baber/WOPTO huggingface dataset:
Patent WO-2019075694-A1 (WO)
Title: Doherty power amplifier, controlling method and device
Inventor: WANG ZHANCANG
IPC: H03F1/07
Filed: 2017-10-19
Abstract: Disclosed are a Doherty power amplifier (2), a controlling method and a device. In the Doherty power amplifier (2), the even order harmonic components can be fed to the drain of the amplifier to realize even order harmonic modulation. The even order harmonic components have higher power level than the odd order harmonic components, therefore, higher efficiency could be achieved.
Patent WO-2019100383-A1 (WO)
Title: 考勤机、考勤处理的方法
Inventor: CHEN QINPENG
IPC: G07C1/00
Filed: 2017-11-27
Abstract: 一种考勤处理的方法及一种考勤机。该考勤处理的方法包括：当时间到达预设时间点根据工作日期安排表判断当日的日期类型；在工作日执行如下操作：在接收到员工输入的打卡指令时，判断当前时间点所处时间段类型（S10），若当前时间点处于上班打卡时间段，则将当前时间点与预设的上班时间点进行比较，根据比较结果判断所述员工当日上班是否迟到（S20）；若当日上班迟到，计算员工本月当前累计迟到次数（S30）；若当前时间点处于下班打卡时间段，则将当前时间点与预设的下班时间点进行比较，根据比较结果判断所述员工当日下班是否早退（S40）；若早退，则计算员工本月当前累计早退次数（S50）。该考勤机、考勤处理的方法，无需根据每个员工每天的打卡时间人工统计每个员工每个月的考勤数据，从而节约人工成本，并确保了考勤数据的准确性。
Patent WO-2019109211-A1 (WO)
Title: Segmentation d'antenne d'ablation automatique à partir d'une image de tomodensitométrie
Inventor: TANG QI
IPC: A61B6/03
Filed: 2017-12-04
Abstract: La présente invention concerne des systèmes et des procédés destinés à identifier un outil percutané dans des données d'image. Un procédé donné à titre d'exemple comprend les étapes consistant à recevoir des données d'image d'au moins une partie du corps d'un patient, à identifier un point d'entrée d'un outil percutané à travers la peau du patient dans les données d'image, à analyser une partie des données d'image comprenant le point d'entrée de l'outil percutané à travers la peau du patient en vue d'identifier une partie de l'outil percutané insérée à travers la peau du patient, à déterminer une trajectoire de l'outil percutané sur la base de la partie identifiée de l'outil percutané insérée à travers la peau du patient, à identifier une partie restante de l'outil percutané dans les données d'image sur la base du point d'entrée identifié et de la trajectoire déterminée de l'outil percutané et à afficher les parties identifiées de l'outil percutané sur les données d'image.
Patent WO-2019109308-A1 (WO)
Title: 一种超声刀头、超声传振组件及超声止血和切割系统
Inventor: CAO QUN
IPC: A61B18/04
Filed: 2017-12-07
Abstract: 一种超声止血和切割系统，其包括超声传振组件，该超声传振组件中的超声刀头(101)包括超声刀尖(11)、连接部(13)、振动节点凸台(14)和波导(15)，其中，超声刀尖(11)设置在波导(15)的前侧，连接部(13)设置在波导(15)的后侧，振动节点凸台(14)设置在波导(15)上，所述超声刀尖(11)在尖端侧向弯曲，且在超声刀头(101)上还设有振动导向槽(12)。通过将超声刀头设计为弯曲形状，并将超声的纵向振动变为纵向和扭转复合振动能够改善切割或凝结组织内部的温度均匀性，提高止血及切割的效率和安全性。
Patent WO-2018166248-A1 (WO)
Inventor: YANG JINDE
IPC: C22C33/10
Filed: 2017-12-08
Abstract: L'invention concerne un procédé de nodulisation et d'inoculation pour de la fonte nodulaire, comprenant les étapes suivantes : étape 1, addition de 1 % d'agent nodulisant, de 0,2 % d'inoculant au baryum et au silicium, de 0,3 % d'inoculant à action prolongée et charge dans une fosse d'une poche de nodulisation dans l'ordre ; et étape 2, versement de fer fondu dans une autre fosse à partir d'un four, addition de 0,15 % - 0,3 % d'inoculant au baryum et au silicium pendant le piquage et ajout de 0,1 % à 0,2 % d'inoculant en ligne pendant le versement, le fer fondu obtenu après nodulisation ne comprenant pas plus de 0,012 % de S et 0,040 +/- 0,004 % de Mg afin d'assurer la nodulisation.
