baber/WOPTO huggingface dataset:
Patent WO-2013037217-A1 (WO)
Inventor: LI FANLONG
IPC: H04B17/00
Filed: 2012-05-25
Abstract: Disclosed are a method and apparatus for acquiring a standing wave ratio. The method comprises: acquiring vector expressions of physical attribute values of an incident signal and a reflected signal respectively; abstracting a standing wave ratio detection apparatus into a vector model, parameter values of a physical expression corresponding to the vector model comprising the physical attribute value of the incident signal and the physical attribute value of the reflected signal which are expressed by using vectors, a value of an expression corresponding to the vector model being a reflection coefficient, and the reflection coefficient is a vector value; and acquiring a standing wave ratio according to the reflection coefficient. The present invention improves the precision of standing wave ratio detection.
Patent WO-2014008643-A1 (WO)
Title: Method, device and system for reversed single radio voice continuity handover
Inventor: LIU HAI
IPC: H04W36/14
Filed: 2012-07-11
Abstract: Disclosed are a method, device and system for reversed single radio voice continuity (rSRVCC) handover. The method comprises: receiving a relocation request message sent by a target SGSN; determining that handover requested by the relocation request message is rSRVCC handover; and performing rSRVCC handover processing according to the relocation request message. By implementing the embodiments of the present invention, the success rate of rSRVCC handover can be increased, thereby ensuring continuity of voice data transmission and improving the communication quality.
Patent WO-2013189126-A1 (WO)
Inventor: GUO YUNCHANG
IPC: G01F23/288
Filed: 2012-08-16
Abstract: La présente invention porte sur un procédé relatif à l'amélioration de rapport signal sur bruit dans un indicateur de niveau nucléonique passif comprenant un appareil de mesure de niveau nucléonique passif et une technique de calcul, ledit procédé utilisant un procédé de référence et ayant les étapes suivantes : (a) fournir un appareil de mesure de niveau nucléonique passif ayant deux détecteurs de rayons gamma (3), l'un surveillant la quantité de variation d'intensité de rayonnement de rayons gamma à l'intérieur d'une cuve mesurée, l'autre surveillant la quantité de variation d'intensité de rayonnement de rayons gamma dans l'environnement extérieur à la cuve mesurée; (b) déduire la quantité de variation d'intensité de rayonnement de rayons gamma environnementaux à partir de la quantité de variation d'intensité de rayonnement de rayons gamma à l'intérieur de la cuve mesurée, éliminant ainsi l'effet des rayons gamma environnementaux et augmentant le rapport signal sur bruit. Selon le procédé, la quantité de variation dans les rayons gamma environnementaux est considérée comme étant un facteur d'influence et est éliminée, améliorant ainsi la précision de mesure. L'invention porte également sur deux autres types de procédés d'amélioration du rapport signal sur bruit, à savoir un procédé de calcul à équilibre multiple et un procédé à rayon caractéristique, les deux étant capable de remplacer le procédé de référence, éliminant ainsi l'effet que des rayons gamma environnementaux ont sur le détecteur de rayons gamma qui mesure le niveau à l'intérieur de la cuve mesurée.
