baber/WOPTO huggingface dataset:
Patent WO-2020088405-A1 (WO)
Title: Procédé et système d'engrènement d'engrenage
Inventor: HELLSING JOHAN
IPC: F16H59/08
Filed: 2019-10-28
Abstract: L'invention concerne un procédé et un système d'engrènement d'engrenage pour la commande de déplacement d'un manchon de changement de vitesses (18) dans une transmission par engrenages à étages (4) pendant une séquence de synchronisation et d'engrènement d'engrenage pour éviter une interférence de denture, la transmission par engrenages à étages (4) comprenant un manchon de changement de vitesses déplaçable axialement (18) disposé sur un arbre (7) et solidaire en rotation de celui-ci, et une roue dentée à engrènement constant (17) disposée sur ledit arbre et pouvant tourner par rapport à celui-ci (7). Le procédé contribue à des changements de vitesse plus rapides, à un bruit de changement de vitesse réduit et à une meilleure fiabilité de la transmission.
Patent WO-2021082019-A1 (WO)
Title: Method for transaction between game accounts
Inventor: CHIEN CHIH-HAO
IPC: G06Q30/00
Filed: 2019-11-02
Abstract: Disclosed is a method for transaction between game accounts. By establishing a game account transaction platform, a player can auction off and trade all game objects such as characters, item and services owned by a game account. In addition, since a transaction platform manufacturer manages game account transaction, the security of buying and selling virtual objects is ensured. Moreover, a player can also use a platform function to perform auction item management as well as a price negotiation operation.
Patent WO-2021042493-A1 (WO)
Inventor: LI SHAOKUN
IPC: G09F9/35
Filed: 2019-11-05
Abstract: 本发明提供了一种显示屏及其制备方法、显示装置。所述显示屏包括背光模组、显示面板以及粘附层。所述显示面板设于所述背光模组上。所述粘附层设于所述背光模组与所述显示面板之间，并对应于所述非显示区。所述粘附层材料采用热熔胶。
Patent WO-2020224210-A1 (WO)
Inventor: WU KUI
IPC: G06F1/16
Filed: 2019-11-07
Abstract: 一种显示屏可弯折的智能主机及穿戴设备，智能主机包括主机本体(1)、第一连接部件(2)、第二连接部件(3)和柔性显示屏，第一连接部件(2)和第二连接部件(3)分别转动连接于主机本体(1)的两端，柔性显示屏包括第一显示部分(4)、第二显示部分(5)及第三显示部分(6)，第一显示部分(4)贴合于主机本体(1)的正面，第二显示部分(5)贴合于第一连接部件(2)的表面，第三显示部分(6)贴合于第二连接部件(3)的表面，第一连接部件(2)和/或第二连接部件(3)可相对主机本体(1)转动，以使第二显示部分(5)和/或第三显示部分(6)相对第一显示部分(4)在不同的姿态之间转换。显示屏可实现弯折，能够增大显示屏的显示区域，提供较大的触控操作区域，方便用户的使用。
Patent WO-2021072884-A1 (WO)
Title: Bidirectional charging and discharging power line and bidirectional charging and discharging circuit
Inventor: SUN ZHONGWEI
IPC: H02H7/18
Filed: 2019-11-15
Abstract: Disclosed in the present invention are a bidirectional charging and discharging power line and a bidirectional charging and discharging circuit. The power line comprises: a first interface, a second interface, several transmission lines and an auxiliary detection circuit; the auxiliary detection circuit comprises a first voltage dividing element and a first switch element; the first interface is electrically connected to the second interface by means of the several transmission lines, and one of the several transmission lines is further connected to a ground terminal; and the second interface further comprises a control terminal, the control terminal is electrically connected to a first terminal of the first switch element and a first terminal of the first voltage dividing element. The technical solution provided by the present invention has the following advantages: the control terminal is provided at the second interface of the power line, a key is also electrically connected between the control terminal and the ground, and a low-level signal is generated by pressing the key; and after receiving the low-level signal, a control chip U2 switches the power line to a charging or discharging state by means of the cooperation of several switches, such that a battery can switch between the charging and discharging processes without switching the power line and the interfaces.
Patent WO-2021097608-A1 (WO)
Inventor: PATTNAIK DEBASHISH
IPC: H04L29/08
Filed: 2019-11-18
Abstract: The present disclosure provides a method (200) in a network node for session control. The method (200) includes: receiving (210) a request for resource reservation for a first session initiated from a user device with a first keyword associated with a first priority; releasing (220) a resource for a second, ongoing session initiated from the user device with a second keyword associated with a second priority lower than the first priority; and reserving (230) a resource for the first session.
