baber/WOPTO huggingface dataset:
Patent WO-2018188459-A1 (WO)
Inventor: HE RUIMING
IPC: H04L29/08
Filed: 2018-03-21
Abstract: L'invention concerne un procédé et un dispositif permettant de déterminer des informations de recommandation, comprenant les étapes consistant : à acquérir un enregistrement de message associé à une première identification d'utilisateur ; à acquérir un second nombre d'envois déterminés en fonction d'un premier nombre d'envois de diverses informations d'un type prédéfini, les expéditeurs des diverses informations d'un type prédéfini étant respectivement diverses secondes identifications d'utilisateur autres que la première identification d'utilisateur dans un enregistrement de message statistique ; et à utiliser un nombre prédéfini d'éléments d'informations ayant le second nombre maximal d'envois sous forme d'informations à recommander. L'invention concerne par ailleurs un procédé et un dispositif de recommandation d'informations. Le procédé consiste : lorsqu'une demande de recommandation portant la première identification d'utilisateur envoyée par un terminal est reçue, à pousser les informations à recommander vers un terminal correspondant à la première identification d'utilisateur. L'invention concerne en outre un autre procédé et un autre dispositif de recommandation d'informations. Le procédé consiste : à envoyer la demande de recommandation à un serveur, la demande de recommandation comprenant une première identification d'utilisateur propre ; et à recevoir une réponse de recommandation renvoyée par le serveur, la réponse de recommandation comprenant les informations à recommander associées à la première identification d'utilisateur. Les informations à recommander en fonction du mode de réalisation peuvent refléter de manière spécifique et précise des informations souhaitées par la première identification d'utilisateur.
Patent WO-2018188501-A1 (WO)
Title: 一种数模转换器
Inventor: HOU CHENLONG
IPC: H03M1/66
Filed: 2018-04-03
Abstract: 本申请提供了一种数模转换器，能够减少静态电流开销，降低静态噪声。该数模转换器包括：第一电流源模块，用于为数模转换器提供电流I1；第一开关控制模块，用于根据待转换的数字信号，控制所述数模转换器中的各支路与跨阻放大器之间的导通或关断，所述第一电流源模块提供的电流I1经由导通的支路流入所述跨阻放大器；所述跨阻放大器，用于将所述第一电流源模块提供的电流I1转换为模拟电压，并输出所述模拟电压。
Patent WO-2019205124-A1 (WO)
Title: Method for protecting cradle head, device for protecting cradle head, cradle head and unmanned aerial vehicle
Inventor: LIU SHUAI
IPC: B64D47/08
Filed: 2018-04-28
Abstract: A method for protecting a cradle head (100), a protection device (10), a cradle head (100) and an unmanned aerial vehicle (1000), the protection method comprising: controlling the cradle head (100) to enter sleep mode when a cradle head electrical adjuster (30) undergoes a firmware upgrade; after the cradle head electrical adjuster (30) completes firmware upgrade, detecting whether the cradle head electrical adjuster (30) and a processor (12) of the cradle head (100) communicate normally; when the cradle head electrical adjuster (30) and the processor (12) of the cradle head (100) are in normal communication, controlling the cradle head (100) to enter awake mode; and after the cradle head (100) enters awake mode, adjusting the current posture of the cradle head (100) according to the target posture of the cradle head (100) before the cradle head electrical adjuster (30) undergoes firmware upgrade; when the cradle head (100) enters sleep mode, the torque output of a motor (20) of the cradle head (100) is zero; when the cradle head (100) enters awake mode, the motor (20) operates normally.
Patent WO-2019153544-A1 (WO)
Title: Annotation backend check method and apparatus, computer device and storage medium.
Inventor: LIU WANJING
IPC: G06F11/36
Filed: 2018-05-02
Abstract: An annotation backend check method and apparatus, a computer device and a storage medium. The method comprises: if an input parameter of a web application is detected, parsing same to acquire the annotation of the input parameter, and acquiring the class of the annotation; transmitting the class of the annotation to a pre-constructed virtual processor and parsing same to acquire the logic of the annotation; and carrying out a backend check on the annotation according to the logic of the annotation, and if the annotation passes the backend check, giving a prompt for a successful check. By means of the method, the class of the annotation in the input parameter is transmitted to the virtual processor as the parameter, the logic of the annotation is parsed using the virtual processor , the logic of the annotation is then subjected to a backend check, so that the compiling of a great number of repeated codes is avoided, and development difficulties are reduced.
