baber/WOPTO huggingface dataset:
Patent WO-2021218945-A1 (WO)
Inventor: LIN RUICHAO
IPC: A61K36/61
Filed: 2021-04-27
Abstract: An antibacterial antiviral pharmaceutical composition, comprising the following raw materials in parts by weight: 4-14 parts of Herba Pogostemonis, 9-28 parts of Rhizoma Atractylodis, 5-18 parts of Herba Elsholtziae, 11-33 parts of Folium Artemisiae Argyi, 0.1-3 parts of Flos Caryophylli, and 2-10 parts of Herba Menthae, and further comprising natural borneol and pharmaceutical adjuvants. The pharmaceutical composition can be prepared into medicinal volatile oil. The pharmaceutical composition and the volatile oil thereof can be used for resisting bacteria and viruses, clearing heat, reducing fever and/or treating respiratory diseases, and can be applied to the preparation of medicines for resisting SARS-CoV-2.
Patent WO-2021233093-A1 (WO)
Title: Account access method and apparatus, storage medium, and electronic device
Inventor: WANG YACHANG
IPC: A63F13/79
Filed: 2021-04-28
Abstract: An account access method, comprising: acquiring, on a first access device, a first data request sent by a first account; sending the first data request to a first server of a first type; after an interaction scene for realizing a round of scene interaction is created on a second server, acquiring, on a target access device, the address of the second server that is sent by the first server; sending the address of the second server to the first account, and forwarding, to the second server, interaction data, that is sent by the first account, of a round of scene interaction; and forwarding, between a target application and an associated server and by means of an access device having the shortest network delay for an account that requires interaction, interaction data that needs to be exchanged.
Patent WO-2021233151-A1 (WO)
Title: Data processing method, apparatus and device, blockchain system, and computer readable storage medium
Inventor: LIU CHANGHUI
IPC: G06F21/62
Filed: 2021-05-10
Abstract: Provided are a data processing method, apparatus and device, a blockchain system, and a computer readable storage medium. The method comprises: sending an identity query request to an identity chain node, the identity query request comprising an identity identifier of a blockchain client and data to be processed; receiving node identity information returned by the identity chain node on the basis of the identity identifier and said data; according to the node identity information, determining a target blockchain node used for processing said data from a blockchain node set; and sending said data to the target blockchain node to process said data by means of the target blockchain node.
Patent WO-2022041835-A1 (WO)
Inventor: ZHANG YONG
IPC: B01F11/00
Filed: 2021-05-10
Abstract: The present invention relates to the technical field of constructional engineering construction devices. Disclosed is an automatic stirring apparatus for constructional engineering. The automatic stirring apparatus comprises a housing. The upper end of the housing is fixedly connected to a motor, and an output end of the motor penetrates through the upper end of the housing and is fixedly connected to a second gear; the left and right ends of the second gear are engaged with first gears, intermittent gears are fixedly connected to the lower ends of the two first gears, and a rack is connected between the two intermittent gears in an engaging manner; a sliding hole is formed in the upper end of the rack, and a rotating shaft is fixedly connected to the lower end of the second gear and penetrates through the sliding hole; stirring blades are fixedly connected to the circumferential surface of the rotating shaft, first connecting rods are fixedly connected to the front end and the rear end of the rack, and a fixed frame is provided in the housing, so that a mixture can be finally stirred, stirring is more sufficient, stirring efficiency is improved, construction time is shortened, production cost is saved, and practicability is extremely high.
Patent WO-2021238990-A1 (WO)
Title: Authentication method and apparatus, electronic device, server, program, and storage medium
Inventor: SHI JIANFENG
IPC: H04L9/08
Filed: 2021-05-26
Abstract: Provided in the present application are an authentication method and apparatus, an electronic device, a server, a program, and a storage medium. The authentication method comprises: when an access request from a client is received, generating identification information to be carried in the access request, and sending, to a first designated port on a server, the access request carrying the identification information; obtaining an identifier to be verified returned from the first designated port, wherein said identifier is returned on the basis of the identification information carried in the access request when the server detects that the first designated port receives the access request; and verifying said identifier, and when said identifier passes the verification, sending a first message, indicating that said identifier passes the verification, to a second designated port on the server, such that the server responds to the access request when detecting that the second designated port receives the first message. By using the method provided in the present application, efficient user authentication can be achieved.
