baber/WOPTO huggingface dataset:
Patent WO-2018028623-A1 (WO)
Title: Exploitation de porteuse virtuelle pour systèmes nr
Inventor: LIAO PEI KAI
IPC: H04L5/00
Filed: 2017-08-10
Abstract: L'invention concerne l'exploitation d'une bande étroite sous une largeur de bande de porteuse plus grande pour un système de nouvelle radio (NR). La bande étroite est désignée comme porteuse virtuelle (VC) étroite, c'est-à-dire qu'une largeur de bande de système plus large comprend des porteuses virtuelles plus étroites multiples et que la porteuse virtuelle est spécifique à l'UE. En outre, un moyen d'indication unifié pour l'exploitation de la VC dans des largeurs de bande (BW) de système et un espacement de sous-porteuses différents est introduit. L'UE reçoit une configuration de VC en provenance d'un eNB comprenant une direction de décalage, une valeur de décalage et une BW de VC. De plus, l'UE reçoit une commande de mise sous tension/mise hors tension de VC en provenance de l'eNB pour déterminer les VC activées. Des VC multiples sont agrégées par l'UE, le modèle d'agrégation étant indiqué par l'eNB ou déterminé par l'UE.
Patent WO-2019033407-A1 (WO)
Title: Method and apparatus in sidelink communication
Inventor: YU XIAODONG
IPC: H04W72/14
Filed: 2017-08-18
Abstract: Apparatuses and methods are disclosed for sidelink (SL) communication. One method of apparatus includes determining a first resources pool for SL communication which includes SL transmission resources and SL reception resources， and transmitting resources information to a relay UE. Wherein， the first resources pool is a SL subframes pool or a SL SPS configurations pool， and the resources information is the first resource pool or a resource pair selected by the apparatus for SL communications.
Patent WO-2019037089-A1 (WO)
Title: Method for adjusting theme tone of application program, mobile terminal and readable storage medium
Inventor: ZHAO YIMY
IPC: G06F3/0481
Filed: 2017-08-25
Abstract: Disclosed in the present invention is a method for adjusting the theme tone of an application program, the method comprising the following steps: displaying, according to a received application program theme tone adjustment instruction, on a display interface, a tone adjustment interface; if an instruction of a selected tone to be changed is received on the tone adjustment interface, displaying, on the display interface, a preview of the application program theme with a changed tone and a color swatch for tone selection; when a saving instruction is received, performing a changing operation on the theme tone of the application program, and changing the theme tone of the application program into the selected tone. Further disclosed in the present invention are a mobile terminal and a computer readable storage medium. The present invention enables a user to adjust the theme tone of an application program according to his/her preference, improving user experience.
Patent WO-2018218810-A1 (WO)
Inventor: SUN YANSHENG
IPC: F04D27/00
Filed: 2017-09-13
Abstract: 一种人体感应式智能风扇，包括底座(1)、固定连接于所述底座(1)的纵向杆(2)、连接于所述纵向杆(2)的风扇主体(3)，所述风扇主体(3)包括铁丝罩、设置于所述铁丝罩内的电机(4)和金属扇叶(5)，所述金属扇叶(5)设置有至少4片，所述金属扇叶(5)固定连接于电机(4)的转轴，所述人体感应式智能风扇还包括一个红外式人体感应器(60)，所述红外式人体感应器(60)通过控制线缆(6)连接于所述电机(4)，所述红外式人体感应器(60)包括壳体(61)和设置于所述壳体(61)表面的红外式人体传感器(62)，所述纵向杆(2)连接有升降驱动结构。该人体感应式智能风扇，当用户离开红外式人体感应器时，红外式人体感应器感应不到人体，则控制电机停止运行，避免风扇在无人状态下工作，智能化程度高，节能效果好，使用方便。
Patent WO-2018076967-A1 (WO)
Title: 一种增强芳族乙烯基共聚物组合物及其应用
Inventor: WEI JINGANG
IPC: B29C48/92
Filed: 2017-09-20
Abstract: 本发明公开了一种增强芳族乙烯基共聚物组合物及其应用，包括组分:芳族乙烯基共聚物 20.0～90.0份流动促进剂 2.0～60.0份增强剂 5.0～40.0份, 其中，流动促进剂由60-90％的结晶性聚酯和10-40％的非结晶透明聚酯组成。本发明通过将结晶性聚酯和非结晶性聚酯复配物作为流动促进剂添加到增强芳族乙烯基共聚物组合物中，其在熔融过程中粘度低，可以显著提高增强芳族乙烯基共聚物组合物熔融时的流动性，使聚酯树脂在注塑过程中形成皮层，芳族乙烯基共聚物和玻璃纤维材料形成芯材，这样典型的皮芯结构可以有效的防止玻纤外漏，并使得注塑制件表面呈现出较高光泽。
Patent WO-2019015083-A1 (WO)
Title: Traditional chinese medicine for treating cervical erosion
Inventor: WANG SHUYING
IPC: A61K36/71
Filed: 2017-09-23
