baber/WOPTO huggingface dataset:
Patent WO-2021083284-A1 (WO)
Title: Load balancing method and apparatus, medium and device
Inventor: LI YIJUN
IPC: H04L29/08
Filed: 2020-10-29
Abstract: The present disclosure relates to a load balancing method and apparatus, a medium and a device. The load balancing method comprises: a load balancer receiving a request message from a client; parsing the request message, and determining a service server according to a load balancing rule; and encapsulating the request message of the client, and sending the encapsulated request message to the service server. The load balancer only needs to handle the parsing and forwarding of incoming messages, and does not need to handle outgoing content, which eliminates one instance of the use of bandwidth for forwarding, and can significantly reduce bandwidth consumption in a cluster in a cloud computing scenario.
Patent WO-2021129155-A1 (WO)
Title: 一种复合型哌嗪类重金属螯合剂tddp的合成工艺
Inventor: GUO XIANGRONG
IPC: A62D3/33
Filed: 2020-10-31
Abstract: 公开了一种复合型哌嗪类重金属螯合剂TDDP的合成工艺，包括如下反应：以乙二胺和乙二醛为原料，在催化剂存在下发生缩合反应生成二并哌嗪；以有机碱四甲基胍为催化剂，二并哌嗪与二硫化碳、氢氧化钠反应生成TDDP；同时发生乙二胺与二硫化碳、氢氧化钠的反应生成EDTC。与现有技术相比，有益效果是：在设计的反应条件下，合成二并哌嗪后的溶液在制备TDDP同时，过量的乙二胺与二硫化碳、氢氧化钠进行反应生成另外一种重金属沉淀剂EDTC，使得制得的重金属螯合剂目标产品无需进行二次复配即可得到同时具有环状结构和线状结构去除重金属离子功能的去除剂，扩大了使用领域并且去除重金属离子效果尤为明显。
Patent WO-2021135624-A1 (WO)
Title: Virtual circuit-based data packet processing method and forwarding table entry construction method
Inventor: WANG YUBAO
IPC: H04L45/50
Filed: 2020-11-03
Abstract: The present disclosure provides a virtual circuit-based data packet processing method, comprising: determining the identification information of the next-hop PE node of a routing packet and the identification information of the original PE node of the routing packet according to the routing packet corresponding to a virtual private network (VPN) service instance; determining a context virtual circuit, the nodes at both ends of the context virtual circuit being the current PE node and the original PE node respectively; determining the virtual circuit label of the context virtual circuit; writing the VPN label of the routing packet and the virtual circuit label into the initial data packet of the VPN service instance to obtain a final data packet to be forwarded; and forwarding said final data packet to the next-hop PE node.
Patent WO-2021135713-A1 (WO)
Inventor: LIU TAO
IPC: G10L13/02
Filed: 2020-11-20
Abstract: 一种文本转语音的处理方法、终端及服务器，用以降低终端播放语音的时延。方法及装置可应用于人工智能、人机交互等领域。其中，终端检测到用于指示文本转语音的指令；将文本发送服务器；从服务器下载由文本转换而成的音频数据；判断预设时长内是否下载到首帧可以播放的音频数据；若预设时长内下载到首帧可以播放的音频数据，继续下载剩余的音频数据。
Patent WO-2022109779-A1 (WO)
Inventor: WANG YU
IPC: G06N3/04
Filed: 2020-11-24
Abstract: 一种数据处理的方法以及相关设备，涉及人工智能领域，用于填补了在秩未知或者秩已知但至少一个维度的维度值未知的情况下，无法确定出目标数据的目标排布特征的空白。该方法包括：获取至少一个输入信息，每个输入信息均用于表征目标数据的排布特征，排布特征包括第一特征，第一特征的取值为第一值或第一特征的取值为第二值，第一值用于表示未知目标数据的秩，第二值用于表示已知目标数据的秩且未知至少一个维度对应的维度值；获取目标算子对应的约束条件；基于约束条件对至少一个输入信息进行处理，得到至少一个输出信息，每个输出信息均用于表征目标数据的目标排布特征，目标排布特征的取值包括第一特征的目标值。
Patent WO-2022036945-A1 (WO)
Inventor: LI RONG
IPC: B60Q3/80
Filed: 2020-12-10
Abstract: La présente invention porte sur un procédé de commande de lumière de véhicule, ainsi que sur un appareil de commande et sur un support de stockage lisible par ordinateur. Le procédé de commande consiste : à acquérir des informations musicales d'une piste musicale actuelle ; et selon les informations musicales, à commander une lumière de véhicule pour afficher un effet de langage lumineux avec une zone d'éclairage et une durée d'éclairage correspondantes. L'invention met en œuvre un effet de langage lumineux correspondant selon diverses pistes musicales, présente un degré élevé d'intelligence et une meilleure expérience utilisateur.
