baber/WOPTO huggingface dataset:
Patent WO-2019041491-A1 (WO)
Title: Preparation method for zns solar cell thin film material
Inventor: DAI XIAOCHEN
IPC: H01L31/18
Filed: 2017-10-23
Abstract: A preparation method for a ZnS solar cell thin film material, the method using a zinc ion solution and a selenium powder solution as a thin film precursor; under the action of a viscosity modifier, coating the thin film mother liquor on a substrate; performing vacuum vulcanisation; and annealing and stabilising to obtain the ZnS thin film material. The manufacturing process of the prepared ZnS solar cell material thin film material is simple, and the thin film material has high conductivity and large capacitance, and good scope for application.
Patent WO-2019080017-A1 (WO)
Title: Method for preparing lycopene crystals with high purity and low harm
Inventor: LU QINGGUO
IPC: C09B61/00
Filed: 2017-10-25
Abstract: The present invention relates to a method for preparing lycopene crystals with high purity and low harm. The method comprises the following steps: (1) mixing lycopene oleoresin with a mixed solvent consisting of an alkane and a lower alcohol, and heating and stirring same for dissolution to form a homogenous solution; (2) cooling and crystallizing the homogenous solution, filtering same to obtain a filter cake; (3) washing the filter cake successively using a lower alcohol and an alkane, and drying same to obtain lycopene crystals. According to the method provided by the present invention, lycopene crystals can be obtained using a mixed solvent by means of one step crystallization, and the crystal content is further improved and harmful substances in the crystals are reduced by means of a two-step crystal washing process to obtain lycopene crystals with high purity and low harm. The method is fast and convenient, lycopene crystals with high purity, low harm, and safety can be produced, and the method is suitable for industrial production.
Patent WO-2019019475-A1 (WO)
Title: Light smart watch calibration method and device, and light smart watch
Inventor: LIU XUN
IPC: G04R20/00
Filed: 2017-11-08
Abstract: A light smart watch calibration method and device, and a light smart watch. The method comprises : providing an FPC flexible board (301), matching a watch dial in size, below the watch dial, wherein the FPC flexible board (301) is divided into a plurality of partitions, and the partitions are insulated from each other, and during the running of a watch hand, the watch hand and each of the partitions successively constitute a capacitor (S11); detecting a variation in the capacitance in each of the partitions, determining the location of a partition where the watch hand is currently located, and determining the time currently indicated by the watch hand according to the location of the partition where the watch hand is currently located (S12); comparing the time currently indicated by the watch hand with the current time of a mobile terminal to determine a time error (S13); and adjusting, according to the time error, the running of the watch hand so as to be consistent with the time of the mobile terminal (S14). By means of this method, the problem that the time of a light smart watch needs to be calibrated manually is solved; automatic calibration and time adjustment are implemented without affecting the appearance of a product and adding additional power consumption; and the implementation cost is low, thereby facilitating product promotion and improving the user experience.
Patent WO-2018130007-A1 (WO)
Title: 一种电气开关
Inventor: WANG LIANGHUA
IPC: H01H71/02
Filed: 2017-11-21
Abstract: 一种电气开关，也即断路器，包括底座（A）、中座（B）和上盖（C），所述中座（B）与上盖（C）之间设置有第一安置腔（D），所述中座（B）和底座（A）之间设置有第二安置腔（E），其特征在于：所述第二安置腔（E）内设置有N极触头操作装置（G），所述N极触头操作装置（G）包括有N极动触头（G1）、第二拉簧（G2）、连接轴（G3）和抵触销（G4）。通过采用上述方案，克服了现有技术存在的问题，提供一种灭弧效果好、安全可靠的新型的电气开关。
Patent WO-2019052014-A1 (WO)
Title: Ordered macroporous metal-organic frameworks single crystal and preparation method therefor
Inventor: SHEN KUI
IPC: C07C253/30
Filed: 2017-11-27
Abstract: The present invention discloses an ordered macroporous metal-organic frameworks (MOFs) single crystal and a preparation method therefor. The method adopts a three-dimensional structure accumulated by polymer microspheres as a template and comprises: first depositing precursors of MOFs, i.e., dimethylimidazole and zinc nitrate, inside the three-dimensional template, then immersing the three-dimensional template containing the precursors in a mixed solution of aqueous ammonia and methanol, performing crystallization and then taking out the three-dimensional template, performing immersion in an organic solvent to remove the polymer three-dimensional template, and performing centrifugation to obtain the ordered macroporous MOFs single crystal. The ordered macroporous MOFs single crystal has the basic framework of zeolitic imidazolate framework-8; however, the structure of the ordered macroporous MOFs single crystal contains highly-structured ordered macropores. The diameter of the macropores can be controlled between 50 nm and 2000 nm according to the size of the used template. The method of the present invention is simple and safe; the obtained product is high in purity, complete in structure, and high in mechanical strength, and thus is suitable for use as an adsorbing material or a catalyst for a catalytic reaction.
