baber/WOPTO huggingface dataset:
Patent WO-2020238364-A1 (WO)
Title: Method, apparatus and device for processing uniform identifier of user, and storage medium
Inventor: LU ZHIJUN
IPC: G06F21/62
Filed: 2020-03-24
Abstract: Disclosed are a method, apparatus and device for processing a uniform identifier of a user, and a storage medium. The method comprises: acquiring an authorization code for authorizing the acquisition of a uniform identifier of a target user; sending the authorization code to an acceptor server; receiving a uniform identifier acquisition request sent by a first server with respect to the target user; if the uniform identifier acquisition request comprises the authorization code, acquiring the uniform identifier of the target user according to the authorization code; and sending the uniform identifier to the first server so that the first server sends the uniform identifier to the acceptor server. By means of the method, apparatus and device for processing a uniform identifier of a user, and the storage medium in the embodiments of the present application, a uniform identifier of a user can be acquired, so as to facilitate user management, user management efficiency can be improved without sending user information to an acceptor server, and user privacy leakage can be prevented, thereby improving security.
Patent WO-2021195975-A1 (WO)
Title: 传输参考信号的方法和装置
Inventor: QU BINGYU
IPC: H04W72/12
Filed: 2020-03-31
Abstract: 本申请提供了一种传输参考信号的方法和装置，有利于降低非正交的参考信号之间的干扰，从而提高信道估计性能。该方法包括：发送端确定参考信号所占用的时频资源，该时频资源包括时域上的M个符号和该M个符号中的每个符号在频域上对应的N个子载波，M为大于或等于2的整数，N为大于1的整数；该发送端生成长度为M×N的参考信号序列，并将该参考信号序列映射到上述时频资源上发送；则对应地，接收端在上述时频资源上接收参考信号。
Patent WO-2021196022-A1 (WO)
Inventor: FU ZHE
IPC: H04W36/00
Filed: 2020-03-31
Abstract: Est divulgué dans la présente invention un procédé d'accès à une cellule. Le procédé comprend les étapes au cours desquelles : un dispositif terminal reçoit des informations de tranche de réseau prises en charge par une cellule de desserte ; et le dispositif terminal exécute un accès à une cellule sur la base des informations de tranche de réseau. Sont également divulgués dans la présente invention un autre procédé d'accès à une cellule, un dispositif électronique et un support de stockage.
Patent WO-2021196150-A1 (WO)
Inventor: ABDELGHAFFAR MUHAMMAD SAYED KHAIRY
IPC: H04W4/42
Filed: 2020-04-03
Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for managing downlink signal reception. In one aspect, a wireless device may receive, from a first transmit receive point (TRP) and a second TRP, a tracking reference signal (TRS) port in a combined signal. The wireless device may receive a first synchronization signal block (SSB) from the first TRP and a second SSB from the second TRP. In some implementations, the wireless device may determine an SSB for the second TRP based on a combined SSB and an SSB associated with the first TRP. The wireless device may determine a large scale channel property for each TRP based on the TRS and the respective SSBs, and may adjust a downlink signal reception from each of the first TRP and the second TRP based on the respective large scale channel properties.
Patent WO-2020211702-A1 (WO)
Title: Stress evaluation calibration method, device and storage medium
Inventor: FU XIAOYU
IPC: A61B5/024
Filed: 2020-04-10
Abstract: A stress evaluation calibration method and device, and a storage medium. The stress evaluation calibration method comprises: acquiring a physiological parameter signal of a user (21); on the basis of a characteristic value vector of the physiological parameter signal and a stress evaluation system (11), determining the lowest stress state value of the user within a preset time period (22); determining calibration information according to the lowest reference stress value of the population to which the user belongs and the lowest stress state value (23); and using the calibration information to calibrate a stress state value outputted by the stress evaluation system (11) to determine a theoretical stress state value of the user (24). The described stress evaluation calibration method and device can achieve the automatic calibration of stress evaluation results, improve the accuracy of evaluation, does not require the subjective participation of users, and improves user experience.
