baber/WOPTO huggingface dataset:
Patent WO-2020047687-A1 (WO)
Title: Multi-channel working cannula
Inventor: YANG WENZHOU
IPC: A61B17/00
Filed: 2018-11-13
Abstract: Disclosed is a multi-channel working cannula, relating to the technical field of medical instruments. The multi-channel working cannula comprises a main catheter (1) and a plurality of auxiliary catheters (2), and the distance between the main catheter (1) and the auxiliary catheters (2) is adjustable; a guide plate (3) is disposed at one end of the main catheter (1), a first through hole (30) is formed in the guide plate (3), and the main catheter (1) is inserted in the first through hole (30); at least one strip hole (31) is formed in the guide plate (3), a mounting block (4) is provided at one end of each auxiliary catheter (2), the length of the mounting block (4) is less than the length of the strip hole (31), and each mounting block (4) is inserted into the corresponding strip hole (31); a second through hole (40) is provided on the mounting block (4), and the auxiliary catheter (2) is inserted into the second through hole (40). By disposing the auxiliary catheter (2) outside the main catheter (1), there is no interference with the function of the original main channel; The distance between the auxiliary catheter (2) and the main catheter (1) can be adjusted by simply moving the mounting block (4) along the length direction of the strip hole (31), thereby preventing an instrument in the main catheter (1) from interfering with instruments in the auxiliary catheter (2); when an additional auxiliary catheter (2) is required to be added, the auxiliary catheter (2) can be inserted, and can be removed when not needed; thus, the operation is more flexible and convenient.
Patent WO-2019071863-A1 (WO)
Title: Electric vehicle charging station management system, controller and method
Inventor: YU JUN
IPC: B60L11/18
Filed: 2018-01-04
Abstract: An electric vehicle charging station management system, controller and method, comprising: the controller (1), N charging modules (2) and M N-circuit selectors (3) in one-to-one correspondence to M charging piles; control ends of the N-circuit selectors (3) are all connected to the controller (1), and the N-circuit selectors (3) are connected to the N charging modules (2). The circuit states in the N-circuit selectors (3) corresponding to the charging piles are controlled according to required power and a control algorithm, so that the number of charging modules (2) connected to the charging piles is adjusted in a timely manner, charging power of an electric vehicle is dynamically adjusted, charging requirements of the electric vehicle are met, and power redundancy of the charging piles is decreased. In addition, the charging modules (2) are configured in a centralized manner so that power sharing among the charging piles is achieved, thus the problem of idle power resources is solved, the charging efficiency of the charging piles is increased, the overall utilization rate of a charging station is increased, resources are saved, and the investment cost of the charging station is reduced.
Patent WO-2018137491-A1 (WO)
Title: 一种模块化的钢结构装配式建筑
Inventor: BAI YUEXIANG
IPC: E04B1/24
Filed: 2018-01-09
Abstract: 一种模块化的钢结构装配式建筑，包括箱型钢柱（1）、箱型钢梁（2）、楼层板（15）、墙体板（7,8）、钢楼梯（18），箱型钢柱（1）、箱型钢梁（2）上均设有箱型短牛腿连接件（3,5,13），相邻构件通过箱型短牛腿连接件（3,5,13）连接为一体，楼层板（15）通过其上设置的倒U形连接件（16）与箱型钢梁（2）上的箱型短牛腿连接件（5）与箱型钢梁（2）相连，墙体板（7）通过设置在其边缘上的U形连接件（10）及箱型钢梁（2）和箱型钢柱（1）上的钢板连接件（11,4）与箱型钢梁（2）和箱型钢柱（1）连接。各构件均在工厂模块化生产，构件之间连接可靠、方便，施工简便、装配效率高。
Patent WO-2019015272-A1 (WO)
Title: Information processing method and device
Inventor: ZHANG TONGYU
IPC: G06F17/30
Filed: 2018-01-11
Abstract: Disclosed in an embodiment of the present application is an information processing method and device. A specific embodiment of the method comprises: receiving target application information, wherein the target application comprises a service module set, and each service module in the service module set comprises a page set provided with a module identifier, and each page in the page set is provided with a page identifier; parsing the information to determine whether the information comprises the following content: an information source identifier, a first module identifier, and a first page identifier; in response to determining that the information comprises the content, determining whether the information source identifier satisfies a pre-defined condition, and if yes, calling a preset jump protocol to jump to a target page based on the first module identifier and the first page identifier, wherein the target page is a page indicated by the first page identifier in the page set comprised in the service module indicated by the first module identifier. The embodiment achieves targeted information processing.