Patent WO-2013037314-A1 (WO)
Title: 用于数据处理中心容灾备份的系统及方法
Inventor: LU ZHIJUN
IPC: H04L12/56
Filed: 2012-09-14
Abstract: 本发明提出了一种用于数据处理中心容灾备份的系统及方法。其中，所述用于数据处理中心容灾备份的系统包括：主数据处理中心、至少一个备用数据处理中心和通信接入子系统，所述通信接入子系统用于建立所述主数据处理中心和所述至少一个备用数据处理中心与所述至少一个外部用户系统之间的通信链路，并管理和实现所述通信链路的切换。本发明所公开的用于数据处理中心容灾备份的系统及方法能够显著减少切换时间并且能够减小切换过程对外部用户系统的影响。
Patent WO-2014043911-A1 (WO)
Title: 用户登录方法及终端
Inventor: ZHANG JINGRONG
IPC: G06F21/00
Filed: 2012-09-24
Abstract: 本发明实施例公开了一种用户登录方法及终端，涉及人机交互领域，能够向用户提供多种基于用户的生物特征的桌面登录方法，满足了用户多样化的需求，同时提高了用户的使用体验。该用户登录方法包括：在登录界面下，接收用户的待测生物特征，所述待测生物特征至少包括用户的声波、人脸图像和虹膜图像中的一项；判断所述待测生物特征是否与存储的存储的生物特征与用户桌面的对应关系，允许所述用户登录至与所述待测生物特征相符的存储的生物特征对应的用户桌面。本发明应用于智能终端。
Patent WO-2014047959-A1 (WO)
Title: 彩色滤光基板以及其相关制作方法
Inventor: YUAN JIWANG
IPC: G02F1/1335
Filed: 2012-10-08
Abstract: 提供了一种彩色滤光基板（200）以及其相关制作方法。彩色滤光基板（200）的制作方法包含：提供一玻璃基板（210）；于玻璃基板（210）上，形成一色阻层（320）；利用具有多种透光率的一掩膜（310），以对色阻层（320）进行不同程度的曝光显影；根据曝光显影的结果，来蚀刻色阻层（320），以产生一黑色矩阵层（220），黑色矩阵层（220）具有一第一区域（D1）以及一第二区域（D3），第一区域（D1）的高度低于第二区域（D3）；以及于玻璃基板（210）以及黑色矩阵层（220）上，产生一彩色膜层（231，232，233）；其中彩色膜层（231，232，233）与黑色矩阵层（220）的重叠处位于黑色矩阵层（220）的第一区域（D1）内。
Patent WO-2014059570-A1 (WO)
Title: Method, device and system for establishing label switched path
Inventor: RAO GUOYI
IPC: H04L45/50
Filed: 2012-10-15
Abstract: Provided are a method, device and system, applied in the field of communication, for pre-assigning a label and establishing a label switched path. The method specifically comprises: each node of a network assigns the label sets according to the node identification of the neighboring node of said node, wherein the pre-assigned label sets can be used to establish the label switched path. With the present invention to establish the label switched path in the network pre-assigned the label sets, when a node establishes a forward cross connection, said node does not need to request the downstream node to assign a label but can establish a label switched path using the Path process, through which the access time of business or the recovery time of interrupted business is reduced and the user experience is improved.
Patent WO-2014043965-A1 (WO)
Title: Liquid crystal medium mixture and liquid crystal display using same
Inventor: FENG XING
IPC: G02F1/1333
Filed: 2012-10-16
Abstract: The present invention provides a liquid crystal medium composition and a liquid crystal display using same. The liquid crystal medium composition comprises components: a liquid crystal material, a polymerizable monomer, and a sensitizer. The sensitizer has the strong absorbance regarding the ultraviolet light ranging from 300 nm to 360nm. The liquid crystal display comprises: an upper substrate and a lower substrate disposed to be parallel with each other, and a liquid crystal medium composition disposed between the upper substrate and the lower substrate. The present invention contains the sensitizer having the strong absorbance regarding the ultraviolet light ranging from 300 nm to 360nm, it can make the reaction wavelength of the polymerizable monomer be longer, and irradiation may be performed by using the ultraviolet light ranging from 300 nm to 360nm, so as to avoid the absorption band of the liquid crystal material, alleviate the damage caused by the ultraviolet light to the liquid crystal material and the alignment material PI, and improve the polymerization efficiency and evenness of the polymerizable monomer.
