baber/WOPTO huggingface dataset:
Patent WO-2019015611-A1 (WO)
Title: Method and device for improving accuracy of white blood cell classification result and repeatability of counting result
Inventor: XI WUJIA
IPC: G01N33/49
Filed: 2018-07-18
Abstract: Disclosed are a method and device for improving the accuracy of a white blood cell classification result and the repeatability of a counting result. The device comprises: a white blood cell counting apparatus for white blood cell counting; a sample blood pushing apparatus for dispensing a blood sample reagent to the white blood cell counting apparatus; a hemolytic agent pushing apparatus for dispensing a hemolytic reagent to the white blood cell counting apparatus; an automatic control system for controlling the sample blood pushing apparatus and the hemolytic agent pushing apparatus respectively to push sample blood and a hemolytic agent to the white blood cell counting apparatus in batches; a cleaning and draining apparatus for cleaning the white blood cell counting apparatus; and an accuracy comparison module for comparing the accuracy of each classification and count result, wherein the automatic control system successively controls the sample blood pushing apparatus and the hemolytic agent pushing apparatus twice to push the reagents to the white blood cell counting apparatus, and the second quantity of hemolytic agents is less than the first quantity of hemolytic agents. By means of use of the invention, the accuracy and repeatability of a WBC counting result of a blood cell analyzer can be improved.
Patent WO-2019144586-A1 (WO)
Title: Solar power generation device
Inventor: YANG XIUQING
IPC: H01L31/05
Filed: 2018-07-26
Abstract: Disclosed is a solar power generation device, comprising: substrates, with at least two substrates being provided, and two adjacent substrates being in movable connection; and a solar cell chip, each of the substrates being provided with the solar cell chip, wherein the two adjacent substrates can realize a rotation in a range of 0-360 degrees by means of the movable connection, so that the at least two substrates in movable connection have an unfolded state, a folded state and multiple states between the unfolded state and the folded state. The power generation device realizes, by means of providing the solar cell chip and a light-transmitting front panel on the substrate, roll-up accommodation of the solar cell chip, thereby facilitating a user to carry same; furthermore, by means of providing a tin-coated copper belt, serial connection of various solar cell chips on each of the substrates is realized. In addition, by means of providing an encapsulation film layer on the solar cell chip, protection for the solar cell chip is realized, thereby prolonging the service life of the solar cell chip.
Patent WO-2019042066-A1 (WO)
Title: Decoration component, housing component and mobile terminal having same
Inventor: LIU MIAO
IPC: H04M1/02
Filed: 2018-08-01
Abstract: The present disclosure provides a decoration component. The decoration component includes a first decoration enclosure, a second decoration enclosure, and a cover. The first decoration enclosure has a first through-hole and a receiving groove surrounding the first through-hole. The second decoration enclosure is received in the receiving groove and protrudes beyond the receiving groove in an axial direction of the first through-hole, and the second decoration enclosure has a second through-hole corresponding to the first through-hole. The cover is coupled at a side of the second decoration enclosure facing away from the first decoration enclosure, and the cover covers the second through-hole. The present disclosure further provides a housing component and a mobile terminal.
