baber/WOPTO huggingface dataset:
Patent WO-2019019277-A1 (WO)
Title: Lower temperature polycrystal silicon thin-film transistor and manufacturing method therefor, and display device
Inventor: LI SONGSHAN
IPC: H01L29/786
Filed: 2017-09-06
Abstract: Provided is a lower temperature polycrystal silicon thin-film transistor, comprising: a substrate (100); a gate electrode (200) arranged on the substrate (100); a gate insulation layer (300) arranged on the substrate (100) and the gate electrode (200); a polycrystal silicon active layer (400) arranged on the gate insulation layer (300), with the polycrystal silicon active layer (400) comprising a source contact layer (420) and a drain contact layer (430); an etch stop layer (500) arranged on the gate insulation layer (300) and the polycrystal silicon active layer (400), with the etch stop layer (500) being provided with a first via hole (510) exposing the source contact layer (420) and a second via hole (520) exposing the drain contact layer (430); a source electrode (600) and a drain electrode (700) arranged on the etch stop layer (500), the source electrode (600) filling the first via hole (510) so as to come into contact with the source contact layer (420), and the drain electrode (700) filling the second via hole (520) so as to come into contact with the drain contact layer (430); and a passivation layer (800) arranged on the source electrode (600), the drain electrode (700) and the etch stop layer (500). Also provided are a method for manufacturing a lower temperature polycrystal silicon thin-film transistor, and a display device. The source electrode (600) and the drain electrode (700) can be prevented from coming into direct contact with an undoped polycrystal silicon layer, thus reducing a leakage current of the lower temperature polycrystal silicon thin-film transistor.
Patent WO-2018059286-A1 (WO)
Title: 一种卡片保护盒
Inventor: LAI SHING CHI
IPC: A45C11/18
Filed: 2017-09-20
Abstract: 一种卡片保护盒，包括盒体(10)，盒体(10)的一端设有卡片出入口，盒体(10)的另一端的一侧设有横向通槽(14)，横向通槽(14)上设有一可沿横向通槽(14)移动的推柄(20)，推柄(20)部分经横向通槽(14)伸入盒体(10)的内部并设有齿部(23)；盒体(10)内部的内端设有支撑板(18)，支撑板(18)上转动连接一卡片移动装置(30)，卡片移动装置(30)具有与齿部(23)相啮合的齿(36)，当推动推柄(20)沿横向通槽(14)移动时，推柄(20)可推动卡片移动装置(30)转动，卡片移动装置(30)转动可将盒体(10)内部的卡片(50)从卡片出入口中推出。该卡片保护盒放入裤袋或从裤袋中取出比较方便，不需用很大的力推动卡片移动装置(30)，卡片(50)的取出和放入都比较方便，操作简单，实用性强。
Patent WO-2018196291-A1 (WO)
Title: 移位寄存器单元及其驱动方法、移位寄存器以及显示装置
Inventor: XUAN MINGHUA
IPC: G09G3/3208
Filed: 2017-10-13
Abstract: 一种移位寄存器单元，其包括输入电路（110）、第一控制电路（120）、第二控制电路（130）、第一保持电路（140）、第二保持电路（150）和输出电路（160）。输入电路（110）被配置为根据输入信号（STV）和第一时钟信号（CLK1）来控制第一节点（N1）的电压。第一控制电路（120）被配置为根据第一电压（V1）、第一时钟信号（CLK1）和第一节点（N1）的电压来控制第二节点（N2）的电压。第二控制电路（130）被配置为根据第二节点（N2）的电压和第二时钟信号（CLK2）来控制第三节点（N3）的电压。第一保持电路（140）被配置为根据第二电压（V2）和第三节点（N3）的电压来保持第一节点（N1）的电压。第二保持电路（150）被配置为保持第二节点（N2）和第三节点（N3）的电压。输出电路（160）被配置为在第一节点（N1）和第三节点（N3）的电压的控制下从输出端（OUT）输出第一电压（V1）或第二电压（V2）。
Patent WO-2019075595-A1 (WO)
Title: Chestnut stir-frying device capable of achieving uniform distribution of sands
Inventor: CHEN YONGSHI
IPC: A23N12/08
Filed: 2017-10-16
Abstract: Disclosed is a chestnut stir-frying device capable of achieving uniform distribution of sands, comprising a stir-frying housing (1), a stirring shaft (2) being provided inside the stir-frying housing (1), the stirring shaft (2) being driven to rotate by means of a stirring motor (3) provided outside the stir-frying housing (1), and a plurality of stirring blades (4) being provided on the stirring shaft (2); the stirring shaft (2) has a hollow structure, the upper side and the lower side of the stirring shaft (2) are respectively provided with a first port (5) and a second port (6) which are connected to the outside of the stirring shaft through the inside thereof, a sorption pump (7) is provided on the upper end of the stirring shaft (2), and is connected to the inside of the stirring shaft (2) by means of a sorption pipe (8), and a filter screen is provided in the sorption pipe (8); the described chestnut stir-frying device capable of achieving uniform distribution of sands may form a circulation uniform distribution of the sands in the height direction during the chestnut stir-frying, so that the chestnuts are always kept under the coverage of the sands by the described uniform distribution of the sands, thereby improving the heating effect during the chestnut stir-frying.
