baber/WOPTO huggingface dataset:
Patent WO-2022041403-A1 (WO)
Inventor: SINGH MANJEET
IPC: G06K9/62
Filed: 2020-10-09
Abstract: A sales order prediction method, comprising the following steps: step 1: acquiring multiple pieces of price inquiry case information, and establishing a price inquiry original data set according to the price inquiry case information; step 2: randomly extracting, with replacement, m training samples from the price inquiry original data set as a training set; step 3: randomly selecting N features from the original data set, and training the selected features by means of the training set, to establish a decision tree; step 4: repeating steps 2 and 3 to establish Y decision trees in total, so as to form a random forest model; and step 5: importing data to be predicted into the random forest model, each decision tree voting the imported data, and determining a probability of winning a sales order according to a voting result. Said method can predict the probability of subscribing a sales order at a customer price inquiry stage.
Patent WO-2021098431-A1 (WO)
Inventor: LI CHAOXIA
IPC: H04M1/02
Filed: 2020-10-19
Abstract: A sound receiving unit selection method and apparatus, and a terminal, an electronic device and a computer-readable storage medium. The method is used for a terminal, and the terminal comprises a plurality of sound production units located at different positions and a plurality sound receiving units located at different positions. The method comprises: determining at least one sound production unit to be a working sound production unit, and determining at least one sound production unit to be a dormant sound production unit (S101); and determining, according to the position of a user mouth, the positions of the sound receiving units and the position of the working sound production unit, at least one sound receiving unit to be a main sound receiving unit, wherein a signal received by the main sound receiving unit is a main audio signal, and the other sound receiving units, apart from the main sound receiving unit, are turned off, or signals received by the other sound receiving units, apart from the main sound receiving unit, are used for optimizing the main audio signal (S102).
Patent WO-2021083187-A1 (WO)
Title: Video decoding method for decoding part of bitstream to generate projection-based frame with constrained guard band size, constrained projection face size, and/or constrained picture size
Inventor: LEE YA-HSUAN
IPC: G06T3/00
Filed: 2020-10-28
Abstract: A video decoding method includes decoding a part of a bitstream to generate a decoded frame. The decoded frame is a projection-based frame that comprises at least one projection face and at least one guard band packed in a projection layout. At least a portion of a 360-degree content of a sphere is mapped to the at least one projection face via projection. The decoded frame is in a 4: 2: 0 chroma format or a 4: 2: 2 chroma format, and a guard band size of each of the at least one guard band is equal to an even number of luma samples.
Patent WO-2021139353-A1 (WO)
Inventor: HAN RUI
IPC: G06Q30/02
Filed: 2020-10-29
Abstract: 一种物品显示方法，属于计算机技术领域。该方法包括：通过信息显示界面显示媒体信息，响应于媒体信息的显示位置满足预设条件，通过信息显示界面显示目标物品的详情信息，在显示详情信息的同时，显示目标物品从媒体信息移动至详情信息中的预设位置的动态效果，实现了目标物品的动态显示，丰富了目标物品的显示方式，能够吸引用户的注意力，引起用户的重视，进而提高目标物品的推荐效果。
Patent WO-2022088133-A1 (WO)
Title: Peinture antirouille à base de polyester modifiée à l'eau, procédé de préparation associé et application correspondante
Inventor: YUAN HONGQING
IPC: C09D133/00
Filed: 2020-10-31
Abstract: L'invention concerne une peinture antirouille à base de polyester modifiée à l'eau, un procédé de préparation associé et une application correspondante sur de l'acier, la peinture antirouille comprenant les matières premières suivantes en parties en poids : de 65 à 80 parties de résine de polyester modifiée aqueuse, de 10 à 15 parties de résine polyacrylique aqueuse, de 10 à 15 parties d'hydroxyméthyl cellulose, de 6 à 15 parties de benzoate de sodium, de 1 à 5 parties d'huile de méthyl silicone, de 3 à 5 parties de tributyl phosphate, de 2 à 5 parties d'agent plastifiant, de 1 à 5 parties de dispersant, de 1 à 5 parties d'agent anti-sédimentation et de 1 à 5 parties de promoteur d'adhérence.
