baber/WOPTO huggingface dataset:
Patent WO-2020200147-A1 (WO)
Title: Voice interaction module and method, vehicle-mounted stand, computing device and storage medium
Inventor: LIU CHANG
IPC: H04M1/725
Filed: 2020-03-30
Abstract: The embodiment of the present description discloses a voice interaction module and method, a vehicle-mounted stand, a computing device and a storage medium. The voice interaction module comprises: a USB interface, applicable for connecting with a smart device; a microphone, used for acquiring voice from a user; and a chip, used for sending the voice acquired by the microphone to the smart device so as to be processed by an APP on the smart device. In response to the switching of the USB interface from a status of not connecting with the smart device to a status of connecting with the smart device, the chip sends an APP awakening signal to the smart device through the USB interface so as to awake the APP on the smart device. Therefore, the APP on the smart device can be automatically awaken in response to the connection between the smart device and the USB interface of the voice interaction module, thereby reducing complex operation and greatly improving user experience.
Patent WO-2020211704-A1 (WO)
Title: A foldable vehicle cage system
Inventor: JOHANSSON JONATHAN
IPC: B60R5/04
Filed: 2020-04-10
Abstract: A foldable vehicle cage system (1) arranged for sectioning an interior vehicle luggage compartment (2), wherein the cage system (1) comprises a cage post (3), an elongated guide member (4), and a net structure (5), wherein the net structure (5) is connected to the cage post (3), a first end of the cage post (3) is slidingly and hingedly connected to the elongated guide member (4), and the elongated guide member (4) is configured to be connected to a first vehicle interior structure (6a), wherein the cage post (3) and the net structure (5) are movably arranged in relation to the elongated guide member (4) between a storage position (P  ST ) and an in-use position (P  IU ), wherein a second end (3b) of the cage post (3) in the in-use position (P  IU ) is configured to be attached to a second vehicle interior structure (6b).
Patent WO-2020233310-A1 (WO)
Title: Asynchronous compensation method and apparatus for real-time processing data, device, and storage medium
Inventor: WANG XU
IPC: G06Q40/08
Filed: 2020-04-20
Abstract: An asynchronous compensation method for real-time processing data, comprising: obtaining an item file that comprises the item data of all the real-time processing items within a data processing cycle; parsing all the item numbers in the item file, and inserting all the item numbers into a task queue according to a preset priority order; invoking a first item number from the item numbers in the task queue according to the priority order, and when the real-time processing item matched with the first item number is not successfully processed in real time, parsing the item data of the real-time processing item matched with the first item number from the item file; and according to a real-time processing requirement, performing real-time processing on the real-time processing item again.
Patent WO-2020233474-A1 (WO)
Title: Antenna unit and electronic device
Inventor: HUANG HUANCHU
IPC: H01Q1/50
Filed: 2020-05-13
Abstract: Provided in the present disclosure are an antenna unit and an electronic device, wherein the antenna unit comprises: a substrate provided with a ground plate; a vertically polarized dipole antenna, which comprises a first antenna branch and a second antenna branch that are disposed at an interval in the substrate; a reflector, which comprises several reflective posts that are successively arranged at intervals along a parabola in the substrate; and a first feed structure, the first antenna branch and the second antenna branch being electrically connected to the ground plate by means of the first feed structure.
Patent WO-2020259127-A1 (WO)
Title: 注册方法、注册装置、头戴设备和存储介质
Inventor: XU NAIJIANG
IPC: G06F21/45
Filed: 2020-05-19
Abstract: 一种注册方法、注册装置(10)、头戴设备(100)和存储介质。注册方法包括：(S14)控制头戴设备(100)的显示器(40)显示引导图像，引导图像包括目标区域；(S16)采集瞳孔图像和巩膜图像；(S20)在瞳孔图像与目标区域匹配的情况下，保存巩膜图像作为认证图像。
Patent WO-2021004282-A1 (WO)
Inventor: ZHOU KAIMAO
IPC: G01R27/02
Filed: 2020-06-24
Abstract: Provided are a method, apparatus and system for measuring a resistance parameter of a grounding system, and a monitoring network. The method comprises: inputting a driving current into a plurality of sections of a grounding system path (S602), wherein the grounding system path comprises at least a grounded apparatus, a grounding body, and a down lead connecting the grounded apparatus and the grounding body; measuring response voltages generated by the plurality of sections, and acquiring a response current flowing through the down lead (S604); and determining a resistance parameter of the grounding system path according to the driving current, the response voltages and the response current (S606).