Patent WO-2018082540-A1 (WO)
Title: 一种票据一维信号的检测方法及装置
Inventor: GONG YAN
IPC: G07D7/202
Filed: 2017-10-31
Abstract: 一种票据一维信号的检测方法及装置，通过将票据一维信号数据转化为二维灰度值，然后将二维灰度值作预处理，最后通过二维数据处理方法检测二维灰度值从而检测票据是否粘有胶带、真伪以及面值，解决了现有的一维信号检测方法造成的异常样本难以被区分而正常样本又误拒、尤其对于粘贴有透明胶带的钞票很难准确识别等技术问题。
Patent WO-2018171211-A1 (WO)
Inventor: CHEN YANSHUN
IPC: B60Q1/06
Filed: 2017-11-10
Abstract: 一种车载系统和交通工具。该车载系统包括车灯系统(300，600)。该车灯系统(300，600)包括变向单元(320)或/和光强调节单元以及车灯(310，601)；车灯(310，601)设置在车体前侧，且配置为出射光线；变向单元(320)设置在车灯(310，601)的出光侧，且配置为改变入射其上的、车灯(310，601)出射的光线的传输方向；光强调节单元配置为调节车灯(310，601)的出射光线的强度。
Patent WO-2018223613-A1 (WO)
Title: 一种防冰罩及船舶
Inventor: HAN JIA
IPC: B63B59/00
Filed: 2017-11-16
Abstract: 一种防冰罩及船舶，属于船舶制造技术领域。其中，防冰罩包括支撑板(1)和防护罩(2)，支撑板(1)固定在船体外壳上，支撑板(1)上对应阳极板和参比电极位置设置有第一容纳孔(101)；防护罩(2)包括底板(201)和多个防护板(202)，底板(201)可拆卸连接在支撑板(1)远离船体外壳的端面上，底板(201)上设置有第二容纳孔(203)，第二容纳孔(203)与第一容纳孔(101)连通，多个防护板(202)间隔凸设在底板(201)远离支撑板(1)的端面上。通过将支撑板(1)与船体外壳固定连接，将防护罩(2)可拆卸设置在支撑板(1)上，有利于防护罩(2)的安装、维修以及更换；间隔凸设在底板(201)上的多个防护板(202)在保证不影响阳极板和参比电极正常工作的前提下，防止水中的大冰块撞击阳极板和参比电极，从而对阳极板和参比电极接触进行有效地防护。
Patent WO-2018126803-A1 (WO)
Title: 波束信息、配置信息的反馈方法及装置
Inventor: GAO BO
IPC: H04B7/06
Filed: 2017-11-18
Abstract: 本公开提供了一种波束信息、配置信息的反馈方法及装置，其中该方法包括：接收端接收发送端发送的参考信号，其中，参考信号携带在一个或多个波束上，或每个参考信号组携带在同一个波束上，参考信号组为根据时频码资源对参考信号划分得到的参考信号组；接收端根据参考信号获取波束序号和信道状态信息；接收端将包含有波束序号和信道状态信息的集合发送到发送端，因此，本公开的技术方案解决了由于接收端无法对于波束之间的相关特性进行反馈，继而发送端无法根据接收端的相关特性进行准确和灵活的数据传输，降低了系统的分集和复用增益的问题，提高了系统的分集和复用增益的效果。
Patent WO-2018149196-A1 (WO)
Title: 一种针灸模拟信号输出方法及装置
Inventor: BAO LEI
IPC: A61H39/00
Filed: 2017-11-22
Abstract: 一种针灸模拟信号输出方法及装置，该装置包括：数据获取模块（1001），用于获取数据参数；指令生成模块（1002），用于生成与数据参数相匹配的多个信号输出指令；指令选择模块（1003），用于从多个信号输出指令中选取出一个信号输出指令；信号输出模块（1004），用于根据选取出的信号输出指令，控制可穿戴装置中的针灸模拟模块向针灸模拟模块所贴附的人体位置输出针灸模拟信号。该方法和装置能使得最终得到的信号输出指令更加符合用户的实际需求，进一步提升针灸模拟的精准度。
Patent WO-2019104500-A1 (WO)
Inventor: ZHANG XIAOCHENG
IPC: G09B5/04
Filed: 2017-11-29
Abstract: Instrument d'éducation prénatale omnidirectionnel. Un haut-parleur à conduction osseuse (3) appartenant à un boîtier intermédiaire (1) est utilisé pour lire de la musique sur l'abdomen, et la position d'un écouteur mobile à conduction osseuse (5) situé sur une sangle (2) peut être réglée facilement, ce qui permet de le déplacer vers la taille ou le dos de la personne pour lire de la musique, de sorte qu'un son puisse être généré tout autour de la personne afin de mettre en œuvre l'éducation prénatale d'un fœtus à un son omnidirectionnel.
