baber/WOPTO huggingface dataset:
Patent WO-2021238739-A1 (WO)
Title: Clustering algorithm-based multi-parameter cumulative calculation method for calcification index of lower limb blood vessels
Inventor: WANG ZHONGQUN
IPC: G06T7/00
Filed: 2021-05-19
Abstract: A clustering algorithm-based multi-parameter cumulative calculation method for a calcification index of lower limb blood vessels, comprising: first performing super-pixel segmentation on a CT image, and dividing calcified spots in the CT image into super-pixel regions; after the super-pixel segmentation is completed, extracting a brightness feature value of the super-pixel area in which a calcified spot is located by using a Lab color space, and performing edge detection and contour extraction on the calcified spot in the image; after passing through edge detection and contour extraction, fitting the calcified spot in the image by using a segmented ellipse, and extracting the area of the calcified spot after the ellipse contour is optimized; and obtaining a determination value of the degree of calcification in the CT image on the basis of multiple parameters such as the brightness feature value, the area of the calcified spot, and an accumulation correction coefficient, and directly processing a lower limb blood vessel CT image to effectively reduce errors of empirical judgment.
Patent WO-2022088655-A1 (WO)
Title: Système d'alimentation électrique, circuit électronique d'alimentation et module de batterie
Inventor: ZHAO WEN
IPC: H02J7/00
Filed: 2021-05-21
Abstract: La présente invention concerne un système d'alimentation électrique, un circuit électronique d'alimentation et un module de batterie. Le système comprend : une pluralité de circuits électroniques d'alimentation ; le nombre de circuits électroniques d'alimentation est égal au nombre de phases du système d'alimentation électrique, et les extrémités d'entrée de la pluralité de circuits électroniques d'alimentation sont respectivement connectées à une pluralité de phases du système d'alimentation électrique selon une correspondance biunivoque ; chaque circuit électronique d'alimentation comprend : une pluralité de circuits de conversion d'alimentation connectés en série ; la pluralité de circuits de conversion d'alimentation sont agencés en au moins deux couches dans l'espace, deux couches ou plus comprenant une première couche et une seconde couche ; la première couche et la seconde couche comprennent chacune une pluralité de circuits de conversion d'alimentation ; les circuits de conversion d'alimentation dans la première couche sont connectés en série aux circuits de conversion d'alimentation dans la seconde couche en quinconce, et les circuits de conversion d'alimentation dans la première couche connectés en série aux circuits de conversion d'alimentation dans la seconde couche en quinconce comprenant spécifiquement : au moins deux circuits de conversion d'alimentation dans la première couche sont directement connectés en série aux circuits de conversion d'alimentation dans la seconde couche. Selon la présente invention, une différence de tension entre les circuits de conversion d'alimentation dans deux couches adjacentes est efficacement réduite pour empêcher le feu, ce qui permet de garantir une alimentation électrique sûre du système d'alimentation électrique.
Patent WO-2022246593-A1 (WO)
Inventor: YU ZIYANG
IPC: H01L27/12
Filed: 2021-05-24
Abstract: A pixel circuit, comprising a driving sub-circuit, a data writing sub-circuit, a threshold compensation sub-circuit, a storage sub-circuit, a light emitting control sub-circuit, a first initialization sub-circuit, and a second initialization sub-circuit. The data writing sub-circuit is configured to transmit a data signal provided by a data line to a third node under the control of a scan line. The threshold compensation sub-circuit is configured to turn on a first node and a second node under the control of the scan line, so as to write a threshold voltage of the driving sub-circuit into the storage sub-circuit. The light emitting control sub-circuit is configured to under the control of a light emitting control line, turn on a first power line and the second node, and turn on the third node and a fourth node. The first initialization sub-circuit is configured to turn on the first power line and the first node under the control of a reset line. The second initialization sub-circuit is configured to turn on a reference voltage line and the fourth node under the control of the reset line, and turn on the reference voltage line and the fourth node under the control of the scan line.
