baber/WOPTO huggingface dataset:
Patent WO-2021197330-A1 (WO)
Title: 用于外科器械的分离件及外科器械
Inventor: SUN BAOFENG
IPC: A61B17/072
Filed: 2021-03-30
Abstract: 一种用于外科器械（100）的分离件（200,200a,200b,200c,200d,200e,200f），分离件（200,200a,200b,200c,200d,200e,200f）包括相连的安装部（220,220c,220d,220e）和工作部（230,230a,230b），安装部（220,220c,220d,220e）与外科器械（100）通过配合机构可拆卸地安装，工作部（230,230a,230b）用于剥离组织，配合机构包括卡接机构，卡接机构使分离件（200,200a,200b,200c,200d,200e,200f）与外科器械（100）弹性配接或脱离，以使安装部（220,220c,220d,220e）与外科器械（100）可拆卸地安装。分离件（200,200a,200b,200c,200d,200e,200f）安装至外科器械（100）上后，医生先利用分离件（200,200a,200b,200c,200d,200e,200f）将目标组织从其它组织剥离，然后，医生顺势往前移动外科器械（100），使目标组织进入钉仓座（28）和抵钉座（30）之间，操作外科器械（100）对目标组织进行切割及缝合。利用分离件（200,200a,200b,200c,200d,200e,200f）剥离目标组织，医生的操作更加轻松方便；而且分离件（200,200a,200b,200c,200d,200e,200f）与外科器械（100）弹性配接，连接可靠且拆装方便。
Patent WO-2021197372-A1 (WO)
Title: 包含稀有人参皂苷Rk2、CK和PPT的抗肿瘤组合物
Inventor: FAN DAIDI
IPC: A61P35/00
Filed: 2021-03-31
Abstract: 一种包含稀有人参皂苷Rk2、CK和PPT的抗肿瘤组合物，是以治疗有效量的人参皂苷Rk2、人参皂苷CK和人参皂苷PPT作为活性成分，还包含药学可接受的载体。该稀有人参皂苷药物组合物中，所述人参皂苷Rk2、人参皂苷CK和人参皂苷PPT的重量比为：1:(1～2):(1～2)。通过研究发现，在人参皂苷Rk2、人参皂苷CK和人参皂苷PPT的重量比为特定比例的情况下，该抗肿瘤组合物中，不但人参皂苷Rk2、人参皂苷CK和人参皂苷PPT三者是协同增效的，而且上述三者中的任意两者也是协同增效的。
Patent WO-2022126943-A1 (WO)
Title: Mousse élastique de détection, dispositif de fabrication additive d'extrusion coaxiale à canaux multiples et procédé associé
Inventor: LIU YU
IPC: B33Y80/00
Filed: 2021-04-13
Abstract: Mousse élastique de détection (10), qui constitue une unité diélectrique élastique et est formée par empilement de mailles poreuses supérieures ou égales à trois couches. Chaque couche de maille poreuse est formée par entrelacement d'unités de structure de ligne cœur-écorce, et chaque unité de structure de ligne noyau-enveloppe comprend une unité de ligne élastique (101), une unité de détection (102) et une unité de fil (103) ; l'unité de détection (102) et l'unité de fil (103) constituent le cœur, et l'unité de ligne élastique (101) constitue l'écorce. Un dispositif de fabrication additive d'extrusion coaxiale à canaux multiples, un procédé de transformation et de réglage de mode de ligne utilisant le dispositif de fabrication additive d'extrusion coaxiale à canaux multiples, et un procédé de préparation de la mousse élastique de détection (10) sont également divulgués. La mousse élastique de détection (10) est préparée au moyen du dispositif de fabrication additive d'extrusion coaxiale à canaux multiples, et l'objectif de commutation et d'impression de différents modes de ligne est assuré par réglage de paramètres d'impression en ligne, ce qui permet d'assurer la fabrication continue de différentes unités fonctionnelles (101, 102, 103) de la mousse élastique de détection (10).