Patent WO-2022000113-A1 (WO)
Inventor: CUI KAI
IPC: A61F13/496
Filed: 2020-06-28
Abstract: An absorbent article (10) includes a longitudinal axis (30) and a lateral axis (32). The absorbent article (10) is a pant that includes a front region (12), a back region (14) and a crotch region (16) disposed between the front region (12) and the back region (14). The crotch region (16) is formed by an absorbent assembly (34). In addition to the absorbent assembly (34), the absorbent article (10) includes a front panel (57) and a back panel (61); the front panel (57) is attached to a front region of the absorbent assembly (34) and the back panel (61) is attached to a back region of the absorbent assembly (34). The front panel (57) and the back panel (61) include a softened material layer (205). The absorbent article (10) has a waistband that provides a custom fit and is soft and comfortable during wear, such that irritation to the skin is reduced or eliminated.
Patent WO-2021000836-A1 (WO)
Inventor: WANG NING
IPC: F25D23/00
Filed: 2020-06-29
Abstract: Disclosed is a refrigerating and freezing device, comprising two front bottom foot assemblies fixed below two sides of a front portion of a case. Each of the front bottom foot assemblies comprises a fixing plate fixed on the case, a rear roller arranged at a rear portion of the fixing plate, a front roller arranged at a front portion of the fixing plate, and an adjustable bottom foot with an adjustable height arranged at the front portion of the fixing plate. The front bottom foot assembly is provided with the front roller at the front portion of the fixing plate so as to improve the stability of the refrigerating and freezing device placed on the ground. In addition, an axle of the front roller is parallel to an axle of the rear roller, such that both the front roller and the rear roller can facilitate movement of the refrigerating and freezing device, and the front roller further improves the stability of the refrigerating and freezing device when same moves.
Patent WO-2022000331-A1 (WO)
Title: 一种柔性显示设备以及显示系统
Inventor: ZHAO YONGFENG
IPC: G09F9/30
Filed: 2020-06-30
Abstract: 一种柔性显示设备（100）以及显示系统，所述柔性显示设备（100）包括：显示屏体（1）；功能辅助结构，与所述显示屏体（1）连接，用于给所述显示屏体（1）提供卷曲隔离和/或展开支撑。其中，所述功能辅助结构包括隔离组件和/或支撑组件，所述支撑组件能够对处于卷曲状态的显示屏体（1）的至少部分进行隔离；所述支撑组件能够给处于展开状态的显示屏体（1）提供支撑。
Patent WO-2021004375-A1 (WO)
Title: Edt数据的发送方法和设备
Inventor: BAO WEI
IPC: H04W76/00
Filed: 2020-07-02
Abstract: 本公开实施例公开了一种EDT数据的发送方法和设备，所述方法由终端设备执行，包括：从目标PUSCH资源中选择PUSCH资源，所述目标PUSCH资源是2步随机接入过程中用于Msg A传输的PUSCH资源；通过选择的PUSCH资源发送EDT数据。本公开实施例解决了终端设备无法选择合适的上行资源发送EDT数据的问题，便于提高通信有效性。
Patent WO-2021077820-A1 (WO)
Title: Fixing device and sanitary ware having same
Inventor: DONG FURONG
IPC: E03D11/14
Filed: 2020-07-17
Abstract: Disclosed are a fixing device and sanitary ware having same. The fixing device is used for fixedly connecting a first component and a second component. The fixing device comprises a connection member connected to the first component and a base connected to the second component, the connection member being in lock connection with the base by means of a locking mechanism. The fixing device further comprises a pre-locking mechanism having a pre-locking state and an unlocking state; before the locking mechanism locks the connection member and the base, the pre-locking mechanism is in the pre-locking state, and the connection member and the base are in limited fitting by means of the pre-locking mechanism, so as to prevent the connection member from being detached from the base, and when the pre-locking mechanism is in the unlocking state, the connection member can be detached from the base. By means of a limiting function of the pre-locking mechanism, the sanitary ware is pre-mounted, mounting can be realized by a single person, the operation is simple and convenient, and time and effort are saved.
