baber/WOPTO huggingface dataset:
Patent WO-2019000668-A1 (WO)
Title: Garment refresher and garment refreshing method
Inventor: ZHENG XIAOTAO
IPC: D06F58/30
Filed: 2017-09-25
Abstract: Provided are a garment refresher and a garment refreshing method. The garment refresher comprises a container (1), a condensation device (2), and a drying device (3). The condensation device (2) is provided at one side of the container (1). The condensation device (2) comprises a condensation duct (21) communicating the interior and exterior of the container (1) and a condensation component (22) provided inside the condensation duct (21). An air inlet (211) of the condensation duct (21) is in communication with the interior of the container (1). An air outlet (212) of the condensation duct (21) is in communication with the exterior of the container (1). A first suction fan (23) is provided at the air inlet (211) of the condensation duct (21). A condensed water outlet (24) is formed at the condensation duct (21). The drying device (3) is provided at the bottom of the container (1). The drying device (3) has a drying duct (31) and a heating component (32) provided inside the drying duct (31). An entrance (311) and an exit (312) of the drying duct (31) are provided at the bottom of the container (1) and spaced apart from each other. A second suction fan (33) is provided at the entrance (311) or the exit (312) of the drying duct (31). The garment refresher can increase a speed of drying garments and lower a temperature of and a water content in the discharged steam.
Patent WO-2018113400-A1 (WO)
Title: 一种优化利用改性粘土法消除赤潮的实施方法
Inventor: CAO XIHUA
IPC: G06Q10/04
Filed: 2017-10-18
Abstract: 一种优化利用改性粘土法消除赤潮的实施方法。以监测获得的赤潮及改性粘土絮凝体的特征为依据，构建现场赤潮或赤潮消除效果的实时状态指标及其标准化量值分级体系；通过现场实时状态指标及其标准化量值分级体系，获取待治理水体中赤潮或赤潮消除效果特征指标值的相应等级代码；利用上述等级代码与专家系统进行比对，得到优化利用改性粘土法消除赤潮的作业方案；按照推荐作业方案实施消除作业后，实时跟踪监测作业效果，根据赤潮消除效果及时优化调整作业方案。所述方法可以实现改性粘土法治理赤潮现场实施时的作业精细化和程序化，有助于提高利用改性粘土法治理赤潮的现场作业效率。
Patent WO-2018129980-A1 (WO)
Title: 在枯草芽孢杆菌中高效表达普鲁兰酶的方法及重组枯草芽孢杆菌
Inventor: LI YANGYUAN
IPC: C12N9/44
Filed: 2017-10-24
Abstract: 提供了在枯草芽孢杆菌中高效表达普鲁兰酶的方法及重组枯草芽孢杆菌。所述方法包括构建碱性蛋白酶和中性蛋白酶缺失的枯草芽孢杆菌菌种；构建包含启动子、信号肽和普鲁兰酶基因的表达载体；将上述载体导入上述枯草芽孢杆菌中。
Patent WO-2018082599-A1 (WO)
Title: 无阀膜充气袋及其制作方法和充气装置
Inventor: ZHANG JIAYING
IPC: B65D81/03
Filed: 2017-11-02
Abstract: 一种无阀膜充气袋及其制作方法和充气装置，所述制作方法包括以下步骤：将气体经由待充气的无阀膜充气袋的充气单元（15）充入储气单元（13）；对充气后的储气单元（13）执行热封操作，以在所述储气单元的一进气口（131）处形成一密封缝（105），从而将气体密封于所述储气单元中；以及连续地对所述无阀膜充气袋的所有储气单元依次进行上述充气和热封操作，以使所述无阀膜充气袋的所有储气单元都完成充气，从而得到充气后的所述无阀膜充气袋，其中充气后的所述无阀膜充气袋是立体包装袋，以用于包装至少一待包装物品。
Patent WO-2019015176-A1 (WO)
Title: Cloth cutting machine having spacing-adjustable blades
Inventor: XU ZHIYUAN
IPC: D06H7/00
Filed: 2017-11-08
Abstract: A cloth cutting machine having spacing-adjustable blades, comprising housings (1); there are two housings (1); a fixing frame (2) is laterally fixedly connected between the two housings (1); the top of the fixing frame (2) is provided with a moving slot (3); an elongate board (4) is fixedly connected to the bottom of the inner cavity of the fixing frame (2); both ends of the elongate board (4) respectively extend into the inner cavities of the two housings (1); both sides at the top of the elongate board (4) are provided with sliding slots (5). By means of the cooperation between the fixing frame (2), the moving slot (3), the elongate board (4), the sliding slots (5), a square sliding block (6), a toothed plate (7), movable cloth cutting blades (8), a fixed block (9), a fixed cloth cutting blade (10), a forward and backward rotation motor (11), a first gear (12), and a second gear (13), the problem of being unable to adjust the distance between blades of existing cloth cutting machines is solved. The cloth cutting machine having spacing-adjustable blades has the advantage that the spacing between blades is adjustable, and the distance between the blades can be adjusted according to the desired cut size of the cloth; the cloth cutting machine is simple in structure, and convenient for an operator to use.
