baber/WOPTO huggingface dataset:
Patent WO-2021227237-A1 (WO)
Title: Lamp
Inventor: GAO MEIQIN
IPC: F21S8/00
Filed: 2020-07-13
Abstract: Disclosed is a lamp. The lamp comprises a lamp tube (1) having a light source (12), and a lens assembly (2). The lens assembly (2) comprises a lens drum (21) and a focusing component (22); the focusing component (22) comprises a focusing ring (221), a lens fixing ring (222) and a lens (223); a spiral groove (2211) is provided in the inner surface of the focusing ring (221), and a convex rail (2221) is provided on the outer surface of the lens fixing ring (222); a strip-shaped through hole (211) extending in the axial direction of the lens drum (21) is provided in the lens drum (21); and the convex rail (2221) penetrates the strip-shaped through hole (211) and is in clearance fit with the spiral groove (2211). During focusing of the lamp, the focusing ring (221) is rotated, the spiral groove (2211) acts on the convex rail (2221), and finally the lens fixing ring (222) and the lens (223) are driven to move back and forth in the lens drum (21), such that the distance between the lens (223) and the light source (12) is adjusted, focusing is facilitated, and the focusing precision is more accurate.
Patent WO-2022011565-A1 (WO)
Title: Relative positioning method, terminal, base station, communication device, and storage medium
Inventor: YANG XING
IPC: H04W4/70
Filed: 2020-07-14
Abstract: Provided in the embodiments of the present disclosure is a relative positioning method for use in a base station, the method comprising: sending measurement configuration information, the measurement configuration information being used for a first terminal to determine a resource selection scheme for measuring the relative position between the first terminal and a second terminal.
Patent WO-2021031783-A1 (WO)
Title: Busbar, busbar main body, motor, electric power steering system, and vehicle
Inventor: SHI TAO
IPC: H02K3/50
Filed: 2020-07-23
Abstract: The present application provides a busbar, a busbar main body, a motor, an electric power steering system, and a vehicle. The busbar comprises: a framework, the framework being an insulating member; multiple bus bars, each bus bar comprising a main body portion embedded in the framework and extending in the circumferential direction of the framework and multiple connection portions connected to the main body portion and protruding from the framework, and the multiple connection portions being used for being connected to wiring ends of motor stator windings; and multiple terminals, connected to the multiple bus bars and used for being connected to a power supply. The main body portions of all the bus bars are arranged in a stacked manner in the axial direction of the framework and are separated from each other; the connection portions of all the bus bars are distributed at intervals in the circumferential direction of the framework, and the end surfaces, away from the stator windings, of the connection portions of all the bus bars remain flush in the axial direction of the framework. According to the solution, paint stripping positions of the wiring ends are conveniently controlled, the wiring ends and the connection portions are conveniently welded in a production line, and excess threads are conveniently cut off, thereby improving the production efficiency and improving the homogeneity of products.
Patent WO-2021027674-A1 (WO)
Inventor: WANG JINGKUN
IPC: C12N15/13
Filed: 2020-08-06
Abstract: Disclosed are an antibody for recognizing a B7-H3 protein, a bispecific antibody for recognizing a B7-H3 protein and CD3, a manufacturing method therefor and use thereof.