Abstract: A traditional Chinese medicine for treating cervical erosion is prepared from the following raw materials in parts by weight: 15 parts of Cortex Phellodendri, 15 parts of Radix Sophorae Flavescentis, 15 parts of Fructus Cnidii, 15 parts of Fructus Kochiae, 15 parts of Cortex Moutan, 20 parts of Rhizoma Smilacis Glabrae, 20 parts of Cortex Dictamni, 20 parts of Alumen. The clinical test has proved that the above traditional Chinese medicine can safely and effectively treat cervical erosion.
Patent WO-2018059534-A1 (WO)
Inventor: LONG CHAOFENG
IPC: A61K31/47
Filed: 2017-09-29
Abstract: Disclosed are a crystal form and a salt form of and a preparation method for a tyrosine kinase inhibitor.
Patent WO-2018059595-A1 (WO)
Inventor: ZENG QINGFENG
IPC: H04M11/00
Filed: 2017-09-30
Abstract: La présente invention concerne un procédé d'interaction radio de véhicule, un appareil de commande et un appareil de véhicule. Le procédé d'interaction radio de véhicule comprend : la réalisation d'un codage DTMF (codage multifréquence à deux tonalités) sur une instruction de commande pour convertir l'instruction de commande en un signal audio correspondant ; et la transmission, à un appareil de véhicule, du signal audio pour que l'appareil de véhicule réalise un décodage DTMF sur le signal audio et exécute l'instruction de commande.
Patent WO-2019071522-A1 (WO)
Title: Smart terminal-based wireless network control method and wireless network control device
Inventor: LIU MIN
IPC: H04W52/02
Filed: 2017-10-12
Abstract: A smart terminal-based wireless network control method and wireless network control device, comprising the following steps: scanning for a wireless network in a current environment, acquiring a service set identifier (SSID) of the wireless network in the current network, comparing the SSID of the wireless network with prestored SSIDs in a prestored database, when the SSID of the wireless network matches a prestored SSID in the prestored database, establishing a connection to the wireless network, monitoring traffic consumption of the smart terminal, comparing the traffic consumption with a preset traffic threshold, and, when the traffic consumption is less than the preset traffic threshold, disconnecting the connection of the smart terminal to the wireless network. The present invention implements the monitoring of the state of traffic consumption of the smart terminal and, when the traffic consumption of the smart terminal is low, allows the automatic disconnection of the connection to the wireless network. The degree of intelligence in smart terminal wireless network connection is increased.
Patent WO-2019061613-A1 (WO)
Title: Loan qualification screening method, device and computer readable storage medium
Inventor: XIA JIE
IPC: G06Q40/02
Filed: 2017-10-24
Abstract: Disclosed in the present application are a loan qualification screening method, a device and a computer readable storage medium, the method comprising: acquiring basic information of a customer of a loan application terminal, and using the basic information as loan review information; comparing the loan review information with preset screening information, and determining whether the loan review information matches the preset screening information; if the loan review information matches the preset screening information, determining the loan qualification of the customer that corresponds to the loan review information to be qualified. In the present solution, by means of presetting screening information for various loan products, and when the comparison result for loan review information of a customer and preset screening information is consistent, the loan qualification of the customer is qualified and the customer is eligible to apply for a loan product. Thus, carrying out screening and review for loan qualification multiple times for different loan products may be avoided, saving time and costs; customer information matches a loan product, thus pertinence is high, which may improve service efficiency and loan conversion rate while reducing repayment risk.
