baber/WOPTO huggingface dataset:
Patent WO-2021083018-A1 (WO)
Title: Preparation method for and application of 3-substituted chiral spiro aminophosphine ligand on pyridine ring
Inventor: XIE JIANHUA
IPC: C07C69/65
Filed: 2020-10-22
Abstract: The present invention relates to a preparation method for and application of a 3-substituted chiral spiro aminophosphine ligand on a pyridine ring. The 3-substituted chiral spiro aminophosphine ligand on a pyridine ring is a compound shown in formula 1, or a racemate or an optical isomer thereof, or a catalytically acceptable salt thereof, and is mainly structurally characterized by having a chiral spiro-dihydro-indene skeleton and a pyridine group. The 3-substituted chiral spiro aminophosphine ligand on a pyridine ring can be synthesized by using a 7-diaryl/alkyl phosphino-7'-amino-1,1'-spiro-dihydro-indene compound with a spiro skeleton as the chiral starting material. The 3-substituted chiral spiro aminophosphine ligand on a pyridine ring forms a complex with a transition metal (iridium) salt, and the complex can be used for catalyzing asymmetric catalytic hydrogenation of an alpha-arylamine substituted lactone compound. The 3-substituted chiral spiro aminophosphine ligand on a pyridine ring shows a very high catalytic activity (TON up to 19,000) and enantioselectivity (up to 99% ee), and has practical value.
Patent WO-2021184758-A1 (WO)
Inventor: XIAO BO
IPC: A61B8/12
Filed: 2020-10-26
Abstract: 一种旋转组件（1），包括旋转部（11）、传动部（12）和联动部（13）。旋转部（11）、传动部（12）和联动部（13）沿同一中心轴线（16）设置，并均为相对中心轴线（16）对称的空心管，旋转组件（1）的重心位于中心轴线（16），避免由于重心偏离中心轴线（16）而容易发生形变并影响旋转运动稳定性的问题。传动部（12）内设置有收容腔（222），以通过传动部（12）的远端或旋转部（11）的远端将超声装置的元器件（102）收容于收容腔（222），避免了现有技术中由于沿径向方向对接加工形成传动部而影响旋转稳定性的问题；联动部（13）的外壁固定套设有轴承组件（14），进一步保证旋转组件（1）的旋转稳定性。还提供了包括旋转组件（1）的超声装置。
Patent WO-2021114996-A1 (WO)
Title: 用于确定随机接入资源的方法和终端设备
Inventor: TIAN WENQIANG
IPC: H04W74/08
Filed: 2020-11-10
Abstract: 一种用于确定随机接入资源的方法和终端设备，能够解决RMSI与随机接入资源可能存在的资源碰撞问题。该方法包括：终端设备将随机接入资源组中与目标时域符号重叠的资源确定为不可用资源，其中，所述目标时域符号包括至少一个符号，所述至少一个符号为目标剩余最小系统信息RMSI占用的符号，所述目标RMSI包括与目标同步信号块SSB相关联的至少一个RMSI，所述目标SSB包括实际传输的SSB和与所述实际传输的SSB具有准共址关系的SSB，所述不可用资源不用于随机接入。
Patent WO-2021253716-A1 (WO)
Title: Storage unit and data reading and writing method therefor, and storage array
Inventor: WANG XIAOGUANG
IPC: G11C11/16
Filed: 2020-11-11
Abstract: A storage unit (100) and a data reading and writing method therefor, and a storage array. The storage unit (100) comprises bit lines (BL), a tunnel junction (20), and four access transistors (11, 12, 13, and 14); the access transistors (11, 12, 13, and 14) at least comprise active regions (111, 121, 131, and 141); the active regions (111, 121, 131, and 141) comprise sources; the sources of the access transistors (11, 12, 13, and 14) are all electrically connected to a first end of the tunnel junction (20); a second end of the tunnel junction (20) is electrically connected to the bit lines (BL), and the bit lines (BL) extend in a first direction; the active regions (111, 121, 131, and 141) of the access transistors (11, 12, 13, and 14) are isolated from each other; the active regions (111, 121, 131, and 141) of the access transistors (11, 12, 13, and 14) have a same long side extension direction, and a first included angle θ is formed between the long side extension direction of the active regions (111, 121, 131, and 141) of the access transistors (11, 12, 13, and 14) and the first direction, wherein θ is a non-right angle. The storage unit (100) has a small size, so that when the storage unit (100) is applied to a storage array, a high degree of integration can be provided for the storage array.