Patent WO-2021121365-A1 (WO)
Inventor: BEI LIANGLIANG
IPC: G02F1/1339
Filed: 2020-12-18
Abstract: A display module and an electronic device. The display module is provided with a light-transmitting area (A) and a border frame area (B), the border frame area (B) surrounding the light-transmitting area (A). The display module comprises a first substrate (110), a second substrate (120) and at least one light-transmitting support portion (130), the first substrate (110) and the second substrate (120) being stacked, the surface of the first substrate (110) facing towards the second substrate (120) being provided with a thin film transistor, the light-transmitting support portion (130) being arranged between the first substrate (110) and the second substrate (120); on the direction perpendicular to the first substrate (110), a portion of the projection of the at least one light-transmitting support portion (130) coincides with the projection of the light-transmitting area (A), and another portion of the projection coincides with the projection of the border frame area (B).
Patent WO-2021135982-A1 (WO)
Inventor: ZHAO YIMIN
IPC: A61F2/07
Filed: 2020-12-18
Abstract: 一种腔内破膜器，包括：a)一个穿刺组件（400,800），包括穿刺头（41,81）、扩张部分（42,82）、穿刺导管（43,83）；b)一个支撑组件（300,700），支撑组件（300,700）包括一个支撑导管（32,72）和支撑组件（300,700）远端的一个用于支撑覆膜成一个平面的预定形部分（311,71）；c)一个用于配合穿刺组件（400,800）和支撑组件（300,700）轴向运动的导轨机制（431,75）；及d)一个多腔导管（11,51）。
Patent WO-2021136067-A1 (WO)
Inventor: XU XU
IPC: G02F1/1345
Filed: 2020-12-24
Abstract: 一种基板及显示面板，涉及显示装置技术领域，基板包括显示区（1）和位于显示区（1）外并靠近基板的边缘（5）的绑定区（3），绑定区（3）内设有绑定电极（6），绑定电极（6）的朝向基板边缘（5）的一侧连接有朝向基板边缘（5）延伸的第一引线（7），第一引线（7）包括靠近绑定电极（6）的弯曲段（71）和靠近基板边缘（5）的直线段（72）。
Patent WO-2021129771-A1 (WO)
Title: 应用分享方法、第一电子设备及计算机可读存储介质
Inventor: LUO BIN
IPC: H04W4/80
Filed: 2020-12-25
Abstract: 本发明提供一种应用分享方法、第一电子设备及计算机可读存储介质。该方法包括：在第一电子设备与第二电子设备连接的情况下，显示第一界面，其中，第一界面中包括第一电子设备与第二电子设备在本次连接之前，第一电子设备已向第二电子设备分享过的应用对应的应用标识；获取第一目标应用标识，其中，第一电子设备已向第二电子设备分享过的应用对应的应用标识中包括第一目标应用标识或第一目标应用标识为在第一界面输入的应用标识；将第一目标应用标识对应的第一目标应用的运行界面分享给第二电子设备。
Patent WO-2022126765-A1 (WO)
Inventor: LIANG PING
IPC: H04R7/18
Filed: 2020-12-30
Abstract: Provided is a sound production device, comprising a frame, a vibration system and a magnetic circuit system for driving the vibration system to vibrate to produce sound, the vibration system and the magnetic circuit system being fixed to the frame. The magnetic circuit system is provided with a magnetic gap. The vibration system comprises a vibrating diaphragm fixed to the frame, a framework fixed to the vibrating diaphragm, and a voice coil inserted into the magnetic gap and connected to the framework. The framework comprises a bottom wall fixed to the vibrating diaphragm and provided with a pair of long shaft portions and a pair of short shaft portions, and a pair of side walls bending and extending towards the magnetic circuit system from outer edges of the pair of the short shaft portions of the bottom wall. An opening portion is provided in the side of each side wall that is close to a long shaft portion, and is provided with a first through hole. The vibrating diaphragm is connected to the opening portion and is partially accommodated in the first through hole. According to the sound production device, the underflow of the material of the vibrating diaphragm during a forming process can be effectively ameliorated, such that the connecting positions between the side walls and elastic conductive members cannot be contaminated, and therefore, the risk of the side walls and the elastic conductive members not being stably glued is reduced.