Patent WO-2019090906-A1 (WO)
Title: 阵列基板及其应用的显示面板
Inventor: HUANG SHISHUAI
IPC: G02F1/1345
Filed: 2017-12-19
Abstract: 提供一种阵列基板及其应用的显示面板，阵列基板（100）包括基底（101），包括显示区（104）及其外围的布线区（105），于显示区（104）设置主动开关和像素单元；多个驱动单元（106），设置于基底（101）的边缘，电性耦接多条信号线；多个连接导线（107），间隔设置于多个驱动单元（106）之间，且位于布线区（105），与多个驱动单元（106）电性连接；其中，多条连接导线（107）内形成有多个导流沟槽（108），多个导流沟槽（108）为多个线条形状排列组成，多个导流沟槽（108）的沟槽方向大致为基底内朝向基底外缘的方向延伸形成。
Patent WO-2019119531-A1 (WO)
Inventor: TAN BO
IPC: F16H9/24
Filed: 2018-12-11
Abstract: L'invention concerne un réducteur de vitesse à variation continue de type à chaîne, comprenant : un corps de boîte (60), une paire de plaques coniques d'entraînement comprenant une plaque conique fixe (33) et une plaque conique mobile (2), une paire de plaques coniques entraînées comprenant une plaque conique fixe (33) et une plaque conique mobile (2), un arbre d'entrée (42), un arbre de sortie (31), et une chaîne (34), le milieu de chaque paire de plaques coniques entraînées et le milieu de chaque paire de plaques coniques d'entraînement étant chacun pourvus d'un ensemble de poulies (3), et le nombre d'ensembles de poulies (3) est un nombre quelconque, tel que deux, trois, quatre, cinq, six, sept, huit, etc. Le réducteur de vitesse à variation continue repose sur les plaques coniques fixes (33) et les plaques coniques mobiles (2), puis transfère la puissance motrice de l'arbre d'entrée (42) à l'arbre de sortie (31) par l'intermédiaire de la chaîne (34), permettant d'obtenir un taux élevé de travail et un grand couple dans la transmission de puissance motrice.
Patent WO-2018127153-A1 (WO)
Title: 报警方法、报警装置及终端
Inventor: REN PENG
IPC: G08B21/02
Filed: 2018-01-05
Abstract: 一种报警方法、报警装置（300）及终端，报警方法包括：检测第一终端（500）是否需要报警（101）；若检测到第一终端（500）需要报警，则输出不可见光信号（102），使得与报警系统关联的第一摄像装置识别不可见光信号得到报警信号，由第一摄像装置使用报警信号进行报警。
Patent WO-2019127666-A1 (WO)
Title: 液晶显示装置
Inventor: LI WENYING
IPC: G02F1/133
Filed: 2018-01-12
Abstract: 一种液晶显示装置(1)，包括呈矩阵形式排列的多个像素(10)；多个像素(10)均包括：一第一像素区(11)；一第二像素区(12)与第一像素区(11)竖直排布；其中，同一行的相邻两个像素(10)呈镜像对称；相邻的两行像素(10)中，第N+1行的第m个像素(10)的结构与第N行的第m+1个像素(10)的结构相同，N、M为自然数。
Patent WO-2018141205-A1 (WO)
Title: Système et procédé d'adaptation de faisceau dans un système de communication basé sur faisceau
Inventor: LIU BIN
IPC: H04B7/005
Filed: 2018-01-16
Abstract: L'invention concerne un procédé d'adaptation de faisceau dans un système de communication basé sur faisceau. Le système de communication basé sur faisceau comprend un équipement utilisateur (UE) et un point d'émission-réception (TRP). Selon ce procédé l'UE détermine une marge de gain de formation de faisceau (BHR) sur la base d'un gain de formation de faisceau maximum d'UE et d'un gain de formation de faisceau d'un faisceau d'UE entre l'UE et le TRP, envoie le BHR au TRP, et reçoit une indication d'adaptation de faisceau en provenance du TRP.