Patent WO-2022261943-A1 (WO)
Inventor: LI JIE
IPC: F21V23/04
Filed: 2021-06-18
Abstract: A lamp effect structure for use in a sand bag throwing game board, relating to the technical field of throwing games. The lamp effect structure comprises a sand bag board (1) used for receiving a sand bag, a hole lamp (2) used for detecting the entrance of the sand bag into a hole, a control box and a board lamp (4) used for detecting that the sand bag collides with the sand bag board (1), and a remote controller (5) used for remotely setting a lamp effect; the hole lamp (2) is formed on the sand bag board (1), and at least one laser sensor (21) and an LED lamp bead are provided in the hole lamp; the control box comprises a control box housing (3) that is tightly attached onto the sand bag board (1); by providing the laser sensor (21) and a vibration sensor (33), the sand bag can be detected when the sand bag is thrown on the sand bag board (1) or enters the hole lamp (2); by cooperating with the remote controller (5) and a control chip (32), the display effects of the hole lamp (2) and the board lamp (4) are adjusted; and when a sand bag action is detected, a lamp effect defined by a user can be displayed. Compared with a conventional sand bag game board, the apparatus can make the user define the lamp effect, is high in interactivity, increases the interestingness of a sand bag throwing game, satisfies the economic benefits, and has a wide application prospect.
Patent WO-2022022179-A1 (WO)
Inventor: XIAO HAN
IPC: H04N5/225
Filed: 2021-06-23
Abstract: Provided is an electronic device, comprising a middle frame, a rear shell, a mainboard, a camera module and an atmosphere lamp module, wherein the middle frame and the rear shell are connected and enclose to form an accommodating space; the mainboard, the camera module and the atmosphere lamp module are all arranged in the accommodating space; the mainboard is arranged on the middle frame, and the camera module is arranged on the mainboard and stacked on the mainboard to form a mounting space; the atmosphere lamp module is arranged in the mounting space and spaced from the mainboard; and light emitted by the atmosphere lamp module can pass through the camera module and the rear shell and is then irradiated to the outside of the electronic device. In this way, the atmosphere lamp module can be mounted in the mounting space, which is formed by the camera module being stacked on the mainboard, such that the atmosphere lamp module can emit light to the outside of the electronic device without individually occupying stacking space on the mainboard, thereby improving the appearance effect of the electronic device.
Patent WO-2022267083-A1 (WO)
Inventor: MENG FANBO
IPC: H04L12/00
Filed: 2021-06-29
Abstract: 一种确定路径的方法(300,400)和装置(1000)，可以支持基于链路丢包率的Flex-Algo路径计算，有利于提高链路的服务质量。确定路径的方法(300)包括：多个节点中的第一节点接收目标灵活算法的信息，目标灵活算法的信息包括用于指示链路丢包率的标识(S301)。第一节点基于该目标灵活算法，确定到达多个节点中的第二节点的至少一条目标路径，目标路径是多条候选路径中链路丢包率之和最小的路径(S302)。
Patent WO-2022262021-A1 (WO)
Inventor: CHEN PENGLI
IPC: A61B17/326
Filed: 2021-07-07
Abstract: A painless circumcision device, comprising an upper fixing ring (1), a lower movable ring (2), and connecting members (3). One side of the upper fixing ring (1) abuts against one side of the lower movable ring (2), and the upper fixing ring (1) and the lower movable ring (2) are connected by the three connecting members (3). By direct clamping between the upper fixing ring (1) and the lower moving ring (2) and then by using the connecting members (3), a stable connection between the upper fixing ring (1) and the lower moving ring (2) is achieved. The entire operation is simple, and can be completed with bare hands in about two minutes and without the use of anesthetics. In addition, two broken-end wound edges are in a corresponding state, thus facilitating healing of the wound. After surgery, running, jumping and bathing are allowed, and normal life and work are possible. No infusion or injection is needed and no antibacterial drug is used, thus saving a large number of antibiotics for the country. A cutting part can be selected at any position of the penis, and is far away from the coronary sulcus and the frenulum. The popularization of the present invention is easy, because no professional techniques or other medical instruments are needed.