Patent WO-2018196379-A1 (WO)
Title: 显示面板、像素驱动电路及其驱动方法
Inventor: CHEN XIAOLONG
IPC: G09G3/3208
Filed: 2017-11-30
Abstract: 一种像素驱动电路、像素驱动方法和显示面板(100),像素驱动电路包括驱动晶体管(T0)，驱动晶体管(T0)设有栅极端(g)、源极端(s)和漏极端(d)。源极端(s)通过第一开关(T1)和第二开关(T2)分别连接于驱动电压信号端(OVDD)和充电电压端(n)，充电电压端(n)通过第三开关(T3)连接于数据电压信号端(VDATA)。栅极端(g)通过第四开关(T4)连接于初始电压信号端(VINI)，栅极端(g)与漏极端(d)通过第五开关(T5)连接。第一电容(C11)连接于栅极端(g)和充电电压端(n)，第二电容(C12)连接于栅极端(g)和接地端(GND)。
Patent WO-2019119204-A1 (WO)
Inventor: LU CHUOYING
IPC: B64D1/18
Filed: 2017-12-18
Abstract: 一种农业无人机(100)，包括机身(10)和安装于机身(10)的作业装置(20)、旋翼组件(30)、脚架(40)以及FPV模块(50)，FPV模块(50)位于机身(10)的机头位置，FPV模块(50)的视角方向倾斜向下设置，以使FPV模块(50)能够获取机身(10)的前方底面的周边环境的影像数据，并发送给地面终端设备。通过设置具有图传功能的FPV模块，通过FPV模块能够获取机身的前方底面的周边环境的影像数据，并发送给地面终端设备，便于操控者了解农业无人机的周围环境情况并且遇到突发情况能够及时做出判断，增加农业无人机作业时遇突发事故的应变能力和提高飞行安全。
Patent WO-2019119484-A1 (WO)
Title: Oct probe rotation drive apparatus for use in lumen channel
Inventor: DU NINGYI
IPC: A61B5/00
Filed: 2017-12-26
Abstract: An OCT probe rotation drive apparatus for use in a lumen channel, comprising: an optical fibre slip ring (10), an optical fibre slip ring auxiliary workpiece (11), an optical slip ring drive workpiece (12), a first rotating wheel (131), a sensor fixing wheel (14), a fixing member (15), a probe fixing workpiece (17), and a drive component, the optical fibre slip ring (10) being connected to the optical fibre slip ring auxiliary workpiece (11), one end of the optical fibre slip ring drive workpiece (12) being connected to the optical fibre slip ring auxiliary workpiece (11), and the other end of the optical fibre slip ring drive workpiece (12) being connected to the first rotating wheel (131), the first rotating wheel (131) being connected to the sensor fixing wheel (14), and the sensor fixing wheel (14) being connected to the fixing member (15). In the present OCT probe rotation drive apparatus for use in a lumen channel, one end of the first rotating wheel (131) drives the rotation of the optical fibre slip ring drive workpiece (11), the optical fibre slip ring drive workpiece (11) driving the rotation of the optical fibre slip ring (10), and the other end of the first rotating wheel (131) driving the rotation of the fixing member (15), the fixing member (15) driving the rotation of the OCT probe, and a sensor on the sensor fixing wheel (14) simultaneously measuring the rotation speed of the first rotating wheel (131), such that the OCT probe can precisely detect images of the inside of the lumen channel.
