baber/WOPTO huggingface dataset:
Patent WO-2019095099-A1 (WO)
Title: Composition polymère à base de polyamide aliphatique linéaire
Inventor: YANG JIANMIN
IPC: C08L77/06
Filed: 2017-11-14
Abstract: L'invention concerne une composition polymère comprenant un polyamide aliphatique linéaire possédant en moyenne de 10 à 14 atomes de carbone dans les motifs monomères, une fibre de verre S et un antichoc polyoléfinique. Ladite composition polymère peut réaliser une rigidité et une résistance aux chocs supérieures sans affecter la ductilité, et peut être utilisée en tant que matière de moulage.
Patent WO-2019051989-A1 (WO)
Title: Server
Inventor: LI BANG
IPC: H05K7/14
Filed: 2017-11-14
Abstract: The embodiments of the present invention relate to the field of servers, and in particular to a server, for reducing the hardware cost of the server. The server comprises a chassis, a power supply motherboard and nodes, wherein the chassis comprises a power supply motherboard mounting area and a node mounting area; the power supply motherboard mounting area is used for placing the power supply motherboard; the node mounting area is used for mounting the nodes; the nodes are connected to the power supply motherboard in a detachable manner; and when a node is mounted to the node mounting area, a power supply plug of the node is electrically connected to a power supply connector of the power supply motherboard, and the power supply motherboard supplies power to the node, to which the power supply plug belongs, by means of the power supply connector and the power supply plug. Since nodes of a server are electrically connected to a power supply motherboard in a detachable manner in the embodiments of the present invention, the nodes of the server can be flexibly combined according to actual service requirements, and there is no need to replace same with or add different servers. The present invention can be used for solving the problem in the prior art that the same type of servers cannot be provided such that the hardware cost of the servers is relatively high and the occupied space thereof is relatively large.
Patent WO-2018227871-A1 (WO)
Title: 船用晾衣装置
Inventor: WANG JINGCHAO
IPC: D06F57/12
Filed: 2017-11-16
Abstract: 一种船用晾衣装置，包括：晾衣杆(100)、底座(200)和定位螺丝(300)，所述底座(200)可拆卸设置在所述晾衣杆(100)的两端，所述底座(200)包括垫板(210)和与所述垫板固定连接的套筒(220)，所述晾衣杆(100)与所述套筒(220)的形状相配合，以使所述晾衣杆(100)可插入至所述套筒(220)内；所述套筒(220)上设置有与所述定位螺丝(300)相配合的定位孔(221)，所述定位螺丝(300)可插入至所述定位孔(221)中以固定所述晾衣杆(100)。船用晾衣装置中的定位螺丝(300)以及套筒(220)上的定位孔(221)的设置降低了船用晾衣装置的安装精度要求，同时避免在船舶试航过程中产生噪音。
Patent WO-2018095338-A1 (WO)
Title: 用于检测冰箱内是否放入温度异常物品的方法
Inventor: LI CHUNYANG
IPC: F25D29/00
Filed: 2017-11-22
Abstract: 一种用于检测冰箱内是否放入温度异常物品的方法，其中冰箱包括：内部划分为多个储物空间（140）的箱体（110）、设置在箱体（110）前部的门体、以及分别对多个储物空间（140）的温度进行感测的多个红外传感器（130），并且该方法包括：在门体开启后，控制多个红外传感器（130）采集温度值；判断多个储物空间（140）中是否存在可能放入温度异常物品的异常储物空间；若判断存在异常储物空间，则获取异常储物空间在可能放入温度异常物品前后的第一温度变化值和其在可能放入温度异常物品前后由于外部环境与其之间进行热交换导致的第二温度变化值；以及根据第一温度变化值和第二温度变化值判断异常储物空间内是否放入温度异常物品。该方法能较为准确地判断某一储物空间（140）内是否放入过热食物。
Patent WO-2019095426-A1 (WO)
Title: 信息处理方法和无线传输设备
