baber/WOPTO huggingface dataset:
Patent WO-2022036483-A1 (WO)
Inventor: LUO SAI
IPC: G06K9/00
Filed: 2020-08-17
Abstract: An HMD-device-oriented facial expression recognition system, comprising an image input unit (1), wherein an output end of the image input unit (1) is connected to an image expression acquisition unit (2); the image expression acquisition unit (2) comprises a facial detection module (21) and a facial positioning module (22); an output end of the image expression acquisition unit (2) is connected to an image preprocessing unit (3); the image preprocessing unit (3) comprises an expression recognition module (31) and a facial capturing module (32); an output end of the image preprocessing unit (3) is connected to an expression feature extraction unit (4); an output end of the expression feature extraction unit (4) is connected to an expression classification unit (5); and an output end of the expression classification unit (5) is connected to an expression tagging unit (6). The system can realize quick and highly accurate recognition of a face and can reduce costs during a facial recognition process, thereby improving the accuracy of facial recognition under different facial poses.
Patent WO-2021047366-A1 (WO)
Inventor: Shu tuo
IPC: A61B17/072
Filed: 2020-08-20
Abstract: L'invention concerne une agrafeuse ayant une fonction de blocage de mâchoire stable, comprenant un ensemble (1) chambre d'agrafes, une enclume (2) pour agrafes, un adaptateur (3) et un ensemble de poussée (4) de dispositif de coupe. L'ensemble (1) chambre d'agrafes comprend un cadre (11) de chambre d'agrafes et une chambre d'agrafes (12). L'ensemble de poussée (4) de dispositif de coupe comprend un dispositif de coupe en forme de 工 (42) et une tige de poussée (41) de dispositif de coupe. Une rainure de déplacement (13) de dispositif de coupe est formée dans la direction de la longueur de la chambre d'agrafes (12) et du cadre (11) de chambre d'agrafes. Un bloc de pressage (5) est en outre prévu et comprend deux bras de pressage (52) et deux bras de support (53). Le bloc de pressage (5) manchonne l'ensemble de poussée (4) de dispositif de coupe, et un trou traversant (51) d'ensemble de poussée de dispositif de coupe est prévu sur celui-ci. Des parties de liaison par insertion (521) sont disposées sur les bras de pressage (52) ou les bras de support (53) de façon à correspondre directement au trou traversant (51) d'ensemble de poussée de dispositif de coupe et, de manière correspondante, une première fente d'enfoncement de liaison par insertion (411) est disposée sur l'ensemble de poussée (4) de dispositif de coupe. Des parties arquées externes élastiques (531) sont disposées au niveau de parties centrales des bras de support (53). Lorsque l'agrafeuse est dans un état activé, les parties arquées externes élastiques (531) sont soumises à l'action d'extrusion de la rainure de déplacement (13) de dispositif de coupe de manière à augmenter la hauteur du bloc de pressage (5), ce qui conduit les parties de liaison par insertion (521) à être séparées de la première fente d'enfoncement de liaison par insertion (411), ainsi la tension des mâchoires est portée par le bloc de pressage (5), et la contrainte est réduite pour le dispositif de coupe en forme de 工 (42) dans le sens de la hauteur de celui-ci.