Patent WO-2022021681-A1 (WO)
Inventor: LIU JIANNAN
IPC: A61B17/58
Filed: 2020-11-18
Abstract: A bone reconstruction connection structure and method based on mortise and tenon fastening. The bone reconstruction connection structure based on mortise and tenon fastening comprises at least two bone segments (1). Adjacent bone segments (1) are detachably connected by means of a first connection portion (2) and a second connection portion (3). The first connection portion (2) comprises a first tenon tongue (21) and a first tenon shoulder (22). The first tenon tongue (21) protrudes from the first tenon shoulder (22). The second connection portion (3) comprises a first mortise groove (31) and a first groove shoulder (32). The first mortise groove (31) is recessed relative to the first groove shoulder (32). The portion of the first tenon tongue (21) protruding from the first tenon shoulder (22) matches the first mortise groove (31). The present bone reconstruction connection structure and method based on mortise and tenon fastening only use the mortise and tenon structure thereof for reinforcement, thereby reducing the risk of infection, rejection or even a secondary surgery caused by implant fastening, and promoting the healing of a fractured end of a bone.
Patent WO-2021212838-A1 (WO)
Inventor: ZHENG YAJUN
IPC: H02P25/032
Filed: 2020-11-30
Abstract: A vibrating drive signal generation method and apparatus, and an electronic device. The method comprises: obtaining a user vibration touch parameter matching the haptic experience application scenario requirement and/or the user haptic experience requirement (110), the user vibration touch parameter comprising: an initial strength adjustment parameter used for adjusting an initial signal of a drive signal; a strength change parameter used for describing the change pattern of the strength of the drive signal over time; and a speed change parameter used for describing the change pattern of the strength change speed of the drive signal over time; obtaining an original drive signal (120); and calculating a first drive signal according to the user vibration touch parameter and the original drive signal (130). Compared with the prior art, the vibrating drive signal generation method can provide a user with better haptic experience.
Patent WO-2021110135-A1 (WO)
Inventor: HONG FEI
IPC: A61K31/519
Filed: 2020-12-04
Abstract: 一种作为ACC1和ACC2抑制剂（I）的晶型及其制备方法，以及在制备作为ACC1和ACC2抑制剂的药物中的应用。
Patent WO-2021135998-A1 (WO)
Inventor: WU XIAOLI
IPC: B01J31/26
Filed: 2020-12-21
Abstract: 一种电沉积制备有机-无机杂化纳米花的方法，涉及酶固定化技术领域。将稀土硝酸盐水溶液与生物酶和硝酸盐混合，得到混合液；所述稀土硝酸盐中的稀土离子为La、Ce、Pr、Nd、Sm、Eu、Gd、Tb、Dy、Ho、Er、Yb和Y离子中的一种或几种；所述生物酶为α-淀粉酶、辣根过氧化物酶或漆酶；然后采用三电极体系对所得混合液进行电沉积，在工作电极表面沉积得到电沉积薄膜；再将电沉积薄膜依次进行洗涤和干燥，得到有机-无机杂化纳米花。上述方法首次以电沉积的方法制备有机-无机杂化纳米花，制备时间较短，制备效率较高，操作简单，且制备得到的有机-无机杂化纳米花晶形规整度高，并提高了生物酶的催化性能。
Patent WO-2021218211-A1 (WO)
Inventor: LIAO HONGBIN
IPC: F28F3/10
Filed: 2020-12-28
Abstract: A heat dissipation piece assembly and an electric oil heater. The heat dissipation piece assembly comprises a first heat dissipation piece (10) and a second heat dissipation piece (20) connected to each other; an oil delivery channel (30) for delivering heat transfer oil is provided between the first heat dissipation piece (10) and the second heat dissipation piece (20); and the oil delivery channel (30) comprises, in a direction from bottom to top, a lower channel, a middle channel, and an upper channel that are communicated in sequence, a cross-sectional area of the lower channel being larger than that of the middle channel, and the cross-sectional area of the middle channel being smaller than that of the upper channel. The portion of the oil delivery channel (30) having a larger cross-sectional area can contain more heat transfer oil, store larger amount of heat, and transfer more heat, such that the temperature of the upper portion of the heat dissipation piece assembly can be kept within a certain range, thus preventing excessively high temperature of the upper portion region of the heat dissipation piece assembly while meeting the heating demand.