Patent WO-2020259006-A1 (WO)
Inventor: YU WEI
IPC: B44C5/00
Filed: 2020-04-14
Abstract: A manufacturing method for a decoration, the decoration, and an air conditioner. The decoration comprises a decoration body and a diamond-textured structure. The diamond-textured structure and the decoration body are integrally formed. The diamond-textured structure comprises multiple reflective surfaces, used for allowing the decoration to present a diamond-like visual effect. With the decoration being provided with the diamond-textured structure integrally formed with the decoration body, at the same time as the decoration is able to present the diamond-like visual effect, an increase in the connection strength between the diamond-textured structure and the decoration body is favored, and batch production of the decoration is implemented.
Patent WO-2020224398-A1 (WO)
Inventor: YANG TIANLE
IPC: A01K7/00
Filed: 2020-04-15
Abstract: Provided is a dual-purpose portable water feeder for pets, the water feeder comprising a water drinking tray (1), a water drinking bottle (3) and a bottle cap (4). The water feeder for pets further comprises at least two support wings (2), a connection member (6) and a hose (5), wherein the two support wings (2) are respectively hinged to two sides of the water drinking tray (1); a first end of the connection member (6) is connected to the water drinking bottle (3) and communicates with the interior of the water drinking bottle (3), and a second end of the connection member (6) is connected to the bottle cap (4) and communicates with the interior of the bottle cap (4); two rotating shafts (61) are symmetrically arranged on an outer side of the connection member (6), and the rotating shafts (61) are hinged to a side wall of a first end of the water drinking tray (1); and a first end of the hose (5) is connected to the bottle cap (4) and communicates with the interior of the bottle cap (4), and a second end of the hose (5) is arranged in the water drinking tray (1).
Patent WO-2021022826-A1 (WO)
Inventor: SZE WAIPAN
IPC: E01H5/06
Filed: 2020-04-16
Abstract: Disclosed in the present invention is a snow shovel obstacle avoidance device, comprising a shovel body and a shovel blade, characterized in that the shovel blade is mounted at a lower edge of the shovel body by means of an obstacle avoidance linkage mechanism, and the shovel blade is attached to the shovel body; the obstacle avoidance linkage mechanism is composed of a bracket, a front rocker arm, a rear rocker arm and a pressure telescopic rod; the bracket and the shovel body are hinged by means of a front rocker and a rear rocker to form a parallelogram structure; one end of the pressure telescopic rod is hinged to the shovel body, and the other end thereof is hinged to the rear end of the bracket; and the shovel blade is mounted at a front end of the bracket. The shovel blades and the obstacle avoidance linkage mechanisms are provided in multiple sets, and the shovel blades are continuously arranged along the curved surface of the shovel body. A support wheel is provided at a lower portion of the rear face of the shovel body, and supports the shovel body to maintain a set distance from the ground. In the present invention, the multiple sets of shovel blades are connected in parallel, and when encountering an obstacle, one shovel blade avoids the obstacle, and the rest shovel blades shovel snow normally. Said device has a compact structure, bears a small impact force and has a reliable reset function, and can be used for light snow shovels of general operation sizes, and can also be used for snow shovels of ultra-wide operation sizes and high-speed snow throwing types.
Patent WO-2021212347-A1 (WO)
Title: 一种通信方法及相关设备
Inventor: SHEN JIA
IPC: H04W72/04
Filed: 2020-04-21
Abstract: 本申请提供一种通信方法及相关设备，所述方法包括：终端向网络设备发送第一指示符，其中，所述第一指示符用于标识第一资源参数组合，所述第一资源参数组合包括第一通信资源参数和第一人工智能AI参数，所述第一指示符与所述第一资源参数组合为第一对应关系，从而向网络设备指示同时关联终端当前的无线信道条件和AI参数组合的指示符，以确保资源分配的可靠性。
Patent WO-2021212376-A1 (WO)
Title: 光学膜片、背光模组及显示装置
Inventor: CHEN WEI-HSUAN
IPC: G02F1/13357
Filed: 2020-04-22