Patent WO-2019029028-A1 (WO)
Title: Power control method, terminal and network equipment
Inventor: CAI YU
IPC: H04W52/18
Filed: 2017-11-02
Abstract: Provided are a power control method, a terminal and network equipment. In the method, when determining a transmission power, the terminal may determine the transmission power according to at least one of the following: a path loss between two terminals in direct communication, and a channel quality condition at the receiving end. In this way, it is possible to determine a relatively accurate power, and signal transmission is performed according to the determined transmission power, and to some extent, avoiding the situation that the signal is transmitted with a power larger than the actually required transmission power.
Patent WO-2019056514-A1 (WO)
Title: Permanent magnet structure-based pipeline demagnetization device and application thereof
Inventor: ZHANG HUIXIN
IPC: H01F13/00
Filed: 2017-11-06
Abstract: A permanent magnet structure-based pipeline demagnetization device (0) and an application thereof. The device consists of a center piece and permanent magnets (2) distributed on the center piece. Magnetic fields, of which the direction alternately changes, are formed in the pipeline wall of a pipeline (4) in an axial direction from front to rear, the strengths of the magnetic fields gradually decreasing. The device can apply a built-in structure or an external structure to the pipeline (4), so as to perform demagnetization. The pipeline demagnetization device (0) spatially constructs a stable set of alternating decaying magnetic fields, so that when a magnetized pipeline (4) spatially generates a relative displacement with said set of alternating decaying magnetic fields to enable the pipeline wall of the pipeline (4) to be subjected to this set of alternating decaying magnetic fields, the purpose of demagnetization is achieved.
Patent WO-2018196345-A1 (WO)
Title: 图形化编程的自动编译方法
Inventor: HUANG HAN
IPC: G06F9/44
Filed: 2017-11-16
Abstract: 一种图形化编程的自动编译方法，其主要包括以下步骤：图形化程序内存分配、图形化程序线程分配、图形化程序存储结构解析和图形化程序可执行文件生成。基于图形化编程的自动编译生成图形化程序对应可执行文件，用户根据功能要求自由组合图形化模块而形成程序，采用基于图形化编程的自动编译方法对图形化程序进行编译，生成可在控制器直接运行的文件。该方法不需要复杂的编译器和编译环境，就可以自动生成图形化程序对应晦涩难懂的可执行文件，然后通过数据交换将生成的可执行文件传至控制器运行进而达到图形化程序相应的动作效果。
Patent WO-2019056547-A1 (WO)
Title: Polyamide complex for environmentally friendly electroplating and preparation method therefor
Inventor: JIN LIANGWEN
IPC: C08K9/04
Filed: 2017-11-22
Abstract: Provided is a polyamide complex for environmentally friendly electroplating, the complex comprising the following raw materials by weight percentage: 40%-90% of a polyamide resin containing aromatic rings, 3%-20% of a thermoplastic elastomer, 0%-20% of an aliphatic polyamide, 0%-2% of a coupling agent, and 0%-40% of an inorganic mineral powder, wherein the melt index of the thermoplastic elastomer is higher than that of the polyamide resin containing aromatic rings and of the aliphatic polyamide. Also provided is a method for preparing the polyamide complex for environmentally friendly electroplating. The polyamide complex of the present invention has better electroplating and mechanical properties, can be treated with an environmentally friendly potassium permanganate roughening liquid, and is suitable for the development of environmentally friendly electroplating, and after being electroplated, the electroplating binding force thereof with the surface of an electroplated coated layer can reach 10 N or higher, ensuring safety during use.