Patent WO-2022016626-A1 (WO)
Inventor: XING GUOZHONG
IPC: H01L43/10
Filed: 2020-08-07
Abstract: 本公开提供了一种自旋电子器件、SOT-MRAM存储单元、存储阵列以及存算一体电路，所述自旋电子器件包括铁电/铁磁异质结构、磁隧道结以及设置在所述铁电/铁磁异质结构和所述磁隧道结之间的重金属层；所述铁电/铁磁异质结构包括层叠设置的多铁性材料层和铁磁层，所述磁隧道结包括层叠设置的自由层、绝缘层以及参考层，所述重金属层设置在所述铁磁层和所述自由层之间。根据本公开的一个或多个实施方式的自旋电子器件、SOT-MRAM存储单元、存储阵列以及存算一体电路，可实现无外场辅助条件下的确定性磁化翻转。
Patent WO-2021057932-A1 (WO)
Inventor: LING YOUGUO
IPC: A61K35/17
Filed: 2020-09-25
Abstract: Provided is a modified immune cell, comprising a chimeric antigen receptor and/or a coding element therefor, or comprising a T cell receptor and/or a coding element therefor. The immune cell further comprises: leptin and/or a functional fragment thereof, and/or a leptin receptor and/or a functional fragment thereof, and the expression quantity of the leptin receptor and/or functional fragment thereof in the immune cell is increased compared with that in an immune cell without the corresponding modification. In addition, also provided is another modified immune cell, comprising leptin and/or a functional fragment, and/or a leptin receptor and/or a functional fragment, and a low-density-lipoprotein-receptor-related protein or a fragment thereof.
Patent WO-2022067709-A1 (WO)
Title: Composite binder and electrochemical device comprising same, and electronic device
Inventor: LI JIAWEN
IPC: H01M4/62
Filed: 2020-09-30
Abstract: The present application relates to a composite binder and an electrochemical device comprising same, and an electronic device. The composite binder comprises: a polymer binder and a fiber reinforcement, wherein the polymer binder is a solution binder which contains a homopolymer or a copolymer, and the monomer of the homopolymer or the copolymer comprises at least one of acrylic acid, alginic acid, acrylonitrile, acrylamide, and vinyl alcohol. The composite binder of the present invention can effectively improve the structural strength of a negative electrode active material layer, so that the electrochemical device has good cycle performance and safety performance.
Patent WO-2021073486-A1 (WO)
Title: 电解-臭氧-缓蚀剂/电解-臭氧-双氧水-缓蚀剂耦合处理有毒难降解废水的方法
Inventor: LAI BO
IPC: C02F1/72
Filed: 2020-10-13
Abstract: 本发明提供了电解-臭氧-缓蚀剂/电解-臭氧-双氧水-缓蚀剂耦合处理有毒难降解废水的方法，包括以下步骤：向布置了板式阳极和板式阴极的废水处理反应罐中加入待处理有毒难降解废水，启动与板式阳极和板式阴极连接的直流电源，在搅拌以及合适的电流密度条件下对有毒难降解废水进行处理，在有毒难降解废水处理过程中，向待处理有毒难降解废水中加入缓蚀剂和双氧水，并将臭氧通过曝气装置通入待处理有毒难降解废水中。该方法可解决现有电-过臭氧化技术以铁板作为电极存在的电极腐蚀快、寿命短和产生的铁泥量多的问题，能增强反应体系中自由基的产生速率和产生量，能有效提高对有毒难降解废水处理效率并降低处理成本。
Patent WO-2021073540-A1 (WO)
Title: Field verification device and radiotherapy system
Inventor: TANG ZIMING
IPC: A61B6/00
Filed: 2020-10-14
Abstract: Disclosed are a field verification device and a radiotherapy system, relating to the field of radiotherapy. Two calibration lines are provided on a first surface of a main body of the field verification device, and a second surface is provided with a verification component comprising verification metal wires, wherein the two calibration lines can align the field verification device with the isocenter of a radiotherapy device, so as to ensure that the imaging of the verification component on an imaging component can indicate a desired field. Verification personnel can directly verify whether the position of the field of a beam is accurate according to the deviation between the imaging of an actual field on the imaging component and the imaging of the verification component obtained by comparison. The accuracy is high when field verification is performed by using the field verification device.
