baber/WOPTO huggingface dataset:
Patent WO-2023061101-A1 (WO)
Inventor: XIE TIAN
IPC: C07C237/40
Filed: 2022-09-05
Abstract: Disclosed are an HDAC/MAO-B dual inhibitor, the preparation thereof, and an application in the preparation of a drug and neuroprotective antioxidant for preventing and treating related diseases by inhibiting monoamine oxidase and histone deacetylase. The HDAC/MAO-B dual inhibitor has the following general formula (I) or (II): in the formulas (I) and (II): each R is independently an aromatic group or a substituted aromatic group. The HDAC/MAO-B dual inhibitor has both an HDAC inhibitory effect and an MAO-B inhibitory effect, being a multi-target hydroxamic acid/anthranilamide propargyl amine-type derivative that achieves neuroprotection and anti-oxidation by means of the synergy of a propynylamine group and hydroxamic acid or an anthranilamide group.
Patent WO-2023124204-A1 (WO)
Title: 反欺诈风险评估方法、训练方法、装置及可读存储介质
Inventor: LUO HAONAN
IPC: G06Q10/04
Filed: 2022-09-07
Abstract: 本发明提供了反欺诈风险评估方法、训练方法、装置及可读存储介质，该训练方法包括：获取训练样本集，训练样本包括多维特征及其欺诈标签，多维特征包括：用户静态特征、用户行为特征以及设备风险APP特征；将训练样本集输入待训练的反欺诈风险评估模型进行迭代训练；其中，在每轮迭代中，反欺诈风险评估模型对输入的多维特征执行嵌入处理以得到输入向量，将输入向量输入基于自注意力机制构建的特征学习网络以获得加权融合后的编码向量，将编码向量输入深度网络以得到风险预测结果，以及，利用风险预测结果和欺诈标签构建的损失函数更新风险评估模型的参数。利用上述方法，能够获得更好的反欺诈风险评估效果。
Patent WO-2023071614-A1 (WO)
Inventor: YAN JUN
IPC: G09G3/32
Filed: 2022-09-20
Abstract: 本申请提供一种基于LED的微型显示屏的发光控制方法及系统。所述方法包括：根据微型显示屏的属性和发光像素亮度值的数据位宽，确定发光最大时长和发光最小时长，再结合全暗对应的亮度值和全亮对应的亮度值，确定电流变化参数，其中电流值的变化速度不恒等于零，根据电流变化参数生成发光最大时长中各个时刻对应的电流值，并对应生成发光电流，再结合发光像素的目标亮度值，确定发光像素的关断时长，最后利用发光电流使发光像素从发光最大时长的起点时刻开始发光，并在关断时长后停止发光。整个方法通过电流值以及发光时间相结合来控制发光像素的实际亮度，精度较高，硬件实现较为简单，可以较好地满足更高灰阶级数的要求。
Patent WO-2024016467-A1 (WO)
Title: Preparation method for polymer/lithium nickel manganese oxide composite material, and product and use thereof
Inventor: CHEN YANHUI
IPC: H01M4/36
Filed: 2022-09-22
Abstract: A preparation method for a polymer/lithium nickel manganese oxide composite material, and a product and the use thereof. By means of a chemical polymerization method, spinel-phase lithium nickel manganese oxide is uniformly and densely coated with a composite conducting polymer having a non-microporous structure in a Π-Π bond accumulation form, so as to form a polymer/lithium nickel manganese oxide composite material, such that the polymer/lithium nickel manganese oxide composite material not only has the characteristics of a low production cost and being suitable for large-scale production, but can also effectively reduce the probability of side reactions caused by contact with an electrolyte when the composite material is applied to a positive electrode material of a lithium ion battery, thereby improving the ion/electron conductivity, structural stability and cycling stability of the positive electrode material.
