baber/WOPTO huggingface dataset:
Patent WO-2018120887-A1 (WO)
Title: 一种晶圆切割装置和方法
Inventor: XU KAIDONG
IPC: H01L21/67
Filed: 2017-08-30
Abstract: 一种晶圆切割装置和方法。晶圆切割装置包括刻蚀单元(1)、气体供给单元(2)和化学反应液供给单元(3)。其中，刻蚀单元包括夹片具(11)和导流罩(12)，夹片具包括承载盘(111)和气体通路(112)，承载盘对待切割晶圆(4)进行固定并且设置有多个气孔(1111)，气体通路设置于承载盘下方，导流罩为三层结构，包括外层、中层和内层，外层与中层间形成有第一中空夹层(121)，中层与内层间形成有第二中空夹层(122)，位于夹片具上方且间距可调，对化学反应液及保护气体的流向进行规范。晶圆切割装置能够以较低成本实现将大晶圆切割为小晶圆，满足半导体业界研发中，一部分工艺需要在大尺寸尖端设备上完成，另一部分工艺在小尺寸设备中完成的需求，有利于进一步降低研发成本。
Patent WO-2019041266-A1 (WO)
Title: Path planning method, aircraft, and flight system
Inventor: ZHOU YOU
IPC: G05D1/10
Filed: 2017-08-31
Abstract: A path planning method, an aircraft, and a flight system. The method comprises: obtaining an operating edge line by means of fitting according to the depth map, wherein the job edge line is used to identify an edge of an area to be operated; determining a target edge line according to the current position information about the aircraft and the operating edge line obtained by means of fitting; obtaining a navigation path by means of planning according to the target edge line, wherein the navigation path is located above the area to be operated; and controlling the flight of the aircraft according to the navigation path, so as to execute a task operation on the area to be operated, so that the degree of automation of the aircraft can be improved, and the operating efficiency of the aircraft is improved.
Patent WO-2018045976-A1 (WO)
Title: 一种飞行器的飞行控制方法和飞行控制装置
Inventor: ZHOU DAJUN
IPC: G05D1/08
Filed: 2017-09-07
Abstract: 一种飞行器的飞行控制方法和飞行控制装置（300），用于完成至少两个飞行器之间的共同飞行。飞行器的飞行控制方法包括：获取移动终端发送的第一飞行控制指令和飞行参数，飞行参数包括预设的飞行高度（101）；响应第一飞行控制指令控制第一飞行器飞行至预设的飞行高度（102）；判断在第一飞行器的周边范围内是否存在目标飞行器，根据判断结果确定第一飞行器的飞行姿态（103）。
Patent WO-2019047108-A1 (WO)
Title: Pattern unlocking system and pattern unlocking method for smart terminal
Inventor: HUANG GUOJUN
IPC: G06F3/0488
Filed: 2017-09-07
Abstract: Provided in the present invention are a pattern unlocking method and a pattern unlocking system for a smart terminal, comprising the following steps: establishing a standard coordinate system by using an unlock keyboard of a smart terminal as a reference point; sensing the rotation angle of the smart terminal; capturing an unlock pattern inputted to the smart terminal; reading a first digital password corresponding to the unlock pattern; converting the standard coordinate system into a calibration coordinate system according to the rotation angle, and calculating a second digital password of the first digital password in the calibration coordinate system; and comparing the second digital password to a pre-stored unlock password, and unlocking the smart terminal when the second digital password is consistent with the pre-stored unlock password. The present invention may achieve the technical effect of unlocking by always inputting the same unlocking pattern on the basis of the current direction of a user without rotating an unlock keyboard, thereby greatly improving the pattern unlocking efficiency of the smart terminal.
