baber/WOPTO huggingface dataset:
Patent WO-2023015505-A1 (WO)
Title: Vehicle driving method, apparatus and system
Inventor: JIN XINYAO
IPC: B60W30/09
Filed: 2021-08-11
Abstract: A vehicle driving method. The method comprises: determining a first area, which is associated with a first vehicle, wherein the first vehicle is located in a first lane, and the first area is located in the first lane and in front of the first vehicle; acquiring state information of a target vehicle, wherein the target vehicle is located in a lane adjacent to the first lane, and the state information of the target vehicle satisfies a preset condition for driving into the first area; and controlling the vehicle distance between a first vehicle and a second vehicle according to the state information of the target vehicle, wherein the second vehicle is an adjacent vehicle that is located in the first lane and travels ahead of the first vehicle. By means of the method, reduction of cut-in-line behaviors of other cars is facilitated, and the driving experience is also taken into consideration. Further provided are an apparatus and system for implementing the vehicle driving method.
Patent WO-2022068451-A1 (WO)
Inventor: YIN CHUNJI
IPC: G06T7/11
Filed: 2021-08-18
Abstract: Embodiments of the present application relate to a style image generation method and apparatus, a model training method and apparatus, a device, and a medium. The style image generation method comprises: obtaining an original face image; using a pre-trained target style image real-time generation model to obtain a target style face image corresponding to the original face image, wherein the target style image real-time generation model is obtained by training, after training an initial style image generation model, at least one style image real-time generation model obtained by performing at least one cropping operation on the initial style image generation model according to at least one set of cropping parameters. The style image real-time generation model changes along with changes in the cropping parameters. The embodiments of the present application can solve the problems that there are a few existing model training modes and the existing model training modes cannot meet the needs of users to generate style images in real time, and achieve the effect of generating style images in real time for users.
Patent WO-2023019641-A1 (WO)
Inventor: WU JIAN
IPC: G06Q10/08
Filed: 2021-08-31
Abstract: 本发明提供一种船期智能匹配推送方法及系统，包括以下步骤:S1:当货主和船东登录客户端时，客户端将货主的发货盘信息和船东的船舶信息发送至船期服务器；S2:船期服务器依据发货盘信息和船舶信息以及服务器上存有的船期数据建立船期关键词搜索库；S3:船期服务器依据货主和船东在客户端上输入的关键词将船期关键词搜索库中的船期推送到货主和船东的客户端。本发明的方法及系统解决了货主的发货信息和船东船舶信息不对称问题，提高船舶的运输效率。
Patent WO-2022241974-A1 (WO)
Inventor: ZHAO DELI
IPC: B64C27/52
Filed: 2021-09-08
Abstract: 一种倾转结构及包括倾转机构的飞行器，倾转结构包括：机臂(100)、装设于机臂(100)的倾转电机(200)以及与倾转电机(200)的驱动轴传动相连的动力电机组件(300)；还包括连轴转动件(400)，连轴转动件(400)设有第一连接件(410)和第二连接件(420)，倾转电机(200)的驱动轴通过第一连接件(410)连接于连轴转动件(400)，连轴转动件(400)通过第二连接件(420)转动连接于机臂(100)；其中，机臂(100)、连轴转动件(400)、第一连接件(410)及第二连接件(420)同轴设置。该倾转机构能够减小倾转电机的驱动轴所承受的径向力，提升飞行器的飞行安全。
Patent WO-2022062961-A1 (WO)
Inventor: Wen Suifang
IPC: G01N30/06
Filed: 2021-09-14
Abstract: Disclosed is a method for detecting the content of 6-oxosimvastatin in Ezetimibe-Simvastatin tablets, which uses high performance liquid chromatography for detection. The present invention may not only quantitatively determine the content of 6-oxosimvastatin in Ezetimibe-Simvastatin tablets, but also completely separate 6-oxosimvastatin from impurities, and has a good peak shape, thus meeting the requirements of Chinese Pharmacopoeia. Moreover, the method has a low detection limit, effectively controls the quality of raw materials in Ezetimibe-Simvastatin tablets, has strong specificity, a high degree of separation, high sensitivity and good accuracy.