Patent WO-2018137575-A1 (WO)
Title: 一种用于门窗的三开机构以及平移伸缩组件
Inventor: GONG JUNMING
IPC: E05C17/30
Filed: 2018-01-22
Abstract: 一种用于门窗的三开机构以及平移伸缩组件，该三开机构包括门窗边框、门窗扇框、内倒五金件和平移伸缩组件（101）；平移伸缩组件（101）包括弧形外环（105）以及弧形内环（108）；弧形内环（108）与弧形外环（105）滑动伸缩配合；弧形内环（108）与弧形外环（105）的圆心位于同一位置，且弧形内环（108）沿弧形外环（105）的弧形导向轨迹伸缩滑动；内倒五金件和弧形外环（105）分别设置于门窗扇框相对的两侧。本机构关闭时采用压合、挤压方式，具有良好的密封性，保温隔热；开启时，不占用空间，并且具有平移、内倒和内倒平移三种开启方式，操作方便，灵活；同时，其结构安全牢固，并可以调节移动窗扇和固定窗扇的间距。
Patent WO-2019100610-A1 (WO)
Inventor: SHANG LUN
IPC: G09F9/33
Filed: 2018-02-12
Abstract: 一种柔性OLED屏幕的弯折治具，包括支架（10）、凹模（20）、凸模（30）和压柄（40）。支架（10）和压柄（40）分别用于固定凹模（20）和凸模（30）；支架（10）包括底座（11）、左侧板（12）和右侧板（13），底座（11）、左侧板（12）和右侧板（13）共同围设成一个收容腔用于收容凹模（20）；压柄连接凸模（30），用于在弯折过程中把持该凸模（30），保证凸模（30）伸入凹槽（21），以使凹模（20）和凸模（30）贴合并压制柔性OLED屏幕。该弯折治具通过凹模上凹槽和凸模上凸部的相互设置，特别是两两配合的直线段设置，使得柔性OLED屏幕的弯折区域、非弯折区域以及二者的交界区域，都能在弯折过程中受到紧密支撑，保证柔性OLED屏幕的贴覆一致性，从而提高弯折工序的弯折质量和良品率。
Patent WO-2018205745-A1 (WO)
Title: 用于便携设备的输入界面显示系统及方法
Inventor: ZHAN TAO
IPC: G06F3/14
Filed: 2018-03-15
Abstract: 一种用于便携设备的输入界面显示系统，该便携设备具有多个显示界面，该显示系统包括目标屏幕获取模块（210）、主控模块（220）、窗口调整模块（230）以及窗口显示模块（240）；其中目标屏幕获取模块（210）将获取的需要显示输入界面的目标屏幕发送给主控模块（220），主控模块（220）获取与目标屏幕对应的屏幕编号以生成第一显示命令，窗口调整模块（230）接收第一显示命令并根据屏幕属性信息调整输入界面的尺寸以生成第二显示命令，窗口显示模块（240）根据第二显示命令在目标屏幕上显示输入界面。其中输入界面显示系统实现了在不同的显示屏幕中显示输入界面，并提高了输入界面的显示效率。
Patent WO-2019114140-A1 (WO)
Title: 一种全局显示方法及驱动电路
Inventor: WU SUHUA
IPC: G09G3/32
Filed: 2018-03-20
Abstract: 一种全局显示方法及全局显示驱动电路，驱动电路包括：第一开关（S1），用于将一帧图像有效数据引入第一电容（C1）进行存储，在一帧有效数据来临时闭合第一开关（S1）；第一电容（C1），用于存储由第一开关（S1）引入的有效数据；第二电容（C2），用于存储第一电容（C2）所存储的有效数据并驱动驱动管（M1）；第二开关（S2），用于连接第一电容（C1）和第二电容（C2）；驱动管（M1），用于驱动子像素（OLED）；第三开关（S3），用于释放第二电容（C2）上多余数据；所述第一、第二、第三开关均设置为PMOS管、NMOS管或传输门。全局显示方法及显示驱动电路避免一副完整幅图像出现了一部分是本帧的数据图像，一部分是上一帧的数据图像的现象。
Patent WO-2019019704-A1 (WO)
Title: Shaver and manufacturing method therefor
Inventor: MENG FANDI
IPC: B26B19/38
Filed: 2018-04-17
Abstract: Provided is a shaver, comprising a handle and a knife head, wherein an outer blade assembly (1) is arranged on the knife head, the outer blade assembly comprises at least two outer blades (11) and at least two outer blade shells (12) sheathed on an outer peripheral wall of each outer blade, every two adjacent or more than two outer blade shells are fixedly connected with each other via a soft rubber structure (14) to form an overall outer blade shell structure, and a fixing support (13) is sheathed at a lower portion of the periphery of the overall outer blade shell structure.
Patent WO-2019144539-A1 (WO)
Inventor: WANG BAOLIN
IPC: H04M1/02
Filed: 2018-05-18
Abstract: 一种喇叭安装结构，包括：壳体，所述壳体的侧面设有出音孔；安装槽，所述安装槽设置在所述壳体的内部，所述出音孔与所述安装槽相连通；支架，所述支架通过密封胶粘接于所述安装槽内，所述支架朝向所述出音孔的一侧设置有前音腔；以及喇叭，所述支架远离所述壳体的一侧通过密封胶与喇叭粘接。