Patent WO-2013091465-A1 (WO)
Title: Method and user equipment for controlling uplink transmission power
Inventor: ZHANG XINGWEI
IPC: H04W52/34
Filed: 2012-11-28
Abstract: Provided are a method and a User Equipment (UE) for controlling uplink transmission power, the method includes: UE judges whether the adjacent subframes among multiple carriers transmit uplink channels at the same time; the adjacent subframes among multiple carriers are partly overlapped; the multiple carriers have different timing advance value; if the adjacent subframes among multiple carriers transmit uplink channels at the same time, the user equipment will perform a processing for the uplink channels transmitted by the last symbol, so the total transmission power of the uplink channels is below the maximal transmission power or interference level of the user equipment, the last symbol is in the partly overlapped subframes of the carriers except the carrier has the maximal timing advance value. The embodiment of the present invention avails to avoid power restricted caused when the uplink transmission power of the UE exceeds the maximal transmission power of the UE, or to avoid interference restricted caused when the uplink transmission power of the UE reaches the interference level, and these are caused when the UE transmits uplink channels through the carriers having different Timing Advance Group (TAG), and the adjacent subframes among carriers having different TAG are partly overlapped.
Patent WO-2013127331-A1 (WO)
Title: Outil électrique et transmission associée
Inventor: YAN YOUMEI
IPC: B23D45/16
Filed: 2013-02-27
Abstract: L'invention concerne une transmission pour un outil électrique comprenant un engrenage d'entrée entraîné par un élément d'entraînement, un arbre intermédiaire supportant des premier et second engrenages intermédiaires, le premier engrenage intermédiaire étant engrené avec l'engrenage d'entrée, un arbre de sortie supportant un engrenage de sortie, l'engrenage de sortie étant engrené avec le second engrenage intermédiaire pour entraîner un outil rapporté et des supports proximal et distal supportant des extrémités proximale et distale de l'arbre intermédiaire, respectivement. Le premier engrenage intermédiaire est pourvu d'une partie de réceptacle qui est évidée depuis une surface d'extrémité proximale du premier engrenage intermédiaire dans une direction axiale en direction d'un côté distal, le support proximal étant reçu dans la partie de réceptacle au moins en partie dans la direction axiale. L'invention concerne également un outil électrique comprenant la transmission ci-dessus. L'invention fournit une structure compacte et robuste.
Patent WO-2013166895-A1 (WO)
Title: Passive radio-frequency identification electrification reset circuit and passive radio-frequency identification tag
Inventor: LIANG HAILANG
IPC: G06K19/077
Filed: 2013-04-08
Abstract: The present invention is applied to the field of radio frequency, and provided are a passive radio-frequency identification electrification reset circuit and a passive radio-frequency identification tag. The circuit comprises: a detection unit which is used for detecting the amplitude of a power source voltage and outputting a power source detection signal and a following control signal; a following control unit which is used for generating a power source following signal for following the power source detection signal and the power source voltage according to the following control signal; and a delay unit which is used for conducting delay and burring processing on the power source following signal to generate a reset signal. In the process of electrification, by enabling the power source following signal to closely following the power source voltage, the present invention effectively controls the generation of a false pulse signal, effectively avoids mis-triggering a system by an electrification reset signal because of the existence of the false pulse signal, ensures the system reliability, and achieves reset at low power consumption because only one switch tube is switched on after reset.
Patent WO-2014169421-A1 (WO)
Title: Method for reporting channel state information, user device, and base station
Inventor: WANG JIANGUO
IPC: H04B7/00
Filed: 2013-04-15
Abstract: Embodiments of the present invention provide a method for reporting channel state information, a user device, and a base station, which can improve communications performance of a micro cell network environment and an AAS base station system. The method comprises: receiving a reference signal sent by a base station; selecting, based on the reference signal, a precoding matrix from a codebook, the precoding matrix W comprised in the codebook being a product of three matrixes W 1 , Z and W 2 , W being equal to W 1 ZW 2 ; W 1  and Z being both block diagonal matrixes, W 1  being equal to formula (I), and Z being equal to formula (II), W 1  and Z comprising at least one block matrix, that is,  N B 
  being greater than or equal to 1; each column of each block matrix Ζ i  in the matrix Z having the following formula (III), [ ] T  indicating transposition of a matrix, e i,k  indicating a selection vector of one n i x1, elements of the vector being all 0, except that a k th  element being equal to 1, n i  being a half of the number of columns of a block matrix X i , θ i,k  being a phase shift, α i,k  being greater than or equal to 0, and β i,k  being greater than or equal to 0; and sending a precoding matrix indicator (PMI) to the base station, the PMI being corresponding to the selected precoding matrix and used by the base station to obtain the selected precoding matrix W. The embodiments of the present invention are applicable to the technical field of communications technologies.