Patent WO-2021097797-A1 (WO)
Inventor: XIA JI
IPC: H01L27/11529
Filed: 2019-11-22
Abstract: Embodiments of structure and methods for forming a three-dimensional (3D) memory device are provided. In an example, a 3D memory device includes a substrate, a memory stack above the substrate, and a peripheral contact structure outside of the memory stack and in contact with the substrate. The peripheral contact structure includes a first peripheral contact portion in the substrate and having a conductive material different from the substrate. The peripheral contact structure also includes a second peripheral contact above, in contact with, and conductively connected to the first peripheral contact portion.
Patent WO-2021008061-A1 (WO)
Inventor: ZENG SHENGFENG
IPC: H04N21/238
Filed: 2019-11-28
Abstract: The present disclosure relates to systems and methods for live streaming. The system may receive a play request associated with a live stream from a terminal device. The system may determine whether there are one or more cached fragments associated with the live stream, wherein the one or more cached fragments are cached from a stream source via a first protocol. In response to determining that there are one or more cached fragments associated with the live stream, the system may determine whether the play request is a request that the terminal device requests the live stream for the first time. In response to determining that the play request is the request that the terminal device requests the live stream for the first time, after a caching of a current fragment is complete, the system may transmit an index file corresponding to the current fragment and at least one of the one or more cached fragments to the terminal device via a second protocol.
Patent WO-2021109144-A1 (WO)
Inventor: ZOU SHENGBIN
IPC: E02D5/38
Filed: 2019-12-06
Abstract: 一种模块化智能护壁灌注桩，包括护壁、钢筋及浇筑砼，所述护壁为模块化拼装而成的上下镂空围护体结构，护壁内可埋设智能监测设备，护壁安装好后在其内壁周围放入钢筋，再浇筑砼形成灌注桩。所述护壁通过若干智能护壁模块(10)卡合成型，每个模块设置有纵向卡合部件和横向卡合部件，通过纵向和横向卡合部件卡合成护壁；所述智能护壁模块(10)卡合成型方式包括对齐拼接型、错开式拼接型、螺旋拼接型。该模块化智能护壁使得护壁的运输和制作更为简单，可防塌孔、增加基础承载力，同时通过智能监测使施工安全度，施工效率进一步提高，智能监测作用可延续至整个结构使用的寿命当中，最大限度的发挥护壁的经济价值。
Patent WO-2020140814-A1 (WO)
Title: 显示装置和电子画框
Inventor: FANG DELI
IPC: G09F9/00
Filed: 2019-12-25
Abstract: 一种显示装置(10)包括：显示模组(2)；设置于显示模组(2)至少一侧的外框(1)；以及至少一个连接组件(3)。至少一个连接组件(3)包括连接主体(31)，连接主体(31)包括：与外框(1)相连的第一安装部(311)；和与显示模组(2)相连的第二安装部(312)，第二安装部(312)与第一安装部(311)相交且形成夹角。其中，显示模组(2)通过至少一个连接组件(3)与外框(1)固定连接。
Patent WO-2021134569-A1 (WO)
Title: Internal projection floating display
Inventor: LI QINGYUAN
IPC: G03B21/62
Filed: 2019-12-31
Abstract: An internal projection floating display, comprising: one or more projectors and one or more air bags, wherein the projectors are arranged in the air bags, an outer surface of each air bag is partially or completely semi-transparent, and the projectors can project viewable images on the outer surface of each air bags to realize the function of displaying in the air.