Patent WO-2023284123-A1 (WO)
Inventor: XIAO DEYUAN
IPC: H01L27/108
Filed: 2021-09-24
Abstract: Les modes de réalisation de la présente demande concernent une structure semi-conductrice et son procédé de fabrication. La structure semi-conductrice comprend : un substrat, et une unité de stockage située sur le substrat. L'unité de stockage comprend : une première couche de milieu, et une ligne de bits métallique située dans la première couche de milieu ; un canal semi-conducteur, qui est situé sur une partie de la surface de la ligne de bits métallique ; une ligne de mots, qui est disposée autour d'une partie de la région du canal semi-conducteur ; une seconde couche de milieu, qui est située entre la ligne de bits métallique et la ligne de mots et sur le côté de la ligne de mots qui est éloigné du substrat ; une première couche d'électrode inférieure et une seconde couche d'électrode inférieure, qui sont empilées sur la surface supérieure du canal semi-conducteur qui est éloignée de la ligne de bits métallique, la première couche d'électrode inférieure étant en contact avec la surface supérieure du canal semi-conducteur, et une couche d'électrode supérieure étant située sur la surface supérieure de la seconde couche d'électrode inférieure et encerclant la première couche d'électrode inférieure et la seconde couche d'électrode inférieure ; et une couche diélectrique de condensateur, qui est située entre la couche d'électrode supérieure et la première couche d'électrode inférieure, et est également située entre la couche d'électrode supérieure et la seconde couche d'électrode inférieure.
Patent WO-2022083515-A1 (WO)
Inventor: GAO YUNXU
IPC: H01R43/20
Filed: 2021-10-15
Abstract: Disclosed in the present invention is a power cable connector, comprising a base part used for installing a power cable and pressing parts used for pressing the power cable. The base part comprises a base and conducting strips, wherein the base is provided with at least one installation position where the conducting strips are installed; a pressing part is provided in each installation position in a matching manner; the pressing parts are positioned above the conducting strips; the pressing parts are hinged on the base; and after the power cable is arranged on the conducting strips, the power cable can be tightly pressed on the conducting strips by means of the pressing parts, and after the power cable is pressed, the pressing parts and the base can be fastened to each other, thus fixing the power cable. In addition, further disclosed in the present invention are an assembly method and a usage method for the power cable connector. The present invention has the advantages of having a simple structure and being convenient to use, such that power cables can be quickly connected, and the quick disassembly of a connector is facilitated.
Patent WO-2023065108-A1 (WO)
Inventor: LI GUORONG
IPC: H04W76/14
Filed: 2021-10-19
Abstract: Les modes de réalisation de la présente invention concernent un procédé et un appareil d'acquisition d'informations, un procédé et un appareil d'envoi d'informations, et un système. Le procédé d'acquisition d'informations comprend les étapes suivantes : un second équipement utilisateur établit une connexion avec un premier équipement utilisateur ; et le second équipement utilisateur acquiert des informations système d'au moins une cellule au moyen d'une première interface et/ou d'une seconde interface.
