baber/WOPTO huggingface dataset:
Patent WO-2019114533-A1 (WO)
Title: 一种抗水树中压乙丙绝缘电缆的制造方法及电缆
Inventor: TANG CHENDAN
IPC: H01B13/00
Filed: 2018-11-26
Abstract: 一种抗水树中压乙丙绝缘电缆的制造方法及电缆，电缆的结构为：围绕同一轴线，自内而外依次是导体、导体屏蔽层、绝缘层、绝缘屏蔽层和护套层；构成所述导体屏蔽层的是交联聚乙烯半导电屏蔽料；构成所述绝缘层的是三元乙丙橡胶绝缘料；构成所述绝缘屏蔽层的是橡胶半导电屏蔽料；构成所述护套层的是聚乙烯护套料。所述电缆的制造方法，其步骤包括：1)制造导体、2)制造导体屏蔽层、3)制造绝缘层、4)制造绝缘屏蔽层、5)疏绕裸铜丝、6)挤包护套料。本方法制得电缆的电缆电性能和机械性能均高于标准要求。
Patent WO-2020107444-A1 (WO)
Inventor: ZHANG QIAOLI
IPC: H04L29/08
Filed: 2018-11-30
Abstract: The present invention provides a wireless network system and a communication method, the system comprises a terminal device, a central controller, a cloud platform and a control terminal; the control terminal is used to send message to the cloud platform; the cloud platform receives the message from the control terminal and sends the message to the central controller; the central controller comprises a central scheduling module, a communication module and a cloud platform interface module; the cloud platform interface module is used to receive message transmitted from the cloud platform and send the message to the central scheduling module; the central scheduling module is used to schedule the terminal device; the communication module is used to perform the two-way communication between the central scheduling module and the terminal device, both the communication module and the terminal device comprise low-frequency communication module and high-frequency communication module; the terminal device is used to receive message sent by the central controller and perform an action in response to the message; the above central controller and the communication module of the terminal device are started and switched as required. The present invention achieves strong compatibility, monitoring reliability and real-time performance.
Patent WO-2020103192-A1 (WO)
Inventor: Lian Cuihong
IPC: C12N5/0775
Filed: 2018-12-04
Abstract: A method for extracting an exosome, comprising the following steps: using a culture medium containing serum free of an exosome to cultivate human adipose-derived mesenchymal stem cells to obtain a culture supernatant containing an exosome; performing a first centrifugation treatment on the culture supernatant, performing a second centrifugation treatment on the supernatant, and then collecting the supernatant to obtain a centrifugate; subjecting the centrifugate to ultrafiltration and concentration treatment using an 100 KD ultrafiltration tube to obtain an ultrafiltrate; subjecting the ultrafiltrate to a third centrifugation treatment, and performing filtration and sterilization treatment using an 0.22 μm filter to obtain a concentrated liquid; and subjecting the concentrated liquid to a fourth centrifugation treatment, and discarding the supernatant, so as to obtain the exosome.
Patent WO-2020113540-A1 (WO)
Title: Automatic sealant production line
Inventor: SHI XIAOHUA
IPC: B01F23/47
Filed: 2018-12-07
Abstract: An automatic sealant production line, comprising a glue manufacturing device and a packaging device; the glue manufacturing device comprises a material storage apparatus (1), a liquid storage apparatus (2), a feeding apparatus (3), a side feeding apparatus (4), a first-stage screw unit (5), a liquid feeding apparatus I (6), a heat exchanger (8), a second-stage screw unit (9), a pigment feeding apparatus (10), a cooler (12) and a buffer tank apparatus (13); the packaging device comprises a filling apparatus (14) and a packaging apparatus (15). The automatic production line may achieve fully automatic continuous production from raw materials to a finished sealant product, and may effectively save energy.