Patent WO-2022020977-A1 (WO)
Title: 一种养殖浮子的制作工艺及由该工艺获得的养殖浮子
Inventor: XU CHUXIONG
IPC: A01K61/65
Filed: 2020-08-28
Abstract: 本发明公开了一种养殖浮子的制作工艺，是一种在浮子中保持一定气压，以适应于水中使用，它包括下列步骤：将瓶胚放置在加热装置中加热；待瓶胚达到吹瓶要求的温度，将瓶胚放置在吹瓶装置中，由模具合模；向瓶胚内充入压缩空气；待瓶体成型，让模具开模，并与瓶体脱离；将瓶体置于焊接装置中，当瓶体中气压仍大于1个大气压时，将封口盖放置在瓶体瓶口上，由封口盖盖住瓶体瓶口；将转盘罩在封口盖上，由转盘带动封口盖旋转，将封口盖与瓶体瓶口熔接在一起。
Patent WO-2021142608-A1 (WO)
Title: Optical imaging system, image capturing device having same, and electronic device
Inventor: ZHANG WENYAN
IPC: G02B13/18
Filed: 2020-01-14
Abstract: An optical imaging system (100), comprising an optical lens set. The optical lens set comprises a first lens (1), a second lens (2), a third lens (3), and a fourth lens (4) which are axially arranged in sequence; the object side surface of the first lens (1) is convex at the optical axis; the object side surface of the second lens (2) is convex at the optical axis and the image side surface is concave at the optical axis; the object side surface of the fourth lens (4) is convex at the optical axis and the image side surface is concave at the optical axis. The optical imaging system (100) satisfies TL/Imgh<1.5, TTL being the distance from the object side surface of the first lens (1) to the imaging surface at the optical axis, and Imgh being the half of the diagonal length of an effective pixel region of a photosensitive element.
Patent WO-2020164412-A1 (WO)
Inventor: KE TING
IPC: H04L12/24
Filed: 2020-02-04
Abstract: 本公开公开了一种伪随机序列初始相位的生成、配置方法及网络设备。网络设备的方法包括：获取加扰信息和时间信息；根据所述加扰信息和时间信息，生成伪随机序列的初始相位。
Patent WO-2020168967-A1 (WO)
Inventor: WANG HUICHAO
IPC: H04N5/235
Filed: 2020-02-13
Abstract: La présente invention concerne un procédé d'acquisition d'images. Le procédé comprend les étapes consistant à : au moyen d'une première caméra, acquérir au moins deux premières images correspondantes en utilisant au moins deux premiers paramètres d'exposition différents ; effectuer une analyse de contenu sur chacune des premières images et déterminer au moins deux seconds paramètres d'exposition en fonction du résultat de l'analyse de contenu et desdits au moins deux premiers paramètres d'exposition différents ; au moyen d'une seconde caméra, procéder à une acquisition d'images en utilisant au moins deux seconds paramètres d'exposition de façon à obtenir au moins deux secondes images correspondantes ; et effectuer un traitement de fusion sur lesdites au moins deux secondes images de façon à obtenir une image cible.
Patent WO-2021004064-A1 (WO)
Inventor: HOU FENG
IPC: B29C64/20
Filed: 2020-02-17
Abstract: The present invention provides a photo-curing 3D printing device, comprising: a housing containing a liquid photosensitive resin for forming a workpiece, wherein the interior of the housing is a low-pressure environment; a lifting platform arranged in the housing, used for carrying the formed workpiece; a drive mechanism for driving the lifting platform to move up and down; and an optical system located under the housing, capable of irradiating a beam pattern, so that a layer of photosensitive resin at the bottom of the housing is controllably cured.
Patent WO-2021163978-A1 (WO)
Inventor: SHI CONG
IPC: H04W24/08
Filed: 2020-02-20
Abstract: 本申请实施例涉及控制辅小区组状态的方法和终端设备，其中方法包括，在满足预设条件的情况下，对终端设备在辅小区(Scell)组的状态进行第一控制；其中，第一控制包括以下至少一种：保持所述终端设备在辅小区组的状态不变；将所述终端设备在辅小区组的状态切换为休眠状态；将所述终端设备在辅小区组的状态切换为非休眠状态。本申请实施例可以实现对终端设备在Scell组的状态的有效控制。
Patent WO-2020177554-A1 (WO)
Inventor: PANG WEI
IPC: H03H9/25
Filed: 2020-02-21
Abstract: A bulk acoustic resonator, comprising: a substrate (00); an acoustic mirror (10); a bottom electrode (20) disposed above the substrate (00); a top electrode (40); and a piezoelectric layer (30) disposed above the bottom electrode (20) and between the bottom electrode (20) and the top electrode (40). An overlapping region of the acoustic mirror (10), the bottom electrode (20), the piezoelectric layer (30) and the top electrode (40) in the thickness direction of the resonator constitutes an effective region of the resonator; the piezoelectric layer is provided with a recessed structure (31), and the recessed structure (31) has an inner edge and an outer edge; and the vertical projection of the inner edge of the recessed structure (31) overlaps with the vertical projection of the edge of the top electrode (40) or is outside the vertical projection of the edge of the top electrode.