Patent WO-2022193517-A1 (WO)
Inventor: WU SONGYANG
IPC: G06Q50/18
Filed: 2021-07-22
Abstract: 本发明公开了一种手机取证能力验证样品的构建平台及方法，本方案由考点选取模块、环境模拟模块、数据构造模块以及检材拷贝模块配合构成。考点选取模块对手机取证能力验证的不同能力考察点进行选取；环境模拟模块匹配手机环境要素；数据构造模块从数据构造库中匹配对应的数据，利用匹配到的数据随机构造所需的数据，并进行不同数据的生成，可对应构造手机属性数据(如基本信息数据)与手机应用数据；检材拷贝模块自动选取检材的拷贝方式。本发明提供的方案能够实现根据用户选择的能力验证考察点，自动快速的生成能力验证检材，不仅效率高，且有效降低能力验证样品制作对操作人员的技术要求，同时还能够实现能力验证检材制作的规范化。
Patent WO-2022110858-A1 (WO)
Inventor: YANG LEI
IPC: G11C29/00
Filed: 2021-07-28
Abstract: Procédé et appareil de détermination de position de réparation d'un circuit de secours, et procédé de réparation d'un circuit intégré. Une position de défaillance sur une puce à réparer est déterminée, et une position de réparation initiale d'un circuit de secours peut être attribuée au préalable selon la position de défaillance ; une ligne de défaillance potentielle peut être déterminée selon la position de réparation initiale, et une position de réparation prédite peut ensuite être déterminée selon la ligne de défaillance potentielle, la position de réparation prédite étant une position dans laquelle une nouvelle position de défaillance est plus susceptible de se produire ; et une position finale de réparation du circuit de secours peut alors être déterminée selon la position de défaillance et la position de réparation prédite. Ainsi, la position de défaillance et la position de réparation prédite où une nouvelle position de défaillance peut se produire peuvent être toutes deux déterminées en tant que positions de réparation qui doivent être réparées, de sorte que les positions soient réparées avant qu'une nouvelle position de défaillance ne se produise. (Figure 2)
Patent WO-2022042206-A1 (WO)
Inventor: LI JIANPING
IPC: H01Q21/30
Filed: 2021-07-30
Abstract: Provided in the present application are a multi-band antenna system and a base station, which can achieve the layout of a multi-frequency architecture and has excellent system performance. The multi-band antenna system comprises: a plurality of radiating element arrays, a feed network corresponding to the plurality of radiating element arrays, at least one layer of frequency selective surfaces (FSSs), and a reflective plate. The plurality of radiating element arrays are located above the reflective plate. All of the radiating element arrays or a portion of the radiating element arrays among the plurality of radiating elements arrays are stacked. The at least one layer of FSSs is located between the stacked radiating element arrays. The feeder network corresponding to at least one radiating element array among the stacked radiating element arrays is electrically connected to the at least one layer of FSSs, or the feed network corresponding to the at least one radiating element array is integrated on the at least one layer of FSSs.
Patent WO-2022062742-A1 (WO)
Inventor: ZHANG FEI
IPC: F16K51/00
Filed: 2021-08-10
Abstract: Provided is a guide frame (100) for a four-way reversing valve; the guide frame (100) comprises a frame body (10); each of the two ends of the frame body (10) is provided with a connection part (11); the connection part (11) comprises a first bending member (111) and a second bending member (112), and the directions of bending of the first bending member (111) and of the second bending member (112) are opposite; the connection part (11) is provided with a reinforcing member (20); the reinforcing member (20) comprises a first reinforcing plate (21) and a second reinforcing plate (22); the first reinforcing plate (21) is welded to the outer side of the first bending member (111), and the second reinforcing plate (22) is welded to the outer side of the second bending member (112); alternatively, the first reinforcing plate (21) is welded to the inner side of the first bending member (111) and the second reinforcing plate (22) is welded to the inner side of the second bending member (112). The connection strength of the connection part (11) is increased, such that the guide frame (100) is less likely to deform or break.