Inventor: MA LIANG
IPC: H04L1/00
Filed: 2017-11-25
Abstract: 本申请实施例提供一种信息处理方法和无线传输设备，该方法包括：无线传输设备获取目标调制编码策略MCS级别；该无线传输设备根据MCS级别、调制方式和传输块参数的对应关系，确定对应于该目标MCS级别的目标调制方式和目标传输块参数；该无线传输设备根据该目标调制方式和该目标传输块参数，对传输块进行低密度奇偶校验码LDPC编码或译码。根据上述技术方案，采用LDPC编码的系统中的无线传输设备可以对传输块进行LDPC编码或译码。
Patent WO-2018103748-A1 (WO)
Title: 芘三嗪类衍生物及其在有机电子器件中的应用
Inventor: HU GUANG
IPC: C07D251/24
Filed: 2017-12-08
Abstract: 一种芘三嗪化合物，包含其的混合物、组合物、有机电子器件及应用。所述芘三嗪化合物包括三个强吸电子氮原子的三嗪类结构，及芘稠环结构。由于三嗪类结构具有优越的光电性能，而平面结构的芘类衍生物具有好的载流子传输性能和光电性能，从而将该芘三嗪化合物应用于有机电子器件中，可得到效率高、寿命长的发光器件。
Patent WO-2019119482-A1 (WO)
Inventor: DU NINGYI
IPC: A61L2/20
Filed: 2017-12-26
Abstract: 一种OCT导管消毒装置，包括盒身（1）及与盒身（1）相对应的盒盖（2），盒盖（2）上开设有入气圆孔（21），盒身（1）朝向盒盖（2）的一侧开设有环形槽（11），环形槽（11）沿其一条切线的两个方向延伸设有第一直槽（12），第一直槽（12）与环形槽（11）相通，第一直槽（12）一端的形状与导管头相对应；环形槽（11）沿其另一切线的一个方向延伸设有第一槽口（13），第一槽口（13）与环形槽（11）相通，第一直槽（12）与第一槽口（13）相隔，将OCT导管的导管头放置于第一直槽（12）的一端，避免OCT导管头压到管身而损坏管身，同时将导管身可延展地放置在环形槽（11）中，可避免因过度弯曲造成导管断裂。
Patent WO-2018133827-A1 (WO)
Title: 用于抑制蛋白激酶活性的(杂)芳基酰胺类化合物
Inventor: WANG YIHAN
IPC: A61K31/444
Filed: 2018-01-19
Abstract: 提供了一种式(I)所示的对蛋白激酶活性具有抑制作用的（杂）芳基酰胺类化合物、其药学上可接受的盐、立体异构体、溶剂合物或水合物，含有该化合物或其衍生物的药物组合物，以及化合物的制备方法。该化合物可作为蛋白激酶的不可逆抑制剂，用于制备多种药物，包括抗肿瘤药物。
Patent WO-2019144300-A1 (WO)
Inventor: ZHOU YOU
IPC: G06F3/01
Filed: 2018-01-23
Abstract: 一种目标检测方法，包括：获取深度图（S101）；根据检测算法对深度图进行检测（S102）；若检测获得目标对象的候选区域，则根据校验算法确定目标对象的候选区域是否为目标对象的有效区域（S103）。该目标检测方法将检测算法和校验算法相结合，提升了目标检测的准确性。还涉及一种目标检测装置和可移动平台。
Patent WO-2019136781-A1 (WO)
Inventor: FEI GUOXIA
IPC: B29C64/153
Filed: 2018-01-29
Abstract: 提供一种3d打印负泊松比结构减震鞋底、鞋垫的方法，属于3d打印技术领域。选取一定量的高分子弹性体，在一定条件下制成相应的粉末，再利用计算机3d建模软件画出鞋底拉胀结构的鞋底模型，再利用激光烧结3d打印机，在给定的条件下，将高分子弹性体打印成计算机绘制的鞋底、鞋垫。该方法克服了传统的模型成型技术以及减材制造技术难以实现的问题，制造出的3d打印制备的鞋底、鞋垫抗冲击韧性强、还具有优异的弹性和抗剪性和吸振性等。
Patent WO-2019144405-A1 (WO)
Title: Method and apparatus for generating spreading sequence codebooks
Inventor: WANG SHA
IPC: H04B7/0456
Filed: 2018-01-29
Abstract: A method and apparatus for generating and utilizing spreading sequence codebooks for a symbol-level sequence spreading is disclosed. In one embodiment, a method performed by a wireless communication device, comprising: receiving a first number from a wireless communication node; selecting a first spreading sequence codebook from at least one spreading sequence codebook; selecting a first spreading sequence from the first spreading sequence codebook according to the first number; and spreading data symbols according to the first spreading sequence, wherein the at least one spreading sequence codebook each comprises a plurality of spreading sequences configured based on one entry of a first sequence set after cyclic shifting operation, wherein the first sequence set before cyclic shifting operation is configured based on a second sequence set, wherein the second sequence set comprises at least one of the following, a first entry comprising {1, 2, 4}, a second entry comprising {0, 1, 3, 9}, a third entry comprising {0 2, 6, 7, 8, 10}, a fourth entry comprising {1, 5, 11, 24, 25, 27}, a fifth entry comprising {3, 6, 7, 9, 11, 12, 13, 14}, a sixth entry comprising {0, 1,, 9, 23, 44, 47, 49} and a seventh entry comprising {1, 8, 9, 11, 25, 37, 69, 88, 94, 99, 103, 121}.
