baber/WOPTO huggingface dataset:
Patent WO-2019114354-A1 (WO)
Inventor: LI JIN
IPC: A61B1/00
Filed: 2018-09-18
Abstract: 一种带自锁功能的吸附穿刺固定装置，属于医疗器械技术领域。该吸附穿刺固定装置包括设于容纳腔(3)内的旋转轴(4)、套设在旋转轴(4)上的夹持臂(5)和用于驱动夹持臂(5)绕旋转轴(4)由初始状态旋转至工作状态的驱动件，夹持臂(5)上具有初始状态位于容纳腔(3)内的旋转穿刺针(6)，当夹持臂(5)处于工作状态时旋转穿刺针(6)伸入至负压吸入孔(2)内，pH胶囊(1)与夹持臂(5)之间设有自锁组件。该吸附穿刺固定装置解决了现有pH胶囊的吸附穿刺固定装置在穿刺后无法保持穿刺力，导致提前从人体黏膜组织上脱落的问题，具有结构设计合理、成本低、可重复使用、可实现大角度穿刺且能有效保证旋转穿刺的力量等优点。
Patent WO-2020000701-A1 (WO)
Inventor: JIANG YIWEN
IPC: G06Q40/04
Filed: 2018-09-20
Abstract: A fund adaptation method and system, a computer device, and a storage medium in the technical field of financial information. The fund adaptation method comprises: performing second-level factor score calculation one by one for funds in a category of funds to obtain second-level factor scores of the funds; ranking the second-level factor scores, selecting a preset number of funds, calculating equal weight values of the selected funds, and summing all equal weight values in the funds to obtain first-level factor scores of the funds; normalizing each of the first-level factor scores of the funds, summing the first-level factor scores to obtain the total scores of the funds; and ranking the funds according to the total scores of the funds in descending order, and selecting a preset number of funds and putting same into an investment pool for adaptation. By calculating a score for each fund in a category of funds and optimizing alternative funds in an investment pool, risks in asset allocation can be greatly reduced and the return on investment can be maximized.
Patent WO-2020000713-A1 (WO)
Title: 一种石墨烯沟道碳化硅功率半导体晶体管
Inventor: SUN WEIFENG
IPC: H01L29/267
Filed: 2018-09-25
Abstract: 本发明提出了一种石墨烯沟道碳化硅功率半导体晶体管，其元胞结构包括：N型衬底，衬底表面的N型漂移区，在漂移区两端设置P型基区，各P型基区内分别设有P+型体接触区和N+型源区，在N型漂移区的表面设有栅氧层且所述栅氧层的两端分别延伸进入两侧的P型基区，在栅氧层的表面设有多晶硅栅。其特征在于P型基区表面内嵌有作为沟道的石墨烯条且石墨烯条的两端分别触及N+型源区与P型基区之间的边界和P型基区与N型漂移区之间的边界，在栅宽方向呈蜂窝状分布，器件的导电沟道仍由石墨烯构成，在维持基本不变的导通电阻和电流传输能力下，P型基区被石墨烯条间隔开来，增强辅助耗尽的作用，进一步减小器件整体关态漏电电流，提高击穿电压。
Patent WO-2019076183-A1 (WO)
Title: Method for transmitting scheduling request and terminal device
Inventor: TANG HAI
IPC: H04W72/10
Filed: 2018-09-25
Abstract: Embodiments of the present application relate to a method for transmitting a scheduling request and a terminal device. The method comprises: determining that a plurality of PUCCH resources exists at a target moment, the plurality of PUCCH resources corresponding to different SR configurations, the different SR configurations corresponding to different logical channels; determining a target PUCCH resource from among the plurality of PUCCH resources according to the priorities of the different logical channels; and at the target moment, sending an SR to a network device by using the target PUCCH resource. The present method for transmitting a scheduling request and terminal device can avoid at any moment conflicts of a plurality of PUCCH resources corresponding to different logical channels, thereby improving transmission efficiency.
