baber/WOPTO huggingface dataset:
Patent WO-2013067845-A1 (WO)
Title: Downlink control information transmission method and device
Inventor: ZHAO RUI
IPC: H04W72/04
Filed: 2012-09-06
Abstract: Disclosed in an embodiment of the present invention are a downlink control information transmission method and device. Provided in the technical solution in the embodiment of the present invention is a downlink control information transmission method capable of effectively supporting the two E-PDCCH transmission modes. The method comprises: a base station allocates a localized E-PDCCH resource and a distributed E-PDCCH resource; a terminal device detects DCI format in the search space corresponding to the localized E-PDCCH resource and in the search space corresponding to the distributed E-PDCCH resource, and obtains the downlink control information transmitted by the base station. In the prior art, the E-PDCCH has no specific transmission and allocation solutions under the localized and distributed transmission modes, while the present invention solves the problem and enables the E-PDCCH to obtain channel selection gain and diversity transmission gain.
Patent WO-2014043858-A1 (WO)
Title: Optical fiber connecting assembly and optical fiber connector comprising the same
Inventor: ZHAO YANGRI
IPC: G02B6/38
Filed: 2012-09-19
Abstract: An optical fiber connecting assembly and an optical fiber connector comprising the optical fiber connecting assembly, wherein the optical fiber connecting assembly comprises an optical fiber pre-embedded seat (1), a sliding block (2), and an optical fiber pressing block (3). The sliding block (2) can slide along the optical fiber pre-embedded seat (1), and the optical fiber pressing block (3) is disposed between the sliding block (2) and the optical fiber pre-embedded seat (1). The sliding block (2) can slide along the optical fiber pressing block (3), so that one end of the optical fiber pressing block (3) abuts against the optical fiber pre-embedded seat (1) in a releasable manner. Compared with the prior art, the optical fiber connecting assembly is advantageous in that the operation of connecting optical fibers can be repeatedly carried out, the operation is convenient, the multi-time connection can be realized, the damage of the optical fiber connector caused by a connection failure can be prevented, and the resources can be greatly saved.
Patent WO-2013152580-A1 (WO)
Title: Method for converting online media data or playing video and apparatus thereof
Inventor: LIU RONGLIANG
IPC: H04L29/06
Filed: 2012-10-09
Abstract: A method for converting online media data or playing video and apparatus thereof are disclosed. The terminal side only needs to parse segment files and description files, wherein the segment file may include multiple frames. Compared with the prior art, the present invention enables higher transmission efficiency, plays faster at the current position dragged to, and provides a better experience for the user.
Patent WO-2013166811-A1 (WO)
Inventor: BAO PENGCHENG
IPC: H04L12/26
Filed: 2012-10-25
Abstract: A method and an apparatus for Ethernet performance measurement. A first Operation Administration and Maintenance (OAM) protocol frame transferred from a local end network apparatus to an opposite end network apparatus carries a measurement object indicator, which enables the opposite end network apparatus, according to correspondence between the measurement object indicator and the opposite end measurement statistic, to obtain the opposite end measurement statistic corresponding to the measurement object indicator. Since different measurement object indicators correspond to different opposite end measurement statistic, measurement based on flows can be achieved, which solves the problem that measurement in Point to Multi-Point (P2MP) topology network can not be implemented in prior art, thereby improving network performance measurement capability.
Patent WO-2013075619-A1 (WO)
Inventor: JIANG CHONG
IPC: B60N2/235
Filed: 2012-11-21
Abstract: Disclosed are a seat angle regulator (100) and a seat. The seat angle regulator comprises an inner toothed plate (2) with an inner toothed ring (21), an outer toothed plate (3) with an outer toothed ring (31), a wedge block (6), an eccentric wheel (4), and a drive component, wherein the inner toothed plate (2) is engaged with the gears of the outer toothed plate (3), a shaft shoulder (22) is formed in the middle of the inner toothed plate (2), and the eccentric wheel (4) is sheathed on the outer circumferential face of the shaft shoulder (22). The drive component comprises a drive cam (5) and a rotating shaft (52), with one end of the rotating shaft (52) fixedly connected with the middle of the drive cam (5) and the other end penetrating through the eccentric wheel (4) and the shaft shoulder (22) in succession and fixed on the outer end face of the inner toothed plate (2) axially via a locating connector. The opposite surfaces between the drive cam (5) and the eccentric wheel (4) are provided with a resistance moment structure for transmitting moment, and the driving torque acting on the drive cam (5) is transmitted to the eccentric wheel (4) via the resistance moment structure to drive the synchronous rotation of the eccentric wheel (4), thereby transmitting the moment to the gear drive mechanism. The present invention can solve the problems of response time delay of a backrest in a backrest reversing process and noise occurring when the angle regulator reverses.