Patent WO-2021233233-A1 (WO)
Title: Null data packet announcement frame transmission method and related device
Inventor: YU JIAN
IPC: H04B7/06
Filed: 2021-05-14
Abstract: The present application provides a null data packet announcement (NDPA) frame transmission method and a related device. The method comprises: an access point generates a NDPA frame, the NDPA frame comprising a station information field, the station information field comprising an association identifier (AID) subfield indicating the AID of one station, and further comprising partial bandwidth information subfield, the partial bandwidth information subfield indicating, in a bandwidth corresponding to the NDPA frame, a RU of channel state information needed to be fed back by the station, and the bandwidth corresponding to the NDPA frame being greater than 160 MHz; the access point sends the NDPA frame. Thus, the station information field can instruct the station to perform channel sounding on the bandwidth which is greater than 160 MHz, data can be transmitted by using a greater bandwidth, and the transmission efficiency is improved. The embodiments of the present application can be applied to a wireless local area network system supporting IEEE 802.11 next-generation WiFi EHT protocol such as 802.11be and other 802.11 protocols.
Patent WO-2022037146-A1 (WO)
Title: 图像处理方法、装置、设备、计算机存储介质和系统
Inventor: MA ZHAN
IPC: G06T7/11
Filed: 2021-05-19
Abstract: 一种图像处理方法、装置、设备、计算机存储介质和系统，该方法包括：获取多个重构块；其中，所述多个重构块是由待处理图像所划分的多个图像块经由预设编码网络模型和预设解码网络模型后得到的（S101）；确定所述多个重构块中至少一个重构块的中心区域（S102）；对所述至少一个重构块的中心区域进行质量增强，得到至少一个目标重构块（S103）；根据所述至少一个目标重构块和所述多个重构块，生成重构图像（S104）；对所述重构图像中的块边界进行滤波处理，得到目标图像（S105）。
Patent WO-2021244315-A1 (WO)
Inventor: WANG JINLEI
IPC: C22C33/02
Filed: 2021-05-21
Abstract: Disclosed are a neodymium-iron-boron magnet material, a raw material composition and a preparation method and a use thereof. The raw material composition of the neodymium-iron-boron magnet material comprises: a first component: LR, wherein LR comprising Nd; 0 mas%-10 mas% of Ho, Ho being not 0; 0 mas%-5 mas% of Gd; 0 mas%-3 mas% of Dy; 0 mas%-3 mas% of Tb; the Gd, the Dy and the Tb are not 0 at the same time; 0.35 mas%-0.6 mas% of Cu; 0 mas%-0.32 mas% of C; 0 mas%-0.42 mas% of Ga, Ga being not 0; 0 mas%-0.5 mas% of Co; 0 mas%-0.5 mas% of Al; 0.05 mas%-0.5 mas% of X; 0.9 mas% -1.05 mas% of B; and the balance being Fe; and a second component: 0.2 mas%-1 mas% of Dy and/or Tb. The neodymium-iron-boron magnet material has high residual magnetism, high coercive force, good high-temperature performance and good corrosion resistance.
