baber/WOPTO huggingface dataset:
Patent WO-2022022668-A1 (WO)
Inventor: KU DAVID
IPC: G06F17/00
Filed: 2021-07-30
Abstract: A system includes a plurality of software-defined digital enclosures (digital containers) that are bound to corresponding physical spaces. A digital enclosure includes an "enclosure context" that captures the spatial, temporal and semantic states of the corresponding physical space and the dynamics thereof. The binding to the physical space updates the enclosure context based on sensor data captured by sensors that monitor the physical space. The system also includes an application programming interface (API) that provides programmatic access to the digital enclosures to a plurality of software applications. The software applications access the digital enclosures via the API and utilize the enclosure contexts of the digital enclosures.
Patent WO-2023004816-A1 (WO)
Title: 一种功耗调节方法及装置
Inventor: HU DI
IPC: H04W52/02
Filed: 2021-07-30
Abstract: 一种功耗调节方法及装置，用以灵活限制处理器处于超频状态的时间。其中方法包括：根据处理单元的状态信息调节与功率限制对应的时间参数，并根据调节后的时间参数确定处理单元的功耗，进而根据处理单元的功耗和功率限制调节处理单元的频率和电压。其中，与功率限制对应的时间参数能用于表征对处理单元进行超频调节的时间节点，通过参照处理单元的状态信息调节与功率限制对应的时间参数，能根据处理单元的状态改变对处理单元进行超频调节的时间节点，例如在处理单元需要性能时延后退出超频，或在处理单元不需要性能时提前退出超频，有助于灵活限制处理单元处于超频状态的时间。
Patent WO-2023010447-A1 (WO)
Inventor: WANG GUANZHEN
IPC: G01N21/47
Filed: 2021-08-05
Abstract: 一种样本分析装置、动物用分析装置和样本分析方法，分析装置中处理器(50)控制样本供给部(10)和试剂供给部(20)分别向反应部(30)提供样本和试剂，该试剂中包括用于使得样本中红细胞体积变大的第一试剂，以制备用于检测细胞粒子的第二试样；处理器(50)控制测定部(40)检测第二试样，以得到有关细胞粒子体积相关信息的第二检测数据；处理器(50)至少根据第二检测数据，计算细胞粒子的检测结果。该样本分析装置、动物用分析装置和样本分析方法能够应用于大血小板（PLT）样本的场合，或者说血小板（PLT）与红细胞（RBC）大小差异没有十分显著的样本的场合，在这些场合中能够实现血小板（PLT）的精确计数。
Patent WO-2023015419-A1 (WO)
Title: Method and device for wireless communication
Inventor: LU LIUMING
IPC: H04W76/15
Filed: 2021-08-09
Abstract: Provided in the embodiments of the present application are a method and device for wireless communication. According to channel access features of an NSTR AP MLD in a primary link and a secondary link, a channel access method based on a specific rule and a channel access scheme based on a synchronous medium access latency are designed, so as to prevent transmission performed by the NSTR AP MLD in the primary link and in the secondary link from experiencing an NSTR-based interference or collision.
Patent WO-2022033590-A1 (WO)
Inventor: YUE XIAOLI
IPC: G06Q30/06
Filed: 2021-08-13
Abstract: A user feature-based page display method and apparatus, a medium, and an electronic device. The method comprises: when it is necessary to recommend a product to a certain user, obtaining label data representing a feature of the user; according to the label data, calculating the similarity between the user and each user group among multiple user groups obtained in advance; then, on the basis of the similarity, selecting from among multiple user groups one or more target user groups having the highest similarity to the user; then obtaining page modules corresponding to the target user groups; then, on a recommendation page shown to the user, recommending information of products respectively by means of said page modules, each page module clustering products having one attribute. By considering the features of the user, a product corresponding to the most similar user group is recommended to the user, which is closer to the preferences of the user. Moreover, products can be dynamically recommended for different users without the need to separately create material pictures, which is simple to implement.