Patent WO-2019148450-A1 (WO)
Inventor: SHI BAIMING
IPC: A61B17/122
Filed: 2018-02-02
Abstract: A clipping device, comprising: a mandrel (220), a sheath tube (2) and a clip (1), the sheath tube (2) being provided with a channel, the mandrel (220) being provided in the channel of the sheath tube (2), the mandrel (220) being connected to the clip (1); the clip (1) comprising at least two clip arms (10A, 10B), and when the clip (1) is closed, the region between the two clip arms (10A, 10B) form a clipping region, the clipping region comprising a first clipping region (101) and a second clipping region (102), the first clipping region (101) having a minimum clipping distance as a first distance (K1), the second clipping region (102) having a minimum clipping distance as a second distance (K2), the first distance (K1) being less than the second distance (K2), the first clipping region (101) being located at a proximal end of the second clipping region (102), alternatively, the first clipping region (101) being located at a distal end of the second clipping region (102). The device can realize wound surface closure for hemostasis and perforation closure for suture, and can also ensure the clipping force of the clip (1) so as to prevent tissue from falling off.
Patent WO-2019148511-A1 (WO)
Title: Method and devices for estimation of mimo channel state information
Inventor: HE ANQI
IPC: H04B7/04
Filed: 2018-02-06
Abstract: The proposed technology discloses a method for estimating Multiple Input Multiple Output, MIMO, channel state information for a radio link between a first radio node (1) comprising a number N, N ≥ 2, of receiving antenna ports (R  i , i=1,... N) and a second radio node (10) comprising a number M, M ≥ 2, of transmitting antenna ports (T  i , i =1,... M). The method comprises the steps of obtaining (S1) partial channel state information from a reference signal transmitted by a number X, 1 ≤ X< M, of said transmitting antenna ports (T  i=1, 2.. X ) and received by all of said receiving antenna ports (R  i ), said partial channel state information providing a measure for the N x X propagation channels between all of said receiving antenna ports (R  i ) and said transmitting antenna ports (T  i=1, 2... X ); The method also comprises estimating (S2) MIMO channel state information for all N x M propagation channels between said receiving antenna ports (R  i ) and said transmitting antenna portss (T  i=1, 2... X ) based on at least one measure assignment model that assign measures to the propagation channels between all of said receiving antenna ports (R  i ) and the remaining number of transmitting antenna ports (T  i≠1, 2... X ) that did not transmit said reference signal, and based on said obtained partial channel state information. Also disclosed is corresponding devices and computer programs. Also disclosed is a method for controlling transmission based on estimated channel state information.