Patent WO-2023093316-A1 (WO)
Inventor: Liao Ruikang
IPC: H01Q1/36
Filed: 2022-10-09
Abstract: 一种低频辐射单元、天线、多频共用天线及融合天线架构，该低频辐射单元，设置于金属反射板的侧边上，包括：PCB介质板（10）、介质支撑架（70）、同轴线缆（80），PCB介质板（10）的正面与反面上设置有金属辐射体，介质支撑架（70）与金属辐射体连接，用于支撑该金属辐射体；同轴线缆（80）设置于介质支撑架（70）上，与该金属辐射体连接，对该金属辐射体进行馈电，可以解决相关技术中第二天线系统4G的阵元巴伦与嵌套其内的第一天线系统5G阵元之间的耦合较强，严重影响5G天线波宽、前后比和副瓣等辐射性能指标以及驻波和隔离度的电路性能指标的问题，实现了4G低频天线灵活置于5G高频天线上方，避免巴伦对5G高频天线的干扰，且低互耦，节约天线内部空间。
Patent WO-2023109269-A1 (WO)
Title: Project data processing method and apparatus, device, medium, and program product
Inventor: LI CHUANGHUI
IPC: G06Q10/10
Filed: 2022-10-10
Abstract: The present application provides a project data processing method and apparatus, a device, a medium, and a program product. The method comprises: by means of acquiring activity information of each activity in a target project, and according to each item of activity information and a preset target requirement, determining a target path through which the target project can be completed; then acquiring compressible times and compression costs of the activities; compressing the target path according to the compressible times and compression costs using a preset compression model, so as to determine processing information of the target project, the processing information comprising: a compression priority of each target activity, target activities being activities that have been compressed in the target path. This solves the technical problem of how to analyze and process project data to so as to meet a user's time consumption and cost control requirements for a project. The technical effect of assisting the user in adjusting the time consumption and the cost of each target project accurately and in a timely manner is achieved.
Patent WO-2023061421-A1 (WO)
Title: Anticorps anti-4-1bb à domaine unique
Inventor: GONG WENCI
IPC: C12N15/13
Filed: 2022-10-12
Abstract: L'invention concerne des anticorps et des polypeptides anti-4-1BB à domaine unique, tels que des anticorps bispécifiques et des récepteurs d'antigènes chimériques, qui comprennent ces anticorps à domaine unique. L'invention concerne également des méthodes d'utilisation des anticorps ou des polypeptides afin de traiter et de diagnostiquer des maladies telles que le cancer.
Patent WO-2024011787-A1 (WO)
Title: Novel toothpaste dispenser
Inventor: LIU QINFEI
IPC: A47K5/18
Filed: 2022-11-02
Abstract: A toothpaste dispenser, comprising a toothpaste tube body (1). An internal check valve (7) is sleeved at the top of the toothpaste tube body (1), and an external thread (14) is provided at the periphery of the top of the internal check valve (7); a fixing sleeve (10) is fixedly connected to the top of the internal check valve (7), and an internal thread (15) is provided at the inner circumference of the fixing sleeve (10); the internal thread (15) and the external thread (14) are screwed together; and an inner cavity body (5) is mounted on the top of the fixing sleeve (10). The toothpaste dispenser is directly mounted at the top of a toothpaste tube, and does not need to be fixed to a wall surface for use, so that the portability of the device is improved; moreover, the inner cavity body (5) is pressed, the gas in the inner cavity body (5) is discharged by means of an external check valve (11), and a negative pressure is formed inside the inner cavity body (5), so that toothpaste is suctioned into the inner cavity body (5) by means of the internal check valve (7), and is then squeezed out by means of the external check valve (11) and a dispensing nozzle (3), so that vacuum negative-pressure toothpaste dispensing is achieved, and mechanical toothpaste dispensing is replaced. The toothpaste dispenser is beneficial to ensuring that the toothpaste is squeezed out more completely, thereby reducing residues in the toothpaste tube.
