baber/WOPTO huggingface dataset:
Patent WO-2020168581-A1 (WO)
Title: One-key automatically-collapsing baby carriage frame
Inventor: XIAO DEEN
IPC: B62B7/06
Filed: 2019-02-25
Abstract: Disclosed is a one-key automatically-collapsing baby carriage frame, comprising a handle group (1), a seat group front (2) and a seat group rear (3). The handle group (1) comprises an upper handle tube (12) and a lower handle tube (13), wherein an upper end of the lower handle tube (13) is rotatably connected to the side part of the upper handle tube (12), a first elastic member (11) is arranged at the junction of the upper handle tube (12) and the lower handle tube (13), a tail end of the upper handle tube (12) is configured as a lower end (14) of the handle group, with the lower end (14) of the handle group being connected to an upper end of a rear supporting group (5), and a lower end of the rear supporting group (5) being connected to a rear leg group (6). The seat group front (2) comprises a front seat rod (21), and a lower end of the lower handle tube (13) is connected to a front leg group (4); and the seat group rear (3) comprises a rear seat rod (31), and the rear seat rod (31) is connected to the rear leg group (6), with a second elastic member (22) being connected between the front seat rod (21) and the rear seat rod (31). The automatically-collapsing baby carriage frame is convenient for carrying out outdoor activities with a child, greatly reduces the burden of people when taking a child out, reduces the space occupied by a baby carriage, and is convenient to store, carry and transport.
Patent WO-2019170141-A1 (WO)
Inventor: LIN CHIN PANG
IPC: E06C1/18
Filed: 2019-03-08
Abstract: 一种平台梯，包括第一爬梯(100)、第二爬梯(200)和连接于第一爬梯(100)和第二爬梯(200)之间的平台(300)，第二爬梯(200)的一端与第一爬梯(100)转动连接，还包括扶手(110)、安全网(400)和围栏(210)，扶手(110)设置在第一爬梯(100)上，安全网(400)设置在扶手(110)的顶部与平台(300)之间，围栏(210)围设安全网(400)。用户攀爬平台梯时可用手握住扶手(110)，可轻松攀爬平台梯；安全网(400)可防止工具掉落；围栏(210)对安全网(400)起固定作用，且可防止用户跌落。
Patent WO-2019196600-A1 (WO)
Inventor: LIU NING
IPC: H01L23/552
Filed: 2019-03-18
Abstract: 本申请提供一种芯片，包括基板、裸芯片及焊接在基板与裸芯片之间的焊球组，焊球组包括间隔排布的第一焊球和第二焊球，裸芯片上布设有连接第一焊球与第二焊球的第一导电部，基板布设有连接第一焊球与第二焊球的第二导电部，第一焊球、第一导电部、第二焊球及第二导电部形成闭合环路，裸芯片还包括两个电感，两个电感分布在闭合环路的两侧。上述芯片能够改善相邻电感之间的串扰现象。本申请还提供一种通信设备。
Patent WO-2019205841-A1 (WO)
Inventor: DU YI
IPC: A61B5/22
Filed: 2019-03-20
Abstract: La présente invention concerne un procédé et un système d'acquisition d'informations de respiration. Le procédé consiste à : collecter des signaux de pression correspondant respectivement à de multiples parties corporelles différentes d'un corps humain cible selon une manière de collecte de pression prédéfinie (S10) ; effectuer un traitement de signal sur les signaux de pression collectés et les analyser pour obtenir un signal de respiration correspondant au corps humain cible (S20) ; et acquérir une intensité de respiration et un rythme respiratoire correspondant au corps humain cible selon le signal de respiration obtenu (S30). Par la collecte des signaux de pression corporelle de multiples parties d'un corps humain, des informations de respiration plus précises peuvent être acquises, la précision et la fiabilité de l'acquisition d'informations de respiration sont améliorées et la répétabilité de l'acquisition d'informations de respiration est en outre possible. L'utilisation de la solution technique de la collecte simultanée d'informations de pression superficielle lors de la respiration d'un corps humain cible en de multiples points pour effectuer une analyse de corrélation en coopération avec l'anatomie humaine permet en outre d'obtenir des informations de respiration personnalisées telles qu'un mode de respiration et le degré de participation des muscles d'organe du corps humain cible.