Patent WO-2021203779-A1 (WO)
Title: Compound for treatment of pulmonary arterial hypertension, and application thereof
Inventor: LI HONGLIN
IPC: A61K31/4184
Filed: 2021-04-09
Abstract: In the present invention, novel use of a proton pump inhibitor and a derivative thereof in treatment of pulmonary arterial hypertension is found for the first time. In the present invention, a monocrotaline-induced rat pulmonary arterial hypertension model is used, and platelet-derived growth factor-BB (PDGF-BB) induces abnormal proliferation of pulmonary arterial smooth muscle cells (PASMCs); it is found that a proton pump inhibitor such as dexlansoprazole and a derivative thereof can reduce pulmonary artery pressure, reduce thickening of medium and small pulmonary arteries, and inhibit abnormal proliferation of PASMCs, thereby achieving treatment of pulmonary arterial hypertension.
Patent WO-2022052393-A1 (WO)
Inventor: CHEN WEI
IPC: C07H17/065
Filed: 2021-01-07
Abstract: 一种分离制备芍药素-3-O-(6-对香豆酰)葡萄糖苷和锦葵素-3-O-(6-对香豆酰)葡萄糖苷的方法，通过提取，大孔树脂纯化，萃取，制备液相色谱和高速逆流色谱等步骤，从葡萄中分离纯化得到高纯度的两种酰化芍药素，锦葵素类花色苷单体。通过该方法可以从10kg的葡萄皮中获得至少60mg的芍药素-3-O-(6-对香豆酰)葡萄糖苷和至少200mg的锦葵素-3-O-(6-对香豆酰)葡萄糖苷，纯度均可达到不低于98％。本方法具有操作简单，处理量大，重复性好等优点，为葡萄资源的开发利用提供了新的思路。
Patent WO-2022151049-A1 (WO)
Title: 无线充电系统、无线充电发射装置及无线充电接收装置
Inventor: DU ZHIXIA
IPC: H02J50/20
Filed: 2021-01-13
Abstract: 本申请涉及无线充电技术领域。本申请提供的无线充电系统包括无线充电发射装置和无线充电接收装置。无线充电发射装置包括发射天线阵列和第一控制器。无线充电接收装置包括功率接收天线和第二控制器。第一控制器在接收到来自第二控制器的充电请求信号时，控制发射天线阵列依次切换为多极化状态中的每一种极化状态来发射功率信号。第二控制器向第一控制器发送指示由功率信号获得的能量大小的反馈信息。第一控制器根据反馈信息判断出最优极化状态，使发射天线阵列以最优极化状态发射功率信号。由此，能够实现下行通道的最优极化状态检测，应对不同的传输路径和无线充电接收装置状态，保证发射天线和接收天线的极化匹配，大幅度提高能量传输效率。
Patent WO-2021143807-A1 (WO)
Inventor: MA XIANGYANG
IPC: A61B17/70
Filed: 2021-01-15
Abstract: 一种带有活动臂的寰枢椎脱位后路复位器，其特征在于：具有呈夹子状的限位架，夹子状限位架具有第一支架（1）和第二支架（5），第一支架（1）与第二支架（5）于中部交点处交叉连接，第一支架（1）首端安装用于支撑和推进复位的支撑臂（2、3、4）；第二支架（5）首端安装用于夹紧寰椎后弓的夹手臂（6、7、8）；进行复位时，既可利用活动支撑臂（2、3、4）向前推移寰枢椎进行复位，亦可利用夹手臂（6、7、8）夹持寰椎后弓向后提拉寰椎进行复位，或者是在支撑臂（2、3、4）前推的同时进行夹手臂（6、7、8）的提拉进行协同复位，可提供额外的复位力量，且可以准确的控制复位距离，解决了现有技术中后路复位力量不足、复位操作困难及复位效果不佳的问题，同时还可用于除寰枢椎脱位外其它椎骨脱位的复位。
Patent WO-2021147779-A1 (WO)
Title: Configuration information sharing method, terminal device and computer-readable storage medium
Inventor: HE XIAOFAN
IPC: G06F9/445
Filed: 2021-01-15
Abstract: Provided are a configuration information sharing method, a terminal device and a computer-readable storage medium. The configuration information sharing method applied to a first terminal device comprises: acquiring first configuration information, wherein the first configuration information comprises at least one of system configuration information and application configuration information of a first terminal device; and sharing the first configuration information.