Patent WO-2021120912-A1 (WO)
Title: 扬克缸缸段预加工件以及用于制造扬克缸的方法
Inventor: LI WEIJUN
IPC: B23P15/00
Filed: 2020-11-05
Abstract: 一种扬克缸缸段预加工件及用于制造扬克缸的方法，包括从内部将两个扬克缸缸段预加工件（1、2）的第一加强凸缘（101、201）相互焊接，然后预热并从壳体外部焊接两个扬克缸缸段预加工件（1、2），再通过机加工方法去除扬克缸缸段预加工件中的第一加强凸缘（101、201）、第二加强凸缘（102、202）、以及焊缝的径向内侧端部区域以及周围材料，直至将两个扬克缸缸段预加工件（1、2）的连接处加工至达到扬克缸内部槽的最终尺寸要求。
Patent WO-2021227450-A1 (WO)
Inventor: HUO ZHENFEI
IPC: E04H5/02
Filed: 2020-12-03
Abstract: 一种模块化厂房，包括多个模块组件(10)，模块组件(10)包括支撑框架(11)、风管系统、水管系统和电缆桥架系统，支撑框架(11)上设置有设备安装区用于安装工艺设备(13)和/或公用工程设备(14)，风管系统、水管系统和电缆桥架系统均设置在支撑框架(11)上，且风管系统、水管系统和电缆桥架系统均与工艺设备(13)和/或公用工程设备(14)连接。上述的模块化厂房能够提高厂房建造施工效率、缩短厂房建造施工周期，且能够节约厂房建造施工成本。
Patent WO-2022120654-A1 (WO)
Inventor: QIU BIN
IPC: H01M50/409
Filed: 2020-12-09
Abstract: Disclosed in the present application is a polymer binder, comprising a co-polymer formed by polymerising first, second, and third monomers, the softening point of the polymer binder being 60°C to 100°C; the first monomer comprises at least one of the compounds represented by structural formula (I) or structural formula (II); the second monomer comprises at least one of the compounds represented by structural formula (III) or structural formula (IV); and the third monomer comprises at least one of the compounds represented by structural formula (V): Also provided in the present application are a laminated porous membrane, a battery, and an electronic apparatus. The objective of the present application is to provide a polymer binder capable of preventing thermal runaway and reducing the risk of hot box test failures, in order to protect the laminated porous membrane, the battery, and the electronic apparatus.
Patent WO-2022088411-A1 (WO)
Title: Image detection method and apparatus, related model training method and apparatus, and device, medium and program
Inventor: TANG SHIXIANG
IPC: G06K9/62
Filed: 2020-12-10
Abstract: An image detection method and apparatus, a related model training method and apparatus, and a device, a medium and a program. The image detection method comprises: acquiring image features of a plurality of images and a category relevancy of at least one image pair, wherein the plurality of images comprise a reference image and a target image, each two images in the plurality of images form an image pair, and the category relevancy represents a probability that the image pairs belong to the same image category; updating the image features of the plurality of images by using the category relevancy; and obtaining an image category detection result for the target image by using the updated image features.
Patent WO-2021169491-A1 (WO)
Title: 一种歌声合成方法、装置、计算机设备及存储介质
Inventor: ZHU QINGYING
IPC: G10L13/047
Filed: 2020-12-11
Abstract: 一种歌声合成方法、装置、计算机设备及存储介质，该方法包括：获取语音数据（S10）；对语音数据进行解析，得到频谱包络、非周期指数、基频轮廓和音素（S20）；对乐谱中的音乐小节信息和基频轮廓进行合成处理得到第一基频轮廓（S40）；对基频轮廓进行基频控制处理得到第二基频轮廓（S50）；对第一基频轮廓和第二基频轮廓进行合成处理得到目标基频轮廓（S60）；对频谱包络和非周期指数进行频谱控制处理得到目标频谱轮廓和目标非周期指数（S70）；对音素进行变速处理得到目标音素（S80）；将目标频谱包络、目标非周期指数、目标音素和目标基频轮廓进行合成处理，得到目标语音数据（S90）；对目标语音数据进行频谱控制处理，得到目标歌声数据（S100）。该方法使得合成的目标歌声数据更符合用户发出的声音，歌声合成效果更好。
Patent WO-2021115458-A1 (WO)
Inventor: ZHENG ZHIWEI
IPC: G09G3/32
Filed: 2020-12-11
Abstract: A scan and light emission driving circuit (103u), comprising a first control circuit (11), a second control circuit (12), a scan drive output circuit (14), and a light emission drive output circuit (13). The first control circuit (11) is electrically connected to the scan drive output circuit (14) and the light emission drive output circuit (13) and is used for controlling the scan drive output circuit (14) to output a scan signal in a data writing period in one scan cycle. The second control circuit (12) is electrically connected to the light emission drive output circuit (13) and is used for controlling the light emission drive output circuit (13) to output a light emission signal in a light emission period in the scan cycle. Also provided is a display panel (10) comprising the scan and light emission driving circuit (103u), satisfying design requirements for a narrow edge frame and a high screen-to-body ratio.