Patent WO-2021258953-A1 (WO)
Title: 壳体组件及其制备方法、电子设备
Inventor: LIN ZHILONG
IPC: H05K5/02
Filed: 2021-05-24
Abstract: 提供了一种壳体组件及其制备方法、电子设备。壳体组件包括：壳体基体(900)，壳体基体(900)为透明基体；装饰膜片，装饰膜片设置在壳体基体（900）的一侧，装饰膜片包括依次层叠设置的透明基材(100)、全息材料层(200)和透明胶层(300)，透明胶层(300)靠近所述壳体基体(900)设置，全息材料层(200)内部具有全息干涉条纹。
Patent WO-2021238938-A1 (WO)
Title: Battery swapping station and battery swapping method thereof
Inventor: LAN ZHIBO
IPC: B60S5/06
Filed: 2021-05-25
Abstract: Provided are a battery swapping station and a battery swapping method thereof. The battery swapping station comprises at least one parking position (11), a battery compartment (2), a first battery swapping device (3), and a second battery swapping device (4). The battery compartment (2) at least stores a first battery pack for a first electric vehicle and a second battery pack for a second electric vehicle. The first battery pack is mounted on the first electric vehicle by means of a first locking mechanism, and the second battery pack is mounted on the second electric vehicle by means of a second locking mechanism; the first battery swapping device (3) and the second battery swapping device (4) are configured to move back and forth between the parking position (11) and the battery compartment (2) so as to swap a battery pack of the first electric vehicle or the second electric vehicle; the first battery swapping device (3) is used for locking and unlocking the first locking mechanism, and the second battery swapping device (4) is used for locking and unlocking the second locking mechanism. According to the battery swapping station and the battery swapping method thereof, battery packs of various types and different locking types can be swapped, the battery swapping station and the battery swapping method thereof can adapt to battery swapping of various electric vehicles, and the battery swapping station is higher in compatibility and wider in application range.
Patent WO-2022227248-A1 (WO)
Title: 一种活性磷脂层状液晶及其制备工艺与应用
Inventor: Xu ziqian
IPC: C07F9/10
Filed: 2021-06-17
Abstract: 一种活性磷脂层状液晶及其制备工艺与应用，所述活性磷脂层状液晶由水、活性磷脂和油脂组成，含水量为70-80g/100g，干基丙酮不溶物含量为92-96g/100g，用偏光显微镜观察有油纹状偏光织构双折射现象；感官指标为棕红色透射色；小角X射线散射的散射因子q在0.5-2nm -1之间有明显的Bragg散射峰；储能模量G'大于损耗模量G"。目前，所有的浓缩磷脂和所有的丙酮萃取法粉末磷脂都是活性磷脂和失活磷脂的混合物，表面活性较差。上述活性磷脂层状液晶及其活性磷脂制品解决了磷脂表面活性差的难题。
Patent WO-2022261937-A1 (WO)
Inventor: CHI LIANGANG
IPC: H04B17/345
Filed: 2021-06-18
Abstract: 一种干扰测量方法及其装置，涉及通信技术领域，其中，干扰测量方法应用于第一终端设备，该干扰测量方法包括：使用第一终端设备上PDSCH的接收波束接收测量信号（101）；确定测量信号的干扰测量结果（102）。该方法通过第一终端设备上的物理下行共享信道PDSCH的接收波束接收的测量信号，可确定测量信号的干扰测量结果，使得第一终端设备能够确定与自身存在较强相互干扰的其他终端设备，从而方便网络设备进行调度，避免在同频同时进行第一终端设备的数据接收，以及存在较强相互干扰的其他终端设备的数据发送，提高数据传输效率以及准确率。
Patent WO-2022001966-A1 (WO)
Title: Bidirectional dc converter, control method therefor, and control module thereof, and storage medium
Inventor: ZHOU JIANPING
IPC: H02M3/158
Filed: 2021-06-28
Abstract: A control method for a bidirectional DC converter, a control module thereof, a DC converter, and a computer readable storage medium. The control method comprises: determining a working mode of a bidirectional DC converter according to an input voltage and an output voltage (S110); respectively determining a duty cycle of a drive signal of a first switch tube, a duty cycle of a drive signal of a second switch tube, a duty cycle of a drive signal of a third switch tube, and a duty cycle of a drive signal of a fourth switch tube according to the working mode of the bidirectional DC converter (S120); and providing the drive signal to a gate of the first switch tube according to the determined duty cycle of the drive signal of the first switch tube, providing the drive signal to a gate of the second switch tube according to the determined duty cycle of the drive signal of the second switch tube, providing the drive signal to a gate of the third switch tube according to the determined duty cycle of the drive signal of the third switch tube, and providing the drive signal to a gate of the fourth switch tube according to the determined duty cycle of the drive signal of the fourth switch tube (S130).