Patent WO-2019095387-A1 (WO)
Title: 一种远程协助的自动升级方法及设备
Inventor: VOTH TERRY
IPC: G06F8/65
Filed: 2017-11-20
Abstract: 一种远程协助的自动升级方法及设备，客户端的核心组件在接收到启动指令后，会自动向服务器发送设备相关信息（S401），服务器根据设备相关信息查询存储的与设备相关信息匹配的更新扩展库（S402），该更新扩展库为设备厂商管理员提供的最新扩展库。在服务器向客户端的核心组件发送查询到的更新扩展库后，核心组件会在扩展库组件中保存并动态加载更新扩展库（S403），实现对客户端的自动升级。
Patent WO-2018121175-A1 (WO)
Title: 用于制备波形分束模块的超材料的本构参数的构建方法
Inventor: ZHANG CHEN
IPC: H01J40/00
Filed: 2017-11-30
Abstract: 本发明提供一种用于制备波形分束模块的超材料的本构参数的构建方法。所述波形分束模块用于将一个输入波源分成任意路波束。该方法包括以下步骤：根据波形分束模块的分束需求，结合虚拟空间OA'B'（x，y，z）的坐标点与物理空间OAB（x'，y'，z'）的坐标点之间的变换关系，利用雅克比矩阵A获得变换关系系数；将所述变换关系系数代入第一公式中，并将所得结果代入第二公式中，获得用于制备波形分束模块的超材料的本构参数。基于该用于制备波形分束模块的超材料的本构参数，能够确定用于制备波形分束模块的超材料，并使得基于该超材料制备出的分束模块能够将一个输入信号波源分成任意路输入波源。
Patent WO-2018108032-A1 (WO)
Title: 网页资源获取装置与方法
Inventor: LIU CHENG
IPC: H04L29/08
Filed: 2017-12-08
Abstract: 本发明实施例提出了一种网页资源获取装置与方法，涉及浏览器技术领域。所述网页资源获取方法包括：发起网页获取请求；若所述第一用户终端未缓存有与所述网页获取请求关联的网页资源时，查询预存储的访问记录表是否包括有与所述网页获取请求关联的访问记录；若所述访问记录表包括有与所述网页获取请求关联的访问记录时，向与该访问记录关联的第二用户终端获取与所述网页获取请求关联的网页资源。第一用户终端直接向与该访问记录关联的第二用户终端获取与所述网页获取请求关联的网页资源，无需消费网络流量，节省了浏览网页的消费成本。
Patent WO-2018113582-A1 (WO)
Inventor: JIANG HAITAO
IPC: G08B21/24
Filed: 2017-12-14
Abstract: A sitting posture recognition system and a sitting posture recognition method. The system comprises: a sensing unit, a posture computation unit, a storage unit, a posture determination unit, an alert determination unit, and an alerting unit. Sitting posture recognition is performed after a person is in a relative stationary state, an alert is not issued directly when an incorrect sitting posture is determined, instead, by means of further alarm determination, distribution conditions of a plurality of error information are combined so as to carry out alerting, which prevents a missed alarm or a false alarm, and improves the accuracy of an incorrect sitting posture alert.