Patent WO-2021128917-A1 (WO)
Title: 连续式氨解反应系统、牛磺酸碱金属盐及牛磺酸的制备方法
Inventor: XU SONGHUA
IPC: C07C303/32
Filed: 2020-08-28
Abstract: 连续式氨解反应系统及利用所述连续式氨解反应系统制备牛磺酸碱金属盐和牛磺酸的方法。所述连续式氨解反应系统包括高压反应装置，所述高压反应装置包括n台氨化高压釜，n≥2，第1台氨化高压釜至第n台氨化高压釜依次串联，氨化高压釜为氨解反应的容器，氨解反应采用氨作为氨化剂，第1台氨化高压釜连接有进料装置，第1台氨化高压釜至第n台氨化高压釜均连接有第一进料管，每一氨化高压釜均连接有第二进料管；缓冲装置，缓冲装置与第n台氨化高压釜连接，用于接收第1台至第n台氨化高压釜中氨解反应后的混合物料；闪蒸装置，闪蒸装置与缓冲装置连接，用于接收缓冲装置中的所述混合物料并通过闪蒸得到氨解产物。
Patent WO-2021135364-A1 (WO)
Title: Method and apparatus for generating instruction
Inventor: ZHANG JINGXIN
IPC: G01N35/00
Filed: 2020-09-09
Abstract: A method and apparatus for generating an instruction. The method comprises: during the process of running a first diagnostic component, acquiring target running state information of the first diagnostic component (101); acquiring a second diagnostic component that runs after the first diagnostic component (102); when the target running state information meets a preset trigger condition, generating a running instruction corresponding to the second diagnostic component (103); and sending the running instruction to a diagnostic device, so that the diagnostic device controls the second diagnostic component according to the running instruction to switch to a working state (104). The running instruction of the next diagnostic component is generated in real time according to the running state information of the diagnostic component that is currently running so as to avoid diagnostic components in an idle state and reduce electrical energy waste and diagnostic device loss. Moreover, the promptness of the execution of test tasks may be ensured by means of promptly generating the running instruction.
Patent WO-2021109683-A1 (WO)
Title: Decoding method and device, apparatus, and storage medium
Inventor: DING JIALONG
IPC: H03M13/15
Filed: 2020-09-22
Abstract: A decoding method and device, an apparatus, and a storage medium. The method comprises: decoding grouped original data in parallel by means of a first decoding unit, so as to obtain grouped decoded data (110); combining the grouped decoded data and decoding same by means of a second decoding unit, so as to obtain decoded data (120); and if the sum of the lengths of the decoded data is an integer multiple of a decoding count upper limit of the second decoding unit, updating the first decoding unit and the second decoding unit, and if not, updating the second decoding unit to obtain decoded data again until the sum of the lengths of the decoded data is equal to a decoding length, and then combining the decoded data and regarding same as a decoding result of the original data (130). The method is used to decode original data in groups, thus achieving reconstruction of decoding resources while delays remain basically unchanged.
Patent WO-2022061902-A1 (WO)
Inventor: WANG KAI
IPC: G05D1/10
Filed: 2020-09-28
Abstract: A flight control method and device, an unmanned aerial vehicle, and a storage medium. The method comprises: obtaining position information acquired by a positioning sensor (201); obtaining boundary indication information of a target flight-restricted zone sent by a control terminal (202); and according to the position information and the boundary indication information of the flight-restricted zone, controlling an unmanned aerial vehicle to prohibit the unmanned aerial vehicle from flying in or flying out of the target flight-restricted zone (203). By means of the method, when an unmanned aerial vehicle loses communication connection with a control terminal, the unmanned aerial vehicle can still be controlled by means of locally stored zone indication information and boundary indication information of a target flight-restricted zone, so as to prohibit the unmanned aerial vehicle from flying in or flying out of the target flight-restricted zone.
Patent WO-2022011842-A1 (WO)
Title: Deep learning guiding apparatus and method
Inventor: XIE DONGMING
IPC: G06F9/451
Filed: 2020-09-29
Abstract: A deep learning guiding apparatus and method. The apparatus comprises a graphical operation interface component (10), which is used to receive a data set, determine the storage address for the data set, and receive a data labeling operation by a user; and said apparatus also comprises a background logic processing component (20), which is used to obtain data labeling information according to the data labeling operation, save said information in a preset storage area, generate a training model and a deep learning result evaluation report on the basis of the data set and data labeling information, and store same in the preset storage area.