Patent WO-2019222889-A1 (WO)
Title: Image feature extraction method and device
Inventor: WANG YICHENG
IPC: G06K9/46
Filed: 2018-05-21
Abstract: An image feature extraction method and device, relating to the technical field of image processing, for use in speeding up image feature extraction. The method comprises: obtaining an input image, the input image being a grayscale image (S301); slicing and down-sampling the input image to obtain an N-layer pyramid image, each layer of the N-layer pyramid image comprising multiple slice images (S302); extracting at least one feature point of each slice image in each layer of the pyramid image, each feature point being an angular point of the layer of the pyramid image (S303); and screening the feature points of the multiple slice images of each layer of the pyramid image to obtain multiple target feature points of each layer of the pyramid image, each target feature point being a feature point having the maximum response score in a selected preset area (S304).
Patent WO-2019192071-A1 (WO)
Title: Method and device for video processing
Inventor: MENG XUEWEI
IPC: H04N19/00
Filed: 2018-06-01
Abstract: The embodiments of the present application provide a method and device for video processing, capable of reducing the complexity of a filtering process. The method comprises: obtaining, in at least one set of pixels, at least one first similar block of a current block, wherein the set of pixels comprises sparse reconstructed pixels, and the current block comprises at least one reconstructed pixel; and performing filtering on the basis of the at least one first similar block.
Patent WO-2019052236-A1 (WO)
Title: Preparation method for conjugated diene compound
Inventor: BAO MING
IPC: C07D333/04
Filed: 2018-06-07
Abstract: The present invention pertains to the field of fine chemicals and related chemical technologies and provides a preparation method for a butadiene derivative. Phenylacetylene and derivatives thereof are used as raw materials and react in an anhydrous organic solvent under the action of a metal catalyst and an additive, to be transformed into a 2,3-disubstituted-1,3-butadiene compound. The present invention has the beneficial effects of simple operation, mild preparation conditions, environmental friendliness, industrialization potential, and production of a higher yield butadiene compound. The butadiene compound synthesized by the method can further be functionalized to obtain various types of compounds for subsequent application in the research and development of natural products, functional materials, and fine chemicals.