Patent WO-2022041640-A1 (WO)
Inventor: WANG JINFENG
IPC: B05B11/00
Filed: 2021-01-19
Abstract: Pompe à mousse. Un cylindre pneumatique (31), un cylindre de compression de liquide (32) et un siège de soupape d'alimentation en liquide (33) sont formés d'un seul tenant dans un corps de pompe (3) ; un ensemble de pression élastique (5) comprend un ensemble tige de piston (51) doté d'un canal de liquide (52), un ensemble piston (53) et un ressort fermé entièrement en plastique (54) ; l'ensemble piston (53) comprend un ensemble piston de compression d'air (55) doté d'une entrée d'air et d'une structure d'alimentation, et un piston de compression de liquide (56) ; l'extrémité supérieure de l'ensemble tige de piston (51) est raccordée de façon mobile à l'ensemble piston de compression d'air (55) pour l'ouverture/la fermeture ; un canal de mélange air-liquide (7) est formé entre l'extrémité supérieure de l'ensemble tige de piston (51) et l'ensemble piston de compression d'air (55) ; l'extrémité inférieure de l'ensemble tige de piston (51) est raccordée de façon mobile au piston de compression de liquide (56) pour l'ouverture/la fermeture ; le ressort fermé entièrement en plastique (54) est emmanché sur l'ensemble tige de piston (51) et est pressé à l'intérieur du cylindre pneumatique (31) au moyen de l'ensemble tige de piston (51) ; le ressort fermé entièrement en plastique (54) forme plusieurs structures de compression d'air à ressort (543) pendant un processus de compression ; le ressort fermé entièrement en plastique (54) et l'ensemble piston de compression d'air (55) forment une structure de compression à double air ; l'ensemble piston de compression d'air (55), l'ensemble tige de piston (51), le ressort fermé entièrement en plastique (54) et le piston de compression de liquide (56) sont combinés pour former une compression d'air de liaison intégrée, une compression de liquide et un mécanisme de réinitialisation.