Patent WO-2022126729-A1 (WO)
Inventor: PENG XIAOWEN
IPC: B65H75/28
Filed: 2020-12-28
Abstract: A strip steel bending and rolling device for sewing machine production parts. The strip steel bending and rolling device comprises a base (1), a rotating disc (2) provided at the top end of the base (1) in a penetrating manner and a support (5) provided on one side of the top end of the base (1), and limiting rollers (6). A pushing mechanism is provided at the top end of the support (5), and the pushing mechanism comprises a sliding groove (8); the sliding groove (8) is formed in the surface of the top end of the support (5); and two ends of each limiting roller (6) are sleeved with sliding blocks (7) matching the sliding groove (8), and a moving block (9) is provided at the top end of each upper sliding block (7); a first sleeve (10) is provided on one side of the moving block (9); fixing blocks (11) are symmetrically provided at the top end of the support (5); one side of each fixing block (11) is in threaded connection to a pushing bolt (12) for pushing the moving block (9), and the first sleeve (10) and the pushing bolt (12) are connected in a sleeving manner, so that strip steel having different thicknesses is subjected to positional limitation, it is ensured that the strip steel having different thicknesses is bent and rolled, and the stability of the strip steel during bending and rolling is improved.
Patent WO-2023279223-A1 (WO)
Inventor: YOU AIMIN
IPC: A47L11/40
Filed: 2021-08-16
Abstract: 一种基于洗地机的智能清扫系统，包括：尘盒（20）、污水泵（70）和水质检测模块（10）；尘盒（20）的一侧设置有清洁滚刷（30）；清洁滚刷（30）能将脏物和污水收集并经刮条输送至尘盒（20）中；清洁滚刷（30）的上方设置有清水喷头（40）；清水喷头（40）能通过清水管（80）和清水泵（60）将组合水箱（100）中的清水箱（2）中的清水均匀地喷洒在清洁滚刷（30）的外表面上；污水泵（70）通过污水管（90）将尘盒（20）中的污水输送至组合水箱（100）中的污水箱（1）；水质检测模块（10）用于检测污水的电阻值，并将获得的污水的电阻值信号输送到控制器（50）处理，控制器（50）根据相应处理结果来决定清洁滚刷（30）和清水泵（60）的工作状态；基于洗地机的智能清扫系统智能化程度高，能及时感知污水水质状况并相应地调节清洁滚刷（30）和清水泵（60）的工作状态，清洁效果好且节能。
Patent WO-2022095277-A1 (WO)
Title: Leg lifting/lowering locking apparatus for jack-up ocean platform
Inventor: YU GUOYAN
IPC: E02B17/06
Filed: 2021-01-05
Abstract: Disclosed is a leg lifting/lowering locking apparatus for a jack-up ocean platform, comprising a lifting/lowering apparatus, a fixing bracket, a locking block mechanism, and a motor transmission mechanism. The lifting/lowering apparatus is located at the bottom of the fixing bracket; the locking block mechanism is located inside the fixing bracket; the motor transmission mechanism is located on a side wall of the fixing bracket; and the motor transmission mechanism is drivingly connected to the locking block mechanism. According to the present invention, a lead screw is provided on a rack fixing block, and the lead screw can be finely adjusted to cause a locking rack to be better engaged with a rack, and ensure that the locking rack is at a proper position when engaged with the rack; the transmission employs motor transmission to implement better control, a relatively simple structure, and more flexible operations; and when a first rack adjustment block and a second rack adjustment block on the fixing bracket are moved to a limit position, a better engagement effect between the locking rack and the rack is achieved.
Patent WO-2021139779-A1 (WO)
Inventor: ZHOU ZHIHUA
IPC: C12N15/00
Filed: 2021-01-08
Abstract: 本发明提供了优化的真菌原生质体转化技术以及基因编辑技术。通过在以基因编辑为目的的原生质体转化过程中或之前，添加TritonX-100或其类似物，抑制有丝分裂的抑菌剂，或肌醇或其类似物，有效地提高了真菌的原生质体转化效率及基因编辑效率。
Patent WO-2022150984-A1 (WO)
Title: Methods and apparatuses of enhanced mechanism for deactivated or dormant sn
Inventor: WU LIANHAI
IPC: H04W72/00
Filed: 2021-01-12
Abstract: Embodiments of the present application relate to methods and apparatuses of an enhanced mechanism for a deactivated or dormant secondary node (SN) in a multi-radio dual connectivity (MR-DC) scenario under a 3rd Generation Partnership Project (3GPP) 5G New Radio (NR) system or the like. According to an embodiment of the present application, a method may be performed by a user equipment (UE) and can include: receiving configuration information from a serving cell, wherein the configuration information indicates to the UE an activated or a deactivated state of a secondary node (SN); and in response to receiving the configuration information indicating the activated state of the SN of the UE, receiving a deactivation indication or determining an expiry of a timer associated with deactivating the SN of the UE.