Patent WO-2020029062-A1 (WO)
Inventor: HUANG BO
IPC: H04M1/02
Filed: 2018-08-07
Abstract: 本申请提供了一种转轴连接机构。该转轴连接机构包括两个转轴、对应两个转轴的两个连接组件和一个同步驱动块，其中，每个连接组件包括滑动块和驱动片；滑道块上的凸台插入驱动片上的斜槽；同步驱动块与两个转轴连接，并且，同步驱动块通过设置的连接件设置在驱动片上的连接件的两侧，通过设置的定位凸起部位插入螺旋槽。这样，通过两个转轴、一个同步驱动块、对应两个转轴的连接组件中的滑道块和驱动片之间的配合连接，将转轴的转动最终转化为滑动块的滑动，当转轴连接机构配置在具有柔性屏幕的设备上，最终使得设备沿着靠近转轴或远离转轴的方向滑动，能有效地保证柔性屏幕在被展开或被折叠过程中柔性屏幕的长度保持不变。
Patent WO-2020019374-A1 (WO)
Inventor: ZHANG XIN
IPC: G09G3/20
Filed: 2018-08-10
Abstract: L'invention concerne une unité d'entraînement d'un circuit de pilotage, l'unité d'entraînement comprenant une partie de corps principal et une partie de maintien de potentiel, la partie de maintien de potentiel étant reliée à des première et seconde sous-lignes de la partie de corps principal, une borne de commande d'une triode de la partie de maintien de potentiel étant connectée à la première sous-ligne, et une borne d'entrée et une borne de sortie de la triode étant respectivement connectées à une première borne d'entrée de signal de potentiel et à la seconde sous-ligne de la partie de corps principal. La présente invention peut améliorer la stabilité du circuit de pilotage pendant l'affichage et pendant la détection tactile.
Patent WO-2019037641-A1 (WO)
Title: Robot control method and device, and robot
Inventor: CHENG HUI
IPC: B25J9/16
Filed: 2018-08-15
Abstract: A robot control method and device, and a robot. The robot control device detects whether there is an article put into or taken out of a storage container of a robot, and if it is detected that an article is put into or taken out of the storage container, an information list is updated according to the article that is put into or taken out, the information list recording relevant information about articles put into the storage container.
Patent WO-2019109667-A1 (WO)
Title: 显示面板的封装方法、显示面板以及显示装置
Inventor: SUN QUANQIN
IPC: H01L51/52
Filed: 2018-08-17
Abstract: 一种显示面板的封装方法、显示面板以及显示装置。该显示面板的封装方法包括：在显示基板（100）的薄膜封装区（101）上形成至少一层薄膜封装无机材料层（200）；在薄膜封装无机材料层（200）上制作光刻胶图案（300）；以光刻胶图案（300）为掩模对薄膜封装无机材料层（200）进行刻蚀以形成包括第一开口图案（211）的薄膜封装无机层（210）。该显示面板的封装方法以光刻胶掩模代替了化学气相沉积（CVD）掩模板，从而避免了CVD掩模板因长时间连续使用形变而造成的镀膜区域不准确等问题。
Patent WO-2020041982-A1 (WO)
Inventor: LIU JUN
IPC: G05B23/02
Filed: 2018-08-28
Abstract: The present application relates to the technical field of automobiles, and provided therein are a method and system for using a vehicle diagnostic device and a vehicle diagnostic device. The method comprises: a vehicle diagnostic device receiving a usage request of a user, displaying a login interface and receiving login information inputted by the user according to the usage request, and sending the login information to a server, the login information comprising user account information; the server acquiring account balance information according to the account information, determining whether the account balance is greater than a preset amount, and if greater, returning login success information to the vehicle diagnostic device; the vehicle diagnostic device displaying a usage mode according to the login success information, and opening a corresponding usage right for use by the user according to the usage mode selected by the user. The present application may provide the user with the convenience of using the vehicle diagnostic device, and may improve the usage efficiency of the vehicle diagnostic device. At the same time, the usage right of the diagnostic device is opened according to the relationship between the balance and the preset amount, which is convenient for the user to use without a deposit, thus improving the user experience.