Patent WO-2023005016-A1 (WO)
Inventor: WANG SHAOYONG
IPC: G01N15/14
Filed: 2021-10-26
Abstract: 一种粒子计数器标定方法，包括：第一标定过程：对粒子计数器的激光工作区域进行标定；第二标定过程：将固定浓度的预知粒径的粒子气流通过标定后的激光工作区域，采用带有高速ADC板卡的Labview采集系统标定与预知粒径对应的门槛电压；辅助标定过程：采用外设工装对光电接收模组进行标定，外设工装包括提供均匀激光的激光器。该标定方法改变了传统依赖于人工和标准粒子计数器进行标定的做法，标定效率高、精度好；相应的，粒子计量方法因采用该标定方法标定的粒子计数器实施而具有相应优势，能够更加细化粒径分布，将粒子浓度提升到一个更高的档次，推动计量技术的进一步发展。
Patent WO-2023070499-A1 (WO)
Inventor: CHEN JIMING
IPC: G01S3/14
Filed: 2021-10-29
Abstract: A sub-array split L-type co-prime array direction-of-arrival estimation method based on fourth-order sampling covariance tensor denoising, which method mainly solves the problems in existing methods of a signal structure being damaged and high-order virtual domain statistics being interfered with by noise items. The implementation steps of the method involve: constructing a linear sub-array split L-type co-prime array; modeling a received signal of the L-type co-prime array and deriving a second-order cross-correlation matrix thereof; deriving a fourth-order covariance tensor based on the cross-correlation matrix; realizing denoising of the fourth-order sampling covariance tensor on the basis of kernel tensor thresholding processing; deriving a fourth-order virtual domain signal based on the denoised sampling covariance tensor; constructing a denoised structured virtual domain tensor; and obtaining a direction-of-arrival estimation result by means of decomposing the structured virtual domain tensor. High-order tensor statistical distribution characteristics of a constructed sub-array split L-shaped co-prime array are fully used, high-precision two-dimensional direction-of-arrival estimation is realized by means of signal denoising processing of a virtual domain tensor, and the method can be used for target location.
Patent WO-2023077278-A1 (WO)
Inventor: MAO QING
IPC: G03B17/56
Filed: 2021-11-02
Abstract: 一种光学系统、拍摄装置、可移动平台和云台，光学系统(100)包括：第一镜片(11)、透镜组(12)、反射镜片(13)和第二镜片(14)，第一镜片(11)包括第一表面，第一镜片(11)用于设置在拍摄装置的壳体上；透镜组(12)用于设置在该壳体内，且包括至少一个切边透镜；反射镜片(13)包括反射面，反射镜片(13)用于设置在该壳体内且通过所述反射面改变光线的传播方向；第二镜片(14)为拍摄装置的图像传感器的滤光镜片或保护镜片，第二镜片(14)包括第二表面；其中，第一表面、反射面、第二表面中的至少一者为曲面，用于使得经过切边透镜的光线在图像传感器的感光面成清晰的像。
Patent WO-2023273080-A1 (WO)
Inventor: JING RUIQUAN
IPC: H04Q11/00
Filed: 2021-11-03
Abstract: The present disclosure provides a general communications channel data transmission method, an optical network device, and a storage medium, and relates to the technical field of communications. The general communications channel data transmission method in the present disclosure comprises: a data sending device determines, according to a general communications channel (GCC) bandwidth requirement and the information length for a single data frame to carry GCC data, a data frame sending frequency; by means of an operation administration and maintenance (OAM) frame, carries the GCC data according to the information length for a single data frame to carry GCC data; and, according to the data frame sending frequency, sends the OAM frame to a downstream optical transport network (OTN) node. By using such a method, the bandwidth flexibility of GCC data transmission can be improved, and bandwidth waste can be reduced.
Patent WO-2023070737-A1 (WO)
Inventor: GONG JINHUI
IPC: H01L51/56
Filed: 2021-11-08
Abstract: 公开一种电致发光器件及其制备方法，电致发光器件包括依次叠层设置的阳极、空穴功能层、量子点发光层、电子功能层以及阴极，量子点发光层中掺杂有载流子传输材料；一方面在量子点发光层中掺杂的载流子传输材料可改善量子点发光材料的导电性，促进载流子的注入和传输，另一方面也能提高载流子的复合几率。
Patent WO-2022156340-A1 (WO)
Inventor: QIAO DEZHI
IPC: G06F13/12
Filed: 2021-11-18