Patent WO-2019085189-A1 (WO)
Inventor: ZHOU CHAO
IPC: E03F3/02
Filed: 2017-12-18
Abstract: 一种降雨时控制排水系统中的污水汇入污水干管的方法，在最大限度利用现有资源的情况下，通过合理配置，将各个雨污处理单元内水质较差、污染严重的初雨通过分流设施的截污管排放至污水干管中，再进入污水处理厂进行处理，将水质较好、污染较小的中后期雨水通过分流设施的出水管排放至自然水体中或排放至自然水体的管路中，同时将与污水管路相连的污水管中的污水排放至污水干管中，再进入污水处理厂进行处理。还公开了一种降雨时控制排水系统中的污水汇入污水干管的控制系统。
Patent WO-2019085194-A1 (WO)
Title: 显示面板及其显示装置
Inventor: HUANG BEIZHOU
IPC: G02F1/1368
Filed: 2017-12-19
Abstract: 本申请提供一种显示面板及其显示装置，显示面板包括：相对配置的第一基板和第二基板；多个主动开关，设置于第一基板上；多条导电线，设置于第一基板上，第2n-1条导电线及第2n条导电线为相邻配置，第2n条导电线及第2n+1条导电线为背向配置，n为正数；彩色滤光层，具有多个像素组，设置于第一基板或第二基板上，每一像素组包括若干相邻且颜色相异的色阻单元；遮光层，设置于色阻单元之间，并覆盖导电线，遮光层区隔色阻单元；其中，相邻像素组之间的相邻色阻单元颜色相同；第2n条导电线与第2n+1条导电线之间的距离，大于第2n-1条导电线与第2n条导电线之间的距离。
Patent WO-2019104783-A1 (WO)
Inventor: XIE JING
IPC: A23L3/36
Filed: 2017-12-21
Abstract: 一种冲击式速冻机圆形射流喷嘴结构，包括孔板（1）、导流槽（3）和喷嘴（4），所述孔板上顺排均布若干圆形开孔（2）；所述导流槽为包括上端开口和下端开口的中空倒圆锥台形，导流槽的上端开口与圆形开孔连接，导流槽的下端开口连接喷嘴的入口，喷嘴为中空圆柱形；相邻两圆形开孔的间距为40-100mm，圆形开孔的直径为30-80mm，导流槽的高度为20-60mm，喷嘴内径为6-15mm，喷嘴高度为20-40mm，喷嘴下端与其下方的冻品传送板带之间的垂直距离为10-100mm。上述结构可以有效地提高冻品降温过程的均匀性，改善传统结构在食品冷冻加工过程中不同位置处冻品降温速率存在的较大差异性，提高冻品质量。
Patent WO-2019127047-A1 (WO)
Title: 无人飞行器及无人飞行器的装配方法
Inventor: HUANG TONGYAO
IPC: B64D47/08
Filed: 2017-12-26
Abstract: 一种无人飞行器及无人飞行器的装配方法，本发明的无人飞行器，包括：机体(1)以及多目组件(2)，所述多目组件(2)包括视觉模组(20)和支架(23)，所述视觉模组(20)通过黏结剂粘接在所述支架(23)上。本发明能够提高视觉模组与支架之间连接的稳定性。
Patent WO-2018130217-A1 (WO)
Title: 基于光纤振动传感的轴承状态在线监测系统及方法
Inventor: GUAN RAN
IPC: G01M13/04
Filed: 2018-01-15
Abstract: 基于光纤振动传感的轴承状态在线监测系统，包括：激光产生装置（1），用于向环行器（3）发出脉冲激光，光扫描装置（4），用于将来自环行器（3）的脉冲激光时分地输入到多根振动传感光缆（5），多根振动传感光缆（5）中的每根振动传感光缆（5）均用于感测一个或多个轴承的振动，从多根振动传感光缆（5）传输来的、带有轴承振动信息的散射光信号经光扫描装置（4）和环行器（3）输入到光电探测器（8），光电探测器（8）将该散射光信号转换为电信号并将该电信号传输给信号采集及处理模块（9），信号采集及处理模块（9）用于对该电信号进行处理，并由该电信号确定轴承的工作状态。多根振动传感光缆（5）形成为并联关系。可以缩短每根振动传感光缆的长度，提高监测系统的灵敏度，降低监测系统的成本。还提供一种基于光纤振动传感的轴承状态在线监测方法。
Patent WO-2018233349-A1 (WO)
Title: Yaw brake block and preparation method therefor
Inventor: ZHANG PENGFEI
IPC: C08K7/06
Filed: 2018-04-09
Abstract: Provided are a yaw brake block and a preparation method therefor, pertaining to the technical field of friction materials. The yaw brake block is mainly prepared from the following raw materials in parts by mass: 70-75 parts of polyether ether ketone, 10-20 parts of carbon fibers, 3-5 parts of glass fibers and 3-5 parts of graphite. The present invention alleviates the technical problems of easy rusting, damage to a mate plate, and harsh noises present with or caused by metal-based friction materials commonly used for wind turbine yaw brake blocks at home and abroad at present, and achieves the technical effects of not only greatly improving mechanical properties and high temperature resistance, but also greatly reducing the hardness of the yaw brake block, wear to a mate member, and noise pollution, and also improving the friction stability and working condition adaptability thereof, such that the requirements for the low-speed yaw braking of a wind turbine can be effectively met.