Patent WO-2019128312-A1 (WO)
Title: 一种5-氯苯并噁唑衍生物及其制备方法、除草组合物和应用
Inventor: LIAN LEI
IPC: A01N43/76
Filed: 2018-09-12
Abstract: 一种5-氯苯并噁唑衍生物及其制备方法、除草组合物和应用。所述5-氯苯并噁唑衍生物，其化学结构如通式I所示：其中，X代表卤素、氰基、三氟甲基、甲基；Y代表NR 1R 2，R 1代表H、烷基、烷基磺酰基、卤代烷基，R 2代表未取代或取代的芳基、杂芳基；或者R 1和R 2连接形成未取代或取代的5-或6-元不饱和环。所述衍生物及其除草组合物对稗草等禾本科杂草的防治药性高效且对水稻等作物非常安全、选择性好。
Patent WO-2019052542-A1 (WO)
Title: Message forwarding method and system, server and computer-readable storage medium
Inventor: ZENG WEI
IPC: H04W12/02
Filed: 2018-09-14
Abstract: Provided are a message forwarding method, a message forwarding system, a message forwarding server, and a computer-readable storage medium. The message forwarding method comprises the following steps: where a message request sent by a terminal is received, acquiring a message corresponding to the message request in the message center, wherein the message request comprises identification information about a pre-set application program (APP) in the terminal; and sending the message to the APP according to the identification information about the APP.
Patent WO-2019214139-A1 (WO)
Title: Encoding method and apparatus, and readable storage medium
Inventor: WANG FUYI
IPC: H04L1/00
Filed: 2018-09-26
Abstract: Disclosed in the present application is an encoding method. The method comprises: obtaining a first bitstream, wherein the first bitstream is an 8-bit bitstream; and performing quality determination on the first bitstream; and determining that the first bitstream does not satisfy quality criteria if the first bitstream satisfies at least one of the following conditions: the logical values of the 4th to 7th bits in the first bitstream are the sane; the logical values of the 1st to 6th bits in the first bitstream are the same; the logical values of the 0th to 5th bits in the first bitstream are the same; and the logical values of the 6th and 7th bits in the first bitstream are the same, the logical values of the 0th to 4th bits are the same, and the logical values of the 6th and 7th bits are opposite. Also disclosed in the present application are an encoding apparatus and a readable storage medium.
Patent WO-2019233000-A1 (WO)
Inventor: TANG MINGMING
IPC: G01N24/08
Filed: 2018-10-08
Abstract: 分析岩石孔隙无效吸水量的同位素核磁方法，包括：岩心样品的岩心孔隙中饱和润湿相流体普通水H 2O，得到饱和普通水后的岩心T 2谱；重新让岩心孔隙中饱和润湿相流体重水D 2O，得到岩石T 2谱作为基线；向饱和重水的岩心样品中注入氟化油；注入普通水H 2O，模拟注水过程，再注入氟化油，分析不动水的含量，并得到残余T 2谱；将残余T 2谱与岩石的基线T 2谱作差，所围范围即为无效孔隙吸水部分，得到无效吸水的孔隙的孔径分布情况。利用普通水和重水的核磁响应信号不同，将驱替、同位素标记和核磁T 2谱分析联合在一起，确定岩石不动水的来源以及无效注水量，有效减少了样本中氕元素的影响。
Patent WO-2019144647-A1 (WO)
Inventor: YIN HONG
IPC: C07C17/386
Filed: 2018-10-10
Abstract: 本发明涉及一种高选择性2-甲基烯丙基氯的合成方法及合成反应器，是以异丁烯和氯气为原料，在有冷却面的微通道反应器中进行气相氯化反应得到。异丁烯和氯气在T字型微通道反应器中进行反应，其混合速度极快，同时，巨大的单位反应体积换热面积可保证反应在基本恒定的温度下稳定进行，可控性好；因此可有效抑制因局部温度过高引起的副反应，反应选择性高，不会产生结焦现象。
Patent WO-2020082243-A1 (WO)
Inventor: HUANG ZHENGMIN
IPC: B23K37/04
Filed: 2018-10-23