Patent WO-2019047273-A1 (WO)
Title: Multi-point spraying device for plant nutrition liquid additive for fertilizer
Inventor: WANG YINGZONG
IPC: C05G3/00
Filed: 2017-09-19
Abstract: The present invention relates to a multi-point spraying device for a plant nutrition liquid additive for fertilizer, comprising a fabric pipe and a plurality of conical nozzles, and being characterized in that: the fabric pipe is installed within a coating roller, and the plurality of conical nozzles are evenly arranged on the fabric pipe, an end of the fabric pipe being connected to a pipe for conveying a plant nutrition liquid additive, while the other end is blocked by using a plug. By using the device of the present invention, the plant nutrition liquid additive within the coating roller is evenly sprayed and is sprayed on a material bed surface that is formed by fertilizer within the coating roller such that a surface of a granular fertilizer or sheet fertilizer is coated with a layer of the plant nutrition liquid additive. The present invention is simple in structure, easy to manufacture, and is low cost. The advantages of the invention are as follows: 1. multi-point spraying is even; 2. the structure of the device is simple.
Patent WO-2019000656-A1 (WO)
Title: Automatic irrigation device and control method for automatic irrigation
Inventor: ZHUO JIEQIANG
IPC: A01C23/00
Filed: 2017-09-19
Abstract: An automatic irrigation device (100) comprises: a fertilizer mixing device, connected with one end of an auto-circulation device, wherein the fertilizer mixing device is used for preparing a nutrient solution and conveying the nutrient solution to the auto-circulation device; an adjustment device, wherein one end of the adjustment device is connected to the other end of the auto-circulation device, the other end of the adjustment device is connected to the fertilizer mixing device, and the adjustment device is used to adjust concentration of the nutrient solution in the auto-circulation device; and a waste liquid discharge device, connected to the auto-circulation device, wherein the waste liquid discharge device is used to discharge the nutrient solution in the auto-circulation device. A control method for automatic irrigation comprises: a fertilizer mixing device prepares a nutrient solution and conveys the nutrient solution to an auto-circulation device, and a sensor of the auto-circulation device is controlled to detect the current concentration of the nutrient solution in the auto-circulation device; if the current concentration is less than a first preset threshold, the adjustment device controls the fertilizer mixing device to re-prepare the nutrient solution; the sensor of the auto-circulation device is controlled to detect the current mineral value of the nutrient solution in the auto-circulation device; and if the current mineral value is greater than a second preset threshold, the waste liquid discharge device is controlled to discharge the nutrient solution.
Patent WO-2018059467-A1 (WO)
Title: 一种信号传输的方法及设备
Inventor: LI JUNCHAO
IPC: H04J3/06
Filed: 2017-09-28
Abstract: 一种信号传输的方法及设备，该方法包括：通过预先定义一种传输图样，使得通信设备根据传输图样传输信号，该传输图样中定义了下行时域单元中的非第一个下行定时边界滞后或提前于第一个下行定时边界，或者定义上行时域单元中的某个上行定时边界提前或滞后于所述第一个下行定时边界，从而实现不同小区之间的符号在时域上的位置相同，有利于消除小区之间的上下行的干扰。
Patent WO-2019006925-A1 (WO)
Title: Chronic disease data backup apparatus and method based on binary conversion and image recognition
Inventor: ZHANG GUANJING
IPC: G06F11/14
Filed: 2017-10-28
Abstract: A chronic disease data backup apparatus and method based on binary conversion and image recognition. The method comprises: a first data processing device receives chronic disease data to be backed up from a first server (S11); the first data processing device converts the chronic disease data to be backed up to binary codes (S12); the first data processing device controls a voice playing device to play the binary codes (S13); a second data processing device controls a recording device to record the played binary codes (S14); the second data processing device recognizes the recorded binary codes by means of a voice recognition algorithm (S15); the second data processing device restores the recognized binary codes to corresponding chronic disease data (S16); the first data processing device displays the chronic disease data to be backed up on a display (S17); the second data processing device controls a camera to photograph the chronic disease data on the display and generates an image file (S18); the second data processing device associates the restored chronic disease data with the image file, and stores same in a second server (S19). Accordingly, the data security between different servers is effectively improved.