Patent WO-2022110530-A1 (WO)
Inventor: LI KUN
IPC: G06T5/00
Filed: 2021-01-22
Abstract: 基于SPECT数据采样与噪声特性的断层图像重建方法，其包括步骤：步骤A，评估SPECT原始投影数据的噪声水平，选择与噪声水平相匹配的第一卷积神经网络对SPECT原始投影数据进行降噪处理；步骤B，对降噪后的投影数据应用统计迭代重建算法，得出初步重建图像；步骤C，应用与SPECT投影数据采样角度数目相匹配的第二卷积神经网络对初步重建图像进行后处理；步骤D，基于去伪影后的重建图像和SPECT原始投影数据进一步应用基于压缩感知的图像迭代重建算法，得到最终的重建图像。上述重建方法，特别针对稀疏采样的SPECT数据，可缩短SPECT断层成像采集时间，进行提升效率。
Patent WO-2021179940-A1 (WO)
Title: 一种自动送料装置
Inventor: LIU HAORUI
IPC: B23Q7/04
Filed: 2021-03-02
Abstract: 一种自动送料装置，包括底板（1），底板（1）上设置调整机构（2），调整机构（2）一侧设置送料机构（3），调整机构（2）包括移动组件（21）、设置在移动组件（21）上的旋转组件（22）以及设置在旋转组件（22）上的升降组件（23），送料机构（3）包括牵引组件（31）以及滑动组件（32），滑动组件（32）在牵引组件（31）的牵引下做直线运动。自动送料装置只需少量的人工就能操作完成送料，节约了人工劳动成本。
Patent WO-2021175207-A1 (WO)
Inventor: LIANG SHANGJUAN
IPC: C23C14/34
Filed: 2021-03-02
Abstract: La présente invention concerne un élément capteur de type film et un procédé de préparation associé. L'élément capteur de type film comprend un substrat, une couche absorbante formée sur le substrat, et au moins l'une parmi une couche barrière et une couche protectrice. La couche absorbante a une structure lâche et poreuse, et la teneur massique en titane dans la couche absorbante est supérieure ou égale à 90 %. La couche barrière est formée entre le substrat et la couche absorbante, et la teneur massique en titane dans la couche barrière est supérieure ou égale à 90 % ; la couche protectrice est formée sur le côté de la couche absorbante opposée au substrat, et la teneur massique de titane dans la couche protectrice est supérieure ou égale à 90 %.
Patent WO-2022057215-A1 (WO)
Title: Novel electric strut
Inventor: FU CHUNBO
IPC: E05F15/622
Filed: 2021-03-04
Abstract: An electric strut, comprising an electric strut housing (62). A support pipe housing (2) is sleeved in the electric strut housing (62); a support pipe (3) is mounted in the support pipe housing (2); a lead screw (6) is mounted at the rear end of the support pipe (3); the front end of the screw rod (6) is connected to the rear end of the support pipe (3) by means of a lead screw nut (61); the front end of the support pipe (3) is connected to a joint ball socket (1); a special-shaped guide pipe (5) is sleeved outside the screw rod (6) and located in the electric strut housing (62); a spring (4) is sleeved on the surfaces of the support pipe (3) and the special-shaped guide pipe (5); an adjustable damper (7) is mounted at the tail of the screw rod (6); a motor (8) is mounted in the electric strut housing (62) and is located at the rear end of the screw rod (6); the motor (8) is connected to the screw rod (6) by means of a coupling assembly (10); the rear end of the electric strut housing (62) is sealed by means of an integrated motor connector (9); the integrated motor connector (9) is integrally formed and fixed at the tail of the motor (8).
Patent WO-2022048124-A1 (WO)
Inventor: CAO LIQIANG
IPC: G02B6/12
Filed: 2021-03-05
Abstract: L'invention concerne une structure d'encapsulation de puce photoélectrique et un procédé de d'encapsulation s'y rapportant. La structure d'encapsulation de puce photoélectrique comprend : une puce optique, la puce optique comprenant une couche de milieu optique et une région de bord sur un côté de la couche de milieu optique étant une région de couplage optique ; et une structure de protection située sur une face avant de la puce optique et en contact avec une surface de la région de couplage optique, l'indice de réfraction de la structure de protection étant inférieur à l'indice de réfraction de la couche de milieu optique. La structure d'encapsulation de puce photoélectrique a une fiabilité d'encapsulation améliorée et une fuite de lumière réduite.
Patent WO-2021180088-A1 (WO)
Inventor: TIAN KEGONG
IPC: C07K19/00
Filed: 2021-03-09
Abstract: Provided is an African swine fever virus chimeric protein. The chimeric protein comprises: (1) an African swine fever virus p72 domain I; (2) an African swine fever virus p72 domain II; (3) an African swine fever virus p72 domain III; and (4) African swine fever virus antigenic proteins. By using African swine fever virus p72 protein as a skeleton, the chimeric protein provided in the present invention well exhibits antigenic epitopes of African swine fever virus antigenic proteins p54, p30, CD2v, and p12, achieves a good immune effect, and can produce significant humoral and cellular immune response.