Patent WO-2018108153-A1 (WO)
Title: 具有双自由度的机械臂和手术机器人
Inventor: HE CHAO
IPC: A61B34/30
Filed: 2017-12-15
Abstract: 一种具有双自由度的机械臂和手术机器人，通过第二传动结构（603，111，207， 208，403）的驱动使小臂部件（40）摆动，从而实现相对不动点（D）的伸缩运动；通过第一传动结构（601，110，205，206，402）的驱动使中臂部件（30）摆动，再通过第一柔性件（401）使器械部件做同样的摆动，从而实现绕不动点（D）的摆动运动，即具有双自由度的机械臂实现了伸缩和摆动的双自由度。
Patent WO-2019119235-A1 (WO)
Title: Display and display manufacturing method thereof
Inventor: LIN MAOZHONG
IPC: H01L27/32
Filed: 2017-12-18
Abstract: A display and a display manufacturing method. The display comprises a WOLED device (100), a first inorganic film layer (200) deposited on the WOLED device (100), a red color photoresist (300), a green color photoresist (400), and a blue color photoresist (500) provided on the first inorganic film layer (200) corresponding to the designated pixel definition layer of the WOLED device (100). A second inorganic film layer (700) is deposited outside the first inorganic film layer (200). The second inorganic film layer (700) covers the red color photoresist (300), the green color photoresist (400), the blue color photoresist (500), and the first inorganic film layer (200). The manufacturing method comprises: fabricating a WOLED device (100); depositing a first inorganic film layer (200) on the WOLED device (100); depositing a second inorganic film layer (700); spraying red color photoresist (300), green color photoresist (400), and blue color photoresist (500) into the designated pixels and hardening the photoresists; performing deposition of a second inorganic film layer (700) outside the first inorganic film layer (200), the red color photoresist (300), the green color photoresist (400), and the blue color photoresist (500). The display is light, thin and malleable, and the manufacturing method reduces the difficulty of aligning a large OLED display during an evaporation process.