Patent WO-2019100516-A1 (WO)
Title: 柱状电池或者纽扣电池
Inventor: WANG SHENGYI
IPC: H01M50/528
Filed: 2017-12-27
Abstract: 一种柱状电池或者纽扣电池，包括盖体（11）、壳体（15）和密封圈（20），所述盖体（11）和所述壳体（15）均为具有一个盖部的筒状结构，所述盖体（11）和所述壳体（15）扣合在一起，以围合形成用于容纳电芯（27）的密闭空间，所述密封圈（20）位于所述盖体（11）的侧壁以及所述壳体（15）的侧壁之间，所述密封圈（20）能在达到设定温度下收缩或者撕裂，以在所述盖体（11）的侧壁和所述壳体（15）的侧壁之间形成缝隙，以进行泄压。该电池的密封圈（20）能够在设定温度下收缩或者撕裂，从而进行泄压，具有安全性能优良的特点。
Patent WO-2019127296-A1 (WO)
Inventor: LIU WEIRONG
IPC: A61G5/10
Filed: 2017-12-29
Abstract: A temperature regulation device (100) and method for an intelligent wheelchair (170). The device comprise a temperature sensor (130) arranged on a part of the wheelchair (170) in contact with the body of a user and used for sensing a real-time temperature of the part; input means (150) used for receiving a control instruction input by the user; temperature control means (140) used for controlling, on the basis of the real-time temperature and a set temperature, temperature regulation means (160) for heating or cooling; and the temperature regulation means (160) arranged on the part and used for heating or cooling.
Patent WO-2019127423-A1 (WO)
Title: 具有复合金刚石衬底的led芯片及其制备方法
Inventor: HE ZONGJIANG
IPC: H01L33/12
Filed: 2017-12-29
Abstract: 本申请公开了一种具有复合金刚石衬底的LED芯片及其制备方法。该LED芯片包括：复合金刚石衬底及在其上生长的LED外延，其中，所述复合金刚石衬底包括：金刚石基板，以及在该金刚石基板上生成的包括位于所述金刚石基板上的金刚石过渡层和生长于所述金刚石过渡层上的硼掺杂金刚石薄膜层的金刚石缓冲层。通过在金刚石基板上形成包含金刚石过渡层和硼掺杂的金刚石薄膜层的复合金刚石衬底，可以高质量地在该复合金刚石衬底上生长LED芯片的外延，既可以解决常用蓝宝石衬底散热性能差的缺点，也可以解决外延生长过程中晶格位错等缺陷，进一步地，还可以通过在复合金刚石衬底上形成图形化的石墨烯层，可以进一步提高所制备的LED芯片的性能。
Patent WO-2018137492-A1 (WO)
Inventor: ZUO HUILING
IPC: H04W72/04
Filed: 2018-01-09
Abstract: L'invention concerne un procédé de communication radioélectrique et un dispositif de communication radioélectrique. Le dispositif de communication radioélectrique comprend un circuit de traitement. Le circuit de traitement est conçu afin : de configurer différentes ressources respectivement pour la transmission initiale et une retransmission d'une transmission de liaison montante ; et de générer des informations d'indication de ressource, les informations d'indication de ressource indiquant des corrélations entre différentes ressources et la transmission initiale et la retransmission de la transmission de liaison montante. De plus, le circuit de traitement est conçu pour identifier la ressource utilisée par la transmission de liaison montante afin de déterminer le nombre de transmissions de la transmission de liaison montante.