Patent WO-2022088748-A1 (WO)
Inventor: TIAN KAI
IPC: H03K5/135
Filed: 2021-07-08
Abstract: Provided are a clock generation circuit, a memory, and a clock duty cycle calibration method. The clock generation circuit comprises: an oscillation circuit (101), which is used for generating a first oscillation signal (OSC+) and a second oscillation signal (OSC-), wherein the first oscillation signal (OSC +) and the second oscillation signal (OSC-) have the same frequency and opposite phases; a comparison unit (102), which receives the first oscillation signal (OSC+) and the second oscillation signal (OSC-), and is used for comparing the duty cycle of the first oscillation signal (OSC+) and/or the duty cycle of the second oscillation signal (OSC-); and a logic unit (103), which is connected to the comparison unit (102) and the oscillation circuit (101), and is used for controlling the oscillation circuit (101) according to an output result of the comparison unit (102), such that the duty cycle reaches a pre-set range.
Patent WO-2022017450-A1 (WO)
Title: Previewing method and apparatus for effect application, and device and storage medium
Inventor: LIN ZHAOQIN
IPC: H04N5/04
Filed: 2021-07-22
Abstract: The present disclosure provides a previewing method and apparatus for an effect application, and a device and a storage medium. The method comprises: in response to a preview triggering operation for a target effect style, taking the position of a pointer on a video track as a starting point, and generating a virtual video frame for the target effect style; and synchronously playing the virtual video frame and a video clip corresponding to the virtual video frame on the video track on the basis of a time axis, to preview the effect of the target effect style applied to the video clip. According to the present disclosure, in a mode of generating a virtual video frame for the target effect style and synchronously playing the virtual video frame with the video clip, the method achieves the preview of the complete picture effect of the video clip in a manner of playing the video clip, so that a user is helped to make a more satisfactory choice when performing effect processing on the video with a more real preview effect, and the use experience of the user is improved.
Patent WO-2022037541-A1 (WO)
Inventor: QIU HAIBO
IPC: G06K9/00
Filed: 2021-08-16
Abstract: 本申请公开了一种图像处理模型训练方法、装置、设备及存储介质，属于人工智能技术领域。该方法包括：基于图像处理模型，获取第一样本人脸图像的预测识别结果和第一遮挡指示信息，第一遮挡指示信息用于指示第一样本人脸图像的人脸遮挡区域的图像特征；基于预测识别结果和第一样本人脸图像对应的目标识别结果，获取识别误差；基于第一遮挡指示信息和第一样本人脸图像对应的目标遮挡模式，获取分类误差，其中，第一样本人脸图像的遮挡模式用于指示人脸遮挡区域的位置以及尺寸；根据识别误差和分类误差，对图像处理模型的模型参数进行更新。
Patent WO-2022052985-A1 (WO)
Title: Driving control method and apparatus, and electric vehicle
Inventor: ZHANG YANHAI
IPC: B60L15/20
Filed: 2021-09-09
Abstract: A driving control method and apparatus (300), and an electric vehicle (400). The method comprises: obtaining torque required for a whole vehicle; and according to the torque required for the whole vehicle, controlling the output torque of a first driving motor to be negative torque, and controlling the output torque of a second driving motor to be positive torque, wherein the first driving motor and the second driving motor separately are one of a front driving motor (402) and a rear driving motor (403).