Patent WO-2023023964-A1 (WO)
Inventor: WU YONGZHI
IPC: G01N21/43
Filed: 2021-08-25
Abstract: 一种折光仪、智能杯和探测折射率的方法，涉及液体折射率测量领域。其中折光仪包括光源模块（1）、反射模块（2）、透镜模块（3）、感光面阵（4）、控制模块和处理器，其中，反射模块（2）用于接收来自光源模块（1）的光束，反射模块（2）包括全反射界面（21），当来自光源模块（1）的光束在全反射界面（21）上的入射角满足一定条件时，来自光源模块（1）的光束在全反射界面（21）上发生全反射，并入射至透镜模块（3）；透镜模块（3）用于将来自全反射界面（21）的光束汇聚至透镜模块（3）的焦平面上；感光面阵（4）位于透镜模块（3）的焦平面上。该折光仪具有成本低，体积小，测量范围大，鲁棒性好的优点。
Patent WO-2022100226-A1 (WO)
Inventor: YAN BIN
IPC: B01J31/02
Filed: 2021-09-01
Abstract: 本发明属于污水处理技术领域，具体是具有光催化性能的改性硫铁矿粉体的制备方法及其应用。本发明将硫铁矿粉体粘接在胶带的粘结面，置于硅烷水解物中反应，取出、清洗、干燥，除去胶带，获得硅烷处理硫铁矿；再将上述硅烷处理硫铁矿与蒽醌化合物反应，过滤，滤出固体清洗、干燥，获得所述具有光催化性能的改性硫铁矿粉体。本发明的具有光催化性能的改性硫铁矿能有效的降解重金属离子以及促进提升微生物对硝酸盐、偶氮染料等的降解速率，应用前景较好。
Patent WO-2022057709-A1 (WO)
Title: Laser pulse energy amplification apparatus and method, and femtosecond laser
Inventor: XU BINGWEI
IPC: H01S3/10
Filed: 2021-09-08
Abstract: The present application relates to a laser pulse energy amplification apparatus and method, and a femtosecond laser. The laser pulse energy amplification apparatus comprises a nonlinear pulse amplifier and a pulse shaper which are successively connected, wherein the pulse amplifier is connected to an output port of a laser seed light source, and is then connected to the pulse shaper and outputs a femtosecond pulse; the laser seed light source is used for generating a laser seed pulse and inputting same into the pulse amplifier; the pulse amplifier is used for introducing a nonlinear phase shift into the laser seed pulse, performing energy amplification and spectrum stretching, and inputting, into the pulse shaper, a laser pulse that includes a nonlinear phase and has been subjected to energy amplification; and the pulse shaper is used for measuring a pulse shape and/or the included nonlinear phase of the laser pulse, shaping the laser pulse according to the pulse shape and the nonlinear phase, and directly outputting a femtosecond laser pulse. By means of the technical solution, there is no need to use an optical fiber amplifier that uses chirped pulse amplification technology any more, device costs are saved on, the production costs of a high-power femtosecond laser are reduced, and the production efficiency is improved.
Patent WO-2022142507-A1 (WO)
Inventor: HU YONGGANG
IPC: H04R19/04
Filed: 2021-09-22
Abstract: The present invention relates to an MEMS microphone and a diaphragm structure thereof. The diaphragm structure comprises: a first diaphragm made of a conductive material, with an edge of the first diaphragm being connected to a support layer of the MEMS microphone; a second diaphragm made of a conductive material, with the width thereof being less than that of the first diaphragm, such that the second diaphragm does not come into contact with the support layer of the MEMS microphone; and a connecting member made of a conductive material, with a first end of the connecting member being connected to the first diaphragm, and a second end thereof connected to the second diaphragm, wherein in the first diaphragm and the second diaphragm, the second diaphragm is arranged toward a back plate of the MEMS microphone. According to the present invention, when the sound pressure of the MEMS microphone acts on the diaphragm structure when working, the first diaphragm vibrates, the second diaphragm is driven to vibrate by means of the connecting member, and the second diaphragm has the same distance from the back plate at either a middle region or an edge region, resulting in a more linear change in capacitance during vibration, which can reduce the total harmonic distortion of the microphone.