Patent WO-2018214568-A1 (WO)
Inventor: YE WEICAI
IPC: A22C11/00
Filed: 2018-01-18
Abstract: 一种快速短香肠切花结构，包括有：一个内径大于短香肠(a)的管筒(3)、推动结构、切刀结构；推动结构包括有推杆(1)和第一推动气缸(21)，第一推动气缸(21)的动力输出端与推杆(1)的尾端连接，推杆(1)的首端设有一个推头(11)，推杆(1)前部的厚度自与推头(11)连接的边至推杆(1)外壁逐渐增厚，形成一个复位斜面(12)，推头(11)位于管筒(3)内；管筒(3)壁上设有一个下料开窗(31)，其首端径向开设有多个刀槽(32)；切刀结构包括有圈状刀架(4)，圈状刀架(4)内设有与刀槽(32)对应的交叉刀片组合(42)；还包括两根沿管筒(3)轴向设置的导轨(5)。该快速短香肠切花结构结构简单，成本低，切花速度快，非常适合大量生产中使用；另外，专门为短小香肠设计，切出的形状均匀。
Patent WO-2018157705-A1 (WO)
Title: 无框光伏组件悬索安装装置及悬索系统
Inventor: DENG HEQUN
IPC: H02S20/20
Filed: 2018-02-06
Abstract: 一种无框光伏组件悬索安装装置及悬索系统，安装装置（10）用于将无框光伏组件（20）固定在悬索系统的水平拉索（30）上，其中安装装置包括柔性板（11）和垫块（12）；柔性板为柔性平板，柔性板包覆水平拉索后两端固定在无框光伏组件上；垫块设置在无框光伏组件上，且与柔性板配合夹紧水平拉索。通过设置柔性板和垫块，柔性板将水平拉索包覆后与垫块配合将水平拉索夹紧，从而将无框光伏组件固定在水平拉索上，进而固定在整个悬索系统上，提高了无框光伏组件的安装可靠性，避免了无框光伏组件的破裂。
Patent WO-2019153155-A1 (WO)
Title: Method for link reconfiguration and terminal device
Inventor: SHI ZHIHUA
IPC: H04W74/08
Filed: 2018-02-07
Abstract: Disclosed in an embodiment of the present invention are a method for link reconfiguration and a terminal device. The method comprises: if signals in a first signal set are of a poor quality that meets a first condition, a terminal device determining a target signal from a second signal set, the target signal being of a good quality that meets a second condition; the terminal device determining, according to association relationships between the second signal set and physical random access channel (PRACH) sequences and/or resources, the PRACH sequence and/or the resource corresponding to the target signal; and the terminal device transmitting a first request to a network device by means of the PRACH sequence and/or the resource corresponding to the target signal, the first request being used to notify the network device of information about the target signal selected by the terminal device. The method and the terminal device disclosed in the embodiment of the present invention facilitate increasing signal transmission performance.
