baber/WOPTO huggingface dataset:
Patent WO-2021197195-A1 (WO)
Inventor: FENG HAO
IPC: G06K9/00
Filed: 2021-03-25
Abstract: A picking/placing behavior recognition method and apparatus, and an electronic device. The method comprises: on the basis of multiple frames of acquired images to be recognized, obtaining feature point coordinates corresponding to a target object in each frame of image to be recognized (2000); on the basis of multiple frames of the feature point coordinates, obtaining a recognition result of an action category of the target object, and calculating the distance between the target object and a shelf (2200); and obtaining a recognition result of a picking/placing behavior according to the action category and the distance between the target object and the shelf (2400). The method can reduce the costs of recognizing picking/placing behaviors in a hypermarket, and can achieve the simultaneous recognition of picking/placing behaviors for multiple target objects.
Patent WO-2021197474-A1 (WO)
Inventor: ABDELGHAFFAR MUHAMMAD SAYED KHAIRY
IPC: H04L5/00
Filed: 2021-04-02
Abstract: This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for managing downlink signal reception. In one aspect, a wireless device may receive, from a first transmit receive point (TRP) and a second TRP, a tracking reference signal (TRS) port in a combined signal and may select from the TRS a first transmission control indicator (TCI) state identifier associated with the first TRP and a second TCI state identifier associated with the second TRP. The wireless device may select large scale channel properties for the first and second TRPs associated with the TCI state identifiers, and may adjust downlink signal reception from each of the first TRP and the second TRP associated with the respective large scale channel properties.
Patent WO-2022213262-A1 (WO)
Title: Cytisine derivative, and synthesis method therefor, pharmaceutical composition thereof and use thereof
Inventor: LIN CHENG-WEN
IPC: A61P31/12
Filed: 2021-04-06
Abstract: The present invention provides a cytisine derivative represented by formula (I), and a synthesis method therefor, a pharmaceutical composition thereof and a use thereof. The cytisine derivative has a structure as shown in formula (I). Symbols in formula (I) are as defined in the description. The cytisine derivative can inhibit the cytopathic effect and infectivity of a dengue virus, and is suitable for use as a drug for preventing and treating the dengue virus.
Patent WO-2021253991-A1 (WO)
Title: Cashmere knotted yarn fabric and production method therefor
Inventor: QIAO JIANCHENG
IPC: D06B3/10
Filed: 2021-04-26
Abstract: A cashmere knotted yarn fabric and a production method therefor. The fabric comprises warp and weft yarns which are woven together, wherein one of the warp yarn and the weft yarn is a woolen cashmere yarn and the other is a knotted yarn.
Patent WO-2021253994-A1 (WO)
Inventor: LIAO DONGLIANG
IPC: H01M10/04
Filed: 2021-04-28
Abstract: 本发明公开一种柔性电池的制备方法，涉及锂电池技术领域，本发明包括以下步骤：(1)将卷芯或叠芯采用铝塑膜进行第一次封装并注入电解液，化成后进行第二次封装；(2)制备电池组：将注入电解液后的单体电芯串联、并联或串并联设置，单体电芯的个数为2个以上，相邻单体电芯之间间隔设置；(3)将步骤(2)中的电池组放入模具中，然后注入封装剂的前驱体，待前驱体在常温下聚合后，即制得柔性电池组。本发明提供上述制备方法制得的柔性电池组。本发明的有益效果在于：通过本发明的制备方法，通过相邻单体电芯之间间隔设置，并在相邻单体电芯之间的间隙填充封装剂，这样可以有效释放电池在反复弯曲折叠时产生的应力，从而保护柔性电池组在弯曲后性能不发生衰减。
Patent WO-2022226892-A1 (WO)
Inventor: ZHANG XINXIN
IPC: C01C3/12
Filed: 2021-04-29
Abstract: La présente demande concerne un analogue du bleu de Prusse présentant une structure noyau-enveloppe, comprenant un noyau et une couche de gainage recouvrant le noyau, la formule chimique du noyau étant la formule suivante 1, Na x P[R(CN) 6 ] δ ·zH 2 O Formule 1, dans laquelle P et R sont chacun indépendamment choisis parmi au moins un élément parmi des éléments de métal de transition, et 0<x≤2, 0<δ≤1 et 0≤z≤10, la formule chimique de la couche de gainage étant la formule suivante 2, A y L[M(CN) 6 ] α ·wH 2 O Formule 2, A étant un élément de métal alcalin ou un élément de métal alcalino-terreux autre que le sodium, L et M étant chacun indépendamment choisis parmi au moins l'un d'éléments de métal de transition, 0<y≤2, 0<α≤1 et 0≤w≤10. L'analogue du bleu de Prusse de la présente demande présente une bonne stabilité au stockage, ce qui permet de réduire considérablement le coût de fabrication du niveau de cellule suivant. La présente demande se rapporte en outre à un procédé de préparation d'un analogue du bleu de Prusse présentant une structure noyau-enveloppe, une batterie secondaire au sodium-ion comprenant l'analogue du bleu de Prusse, un module de batterie, un bloc-batterie et un dispositif électrique.