Patent WO-2022116515-A1 (WO)
Inventor: LIU JI
IPC: G06F8/61
Filed: 2021-06-22
Abstract: 一种免拆板ECU跨厂家刷写系统及方法，通过诊断仪（110）以及转接头（120）对待刷写ECU（2）进行免拆板的跨厂家刷写，所述转接头（120）具有与所述诊断仪（110）连接的第一接头（121）以及用于与待刷写ECU（2）连接的第二接头（122），所述第一接头（121）与第二接头（122）中相同定义的针脚相连，不需要对待刷写ECU（2）进行拆壳和跳线操作，降低了对用户的操作技术要求，提高了刷写的效率，避免出错，降低了维修成本，此外，在刷写过程中额外需要刷写BOOTLOADER区和EEPROM区，使得诊断设备和ECU可以直接进行数据交换，首次实现ECU跨厂家刷写。
Patent WO-2022007972-A1 (WO)
Title: Total hip joint image processing method and apparatus
Inventor: ZHANG YILING
IPC: A61F2/46
Filed: 2021-07-21
Abstract: A total hip joint image processing method, comprising: acquiring an X-ray image of a hip joint, the X-ray image of the hip joint containing an image of a reference object, and the reference object being a reference object of a known size (S101); according to the scale of the image size of the reference object to the actual size thereof, restoring the X-ray image of the hip joint in size (S102); on the basis of a depth learning model, recognizing the restored X-ray image of the hip joint, and determining a leg length difference, an acetabular cup position and the size and model of a femoral stem prosthesis (S103); and according to a rotation center of the femoral stem prosthesis and a rotation center of the acetabular cup determined in the process of recognizing the X-ray image of the hip joint, determining an osteotomy line position (S104). The total hip joint image processing method provides better preoperative support for total hip replacement surgeries.
Patent WO-2022227315-A1 (WO)
Inventor: FENG GANG
IPC: A01P13/00
Filed: 2021-07-30
Abstract: 公开了一种含假蒟亭碱的复配除草组合物及其应用，该组合物包括重量比(1：2)～(8：1)的假蒟亭碱和氯甲酰草胺；假蒟亭碱是一种植物源除草剂，低毒且对环境友好，并且假蒟亭碱与氯甲酰草胺复配具有增效作用，二者复配弥补了氯甲酰草胺对禾本科杂草、假蒟亭碱对莎草科杂草防治效果差的不足，延缓杂草抗性，防效高，除草谱广; 假蒟亭碱和氯甲酰草胺复配使用，除草效果要强于假蒟亭碱或氯甲酰草胺单独使用，减少了除草剂的使用量，从而降低了农药对环境的不利影响。
Patent WO-2022198877-A1 (WO)
Inventor: LU JINGWEN
IPC: H01L27/108
Filed: 2021-08-05
Abstract: The embodiments of the present application belong to the technical field of semiconductor manufacturing, and relate to a method for manufacturing a semiconductor structure, and a semiconductor structure. The method for manufacturing a semiconductor structure comprises: forming a bit line structure on a substrate, wherein a filling channel is formed between insulating structures, which are on adjacent bit lines, in a surrounded manner; forming a conductive body inside the filling channel; and forming a slit in the conductive body in a direction that is perpendicular to the lengthwise direction of the bit lines, so as to divide the conductive body into a plurality of conductive blocks, wherein each conductive block is connected to a transistor on the substrate.