Patent WO-2013174128-A1 (WO)
Title: Mechanical stretching device of movable sofa
Inventor: HUANG XIAOWEI
IPC: A47C17/86
Filed: 2012-12-13
Abstract: A mechanical extension device of a movable sofa comprises a left side part, a right side part, a switching part and a locking spring (24), wherein the left side part and the right side part are fixedly connected by a fixing part, the switching part is mounted on the left side part or the right side part, and each of the left side part and the right side part is provided with a foot plate (15), a first foot rod (1), a second foot rod (14), a third foot rod (23), a fourth foot rod (3), a fifth foot rod (22), a side plate (9), a rotating shaft transmission part (4), a first connecting rod (16), a second connecting rod (20), a third connecting rod (12), a fourth connecting rod (21), a fifth connecting rod (26), a sixth connecting rod (25), a backrest part (8), a small foot plate (2), a first support part (13), a second support part (10), a linkage part (18), a protection part (11), a hippocampus part (19) and a bottom foot (17). According to the mechanical extension device, by designing parts, connecting points and position limitation, the sitting height of the mechanical extension device of the movable sofa is reduced, the feet of a user are on the ground when the user is in a sitting posture, the fatigue of the feet can be avoided, and the mechanical extension device is conductive to popularization of functional sofas on the market and can enrich the styles of the functional sofas.
Patent WO-2014101007-A1 (WO)
Inventor: ZHOU WEI
IPC: G06F17/30
Filed: 2012-12-26
Abstract: The present invention provides a method and apparatus for transmitting information within a preset environment, wherein the information of an object is transmitted according to the social relationship with a member. The method comprises: recognizing an object according to a feature of the object; determining the social relationship between the object and members within a preset environment; and transmitting information of the object as a function of the determined social relationship with the members.
Patent WO-2014198008-A1 (WO)
Title: Method and system for identifying and delivering enriched content
Inventor: FERNANDEZ RUIZ BRUNO
IPC: G06F17/30
Filed: 2013-06-14
Abstract: Method, system, and programs for identifying and delivering content. In one example, a request for content is first received from a user, via the communication platform. One or more parameters are obtained which are associated with the platform on which the requested content is to be presented. When the requested page is retrieved, it is determined whether the page was created with respect to a second platform that is more restrictive than the first platform. If so, additional content is generated, the selection of which is based on the parameters associated with the platform on which the requested content is to be presented as well as the content of the requested content page. The additional content is integrated with the requested content page and then transmitted to the user as a response to the request.
Patent WO-2014040387-A1 (WO)
Inventor: JIA PING
IPC: C12N1/20
Filed: 2013-09-16
Abstract: L'invention concerne une flore microbienne complexe et un procédé d'application de cetet dernière dans la préparation d'une fibre textile, d'une cellulose destinée à être utilisée en tant qu'additif, et d'une pâte de solution bactérienne biologique. La flore microbienne complexe comprend  Rheinheimera tangshanensis  déposée sous le numéro CGMCC No 5972,  Acinetobacter Iwoffii  déposée sous le numéro CGMCC No 5973,  Pseudomonas fluorescens  déposée sous le numéro CGMCC No 5974, et  Wickerhamomyces anomalus  déposée sous le numéro CGMCC No 5975. Le procédé comprend: la formulation d'une solution bactérienne, le traitement des matières premières, et la préparation ou la trituration de la fibre.