Patent WO-2019157619-A1 (WO)
Title: Bushings, system for temperature measurement and method for installing measuring assembly in bushing in switchgear
Inventor: ZHANG YIBO
IPC: G01K7/02
Filed: 2018-02-13
Abstract: A bushing(100) comprises a conductor(110) and an insulating layer(120) which wraps around the conductor(110). The bushing(100) further comprises a groove(130) arranged between the conductor(110) and the insulating layer(120), and the bushing(100) also comprises a measuring assembly(140) received in the groove(130) and surrounding the conductor(110), wherein the measuring assembly(140) includes at least one measuring apparatus. Each measuring apparatus comprises a temperature sensor configured to measure a temperature of the conductor(110) and a passive wireless communication module configured to transmit the measured temperature. The temperature of the bushing(100) can be measured accurately and effectively, thereby improving the reliability and safety of the bushing(100) as well as the electrical device such as switchgear.
Patent WO-2019134262-A1 (WO)
Inventor: GUO ZUQIANG
IPC: G03B21/20
Filed: 2018-03-28
Abstract: A light source apparatus (1000), comprising: an excitation light source (10), a color wheel (14), a light optimization component, a light guide assembly (18), and a light processing and outputting component (16). The color wheel (14) comprises a conversion area used for receiving excitation light and for generating excited light, and a non-conversion area used for receiving excitation light and outputting excitation light. The light optimization component is used for optimizing the excited light. The light guide assembly (18) is used for guiding the excitation light and the excited light that have undergone the optimization by means of the light optimization component to exit through a same output channel. The light processing and outputting component (16) is used for processing and outputting the excitation light and excited light exiting from the output channel.
Patent WO-2018188522-A1 (WO)
Title: 一种空调器制热运行控制方法
Inventor: XU BEIBEI
IPC: F24F11/00
Filed: 2018-04-06
Abstract: 一种空调器制热运行控制方法，包括步骤：获取设定时间段内空调器运行的实际制热量和空调器所在房间的实际温度变化（11）；根据实际制热量确定实际制热量对应的参考温度变化（12）；根据实际温度变化与实际制热量对应参考温度变化的比较结果确定目标参数，控制空调器按照目标参数运行（13）；实际制热量根据实时压机频率、实时室内温度、实时室外温度、实时内机转速、实时外机转速及实时运行功率确定。
Patent WO-2018196581-A1 (WO)
Inventor: SHEN ZHENGWU
IPC: A61P35/00
Filed: 2018-04-08
Abstract: L'invention concerne un conjugué dihydroartémisinine-stéroïde ayant la formule générale suivante (I) ou un sel pharmaceutiquement acceptable de celui-ci, la molécule de dihydroartémisinine à la position 10 de celui-ci étant reliée au noyau parent du stéroïde par l'intermédiaire d'un lieur X. La présente invention concerne également un procédé de préparation du conjugué dihydroartémisinine-stéroïde et l'utilisation de celui-ci dans la préparation d'un médicament pour le traitement de cancers. Le conjugué dihydroartémisinine-stéroïde de la présente invention présente une très forte activité inhibitrice sur de multiples lignées de cellules tumorales, présente une faible toxicité, peut pénétrer à travers la barrière hémato-encéphalique et a de très larges perspectives d'application.
Patent WO-2018196669-A1 (WO)
Title: 一种可单手省力插拔的电源插头
Inventor: LIN ZHIMIN
IPC: H01R13/629
Filed: 2018-04-18
Abstract: 一种可单手省力插拔的电源插头，包括插头主体和可移动连接在所述插头主体上的支杆组件，所述支杆组件包括可移动连接在所述插头组件上的按钮件和沿所述按钮件的底面垂直延伸并在所述按钮件被按压时伸出所述插头主体下端面的支杆件，以及限位连接在所述支杆件和所述插头主体之间并用于使得所述按钮件在未受力状态下恢复原状的弹簧件，所述插头主体的外侧面上还设有多个便于施力的支撑结构；这样设计插头在拔插时省力，并且可以通过单手操作来实现插拔的问题。
Patent WO-2019128009-A1 (WO)
Inventor: PENG ZHIGUANG
IPC: H05B44/00
Filed: 2018-04-26
Abstract: The present application relates to the field of illumination devices, in particular to a control system and a control box for an illumination device. The control system comprises a gateway and a control box, wherein the control box comprises a WiFi module and an infrared receiving head; an external terminal sends a first control signal to the WiFi module of the control box by means of the gateway, and an external infrared emitter sends a second control signal to the infrared receiving head of the control box; and the WiFi module controls the operation of an LED lamp by means of an LED driver according to the first control signal and the second control signal. In the present application, by means of designing a control system and a control box for an illumination device, a control manner for the illumination device is added, thus improving the user experience; and moreover, a WiFi module and an infrared module are integrally designed, thus reducing an occupied space, reducing the cost and improving the performances, such as of stability and security, also reducing loss, facilitating an integrated and miniaturized design and facilitating large-scale production of products.