Patent WO-2022073174-A1 (WO)
Inventor: YUE JIXIANG
IPC: A01D31/00
Filed: 2020-10-09
Abstract: 本发明公开一种全液压链条换向遥控莲藕水力采收作业装备，包括主框架，行走模块，升降模块和工作模块；主框架为双横梁结构；工作模块为撬装结构，工作模块通过升降模块与行走机构传动连接，且固定安装在主框架顶面上；行走模块包括履带和双液压马达组；双液压马达组与履带传动连接；履带和双液压马达组均固定安装于主框架底部横梁上；工作模块包括动力驱动模块，射流工作模块，吸水管路模块和液压动力模块。本发明为全液压设计，遥控控制，自动化程度高；液压马达驱动宽幅橡胶履带，适合松软水田作业，进退和转向灵活；整机可根据作业水深调整上部模块高度和射流机构高度，适应不同作业水深要求。
Patent WO-2021093534-A1 (WO)
Title: Subject detection method and apparatus, electronic device, and computer-readable storage medium
Inventor: JIA YUHU
IPC: H04N7/18
Filed: 2020-10-22
Abstract: A subject detection method, comprising: performing moving object detection on a captured first image to obtain a moving object region; obtaining a sliding box, sliding the sliding box on the first image to obtain candidate regions, and determining a candidate region in which the moving object region included has the largest area as a first region; obtaining the proportion of the first region; adjusting the size of the first region according to the proportion of the first region to obtain a second region; obtaining the proportion of the second region; and replacing the first region with the second region, replacing the proportion of the first region with the proportion of the second region, returning to perform the operation of adjusting the size of the first region according to the proportion of the first region until the number of iterative adjustments reaches a threshold, and taking the region obtained by the last iterative adjustment as a target region.
Patent WO-2021135559-A1 (WO)
Title: Primer group for detecting human red blood cell abo blood type genotyping, kit and application thereof
Inventor: HU ZHICHAO
IPC: C12Q1/68
Filed: 2020-10-26
Abstract: Disclosed is a primer group for detecting human red blood cell ABO blood type genotyping, a kit, and an application thereof in a reagent. The primer group comprises 24 groups, and the sequence table of the 24 groups of the primer group is represented by SEQ ID No. 1-72; the kit comprises at least 22 groups of the primer group among the 24 groups of the primer group; and the reagent comprises the 24 groups of the primer group or the kit. Primers are optimally designed and have a similar annealing temperature, the 24 groups of the primer group may be simultaneously amplified under the same PCR amplification condition. The volume of each PCR reaction system is only 1.15 μL, and only 5-10 ng of a DNA template is needed, thus greatly improving detection efficiency and reaction sensitivity; in addition, applying the primer group for detection has the advantages of having a fast speed, low costs, high sensitivity, and easily achieving multi-site joint detection and so on.
Patent WO-2021227374-A1 (WO)
Inventor: YANG ZHENTAO
IPC: H01L25/18
Filed: 2020-10-26