Patent WO-2019196113-A1 (WO)
Inventor: LUO LEI
IPC: G01N21/01
Filed: 2018-04-13
Abstract: 一种控制探头（402）的方法、检测设备及控制探头（4-2）的装置。控制探头（402）的方法，应用于检测设备，包括：获取待检测物品所使用的容器类型（101）；根据容器类型调整探头（402）的伸出状态，其中，伸出状态包括：长伸出状态和短伸出状态。检测设备根据待检测物品所使用的容器类型，来自动调整探头（402）的伸出状态，实现了使用一种单一探头（402）并通过控制探头（402）的不同状态，使激光焦点能够准确照射到待检测物品上而不是容器上，从而大大提升了用户体验，满足了用户的实际需求。
Patent WO-2019178931-A1 (WO)
Title: 对用于叠瓦组件的电池片进行测试的方法和系统
Inventor: YIN BINGWEI
IPC: H01L31/0224
Filed: 2018-05-18
Abstract: 本发明涉及对用于叠瓦组件的电池片进行测试的方法和系统，所述电池片具有正面和与正面相对的背面，在正面形成有彼此平行地延伸的多条正面主栅线，在背面形成有彼此平行地延伸的多条背面主栅线。根据本发明的方法包括以下步骤：提供可调上测试装置，其包括数量可调的上探针排；提供可调下测试装置，其包括数量可调的下探针排或测试板；将可调上测试装置和可调下测试装置电连接到测试设备以进行测试；其中，根据所测试的叠瓦组件的电池片选择可调上测试装置的探针排数量和可调下测试装置的探针排数量或测试板，从而使可调上测试装置位于正面与正面主栅线接触并导通，并且使可调下测试装置位于背面与背面主栅线和背电场接触并导通。
Patent WO-2018228159-A1 (WO)
Title: 虚拟现实眼镜
Inventor: ZOU XIANGXIANG
IPC: G02B27/01
Filed: 2018-05-24
Abstract: 一种虚拟现实眼镜(100)，包括眼镜本体(10)、头带(20)、驱动装置(40)和控制装置(50)。头带(20)的两端分别连接至眼镜本体(10)的两端；头带(20)和眼镜本体(10)的至少之一设有至少一个压力检测装置(30)，其配置成检测头带(20)和眼镜本体(10)的至少之一对头部的压力；驱动装置(40)配置成张紧和松开头带(20)；控制装置(50)与压力检测装置(30)、驱动装置(40)通讯以根据头带(20)和眼镜本体(10)的至少之一对头部的压力控制驱动装置(40)张紧或松开头带(20)。由此，实现了头带的自主调节，提升了用户的使用体验。
Patent WO-2019223021-A1 (WO)
Title: Wallboard applied to mobile washroom, interlocking structure and mobile washroom thereof
Inventor: SHI ZHIWEI
IPC: E04B2/00
Filed: 2018-05-30
Abstract: Provided are a wallboard applied to a mobile washroom, an interlocking structure and a mobile washroom. The wallboard (1) comprises side tongues (12) formed by being bent at longitudinal or transverse side edges. The side tongue (12) is provided with a number of connection portions (13) for assembly. Wallboards (1) can be assembled with each other by means of the side tongues (12). The interlocking structure comprises a plurality of wallboards (1) and connection members (3); two adjacent wallboards (1) are assembled with each other at the side tongues (12); and the connection members (3) wrap the two mutually assembled side tongues (12) from the top ends of the side tongues to the bottom ends of the side tongues, so as to restrain the two mutually assembled side tongues from being separated from each other. Further provided is a washroom using the wallboard and the interlocked structure.