Patent WO-2021223699-A1 (WO)
Title: 3-azabicyclo(3.1.0)hexane derivatives having kdm5 inhibitory activity and use thereof
Inventor: KAKUUCHI AKITO
IPC: A61K31/4178
Filed: 2021-05-06
Abstract: The present invention provides KDM5 inhibitor. The compound disclosed herein represented by the general formula (I) : wherein all symbols have the same meanings as the definitions described in the specification; or a salt thereof is useful as a prophylactic and/or therapeutic agent for cancer, Huntington's disease, Alzheimer's disease and the like.
Patent WO-2022142053-A1 (WO)
Inventor: ZHU JING
IPC: C07K16/28
Filed: 2021-05-08
Abstract: Provided are stable formulations of anti-CD73 antibodies, which include 5-50mM histidine, 2%-20% (w/v) trehalose, and 0.015%-0.05% (w/v) polysorbate 80 (PS80), at pH 5.6-6.4. Also provided are lyophilized compositions that can be obtained by drying the aqueous formulations and methods for treating diseases.
Patent WO-2021233344-A1 (WO)
Title: Cooling control method and system for wind-driven generator, device, and storage medium
Inventor: WEN HUI
IPC: F03D17/00
Filed: 2021-05-19
Abstract: A cooling control method and system for a wind-driven generator, a device, and a storage medium. A cooling device at least partially uses the electric energy outputted by the wind-driven generator to cool the wind-driven generator. The cooling control method comprises: S1, obtaining the output power of a wind-driven generator; and S2, controlling the power consumption of a cooling device according to the output power of the wind-driven generator and the rated power of the wind-driven generator. The present invention enables the regulation of the power consumption of the cooling device to depend on the output power of the wind-driven generator, and can achieve the maximization of the utilization rate of wind energy, improve the comprehensive performances of the generator, such as the electromagnetic property and the heat dissipation performance, and improve the reliability and service life of the key components of the generator that are affected by temperature.