Patent WO-2022083245-A1 (WO)
Inventor: LIU FENGQUAN
IPC: A01P21/00
Filed: 2021-08-11
Abstract: 提供了一种保藏编号为CGMCC No.20156的拮抗水稻黄单胞菌的高地芽孢杆菌ST15及其应用。该ST15菌株对水稻白叶枯病菌和水稻细菌性条斑病菌均具有较高的拮抗活性，能够促进水稻生长和提高水稻幼苗的耐旱能力，对常用防治水稻细菌病害的化学杀菌剂表现较强耐受性，可用于制备生防菌剂。
Patent WO-2022033564-A1 (WO)
Inventor: WANG YONGWANG
IPC: H01M50/536
Filed: 2021-08-12
Abstract: 本申请提供一种电池外壳及电池，其中，所述电池外壳包括盖板、壳体、极柱和密封件，所述盖板与所述壳体焊接形成一容纳腔室，所述盖板上开设有通孔，所述极柱设置于所述通孔中，所述密封件套设于所述极柱的侧壁上；所述极柱的外周壁分别沿径向延伸有第一限位部和第二限位部；所述密封件至少部分位于所述盖板与所述第一限位部之间，和/或，所述密封件至少部分位于所述盖板与所述第二限位部之间。盖板与极柱的第一限位部及第二限位部之间可通过挤压密封件实现密封，提高了电池壳体的密封性，同时，这样的密封方式还减少了电池外壳的中间制程，提高了生产效率。
Patent WO-2022227341-A1 (WO)
Inventor: LI YANBO
IPC: H05K5/02
Filed: 2021-08-17
Abstract: 本发明公开了一种带有绝缘壳体的吸收电容结构和电机控制器，其中吸收电容结构包括绝缘壳体和若干个吸收电容，各吸收电容作为子部件从绝缘壳体的同一侧固定到绝缘壳体内部，各吸收电容上设置有引出端子，所述引出端子用于与功率器件的接线端连接；绝缘壳体上与封装吸收电容一侧的不同侧上可连接固定PCB板，从而利用绝缘壳体实现对PCB板的支撑以及实现所述PCB板和所述功率器件的隔离。上述吸收电容结构实现了PCB板的安装和支撑，且实现了PCB板和功率器件之间的绝缘隔离，避免了功率器件上的高电压对所述PCB板的影响。
Patent WO-2022068460-A1 (WO)
Inventor: XIE ZHIYONG
IPC: B60P1/00
Filed: 2021-08-20
Abstract: A highway-sea-railway combined transportation loading and unloading device, comprising two sets of frames (1) which are provided opposite to each other. Each frame (1) is mainly composed of a lower side beam (2), an upper side beam (3), and vertical telescopic mechanisms (4) which are connected to the lower side beam (2) and the upper side beam (3); transverse telescopic mechanisms (5) are provided between the upper side beams (3) of the two sets of frames (1), traveling mechanisms (6) are provided at the bottoms of the lower side beams (2) so that the device can move on a road surface; the upper side beams (3) are provided with structures for jacking a workpiece (7).
Patent WO-2022121407-A1 (WO)
Inventor: YANG WEN
IPC: E04F11/035
Filed: 2021-09-09
Abstract: La présente invention concerne un escalier préfabriqué léger et fin de type à assemblage en béton ultra haute performance et un procédé d'assemblage pour celui-ci. L'escalier préfabriqué comprend : des marches, des paliers, un limon et des composants de liaison ; l'escalier préfabriqué est fabriqué en béton ultra haute performance ; et les marches, les paliers, le limon et les éléments de liaison sont tous des pièces préfabriquées, et sont assemblés et reliés pour obtenir l'escalier préfabriqué. Selon la présente invention, la structure est simple ; une solution de conception selon laquelle toutes les marches, les paliers, le limon, et les éléments de liaison peuvent être préfabriqués séparément, de sorte que des composants d'escalier puissent d'abord être transportés jusqu'à un site de construction avant l'assemblage et, par conséquent, le problème selon lequel des escaliers préfabriqués classiques sont lourds en termes de poids propre, de grand volume et peu pratiques pour le transport est résolu, et le problème selon lequel un moule d'escalier est de grand volume et difficile à ajuster est également résolu ; du fait de la résistance ultra haute, de la ténacité ultra haute, et de la durabilité ultra haute du béton ultra haute performance, les dimensions de section des composants d'escalier sont réduites selon le principe que la capacité de support de l'escalier et les conditions d'utilisation normale soient respectées, de sorte que le poids propre et le coût soient réduits.