Patent WO-2018153350-A1 (WO)
Title: 叶轮以及电动泵
Inventor: NIU LIANJING
IPC: F04D29/22
Filed: 2018-02-23
Abstract: 一种叶轮，包括上盖板（42）、下盖板（5）以及多个叶片（41），叶片（41）位于上盖板（42）和下盖板（5）之间，包括承压侧面和背压侧面，承压侧面包括第一部（413），背压侧面包括第二部（414）和第三部（415），第一部（413）为凸面，第二部（414）为凹面，以第一部（413）为参考，第二部（414）能够增加叶片（41）的排挤系数，在一定程度上能够有利于提高应用此叶轮的离心泵的扬程曲线的稳定性和提高离心泵的效率；第三部（415）能够在一定程度上减少叶轮的漩涡损失并提高离心泵的水力效率。还包括一种设置有该叶轮的电动泵。
Patent WO-2018184466-A1 (WO)
Title: 一种锂离子电池负极浆料的制备方法
Inventor: LAI ZHENLONG
IPC: H01M4/04
Filed: 2018-03-19
Abstract: 本发明涉及一种锂离子电池负极浆料的制备方法,该制备方法包括以下步骤： S1、将活性物质和导电剂在搅拌机中低速搅拌形成混合粉体；S2、在所述混合粉体中添加重量份数为40-60的溶剂，高速搅拌捏合，形成混合溶液；S3、在所述混合溶液中加入增稠剂和溶剂，高速搅拌和高速分散，制成混合胶体溶液；S4、在所述混合胶体溶液中加入粘接剂后低速搅拌制得锂离子电池负极浆料。在导电剂预先与活性物质分散均匀后，再加入增稠剂进行高速分散，使得增稠剂溶解溶胀的同时，还能保证导电剂的均匀的分散开，减少团聚和颗粒，提高浆料的稳定性。
Patent WO-2018145672-A1 (WO)
Inventor: HU GUANGQI
IPC: B32B27/08
Filed: 2018-04-11
Abstract: A long-lasting light conversion film and a preparation method therefor. The light conversion film comprises a first protective layer, a light conversion layer arranged on the first protective layer, and a second protective layer arranged on the light conversion layer. The protective layers consist of at least one plastic layer and at least one isolation layer. The preparation method for the light conversion film is as follows: 1) respectively preparing a plastic layer premix and an isolation layer premix; 2) uniformly mixing a matrix resin, a light conversion agent, a lubricant, a light stabiliser and an antioxidant to obtain a light conversion layer premix; 3) adding the plastic layer premix, the isolation layer premix and the light conversion layer premix to a co-extruder, and performing multi-layer co-extrusion. The isolation layer in the light conversion film effectively blocks moisture and oxygen in the air, and prevents the light conversion agent in the light conversion layer from coming into contact with moisture and oxygen and breaking down, thereby increasing the stability of the light conversion agent, and significantly extending the service life of the light conversion film.
Patent WO-2019029183-A1 (WO)
Title: Storage device access method, apparatus, storage medium and processor
Inventor: GAO FEI
IPC: G06F3/06
Filed: 2018-04-17
Abstract: A storage device access method, an apparatus, a storage medium and a processor, the method comprising: mounting a file system, which is located in a storage device of a connection routing device, in a predetermined directory on the routing device (202); initiating a file transfer protocol (FTP) server process that is pre-configured in the routing device, and adding information of a predetermined user into the routing device (204), wherein the FTP server process is used to access the predetermined directory, and the predetermined user is used to access the predetermined directory by means of the FTP server.
Patent WO-2019200575-A1 (WO)
Title: Identity authentication method, identity authentication device, and electronic apparatus
Inventor: TIAN PUYAN
IPC: G06K9/00
Filed: 2018-04-18
Abstract: Disclosed are an identity authentication method, an identity authentication device, and an electronic apparatus. The identity authentication method comprises: step S1, projecting structured infrared light onto an object to undergo detection, and performing a sensing operation to obtain an infrared image of the object; step S2, determining, according to the infrared image, whether the object has facial features; step S3, performing a sensing operation to obtain a two-dimensional image of the object; step S4, acquiring, from the two-dimensional image, two-dimensional image information of the object, and performing comparison to determine whether the two-dimensional image information of the object matches pre-stored two-dimensional image information of a face of an object; and step S5, determining, according to execution results of step S2 and step S4, whether an identity of the object is valid. The identity authentication device implements the identity authentication method. The electronic apparatus comprises the identity authentication device.
Patent WO-2019200618-A1 (WO)
Title: Instruction execution method and device
Inventor: LI GUOZHU
IPC: G06F9/38
Filed: 2018-04-21
Abstract: An instruction execution method and device is provided for effectively defending a speculative memory access-based Cache delay side channel attack. The method in the embodiment of the present application comprises: acquiring a first instruction, the first instruction being an instruction for reading a memory; determining each second instruction that satisfies a preset condition, the second instructions being branch instructions that are executed out of order, and the preset condition including a control dependency relationship with the first instruction; and after determining that each of the second instructions satisfying the preset condition is parsed, executing the first instruction. After the second instructions that satisfy the preset condition are parsed, mis-speculation and execution of the first instruction can be avoided, and thus a change in the Cache microstructure state caused by mis-speculation and execution of the first instruction does not occur; therefore, an attacker cannot steal data of a protected area by means of the change in the Cache microstructure state, thereby effectively defending a speculative memory access-based Cache delay side channel attack.