Patent WO-2021244328-A1 (WO)
Title: 一种抗pd-l1和her2的双特异性抗体
Inventor: ZHU ZHENPING
IPC: C12N15/13
Filed: 2021-05-21
Abstract: 本发明提供了一种抗PD-L1和HER2的双特异性抗体。本发明的双特异性抗体能够同时特异性结合PD-L1和HER2两个靶点，具有与单抗相似甚至更优的生物学活性。
Patent WO-2022246691-A1 (WO)
Title: 一种小分子药物晶型知识图谱的构建方法及系统
Inventor: LI HE
IPC: G06F16/36
Filed: 2021-05-26
Abstract: 本发明涉及小分子药物晶型技术领域，为一种小分子药物晶型知识图谱的构建方法及系统，包括：S1，爬取网络已公开的小分子药物的综合数据信息，并对源文件内容进行存储；S2，对所述源文件内容按照关键字归类并进行清洗，其中分子信息及晶体信息按照结构化数据的格式进行处理存放，其他信息按照非结构化数据的方式灵活存放；S3，构建实体数据层，根据所述实体数据层中的数据进一步构建用来存储实体间的关系及实体的属性的模式层。将小分子药物的晶型研究及制成过程中的概念充分发掘，并提供丰富晶型研究中相关实体的类别和属性信息，实现相似晶型的自动查询。对小分子新药的整体研发流程起到促进加速的重要作用。
Patent WO-2022057308-A1 (WO)
Title: Display method and apparatus, display device, and computer-readable storage medium
Inventor: OU HUAFU
IPC: G06T15/00
Filed: 2021-05-27
Abstract: A display method and apparatus, a display device, and a storage medium. The method comprises: acquiring current posture information corresponding to the current video frame collected from a real scene (S101); acquiring historical posture information of a historical video frame before the current video frame, and determining virtual object posture data on the basis of the historical posture information and the current posture information (S102); and by using the virtual object posture data, rendering, in the current video frame displayed by a display device, a virtual object corresponding to the posture data virtual object (S103), such that no matter where the start position of the display device is, the display device can adjust and display the virtual object according to the offset of the current posture information and of the historical posture information, and can display the virtual object in an accurate position.
Patent WO-2022252023-A1 (WO)
Title: Intangible asset and derivative point interaction system
Inventor: CHEN ZHELUN
IPC: G06F21/64
Filed: 2021-05-31
Abstract: An intangible asset and derivative point interaction system, relating to the technical field of blockchains. The system comprises: an information acquisition module, configured to acquire circulation information of a physical product when a user scans a tracking identification code of the physical product, wherein the tracking identification code is generated on the basis of one product one code technology and is provided at an inner package of a product; a point generation module, configured to perform intelligent calculation on the basis of a preset rule and the circulation information to generate a brand point, corresponding to a negative information entropy, generated in the circulation; an accounting processing module, configured to record the brand point into a blockchain account by means of blockchain distributed accounting on the basis of a smart contract; and a data visualization module, configured to perform analytical statistics and visual display on the circulation information and a brand point condition in the blockchain account. The system facilitates good implementation of value evaluation for an intangible asset, i.e., a brand, on the basis of the information entropy theory.
Patent WO-2022246939-A1 (WO)
Title: 一种自动报停切割机及其报停方法
Inventor: LI MENG
IPC: B23D47/00
Filed: 2021-06-23
Abstract: 本发明涉及一种自动报停切割机及其报停方法，由支撑部，手持部和切割部组成。所述支撑部包括基座，所述基座上叠加有承托盘，所述承托盘上螺栓连接有定位板。所述切割部包括锯齿切割盘，用于夹持所述锯齿切割盘的夹持板，固定连接于所述夹持板上方的驱动电机，所述驱动电机安装有红外感应探头与重力感应装置。所述手持部包括手持握柄，与所述手持握柄固定连接的伸缩调节板。操作过程中，当操作者离所述锯齿切割盘过近，所述红外感应探头感应到操作者手部的距离后，强制对所述驱动电机报停，确保操作者的安全。当发生意外事故导致切割机整体发生侧翻、倾倒时，所述重力感应装置也会对所述驱动电机发出强制报停的指令，避免造成不必要的伤亡事故。
Patent WO-2022001829-A1 (WO)
Inventor: GAO MEIFENG
IPC: G06N3/12
Filed: 2021-06-24
Abstract: 本发明公开了一种改进团队进步算法的近红外光谱波长筛选方法，属于近红外光谱检测领域。所述方法包括：按照评价值的从高到低，将需筛选的近红外光谱波段均分为精英组、普通组和垃圾回收组；选择在精英组或普通组中产生新生波段，所述新生波段的波长点从选择组中的随机一条波段中选择波长点，新生波段的波长点继承该被选择的波长点；继承下来的新生波段通过设定概率选择一次学习行为或者探索行为以更新自身的波长点，生成候选波段，选取精英组中评价值最高的波段作为所要筛选的波段。本发明保证了模型预测准确度的情况下，大大减少了波长变量数，同时降低了算法的复杂程度，提高了农作物中的无损检测精度。
Patent WO-2023279270-A1 (WO)
Title: Traitement d'images en cascade pour la réduction de bruit
Inventor: SHEN QUANMIN
IPC: H04N9/04
Filed: 2021-07-07
Abstract: Cette divulgation concerne des systèmes, des procédés et des dispositifs de traitement d'images qui prennent en charge la réduction de bruit dans des séquences vidéo à faible lumière. La réduction de bruit est accomplie par le biais d'un ensemble d'opérations en cascade qui sont configurées sur la base de chaque ensemble d'emplacements d'opérations du pipeline en cascade. La cascade peut être mise en œuvre sous la forme d'une série de moteurs de post-traitement d'images (IPE) en cascade dans un processeur de signal d'image (ISP).