Patent WO-2019110017-A1 (WO)
Inventor: WANG YUXIN
IPC: H04W72/04
Filed: 2018-12-07
Abstract: La présente invention concerne un procédé et un système de communication. Le procédé consiste au moins à : déterminer une séquence de base pour un second nœud de communication envoyant un signal de référence; et recevoir le signal de référence envoyé par le second nœud de communication à l'aide de la séquence de base.
Patent WO-2019134669-A1 (WO)
Inventor: KIMBA DIT ADAMOU BOUBACAR
IPC: H04W76/18
Filed: 2019-01-04
Abstract: Embodiments of the present disclosure provide a handling method for radio link failure, a user terminal and a network side device, the method comprising: recording as radio link failure information a radio link failure occurring in a user terminal; if the user terminal in a current cell enters a connected state or an inactive state, reporting the radio link failure information to a network side.
Patent WO-2020103320-A1 (WO)
Inventor: DENG DAN
IPC: H04B17/345
Filed: 2019-01-09
Abstract: The present invention discloses a WLAN system dynamic channel allocation method, which comprises the following steps of selecting to-be-detected frequency point values in a frequency point range in a target area; performing channel interference measurement on the to-be-detected frequency point values, and calculating average level measurement values of the to-be-detected frequency point values; by comparing the to-be-detected frequency point values with endpoint values of the frequency points in the target are, judging whether the measurement is finished or not; if the measurement is finished, selecting the optimal frequency point according to multiple average level measurement values corresponding to all the to-be-detected frequency point values; and performing WLAN system dynamic channel allocation according to the optimal frequency point. Embodiments of the present invention provide a WLAN system dynamic channel allocation method and system, the measurement can be carried out without using any parameter related to a WLAN access point signal, so that the measurement efficiency is effectively improved, and it is beneficial to accurately select the optimal frequency point for dynamic channel allocation.
Patent WO-2020142972-A1 (WO)
Inventor: LI SIJIN
IPC: G01T1/24
Filed: 2019-01-10
Abstract: 一种CZT半导体活度计（100）以及活度测量装置（200），涉及医疗器械领域，CZT半导体活度计（100）包括壳体（110）、CZT探测头（130）、封装基板（150）和处理模块（170），CZT探测头（130）设置在壳体（110）的一端，封装基板（150）设置在壳体（110）的中部并与壳体（110）的内壁相抵接，CZT探测头（130）与封装基板（150）的一侧连接，封装基板（150）的另一侧与壳体（110）的内壁共同形成一封装内腔，处理模块（170）容置在封装内腔中并与封装基板（150）连接。上述CZT半导体活度计（100），体积小，操作方便，检测时无需人为控制，并且能够在室温下使用。
Patent WO-2019169960-A1 (WO)
Inventor: KUANG JINYONG
IPC: B33Y50/02
Filed: 2019-01-22
Abstract: An internal stereo direct light curing molding 3D printing device and a control method therefor, mainly comprising a laser scanning module, a molding platform and a base; the base is a base body of the entire device, and other parts are mounted on the base, mainly comprising a bottom plate, a resin tank, a screw rod and an optical shaft; the resin tank is located in a recess at the middle of a top portion of the bottom plate, and is made of a transparent acrylic material; the screw rod is fixed at the lower left corner and upper right corner of the bottom plate by means of bearings, while the optical shaft is fixed to the lower right and upper left corner; the molding platform is mounted on the base by means of the screw rod and the optical shaft; the laser scanning module is the main module of the device and is mounted on the molding platform, employing multiple laser beams of specific wavelengths and power for directly scanning, curing and molding at the interior of a transparent photosensitive resin, thereby greatly increasing the speed of 3D printing, and having better efficiency and stability than other 3D printing technologies.