Patent WO-2018196787-A1 (WO)
Title: 一种信道状态的指示方法、装置及网络设备
Inventor: LYU YONGXIA
IPC: H04L1/00
Filed: 2018-04-25
Abstract: 本发明实施例公开了一种信道状态的指示方法、装置及网络设备。其中，该方法包括：第一网络设备获取信道状态信息；所述第一网络设备生成信道状态指示信息，所述信道状态指示信息包括所述信道状态信息的绝对值，或所述信道状态信息相对参考信道状态信息的偏移值；所述第一网络设备向第二网络设备发送所述信道状态指示信息。采用本发明实施例，有助于提升数据传输的可靠性。
Patent WO-2019071935-A1 (WO)
Title: Hollow-out led screen device and implementation method therefor
Inventor: JIANG KEZHENG
IPC: H05K3/28
Filed: 2018-04-26
Abstract: Disclosed are a hollow-out LED screen device and an implementation method therefor. The hollow-out LED screen device comprises a plurality of rows of LED luminous chips arranged on a substrate in rows, wherein a hollow-out strip-shaped slotted hole is formed between adjacent rows of LED luminous chips, and transparent corrosion-resistant sealing glue is provided on the LED chips. According to the hollow-out LED screen device and the implementation method therefor of the present invention, a transparent hollow-out display screen device is implemented by means of the hollow-out strip-shaped slotted holes among the rows of LED chips and the transparent corrosion-resistant sealing glue on the LED chips, and the hollow-out LED screen device has an anti-collision structure, thereby being more suitable for outdoor advertisement or window display; switching between almost transparency and image display can be realized by means of the control of a display driving circuit, and the hollow-out LED screen device has significant decorative display effect.
Patent WO-2018223822-A1 (WO)
Title: 基于剪枝和蒸馏的卷积神经网络压缩方法
Inventor: JIANG FAN
IPC: G06N3/04
Filed: 2018-05-16
Abstract: 一种基于剪枝和蒸馏的卷积神经网络压缩方法(400)，包括：对原始卷积神经网络模型进行剪枝操作，得到剪枝后的模型(S401)；对剪枝后的模型进行参数微调(S403)；利用原始卷积神经网络模型作为蒸馏算法的老师网络，将经过参数微调的剪枝后的模型作为蒸馏算法的学生网络，根据蒸馏算法，通过老师网络来指导学生网络进行训练(S405)；将经过蒸馏算法训练的学生网络作为压缩后的卷积神经网络模型(S407)。该方法通过将两个传统的网络压缩方法联合使用，更有效地压缩了卷积神经网络模型。
Patent WO-2018210312-A1 (WO)
Title: 无损环网交换机、无损自愈环网及其数据通讯方法
Inventor: YAN XIAOFENG
IPC: H04L12/42
Filed: 2018-05-17
Abstract: 本公开涉及一种无损环网交换机，包括：交换逻辑单元以及路由逻辑组件。路由逻辑组件包括数据重组单元、ID学习单元以及路由决策单元，所述ID学习单元学习源无损环网交换机ID，所述数据重组单元为数据帧添加或剥离包含目的地交换机ID、本地交换机ID以及数据帧序列号的路由协议，以及所述路由决策单元将未被登记过的目的地不为本地交换机ID的数据帧仅路由到相对的网络链接端口方向，将未被登记过的目的地为本地交换机ID的数据帧路由到本地无损环网交换机的数据重组单元方向，以及将帧序列号已经被登记过的数据帧丢弃。
Patent WO-2019024578-A1 (WO)
Title: Gene marker for detecting benign and malignant liver tumors, kit and detection method
Inventor: LU XINGYU
IPC: G01N33/00
Filed: 2018-05-24
Abstract: The present invention provides a gene marker for detecting benign and malignant liver tumors, a kit, and a detection method. According to the present invention, the content of 5-hydroxymethylcytosine in one or more marker genes of FAT atypical cadherin 1, estrogen-related receptor γ, sex-determining gene y pseudoautosomal region and family member 9, ciliate complex subunit 1, No. 1 chromosome open reading frame 125 antibody, RELN, transferrin, TNF TNFRSF, pancreas and duodenum homologous frame 1, and α-acidoglycoprotein 2 is detected by means of high-throughput sequencing, so as to determine the benign and malignant liver tumors.
