baber/WOPTO huggingface dataset:
Patent WO-2022016764-A1 (WO)
Title: Thermoplastic lightweight composite material and preparation method therefor
Inventor: GAO FENG
IPC: B32B27/36
Filed: 2020-11-25
Abstract: The present invention relates to a thermoplastic lightweight composite material and a preparation method therefor. The thermoplastic lightweight composite material includes at least two continuous fiber layers, each of which is composed of a continuous fiber impregnated with a thermoplastic resin; and at least one composite resin layer, which is hot-press molded between the two continuous fiber layers, and is composed of wood fibers impregnated with a thermoplastic resin, and chopped carbon fibers, wherein the two ends of the at least two continuous fiber layers and the at least one composite resin layer are bent to form a U-shaped structure. By means of using the thermoplastic lightweight composite material of the present invention and the preparation method therefor, a hot-press molded composite material can have a density that can reach 0.9-1.2 g/cm3, and have the properties of high strength and a high modulus, and the usage amounts of carbon fibers, glass fibers etc., can also be reduced, such that the cost is reduced.
Patent WO-2021121175-A1 (WO)
Title: 一种sim卡分配方法、装置、服务器和计算机可读存储介质
Inventor: LIU ZHENHUI
IPC: H04W4/021
Filed: 2020-12-14
Abstract: 本申请适用于SIM卡技术领域，提供了一种SIM卡分配方法、装置、服务器和计算机可读存储介质，其中，所述SIM卡分配方法应用于服务器，包括：接收用户终端发送的SIM卡分配请求；所述SIM卡分配请求携带所述用户终端的位置信息；根据所述位置信息查找所述服务器的数据库中存储的与所述位置信息对应的第一区域的SIM卡状态信息，确定所述服务器是否存在与所述第一区域对应的空闲卡；若所述服务器存在与所述第一区域对应的空闲卡，则将所述与所述第一区域对应的空闲卡分配给所述用户终端，解决了正常使用的SIM卡被运营商误判为异常使用的SIM卡，进而导致该SIM卡被停用，给云卡运营商带来损失的技术问题。
Patent WO-2022126727-A1 (WO)
Inventor: PENG XIAOWEN
IPC: D05B75/00
Filed: 2020-12-28
Abstract: 本发明提供了一种便于整理的窗帘生产加工平缝机，涉及平缝机技术领域。其中，包括底板，所述底板内部上端开设有安装槽，所述安装槽内部两侧表面中部位置均开设有滑槽，每个所述滑槽内部一侧表面中部位置设有滑块，每个所述滑块之间设有展架，所述展架内部一端均固定安装有固定轴。通过滑槽与滑块相配合，拉动把手，可将展架拉出，将窗帘从固定滚筒下端穿出，平铺在展架上端表面，可将窗帘展开，通过设置展架使得工作台的面积得到有效增加，使得窗帘平铺时不会掉落，且在不用时，通过推动把手可将展架推进安装槽内部，有效节省了占用空间，可对窗帘进行展开，减轻人工劳动力，有效提高缝制效率，给人们带来方便。
Patent WO-2022011985-A1 (WO)
Title: Foundry waste sand recycling method and device
Inventor: LIU CHUNLIAN
IPC: B22C5/04
Filed: 2020-12-28
Abstract: Disclosed are a foundry waste sand recycling method. By means of the recycling method, organic matter in inert membranes on the surfaces of waste sand grains is decomposed by means of a dielectric barrier discharge plasma method, so as to reduce the binding force between the inert membranes on the surfaces of the waste sand grains and crude sand, and then a sand-membrane separator is used to manufacture a "typhoon eye" and a "typhoon eye wall", such that the waste sand naturally forms a flow-state sand column around the "typhoon eye" and along the "typhoon eye wall". The waste sand grains collide and rub with each other in the high-speed motion of the flow-state sand column, such that the decomposed surface inert membranes are removed from the surfaces of the sand grains, and internal active membranes remain. The organic matter in the waste sand is removed while the granularity and shape of the sand are maintained, thereby realizing the recycling of the waste sand. The cost of the recycling method is low, and the process and the structure of the device are simple.