Patent WO-2023272971-A1 (WO)
Inventor: XIE XIUJUAN
IPC: F25J1/02
Filed: 2021-09-23
Abstract: Système de liquéfaction d'hydrogène, dans lequel une unité de compresseur à température ambiante (1) délivre un hydrogène gazeux à haute pression à une unité de liquéfaction d'hydrogène (200) au moyen d'une conduite de gaz à haute pression (7) ; un hydrogène liquide refroidi et liquéfié dans l'unité de liquéfaction d'hydrogène (200) est délivré en sortie à une première entrée d'un contenant à basse température d'hydrogène liquide (36) ; un hydrogène gazeux saturé à 20K s'écoule hors de la première sortie du contenant à basse température d'hydrogène liquide (36) et est transporté de manière séquentielle vers une troisième sortie de l'unité de liquéfaction d'hydrogène (200) et une entrée à basse pression de l'unité de compresseur à température ambiante (1) au moyen d'une conduite de gaz à basse pression (9) ; une deuxième sortie de l'unité de liquéfaction d'hydrogène (200) est reliée à une entrée à pression intermédiaire de l'unité de compresseur à température ambiante (1) au moyen d'une conduite de gaz à pression intermédiaire (8) ; et un hydrogène gazeux de matière première s'écoule également dans l'unité de liquéfaction d'hydrogène (200), est ensuite refroidi à l'hydrogène liquide et s'écoule dans le contenant à basse température d'hydrogène liquide (36) à partir d'une quatrième sortie de l'unité de liquéfaction d'hydrogène (200).
Patent WO-2023044827-A1 (WO)
Inventor: KOSKELA TIMO
IPC: H04W24/04
Filed: 2021-09-24
Abstract: Des modes de réalisation de la présente divulgation concernent des dispositifs, des procédés, des appareils et des supports de stockage lisibles par ordinateur permettant une reprise sur défaillance de faisceau dans un point de transmission-réception. Le procédé comprend la détermination d'un ensemble de cellules défectueuses associées au premier dispositif sur la base d'une détection de défaillance de faisceau; et la génération d'un rapport de défaillance de faisceau indiquant un ou plusieurs ensembles respectifs de ressources de détection de défaillance associés à au moins une partie de l'ensemble de cellules défectueuses. De cette manière, l'UE peut déterminer les informations incluses dans l'élément BFR MAC CE dans un cas dans lequel l'autorisation UL n'est pas suffisante pour inclure toutes les informations pour les cellules de desserte défectueuses ou la commande BFR MAC à transmettre sur le message MSG3 ou MSGA dans une procédure CBRA sur la cellule SpCell.
Patent WO-2022089220-A1 (WO)
Title: Image data processing method and apparatus, device, storage medium, and product
Inventor: WANG SHAOMING
IPC: G06K9/00
Filed: 2021-10-15
Abstract: Disclosed in embodiments of the present application are an image data processing method and apparatus, a computer device, a computer-readable storage medium, and a computer program product. The method comprises: when performing first-type identity recognition on a target object in an image data stream, if a first recognition result indicates that the target object is a similar object in a similar object database, obtaining similar identity information associated with the similar object, and obtaining, from a similar service configuration database associated with the similar object database, K pattern recognition services configured for the similar identity information; performing second-type identity recognition on the target object in the image data stream by means of the K pattern recognition services to obtain K second recognition results; and if the K second recognition results all indicate that the target object is a similar object, outputting the similar identity information to an application client, such that the application client executes application services on the basis of the similar identity information.
Patent WO-2023060555-A1 (WO)
Title: Sélection adaptative de ressources
Inventor: BERARDINELLI GILBERTO
IPC: H04B1/7143
Filed: 2021-10-15
Abstract: Des modes de réalisation de la présente divulgation portent sur un dispositif, un procédé, un appareil et des supports de stockage lisibles par ordinateur destinés à une sélection adaptative de ressources. Le procédé consiste à : recevoir, au niveau d'un premier dispositif et en provenance d'un second dispositif, un message indiquant des ressources allouées pour la transmission de données du premier dispositif; déterminer un premier motif de ressources par application d'un saut de fréquence sur les ressources; transmettre, au second dispositif, une première transmission de données à l'aide du premier motif de ressources et dans un mode de transmission adapté au premier motif de ressources. En conséquence, les transmissions UL peuvent être réalisées sur la base d'un saut de fréquence tandis que le débit de transmission est adapté aux conditions de canal. Ainsi, la consommation d'énergie et l'interférence peuvent être réduites. De plus, l'efficacité spectrale du système de réseau est améliorée.