Patent WO-2018214959-A1 (WO)
Title: Lactam compound as fxr receptor agonist
Inventor: HE HAIYING
IPC: C07D417/02
Filed: 2018-05-25
Abstract: Disclosed is a compound as shown in formula (I), an optical isomer thereof or a pharmaceutically acceptable salt thereof, and the present invention relates to the use of same in the preparation of a drug for treating FXR-related diseases.
Patent WO-2019223014-A1 (WO)
Inventor: WU WEIFENG
IPC: G06F1/16
Filed: 2018-05-25
Abstract: Disclosed in an embodiment of the present invention are a frame module and a bendable terminal. The frame module comprises a slide plate, a supporting member, and a back housing. The slide plate is fixed to the back housing, and is slidable relative to the supporting member. The supporting member is positioned between the slide plate and the back housing. The bendable terminal comprises the frame module. Compared with structural components of existing electronic devices, the frame module and the bendable terminal of the present invention are capable of a variety of shape changes, thereby meeting various requirements.
Patent WO-2019218403-A1 (WO)
Title: Sheet-shaped box blank
Inventor: YANG ZONGBO
IPC: B65D25/00
Filed: 2018-06-05
Abstract: A sheet-shaped box blank, comprising a first plate (1) and a second plate (2), the second plate being provided with a surrounding edge (22), a first connecting portion (23) and several first adhesive sheets (21); the surrounding edge is of a strip shape, each of the first adhesive sheets is connected, by means of the first connecting portion, to a long edge of the surrounding edge, each of the first adhesive pieces may be bent at any angle with respect to the surrounding edge, at least one of the first adhesive pieces is connected to the first plate, and by means of providing the several first adhesive pieces on the second plate, one of the first adhesive pieces being fixedly connected to the surface of the first plate to function for positioning, the first plate and the second plate are transported and stored in a flat state, the storage quantity of the sheet-shaped box blanks in a unit volume is increased and the transportation cost and storage cost are decreased, achieving the purposes of saving space and reducing the transportation and storage costs.
Patent WO-2019192072-A1 (WO)
Title: Blockchain-based merchandise anti-counterfeiting system, and method for checking authenticity of merchandise
Inventor: CAI QIRONG
IPC: G06F21/00
Filed: 2018-06-11
Abstract: The present invention is applicable in the field of anti-counterfeiting. Provided are a blockchain-based merchandise anti-counterfeiting system, and a method for checking authenticity of merchandise. When providing an anti-counterfeiting check for a brand, the blockchain-based merchandise anti-counterfeiting system comprises a blockchain node server and a check node server, and the blockchain node server comprises a main blockchain node server and one or more slave blockchain node servers. The present invention can be used for verifying whether data recorded by a blockchain-based merchandise anti-counterfeiting system has been altered, and can prevent any one from tampering with the data in a check node server, further solving the problem of trust between an anti-counterfeiting company, a brand owner and a customer.
Patent WO-2019134346-A1 (WO)
Inventor: LI YING
IPC: G07C9/00
Filed: 2018-06-12
Abstract: A face recognition method, an application server, and a computer-readable storage medium. The method comprises: extracting a moving object video acquired by at least one camera (400); converting the moving object video into a face image frame (402); comparing the face image frame with a sample in a server to determine whether the image is valid (404); if yes, identity recognition succeeding, and opening the door (406); and if not, the identity recognition failing (408). A moving object video acquired by a camera can be parsed and converted into a face image by means of an execution server, and then the face image is compared with sample data, thereby implementing real-time capture and improving the efficiency of face image acquisition; attendance checking is completed without employees noticing, thereby achieving humanized design and human feeling.
Patent WO-2019241909-A1 (WO)
Title: Élément de support d'appareil photo mobile avec stabilisation
Inventor: QIAN HAO
IPC: G03B17/56
Filed: 2018-06-19
Abstract: La présente invention se rapporte à un procédé de stabilisation d'un appareil photo. Le procédé consiste à recevoir, en provenance de l'appareil photo monté dans un élément de support d'appareil photo, des données de capteur représentant une orientation et/ou un mouvement sélectionnés de l'appareil photo, à générer, à l'aide d'un algorithme prédéfini, un signal de commande sur la base des données de capteur, et à ajuster, à l'aide du signal de commande, un comportement géométrique de cet élément de support d'appareil photo, le comportement géométrique correspondant à une orientation et/ou un mouvement sélectionnés dudit élément de support d'appareil photo.