Patent WO-2019153298-A1 (WO)
Title: METHOD AND APPARATUS FOR LATENCY REDUCTION IN eV2X
Inventor: YU XIAODONG
IPC: H04W88/02
Filed: 2018-02-11
Abstract: Method and apparatus for reduction of latency between the time when packets arrive at Layer 1 and the time when resource is selected for transmission are disclosed. One method of the apparatus for latency reduction includes excluding resource from a resource set for packets transmission on SL based on at least one of parameters which are determined according to a latency requirement for the packets, wherein, the parameters comprise a required percentage of the candidate resource in the resource set, maximum power threshold of interference signal, and maximum number of times for increasing power threshold of interference signal.
Patent WO-2019052122-A1 (WO)
Title: Inclined pocketed spring string and pocketed spring bed core
Inventor: TAN ZHIMING
IPC: A47C27/06
Filed: 2018-02-28
Abstract: An inclined pocketed spring string (4) and a pocketed spring bed core (3). The inclined pocketed spring string (4) comprises a plurality of pocketed springs (1) connected at intervals. Each pocketed spring (1) comprises a fabric (11) and a spring (12) packaged in the fabric (11). The springs (12) in the pocketed spring string (4) are entirely or partially packaged in the fabrics (11) in an inclined manner. The inclined pocketed spring string (4) and the pocketed spring bed core (3) of the present invention, as compared with the pocketed spring bed core of the same size, can effectively decrease the number of springs used and reduce manufacturing costs.
Patent WO-2019080427-A1 (WO)
Title: Medical data cleaning method, electronic apparatus and storage medium
Inventor: CHANG He
IPC: G06Q50/22
Filed: 2018-02-28
Abstract: Disclosed is a medical data cleaning method, comprising: a building step: building a specified category of medical dictionary (S1); an extraction step: extracting an item to be matched from raw data to be cleaned (S2); a matching step: matching the item to be matched with the medial dictionary so as to obtain a final matching result (S3); and an output step: outputting a cleaning result according to the final matching result (S4). Also disclosed are an electronic apparatus and a computer-readable storage medium. By means of the method, mass disordered medical data can be uniformly standardized, so that powerful and reliable support is provided for subsequent use of the medical data.
Patent WO-2019178786-A1 (WO)
Inventor: ZHENG FEIXIANG
IPC: F16D23/14
Filed: 2018-03-21
Abstract: Provided is a spacer sleeve (1) for separation sub-cylinder, a threaded protrusion (12) is provided on the outer peripheral surface of a base body (10) of the spacer sleeve (1), the threaded protrusion is used for engaging with a threaded recess (20) of the inner peripheral surface of the housing (2). The spacer sleeve avoids or substantially reduces the risk of generating debris during assembly process; the spacer sleeve itself and the dimension of the housing allow for greater tolerances, therefore, the manufacturing process requirement is lower; the threaded protrusion further enhances the axial positioning of the spacer sleeve and the housing to prevent accidental detachment; and the spacer sleeve has a wide range of applications, for example, used for the centering separation sub-cylinder and external separation sub-cylinder. Provided are also a spacer sleeve assembly and a separation sub-cylinder.
Patent WO-2019056733-A1 (WO)
Title: Concurrent volume control method, application server, system and storage medium
Inventor: HE HUI
IPC: G06F9/52
Filed: 2018-04-09
Abstract: Disclosed in the present application are a concurrent volume control method, an application server, a system and a storage medium. The concurrent volume control method comprises: by means of detecting a request to obtain message, which is sent by an enterprise front-end machine, obtaining a time interval between the current request and a request a closest distance to the current request when a plurality of requests are received for a same task; determining a feedback concurrent dormancy time of the current request according to the time interval; and feeding back the request after delaying the concurrent dormancy time.