Patent WO-2019210474-A1 (WO)
Title: Scalable real-time duplex communications service
Inventor: WANG YAWEI
IPC: H04L29/08
Filed: 2018-05-03
Abstract: One example provides a computing system configured to provide scalable, real-time duplex communications across a data network, the computing system comprising one or more processors, and storage comprising instructions executable by the one or more processors to instantiate one or more real-time duplex communication service instances. Each real-time duplex communication service instance comprises a real-time duplex communication framework comprising a client hub configured to receive connections for a plurality of clients and a server hub configured to receive connections for a plurality of servers, and each real-time duplex communication service instance is configured to publish messages regarding a state of the real-time duplex communication framework to a channel accessed by other real-time duplex communication service instances.
Patent WO-2018228186-A1 (WO)
Title: 对焦方法、装置、计算机可读存储介质和移动终端
Inventor: LI XIAOPENG
IPC: H04N5/232
Filed: 2018-05-30
Abstract: 本申请涉及一种对焦方法、装置、计算机可读存储介质和移动终端。上述方法包括：获取第一摄像头合焦时镜头位置对应的合焦距离；获取所述合焦距离对应的第二摄像头合焦时镜头位置；驱动第二摄像头的镜头到达所述第二摄像头合焦时镜头位置并进行对焦。上述方法，在主摄像头对焦完成后，获取主摄像头的合焦距离，再根据主摄像头的合焦距离查找对应的副摄像头的合焦时镜头位置，并驱动副摄像头到达对应的镜头位置完成对焦，提高了双摄对焦的准确性，双摄对焦更加便捷。
Patent WO-2019095672-A1 (WO)
Title: 外勤员工考勤管控方法、应用服务器及计算机可读存储介质
Inventor: QIN NINGYUAN
IPC: G06Q10/10
Filed: 2018-06-05
Abstract: 本申请公开了一种外勤员工考勤管控方法，该方法包括：每隔预设时间段，向所述外勤员工对应的移动终端发送定位指令；接收所述移动终端反馈的定位信息；判断所述外勤员工是否在对应考勤工作表中的工作地点范围内；向所述外勤员工对应的移动终端发送身份确认指令；接收所述移动终端反馈的身份确认信息；根据所述身份确认信息判断是否为所述外勤员工本人，若是所述外勤员工本人，则考勤正常，否则为考勤异常。本申请还提供一种应用服务器及计算机可读存储介质。本申请提供的外勤员工考勤管控方法、应用服务器及计算机可读存储介质能够对外勤员工进行更加严格有效的考勤管控。
Patent WO-2019128113-A1 (WO)
Inventor: LIAO JIEYUAN
IPC: A61P35/00
Filed: 2018-06-06
Abstract: The present invention provides a 1-O-caffeoylquinic acid derivative represented by formula (II), a 1-O-caffeoylquinic acid, and applications of the 1-O-caffeoylquinic acid derivative represented by formula (II) and salts thereof. The 1-O-caffeoylquinic acid, the 1-O-caffeoylquinic acid derivative represented by formula (II) and salts thereof have the effect of inhibiting interleukin 17, particularly the secretion of interleukin 17F, and can also prevent and treat tumors. An experiment result shows that when the concentration of the 1-O-caffeoylquinic acid is 0.5 μM/L, the inhibition rate for the interleukin 17F is approximately 70%; at the dose of 20 mg/kg, the 1-O-caffeoylquinic acid has a good inhibitory effect on tumors, such as melanoma, pancreatic cancer, colorectal cancer, and lung cancer, the inhibition rates all exceed 50%, and the 1-O-caffeoylquinic acid derivative also has a good inhibitory effect on the tumors, such as melanoma, pancreatic cancer, colorectal cancer, and lung cancer.
