and a base station. The method comprises: a first base station receiving an identification of a second UE which is sent by a first UE served by the first base station and an identification of a second base station that serves the second UE, or receiving a pairing identification broadcast by the second base station, the pairing identification at least comprising the identification of the second UE; the first base station sending a pairing request to the second base station, the pairing request at least comprising the identification of the second UE and bearer establishing information, so that the second base station establishes a bearer with the first base station according to the bearer establishing information, determines the second UE according to the identification of the second UE, and performs radio resource control (RRC) connection reconfiguration for the second UE; the first base station receiving a pairing response message sent by the second base station; and the first base station performing RRC connection reconfiguration for the first UE. The present invention is applicable to a technical scenario of multi-user coordinating communication, where two UEs, that establish cooperative communication, are respectively controlled by different base stations.
Patent WO-2015017949-A1 (WO)
Title: 成纤维细胞生长因子2的新用途
Inventor: WANG XILIANG
IPC: A61P11/00
Filed: 2013-08-09
Abstract: 本发明提供了一种成纤维细胞生长因子2的新用途，即成纤维细胞生长因子2在制备药物中的应用，所述药物的用途为如下（a）和/或（b）和/或（c）：（a）预防和/或治疗肺损伤；（b）预防和/或治疗流感；（c）预防和/或治疗流感病毒引起的疾病。
Patent WO-2014040398-A1 (WO)
Title: 一种基于多接入点的tdma接入方法及装置
Inventor: LIANG WEI
IPC: H04W16/18
Filed: 2013-01-10
Abstract: 本发明涉及一种基于多接入点的TDMA接入方法及装置。本发明根据现有方法不能同时满足实际工业应用中的实时性和可靠性需求，且存在资源利用率低等问题，充分考虑无线网络的传输特点以及工业自动化应用特点，提出一种基于多接入点的TDMA接入方法及装置。本发明方法的主要思想在于：采用多接入点冗余通信方式以提高系统可靠性；利用多个接入点的信标帧进行时间同步以提高同步精度；针对可靠的接入点回复确认消息以降低重传次数；采用模块化的多接入点装置设计方法以降低装置维护和管理难度。
Patent WO-2013127314-A1 (WO)
Inventor: LI XIAOQIAN
IPC: F03D11/00
Filed: 2013-02-22
Abstract: 一种风力发电机冷却系统、方法和风力发电机组，风力发电机冷却系统包括抽气管道（28，29）和排风装置（26，27）。抽气管道（28，29）位于机舱（30）的内部，抽气管道（28，29）上开设有与发电机（31）连通的管道入口（21）、与机舱外部连通的第一管道出口（22）和与机舱内部连通的第二管道出口（23），第一、二管道出口（22，23）设置有风门（24，25）。提高了发电机组在高温环境中的冷却效率，在低温环境中保持了机舱温度。降低了成本并减少了能量消耗。
Patent WO-2014134810-A1 (WO)
Title: Multitask execution method and device for microcontroller of electronic cigarette
Inventor: XIANG ZHIYONG
IPC: A24F47/00
Filed: 2013-03-07
Abstract: A multitask execution method and device for a microcontroller of an electronic cigarette. The method comprises: determining tasks to be executed by the microcontroller and a permissible interval duration (S1) for executing each task twice; dividing the execution time of each task into a plurality of time slices sequentially, so as to enable a time slice to be respectively taken out at random from each task, and enable the sum obtained by adding the time slices taken out to be less than or equal to the minimum in the interval duration (S2); setting a status bit for each task, the status bit pointing to the time slice of the task (S3); and according to the time slice corresponding to the current status bit of each task, executing each task, and switching to the task next to the task when the time slice corresponding to the current status bit is ended (S4). The above-mentioned multitask execution method has the beneficial effects that the task execution efficiency of the microcontroller of the electronic cigarette is improved, the system of the electronic cigarette is made to be more stable, and the microcontroller of the electronic cigarette is low in performance requirement, is low in cost, and is easy to implement.