Patent WO-2020073231-A1 (WO)
Inventor: Guan Ximeng
IPC: G09G3/36
Filed: 2018-10-10
Abstract: A GOA circuit and a display device. The GOA circuit comprises a plurality of mutually independent GOA units (10). Each GOA unit (10) comprises an enable module (11) and a driver module (12) corresponding to the enable module (11). The enable module (11) comprises a row address signal input end used for receiving a row address signal, and an enable signal output end used for outputting an enable signal according to the row address signal. The driver module (12) comprises an enable signal input end connected to the enable signal output end of the enable module (11) and used for receiving the enable signal outputted by the enable signal output end, and a driving signal output end used for outputting a driving signal according to the enable signal. The driving signal output end is connected to a gate line of the row corresponding to the driver module (12), so as to send the driving signal to the gate line of the corresponding row to gate the corresponding row. The GOA circuit supports random addressing, allows data to be written to the screen out of row order, enables post-stage trigger to be independent of pre-stage trigger, has high product yield and low power consumption, and is suitable for a high-resolution and large-size screen.
Patent WO-2020000830-A1 (WO)
Title: 图像处理方法及图像处理装置
Inventor: TIAN FAN
IPC: H04N5/21
Filed: 2018-11-01
Abstract: 本揭示涉及一种图像处理方法及图像处理装置。图像处理方法包括：步骤S1、在有效显示区内选定显示静态图像区域的移动区域；步骤S2、在有效显示区内选定一包含且大于移动区域的可移动区域；步骤S4、使移动区域在可移动区域内按生成的移动轨迹进行移动。在步骤S2与S4之间还可以包括步骤S3、按规定限制随机生成移动轨迹。
Patent WO-2020093371-A1 (WO)
Inventor: ZHANG HUIWEN
IPC: H04N5/232
Filed: 2018-11-09
Abstract: 本申请提供了一种拍摄控制方法、电子设备(50)及计算机可读存储介质。该方法包括：识别摄像单元当前的拍摄模式及电子设备当前的使用状态(100)；判断所述电子设备的使用状态是否发生改变(102)；当所述电子设备的使用状态发生改变时，控制摄像单元保持以所识别的所述拍摄模式获取图像(104)。本申请可判断电子设备的使用状态是否发生变化，并在电子设备的使用状态发生变化后选择对应的摄像头，如此无需用户手动进行摄像头的切换，有利于提高用户体验。
Patent WO-2019200902-A1 (WO)
Title: Image recognition method and device
Inventor: CHEN QUAN
IPC: G06K9/00
Filed: 2018-11-15
Abstract: Disclosed in the present application are an image recognition method and device. The method comprises: acquiring at least one facial recognition algorithm; respectively assigning a corresponding weight to the at least one facial recognition algorithm, and determining a weight value of the at least one facial recognition algorithm; determining a similarity value of the at least one facial recognition algorithm by comparing a preset recognition result to an initial recognition result of recognizing a preset image by the at least one facial recognition algorithm ; and performing, according to the weight value and the similarity value of the at least one facial recognition algorithm, fusion processing on the initial recognition result of the at least one facial recognition algorithm, so as to obtain a recognition result of recognizing the preset image. The present application solves the technical problem of low recognition accuracy during facial image recognition using a plurality of recognition algorithms.