Patent WO-2019237292-A1 (WO)
Title: Sampling frequency offset tracking based on decision feedback channel estimation
Inventor: ZHU ZHIXIA
IPC: H04L27/26
Filed: 2018-06-13
Abstract: A Sampling Frequency Offset (SFO) tracking and estimation circuit performs SFO compensation on incoming data. A SFO acquisition module makes an initial coarse estimate using a Network Time Base (NTB) from the Media-Access-Controller (MAC) layer, or from the physical layer using adjacent synchronization symbols. A preamble channel estimator compares a frequency-domain preamble symbol to a reference symbol to generate a first channel estimate. As additional symbols are received, converted to the frequency domain, demodulated, and error corrected, the resulting data are re-error-encoded and compared to the same symbol stored before error correction and demodulation to generate a decision feedback channel estimate. The conjugate of the decision feedback channel estimate is multiplied by the last channel estimate to generate a new SFO estimate that is scaled by a filter constant and used to adjust SFO compensation. Each symbol generates a new estimate without using pilots.
Patent WO-2019001336-A1 (WO)
Title: Wireless video doorbell all-in-one machine powered by solar energy
Inventor: LI ZHENG
IPC: H04N7/18
Filed: 2018-06-21
Abstract: Disclosed in the present invention is a wireless video doorbell all-in-one machine powered by solar energy. The wireless video doorbell all-in-one machine comprises a doorbell main machine. A solar panel is mounted on the surface of the doorbell main machine. A doorbell front housing and a rear housing are disposed outside the doorbell main machine. A PCBA, a PIR module and a lens module are mounted in the doorbell front housing. A lens light transmissive piece, a PIR lens and a doorbell button are sequentially mounted on the surface of the doorbell front housing from the top to the bottom. A right night viewing lamp and a left night viewing lamp are correspondingly mounted on two sides of the lens light transmissive piece. The lens module is mounted on one side of the lens light transmissive piece, and the PIR module is mounted on one side of the PIR lens. A battery is mounted in the rear housing, a battery cover is clamped on the back of the rear housing, the rear housing is fixedly connected to the doorbell front housing by means of a rear housing locking screw, and the battery is electrically connected to the solar panel. The device powered by means of the solar panel without using a home power supply, thereby saving energy; the solar panel is directly mounted on the doorbell all-in-one machine without using an external wire for connection, so that a doorbell is safer to use.
Patent WO-2019136947-A1 (WO)
Inventor: YANG HONG
IPC: G01N33/68
Filed: 2018-07-10
Abstract: 一种快速免疫检测系统在手术中的新用途，通过检测甲状腺球蛋白的含量来鉴别甲状腺癌是否存在颈部淋巴结转移。具体步骤为：a，对甲状腺区域淋巴结组织进行穿刺；b，制备穿刺组织的洗脱液；c，通过快速免疫检测系统直接对制备的洗脱液进行TG定量检测；d，根据TG检测结果鉴别区域淋巴结是否存在甲状腺癌转移。
Patent WO-2020010610-A1 (WO)
Title: Display panel and display device
Inventor: BI GUANGHONG
IPC: G02F1/155
Filed: 2018-07-13
Abstract: A display panel (10) and a display device (20). The display panel (10) comprises an organic electroluminescent display layer (100), and comprises a display region (11) and a non-display region (12), the organic electroluminescent display layer (100) comprising a first electrode (130), a light-emitting layer (120) and a second electrode (110), and the light-emitting layer (120) being provided on a surface of the first electrode (130); the second electrode (110) being provided on a surface, away from the first electrode (130), of the light-emitting layer (120) and being located in the display region (11); the area of the second electrode (110) being smaller than the area of a layer adjacent to the second electrode (110), such that at least a part of external light reaches the layer adjacent to the second electrode (110) without being reflected by the second electrode (110). By configuring the area of the second electrode (110) to be smaller than the area of the layer adjacent to the second electrode, the reflectivity of external light on the second electrode (110) is reduced in the display panel (10), thereby improving the display contrast of the display panel (10).