Patent WO-2021082304-A1 (WO)
Inventor: JU JING
IPC: H02J3/00
Filed: 2020-02-21
Abstract: 本发明公开了一种集成配电系统，该集成配电系统包括小母线、主控开关、分控开关，所述小母线被配置为汇集和分配电能；所述主控开关的一端与所述小母线相连；所述主控开关的另一端与所述分控开关的一端相连，所述分控开关的另一端与机柜连接并为机柜供电。
Patent WO-2021164057-A1 (WO)
Title: Linear laser deicing device
Inventor: HE ZHOU
IPC: H02G7/16
Filed: 2020-03-04
Abstract: Disclosed is a linear laser deicing device, comprising a support and a base, characterized in that an electric rotary stage is fixedly mounted at the top end of the support; a laser emitting head is fixedly mounted at the top end of the electric rotary stage; and a controller is fixedly mounted on the back side of the laser emitting head. In the linear laser deicing device, the laser emitting head is arranged on the support, and the controller is used to control the laser emitting head, such that the laser emitting head emits horizontal linear light spots so as to achieve a deicing effect. In this way, a remote and ground-to-air operation can be performed, the deicing process is contactless and safe, is a substitute for mechanical deicing and other methods which are operated in a contact manner, and can also implement live-working to reduce the economic loss caused by powering off. In addition, the device has a strong intelligence feature, and a camera is used to recognize and feed back cables or towers and the ice and snow covering same, which is conducive to the promotion and improvement of the deicing work.
Patent WO-2020207166-A1 (WO)
Inventor: CHEN YILUN
IPC: G06V10/764
Filed: 2020-03-09
Abstract: An object detection method and apparatus, an electronic device and a storage medium. Said method comprises the following steps: acquiring a point cloud of a scene, the point cloud comprising position information of points (101); mapping the point cloud to a three-dimensional voxel representation, so as to obtain feature information concerning a three-dimensional voxel (102); performing a convolution operation on the feature information concerning the three-dimensional voxel, to obtain a convolution feature set (103); determining, on the basis of the convolution feature set, initial positioning information concerning a candidate object area (104); selecting, from the point cloud, a target point located within the candidate object area (105); and on the basis of position information concerning the target point and target convolution feature information, adjusting the initial positioning information concerning the candidate object area, to obtain positioning information concerning a target object area, the target convolution feature information being a convolution feature in the convolution feature set corresponding to the position of the target point (106). The method above improves the accuracy of object detection.
Patent WO-2021179161-A1 (WO)
Inventor: Xie Depeng
IPC: G05D1/10
Filed: 2020-03-10
Abstract: A device management method and apparatus (52), and a movable platform and a storage medium. The method comprises: a management apparatus determining a first device and at least one control right allocated to the first device, wherein the at least one control right is used by the first device to control at least one preset object (S101); and in response to a preset event occurring on the first device, the management apparatus managing the at least one control right (S102). According to the device management method and apparatus (52), and the movable platform and the storage medium provided in the present invention, a device to which at least one control right belongs can be flexibly adjusted and configured, such that a means for controlling at least one preset object is effectively expanded, and the degree of convenience of use for a user for the at least one preset object is also improved.
Patent WO-2021164097-A1 (WO)
Title: Biological product for preventing novel coronavirus
Inventor: ZHANG SHUYUAN
IPC: G01N33/569
Filed: 2020-03-24
Abstract: Provided is a biological product for preventing a novel coronavirus (COVID-19). The biological product can be a gene vaccine or a gene medicine. The gene vaccine adopts a human adenovirus type 5 with deletion of E1 and E3 genes as a vector for carrying an S1 protein antigen expressing a Spike S1 subunit of the novel coronavirus or simultaneously carrying the S1 protein antigen and an N protein antigen, generating an immune response, and preventing novel coronavirus infection and transmission.
Patent WO-2020192709-A1 (WO)
Title: Nouveaux complexes polypeptidiques bispécifiques
Inventor: WANG ZHUOZHI
IPC: C07K16/28
Filed: 2020-03-26
Abstract: L'invention concerne des complexes polypeptidiques bispécifiques, des compositions pharmaceutiques les comprenant, et leurs utilisations.