Patent WO-2023093548-A1 (WO)
Title: 一种螺栓应力的超声波双波高可靠性检测方法及装置
Inventor: JIN YISHENG
IPC: G01L5/24
Filed: 2022-11-14
Abstract: 一种螺栓应力的超声波双波的可靠性检测方法，包括：将第一、第二超声波双波换能器（10,30）设置在被测螺栓（20）的两端，第一超声波双波换能器（10）用于发射和接收超声波横波或纵波，第二超声波双波换能器（30）用于接收超声波横波或纵波，第一、第二超声波双波换能器（10,30）之间具备发射或者接收的触发同步通讯功能（S01）；将第一超声波双波换能器（10）产生的横波或纵波在被测螺栓（20）内传播；对测量的数据进行校验，若第一超声波双波换能器（10）收到的飞行时间与第二超声波双波换能器（30）收到的相同模式的飞行时间的2倍相差不超过四分之一个发射周期T时，则测量的飞行时间通过验证，否则，不通过验证（S03）。可以校验得到的超声波飞行时间数据的可靠性，避免多种测量误差，测量精度高。
Patent WO-2023088388-A1 (WO)
Inventor: WANG YINGJIE
IPC: C07D487/04
Filed: 2022-11-17
Abstract: 本发明涉及一种四氢咔唑类化合物、其药物组合物及用途，所述四氢咔唑类化合物为式(I)所示化合物、其光学异构体或其药学上可接受的盐。所提供的四氢咔唑类化合物一方面能够通过靶向OCT4和JAK在转录和功能水平共同抑制OCT4以促进CSC分化，另一方面通过抑制JAK/STAT通路阻抑分化的肿瘤细胞。本发明提供的化合物在肿瘤细胞内作用于OCT4和JAK/STAT两个药靶，通过双靶向作用以协同抑制肿瘤增殖与转移，可用于制备治疗和/或预防癌症的药物。
Patent WO-2023109438-A1 (WO)
Inventor: TIAN JUN
IPC: G06F1/32
Filed: 2022-11-21
Abstract: The embodiments of the present disclosure relate to the technical field of communications. Disclosed are a communication transmission control method and apparatus, an electronic device and a storage medium. The method comprises: obtaining the battery properties of a device in a current state, and determining the mode of the device according to the battery properties; and when the device is in an electricity-saving working mode, adjusting the operation time of each stage of the communication transmission of the device. The communication transmission comprises: an RX stage, a sleep stage and a TX stage, the operation time of the sleep stage after adjustment being greater than the operation time of the sleep stage before adjustment, and the operation time of the TX stage after adjustment being less than the operation time of the sleep stage before adjustment. The problem of the device crashing as a result of being subjected to a momentary excessive load is prevented, thereby improving the stability of the device.
Patent WO-2023093690-A1 (WO)
Inventor: HUANG MINGLI
IPC: H05K1/02
Filed: 2022-11-21
Abstract: 本申请公开了一种电路板及电子设备，电路板包括沿厚度方向依次堆叠的第一介质层和第二介质层，第二介质层内填充有内层子板，内层子板设有沿厚度方向贯穿其自身的通槽，第一介质层背离第二介质层的一侧设有第一金属层，第一介质层与第二介质层之间设有第二金属层，第二金属层设有第一开口，内层子板的表面设有第三金属层，第二介质层背离第一介质层的一侧设有第四金属层。上述电路板，可有效降低信号传输损耗。
Patent WO-2023155525-A1 (WO)
Inventor: XU JING
IPC: B21D37/16
Filed: 2022-11-24
Abstract: 一种智能化电磁感应加热矫平系统，包括：手推车式矫平机（1）、无人机测温装置（2）、用于将手推车式矫平机（1）的手推车和无人机测温装置（2）的位置信息转化成位置参数的室内定位装置、控制系统；该系统可以按照预先设置好的数据参数，通过无线局域网络和无人机测温装置（2）进行数据传输并控制无人机测温装置（2）移动到指定的位置。该系统智能地控制矫平区域的矫平温度和矫平时间，可适用于不同大小、深度的焊缝矫平，矫平效果好。还提供了一种智能化电磁感应加热矫平方法。
Patent WO-2023155527-A1 (WO)
Inventor: YE XUHUA
IPC: G02F1/1335
Filed: 2022-11-25
Abstract: A backlight module, comprising: a substrate (10); an LED chip (20) arranged on the substrate (10); and an optical film (40) arranged on the side of the LED chip (20) facing away from the substrate (10), wherein a first prism structure (41) is formed on the side of the optical film (40) facing the LED chip (20).