Patent WO-2021129480-A1 (WO)
Title: 充电电路、电子设备和充电控制方法
Inventor: YAN XIAO
IPC: H02J7/00
Filed: 2020-12-16
Abstract: 一种充电电路、电子设备和充电控制方法。该充电电路（2）包括n个并联的充电支路，以及与每一所述充电支路连接的处理模块（3），n为大于或等于2的正整数，每一所述充电支路包括：充电模块（1），以及与所述充电模块（1）连接的控制模组（202）；方法包括：接收输入的充电模块（1）的输出电流信息，若检测到所述输出电流超出目标电流范围，改变所述充电模块（1）与所述待充电部件之间的线路的阻抗，使得输出到所述待充电部件的电流位于目标电流范围内。
Patent WO-2022116336-A1 (WO)
Title: Thin-film transistor and preparation method therefor
Inventor: HU XIAOBO
IPC: H01L29/417
Filed: 2020-12-29
Abstract: A thin-film transistor and a preparation method therefor .The thin-film transistor comprises a composite electrode (20a/20b/20c), the composite electrode (20a/20b/20c) comprising a barrier layer (21) and an electrode layer (22), wherein the barrier layer (21) has a tail (211) relative to the electrode layer (22), an orthographic projection of the tail (211) on the composite electrode (20a/20b/20c) protrudes from an orthographic projection of the electrode layer (22) on the composite electrode (20a/20b/20c), and the length of the tail (211) ranges from 0.3 μm to 0.5 μm. By means of the thin-film transistor and the preparation method therefor, light leakage can be alleviated, and the product contrast can be improved.
Patent WO-2022116338-A1 (WO)
Inventor: LAN SONG
IPC: C09K19/56
Filed: 2020-12-30
Abstract: 本申请公开了一种具有垂直配向性的化合物、液晶显示面板及其制备方法，在本申请的液晶显示面板中，液晶层的液晶材料为掺杂有所述具有垂直配向性的化合物的液晶分子，从而省略了液晶显示面板中的配向层或液晶材料中的可聚合单体，具有简化制备工艺、降低生产成本、提高产品良率的优点。
Patent WO-2021184919-A1 (WO)
Title: Delay performance evaluation method and apparatus, and storage medium
Inventor: LU LIUMING
IPC: H04L12/26
Filed: 2020-12-30
Abstract: A delay performance evaluation method and apparatus, and a storage medium. The delay performance evaluation method comprises: a first communication node sends an evaluation data unit to a second communication node; the first communication node receives an evaluation feedback data unit sent by the second communication node according to the evaluation data unit; and the first communication node obtains, according to a sending status of the evaluation data unit and the evaluation feedback data unit, a delay evaluation parameter caused by internal communication contention or control of a BSS where the first communication node is located and/or a delay evaluation parameter caused by external interference of the BSS.
Patent WO-2021143542-A1 (WO)
Title: Method for operating page, apparatus, computer device and computer-readable storage medium
Inventor: ZHU XUN
IPC: G06F3/0488
Filed: 2020-12-31
Abstract: The present disclosure provides a method for operating a page, an apparatus, a computer device and a computer-readable storage medium. The method comprises: detecting an operation on a display object in a current page, an operation region of the display object being concealed in the current page; when it is detected that the operation is a continuous sliding operation, displaying the operation region for the display object; and when it is detected that a sliding point of the continuous sliding operation reaches a region adapted to any one operation button in the operation region, performing, on the display object, an operation corresponding to a function of the operation button. According to the method for operating a page provided by the present disclosure, the operation region of an object to be operated is displayed only when an operation meeting a condition is operated on said object, and is concealed under other situations to avoid misoperations, effectively increasing the area of a main display region of the page, enhancing page integrity and content coherence, and making the user vision more unified.