Patent WO-2019148740-A1 (WO)
Inventor: XIE LANPING
IPC: E04H6/22
Filed: 2018-06-15
Abstract: 一种PCS型侧入式多维智能搬运立体车库，包括框架结构（1）、上部横移系统（2）、智能举升转向机构（3）、底部搬运系统（4）、升降搬运系统（5）和动力系统（6）组成；搬运层（11）在车辆出入口处设置智能举升转向机构（3）；搬运层（11）内还设置有将驶入智能举升转向机构（3）的车辆转运至汽车升降通道（122）下方的底部搬运系统（4）；汽车升降通道（122）内设置有将底部搬运层内的车辆提升至对应高度泊位层的升降搬运系统（5）；汽车升降通道（122）的顶部在动力层内设置有驱动升降搬运系统（5）的动力系统（6）；泊位层在每一层均设置有带动车辆水平移动的上部横移系统（2）。该车库实现了一口多通道的停车布置方式，克服了场地的局限性，增加了停车数量，提高了场地利用率。
Patent WO-2019080518-A1 (WO)
Title: Refrigerator body and refrigerator having same
Inventor: HUANG YONG
IPC: F25D11/00
Filed: 2018-06-20
Abstract: Disclosed are a body (1) of a refrigerator and a refrigerator having same, the body (1) of the refrigerator comprising a plurality of heat-insulating plate assemblies (100), wherein the body (1) is formed by splicing the plurality of heat-insulating plate assemblies (100), and each heat-insulating plate assembly (100) comprises: a heat-insulating plate (120); and outer plates (110), the outer plates (110) covering the outside of the heat-insulating plate (120), wherein at least one of the multiple outer plates (110) is detachably connected to the covered heat-insulating plate (120).
Patent WO-2019223069-A1 (WO)
Title: Histogram-based iris image enhancement method, apparatus and device, and storage medium
Inventor: LI ZHANCHUAN
IPC: G06T5/00
Filed: 2018-07-04
Abstract: Disclosed are a histogram-based iris image enhancement method, apparatus and device, and a storage medium. The histogram-based iris image enhancement method comprises: acquiring an iris image set; calculating a contrast of iris images and sorting the iris images according to a descending order of the contrast based on the same user identifier so as to obtain an initial iris sequence corresponding to each user identifier; obtaining a pre-set number of iris images from the initial iris sequence in order based on each user identifier so as to form an initial iris set; using an adaptive histogram equalization algorithm to perform local enhancement on the initial iris images so as to obtain a first enhanced iris image set; and using a Laplace operator to sharpen first enhanced iris images so as to obtain a second enhanced iris image set. According to the histogram-based iris image enhancement method, the overall contrast of initial iris images is enhanced and internal details are enhanced, and the amplified noise in an enhancement process is also suppressed so as to have a good enhancement effect and improve the recognition accuracy of the iris images.
Patent WO-2019076090-A1 (WO)
Title: Supported vocs catalytic combustion catalyst and preparation method therefor
Inventor: LI JUNHUA
IPC: F23G7/07
Filed: 2018-07-04
Abstract: A supported VOCs catalytic combustion catalyst and a preparation method therefor. The catalyst uses a cordierite ceramic as a carrier, a ternary solid solution Cex-Zry-Ti(1-x-y)-O2 with a three-dimensional porous cellular skeleton structure as a coating, and a composite oxide consisting of Co and Ce as a catalytic active component. The preparation method comprises: first, coating a pretreated carrier with a ternary solid solution with the three-dimensional porous cellular skeleton structure by using a complexing dipping method; then, preparing a cobalt-cerium composite oxide by using an in-situ spontaneous combustion synthesis method, dipping the carrier into a precursor solution, forming a stable cage-shaped structure by combining lone pair electrons of an organic template agent and vacant orbits of metal ions, and synthesizing a precursor of the active components on the surface in situ.