Patent WO-2019084707-A1 (WO)
Inventor: HU XIAOPING
IPC: H02S40/22
Filed: 2017-10-30
Abstract: 一种聚光式太阳能系统，包括一对外反光元件(110，110')，一对内反光元件(120，120')和一光能利用装置(130)。每对反光元件包括两片彼此相对、倾斜设置的反光元件，其开口较大的一端为上端，朝向太阳光(LL)入射的方向。一对内反光元件(120，120')设置在一对外反光元件(110，110')之间。光能利用装置(130)的受光面(131)设置在一对外反光元件(110，110')的下端，而内反光元件(120，120')位于受光面(131)之上。所述系统能够以较低的成本实现较高的聚光比和聚光效率。
Patent WO-2018082552-A1 (WO)
Title: Système de bioréacteur parallèle
Inventor: LUO SHUN
IPC: C12M3/02
Filed: 2017-11-01
Abstract: Selon l'invention, un système de bioréacteur parallèle comprend : un oscillateur pour générer un mouvement oscillant; une pluralité de récipients de culture montés sur l'oscillateur, chaque récipient de culture étant pourvu d'une cavité interne, la cavité interne comprend une partie cylindrique au niveau de la partie supérieure et un fond conique tronqué inversé au niveau de la partie inférieure, une section transversale de la partie cylindrique est cohérente avec la section transversale de la partie supérieure du fond conique tronqué inversé, et le fond de la partie cylindrique est relié à la partie supérieure du fond conique tronqué inversé; des poches de culture jetables disposées dans les cavités internes des récipients de culture et utilisées pour recevoir une solution de culture, chaque poche de culture jetable étant pourvue d'une plaque de recouvrement multifonctionnelle, et la plaque de recouvrement multifonctionnelle est reliée à la partie supérieure du sac de culture pour sceller le sac de culture, et est pourvue d'une pluralité de trous de connexion menant à l'intérieur du sac de culture jetable; et un système de contrôle, le système de contrôle commandant le mouvement oscillant de l'oscillateur et des paramètres de la solution de culture dans les sacs de culture jetables.
Patent WO-2018082595-A1 (WO)
Title: 数据传输方法、装置及基站
Inventor: LIU ZHUANG
IPC: H04W72/12
Filed: 2017-11-02
Abstract: 一种数据传输方法包括：识别接收到的用户面数据包的优先级；以及依据识别的优先级，对所述接收到的用户面数据包进行传输和处理。还公开了一种数据传输装置及基站。
Patent WO-2018218871-A1 (WO)
Title: Attribute access control method, device and vehicle-mounted control system
Inventor: HUANG ZEMING
IPC: G05B23/02
Filed: 2017-11-03
Abstract: An attribute access control method, comprising the following steps: filtering out a frequently accessed target read-only attribute value (S11); saving the target read-only attribute value into a global variable (S12); directing access of the target read-only attribute value to the global variable (S13). Hence, when subsequent access of the target read-only attribute value is required, the global variable in a random access memory (RAM) need only be accessed directly, thus omitting the processes of pushing and popping in stacks when calling a function, thereby optimizing the performance of a vehicle-mounted control system.