Patent WO-2021196803-A1 (WO)
Title: 一种用于制造上下模不同胎圈直径轮胎的方法
Inventor: TENG LEI
IPC: B29D30/20
Filed: 2020-12-31
Abstract: 本发明涉及轮胎生产工艺领域，具体是一种用于制造上下模不同胎圈直径轮胎的方法，包括轮胎成型工序，轮胎通过特定的成型鼓、对应不同尺寸的扣圈盘实现生产，所述成型鼓两侧具有不同尺寸的成型瓦块，以满足不同直径的钢丝圈扣圈，同一子午线轮胎的两个胎圈部件的直径是不同的，所述扣圈盘尺寸与轮胎两侧的寸口相对应，所述轮胎通过特定的成型鼓、对应不同尺寸的扣圈盘实现生产；本申请达到实现轮胎两侧胎圈的锁止的目的，从而实现轮胎的生产，弥补了现有技术在该方面的工艺缺失。
Patent WO-2021139647-A1 (WO)
Inventor: ZHANG MINGMING
IPC: A61K31/545
Filed: 2021-01-05
Abstract: 一种式(I)结构的联苯基氟代双键衍生物及其制备方法和在药学上的应用。式(I)结构的联苯基氟代双键衍生物可广泛应用于制备预防和/或治疗由PD-1/PD-L1信号通路介导的癌症或肿瘤、免疫相关疾病及紊乱、传染性疾病、感染性疾病或代谢性疾病的药物，有望开发成新一代PD-1/PD-L1抑制剂。
Patent WO-2022011999-A1 (WO)
Inventor: ZHU JIANQIANG
IPC: B65B5/00
Filed: 2021-01-05
Abstract: Sont divulgués un système et un procédé de chargement et de transport de marchandises. Le système de chargement et de transport de marchandises comprend : un bâti de déplacement d'emballage d'ensemble (2) disposé sur un bâti de fixation d'emballage d'ensemble (1), lequel bâti de déplacement d'emballage d'ensemble peut fixer un sac d'emballage de marchandises souple (8) et maintient ouvert une embouchure du sac d'emballage de marchandises ; une plaque mobile (31) montée dans le bâti de déplacement d'emballage d'ensemble et pouvant monter ou descendre ; un mécanisme d'entraînement de levage de plaque mobile, qui peut entraîner la plaque mobile à monter ou à descendre ; des capteurs de marchandises (6) disposés à proximité de l'embouchure du sac d'emballage de marchandises pour collecter des informations d'articles de marchandises dépassant une hauteur prédéfinie de l'embouchure du sac d'emballage de marchandises ; et un dispositif de commande (52) électriquement connecté aux capteurs de marchandises et au mécanisme d'entraînement de levage de plaque mobile de telle sorte que, avant le chargement d'articles de marchandises dans un sac d'emballage de marchandises, le dispositif de commande commande la plaque mobile à s'élever jusqu'à une hauteur prédéfinie et, lorsque les articles de marchandises sont détectés par les capteurs de marchandises, que le dispositif de commande puisse commander la plaque mobile à s'abaisser au moyen du mécanisme d'entraînement de levage de plaque mobile, de telle sorte que les articles de marchandises dans le sac d'emballage de marchandises puissent être abaissés. Le système de chargement et de transport de marchandises est raisonnable en termes de structure, peut commodément charger et décharger des marchandises, peut maximiser la capacité de chargement et a un degré élevé d'automatisation.