Abstract: 一种汽车压装夹具，包括底座部分、弯手（5）和压头部分，弯手包括一体式结构的水平部、竖直部和连接水平部和竖直部的弯曲部，竖直部的下端与底座连接，竖直部的底端为向下凸出的弧面，水平部的一端设有丝母（12），压头部分包括竖直布置的丝杠（13），丝杠的上端设有扳手（6），丝杠的下端连接压头（15），丝母套设在丝杠的外部；该压装夹具结构简单，操作简便，压装过程稳定性高。
Patent WO-2019169874-A1 (WO)
Inventor: ZHU HONGBO
IPC: H04W40/12
Filed: 2018-10-25
Abstract: Provided in the present invention is a wireless mesh network opportunistic routing algorithm based on Quality of Service assurance, relating to the technical field of wireless communication, each node in the network periodically exchanging information in order to acquire the real-time state of the network. When a node needs to forward service data, first selecting a forwarding candidate node range in a targeted manner on the basis of geographic location information. On the basis of the network state and Quality of Service requirements, selecting a suitable candidate next hop node set and implementing priority ranking of the candidate next hop node set, wherein the higher the priority, the more likely to be the next hop. If no candidate node successfully becomes the next hop, then temporarily caching the data, and re-issuing a routing request. The present invention incorporates the real-time state of network links into the process of selecting a candidate next hop node for forwarding data, taking Quality of Service requirements into full consideration, and implements priority ranking of the candidate next hop nodes, ensuring the reliability of data forwarding, and thereby effectively ensuring the Quality of Service requirements when forwarding data whilst improving the real-time utilisation efficiency of the network.
Patent WO-2019196457-A1 (WO)
Inventor: LI ZHONGZHENG
IPC: F24F11/58
Filed: 2018-12-11
Abstract: 本发明公开了一种空调机组无线组网的检验方法、装置和系统。其中，该方法包括：控制第一空调机组升压；获取第二空调机组的压力开关后，第一空调机组的压力变化；根据获取的压力变化检验第一空调机组和第二空调机组是否属于同一组网系统。本发明解决了由于无线组网没有真实的通信线路造成的难以确定组网正确的技术问题。
Patent WO-2020118551-A1 (WO)
Title: 三维柔性电容材料及其制备方法和应用
Inventor: YU SHU HUI
IPC: H01G11/86
Filed: 2018-12-12
Abstract: 本发明公开一种具有三维结构的柔性电容材料及其制备方法，其特征在于，电容材料由电介质层和两层电极组成，电介质层具有三维网络结构。制备过程中预先使用物理、化学的方法对陶瓷纤维布、玻璃纤维布或有机纤维布进行表面处理，再用电介质浆料对纤维布中的孔隙进行填充，经热处理后，采用电镀、溅射或压合的方式在电介质表面制备金属电极，形成柔性电容材料。该电容材料具有良好的机械强度和介电性能，可内埋至印制电路板中形成电容。
Patent WO-2020042432-A1 (WO)
Inventor: HU YUSHENG
IPC: F04C29/06
Filed: 2018-12-12
Abstract: A pump assembly and a compressor. The pump assembly comprises a main shaft (100). The main shaft (100) has a sliding-vane slot (110), and a back-pressure oil chamber (120) is provided at a rear end of the sliding-vane slot (110). The back-pressure oil chamber (120) is at least a part of an oil passage. An oil outlet (121) of the back-pressure oil chamber is located at a top portion of the back-pressure oil chamber (120).
The position of an oil inlet (122) of the back-pressure oil chamber is lower than the position of the oil outlet (121) of the back-pressure oil chamber, such that a lubricating medium enters and fills the back-pressure oil chamber (120) via the oil inlet (122), and then flows out from the top portion of the back-pressure oil chamber (120).