Patent WO-2023216563-A1 (WO)
Inventor: YANG YAN
IPC: H04W16/28
Filed: 2022-11-30
Abstract: 本申请实施例提供一种波束选择方法、接入网设备和存储介质，涉及通信领域，解决了通感融合基站如何进行通信业务和感知业务的问题。该方法应用于接入网设备，接入网设备可发送的波束包括高频波束和低频波束；该方法包括：在获取到感知需求的情况下，使用高频波束进行扫描，以得到感知需求对应的感知数据；感知需求用于指示接入网设备进行目标感知业务，目标感知业务包括获取目标感知对象的目标参数；在获取到感知需求，且存在待高频波束发送的通信业务的通信数据的情况下，使用低频波束向通信数据对应的用户终端发送通信数据；在获取到所述感知需求的情况下，使用低频波束与接入网设备连接的用户终端进行通信业务。
Patent WO-2023103937-A1 (WO)
Inventor: YI FENG
IPC: A61B1/00
Filed: 2022-12-05
Abstract: An endoscopic bending section (100) and an endoscope. The endoscopic bending section (100) comprises a wire winding portion (120), the wire winding portion (120) being provided with a mounting cavity (125), and a first traction wire hole (121), a second traction wire hole (122), a third traction wire hole (123) and a fourth traction wire hole (124) which are arranged around the mounting cavity (125) at intervals, wherein the mounting cavity (125), the first traction wire hole (121), the second traction wire hole (122), the third traction wire hole (123) and the fourth traction wire hole (124) all extend in an axial direction of the wire winding portion (120); and the wire winding portion (120) is provided with at least three wire-passage holes arranged at intervals in a circumferential direction of the wire winding portion (120), the wire-passage holes separately being in communication with the mounting cavity (125), at least one wire-passage hole being located between the first traction wire hole (121) and the second traction wire hole (122), at least one wire-passage hole being located between the second traction wire hole (122) and the third traction wire hole (123), and at least one wire-passage hole being located between the third traction wire hole (123) and the fourth traction wire hole (124). According to the endoscopic bending section (100) and the endoscope, traction wires can be effectively connected, so that the stability is high, and the mounting of other components is not affected.
Patent WO-2023104115-A1 (WO)
Inventor: YANG CHEN
IPC: G06T3/40
Filed: 2022-12-07
Abstract: 一种获取全景视频的方法、装置、系统、设备及存储介质，涉及图像处理技术领域。方法包括：对于视场范围不同的多个图像采集设备在任一时段内对目标场景进行图像采集得到的多个图像，目标场景内包括移动的目标对象，目标对象上靠近多个图像采集设备的一侧设有至少一个标定物，通过标定物来拼接该多个图像，得到任一时段对应的全景图像，进而通过多个时段分别对应的全景图像得到全景视频。通过基于目标对象上的标定物来进行图像拼接，拼接过程不依赖图像中的特征点匹配，免受烟尘、光线等噪声对图像特征点产生的影响，使得获取的全景图像的稳定性更好，精确度更高，进而由多个全景图像构成的全景视频的精确度更高。
Patent WO-2023125314-A1 (WO)
Inventor: ZHUANG WENLONG
IPC: H04N21/2343
Filed: 2022-12-23
Abstract: 本申请公开了一种插帧方法、装置及电子设备。该方法应用于电子设备，该电子设备包括应用处理器AP主控芯片和独立插帧芯片，该方法包括：在AP主控芯片获取待显示的目标视频的视频图层的情况下，对视频图层进行区域划分，得到M个区域，M为大于1的整数；根据视频图层中是否有UI图层覆盖，从M个区域中确定插帧区域；独立插帧芯片对插帧区域进行插帧处理。
Patent WO-2023179167-A1 (WO)
Inventor: SUN SHIKUN
IPC: G06F30/25
Filed: 2022-12-30