Patent WO-2022088509-A1 (WO)
Inventor: LIN XIAOFA
IPC: B05B15/60
Filed: 2021-01-11
Abstract: L'invention concerne un ensemble rail coulissant, comprenant un rail coulissant (1), un ensemble coulissant monté coulissant sur le rail coulissant (1) et un mécanisme de verrouillage permettant de verrouiller et de libérer l'ensemble coulissant. Le mécanisme de verrouillage comprend un bouton de commande, un élément de transmission (32), un bloc de frottement (35) et un élément de retour à l'état initial élastique (36) ; le bouton de commande est monté sur l'ensemble coulissant et comprend un composant mobile (311) pouvant se déplacer en va-et-vient, le composant mobile (311) est en liaison de transmission avec une première extrémité de l'élément de transmission (32), l'un du composant mobile (311) et de l'élément de transmission (32) est pourvu d'une surface de transmission (312) disposée obliquement par rapport à une direction de coulissement et l'autre est pourvu d'une surface de contact de transmission (331) venant en butée contre la surface de transmission (312) ; une seconde extrémité de l'élément de transmission (32) est reliée au bloc de frottement (35) ; l'élément de retour à l'état initial élastique (36) est disposé entre l'ensemble coulissant et l'élément de transmission (32) ; et le bloc de frottement (35) est monté mobile sur l'ensemble coulissant et peut se rapprocher ou s'éloigner du rail coulissant (1). Le bloc de frottement (35) peut être déplacé pour venir en contact avec le rail de coulissement (1) sous l'action de l'élément de retour à l'état initial élastique (36), de telle sorte que l'ensemble coulissant est verrouillé ; et le bloc de frottement (35) peut également être déplacé pour ne plus être en contact avec le rail de coulissement (1) sous l'entraînement du composant mobile (311) et de l'élément de transmission (32), de telle sorte que l'ensemble coulissant peut coulisser.
Patent WO-2021179823-A1 (WO)
Inventor: TANG SIDNEY
IPC: H01L35/10
Filed: 2021-01-27
Abstract: Disclosed is a thick film cooling and heating integrated circuit, comprising: a metal substrate and a vapor chamber that are arranged in a layered manner, and a thermoelectric element arranged between the metal substrate and the vapor chamber, wherein the side of the metal substrate close to the vapor chamber is provided with an integrated circuit; and the thermoelectric element is connected to a power supply. The whole thick film cooling and heating integrated circuit has few parts, and is simple and reliable; and the whole thick film cooling and heating integrated circuit uses an integrated and solid design, occupies a small space, has a high reliability, and is safe with few wires. If the area of the circuit is large, cold and heat after refrigeration are distributed quickly and uniformly. Moreover, the circuit has a high heat dissipation efficiency and a high efficiency, is convenient, and is easily developed and used.
Patent WO-2021190164-A1 (WO)
Inventor: HUANG HAO
IPC: H01L27/32
Filed: 2021-02-02
Abstract: Provided in the present disclosure is a display device, comprising: a first camera region, a second camera region, a function integrating region, and an ambient light sensing region that are closely arranged; a display panel comprises a first through hole located in the first camera region, a second through hole located in the second camera region, and a non-display region between the two through holes; a cover panel is located on the display side of the display panel; a grid glue is located on the side of the display panel facing away from the cover panel and has a first opening in all of the four close regions, and an orthographic projection of the first openings of the two camera regions on the plane where the cover panel is located fully covers and has an area greater than an orthographic projection of the through holes; a rigid heat dissipating layer is located on a side of the grid glue facing away from the display panel and having a second opening in all the four adjacent regions, and an orthographic projection of the second openings on the plane where the cover panel is located fully covers and has an area greater than the orthographic projection of the first openings; and a photosensitive module is located on a side of the rigid heat dissipating layer facing away from the grid glue, the orthographic projection of which fully covers and has an area greater than the orthographic projections of the first openings and the second openings.
Patent WO-2022095293-A1 (WO)
Title: Lace fabric with good air permeability and bursting resistance and weaving method therefor
Inventor: LUO WENHUA
IPC: D04B21/08
Filed: 2021-02-03
Abstract: A lace fabric with good air permeability and bursting resistance and a weaving method therefor. The lace fabric comprises a fabric body. The fabric body is formed by weaving at least four groups of yarns including Y1 yarns, Y2 yarns, Y3 yarns and Y4 yarns, wherein the Y1 yarns are woven in a variable chain stitch structure to form a main body layer of the fabric body, the Y2 and Y3 yarns are jacquard yarns and are woven in a variable weft insertion structure in a manner of opposite yarn laying directions, such that the total coverage rate of the yarns in basic cells is reduced, and an overlapped breathable bursting-resistant layer is obtained due to the linear density of the yarns; and the Y4 yarns are fancy yarns and are woven in a variable weft insertion structure to form a pattern layer of the fabric body. According to the lace fabric, the air permeability of the fabric is improved, the bursting resistance is correspondingly enhanced, and the fabric can be widely applied to the fields of underwear, sportswear, corsets and the like.