Patent WO-2018214744-A1 (WO)
Inventor: BAI JIAN
IPC: G06Q10/00
Filed: 2018-05-10
Abstract: 本发明实施例公开了一种信息处理方法及相关产品，方法应用于包括处理器、人工智能AI模块的移动终端，包括：控制处理器在检测到所述移动终端的系统状态满足预设条件时，检测当前用户是否为注册用户；控制处理器在检测到当前用户为注册用户时，接收来自天气应用的天气数据，并向AI模块发送携带有天气数据的第一指令；控制AI模块接收第一指令，确定天气数据对应的出行策略，并向处理器发送携带有出行策略的第二指令；控制处理器接收第二指令，输出出行策略。本发明实施例有利于为用户推送合适的出行策略。
Patent WO-2018233422-A1 (WO)
Title: Co-time co-frequency full-duplexing system and mobile terminal
Inventor: WANG BAIGANG
IPC: H04L5/14
Filed: 2018-05-21
Abstract: Provided are a co-time co-frequency full-duplexing system and a mobile terminal. The co-time co-frequency full-duplexing system comprises: a baseband processing circuit, a transmitting terminal signal processing circuit, a receiving terminal signal processing circuit and a signal transceiving circuit, wherein a first end of the baseband processing circuit is electrically connected to a first end of the transmitting terminal signal processing circuit; a second end of the transmitting terminal signal processing circuit is electrically connected to a first end of the signal transceiving circuit; a second end of the baseband processing circuit is electrically connected to a first end of the receiving terminal signal processing circuit; a second end of the receiving terminal signal processing circuit is electrically connected to a second end of the signal transceiving circuit; and the signal transceiving circuit is used for simultaneously sending an uplink signal and receiving a downlink signal, and isolating the uplink signal from the downlink signal.
Patent WO-2018228150-A1 (WO)
Title: Transmission de liaison descendante à un ue en mode inactif dans un ran
Inventor: GAGE WILLIAM ANTHONY
IPC: H04W72/04
Filed: 2018-05-23
Abstract: La présente invention concerne un nœud de réseau d'un réseau d'accès radio (RAN), configuré pour délivrer des données de liaison descendante à un équipement d'utilisateur (UE) fonctionnant dans un mode inactif. Le nœud de réseau reçoit des données de liaison descendante destinées à l'UE, via une interface réseau, et construit une unité de données de protocole de liaison descendante (PDU) contenant les données de liaison descendante. Le nœud de réseau identifie un ensemble d'un ou plusieurs nœuds cible à l'intérieur d'une zone de notification de RAN, et transmet la PDU de liaison descendante et un identificateur de mode inactif associé à l'UE, à l'ensemble identifié de nœuds cible, à l'aide d'informations de contexte d'UE associées à l'UE. Un ou plusieurs des nœuds cible transmettent la PDU de liaison descendante à l'UE à l'aide d'informations de livraison fournies par le nœud de réseau.
Patent WO-2018219297-A1 (WO)
Inventor: PENG JIANYUAN
IPC: H04W12/08
Filed: 2018-05-30
Abstract: 本申请提供了无线网络的用户接入控制方法和装置。根据所述方法的一个示例，在交换机的主用主控板和备用主控板进行主备倒换期间，AP可在因为主备倒换而与主用AC有短时间的通信中断时启动定时器。这样，如果该中断在允许的时间内，AP依然维持本AP与认证用户的连接，并不强制认证用户下线。
Patent WO-2019227498-A1 (WO)
Title: Power distribution cabinet having fluorescent emission band and capable of preventing theft of electricity
Inventor: ZHU XUEDE
IPC: H02B1/30
Filed: 2018-06-02
Abstract: A power distribution cabinet capable of preventing theft of electricity comprises a surveillance camera (1), an alarm (2), a handle (3), a door panel (4), supporting legs (6), an analog-to-digital converter (8), a single-chip microcomputer (9), a power sensor (10), a display screen (11), a drying machine (12), a cover board (13), and a temperature regulator (14). The cover board (13) is fixed to an upper end of a power distribution cabinet main body (7). The temperature regulator (14) and the drying machine (12) are fixed to an upper end of the cover board (13). The alarm (2) is fixed to a left end of the power distribution cabinet main body (7). The door panel (4) is fixed to a front end of the power distribution cabinet main body (7). There are two supporting legs (6). The two supporting legs (6) are symmetrically fixed to a lower end surface of the power distribution cabinet main body (7). The surveillance camera (1) and the display screen (11) are fixed to the front end of the power distribution cabinet main body (7). The analog-to-digital converter (8), the single-chip microcomputer (9), and the power sensor (10) are fixed to a right end of the power distribution cabinet main body (7). The analog-to-digital converter (8) is electrically connected to the single-chip microcomputer (9). The single-chip microcomputer (9) is electrically connected to the display screen (11) and the alarm (2). A plurality of fluorescent emission bands occupy a certain area of an outer surface of a wall of the power distribution cabinet. The power distribution cabinet can effectively prevent theft of electricity and has a high level of automation.