Patent WO-2019165889-A1 (WO)
Inventor: YIN BANGSHI
IPC: G02F1/1333
Filed: 2019-02-13
Abstract: Provided are an LCD display device and an electronic apparatus, wherein the LCD display device is mounted in the electronic apparatus for presenting information for a user, and comprises a glass substrate, a backlight module and a flexible printed circuit board (FPC), wherein the glass substrate and the backlight module are arranged in an abutted manner, the glass substrate and the backlight module are both provided with a notch at a position of a first edge of a non-effective display region, and the notch of the glass substrate and the notch of the backlight module are used for accommodating a bent section of the FPC; the FPC comprises the bent section, and a first body section and a second body section which are connected between two ends of the bent section; a first end, at the first body section, of the FPC is electrically coupled to N pads on the glass substrate by means of N pads, and N is a positive integer; and a second end, at the second body section, of the FPC is electrically coupled to a main board of the electronic apparatus. By means of the LCD display device and the electronic apparatus provided in the present application, the size of a non-effective display region of an LCD display device is reduced.
Patent WO-2020164076-A1 (WO)
Inventor: TURTINEN SAMULI
IPC: H04W74/00
Filed: 2019-02-14
Abstract: Cette invention concerne un procédé, des appareils et un produit de programme informatique permettant d'adresser des réponses d'accès aléatoire avec des fenêtres de réponse étendues. Un premier procédé peut consister à accéder, par un équipement utilisateur, à un réseau par l'envoi d'un préambule de canal d'accès aléatoire à un élément de réseau. Le procédé peut également consister à recevoir, en réponse au préambule de canal d'accès aléatoire, une réponse d'accès aléatoire en provenance de l'élément de réseau. La réponse d'accès aléatoire fournit une indication de l'occasion de canal d'accès aléatoire dans le temps à l'intérieur d'une plage d'une ou de plusieurs trames radio, à laquelle s'applique la réponse d'accès aléatoire.
Patent WO-2019170012-A1 (WO)
Title: 车道线数据处理方法、装置、计算机设备和存储介质
Inventor: SHU MAO
IPC: G06V10/764
Filed: 2019-02-25
Abstract: 一种车道线数据处理的方法，包括：获取并分割待处理道路的三维点云数据；分别对分割后的各段三维点云数据进行处理，得到各段三维点云数据的二维灰度图像；利用预先训练的深度神经网络模型，分别提取各二维灰度图像中的车道线区域和车道线虚实属性，得到对应的车道线区域图；根据车道线区域图对应的三维点云数据和车道线虚实属性，对各车道线区域图进行拼接，得到待处理道路的车道线数据。
Patent WO-2019205795-A1 (WO)
Inventor: YANG CHUNFENG
IPC: G06F16/60
Filed: 2019-02-26
Abstract: The present application relates to an interest recommendation method, a computer device and a storage medium. The method comprises: acquiring characteristic information of a target user; according to the characteristic information, using an interest similarity prediction model to predict an interest similarity between the target user and a user group, wherein the interest similarity prediction model is realized based on a tree model coding mixed linear model algorithm according to an interest similarity between each pair of users in a sample set of user historical records, and the tree model coding mixed linear model algorithm is realized based on a tree model and a linear model; according to the interest similarity, determining a recommended user having a similar interest to the target user in the user group; and acquiring an interest list of the recommended user, and creating a recommendation list for the target user.
Patent WO-2020172819-A1 (WO)
Inventor: REN YUWEI
IPC: H04W64/00
Filed: 2019-02-27
Abstract: In some aspects, a base station may transmit, to a user equipment (UE), an instruction that triggers the UE to transmit an uplink random access channel (RACH) message, the instruction identifying a RACH preamble index corresponding to a RACH preamble to be used for the uplink RACH message; transmit, to a plurality of neighbor base stations, information that identifies the RACH preamble index; receive the uplink RACH message from the UE; receive, from the plurality of neighbor base stations, feedback that indicates respective timings with which the uplink RACH message was received by the plurality of neighbor base stations; and estimate a position of the UE based at least in part on a timing with which the uplink RACH message was received by the base station and at least two of the respective timings with which the uplink RACH message was received by the plurality of neighbor base stations.