Patent WO-2020087851-A1 (WO)
Title: Display screen and display terminal
Inventor: WANG HUAN
IPC: H01L27/32
Filed: 2019-03-27
Abstract: Disclosed is a display screen, comprising: a display region, the display region comprising a first display region and a second display region adjacent to each other, wherein the first display region and the second display region are both used for displaying an image; a frame region, located around the display region; a first display panel, arranged in the first display region; a second display panel, arranged in the second display region; a signal bus, arranged in the frame region; a signal connection line, arranged on the second display panel, or arranged at the joint of the second display panel and the first display panel; multiple first signal lines, arranged on the first display panel, wherein two ends of each first signal line is connected to the signal bus, and two first signal lines close to the junction of the first display region and the second display region are also connected to the signal connection line; and multiple second signal lines, arranged on the first display panel, wherein an end of each second signal line is connected to the signal bus, and the other end thereof is connected to the signal connection line.
Patent WO-2020206592-A1 (WO)
Inventor: JU LI
IPC: H04L29/06
Filed: 2019-04-08
Abstract: Methods, systems, and computer readable media can be operable to facilitate management of parental control settings at one or more devices based upon a detection of a control device. A central device(115) may be configured with one or more device identifiers of one or more devices that are designated as control devices. In response to a determination by the central device(115) that no control device is connected to the central device(115), the central device(115) may enable one or more parental control settings at the central device(115) and/or one or more client devices(105). When the central device(115) determines that a control device is connected to the central device(115), the central device(115) may disable one or more parental control settings at the central device(115) and/or one or more client devices(105).
Patent WO-2019201125-A1 (WO)
Title: Multi-level aircraft parking device for aircraft carrier
Inventor: WANG WUSHENG
IPC: B64F1/02
Filed: 2019-04-10
Abstract: A multi-level aircraft parking device for an aircraft carrier comprises a carrier-based aircraft support platform (3), a longitudinal slide rail (1) and a sliding block (2). At least one vertical slide rail (1) is fixedly installed at each aircraft parking space on the deck of an aircraft carrier. The sliding block (2) is provided on the longitudinal slide rail (1). Each carrier-based aircraft support platform (3) is connected to the sliding block (2). The multi-level aircraft parking device of the present invention multiplies the number of parking spaces for carrier-based aircraft, correspondingly increasing the combat power of the aircraft carrier. Moreover, each level of the multi-level aircraft parking device of the present invention can independently move in a vertical direction, such that when an aircraft is landing on the deck on an upper level, an aircraft on a lower level does not need to make space for the landing aircraft. The invention can greatly improve efficiency of parking and moving aircraft, has a simple structure, low manufacturing costs, and high safety. The invention can significantly enhance combat power and efficiency of an aircraft carrier.
Patent WO-2020215429-A1 (WO)
Inventor: XU LI
IPC: E04F15/02
Filed: 2019-05-24
Abstract: Disclosed are a mortise and tenon joint process and device for the bottom surfaces of anti-stress deformation solid wood floor heating floorboards, comprising the following steps: first, performing piece inspection and classification on wood board blanks, wherein wood board blanks having a water-containing rate of 12-15% are A1 floorboard blanks, and wood board blanks having a water-containing rate of less than 12% are B1 tenon blanks; then, successively performing low-temperature heat treating and mortise formation on the A1 floorboard blanks, while simultaneously successively performing low-temperature heat treating and saw cutting and shaping on the B1 tenon blanks to obtain A2 floorboard blanks and B2 tenons; then, respectively inserting the B2 tenons into each mortise on the A2 floorboard blanks to obtain C1 floorboard blanks; and then completing post-processing on the C1 floorboard blanks to obtain finished floorboards. The present invention may effectively improve the mortise forming efficiency of the floorboards and the connection stability of the floorboards after the tenons are inserted.