Patent WO-2014040390-A1 (WO)
Title: Complex microbial flora and application thereof
Inventor: JIA PING
IPC: C12N1/20
Filed: 2013-09-16
Abstract: Provided are a complex microbial flora and an application method therefor in preparing a textile fiber, a cellulose for use as an additive, and a biological bacterial solution pulp. The complex microbial flora comprises  Bacillus  sp. of deposit number CGMCC No. 5971,  Rheinheimera tangshanensis  of deposit number CGMCC No. 5972, and  Wickerhamomyces anomalus  of deposit number CGMCC No. 5975. The method comprises: formulation of a bacterial solution, processing of raw materials, and preparation or pulping of the fiber.
Patent WO-2014113949-A1 (WO)
Title: Electronic cigarette atomizer and electronic cigarette
Inventor: LIU QIUMING
IPC: A24F40/40
Filed: 2013-01-24
Abstract: An electronic cigarette atomizer (10) comprising a mouthpiece cover (11), a fiberglass pipe (12) sleeved onto the mouthpiece cover (11), a piece of oil-storage cotton (13) covered on the exterior of the fiberglass pipe (12), and a housing covered on the exterior of the oil-storage cotton (13), also comprising multiple thermal insulation layers (14) and a connector piece (18) at the end away from the mouthpiece cover (11). The multiple thermal insulation layers (14) are sequentially sleeved on the exterior of the oil-storage cotton (13) and are all arranged between the oil-storage cotton (13) and the housing. One end of the multiple thermal insulation layers (14) is abuttedly connected to the connector piece (18) embedded into the housing, while the other end of the multiple thermal insulation layers (14) is abuttedly connected to the mouthpiece cover (11) sleevedly fitted in the housing. By covering the multiple thermal insulation layers on the exterior of the electronic cigarette atomizer for insulation, the problem that the electronic cigarette becomes hot when a user smokes the electronic cigarette for an extended period of time is effectively solved, thus improving smoking mouthfeel.
Patent WO-2014139151-A1 (WO)
Title: Line driver with separate pre-driver for feed-through capacitance
Inventor: LUO KEXIN
IPC: H03K3/00
Filed: 2013-03-15
Abstract: Embodiments of the invention are generally directed to a line driver with separate pre-driver for feed-through capacitance. An embodiment of an apparatus includes a differential pair of transistors to generate an output signal on a first output node and a second output node; a pass-through capacitance coupled with the first output node and the second output node; a first pre-driver to drive an input signal for the differential transistors; and a second pre-driver to drive the input signal for the pass-through capacitance.
Patent WO-2013155910-A1 (WO)
Title: Lens touch device and manufacturing method therefor
Inventor: XIE YANJUN
IPC: G06F3/041
Filed: 2013-03-16
Abstract: Provided is a touch panel, comprising: a protective cover plate which comprises a touch region and a frame region surrounding the touch region, a black shade layer formed in the frame region, and a conductive module formed within the range of the touch region, wherein the conductive module and the black shade layer are isolated from each other. The touch panel of the present invention is adopted to solve the problem in the prior art that the function of a touch panel fails because the conductive module is easily disconnected. Also provided is a manufacturing method for the touch panel.
Patent WO-2014179976-A1 (WO)
Inventor: WU XUECHENG
IPC: G01B11/08
Filed: 2013-05-10
Abstract: Selon l'invention, un appareil de mesure d'arc-en-ciel global unidimensionnel comprend trois parties, à savoir, une unité d'émission laser, une unité de collecte de signal, et une unité de traitement de signal. L'unité d'émission laser est utilisée pour moduler un faisceau laser émis par un dispositif laser (1) en une source de lumière diffuse, irradier une gouttelette de liquide (12) d'un champ de pulvérisation (11), et générer un signal d'arc-en-ciel (14). L'unité de collecte de signal est utilisée pour séparer et imager des signaux d'arc-en-ciel (14) à des points de mesure de hauteur différente sur différents pixels d'un collecteur de signal de CCD (10). L'unité de traitement de signal est utilisée pour convertir le signal d'arc-en-ciel reçu (14), et obtenir une valeur de mesure après qu'un ordinateur a traité le signal d'arc-en-ciel sous forme de données. L'invention concerne également un procédé de mesure d'arc-en-ciel global unidimensionnel. En utilisant l'appareil de mesure et le procédé de mesure d'arc-en-ciel global unidimensionnel, un champ d'écoulement à deux phases gaz-liquide dans un procédé de pulvérisation peut être analysé, et une mesure en ligne de procédés tels que la pulvérisation et l'aspersion de carburant peut être mise en œuvre, et des capacités de mesure, en temps réel et sans contact, des paramètres d'une gouttelette de liquide pulvérisée, tels qu'un indice de réfraction, une taille de particules ou une température, sont fournies.