Patent WO-2021139131-A1 (WO)
Title: File downloading method and related product
Inventor: LIU XINYU
IPC: H04L47/6275
Filed: 2020-07-21
Abstract: The present application discloses a file downloading method and a related product, which can be implemented in big data. Said method comprises: creating a download task queue; extracting a first preset number of task features of each download task in the download task queue; prioritizing the first preset number of task features of each download task, so as to obtain a download priority order of the download tasks; executing the download tasks in the download task queue according to the download priority order; when download is interrupted abnormally, throwing the download task interrupted abnormally out of the download task queue, and continuing to execute, according to the download priority order, the download tasks that are not executed in the download task queue; and repairing the download task interrupted abnormally, and executing the repaired download task within a preset time. Hence, by implementing the embodiments of the present application, performing file downloading by means of a queue download technology is beneficial to improving the efficiency of file downloading.
Patent WO-2021184636-A1 (WO)
Title: Shouhui tongbian microcapsule preparation and preparation method therefor
Inventor: ZHANG GUIMIN
IPC: A61K36/896
Filed: 2020-07-29
Abstract: A Shouhui Tongbian microcapsule preparation is prepared from Shouhui Tongbian extract fine powder, a capsule material, an anti-sticking agent, and a plasticizer. The Shouhui Tongbian extract fine powder is prepared from fallopia multiflora, aloe vera, semen cassia, radix ginseng, fructus lycii, colla corii asini, fructus aurantii immaturus, and rhizoma atractylodis macrocephalae. The preparation method of the Shouhui Tongbian microcapsule preparation comprises the preparation of the Shouhui Tongbian extract fine powder and the preparation of microcapsules. The Shouhui Tongbian microcapsules spherical or sphere-like, have good fluidity and low hygroscopicity, and are not prone to caking. The microcapsule preparation has obvious slow-release and targeting effects; because the release is mainly concentrated in target regions of small and large intestines, the microcapsule preparation has a direct effect, high bioavailability, and good constipation treatment effect; in addition, the microcapsule preparation can mask objectionable odors, improve taste, and enhance medication compliance.
Patent WO-2021135213-A1 (WO)
Inventor: WANG RENYIN
IPC: E02B7/34
Filed: 2020-08-05
Abstract: 本发明涉及一种智慧城市排涝管理装置，属于排涝装置领域，一种智慧城市排涝管理装置，包括水坝本体，水坝本体上插接有闸板，闸板的上端固定连接有电动机，闸板内设有泄洪门，泄洪门的上下两端分别连接有连接管和转轴，电动机的动力输出端与连接管固定连接，连接管内固定连接有接线柱，泄洪门上固定连接有排水泵，排水泵与接线柱之间连接有导线，接线柱远离泄洪门的一端套接有接线环，接线环上固定连接有供电线，连接管的侧壁上开凿有与供电线相匹配穿线孔,闸板的内壁上固定连接有一对与泄洪门相匹配的密封条，密封条包括固定端，可以实现方便调节水流的引流方向，方便控制排涝速率。
Patent WO-2021147316-A1 (WO)
Inventor: GAO YUAN
IPC: G06K9/00
Filed: 2020-08-25
Abstract: 本申请公开了一种物体识别方法及装置，属于图像技术领域。所述方法包括：获取图像传感器产生的目标生图像；对目标生图像中目标区域的图像进行超分，得到超分彩色图像，其中，目标区域包括目标生图像中的至少部分区域，超分彩色图像的分辨率大于目标区域的图像的分辨率；基于超分彩色图像进行目标物体的识别，从而能够提升目标物体的识别的准确度。
Patent WO-2021073289-A1 (WO)
Title: Enhanced physical uplink control channel spatial relation information in mac ce
Inventor: ZHENG RUIMING
IPC: H04W72/04
Filed: 2020-08-31
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a medium access control (MAC) command element (CE) indicating an update to a spatial relation configuration of the UE for physical uplink control channel (PUCCH) transmissions, the update indicated by PUCCH resource information. The UE may update the spatial relation configuration of the UE with the PUCCH resource information. The UE may transmit a PUCCH transmission using the spatial relation configuration. Numerous other aspects are provided.