Patent WO-2018205533-A1 (WO)
Title: 电路结构及其驱动方法、神经网络
Inventor: LI XINYI
IPC: G06N3/063
Filed: 2017-11-14
Abstract: 一种电路结构及其驱动方法、神经网络。该电路结构（100）包括：至少一个电路单元（101），每个电路单元（101）包括第一组阻变器件（1）和第二组阻变器件（2），第一组阻变器件（1）包括阻值渐变器件（10），第二组阻变器件（2）包括阻值突变器件（20），第一组阻变器件（1）和第二组阻变器件（2）串联连接，在未加电压的情况下，第一组阻变器件（1）的阻值大于第二组阻变器件（2）的阻值。该电路结构利用阻值渐变器件和阻值突变器件串联连接形成类神经元结构，以实现模拟人脑神经元的功能。
Patent WO-2018099325-A1 (WO)
Title: 一种光源曝光剂量控制系统及控制方法
Inventor: LI PINGXIN
IPC: G03F7/20
Filed: 2017-11-24
Abstract: 一种光源曝光剂量控制系统及控制方法，这种系统包括LED光源（1）、匀光单元（2）、能量探测单元（31，32），以及分别与LED光源和能量探测单元连接的曝光剂量控制单元（4），能量探测单元包括与LED光源或匀光单元对应的能量探测器（31）和与硅片对应的点能量传感器（32）。通过使用能够产生UV光线的LED光源代替现有的汞灯光源，避免出现汞灯破裂之后有害金属蒸汽进入环境的风险，降低了系统的危险性，使系统更安全；通过曝光剂量控制单元控制LED光源，实现曝光系统的照度调整，同时对LED光源的开闭进行控制，实现高剂量精度的硅片曝光，无需设置可变衰减器和曝光快门，降低了系统复杂度和成本，提高系统可靠性。
Patent WO-2018108045-A1 (WO)
Title: 集成式全自动制粒干燥整粒混合生产线
Inventor: LIU ZHENFENG
IPC: A61J3/00
Filed: 2017-12-11
Abstract: 一种降低污染风险，减轻劳动强度，高度集成控制并且可移动的集成式全自动制粒干燥整粒混合生产线。包括湿法混合制粒机（2）、湿法整粒机（3）、干燥机（5）、真空上料机（7）、干法整粒机（8）、料斗混合机（9）和一控制管理系统，其特征是所述湿法混合制粒机（2）、湿法整粒机（3）、干燥机（5）、真空上料机（7）、干法整粒机（8）和料斗混合机（9）相互连接，实施全程密闭连线生产，所述的真空上料机（7）安装于干燥机（5）的一侧，所述真空上料机（7）包括脉冲除尘过滤器和缓冲储料罐，所述的干法整粒机（8）用卡箍安装于真空上料机（7）的下端接口，料斗混合机（9）安装于干法整粒机（8）的下端接口。
Patent WO-2018113687-A1 (WO)
Inventor: KAWAKAMI TAKESHI
IPC: D06F37/02
Filed: 2017-12-19
Abstract: Provided is a washing machine. The user can put in and take out laundry from the outer barrel even when the user is uncertain about the stopped position of the outer barrel. A full-automatic washing machine, comprising an outer barrel (20) that can be rotatably disposed in a housing with a vertical rotating shaft (R1) as a center and can store water; an inner barrel that can be rotatably disposed inside the outer barrel (20) with a horizontal rotating shaft (R2) as a center and can accommodate laundry; an outside inlet (21) that is formed on the upper part of the outer barrel (20) for the laundry to be put in; an outer cover (50) covering the outside inlet (21); and a parallel linkage mechanism portion (60) connecting the outer cover (50) and the outer barrel (20) in a manner that the outer cover (50) is open toward the surroundings to an arbitrary direction of 360° relative to the outside inlet (21).