Patent WO-2023024017-A1 (WO)
Title: Prédiction de clic basée sur un hypergraphe multimodal
Inventor: WANG DINGXIAN
IPC: G06F16/9535
Filed: 2021-08-26
Abstract: L'un des signaux importants sur lesquels s'appuient les plate-formes en ligne est la prédiction de taux de clics. Ceci permet à une plate-forme, telle qu'une plate-forme vidéo, de fournir des articles, tels que des vidéos, à des utilisateurs sur la base de la probablité selon laquelle l'utilisateur interagira avec l'article. Un modèle d'hypergraphe est fourni pour exploiter les interactions temporelles utilisateur-article pour guider l'apprentissage de représentation avec des caractéristiques multimodales, et prédire en outre le taux de clics d'utilisateur d'un article. Le modèle d'hypergraphe est construit sur la notion d'hyperarête de réseaux neuronaux d'hypergraphe. De cette manière, des modalités d'élément, telles que des aspects visuels, acoustiques et textuels, peuvent être utilisées pour améliorer la prédiction de taux de clics et, ainsi, améliorer la probabilité que la plate-forme en ligne fournisse un contenu pertinent. La technologie tire profit d'hypergraphes, comprenant des hypergraphes à base d'intérêt et des hypergraphes d'article fournissent de manière unique la relation entre l'utilisateur et les articles. Le modèle d'hypergraphe décrit de manière démonstrative permet de mettre en œuvre divers procédés d'état de la technique.
Patent WO-2023028925-A1 (WO)
Inventor: HAN NA
IPC: G02B27/01
Filed: 2021-09-01
Abstract: An optical waveguide structure, an AR device, and a method for obtaining the emergent light effect of the optical waveguide structure provided by the present disclosure, relating to the technical field of display. The optical waveguide structure comprises: an optical waveguide body, and a coupling-in grating and a plurality of distributed coupling-out gratings that are provided on the optical waveguide body, wherein the coupling-in grating is used for coupling image light into the optical waveguide body; the optical waveguide body is used for enabling the image light to generate total internal reflection to the coupling-out gratings; and the diffraction efficiency of each coupling-out grating is different, and each coupling-out grating is used for coupling the image light out of the optical waveguide body in same brightness.
Patent WO-2023028927-A1 (WO)
Inventor: MU QIN
IPC: H04W48/20
Filed: 2021-09-01
Abstract: A carrier determination method, a carrier determination apparatus and a storage medium. The carrier determination method, which is applied to a terminal, comprises: determining terminal information of a terminal, and determining a first threshold corresponding to the terminal information; and on the basis of the first threshold, determining a carrier, which is used for initiating data transmission. By means of the method, the number of instances of switching between different carriers may be reduced, thereby reducing an access delay.
Patent WO-2022057640-A1 (WO)
Title: Data processing method and automobile big data management cloud platform
Inventor: ZHANG LIANG
IPC: G06F16/2453
Filed: 2021-09-03
Abstract: A data processing method and an automobile big data management cloud platform, which relate to the technical field of big data. The method comprises: obtaining automobile-related data (S101); determining a data transmission channel of the automobile-related data, wherein the data transmission channel comprises a first channel determined according to a data interface, a data computing system, an Alluxio storage system and an HDFS cluster, and a second channel determined according to a service interface and the HDFS cluster (S102); and processing the automobile-related data by means of the determined data transmission channel (S103). The data processing method and the automobile big data management cloud platform are able to speed up data processing efficiency, especially increase the efficiency of data transmission and data querying, thereby meeting requirements for cloud platform service development.
Patent WO-2022205788-A1 (WO)
Inventor: WU TAO
IPC: G06K9/00
Filed: 2021-09-14
Abstract: 本公开提供一种基于光源亮灭的眼球追踪方法，使左红外光源与右红外光源按照奇偶数依次交替点亮，并使左追踪相机与右追踪相机对应拍摄点亮的左红外光源或右红外光源以形成点亮奇数帧追踪图像和点亮偶数帧追踪图像；再根据点亮奇数帧追踪图像与点亮偶数帧追踪图像获取左红外光源与右红外光源依次交替熄灭时的熄灭偶数帧追踪图像和熄灭奇数帧追踪图像，再将点亮奇数帧追踪图像与熄灭偶数帧图像相结合形成单眼的追踪图像，将点亮偶数帧追踪图像与熄灭奇数帧图像相结合形成另一单眼的追踪图像以形成双眼眼球追踪数据，从而解决了传统追踪方法中两个光源的光线相互干扰的问题，从而减少计算误差，提高追踪精度，为用户提供更完美的虚拟现实沉浸体验。
Patent WO-2022089144-A1 (WO)
Inventor: HE QINGYU
IPC: A61K31/7048
Filed: 2021-09-29
Abstract: An application of Neoandrographolide in preparing a RAB5A protein inhibitor. By means of experiments, it is found that a RAB5A protein is highly expressed in lung adenocarcinoma, and the Neoandrographolide directly binds to the RAB5A protein by means of a hydrogen bond, a C-H bond, and a Pi-Alkyl hydrophobic effect to inhibit activation of the RAB5A protein and then inhibit the growth and proliferation of tumors. Therefore, the Neoandrographolide can be used in the treatment of tumor drug tolerance caused by the high expression of the RAB5A; moreover, it is also found that as the concentration of the Neoandrographolide increases, the proliferation capability of tumor cells is weakened, thereby providing an effective way for subsequent research on the RAB5A protein inhibitor.