Patent WO-2019242253-A1 (WO)
Title: 一种屈服强度500MPa级厚规格热轧H型钢及其制备方法
Inventor: ZHAO PEILIN
IPC: C22C38/04
Filed: 2018-12-14
Abstract: 一种屈服强度500MPa级厚规格热轧H型钢及其制备方法。热轧H型钢化学成分组成按重量百分比为：C：0.10％～0.20％，Si：0.15％～0.30％，Mn：0.8％～1.30％，Nb：0.02％～0.05％，V：0.10％～0.16％，Ni：0.40％～1.0％，P≤0.015％，S≤0.01％，Mo：0.15％～0.35％，Al：≤0.05％，O≤0.004％，N:0.01％～0.02％，其余为Fe和不可避免杂质。该H型钢采用适合正火轧制的中C含量配合高Ni，高V复合微合金化成分设计，从而得到稳定控制的500MPa级别以上高强韧性海工用热轧H型钢。H型钢最终组织以细化珠光体+先共析铁素体为主，包含少量的贝氏体组织，通过组织细化和相变强化、沉淀强化，实现H型钢高强度大厚度条件下-40℃低温冲击韧性大于100J的良好效果。
Patent WO-2019144764-A1 (WO)
Title: Aromatic heterocyclic compound, intermediate thereof, preparation method therefor, and pharmaceutical composition and use thereof
Inventor: XU ZUSHENG
IPC: A61P35/00
Filed: 2018-12-28
Abstract: Disclosed are an aromatic heterocyclic compound, an intermediate thereof, a preparation method therefor, and a pharmaceutical composition and use thereof. The aromatic heterocyclic compound of the present invention is a new ALK5 inhibitor, and is used for treating and/or preventing various ALK5-mediated diseases.
Patent WO-2020133339-A1 (WO)
Title: 一种监护系统、数据采集端、数据接收显示端及监护方法
Inventor: ZHANG JIANHUI
IPC: A61B5/11
Filed: 2018-12-29
Abstract: 一种监护系统、数据采集端（101）、数据接收显示端（102）及监护方法，该监护系统包括：数据采集端（101）及数据接收显示端（102），数据采集端（101）包括生理体征参数采集模块（103）及状态参数采集模块（104），数据接收显示端（102）包括生理体征参数接收模块（105）、状态参数接收模块（106）、处理器（107）及显示器（108）；生理体征参数采集模块（103）获取病人的生理体征参数的监测数据；状态参数采集模块（104）获取病人的至少两种状态参数的监测数据，状态参数包括睡眠、活动量、疼痛、耗氧量和/或疲劳程度；生理体征参数接收模块（105）以及状态参数接收模块（106）分别将生理体征参数以及状态参数的监测数据发送至处理器（107）；处理器（107）根据生理体征参数及状态参数的监测数据控制显示器（108）显示生理体征参数及状态参数的显示信息。
Patent WO-2020133453-A1 (WO)
Inventor: SHI LEI
IPC: G08G1/07
Filed: 2018-12-29
Abstract: 一种控制交通信号灯的方法和采用此方法的交通信号灯系统。方法包括：接收装置首先获取目标交通工具的车辆等级（410），然后根据车辆等级决定是否给车辆在交通灯处开绿灯（420）。由于对网络时延和数据的传输速度要求较高，因此虽然披露的技术可以应用在4G网络环境，但是更适合5G网络环境。
Patent WO-2020087774-A1 (WO)
Title: Concept-tree-based intention recognition method and apparatus, and computer device
Inventor: YAN HAIRUI
IPC: G06F17/27
Filed: 2019-01-03
Abstract: Disclosed are a concept-tree-based intention recognition method and apparatus, and a computer device, relating to the technical field of data analysis. A concept tree is constructed, wherein the concept tree comprises at least one layer, each layer comprises at least one intention, each intention corresponds to at least one keyword, and each keyword is provided with a corresponding weight value; word segmentation processing is carried out on a target statement to obtain at least one traversal word; for each current traversal word, a keyword corresponding to each intention in the concept tree is traversed, and a word vector similarity between the current traversal word and each traversed keyword is calculated; an intention score corresponding to the target statement on each intention is calculated according to the word vector similarity and the weight value of each keyword; and an intention of the target statement is determined according to the intention score and an intention threshold value of each layer. In the method, a large number of training samples in a specific field are not required, and relational network analysis is realized by means of a concept tree, and thus, the intention of a target statement can be accurately estimated.