Abstract: 一种光学膜片（5），包括入光侧（51）及与入光侧（51）相对的出光侧（52），光学膜片（5）沿着X轴的方向区隔成中间区（53）及分别位于中间区（53）的两侧的两个侧边区（54），其中，每一侧边区（54）的出光侧（52）排列有呈凸出状的多个条状结构（55），多个条状结构（55）沿着X轴的方向排列，并且每一条状结构（55）沿着垂直于X轴的Y轴的方向延伸，每一条状结构（55）包括重复排列的高微结构（551）与高度低于高微结构（551）的低微结构（552）。通过光学膜片（5）上的条状结构（55）的型态与排列方式，可以将过大角度的光线再次折射，由此改善大角度光场与大角度漏光的问题，进而提高大角度视角的对比度。还公开了包含这种光学膜片（5）的背光模组及显示装置。
Patent WO-2021017550-A1 (WO)
Inventor: ZHOU XIAOYUN
IPC: H04W24/08
Filed: 2020-04-24
Abstract: 本申请提供一种事件报告的发送方法、装置及系统。该方法包括：会话管理网元从策略控制网元接收事件通知请求，事件通知请求包括事件标识和通知地址，通知地址为事件报告接收网元的用于接收事件报告的地址，事件报告接收网元为应用功能网元或网络开放功能网元；会话管理网元向用户面网元发送第一消息，第一消息包括事件标识和通知地址，第一消息用于指示用户面网元向通知地址发送事件标识对应的第一事件报告。基于该方案，用户面网元可以向通知地址发送第一事件报告，当该通知地址为网络开放功能网元的用于接收事件报告的地址时，则网络开放功能网元可以将接收到的第一事件报告发送至应用功能网元，使得应用功能网元获取到事件报告。
Patent WO-2020233468-A1 (WO)
Title: Transparent projection coating and front projection screen
Inventor: BALSHEH BASSAM MOHAMMED
IPC: C09D7/61
Filed: 2020-05-13
Abstract: The present invention relates to a transparent projection coating, comprising polystyrene hollow nanospheres and a coating substrate, wherein the volume fraction of the polystyrene hollow nanospheres is 0.1-5%, and the particle diameter of the hollow polystyrene nanospheres is 1-800 nm. The coating of the present invention can be applied to a transparent substrate without reducing the transparency thereof, and can be used as a projection screen. In addition, same can be used by spraying at any time, that is, same can be put into use immediately as long as it is sprayed evenly on the surface of the transparent substrate with a spray gun, and same has a low cost, a high efficiency, and does not need costly and elaborate maintenance.
Patent WO-2021226946-A1 (WO)
Title: Determining default beam and qcl collision handling
Inventor: ZHANG YUSHU
IPC: H04L5/00
Filed: 2020-05-14
Abstract: Embodiments include a computer readable storage medium, a user equipment, a method and an integrated circuit that perform operations. The operations include receiving a plurality of control resource sets (CORESETs), selecting a CORESET, wherein the CORESET includes one or more active transmission configuration indicator (TCI) states and determining a default beam or a pathloss reference signal (RS) based on a TCI state. Further operations include receiving a beam indication for a physical downlink control channel (PDCCH), wherein the PDCCH is received via one or more CORESETS, each having a plurality of TCIs, determining if the PDCCH collides with a second signal and determiningwhether to (a) drop the PDCCH or the second signal or (b) base a quasi co-location (QCL) of one of the PDCCH or the second signal on a QCL of the other one of the second signal or the PDCCH.
Patent WO-2020238877-A1 (WO)
Inventor: CHEN SHAOJUN
IPC: H04N5/232
Filed: 2020-05-26
Abstract: 本申请实施例提供一种补光控制方法、补光灯配件及电子设备，该方法可以应用于电子设备，电子设备中包括摄像装置，该方法包括：在获取到摄像启动指令之后，判断是否存在可用的补光灯配件，补光灯配件中包括补光灯；在确定存在可用的补光灯配件后，启动摄像装置，并控制点亮补光灯。提高了对补光灯控制的灵活性。
Patent WO-2021237626-A1 (WO)
Inventor: ZHANG ZIHAO
IPC: G05D1/00
Filed: 2020-05-28
Abstract: 一种可移动平台的控制方法、设备、可移动平台及存储介质，方法包括：当可移动平台在第一自动模式下移动时，若获取到控制设备发送的控制杆量，则控制可移动平台的工作模式切换为手动模式(S301)；当可移动平台在手动模式下移动时，若可移动平台的移动状态参数和/或获取的控制杆量满足第一预设条件，则控制可移动平台的工作模式切换为第二自动模式(S302)，第一自动模式用于指示可移动平台按可移动平台生成的控制指令移动，手动模式用于指示可移动平台按控制杆量移动，第二自动模式用于指示可移动平台按限幅后可移动平台生成的控制指令移动。通过这种方式可以在工作模式灵活切换的基础上，提高可移动平台的稳定性，保证可移动平台的移动安全。
Patent WO-2022000268-A1 (WO)
Inventor: ABDELGHAFFAR MUHAMMAD SAYED KHAIRY
IPC: H04W72/04
Filed: 2020-06-30
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first reference signal from a first transmission reception point (TRP) and a second reference signal from a second TRP. The UE may estimate a first Doppler shift associated with the first TRP based on receiving the first reference signal and may estimate a second Doppler shift associated with the second TRP based on receiving the second reference signal. In some cases, the UE may receive a first Doppler pre-compensated downlink transmission from the first TRP and a second Doppler pre-compensated downlink transmission from the second TRP based on a Doppler pre-compensation indication that indicates whether the downlink transmissions are Doppler pre-compensated.