Patent WO-2018228374-A1 (WO)
Title: Procédé et appareil de communication dans un système lte sur un spectre sans licence
Inventor: CHANG WENTING
IPC: H04W74/08
Filed: 2018-06-12
Abstract: L'invention concerne un procédé et un appareil de communication dans un système LTE sur un spectre sans licence. Un appareil pour un équipement utilisateur (UE) peut comprendre : des circuits configurés pour : détecter un signal de référence de détection de présence pour un canal ayant une période de temps de séjour sur un spectre sans licence; et déterminer un emplacement d'une sous-trame de départ pour un canal de commande de liaison descendante physique (PDCCH) dans la période de temps de séjour sur la base de la détection du signal de référence de détection de présence; et une mémoire pour stocker l'emplacement de la sous-trame de départ. Dans certains modes de réalisation de la présente invention, la période de temps de séjour est fixe. Dans certains modes de réalisation, la période de temps de séjour comprend une période de temps de séjour de liaison descendante fixe et une période de temps de séjour de liaison montante fixe.
Patent WO-2019237336-A1 (WO)
Title: Batch wire stripping and crimping device
Inventor: SONG MING
IPC: H02G1/12
Filed: 2018-06-15
Abstract: A batch wire stripping and crimping device comprises a base board (100), a wire stripping pressing plate (200), and a wire crimping pressing plate (300). The base board (100) comprises a lower wire accommodating recess (101), a lower cutting recess (102), a waste region (104), and a lower wire crimping recess (103). The lower cutting recess (102) is internally provided with a lower position-limiting member (102a), a lower cutting tool (102b), and a lower elastic member (102c). The wire stripping pressing plate (200) comprises an upper wire accommodating recess (201) and an upper cutting recess (202). The upper cutting recess (202) is internally provided with an upper position-limiting member (202a), an upper cutting tool (202b), and an upper elastic member (202c). The wire crimping pressing plate (300) comprises an upper wire crimping recess (301). The wire stripping and crimping device can be used to perform operations in two operation positions with one device, and to remove a sheath of a wire while also stripping the wire and placing the same in the waste region, thereby improving production efficiency, reducing the total time required for wire stripping or crimping, and keeping a production workshop clean.
Patent WO-2020000470-A1 (WO)
Inventor: MAO JIYAN
IPC: C12N15/66
Filed: 2018-06-29
Abstract: L'invention concerne un vecteur recombinant pour favoriser la surexpression de la protéine CDC42, comprenant une séquence codant pour CDC42 et un vecteur pEGFP-C1. Le vecteur pEGFP-C1 comprend des sites de clivage d'enzyme de restriction XhoI et EcoRI, et la séquence CDC42 est insérée dans les sites de clivage d'enzyme de restriction dans une direction avant. Le vecteur recombinant pour favoriser la surexpression de la protéine CDC42 présente les avantages d'une efficacité de transfection élevée, de favoriser la surexpression de la protéine BNP, l'expression étant continue et stable, et une méthode de construction simple.
Patent WO-2020024209-A1 (WO)
Title: External power adapter, mounting frame for same, and electrical apparatus using same
Inventor: GASSNER CHRISTIAN
IPC: F16M13/02
Filed: 2018-08-02
Abstract: An external power adapter (20), a mounting frame (10) for the same, and an electrical apparatus using the same. The mounting frame for the power adapter comprises a main body (11) and a pressing portion (12) disposed on the main body. The main body comprises an installation surface (111) for restricting movement of the power adapter in a first dimension X and a second dimension Y. The installation surface has an insertion gap (111a) along a first direction V1. The main body extends to provide connection portions (13), used to fix the mounting frame along the first direction, at two ends of the installation surface. When the installation surface is moved in the first direction to contain the power adapter, the pressing portion presses against the power adapter to restrict movement of the power adapter in a third dimension Z, so as to restrict movement of the power adapter in all directions. The connection portions can also be utilized to fasten the power adapter to an external object via the mounting frame, thereby facilitating installation of the external power adapter.