Patent WO-2020191923-A1 (WO)
Inventor: CHEN LIANJUN
IPC: E21D11/10
Filed: 2019-06-10
Abstract: A long-distance dust-free shotcrete machine, relating to the technical field of concrete spraying equipment, and comprising a machine body (1), a feeding mechanism (2), a spraying mechanism (3) and a driving mechanism (4). The machine body comprises wheels (11) and a chassis (13); the feeding mechanism comprises a hopper (21), a feeding shell (22) and a feeding shaft (23), the hopper being connected to the feeding shell, the feeding shaft being provided in the feeding shell, a pressure relief port (24) being provided on the feeding shell, and a plurality of feeding bins (27) being provided on the feeding shaft in a centrally symmetrical manner; the spraying mechanism comprises a feeding auger (31), a feeding box (32) and a swirl injector (33), the feeding auger being provided inside the feeding box, and the swirl injector being connected to the feeding box; and the driving mechanism comprises a motor (41), a speed reducer (42) and a gear box (43), the motor being connected to the speed reducer, the speed reducer being connected to a gear in the gear box, and the driving mechanism driving the feeding shaft and the feeding auger to rotate. The long-distance dust-free shotcrete machine solves the technical problems of the pressure for transporting concrete for a long distance being insufficient and dust being easily generated at the hopper, and also has advantages such as compact structure and good sealing effect.
Patent WO-2020078034-A1 (WO)
Inventor: LONG WEN
IPC: A61K47/20
Filed: 2019-06-25
Abstract: 一种利伐沙班药物组合物及其制备方法，所述利伐沙班药物组合物由利伐沙班、聚乙二醇、粘合剂、填充剂、崩解剂、表面活性剂、润滑剂按一定配比组成。所述制备方法为：将利伐沙班粉碎后分散在聚乙二醇的水溶液中制成利伐沙班悬浮分散液，喷雾至除润滑剂外的其它组分的混合物料中制粒，干燥后与润滑剂混合、压片，即得。
Patent WO-2020133993-A1 (WO)
Title: 多肽的纯化方法
Inventor: YIN CHUANLONG
IPC: C07K14/605
Filed: 2019-06-28
Abstract: 提供了一种多肽的纯化方法，包括第一双水相系统粗提纯和第二双水相系统精制以及反相、凝胶或离子脱盐的步骤。其中，所述第一双水相系统包括第一聚合物和第一制剂；所述第二双水相系统包括第二聚合物和第二制剂；所述第一聚合物或所述第二聚合物独立选自聚乙二醇、聚丙二醇或葡聚糖；所述第一聚合物或所述第二聚合物可以相同也可以不同；所述第一制剂为硫酸铵、碳酸氢铵、醋酸铵、磷酸二氢钾、磷酸、氯化钠；所述第二制剂为磷酸盐、冰醋酸、氯化钾、醋酸铵。所述多肽特别是利拉鲁肽。
Patent WO-2020015557-A1 (WO)
Title: Corner-thickened cold/hot composite formation square/rectangular steel pipe and preparation method therefor
Inventor: HAN JINGTAO
IPC: B21C37/15
Filed: 2019-07-09
Abstract: A corner-thickened cold/hot composite formation square/rectangular steel pipe, wherein the outer corner radius satisfies the following conditions: when t≤6mm, 0<R<2.0t; when 6<t≤10mm, 0<R<2.5t; when t>10mm, 0<R<3.0t, wherein t is the wall thickness of the straight pipe portion of the square/rectangular steel pipe, R is the outer corner radius of the four corners of the square/rectangular steel pipe, and the corner wall thickness of the square/rectangular steel pipe is between 1.0t and 1.8t. Also provided is a preparation method for the square/rectangular steel pipe, wherein local induction heating is introduced to a traditional roll forming process. Material forming forces are reduced, material forming performance is improved, and residual stress and possible cracking produced by machining hardening are eliminated. The cold/hot composite formation square/rectangular steel pipe has a dense corner profile, the inner and outer corner radii are small, and the corner angles are close to 90°, following the thickening of the corners.
Patent WO-2021016771-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04W72/04
Filed: 2019-07-26
Abstract: 本公开实施例是关于信道检测方式切换方法、装置及存储介质。根据选择依据信息，在非授权载波上，进行基于宽带的信道检测或基于子带的信道检测，其中，所述宽带的带宽大于所述子带的带宽。
Patent WO-2020048264-A1 (WO)
Title: Method and apparatus for processing drug data, computer device, and storage medium
Inventor: XIA LEI
IPC: G06F16/35
Filed: 2019-07-31
Abstract: A method for processing drug data, comprising: obtaining multiple drug data, the drug data comprising an instruction manual, and the instruction manual comprising multiple fields and corresponding text content; matching the multiple fields with preset fields in a preset field mapping table to obtain matched fields, and extracting the text content corresponding to the matched fields in the instruction manual; inputting the text content into the trained classifier, classifying the text content by means of the classifier, outputting disease categories corresponding to the drug data, and adding the disease categories to the drug data; obtaining a disease classification coding table, the disease classification coding table comprising the disease categories and corresponding coding data; matching the disease categories of the drug data with the disease classification coding table to obtain the matched target disease categories, and adding the coding data corresponding to the target disease categories to the drug data; classifying and storing the drug data according to the coding data.