Patent WO-2021147676-A1 (WO)
Inventor: GUO JIANQIANG
IPC: H05K1/14
Filed: 2021-01-06
Abstract: La présente invention se rapporte au domaine technique de l'électronique, et concerne un ensemble électronique et un dispositif électronique permettant de résoudre le problème de la manière d'améliorer la fiabilité de connexion d'une plaque de cadre et d'une carte à circuits imprimés. L'ensemble électronique comprend : une plaque de cadre comportant un premier côté ; une première carte à circuits imprimés située sur le premier côté de la plaque de cadre et reliée à la plaque de cadre ; au moins un premier renfort situé sur la surface latérale de la plaque de cadre et disposé à proximité de la première carte à circuits imprimés, le premier renfort étant relié à la plaque de cadre et à la première carte à circuits imprimés, la surface latérale de la plaque de cadre coupant la première carte à circuits imprimés.
Patent WO-2021169633-A1 (WO)
Title: Energy recovery control method, system, and vehicle
Inventor: WANG YINLEI
IPC: B60L7/10
Filed: 2021-01-11
Abstract: The present disclosure relates to the field of vehicle technology and provides an energy recovery control method, a system, and a vehicle. The method is applied in a vehicle, and the vehicle comprises a drive motor and a battery electrically connected to the drive motor; a first energy recovery torque curve with respect to the drive motor is pre-configured in the vehicle, and the first energy recovery torque curve is used to indicate a correspondence relationship between vehicle speed and energy recovery torque of the drive motor. The present disclosure performs reduction on a first energy recovery torque curve by means of utilizing a reduction ratio, allowing energy recovery in accordance with a relatively low torque strength when a usable charge power of the battery is unable to satisfy a preset power requirement corresponding to the first energy recovery torque curve, which lessens or even eliminates the phenomenon of torque stepping, thereby increasing comfort when driving.
Patent WO-2021169663-A1 (WO)
Inventor: MAI YANQUAN
IPC: H05B45/345
Filed: 2021-01-18
Abstract: An LED driving circuit for reducing harmonic distortion, and a driving method therefor. The LED driving circuit comprises a phase detection module (200), a sine wave generation module (300), a constant current source module (400), and an LED lamp string; the phase detection module (200) is used for sampling a line voltage, and then outputting a corresponding phase signal to the sine wave generation module (300); the sine wave generation module (300) is used for outputting a corresponding volage signal to the constant current source module (400) according to the phase signal; the constant current source module (400) is used for controlling, according to the voltage signal, an operating current flowing through the LED lamp string; the sine wave generation module (300) controls the constant current source module (400) to adjust an output current, i.e., the operating current flowing through the LED lamp string, so that the operating current is an approximate sine wave having the same frequency and phase as the line voltage, thereby reducing harmonic distortion, and no problem of flickering of the LED lamp string exists.
Patent WO-2021148004-A1 (WO)
Inventor: WU PENGFEI
IPC: H01Q1/36
Filed: 2021-01-22
Abstract: 一种天线设计方案，利用电子设备的金属边框和PCB地板形成一个槽，通过对称馈电和反对称馈电，可激励该槽产生两个槽天线模式：CM槽天线模式和DM槽天线模式，可在宽频段内实现高隔离度和低ECC的MIMO天线特性。而且，两种槽天线模式共用同一个槽天线辐射体，可节约天线设计空间。
Patent WO-2022174400-A1 (WO)
Inventor: ZHAO QIYUE
IPC: H01L21/335
Filed: 2021-02-19
Abstract: A semiconductor device includes a gate electrode, first and second passivation layers, first and second field plates. The gate electrode is disposed above nitride-based semiconductor layers. The first passivation layer covers the gate electrode. The first field plate is disposed on the first passivation layer. The first passivation layer has a first portion covered with the first field plate and a second portion free from coverage of the first field plate. The second passivation layer covers the first field plate. The second field plate is disposed over the second passivation layer. The second passivation has a first portion covered with the second field plate and a second portion is free from coverage of the second field plate. A thickness difference between the first and second portions of the first passivation layer is less than a thickness difference between the first and second portions of the second passivation layer.