Abstract: 一种陶瓷封装外壳，包括陶瓷基体、陶瓷绝缘子、盖板和焊盘结构；陶瓷基体为多层结构，设有腔体；陶瓷绝缘子设于陶瓷基体上，上部有贯穿腔体侧壁设置的射频传输结构；盖板密封盖设于腔体；焊盘结构设于陶瓷基体底部。该陶瓷封装外壳使封装外壳具备优异的微波性能、高密度的布线、高集成度的元器件分布以及数量更多的引出端，能进行高密度互连。另提供一种封装外壳安装结构，电路板上设有上表面与陶瓷绝缘子上表面平齐的第一阶梯结构，第一阶梯结构设有用于与射频传输结构连接的键合结构，电路板上设有与焊盘结构焊接的电路板焊盘结构。该封装外壳安装结构便于与陶瓷封装外壳进行安装，同时保证阻抗匹配。
Patent WO-2022062043-A1 (WO)
Inventor: BIAN LECHAO
IPC: F04D29/46
Filed: 2020-10-27
Abstract: 一种离心风机（100）及吸油烟机（1000），其中，所述离心风机（100）包括蜗壳（1）、离心风轮（4）、导风圈（2）以及调整机构（3），所述离心风轮（4）设于所述蜗壳（1）内，所述导风圈（2）安装于所述蜗壳（1）的进风口（12），所述导风圈（2）包括伸入所述蜗壳（1）内的环形延伸部，所述环形延伸部至少局部设置为可调延伸段（21），沿进风方向上，所述可调延伸段（21）的宽度可调，以使得所述导风圈（2）伸入深度可调，所述调整机构（3）用以改变所述可调延伸段（21）宽度可调处的宽度。
Patent WO-2022067924-A1 (WO)
Inventor: XIAO BO
IPC: H04R9/06
Filed: 2020-10-28
Abstract: 本申请提供了一种扬声器模组以及电子设备，扬声器模组包括盆架组件、磁路组件以及振动组件，振动组件包括音圈以及第一振膜，柔性连接件、骨架以及第二振膜，第二固定板上开设有安装槽；骨架连接于音圈，第二振膜包括第一连接部、第一固定部以及分别连接于第一连接部和第一固定部的第一折环部，且第一连接部至少部分固定于安装槽内，并连接于第二支撑部，第一固定部连接于盆架组件。本实施例的扬声器模组通过在柔性连接件上开设有安装槽以安装第二振膜，第二振膜可以通过安装槽与柔性连接件固定连接，在保证扬声器模组具有紧凑结构的前提下，进一步提高第一连接部的结合面积，从而提高第二振膜的牢固程度，扬声器模组的可靠性得以提高。
Patent WO-2021196582-A1 (WO)
Inventor: FAN SHUNLI
IPC: H04N19/577
Filed: 2020-10-30
Abstract: The present disclosure relates to a video compression method, video decompression method and intelligent terminal, and a storage medium. The video compression method comprises: acquiring one picture group of a video, and acquiring a forward frame and a backward frame of a B-frame original frame according to the picture group; acquiring the B-frame original frame, performing motion compensation on the B-frame original frame by means of a motion compensation network, and reconstructing the B-frame; encoding the forward frame and the backward frame; and encoding the reconstructed B-frame according to the encoded forward frame and backward frame. The video decompression method comprises: acquiring one picture group encoded and compressed in a video, the picture group comprising an encoded B-frame and a forward frame and backward frame of the B-frame; decoding the forward frame and the backward frame; and decoding the B-frame according to the decoded forward frame and backward frame. The present disclosure can improve the effect of B-frame encoding and decoding.
Patent WO-2021143313-A1 (WO)
Title: Active gene modified porcine skin for covering and repairing human skin wounds and use thereof
Inventor: WANG GANG
IPC: C12N15/12
Filed: 2020-11-09
Abstract: Provided are an active gene modified porcine skin for covering and repairing human skin wounds, and a use thereof. The porcine skin has porcine immune antigens GGTA, B4GAL and CAMH removed therefrom, and contains a combination of human CD55, 59, 46, 47, 39, 141, HLEA and TFPI proteins. The resulting ex-vivo porcine skin can be used for covering and closing skin wounds and can recover effective blood circulation and complete skin functions for the wounds. Moreover, the porcine skin can save the lives of patients, promote wound repair, and reduce the formation of scars; and the difficulty in the prior art whereby porcine skin transplanted on skin wounds cannot survive can be solved.