Patent WO-2021083163-A1 (WO)
Inventor: CAO XUN
IPC: H04N9/09
Filed: 2020-10-28
Abstract: Disclosed are a high-speed and high-precision spectral video system for photographing flames, and a method therefor. A light signal of a required wave band is obtained by means of filtering through a light filter module (1). A light-splitting module (2) divides the light signal from the light filter module (1) into two light beams that are the same, wherein the two light beams respectively enter a coded aperture module (3) and an RGB information collection module (6). The coded aperture module (3) performs sparse sampling on the light signal. A color dispersion module (4) performs color dispersion on the light signal and transmits same to a grayscale information collection module (5). A data reconstruction module (7) aligns and de-noises two signals from the grayscale information collection module (5) and the RGB information collection module (6), reconstructs the two signals using a bilateral filtering algorithm, and then provides a result to a display module (8) for storage and display. A video collection system uses, in a flame scenario, wide-and-narrow-spectral-band filters and corresponding masks, such that not only can spectral reconstruction under a low number of sampling points be performed in order to acquire a wide-bandwidth flame spectrum feature, but spectral reconstruction with a high number of sampling points can also be performed on a relatively narrow spectral band near a flame characteristic peak in order to acquire high-accuracy spectral data.
Patent WO-2021083180-A1 (WO)
Inventor: YANG DEZHONG
IPC: A01D69/02
Filed: 2020-10-28
Abstract: A ride-on lawnmower (100), comprising: a power output assembly (11) which comprises a mowing element (111), a cutting motor (112) for driving the mowing element to move, and a cutting control module (113) for controlling the cutting motor to cut; a traveling assembly (12) which comprises traveling wheels (121, 122), a traveling motor (123) for driving the traveling wheels to travel, and a traveling control module (124) for controlling the traveling motor; and a first operation assembly (134) configured to set start modes of the traveling motor and having a first state used for enabling the traveling motor to be started in a first start mode and starting the traveling motor in a first start acceleration in the first start mode, and a second operation state used for enabling the travelling motor to be started in a second start mode and starting the travelling motor in a second start acceleration in the second start mode, the second start acceleration being greater than the first start acceleration.
Patent WO-2021088703-A1 (WO)
Title: 区块生成方法、设备和存储介质
Inventor: WU SIJIN
IPC: G06Q40/00
Filed: 2020-10-28
Abstract: 一种区块生成方法、设备和存储介质，涉及区块链技术领域，方法包括：判断当前节点持有的各选票是否获得第一区块高度的记账资格：是，则根据获得记账资格的第一选票生成第一交易；打包生成包括第一交易的第一区块并广播；判断当前节点持有的各选票是否获得第一区块高度的投票资格：是，则分别验证所接收的第一区块高度的若干第一区块的第一选票；对通过验证的各第一选票对应的第一区块进行投票；根据投票和获得投票资格的第二选票生成投票信息并广播；分别验证所接收的第一区块高度的若干投票信息的第二选票，并根据通过验证的各第二选票对应的投票信息确定投票选出的第一区块；提高节点的安全性，从而提高区块链的稳定性。
Patent WO-2022082873-A1 (WO)
Inventor: ZHANG YU
IPC: G06F21/60
Filed: 2020-11-05
Abstract: 一种材料制作数据加密方法及系统，通过获取多个材料制作数据片，然后根据权限区间对每份材料制作数据片进行聚类，并对聚类后的每份材料制作数据片进行处理，得到材料制作数据片分区。当检测到对材料制作数据片分区的第一加密指令时，确定与第一加密指令对应的材料制作数据加密指令，而后根据材料制作数据加密指令获取加密特征向量集，并采用预先配置的加密执行模型获取加密特征向量集对应的材料制作分类信息，在检测到对材料制作数据片分区的第二加密指令时确定与第二加密指令对应的加密策略选择指令，最后将其对应的材料制作数据片划分至包含材料制作分类信息的加密策略执行队列。如此，能够提高材料制作数据加密的可靠性。
Patent WO-2022068017-A1 (WO)
Inventor: YANG XIAOXU
IPC: H01L31/048
Filed: 2020-11-18
Abstract: The present invention provides a photovoltaic module back sheet and a photovoltaic module having same. The photovoltaic module back sheet comprises an insulating layer, a reflecting layer, a first decorative layer and a first transparent protective layer which are stacked in sequence, and matrix resin forming the reflecting layer and the first decorative layer is fluorine-containing resin. The matrix resin forming the reflecting layer is the same as the matrix resin forming the first decorative layer, so that the compatibility between the reflecting layer and the first decorative layer can be greatly improved, and the layering risk of the photovoltaic module back sheet is reduced. The fluorine-containing resin has good weather resistance, chemical stability, flame retardance, a low friction coefficient and the like, so that the fluorine-containing resin is selected as the matrix resin of the reflecting layer and the first decorative layer; moreover, the first transparent protective layer is arranged, so that the ultraviolet blocking rate, weather resistance, flame retardance, aesthetics and insulativity of the photovoltaic module are greatly improved. Because a pattern in the first decorative layer can fill the gap and the edge of a target photovoltaic module, the photovoltaic module back sheet has good aesthetic property.