Patent WO-2022007881-A1 (WO)
Inventor: XIE XINKAI
IPC: C12P13/04
Filed: 2021-07-08
Abstract: 提供经修饰的谷氨酸脱氢酶（GluDH）。具体而言，提供经修饰的GluDH具有提高的催化PPO与氨基供体反应生成L-草铵膦的活性和／或改进的动力学性质。还提供编码所述经修饰的GluDH的多核苷酸、表达本发明的经修饰的GluDH的载体和宿主细胞以及使用所述经修饰的GluDH和宿主细胞生产L-草铵膦的方法。
Patent WO-2022042128-A1 (WO)
Title: 一种联产氢氟烃的方法
Inventor: ZHOU LIYANG
IPC: C07C19/08
Filed: 2021-07-16
Abstract: 一种联产氢氟烃的方法，将氯代烯烃和氟化氢的混合物预热后进入反应器的顶部，同时将1,1,1,2,3,3-六氟丙烯和二氯甲烷进入反应器的中部进行反应，反应器分为三～六段，每段装填催化剂，反应器出口得到反应产物，将反应产物分离分别得到多种氢氟烃产品。具有收率高，选择性好、能耗低的优点。
Patent WO-2023000208-A1 (WO)
Inventor: OUYANG ZHIYONG
IPC: B24C3/32
Filed: 2021-07-21
Abstract: 提供一种带锯条喷砂模型构建方法、带锯条喷砂装置及喷砂方法，在喷砂过程中，根据带锯条（1）宽度确定第一喷枪（41）和第二喷枪（42）的开启数量、单支喷枪摆动时喷砂所覆盖的带锯条宽度、单支喷枪静止时喷砂所覆盖范围的半径、以及第一喷枪和第二喷枪的摆动幅度；然后再根据单支喷枪摆动时喷砂所覆盖的带锯条宽度、单支喷枪静止时喷砂所覆盖范围的半径、第一喷枪和第二喷枪的摆动幅度、以及带锯条喷砂模型确定带锯条运动速度以及第一喷枪和第二喷枪的摆动速度；最后根据带锯条运动速度以及第一喷枪和第二喷枪的摆动速度控制传送机构、第一摆动机构（46）和第二摆动机构（47）动作，保证了第一喷枪和第二喷枪所产生的有效喷砂区域完整覆盖带锯条表面，提高了喷砂效率和喷砂质量。
Patent WO-2022205709-A1 (WO)
Title: Heating element and aerosol generation device
Inventor: DING YI
IPC: C04B35/488
Filed: 2021-07-29
Abstract: A heating element (100) and an aerosol generation device. The heating element (100) is made of an integrally conductive ceramic material, and comprises an insertion portion (10) for inserting into an aerosol-forming matrix, and a fixing portion (20) connected to the insertion portion (10), wherein a chamfer structure (30) is disposed at the connection between the insertion portion (10) and the fixing portion (20). In the heating element (100), by means of providing a chamfer structure (30) between an insertion portion (10) and a fixing portion (20), properties such as the bending strength and the fracture toughness of the heating element (100) can be improved, such that the heating element is less prone to breakage in practical application, and the service life is guaranteed. The heating element (100) is integrally made of a conductive ceramic material, therefore, the problem of a conductive track falling off during use does not occur, and the problem of the conductive track falling off due to the long-term use of same printed on a common ceramic in the prior art is avoided.