Patent WO-2020124824-A1 (WO)
Inventor: KE LINBO
IPC: C08J5/18
Filed: 2019-03-18
Abstract: L'invention concerne un film mince composite et son procédé de préparation. Ce film mince composite est composé d'un polyimide et d'une couche de silice dense formée sur la surface du polyimide.
Patent WO-2019149291-A1 (WO)
Inventor: SUN QIANGDAN
IPC: F17D3/01
Filed: 2019-03-25
Abstract: 一种液封流体容器，包括：容器本体（1），内部设有密闭容积，用于盛装流体物料（2）；工质液体（3）驱氧注装在所述密闭容积内，并与所述容器本体之外的工质液体源之间液相连通，用于在所述密闭容积内形成针对于所述流体物料的液衬结构，以使所述密闭容积内的流体物料（2）与所述容器本体（1）的外部气相氛围相隔离；和物料输控单元，与所述密闭容积内的流体物料（2）接驳连通，用于实现所述密闭容积内的流体物料（2）的输入和输出控制；其中，所述工质液体（3）与所述密闭容积内的流体物料（2）不相溶或基本不相溶，且所述工质液体（3）的密度大于所述密闭容积内的流体物料的密度。还涉及一种基于液封流体容器的循环惰封系统及QHSE储运方法，该系统能够安全有效地储运流体物料（2）。
Patent WO-2020199057-A1 (WO)
Title: 一种自动驾驶模拟系统、方法、设备及存储介质
Inventor: LI XIAOJIAN
IPC: G05D1/02
Filed: 2019-03-30
Abstract: 一种自动驾驶模拟系统、方法设备及存储介质，其中系统包括：运动模块，用于模拟移动平台在模拟行驶环境中的模拟行驶过程；相机模块，用于确定移动平台的相机的相机参数；渲染模块，用于根据相机参数确定相机拍摄模拟行驶环境得到的仿真环境图像；标记模块，用于对仿真环境图像进行标记；渲染模块，还用于对标记后的仿真环境图像进行图像渲染，得到标记图像。该自动驾驶模拟系统可仿真出一种真实的自动驾驶模拟场景，模拟出移动平台在模拟行驶环境中的行驶过程，并模拟出移动平台上的相机拍摄模拟行驶环境而得到的仿真环境图像，最后对仿真环境图像进行可行驶区域检测，从而得到用于辅助自动驾驶进行路径规划的标记图像。
Patent WO-2020062822-A1 (WO)
Inventor: ZHANG JIXIONG
IPC: E21C41/18
Filed: 2019-04-01
Abstract: Disclosed is a mining method with mining-dressing-backfilling-processing for a mine, the method comprising measures for main gangue sources and gangue-reducing measures for a gangue minimization mining working face; coal-gangue dressing system arrangement, equipment and dressing processes; backfilling-caving cooperated coal efficient stoping system arrangement, equipment and production processes; pretreatment and pre-control measures for reducing the influence on the environment before and after gangue backbackfilling; and the design principles and steps of the mining method with mining-dressing-backbackfilling-processing for a mine. The method not only solves the long-range gangue conveying problem, reduces underground gangue lifting costs, and reduces the burden of mine auxiliary lifting and ground coal washery, but also effectively treats coal gangue to reduce the ground accumulation area of the coal gangue, reduces the damage to the mine ecological environment, and protects the ecological environment. At the same time, the gangue backbackfilling and coal efficient stoping working face has a high unit production and unit efficiency, the requirements of modern mines for production capacity can be met, and the method has good application prospects.
Patent WO-2020199219-A1 (WO)
Inventor: XU JING
IPC: H04W52/14
Filed: 2019-04-04
Abstract: A power control method, a terminal device and a network device, wherein power adjustment information is associated with a resource, so that power control for URLLC is more targeted and is also more efficient. The power control method comprises: a terminal device receiving first information, wherein the first information comprises at least one piece of power adjustment information; and the terminal device determining, according to the at least one piece of power adjustment information and power configuration information, a sending power, wherein the power configuration information at least comprises a first correlation, and the first correlation is a correlation between the power adjustment information and a resource.