Patent WO-2021104220-A1 (WO)
Inventor: LAI JINSHENG
IPC: A01H5/02
Filed: 2020-11-24
Abstract: L'invention concerne la régulation de l'expression de gènes de compétitivité de pollen STK1 ; 2 et une application associée dans l'amélioration de l'efficacité de propagation d'une lignée mâle-stérile de noyau végétal. En réduisant le niveau d'expression de gènes régulateurs de compétitivité de fertilisation de pollen STK1 et STK2 (sérine thréonine kinase 1 ; 2) au niveau de l'ARN, la compétitivité du pollen de maïs à participer à la fécondation est réduite, cette dernière étant combinée avec le système technologique de propagation d'une lignée mâle-stérile végétale conjointement avec une technologie transgénique de façon à améliorer l'efficacité de production de lignées stériles.
Patent WO-2021104311-A1 (WO)
Title: 一种功放合路装置及功放电路
Inventor: ZENG ZHIXIONG
IPC: H03F1/07
Filed: 2020-11-25
Abstract: 本发明实施例公开一种功放合路装置及功放电路，该功放合路装置包括信号处理单元和n个功放单元，n为大于1的整数，其中：信号处理单元分别耦合n个功放单元的输入端，n个功放单元的输出端分别耦合负载；信号处理单元，用于在功放合路装置的输出功率小于第一阈值的情况下，控制第一功放单元工作，在输出功率大于或等于第i阈值且小于第i+1阈值的情况下，控制第一功放单元至第i+1功放单元工作，在输出功率大于或等于第n-1阈值的情况下，控制n个功放单元工作，i＝1,…,n-2，第一阈值、…、第n-1阈值依次增加。本发明实施例，可以降低功放单元的功耗。
Patent WO-2021110048-A1 (WO)
Inventor: WAN JIN
IPC: C08L33/12
Filed: 2020-12-02
Abstract: 一种灯罩及其制备方法，涉及材料技术领域，解决由聚甲基丙烯酸甲酯制成的灯罩抗冲击能力不佳的问题。所述灯罩的组成材料包括ABS树脂和增韧剂中的至少一种，以及聚甲基丙烯酸甲酯。所述灯罩用于防护光源。
Patent WO-2021196706-A1 (WO)
Inventor: ZHOU HAO
IPC: E21D11/10
Filed: 2020-12-08
Abstract: Dispositif de moule à arche réglable à section variable pour un chariot de revêtement (7), comprenant des unités de moule supérieures (1), des unités de moule latérales (2), des poutres de support de moule supérieures (3), des mécanismes de mise à niveau (4), des unités supplémentaires de moule supérieures (5) et un cadre de support supplémentaire de moule supérieur (6). Les poutres de support de moule supérieures (3) sont montées sur un chariot de revêtement (7) au moyen des mécanismes de mise à niveau (4) ; les unités de moule supérieures (1) sont montées sur les poutres de support de moule supérieures (3) ; un point de liaison entre les deux unités de moule supérieures (1) au niveau de la partie de couronne d'arche coïncide avec la ligne centrale de la partie de couronne d'arche ; la paire d'unités de moule latérales (2) est installée sur les côtés de bord du chariot de revêtement (7) ; lorsque les unités de moule supérieures (1) et les poutres de support de moule supérieures (3) se déplacent vers les deux côtés, un espace supplémentaire est formé entre les deux poutres de support de moule supérieures (3) et entre les deux unités de moule supérieures (1) situées au niveau de la partie de couronne d'arche ; les unités supplémentaires de moule supérieures (5) et le cadre de support supplémentaire de moule supérieur (6) sont montés dans l'espace supplémentaire pour former une liaison supplémentaire ; un point de liaison entre les deux unités supplémentaires de moule supérieures (5) coïncide avec la ligne centrale de la partie de couronne d'arche ; les unités supplémentaires de moule supérieures (5) sont reliées au cadre de support supplémentaire de moule supérieur (6). Le dispositif présente les avantages d'une structure simple, de coûts faibles, d'une utilisation pratique, d'une capacité à satisfaire aux exigences de construction de sections continues, et d'une capacité à améliorer l'efficacité de construction.