Patent WO-2022016670-A1 (WO)
Inventor: YE XINMIN
IPC: H04W4/06
Filed: 2020-09-02
Abstract: 本申请公开了一种设备配网方法、装置及计算机可读存储介质，所述设备配网方法应用于待配网设备，所述设备配网方法包括以下步骤：接收第一终端设备广播的广播数据；若读取到第二终端设备中NFC数据模块所存储的NFC验证信息，则基于所述NFC验证信息以及所述广播数据进行联网操作。
Patent WO-2022052032-A1 (WO)
Inventor: HE HUIDONG
IPC: G06T7/11
Filed: 2020-09-11
Abstract: An image segmentation method and device, and a three-dimensional reconstruction method and device (91) for an image, relating to the technical field of computers. The segmentation method comprises: according to color gamut ranges to which pixel values belong, classifying pixels in an image to be segmented into different pixel sets; according to the pixel values, respectively determining matching situations between the pixels in each pixel set; and according to the matching situations, performing image segmentation on the image.
Patent WO-2022052062-A1 (WO)
Inventor: LI YANHUA
IPC: H04W52/02
Filed: 2020-09-11
Abstract: Embodiments of the present disclosure provide a DRX packet wake-up method and apparatus, communication device, and storage medium. The DRX packet wake-up method comprises: sending a wake-up notification to a first DRX packet in a wake-up state in a UE, said wake-up notification being at least used for early wake-up of a second DRX packet in a sleep state in said UE.
Patent WO-2021128963-A1 (WO)
Title: 一种可视型黑头及牙齿清洁装置
Inventor: ZHANG MACK
IPC: A47K7/04
Filed: 2020-09-14
Abstract: 一种可视型黑头及牙齿清洁装置，包括壳体（1）以及容纳于壳体（1）的清洁器（2）、摄像单元（3）和电源单元（4），电源单元（4）与摄像单元（3）电性连接，清洁器（2）和摄像单元（3）均设置于壳体（1）的同一端，摄像单元（3）用于拍摄清洁器（2）处的图像和视频，图像和视频信息通过传输到显示终端上进行显示。利用摄像单元（3）来获取清洁器（2）处的图像和视频，并通过传输到显示设备上进行显示，使得在清除黑头或者洁牙护理时可以清晰地观察皮肤表面或牙齿表面的情况，大大提高了黑头清除和洁牙的效果，同时，由于视野清晰，还可以减少误操作，进而降低皮肤和牙齿损伤的风险，提高可靠性。
Patent WO-2022061764-A1 (WO)
Inventor: LI XINXIAN
IPC: H04L1/16
Filed: 2020-09-25
Abstract: The present application relates to the technical field of communications, and discloses a communication method and apparatus. The method comprises: a terminal device operates on multiple downlink carriers, the multiple downlink carriers comprising a first downlink carrier and a second downlink carrier; the terminal device acquires first channel information, the first channel information comprising second channel information, and the first downlink carrier and the second downlink carrier sharing the second channel information; and the terminal device sends the first channel information to an access network device. In this way, the first downlink carrier and the second downlink carrier support the shared or all channel information, so that the terminal device does not need to measure the channel information of the first downlink carrier and the second downlink carrier independently, thereby facilitating reducing the processing burden of measuring the channel information, and the terminal device does not need to feed back the channel information of the first downlink carrier and the second downlink carrier independently, thereby facilitating reducing the overhead of feeding back the channel information.
Patent WO-2021243903-A1 (WO)
Title: 自然语言至结构化查询语言的转换方法及系统
Inventor: XU CHI
IPC: G06F16/242
Filed: 2020-09-29
Abstract: 一种自然语言至结构化查询语言的转换方法及系统，该方法包括：获取自然语言问题文本；根据自然语言问题文本与预设数据集中自然语言问题的相似度，将自然语言问题文本转换为结构化查询语言；若预设数据集中不存在目标自然语言问题，则通过转换算法模型将自然语言问题文本转换为结构化查询语言。
Patent WO-2021082901-A1 (WO)
Inventor: YANG JICHUN
IPC: A01N47/12
Filed: 2020-10-13
Abstract: 提供了一种苯基异恶唑啉类化合物及其用途。苯基异恶唑啉类化合物如通式(I)所示，通式(I)化合物具有很好的除草活性，可以有效地控制稗草、狗尾草、异型莎草、水莎草、马唐、荩草、苘麻、百日草、反枝苋、马齿苋、苍耳、龙葵、决明、野西瓜苗、野大豆等杂草，在低剂量下就可以获得很好的除草效果，且对作物如玉米、小麦、水稻等具有一定的安全性，在农业上可用作除草剂。
Patent WO-2021093514-A1 (WO)
Title: Reciprocating saw
Inventor: ZHU BOYUAN
IPC: B23D51/16
Filed: 2020-10-16
Abstract: Disclosed is a reciprocating saw, comprising a housing (100); an electric motor (200); a transmission mechanism (300), the transmission mechanism being driven by the electric motor to drive a saw blade to move in a reciprocating manner; an object for detection (400) arranged on the transmission mechanism and capable of moving to a first position along with the transmission mechanism, wherein when the object for detection moves to the first position, the reciprocating saw is in a working stroke state or an idle stroke state; a first detector (500) for detecting the object for detection and arranged opposite the first position; and a control circuit board (600), which is electrically connected to the first detector and the electric motor and adjusts the rotation speed of the electric motor when the first detector detects the object for detection. The reciprocating saw can effectively control the rotation speed of the electric motor according to stroke requirements, thereby preventing a cutting speed from being reduced while reducing vibration of the saw blade.