Patent WO-2022205782-A1 (WO)
Inventor: WU LIXIANG
IPC: G21C21/02
Filed: 2021-09-09
Abstract: 本发明公开了一种核用碳化硅包壳连接方法、碳化硅包壳及其应用，连接方法包括以下步骤：S1、制备连接浆料；S2、将连接浆料均匀涂抹在SiC端塞和/或SiC包壳管的连接面上，将SiC端塞和SiC包壳管以连接面相对配合形成连接结构；S3、在保护气氛下，将连接结构升温至100℃～300℃，保温0.1-4h进行固化，SiC端塞和SiC包壳管之间的连接浆料固化形成连接层；S4、对固化后的连接结构进行电阻焊处理，使连接层致密化，将SiC端塞与SiC包壳管致密连接，形成SiC包壳。本发明的核用碳化硅包壳连接方法，采用电阻焊技术实现端塞和包壳管的快速连接，极大地节省了工作时间，提高连接效率；电阻焊连接的热影响区较小，不会对包壳内部的核燃料造成影响，提高了包壳的可靠性。
Patent WO-2022121412-A1 (WO)
Inventor: SU QIQIN
IPC: F04D29/66
Filed: 2021-09-10
Abstract: 一种风轮（10）以及风机。风轮（10）包括轮毂（11）。风轮（10）还包括叶片（12），叶片（12）连接轮毂（11）。风轮（10）还包括至少两层特征结构层（13），至少两层特征结构层（13）设于叶片（12）的吸力面（126）。每个特征结构层（13）分别包括至少两个特征结构（131），每个特征结构层（13）的至少两个特征结构（131）沿自叶片（12）的叶根（121）至外缘（122）的方向依次分布。至少两层特征结构层（13）沿靠近叶片（12）的后缘（124）的方向逐层分布，其中特征结构层（13）所在位置处的叶片（12）的厚度沿靠近叶片（12）的后缘（124）的方向逐层减小，并且每个特征结构层（13）的厚度差异设置。
Patent WO-2022057770-A1 (WO)
Title: Pharmaceutical compound used as jak kinase inhibitor
Inventor: XING LI
IPC: A61P29/00
Filed: 2021-09-13
Abstract: Provided is a pharmaceutical compound. The pharmaceutical compound is a compound represented by the following structural formula or a stereoisomer, a geometrical isomer, a tautomer, a racemate, a hydrate, a solvate, a metabolite and a pharmaceutically acceptable salt or prodrug thereof, wherein R represents 1 to 3 substituents on a benzene ring, and each of the 1 to 3 substituents is independently selected from halogen or a cyano group. The pharmaceutical compound of the present invention may inhibit JAK kinase, and more particularly may be used as a JAK1/Tyk2 dual inhibitor and a Tyk2 specific inhibitor. More specifically, the pharmaceutical compound of the present invention may be used for preventing or treating autoimmune diseases, such as rheumatoid arthritis, ankylosing spondylitis, ulcerative colitis, systemic lupus erythematosus, type I diabetes, Sjögren's syndrome, vasculitis, alopecia areata, psoriasis, and vitiligo, or other inflammatory skin diseases such as atopic dermatitis, eczema, acne and hidradenitis suppurativa. Formula (0)
Patent WO-2022205786-A1 (WO)
Title: Control method and apparatus for high-voltage, direct current first commutation failure in alternating-current fault
Inventor: FU CHUANG
IPC: H02J3/36
Filed: 2021-09-13
Abstract: A control method, apparatus and device for a high-voltage, direct current (HVDC) first commutation failure in an alternating-current (AC) fault. The method comprises: according to an acquired three-phase voltage at a commutation bus of a HVDC power transmission system, calculating a corresponding zero-sequence component amplitude and αβ component amplitude thereof; then, according to the zero-sequence component amplitude and the αβ component amplitude, calculating a first trigger angle instruction and a second trigger angle instruction controlled by an extinction angle under a single-phase fault and a three-phase fault; comparing the first trigger angle instruction and the second trigger angle instruction to choose a smaller value as an extinction angle trigger angle instruction of a converter valve in a converter, and using the extinction angle trigger angle instruction as the upper limit of an output instruction of an original extinction angle controller of the HVDC power transmission system, thereby rapidly correcting the trigger angle instruction of the extinction angle of the converter valve of the HVDC power transmission system, enabling a trigger angle instruction on an inverter side under an AC fault to have a fast response speed, and the probability of the first commutation failure of a converter under an AC fault can be effectively reduced.