Patent WO-2019104794-A1 (WO)
Inventor: TANG ZHAOCHENG
IPC: H01Q1/42
Filed: 2017-12-26
Abstract: 本公开提供一种天线罩和具有其的雷达系统，其中，天线罩包括聚丙烯罩体(1)，聚丙烯罩体呈圆台型结构，聚丙烯罩体内部设有用于收容天线(100)的收容空间；聚丙烯罩体的顶面设有第一开口部(11)，聚丙烯罩体的底面设有用于供天线穿设而进入收容空间的第二开口部(12)，第一开口部上设有盖体(2)；聚丙烯罩体的侧壁相对于聚丙烯罩体的底面倾斜设置。通过将聚丙烯罩体的侧壁相对于聚丙烯罩体的底面倾斜设置，对天线方向图的影响较小，结构简单，利于注塑拔模且方便生产。使用本公开的天线罩，天线能够实现单一方向360°全向均匀扫描的需求，天线的增益、副瓣均能满足实际使用需求。
Patent WO-2019061920-A1 (WO)
Title: Circuit board electroplating method
Inventor: QIU YONGPING
IPC: H05K3/24
Filed: 2017-12-29
Abstract: The invention relates to a circuit board electroplating method, comprising the following steps: S10, providing a circuit board having a DUT region and a TC position; S20, setting a hard gold thickness target value K; S30, performing electroplating of the circuit board for the first time according to the hard gold thickness target value K; S40, measuring the hard gold thicknesses in the DUT region and the TC position, and if the hard gold thickness in the DUT region is greater than the target value K and the hard gold thickness at the TC position is less than the target value K, performing step S50; S50, providing an anti-electroplating protection layer on the DUT region; S60, performing electroplating of the circuit board for the second time according to the hard gold thickness target value K; and S70, measuring the hard gold thickness at the TC position, and if the hard gold thickness at the TC position is greater than the target value K, performing the subsequent production steps. The circuit board electroplating method above can prevent gold permeation in the DUT region, and can also make sure the hard gold at the TC position is thick enough, achieving a good electroplating effect.
Patent WO-2018149285-A1 (WO)
Title: 语音唤醒方法、装置、电子设备及存储介质
Inventor: XIANG QIANBIAO
IPC: G10L15/20
Filed: 2018-01-26
Abstract: 一种语音唤醒方法、装置、电子设备及存储介质，属于语音处理技术领域。该方法包括：采集车内的语音信号（201）；计算从语音信号中提取的唤醒词的声学得分，声学得分用于指示唤醒词的真实性（202）；根据车内的噪声确定语音唤醒阈值，语音唤醒阈值的大小与噪声的大小呈负相关关系（203）；当声学得分大于语音唤醒阈值时，执行语音唤醒操作（204）。该方法不仅可以提高语音唤醒的成功率；还可以根据车内的噪声确定语音唤醒阈值，使得噪声越大，语音唤醒阈值越低，从而提高语音唤醒的成功率；噪声越小，使得语音唤醒阈值越高，从而降低语音唤醒的误唤醒率；还可以减少车机的成本。
Patent WO-2019100618-A1 (WO)
Title: Microrna and use of same in preparing anti-tumor drugs
Inventor: WANG WEIPENG
IPC: C12N15/11
Filed: 2018-02-28
Abstract: Provided are an miR-34a-5p mutant and the use of same in preparing anti-tumor drugs. The mutant is the miR-34a-5p sequence with any base at positions 10-22 of the 5' end thereof being mutated to n, wherein n is A, C, G or U. The mutant and the complementary chain thereof can inhibit the expression level of PD-L1, B7-H3 and B7-H4 proteins in tumor cells and inhibit growth and/or proliferation of tumor cells, and meanwhile have no significant impact on the secretion of cytokines in serum.