Patent WO-2023065141-A1 (WO)
Title: Cell global identity reporting timeline for wireless communications
Inventor: LEE KUO-CHUN
IPC: H04W48/08
Filed: 2021-10-20
Abstract: Methods, systems, and devices for wireless communication are described. In some systems, a user equipment (UE) may divide a measurement of a cell into two or more portions. The UE may receive a control message that indicates a request to perform the measurement and a target frequency associated with the measurement. In some examples, the UE may generate at least a first radio frequency (RF) script during an on duration of a discontinuous reception (DRX) cycle based on the target frequency. The UE may perform at least a portion of the measurement during an off duration of the DRX cycle based on the first RF script. Additionally or alternatively, the UE may generate the first RF script and perform the portion of the measurement during an off duration of a DRX cycle and the UE may generate a second RF script during an off duration of a second DRX cycle.
Patent WO-2022095786-A1 (WO)
Title: Memory and neuromorphic chip, and data processing method
Inventor: HE WEI
IPC: G11C11/402
Filed: 2021-10-28
Abstract: A memory and a neuromorphic chip, and a data processing method. The memory (10) comprises a non-volatile storage module (100), wherein the non-volatile storage module (100) comprises: a non-volatile storage unit (101) and a refresh circuit (102), which are connected to each other, the refresh circuit (102) being used for reading stored data in the non-volatile storage unit (101), and writing the stored data back into the non-volatile storage unit (101). When the area of a non-volatile storage unit is fixed, the memory increases the storage duration of stored data in the non-volatile storage unit, thereby achieving the technical effect of flexibly adjusting the data storage duration.
Patent WO-2023005036-A1 (WO)
Title: 一种新型无纺布伤口敷料及其制备方法和应用
Inventor: LI ZHE
IPC: D01F9/00
Filed: 2021-10-29
Abstract: 本发明公开了一种新型无纺布伤口敷料及其制备方法和应用，该伤口敷料由改性聚酯纤维、改性壳聚糖纤维和改性藻酸钙纤维经水刺或针刺非织造加工工序制成；其中，以质量份数计，改性聚酯纤维20-40份、改性壳聚糖纤维10-20份和改性藻酸钙纤维10-40份；以重量百分含量计，改性聚酯纤维含有5-10wt％的纳米银，改性壳聚糖纤维含有0.1-1wt％的铜离子，改性藻酸钙纤维含有0.1-2wt％的锌离子；及上述新型无纺布伤口敷料在皮肤创面覆盖敷料中的应用；本发明伤口敷料不仅可以使得抗菌效果贯穿伤口愈合的整个过程，而且还能兼具促进血管生成、促进再上皮化等功效，从而在伤口愈合过程中起到有效地促进或辅助加速作用。
Patent WO-2023070508-A1 (WO)
Title: System and method for positioning information notification and anchor node selection
Inventor: HE HAIGANG
IPC: H04W64/00
Filed: 2021-10-29
Abstract: Embodiments of a system, device and method for notifying positioning information and selecting an anchor node are disclosed. In some aspects, a wireless communication method includes sending, by a first wireless communication device to a second wireless communication device, a first message including first information. In some embodiments, the first information is positioning information. In some embodiments, the first information is configured to enable the second wireless communication device to determine whether the first wireless communication device can serve as an anchor node.