Patent WO-2014161209-A1 (WO)
Title: Edge grinding method for glass substrate of display panel
Inventor: CHEN JIE
IPC: B24B9/10
Filed: 2013-04-24
Abstract: Disclosed is an edge grinding method for a glass substrate of a display panel, comprising: Step 1. conveying a glass substrate of a display panel to be ground to a grinding device, and positioning the glass substrate to wait for a grinding whetstone of the grinding device to perform an edge grinding; Step 2. providing a first barrier plate and a second barrier plate; Step 3. moving the first barrier plate such that the plate is in contact with the upper surface of the glass substrate, and moving the second barrier plate such that the plate is in contact with the lower surface of the glass substrate; and Step 4. performing an edge grinding operation. In the edge grinding method, by means of arranging the barrier plates between the grinding area and the non-grinding area of the glass substrate, the barrier plates prevent dust for the glass substrate, thereby effectively preventing the glass chips generated when the grinding device grinds the grinding area of the glass substrate from flying onto the non-grinding area of the glass substrate, and further effectively protecting the surface of the non-grinding area and preventing the surface of the non-grinding area from being damaged.
Patent WO-2013159730-A1 (WO)
Title: 艾滋病营养疗法的一种食品
Inventor: PENG DU
IPC: A23L33/00
Filed: 2013-04-26
Abstract: 本发明涉及"艾滋病营养疗法的一种食品"，属于功能性食品。是由食用真菌羊肚菌和松茸菌母种菌丝在中药培养基里混合深层发酵而制成，所述中药培养基为白棠子浸出液。本发明的营养食品各种组分的有机组合以及有效成分间的协同作用，可以改善艾滋病人由于红血球大量破坏而出现畏冷现象，能有效增强免疫力，改善病人的症状和体征，增强机体活力，从而有效缓解并发症的产生，提高患者生活质量。
Patent WO-2014194546-A1 (WO)
Title: 数据传输方法及装置、数据识别方法及装置
Inventor: LONG TAO
IPC: G06F3/01
Filed: 2013-07-10
Abstract: 本发明涉及数据传输方法及装置、数据识别方法及装置。所述数据传输方法包括：检测复合按键的状态；当检测到所述复合按键改变状态，更新遥控模块中的遥控数据；当检测到所述复合按键保持状态且该状态不为待机状态，更新鼠标模块中的鼠标数据；传输更新后的遥控数据及鼠标数据。所述数据识别方法相应包括：接收对应手持设备以上述数据传输方法所传输的遥控数据/鼠标数据；以对应协议识别手持设备所传输的遥控数据/鼠标数据；对所识别的遥控数据/鼠标数据响应并进行对应操作。本发明能够提高手持设备数据传输的有效性。
Patent WO-2014059814-A1 (WO)
Title: Acheminement de message entre des sites de réseau géographiquement dispersés
Inventor: ZHAO HAIFENG
IPC: H04L45/74
Filed: 2013-08-07
Abstract: La présente invention concerne l'acheminement de message entre des sites géographiquement dispersés dans un réseau qui comprend un premier ED au niveau d'un premier site et un second ED au niveau d'un second site. Selon un exemple, au niveau du premier ED, le premier ED annonce au second ED des informations VLAN qui associent le premier VLAN du premier ED à un identificateur. Le premier ED reçoit des informations d'adresse MAC qui comprennent une adresse MAC d'un second dispositif hôte annoncées par le second ED. Le second dispositif hôte se trouve sur un second VLAN qui est associé au même identificateur que le premier VLAN. Le premier ED établit des informations d'acheminement vers l'adresse MAC du second dispositif hôte. Lorsqu'un message adressé à l'adresse MAC du second dispositif hôte est reçu en provenance d'un premier dispositif hôte sur le premier VLAN, le premier ED achemine le message au second ED sur la base des informations d'acheminement vers l'adresse MAC.