Patent WO-2021218404-A1 (WO)
Title: 图像处理方法、图像处理装置及显示装置
Inventor: LIU XIAOLEI
IPC: G06T5/00
Filed: 2021-03-09
Abstract: 一种图像处理方法、图像处理装置及显示装置，涉及图像处理技术领域。该方法可以先对待处理图像进行插值处理，得到插值图像，并对插值图像中每个插值像素的初始像素值进行更新，且更新后的插值像素的像素值的二阶导与插值图像中目标原始像素的像素值的二阶导的差值较小，减少了插值图像中产生的伪影，提高了插值图像中插值像素的邻域内的图像连续性，最终处理得到的图像的质量较高。
Patent WO-2021197245-A1 (WO)
Inventor: HU HUI
IPC: G08G1/01
Filed: 2021-03-29
Abstract: A method and a system for selecting an optimal edge computing node in an Internet of Vehicles environment. The method comprises: acquiring and analyzing attributes of vehicle computation tasks in an Internet of Vehicles environment; acquiring and analyzing attributes of different edge computing nodes; calculating a degree of matching between the attributes of the computation tasks and the attributes of the nodes; analyzing computation requirements of different tasks, and weighting the degrees of matching of different categories; and selecting, as the optimal node, the node of which the sum of products of the degrees of matching and the weights is the largest, and using the optimal node as the optimal edge computing node to compute the vehicle computation tasks. The method achieves rapid matching between attributes of vehicle computation tasks and attributes of nodes in an Internet of Vehicles environment, and rapidly selects the optimal edge computing node of the vehicle computation tasks according to different computation requirements and matching results, increasing computing efficiency, and saving computing resources of nodes while satisfying computation requirements.
Patent WO-2022205369-A1 (WO)
Inventor: JIANG XIAOWEI
IPC: H04W74/08
Filed: 2021-04-01
Abstract: 本公开涉及数据量确定方法，包括：确定能够触发小数据传输的SDT的备选无线承载RB；确定所述备选RB中待发送的上行数据的第一数据量，以及确定发送所述上行数据所需添加的包头的第二数据量，以及确定需要伴随所述上行数据发送的辅助信息的第三数据量；根据所述第一数据量、所述第二数据量和所述第三数据量确定所述备选RB所需发送数据的总数据量。根据本公开，可以准确地确定备选RB所需发送数据的数据量，以便后续可以根据确定的数据量准确地判断是否满足触发SDT的要求，在满足触发SDT的要求时，可以及时进行SDT传输上行数据，避免SDT失败、SDT延误等问题，在不满足触发SDT的要求时，可以准确地取消SDT或延迟SDT，避免错误地通过SDT传输上行数据而浪费资源。
Patent WO-2022095333-A1 (WO)
Inventor: Fu Erjiang
IPC: G01N33/24
Filed: 2021-04-02
Abstract: 本发明属于传感器应用领域，涉及一种基于多传感器的土壤探测方法。该方法包括：多个传感器自主地判断待测土壤的物理属性，如有无液体，和/或实时地感知待测土壤的坚硬程度；以及利用所述多个传感器评估对探针的损坏可能，并进而确定是否继续探测。本发明并非对温湿度传感器本身进行改进，而是通过其他传感器和算法，来实现人工使用土壤传感器时的自我判断能力，以减小土壤传感器的损坏，并提高检测效率。
Patent WO-2021208779-A1 (WO)
Inventor: WANG YUXIN
IPC: H04L5/00
Filed: 2021-04-06
Abstract: 本公开提供了一种SRS的传输方法、装置、系统、存储介质及电子装置，其中，该方法包括：接收第一通信节点通过信令发送的配置信息，基于所述配置信息向所述第一通信节点发送探测参考信号SRS；或者，根据与第一通信节点约定的规则，向所述第一通信节点发送SRS。
Patent WO-2021208999-A1 (WO)
Inventor: LIU ZHENBAO
IPC: B21C29/00
Filed: 2021-04-15
Abstract: La présente invention concerne une filière d'extrusion à chaud pour tube rectangulaire de forme irrégulière qui comprend un manchon de cavité de filière (1) ayant une cavité de forme irrégulière. Un mandrin d'extrusion à chaud (2) est disposé à l'intérieur du manchon de cavité de filière. Une région entre le manchon de cavité de filière et le mandrin d'extrusion à chaud constitue un trou de cavité de filière de tube rectangulaire de forme irrégulière. Un premier trou de guidage d'écoulement d'extrusion et un deuxième trou de guidage d'écoulement d'extrusion sont disposés au-dessous du trou de cavité de filière de tube rectangulaire de forme irrégulière. Un centroïde global du trou de cavité de filière de tube rectangulaire de forme irrégulière est situé à une position centrale d'une section transversale radiale du manchon de cavité de filière. L'invention concerne en outre un procédé de moulage intégral par extrusion à chaud pour tube rectangulaire de forme irrégulière. Le procédé comprend : l'étape 1, chauffage d'une billette et alésage; étape 2, réchauffage de la billette après l'alésage; étape 3, conduite d'une extrusion à chaud sur la billette au moyen d'une filière d'extrusion à chaud de tube rectangulaire de forme irrégulière; et l'étape 4, refroidissement par l'air du tube rectangulaire de forme irrégulière extrudé à chaud à température ambiante, et examen de la qualité de surface et des propriétés mécaniques du tube rectangulaire de forme irrégulière. Le tube rectangulaire de forme irrégulière fabriqué par le procédé présente une qualité de surface supérieure et une précision dimensionnelle élevée, et a des indicateurs de performance qui satisfont aux exigences de conception et à la qualité globale qui satisfont aux exigences d'application industrielle.