Patent WO-2021104023-A1 (WO)
Inventor: ZHANG LIHAI
IPC: H04W36/00
Filed: 2020-11-11
Abstract: Disclosed are an information processing method, a terminal device, a network device and a storage medium. Said method comprises: when a terminal device is located in a first cell in a first type of communication network and a voice fallback occurs to the terminal device, determining, according to a frequency point mapping relationship, a second cell to be accessed, from at least one second type of cell in a second type of communication network, wherein a network node for providing a service of the first type of communication network is different from that of the second type of communication network, the second type of communication network being a home network of the terminal device; and the frequency point mapping relationship comprises: a first type of cell in the first type of communication network, and at least one second type of cell, having a neighboring cell coverage relationship with the first type of cell, in the second type of communication network, the first type of cell comprising the first cell; and the terminal device being handed over from the first cell to the second cell to perform data transmission.
Patent WO-2022007286-A1 (WO)
Title: Wheel set for obstacle-free moving balance vehicle, and balance vehicle
Inventor: ZHONG ZHAOHONG
IPC: B62D55/04
Filed: 2020-11-12
Abstract: A wheel set for an obstacle-free moving balance vehicle, comprising crawler belt layers and wheel layers. Each crawler belt layer and the corresponding wheel layer are arranged side by side; each crawler belt layer comprises a narrow end and a wide end; each wheel layer comprises a walking wheel (62) and a Mecanum wheel (63), and the walking wheel (62) and the Mecanum wheel (63) are respectively close to two ends of the corresponding crawler belt layer; the wheel set further comprises walking motors (60) and power transmission devices; each walking motor (60) selectively drives a crawler belt (61) of the corresponding crawler belt layer, the walking wheel (62), or the Mecanum wheel (63) to move by means of the corresponding power transmission device. By means of the wheel set, the balance vehicle can safely and stably pass through a flat road, a rugged road surface, a narrow space, and stairs; the operation is simple and convenient, and the walking efficiency is high.
Patent WO-2021139444-A1 (WO)
Title: Display panel and display device
Inventor: XU CHUANZHI
IPC: H01L27/32
Filed: 2020-11-27
Abstract: A display panel (100) and a display device. The display panel (100) is provided with a first display area (AA1), a second display area (AA2), and a transition display area (TA). The display panel (100) comprises: a first pixel unit (PU1) located in the first display area (AA1); a third pixel unit (PU3) located in the transition display area (TA); a first pixel circuit unit (CU1) located in the transition display area (TA), the first pixel circuit unit (CU1) being electrically connected to the first pixel unit (PU1); and a third pixel circuit unit (CU3) located in the transition display area (TA), the third pixel circuit unit (CU3) being electrically connected to the third pixel unit (PU3); wherein the transition display area (TA) is divided into a plurality of subareas (SA), each subarea (SA) is an area occupied by one corresponding third pixel unit (PU3), and each subarea (SA) accommodates the third pixel circuit unit (CU3) electrically connected to the corresponding third pixel unit (PU3) and at least one first pixel circuit unit (CU1). Wiring structures in the first display area (AA1) are reduced, so that the light transmittance of the first display area (AA1) is improved.
Patent WO-2022104907-A1 (WO)
Title: Appareil de mesure de morphologie tridimensionnelle à micro-espaces
Inventor: HUANG HAIYANG
IPC: G01B11/24
Filed: 2020-12-01
Abstract: La présente invention concerne un appareil de mesure de morphologie tridimensionnelle à micro-espaces comprenant un ensemble source de lumière et au moins deux ensembles de détection, les ensembles de détection comprenant des substrats (8, 11), des couches isolantes (7, 12) sont fixées à demeure sur les substrats (8, 11), une pluralité de fils de silicium (1, 2, 13) parallèles les uns aux autres et de même taille et de même forme sont disposés sur les couches isolantes (7, 12) et la distance entre des fils de silicium (1, 2, 13) adjacents est identique, deux extrémités de chaque fil de silicium (1, 2, 13) font sortir des fils (3, 4) et sont connectées à des dispositifs de mesure de potentiel électrique (5, 6), et les dispositifs de mesure de potentiel électrique (5, 6) sont connectés à des processeurs ; l'ensemble source de lumière effectue un balayage ligne par ligne sur une surface d'un échantillon mesuré (14) au moyen d'une lumière laser et, quand une lumière laser réfléchie par l'échantillon mesuré (14) atteint les ensembles de détection, un effet de couplage en champ proche se produit entre les fils de silicium (1, 2, 13) et les substrats (8, 11), et provoque la suppression complète d'une amplitude d'un résonateur formé par les fils de silicium (1, 2, 13) et les substrats (8, 11), et les processeurs calculent des informations de position d'un point de réflexion de la surface de l'échantillon mesuré (14) sur la base de signaux continus délivrés par les dispositifs de mesure de potentiel électrique (5, 6) connectés aux fils de silicium (1, 2, 13).