Patent WO-2022262157-A1 (WO)
Inventor: Hu Dechuang
IPC: G05B19/04
Filed: 2021-10-18
Abstract: La présente invention concerne un dispositif de serrage et d'obturation automatique destiné à une conduite de gaz combustible, un dispositif de fixation et un conduit de fumée respectueux de l'environnement, caractérisé en ce qu'il comprend un dispositif de serrage automatique et un dispositif d'obturation à adhésif thermofusible, le dispositif de serrage automatique étant conçu pour fixer le dispositif d'obturation à adhésif thermofusible et une conduite de gaz combustible; et le dispositif d'obturation à adhésif thermofusible réalise une obturation par adhésif thermofusible sur l'intérieur et l'extérieur de la conduite de gaz combustible. Dans la présente invention, le serrage et l'obturation sont intégrés en une seule pièce, améliorant ainsi considérablement l'efficacité de maintenance, et garantissant également la qualité de maintenance.
Patent WO-2023077324-A1 (WO)
Inventor: FU TING
IPC: H04L1/00
Filed: 2021-11-03
Abstract: 一种信息传输和接收方法、装置、设备及存储介质。该信息传输方法被网络设备执行，包括：发送关闭通知消息，所述关闭通知消息包括关闭波束通知消息和/或关闭载波通知消息，所述关闭波束通知消息指示至少一个波束将被关闭，所述关闭载波通知消息指示至少一个载波将被关闭（101）。采用该方法，可以降低用户设备切换/重选不及时导致通信中断、寻呼丢失或者寻呼延迟的概率。
Patent WO-2022179181-A1 (WO)
Inventor: CHEN SHAOMING
IPC: C30B29/06
Filed: 2021-11-09
Abstract: 本实用新型涉及一种组合坩埚，该组合坩埚包括内坩埚、外坩埚及挡板，其中：外坩埚绕设于内坩埚外部，且与内坩埚共用内坩埚侧壁，均呈一端开口的筒状结构；挡板的两端部分别固定在内坩埚侧壁、外坩埚上，且将外坩埚分割为熔化区和过渡区，过渡区与熔化区相连通，用于在熔化区中熔化的硅料进入至过渡区中，且过渡区与内坩埚相连通，用于过渡区中的硅液进入至内坩埚中参与晶体的生长，该组合坩埚能够减小组合坩埚与硅液的接触面积，且温度稳定性较好，有效提高了单晶硅的品质，降低生产成本。
Patent WO-2022105704-A1 (WO)
Inventor: LIU GUANGHUI
IPC: H03K19/003
Filed: 2021-11-15
Abstract: Provided are a buffer circuit (100), an integrated circuit, and an electronic device. The buffer circuit (100) comprises: M driving units (101), M first switches (102), and M second switches (103), M being a positive integer greater than 1. First ends of the M driving units (101) are respectively connected to a power supply by means of the M first switches (102), and are grounded by means of the M second switches (103); second ends of the M driving units (101) are connected to each other as an input end of the buffer circuit (100); third ends of the M driving units (101) are connected to each other as an output end of the buffer circuit (100). The M first switches (102) and the M second switches (103) are used for controlling a working mode of the M driving units (101); the M driving units (101) are used for amplifying signals received by the input end of the buffer circuit (100), so as to output a driving signal of the driving capability corresponding to the working mode at the output end of the buffer circuit (100); the working mode is used for representing the driving capability of the M driving units (101).