Patent WO-2022151764-A1 (WO)
Title: Pdcch重复传输的配置方法及相关装置
Inventor: JIAO SHURONG
IPC: H04L5/00
Filed: 2021-09-27
Abstract: 本申请实施例公开了一种PDCCH重复传输的配置方法及相关装置，该方法包括：终端设备接收第一消息，并对该第一消息进行解析；其中该第一消息包括与PDCCH重复传输相关的配置，该与PDCCH重复传输相关的配置用于确定M组PDCCH候选序列，每组PDCCH候选序列包括K个PDCCH候选且该K个PDCCH候选用于发送同一个下行控制信息，每组PDCCH候选序列包括的K个PDCCH候选分别位于不同的符号上；M组PDCCH候选序列中的PDCCH候选满足第一条件。采用本申请实施例，可以支持终端设备进行合并译码，并可以在采用TDM方式进行PDCCH重复传输时获得合并增益的同时，减少终端设备的复杂度。
Patent WO-2022100325-A1 (WO)
Inventor: LIN DONGQIANG
IPC: B01D15/08
Filed: 2021-10-09
Abstract: 本发明公开了一种多柱连续流层析捕获蛋白的优化方法，包括以下步骤：步骤1，在设定的上样蛋白浓度和任意上样保留时间的条件下，进行一次蛋白穿透实验，得到蛋白穿透曲线；步骤2，在目标设定的穿透百分比例下，积分穿透曲线，得到单柱载量，建立连接上样时间和上样保留时间的线性关系；步骤3，利用步骤2得到的线性关系，求解连续流层析捕获蛋白的最优操作柱数；步骤4，利用步骤2得到的线性关系和步骤3得到的最优操作柱数，求解连续流层析捕获蛋白的最优上样保留时间；步骤5，利用步骤4得到的最优上样保留时间，求解连续流层析捕获蛋白的最大生产力。
Patent WO-2022166260-A1 (WO)
Inventor: PAN TIEYI
IPC: C21B7/14
Filed: 2021-10-20
Abstract: The present utility model relates to a blast furnace top large bleeding system, comprising a first bleeding pipe section, a second bleeding pipe section, a dust remover, and a bleeding valve. The first bleeding pipe section is separately connected to a blast furnace crude gas ascending pipe and the dust remover; the second bleeding pipe section is connected to a gas outlet pipe of the dust remover; the bleeding valve is disposed on the second bleeding pipe section; the gas outlet pipe comprises a muffling pipe connected to the top of the dust remover and a sound insulation pipe sleeved on the muffling pipe; the top of the muffling pipe is a closed end, and a plurality of muffling small holes are formed on the pipe body of the muffling pipe such that the muffling pipe can form a small hole muffler; and the sound insulation pipe is wrapped with a sound absorption layer and abuts against the second bleeding pipe section. In the present utility model, the dust remover has the functions of dust removal and noise reduction, such that no additional muffler is required to be provided, thereby effectively improving the noise reduction effect of the blast furnace top large bleeding system; the present solution is simple in structure, low in apparatus costs, reliable in operation, and capable of significantly improving the environmental protection properties of blast furnace top large bleeding.