Abstract: 涉及智能汽车领域，尤其涉及一种与交通相关的动态信息的处理方法和装置。该方法适用于车联网，网联车，自动驾驶等场景，可解决服务设备向终端设备推送无利用价值的动态信息的问题。方法包括：服务设备根据终端设备对应的目标类别指示信息从预设的至少两种集合类别中确定出目标集合类别（S110）。这里，不同的类别指示信息对应不同的集合类别，不同集合类别的动态信息集合中所包含的动态信息的内容不同。服务设备根据目标集合类别和至少一种动态信息确定出目标动态信息集合（S120），并将该目标动态集合发送给终端设备。采用提供的方法，可节省服务设备和终端设备的通信资源与数据处理资源。
Patent WO-2023092286-A1 (WO)
Inventor: SONG JUN
IPC: C09J11/04
Filed: 2021-11-23
Abstract: L'invention concerne une nanocapsule de polyuréthane à changement de phase, un mastic à couler à base de polyuréthane à changement de phase et un procédé de préparation associé. La nanocapsule de polyuréthane à changement de phase est une nanocapsule formée par application d'un copolymère à blocs amphiphiles sur un matériau à changement de phase. L'extrémité oléophile du copolymère à blocs amphiphiles est un segment à chaîne polyuréthane, et l'extrémité hydrophile est un segment à chaîne méthoxypolyéthylèneglycol. La nanocapsule de polyuréthane à changement de phase est ajoutée de sorte que le mastic à couler à base de polyuréthane à changement de phase à deux composants présente un avantage de régulation de la température et présente une excellente enthalpie et d'excellentes propriétés thermoconductrices tout en maintenant une faible viscosité. Le mastic à couler possède des applications dans le domaine de l'ingénierie électronique, en particulier dans le domaine de l'électronique ayant besoin d'une régulation de la température.
Patent WO-2022166322-A1 (WO)
Inventor: XIAO WANGQIANG
IPC: F16F7/01
Filed: 2021-11-24
Abstract: A damping shock absorber, comprising a pipeline (A) and a plurality of shock absorbers configured on the pipeline (A). The shock absorber comprises a body (1) sleeved on the outer periphery of the pipeline (A) and a damping medium (2) filled in the body (1). The body (1) is provided with an inner cavity, and the inner cavity is divided into a plurality of chambers (13) for respectively placing the damping medium (2) therein. A method for designing the damping shock absorber. The body (1) is filled with the damping medium (2), such that the shock of the pipeline (A) or a shaft body is reduced, ensuring the smooth operation of the pipeline (A) or the shaft body, and further ensuring the safety and efficiency of the pipeline (A) or the shaft body in a working process. The damage to the pipeline (A) or the shaft body and the shock interference to other linked apparatuses are greatly avoided.
Patent WO-2023024297-A1 (WO)
Inventor: CHEN FENG
IPC: F16K31/06
Filed: 2021-11-26
Abstract: 一种防止虹吸倒流的双水路冲水阀，包括：具有进水端（1）和出水端（2）的阀体，进水端（1）包括外管部（13），以及设置在外管部（13）内部的内管部（12），内管部（12）的管沿高于出水端（2）的上沿，内管部（12）上设置有防虹吸阀（3），防虹吸阀（3）的上方设置有进气组件（5），防虹吸阀（3）在进水端（1）进水时封闭进气组件（5）的底部形成密封通水流道，并在进水端（1）产生负压时封闭进水端（1）的管沿，并打开进气组件（5）隔断虹吸。通过提高内管部（12）的高度，让出水端（2）残留水无法越过内管部（12）流入进水端（1），又能使防虹吸阀（3）在出水端（2）进水口上沿上方位置通气阻断虹吸，杜绝马桶脏水通过出水端（2）虹吸倒流回进水端（1）的现象发生。
Patent WO-2022111634-A1 (WO)
Title: Heteroarylquinazoline compounds as protein kinase inhibitors
Inventor: CHENG HANG
IPC: A61K31/517
Filed: 2021-11-26
Abstract: Provided are heteroarylquinazoline compounds represented by general formula (X), which can be used for treating cell proliferation disorders. The compounds are effective inhibitors of cyclin-dependent kinases (CDKs) and can effectively inhibit CDK2, CDK4, CDK6 and CDK9 kinases.
Patent WO-2022111694-A1 (WO)
Inventor: YANG GUANGFU
IPC: A01P13/00
Filed: 2021-11-29
Abstract: La présente invention concerne un composé quinazolinone, son procédé de préparation et son application. Le composé a une structure représentée par la formule (I) ou la formule (LI), a un excellent effet inhibiteur de HPPD et un effet inhibiteur significatif sur les mauvaises herbes, notamment les adventices à feuilles larges, les graminées adventices et les cypéracées, et est très sûr pour les cultures.