Patent WO-2019071958-A1 (WO)
Title: Cloud computing-based salary calculation method, application server, and computer readable storage medium
Inventor: ZHANG JIANCHENG
IPC: G06Q40/00
Filed: 2018-05-31
Abstract: Disclosed is a cloud computing-based salary calculation method, the method comprising: establishing a salary calculation engine on the basis of a cloud computing engine; defining a salary calculation algorithm, and establishing an algorithm library on the basis of the salary calculation algorithm; obtaining employee information; invoking, according to the employee information, the salary calculation algorithm from the algorithm library, and operating the salary calculation engine according to the salary calculation algorithm; and obtaining the calculation result of the salary calculation engine and presenting same to a user. The present application also provides an application server. According to the application server and the cloud computing-based salary calculation method provided by the present application, the salary calculation algorithm is redefined, and concurrent calculation is performed by using the employee as a unit, so that, by using the capability of cloud computing, the concurrency of the salary calculation is multiplied, and at the same time, since there is no longer repetitive calculation of multiple kinds of data caused by calculation using organizations as granularity, the calculation performance is multiplied, and the load of the database is reduced.
Patent WO-2019242016-A1 (WO)
Inventor: CHENG YUE
IPC: H01M50/443
Filed: 2018-06-22
Abstract: Disclosed are a separator for an electrochemical device, comprising a porous base membrane, a coating layer disposed on at least one side of the porous base membrane and at least one channel for ionic flow, wherein the coating layer comprises at least one organic material that melts when the electrochemical device is overheated to a temperature that is higher than the melting point of the at least one organic material to block the at least one channel for ionic flow; as well as an electrochemical device comprising the separator and a method for making the separator.
Patent WO-2019001545-A1 (WO)
Title: Vacuum cleaner
Inventor: XU JINGTAO
IPC: A47L9/16
Filed: 2018-06-28
Abstract: A vacuum cleaner comprises a dust cup assembly (40). The dust cup assembly (40) comprises: a cyclone separator (120) comprising a main body (122) for guiding an air flow entering from an air flow inlet of a vacuum cleaner to form a surrounding cyclone, the main body (122) being provided with multiple air flow through-holes for the surrounding cyclone to enter into the cyclone separator (120) therefrom; and a filter (110) for filtering the air flow separated by the cyclone separator (120), the filter (110) being a water-resistant filter. The sucked in dust particles are separated under the action of a cyclone separator and enter a dust collection chamber (130), such that an HEPA device has less loading and thus can be used longer before blockage. Further, the use of a filter enables use both in dry and wet states.
Patent WO-2020000498-A1 (WO)
Title: 一种发光装置和车灯
Inventor: GU DAN
IPC: F21S41/141
Filed: 2018-07-03
Abstract: 一种发光装置和车灯，发光装置包括光学零件和至少一个发光单元；至少一个发光单元朝向光学零件发射光线；至少一个发光单元和光学零件之间，并且在发光单元或光学零件上设置有配光镜组件；配光镜组件配置成改变发光单元发射的光线的颜色。这样可以解决现有的灯具空间设计不够紧凑，一些紧凑的设计中实现的功能比较有限，让发光区域重复使用的难度大的技术问题。
Patent WO-2019144577-A1 (WO)
Inventor: MITCHELL ALAN
IPC: F25D11/02
Filed: 2018-07-10
Abstract: L'invention concerne un réfrigérateur ménager et un appareil de fabrication de glaçons. L'appareil de fabrication de glaçons peut comprendre un carter, une vis d'alimentation, une bride distincte et une filière. Le carter peut définir une chambre autour d'un axe central. Le carter peut s'étendre le long de l'axe central entre une partie supérieure et une partie inférieure. Le carter peut comprendre un premier matériau. La vis d'alimentation peut être disposée à l'intérieur de la chambre du carter. La bride distincte peut être montée sélectivement sur le carter. La bride distincte peut comprendre un second matériau différent du premier matériau. La filière peut être fixée à la bride supérieure distincte et positionnée au-dessus du carter.
Patent WO-2020010602-A1 (WO)
Title: Face recognition and construction method and system based on non-linear non-negative matrix decomposition, and storage medium
Inventor: CHEN WENSHENG
IPC: G06K9/00
Filed: 2018-07-13
Abstract: A face recognition construction method and system based on non-linear non-negative matrix decomposition, and a storage medium. The method comprises: depicting the degree of loss after matrix decomposition by using l  2,p -norm; enhancing the sparsity representation of a feature by using l  1 -norm of a matrix, and adding a regularization term regarding a matrix H into a loss function; constructing a target function F(W,H) by means of a degree of loss depicting step and a sparsity enhancement step; and obtaining an update iteration formula for kernel non-negative matrix decomposition of fractional power inner product. The method can solve the problem that a kernel non-negative matrix decomposition algorithm is sensitive to a singular value, can enhance the sparsity of the algorithm to feature representation, and also solves the problem that super parameters of a polynomial kernel function can only be integers.