Patent WO-2020164060-A1 (WO)
Title: Article vestimenatire de type culotte
Inventor: LI SHIQIAO
IPC: A61F13/15
Filed: 2019-02-14
Abstract: L'invention concerne un article vestimentaire (20) continu dans une direction longitudinale et une direction transversale comprenant une ceinture élastique avant (84), une ceinture élastique arrière (86), une région d'entrejambe (30), une ouverture pour la taille et une paire d'ouvertures pour les jambes ; la région d'entrejambe (30) s'étendant longitudinalement entre la ceinture élastique avant (84) et la ceinture élastique arrière (86) ; au moins 10 %, de préférence au moins 15 % et au plus 70 %, de la dimension longitudinale des ceintures élastiques avant et arrière (84, 86) à partir de l'ouverture pour la taille est un stratifié en élasticité active définissant une Région de Rassemblement Supérieure (220), le stratifié comprenant une feuille interne (94), une feuille externe (92), et un élément élastique (96) s'étendant en continu dans la direction transversale. La Région de Rassemblement Supérieure (220) peut avoir une valeur de Dispersion Directionnelle particulière selon des mesures. La Région de Rassemblement Supérieure (220) peut avoir une Valeur de Continuité particulière selon des mesures. Le stratifié peut comprendre une liaison élastique (230) qui lie en continu l'élément élastique (96) sur au moins environ 10 mm dans la direction d'étirement dans une région adjacente aux bords latéraux des ceintures élastiques avant et arrière (84, 86), et une liaison verticale (240) appliquée sur au moins l'une de la feuille interne (94) et de la feuille externe (92) avec des intervalles dans la direction transversale pour lier par intermittence l'élément élastique (96) à au moins l'une de la feuille interne (94) et de la feuille externe (92). Le stratifié peut avoir au moins l'une de la feuille interne (94) et de la feuille externe (92) comprenant une pluralité de déformations, les déformations étant alignées dans la direction longitudinale.
Patent WO-2020010847-A1 (WO)
Inventor: HOU WENJUN
IPC: H01L51/56
Filed: 2019-02-15
Abstract: L'invention concerne un panneau d'affichage et son procédé de fabrication ainsi qu'un appareil d'affichage. Le panneau d'affichage comprend : un substrat (100) ; une couche de définition de pixels (200) située sur le substrat (100), la couche de définition de pixels (200) comprenant une pluralité d'ouvertures (220) et des bancs (240) entourant chaque ouverture (220), et chaque banc (240) comprenant une encoche (260) ; et une première électrode (400) située au fond de chaque ouverture (220) et s'étendant dans l'encoche (260), et la hauteur de la première électrode (400) étant inférieure ou égale à la hauteur maximale de l'encoche (260) par rapport au plan sur lequel se trouve le substrat (100). La hauteur de la première électrode (400) étant inférieure ou égale à la hauteur maximale (Hmax) de l'encoche (260) par rapport au substrat (100), il est impossible que la première électrode (400) s'élève au-dessus d'une partie supérieure (240a) du banc (240), réduisant ainsi le risque de fuite électrique.
Patent WO-2020143110-A1 (WO)
Title: Camera linkage method and computer storage medium
Inventor: CHEN SHENGHUI
IPC: H04N7/18
Filed: 2019-03-07
Abstract: The present invention provides a camera linkage method and a computer storage medium, said method comprising: obtaining real-time video from a camera, and selecting a point of the real-time video as a link point and obtaining the coordinates of said point; designating the linked camera; obtaining real-time video of the linked camera, and turning on the live video of the linked camera or positioning the linked camera to the link point. According to the camera linkage method and the computer storage medium of the embodiments of the present invention, it is possible to achieve linkage between a bullet-type security camera and a PTZ dome security camera of a non-all-in-one camera, and also to automatically link a plurality of PTZ dome security cameras; the restrictions on model type are minor, and the range of use is broad.