Patent WO-2023284194-A1 (WO)
Inventor: LUO RONGBANG
IPC: F25B43/02
Filed: 2021-11-10
Abstract: 本发明涉及空调自清洁技术领域，具体涉及一种室外机的管内油污回收控制方法。本申请旨在解决如何实现室外机的管内油污回收的问题。为此目的，本申请的空调器包括回收管路、第一通断阀和第二通断阀。方法包括：控制空调器制热运行、压缩机调整至预设的第一回收频率；调节节流装置的开度使得室外换热器的盘管温度小于等于预设温度；当盘管温度小于等于预设温度且持续第一预设时长后，控制空调器转换为制冷运行；控制节流装置关闭至最小开度；当压缩机排气压力与吸气压力的比值大于预设阈值且持续第二预设时长时，关闭第一通断阀、打开第二通断阀和节流装置。本申请能够实现对室外机的管内油污回收。
Patent WO-2022100616-A1 (WO)
Inventor: HOTAKA JUN
IPC: F25D23/06
Filed: 2021-11-10
Abstract: 提供了一种冰箱，包括外箱和内箱，以及配设在外箱和内箱之间的制冷剂配管、真空隔热材料、发泡隔热材料和缓冲构件，制冷剂在制冷剂配管中流动，在制冷剂配管和真空隔热材料所配设的区域中，缓冲构件配设在制冷剂配管和真空隔热材料之间，外箱的内表面与制冷剂配管相接，在外箱的内表面与真空隔热材料之间的空间中填充有发泡隔热材料，在填充液体状的发泡隔热材料时，不会在外箱的外表面产生变形。
Patent WO-2022199051-A1 (WO)
Inventor: QIU ZHIYE
IPC: A61L27/36
Filed: 2021-11-13
Abstract: Disclosed in the present invention is a method for preparing a bone repair material, comprising the following steps: step 1, taking a fresh bovine bone, cutting same into small blocks, and performing degreasing and antigen removal treatment to obtain bovine bone particles; step 2, soaking the bovine bone particles in step 1 into a bone growth factor-collagen mixture, taking out the soaked bovine bone particles, and then freeze-drying same; step 3, crushing and calcining the bovine bone particles in step 1, and then crushing to obtain bovine bone powder; step 4, taking the bovine bone particles in step 1 and the bovine bone powder obtained in step 3 for mixing with collagen and nano-silver, and then putting the mixture into a forming mold for freeze-drying and forming to obtain a scaffold material; and step 5, performing crosslinking modification on the scaffold material obtained in step 4. According to the present invention, the bovine bone particles are used as a skeleton of the bone repair material to play a role in enhancing strength, the mixture of the bovine bone powder and the collagen is used as a filler, then cross-linking modification is performed, high toughness is achieved, and bone growth factors can be slowly released in the bovine bone particles to play a role in promoting bone tissue regeneration and reconstruction; and the nano-silver in the filler has a sterilization effect.
Patent WO-2023092400-A1 (WO)
Title: Heat exchange device, charging station, heat exchange control method, and vehicle
Inventor: YANG SHAOBO
IPC: B60L53/31
Filed: 2021-11-25
Abstract: A heat exchange device (111), a charging station (12), a heat exchange control method, and a vehicle (11), which relate to the field of electric vehicles and are used to reduce the risk of thermal runaway of a battery pack (112) in an electric vehicle. The heat exchange device (111) comprises a second controller (23), at least one internal cooling source (22), and a first heat exchanger (21), wherein the first heat exchanger (21) is used to cool the battery pack (112); the first heat exchanger (21) comprises an external chamber (212) and at least one internal chamber (211), the external chamber (212) not being in communication with the internal chamber (211); the at least one internal chamber (211) is in communication with at least one internal cooling source (22) to allow an internal coolant to flow; the external chamber (212) is used to be in communication with an external cooling source (122) outside the heat exchange device (111) to allow an external coolant to flow; and the second controller (23) is used to obtain the temperature of the battery pack (112), control a power source (121) to charge the battery pack (112) according to the temperature of the battery pack (112), and control the operation of the at least one internal cooling source (22) and the external cooling source (122).