Patent WO-2019114139-A1 (WO)
Title: 定位机构和具有该定位机构的换电机器人
Inventor: MA YONGYUE
IPC: B60K1/04
Filed: 2018-03-07
Abstract: 一种定位机构和具有该定位机构的换电机器人。该换电机器人的承载平台（91）上设置有定位机构，该定位机构主要包括固定构件以及设置在该固定构件上的定位销（2）和驱动构件（62、63）。该定位销（2）能够在换电机器人（9）将动力电池从换电站内取出时自动伸出，将动力电池（10）精准地放置到承载平台的电池位上；该定位销（2）还能够在换电机器人（9）将动力电池（10）安装到电动汽车上时自动缩回。该换电机器人能够在将动力电池安装到电动汽车上时保证动力电池上的螺栓与电动汽车上的螺栓孔对准。
Patent WO-2019148590-A1 (WO)
Inventor: LUO BAOHUA
IPC: C12Q1/04
Filed: 2018-05-25
Abstract: 本发明公开了一种检测艰难梭菌菌属基因及毒素基因的多重荧光PCR试剂盒和方法，主要包括特异性引物组和探针，所述引物组和探针由检测艰难梭菌的引物对和探针、检测毒素B的引物组和探针、内标引物对和探针组成。
Patent WO-2018171671-A1 (WO)
Inventor: WANG HAIJUAN
IPC: F25D17/06
Filed: 2018-03-22
Abstract: L'invention concerne un réfrigérateur (100) comprenant: un compartiment de fabrication de glace (40) défini au niveau d'une porte de compartiment de stockage à froid (31) utilisé pour former un cube de glace à son intérieur; un système de réfrigération comprenant un évaporateur de fabrication de glace (51) utilisé pour fournir de l'énergie de refroidissement au compartiment de fabrication de glace (40); et un système de canal d'air de fabrication de glace comprenant un compartiment d'évaporateur de fabrication de glace (61), un canal de soufflage d'air de fabrication de glace (62) et un canal de retour d'air de fabrication de glace (63). Le compartiment d'évaporateur de fabrication de glace (61) est disposé au niveau d'une paroi arrière (201) d'un revêtement interne d'un compartiment de stockage de froid (20) et est utilisé pour recevoir l'évaporateur de fabrication de glace (51). Le canal de soufflage d'air de fabrication de glace (62) et le canal de retour d'air de fabrication de glace (63) sont disposés au niveau d'une paroi latérale (202) du revêtement interne du compartiment de stockage de froid (20) et sont en communication avec le compartiment d'évaporateur de fabrication de glace (61) et le compartiment de fabrication de glace (51).
Patent WO-2018137723-A1 (WO)
Title: 一种集料器找平油缸液压控制系统
Inventor: SHI WEIBIN
IPC: F15B11/08
Filed: 2018-03-27
Abstract: 一种集料器找平油缸液压控制系统，包括液压泵（1）、两位三通电控换向阀（3）、三位四通电控换向阀（4）、三位四通行程阀（6）、液压油缸（8）。两位三通电控换向阀（3）进油口（P3）接液压泵（1），两位三通电控换向阀（3）的一个出油口（P4）接三位四通电控换向阀（4）的进油口（P6），两位三通电控换向阀（3）的另一个出油口（P5）接三位四通行程阀（6）的进油口（P7）。三位四通电控换向阀（4）的两个出油口经过液压锁（5）后，分别接到液压油缸（8）的前油口（C2）和后油口（C1）。三位四通行程阀（6）的两个出油口经过液压锁（5）后，也分别接到液压油缸（8）的前油口（C2）和后油口（C1）。本发明不仅可以使用电控系统控制找平，也包含了液压行程阀控制油缸自主找平，不仅可以独立使用，而且可以相互切换，达到更佳找平效果。
Patent WO-2019136891-A1 (WO)
Title: Relay routing method and communication node
Inventor: TANG HAI
IPC: H04W40/02
Filed: 2018-05-10
Abstract: Disclosed in an embodiment of the present application are a relay routing method and a communication node, the routing method comprising: a current relay node receiving a data packet, a message header of the data packet comprising an address of a destination node of the data packet; and the current relay node determining, according to the address of the destination node, whether to forward the data packet. The routing method and communication node of the embodiment of the present application are beneficial in improving the performance of a relay network.