Patent WO-2015024207-A1 (WO)
Title: 一种泄气活阀的耳机
Inventor: YUEN CHEE KIT
IPC: H04R1/10
Filed: 2013-08-21
Abstract: 一种设有泄气活阀的耳机，包括壳体（1），所述壳体（1）具有用于容置发音单元（2）的耳机后腔体（4），所述发音单元（2）安放在所述耳机后腔体（4）中且与所述壳体（1）固定连接，所述壳体（1）用于朝向人耳的一侧连接有耳罩（3），该耳机在位于耳机后腔体（4）与耳机音室腔体（6）之间的耳机壳体（1）上开设有泄气孔，并且在泄气孔上设置有可因气压增加自动开启泄气的泄气活阀。因此，当人们在佩带该耳机时或运输该耳机时，音室腔体内所生产的瞬间气压波都能可以从该泄气活阀中排出。并且该耳机由于振膜在工作时受到气流干扰较少，因此相对于那些仅开设泄气孔而不设活阀的耳机而言，相对于具有较高的声音纯净度和具有较好的聆听感受。
Patent WO-2015027438-A1 (WO)
Title: 可引发肺腺癌细胞自噬的中药及其组成物与萃取物
Inventor: CHOW KUAN-CHIH
IPC: A61K36/69
Filed: 2013-08-29
Abstract: 一种可引发肺腺癌细胞自噬的中药，主要取远志药材，经医生根据病人体质和病情决定用量。制成粉末方式服用或以萃取方式服用，均可引发肺腺癌细胞自噬（裂解）作用，从而达到治疗效果。通过新的蛋白转运模式为目标酵素筛检，证实远志具有引发肺腺癌细胞自噬（裂解）作用的功效，从而达到癌症治疗效果。
Patent WO-2014106394-A1 (WO)
Title: Method, system, base station and cluster epc for establishing group call context
Inventor: ZHOU GUOLIANG
IPC: H04W4/10
Filed: 2013-09-12
Abstract: Disclosed in the present invention are a method and system for establishing group call context. The method comprises: establishing the group call context between a cluster evolved packet core EPC and a first base station of speaking right UE; and establishing the group call context between the cluster EPC and a second base station of non-speaking right UE. Also disclosed in the present invention are a base station and a cluster EPC. Through the method, the group call context can be established between the base stations and the cluster network.
Patent WO-2014079313-A1 (WO)
Title: Method and device for determining proximity relation between user equipments, and communication system
Inventor: ZHANG JUAN
IPC: H04W8/14
Filed: 2013-10-31
Abstract: A method and device for determining a proximity relation between user equipments, and a communication system, which are used for solving the problem that there is no solution at present for discovering a proximity relation between user equipments which are adjacent to each other. The method in the embodiments of the present invention comprises: an application layer device acquiring and storing subscription information about each terminal; after receiving a proximity relation discovery request from a first terminal, according to the subscription information corresponding to the first terminal, determining that the first terminal has a function of discovering other terminals; and acquiring the location information about the first terminal and a second terminal, judging whether the second terminal and the first terminal meet a proximity principle, and sending the result of the judgment to the first terminal. The embodiments of the present invention provide a solution for determining a proximity relation between user equipments, which achieves the discovery process of the proximity relation between the user equipments. In addition, the solution makes little modification to a network architecture in the existing protocol, and is easily realizable.