Patent WO-2022160877-A1 (WO)
Inventor: ZHAN MENGXUE
IPC: A61B34/30
Filed: 2021-11-18
Abstract: 一种腹腔镜手术机器人的语音提示控制方法及系统。腹腔镜手术机器人的语音提示控制方法包括：获取每个机械臂上多个标定点的实时空间位置；根据全部标定点的实时空间位置得到任意两个机械臂上各个标定点的对应位置之间的距离；根据任意两个机械臂上各个标定点的对应位置之间的距离得到任意两个机械臂之间的最小距离；根据任意两个机械臂之间的最小距离而判断是否发出语音播报。提高了手术效率及手术成功率。
Patent WO-2023060696-A1 (WO)
Title: 卵巢癌原代细胞的培养基、培养方法及其应用
Inventor: LIU QINGSONG
IPC: C12Q1/02
Filed: 2021-11-22
Abstract: 一种卵巢癌原代细胞的培养基及体外培养方法及其应用。该培养基包含MST1/2激酶抑制剂；选自Y27632、法舒地尔、和H-1152中的至少一种的Rho蛋白激酶抑制剂；胰岛素-转铁蛋白-硒补充剂；胰岛素；前列腺素E2；表皮生长因子；胃泌素；胰岛素样生长因子-1；霍乱毒素；双调蛋白；N2；和B27。与现有培养方式相比，使用所述培养基进行的体外培养具有更高的扩增效率；用该培养基进行卵巢癌原代细胞的培养，能够维持原发组织的形态结构和病理特征，提高卵巢癌原代细胞培养的成功率和存活率。
Patent WO-2023284218-A1 (WO)
Inventor: HUANG CHAOYUAN
IPC: H04N5/232
Filed: 2021-11-22
Abstract: La présente demande concerne un procédé de commande de photographie, un terminal mobile et un support de stockage. Le procédé consiste : à acquérir au moins deux images, obtenues par un dispositif de photographie capturant en continu un objet cible ; à acquérir les définitions des au moins deux images ; et en fonction des définitions des au moins deux images, à commander au dispositif de photographie d'effectuer une photographie d'image sur l'objet cible. Ainsi, l'effet de photographie est amélioré.
Patent WO-2022121673-A1 (WO)
Title: Decentralized broadcast encryption and key generation facility
Inventor: PONCELEON DULCE B
IPC: H04L9/30
Filed: 2021-11-23
Abstract: A processor may incorporate one or more keys in a media. The one or more keys may each be associated with a specific instance and the one or more keys may be included in a blockchain. The processor may identify that a first specific instance has been encountered. The processor may provide a first key associated with the first specific instance. The processor may determine to allow access to content of the media.
Patent WO-2022156403-A1 (WO)
Inventor: WANG FAN
IPC: G06F30/20
Filed: 2021-12-07
Abstract: 一种继电器诊断测试方法、装置、存储介质、上位机及系统。所述方法包括：响应于继电器诊断测试指令，控制测试装置基于多通道直流高压源提供的电压值，对模拟电池包内的继电器状态进行模拟；其中，所述继电器状态包括继电器正常吸合或断开状态，和继电器故障状态（101）；接收并显示电池管理系统检测所述继电器状态的模拟过程中产生的数据（102）。
Patent WO-2022121941-A1 (WO)
Title: 抗人msln的抗体及其用途
Inventor: YANG CUIQING
IPC: C12N15/13
Filed: 2021-12-08
Abstract: 一种MSLN(Mesothelin，间皮素)的单域抗体及其制备方法和应用。所述MSLN抗体与MSLN蛋白具有高度亲和力，因此能够运用于治疗肿瘤等药物的制备中。
Patent WO-2022135176-A1 (WO)
Inventor: LU LIN
IPC: H04R1/10
Filed: 2021-12-10
Abstract: 本申请提供一种无线降噪耳机，包括：耳包壳，所述耳包壳具有容置腔，所述容置腔中固定设置有一动圈，所述动圈将所述容置腔分成前腔和后腔，所述耳包壳开设与所述前腔连通的出音口，所述前腔中固定设置有后馈麦克和高频发声单元，所述高频发声单元为动铁、平面振膜或MEMS喇叭；耳套，连接所述耳包壳，所述耳套具有两端开口的腔体，所述耳包壳的部分伸入所述腔体中并与所述耳套相卡持，所述后馈麦克和所述高频发声单元位于所述耳套的腔体中；以及耳杆，连接所述耳包壳的后腔，所述耳杆中设置有前馈麦克。所述无线降噪耳机的体积小巧、配戴舒适、音质效果和降噪效果好。