Patent WO-2019218308-A1 (WO)
Inventor: CHAO WEI-MIN
IPC: G06K9/00
Filed: 2018-05-17
Abstract: 本申请提供了一种屏下指纹感测系统(10)，设置于显示屏(12)的下方，其中所述显示屏包括一发光像素阵列，所述发光像素阵列具有多个发光像素行及多个发光像素列，所述多个发光像素行平行于一发光行方向，所述屏下指纹感测系统包括透镜(14)；以及感测模块(16)，设置于所述透镜的下方，包括一感光像素阵列，其中所述感光像素阵列具有多个感光像素行及多个感光像素列，所述多个感光像素行平行于一感光行方向；其中，所述发光行方向与所述感光行方向之间具有一夹角，所述夹角大于0°且小于90°。
Patent WO-2019218314-A1 (WO)
Title: 指节纹辨识系统
Inventor: LIU WEN-KUEI
IPC: G06K9/00
Filed: 2018-05-17
Abstract: 一种指节纹辨识系统，包括一数据库、一指节纹撷取单元（2）及与该两者电性连接的一处理单元（4），该数据库可供储存一对照数据模块（10），该对照数据模块（10）包含有呈并拢状态的三指部的所有第一指节纹两端点位置、第二指节纹两端点位置及其相对关系的数据，该指节纹撷取单元（2）可供撷取该三指部的指节纹影像，该处理单元（4）可处理该指节纹撷取单元（2）所撷取的指节纹影像，并计算取得该三指部的所有指节纹端点位置与相对关系数据、形成该对照数据模块（10）并储存于该数据库之中及形成一待验特征模块（40）并与该对照数据模块（10）进行比对。
Patent WO-2018223838-A1 (WO)
Inventor: WANG YONGBO
IPC: G06F3/00
Filed: 2018-05-22
Abstract: L'invention concerne un écran de projection, un appareil de synthèse d'image, un système de projection et un procédé associé. L'écran de projection comprend un rideau, et comprend en outre un élément photosensible, l'élément photosensible étant disposé sur le rideau et servant à générer un signal de détection de position ; et un circuit de traitement de signal, le circuit de traitement de signal servant à déterminer des coordonnées de position relative, dans une zone de projection, d'un point d'indication et à délivrer en sortie celles-ci, la zone de projection étant une zone, sur l'écran de projection, destinée à recevoir l'éclairage d'un dispositif de projection optique, et le point d'indication étant un point de projection, sur l'écran de projection, d'un dispositif d'indication optique. Un écran de projection peut déterminer des coordonnées de position relative, à l'intérieur d'une zone de projection, d'un point d'indication, et mappe, au moyen d'un appareil de synthèse d'image, les coordonnées sur des coordonnées dans une image démontrée, et génère un motif de marque au niveau des coordonnées d'une image de projection, et par conséquent, le point d'indication peut être affiché sur une pluralité d'écrans de projection.
Patent WO-2019041901-A1 (WO)
Title: Flexible display panel and manufacturing method therefor
Inventor: YUAN BO
IPC: H01L27/12
Filed: 2018-05-24
Abstract: The present invention provides a flexible display panel and manufacturing method therefor. The flexible display panel comprises: a flexible substrate; a buffering layer formed on the flexible substrate; and a metal layer formed on the buffering layer. The flexible display panel horizontally comprises a display region and a bending region. The buffering layer comprises a first portion and a second portion, the first portion corresponding to the display region, the second portion corresponding to the bending region, and the thickness of the second portion being less than that of the first portion.
Patent WO-2019174130-A1 (WO)
Title: Bill recognition method, server, and computer readable storage medium
Inventor: TIAN YE
IPC: G06V30/10
Filed: 2018-05-31
Abstract: Disclosed is a bill recognition method. The method comprises: receiving a bill image to be recognized, and processing the bill image by means of a pre-trained bill image recognition model; performing text detection on the bill image by using a pre-trained text detection model, and determining a target character zone comprising characters in the bill image and fields to be recognized in the target character zone; and invoking, for the fields to be recognized, a corresponding text recognition model for character recognition, so as to separately recognize character information contained in the multiple fields to be recognized in the target character zone, and outputting the recognition result. The present application further provides a server and a computer readable storage medium. The bill recognition method, the server, and the computer readable storage medium provided in the present application can improve the digitalization efficiency of bills, reduce the work intensity of service staff, and enhance the accuracy or refinement level of data.
Patent WO-2019007328-A1 (WO)
Title: Bluetooth communication-based sanitary ware processing platform
Inventor: HAO JIAN
IPC: E03D9/00
Filed: 2018-07-03
Abstract: A Bluetooth communication-based sanitary ware processing platform, comprising: a Bluetooth communication interface (1), disposed on a housing of a toilet tank and used for receiving a Bluetooth control instruction sent by a user of the toilet using a Bluetooth unit of a handheld mobile terminal; a flush handle (2), disposed on the housing of the toilet tank; an angle valve (3), allowing a water flow to flow into the tank through a water inlet pipe; a water stop rubber pad (4), disposed above the water inlet pipe for sealing the water inlet pipe when a float ball floats to stop inflow of water; and a water stop rubber ring (5) disposed in the tank. By means of the platform, the controllability of a toilet can be improved.