Patent WO-2013139218-A1 (WO)
Title: Collapsible stroller with reversible seat
Inventor: LIU XIUPING
IPC: B62B7/06
Filed: 2013-03-13
Abstract: A collapsible stroller, comprising: a handle tube (1), a front leg tube (2) with a front wheel assembly, a rear leg tube (3) with a rear wheel assembly, a joint assembly (4) connecting the handle tube (1) to the front leg tube (2) and the rear leg tube (3), and a reversible seat (5) reversibly mounted on the joint assembly (4), characterized in that the reversible seat (5) is provided with an engaging projection (7), and the joint assembly (4) is provided with more than one engaging recess (6.1, 6.2) rotatable with a stroller frame; and that the stroller frame can be collapsed after the engaging projection (7) of the reversible seat (5) is inserted into the engaging recess (6.1, 6.2), and the rotation of the stroller frame brings the reversible seat (5) to rotate therewith, so that the reversible seat (5) is collapsed along with the stroller frame. It is convenient for the user to perfectly collapse the reversible seat (5) and the stroller frame. The stroller is cost-effective.
Patent WO-2013159638-A1 (WO)
Title: Method and apparatus for maintaining service continuity of user equipment after tracking area is updated
Inventor: SUN WEI
IPC: H04W36/00
Filed: 2013-04-03
Abstract: Disclosed are a method and an apparatus for maintaining service continuity of a user equipment (UE) after a tracking area is updated. The method comprises: after a UE initiates a tracking area update (TAU) request, a mobility management entity (MME) determining whether an updated target service gateway (SGW) is the same as a source SGW (S302); in the case that a determination result is no, the MME further determining whether an evolved base station (eNodeB) currently accessed by the UE is changed (S304); and in the case that the eNodeB is not changed, the MME selecting the target SGW to serve the UE and sending the eNodeB a notification message indicating that the UE is handed over to a serving area of the target SGW, or the MME stopping selecting an SGW for the UE but directly instructing the UE to continue to be served by the source SGW (S306). The present invention can maintain service continuity of a UE after a TAU process, thereby improving the user experience.
Patent WO-2013149592-A1 (WO)
Title: 一种基于张拉和承载全过程分析的索穹顶预应力确定方法
Inventor: GE JIAQI
IPC: G06F17/50
Filed: 2013-04-03
Abstract: 一种索穹顶结构预应力确定方法，该方法基于索穹顶张拉和承载全过程分析，包括以下步骤：首先确定索穹顶结构的初始几何形态；其次，确定初始预应力P 0 ；再次，以初始预应力P 0 作为基本模数，逐级加大预应力，所述索穹顶结构几何形态基本不变，采用荷载增量法进行结构承载全过程弹塑性和几何非线性仿真分析；然后，根据上一步骤中仿真分析结果，绘制所述索穹顶结构位移-承载全过程曲线和应力-承载全过程曲线；最后，根据绘制的全过程曲线评价所述索穹顶结构在不同倍数P 0 预应力下的稳定承载能力和结构变形能力，确定所述索穹顶结构设计的预应力。该方法是从工程设计的角度出发，既能尽量满足建筑几何形态，又能够满足结构安全性能目标，便于工程设计人员掌握和使用。
Patent WO-2014172873-A1 (WO)
Inventor: LIANG LIFENG
IPC: H04N21/234
Filed: 2013-04-25
Abstract: L'invention concerne un procédé d'enregistrement d'un programme dans un serveur. Le procédé comprend l'étape consistant à recevoir une instruction d'enregistrement, afin d'enregistrer un programme particulier. Le procédé comprend en outre l'étape consistant à accéder à une pluralité de fichiers de tranche à décalage temporel associés au programme particulier, puis à combiner les fichiers de tranche en un fichier de programme enregistré.