Patent WO-2022170762-A1 (WO)
Inventor: WANG XIN
IPC: C08L23/16
Filed: 2021-09-16
Abstract: Provided in the present invention is a rubber backing plate for subway rail transit, a composition thereof, and a preparation method therefor, relating to the field of rubber materials. The composition of the rubber backing plate for subway rail transit of the present invention comprises: 100 parts of matrix rubber, 20-100 parts of filler, 0-5 parts of silane coupling agent, 5-35 parts of active agent, 0-15 parts of plasticising agent, 3-10 parts of pigment, 1-3 parts of anti-aging agent, 3-15 parts of functional adjuvant, 0.3-2.5 parts of vulcanising agent, and 2-8 parts of vulcanisation accelerator. Compared to traditional black rubber backing plates, the rubber backing plate for subway rail transit made from said composition is significantly improved in terms of mechanical properties such as Shore hardness and tensile strength, and is suitable for various current rail transit sections.
Patent WO-2023050115-A1 (WO)
Inventor: TONG YUE
IPC: G06V40/13
Filed: 2021-09-29
Abstract: Provided in the present disclosure is a display panel, comprising: a base substrate; a pixel circuit, which is disposed on the base substrate and comprises a transistor, the transistor comprising an active layer, a gate electrode, a first electrode and a second electrode; and a fingerprint recognition circuit, which comprises a photosensitive circuit, a storage circuit and an output circuit, wherein the storage circuit comprises a first capacitor; the first capacitor comprises a first capacitor electrode and a second capacitor electrode; the first capacitor electrode is disposed on the same layer as at least one of the gate electrode, the active layer, the first electrode or the second electrode, and/or the second capacitor electrode is disposed on the same layer as at least one of the gate electrode, the active layer, the first electrode or the second electrode; and the first capacitor electrode and the second capacitor electrode are disposed on different layers, and the orthographic projection of the first capacitor electrode on the base substrate at least partially overlaps with the orthographic projection of the second capacitor electrode on the base substrate. Further provided in the present disclosure are a display apparatus, and a method for manufacturing the display panel.
Patent WO-2022068934-A1 (WO)
Inventor: SALAMEH MOHAMMAD
IPC: G06N3/08
Filed: 2021-09-30
Abstract: A method and system for generating neural architectures to perform a particular task. An actor neural network, as part of a continuous action reinforcement learning (RL) agent, generates a randomized continuous actions parameters to encourage exploration of a search space to generate candidate architectures without bias. The continuous action parameters are discretized and applied to a search space to generate candidate architectures, the performance of which for performing the particular task is evaluated. Corresponding reward and state are determined based on the performance. A critic neural network, as part of the continuous action RL agent, learns a mapping of the continuous action to a reward using modified Deep Deterministic Policy Gradient (DDPG) with quantile loss function by sampling a list of top performing architectures. The actor neural network is updated with the learned mapping.
Patent WO-2023070248-A1 (WO)
Inventor: ZENG ZHIWEN
IPC: A61N5/00
Filed: 2021-10-25
Abstract: A positioning base plate for radiation therapy comprises a base seat (1). The base seat (1) has an upper pillow portion (2) and a bed body (3) having an arc-shaped structure conforming to the shape of the head, neck and shoulders of the human body. There is a vertical height difference between the upper pillow portion (2) and the bed body (3), and the upper pillow portion (2) is upwardly convex relative to the bed body (3). The positioning base plate ensures that the patient can comfortably lie down and can also meet ray density gradient change requirements of the positioning base plate, thereby realizing incidence rays from multiple angles.
Patent WO-2022089454-A1 (WO)
Title: High-activity wnt pathway inhibitor compound
Inventor: CHEN YUFENG
IPC: A61P29/00
Filed: 2021-10-27
Abstract: Provided are a compound having the structure of formula (I) for inhibiting Wnt pathway activity, a pharmaceutical composition comprising the compound, and use of the compound in prevention and/or treatment of cancers, tumors, inflammatory diseases, autoimmune diseases, or immune-mediated diseases.