Patent WO-2019109351-A1 (WO)
Title: 监护设备中生理参数的统计显示方法及监护设备
Inventor: SU JIANWEI
IPC: A61B5/00
Filed: 2017-12-08
Abstract: 一种监护设备中生理参数的统计显示方法及监护设备，该方法包括：接收和/或提取统计设置信息（501），统计设置信息包含时间范围、时间区间、分类规则以及目标参数，分类规则规定目标参数的各类型；从历史生理参数结果中获取N个时间区间对应的N组目标参数结果（502），N组目标参数结果为历史生理参数结果中目标参数对应的生理参数结果；依据分类规则统计N组目标参数结果中目标参数的各类型的数目，得到目标参数的各类型在N个时间区间对应的N组统计结果（503）；显示N组统计结果（504）。监护设备可根据用户的设置信息直观地显示目标参数的统计结果，操作简单。
Patent WO-2018121431-A1 (WO)
Inventor: JIA QIONG
IPC: H04B7/06
Filed: 2017-12-22
Abstract: L'invention concerne un procédé d'apprentissage de faisceau, un dispositif de communication, un système de puce et un support de stockage. Le procédé comprend les étapes suivantes : un dispositif de transmission effectue une évaluation de canal libre sur un secteur correspondant à l'antenne du dispositif de transmission ; le dispositif de transmission envoie, au niveau d'un secteur qui est évalué comme étant inactif par l'évaluation de canal inactif, des signaux d'apprentissage à un dispositif de réception, les signaux d'apprentissage étant utilisés pour effectuer un apprentissage de formation de faisceau pour l'antenne. La solution peut améliorer l'efficacité de l'apprentissage de formation de faisceau et de l'utilisation des ressources.
Patent WO-2018214498-A1 (WO)
Inventor: FENG JIANSHENG
IPC: G02B26/08
Filed: 2017-12-26
Abstract: 提供了一种紧凑型多波长光组件及其使用方法。其中光组件包括至少两组光信号通道单元组和一基板（1），基板（1）上位于固定有反射镜（103）的反射面的下方，设置有第一衍射光栅区（11）；不同光信号通道单元组之间相差预设距离，预设距离使得经过各光信号通道单元组的光信号，并且在通过第一衍射光栅区（11）衍射作用进入基板（1）中传输的光信号，在经过基板（1）底部的全反射后，汇聚于基板（1）表面的同一汇聚点；其中，各光信号所要汇聚的基板（1）表面设置有第二衍射光栅区域（12）。该紧凑型多波长光组件紧凑性更好，由于巧妙地转变光轴，大大提高了基板空间的利用率，可在现有光电集成芯片的容许空间内放置更多的元件。
Patent WO-2018121726-A1 (WO)
Title: 电机壳体和电机
Inventor: YANG XIAOSHENG
IPC: H02K5/18
Filed: 2017-12-29
Abstract: 一种电机壳体，其包括主体（220）和端盖（210），主体（220）包括：凸缘（221），其布置在主体（220）的一端处并带有多个螺栓孔（221a）；后端面（223），其位于主体（220）的另一端处；侧面（222），其在凸缘（221）和后端面（223）之间延伸，其中，台阶口（221b）设置在侧面（222）内周靠近凸缘（221）处且多个散热鳍片（222a）设置在侧面（222）的外表面上；腔（220a），其由侧面（222）和后端面（223）包围形成，其中，台阶口（221b）的内径大于腔（220a）的内径；端盖（210）包括：安装部（212），其构造为适配入台阶口（221b）中并且其周边上设置有凹槽（212a）；以及密封环（250），其装设在凹槽（212a）中并与台阶口（221b）配合来密封腔（220a）。还涉及一种包括上述电机壳体的电机。该电机壳体结构简单、易于制造、安装方便，并且能够在向电机提供良好的散热性能的同时减少电机制造的工序、降低制造成本并提高可靠性。
Patent WO-2019127487-A1 (WO)
Inventor: TAN CHUNHUA
IPC: G06F12/08
Filed: 2017-12-29
Abstract: The present application provides a data prefetching method and apparatus. The data prefetching method is applied to a storage device: after a first data access request is executed, obtaining a first sequence flow length and a first access frequency of a target logic block, a cache of the storage device comprising a plurality of logic blocks, and the target logic block and adjacent logic blocks being comprised in the plurality of logic blocks; after a second data access request is received, modifying the first sequence flow length into a second sequence flow length, and modifying the first access frequency into a second access frequency, the second data access request being used for accessing the target logic block; and calculating the sequence degree of the target logic block according to the second sequence flow length and the second access frequency, and executing a data prefetching operation when the sequence degree of the target logic block exceeds a first prefetching threshold. A parallel sequential flow can be accurately recognized to trigger the data prefetching operation, and the data hit rate is improved.