Patent WO-2022213446-A1 (WO)
Inventor: ZHU JINZHONG
IPC: A47L11/28
Filed: 2021-05-12
Abstract: 一种基站及清洁机器人系统，基站包括：基站本体（110），基站本体（110）具有连通口（111）和清洁内腔（120），连通口（111）用于供清洁机器人系统的清洁机器人（200）进入清洁内腔（120）；清洁组件（130），用于对清洁机器人（200）的擦拭件进行清洁，清洁组件（130）可拆卸的安装于清洁内腔（120）内，并可通过连通口（111）被取出。
Patent WO-2022022008-A1 (WO)
Inventor: FENG WEI
IPC: H01L21/762
Filed: 2021-05-14
Abstract: Embodiments of the present application provide a semiconductor structure forming method and a semiconductor structure. The semiconductor structure forming method comprises: providing a semiconductor substrate (101) having multiple isolation recesses (105) spaced apart from each other, each isolation recess (105) comprising an isolation recess top region (115) and an isolation recess bottom region (125); forming a first protective layer (117) covering a sidewall of the isolation recess top region (115) and a top portion of the semiconductor substrate (101); performing oxidation treatment on the isolation recess bottom region (125), such that a part of the semiconductor substrate (101) adjacent to the isolation recess bottom region (125) is oxidized, and a second base isolation layer (201) is formed; and forming a dielectric layer (109) filling the isolation recess (105), and etching the first protective layer (117) and the dielectric layer (109) so as to remove parts thereof higher than the top portion of the semiconductor substrate (101), so as to form an isolation structure. The embodiments of the present application aim to improve the isolation performance of formed isolation structures.
Patent WO-2022241641-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04B7/24
Filed: 2021-05-18
Abstract: 本公开提供一种通信方法和通信装置。所述通信方法可以包括：确定第一消息帧，其中，所述第一消息帧包括用于标识对聚合物理层协议数据单元A-PPDU的发送和/或接收的支持能力的信息；发送所述第一消息帧。本公开的示例实施例提供的技术方案能够提高频谱利用率。
Patent WO-2022246738-A1 (WO)
Title: Sealing ring for water flosser, and water flosser
Inventor: WANG XIAOKAI
IPC: F04B53/02
Filed: 2021-05-27
Abstract: A sealing ring for a water flosser motor, and a water flosser. The sealing ring for the water flosser motor comprises a sealing member (1) and a sealing tube (2) which is provided with a first protruding portion (4) matched with a motor shaft. The sealing member (1) is provided with a second protruding portion (5). An elastic connecting member (3) is provided between the sealing member (1) and the sealing tube (2). The sealing ring (1) of a water flosser nozzle is provided between the water flosser nozzle and a water outlet of the water flosser . The sealing ring is provided with a sealing tube (6), a first lip (3) and a second lip (4). The first lip (3) is connected to the bottom of the water flosser nozzle, and the second lip (4) is connected to the water outlet of the water flosser. A groove structure (2) is provided between the sealing tube (6) and the first lip (3). The water flosser solves the problem of severe vibration in use and water leakages, and has improved overall sealing performance.
Patent WO-2021239077-A1 (WO)
Inventor: GAO ZHENTING
IPC: A61P11/00
Filed: 2021-05-27
Abstract: La présente invention concerne un composé de Formule (I) : ou un énantiomère, un mélange énantiomère, ou un sel pharmaceutiquement acceptable de celui-ci; les variables étant telles que définies dans la description. La présente invention concerne en outre des compositions pharmaceutiques comprenant de tels composés; et des procédés d'utilisation de tels composés pour traiter une maladie ou un état médié par LLM1 (leucémie de lignée mixte 1).