Patent WO-2019029259-A1 (WO)
Title: Texture structure, optical thin film, mould and electronic device cover plate
Inventor: GAO YULONG
IPC: H05K5/03
Filed: 2018-06-12
Abstract: Disclosed in the present invention are a texture structure, an optical thin film, a mould and an electronic device cover plate. The texture structure comprises a plurality of distributed short lines, the plurality of short lines are arranged to be protruded and/or depressed, and spaces are provided between adjacent short lines, and these spaces form an optical structure. The present invention provides a novel texture structure. The texture structure can change the direction of the short lines in a direction randomly or according to an expected effect. The side face of the short line is an arc-shaped face, adjacent arc-shaped faces being connected to form a space, the space being an optical structure. An optical thin film having such a texture structure or an optical thin film using such a texture has at least one light beam under a light source, and reduces the influence of rainbow effect on light and shadow effects to a certain extent. An electronic device cover plate uses such a texture structure or optical thin film, and in this way, the rotation angle of the short lines can be flexibly applied to realize different light and shadow effects of the electronic device cover plate.
Patent WO-2018228434-A1 (WO)
Title: 上行控制信道的发送方法、接收方法、装置、终端及基站
Inventor: GAO XUEJUAN
IPC: H04L5/00
Filed: 2018-06-13
Abstract: 本公开提供一种上行控制信道的发送方法、接收方法、装置、终端及基站，该发送方法包括：确定发送待反馈的上行控制信息的多个目标时隙；获取所述目标时隙中承载所述待反馈的上行控制信息的上行控制信道的传输长度或格式；其中，每个所述目标时隙中的上行控制信道的传输长度或格式相同；按照确定的所述上行控制信道的传输长度或格式，在每个所述目标时隙中发送承载所述待反馈的上行控制信息的上行控制信道。
Patent WO-2019104995-A1 (WO)
Inventor: ZHAO XUMIN
IPC: F04C18/356
Filed: 2018-06-14
Abstract: 一种流体机械及具有其的换热设备。其中，流体机械包括：转轴（50）；气液分离组件，气液分离组件具有分离腔（411），转轴（50）的至少一部分穿入分离腔（411）内并可相对于分离腔（411）旋转，混合态冷媒进入分离腔（411）后在转轴（50）的旋转作用下气液分离；气缸（30），气液分离后的气体进入气缸（30）内。
Patent WO-2019174144-A1 (WO)
Inventor: SUN YAZHOU
IPC: A63F13/79
Filed: 2018-06-14
Abstract: 一种游戏中的虚拟人物生成方法、装置、存储介质和计算机设备。其中的方法包括：获取游戏玩家的DNA属性，DNA属性为根据游戏玩家的DNA数据所获得的遗传学属性；按照预先建立的DNA属性与游戏中虚拟人物属性的映射关系，配置与游戏玩家对应的虚拟人物的属性。通过将游戏玩家的DNA属性与游戏中虚拟人物的属性进行关联，使得虚拟人物的属性能够反映游戏玩家的DNA属性，从而使得虚拟人物可以反映玩家的个体差异。
Patent WO-2019196264-A1 (WO)
Title: Propulsion mechanism for contacts in drawer-type switch cabinet
Inventor: YANG QUANBING
IPC: H02B11/127
Filed: 2018-08-01
Abstract: A propulsion mechanism (1) for contacts in a drawer-type switch cabinet, comprising a control mechanism, a propulsion mechanism, a working position contact (5) and a test position contact (4); the control mechanism is a gear shaft (2), the propulsion mechanism comprises a first gear (31), a second gear (32), a first rack plate (34) and a second rack plate (36), the first gear being fixed on the gear shaft, and being provided with some of the gear teeth, the gear teeth on the first gear being mated with the first rack plate; the second gear is fixed on the gear shaft, and is provided with some of the gear teeth, the gear teeth on the second gear being mated with the second rack plate; the working position contact is fixed on the second rack plate, and the test position contact is fixed on the first rack plate; and when the gear shaft rotates, the first gear drives the first rack plate to move upward, so as to drive the test position contact to move upward, and when the first rack plate no longer moves upward, the second gear starts to drive the second rack plate to move upward, so as to drive the working position contact to move upward. The contact propulsion mechanism can control the contacts in a drawer-type switch cabinet in a more easy and efficient way.