Patent WO-2018214530-A1 (WO)
Inventor: BAO LEI
IPC: A61B5/11
Filed: 2018-01-12
Abstract: 一种运动员竞技状态评估方法及系统，包括：控制可穿戴装置中的采集模块（61）采集运动员的生理数据（S101）；计算运动员的竞技状态参数，评估运动员的竞技状态是否满足训练要求（S102）；当满足训练要求时，输出允许训练提示（S103）；当不满足训练要求时，输出禁止训练提示（S104）。可穿戴装置采集了运动员的生理数据之后计算其竞技状态参数，并基于竞技状态参数来评估运动员的竞技状态，使得对运动员竞技状态的评估更加准确可靠。在得出运动员的竞技状态之后，根据竞技状态自动判断运动员是否满足训练比赛的要求，并输出相应的提示，使得运动员能直观的获知自己当前的竞技状态是否适合训练比赛。
Patent WO-2019100584-A1 (WO)
Inventor: ZHANG GUANJING
IPC: G06F19/00
Filed: 2018-01-31
Abstract: 本发明提供一种基于中医四诊仪的中医治未病管理系统及方法，该方法包括步骤：通过中医四诊仪的身份证读卡器获取患者的身份信息；控制中医四诊仪的眼底相机摄取患者的眼底照片；通过中医四诊仪的脉诊仪侦测患者的脉波信号，并从脉波信号中抽取患者的脉象特征参数；从医生终端收集医生与患者之间的问诊信息；将患者的身份信息、眼底照片及脉象特征参数发送至医生终端供医生结合问诊信息对患者的体质进行辨识得到中医体质报告；医生根据患者的中医体质报告为患者制定中医治未病调养方案。实施本发明，能够为医生自动提供患者的眼底照片、脉象特征和问诊信息供医生辨识患者的体质情况，实现中医治未病服务的信息化。
Patent WO-2019119627-A1 (WO)
Title: Fof asset industry analysis method, terminal, and computer readable storage medium
Inventor: XUE CHEN
IPC: G06Q40/06
Filed: 2018-02-05
Abstract: Disclosed is an FoF asset industry analysis method, the method comprising: obtaining a fund product in an FoF asset of a current login account when an FoF asset industry analysis instruction is received; querying a current position market capitalization, industries involved, and ratios corresponding to the industries of the fund product, and collecting statistics about a total market capitalization of the FoF asset of the account; and obtaining industry distribution information of the FoF asset of the account according to the current position market capitalization, the industries involved, and the ratios corresponding to the industries of the fund product, as well as the total market capitalization of the FoF asset of the account. Also disclosed are a terminal and a computer readable storage medium. According to the present application, data is automatically grabbed to perform an in-depth analysis on the industry distribution of the FoF asset, the processing speed is faster than the manual operation, and the analysis is more efficient.
Patent WO-2019169527-A1 (WO)
Inventor: XU FUYOU
IPC: G01M9/08
Filed: 2018-03-05
Abstract: The present invention relates to the technical field of bridge wind tunnel test devices, and a wind tunnel test device for bridge vertical and torsional coupling large amplitude free vibration is disclosed. The wind tunnel test device for bridge vertical and torsional coupling large amplitude free vibration comprises a rigid test model (1), a rigid round bar (2), a rigid round sprocket (3), a chain (4), linear extension springs (5), a bearing (6), a slider (7) and a guide rail (8). The device can realize the vertical and torsional large amplitude coupling free vibration of the bridge model that cannot be realized by a conventional free vibration test device, and the linear extension springs (5) are only extensionally deformed without lateral tilting, and there is no problem that the springs in the conventional free vibration test device significantly tilt and cannot ensure the linear torsional stiffness. The device is simple and easy to install and easily adjusts the initial attack angle. Since the frictional damping is very small during the transmission of the sprocket (3) and the chain (4), a very low and stable mechanical damping ratio can still be ensured even in a large amplitude vibration process, thereby ensuring a stable and accurate wind-induced aerodynamic response is obtained.