Patent WO-2022052339-A1 (WO)
Title: Lens, camera, and unmanned aerial vehicle
Inventor: XIA LONGGUANG
IPC: H04N5/225
Filed: 2020-12-08
Abstract: A lens, a camera, and an unmanned aerial vehicle. The lens (100) comprises: a lens body; a first lens assembly (102), fixed on the lens body; a second lens assembly (103), configured to move relative to the lens body to change a focal length of the lens (100); a third lens assembly (104), configured to move relative to the lens body to adjust the focal length of the lens (100); a main flexible circuit board (105), fixed on the lens body; and an exposure assembly (106), configured to be fixed relative to the second lens assembly (103) to move synchronously with the second lens assembly (103). In an optical axis direction of the lens (100), the first lens assembly (102), the second lens assembly (103), and the third lens assembly (104) are arranged in sequence; the exposure assembly (106) comprises a sub-flexible circuit board (1061); the sub-flexible circuit board (1061) is connected to the main flexible circuit board (105); the sub-flexible circuit board (1061) has a bent protrusion portion; the bent protrusion portion is located in a chamber defined by the side portions of the second lens assembly (103) and third lens assembly (104) and the inner surface of the lens body, so that interference of the sub-flexible circuit board (1061) of the exposure assembly (106) to the lens (100) can be avoided.
Patent WO-2022120761-A1 (WO)
Inventor: WONG KELVIN KIAN LOONG
IPC: A61B5/055
Filed: 2020-12-10
Abstract: 一种体内流体流动分析方法、系统、终端以及存储介质。包括：获取至少两个不同时间下待检查部位的流体敏感图像；通过运动估计算法对所述流体敏感图像进行运动估计，得到流体在所述待检查部位内各个位置的运动场；所述运动场包括速度矢量；基于所述运动场中的速度矢量，采用非线性速度计算方法计算所述待检查部位内至少一个位置的非线性流体速度的量度值，得到所述待检查部位的流体流动分析结果。该方法可对整个身体内不同部位以及不同物种的流体流动进行快速准确的分析，且减少了计算机处理开销。
Patent WO-2022068067-A1 (WO)
Inventor: CHEN ZHIMING
IPC: H04N7/15
Filed: 2020-12-11
Abstract: 本发明提供了一种视频会议信息处理方法、装置、电子设备及系统，涉及图像处理技术领域。其中，所述视频会议信息处理方法，包括：获取视频会议信息；确定多终端显示图像和会议视频流在多终端显示图像上显示的尺寸信息；对多终端显示图像上显示的会议视频流进行去噪处理；将去噪处理后的多终端显示图像和用户交互窗口进行叠加，然后发送至视频会议主持人端上显示。从而得到高图像质量和显示互动内容的视频，实现用户在观看高图像质量的视频同时，还可以看到交互信息。
Patent WO-2021169509-A1 (WO)
Inventor: ZHANG JIYI
IPC: F24F1/0007
Filed: 2020-12-16
Abstract: Provided are a spraying member and a processing method therefor, and an air conditioner. The spraying member comprises a base, wherein the base is provided with a water intake end and at least one pair of water output ends. The water output ends are provided with nozzles, and two nozzles of the pair of water output ends can spray water towards each other, so that a water film is formed between the two nozzles of the pair of water output ends. Flow channels are formed between the water intake end and the pair of water output ends respectively. The spraying member comprises a first part and at least one pair of second parts, which are arranged on the first part and correspond to the water output ends, wherein the melting point of the second parts is higher than that of the first part. By means of such an arrangement, when the spraying member is applied to an air conditioner, a humidification function of the air conditioner can be realized by means of the spraying member. The service life cycle of the spraying member can be increased.