Patent WO-2021196030-A1 (WO)
Title: 光学系统、镜头模组和电子设备
Inventor: LIU BINBIN
IPC: G02B13/00
Filed: 2020-03-31
Abstract: 一种光学系统、镜头模组和电子设备，该光学系统从物侧至像侧依次包括：具有正曲折力的第一透镜（L1），第一透镜（L1）的物侧面（S1）于光轴处为凸面，第一透镜（L1）的像侧面（S2）于光轴处和于圆周处均为凹面；具有曲折力的第二透镜（L2），第二透镜（L2）的物侧面（S3）于光轴处为凸面，第二透镜（L2）的像侧面（S4）于光轴处和于圆周处均为凹面；具有曲折力的第三透镜（L3）、第四透镜（L4）、第五透镜（L5）和第六透镜（L6）；具有负曲折力的第七透镜（L7），第七透镜（L7）的像侧面（S14）于光轴处为凹面，且设有至少一个反曲点；该光学系统满足条件式：f/EPD<1.7。通过上述设置，该光学系统具有较大的入光孔径，从而具有更大的进光量，可改善暗条件下的拍摄效果，具有更好的成像效果。
Patent WO-2020207419-A1 (WO)
Inventor: ZHANG PANPAN
IPC: C07D403/04
Filed: 2020-04-09
Abstract: La présente invention concerne un dérivé de pipérazine amide représenté par la formule (I) ou un sel pharmaceutiquement acceptable de celui-ci, et une composition pharmaceutique de celui-ci, ainsi que son utilisation en tant qu'agent thérapeutique, en particulier en tant qu'inhibiteur sélectif de kinase réarrangée au cours de la transfection (RET). Le cycle a, le cycle e, X1, X2, X3, X4, R1, R2, R3, R4, R4', R5, R5', R6, R6', R7, R7', R8, m et n ont les mêmes définitions que celles de la spécification.
Patent WO-2020253336-A1 (WO)
Title: 显示基板及其制造方法、有机发光二极管显示装置
Inventor: TIAN HONGWEI
IPC: H01L51/56
Filed: 2020-04-09
Abstract: 一种显示基板及其制造方法、有机发光二极管显示装置。显示基板包括：阵列基板(30)，具有显示区域(10)，显示区域(10)包括像素区(11)和围绕像素区(11)的非像素区(12)；凸起结构(40)，沿第一方向位于阵列基板(30)上，且位于非像素区(12)，第一方向为显示基板的出光方向或出光方向的相反方向；第一金属层(22)，沿第一方向位于凸起结构(40)上，并与工作电压端导电连接；第一平坦化层(50)，沿第一方向位于阵列基板(30)上；多个功能层和阴极层(70)，沿第一方向在第一平坦化层(50)上依次设置；其中，阴极层(70)通过过孔(82)与第一金属层(22)电连接。
Patent WO-2021212285-A1 (WO)
Inventor: LIU ZINAN
IPC: G06F7/57
Filed: 2020-04-20
Abstract: Disclosed are a float point accumulation apparatus and method, and a computer storage medium. The float point accumulation apparatus comprises: a loading module for reading N original float point numbers, and respectively continuously sequentially outputting the N original float point numbers in N calculation cycles, where N is an integer greater than 3 (S510); a control module for determining a calculation stage of the current calculation cycle, and controlling, according to the calculation stage, at least one multiplexer to send, to an input end of a float point addition module, the original float point numbers output by the loading module or an intermediate result output by an output end of the float point addition module (S520); and the float point addition module, which is used for acquiring two float point numbers at the input end in each of the calculation cycles, accumulating the two float point numbers by using an M-stage pipeline structure, and outputting the intermediate result or a final result at the output end, where M is an integer greater than 1 (S530). The apparatus can improve the speed of float point accumulation.
Patent WO-2020216235-A1 (WO)
Inventor: LIN HSIAO-YING
IPC: H04L12/66
Filed: 2020-04-22
Abstract: Provided in the present application are a vehicle-mounted gateway communication method, a vehicle-mounted gateway, and a smart vehicle; when receiving a first message from a first vehicle-mounted device, the vehicle-mounted gateway identifies identification information in the first message, and matches the identification information with preset identification information stored in the vehicle-mounted gateway; the vehicle-mounted gateway only sends a second message when matching is successful and, by means of the second message, instructs a second vehicle-mounted device to execute a target operation. When the identification information in the first message does not match the preset identification information stored in the gateway, the vehicle-mounted gateway will not send a second message to control the second vehicle-mounted device to execute the target operation. By means of identification information of a first message set in the vehicle-mounted gateway of an automobile, the present application reduces the security threats of vehicle-mounted networks and improves the security performance of the vehicle-mounted networks of automobiles.