Patent WO-2019101152-A1 (WO)
Inventor: SONG NUAN
IPC: H04B7/06
Filed: 2018-11-23
Abstract: 本发明的目的是提供一种执行预编码的方法和装置。根据本发明的方法包括以下步骤：向UE发送CSI参考信号，以请求该UE报告各个阵列组的状态相关信息；基于来自UE的第一反馈信息，获取该UE所测量的各个阵列组的状态相关信息以及该UE所选择的服务阵列组；基于各个阵列组的状态相关信息以及该UE所选择的服务阵列组，分别针对各个阵列组执行两级的波束成形处理，以先进行解耦处理来消除各个阵列组之间的干扰，接着对每个阵列组进行预编码处理。本发明具有以下优点：能够有效消除阵列组之间和阵列组内部的干扰，避免了复杂的阵列组间的校准，降低了实现的复杂度和CSI反馈开销。
Patent WO-2019200927-A1 (WO)
Title: Writing speed control method and device
Inventor: LIU TIANBAO
IPC: G06F3/041
Filed: 2018-11-29
Abstract: Disclosed in the present application are a writing speed control method and device. The method comprises: acquiring a real-time movement track of a touch point on the touch screen of an electronic device; determining a real-time movement speed of the touch point on the basis of the real-time movement track of the touch point; acquiring a processing speed of the touch screen generating a report point, the report point being positional information concerning the touch point sent by the touch screen to a processor; according to the real-time movement speed of the touch point and the processing speed of the touch screen generating the report point, adjusting the distance between adjacent report points; sending a plurality of report points to the processor according to the adjusted report point distance, the plurality of report points being used to indicate the real-time movement track of the touch point, the processor being used to generate, according to the plurality of report points, information for displaying the real-time movement track of the touch point. The present application solves the problem in the related art that the improvement of the writing speed of a touch product is highly costly and is easily limited by product hardware.
Patent WO-2019109962-A1 (WO)
Inventor: YANG CHENGGANG
IPC: A61P25/28
Filed: 2018-12-05
Abstract: Provided are a senile dementia treatment formulation and application thereof, which specifically relates to application of genes ARHGAP11A, SPAG7, and C16ORF7 in preparing the senile dementia treatment formulation.
Patent WO-2019196440-A1 (WO)
Inventor: LIU QUANZHOU
IPC: H04B3/54
Filed: 2018-12-06
Abstract: 一种信道切换处理方法、装置、系统、存储介质和电子装置。其中，该方法包括：获取第一电力线所对应第一信道上的信号噪声，其中，第一信道上传输有通讯信号；比较信号噪声与预定阈值的大小；根据比较结果将通讯信号从第一信道切换到第二电力线所对应的第二信道上，第一信道的信道噪声大于第二信道的信号噪声。本发明解决了电力线载波通信技术中信道上传输的通信信号受到干扰而导致通讯异常的技术问题。
Patent WO-2020118518-A1 (WO)
Title: Procédé d'évaluation d'indices de gestion du trafic et de service de commande
Inventor: GUAN JINPING
IPC: G08G1/00
Filed: 2018-12-11
Abstract: L'invention concerne un procédé d'évaluation d'indices de gestion du trafic et de service de commande. Le procédé comprend les étapes suivantes : étape a : construction d'un système d'indicateurs d'indices de gestion du trafic et de service de commande pour un système de trafic urbain en fonction d'un indice de gestion de trafic et d'un indice de service de commande de trafic sélectionnés (100) ; étape b : conception d'une plateforme informatique en nuage de mégadonnées de trafic régional et de trafic urbain (200) ; et étape c : sur la base de la plateforme informatique en nuage de mégadonnées de trafic régional et de trafic urbain, réalisation d'une modélisation en fonction de l'association et de l'évaluation des indicateurs d'indices de gestion du trafic et de service de commande pour former une évaluation du niveau de service et de la capacité de service d'un système de trafic (300). Le procédé d'évaluation permet d'accélérer le développement socio-économique rapide et le trafic urbain, d'optimiser et d'améliorer la capacité de trafic urbain et le niveau de vie des résidents, et de déterminer scientifiquement le développement des objectifs de construction des systèmes de trafic urbain, de sorte que le développement du trafic urbain et les contre-mesures sont plus précis et efficaces.
Patent WO-2019120232-A1 (WO)
Title: Antibodies binding ctla-4 and uses thereof
Inventor: GAN XIN
IPC: A61K39/395
Filed: 2018-12-19
Abstract: Disclosed are isolated monoclonal antibodies, comprising a CD152-binding domain, wherein the antibodies bind specifically to human CD152. Methods of making and using the antibodies to treat diseases including cancers and autoimmune diseases are also provided.