Patent WO-2022156184-A1 (WO)
Title: Aerial work platform
Inventor: MA HONGFENG
IPC: B66C23/00
Filed: 2021-08-02
Abstract: The present disclosure relates to an aerial work platform, comprising a platform body (10), a first supporting leg (20), a second supporting leg (30) and a driving device (40), wherein the first supporting leg (20) and the second supporting leg (30) are rotatably connected to the platform body (10); the driving device (40) is movably mounted on the platform body (10); and the driving device (40) is connected between the first supporting leg (20) and the second supporting leg (30), and is used for driving the first supporting leg (20) and the second supporting leg (30) to be separated towards two sides or return towards the middle relative to a middle line of the platform body (10). According to the present disclosure, the weight of the supporting legs can be effectively reduced, and the adaptability of the supporting legs to different working conditions can be improved.
Patent WO-2022028523-A1 (WO)
Title: Multi-blade suction and discharge apparatus having axially-variable volume and variable speed drive system composed of same
Inventor: CHANG JUI-CHENG
IPC: F04C2/344
Filed: 2021-08-05
Abstract: A multi-blade suction and discharge apparatus having axially-variable volume. A blade chamber body (2) of a multi-offset blade chamber area (2203) capable of axially changing the volume of a blade chamber (220) along a multi-blade rotor (3) is jointly formed inside of an impeller-type suction and discharge apparatus (100) by a fixed wall member (21), a movable blade chamber sleeve (22), and a movable wall member (23) by using the multi-blade rotor (3) as the center. The total amounts of fluid that are suctioned and discharged by the suction and discharge apparatus (100) are nearly equal. At least two suction and discharge apparatuses (100) communicate with one another so as to form a closed-loop system having active and passive driving. On the basis of the balancing of forces being automatically attained between driving force and load resistance, as well as the inverse proportional relationship between the volume of the blade chamber (220) of the suction and discharge apparatus (100) and rotational speed, the rotational speed between the active and passive suction and discharge apparatuses is at an optimal driving ratio, thereby achieving optimal stepless automatic variable speed drive. Further provided is a variable speed drive system comprising a multi-blade suction and discharge apparatus having axially-variable volume.
Patent WO-2022048407-A1 (WO)
Title: Method and apparatus for mixed scheduling of messages, and electronic device and storage medium
Inventor: WEN LIN
IPC: H04L12/863
Filed: 2021-08-09
Abstract: Embodiments of the present invention relate to the field of data transmission. Disclosed are a method and apparatus for mixed scheduling of messages, and an electronic device and a storage medium. The method for mixed scheduling of messages comprises: transmitting a determinacy message stored in a first scheduling queue to an egress queue, and after a condition that no determinacy message is stored in the first scheduling queue is satisfied, transmitting a normal message stored in a second scheduling queue to the egress queue; and sending the messages stored in the egress queue.
Patent WO-2023004915-A1 (WO)
Inventor: LIU YU
IPC: A61P31/10
Filed: 2021-08-26
Abstract: A preparation method for a sertaconazole nitrate crystal form, which is used for preparing a sertaconazole nitrate crystal form having a melting point of 156-161°C and which comprises the following steps: A. mixing a crude product of sertaconazole nitrate with an ethanol aqueous solution having a concentration of 45-55 mass%, then raising the temperature to reflux; B. adding activated carbon and continuing to reflux; C. after the activated carbon is removed by filtering, cooling down and letting stand for crystallization; and D. filtering to obtain a crystal, and then drying. A sertaconazole nitrate crystal form having a melting point of 156-161°C can be obtained by using the preparation method provided in the present application, which meets requirements for exporting to countries and regions such as the United Kingdom and the European Union.