Patent WO-2019029303-A1 (WO)
Title: Power conversion module and power supply system
Inventor: GUO QILI
IPC: H02M3/335
Filed: 2018-07-06
Abstract: The present invention provides a power conversion module and a power supply system composed of the power conversion module, each power conversion module being internally designed with two loops: one being an output pressure-stabilizing loop, and the other being an input voltage-equalizing loop. Modules with different functions can operate by means of simply connecting external wirings. Thus, a voltage system of which the inputs are connected in series and the outputs are connected in parallel by means of the power conversion module has functions of equalizing input voltage and stabilizing output voltage. A user can directly use a standard module to establish a system in a free manner according to requirements, the use being flexible and the transplantation being high; and the system has low requirements on a client and can directly connect the inputs of the module in series and connect the outputs thereof in parallel, requiring no professional knowledge in the art.
Patent WO-2019020073-A1 (WO)
Title: Operating system installation
Inventor: LANG LINA
IPC: G06F3/06
Filed: 2018-07-26
Abstract: The disclosure provides a method and device for installing an operating system. According to an example of the method, in a temporary system, a target physical hard disk to be used for installing the operating system is determined in response to a user operation of specifying the physical hard disk, and it is judged whether the temporary system and the operating system to be installed are of the same type. Then, in a system stage corresponding to a judgment result, a logical drive letter of the target physical hard disk on the operating system to be installed is queried by a query means corresponding to the judgment result. In this way, in a small system for the operating system to be installed, the operating system to be installed can be installed on the target physical hard disk identified by the logical drive letter.
Patent WO-2020015014-A1 (WO)
Title: High temperature resistant dye formulation
Inventor: CHEN YONGBING
IPC: D06P1/46
Filed: 2018-08-01
Abstract: The present invention relates to a high temperature resistant dye formulation. Said formulation comprises: 20-25 parts of zinc stearate, 8-15 parts of butanediol, 6-10 parts of alginic acid, 2-4 parts of bean sprout powder, 6-8 parts of fish meal, 7-10 parts of kudzu vine powder, 7-9 parts of Houttuynia cordata, 4-8 parts of methylcellulose, 8-12 parts of polytetrafluoroethylene, 6-10 parts of a crosslinking agent, 4-8 parts of an anhydrous adjuvant, 0.6-1 part of a softener, 2-3 parts of a catalyst, 4-6 parts of acetic acid, 8-12 parts of a dye leveling agent, 14-20 parts of sodium sulfate, 8-14 parts of disodium hydrogen phosphate, 40-70 parts of sodium dihydrogen phosphate, 15-20 parts of sodium hydroxide, 10-60 parts of sodium carbonate, and 15-25 parts of urea, and a novel fabric is prepared by means of a preparation process. The invention has the advantages of improving the service life of a fabric, having high temperature resistance and more uniform and durable color, and resisting fading.
Patent WO-2019184174-A1 (WO)
Title: Dust collecting bin and sweeping robot
Inventor: HU WEI
IPC: A47L9/10
Filed: 2018-08-01
Abstract: A dust collecting bin (100), comprising a bin body (102), a first cover (104) removably provided on the bin body (102), a filter (106), and a filter mounting neglection preventing apparatus (108) provided on the first cover (104). The filter mounting neglection preventing apparatus (108) comprises a movable element (110). When the filter (106) is not yet mounted in the bin body (102) and the first cover (104) is provided on the bin body (102), the movable element (110) interferes with the bin body (102) so that the first cover (104) and the bin body (102) cannot be closed. When the filter (106) is mounted in the bin body (102) and the first cover (104) is provided on the bin body (102), the filter mounting neglection preventing apparatus (108) interferes with the filter (106) and eliminates the interference of the movable element (110) with the bin body (102) so that the first cover (104) and the bin body (102) can be closed. Also provided is a sweeping robot (1000).