Patent WO-2020124584-A1 (WO)
Inventor: NIU GANG
IPC: G16B40/00
Filed: 2018-12-21
Abstract: The present application discloses a disease risk prediction method, an electronic device and a storage medium, wherein the method comprises: obtaining driving force information of a detected object's mutant gene belonging to a pre-determined genome for the changes in the activity of a plurality of pre-determined signal pathways; obtaining driving force information of each reference object's mutant gene belonging to a pre-determined genome for the changes in the activity of the plurality of pre-determined signal pathways in a first and second reference object groups; wherein, each reference object in the first reference object group belongs to a healthy object, and each reference object in the second reference object group belongs to a object sufferring a specific disease; according to the driving force information of the detected object's mutant gene for the changes in the activity of the plurality of pre-determined signal pathways, and the driving force information of each reference object's mutant gene for the changes in the activity of the plurality of pre-determined signal pathways in the first and second reference object groups, performing a first clustering on the detected object, and each reference object in the first and second reference object groups; and outputting the detected object's risk of the specific disease according to a first clustering result obtained after the first clustering.
Patent WO-2020132784-A1 (WO)
Inventor: TONG XIAOFENG
IPC: H04N7/18
Filed: 2018-12-24
Abstract: La présente invention concerne des procédés et un appareil permettant de détecter une collision d'un appareil photo virtuel avec des objets dans un modèle volumétrique tridimensionnel. Un exemple de système d'appareil photo virtuel décrit en l'espèce comprend des appareils photos destinés à obtenir des images d'une scène dans un environnement. Le système d'appareil photo virtuel donné à titre d'exemple comprend également un générateur d'appareil photo virtuel destiné à créer un modèle volumétrique 3D de la scène sur la base des images, à identifier un emplacement 3D d'un appareil photo virtuel à disposer dans le modèle volumétrique 3D, et à détecter si une collision se produit entre l'appareil photo virtuel et au moins un objet dans le modèle volumétrique 3D.
Patent WO-2019129237-A1 (WO)
Inventor: ZHANG NING
IPC: A61L24/04
Filed: 2018-12-28
Abstract: A medicine carriable polyhydroxylated polymer embolism microsphere having contrast function and a preparation method therefor. The microsphere is an embolism microsphere formed by cross-linking and polymerization of functional macromolecules having biocompatibility by means of a cross-linking monomer of iodine-substituted alkene derivatives; the main chain of the microsphere is a polymer or natural polysaccharide macromolecule having 1, 2-diol or 1, 3-diol functional group structure, and at least includes one molecule of alkyl olefin acid derivative modification; the side chain of the microsphere is an iodine-substituted alkene derivative cross-linking monomer. The microsphere increases the medicine concentration of a tumor targeted portion, reduces the risk of introducing a developer and avoids the risk that the developer will interact with anti-tumor medicines.
Patent WO-2020103298-A1 (WO)
Inventor: YANG ZHIQIN
IPC: G05B19/418
Filed: 2018-12-29
Abstract: 一种分布式机器人的调度决策方法，通过接收包含至少一个任务的任务包，再传输任务包给集群机器人中的其他机器人（S10），再根据领取决策变量决策领取任务包中的适合执行的任务(S11)，再执行适合执行的任务(S12)，使得集群机器人可以彼此通信进行任务传输，并可根据领取决策变量决策领取任务包中的适合执行的任务执行，从而不仅达到集群机器人能够独立决策，不再依赖集中决策、中央控制的决策方式，有效避免服务器易超负载的技术效果，而且到达智能选择执行任务，提高执行效率的技术效果。
Patent WO-2020140194-A1 (WO)
Inventor: GUO XINGLING
IPC: G09G5/10
Filed: 2019-01-02
Abstract: 屏幕显示方法、显示面板(500)及显示装置(400)，其中，屏幕显示方法包括：确定屏幕的亮度异常区域(S21)；获取亮度异常区域被点亮的起始时间(S22)；根据起始时间，调节亮度异常区域的亮度(S23)。因此，其能够补偿亮度异常区域的亮度，从而提高显示效果。
Patent WO-2019210714-A1 (WO)
Title: Blockchain consensus method, accounting node and node
Inventor: WEI ZHANGYONG
IPC: H04L29/06
Filed: 2019-01-25
Abstract: A blockchain consensus method, an accounting node and a node: an accounting node generating a block and broadcasting verification information of the accounting node to other accounting nodes among N accounting nodes; then receiving acknowledgement information broadcast by the other accounting nodes and verifying the acknowledgement information; adding the block to a blockchain when the received acknowledgement information satisfies a second set condition; since multiple accounting nodes are selected from among candidate nodes according to coin age instead of determining accounting nodes by means of solving a problem of a proof of work, the efficiency of accounting nodes is improved and resource consumption is reduced. Since an accounting node generates a block and broadcasts information of the accounting node and information of the block, and the accounting node adds the block to a local blockchain after the broadcast information passes verification of other accounting nodes, the consistency and security of a blockchain network is thus ensured, and the accounting node may carry out consensus immediately after generating the block, thereby improving consensus efficiency.