Patent WO-2022011970-A1 (WO)
Inventor: LI XIAORONG
IPC: E21B47/005
Filed: 2020-12-21
Abstract: 一种固井水泥环密封完整性实时监测的实验装置，包括固定装置（1）、井身装置（2）和水泥浆注入系统（3），内套管（22）底端和外筒体（21）底端均固定于底座（12）内，且外筒体（21）的内壁和内套管（22）的外壁之间的空腔形成水泥环腔体（24），光纤传感电缆（23）设置于内套管（22）的外壁上；水泥浆存储装置（31）与水泥环腔体（24）之间通过水泥浆注入管（32）连通，水泥浆注入管（32）上设置有注水泥浆泵（33）。该固井水泥环密封完整性实时监测的实验装置，实现了对固井水泥环的密封完整性全井段、实时连续地监测，测量值精确、可靠，对于不同的水泥环密封完整性监测实验，只需要更换具有不同功能的模拟地层管道的外筒体及相应的注入系统，大大降低实验成本。
Patent WO-2022133644-A1 (WO)
Inventor: XU WENYI
IPC: G01S5/22
Filed: 2020-12-21
Abstract: Disclosed are methods for autonomous grouping. An example method, which may be performed at a first mobile station, may include: monitoring a change of a moving pose of the first mobile station; transmitting, to at least one mobile station comprising a second mobile station, information associated with the moving pose of the first mobile station in a case of a detection of the change; and configuring a group of the first mobile station based on a response of the second mobile station to the information. Related apparatuses and computer readable media are also disclosed.
Patent WO-2022052366-A1 (WO)
Inventor: WANG ZHAOMIN
IPC: G06T7/50
Filed: 2020-12-21
Abstract: A fused depth measurement method and measurement device, measuring a distance of a scene region (30). Said measurement method comprises: emitting a pulse beam (10) to a scene region (30); receiving a reflected signal (20) of the pulse beam (10), and outputting an electrical signal of a transit time of the pulse beam (10) and the reflected signal (20) back and forth; acquiring a left image of the scene region (30), and acquiring a right image of the scene region (30); processing the electrical signal of the transit time to obtain a first depth image, and converting the first depth image into a first parallax image; performing stereo matching between the left image and the right image, so as to obtain a second parallax image; and fusing the first parallax image and the second parallax image, so as to obtain a target image. The fused depth measurement method and measurement device solve the technical problems of long distance measurement calculation time and low target recognition accuracy caused by a complex algorithm in traditional distance measurement methods.