Patent WO-2023024080-A1 (WO)
Title: Head-up display system, display apparatus, and traveling apparatus
Inventor: WU YULONG
IPC: G02B27/01
Filed: 2021-08-27
Abstract: A head-up display system and a display apparatus. The system comprises: a display unit (1); a light-splitting unit (2), which is provided on a light emergent side of the display unit (1) and is configured to be capable of transmitting first linearly polarized light and blocking second linearly polarized light, wherein light rays emitted by the display unit (1) are converted into the first linearly polarized light after passing through the light-splitting unit (2); a light-transmitting substrate (4); a first imaging unit (3), which is provided on a light path from the light-splitting unit (2) to the light-transmitting substrate (4) and is configured to be capable of transmitting and reflecting the first linearly polarized light; and a second imaging unit (5), which is provided on the side of the light-transmitting substrate (4) that is away from the first imaging unit (3) and is configured to be capable of reflecting the first linearly polarized light, which is transmitted through the light-transmitting substrate (4). Therefore, a light utilization rate can be increased, and energy consumption can be reduced.
Patent WO-2023028801-A1 (WO)
Title: Pad structures for semiconductor devices
Inventor: WANG YIHUAN
IPC: H01L23/488
Filed: 2021-08-31
Abstract: Aspects of the disclosure provide a semiconductor device and a method to fabricate the semiconductor device. The semiconductor device includes a first die comprising a first contact structure formed on a face side of the first die. The semiconductor device includes a first semiconductor structure and a first pad structure that are disposed on a back side of the first die. The first semiconductor structure is conductively connected with the first contact structure from the back side of the first die and the first pad structure is conductively coupled with the first semiconductor structure. An end of the first contact structure protrudes into the first semiconductor structure without connecting to the first pad structure. The first die and a second die can be bonded face-to-face.
Patent WO-2022205767-A1 (WO)
Title: Axial-flow wind wheel, axial-flow fan, and air conditioner
Inventor: YI ZHENGQING
IPC: F04D29/38
Filed: 2021-09-02
Abstract: An axial-flow wind wheel (100), an axial-flow fan (1000), and an air conditioner (10000). The axial-flow wind wheel (100) comprises a hub (1) and a plurality of blades (2). The plurality of blades (2) are arranged on the hub (1) at intervals in the circumferential direction; each blade (2) has a pressure surface (21) and a suction surface (22) which are provided opposite to each other; a blade tip (23) of the blade (2) is provided with a tail edge (3) extending towards the side of the suction surface (22); a part connecting the pressure surface (21) to the hub (1) is defined as a connecting line (4), and the thickness of the middle part of the tail edge (3) is greater than the thickness of the two ends of the tail edge (3) in an extending direction of a first end (41) of the connecting line (4) to a second end (42).
Patent WO-2022063167-A1 (WO)
Title: 信息确定方法、信息发送方法、装置和设备