Patent WO-2019024923-A1 (WO)
Title: Shoe structure
Inventor: LUH YIH-PING
IPC: F21V8/00
Filed: 2018-08-03
Abstract: A shoe structure (1), comprising a sole (11), a vamp (12), and an attached component (15). The sole (11) has a first surface (111) and a second surface (112) opposite to the first surface (111). The first surface (111) has a light source module (13). The vamp (12) has a light guide component (14); one end of the light guide component (14) is provided corresponding to a light source (131) in the light source module (13); and the light guide component (14) has at least one break point (143). The attached component (15) is provided corresponding to the break point (143).
Patent WO-2019042095-A1 (WO)
Title: Given rotational speed calculating method, device, electronic speed controller, power system, and unmanned aerial vehicle
Inventor: CHEN YIDONG
IPC: H02P29/00
Filed: 2018-08-07
Abstract: A given rotational speed calculating method, a device, an electronic speed controller, a power system, and an unmanned aerial vehicle. The given rotational speed calculating method comprises: acquiring a maximum rotational speed, a minimum rotational speed, and the current throttle value; acquiring at least one maximum accelerator value and at least one minimum throttle value; determining, by means of the average calculation formula, the average value of the at least one maximum throttle value and the average value of the at least one minimum throttle value; and calculating the given rotational speed according to the maximum rotational speed, the minimum rotational speed, the current throttle value, the average value of the maximum throttle values, and the average value of the minimum throttle values. Therefore, the dependency on the fixed maximum throttle value and the fixed minimum throttle value can be effectively reduced during calculation of the given rotational speed, improving the control precision of the electronic speed control.
Patent WO-2019037657-A1 (WO)
Title: Carbon fiber composite artificial bone and preparation method
Inventor: TAN ZHOUJIAN
IPC: A61F2/28
Filed: 2018-08-17
Abstract: A carbon fiber composite artificial bone and preparation method thereof, the artificial bone comprising a carbon fiber composite spring-shaped frame or comprising a carbon fiber composite spring-shaped frame and a carbon fiber composite pin member. The carbon fiber composite pin member by means of insertion is provided at one end or two ends of a cavity of the spring-shaped frame or passes through such that it is provided within the cavity of the carbon fiber composite spring-shaped frame. The preparation method comprises: using carbon fiber as raw material, performing a knitting process to prepare a spring-shaped carbon fiber pre-fab, then by means of densification, high-temperature purification and preparation of a wear-resistant coating layer, obtaining the carbon fiber composite spring-shaped frame. The carbon fiber composite spring-shaped frame is combined with the carbon fiber composite pin member to obtain an artificial bone. The artificial bone is light, has good biocompatibility and good mechanical performance, and particularly has high elastic deformability and favorable toughness, and can realize the function and curved shape of a soft bone portion, thus having high practical utility.
Patent WO-2020047787-A1 (WO)
Title: Optical engine of projector and projector
Inventor: GUO JIA
IPC: G03B21/20
Filed: 2018-09-05
Abstract: An optical engine (100) of a projector, and a projector, the optical engine (100) of the projector comprising: a light source (10); a polarizing element (20) mounted on a light-emitting side of the light source (10), the polarizing element (20) having a polarizing film (21), the polarizing film (21) being provided at an included angle with the light emitted from the light source (10), and the polarizing film (21) being able to transmit P light while reflecting S light or transmit S light while reflecting P light; a mirror (30) mounted on one side of the polarizing film (21), the mirror (30) being used for reflecting the S light or P light reflected by the polarizing film (21) back to the polarizing film (21); a 1/4 wave plate (40) mounted between the polarizing element (20) and the mirror (30); an LCOS display chip (50) mounted on a side of the polarizing film (21) facing away from the mirror (30), the LCOS display chip (50) being used for receiving the S light or P light, and emitting a formed image as the P light or S light; and a lens (60) mounted on a side of the polarizing film (21) facing away from the light source (10), the image formed by the LCOS display chip (50) being reflected to the lens (60) by means of the polarizing film (21). This arrangement helps to reduce the installation space required by the optical engine (100) of the projector, and further helps to reduce the volume of the projector.