Patent WO-2014032446-A1 (WO)
Title: Method for driving inductive brushless direct current motor
Inventor: BI LEI
IPC: H02P6/14
Filed: 2013-06-03
Abstract: Disclosed is a method for driving an inductive brushless direct current motor, the method mainly comprising the following steps: (1) after a power supply has been activated, a system automatically entering into an inductive motor starting mode, and then operating in an inductive driving mode; (2) calculating a motor rotational speed n by the system according to a signal of a rotor position sensor; and (3) determining whether or not the motor rotational speed n is greater than a predetermined threshold rotational speed n a  at which the inductive driving mode is converted into a non-inductive driving mode, etc. The method for driving an inductive brushless direct current motor can not only effectively reduce the influence of the position error of a Hall sensor on the operational efficiency and noise of the brushless direct current motor, but can also effectively improve the yield rate of the single-phase brushless direct motor, such that the production costs of the motor are reduced.
Patent WO-2014101411-A1 (WO)
Title: Data transmission method, device, and data terminal
Inventor: YANG LIN
IPC: H04W28/16
Filed: 2013-07-31
Abstract: Embodiments of the present application relate to the technical field of data communications, and in particular, to a data transmission method, device, and data terminal, so as to solve the problem in the prior art that the limited air interface resource between the data terminal and a base station affects the rate and quality of data transmission between each user equipment and the network side. The data transmission method provided by the embodiments of the present application comprises: a data terminal comprising multiple identification cards determining a channel corresponding to the identification cards allocated to a target object; and the data terminal performing data transmission with the network side through the channel corresponding to the target object. The embodiments of the present application improve the rate and quality of data transmission between each user equipment and the network side.