Patent WO-2022117075-A1 (WO)
Inventor: QIU GUANPENG
IPC: A61P31/12
Filed: 2021-12-03
Abstract: Provided are an azacyclic compound, and a preparation method therefor and the use thereof. The azacyclic compound has a structure as represented by general formula (I). The azacyclic compound has an excellent janus kinase (JAK) inhibitory activity, and can be used as a janus kinase (JAK) inhibitor to solve various inflammatory diseases or tumor diseases related to the JAK-STAT signaling pathway.
Patent WO-2023035437-A1 (WO)
Inventor: HUANG CHENGTAN
IPC: C12N1/38
Filed: 2021-12-07
Abstract: 提供了一种微藻培养基及降解藻毒素的方法，该微藻培养基由过硫酸氢钾、脱氢乙酸钠、柠檬酸钠、果酸、冰乙酸、硫代硫酸钠、乳酸链球菌、月桂酰基谷氨酸钠和吐温组成。该培养基能够有效地促进有益微藻快速生长繁殖，保证有益微生物的大量繁殖，加快水产养殖过程有机物的分解转化，抵抗敌害生物的侵蚀，降低了水体中的藻毒素，有利于改善水产养殖环境、促进水产养殖产品的生长。
Patent WO-2023097742-A1 (WO)
Inventor: SUN YUAN
IPC: G09F9/30
Filed: 2021-12-09
Abstract: A display panel and a display apparatus. The display panel comprises an active layer (POLY1), a gate layer (GE1) and a metal layer (SD1), wherein a falling edge of a scanning signal in a first scanning line can be quickly pulled down upon arrival of a pulse rising edge of a scanning signal in a second scanning line; and newly added structures such as a low-potential wiring (VGLL), a control wiring (CTRL) and a pull-down transistor (T1) are constructed between a first data line (DL1) and a second data line (DL2), such that a layout arrangement can be completed with less space, and an aperture ratio can be increased as much as possible.
Patent WO-2023102889-A1 (WO)
Title: Voice interaction method and device
Inventor: LI HONGGUANG
IPC: G10L15/22
Filed: 2021-12-10
Abstract: Provided are a method (300) and device (1000) for training a voice interaction response speech model. The method (300) comprises: acquiring a first voice instruction from a user (S301); performing feature extraction on a text of the first voice instruction to obtain a first instruction text (S302); and training a first model to be trained according to the text of the first voice instruction and the first instruction text to obtain a voice interaction response speech model, a text output by the voice interaction response speech model having an expression feature of the user, the voice interaction response speech model being used to provide a response according to a voice instruction of the user, the first instruction text being an input of the first model to be trained, and the text of the first voice instruction being a training label (S303). The method is used to perform training on a model according to voice instructions from a user, such that the trained model can output a personalized response speech meeting the expression habit of the user according to the voice instruction of the user.