Abstract: 本发明提供了一种基于AquaCrop模型与SVR的作物灌溉需水量预测方法，包括以下步骤：S1、获取种植区域气象站数据、种植区域土壤数据、作物参数数据和田间管理数据；S2、通过试错法进行AquaCrop模型的本地化调试；S3、利用AquaCrop模型选择合适的灌溉策略，进行不同灌溉制度模拟；S4、基于AquaCrop模型模拟结果，结合SVR预测下一年生育期的作物日灌溉需水量。本发明利用现有的气象站数据与作物种植管理数据，将作物模型与机器学习方法结合，能够根据不同区域的水资源供需状况及作物生长需水特征选择适宜的灌溉策略，通过支持向量机结合粒子群寻优算法，预测下一年的作物日灌溉需水量，提高了预测精度，可以为当地农业规划用水提供有效的参考依据。
Patent WO-2024007564-A1 (WO)
Title: Automobile volante modulaire
Inventor: ZENG CHENGGANG
IPC: B60P3/11
Filed: 2023-07-04
Abstract: Automobile volante modulaire comprenant une carrosserie d'automobile et un aéronef monté sur le véhicule, l'aéronef monté sur le véhicule pouvant décoller de la carrosserie d'automobile et atterrir sur celle-ci ; l'aéronef monté sur le véhicule comprenant un cockpit, et lorsque l'aéronef monté sur le véhicule est placé sur la carrosserie d'automobile, le cockpit de l'aéronef monté sur le véhicule est également un habitacle de l'automobile volante modulaire.
Patent WO-2023138491-A1 (WO)
Inventor: WEN JINSONG
IPC: H04N19/46
Filed: 2023-01-13
Abstract: 一种图像采集方法、图像显示方法及装置，以缩小显示端显示的图像与采集端的显示的图像的差别。采集端在编码时将用于表达压缩前图像与压缩后图像的亮度映射关系的数据传输给显示端，以尽量保证采集端与显示端的图像的一致性。此外，用于表达采集端亮度的屏幕相关信息传输给显示端，从而显示端在调整背光以及像素值时参考该屏幕相关信息，以提高采集端与显示端的图像的一致性。
Patent WO-2023169250-A1 (WO)
Inventor: XUAN QIJIE
IPC: B23K1/00
Filed: 2023-02-28
Abstract: 提供一种阀体焊接系统(100)及阀体焊接方法。该阀体焊接方法用于将阀体(102)与外部管路(30)焊接连接，阀体(102)包括主阀(10)和套管(20)，套管(20)连接于主阀(10)，外部管路(30)包括焊接部位(31)，焊接方法包括以下步骤：S1：将套管(20)套接于外部管路(30)外；S2：将套管(20)的第一位置(22)处与冷却液（101）接触，第一位置(22)与套管(20)朝向主阀(10)的端面的距离为第一预设距离；S3：在焊接部位(31)将套管(20)与外部管路(30)进行焊接，焊料于套管(20)内壁凝固。
Patent WO-2023165487-A1 (WO)
Inventor: GE YUNYING
IPC: H04N19/109
Filed: 2023-02-28
Abstract: 本申请提供了特征域光流确定方法及相关设备。涉及基于人工智能(AI)的视频或图像压缩技术领域，具体涉及获取当前帧和参考帧之间的图像域光流；对参考帧进行多尺度特征提取，以得到M个参考帧特征图；M为大于或等于1的整数；根据M个参考帧特征图及当前帧和参考帧之间的图像域光流进行M次特征域光流估计，以得到M个特征域光流。采用本申请的方案得到的特征域光流更加准确，更加稳定，从而可以提高帧间预测的准确性。
Patent WO-2023236672-A1 (WO)
Inventor: WANG SHI
IPC: G10L25/18
Filed: 2023-04-24
Abstract: 一种确定电动汽车低速提示音漂移频率的系统、方法和计算机设备，属于主动发声技术领域，解决现有技术获取漂移频率准确度低的问题。系统包括：电动汽车工况测试模块、匀速工况模块、匀加速工况模块和漂移频率确定模块；电动汽车工况测试模块将电动汽车放置于消声室内，将传声器设置于电动汽车周围；匀速工况模块包括匀速声音采集单元和匀速声音信号处理单元；匀加速工况模块包括匀加速声音采集单元和匀加速声音信号处理单元；漂移频率确定模块用于根据平均自功率谱和声音谱，确定电动汽车低速提示音漂移频率。
Patent WO-2023208107-A1 (WO)
Inventor: FAN JIANBIN
IPC: H01L31/18
Filed: 2023-04-27
Abstract: The present application discloses a solar cell, a preparation method therefor, and an application thereof. The preparation method comprises: S10, providing a silicon wafer substrate having a first surface and a second surface opposite to the first surface; S20, forming a silicon-containing thin film on the first surface of the silicon wafer substrate; S30, patterning the silicon-containing thin film by using laser, to form a patterned region; S40, placing the silicon wafer substrate, which has the silicon-containing thin film and the patterned region, in an alkaline solution containing