Patent WO-2018177227-A1 (WO)
Title: 一种编码方法、译码方法、装置和设备
Inventor: ZHANG GONGZHENG
IPC: H04L1/00
Filed: 2018-03-24
Abstract: 本申请公开了一种速率匹配的方法，该方法包括：网络设备确定传输码率R，其中，R＝K/M，K为信息比特长度，M为目标码的长度，K和M为正整数；若传输码率R大于或等于第一码率阈值，则网络设备确定对长度为N的比特序列采用缩短模式，若传输码率R小于第一码率阈值，则网络设备确定对长度为N的比特序列采用打孔模式，N为母码长度，N为正整数；网络设备将所述长度为N的比特序列采用极性码Polar编码得到长度为N的第一编码序列，并且网络设备将第一编码序列采用缩短或者打孔得到长度为M的第二编码序列。本申请还提供了对应该方法的速率匹配的设备。通过采用上述的方法和设别，可以灵活地选择打孔/缩短模式，克服打孔/缩短过程中导致的性能损失。
Patent WO-2019205041-A1 (WO)
Title: Wave power generating device
Inventor: WANG LIANGFENG
IPC: F03B13/24
Filed: 2018-04-26
Abstract: A wave power generating device, comprising a generator (1), a turbine (2), a high-pressure gas pipeline (3), and a wave power generating mechanism provided at the seaside. The wave power generating mechanism comprises two fixed members (4) with lower ends fixed to the sea bottom at the seaside, a hydraulic windmill (5) partially submerged in the sea, and an air cylinder (6) located above the sea. The hydraulic windmill (5) is clamped between the upper ends of the two fixed members (4) and is rotatably connected to the two fixed members by means of a first rotating shaft (7); a fixed plate (8) is fixedly connected to one of the two fixed members (4), and a disc (10) is rotatably connected to the fixed plate (8). The first rotating shaft (7) of the hydraulic windmill (5) is drivingly connected to the disc (10) by means of a transmission component and drives the disc (10) to rotate accordingly; one end of the air cylinder (6) is provided with an air pumping rod (11) slidably connected thereto. The wave power generating device can be directly provided at the seaside without occupying land area; the entire power generating device is low in construction costs, easy and convenient to assemble and disassemble, and convenient to maintain.
Patent WO-2019085419-A1 (WO)
Inventor: XU MEIQIN
IPC: E02F5/28
Filed: 2018-04-28
Abstract: 一种淤泥抽除设备，包括出水仓(1)、水管仓(3)、壳体(9)、工作仓(15)和储泥仓(18)，壳体(9)的一端安装有电池仓(12)，且电池仓(12)内部靠近壳体(9)的一端安装有蓄电池(32)，壳体(9)内部靠近电池仓(12)的一端安装有工作仓(15)，且壳体(9)内部远离电池仓(12)的一端安装有电机仓(5)，电机仓(5)与工作仓(15)之间的壳体(9)的内部安装有储泥仓(18)，壳体(9)两侧靠近电池仓(12)的一端皆安装有连接板(8)。该淤泥抽除设备还安装有气压缸(26)和刮泥盘(28)，并在刮泥盘(28)上均匀安装有刮泥板(31)，气压缸(26)能使刮泥板(31)紧贴在鱼塘底部的污泥上，通过第三电机(30)带动刮泥盘(28)转动，能将鱼塘底部的污泥搅起，使鱼塘底部的顽固污泥也能得到清理，有效调高了清淤的效果。
Patent WO-2019218196-A1 (WO)
Title: Wall system integrating water pipe
Inventor: YANG HONGBIN
IPC: E04F13/074
Filed: 2018-05-16
Abstract: A wall system integrating a water pipe comprises a wall (1) and a water pipe (2). In a process of molding the wall (1), at least two mutually separated and regularly shaped longitudinal recesses (11) are formed at the wall (1). The water pipe (2) is fixedly fitted to the longitudinal recess (11). The wall system further comprises a water pipe fixing assembly (7) and a water pipe pressing assembly (8). The wall system has a simple structure, and realizes separation of a water pipe from a main structure, thereby reducing damage to a main structure, and allowing repair to be performed conveniently.