Patent WO-2020077931-A1 (WO)
Inventor: YANG TINGHUI
IPC: H01L27/32
Filed: 2019-02-26
Abstract: 本申请涉及一种导线及其制作方法及阵列基板。本申请的导线(100)包括依次层叠设置的第一导电层(10)、中间导电层(20)、第二导电层(30)，以及由第一弹性材料形成的多个隔离部(40)。第一导电层(10)包括多个沿导线(100)延伸方向间隔布设的第一导电部(12)。中间导电层(20)包括多个沿导线(100)延伸方向间隔布设的中间导电部(22)。第二导电层(30)包括多个沿导线(100)延伸方向间隔布设的第二导电部(32)。隔离部(40)包括至少一个第一隔离部(41)和至少一个第二隔离部(42)。相邻的两个第一导电部(12)、相邻的两个中间导电部(22)及相邻的两个第二导电部(32)均通过隔离部(40)间隔。多个第一导电部(12)与多个第二导电部(32)沿导线(100)延伸方向错位排布，且相邻的所述第一导电部(12)和所述第二导电部(32)由所述中间导电部(22)连接。
Patent WO-2020019727-A1 (WO)
Inventor: LIAO SHUXIN
IPC: B27D1/10
Filed: 2019-03-12
Abstract: 一种木板拼接机，通过将下安装架沿第一直线导轨的长度方向分为左拼接区（103）、冲齿区（104）和右拼接区（105），移动支架（101）上的两组木板拼接组件（300）可以同时放置两组需要拼接的小块木板；当其中一组木板拼接组件带动小块木板在冲齿区，通过冲齿组件（400）在端口冲出齿面，齿面形状可为锯齿、圆弧形、梯形、矩形等，进而通过涂胶组件（500）在齿面上涂上粘合剂后，移动到左拼接区或右拼接区，两个木板移动平台（301）相向滑动使两块小块木板拼接在一起；与此同时，另一组木板拼接组件则移动到冲齿区进行冲齿、涂胶等动作。该木板拼接机能够提高木板拼接的效率。
Patent WO-2020118963-A1 (WO)
Inventor: TANG HAIJIANG
IPC: G02B5/124
Filed: 2019-03-25
Abstract: 一种双热熔胶层的反光贴条（17）及其制备方法，双热熔胶层的反光贴条（17）包括三棱镜阵列（10），三棱镜阵列（10）包括结构层（101）和底材层（104），结构层（101）置于底材层（104）上，结构层（101）包括若干三棱镜结构，三棱镜结构的横截面（04）为三角形，三角形的至少一个侧边为向三角形内凹的弧形，三棱镜的至少一个侧面为凹弧面，凹弧面为反光面。该双热熔胶层的反光贴条（17）能够使反射光路产生偏转角，将直线光源修饰为非平行光路，可适应不同日照角度。
Patent WO-2020155419-A1 (WO)
Title: 一种二苯并杂环化合物及其制备方法和应用
Inventor: WEI TING-WEI
IPC: H01L51/50
Filed: 2019-04-22
Abstract: 本发明公开了一种二苯并杂环化合物，具有式(I)所示结构。二苯并杂环化合物的HOMO与LUMO能级的带隙宽，能够实现在深蓝光区域发光；其LUMO能级低，与电子传输层良好匹配，有利于电子的注入与传输。二苯并杂环化合物具有良好的空穴传输性能，作为发光层材料能够平衡发光层中电子和空穴的比例，提高复合几率，使器件发光效率提升。二苯并杂环化合物的空间构型能够避免材料分子堆叠，减轻激子湮灭，抑制效率滚降。同时，二苯并杂环化合物具有良好的热稳定性，能够实现高效稳定的深蓝光发光。本发明还公开了一种有机电致发光器件，至少有一个功能层中含有上述的二苯并杂环化合物，能够得到具有高发光效率和低工作电压的深蓝光器件。
Patent WO-2020215209-A1 (WO)
Inventor: LIU CHUNCHEN
IPC: G06F17/00
Filed: 2019-04-23
Abstract: Embodiments of the present invention provide an operation result predicting method, an electronic device, and a computer program product. The operation result predicting method comprises: determining a first prediction model on the basis of a first set of observation data. The method further comprises: determining a probability model on the basis of a first set of observation objects subjected to a first operation and a second set of observation objects subjected to a second operation, which is different from the first operation. The method further comprises: determining a second prediction model on the basis of the first set of observation data and the first probability model. The method further comprises: determining a first combination of at least the first prediction model, the second prediction model, and the first probability model to predict a first final result of a target object for executing the first operation. Using the embodiments of the present invention, the accuracy in estimation on individual treatment effect is improved, and the embodiments can be expanded to application scenarios having multiple treatment levels.
Patent WO-2019214597-A1 (WO)
Title: Voltage-mode transmitter driver
Inventor: CHONG EUHAN
IPC: H04L27/01
Filed: 2019-05-07