Patent WO-2020233413-A1 (WO)
Inventor: LIU XIAOYUN
IPC: H01L51/52
Filed: 2020-05-07
Abstract: The present disclosure relates to the technical field of display, and provided thereby are a display device, a flexible display panel and a manufacturing method therefor. The flexible display panel comprises a flexible substrate and a plurality of pixel islands arranged in an array on the flexible substrate; the pixel islands have a display region and a peripheral region surrounding the display region, and each pixel island comprises a driving layer, a first electrode layer, a light emitting layer and a second electrode layer that are sequentially stacked on the flexible substrate; the first electrode layer comprises a first electrode located in the display region and a peripheral electrode located in the peripheral region; the peripheral electrode surrounds the display region, and a surface of the peripheral electrode away from the flexible substrate is provided with a barrier structure surrounding the display region, a preset spacing being present between the barrier structure and the display region; and the light emitting layer is intermittently provided in a region directly opposite to the barrier structure and a region located within a range of the preset spacing.
Patent WO-2021179429-A1 (WO)
Title: 一种指针弯折式时钟
Inventor: SHAO YUEMING
IPC: G04B19/10
Filed: 2020-05-09
Abstract: 本发明公开一种指针弯折式时钟，包括钟壳、机芯和指针，所述机芯固定在钟壳背面，所述机芯的机芯轴穿过钟壳壳壁与指针相连接，且机芯轴带动指针转动；钟壳的钟面为立体钟面，所述指针靠近机芯轴的延伸端相对钟面向上弯折，所述指针远离机芯轴的延伸端弯折指向钟面的时钟刻度。通过对时钟的指针进行弯折变形处理，使得指针先向钟面外弯折后再指向刻度，以配合立体钟面以及钟面上的立体饰品，使得指针在保留了原有的指示功能的同时能够配合立体钟面的时钟使用，不会在转动过程中与立体钟面和饰品相撞，使得时钟的造型设计由内到外做到真正的立体多样。
Patent WO-2020233628-A1 (WO)
Inventor: LIU QI
IPC: G06Q20/38
Filed: 2020-05-20
Abstract: A receipt storage method and node based on the combination of an event function type and a judgment condition. The method comprises: a first blockchain node receives an encrypted transaction invoking a smart contract (302); the first blockchain node decrypts the transaction in a trusted execution environment to obtain the smart contract, the smart contract comprising a special event function (304); the first blockchain node executes the smart contract in the trusted execution environment to obtain receipt data, the receipt data comprising a log corresponding to the special event function (306); the first blockchain node stores the receipt data, so that at least one log field meeting a preset condition in the log corresponding to the special event function is stored in plain text, and the remaining content of the receipt data is stored in cipher text (308).
Patent WO-2021196375-A1 (WO)
Inventor: ZHANG JIE
IPC: H01L27/32
Filed: 2020-05-26
Abstract: An OLED display apparatus, comprising: an array substrate, an OLED light emission layer arranged on the array substrate, a first inorganic layer arranged on the array substrate and completely covering the OLED light emission layer, and a first inkjet printed layer, a color film layer, a second inkjet printed layer, and a second inorganic layer all arranged on the first inorganic layer; wherein the color film layer is located between the first inkjet printed layer and the second inkjet printed layer, and is arranged on the first inkjet printed layer.
Patent WO-2020239002-A1 (WO)
Inventor: ZHENG FEIHU
IPC: G01R29/24
Filed: 2020-05-28
Abstract: 一种电介质薄膜中电荷分布的双面原位测量系统及方法。双面原位测量系统包括待测样品（10）、脉冲激光器（1）、光电触发电路、双面测量光路、加压电路和测量电路；其中，脉冲激光器（1）产生的激光被分为两路，分别进入光电触发电路和双面测量光路中；双面测量光路将激光分两路依次分别入射到正面镀层电极（11）和反面镀层电极（12）；加压电路包括直流高压源，并通过限流电阻施加至电介质薄膜的反面镀层电极（12）上，反面镀层电极（12）还通过耦合电容连接单刀双掷开关的动端，两个不动端分别连接地和保护电路，保护电路与测量电路连接，正面镀层电极（11）接地。与现有技术相比，提供的技术方案减小了热脉冲法在沿光入射方向上分辨率下降的问题，从整体上提高测量的空间分辨率。