Patent WO-2021135912-A1 (WO)
Inventor: ZHANG JUNGE
IPC: D06F37/22
Filed: 2020-12-14
Abstract: 一种平衡组件(100)和家用电器(200)，平衡组件(100)用于家用电器(200)，平衡组件(100)包括平衡环(11)、平衡器(13)、标识件(15)和第一检测件(17)，平衡环(11)形成有腔室(19)，平衡器(13)能够移动地设于腔室(19)内，平衡器(13)包括转动件(21)和驱动件(23)，驱动件(23)连接转动件(21)并用于驱动转动件(21)转动以带动平衡器(13)在腔室(19)内移动，在平衡器(13)移动的情况下，标识件(15)与第一检测件(17)发生相对运动，第一检测件(17)用于检测标识件(15)经过第一检测件(17)的次数，标识件(15)经过第一检测件(17)的次数与平衡器(13)的位置相关。
Patent WO-2022126339-A1 (WO)
Inventor: LIU XIAOLIN
IPC: G01B11/16
Filed: 2020-12-14
Abstract: 一种土木结构变形监测方法及相关设备，土木结构变形监测系统包括标志点，以及设置在同一相机平台（402）的相机单元，标志点包括至少三个基准点（405）、被测土木结构的至少一个待测点（401）；先根据拍摄图像获取至少三个基准点（405）和待测点（401）在第一时间点和第二时间点的像点坐标（201）；再根据至少三个基准点（405）在第一时间点和第二时间点的像点坐标确定相机平台（402）的六自由度变化量（202）；最后，根据六自由度变化量、待测点(401)在第一时间点和第二时间点的像点坐标确定待测点(401)在相机平台坐标系中至少一个方向的位移量（203）。利用变形监测方法，不仅可以做到对土木结构的动态变形监测，也可以减少监测成本；而且可以有效提高变形监测测量结果的精度。
Patent WO-2022116323-A1 (WO)
Inventor: SHI GUOMEI
IPC: G06K9/62
Filed: 2020-12-25
Abstract: 本申请实施例属于信息技术领域，涉及一种联邦学习调度方法，包括服务器接收客户端发送的联邦学习训练请求；服务器响应联邦学习训练请求，将当前全局模型的模型数据发送至客户端进行训练；服务器调度客户端的历史训练记录，得到客户端的历史训练时间；服务器基于历史训练时间计算时间窗口的预备值；当服务器接收到客户端发送的训练报告时，基于预备值设置训练时间窗口；服务端基于在训练时间窗口内接收到的所有客户端发送的训练报告中的数据进行模型聚合操作，得到新的全局模型。本申请还提供一种联邦学习调度装置及系统。本申请能够实现服务器对客户端的灵活调度，能够提高训练模型的准确度以及节约训练时间。
Patent WO-2021136133-A1 (WO)
Title: Application switching method and electronic device
Inventor: LI WANXING
IPC: G06F3/0481
Filed: 2020-12-28
Abstract: An application switching method and an electronic device, relating to the technical field of communications. The method comprises: in the case that a first icon is displayed on a user interface of a second application in a floating manner, receive a first input of a user for the first icon, the first icon being an icon corresponding to a first application (201); and in response to the first input, the electronic device displays a user interface of the first application, and displays a second icon on the user interface of the first application in a floating manner, the second icon being an icon corresponding to the second application (202).