Patent WO-2014044084-A1 (WO)
Title: 一种低变质烟煤的煤热解炉
Inventor: WANG XINMIN
IPC: C10B21/10
Filed: 2013-08-05
Abstract: 一种低变质烟煤的煤热解炉，包括炉体、加煤装置、煤热解炭化装置、焦改质装置、干熄焦装置、荒煤气导出装置，所述的加煤装置、煤热解炭化装置、焦改质装置、干熄焦装置、荒煤气导出装置在炉体上自上而下一体成形，加煤装置包括加煤仓、水汽排出装置、预热装置，煤热解炭化装置主要包括炭化室、外燃气加热装置、内燃烧加热装置、火道弓。使用该热解炉可以实现连续地对低变质烟煤进行高温热解，同时利用高温热解过程中产生的荒煤气净化回收后的净煤气进行燃烧，利用未充分完全燃烧后的废气经过蓄热换热后变成的低温废气对高温热解形成的"无烟煤"进行干熄降温，再对干熄过程中产生的高温可燃废气进行再次补气燃烧，补气燃烧后的高温热废气用来对入炉前的低变质烟煤进行预热干燥，基本不需要消耗外来能源，节省生产成本。
Patent WO-2015032047-A1 (WO)
Title: 一种反向供电方法、反向供电设备及系统
Inventor: GAO XINGGUO
IPC: H04L12/10
Filed: 2013-09-05
Abstract: 一种反向供电设备（300），包括供电模块（360），用于通过线路（310）向配线设备提供电力资源；开关（370），用于控制供电模块（360）是否供电；线路测试模块（330），用于当开关（370）开启、供电模块（360）不供电时，测试线路（310）上是否连接用户终端；系统控制模块（350），用于当线路测试模块（330）确认线路（310）上存在用户终端时，发出告警信号，用户切断用户终端后，控制开关（370）闭合，供电模块（360）供电。该反向供电设备可以避免用户终端被毁坏。
Patent WO-2015074191-A1 (WO)
Title: 异制式无线接入技术载波聚合方法和装置
Inventor: WU TONG
IPC: H04W76/02
Filed: 2013-11-20
Abstract: 本发明实施例提供一种异制式无线接入技术载波聚合方法和装置，该方法包括：主载波聚合装置向辅载波聚合装置发送异制式RAT载波聚合请求消息，异制式RAT载波聚合请求消息包括UE的第一邻区的标识信息，辅载波为所述第一邻区的工作载波，主载波为所述UE的主小区的工作载波，主小区工作的RAT相异于第一邻区工作的RAT；接收所述辅载波聚合装置发送的异制式RAT载波聚合响应消息；向UE发送异制式RAT载波聚合指示消息；并根据异制式RAT载波聚合响应消息，执行异制式RAT载波聚合。提出了在多种制式的RAT共存的情况下异制式RAT载波聚合的实现方案，实现为UE提供高速业务数据传输，从而提高数据传输率和网络吞吐量。
Patent WO-2014187094-A1 (WO)
Title: 二氨基二环己基甲烷的制备方法
Inventor: LI XIN
IPC: C07C211/36
Filed: 2013-11-22
Abstract: 一种二氨基二苯基甲垸（MDA）加氢催化制备二氨基二环己基甲垸（H 12 MDA）的方法。该工艺是首先以4，4'-MDA为原料加氢催化制备4，4'-H 12 MDA，当催化剂活性下降时，通过切换进料为2，4'-MDA和4，4'-MDA的混合物，使失活的催化剂在线活化。
Patent WO-2014079388-A1 (WO)
Inventor: LIU YONG
IPC: F01D1/22
Filed: 2013-11-22
Abstract: 本发明涉及一种汽轮机，包括多个共轴的圆环缸体，每个圆环缸体的结构包括：圆环涵道缸体、螺旋筋板、涵道圆盘、耦合转子，其中圆环涵道缸体是一个有圆环形空腔的缸体，空腔的轴面剖视图为圆形，螺旋筋板位于空腔内，沿空腔的圆弧面分布，并与圆环涵道缸体联结为一体，空腔的缸体开有缸体环槽，涵道圆盘位于缸体环槽中；耦合转子安装在涵道圆盘上，位于空腔内，其外径边缘与空腔的内表面形成机械配合，其转动轴线与涵道圆盘的转动轴线垂直或接近垂直，并与空腔的圆环轴线相切，耦合转子沿半径方向开有耦合槽，螺旋筋板可以穿过耦合槽。
Patent WO-2015081505-A1 (WO)
Title: 建立抗量子计算攻击的公钥密码的方法
Inventor: WANG WEIJIAN
IPC: H04L29/06
Filed: 2013-12-04
Abstract: 本发明涉及信息安全领域，公开了一种建立抗量子计算攻击的公钥密码的方法，包括生成共享密钥的方法，所述生成共享密钥的方法包括如下步骤： (11) 建立一个无限非交换群 G； (12) 协议双方选取 G的两个元素作为私钥； (13) 协议第二方计算y，并将y发送给协议第一方； (14) 协议第一方计算x 和z，并将(x， z)发送给协议第二方； (15) 协议第二方计算w和v，并将(w， v) 发送给协议第一方； (16) 协议第一方计算u，并将u发给协议第二方； (17) 协议第一方计算 K A， 而且协议第二方计算 K B ；从而达成共享密钥 K=K A =K B  。本发明所建设的公钥密码算法的安全保障是依赖于问题的不可解性，具有抗量子计算攻击的优点。