Patent WO-2022016415-A1 (WO)
Inventor: LIU BINGCHAO
IPC: H04B7/06
Filed: 2020-07-22
Abstract: Des procédés et des appareils pour un rapport de faisceau basé sur un groupe avec une mesure L1-RSRP pour une transmission DL multi-TRP sont divulgués. Dans un mode de réalisation, un procédé fait appel aux étapes suivantes : la réception d'un paramètre de rapport de CSI lié à deux réglages de ressource pour une mesure de canal pour un rapport de faisceau basé sur un groupe, et la transmission d'un rapport de CSI correspondant au réglage de rapport de CSI, le rapport de CSI comprenant au moins deux CRI ou SSBRI et leurs puissances reçues correspondantes.
Patent WO-2021169182-A1 (WO)
Inventor: HUANG LINWEI
IPC: D05B69/14
Filed: 2020-08-05
Abstract: A sewing machine, comprising a presser foot connecting rod (32, 77) and a swing plate seat (10, 69), and further comprises a cam crank (3, 65) and a crank driving device (1, 61) used for driving the cam crank to rotate around a cam rotating center on the cam crank. The cam crank is connected to an output end of the crank driving device; the cam crank comprises a presser foot adjusting part and a plate seat adjusting part; in a presser foot mode, the cam crank rotates and drives the presser foot connecting rod to move by means of the presser foot adjusting part; in a needle pitch adjusting mode, the cam crank rotates and pushes the swing plate seat to move by means of the plate seat adjusting part. Different parts on the cam crank are adopted to drive the presser foot connecting rod and the swing plate seat respectively, the functions of automatic backstitch, automatic dense seam and automatic presser foot can be achieved only by providing one crank driving device, the needle pitch can be adjusted, a backstitch electromagnet, a dense seam electromagnet and a presser foot electromagnet can be omitted, and the occupied space of the sewing machine can be saved.
Patent WO-2021027681-A1 (WO)
Title: 辅助信息上报方法、配置方法、终端和网络侧设备
Inventor: WU YUMIN
IPC: H04W72/04
Filed: 2020-08-06
Abstract: 本公开提供一种辅助信息上报方法、配置方法、终端和网络侧设备，其中辅助信息上报方法包括：在双连接移动性过程中，向目标小区上报所述终端的辅助信息；其中，在所述双连接移动性过程中，所述终端同时保持源小区和所述目标小区的连接。
Patent WO-2022032463-A1 (WO)
Title: Transmission electron microscope high-resolution in-situ fluid freezing chip and preparation method therefor
Inventor: LIAO HONGGANG
IPC: H01J37/26
Filed: 2020-08-11
Abstract: Disclosed in the present invention are a transmission electron microscope high-resolution in-situ fluid freezing chip and a preparation method therefor. A support layer, a freezing layer, an insulating layer, a hole and a central window are provided on a lower piece of the chip; the freezing layer is provided with three contact electrodes, six pairs of semiconductor thin films and a conductive metal thin film; a circle of conductive metal thin film is provided on the periphery of the central window, and the central window is located at the center of the conductive metal thin film; the three contact electrodes are arranged at an edge of the chip; the six pairs of semiconductor thin films each have one end rested on the conductive metal thin film, and the other end rested on an electrode; by taking the central window as a center and in a region of an outer edge greater than the conductive metal thin film, after silicon is etched away, the hole is left, and the support layer covers above the hole; the conductive metal thin film is arranged on the support layer on the hole, and the insulating layer covers above the region of the freezing layer except the contact electrodes; and multiple small holes are provided on the central window. The chip has the advantages of rapid freezing of micro-areas, high resolution and a low sample drift rate.