Patent WO-2021129744-A1 (WO)
Title: Compositions et méthodes de traitement de maladies auto-immunes et de cancers par ciblage d'igsf8
Inventor: LIU XIAOLE
IPC: C07K16/28
Filed: 2020-12-24
Abstract: L'invention concerne des procédés et des compositions. Les procédés et les compositions sont utilisés pour traiter un cancer, et/ou une maladie auto-immune, par modulation de l'expression et/ou de l'activité de l'IGSF8 et de ses ligands de liaison. Les compositions pharmaceutiques peuvent comprendre, entre autres, des anticorps qui se lient spécifiquement à l'IGSF8 humain, et ont une activité d'inhibition de l'immunosuppression médiée par l'IGSF8 chez un sujet en ayant besoin.
Patent WO-2022073313-A1 (WO)
Inventor: YIN HONGLEI
IPC: A47K13/14
Filed: 2021-01-14
Abstract: 本发明公开了一种马桶盖、与其配套的坐垫纸及含有其的马桶，马桶盖包括马桶圈、上盖及储纸盒；储纸盒位于马桶圈后端，马桶圈及上盖分别与储纸盒铰接；储纸盒前端设置有横向的坐垫纸出口，储纸盒内用于内置坐垫纸，坐垫纸包括前后相连的多个坐垫纸单元，每个坐垫纸单元的前端两侧各设置有一个凸耳；在马桶圈左右两侧的铰接端处还分别设置有切纸块，切纸块的上端为切纸端；当马桶圈受到下压力时，马桶圈的后端绕转轴转动，带动切纸块转动，使所述切纸端切断凸耳与前一个坐垫纸单元的连接处。本发明的马桶盖能在使用时自动断纸，使用方便、坐垫纸不易产生位移且能将人与马桶圈有效隔离，适于推广应用。
Patent WO-2021227558-A1 (WO)
Inventor: XIONG BIHUI
IPC: E04F21/22
Filed: 2021-01-25
Abstract: 本公开是关于一种螺旋调平装置和操作方法。本公开的螺旋调平装置包括：调平座，具有调平底面；调平件，包括水平部和与水平部连接的竖直部；旋转组件，相对于调平座可自由旋转地抵接于调平座的顶部，且旋转组件连接调平件的竖直部，通过旋转组件的旋转运动推动调平座进行直线移动，使得调平座的调平底面向调平件的水平部逐渐靠近；以及通过旋转调平座带动调平件一起旋转，使得调平件的水平部转动至脱离位置。本公开的螺旋调平装置，不仅操作方便，而且能够重复利用调平件，从而提升了产品的利用率。
Patent WO-2022156028-A1 (WO)
Title: Device for automatically slicing caps of shiitake mushrooms and method for using same
Inventor: TANG YUNQING
IPC: B26D1/08
Filed: 2021-02-22
Abstract: A device for automatically slicing the caps of shiitake mushrooms, the device comprising a feeding hopper, a box body, a slicing blade, a conveying belt, a driving belt wheel, and a driven belt wheel. After shiitake mushrooms are manually added into the feeding hopper, a fan-shaped containing hopper on a rotating shaft at the lower end of the feeding hopper is used for clockwise rotation, a portion of the mushroom caps that have fallen at a circular discharge guide port is picked up, and the mushroom caps are overturned onto the conveying belt, thereby preventing the mushroom caps from being crushed during manual feeding and the rotation of a conventional rolling shaft, thus ensuring the integrity and appearance of the mushroom caps. Then, bristles are used to spread the shiitake mushrooms on the conveyor belt, and the shiitake mushrooms sequentially enter a feeding conveyor belt, thereby preventing the shiitake mushrooms from bouncing or having mushroom caps stuck inside during slicing. At the same time, the feeding conveyor belt and the conveyor belt are set to the same rotational speed, thus preventing one end from rotating too fast and the outside of the mushroom caps from being worn, which affects the appearance. When slicing, a dual-axis electric motor is used to drive a rocking rod to rotate, and a sliding block connected to the lower end of a crank slides on a guide rail, such that a blade extends and retracts. By means of adjusting the rotational speed of the dual-axis motor, the reciprocating motion of the blade is accelerated or slowed down to control the thickness of the mushroom caps.