Patent WO-2022088557-A1 (WO)
Title: Photovoltaic system
Inventor: ZHANG HAIPING
IPC: G05D3/12
Filed: 2021-02-19
Abstract: A photovoltaic system (100), comprising: a photovoltaic panel assembly (11) for converting light energy into electrical energy; an adjustable support assembly (12) for supporting the photovoltaic panel assembly (11), and adjustably changing the orientation of the photovoltaic panel assembly (11) so as to receive light energy at an appropriate angle; an electric motor driving assembly (13) for driving the adjustable support assembly (12) to operate according to a preset mode of motion; and a control assembly (14) electrically connected to the photovoltaic panel assembly (11) and the electric motor driving assembly (13), and used for controlling the electric motor driving assembly (13) to adjust the adjustable support assembly (12) according to the preset mode of motion. The photovoltaic panel assembly (11) is electrically connected to the electric motor driving assembly (13), and the electric motor driving assembly (13) is mainly powered by the photovoltaic panel assembly (11), thereby providing a low-cost implementation means.
Patent WO-2022178887-A1 (WO)
Inventor: You Xihe
IPC: H04B7/06
Filed: 2021-02-27
Abstract: The present application relates to the field of beamforming, and discloses a radio frequency circuit, a channel switching method and a communication apparatus, which are used to improve the implementation flexibility of a radio frequency architecture of hybrid beamforming. The radio frequency circuit comprises: a first analog channel, a second analog channel, a first digital channel, a second digital channel and a switching circuit. The first analog channel and the second analog channel are used to perform analog beamforming; the first digital channel and the second digital channel are used to perform digital beamforming; in a first mode, the switching circuit is used to couple the first analog channel and the second analog channel to the first digital channel; and in a second mode, the switching circuit is used to couple the first analog channel to the first digital channel and couple the second analog channel to the second digital channel.
Patent WO-2022183473-A1 (WO)
Inventor: ZOU JINHUA
IPC: G02B13/18
Filed: 2021-03-05
Abstract: 一种光学系统(200)包括：具有正屈折力的第一透镜(L1)，第一透镜(L1)的像侧面(S2)于近光轴(110)处为凹面；具有屈折力的第二透镜(L2)，第二透镜(L2)的物侧面(S3)于近光轴(110)处为凹面；具有屈折力的第三透镜(L3)，第三透镜(L3)的像侧面(S6)于近光轴(110)处为凹面；光学系统(200)满足条件式：1.4≤FNO≤1.8；0.8≤TT/f≤1.0；FNO为光学系统(200)的光圈数，TT为第一透镜(L1)的物侧面(S1)至第三透镜(L3)的像侧面(S6)于光轴(110)上的距离，f为光学系统(200)的有效焦距。光学系统(200)具备充足的通光量，也能够满足小型化设计的需求。
Patent WO-2022001178-A1 (WO)
Inventor: LI XIAOLIN
IPC: F25B43/00
Filed: 2021-03-12
Abstract: 本申请涉及制冷技术领域，特别是涉及储液器。本申请提供的一种储液器，包括壳体组件、进气管及出气管，壳体组件具有内腔，进气管及出气管的一端分别位于内腔内，另一端分别延伸至壳体组件外；储液器还包括防护罩，防护罩罩设于第一出口处及/或第二进口处，防护罩的侧面开设有通孔，以使内腔与进气管及/或出气管连通；出气管开设有回油孔，回油孔的孔口处设有过滤件。与相关技术相比，本申请的优点在于：在第一出口及/或第二进口设置防护罩解决了冷媒中的液滴进入压缩机造成液击损伤的问题；而出气管设置的回油孔及过滤件解决了杂质异物进入压缩机导致压缩机卡死的问题。
Patent WO-2021190589-A1 (WO)
Title: 业务的接收方法、配置方法、终端和网络侧设备
Inventor: WU YUMIN
IPC: H04W4/06
Filed: 2021-03-25
Abstract: 本发明提供一种业务的接收方法、配置方法、终端和网络侧设备，该业务的接收方法应用于终端，包括：接收至少一个第一业务所在的频率范围的配置信息；若需要接收至少一个第一业务中的目标第一业务，在当前工作的频率范围或者从当前工作的频率范围变更到目标第一业务所在的频率范围接收目标第一业务。