Patent WO-2019034112-A1 (WO)
Title: COMPOSITION CONTAINING L-CARNITINE AND β-HYDROXYBUTYRATE COMPOUND
Inventor: YUAN JIANDONG
IPC: A61K31/19
Filed: 2018-08-16
Abstract: Provided are a composition containing L-carnitine and at least one β-hydroxybutyrate compound; said β-hydroxybutyrate compound contains β-hydroxybutyrate and a β-hydroxybutyrate precursor or a combination thereof; preferably, the L-carnitine and β-hydroxybutyrate in said composition are present in the form of an intramolecular salt. Also provided is a method for preparing L-carnitine-β-hydroxybutyrate. The composition has weight-loss and ketogenic effectiveness.
Patent WO-2019140926-A1 (WO)
Inventor: ZHANG JINJU
IPC: G01N33/58
Filed: 2018-09-05
Abstract: 一种功能性生物纳米磁珠荧光编码方法及其流式应用，所述磁珠的膜蛋白同时融合表达荧光蛋白和功能蛋白，可以在表面均匀表达展示荧光蛋白，可直接作为荧光标记的生物纳米磁珠使用；同时，生物纳米磁珠表面还可以同时表达展示重组蛋白等具有其他生物活性的蛋白分子，以满足流式检测的需求。
Patent WO-2019205449-A1 (WO)
Title: Management method for improving data-array-based data protection in flash storage device
Inventor: XIE XIANGQI
IPC: G06F11/10
Filed: 2018-09-14
Abstract: A management method for improving data-array-based data protection in a flash storage device. The method employs the concept of a virtual die, meaning only a slight adjustment to the process structure of a logical-to-physical address mapping table is needed, usually the most time-consuming step in current firmware processes. In the method, a physical die is divided equally into several virtual dies in accordance with actual product applications. In this way, storage space for parity bits can be effectively reduced to achieve disk-array-based data protection, and usable data capacity of flash memory can be increased to improve product competitiveness.
Patent WO-2020056674-A1 (WO)
Title: Annonce de capacité d'agrégation de porteuses
Inventor: HU HAIJING
IPC: H04W8/24
Filed: 2018-09-20
Abstract: L'invention concerne un équipement utilisateur (UE) qui est configuré avec une fonctionnalité d'agrégation de porteuses (CA) et est connecté à un réseau par l'intermédiaire d'une station de base qui sert de cellule de desserte primaire (PCell) fournissant une porteuse composante primaire (PCC) à l'UE. L'UE détermine une pluralité de bandes qui sont prises en charge par l'UE pour une utilisation dans la fonctionnalité CA, génère un élément d'informations (IE) de bandes individuelles comprenant des informations de bande pour les bandes, détermine au moins une combinaison CA représentative ayant un ordre, l'ordre indiquant un nombre total de porteuses composantes (CC), ladite au moins une combinaison CA représentative formant une base pour extrapoler une pluralité de combinaisons CA ayant l'ordre sur la base des informations de bande, génère un IE de combinaison CA représentative comprenant ladite au moins une combinaison CA représentative, et transmet l'IE de bandes individuelles et l'IE de combinaison CA représentative à la station de base.
Patent WO-2020000808-A1 (WO)
Inventor: DONG WENXIAO
IPC: G01N1/38
Filed: 2018-10-24
Abstract: A uniform mixing device, an analyzer, and a uniform mixing method in the field of medical equipment. The uniform mixing device comprises a fixing device (1), the fixing device (1) being configured to fix a test sample container to be uniformly mixed; a uniform mixing driving device (2), the uniform mixing driving device (2) being configured to drive the fixing device (1) to rotate around an axle center; and a supporting device (3), the supporting device (3) being provided with a supporting surface (301) parallel to a rotating trajectory of the fixing device (1). The test sample container in the uniform mixing process is supported by the supporting device (3), and under the condition of ensuring that the fixing device (1) applies a small force to the test sample container, the risk of damage of a test tube caused by complete loosening of the test sample container can be avoided, thereby ensuring normal operation of a uniform mixing operation. The device is simple in structure, and easy to implement.