Patent WO-2019210746-A1 (WO)
Title: Multi-gear brightness adjustment circuit board, multi-gear battery holder structure, and multi-gear brightness adjustment assembly
Inventor: SUN JIANHUA
IPC: F41G1/00
Filed: 2019-03-16
Abstract: A multi-gear brightness adjustment circuit board and a multi-gear battery holder structure; by means of adding an automatic control gear AUTO electrically conductive contact piece (3) and a light spot point-ring mode composite conductive contact piece (4) on a circuit board (1), automatic gear adjustment when using a solar battery to supply power is implemented, ensuring that the output light power is adapted to the needs of the ambient light, rationally using the electrical energy to save electrical energy. Shooting target mode switching is also integrated, reducing the components of the sight and making the sight more compact.
Patent WO-2020124837-A1 (WO)
Title: 一种外骨骼手指康复训练装置
Inventor: SONG AIGUO
IPC: A61H1/02
Filed: 2019-03-21
Abstract: 一种外骨骼手指康复训练装置，包括壳体(1)以及设置在壳体(1)内的第一电机(2)和第二电机(3)；第一电机(2)的输出轴与第二电机(3)的输出轴的朝向相反；第一电机(2)输出轴上设置有第一电机齿轮(4)，第一电机齿轮(4)的右侧啮合连接有第一传动齿轮(5)；第一传动齿轮(5)的边缘依次连接有轴向排列的食指套(6)和中指套(7)；第二电机(3)的输出轴上设置有第二电机齿轮(8)，第二电机齿轮(8)右侧啮合连接有第二传动齿轮(9)；第二传动齿轮(9)的边缘依次连接有轴向排列的小拇指套(10)和无名指套(11)；支撑座上还设有大拇指套(14)。该装置可以有效地贴合手指的运动轨迹，辅助脑卒中患者进行手指展开和握紧，给患者的手指压力小；能精准控制力的输出和指套的极限旋转位置，稳定性高。
Patent WO-2019196627-A1 (WO)
Title: Method for constructing building frame and building frame
Inventor: CAI YAOSHENG
IPC: E04B1/20
Filed: 2019-03-22
Abstract: A method for constructing a building frame and a building frame, wherein in the fabrication process of each component module, a through hole (3) is also provided in each contact surface of a component module and an adjacent component module, a crossbeam module (11) is H-shaped, and a portion of a support column module that is connected to the crossbeam module (11) is provided with a matching space gap that just accommodates an end portion of the crossbeam module (11); and a latch rod (4) matching the diameter of a butt joint through hole (3) of an adjacent butt joint component module is inserted into the through hole (3), and the end portion of the H-shaped crossbeam module (11) is inserted into the space gap of the support column module. Grouting does not have to be carried out on site, and the problem in which component modules are substandard and may not be repeatably used during construction does not occur.
Patent WO-2020199011-A1 (WO)
Inventor: ZHU ZHENYI
IPC: B62K19/02
Filed: 2019-03-29
Abstract: 一种内壁T字形结构管料，包括中空设置的管道（1）和设于管道（1）内壁的一个或多个"T"字形结构件（2），"T"字形结构件（2）沿管道（1）的长度方向进行排布，"T"字形结构件（2）的长度与管道（1）的长度相同。该结构管料结构简单、制造方便、可选范围广、能加强管子的强度，利用管子制成的车架稳定，防止车架使用过程中晃动或扭曲。
Patent WO-2020073633-A1 (WO)
Inventor: XIAO ANG
IPC: G10L15/26
Filed: 2019-04-18
Abstract: A conference loudspeaker box, a conference recording method, device and system, and a computer storage medium. The conference recording method comprises: receiving conference audio data duplicated by a conference loudspeaker box (S201); sending the conference audio data to a voice-to-text server for text transformation (S202); and receiving the text from the voice-to-text server (S203). The conference loudspeaker box, the conference recording method, device and system, and the computer storage medium make it convenient to achieve text transformation from a conference voice, achieve the automatic conference recording, improve the work efficiency, and reduce the waste of resources.