Patent WO-2022089544-A1 (WO)
Inventor: ZHENG ZHIGUO
IPC: A61K31/192
Filed: 2021-10-28
Abstract: 涉及5-溴-2-(α-羟基戊基)苯甲酸钠盐(BZP)在治疗心脑缺血性疾病中的应用。尤其涉及治疗缺血性脑卒中的BZP化合物和治疗方法，更具体而言，涉及使用BZP治疗轻、中度急性缺血性脑卒中的治疗方案以及包含所述BZP的药物组合物。
Patent WO-2022174622-A1 (WO)
Title: 用于冷藏冷冻装置的门体及冷藏冷冻装置
Inventor: JIANG MINGLIANG
IPC: F25D23/02
Filed: 2021-10-29
Abstract: 一种用于冷藏冷冻装置的门体，包括边框（10）和饰条（20），饰条（20）安装于边框（10）的一端，边框（10）上开设有缺口（13），饰条（20）包括连接板（21）和密封块（22），连接板（21）的临近侧板（11）的一端插入缺口（13）内；密封块（22）的第一部分与后板（12）接触抵靠，且从第四边缘的背离边框（10）的另一端的一侧延伸至第二边缘的朝向边框（10）的另一端的一侧；第二边缘和第四边缘全部处于第一部分的后侧；密封块（22）的第二部分连接于第一部分，第二部分与后板（12）接触抵靠，第二部分从第三边缘的背离侧板（11）的一侧延伸至第一边缘的朝向侧板（11）的一侧。因为饰条（20）具有连接板（21）和密封块（22），边框（10）具有缺口（13），连接板（21）插入缺口（13），密封块（22）用于封闭，提高封闭效果，增加了发泡料的溢出难度，避免发泡料从饰条（20）与边框（10）配合的侧边溢出。
Patent WO-2023045038-A1 (WO)
Title: 一种融合云端的产品分拣系统及方法
Inventor: LUO YIXING
IPC: B07C5/34
Filed: 2021-11-03
Abstract: 一种融合云端的产品分拣系统及分拣方法，用于对产品进行检测、分拣。系统包括图像获取单元（120）、识别单元（150）、分拣装置（160）、中央控制单元（110）；图像获取单元（120）用于获取流水线上工件产品图像，并将产品图像传输到识别单元（150）；识别单元（150）用于根据计算机视觉算法并利用检测参数对产品图像进行缺陷检测，并将检测结果传输到分拣装置（160）；分拣装置（160）根据检测结果将工件产品进行分类放置；中央控制单元（110）与各个单元连接，用于根据算法处理数据信息并输出控制指令。系统解决了现有人工检测过程中存在的误判、检测效率低的问题，降低了人力成本，通过对分拣系统设备的运行进行实时监控，提高了产线的自动化程度。
Patent WO-2023077494-A1 (WO)
Inventor: LIU YURUN
IPC: G01N23/223
Filed: 2021-11-08
Abstract: L'invention concerne des appareils (900) et des procédés (1300) d'imagerie par fluorescence X qui utilisent une source de rayonnement (910) pour stimuler la fluorescence X à partir d'une tranche (91, 92, 93) d'un objet (90) uniquement en projetant un faisceau de rayonnement (911, 921) à travers la tranche (91, 92, 93) uniquement. L'invention concerne également un détecteur de rayons X (100) comportant une pluralité de pixels (150, 152). Un collimateur (950) comportant une pluralité de plaques de collimation parallèles (951) est positionné entre l'objet (90) et le détecteur de rayons X (100). Le faisceau de rayonnement (911, 921) n'est pas parallèle aux plaques du collimateur (951). Des paires adjacentes de plaques de collimation (951) permettent à la fluorescence X provenant uniquement de parties respectives (93b, 93c, 93d) de la tranche (93) d'atteindre des sous-ensembles respectifs (150a, 150b, 150c, 150d) des pixels (150, 152). Pour chacun des sous-ensembles de pixels respectifs (150a, 150b, 150c, 150d), le détecteur de rayons X (100) additionne les signaux générés dans le ou les pixels (150, 152) du sous-ensemble respectif (150a, 150b, 150c, 150d). Le faisceau de rayonnement (911, 921) est un faisceau en éventail (911) ou un faisceau crayon (921). Un pas de pixel (y151) du détecteur de rayons X (100) est un multiple entier d'un pas de plaque (y951) du collimateur (950).