Patent WO-2022077521-A1 (WO)
Inventor: GAO KUANDONG
IPC: H04W74/08
Filed: 2020-10-16
Abstract: La présente invention concerne un procédé d'accès aléatoire. Selon ledit procédé, des préambules d'accès aléatoire sont groupés et un dispositif électronique sélectionne un préambule d'accès aléatoire parmi les préambules d'accès aléatoire groupés, puis reçoit d'une station de base une instruction pour que le dispositif électronique transmette un message 3 de manière répétée ou en diversité, ce qui permet au dispositif électronique de transmettre le message 3 de manière répétée ou en diversité pendant un accès aléatoire. La mise en œuvre de la solution technique fournie par la présente demande permet d'augmenter efficacement la probabilité que la station de base détecte le message 3, d'améliorer les performances de couverture du signal de liaison montante, et de réduire ainsi le gaspillage des ressources de la station de base.
Patent WO-2022077620-A1 (WO)
Inventor: LIU YUNJIE
IPC: G02B13/00
Filed: 2020-11-03
Abstract: La présente invention se rapporte au domaine des lentilles optiques. Est divulguée une lentille optique de caméra, comprenant neuf lentilles. Les neuf lentilles comprennent séquentiellement d'un côté objet à un côté image étant : une première lentille ayant une réfringence négative, une deuxième lentille ayant une réfringence positive, une troisième lentille ayant une réfringence négative, une quatrième lentille ayant une réfringence positive, une cinquième lentille ayant une réfringence négative, une sixième lentille ayant une réfringence positive, une septième lentille ayant une réfringence positive, une huitième lentille ayant une réfringence positive ou négative et une neuvième lentille (L9) ayant une réfringence négative, la distance focale de la lentille optique de caméra (10) étant f, la distance focale de la première lentille étant f1, l'épaisseur sur l'axe de la cinquième lentille étant d9, la distance sur l'axe d'une face côté image de la cinquième lentille à une face côté objet de la sixième lentille étant d10, et les expressions relationnelles suivantes étant satisfaites : -6,00≤f1/f≤-2,50, et 3,50≤d9/d10≤15,00. La lentille optique de caméra selon la présente invention présente une bonne performance optique, et satisfait les exigences de conception de grande ouverture, de grand angle et d'ultra-minceur.
Patent WO-2021143357-A1 (WO)
Title: Electric vehicle hub with cushioning effect
Inventor: ZHANG XIAOQIANG
IPC: B60B3/16
Filed: 2020-11-25
Abstract: Disclosed is an electric vehicle hub with a cushioning effect, which relates to the technical field of electric vehicle hubs and can be replaced in a timely manner when webs (21) are damaged. An outer connecting ring (23) is provided with embedding grooves (24) for one end of each of the webs (21) to be embedded, an inner edge of an outer hub ring (1) is provided with connecting sleeves (241) for the ends of the webs (21) away from the outer connecting ring (23) to slide into, compression springs (242) are arranged in the connecting sleeves (241), one end of each of the compression springs (242) is fixed in each of the connecting sleeves (241), the other ends of the compression springs abut against the faces of the ends of the webs (21) entering the connecting sleeves (241), the webs (21) are retractable plates, and fixing members for limiting the positions of the webs (21) in the embedding grooves (24) are arranged on the webs (21).