Patent WO-2021135294-A1 (WO)
Inventor: QU QINGTAO
IPC: C05G3/00
Filed: 2020-08-26
Abstract: 提供了一株可低温降解纤维素的Pseudomonas graminis菌株KY240及应用，该菌株的保藏号为CGMCC NO.18751。该菌株在4℃低温下和10℃条件下具有较强的降解纤维素的能力，且降解纤维素能力基本相同，在30℃条件下降解纤维素能力虽有所减弱但下降幅度不大。同时该KY240菌株还具有解钾和解无机磷能力，有望用于制备成为降解纤维素的菌肥，促进秸秆腐熟，提高土壤肥力，特别是提高土壤中植物可利用钾、磷的量。
Patent WO-2022040996-A1 (WO)
Inventor: LIU PENGFEI
IPC: H04L12/40
Filed: 2020-08-26
Abstract: L'invention divulgue un circuit de communication embarqué et un appareil de communication embarqué. Le circuit de communication embarqué comprend une première diode, une seconde diode et une première résistance ; et l'appareil de communication embarqué comprend un premier nœud de communication, un second nœud de communication et le circuit de communication embarqué. Par mise en œuvre les modes de réalisation de la présente invention, une communication CAN entre des nœuds de communication peut être réalisée dans une carte sans utiliser d'émetteur-récepteur CAN, ce qui permet de réduire le coût matériel.
Patent WO-2021082692-A1 (WO)
Title: Pedestrian picture labeling method and device, storage medium, and intelligent apparatus
Inventor: ZHANG GUOHUI
IPC: G06F16/78
Filed: 2020-08-27
Abstract: A pedestrian picture labeling method and device, a storage medium and an intelligent apparatus. The method comprises: playing a video to be labeled, performing pedestrian detection on the basis of each frame of video picture included in the video to be labeled (S101); obtaining a target video picture with pedestrian detected, and extracting pedestrian feature information in the target video picture (S102); obtaining picture feature information of the target video picture (S103); and labeling the target video picture according to the picture feature information and the pedestrian feature information (S104). The method can improve the efficiency of processing pedestrian picture labeling of massive videos while improving the accuracy of the labeling, so that the labeled pedestrian pictures are more applicable.
Patent WO-2021253642-A1 (WO)
Title: Image rendering method and apparatus, computer program and readable medium
Inventor: Hu Zinan
IPC: G06T15/20
Filed: 2020-08-31
Abstract: An image rendering method and apparatus, a computer program and a readable medium. Said method comprises: determining whether a target object is visible in a first viewport camera (101); if the target object is visible in the first viewport camera, determining the area of a projection region occupied by the target object in a scene viewport (102); if the area is less than a first preset threshold, acquiring a patch map corresponding to the target object (103); and drawing the patch map corresponding to the target object to the scene viewport (104). By replacing vertex data of a model with a patch map, the number of drawn vertexes is reduced, and the rendering efficiency is improved.
Patent WO-2022016669-A1 (WO)
Inventor: YE XINMIN
IPC: H04W48/08
Filed: 2020-09-02
Abstract: 本申请公开了一种蓝牙配网方法、设备及存储介质，所述方法包括：发送低功耗蓝牙广播，以使终端设备在扫描到所述低功耗蓝牙广播时，建立与蓝牙配网设备之间的GATT连接通道；接收所述终端设备通过所述GATT连接通道发送的配网指令；从所述配网指令中提取配网信息，并基于所述配网信息进行配网。
Patent WO-2021093431-A1 (WO)
Title: Data transmission method and apparatus, data receiving method and apparatus for ue in disconnected state, terminal, and base station
Inventor: XU MIN
IPC: H04W76/00
Filed: 2020-09-09
Abstract: A data transmission method and apparatus, a data receiving method and apparatus for a UE in a disconnected state, a terminal, and a base station. The data transmission method comprises: receiving pre-configuration information; and according to the pre-configuration information, using a public resource to transmit a data packet to be transmitted. The technical problem provided by the present invention can reduce the data transmission delay of the UE in the disconnected state.