Patent WO-2019128422-A1 (WO)
Inventor: LI JUN
IPC: H04R7/14
Filed: 2018-10-25
Abstract: Embodiments of the present invention provide a diaphragm and an electroacoustic transducer. The diaphragm is rectangular and comprises a middle part and a folding ring part surrounding the periphery of the middle part. The folding ring part comprises two opposite first side parts, two opposite second side parts, and arc-shaped corner parts located between the first side parts and the second side parts; the arc-shaped corner parts form corner areas together with the ends of the first side parts and the ends of the second side parts which are connected to the arc-shaped corner parts; each corner area of the folding ring part is provided with a first pattern group and a second pattern group which are adjacent to each other; each of the first pattern group and the second pattern group comprises a plurality of single patterns; the plurality of single patterns of the first pattern group is provided to diverge from the outer side to the inner side of the folding ring part, and the plurality of single patterns of the second pattern group are provided to diverge from the inner side to the outer side of the folding ring part. The technical solution provided by the embodiments of the present invention enables a diaphragm to meet temperature requirements in different operating modes, has an effective inhibiting effect on harmonic distortion, and can also improve the audition quality and the acoustic performance of an electroacoustic transducer.
Patent WO-2019076386-A1 (WO)
Title: Method for determining atr and erk binding region
Inventor: WEI FENGXIANG
IPC: C12N5/10
Filed: 2018-11-28
Abstract: Provided is a method for determining an ATR and ERK binding region, said method comprising the use of recombinant plasmid cell transfection and co-immunoprecipitation to determine an ERK kinase and ATR protein active region.
Patent WO-2019214254-A1 (WO)
Title: Air conditioner defrosting control method and device thereof
Inventor: LI JUN
IPC: F24F11/61
Filed: 2018-12-27
Abstract: An air conditioner defrosting control method and a device thereof. The air conditioner defrosting control method comprises: entering a defrosting mode, and detecting the number of defrosting operations executed in the present defrosting mode; according to the number of defrosting operations and an initially set defrosting time, setting the present set defrosting time recording the present defrosting time; detecting and determining that the present defrosting time reaches the present set defrosting time; updating the number of defrosting operations; and setting the next set defrosting time. By means of the air conditioner defrosting control method and device, the maximum defrosting time can be self-adaptively adjusted without affecting the use of a user, thereby preventing the accumulation of a frosting layer, and avoiding the risk of pipes bursting.
Patent WO-2019227935-A1 (WO)
Inventor: WANG LIN
IPC: G03B21/60
Filed: 2019-01-05
Abstract: 一种投影屏幕，其包括从光入射侧依次设置的基板(10)、全反射层(20)和用于吸收光线的吸光层(30)，其中，全反射层(20)具有多个在投影屏幕的垂直方向上延伸的梯形微结构，多个梯形微结构在投影屏幕的水平方向上周期性排列。该投影屏幕具有结构简单、加工容易、成本低以及对比度高的特点。
Patent WO-2020142952-A1 (WO)
Title: Capture sonore directionnelle à l'aide d'un suivi d'objet basé sur des images
Inventor: QIAN HAO
IPC: H04N5/225
Filed: 2019-01-09
Abstract: L'invention concerne un procédé de capture sonore directionnelle. Le procédé comprend les étapes consistant à : au moyen d'un dispositif de caméra, capturer une séquence d'images d'une scène comportant une source lumineuse fixée à un objet source sonore ; détecter la source lumineuse dans la scène grâce à un processeur matériel basé sur un modèle de changement lumineux local dans l'ensemble de la séquence d'images ; déterminer une direction de l'objet source sonore en déterminant au moins un emplacement de la source lumineuse dans au moins une image de la séquence d'images ; transmettre un signal de commande à un dispositif de commande de direction couplé à un microphone de façon à orienter une direction de sensibilité du microphone vers l'objet source sonore ; et capturer le son émis par l'objet source sonore à l'aide du microphone et en réponse à l'orientation de la direction de sensibilité du microphone vers l'objet source sonore.