Patent WO-2015070442-A1 (WO)
Title: 业务分流方法、控制网元、网关路由器及用户面实体
Inventor: PENG CHENGHUI
IPC: H04L12/28
Filed: 2013-11-15
Abstract: 本发明实施例提供一种业务分流方法、控制网元、网关路由器及用户面实体，该方法包括：控制网元将接收到的各制式网络的用户面实体发送的流量负载信息，和/或服务质量信息以及从网关路由器获取路由流表汇总得到全网信息，根据全网信息，确定是否需要对某些UE进行业务分流。该业务分流过程中，由独立的控制网元，进行业务分流的判决和调度，减轻了eNB的负荷并提升业务分流技术的适用范围及扩展性。另外，由于控制网元是根据全网信息进行业务分流的判决和调度，既实现了不同制式网络的RRU之间的分流，也实现了同种制式网络的RRU之间的业务分流。
Patent WO-2015074234-A1 (WO)
Title: 一种设备的开机方法、装置及终端设备
Inventor: ZHONG GUANGHUA
IPC: G06F1/32
Filed: 2013-11-22
Abstract: 本发明实施例提供一种设备的开机方法，方法应用于终端设备，方法包括：微处理器接收传感器采集的触发信号；所述微处理器获取应用处理器的状态，所述应用处理器的状态包括休眠状态、工作状态或关机状态；当所述应用处理器的状态为关机状态时，所述微处理器根据接收的触发信号，向电源管理单元发送开机信号，所述开机信号用于开启所述电源管理单元，以使得所述电源管理单元向所述应用处理器供电。本发明提供的方法不需要设置物理按键也可以启动终端设备相应的应用，由于该终端设备没有复杂的物理按键，因此终端设备预留有更多的空间，节省上述预留的空间即可实现终端设备的轻薄化。本发明实施例还提供一种微控制器和终端设备。
Patent WO-2014086262-A1 (WO)
Inventor: XIA ZHENHONG
IPC: A61B5/053
Filed: 2013-12-02
Abstract: L'invention concerne un circuit de mesure d'impédance thoracique, comprenant une puce de mesure d'impédance thoracique, un circuit de correspondance d'impédance, un circuit d'amplificateur et une électrode de mesure. La puce de mesure d'impédance thoracique est reliée au circuit de correspondance d'impédance, le circuit de correspondance d'impédance est relié à l'électrode de mesure, l'électrode de mesure est reliée au circuit d'amplificateur, le circuit d'amplificateur est relié à la puce de mesure d'impédance thoracique, et la puce de mesure d'impédance thoracique est reliée à un microprocesseur. Le circuit de mesure d'impédance thoracique utilise une puce de test d'impédance thoracique ayant une très haute intégration, qui réduit les éléments externes et le temps de développement de personnel de recherche et de développement, réduit les exigences de précision du microcontrôleur et réduit considérablement la charge du microcontrôleur.