Patent WO-2019085258-A1 (WO)
Inventor: XU YINGRONG
IPC: G02B7/18
Filed: 2018-01-04
Abstract: L'invention concerne un ensemble optique (100), comprenant un élément optique (1) et un ensemble de fixation (2) pour fixer l'élément optique (1). L'ensemble de fixation (2) comprend un élément de support (21) et une plaque de blocage de lumière (22) ; un élément élastique (23) qui vient en butée contre l'élément optique (1) et fixe celui-ci est disposé sur le côté de la plaque de blocage de lumière (22) proche de l'élément optique (1). La fixation d'un prisme à l'aide de la force de support de l'élément de support (21) et de la force élastique de l'élément élastique (23) peut réduire la difficulté de traitement ; en outre, la plaque de blocage de lumière (22) bloque la lumière pour protéger l'élément élastique (23) d'une perte de fonction due à l'oxydation, ce qui améliore la fiabilité du produit.
Patent WO-2019033694-A1 (WO)
Title: Helmet shield lifting mechanism and variable chin guard helmet configured with lifting mechanism
Inventor: LIAO HAOTIAN
IPC: A42B3/32
Filed: 2018-01-05
Abstract: Disclosed is a helmet shield lifting mechanism. By means of a structural layout and operation mode of arranging a first restraining rail (3b) and a second restraining rail (3c) on a leg (3a) of a shield (3) and providing a drive element (4), in an auxiliary manner, to come into contact with and drive same, a lifting action of the shield (3) with respect to a helmet body (1) and a process thereof become forced and controllable modes, and thus being able to improve the working reliability and flexibility of the shield lifting mechanism, and also being able to smoothly open the shield (3) without an impact and to thus improve the wearing comfort of the helmet. Furthermore, a variable chin guard helmet configured with the helmet shield lifting mechanism can flexibly plan the lifting process of the shield (3) so as to adapt to different operation position states of a chin guard (2), thus greatly reducing the probability of the chin guard (2) colliding with the shield (3). A gear restraining mechanism is used to complete the transition of the chin guard (2) between a full-helmet structure position and a half-helmet structure position, thus improving the transition accuracy and reliability of the variable chin guard helmet.
Patent WO-2019136720-A1 (WO)
Title: Signal transmission method and device
Inventor: TANG HAI
IPC: H04W74/08
Filed: 2018-01-12
Abstract: Provided in the embodiments of the present application are a signal transmission method and device, the method comprising: a first device determines a target channel access mechanism from at least two channel access mechanisms, the at least two channel access mechanisms being candidate channel access mechanisms for the first device to transmit first signals on an unlicensed carrier; on the basis of the target channel access mechanism, the first device performs channel detection of the unlicensed carrier in order to determine whether time frequency resources used by the first device for sending the first signals are available, the first signals comprising at least two reference signals, the at least two reference signals comprising a first reference signal and a second reference signal, and the first reference signal being positioned before the second reference signal on the time domain.