Patent WO-2020181722-A1 (WO)
Title: 用于冰箱的推荐菜谱的方法和装置
Inventor: WANG CHUNXUE
IPC: H04L29/08
Filed: 2019-08-15
Abstract: 一种用于冰箱的推荐菜谱的方法和装置，所述方法包括以下步骤：基于用户的识别码获取用户的健康信息，获取冰箱中的所有食材以及获取菜谱；依据所述健康信息从所述所有食材中选取不危害用户健康的若干可使用食材，且在确定所述若干可使用食材包含有所述菜谱必需的食材时，推荐所述菜谱，从而能够自动向用户推荐适合其的菜谱。
Patent WO-2021003804-A1 (WO)
Inventor: XU GUOXIANG
IPC: H01S3/067
Filed: 2019-08-20
Abstract: L'invention concerne une structure d'amplificateur de câble sous-marin flexible et extensible, comprenant des câbles sous-marins (1), des tampons (2), des modules de structure générale d'unité d'amplificateur (3) et des joints universels (4). L'invention concerne ainsi de multiples modules de structure générale d'unité d'amplificateur (3) et de multiples joints universels (4). Les modules de structure générale d'unité d'amplificateur (3) et les joints universels (4) sont espacés et connectés en séquence, et les modules de structure générale d'unité d'amplificateur (3) aux deux extrémités sont connectés de manière correspondante aux câbles sous-marins (1) respectivement au moyen des tampons (2). La structure est stable, la propriété d'étanchéité est satisfaisante, l'adaptabilité du câble est bonne et une certaine flexibilité est obtenue, facilitant le transport et la pose d'un amplificateur de câble sous-marin. De plus, l'influence de l'augmentation d'une force exercée sur le câble sous-marin provoquée par la partie rigide excessivement grande d'un amplificateur classique est évitée.
Patent WO-2020043015-A1 (WO)
Title: 虚拟宠物的展示方法、装置、终端及存储介质
Inventor: ZHANG YICHENG
IPC: H04N21/00
Filed: 2019-08-23
Abstract: 一种虚拟宠物的展示方法，所述方法包括：在应用程序中确定待展示的目标虚拟宠物；从服务器获取目标虚拟宠物的第一信息，第一信息是在区块链系统上存储的与目标虚拟宠物对应的信息；显示目标虚拟宠物的第一展示界面，第一展示界面上包括目标虚拟宠物的第一信息。
Patent WO-2020107990-A1 (WO)
Inventor: CHEN XIAOGUANG
IPC: G08G1/123
Filed: 2019-09-03
Abstract: A vehicle early warning method, which is used for preventing false determinations from occurring due to factors such as map accuracy, vehicles crossing over lane lines, and so on, which thereby improves the accuracy of early warning. The present method comprises: an Internet of Vehicles V2X device receiving a V2X message corresponding to a first vehicle; according to the V2X message, the V2X device determining that the first vehicle is a hazardous vehicle in an early warning region, the early warning region being determined according to vehicle information of a second vehicle, and the vehicle information at least comprising: location information of the second vehicle and vehicle dimensions corresponding to the second vehicle; the V2X device outputting early warning information corresponding to the second vehicle. Further disclosed are a vehicle-mounted device and a server, which are used for improving recognition accuracy.
Patent WO-2020057566-A1 (WO)
Inventor: GAO XUEJUAN
IPC: H04L1/00
Filed: 2019-09-18
Abstract: Disclosed are an HARQ-ACK transmission method, a terminal device and a network device, specifying how to transmit an HARQ-ACK on a PUSCH configured with repeat transmission or a plurality of PUSCHs scheduled by the same PDCCH. The HARQ-ACK transmission method comprises: if the HARQ-ACK is transmitted on at least one of the plurality of PUSCHs corresponding to a PDCCH in addition to a first PUSCH, ignoring DAI in a DCI format used in the PDCCH when the HARQ-ACK is determined; and transmitting the determined HARQ-ACK on the at least one PUSCH.