Patent WO-2014206013-A1 (WO)
Title: 成像调整设备及成像调整方法
Inventor: DU LIN
IPC: G02B27/00
Filed: 2013-12-04
Abstract: 一种成像分析装置（110）、成像装置（120）、成像调整设备及方法。成像分析装置包括：信息处理模块（111），用于接收成像透镜组（121）和/或成像接收方（200）相对于对象（300）的位置深度信息，根据位置深度信息得到成像透镜组对应的成像参数，并发送该成像参数。成像装置包括：成像透镜组，用于对对象成像，包括多个成像特性可调的子区域（121c）；透镜调整模块（122），用于接收成像分析装置输出的成像透镜组的成像参数，确定与该成像参数对应的子区域并对该子区域进行成像特性的调节。通过由各子区域成像参数单独可调的成像透镜对对象进行成像，可以对对象发生的透视变形进行调整校正，避免用户获取的对象的图像发生透视变形。
Patent WO-2014187139-A1 (WO)
Title: 一种资源调度的方法及装置
Inventor: XU QIANQIAN
IPC: H04W72/12
Filed: 2013-12-27
Abstract: 本发明公开了一种资源调度的方法及装置，其中方法包括：利用干扰因子映射规则，计算当前子帧的调度队列中各个用户设备（UE）的干扰因子；利用所述各个UE的干扰因子计算所述当前子帧的调度队列中各个UE对应的优先级；根据所述当前子帧的调度队列中各个UE对应的优先级为UE分配资源。
Patent WO-2015100650-A1 (WO)
Title: 一种报文处理方法、装置及系统
Inventor: TAN SHIYONG
IPC: H04L45/50
Filed: 2013-12-31
Abstract: 本发明公开一种报文处理方法、装置及系统，涉及通信领域，能够实现通过分布式的转发面设备对报文的上下文处理，进而提高网络报文上下文处理的负载均衡性。该方法包括：入口网元接收控制网元发送的流表项；所述入口网元接收报文；所述入口网元对所述报文按照所述流表项进行匹配，获取本次执行上下文处理的报文；所述入口网元将所述报文转发至处理网元，以便所述处理网元对所述报文进行上下文处理，或者对所述用户进行上下文处理后转发至处理网元进行上下文处理。本发明的实施例用用于报文上下文处理。
Patent WO-2014139320-A1 (WO)
Title: Roll sleeve type steel plate planetary rolling mill
Inventor: ZHANG HENGCHANG
IPC: B21B13/20
Filed: 2014-03-06
Abstract: Provided is a roll sleeve type steel plate planetary rolling mill, comprising a closed machine frame which is composed of a left and right archway (9, 9') and an upper and a lower cross beam (1, 1'). An upper and a lower supporting roll (6, 6') which are balanced by a balancing hydraulic cylinder (14) are symmetrically arranged at the upper and the lower parts of the horizontal central line of the machine frame, and are driven by a main motor (17) via a gear seat (16) and an upper and a lower universal joint shaft (15, 15'); roll sleeve devices (8, 8') of which an arc surface supports each of the working rolls (7, 7') and which are arranged in each of the axial arc-shaped grooves in supporting roll surfaces are of a total of three types, i.e. a sliding bearing (19) is directly arranged on the inner arc surface of a roll sleeve body (18); a plurality of rollers (20, 20') are connected end to end via a holder (21) between the roll sleeve body and the working rolls and in a transitional roll passage (22); and a plurality of rollers are arranged at both ends of the roll sleeve body via a left and a right bearing housing (24, 24'). Both ends of the working rolls are fixed to the supporting rolls via an upper and a lower bearing race (13, 13'); and an upper and a lower roll sleeve beam (5, 5') are arranged between the two supporting rolls and the upper and lower cross beams, and an odd-numbered row of upper and lower oblique wedges (2, 2') and adjusting devices thereof are arranged between the upper and lower cross beams and the upper and lower roll sleeve beams. The planetary rolling mill overcomes the defects that many accidents occur, only narrow plates and strips can be produced, etc.
Patent WO-2014135059-A1 (WO)
Title: Panel-type light steel beam irregularly-shaped dropped ceiling structure
Inventor: TIAN JUNFENG
IPC: E04B9/16
Filed: 2014-03-04
Abstract: A panel-type light steel beam irregularly-shaped dropped ceiling structure. An irregularly-shaped dropped ceiling basic structure thereof comprises a top part light steel beam frame, a bottom part light steel beam frame, and an intermediate decorative façade (1). The decorative façade (1) is constituted by a fireproof panel. The top part thereof is connected to the bottom part of the top part light steel beam frame via a prefabricated connecting element. The bottom part light steel beam frame is connected to the bottom part of the decorative façade (1) via a prefabricated connecting element. The dropped ceiling structure is great in fire resistance, easy to be produced industrially, and convenient to install.