Patent WO-2019047610-A1 (WO)
Title: Small-current grounding fault line selection system and method having backup function
Inventor: LI XIAOMING
IPC: G01R31/02
Filed: 2018-07-05
Abstract: Disclosed in the present invention are a small-current grounding fault line selection system and method having a backup function; when a main protection malfunctions and circuit breakers of non-fault lines trip, a backup protection system calculates the integrals of absolute values of changes in failure quantity before and after the tripping of the circuit breakers of lines; and a backup protection tripping line is determined in accordance with the characteristics of the integrals, achieving rapid response of backup protection. In the present invention, the backup protection can trip a fault line quickly, improving the reliability of protection.
Patent WO-2019085545-A1 (WO)
Inventor: YAO WENBIAO
IPC: H01F13/00
Filed: 2018-07-10
Abstract: 本公开提供了一种太阳能电池消磁装置、太阳能电池生产系统和太阳能电池消磁方法，所述太阳能电池消磁装置包括：控制器、消磁器、传感单元以及开关单元；所述控制器分别与所述传感单元和所述开关单元连接；所述开关单元与所述消磁器连接；所述传感单元检测到电池片后，所述控制器触发所述开关单元动作使所述消磁器得电，得电后的消磁器对电池片进行消磁处理。本公开解决了太阳能电池生产领域缺少电池片消磁装置的问题，通过本装置能够消除磁化电池片的磁性，减少设备磁力吸附现象，从而提高生产效率。
Patent WO-2020024145-A1 (WO)
Title: Return-flow atomizer for essential oil
Inventor: SONG BAOJIE
IPC: B05B7/04
Filed: 2018-08-01
Abstract: Disclosed is a return-flow atomizer for essential oil, comprising a housing (10), an enclosure (30) having an atomization chamber (310), an air pump (21), an air duct (22), an air nozzle (23) and an oil nozzle (24). The enclosure (30) also has installed therein a filtration and atomization mechanism (40). The filtration and atomization mechanism (40) comprises a plurality of filtration compartments (41), and each of the filtration compartments (41) is provided with a plurality of through holes at a lower end thereof. When an air flow is ejected from the air nozzle (23) and essential oil drops are aspirated through the oil nozzle (24), the essential oil drops are dispersed and atomized by the air flow, thereby forming a mixed air flow. As the mixed air flow sequentially passes through each of the filtration chambers (41), the essential oil drops in the air flow are blocked and recovered by each of the filtration chambers (41), and an atomized essential oil flow is ejected through each of the through holes (411); and the essential oil drops at the through holes (411) are atomized for a second time by the air flow passing therethrough, so as to enhance atomization performance.