Patent WO-2023056706-A1 (WO)
Title: 硅复合负极材料及其制备方法、二次电池
Inventor: XUE DONGFENG
IPC: H01M4/36
Filed: 2021-12-13
Abstract: 本申请属于电池技术领域，尤其涉及一种硅复合负极材料及其制备方法，以及一种二次电池。其中，硅复合负极材料，所述硅复合负极材料为核壳结构，包括硅基材料内核和依次包覆在所述内核外表面的中间层和外壳层；其中，所述中间层包含负载有金属元素的碳纳米材料，所述外壳层包含无定形碳材料。本申请提供的硅复合负极材料，通过内核硅基材料、中间层负载有金属元素的碳纳米材料和外壳层无定形碳材料的协共作用，使得硅复合负极材料，不但具有优异的比容量，而且结构稳定性好，离子电子迁移传输效率高，可有效提高电池的能量密度、循环寿命、安全性等电化学性能。
Patent WO-2022161009-A1 (WO)
Inventor: XIE FUMING
IPC: G06V10/40
Filed: 2021-12-17
Abstract: 一种图像处理方法及装置、存储介质、终端，所述图像处理方法，包括：对待处理图像进行人脸识别，得到至少一个人脸区域；分别对各人脸区域进行人脸属性检测，得到各人脸区域的人脸属性信息；基于各人脸区域的人脸属性信息，分别对相应的人脸区域进行美颜处理，得到所述待处理图像对应的美颜图像。上述方案能够提高图像美化处理效果。
Patent WO-2023045134-A1 (WO)
Inventor: XIANG JUNLING
IPC: H04L67/1097
Filed: 2021-12-17
Abstract: 本发明公开了一种数据传输方法和装置，应用于包括多个节点的分布式数据库中，至少两个节点中设置有加速卡，各加速卡的高速接口相互连接组成数据传输通路，该方法包括：当加速卡接收到节点的CPU下发的要求获取目标数据的数据库操作指令时，根据获取数据操作或修改数据操作生成数据请求；若加速卡根据数据请求检测高速缓存中命中目标数据，加速卡从高速缓存中获取目标数据；否则加速卡将与数据请求对应的数据请求报文经数据传输通路发送到远端的目的节点，并基于从目的节点返回的数据包获取目标数据，从而降低了跨节点的加速卡间通信时延。
Patent WO-2022267392-A1 (WO)
Inventor: YE JIAYE
IPC: H01M8/1041
Filed: 2021-12-17
Abstract: 本发明公开了一种聚四氟乙烯/全氟磺酸/耦合磷钨酸木质素离子交换膜的制备方法。所述聚四氟乙烯/全氟磺酸/耦合磷钨酸木质素涂膜液的制备原料包括耦合磷钨酸木质素、全氟磺酸树脂和溶剂；所述耦合磷钨酸木质素和全氟磺酸树脂的质量比为(0.1～15):100。耦合磷钨酸木质素具有分散性好、亲水性好以及质子传导性高等优点，容易从分子尺度对质子传递通道进行调控，能实现质子快速传输，同时提高全氟磺酸交换膜在高温低湿条件下的保水率，促进了质子交换膜燃料电池产业化的发展。
Patent WO-2022199193-A1 (WO)
Inventor: XU XIPENG
IPC: G01N1/28
Filed: 2021-12-31
Abstract: Un procédé de détection de la réaction chimique par frottement interfacial entre des grains abrasifs de métal actif ou d'oxyde métallique et un substrat de tranche de diamant est divulgué, lors duquel une couche de grains abrasifs de métal actif ou une couche de coque d'oxyde métallique à épaisseur uniforme et réglable est appliquée à la surface d'un pénétrateur de diamant pour un testeur de rayures de nano-indentation par une pulvérisation magnétron, tandis que la relation d'interaction interfaciale entre les grains abrasifs et la tranche est régulée par une expérience de rayure avec le substrat de tranche de diamant, puis que les constituants chimiques de la zone d'interaction de la surface de substrat de tranche de diamant sont détectés par un microspectromètre Raman à sonde de balayage, afin de déterminer clairement le mécanisme de la réaction chimique de frottement interfacial entre les grains abrasifs actifs et le substrat de tranche. Le procédé est simple à mettre en œuvre et présente de bonnes perspectives d'application dans le domaine du traitement de l'ultraprécision à haute efficacité de substrats de tranches semi-conductrices.