Patent WO-2020014862-A1 (WO)
Inventor: CHU YING
IPC: G06T7/00
Filed: 2018-07-17
Abstract: 本发明涉及无参考型图像质量评价系统及方法，本发明的无参考型图像质量评价系统包括多个图像信息提取通路、与图像信息提取通路连接的非线性子网络；图像信息提取通路包括依次连接的第一信息提取网络、第二信息提取网络和第三信息提取网络；其中，第一信息提取网络用于提取图像的基本原始结构，第二信息提取网络用于提取图像的线性表达，第三信息提取网络用于提取图像的统计独立分量；非线性子网络用于对统计独立分量进行特征映射以获取最终的图像质量评分。实施本发明能够实现图像质量评价结果与人类视觉感受的高度吻合。
Patent WO-2019174174-A1 (WO)
Inventor: YANG BIN
IPC: C25D17/08
Filed: 2018-07-27
Abstract: 一种翻转机构及镀膜生产线，其中，翻转机构包括顶升装置（200），其构造成使承载件（100）上升或下降；以及翻转装置（400），其包括第一驱动部件（430）和夹持部件（405），翻转装置和承载件设置在顶升装置的上方，承载件构造成承载工件，夹持部件构造成夹持承载件，并且第一驱动部件与夹持部件连接且构造成驱动夹持部件以使夹持部件伸缩和转动。
Patent WO-2019196257-A1 (WO)
Inventor: CHEN WENBO
IPC: G06Q20/24
Filed: 2018-07-27
Abstract: 本申请适用于电子金融技术领域，提供了一种自动还款方法、系统及终端设备，方法包括：根据待还款项与征信体系的关联度及所述待还款项的每日逾期利息，确定各个所述待还款项的优先度；读取各个所述待还款项的最低还款数额；根据所述还款优先度，在所述待还款项所属的账户中依次扣除各个所述待还款项对应的所述最低还款数额，并在每一次扣除操作执行后检测本次扣除操作是否成功；若检测到当次扣除操作失败，则采用二分法重新确定当次扣除操作对应的还款数额并再次进行扣除操作，直至所述还款数额小于预设金额阈值，结束自动还款进程。能够最大限度的利用待还款项所属的账户的余额进行还款，最大限度地降低由于用户逾期还款的而导致的不良影响。
Patent WO-2019091150-A1 (WO)
Title: 一种藻酸盐创面修复敷料及其制备方法
Inventor: WEI JIANA
IPC: A61L15/46
Filed: 2018-08-02
Abstract: 本发明公开了一种藻酸盐创面修复敷料及其制备方法，通过将藻酸盐与蜂蜜及45S5生活活性玻璃进行有机结合，充分发挥充分发挥藻酸盐在护理创面时高吸湿性、止血性、柔软成胶性，而且将藻酸盐、蜂蜜、生物活性玻璃三种功能材料在护理创面时表现出的抗菌、止痛、分泌生长因子以促进伤口愈合进行有机结合，从而产生协同的护创作用，使对伤口的护理达到最佳。此外，通过将藻酸盐进行疏水改性后使得生物活性玻璃以及蜂蜜在护创时进行的离子交换得以缓慢进行，使得该敷料能持续发挥护创功效，可减少换药次数，提高患者的舒适度。本发明加工制备的复合材料的制备过程无需特殊设备、反应条件温和、工艺成熟、适合于工业上的规模化生产。
Patent WO-2019024913-A1 (WO)
Title: Radial particle-washing device
Inventor: YANG QIANG
IPC: B09C1/02
Filed: 2018-08-03
Abstract: Disclosed is a radial pipe-type particle-washing device, the washing device being divided into three different forms according to washing requirements and different properties of fed materials. The device comprises a straight pipe (4) and/or a Venturi pipe (6) used as a pipeline of the washing device. A mandrel (3) with an end provided with a flow guide cone, forward-rotating fins (2-1, 2-2), and backward-rotating fins (5-1, 5-2) are arranged in a pipe. The forward-rotating fins (2-1, 2-2) and the backward-rotating fins (5-1, 5-2) are sequentially arranged on the mandrel (3) with an end provided with a flow guide cone. The forward-rotating fins (2-1, 2-2) and the mandrel (3) with an end provided with a flow guide cone form a rotation-forming unit, and the backward-rotating fins (5-1, 5-2) and the mandrel (3) with an end provided with a flow guide cone form a reinforced mixing unit.