Patent WO-2019218489-A1 (WO)
Inventor: NI YOUMING
IPC: B01J23/06
Filed: 2018-08-01
Abstract: 一种对二甲苯合成用催化剂及其制备方法和应用。其中催化剂包含质量比为1∶5～5∶1的锌铝尖晶石氧化物与改性酸性分子筛，锌铝尖晶石氧化物中任选含有选自铬、锆、铜、锰、铟、镓和硅中的至少一种其它元素，改性酸性分子筛选自经过改性的酸性ZSM-5分子筛、经过改性的酸性ZSM-11分子筛和它们的混合物。该催化剂在应用于二氧化碳加氢制备对二甲苯并联产乙烯和丙烯的方法中时，能使二氧化碳加氢高选择性生成对二甲苯并联产乙烯和丙烯，催化剂稳定性好。实现了二氧化碳加氢一步生成对二甲苯并联产乙烯和丙烯，降低了分步生产带来的大量能耗问题。
Patent WO-2020034234-A1 (WO)
Title: Composite material having pn junction structure for supercapacitor, electrode material for supercapacitor and preparation method therefor
Inventor: QI JIANQUAN
IPC: H01G11/46
Filed: 2018-08-20
Abstract: The present invention relates to a composite material having a pn junction structure for a supercapacitor, an electrode material for a supercapacitor and a preparation method therefor. Said method comprises forming pn junctions between p-type oxide particles and n-type oxide particles by means of subjecting a p-type semiconducting oxide powder and an n-type semiconducting oxide powder to a physical or chemical process. These oxide particles having pn junctions can improve the resistance value of a supercapacitor material while quickly compensating for insertion charge of the charge/discharge process by means of the pn junctions. Therefore, the problem of large drop of the resistance value due to the introduction of a carbon-related material or a metal powder is avoided, thereby greatly improving the operating voltage and increasing the energy storage density. Compared to the original p-type oxides such as MnO 2 , the composite material obtained by the method of the present invention can improve not only the operating voltage but also the specific capacitance.
Patent WO-2019223164-A1 (WO)
Inventor: LIU QINGYOU
IPC: E21B43/267
Filed: 2018-08-31
Abstract: 一种干热岩机器人爆炸水力复合压裂钻完井系统及方法，系统包括地面控制系统、机器人（17）、钻进执行系统、爆炸压裂执行系统、水力压裂执行系统、定向执行系统、重入执行系统；机器人（17）控制重入工具（20）将钻井管串（32）下入，钻井管串（32）对干热岩双水平井（31）钻进作业，完成后连续油管作业车（9）起出钻井管串（32）；重入工具（20）将爆炸压裂完井管串（33）下入，拖曳爆炸压裂完井管串（33）并依次对多个压裂点进行爆炸压裂；拖曳水力压裂完井管串（34）至设置井深处，压裂液在高压下延长爆炸压裂裂缝（35）长度，直至双水平井（31）通过裂缝联通。该系统实现了智能闭环钻井，降低作业成本，优化干热岩裂缝网络，降低"热传递短路"风险。
Patent WO-2020051742-A1 (WO)
Title: Ultrasonic probe
Inventor: ZHENG ZHOU
IPC: A61B8/00
Filed: 2018-09-10
Abstract: Disclosed is an ultrasonic probe, wherein an ultrasound head (210) thereof is deflected by a set angle, so that a plane (202) where a scanning face (201) corresponding to the ultrasound head (210) is located intersects with a plane (401) where a trigger member (400) is located, with an included angle a formed by the intersection being an acute angle. The angle can be set according to the specific application object of the probe, e.g. can be set according to an angle of inclination of a human rib. Since the ultrasound head (210) is staggered a certain angle with the trigger member (400), when an operator uses the probe to detect an obliquely extending target object, e.g. a human rib, this ensures that the scanning face (201) of the ultrasound head (210) to be aligned with an intercostal space. In addition, there is no need to deflect the trigger member (400), such that the operator can still maintain a normal holding mode without causing discomfort to the operator.