Patent WO-2022151814-A1 (WO)
Inventor: DAI LONGFEI
IPC: A47C7/00
Filed: 2021-11-05
Abstract: A multifunctional seat, comprising a back support (1), a seat support (2), a support frame (3), a back decorative cover (21), and a seat decorative cover (22). The support frame (3) comprises a back support part and a seat support part; a link mechanism (6) for enabling the back support (1) to tilt is provided between the back support (1) and the back support part; a rotating support rod (10) is provided between the rear end of the seat support (2) and the seat support part so that the seat support (2) can be lifted upward relative to the seat support part; and a sliding mechanism (A) is correspondingly provided between the front end of the seat support (2) and the seat support part. The seat also comprises a transmission rod (19); the tilt of the back support (1) drives the transmission rod (19) to move so as to drive the seat support (2) to lift or fall relative to the seat support part; the seat decorative cover (22) is installed on the bottom of the seat support part to cover the rotating support rod (10) and the sliding mechanism (A); the upper end of the back decorative cover (21) is rotatably connected to the back support (1); a guiding mechanism is provided between the lower end of the back decorative cover (21) and the seat decorative cover (22); and when the back support (1) is tilted, the back decorative cover (21) moves forward or backward in response to the movement of the back support (1) to cover the link mechanism (6).
Patent WO-2022127434-A1 (WO)
Inventor: ZHAO QIAN
IPC: H04W12/06
Filed: 2021-11-08
Abstract: L'invention concerne un procédé et un appareil d'authentification de réseau local sans fil, ainsi qu'un dispositif électronique et un support de stockage. Le procédé consiste : à recevoir des informations à authentifier envoyées par un dispositif de point d'accès sans fil, lesdites informations comprenant des informations de vérification générées par un terminal à authentifier, et ledit terminal étant un terminal sans fil qui est sur le point d'accéder à un réseau local sans fil fourni par le dispositif de point d'accès sans fil ; si un serveur en nuage stocke localement une clé de vérification qui correspond audit terminal, à acquérir localement la clé de vérification qui correspond audit terminal, et à vérifier les informations de vérification en fonction de la clé de vérification ; et si les informations de vérification réussissent la vérification, à renvoyer la clé de vérification au dispositif de point d'accès sans fil, de telle sorte que le dispositif de point d'accès sans fil stocke la clé de vérification et un identifiant de terminal dudit terminal d'une manière associée, et achève l'authentification dudit terminal en fonction de la clé de vérification.
Patent WO-2023082203-A1 (WO)
Title: Nitride-based semiconductor device and method for manufacturing thereof
Inventor: HE QINGYUAN
IPC: H01L27/07
Filed: 2021-11-12
Abstract: A nitride-based semiconductor device includes a first nitride-based semiconductor layer, a second nitride-based semiconductor layer, a first nitride-based transistor, and a second nitride-based transistor. The first nitride-based transistor applies the 2DEG region as a channel thereof and comprising a first drain electrode that makes contact with the second nitride-based semiconductor layer to form a first Schottky diode with the second nitride-based semiconductor layer. The second nitride-based transistor applies the 2DEG region as a channel thereof and includes a second drain electrode that makes contact with the second nitride-based semiconductor layer to form a second Schottky diode with the second nitride-based semiconductor layer, such that the first Schottky diode and the second Schottky diode are connected to the same node.
Patent WO-2022105788-A1 (WO)
Inventor: LI JINAN
IPC: A61P25/00
Filed: 2021-11-17
Abstract: The present invention relates to a method for promoting the formation of mature BDNF and increasing the BDNF level, which method comprises administering a therapeutically effective amount of a plasminogen pathway activator to a subject. The present invention also relates to a pharmaceutical composition, a product and a kit which comprise the plasminogen pathway activator and are used for promoting the formation of mature BDNF and increasing the BDNF level.