Patent WO-2013166925-A1 (WO)
Title: 放油阀
Inventor: WANG ZHENGDONG
IPC: F01M11/04
Filed: 2013-04-26
Abstract: 一种放油阀，包括：放油接头（1），内为中空并设有密封区（11）以形成第一容置空间（12），第一容置空间由位于上部的小端容置空间（121）和位于下部的大端容置空间（122）组成，放油接头顶部及两侧设有与第一容置空间相通的第一进油孔（13），底部设有与第一容置空间相通的出油孔（15）；止挡件（5），与放油接头设有出油孔的一端定位连接，止挡件上设有泄油孔（54）；置于放油接头第一容置空间内的调节机构，包括阀芯（2）和弹性组件（3），阀芯下端内置于大端容置空间，阀芯下端设有与止挡件贴合的对接端（24），对接端底部套于止挡件泄油孔内，弹性组件套接在阀芯上端。放油阀阀芯置于大端容置空间，扩大了机油的容置空间及流道，从而加快了机箱的泄油速度，提高了泄油的工作效率。
Patent WO-2014161215-A1 (WO)
Title: 全叶尖风力发电机
Inventor: QI YONGWEI
IPC: F03D9/00
Filed: 2013-05-07
Abstract: 一种全叶尖风力发电机，包括固定在塔筒（1）上的偏航平台（3），组装在偏航平台（3）上的水平轴叶轮组、发电机（4）及液压管路，水平轴叶轮组包括轮体，通过叶片变桨装置（12）组装在轮体外轮缘（11）上的叶片（6），以及固定在轮体外周的传动刹车一体圈（5）；轮体与空心转轴（8）之间利用斜拉索（13）支撑连接在一起，叶片变桨装置（12）的铰接端固定在叶片（6）的底端，叶片活动支撑端（24）设置液压缸，通过液压缸的活塞杆伸缩完成叶片（6）的变桨；主刹车钳（15）布置在空心转轴（8）上的主刹车盘（16）的两侧。其轮体设计合理，叶片结构简单，具有完备的液压偏航、变桨功能，全叶尖受力均匀，便于安装、调整，使用安全可靠，延长了整机使用寿命。
Patent WO-2014139214-A1 (WO)
Title: Display device and assembly method thereof
Inventor: SU YUEFENG
IPC: G02F1/13
Filed: 2013-05-21
Abstract: A display device and an assembly method thereof. The display device comprises a backlight source (31), a display panel (32), and a shielding adhesive tape (33) for bonding the backlight source (31) with the display panel (32), wherein the shielding adhesive tape (33) is made of a light transmissive material and comprises a photocuring adhesive agent layer (331); and the shielding adhesive tape (33) is bonded with the backlight source (31) through a photocuring effect of the photocuring adhesive agent layer (331). Therefore, pressing on the display device can be avoided, assembly risks can be reduced, and the product quality of the display device can be improved.
Patent WO-2013185649-A1 (WO)
Title: Photographing method, device and mobile terminal
Inventor: FANG WEN
IPC: H04M1/72439
Filed: 2013-06-25
Abstract: A photographing method, comprising the following steps: in scene photographing mode, prompting a user to select a photo application mode; and according to the selected application mode, searching for a graphical user interface (GUI) scene corresponding to the application mode, displaying the GUI scene on a view-finder interface, and taking the photo. Also disclosed are a photographing device and a mobile terminal comprising the photographing device. The above method provides the benefit of viewing on a view-finder interface the effect of applying a photo to a certain scene, thus improving system performance and user experience, and increasing photographing convenience and pleasure.