Patent WO-2018227965-A1 (WO)
Title: 供电装置和照明系统
Inventor: YIN ZHENKUN
IPC: H02J7/35
Filed: 2018-01-12
Abstract: 本发明公开一种供电装置和照明系统，其中，供电装置包括太阳能板、蓄电池、充电管理电路、控制电路和稳压电路，太阳能板的正极、充电管理电路的输入端及稳压电路的第一输入端互连，充电管理电路的输出端、蓄电池的正极及稳压电路的第二输入端互连，稳压电路的输出端与控制电路的电源端连接，控制电路的第一控制端与充电管理电路的受控端连接；其中，稳压电路，用于将太阳能板或者蓄电池输出的电能进行稳压处理，并输出控制电路的工作电源；控制电路，用于控制充电管理电路的工作状态，以使太阳能板通过充电管理电路为蓄电池充电。本发明技术方案能够实现蓄电池电压0V（低电压）情况下，太阳能板可以对蓄电池充电。
Patent WO-2018133880-A1 (WO)
Title: 铁路快运货车转向架
Inventor: XU YONG
IPC: B61F5/52
Filed: 2018-02-02
Abstract: 一种铁路快运货车转向架，包括一个构架（200）、四套转臂式轴箱定位装置（100）、两套轮对组成（500）、一个摇枕（300）以及一套基础制动装置（600），构架还包括一对弧形纵向梁（280），构架侧梁（240）中部的U型腔（244）设置有二系橡胶堆安装平台（245），摇枕（300）采用锻件的二系橡胶堆安装座（360）代替焊接结构，轴箱弹性悬挂系统（150）具有一系橡胶弹簧（154）。适用于运行速度达140km/h-160km/h、轴重不大于18t的铁路快运货车的转向架。
Patent WO-2019075979-A1 (WO)
Title: Automatic draining apparatus for condensed water or leakage water in aeration pipeline
Inventor: XU MING
IPC: C02F7/00
Filed: 2018-02-27
Abstract: An automatic draining apparatus for condensed water or leakage water in an aeration pipeline, comprising a water tank (1), a drainage and exhaust stand pipe (3), and a float valve (2). According to the apparatus, condensed water or leakage water is sprayed using pressurized air, and in the case that the condensed water or leakage water in an aeration pipeline is substantially drained, an outlet is substantially closed, only a very small amount of gas is allowed to flow out, and moreover, when accumulated water exists in the pipeline, the water outlet can be automatically opened wider to drain the accumulated water quickly. The water and sewage draining structure implements automatic water and sewage drainage, has a simple structure, features low costs, and can greatly improve the service life and the operation efficiency of an aeration system.
Patent WO-2018171582-A1 (WO)
Title: Mobilité de couche 2 (l2) pour de nouveaux réseaux radio (nr)
Inventor: SANG AIMIN JUSTIN
IPC: H04L12/46
Filed: 2018-03-20
Abstract: L'invention concerne un UE comprenant : une mémoire comprenant des instructions ; et un ou plusieurs processeurs en communication avec la mémoire, le ou les processeurs exécutant les instructions pour : communiquer sans fil avec un nœud source, effectuer un transfert du nœud source à un nœud cible à l'aide d'une signalisation L2 en réponse à une décision de transfert entre le nœud source et le nœud cible, et communiquer sans fil avec le nœud cible en réponse au transfert. L'invention concerne également un procédé mis en œuvre par un UE comprenant : la communication sans fil avec un nœud source ; la réalisation d'un transfert du nœud source à un nœud cible à l'aide d'une signalisation L2 et en réponse à une décision de transfert ; et la communication sans fil avec le nœud cible en réponse au transfert.
Patent WO-2019205037-A1 (WO)
Title: Ball head, machine frame, and unmanned aerial vehicle
Inventor: LIU YUCHENG
IPC: F16M11/12
Filed: 2018-04-25
Abstract: A ball head (3), a machine frame comprising the ball head (3), and an unmanned aerial vehicle (1). The ball head (3) comprises a pitch motor (32), a coaxial line (7), a first support arm (31) and a second support arm (33) in an opposite arrangement. Mounted at the front end of the first support arm (31) is the pitch motor (32), and a motor shaft thereof is extended in the direction of the second support arm (33) and is removably connected to one end of an imaging device. Mounted at the front end of the second support arm (33) is a limiting shaft (34), which is extended in the direction of the first support arm (31) and is removably connected to the other end of the imaging device. The limiting shaft (34) is provided therein with a first wiring space (341). The second support arm (33) is provided therein with a second wiring space (332) in communication with the first wiring space (341). A first end of the coaxial line (7) sequentially runs through the second wiring space (332) and the first wiring space (341) and is electrically connected to the imaging device. The ball head (3) avoids external wiring and reduces the possibility of dust, rain, or snow entering.