Patent WO-2020063799-A1 (WO)
Title: Composition de caoutchouc de silicone liquide
Inventor: CHEN YUSHENG
IPC: C08G77/50
Filed: 2019-09-27
Abstract: La présente invention concerne une composition de caoutchouc de silicone liquide conductrice qui comprend du noir de carbone extra-conducteur et des nanotubes de carbone à simple paroi en tant que charges électroconductrices. L'invention concerne également le procédé de fabrication de la composition et le procédé de durcissement de la composition. La composition est durcie pour former des produits élastomères appropriés pour une application à haute tension telle que des jonctions de câbles, des applications de bornes de câbles, des accessoires de câbles et des connecteurs.
Patent WO-2021077267-A1 (WO)
Title: Procédé et appareil de resélection de cellule, et dispositif électronique
Inventor: HONG WEI
IPC: H04W36/08
Filed: 2019-10-21
Abstract: L'invention concerne un procédé et un appareil de resélection de cellule, et un dispositif électronique. Le procédé de resélection de cellule est appliqué à un terminal, et comprend les étapes consistant à : recevoir un message système, le message système comprenant des informations de tranches de réseau d'une tranche de réseau supportée par une cellule voisine ; et effectuer une resélection de cellule en fonction des informations de tranches de réseau.
Patent WO-2021068287-A1 (WO)
Title: Full-body pet-ct combined device
Inventor: LIU JIGUO
IPC: A61B6/03
Filed: 2019-10-23
Abstract: A full-body PET-CT combined device (11), characterized by comprising a power source (2), an industrial personal computer (3), a PET machine (5), a CT machine (6), a detection bed (7), a lifting portion (8), and a linear sliding table (9). The CT machine (6) is provided with a CT detector (61) and a CT rack (62). The PET machine (5) consists of a bearing base (51), a barrel detector assembly (52), a top detector assembly (53), and a neck detector assembly (54). The detection bed (7) is horizontally disposed, and a tail portion (71) thereof is fixed to a lifting shaft (81) of the lifting portion (8). A horizontal lifting bottom plate (82) is fixed below the lifting portion (8). The linear sliding table (9) is horizontally placed below the detection bed (7), and the CT machine (6) is located between the PET machine (5) and the lifting portion (8). The combined device (11) further comprises an elongated base (111), with the power source (2) etc. being sequentially fixed to the upper surface of the base (111). A barrel detector (521), the CT detector (61) and the detection bed (7) are coaxially and horizontally disposed. The CT rack (62) is used for supporting the CT detector (61). The positions of the PET machine (5) and the CT machine (6) can be exchanged.
Patent WO-2020088521-A1 (WO)
Inventor: XIONG AIMING
IPC: H05B45/50
Filed: 2019-10-30
Abstract: An LED straight lamp (500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400,1500, 1600, 6000) and a power supply module (5) thereof. The power module (5) comprises a detection controller (2100, 3100, 3100g, 3100h, 3100i, 3100j, 4100, 5100, 6100, 7100, 8100), a current limiting circuit (2200, 3200, 3200a, 3200b, 3200g, 3200i, 3200j, 3200k, 3200L, 3180, 4200, 4200a, 5200, 5200a, 5200A, 5200b, 5200B, 6200, 7200, 8200) and a ballast detection module (3400, 4400, 7400). When the ballast detection module (3400, 4400, 7400) determines that the LED straight lamp (500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500, 1600, 6000) is directly powered by an external power grid (508), the current limiting circuit (2200, 3200, 3200a, 3200b, 3200g, 3200i, 3200j, 3200k, 3200L, 3180, 4200, 4200a, 5200, 5200a, 5200A, 5200b, 5200B, 6200, 7200, 8200) switches in response to a control signal issued by the detection controller (2100, 3100, 3100g, 3100h, 3100i, 3100j, 4100, 5100, 6100, 7100, 8100); and when the ballast detection module (3400, 4400, 7400) determines that the LED straight lamp (500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500, 1600, 6000) is powered by an electronic ballast (505), the ballast detection module (3400, 4400, 7400) shields the control signal and controls a power supply circuit to maintain a conducting state.