Inventor: LIU SIQI
IPC: H04W56/00
Filed: 2021-09-23
Abstract: 本申请公开了一种信息确定方法、信息发送方法、装置和设备，该方法包括：根据目标条件和/或目标参考对象，确定目标SL资源相关的目标信息；其中，目标信息指示以下任一项：第一TAG和第一定时信息中的至少一项；目标SL资源不属于任意TAG和目标SL资源不存在定时信息中的至少一项；该第一TAG和该目标SL资源不存在定时信息；该第一定时信息和该目标SL资源不属于任意TAG。
Patent WO-2022142514-A1 (WO)
Inventor: LI JUN
IPC: G06F16/27
Filed: 2021-09-24
Abstract: 本发明属于区块链技术领域，具体涉及一种锥体区块链的主权联盟链，每个锥体区块链分别为一个锥体主权链，各个锥体主权链之间达成共识，形成主权联盟链；各个锥体主权链之间通过多个共识区块进行信息的传输和认证；各个锥体主权链之间通过标准传输单元进行点对点数据通信，并向共识区块发送广播信息。通过多个主权锥体区块链的共识形成锥体联盟链，通过锥体区块链的标准传输单元进行主权锥体区块链之间多个共识区块的信息传输和信息认证，可构建平等自由、政府可监管的主权链和联盟链，并可实现联盟链的相互验证和通信。
Patent WO-2023015694-A1 (WO)
Inventor: ZHANG QINGWEI
IPC: B66F11/00
Filed: 2021-09-29
Abstract: 本申请提供一种锁止装置及升降设备，锁止装置包括本体、锁止件和解锁件；其中，所述本体位于升降设备上，所述锁止件和所述解锁件分别安装于所述本体上；所述锁止装置通过所述锁止件对所述升降设备进行锁止，并通过所述解锁件对所述升降设备进行解锁。本申请限位操作方便，省时省力，能够适应各个情况下的机械限位，运行稳定可靠。
Patent WO-2022121536-A1 (WO)
Inventor: JIANG LI
IPC: H02S20/30
Filed: 2021-10-25
Abstract: Suiveur solaire, comprenant une poutre principale et au moins un réducteur de vitesse rotatif, un réducteur de vitesse rotatif étant relié à un moteur, le moteur étant commandé par un dispositif de commande de moteur, et le dispositif de commande de moteur étant relié au moteur au moyen d'un câble ; le réducteur de vitesse rotatif relié au moteur est un réducteur de vitesse rotatif d'entraînement, et un autre réducteur de vitesse rotatif est un réducteur de vitesse rotatif entraîné, le couple du réducteur de vitesse rotatif d'entraînement est transmis aux réducteurs de vitesse rotatifs entraînés au moyen d'un arbre de transmission, et le réducteur de vitesse rotatif d'entraînement et les réducteurs de vitesse rotatifs entraînés tournent de manière synchrone, de façon à entraîner la rotation de la poutre principale ; et la poutre principale est disposée dans les réducteurs de vitesse rotatifs d'une manière pénétrante. Selon la présente invention, l'arbre de transmission est situé à l'intérieur de la poutre principale, de telle sorte que l'arbre de transmission ne peut pas être touché par l'environnement rude, et les problèmes de corrosion, de vieillissement et similaires de l'arbre de transmission sont évités, de façon à prolonger la durée de vie de l'arbre de transmission. En outre, la situation dans laquelle l'arbre de transmission est coincé en raison du sable éolien est réduite, de telle sorte que le taux de défaillance est réduit ; et lorsque l'arbre de transmission est disposé à l'intérieur, la disposition d'aspect de l'ensemble du dispositif est simple et esthétique.
Patent WO-2023024267-A1 (WO)
Inventor: TANG GUODONG
IPC: C09J123/06
Filed: 2021-11-05
Abstract: 本发明提供了一种架桥剂、组合物、母料、封装胶膜及电子元器件。该架桥剂具有以下结构通式的环状结构：R 1 xR 2 y[CH 3SiO] n，其中，n为偶数且4≤n≤10；R 1和R 2均连接在Si原子，且R 1为带有末端双键的基团；R 2为碳原子数为4至14的直链烷基或支链烷基；x为大于1且小于n的偶数，且x+y等于n；R 1之间两两对位存在，R 2之间两两对位存在，两两对位的R 1相同，两两对位的R 2相同，不存在对位关系的R 1相同或不同，不存在对位关系的R 2相同或不同。本申请的架桥剂降低了其在聚烯烃树脂中的迁移几率，从而提高了聚烯烃树脂的耐蠕变性，进而延长了电子元器件的寿命。
Patent WO-2022100567-A1 (WO)
Inventor: WEI YUJIE
IPC: A61P17/16
Filed: 2021-11-09
Abstract: 本申请提供透明质酸或其盐和/或海藻糖在稳定麦角硫因中的用途，一种用于稳定麦角硫因的添加剂，所述添加剂包括透明质酸或其盐和/或海藻糖，以及一种组合物，所述组合物包括麦角硫因、透明质酸或其盐和海藻糖。本发明所提供的透明质酸或其盐和海藻糖相较其他辅料，可明显缓解高温对麦角硫因的破坏，提高麦角硫因粉末产品的收率。本发明得到的组合物具有较好的抗氧化作用和抗凋亡功效。同时使用透明质酸或其盐和海藻糖复合作辅料得到的组合物对细胞内活性氧自由基的抑制和清除作用明显高于单一的透明质酸或其盐或海藻糖作辅料得到的组合物。