Patent WO-2018219079-A1 (WO)
Inventor: CHEN BUGAO
IPC: B62J33/00
Filed: 2018-04-27
Abstract: 一种能恒温保暖的PTC加热电动自行车挡风被，其包括上挡风被（1）、防护袖（2）、侧部挡风被（3）、前挡风被（4）、永磁体（9）和口袋（12）。挡风被横截面由外到内分别是防水防风层（5）、隔热层（6）、PTC恒温加热层（7）和衬里（8），侧部挡风被（3）的下摆处设置有两块永磁体（9），骑车人骑行时将下摆合起能增加挡风被的保暖效果且不会对骑车人下车造成困难，挡风被靠近骑车人一侧缝制有口袋（12），用来放置加热所需的移动电源，PTC恒温加热层（7）引出两根导线（11）获取移动电源的电能，不使用车载蓄电池的电源，不用对电动车线路进行改造。该自行车挡风被可用于冬季电动自行车防风保暖，其结构简单、制造方便、保暖效果好、实用性强。
Patent WO-2018210255-A1 (WO)
Title: Sels et formes cristallines d'un composé
Inventor: WU ZHENPING
IPC: A61P35/00
Filed: 2018-05-16
Abstract: L'invention se rapporte au domaine pharmaceutique, et concerne le composé 4-éthyl-N-(4-((3-éthynylphényl)amino)-7-méthoxyquinazolin-6-yl)pipérazine-l-carboxamide succinate et ses formes cristallines. Elle concerne les solvates, les formes cristallines, les compositions pharmaceutiques comprenant ce composé, ainsi que les procédés de préparation et d'utilisation de celui-ci.
Patent WO-2018228178-A1 (WO)
Title: 一种核酸载体及其用途
Inventor: MENG QINGBIN
IPC: A61K47/42
Filed: 2018-05-29
Abstract: 公开了一种核酸载体及其用途。还公开了含有所述核酸载体和核酸分子的复合物，以及所述核酸载体/核酸分子复合物的制备方法及用途。所述核酸载体为A-B-C-D所示的化合物或其可药用盐，A为细胞透膜肽，B为内涵体逃逸片段，C为一个或多个Lys和/或一个或多个Arg，或者C缺失，D为层粘连蛋白受体靶向片段。
Patent WO-2019218415-A1 (WO)
Inventor: JING RUI
IPC: H04N19/40
Filed: 2018-06-14
Abstract: 本发明公开了一种音视频流的转码方法及设备，其中，所述方法包括：从源服务器中获取音视频源流，并在对所述音视频源流转码时，将预设封装格式指定为所述音视频源流的封装格式；解析所述音视频源流的头文件数据，得到所述音视频源流的配置信息，并根据所述配置信息分别初始化视频解码器和音频解码器；利用初始化后的视频解码器和音频解码器对所述音视频源流解码，并将解码后的音视频数据重新编码为目标音视频流，并将所述目标音视频流推送至直播服务器中。本申请提供的音视频流的转码方法及设备，能够提高转码速度。
Patent WO-2020000433-A1 (WO)
Inventor: YANG LILY
IPC: A61K8/84
Filed: 2018-06-29
Abstract: Provided are a composition comprising one or more cationic polymers, one or more anionic direct dyes and at least dimethyl sulfone and/or at least ethyl hydroxypyrone, and a method for treating keratin fibres, in particular human keratin fibres such as the hair, comprising at least a step of applying onto said keratin fibres of said composition, and the use of said composition for treating keratin fibers, in particular human keratin fibres such as the hair.