Patent WO-2015081521-A1 (WO)
Title: 一种存储系统中的数据处理方法、装置和系统
Inventor: LIANG YING
IPC: G06F12/16
Filed: 2013-12-05
Abstract: 一种存储系统中的数据处理方法，包括：建立针对应用快照和复制的一致性组；在所述一致性组中添加所述应用的数据库所用的块存储设备的逻辑单元号、以及存放所述应用的相关文件的独立文件系统卷；确定一致性组的快照策略，并根据所述快照策略对块存储设备和文件系统同时进行快照；和/或，确定一致性组的复制策略，并根据所述复制策略对块存储设备和文件系统进行远程数据复制；此外，实施例还提供一种存储系统中的数据处理装置、系统和相关设备。
Patent WO-2015100601-A1 (WO)
Title: 操作控制方法和终端
Inventor: YU HUIJUAN
IPC: H04W88/02
Filed: 2013-12-31
Abstract: 本发明提供了一种操作控制方法和一种终端，其中，操作控制方法包括：识别用户作用于终端屏幕上的操作轨迹；判断操作轨迹是否在网格路径所在的区域内，其中，网格路径由终端界面上各应用图标之间的间隙区域构成；若操作轨迹在网格路径所在的区域内，则执行与操作轨迹对应的快捷操作。本发明充分利用了应用图标之间的间隙，根据在间隙中的操作轨迹来进行某些快捷操作，能够有效与其他现有的快捷操作手势区分开，方便用户操作。
Patent WO-2015100666-A1 (WO)
Title: 一种微型音响
Inventor: LIU JUNTAO
IPC: H04R1/02
Filed: 2013-12-31
Abstract: 一种微型音响，包括壳体、固定在所述壳体内部的电路板，所述电路板包括主电路板（7）和调节所述主电路板（7）的按键电路板（8）；所述主电路板（7）与按键电路板（8）之间导线连接，所述壳体包括固定所述主电路板（7）的下壳（3）及固定所述按键电路板（8）的中壳（2）。将电路板采用分体式设置，主电路板（7）固定在下壳（3）内，按键电路板（8）固定在与下壳（3）相接触的中壳（2）上，下壳（3）适应主电路板（7）设置、中壳（2）适应按键电路板（8）设置，这样相较于设置一个电路板来说有效的减少了壳体的体积；且中壳（2）与下壳（3）之间的距离短，将主电路板（7）固定在下壳（3）内，按键电路板（8）固定在中壳（2）上可以缩短主电路板（7）与按键电路板（8）的导线的长度；将主电路板（7）固定在下壳（3）内，还可以增强微型音响底部的重量，降低微型音响的重心。
Patent WO-2015106446-A1 (WO)
Title: 资源配置方法、对象发现方法、装置以及通信系统
Inventor: LI HONGCHAO
IPC: H04W72/04
Filed: 2014-01-17
Abstract: 本发明实施例提供一种资源配置方法、对象发现方法、装置以及通信系统。该资源配置方法包括：基站为进行D2D通信的通信设备配置用于传输D2D发现信号序列和/或D2D参考信号的资源；其中，在时域上，对于常规循环前缀（CP），所述资源占用每个子帧的第6个和/或第7个SC-FDMA符号，对于扩展CP，所述资源占用每个子帧的第5个和/或第11个SC-FDMA符号；其中，在频域上，所述资源所占用的PRB的位置为一个PRB的集合，所述PRB的集合中的PRB是连续的或非连续的，所述资源所占用的子载波为其所占用的每个PRB的全部子载波或者部分子载波。通过本发明实施例的方法，为D2D通信配置了用于传输D2D发现信号的资源，在实现对象的发现和同步的同时，降低了D2D通信对蜂窝通信的干扰。
Patent WO-2014117733-A1 (WO)
Title: Use of allogeneic interstitial vessel-layer cell and allogeneic mesenchymal progenitor cell for preventing or treating osteoarthritis
Inventor: CAO WEI
IPC: A61K35/55
Filed: 2014-01-28
Abstract: Provided are uses of allogeneic interstitial vessel-layer cells and allogeneic mesenchymal progenitor cells in the preparation of a pharmaceutical composition for preventing or treating osteoarthritis (OA). Also provided is a pharmaceutical composition containing the allogeneic interstitial vessel-layer cells and the allogeneic mesenchymal progenitor cells.