Patent WO-2022095286-A1 (WO)
Inventor: LI CHENGHUI
IPC: C08K3/16
Filed: 2021-01-25
Abstract: 本发明涉及高分子材料技术领域，尤其涉及一种环氧树脂基高分子材料及其制备方法和应用。本发明提供的环氧树脂基高分子材料中的配位基团与金属盐添加剂中的金属离子会形成配位键，由于配位键的配位构型和配位强度会受到温度的影响，因此，本发明所述的含有配位键的环氧树脂基高分子材料在不同的温度下也会呈现出不同的力学性能，特别是在较高的温度下，由于配位键具有更好的动态性，所述环氧树脂基高分子材料将具有更好的韧性、快速变刚度性、可自修复性及反复加工成型性，使得此类高分子材料能够很好地应用于变刚度领域和3D打印领域。
Patent WO-2022155957-A1 (WO)
Title: Module connection structure applied to lamps
Inventor: LIN GUOBIAO
IPC: F21V33/00
Filed: 2021-01-25
Abstract: A module connection structure applied to lamps. The structure comprises a first module (1) and a second module (2) which can be assembled into a lamp, wherein an electrical connection structure for conducting a connection circuit of the first module (1) and the second module (2), and a detachable connection structure for assembling and fixing the first module (1) and the second module (2) are arranged between the first module (1) and the second module (2). The first module (1) and the second module (2) which can be assembled into the lamp are detachably assembled into a modular assembly structure by means of the cooperation of the electrical connection structure and the detachable connection structure. Thus, users can flexibly assemble or disassemble the first module (1) and the second module (2) according to needs, which is convenient for customers to maintain or replace each module and improves the convenience of use.
Patent WO-2022147883-A1 (WO)
Inventor: ZHANG LEI
IPC: H02K5/10
Filed: 2021-02-07
Abstract: The present invention provides a waterproof motor, capable of avoiding the problem that a circuit board is burned after the motor is immersed in water, thereby effectively improving the waterproof performance of the waterproof motor. Specifically, the waterproof motor provided in the present invention comprises a stator disposed on a motor housing, a rotor disposed inside the motor housing, a rotating shaft connected to the rotor and extending out of the motor housing, and a circuit board disposed inside the motor housing, wherein an inner end cap that surrounds and radially extends along the rotating shaft is also disposed between the rotor and the circuit board in the motor housing.
Patent WO-2021169822-A1 (WO)
Inventor: GUO QINGSHENG
IPC: G01N35/00
Filed: 2021-02-10
Abstract: Provided is an imaging system suitable for multi-detection of a biomolecule. The imaging system comprises at least a first optical path and a second optical path, wherein the first optical path is from an excitation light source to an objective lens, with an optical filter set being arranged between the excitation light source and the objective lens, and the optical filter set being configured and arranged to guide excitation light emitted from the excitation light source to the objective lens; and the second optical path is from the objective lens to an image acquisition device, with a mirror being arranged between the objective lens and the image acquisition device, and the mirror being configured and arranged to project fluorescence received by the objective lens to the image acquisition device. The excitation light source comprises at least a first excitation light source and a second excitation light source, wherein the first excitation light source is used for excitation of a fluorescence signal, and the second excitation light source is used for excitation of a light excitation chemical luminescence signal. The imaging system can not only realize fluorescence imaging, but can also realize light excitation chemical luminescence imaging.
Patent WO-2021169924-A1 (WO)
Inventor: QIU FENG
IPC: G06K9/00
Filed: 2021-02-22
Abstract: Provided are a behavior prediction method and apparatus, a gait recognition method and apparatus, an electronic device, and a computer readable storage medium. According to the present disclosure, firstly, multiple target video clips are obtained, each target video clip comprising a target image and the first N image frames of the target image, and N being a positive integer; then, gait data and target center of gravity coordinates of a target object in the target image are determined on the basis of multiple pieces of two-dimensional key point information of the target object in each target video clip; and finally, behavior characteristic information of the target object within a preset period of time is predicted on the basis of the gait data and the target center of gravity coordinates.