Abstract: Devices and methods for finite impulse response (FIR) feed forward equalization (FFE) at a transmitter are provided. A voltage-mode driver circuit has a main driver and an equalization driver. The main driver drives the digital output signal based on a received digital input signal. The equalization function of the equalization driver is enabled or disabled for a short duration of time to provide at least one of FIR equalization and pre-emphasis to the digital output signal. Pre-emphasis is effected by enabling a low-resistance path of the equalization driver based on the digital input signal such that, when the low-resistance path is enabled, it reduces the transmission resistance for a short period of time.
Patent WO-2020007132-A1 (WO)
Title: Resource access control method and device
Inventor: ZHOU WEI
IPC: H04L29/06
Filed: 2019-05-20
Abstract: Disclosed by the present application are a resource access control method and device. In the method: after receiving an access control decision request used for requesting access control policy determination be performed for a resource access request initiated by an initiator, access control policy determination is performed for the resource access request according to an access control policy and an access control decision response is returned. The access control policy comprises one or more access control rules, the one or more access control rules being used for describing rules that should be satisfied when satisfying the rules of a target resource and the rules of the initiator; each access control rule uses at least one access control rule primitive set for description, and the access control rule primitive set comprises one or more rule primitives, a rule primitive in the access control rule primitive set being used for describing a determination condition in the access control rules.
Patent WO-2020211152-A1 (WO)
Inventor: NIE CHENGLEI
IPC: G09G3/3208
Filed: 2019-05-23
Abstract: Provided are an OLED display panel and a driving method thereof. The OLED display panel comprises multiple pixel unit circuits and an external compensation unit electrically connected to respective pixel unit circuits. The external compensation unit performs external compensation on each pixel unit circuit by acquiring an initial threshold voltage of a driving thin film transistor of each pixel unit circuit, superposing a preset initial potential on the initial threshold voltage, and inputting the same to each pixel unit circuit. The pixel unit circuit performs internal compensation according to the preset initial potential and the initial threshold voltage superposed with the preset initial potential. The present invention combines external compensation and internal compensation. The external compensation can compensate for a nonuniform initial threshold voltage of each driving thin film transistor occurring in a process of manufacturing an OLED display panel and permanent drift of the actual threshold voltage of the driving thin film transistor caused by external stress. The internal compensation can quickly compensate for minor drift of the actual threshold voltage occurring when the OLED display panel is turned on.