Patent WO-2014048186-A1 (WO)
Inventor: DENG ZHENBO
IPC: H04L29/06
Filed: 2013-08-16
Abstract: 本发明公开了一种网站安全验证方法及系统，其中，所述方法可以包括：确定用户在web扫描站点中的登录信息；根据所述在所述web扫描站点中的登录信息生成类账号，并将所述类账号回传给所述企业版安全产品的管理控制中心；所述企业版安全产品的管理控制中心接收到对指定网站进行安全验证的请求时，利用所述类账号登录到所述web扫描站点获取相应的安全验证结果。通过本发明，可以简化对网页进行安全验证的流程。
Patent WO-2014089997-A1 (WO)
Title: Electronic darts apparatus
Inventor: FU JIANBIN
IPC: F41J5/04
Filed: 2013-09-10
Abstract: Disclosed is an electronic darts apparatus, comprising a dartboard (1), an automatic scoring mechanism connected to the dartboard (1) and a darts stand (3), wherein a magnet (4) able to magnetize the points of the darts is provided in the darts stand (3), and a deep hole (2) matching the points of the darts is provided on the magnet (4). The electronic darts apparatus uses a hard sisal hemp dartboard of standard dimensions and standard darts of a common metal. On the basis of being able to accurately sample darts thrown into sections of the dartboard, and automatically score according to the rules, there is no need to make any changes to already existing darts of a common metal to maintain the usual practice of a darts player. Moreover, the electronic darts apparatus further allows a user to rotate the dartboard at will so as to rotate a section in which darts are not frequently thrown into a position in which darts are frequently thrown, and automatically identify this position and score, thereby simplifying handling for the user while extending the service life of the dartboard.
Patent WO-2014048311-A1 (WO)
Title: 控制音质和音量的方法和装置
Inventor: REN YANHUI
IPC: H04M1/00
Filed: 2013-09-25
Abstract: 提供一种控制音质和音量的方法和装置，所述方法包括：当终端启动免提通话时，获取所述终端所在场景的信息；根据所述场景信息获得所述终端的音质预设值和音量增益值；根据所述获得的音质预设值和音量增益值分别调整所述终端的音质和音量。该方法和装置使得用户能够收听到更好的音质，提高用户在使用免提电话时的体验感。
Patent WO-2015042826-A1 (WO)
Title: 控制信息的反馈方法、用户设备及基站
Inventor: LI CHAOJUN
IPC: H04L1/18
Filed: 2013-09-26
Abstract: 本发明提供一种控制信息的反馈方法、用户设备及基站，控制信息的反馈方法，包括：UE在子帧n-k'上接收ULGrant，ULGrant用于指示在子帧n上发送PUSCH，k'为上行关联索引；根据下行参考配比确定HARQ-ACK信息，HARQ-ACK信息承载于PUSCH；在子帧n上发送PUSCH。本发明通过下行参考配比确定HARQ-ACK信息的方式，无需根据ULGrant携带的DAI指示的值确定HARQ-ACK信息，避免了反馈错误的HARQ-ACK信息的技术问题。
Patent WO-2014056452-A1 (WO)
Title: Glass cleaning robot outage emergency processing method
Inventor: TANG JINJU
IPC: A47L1/02
Filed: 2013-10-12
Abstract: A glass cleaning robot outage emergency processing method comprises the following steps: step 100: a glass cleaning robot (1) works in an external power supply power-on mode, and when an external power supply suddenly suffers outage, automatically converting the glass cleaning robot (1) to a built-in battery power-on mode; step 200: a control unit controlling the glass cleaning robot (1) to walk downward; step 300: when a collision board of the glass cleaning robot (1) collides with a barrier or the glass cleaning robot walks to a glass edge, a sensing unit transferring a signal to the control unit; and step 400: the control unit controlling the glass cleaning robot (1) to give an alarm. In the glass cleaning robot outage emergency processing method, power-on manner conversion is performed in time when the external power supply suddenly suffers outage, the glass cleaning robot is controlled to walk downward, and to give an alarm in real time according to different situations, so as to effectively prevent the glass cleaning robot from falling due to the outage.