Patent WO-2021218409-A1 (WO)
Inventor: LI ZHE
IPC: H04L25/03
Filed: 2021-03-09
Abstract: 本申请公开一种RFID标签数量的估计系统、方法和处理器可读介质。该估计方法利用多天线系统中存在的空间分集增益，将多个天线上接收到的复数信号的实部和虚部进行分离并顺序堆叠，从而将标签数量估计问题转换为高维度空间中的数据聚类问题，这样在低纬度空间相互重叠的簇数据可以在高纬度空间进行分离，从而提高了标签数量估计的准确性。
Patent WO-2021190300-A1 (WO)
Title: Ai慢性肾病风险筛查建模方法、慢性肾病风险筛查方法及系统
Inventor: LI HAIYUAN
IPC: G16H50/30
Filed: 2021-03-10
Abstract: 一种慢性肾病风险筛查的方法及系统，具体涉及到机器学习方法构建慢性肾病风险筛查模型，包括建立有效慢性肾病风险筛查模型、整理待筛查用户数据、将待筛查用户数据代入慢性肾病风险筛查模型进行模型计算，最终得到肾脏病风险结果。从而实现高效、低成本、高准确率的慢性肾病风险筛查系统。本方法采用机器学习BP神经网络、XGBoost与随机森林集成算法训练慢性肾病风险筛查模型，能够根据身体基本测量信息、症状信息、医学检验检查信息、家族史、既往史、生活习惯等数据自动筛查出慢性肾病高危人群，其准确率高达0.96以上。
Patent WO-2022001169-A1 (WO)
Title: Highway-railway dual-purpose track-laying machine for urban rail transit engineering
Inventor: ZHAO WENJUN
IPC: E01B29/16
Filed: 2021-03-11
Abstract: A highway-railway dual-purpose track-laying machine for an urban rail transit engineering, comprising a framework structure, a traveling mechanism, and a hoisting system. The framework structure comprises a framework; the framework comprises a side framework structure and an upper connection framework structure; the side framework structure comprises a lower fixed structure and an upper movable structure; the upper movable structure can stretch out and draw back with respect to the lower fixed structure; the upper connection framework structure comprises a fixed structure and a movable structure; the movable structure can stretch out and draw back with respect to the fixed structure; the traveling mechanism is connected to the framework structure and used for achieving the movement of the framework structure; and the hoisting system is provided on the framework structure and used for hoisting. The combined structure of the track-laying machine is simple and feasible; the traveling and track gauge change structure of the highway-railway dual-purpose track-laying machine for the urban rail transit engineering and a structure for achieving whole machine span change are separately designed, and the traveling mechanism is designed to be a height and position adjustable structure, and thus, corresponding change requirements can be realized according to working condition requirements.
Patent WO-2021223524-A1 (WO)
Inventor: ZHANG MING
IPC: F24F11/86
Filed: 2021-03-19
Abstract: An air conditioner and a control method therefor, and a computer-readable storage medium. The method comprises: first, controlling the operation frequency of a compressor according to an evaporation temperature, so as to ensure that a low pressure switch is not switched off, and if the low pressure switch is switched off, controlling the frequency of the compressor to continuously reduce until the low pressure switch is switched on; and then controlling the operation frequency of the compressor to rise, wherein the maximum operation frequency of frequency rising of the compressor does not exceed a limited frequency, so as to ensure that the low pressure switch is not switched off.