Patent WO-2022193735-A1 (WO)
Inventor: ZHANG DAZHAO
IPC: H04N21/431
Filed: 2021-11-30
Abstract: 本申请实施例提供的显示设备及语音交互方法，所述显示设备包括显示器；控制器，与所述显示器连接，所述控制器被配置为：接收用户输入的语音指令；响应于所述语音指令，获取所述语音指令对应的响应数据；在所述响应数据包括播报数据时，从所述响应数据中得到至少两个所述播报数据对应的播报目标；控制音频输出装置播放所述播报数据对应的音频，在播放到所述播报目标时，将所述播放目标在所述显示器上进行强调显示。本申请解决了语音交互体验不佳的技术问题。
Patent WO-2022143105-A1 (WO)
Inventor: SONG ZHENQIAO
IPC: G06N20/00
Filed: 2021-12-10
Abstract: 本公开提供了一种文本生成模型生成方法、文本生成方法、装置及设备，其中，文本生成模型生成方法包括：利用多个语种的文本样本以及多个语种间的平行语料训练初始化语言编码器；根据初始化语言编码器的参数初始化文本生成模型，得到初始文本生成模型；基于文本样本、平行语料以及由文本样本构造生成的关键词与目标文本样本对，对初始文本生成模型进行范式训练；通过关键词与目标文本样本对，对经过范式训练的初始文本生成模型进行参数调整，得到最终的文本生成模型。
Patent WO-2022143350-A1 (WO)
Inventor: Zou Minqiang
IPC: H04W72/04
Filed: 2021-12-22
Abstract: 本文公开一种信道状态信息上报方法、资源配置方法、通信节点及存储介质。该信道状态信息上报方法包括：接收测量资源配置信令，所述测量资源配置信令用于指示M个参考信号测量资源以及参考信号测量资源的配对信息，M＞1；根据所述配对信息上报信道状态信息。
Patent WO-2023123198-A1 (WO)
Title: Semiconductor plastic packaging automatic loading system and control method therefor
Inventor: MAI YOUHAI
IPC: H01L21/56
Filed: 2021-12-30
Abstract: Disclosed in the present invention are a semiconductor plastic packaging automatic loading system and a control method therefor. A chip-arranging device, a feeding device, a first plastic packaging device, a glue-removing device and a workbench are arranged around a manipulator. The manipulator operates a plurality of production apparatuses by means of the control method. By means of the method, production automation is achieved, the production efficiency is greatly improved, and the labour intensity of workers is reduced, moreover, the cost of labour is reduced, as the plastic packaging process can be monitored and operated by one person.
Patent WO-2022161261-A1 (WO)
Inventor: LI JIAYU
IPC: H04N5/232
Filed: 2022-01-20
Abstract: The present application discloses an image display method and apparatus, and an electronic device. The method comprises: when an electronic device is in a target photography mode, receiving a first input of a user; in response to the first input, capturing M image frames; and when a target object is comprised in a first image among the M image frames, displaying a second image in a first display area, wherein the second image is an image obtained by performing a first processing on the first image; the first processing is to remove the target object in the first image on the basis of at least one image frame among the M image frames, the at least one image frame does not comprise the first image, and M is an integer greater than 1.