Patent WO-2020215264-A1 (WO)
Title: Oral care compositions and methods of use
Inventor: HAO ZHIGANG
IPC: A61K8/92
Filed: 2019-04-25
Abstract: A stabilized oral care composition comprises amino acids and traditionally incompatible flavor components. Methods of making and use are further provided.
Patent WO-2019233223-A1 (WO)
Title: Semi-laminated flexible silicon-based thin film solar cell and preparation method therefor
Inventor: LIU KUN
IPC: H01L31/18
Filed: 2019-04-30
Abstract: A semi-laminated flexible silicon-based thin film solar cell and a preparation method therefor, relating to the field of silicon-based thin film solar cells. The structure of the semi-laminated flexible silicon-based thin film solar cell comprises a front electrode, an absorber, and a back electrode which are connected in sequence, wherein the absorber is a semi-laminated absorber with a PI 1 N 1 I 2 N 2  structure, P is a P-type amorphous silicon layer, I 1  is an intrinsic amorphous silicon layer, N 1  is an N 1  type amorphous silicon layer, I 2  is an intrinsic microcrystalline silicon layer, and N 2  is an N 2  type amorphous silicon layer. The preparation method comprises processing a substrate layer, and depositing each layer in sequence according to the structure by using a radio frequency magnetron sputtering method. According to the semi-laminated flexible silicon-based thin film solar cell, a semi-laminated PI 1 N 1 I 2 N 2  structure is employed, so that the heavy doping problem of tunnel junction in a conventional laminated cell is effectively avoided. On the basis of thinning the laminated cell, according to the semi-laminated structure, a built-in electric field, a short circuit current, and conversion efficiency of a cell can be improved. By using the magnetron sputtering method, a depositing process is efficient and clean and is easy to control.
Patent WO-2020215389-A1 (WO)
Inventor: JING XIAOHONG
IPC: G06F3/044
Filed: 2019-05-10
Abstract: An encapsulation structure and a display device, the encapsulation structure comprising a first substrate (202), a second substrate (200), a surrounding dam (203), and a colloid (201). The first substrate (202) is arranged opposite the second substrate (200), and the surrounding dam (203) is arranged on the first substrate (202). The surrounding dam (203) forms an enclosed structure along the edge of the first substrate (202). The colloid (201) is arranged adjacent to the surrounding dam (203), and the surrounding dam (203) and the colloid (201) seal the first substrate (202) and the second substrate (200). When the first substrate (202) and the second substrate (200) have been sealed together, the encapsulation structure features an excellent bonding effect and excellent touch control.
Patent WO-2020237484-A1 (WO)
Inventor: YANG XING
IPC: H04W36/00
Filed: 2019-05-27
Abstract: The present invention relates to a cell handover method and device, and a storage medium. In the cell handover method, when determining to perform target cell handover and interrupt data transmission with a source cell, resource configuration information of a source cell is saved. By means of the present invention, the connection with the source cell can be restored by using the saved resource configuration information of the source cell in the case of failing to perform the target cell handover, thereby reducing the probability of a service interruption situation in the case of a cell handover failure.
Patent WO-2020237485-A1 (WO)
Inventor: HSIAO CHIA-HSIANG
IPC: F04D29/60
Filed: 2019-05-27
Abstract: A fan hanger and a fan device. The fan device comprises a fan body (1) and the fan hanger (2). The fan hanger comprises a support member (20), a first locking component (3), a second locking component (4), and a sleeve (5). The sleeve (5) is fixed to a fixing shaft (10) of the fan body (1). When fixed to the sleeve (5), the first locking component (3) can pass through a first notch (223) and a second notch (233) of the support member (20) and enter a first semi-open through hole (221) and a second semi-open through hole (231) of the support member (20), then the fan body (1) and the sleeve (5) can be hangingly disposed on the support member (20) by means of the first locking component (3), and in this case, an installer does not need to support the fan body (1), and the second locking component (4) can be conveniently used for locking the support member (20) and the sleeve (5) to each other.