Patent WO-2020010635-A1 (WO)
Title: Hydraulic control system and method for large-angle slewing mechanism
Inventor: YANG TAO
IPC: F15B21/00
Filed: 2018-07-13
Abstract: Disclosed are a hydraulic control system and method for a large-angle slewing mechanism. The large-angle slewing mechanism comprises multiple hydraulic cylinders, with output ends of the multiple hydraulic cylinders being pivotally connected so as to perform a rotary motion in the same direction. The hydraulic control system comprises an oil inlet pipeline (5), an oil return pipeline (6), a main hydraulic pipeline (7), multiple first-stage directional control valves corresponding to the multiple hydraulic cylinders, multiple balance valves respectively corresponding to rod cavities and rodless cavities of the multiple hydraulic cylinders, a secondary hydraulic pipeline (8), and a second-stage directional control valve (1), wherein the main hydraulic pipeline (7) connects the rod cavities and the rodless cavities of the multiple hydraulic cylinders to the oil inlet pipeline (5) and the oil return pipeline (6) by means of the first-stage directional control valves and the balance valves; and the secondary hydraulic pipeline (8) connects the balance valves to the oil inlet pipeline (5) and the oil return pipeline (6) by means of the second-stage directional control valve (1).
Patent WO-2019205317-A1 (WO)
Inventor: XU XIANGYANG
IPC: G02F1/1333
Filed: 2018-07-25
Abstract: 一种显示面板的加热系统及方法，加热系统包括温度传感器（101）、控制芯片（102）、电流源（103）以及至少四条端子（P1-P4）；通过闭合/断开部分端子（P1-P4），与显示区域内的导线（105）短路/串联，良好的解决了显示面板在低温环境下液晶分子性能变差的问题，并保证了显示面板的显示亮度。
Patent WO-2019184171-A1 (WO)
Inventor: OU FASHUN
IPC: F03D7/04
Filed: 2018-08-01
Abstract: 一种风力发电机组的偏航控制方法，包括以下步骤：获取风力发电机组当前或未来的环境风速值和对风偏差角度值；预估风力发电机组在环境风速值下，基于对风偏差角度值进行偏航对风动作所带来的功率变化量；根据预估的功率变化量，确定风力发电机组的偏航控制策略；发送指令给风力发电机组，以使风力发电机组执行所确定的偏航控制策略。同时，还涉及执行上述控制方法的设备和系统。该偏航控制方法、设备及系统可减小风力发电机组自身的损耗，降低某些极端工况条件下的整机载荷，还可挖掘风力发电机组的发电潜力。
Patent WO-2020015019-A1 (WO)
Inventor: ZENG LINGZHI
IPC: G01L1/16
Filed: 2018-08-01
Abstract: 一种信号源装置、检测系统及承载体，其中，该信号源装置包括形变组件（1）及与形变组件（1）连通的形变感应组件（2），形变组件（1）内设有用于在外力的作用下朝形变感应组件（2）的方向传递形变的弹性腔体，形变感应组件（2）内设有用于感应弹性腔体的形变的形变触点结构，以及位于形变触点结构远离弹性腔体的一侧且在初始状态下与形变触点结构之间具有一定距离的两个触点，两个触点用于在被形变触点结构触碰时相互接通以产生形变信号。信号源装置的精度和灵敏度高，另外，信号源装置的整体结构简单、紧凑，且成本较低。