Patent WO-2022179218-A1 (WO)
Inventor: GE CUILI
IPC: H04W36/00
Filed: 2021-11-25
Abstract: 本申请实施例提供一种通信方法及装置，用于解决应用上下文无法在两个边缘数据网络中心迁移的问题。该方法包括：边缘配置服务器(ECS)接收第一请求消息，第一请求消息用于发现边缘使能服务器(EES)，且请求消息指示对目标EES的通信需求；ECS确定至少一个满足通信需求的EES；ECS发送响应消息，响应消息携带至少一个EES的信息。本申请实施例中通过在用于发现EES的请求消息中指示对目标EES的通信需求，使得在进行应用上下文切换时，可以避免选择一个与源EES没有通信连接，或者通信连接类型或通信连接质量不能满足应用上下文迁移的通信需求的目标EES，从而可以保证应用的业务连续性。
Patent WO-2022127657-A1 (WO)
Inventor: LIU WEI
IPC: A01C5/06
Filed: 2021-12-08
Abstract: 提供了一种旋耕播种开沟镇压复式作业机，包括施肥播种装置(2)、中间旋耕开沟装置(4)、机架(1)、可提升开沟器(3)和分段式镇压轮装置(5)，分段式镇压轮装置(5)包括前置镇压轮(51)和后置镇压轮(52)，前置镇压轮(51)包括前置镇压滚筒轴(511)、前置镇压滚筒(512)和连杆(514)；后置镇压轮(52)包括连接板(521)、后置镇压滚筒轴(523)和后置镇压滚筒(524)；连接板(521)一端通过支架与后置镇压滚筒轴(523)连接，且连接板(521)与机架(1)滑动副连接；后置镇压滚筒轴(523)上转动副安装后置镇压滚筒(524)，后置镇压滚筒(524)位于可提升开沟器(3)后方；连接板(521)另一端与可提升开沟器(3)连接，用于实现可提升开沟器(3)与后置镇压轮(52)工作状态的切换。该旋耕播种开沟镇压复式作业机能够在全作业幅宽内进行复式作业，作业质量更加优秀。
Patent WO-2022166453-A1 (WO)
Title: Angle-controllable robot passive foot and robot using same
Inventor: CHEN XUECHAO
IPC: B62D57/032
Filed: 2021-12-23
Abstract: An angle-controllable robot passive foot and a robot using same. The angle-controllable robot passive foot comprises a rotating portion and a non-rotating portion; the rotating portion is connected to the non-rotating portion by means of a leaf spring, so as to achieve the limitation of the relative movement of and automatic return of a foot body while the degree of freedom is guaranteed; the rotating portion comprises the foot body (1) that is a human instep skeleton imitation structure; the non-rotating portion comprises a leg-foot connection member (2), a fixing shaft (3), and a positioning gear (6); the leg-foot connection member (2) is used for connecting a robot leg and the foot body (1); the fixing shaft (3) is used for connecting the leg-foot connection member (2), the foot body (1), and the positioning gear (6); the positioning gear (6) is used for adjusting the angle between the foot body (1) and the leg-foot connection member (2); and the positioning gear (6) is connected to the foot body (1) by means of the leaf spring, so as to achieve automatic return of the foot body (1).
Patent WO-2022143577-A1 (WO)
Title: Turntable rotating device having uniform mixing station, and use method therefor
Inventor: ZHANG HAO
IPC: B01L3/00
Filed: 2021-12-28
Abstract: A turntable rotating device having a uniform mixing station, and a use method. The device is an axial rotating turntable (110), and one or more uniform mixing stations rotating axially are circumferentially distributed on the turntable (110). Each uniform mixing station may be provided with a uniform mixing cup (212) to drive a reagent tube (220) to rotate for uniform mixing. The rotating turntable (110) drives the reagent tube (220) to rotate to different positions in the circumference according to a program setting, and can match other devices of sample adding, extraction, and cleaning at the corresponding positions to achieve functions such as automatic sample adding, extraction, and cleaning.