Patent WO-2022166498-A1 (WO)
Inventor: YU GANG
IPC: H04N5/225
Filed: 2021-12-31
Abstract: 本公开公开了一种P向调节结构及半球型摄像机。其中，P向调节结构应用于半球型摄像机，包括：上盖组件、销钉、底座和藏线盒；所述底座与所述藏线盒转动连接；所述上盖组件安装于所述底座；所述上盖组件设置有顶起部，所述顶起部可驱动所述销钉在释放位置和锁止位置切换；其中，所述销钉切换至所述锁止位置时，锁止所述底座与所述藏线盒的转动自由度；所述销钉切换至所述释放位置时，释放所述锁止。本公开的P向调节结构结构简单、操作方便，就P向锁紧操作而言，非常简单，只需正常合上并紧固上盖即可，没有冗余操作。
Patent WO-2022166781-A1 (WO)
Title: Compositions et méthodes de traitement de l'hidradénite suppurée
Inventor: GOREN OFER A
IPC: A61K31/454
Filed: 2022-01-28
Abstract: Des compositions, des méthodes et des utilisations pour le traitement de l'hidradénite suppurée chez l'homme et la femme par des médicaments anti-androgènes. L'invention concerne des exemples cliniques de traitement de l'hidradénite suppurée par proxalutamide. Les méthodes, les utilisations et la composition selon l'invention peuvent être appliqués en tant que traitement pour atténuer une éruption d'hidradénite suppurée ou en tant qu'élément prophylactique pour prévenir l'apparition de l'hidradénite suppurée.
Patent WO-2022179383-A1 (WO)
Title: Multi-dimensional space load and fire test system for tunnel structure, and method for implementing same
Inventor: CHEN WEI
IPC: G01N31/12
Filed: 2022-01-28
Abstract: A multi-dimensional space load and fire test system for a tunnel structure, which comprises a multi-point loading self-balancing reaction force system having a rigid platform, two furnace body side-sealing apparatuses (22) and a model assembly and transport apparatus (23) for transporting and situating a tunnel model are on a track on the rigid platform (9), the two furnace body side-sealing apparatuses (22) are respectively used for sealing two end openings of the tunnel model, a tower-type combustion vehicle can be placed within an inner cavity of the tunnel model, a plurality of sets of evenly distributed self-adaptive loading apparatuses (3) used for exerting loading forces on an outer wall of the tunnel model are connected between two reaction force frames (1) of the multi-point loading self-balancing reaction force system. The present system is able to perform loading on tunnel models having different cross section shapes, can be adapted to testing requirements of tunnel structures having different cross section shapes, and with respect to tunnel structure fire testing in particular, a camera of the present system has a large imaging angle of view, the present invention has good heat resistance, possesses both thermal imaging and distance measurement, and can amply satisfy a use requirement for the high temperature environment of a tunnel fire.
Patent WO-2023029438-A1 (WO)
Title: 一种粉尘泄漏监测装置和方法
Inventor: LIU YUDONG
IPC: G06T7/70
Filed: 2022-03-17
Abstract: 本发明公开了一种粉尘泄漏监测装置和方法，粉尘泄漏监测装置包括：光场相机，用于记录被监测区域的光场原始图像；三维云台，设置在所述光场相机的下方，用于按设定方向进行转动来调节所述光场相机的拍摄角度，以使所述光场相机对准被监测区域；计算机，分别连接所述光场相机和所述三维云台，用于生成与所述光场原始图像对应的重聚焦图像，并基于所述重聚焦图像和所述拍摄角度确定被监测区域中粉尘泄漏点的空间坐标和粉尘泄漏的危害范围，提高了对粉尘泄漏的监测范围和监测准确度。
Patent WO-2023015888-A1 (WO)
Title: Scr catalyst performance evaluation system for marine engine
Inventor: LIU BOQUN
IPC: G01N31/10
Filed: 2022-03-20
Abstract: An SCR catalyst performance evaluation system for a marine engine, comprising an exhaust gas simulation portion and a test portion; the exhaust simulation portion comprises a gas cylinders (1) portion, a pre-mixer (2) and a main mixer (3), which are connected in sequence by means of a pipe; and a water vapor generator (4) is inserted into to a pipe that connects the pre-mixer (2) and the main mixer (3). The test portion comprises a plurality of test lines that form a parallel connection and an exhaust detector (7); a heating furnace (5) and a reactor (6) are sequentially arranged on each test route; valves III (51) are provided at inlets of the heating furnaces (5); temperature flowmeters (61) are provided at inlets of the reactors (6), and valves IV (62) are provided at outlets of the reactors (6); the valves IV (62) are connected to the exhaust detector (7); and the valves III (51) are connected to the main mixer (3).