Patent WO-2021180221-A1 (WO)
Inventor: HUI MIZHOU
IPC: A61K31/728
Filed: 2021-03-12
Abstract: Disclosed is an application of low-molecular-weight hyaluronic acid fragments to induce string aggregation of red blood cells in peripheral blood or venous blood, for use in measuring the molecular weight of low-molecular-weight hyaluronic acid fragments or measuring the molecular weight variation range of products produced between batches. The low-molecular-weight hyaluronic acid fragments having an average molecular weight of 35 kDa induce string aggregation of human red blood cells by combining CD44 on the surface of human red blood cells, for use in activity detection of the low-molecular-weight hyaluronic acid fragments. Further disclosed is that the hyaluronic acid fragments having an average molecular weight of 35 kDa have an inhibitory effect on human neutrophil activation, and can prevent and treat inflammatory diseases related to neutrophil activation and releasing various oxidation substances.
Patent WO-2021190516-A1 (WO)
Title: 中继ue确定方法及设备
Inventor: LIANG JING
IPC: H04W40/22
Filed: 2021-03-23
Abstract: 本发明实施例公开了一种中继UE确定方法及设备，该方法包括：获取至少一个候选UE中每个候选UE对应的中继相关信息；根据每个候选UE对应的中继相关信息，进行中继UE的选择或中继UE的重选。
Patent WO-2022217438-A1 (WO)
Inventor: QIN CHARLIE
IPC: H04N21/81
Filed: 2021-04-12
Abstract: 本发明公开一种基于人工智能视频理解的视频音乐适配方法与系统。所述系统包括：人工智能视频理解模块、音视频时间线装置、音乐库和混音装置。所述方法是，首先通过人工智能视频理解模块理解所述视频，并进行梳理后，用脚本方式描述所述视频，生成音乐描述文件（音乐视频描述文件）；再从所述素材库调用所述音乐素材，并按照音视频时间线来安排相应的视频和音频素材。最后通过混音装置，将所有素材按照时间线进行混音，创作出音乐与视频适配的整体音乐效果。
Patent WO-2022052475-A1 (WO)
Inventor: Bai Huanpeng
IPC: H04N9/04
Filed: 2021-04-22
Abstract: Disclosed in embodiments of the present disclosure are an image capture processing method, apparatus and device, a storage medium, and a program product. The image capture processing method comprises: acquiring current brightness information of an environment in which an image capture device is located, the image capture device comprising at least two image acquisition components; adjusting at least one image acquisition component to an image capture mode that matches the current brightness information, different image capture modes using different light to form an image.
Patent WO-2022126986-A1 (WO)
Inventor: SHU JUNJIE
IPC: G06K9/00
Filed: 2021-04-30
Abstract: 本申请涉及人工智能技术领域，揭示了一种基于OCR识别房产证信息确定方法、装置、设备及介质，其中方法包括：采用OCR技术对待识别的证件图像进行文本识别得到待纠正的文本数据；根据待纠正的文本数据得到预处理后的文本数据；对预处理后的文本数据进行分词得到待纠错词语集；分别将待纠错词语集中每个待纠错词语在知识库词典中进行未成功匹配词语查找得到未成功匹配词语集；分别将未成功匹配词语集中每个未成功匹配词语在异常关系对应数据集中进行匹配得到目标异常关系对应数据集；采用目标异常关系对应数据集和未成功匹配词语集对预处理后的文本数据进行错误词替换得到目标房产证对应的目标文本数据。提高了识别房产证文本数据的准确性。
Patent WO-2021238601-A1 (WO)
Title: Method for data transmission in multi-connection network, network device and system
Inventor: XIE WEILIANG
IPC: H04W76/15
Filed: 2021-05-07
Abstract: The present disclosure relates to a method for data transmission in a multi-connection network, a network device and a system, which relate to the technical field of communications. The method of the present disclosure comprises: during the process of a terminal accessing a multi-connection network of a contracting operator, a network device of the contracting operator determining the type of a user of the terminal, wherein the type comprises: a first type, which indicates that the user is a user of a sharing operator, or a second type, which indicates that the user is a user of the contracting operator; the network device of the contracting operator determining, according to the type of the user of the terminal, a user plane offloading policy corresponding to the terminal; and when the user plane offloading policy corresponding to the terminal forbids offloading, the network device of the contracting operator allocating a user plane channel of a first-mode network of the contracting operator to the terminal to transmit user plane data of the terminal, and when the user plane offloading policy corresponding to the terminal allows offloading, allocating the user plane channel of the first-mode network and a user plane channel of a second-mode network of the contracting operator to the terminal to transmit the user plane data of the terminal.