Patent WO-2020010686-A1 (WO)
Inventor: XU JINMING
IPC: A61M16/06
Filed: 2018-09-06
Abstract: 一种易操作型麻醉呼吸面罩，包括：面部接触部（11），为中空筒体，面罩本体（12），为锥形，锥形的下边缘与面部接触部（11）的上端固定连接，管道接口（13），垂直设置在面罩本体（12）的顶端，面罩本体（12）具有中间隆起区域（14）和位于中间隆起区域（14）两侧的弧形下凹区域（15），中间隆起区域（14）从管道接口（13）外围起始，延伸到面罩本体（12）的边缘处，正面突起块阵列（16），设置在中间隆起区域（14）上，侧面突起块阵列（17），分别设置在弧形下凹区域（15）上。易操作型麻醉呼吸面罩能够增加握持时的抓力，便于手型小的人操作。
Patent WO-2019184284-A1 (WO)
Inventor: ZHANG RUIQIANG
IPC: H01R13/66
Filed: 2018-09-27
Abstract: 一种连接器及连接器辅助设备，涉及电子技术领域，该连接器用于连接有源器件，包括与有源器件连接的连接端部（1）和增加负载的辅助电阻单元（2），辅助电阻单元与连接端部可拆卸的电性连接，用于在辅助电阻单元失效后，通过拆卸、更换辅助电阻单元来保持连接器的正常工作。该连接器只需更换对应的辅助电阻单元即可实现对连接器的配件更新，使其恢复正常的工作运转，结构简单，成本低。
Patent WO-2020042283-A1 (WO)
Title: 具有指纹识别装置的触控显示屏
Inventor: SHI TENGTENG
IPC: G06K9/00
Filed: 2018-10-09
Abstract: 本发明提供了一种具有指纹识别装置的触控显示屏，其中所述触控显示屏为液晶显示屏，所述液晶显示屏包括集成在液晶显示屏的薄膜晶体管层中的指纹感应单元和控制电路，其中，所述指纹感应单元用于收集进入触控显示屏的光线，并将收集到的光线转换为电信号；所述光线为屏幕光源被指纹遮挡后产生的反射光线；所述控制电路用于生成指纹图像。
Patent WO-2020087379-A1 (WO)
Inventor: HONG WEI
IPC: H04W74/00
Filed: 2018-10-31
Abstract: La présente invention porte sur un procédé et un appareil de transmission d'informations d'indication d'accès aléatoire. Le procédé consiste : à générer des informations d'indication concernant un accès aléatoire, les informations d'indication étant utilisées pour indiquer la prise en charge d'un accès aléatoire à contention en deux étapes ou la prise en charge d'un accès aléatoire à contention en quatre étapes ; à diffuser un message système à un équipement utilisateur, le message système comprenant les informations d'indication.
Patent WO-2020056862-A1 (WO)
Inventor: CHENG JIAYOU
IPC: H01L51/56
Filed: 2018-11-01
Abstract: L'invention concerne un film protecteur d'une structure d'encapsulation d'OLED, la structure d'encapsulation d'OLED et un procédé de fabrication du film de protection. Le film protecteur comprend un film de base, et des films auxiliaires situés sur au moins deux côtés opposés du film de base et reliés au film de base, les films auxiliaires étant plus souples que le film de base ; lorsque le film protecteur recouvre la structure d'encapsulation d'OLED, le film de base recouvre la partie supérieure de la structure d'encapsulation d'OLED, et les films auxiliaires recouvrent au moins deux côtés opposés de la structure d'encapsulation d'OLED.