Patent WO-2022233074-A1 (WO)
Inventor: GONG SONGBIN
IPC: H01L41/27
Filed: 2021-05-31
Abstract: 本申请涉及一种压电换能器制作方法及压电换能器，首先在承载晶圆上制备底部声学反射层，再在压电晶圆上制备顶部声学反射层，然后将底部声学反射层远离承载晶圆的一侧与顶部声学反射层远离压电晶圆的一侧结合，最后减薄压电晶圆，形成压电换能器。承载晶圆起到承载作用，压电晶圆被减薄而形成的压电薄膜可以被激发声振动，顶部声学反射层和底部声学反射层可以限制声学振动，使得到的压电换能器能够在高频下工作，采用该方法制成的压电换能器具有特定的层叠组合和压电薄膜,可以激发和支持高性能的声学振动模式,具有较低的固有损耗，能够在保持单位面积的同时获得更高的单位面积电容,从而使制成的压电换能器工作性能佳。
Patent WO-2022252171-A1 (WO)
Inventor: LIANG YINGSI
IPC: H04N5/374
Filed: 2021-06-03
Abstract: 本申请公开了一种像素单元及相关图像传感器、指纹检测芯片及电子装置。所述像素单元包括光电二极管；运算放大器，负端耦接至所述光电二极管的第二端；电容单元，耦接于所述运算放大器的输出端与所述负端之间；第一晶体管；漏电抑制单元，包含：第二晶体管，串接所述第一晶体管，且串接的所述第一晶体管和所述第二晶体管耦接于所述运算放大器的所述输出端与所述负端之间，其中在采样阶段，串接的所述第一晶体管和所述第二晶体管不导通，所述第二晶体管的一端耦接至所述运算放大器的所述负端，所述第二晶体管的另一端耦接至所述运算放大器的所述正端，使所述第二晶体管的跨压为零。
Patent WO-2022257033-A1 (WO)
Title: Leakage detection for three-dimensional nand memory
Inventor: YANG KUN
IPC: G11C29/50
Filed: 2021-06-09
Abstract: A circuit (500) for detecting leakage between word lines (333) in a memory device includes a first and a second coupling capacitor (558-1,558-2). A first terminals (572, 573) of the first and second coupling capacitors (558-1,558-2) are connected to a first word line (333-1) and a second word line (333-2), respectively. The first terminals (572, 573) of the first and second coupling capacitors (558-1,558-2) are also connected to a first and a second voltage supply (554,555), respectively. The circuit (500) further includes a comparator (570), wherein a first input of the comparator (570) is connected to a second terminal (574) of the first coupling capacitor (558-1) and a second input of the comparator is connected to a second terminal (575) of the second coupling capacitor (558-2). The comparator (570) is configured to send alarm signal when a differential voltage between the first input and the second input of the comparator (570) is larger than a hysteresis level of the comparator (570).
Patent WO-2022179023-A1 (WO)
Inventor: KE ZHAN
IPC: G06F9/50
Filed: 2021-06-29
Abstract: 本申请涉及一种排序装置及方法。排序装置包括硬件排序单元和处理器，硬件排序单元，用于确定待排序的多个元素的分片粒度，以及，确定根据所述分片粒度所获得的M个分片中的部分或全部分片中的每个分片的端值。处理器，用于根据所述部分或全部分片中的每个分片的端值，确定所述多个元素中的K个元素，所述K个元素为所述多个元素中取值最大或最小的元素。硬件排序单元分担了处理器的部分任务，处理器无需参与整个排序过程，相较于由处理器单独执行排序的方式来说效率较高。
Patent WO-2022205648-A1 (WO)
Title: Hydraulic cylinder and operation machine
Inventor: LU ZHIXUE
IPC: F15B15/28
Filed: 2021-06-30
Abstract: Provided are a hydraulic cylinder and an operation machine. The hydraulic cylinder comprises: a cylinder comprising a cylinder body (1) and a cylinder cover (2); and a piston rod (3), wherein the piston rod (3) is movably mounted to the cylinder; the piston rod (3) is provided with a plurality of encoding units (20) in a moving direction; and each encoding unit (20) comprises a start code (21) and a feature unit (22), the encoding units having the same start code, and any two encoding units (20) having different feature units (22). According to the hydraulic cylinder provided in present application, with the same start codes (21) and the different feature units (22), the encoding units (20) on the piston rod (3) are rapidly identified to determine the position of the piston rod (3) corresponding to the encoding units (20), such that the position of the piston rod (3) in the hydraulic cylinder can be detected without the need to damage the structure of the piston rod (3) and with unlimited detection range.