Patent WO-2022257370-A1 (WO)
Inventor: WANG HENGKAI
IPC: B60W40/00
Filed: 2021-11-26
Abstract: 一种方向盘反向控制方法、自动泊车系统和车辆。方向盘反向控制方法包括计算剩余距离；计算障碍物最小距离；计算车辆跟踪的位置偏差和角度偏差；根据剩余距离、障碍物最小距离、位置偏差和角度偏差，判断是否满足提前向相反方向转方向盘的激活条件；若满足激活条件，计算向相反方向转方向盘的转角；在控制车辆的实际纵向位置不超过缓冲区域时计算期望车速；根据转角和期望车速控制车辆横向运动和纵向运动。
Patent WO-2022142913-A1 (WO)
Inventor: CHENG HAN
IPC: H04L12/18
Filed: 2021-11-26
Abstract: L'objectif de la présente demande est de fournir un procédé et un dispositif de mise en œuvre de synchronisation de message de conférence. Le procédé consiste à : recevoir un message vocal de conférence envoyé par un second dispositif de réseau ; déterminer un premier groupe de sessions correspondant à une première conférence à laquelle le message vocal de conférence appartient dans un réseau social, et un premier utilisateur social correspondant ; et envoyer un premier message de groupe correspondant au message vocal de conférence au premier groupe de sessions sous l'identité du premier utilisateur social. La présente demande aide un utilisateur dans l'incapacité de participer directement à une conférence ou un utilisateur qui a besoin de participer à plus d'une conférence en même temps pour obtenir des informations de conférence en temps réel au moyen d'un groupe de sessions, ce qui permet d'éviter le retard dans l'obtention d'un message de conférence et d'améliorer l'utilisation de temps de l'utilisateur ; en outre, un contenu de conférence peut également être enregistré au moyen du groupe de sessions, de telle sorte que l'utilisateur peut facilement examiner le contenu de conférence, la fonction de service social est étendue, et l'expérience utilisateur est améliorée. De plus, dans la présente demande, le processus de détermination de l'identité d'utilisateur social correspondante d'un participant dans un réseau social est réalisé dans un serveur social, de telle sorte que la sécurité de confidentialité de l'utilisateur social est efficacement garantie tandis que la fonction de service social est étendue.
Patent WO-2022174650-A1 (WO)
Inventor: XU YUANZHI
IPC: A61H5/00
Filed: 2021-12-03
Abstract: An eye exercise apparatus for vision restoration/recovery/enhancement, belonging to the technical field of eye exercise. A display screen (3) or a light blocking screen (4) corresponds to one eye, and a spacer (2) is used between moving light spots (5), which respectively correspond to two eyes, to separate the lines of sight. The display screen (3), a fixing frame (1) and the head of a person define a light-tight space for blocking light, or the light blocking screen (4), a bearing frame (6) and the head of the person define a light-tight space for blocking light. The luminous moving light spots (5) are used for guiding eyeballs at close range to move synchronously with the moving light spots (5) in the light-tight space, such that the eyeballs move smoothly with the moving light spots (5) to perform regular long-term exercise on the eyes, so as to achieve the aim of vision restoration/recovery/enhancement. The moving light spots (5) of the eye exercise apparatus have a low brightness and do not jump or flicker when moving, and thus will not irritate or damage the eyes; and are close to the eyeballs such that the eyeballs have a large angle of rotation, so as to achieve a good vision restoration/recovery/enhancement effect on the eyes by means of exercise.