Patent WO-2022198606-A1 (WO)
Title: 深度学习模型的获取方法、系统、装置及存储介质
Inventor: ZHANG XUE
IPC: G06N3/04
Filed: 2021-03-26
Abstract: 本申请提供一种深度学习模型的获取方法，所述方法包括：获取第一深度学习模型和表征深度学习模型性能的期望参数，所述深度学习模型性能至少包括以下之一：所述深度学习模型的大小、运行速度和运行精度；根据所述期望参数，对所述第一深度学习模型进行剪枝，得到第二深度学习模型；固定所述第一深度学习模型的参数，对所述第一深度学习模型和所述第二深度学习模型进行联合训练，获得满足所述期望参数的第一目标深度学习模型。应用本申请实施例所提供的方法，能够获取满足不同平台或者不同应用场景的需求的深度学习模型，且还能够克服相关技术中计算资源的浪费，以及在计算资源紧张的情况下，无法获取合适的深度学习模型的缺陷。
Patent WO-2022198704-A1 (WO)
Title: 显示装置
Inventor: ZHANG PENG
IPC: G02F1/13357
Filed: 2021-03-31
Abstract: 一种显示装置(2)，包括显示面板(21)、背光模组(22)和挡光件(23)，背光模组(22)上设置有贯穿背光模组(22)的通孔(V1)，挡光件(23)包括与通孔(V1)对应的通道(V2)，挡光件(23)可以将背光模组(22)的其他组件与通道(V2)隔绝开，防止背光模组(22)中的光线照射至通道(V2)内，从而解决现有屏下摄像显示装置存在的背光模组(11)的通孔(H1)容易漏光的问题。
Patent WO-2022178948-A1 (WO)
Inventor: WANG JIANZONG
IPC: G06N3/08
Filed: 2021-03-31
Abstract: A model distillation method and apparatus, a device, and a storage medium, relating to the technical field of artificial intelligence. The method comprises: acquiring a pre-trained model, a student model, a plurality of labeled training samples, and a plurality of unlabeled training samples, the pre-trained model being a model obtained by training on the basis of a Bert network (S1); using the unlabeled training samples and the student model to perform overall distillation learning on the pre-trained model to obtain a student model after first distillation (S2); using the unlabeled training samples and the student model after the first distillation to perform hierarchical distillation learning on the pre-trained model to obtain a student model after second distillation (S3); and using the labeled training samples to perform hierarchical distillation learning on the student model after the second distillation to obtain a trained student model (S4). Thus, the accuracy of the model obtained after distillations is improved by means of three distillations, the requirements for labeling of training samples are reduced, and distillation costs are reduced.
Patent WO-2022213299-A1 (WO)
Inventor: GAO ZHAOXIN
IPC: A61K8/19
Filed: 2021-04-07
Abstract: Selon l'invention, des compositions de dentifrice comprenant un sel de bicarbonate, de l'eau, un édulcorant à intensité moyenne et un édulcorant à haute intensité, sont efficaces pour traiter le biofilm ou plaque dentaire tout en fournissant une expérience sensorielle améliorée.
Patent WO-2022141990-A1 (WO)
Inventor: YAN LIN
IPC: G10L15/22
Filed: 2021-04-26
Abstract: 一种家电设备的语音控制方法，通过语音装置对家电设备进行语音控制，包括：接收语音唤醒指令，并根据语音唤醒指令唤醒语音装置（S110）；采集并识别周边环境的语音信息，并在识别到语音指令时，根据语音指令的类型进行语音模式切换(S120)。还公开了一种家电设备、语音装置及计算机存储介质。
Patent WO-2022021981-A1 (WO)
Title: 二-(苯并咪唑)-1,2,3-三唑衍生物及其制备和应用
Inventor: LU QIANJIN
IPC: A61P17/00
Filed: 2021-04-29
Abstract: 本发明属于药物小分子技术领域，具体公开了一种全新的二-(苯并咪唑)-1,2,3-三唑衍生物及其制备、应用以及包含该活性成分的制剂。本发明研究发现，所述的全新的化合物，在抑制miR-210表达方面具有意料不到的效果，可用于病理性miR-210过表达相关疾病的药物的开发。
Patent WO-2021219119-A1 (WO)
Inventor: ZHU XIAOYAN
IPC: C12N5/0784
Filed: 2021-04-30
Abstract: Provided are an immune cell treated by means of a magnetic field and the use thereof. A medium static magnetic field with an intensity of 0.3T can promote the secretion of granzymes and cytokines of mouse CD8 +  T cells, increase the level of ATP and mitochondrial respiration, and up-regulate the expression of mitochondrial respiratory chain related genes Uqcrb and/or Ndufs6. In addition, magnetic receptor candidate genes Isca1 and Cry1/Cry2 are involved in regulating the expression of Uqcrb and/or Ndufs6. An in-vivo experiment shows that the static magnetic field can inhibit the growth and development of tumors by means of promoting the secretion of the granzymes and cytokines of the CD8 +  T cells. A killing ability test shows that the static magnetic field treatment can enhance the killing ability of the CD8 +  T cells, and infusion of the CD8 +  T cells treated by means of the magnetic field back into a tumor-grafted mouse has an anti-tumor effect.