Patent WO-2022007729-A1 (WO)
Title: Toaster
Inventor: ZHOU YIYUN
IPC: A47J37/08
Filed: 2021-07-03
Abstract: A toaster, relating to the technical field of small household appliances. The toaster comprises a body (1) provided with at least one toasting groove (11) and further comprises a cover (2) for covering the toasting groove (11). The cover (2) is detachably provided on the body (1), and an article receiving recess (21) for holding an article is provided on the side of the cover (2) facing the toasting groove (11). The cover (2) features a simple structure and flexible use. When closed, the cover can effectively cover the toasting groove (11) to achieve waterproof and dustproof effects, so as to prevent internal contamination of the body (1); when opened or detached, the cover can directly serve as an article receiving recess (21) to receive articles such as a clamp and a sauce, and may also directly serve as a service plate for placing a bread slice, thus facilitating use and cleaning by persons. The multifunctional cover (2) serving as a dustproof cover, an article receiving recess, and a service plate overcomes the defect that a cover has only one function, has advantages such as a simple structure, easy use, good applicability, and high security, and thus can satisfy different daily demands of people.
Patent WO-2023279237-A1 (WO)
Inventor: CAO WEI
IPC: H04L5/00
Filed: 2021-07-05
Abstract: L'invention concerne des techniques permettant d'indiquer des caractéristiques (des informations de commande associées à la configuration et/ou des informations de commande associées à la planification, par exemple) de signaux transmis par un nœud intelligent à une station de base (BS) et/ou à un équipement utilisateur (UE). Un procédé de communication sans fil donné à titre d'exemple comprend la réception, par un premier nœud de réseau, en provenance d'un second nœud de réseau, d'informations de configuration qui configurent le premier nœud de réseau, et la transmision, par le premier nœud de réseau, à un nœud de communication ou au second nœud de réseau, d'un premier signal comprenant des premières informations en fonction des informations de configuration. Avant la transmission, le premier nœud de réseau reçoit en provenance du second nœud de réseau ou du nœud de communication un second signal comprenant des secondes informations qui comprennent les premières informations.
Patent WO-2022012371-A1 (WO)
Title: Semiconductor device modeling method and apparatus
Inventor: CHAI JIAJIA
IPC: G06F30/20
Filed: 2021-07-06
Abstract: A semiconductor device modeling method and apparatus. Said method comprises: in response to an adding instruction operation, determining a type of a source control for presenting a device model object and a type of a target control for presenting a device model tree (101), the adding instruction operation being used for selecting, in the device model object, a model to be added, and a target model in the device model tree; using a check module corresponding to the type of the source control and the type of the target control to acquire information of the selected model to be added and information of the selected target model; and on the basis of a preset device modeling type check criteria database, checking the information of the model to be added and the information of the target model, and determining whether the model to be added can serve as a child node of the target model in the device model tree (102); and displaying a check result indicating whether the model to be added can serve as a child node of the target model in the device model tree (103). Said method has better applicability.
Patent WO-2022022269-A1 (WO)
Inventor: WANG TINGTING
IPC: A01G7/04
Filed: 2021-07-12
Abstract: A method for promoting the growth of root tubers of rhizome-type medicinal materials in plant factories. The method comprises: using a specific light source for irradiation during an indoor cultivation process, wherein the spectral composition of the specific light source comprises: the ratio of the number of light quanta of blue light (400-499 nm) to the total number of light quanta is 15-35%, the ratio of the number of light quanta of green light (500-599 nm) to the total number of light quanta is 15-27%, the ratio of the number of light quanta of red light (600-699 nm) to the total number of light quanta is 35-55%, and the ratio of the number of light quanta of far-red light (700-780 nm) to the total number of light quanta is 0-15%. By means of the method, rhizome-type medicinal materials with a short planting cycle, fast root tuber expansion, and of a high quality can be obtained. Further disclosed is an indoor cultivation method for rhizome-type medicinal materials.