Patent WO-2022160258-A1 (WO)
Inventor: CHEN DONG
IPC: H04L12/701
Filed: 2021-01-29
Abstract: 本公开是关于一种数据包发送方法、数据包发送装置及存储介质。数据包发送方法，应用于第一设备，包括：基于第一数据包格式，发送第一数据包；所述第一数据包格式中包括路由器标识字段以及时间字段；所述路由器标识字段中包括路由器标识，所述路由器标识用于指示要转发所述第一数据包的路由器；所述时间字段中包括与所述路由器标识对应的第一时间。通过本公开能够保证数据包到达目的设备的精准时间。
Patent WO-2021170002-A1 (WO)
Inventor: ZHANG YUANBIN
IPC: H04Q11/00
Filed: 2021-02-24
Abstract: Embodiments of the present invention provide a service processing method in an optical transport network, comprising: mapping a client service into a service container; and mapping the service container to a data frame, wherein the data frame comprises payload units, each of the payload units consists of unit blocks having a fixed length, and the service container is borne in the unit blocks. The embodiments of the present invention further provide a service processing apparatus in the optical transport network, an electronic device, and a computer-readable medium.
Patent WO-2021175162-A1 (WO)
Inventor: LI XIANGYU
IPC: H04W68/00
Filed: 2021-02-26
Abstract: Disclosed in embodiments of the present invention are a communication method and a related device enabling a remote user equipment (UE) unit to communicate with a network by means of a relay UE unit that has resumed or established a radio resource control (RRC) connection, thereby ensuring communication quality of the remote UE unit. The method comprises: a first access network apparatus receiving a first message sent by a first UE unit, the first message comprising a first identifier of a second UE unit, and the first identifier being an identifier indicating that the second UE unit is in an RRC inactive state or an RRC idle state; the first access network apparatus paging the second UE unit according to the first message; and the first access network apparatus sending a second message to the first UE unit, the second message instructing the first UE unit to perform link switching, the second message comprising a second identifier of the second UE unit, and the second identifier being an identifier indicating that the second UE unit is in an RRC connected state.
Patent WO-2022188178-A1 (WO)
Inventor: CHE ZHANBIN
IPC: B07B1/10
Filed: 2021-03-12
Abstract: 一种筛选装置及固体燃料的燃烧炉。该筛选装置包括筛选箱（91）、主筛选结构（93）和刮板机构（92），筛选箱（91）具有供物料进入的物料入口，且筛选箱（91）的侧壁上设置有至少两个供筛选出的筛选物排出的物料出口；主筛选结构（93）设置在筛选箱（91）内，用于承接从物料入口进入的物料，主筛选结构（93）上设置有按照粒径对物料进行筛选的第一过料间隙，以将物料分为位于主筛选结构（93）上方和下方的至少两层筛选物；刮板机构（92）设置在筛选箱（91）内，刮板机构（92）包括刮板驱动组件（921）和多个刮板（922），多个刮板（922）连接于刮板驱动组件（921），并在刮板驱动组件（921）的驱动下移动，以将位于主筛选结构（93）上方和/或下方的筛选物输送到对应的物料出口。
Patent WO-2022048133-A1 (WO)
Inventor: CUI GUANGJUN
IPC: C08F36/08
Filed: 2021-03-23
Abstract: 一种聚异戊二烯胶乳的后处理方法，将稀聚异戊二烯胶乳通过陶瓷膜进行过滤，得到预浓缩的聚异戊二烯胶乳；向预浓缩的聚异戊二烯胶乳中加入羧甲基纤维素钠后混合，然后进行电泳，去除部分乳清得到浓缩的聚异戊二烯胶乳。该方法可以降低能耗，减少胶乳粒子的损耗，简单易操作，处理得到的胶乳浓度高、稳定性好。