Patent WO-2022056865-A1 (WO)
Title: Electronic atomization device and heating element, atomization core, and atomizer thereof
Inventor: KE ZHIYONG
IPC: A24F40/70
Filed: 2020-09-18
Abstract: An electronic atomization device (50) and a heating element (200), an atomization core (10), and an atomizer (40) thereof. The atomization core (10) comprises a liquid suction member (100) and the heating element (200). The liquid suction member (100) comprises an atomization surface (1001) and a liquid suction surface (1002). The liquid suction member (100) allows an atomization liquid to enter therein from the liquid suction surface (1002), pass through the liquid suction member (100), and reach the atomization surface (1001). The heating element (200) is connected to the liquid suction member (100). The heating element (200) is arranged on a side of the atomization surface (1001) so as to heat and atomize the atomization liquid passing through the atomization surface (1001). A micro slot portion (210) is provided on a side of the heating element (200) facing away from the atomization surface (1001). A micro slot (2101) is provided in the micro slot portion (210). An opening of the micro slot (2101) is connected to the atomization surface (1001). In this way, the atomization liquid more easily forms a vaporization core, enhancing boiling thereof and reducing heat flux density in the atomization process.
Patent WO-2021179599-A1 (WO)
Inventor: LI XIAOLONG
IPC: E04F15/02
Filed: 2020-10-15
Abstract: A floorboard laying device and a floorboard laying method, relating to the technical field of building construction devices. The floorboard laying device comprises at least one floorboard laying unit, the floorboard laying unit comprising a transferring mechanism, a clamping mechanism, and a fitting mechanism. The clamping mechanism can clamp the sides of a floorboard to be laid having fitting slots; the fitting mechanism is used for driving the clamping mechanism to rotate relative to the transferring mechanism; and the transferring mechanism is used for driving the clamping mechanism to drive the floorboard to be laid to slide on the surface of a laid floorboard and slide off from the edge to achieve long-side alignment. After long-side alignment, the fitting mechanism drives the clamping mechanism to rotate downward from a preset angle, and the clamping mechanism applies, to the floorboard to be laid, a pressure in the direction perpendicular to the side, so as to achieve long-side fitting.
Patent WO-2022082554-A1 (WO)
Title: Mécanisme pour améliorer des opérations de capture d'image
Inventor: HOU YAOYAO
IPC: H04N5/232
Filed: 2020-10-22
Abstract: L'invention concerne des techniques et des systèmes permettant d'améliorer une ou plusieurs opérations de capture d'image. Selon certains exemples, un système détecte une entrée d'utilisateur correspondant à une sélection d'un emplacement à l'intérieur d'une trame d'image. Le système détermine que la trame d'image comprend un objet au moins partiellement à l'intérieur d'une région d'intérêt de la trame d'image, la région d'intérêt comprenant l'emplacement sélectionné et ayant une taille prédéterminée ou une forme prédéterminée. Le système ajuste ensuite la région d'intérêt sur la base, au moins en partie, de la détermination et effectue une ou plusieurs opérations de capture d'image sur des données d'image à l'intérieur de la région d'intérêt ajustée.
Patent WO-2021103898-A1 (WO)
Title: 一种气膜煤场和钢网架煤场互通配煤系统
Inventor: WU BAOHUI
IPC: B65G63/00
Filed: 2020-10-27
Abstract: 一种气膜煤场和钢网架煤场互通配煤系统，包括气膜煤场(1)、钢网架煤场(2)及用于实现气膜煤场(1)与钢网架煤场(2)之间连通和配煤的输煤系统(3)，其中，气膜煤场(1)贯穿有气膜煤场皮带输煤系统(6)，钢网架煤场(2)贯穿有钢网架煤场地下输煤皮带(8)以及与钢网架煤场地下输煤皮带(8)相配合的钢网架煤场地下输煤皮带给煤系统(9)，气膜煤场(1)的侧膜面设置有若干锁气汽车运煤通道(5)，钢网架煤场(2)的侧面设置有若干钢网架煤场汽车运煤通道(10)，气膜煤场(1)与钢网架煤场(2)之间通过锁气推煤机通道(4)互通，输煤系统(3)位于气膜煤场(1)与钢网架煤场(2)之间，该系统能够在保证气膜煤场(1)独立性及气密性的同时，实现气膜煤场(1)与钢网架煤场(2)的互通配煤。