Patent WO-2020000305-A1 (WO)
Title: 防水透气的贴膜结构
Inventor: LIN TSUNGWEN
IPC: B32B27/12
Filed: 2018-06-28
Abstract: 一种防水透气的贴膜结构，其适用于灯壳（100）的排气孔（110），防水透气的贴膜结构包括薄片状的一本体（10），本体（10）具有一防水层（11）、一透气层（12）及一贴合层（13），防水层（11）设于透气层（12），并完全遮蔽于透气层（12）的一侧面，贴合层（13）具有中空的一透气区域（14），且贴合层（13）设于透气层（12），并部分遮蔽透气层（12）的另一侧面，借以于本体（10）通过贴合层（13）结合于灯壳（100）时，透气区域（14）相对连通于排气孔（110），因此可有效防止外界水气进入灯壳（100），还可释放灯壳（100）内部高温气压的效果，进而降低灯壳（100）内部热气压力以及解决灯壳（100）雾化的问题。
Patent WO-2019011292-A1 (WO)
Title: Method and apparatus for range derivation in context adaptive binary arithmetic coding
Inventor: CHUANG TZU-DER
IPC: H04N19/13
Filed: 2018-07-12
Abstract: A method and apparatus of entropy coding of coding symbols using Context-Based Adaptive Binary Arithmetic Coder (CABAC) are disclosed. According to the present invention, a math formula is used for calculating the LPS range for deriving rangeOne value and rangeZero value. For example, the LPS range is derived using one or more mathematical operations comprising calculating a multiplication of a first value and a second value, in which the first value is related to (2 *the LPS probability index + 1) or the LPS probability index, while the second value is related to (2 *the range index + 1) or the range index. Besides, the LPS range can be derived by using a look-up-table including table contents corresponding to values of LPS range associated with a set of LPS probability indexes and a set of range indexes for encoding or decoding a binary value of the current bin.
Patent WO-2019020020-A1 (WO)
Title: Method and apparatus for ordering trains, method and apparatus for computing train movement authorisation, and devices therefor
Inventor: WU DANNA
IPC: B61L27/00
Filed: 2018-07-24
Abstract: A train ordering method, comprising: receiving initial train ordering information sent by a ground device according to a train operation plan (101); acquiring adjacent train information according to the initial ordering information, and communicating with an adjacent train to obtain acquire position information about the adjacent train (102); and determining current train ordering information according to the position information about the adjacent train (103). Also provided are a train ordering apparatus and a device therefor, and a method and apparatus for computing movement authorisation and a device therefor. Current train ordering information can be determined by a train communicating with an adjacent train in real time to acquire position information, improving the operating efficiency, and ensuring the stability and safety of train operations.
Patent WO-2019232923-A1 (WO)
Inventor: CHEN XUEWEI
IPC: G06F3/06
Filed: 2018-08-10
Abstract: 一种IO挂死识别方法，包括：获取目标IO（S10）；识别目标IO与目标IO的前一个IO是否为连续的IO（S20）；根据识别结果、目标IO的大小值以及处理目标IO的磁盘的类型计算所述目标IO的目标处理时间（S30）；根据目标IO的目标处理时间确定目标IO的超时时间（S40）；若目标IO的实际处理时间达到所述目标IO的超时时间，识别目标IO为挂死状态（S50）。本方法可以识别是否出现IO挂死状况，从而减少IO挂死时的等待时间。
Patent WO-2019237503-A1 (WO)
Inventor: LI WENBO
IPC: H01L31/18
Filed: 2018-08-20
Abstract: 一种定位传输机构及定位传输生产系统，涉及传输生产设备领域。主要采用的技术方案为：定位传输机构，其包括：传输装置(1)，包括传输部(12)，传输部用于承载并传输物体；定位装置(2)，用于对传输部传输到预设位置的物体进行固定。提供的定位传输机构，其在定距传输物体之后，能够对物体在水平面上精准固定，实现精准的自动化生产。