a monobasic strong base to prepare a pretreated silicon wafer substrate, and placing the pretreated silicon wafer substrate in a texturing solution containing a monobasic strong base for texturing treatment, wherein the molar concentration of the monobasic strong base in the alkaline solution is greater than the molar concentration of the monobasic strong base in the texturing solution. According to the preparation method, additional film layers formed during laser treatment are effectively removed, and effective texturing and effective etching of the patterned region can also be simultaneously achieved during the subsequent texturing treatment, so that good front side appearances of cells and cell performance are ensured.
Patent WO-2024001567-A1 (WO)
Inventor: GUO LEI
IPC: H04W24/00
Filed: 2023-05-12
Abstract: 本公开实施例提供一种时延测量方法、时延测量设备及存储介质，属于5G通讯技术领域。该方法包括：接收第一服务质量监控请求；响应于第一服务质量监控请求，生成服务质量监控策略；将服务质量监控策略发送至所述会话管理功能网元，以使所述会话管理功能网元向所述用户面功能网元发送第二服务质量监控请求，其中，所述第二服务质量监控请求用于指示所述用户面功能网元监控所述用户面功能网元和用户设备之间的时延数据，所述时延数据被上报至集中式网络配置。本公开实施例的技术方案能够快速、准确地测量数据包在用户面功能网元和用户设备之间传输的时延，为判断TSN网元能否可用提供了基础。
Patent WO-2024021771-A1 (WO)
Inventor: YE CHENGHAO
IPC: A63F13/5372
Filed: 2023-05-15
Abstract: 本申请公开了一种信息传递方法、装置和存储介质及电子设备。其中，该方法包括：显示第一虚拟角色当前所在的虚拟场景，其中，虚拟场景为第一虚拟角色参与的一局虚拟游戏中的场景；在虚拟场景内显示第一虚拟角色触发的第一虚拟信息载体，其中，第一虚拟信息载体用于传递第一虚拟角色指定表达的、与虚拟场景关联的信息。本申请解决了信息传递效率较低的技术问题。
Patent WO-2023226814-A1 (WO)
Inventor: LU ZHIXIONG
IPC: H04N5/272
Filed: 2023-05-15
Abstract: 一种视频处理方法、装置、电子设备及存储介质。视频处理方法包括：响应于特效触发操作，提取待处理视频帧中的目标对象（S110）；将目标对象与包括至少一幅待展示图像的图像背景板融合，得到特效视频帧并展示（S130），其中，图像背景板相对于目标对象的展示内容和展示角度中的至少之一为动态变化的。
Patent WO-2024012046-A1 (WO)
Title: Implantable electrical stimulation (ies) system and method thereof
Inventor: CHOI CHARLES TAK MING
IPC: A61N1/36
Filed: 2023-05-17
Abstract: An implantable electrical stimulation (IES) system and a method thereof, is disclosed. The implantable electrical stimulation (IES) system may comprise an implantable electrode array having a plurality of electrode contacts, an electrical stimulus means, a sensor and a processing circuitry. The electrical stimulus means may be configured for applying the electrical stimulus to at least one stimulating electrode contact of the implantable electrode array. The sensor may be configured for sensing and determining a measured ECAP of the at least one stimulating electrode to generate data for determining a plurality of parameters for the at least one stimulating electrode of the implantable electrode array. The processing circuitry may be configured for processing the measured ECAP and plurality of parameters of the at least one stimulating electrode of the implantable electrode array to compute the corresponding parameters for the remaining electrode contacts of the implantable electrode array.