Patent WO-2015014024-A1 (WO)
Title: 液晶面板、显示装置及其制造和驱动方法
Inventor: WU HAO
IPC: G09G3/36
Filed: 2013-10-17
Abstract: 提供了一种液晶面板、显示装置及其制造和驱动方法，液晶面板包括阵列基板（20）、彩膜基板（10）和设置在两基板之间的液晶层（30），阵列基板（20）上异层设置有第一电极（21）和第二电极（22），彩膜基板（10）上异层设置有第三电极（12）和第四电极（11）,第一电极（21）和第三电极（12）相对设置，第一电极（21）和第三电极（12）为狭缝状电极，第二电极（22）和第四电极（11）为板状电极，第一电极（21）和第三电极（12）分别位于第二电极（22）和第四电极（11）靠近液晶层的一侧。显示装置的驱动方法包括针对每一帧画面，计算并获得这一帧画面呈现时加载到各像素电极的像素电压的平均值，并向彩膜基板（10）的第三电极（12）或第四电极（11）加载这一平均值，或者，在任一像素区域内，第三电极（12）加载与第一电极（21）相同的信号，第四电极（11）加载与第二电极（22）相同的信号。
Patent WO-2015018148-A1 (WO)
Inventor: ZHANG MI
IPC: E02B17/06
Filed: 2013-12-05
Abstract: L'invention concerne un dispositif de déchargement de raccordement d'un système de verrouillage de plate-forme auto-élévatrice, comprenant une vis à paliers (301) et un bloc de forme biseautée (304), une plaque tournante de déchargement (305) et une plaque de raccordement de déchargement (306) étant disposées entre la tige de vis à paliers (301) et le bloc de forme biseautée (304), la plaque tournante de déchargement (305) étant raccordée à la vis à paliers (301) et la plaque de raccordement de déchargement (306) étant raccordée au bloc de forme biseautée (304) ; une rainure est ménagée sur la plaque de raccordement de déchargement (306), une partie saillante correspondant à la rainure est ménagée sur la plaque tournante de déchargement (305) et une matière de remplissage est installée entre la partie saillante et la rainure ; et la plaque de raccordement de déchargement (306) comporte également sur celle-ci au moins deux orifices passants (309) qui sont en communication avec la rainure. Le dispositif permet à la déformation élastique de diverses pièces de palier principales d'être restaurée et élimine la contrainte résiduelle associée, et des dangers potentiels tels que l'incapacité de déverrouiller le système de verrouillage, de telle sorte que le système de verrouillage peut être normalement déverrouillé.
Patent WO-2014094550-A1 (WO)
Title: Intelligent bolt having temperature measurement function
Inventor: YANG ZHIQIANG
IPC: G01K1/08
Filed: 2013-12-06
Abstract: An intelligent bolt having a temperature measurement function, comprising a bolt (1) having a screw rod (102) and a screw cap (101), and a temperature measurement device (2) integrally assembled with the bolt (1); the temperature measurement device (2) comprises a PCB (202), a heat sink (203), and a thermoelectric generator (201) supplying power for the PCB (202); the thermoelectric generator (201) has a cold end and a hot end; the heat sink (203) is disposed on the cold end side, and conducts heat directly with the cold end; the screw cap (101) of the bolt (1) is located on the hot end side, and conducts heat directly with the hot end; the PCB (202) is provided with a temperature measurement sensor (206) and a transmission aerial (205) for transmitting a temperature signal; and the temperature sensing end of the temperature measurement sensor (206) contacts the screw cap (101) of the bolt (1). The intelligent bolt having a temperature measurement function not only has the function of fastening and connecting to an electrical contact, but also has the function of measuring the temperature of the electrical contact. The thermoelectric generator (201) can automatically collect the heat of the electrical contact to supply power for the intelligent bolt.
Patent WO-2014106484-A1 (WO)
Inventor: MENG YONGGANG
IPC: F16N15/00
Filed: 2014-01-06
Abstract: La présente invention concerne un lubrifiant, une paire d'éléments de frottement possédant le lubrifiant et un procédé permettant de réguler le coefficient de frottement entre les deux éléments de frottement. La paire d'éléments de frottement comprend une première partie de frottement (1) et une seconde partie de frottement (2). Tout d'abord, un lubrifiant (4) est fourni entre les première et seconde parties de frottement (1, 2). Ensuite, un potentiel est appliqué à la première partie de frottement (1) par le biais du lubrifiant (4). Puis le coefficient de frottement est régulé par la régulation du potentiel. Le lubrifiant (4) contient du carbonate de propylène et un agent tensioactif.