Patent WO-2020237677-A1 (WO)
Title: 一种烟气脱硫脱硝净化塔
Inventor: GENG JING
IPC: B01D53/48
Filed: 2019-05-31
Abstract: 一种烟气脱硫脱硝净化塔，所述烟气脱硫脱硝净化塔包括净化塔（1），所述净化塔（1）底部外侧面连接有排料管（9），净化塔（1）的靠近中间位置外侧面连通有两个平行设置的L形管（18），其中一个L形管（18）另一端连接有进液漏斗（19）；净化塔（1）的靠近中心位置内部设有两个平行设置的过滤网（10），两个过滤网（10）通过旋转轴（16）与净化塔（1）内侧面转动连接，旋转轴（16）一端贯穿净化塔（1）侧面并且连接有皮带轮（14），两个皮带轮（14）通过皮带（15）传动连接，其中一个过滤网（10）外侧壁安装有旋转卡接机构（7），旋转卡接机构（7）包括U形卡杆（72）、弹簧（73）和旋转管（74）。所述烟气脱硫脱硝净化塔具有安全性增加，不需要人工拆卸其过滤网进行定期清洗，通过旋转卡接机构能够完成其过滤网旋转操作，操作简单便利的优点。
Patent WO-2020243985-A1 (WO)
Inventor: FENG LINAN
IPC: A47F1/04
Filed: 2019-06-13
Abstract: Provided are a tray and a goods shelf. The goods shelf comprises the tray, and the tray comprises a support board, a guide rail, a first baffle, a push plate and a distance sensor.
Patent WO-2020019999-A1 (WO)
Title: Sealing ring for pressure testing and sealing of cast pipe, and tooling assembly
Inventor: JING CHAOGANG
IPC: F16J15/48
Filed: 2019-07-12
Abstract: Provided are a sealing ring (3) used for water injection and pressure testing of a cast pipe, and a sealing tooling assembly comprising the sealing ring (3) and a tooling body (2). The sealing ring (3) comprises a first member (31, 31'), a second member (33), and a third member (32, 32'), wherein at least one of the first member (31, 31'), the second member (33) and the third member (32, 32') can form a space (4, 4') in which injected water can be stored and which applies a force; and at least one of the first member (31, 31'), the second member (33) and the third member (32, 32') is provided with a structure that facilitates the injected water in entering the space (4, 4').
Patent WO-2020232837-A1 (WO)
Inventor: ZHAO YANG
IPC: A24D3/04
Filed: 2019-08-08
Abstract: 一种内含支撑部件的降温元件，其包括管壁（31）和管腔（32）；管腔（32）内具有支撑部件（33），支撑部件（33）与管壁（31）相接；支撑部件（33）沿降温元件轴向螺旋延伸至少一部分，螺旋角的范围为30-180°。以及一种包含降温元件的加热不燃烧卷烟烟支，烟支中的降温元件支撑力强且对烟气的降温效果好，同时降温元件通过高分子材料挤压成型制备其在相变吸热过程中不会缩塌，抽吸体验感好。
Patent WO-2020211263-A1 (WO)
Inventor: LI WEIMIN
IPC: G02B21/00
Filed: 2019-09-05
Abstract: 一种多光源共光路的照明系统，照明系统包括：光学系统(10)，至少一个光源模组(20)以及至少一个驱动系统(40)，光学系统(10)的中心与其中一个光源模组(20)中发光区域(21)的光线共轴，光源模组(20)对应安装在散热系统(30)上，驱动系统(40)与光源模组(20)连接，并驱动光源模组(20)运动。通过共光路的方法，实现不同形式封装的发光区域(21)内的光源能够以共轴的形式出射所发出的光，从而实现不同光源的光路合束，在装调和成本上都有很大的改善；不仅能够给荧光显微照明等照明系统带来更高的光功率，还能大大降低照明系统的成本。