Patent WO-2024001819-A1 (WO)
Inventor: ZHU XIAOLONG
IPC: H04L25/03
Filed: 2023-06-16
Abstract: 本申请实施例公开了一种校正装置以及校正方法。具体的，针对射频单元内部，设计校正周期为第一周期的内校正；针对射频单元外至天线部分，设计校正周期为第二周期的外校正，第二周期大于第一周期。针对网络设备中不同部分，设计不同的校正周期，以适应不同部分的相位、幅度和时延变化情况。在保障校正性能的前提下，提升网络设备的数据传输效率，提升网络设备的性能。
Patent WO-2024007851-A1 (WO)
Title: 一种用于酰胺合成的催化剂及其制备与应用
Inventor: WANG RUI
IPC: C07D491/147
Filed: 2023-06-19
Abstract: 本发明公开了一种用于酰胺合成的催化剂及其制备与应用，所述催化剂为硫代或硒代的吡喃并双嘧啶类化合物，其结构简单新颖，催化效率高，原子经济性好；本发明催化剂可以用于酰胺化合物的合成，具体为：在羧酸组分、胺组分、催化剂以及三苯基膦或二苯基膦氧中加入有机溶剂，在光照或室温或加热条件下搅拌，直至三苯基膦或二苯基膦氧消耗完全，分离纯化得到酰胺化合物。该酰胺化合物合成方法简单易纯化，催化反应无须额外的除水或惰性气体保护等操作，在常温、加热及光照等条件下都能直接催化羧酸转变为相应的酰胺，且光照条件下反应时间短，产率高，副产物单一，N、O选择性好，能直接用于酰胺或多肽的固相合成，具有广阔的工业化应用前景。
Patent WO-2024016975-A1 (WO)
Title: Message forwarding method, apparatus and device, and chip system
Inventor: HU RONGGUO
IPC: H04L49/111
Filed: 2023-06-28
Abstract: Disclosed are a message forwarding method, apparatus and device, and a chip system, which relate to the technical field of communications. The method is applied to a message forwarding device which comprises a processor and a co-processor. The method comprises: a message forwarding device receiving a first message, and querying a flow table according to flow identifier information carried in the first message; and when a target flow table entry which matches the flow identifier information carried in the first message is present in the flow table, a co-processor of the message forwarding device forwarding the first message according to the target flow table entry, wherein the flow table comprises at least one flow table entry, the flow table entry is a session table entry which is created by a processor of the message forwarding device according to received flow identifier information of any flow, and the target flow table entry is a session table entry which is created by the processor of the message forwarding device according to flow identifier information of a first flow where the first message is located.
Patent WO-2024017262-A1 (WO)
Title: Data packet transmission method and virtual network group
Inventor: SUN YUE
IPC: H04W4/06
Filed: 2023-07-18
Abstract: Embodiments of the present disclosure provide a data packet transmission method and a virtual network group. The solution is as follows: when receiving a first data packet sent by a first UE, a first UPF forwards the first data packet to a first group communication UPF according to a first forwarding rule issued by a first SMF; the first group communication UPF sends the first data packet to a second group communication UPF by using a first communication tunnel according to a destination address in the received first data packet; the second group communication UPF forwards the received first data packet to a second UPF according to a second forwarding rule issued by a second SMF; and the second UPF sends the received first data packet to a second UE. According to the technical solution provided by the embodiments of the present disclosure, multiple SMFs are deployed in virtual networks, so that cross-SMF communication is realized.