Patent WO-2019096178-A1 (WO)
Title: 纤维检测方法、装置及电子设备
Inventor: SCOTT MATTHEW ROBERT
IPC: G06K9/62
Filed: 2018-11-14
Abstract: 一种纤维检测方法、装置及电子设备，涉及图像识别技术领域，其中，纤维检测方法包括：获取待检测纤维图像(S101)；根据预设深度学习模型提取待检测纤维图像的纤维特征，预设深度学习模型包括多种基于卷积神经网络的深度学习模型(S102)；利用基于预设深度学习模型训练的分类器对纤维特征进行识别，生成待检测纤维图像的识别结果(S103)。该纤维检测方法能够通过多种基于卷积神经网络的深度学习模型，对每种纤维进行独立的神经网络检测识别，从而在对混合纤维检测时，排除其他纤维对识别的干扰，达到准确识别纤维的目的。
Patent WO-2019105264-A1 (WO)
Inventor: LI HONGBIN
IPC: C22C38/04
Filed: 2018-11-21
Abstract: 一种高强高韧耐磨复合钢板，其包括基板层和单面或双面复合于基板层上的复合层；所述基板层为碳钢层，所述复合层为超高锰钢层，所述复合层中Mn元素的含量为16.00～25.00wt.％。此外还公开了上述高强高韧耐磨复合钢板的制造方法，包括步骤：（1）制得基层板坯和复合层板坯；（2）组坯；（3）加热：加热温度为1150～1250℃，保温1～3小时；（4）复合轧制：开轧温度为1120～1220℃，终轧温度为1050～1200℃，控制压下率≥50％；（5）轧后冷却。该高强高韧耐磨复合钢板既具有高强硬度，又具有高耐磨和高韧性，钢板综合性能优异。
Patent WO-2019101115-A1 (WO)
Title: Uses of dna tetrahedron for preparing drug for treating alzheimer's disease
Inventor: LIN YUNFENG
IPC: A61K31/711
Filed: 2018-11-22
Abstract: The invention relates to the uses of a DNA tetrahedron for preparing a drug for treating Alzheimer's disease. Said DNA tetrahedron is assembled into a tetrahedral structure by means of a four single-stranded DNA using complementary base pairing, wherein each rib has a double-stranded DNA structure, can protect neural cells in an environment with amyloid beta protein, and inhibits apoptosis thereof.
Patent WO-2020034482-A1 (WO)
Title: Digital pcr system and digital pcr droplet formation method
Inventor: Wu Xuanye
IPC: C12M1/00
Filed: 2018-11-23
Abstract: Provided by the present invention are a digital PCR system and a digital PCR droplet formation method. The digital PCR system comprises a droplet formation assembly and a droplet ejection hole assembly, the droplet ejection hole assembly being connected below the droplet formation assembly; the droplet formation assembly comprises a cover plate and at least one annular step connected to a lower surface of the cover plate, and the droplet ejection hole assembly comprises a plurality of droplet ejection holes, wherein an upper surface of the droplet ejection hole assembly, the lower surface of the cover plate and the annular step jointly enclose to form a droplet formation chamber; a vaporization component is provided within the droplet ejection holes, being used for vaporizing a liquid layer of a digital PCR solution in the droplet ejection holes and quickly pushing same into droplet formation oil in the droplet formation chamber so as to form digital PCR droplets. The present invention uses hot bubble technology to perform high-speed digital PCR droplet formation, and may perform in-situ PCR temperature control and in-situ digital PCR signal collection.
Patent WO-2019105435-A1 (WO)
Inventor: ZHANG HONGYAN
IPC: A61P31/20
Filed: 2018-11-29
Abstract: 提供了一种抑制乙型肝炎病毒基因表达的siRNA以及含有该siRNA的药物组合物和缀合物。该siRNA中的每个核苷酸各自独立地为修饰或未修饰的核苷酸，该siRNA含有正义链和反义链，该正义链含有核苷酸序列A，该核苷酸序列A与SEQ ID NO:1所示的核苷酸序列长度相等，且不多于3个核苷酸差异，该反义链含有核苷酸序列B，该核苷酸序列B与SEQ ID NO:2所示的核苷酸序列长度相等，且不多于3个核苷酸差异。
Patent WO-2019120135-A1 (WO)
Title: Cell culture module and cell culture system
Inventor: QIAN QIJUN
IPC: C12M3/00
Filed: 2018-12-14
Abstract: Provided are a cell culture module and a cell culture system. The cell culture module comprises: a closed body that is in communication with the outside only by means of a culture fluid inlet, a culture fluid outlet, a cell fluid inlet, and a cell fluid outlet; culture fluid cavities and a cell cavity which are located in the body, the culture fluid cavities comprising independent culture fluid cavities respectively in communication with the culture fluid inlet and in communication with the culture fluid outlet, and the cell cavity being in communication with the cell fluid inlet and the cell fluid outlet; sealing blocks used for separating the cell cavity and the culture fluid cavities; and a hollow fiber filament placed in the cell cavity and having the wall provided with micropores that do not allow cells to pass, the hollow fiber filament passing through the sealing blocks, and both ends of the hollow fiber filament being respectively in communication with the culture liquid cavities at the culture liquid inlet end and at the culture liquid outlet end. The cell culture system comprises a cell culture chip, and can be used for culturing different cells.