Patent WO-2020047923-A1 (WO)
Inventor: SONG QINGHUA
IPC: G01L19/00
Filed: 2018-09-29
Abstract: 一种用于织构化摩擦表面润滑流体压力的测量装置及方法，包括相对设置第一夹持件（7）和第二夹持件（8），其中一个夹持件夹持织构化板（12），另一个夹持件夹持光滑板（11），润滑流体处于光滑板和织构化板之间，光滑板与织构化板各自设置若干压力传感器（13、14），压力传感器分别与控制器连接。该测量装置及方法能够有效测量织构化摩擦表面润滑流体内部压力，实现了对润滑流体压力的稳定测量和润滑流场的求解。
Patent WO-2020000769-A1 (WO)
Title: 基于区块链的医疗保险理赔方法、系统及计算机设备
Inventor: GUO HONGYING
IPC: G06Q40/08
Filed: 2018-10-10
Abstract: 本申请实施例提供一种基于区块链的医疗保险理赔方法、系统及计算机设备，涉及区块链技术领域，用于实现医疗保险的快速理赔。基于区块链的医疗保险理赔方法包括：为客户建立医疗保险区块头，医疗保险区块头包括客户的医疗保险合同；为客户建立病历链，将病历链与医疗保险区块头进行映射处理；其中，病历链为用于存储客户的医疗信息的区块链，病历链包括至少一个区块，一个区块为客户一次就医的医疗信息；客户就医后，将本次就医对应的区块中的医疗信息与对应于客户的医疗保险区块头中的医疗保险合同进行匹配度校验；若校验成功，根据本次就医对应的区块中的医疗信息和医疗保险合同对客户进行理赔。上述方法适用于医疗保险理赔装置。
Patent WO-2019114485-A1 (WO)
Title: 一种吉他、吉他型体、面板音梁及其制备方法
Inventor: LU ZITIAN
IPC: C08L55/02
Filed: 2018-11-14
Abstract: 一种吉他、吉他型体、面板音梁及其制备方法，涉及吉他制备领域，吉他型体包括吉他的背板、侧板和琴颈，吉他型体、面板和音梁是以碳纤维复合增强材料为原料，通过注塑工艺一体成型制得；碳纤维增强复合材料按重量份数计包括：丙烯腈-丁二烯-苯乙烯共聚物20～80份、碳纤维15～35份和丙烯腈-苯乙烯共聚物5～30份。这种吉他型体可与面板和音梁粘接形成完整的吉他，极大地提升了吉他的生产效率；所制得的吉他具有较好的音质，其音量和声学性能均高于木制吉他，且无需通电，即可直接弹奏。
Patent WO-2020102928-A1 (WO)
Title: Wireless signal transmission method, wireless signal transmission device and terminal device
Inventor: QIU LEI
IPC: H04W52/24
Filed: 2018-11-19
Abstract: Provided by the present application are a wireless signal transmission method, a wireless signal transmission device and a terminal device. The method comprises: transmitting a first wireless signal according to a current transmission power of a terminal device; obtaining a bit error rate of the first wireless signal; determining whether the bit error rate is less than a preset threshold value, wherein the preset threshold value is less than a maximum bit error rate allowed by the terminal device when transmitting the first wireless signal; if the bit error rate is less than the preset threshold value, reducing the current transmission power by a first preset value; if the bit error rate is greater than or equal to the preset threshold, then determining whether the bit error rate is greater than said maximum bit error rate; if the bit error rate is greater than said maximum bit error rate, increasing the current transmission power by a second preset value, the first preset value being less than the second preset value. While ensuring the wireless communication performance, the present application can reduce the power consumption when the terminal device transmits the wireless signal to a certain extent.
Patent WO-2019179146-A1 (WO)
Title: 薄膜晶体管及其制造方法、柔性显示屏及显示装置
Inventor: LUAN MENGYU
IPC: H01L29/417
Filed: 2018-11-19
Abstract: 一种薄膜晶体管及其制造方法、柔性显示屏及显示装置，属于显示技术应用领域。薄膜晶体管（1）设置在衬底基板（2）上，薄膜晶体管（1）包括：半导体有源层（11）、源漏极图形（12）和栅极图形（13）；栅极图形（13）包括栅极（131），栅极图形（13）设置在半导体有源层（11）远离衬底基板（2）的一侧，且与半导体有源层（11）绝缘，源漏极图形（12）包括第一极（121）和第二极（122）；其中，第一极（121）、栅极（131）和第二极（122）在衬底基板（2）上的正投影呈由内向外依次嵌套且间隔排布的第一图形、第一圆环形和第二圆环形，半导体有源层（11）在衬底基板上的正投影呈圆形和圆环形中的一种，第一图形为圆形和圆环形的一种。