Patent WO-2015139199-A1 (WO)
Title: 统计信息上报方法及装置
Inventor: LIN KE
IPC: H04W24/10
Filed: 2014-03-18
Abstract: 本发明涉及一种统计信息上报方法及装置，包括：接收控制器发送携带统计任务的统计任务处理请求消息；从所述统计任务处理请求消息中获取统计任务；当所述统计任务处理请求消息中携带的操作类型字段的内容为创建统计任务时，将所述统计任务保存到统计任务列表中，其中，所述统计任务包括：所述统计任务的标识、调度周期和统计对象；监视所述统计任务列表中所述统计任务的调度周期，获取所述统计任务列表中调度周期到期的统计任务；向所述控制器上报根据所述统计任务请求消息获得的所述统计任务的统计对象的统计信息。由此，可以使交换机能周期性向控制器上报统计对象的统计信息，不再需要控制器周期性重复发送统计请求消息。
Patent WO-2015062209-A1 (WO)
Title: 随机森林分类模型的可视化优化处理方法及装置
Inventor: HE CAIFENG
IPC: G06F17/30
Filed: 2014-04-14
Abstract: 本发明公开了一种随机森林分类模型的可视化优化处理方法，包括：对于已构建的随机森林分类模型，通过袋外数据估计随机森林分类模型各个决策树之间的相关度；利用随机森林分类模型各个决策树之间的相关度，构建相关性矩阵；根据相关性矩阵，通过降维技术获取三维以下空间的随机森林分类模型的可视化图形；根据随机森林分类模型的可视化图形，对随机森林分类模型进行优化处理，以使得处理后的随机森林分类模型第二泛化误差上界不超过处理前的随机森林分类模型的第一泛化误差上界。通过上述方式，本发明能够减少随机森林分类模型中决策树的数目，降低随机森林分类模型所需的内存空间，同时还能提高预测速度和精度。
Patent WO-2015035789-A1 (WO)
Title: 数据库管理方法与系统
Inventor: LIU HUIJUN
IPC: G06F17/30
Filed: 2014-04-29
Abstract: 本发明实施例提供一种数据库管理方法与系统。方法包括：数据库系统将数据分区划分为物理分区层和逻辑分区层；其中，物理分区层用于存储所述数据库系统的物理分区片段，物理分区片段为分区表的各条数据记录的集合；逻辑分区层用于存储数据库系统的逻辑分区片段，以提供分区表的逻辑分区信息；逻辑分区片段与所述物理分区片段通过映射关系互相映射；数据库系统接收用户的数据操作指令，确定数据操作指令所请求操作的数据记录所属的逻辑分区片段；根据数据操作指令和映射关系确定物理分区层中与确定出的逻辑分区片段对应的物理分区片段，以对数据操作指令对应请求操作的数据记录进行操作。本发明能够提高数据库系统的性能。
Patent WO-2014180368-A1 (WO)
Inventor: XU HUJUN
IPC: H01L23/38
Filed: 2014-05-16
Abstract: 本发明公开了一种终端散热系统及方法。该系统包括：热电转换电路，包括由发电热电材料和电容组成的第一回路，发电热电材料的不同部位分别固定于终端中的发热源和冷源，热电材料用于在其不同部位具有温差时在第一回路中产生电流，电容用于存储热电材料产生的电流；制冷电路，包括由制冷热电材料和电容组成的第二回路，制冷热电材料固定于终端中的发热源，电容用于通过第二回路向制冷热电材料放电，制冷热电材料在电流通过时吸收发热源释放的热量。借助于本发明的技术方案，能够实现终端散热系统的主动制冷。
Patent WO-2014180425-A1 (WO)
Title: File system upgrade package production method, upgrade method, device and terminal
Inventor: CHEN XI
IPC: G06F9/445
Filed: 2014-06-05
Abstract: Relating to the technical field of communications, a production method for a file system upgrade package, an upgrade method, a device and a terminal are used to resolve the inability in FOTA prior art to carry out upgrades of dynamic files. The production method comprises: obtaining the file information of all original files in a file system to be upgraded; determining, on the basis of said file information, the target file operation type corresponding to said original files, said file operation type being one of the three types: dynamic, static or recently-added; when said target file operation type is dynamic or recently-added, compressing said target file to form a compressed file package, and when said target file operation type is static, performing a differential operation according to the difference between the target file and the original file corresponding thereto so as to form a file difference package; packaging all said compressed file packages and all said file difference packages so as to form a file system upgrade package.