Patent WO-2021104376-A1 (WO)
Title: Dispositif de détection pour installations médicales
Inventor: WU ZIYAN
IPC: A61B6/04
Filed: 2020-11-26
Abstract: Selon l'invention, un système médical (100) peut utiliser un dispositif de détection modulaire et extensible (104, 300) pour obtenir un modèle humain bidimensionnel (2D) ou tridimensionnel (3D) pour un patient en temps réel sur la base d'images du patient capturées par un capteur (302), tel qu'une caméra numérique. Le modèle humain 2D ou 3D peut être présenté visuellement sur un ou plusieurs dispositifs du système médical (100) et utilisé pour faciliter un service de soins de santé fourni au patient. Dans des exemples, le modèle humain 2D ou 3D peut être utilisé pour améliorer la vitesse, la précision et la cohérence du positionnement du patient pour une intervention médicale. Dans des exemples, le modèle humain 2D ou 3D peut être utilisé pour permettre une analyse unifiée des pathologies médicales du patient en reliant différentes images de balayage du patient par l'intermédiaire du modèle humain 2D ou 3D. Dans des exemples, le modèle humain 2D ou 3D peut être utilisé pour faciliter la navigation chirurgicale, la surveillance de patient, l'automatisation de processus et/ou similaires.
Patent WO-2021238142-A1 (WO)
Title: Modular building, modular data center and modular building group
Inventor: LIU SAIHUA
IPC: F24F5/00
Filed: 2020-12-08
Abstract: A modular building provided with an air duct, the modular building comprising: multiple walls (4), which comprise partition walls (41) and side walls (42); a roof (3), which is connected to upper end portions of the side walls (42); a floor (7), wherein the roof (3), the multiple walls (4) and the floor (7) enclose a main body structure of the modular building with the air duct; a suspended ceiling board (5); a hot air return channel (S2), wherein at least part of the hot air return channel (S2) is formed between the suspended ceiling board (5) and the roof (3), and the hot air return channel (S2) is used for discharging high-temperature air inside the modular building with the air duct to the outside of the modular building with the air duct; a stand column (1), which extends in a vertical direction (H); and a cross beam (2), which extends in a horizontal direction (L) and is connected to an upper end portion of the stand column (1), wherein the cross beam (2) is arranged outside a space defined by the multiple walls (4). Further provided are a modular data center and a modular building group.
Patent WO-2022120577-A1 (WO)
Title: 一种预处理函数的无服务器计算方法及其系统
Inventor: YE KEJIANG
IPC: G06F9/448
Filed: 2020-12-08
Abstract: 一种预处理函数的无服务器计算方法及其系统，属于云计算技术领域；该方法先接收用户的请求(S1)；再根据用户提交的请求信息进行判断，如果是提交函数请求，则分析源代码或者提取函数请求的参数从而确定用户使用的编程语言类型(S2)；根据得到的编程语言类型进行对应的代码处理，生成目标文件，并且进行保存(S3)；收到函数执行请求时，将目标文件挂载到作为函数执行器的容器中，直接执行目标文件内函数(S4)。该方法通过在用户提交函数请求后对函数进行函数预处理生成可执行的目标文件或中间文件并保存，在作为函数执行器的容器冷启动的时候挂载函数对应目录的数据卷，从而容器启动后不用从源代码开始解释或编译执行，减少冷启动延迟。
Patent WO-2022104954-A1 (WO)
Inventor: YANG ZHENBO
IPC: B65B57/20
Filed: 2020-12-10
Abstract: 本发明涉及蔬菜脆片生产设备技术领域，具体为一种蔬菜脆片出品用包装设备。本发明要解决的是收集碎屑麻烦、质量不统一和成品包装麻烦的技术问题。为了解决上述技术的问题，本发明提供了一种蔬菜脆片出品用包装设备，本发明主要由自动包装机本体、筛选机构、收集机构和分货机构组成，实现了自动分货，节省人力，提高了生产效率，缩小了生产成本，经过螺旋筛选板的筛选，蔬菜脆片碎屑和小体积的将会落在螺旋滑板的顶面上，螺旋滑板的上下端均闭合，落在螺旋滑板上的碎屑到底部时进入倾斜管中，实现了碎屑收集和产品分隔，提高了产品质量，碎屑通过连接管落入到底部的收集桶中，实现了碎屑自动化收集，节省人力，非常实用。