Patent WO-2019037600-A1 (WO)
Title: Information recommendation method and apparatus, terminal device, and storage medium
Inventor: PANG JIANING
IPC: G06F17/30
Filed: 2018-08-08
Abstract: Disclosed are an information recommendation method and apparatus, a terminal device, and a storage medium. The method comprises: obtaining user information uploaded by a terminal device, the user information comprising user operation data and local data of the terminal device; screening recommendation information in a recommendation information set on the basis of the user operation data and the local data of the terminal device, to obtain recommendation contents, the recommendation information set consisting of two pieces of recommendation information; and sending the recommendation contents to the terminal device.
Patent WO-2019237480-A1 (WO)
Title: Oil supply system and cutting machine
Inventor: GAO JUNZHAO
IPC: B23Q11/10
Filed: 2018-08-08
Abstract: Disclosed are an oil supply system (100) and a cutting machine. The oil supply system (100) comprises an oil storage cylinder (11), an oil tank (12) and a pressure regulation device (13), wherein the oil storage cylinder (11) is provided with a first oil inlet (111) and a first oil outlet (112) and is used for supplying oil to an oil-consuming device; the oil tank (12) is provided with a second oil inlet (121) and a second oil outlet (122), the second oil outlet (122) being in communication with the first oil inlet (111) to supply oil to the oil storage cylinder (11); and the pressure regulation device (13) is in communication with the interior of the oil storage cylinder (11) and is used for regulating the pressure applied to oil in the oil storage cylinder (11). The oil supply system (100) can regulate the pressure applied to oil in the oil storage cylinder (11) via the pressure regulation device (13), thereby realizing the functions of automatic oil supply and replenishment.
Patent WO-2019192121-A1 (WO)
Inventor: WANG YIWEN
IPC: G06K9/00
Filed: 2018-08-13
Abstract: 一种双通道神经网络模型训练方法，包括：将人脸样本数据中的每张人脸图片输入第一深度神经网络中提取出第一人脸特征，同时将对应的经过直方图均衡化处理后的人脸图片输入第二深度神经网络中提取出第二人脸特征；对第一人脸特征和第二人脸特征进行归一化后连接作为最终人脸特征表示；将所述最终人脸特征表示进行归一化后输入至预先设置的损失函数中计算损失函数值，当损失函数值小于或等于预先设置的损失函数阈值时，则双通道神经网络模型训练结束并更新所述双通道神经网络模型中的权重和偏置。还提供一种人脸比对方法、终端及介质。所述训练方法可以训练出适合人脸比对的双通道神经网络模型，获得较佳的人脸比对效果。
Patent WO-2019196294-A1 (WO)
Title: Three-dimensional atrial septal puncture using guide wires
Inventor: YU RONGHUI
IPC: A61B17/34
Filed: 2018-08-17
Abstract: A three-dimensional atrial septal puncture using guide wires (20, 200), said guide wires (20, 200) comprising a conductive part, and an insulating part arranged in the length direction of the guide wire (21, 210), the insulating part being arranged outside the conductive part, and the two ends of the conductive part being non-insulated parts (22, 220). A three-dimensional atrial septal puncture using guide wires (20, 200) able to match with a three-dimensional atrial septal puncture surgery to make it safer and more accurate.