Patent WO-2022135582-A1 (WO)
Title: 一种按摩珠及其鞋、垫、毯
Inventor: WANG HAIBIN
IPC: A61H15/00
Filed: 2021-12-24
Abstract: 一种按摩珠（102）及其鞋、垫、毯，其中按摩珠（102）包括珠片（21）、珠座（22）及若干个扭转弹簧组件（23）；珠片（21）设置于珠座（22）上，扭转弹簧组件（23）的弹簧主体部分（32）固定连接，扭转弹簧组件（23）的延伸扭臂（31）与珠座（22）转动连接，并在珠座（22）受到压力时推动延伸扭臂（31）扭转以带动珠座（22）转动。
Patent WO-2022148267-A1 (WO)
Title: Led显示屏墨色印刷方法及显示模组
Inventor: WANG CHAO
IPC: H01L21/67
Filed: 2021-12-28
Abstract: 提供了一种LED显示屏墨色印刷方法，通过对LED显示屏模组印刷两层油墨，形成阻焊层（2'）和背光层（1'），阻焊层（2'）油墨在灯面上距离焊盘（3'）预设距离的区域外的位置印刷，只起到对焊盘（3'）边缘的保护作用，背光层（1'）油墨在阻焊层（2'）远离灯面的一侧上对应不同灯珠（5'）的间隙（4'）的位置印刷，只起到背光的作用，因此提高了LED显示屏的墨色一致性，使LED显示屏的背光效果大大提升，从而提高了LED显示屏的质量。
Patent WO-2022161079-A1 (WO)
Inventor: ZHENG YIKAN
IPC: A61C7/08
Filed: 2021-12-28
Abstract: 一种附件安装模板总成的制作方法，附件安装模板总成包括壳状的附件安装模板和附件(320a, 320c, 320d, 320e, 320f)，壳状的附件安装模板形成容纳牙齿的空腔，附件(320a, 320c, 320d, 320e, 320f)可脱离地固定于附件安装模板，附件安装模板总成佩戴于患者牙齿时，附件(320a, 320c, 320d, 320e, 320f)位于患者牙齿表面的预定方位，方法包括：获取患者牙齿的三维数字模型(101)；基于患者牙齿的三维数字模型产生附件安装模板总成的三维数字模型(103)；以及利用附件安装模板总成的三维数字模型控制3D打印设备制作附件安装模板总成(105)。
Patent WO-2022143762-A1 (WO)
Inventor: MA FENGYONG
IPC: C12N15/31
Filed: 2021-12-29
Abstract: 提供了一种改造基因BBD29_14900的重组菌株及其构建方法与应用，具体应用为产L-谷氨酸。还提供了一种对棒杆菌中BBD29_14900基因编码序列引入点突变或改进其表达的方法，该方法可以使带有突变的菌株提高谷氨酸的发酵产量。该点突变是使BBD29_14900基因序列第1114位碱基由鸟嘌呤(G)突变为腺嘌呤(A)，使编码的相应氨基酸序列第372位天冬氨酸被天冬酰胺取代。
Patent WO-2022122050-A1 (WO)
Inventor: HU SHAOYAN
IPC: C21C7/072
Filed: 2022-01-13
Abstract: 本发明公开了一种带盖钢包浇铸末期的炉渣改质方法，当钢包内的炉渣为还原性炉渣时，浇铸前，通过底吹砖向钢包内吹气，再开始浇铸，在浇铸末期，停止底吹气体，并利用载气将改质剂喷入钢包内，直至浇铸完成；当钢包内的炉渣为氧化性炉渣时，在浇铸末期，利用载气将改质剂喷入钢包内，直至浇铸完成；改质剂的喷入方向朝着钢包的出钢口；改质剂为石灰、轻烧白云石、镁球、增碳剂中的一种或几种；改质剂的粒径为3~10mm。本发明针对现有钢包加盖工艺加剧了浇铸末期的漩涡卷渣，造成钢水质量下降、余钢量增加的问题，开发新的钢包加盖工艺条件下的漩涡卷渣的抑制技术，具有重要意义。
Patent WO-2022227743-A1 (WO)
Inventor: CHEN GUOLIANG
IPC: C07D211/58
Filed: 2022-01-26
Abstract: 本发明提供了美金刚脲类衍生物及其制备方法和应用，涉及医药技术领域。本发明提供的美金刚脲类衍生物，具有典型的脲结构作为sEH的一级药效团，分子对接显示美金刚部分作为疏水性片段与受体产生疏水作用力，特别是当R 1和R 2均为甲基(即3,5-二甲基取代)时，可以增强范德华作用力。因此，本发明提供的美金刚脲类衍生物对人源sEH(HsEH)的抑制活性高，能够作为sEH抑制剂用于制备治疗可溶性环氧化物酶介导的疾病的药物。