Patent WO-2022183593-A1 (WO)
Inventor: CUI XIANLAN
IPC: A61P29/00
Filed: 2021-05-10
Abstract: 提供了猪肺泡巨噬细胞健康细胞系及构建方法与应用，该猪肺泡巨噬细胞健康细胞系的保藏编号为：CGMCC No：21498。猪肺泡巨噬细胞健康细胞系采用特殊的细胞培养液结合自然驯化选择的方法筛选100％健康的猪肺泡巨噬细胞系，其可应用于病毒的细胞培养、用于活疫苗和灭活疫苗的研发和生产以及制备诱导极化后M1和M2巨噬细胞分泌的生物活性物质分别用于癌症治疗和消炎等。提供的构建方法没有采用慢病毒转化或质粒转染等任何致癌性物质，所构建的健康的猪肺泡巨噬细胞系保有原代猪肺泡巨噬细胞的特质。例如对猪病毒感染的敏感性，这将使越来越困难的用Marc145细胞系分离培养新出现的猪繁殖与呼吸综合征病毒和用Vero细胞系分离培养新出现的猪流行性腹泻病毒变异株等新出现病毒的研究变得更容易。
Patent WO-2021228017-A1 (WO)
Inventor: Chai ting
IPC: F28D7/16
Filed: 2021-05-10
Abstract: The present invention belongs to the technical field of heat exchange, and specifically provides a dry-type evaporator. The present invention aims to solve the problem of it not being possible for an existing dry-type evaporator to realize uniform liquid distribution. With regards to this aim, the dry-type evaporator of the present invention comprises a pressure box and a liquid uniforming box that are arranged in a stacked manner, and a plurality of heat exchange pipes. A plurality of pressure holes provided in the pressure box are used for enabling a pressure cavity to be in communication with a liquid uniforming cavity, and a plurality of liquid uniforming holes provided in the liquid uniforming box are used for enabling the liquid uniforming cavity to be in communication with the heat exchange pipes, wherein the diameter of the pressure holes and the diameter of the heat exchange pipes are both greater than the diameter of the liquid uniforming holes, and the number of pressure holes is smaller than the number of liquid uniforming holes; and a first horizontal partition is arranged in the pressure box, such that the pressure cavity is divided into a first pressure cavity and a second pressure cavity that are distributed up and down, and a second horizontal partition is arranged in the liquid uniforming box to divide the liquid uniforming cavity into a first liquid uniforming cavity and a second liquid uniforming cavity that are distributed up and down, such that the problem of non-uniform liquid distribution caused by the effect of gravity is eliminated to the greatest extent, thereby improving the liquid distribution effect of the dry-type evaporator to the greatest extent, and improving the heat exchange efficiency.
Patent WO-2021249095-A1 (WO)
Inventor: YIN YUDAN
IPC: G01N21/64
Filed: 2021-05-12
Abstract: A microfluidic flow channel structure, a detection system and a method for using same, which aim to improve the uniformity of a liquid entering a microfluidic detection system. The microfluidic flow channel structure comprises a liquid intake flow section (1), a main chamber (3) and a liquid output flow section (2), wherein the main chamber (3) comprises a liquid intake end (31), a chamber middle part (33) and a liquid output end (32), with the liquid intake flow section (1), the liquid intake end (31), the chamber middle part (33), the liquid output end (32) and the liquid output flow section (2) being sequentially connected; and the width of the liquid intake end (31) gradually increases in the direction from the liquid intake flow section (1) to the chamber middle part (33), a thinning flow guide area (310) is arranged at the edge position, changing along with the width, of the liquid intake end (31), and the thickness of the thinning flow guide area (310) is less than that of other areas, except the thinning flow guide area (310), in the main chamber (3).