Patent WO-2020098766-A1 (WO)
Inventor: PONG CHUN WAH
IPC: F41B11/643
Filed: 2019-11-15
Abstract: The present invention relates to a double-barrel electric toy gun, comprising an upper case assembly, a lower case assembly, a gunstock, a gear box assembly, and two magazines. The upper case assembly is connected to the lower case assembly by means of a pin and a tenon. The gunstock is connected at a tail part of the lower case assembly. The two magazines are connected at a lower part of the lower case assembly, and the gear box assembly is fixed in the lower case assembly. The beneficial effects thereof are as follows: the electric toy gun provided by the present invention employs a double-barrel firing and double-magazine feeding design, and when shooting at a target, it is equivalent to simultaneously having two single barrel guns shooting at the shooting target. When firing in a single shot, two BB rounds may be simultaneously fired each time, which increases the probability of hitting the target. When firing in bursts, the gun may fire twice as many BB rounds per unit of time than a single-barrel gun, and may shoot a wide range of shooting targets in a short period of time. Thus, the experience of a user is greatly improved and the fun of the gaming experience is increased.
Patent WO-2020258677-A1 (WO)
Inventor: XU LIHONG
IPC: B60N2/26
Filed: 2019-11-15
Abstract: A safety belt fastening prompt apparatus for child safety seat comprising a trigger mechanism (2) and a prompt mechanism (3). A protection sleeve (4) is sleeved on a safety belt (1) or a safety belt fastener (7) of a child safety seat Harness system. The trigger mechanism (2) is provided on a side of the protection sleeve (4) close to the body. When the safety belt (1) of the child safety seat (9) is fastened or loosened, pressure between the protection sleeve (4) and the body increases or decreases. When the pressure increases to a threshold or decreases below the threshold, the trigger mechanism (2) is triggered or restored, and sends a signal to the prompt mechanism (3). The prompt mechanism (3) sends out corresponding prompt information according to a trigger signal or a restore signal to prompt a user that the safety belt (1) of the child safety seat (9) is in a fastened state or a loosened state. The safety belt fastening prompt apparatus for child safety seat determines whether the safety belt (1) is fastened or loosened according to the pressure generated between the trigger mechanism (2) and the body the safety belt (1), and then prompts the user; thereby improving the safety of a child riding in a vehicle.
Patent WO-2021003984-A1 (WO)
Inventor: ZHANG JINJIN
IPC: B33Y30/00
Filed: 2019-12-04
Abstract: 本申请属于3D打印技术领域，具体涉及一种水固化3D打印方法及装置。以水固化材料或掺杂有水固化材料的浆料为原料，将原料装填至3D打印机料筒中，使用三维绘图软件设计并绘制预打印实物模型，控制3D打印机将料筒内物料挤出，物料遇水固化，制备出实体。本申请是一种新型水固化3D打印方法，能够应用在生产生活各个领域；无温度光照等条件的限制，以水固化材料为浆料主要成分，只需遇水便可固化成型，制备出任意复杂形状的实体，操作简便快捷；无需加热并且节能降耗，且水固化3D打印过程无污染、在常温下操作、简便易行并且绿色经济，本申请还提供一种水固化3D打印装置。
Patent WO-2021036099-A1 (WO)
Inventor: YANG WEIDONG
IPC: F22B1/18
Filed: 2019-12-12
Abstract: 一种用于燃气轮机尾气高效余热回收及脱硝联用的工艺，从燃气轮机排放的烟气进入烟气脱硝系统，通过高压锅炉过热段与来自高压汽包的饱和蒸汽进行换热，然后通过高压锅炉蒸发段与来自高压汽包的高压锅炉水换热，后经风机进入脱硝反应床层与催化剂接触进行脱硝反应，随后经过低压锅炉蒸发段与来自低压汽包的低压锅炉水换热，最后在高压锅炉省煤段与高压锅炉水换热之后经烟囱排放。通过高压汽包和低压汽包同烟气换热产生高压蒸汽和低压蒸汽，回收烟气中的余热，从而使燃机的综合利用率提高，降低运行及投资成本，实现节能、环保的要求。