Patent WO-2019085446-A1 (WO)
Inventor: CAI RONGYU
IPC: G05B13/04
Filed: 2018-05-24
Abstract: 本发明公开了一种二次再热机组再热汽温的自降阶多回路集中预估控制系统，该控制系统由烟气再循环风机转速控制回路和烟气挡板开度控制回路构成，将一次再热汽温和二次再热汽温与设定值的偏差送入预估控制器，计算得出烟气再循环风机转速和烟气挡板开度的优化值，保证机组一次再热汽温和二次再热汽温维持在合理安全的范围内，本发明采用预估控制能够方便地处理大惯性多变量系统的优化问题，计算过程清晰、简单，工程应用时，编程实施方便，对未来输出偏差的预测能及时调节相应的控制量，一次再热汽温和二次再热汽温能稳定在合理的范围之内，保证了机组的稳定性和安全性，控制效果较传统PID控制好。
Patent WO-2018223987-A1 (WO)
Title: 一种硅基mems微扬声器
Inventor: WU ZONGHAN
IPC: H04R9/06
Filed: 2018-06-06
Abstract: 本发明公开了一种硅基MEMS微扬声器，包括：硅基支撑构件，硅振膜，以及连接所述硅基支撑构件和所述硅振膜的弹性连接构件，所述硅振膜的一侧设置有音圈振膜线圈，所述硅基支撑构件的一侧设置有驱动线圈，所述音圈振膜线圈和所述驱动线圈通过相互作用使所述硅振膜运动而发声。本发明技术方案的硅基MEMS微扬声器采用载流线圈间相互作用的方式发声，而不采用磁钢，是一种非磁钢系统MEMS微扬声器，继承了硅基电磁式MEMS微扬声器频响特性较好的特点，并简化了制作工艺，进一步的，易于实现无磁化、平面化和超薄化。
Patent WO-2019024616-A1 (WO)
Title: Thermal conduction component, large capacity battery provided with thermal conduction component and method for manufacturing same
Inventor: XU YULIN
IPC: H01M10/653
Filed: 2018-06-19
Abstract: Disclosed are a thermal conduction component, a large capacity battery provided with the thermal conduction component, and a method for manufacturing the large capacity battery. The thermal conduction component comprises a rigid thermal conductor, wherein a groove fitting with an outer wall face of a cylindrical battery is formed on a side of the rigid thermal conductor, a flexible thermal conductor housing chamber is formed on a groove wall of the groove, and a flexible thermal conductor is provided in the flexible thermal conductor housing chamber.In the present application, this type of thermal conduction component can closely contact the outer wall face of each cylindrical battery in a large capacity battery during use, increasing the heat transfer speed between the two, thus increasing the heat dispersion efficiency of the large capacity battery.
Patent WO-2019223068-A1 (WO)
Title: Iris image local enhancement method, device, equipment and storage medium
Inventor: LI ZHANCHUAN
IPC: G06T5/00
Filed: 2018-07-04
Abstract: Disclosed in the invention are an iris image local enhancement method, device, equipment and a storage medium. The iris image local enhancement method comprises steps of: acquiring an iris image set; calculating contrasts of iris images and sorting the iris images according to a sequence from a large contrast to a small contrast to obtain an initial iris sequence; obtaining a preset number of iris images from the initial iris sequence according to the sequence from a large contrast to a small contrast to form an initial iris set; carrying out local enhancement processing on initial iris images by using an optimized contrast algorithm to obtain a first enhanced iris image set; and sharpening first enhanced iris images by using a Laplacian operator to obtain a second enhanced iris image set. According to the iris image local enhancement method, the overall contrast of the initial iris images is improved, internal details are enhanced, highlight generated during an enhancement process is suppressed, the enhancement effect is good, and the recognition accuracy of the iris images is improved.
Patent WO-2019011296-A1 (WO)
Title: Biological sensing element, method for manufacturing same, and biomolecule detection method
Inventor: YUAN CHIUN-JYE
IPC: G01N27/00
Filed: 2018-07-12
Abstract: A biological sensing element, comprising a substrate, a metal conducting layer, multiple work electrodes, an insulating layer. The metal conducting layer is disposed on the substrate, and has an upper surface. The work electrodes are disposed on the upper surface of the metal conducting layer. The work electrodes each comprise a top surface, and the top surfaces are above the upper surface of the metal conducting layer. The insulating layer covers the metal conducting layer and surrounds the work electrodes. The upper surface of the insulating layer is between the top surfaces and the upper surface of the metal conducting layer, so that the work electrodes protrude from the upper surface of insulating layer. Also provided are a method for manufacturing a biological sensing element, and a method for performing biomolecule detection using the biological sensing element. According to the present invention, the protruding work electrodes make the coverage of the electric field wider, so as to improve the electrochemical reaction efficiency, thereby increasing the signal intensity.