Patent CO-2017010280-A1 (CO)
Title: Sistema de cierre de abdomen
Inventor: ISAZA SALDARRIAGA JUAN FELIPE
IPC: A61M1/00
Filed: 2017-10-09
Abstract: La presente invención corresponde a un dispositivo de cierre de tejido con perforación, que comprende un ducto, un mecanismo de sujeción y un mecanismo de cierre de tracción medial. Dicho ducto está dispuesto en la periferia de la perforación del tejido y el mecanismo de sujeción sujeta el ducto al tejido. Por otro lado el mecanismo de cierre de tracción medial, se encuentra operativamente dispuesto con el mecanismo de sujeción y el ducto, de tal manera que contrae el tejido hacia el centro de la perforación. En un ejemplo de la presente invención el dispositivo de cierre de tejido divulga una tubería con agujeros que corresponde al mecanismo de cierre de tracción medial, y simultáneamente funciona como dispositivo de irrigación y drenaje. Además, en una aplicación particular el mecanismo de sujeción solo perfora una capa del tejido evitando que se realicen esfuerzos y posibles daños en capas más débiles del tejido.
Patent CO-2021008922-A1 (CO)
Title: Método para el análisis in situ en tiempo real y el monitoreo simultáneo de múltiples parámetros fisicoquímico, metales pesados y analitos presentes en matrices acuosas u oleosas
Inventor: GUTIERREZ MARTINEZ FELIPE EDUARDO
IPC: G01N1/00
Filed: 2021-07-06
Abstract: RESUMEN La presente invención se relaciona con un método para el análisis in situ, en tiempo real y monitoreo simultáneo de múltiples parámetros fisicoquímicos y analitos presentes en matrices acuosas u oleosas, todo ello debido a su amplio espectro de identificación de contaminantes; fundamentada la invención en el análisis electroquímico mediante técnicas de voltamperometría de redisolución anódica y catódica, voltamperometría escalonada, voltamperometría de onda cuadrada, voltamperometría PAD “Pulso amperométrico”, voltamperometría cíclica y de redisolución de amplitud de pulso diferencial, y potenciométricas según el tipo de muestra por analizar, con el objetivo de obtener respuestas replicables para la implementación de modelos de machine learning. Esta invención integra todas las etapas químicas y mecánicas necesarias para un desempeño continuo con mínima intervención humana.
Patent WO-2005083324-A1 (WO)
Title: Capuchon mobile pour reduire l'effet de cheminee
Inventor: VESELY IVO
IPC: F23L17/02
Filed: 2005-02-23
Abstract: La présente invention concerne un capuchon mobile permettant de réduire le tirage d'une cheminée. Ce capuchon est formé d'un corps (4) qui présente un orifice menant à l'unité de ventilation et dont la partie supérieure (1) est concentrique à la partie inférieure (2), à distance de celle-ci. Ces deux parties sont mutuellement reliées par une cheminée de raccord (3) qui présente un diamètre (d1) et au moins un trou d'entrée (7). La partie inférieure (2) est reliée au corps (4) et présente un diamètre (d2) et au moins une sortie (6).
Patent WO-2016112879-A1 (WO)
Title: CRYSTALLINE MODIFICATION 2 OF (3/R)-3-AMINO-1-[3-(TRIFLUOROMETHYL)-6,8-DIHYDRO-5H-[1,2,4]TRIAZOLO[4,3-α]PYRAZIN-7-YL]-4-(2,4,5-TRIFLUOROPHENYL)BUTAN-1-ONE L-TARTRATE
Inventor: RICHTER JINDRICH
IPC: C07D487/04
Filed: 2016-01-07
Abstract: Crystalline Modification 2 of Sitagliptin L-tartrate salt, exhibiting the following characteristic diffraction peaks: 5.83; 15.63; 17.73; 25.58; 26.44 ± 0.2° 2-theta. (Formula)