Patent WO-2020001296-A1 (WO)
Inventor: LIANG ZHIYING
IPC: H05K5/02
Filed: 2019-06-14
Abstract: Provided in the present application are an electronic device and an unmanned aerial vehicle. The electronic device comprises a housing, a port provided on the housing, and a port protective cover that is used for protecting the port and that is connected to the housing; the housing comprises a first housing and a second housing in snap-fit connection with the first housing, the first housing and the second housing being in snap-fit connection to form a limiting hole; the port protective cover comprises a covering portion used for protecting the port, a connection portion that is connected to the covering portion and that is accommodated within the limiting hole, and a limiting portion provided at an end of the connection portion (1a, 1b, 1c, 1d) that is far from the covering portion; the limiting portion is used for preventing the port protective cover from disengaging from the limiting hole. By means of the electronic device provided by the present application, simply by placing the connection portion at a position corresponding to an upper housing or a lower housing, and engaging the upper and lower housing, the protective cover can be reliably connected to the housing, thus it is not necessary to perform forced insertion, which greatly improves assembly efficiency.
Patent WO-2020248257-A1 (WO)
Title: Display substrate and display device
Inventor: XIAO YUNSHENG
IPC: H01L27/32
Filed: 2019-06-14
Abstract: A display substrate and a display device, belonging to the technical field of display. The display substrate is provided with an encapsulation region (A) and an edge region (B) located at the periphery of the encapsulation region (A), the encapsulation region (A) being polygonal. The display substrate comprises a base substrate (201) and a blocking structure (202); the blocking structure (202) is located on one side of the base substrate (201) and located in the edge region (B); the blocking structure (202) comprises a plurality of isolation dams (2021) located at a side where a plurality of edges of the encapsulation region (A) are located, and a plurality of isolation dams (2021), which are located at a side where the same edge of the encapsulation region (A) is located, are arranged at intervals in a direction away from the encapsulation region (A); the encapsulation region (A) has a first edge (a1) and a second edge (a2), a plurality of first isolation dams (2021a) located at the side where the first edge (a1) is located are not connected to a plurality of second isolation dams (2021b) located at the side where the second edge (a2) is located, and the number of second isolation dams (2021b) is greater than the number of first isolation dams (2021a). The blocking structure (202) can prevent a crack from extending from a film layer in the edge region (B) to a film layer in the encapsulation region (A), ensuring the encapsulation reliability of the display substrate.
Patent WO-2020173035-A1 (WO)
Title: Pixel driving circuit and display panel
Inventor: CAI YUYING
IPC: G09G3/3225
Filed: 2019-07-10
Abstract: According to the pixel driving circuit and the display panel provided in the embodiments of the present application, the pixel driving circuit of a 5T1C structure is used for effectively compensating for the threshold voltage of the driving transistor in each pixel. The compensation structure of the pixel driving circuit is relatively simple, and thus, there is no need to occupy a large area.
Patent WO-2020034886-A1 (WO)
Title: Gate apparatus and vending machine
Inventor: REN JUNQIANG
IPC: G07F9/10
Filed: 2019-08-07
Abstract: A gate apparatus (200) and a vending machine, the gate apparatus (200) comprising a machine frame (210), a gate (220), and a drive assembly (230) rotatably connected to the gate (220); a fixed frame (211) is arranged on the machine frame (210), the fixed frame (211) being provided with an opening (213) and a sealing surface (214) surrounding the opening (213); the gate (220) is arranged to close the opening (213) by means of the engagement of a first surface (224) of the gate (220) and the sealing surface (214) when the drive assembly (230) drives the gate (220) to move along a first direction; the gate (220) is also arranged to open the opening (213) by means of the separation of the first surface (224) and the sealing surface (214) when the drive assembly (230) drives the gate (220) to move along the opposite direction to the first direction; and the first surface (224) is arranged at an angle to the first direction.