Patent WO-2022161365-A1 (WO)
Inventor: SI XIAOYUN
IPC: A61B5/00
Filed: 2022-01-25
Abstract: 一种确定冠心病罹患概率的方法及装置，包括：获取用户的一个或多个导联的ECG信号，根据一个或多个导联的ECG信号确定一个或多个导联的ECG信号分别对应的重构信号，根据一个或多个导联的ECG信号和分别对应的重构信号确定用户的冠心病罹患概率。实现估计用户的冠心病罹患概率。
Patent WO-2022252686-A1 (WO)
Inventor: ZHOU BAISONG
IPC: F24F13/08
Filed: 2022-02-11
Abstract: 提供一种壁挂式空调器，包括机壳（10）和换热器（20），机壳（10）内具有风道（30），风道（30）具有进风口（311）和出风口（312），风道（30）包括相连的进风段（313）和出风段（314），进风口（311）的至少一部分位于机壳（10）的正面（11），换热器（20）设置在风道（30）内。进风段（313）从出风段（314）水平或倾斜地向前延伸，以在进风段（313）的后方形成第一安装空间（50）；和/或出风段（314）的邻近出风口（312）的部分从出风段（314）的其余部分向下向前延伸，以在出风段（314）的后方形成第二安装空间（60）；和/或进风段（311）和出风段（314）之间形成有第三安装空间（70），减小或消除壁挂式空调器与室内的顶壁之间的距离，有效提高室内的空间利用率，空调器的结构更加紧凑合理。
Patent WO-2023279721-A1 (WO)
Title: 授课计划生成方法、装置、计算机设备、存储介质及计算机程序
Inventor: LUO BEI
IPC: G06Q50/20
Filed: 2022-02-16
Abstract: 一种授课计划生成方法、装置、计算机设备、存储介质及计算机程序，其中，该方法包括：响应于授课计划创建事件被触发，获取授课计划信息；所述授课计划信息包括下述至少一种：目标课程包对应的目标标识、授课时间信息、授课教师、被授课对象标识（S101）；基于所述授课计划信息，获取授课资源（S102）；利用所述授课资源、以及所述授课计划信息，生成授课计划（S103）。
Patent WO-2023040201-A1 (WO)
Title: 一种基于变压器匹配网络的射频功率放大器
Inventor: XIE ZHIYUAN
IPC: H03F1/56
Filed: 2022-02-28
Abstract: 本发明实施例公开了一种基于变压器匹配网络的射频功率放大器，包括依次连接的输入匹配网络、第一级单路放大电路、第一级间匹配网络、第二级双路放大电路、第二级间匹配网络、第三级四路放大电路以及输出匹配网络；所述第一级间匹配网络包括一个第一变压器T1，所述第二级间匹配网络包括两个第二变压器T2，所述输出匹配网络包括两个第三变压器T3和一个第四变压器T4；通过在级间匹配和输出匹配都采用变压器匹配，有效的缩小了版图面积，同时没有带来额外的插损，对增益和输出回波损耗的优化的效果有显著提升。
Patent WO-2023142236-A1 (WO)
Title: 茶水溶合装置、水杯以及溶合方法
Inventor: GONG ZHU
IPC: A47G19/16
Filed: 2022-03-14
Abstract: 本发明属于水杯领域，具体涉及一种茶水溶合装置，其包括茶叶仓和驱动单元，驱动单元通过磁力作用驱动茶叶仓往复运动，茶叶仓设置第一磁铁，第一磁铁与茶叶仓固定联接，驱动单元设置第二磁铁，第二磁铁在外力作用下翻转，第一磁铁与第二磁铁二者之间相互发生磁力作用。本发明还公开一种水杯，其包括杯体、盖子以及茶水溶合装置，通过转动驱动单元内的第二磁铁改变茶叶仓内的第一磁铁与第二磁铁之间的磁力作用，使茶叶仓抵接或远离杯体的内底部，从而实现茶叶仓内的茶水与水杯内的开水的隔离或溶合。本发明还公开一种茶水融合方法，通过操作驱动单元使茶叶仓间歇性抵接水杯的内底部实现茶叶仓内部与水杯内部的联通与隔离，进而实现茶水的融合。
Patent WO-2022194192-A1 (WO)
Inventor: LIU JINMING
IPC: C07D471/04
Filed: 2022-03-16
Abstract: The present invention relates to a compound represented by formula I or a pharmaceutically acceptable salt, a stereoisomer, a tautomer, a polymorph, a solvate, an N-oxide, an isotope labeled compound or a metabolite thereof, a pharmaceutical composition and a kit containing same, a preparation method therefor, and the use thereof in the preparation of a drug for preventing or treating KRAS G12D-mediated related diseases.